[linux-next] LinuxNextTracking branch, master, updated. next-20150826
by batmanï¼ open-mesh.org 26 Aug '15
by batmanï¼ open-mesh.org 26 Aug '15
26 Aug '15
The following commit has been merged in the master branch:
commit 6b5e971a282c0e7b18b47823103d695352b5a3c2
Author: Sven Eckelmann <sven(a)narfation.org>
Date: Tue May 26 18:34:26 2015 +0200
batman-adv: Replace C99 int types with kernel type
(s|u)(8|16|32|64) are the preferred types in the kernel. The use of the
standard C99 types u?int(8|16|32|64)_t are objected by some people and even
checkpatch now warns about using them.
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio(a)meshcoding.com>
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index 753383c..f550a6a 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -77,8 +77,7 @@ enum batadv_dup_status {
* @lq_index: index to store the value at
* @value: value to store in the ring buffer
*/
-static void batadv_ring_buffer_set(uint8_t lq_recv[], uint8_t *lq_index,
- uint8_t value)
+static void batadv_ring_buffer_set(u8 lq_recv[], u8 *lq_index, u8 value)
{
lq_recv[*lq_index] = value;
*lq_index = (*lq_index + 1) % BATADV_TQ_GLOBAL_WINDOW_SIZE;
@@ -91,12 +90,12 @@ static void batadv_ring_buffer_set(uint8_t lq_recv[], uint8_t *lq_index,
*
* Returns computed average value.
*/
-static uint8_t batadv_ring_buffer_avg(const uint8_t lq_recv[])
+static u8 batadv_ring_buffer_avg(const u8 lq_recv[])
{
- const uint8_t *ptr;
- uint16_t count = 0;
- uint16_t i = 0;
- uint16_t sum = 0;
+ const u8 *ptr;
+ u16 count = 0;
+ u16 i = 0;
+ u16 sum = 0;
ptr = lq_recv;
@@ -113,7 +112,7 @@ static uint8_t batadv_ring_buffer_avg(const uint8_t lq_recv[])
if (count == 0)
return 0;
- return (uint8_t)(sum / count);
+ return (u8)(sum / count);
}
/**
@@ -155,14 +154,14 @@ static int batadv_iv_ogm_orig_add_if(struct batadv_orig_node *orig_node,
kfree(orig_node->bat_iv.bcast_own);
orig_node->bat_iv.bcast_own = data_ptr;
- data_ptr = kmalloc_array(max_if_num, sizeof(uint8_t), GFP_ATOMIC);
+ data_ptr = kmalloc_array(max_if_num, sizeof(u8), GFP_ATOMIC);
if (!data_ptr) {
kfree(orig_node->bat_iv.bcast_own);
goto unlock;
}
memcpy(data_ptr, orig_node->bat_iv.bcast_own_sum,
- (max_if_num - 1) * sizeof(uint8_t));
+ (max_if_num - 1) * sizeof(u8));
kfree(orig_node->bat_iv.bcast_own_sum);
orig_node->bat_iv.bcast_own_sum = data_ptr;
@@ -215,19 +214,19 @@ free_bcast_own:
if (max_if_num == 0)
goto free_own_sum;
- data_ptr = kmalloc_array(max_if_num, sizeof(uint8_t), GFP_ATOMIC);
+ data_ptr = kmalloc_array(max_if_num, sizeof(u8), GFP_ATOMIC);
if (!data_ptr) {
kfree(orig_node->bat_iv.bcast_own);
goto unlock;
}
memcpy(data_ptr, orig_node->bat_iv.bcast_own_sum,
- del_if_num * sizeof(uint8_t));
+ del_if_num * sizeof(u8));
- if_offset = (del_if_num + 1) * sizeof(uint8_t);
- memcpy((char *)data_ptr + del_if_num * sizeof(uint8_t),
+ if_offset = (del_if_num + 1) * sizeof(u8);
+ memcpy((char *)data_ptr + del_if_num * sizeof(u8),
orig_node->bat_iv.bcast_own_sum + if_offset,
- (max_if_num - del_if_num) * sizeof(uint8_t));
+ (max_if_num - del_if_num) * sizeof(u8));
free_own_sum:
kfree(orig_node->bat_iv.bcast_own_sum);
@@ -250,7 +249,7 @@ unlock:
* If the object does not exists it is created an initialised.
*/
static struct batadv_orig_node *
-batadv_iv_ogm_orig_get(struct batadv_priv *bat_priv, const uint8_t *addr)
+batadv_iv_ogm_orig_get(struct batadv_priv *bat_priv, const u8 *addr)
{
struct batadv_orig_node *orig_node;
int size, hash_added;
@@ -270,7 +269,7 @@ batadv_iv_ogm_orig_get(struct batadv_priv *bat_priv, const uint8_t *addr)
if (!orig_node->bat_iv.bcast_own)
goto free_orig_node;
- size = bat_priv->num_ifaces * sizeof(uint8_t);
+ size = bat_priv->num_ifaces * sizeof(u8);
orig_node->bat_iv.bcast_own_sum = kzalloc(size, GFP_ATOMIC);
if (!orig_node->bat_iv.bcast_own_sum)
goto free_orig_node;
@@ -293,7 +292,7 @@ free_orig_node:
static struct batadv_neigh_node *
batadv_iv_ogm_neigh_new(struct batadv_hard_iface *hard_iface,
- const uint8_t *neigh_addr,
+ const u8 *neigh_addr,
struct batadv_orig_node *orig_node,
struct batadv_orig_node *orig_neigh)
{
@@ -339,7 +338,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
{
struct batadv_ogm_packet *batadv_ogm_packet;
unsigned char *ogm_buff;
- uint32_t random_seqno;
+ u32 random_seqno;
/* randomize initial seqno to avoid collision */
get_random_bytes(&random_seqno, sizeof(random_seqno));
@@ -411,8 +410,7 @@ static unsigned long batadv_iv_ogm_fwd_send_time(void)
}
/* apply hop penalty for a normal link */
-static uint8_t batadv_hop_penalty(uint8_t tq,
- const struct batadv_priv *bat_priv)
+static u8 batadv_hop_penalty(u8 tq, const struct batadv_priv *bat_priv)
{
int hop_penalty = atomic_read(&bat_priv->hop_penalty);
int new_tq;
@@ -442,11 +440,11 @@ static void batadv_iv_ogm_send_to_if(struct batadv_forw_packet *forw_packet,
{
struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
const char *fwd_str;
- uint8_t packet_num;
- int16_t buff_pos;
+ u8 packet_num;
+ s16 buff_pos;
struct batadv_ogm_packet *batadv_ogm_packet;
struct sk_buff *skb;
- uint8_t *packet_pos;
+ u8 *packet_pos;
if (hard_iface->if_status != BATADV_IF_ACTIVE)
return;
@@ -837,7 +835,7 @@ static void batadv_iv_ogm_forward(struct batadv_orig_node *orig_node,
struct batadv_hard_iface *if_outgoing)
{
struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
- uint16_t tvlv_len;
+ u16 tvlv_len;
if (batadv_ogm_packet->ttl <= 1) {
batadv_dbg(BATADV_DBG_BATMAN, bat_priv, "ttl exceeded\n");
@@ -896,9 +894,9 @@ batadv_iv_ogm_slide_own_bcast_window(struct batadv_hard_iface *hard_iface)
struct hlist_head *head;
struct batadv_orig_node *orig_node;
unsigned long *word;
- uint32_t i;
+ u32 i;
size_t word_index;
- uint8_t *w;
+ u8 *w;
int if_num;
for (i = 0; i < hash->size; i++) {
@@ -927,8 +925,8 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
struct batadv_ogm_packet *batadv_ogm_packet;
struct batadv_hard_iface *primary_if, *tmp_hard_iface;
int *ogm_buff_len = &hard_iface->bat_iv.ogm_buff_len;
- uint32_t seqno;
- uint16_t tvlv_len = 0;
+ u32 seqno;
+ u16 tvlv_len = 0;
unsigned long send_time;
primary_if = batadv_primary_if_get_selected(bat_priv);
@@ -947,7 +945,7 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
batadv_ogm_packet->tvlv_len = htons(tvlv_len);
/* change sequence number to network order */
- seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
+ seqno = (u32)atomic_read(&hard_iface->bat_iv.ogm_seqno);
batadv_ogm_packet->seqno = htonl(seqno);
atomic_inc(&hard_iface->bat_iv.ogm_seqno);
@@ -1010,9 +1008,9 @@ batadv_iv_ogm_orig_update(struct batadv_priv *bat_priv,
struct batadv_neigh_node *router = NULL;
struct batadv_orig_node *orig_node_tmp;
int if_num;
- uint8_t sum_orig, sum_neigh;
- uint8_t *neigh_addr;
- uint8_t tq_avg;
+ u8 sum_orig, sum_neigh;
+ u8 *neigh_addr;
+ u8 tq_avg;
batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
"update_originator(): Searching and updating originator entry of received packet\n");
@@ -1164,8 +1162,8 @@ static int batadv_iv_ogm_calc_tq(struct batadv_orig_node *orig_node,
struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
struct batadv_neigh_node *neigh_node = NULL, *tmp_neigh_node;
struct batadv_neigh_ifinfo *neigh_ifinfo;
- uint8_t total_count;
- uint8_t orig_eq_count, neigh_rq_count, neigh_rq_inv, tq_own;
+ u8 total_count;
+ u8 orig_eq_count, neigh_rq_count, neigh_rq_inv, tq_own;
unsigned int neigh_rq_inv_cube, neigh_rq_max_cube;
int tq_asym_penalty, inv_asym_penalty, if_num, ret = 0;
unsigned int combined_tq;
@@ -1311,13 +1309,13 @@ batadv_iv_ogm_update_seqnos(const struct ethhdr *ethhdr,
struct batadv_neigh_node *neigh_node;
struct batadv_neigh_ifinfo *neigh_ifinfo;
int is_dup;
- int32_t seq_diff;
+ s32 seq_diff;
int need_update = 0;
int set_mark;
enum batadv_dup_status ret = BATADV_NO_DUP;
- uint32_t seqno = ntohl(batadv_ogm_packet->seqno);
- uint8_t *neigh_addr;
- uint8_t packet_count;
+ u32 seqno = ntohl(batadv_ogm_packet->seqno);
+ u8 *neigh_addr;
+ u8 packet_count;
unsigned long *bitmap;
orig_node = batadv_iv_ogm_orig_get(bat_priv, batadv_ogm_packet->orig);
@@ -1418,7 +1416,7 @@ batadv_iv_ogm_process_per_outif(const struct sk_buff *skb, int ogm_offset,
bool sameseq, similar_ttl;
struct sk_buff *skb_priv;
struct ethhdr *ethhdr;
- uint8_t *prev_sender;
+ u8 *prev_sender;
int is_bidirect;
/* create a private copy of the skb, as some functions change tq value
@@ -1600,7 +1598,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
struct batadv_orig_node *orig_neigh_node, *orig_node;
struct batadv_hard_iface *hard_iface;
struct batadv_ogm_packet *ogm_packet;
- uint32_t if_incoming_seqno;
+ u32 if_incoming_seqno;
bool has_directlink_flag;
struct ethhdr *ethhdr;
bool is_my_oldorig = false;
@@ -1673,9 +1671,9 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
if (is_my_orig) {
unsigned long *word;
int offset;
- int32_t bit_pos;
- int16_t if_num;
- uint8_t *weight;
+ s32 bit_pos;
+ s16 if_num;
+ u8 *weight;
orig_neigh_node = batadv_iv_ogm_orig_get(bat_priv,
ethhdr->h_source);
@@ -1751,7 +1749,7 @@ static int batadv_iv_ogm_receive(struct sk_buff *skb,
{
struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
struct batadv_ogm_packet *ogm_packet;
- uint8_t *packet_pos;
+ u8 *packet_pos;
int ogm_offset;
bool ret;
@@ -1835,7 +1833,7 @@ static void batadv_iv_ogm_orig_print(struct batadv_priv *bat_priv,
unsigned long last_seen_jiffies;
struct hlist_head *head;
int batman_count = 0;
- uint32_t i;
+ u32 i;
seq_printf(seq, " %-15s %s (%s/%i) %17s [%10s]: %20s ...\n",
"Originator", "last-seen", "#", BATADV_TQ_MAX_VALUE,
@@ -1903,7 +1901,7 @@ static int batadv_iv_ogm_neigh_cmp(struct batadv_neigh_node *neigh1,
struct batadv_hard_iface *if_outgoing2)
{
struct batadv_neigh_ifinfo *neigh1_ifinfo, *neigh2_ifinfo;
- uint8_t tq1, tq2;
+ u8 tq1, tq2;
int diff;
neigh1_ifinfo = batadv_neigh_ifinfo_get(neigh1, if_outgoing1);
@@ -1945,7 +1943,7 @@ batadv_iv_ogm_neigh_is_eob(struct batadv_neigh_node *neigh1,
struct batadv_hard_iface *if_outgoing2)
{
struct batadv_neigh_ifinfo *neigh1_ifinfo, *neigh2_ifinfo;
- uint8_t tq1, tq2;
+ u8 tq1, tq2;
bool ret;
neigh1_ifinfo = batadv_neigh_ifinfo_get(neigh1, if_outgoing1);
diff --git a/net/batman-adv/bitarray.c b/net/batman-adv/bitarray.c
index cf68c32..25cbc36 100644
--- a/net/batman-adv/bitarray.c
+++ b/net/batman-adv/bitarray.c
@@ -21,7 +21,7 @@
#include <linux/bitmap.h>
/* shift the packet array by n places. */
-static void batadv_bitmap_shift_left(unsigned long *seq_bits, int32_t n)
+static void batadv_bitmap_shift_left(unsigned long *seq_bits, s32 n)
{
if (n <= 0 || n >= BATADV_TQ_LOCAL_WINDOW_SIZE)
return;
@@ -35,8 +35,8 @@ static void batadv_bitmap_shift_left(unsigned long *seq_bits, int32_t n)
* 1 if the window was moved (either new or very old)
* 0 if the window was not moved/shifted.
*/
-int batadv_bit_get_packet(void *priv, unsigned long *seq_bits,
- int32_t seq_num_diff, int set_mark)
+int batadv_bit_get_packet(void *priv, unsigned long *seq_bits, s32 seq_num_diff,
+ int set_mark)
{
struct batadv_priv *bat_priv = priv;
diff --git a/net/batman-adv/bitarray.h b/net/batman-adv/bitarray.h
index 0c24562..0226b22 100644
--- a/net/batman-adv/bitarray.h
+++ b/net/batman-adv/bitarray.h
@@ -28,9 +28,9 @@
* and curr_seqno is within range of last_seqno. Otherwise returns 0.
*/
static inline int batadv_test_bit(const unsigned long *seq_bits,
- uint32_t last_seqno, uint32_t curr_seqno)
+ u32 last_seqno, u32 curr_seqno)
{
- int32_t diff;
+ s32 diff;
diff = last_seqno - curr_seqno;
if (diff < 0 || diff >= BATADV_TQ_LOCAL_WINDOW_SIZE)
@@ -39,7 +39,7 @@ static inline int batadv_test_bit(const unsigned long *seq_bits,
}
/* turn corresponding bit on, so we can remember that we got the packet */
-static inline void batadv_set_bit(unsigned long *seq_bits, int32_t n)
+static inline void batadv_set_bit(unsigned long *seq_bits, s32 n)
{
/* if too old, just drop it */
if (n < 0 || n >= BATADV_TQ_LOCAL_WINDOW_SIZE)
@@ -51,7 +51,7 @@ static inline void batadv_set_bit(unsigned long *seq_bits, int32_t n)
/* receive and process one packet, returns 1 if received seq_num is considered
* new, 0 if old
*/
-int batadv_bit_get_packet(void *priv, unsigned long *seq_bits,
- int32_t seq_num_diff, int set_mark);
+int batadv_bit_get_packet(void *priv, unsigned long *seq_bits, s32 seq_num_diff,
+ int set_mark);
#endif /* _NET_BATMAN_ADV_BITARRAY_H_ */
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index ba06092..8f9059f 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -51,7 +51,7 @@
#include "packet.h"
#include "translation-table.h"
-static const uint8_t batadv_announce_mac[4] = {0x43, 0x05, 0x43, 0x05};
+static const u8 batadv_announce_mac[4] = {0x43, 0x05, 0x43, 0x05};
static void batadv_bla_periodic_work(struct work_struct *work);
static void
@@ -59,10 +59,10 @@ batadv_bla_send_announce(struct batadv_priv *bat_priv,
struct batadv_bla_backbone_gw *backbone_gw);
/* return the index of the claim */
-static inline uint32_t batadv_choose_claim(const void *data, uint32_t size)
+static inline u32 batadv_choose_claim(const void *data, u32 size)
{
struct batadv_bla_claim *claim = (struct batadv_bla_claim *)data;
- uint32_t hash = 0;
+ u32 hash = 0;
hash = jhash(&claim->addr, sizeof(claim->addr), hash);
hash = jhash(&claim->vid, sizeof(claim->vid), hash);
@@ -71,11 +71,10 @@ static inline uint32_t batadv_choose_claim(const void *data, uint32_t size)
}
/* return the index of the backbone gateway */
-static inline uint32_t batadv_choose_backbone_gw(const void *data,
- uint32_t size)
+static inline u32 batadv_choose_backbone_gw(const void *data, u32 size)
{
const struct batadv_bla_claim *claim = (struct batadv_bla_claim *)data;
- uint32_t hash = 0;
+ u32 hash = 0;
hash = jhash(&claim->addr, sizeof(claim->addr), hash);
hash = jhash(&claim->vid, sizeof(claim->vid), hash);
@@ -192,8 +191,8 @@ static struct batadv_bla_claim
* Returns claim if found or NULL otherwise.
*/
static struct batadv_bla_backbone_gw *
-batadv_backbone_hash_find(struct batadv_priv *bat_priv,
- uint8_t *addr, unsigned short vid)
+batadv_backbone_hash_find(struct batadv_priv *bat_priv, u8 *addr,
+ unsigned short vid)
{
struct batadv_hashtable *hash = bat_priv->bla.backbone_hash;
struct hlist_head *head;
@@ -269,14 +268,14 @@ batadv_bla_del_backbone_claims(struct batadv_bla_backbone_gw *backbone_gw)
* @vid: the VLAN ID
* @claimtype: the type of the claim (CLAIM, UNCLAIM, ANNOUNCE, ...)
*/
-static void batadv_bla_send_claim(struct batadv_priv *bat_priv, uint8_t *mac,
+static void batadv_bla_send_claim(struct batadv_priv *bat_priv, u8 *mac,
unsigned short vid, int claimtype)
{
struct sk_buff *skb;
struct ethhdr *ethhdr;
struct batadv_hard_iface *primary_if;
struct net_device *soft_iface;
- uint8_t *hw_src;
+ u8 *hw_src;
struct batadv_bla_claim_dst local_claim_dest;
__be32 zeroip = 0;
@@ -304,13 +303,13 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, uint8_t *mac,
* with XX = claim type
* and YY:YY = group id
*/
- (uint8_t *)&local_claim_dest);
+ (u8 *)&local_claim_dest);
if (!skb)
goto out;
ethhdr = (struct ethhdr *)skb->data;
- hw_src = (uint8_t *)ethhdr + ETH_HLEN + sizeof(struct arphdr);
+ hw_src = (u8 *)ethhdr + ETH_HLEN + sizeof(struct arphdr);
/* now we pretend that the client would have sent this ... */
switch (claimtype) {
@@ -383,7 +382,7 @@ out:
* be found.
*/
static struct batadv_bla_backbone_gw *
-batadv_bla_get_backbone_gw(struct batadv_priv *bat_priv, uint8_t *orig,
+batadv_bla_get_backbone_gw(struct batadv_priv *bat_priv, u8 *orig,
unsigned short vid, bool own_backbone)
{
struct batadv_bla_backbone_gw *entry;
@@ -552,7 +551,7 @@ static void batadv_bla_send_request(struct batadv_bla_backbone_gw *backbone_gw)
static void batadv_bla_send_announce(struct batadv_priv *bat_priv,
struct batadv_bla_backbone_gw *backbone_gw)
{
- uint8_t mac[ETH_ALEN];
+ u8 mac[ETH_ALEN];
__be16 crc;
memcpy(mac, batadv_announce_mac, 4);
@@ -571,7 +570,7 @@ static void batadv_bla_send_announce(struct batadv_priv *bat_priv,
* @backbone_gw: the backbone gateway which claims it
*/
static void batadv_bla_add_claim(struct batadv_priv *bat_priv,
- const uint8_t *mac, const unsigned short vid,
+ const u8 *mac, const unsigned short vid,
struct batadv_bla_backbone_gw *backbone_gw)
{
struct batadv_bla_claim *claim;
@@ -635,7 +634,7 @@ claim_free_ref:
* given mac address and vid.
*/
static void batadv_bla_del_claim(struct batadv_priv *bat_priv,
- const uint8_t *mac, const unsigned short vid)
+ const u8 *mac, const unsigned short vid)
{
struct batadv_bla_claim search_claim, *claim;
@@ -659,12 +658,11 @@ static void batadv_bla_del_claim(struct batadv_priv *bat_priv,
}
/* check for ANNOUNCE frame, return 1 if handled */
-static int batadv_handle_announce(struct batadv_priv *bat_priv,
- uint8_t *an_addr, uint8_t *backbone_addr,
- unsigned short vid)
+static int batadv_handle_announce(struct batadv_priv *bat_priv, u8 *an_addr,
+ u8 *backbone_addr, unsigned short vid)
{
struct batadv_bla_backbone_gw *backbone_gw;
- uint16_t crc;
+ u16 crc;
if (memcmp(an_addr, batadv_announce_mac, 4) != 0)
return 0;
@@ -708,8 +706,8 @@ static int batadv_handle_announce(struct batadv_priv *bat_priv,
/* check for REQUEST frame, return 1 if handled */
static int batadv_handle_request(struct batadv_priv *bat_priv,
struct batadv_hard_iface *primary_if,
- uint8_t *backbone_addr,
- struct ethhdr *ethhdr, unsigned short vid)
+ u8 *backbone_addr, struct ethhdr *ethhdr,
+ unsigned short vid)
{
/* check for REQUEST frame */
if (!batadv_compare_eth(backbone_addr, ethhdr->h_dest))
@@ -732,8 +730,8 @@ static int batadv_handle_request(struct batadv_priv *bat_priv,
/* check for UNCLAIM frame, return 1 if handled */
static int batadv_handle_unclaim(struct batadv_priv *bat_priv,
struct batadv_hard_iface *primary_if,
- uint8_t *backbone_addr,
- uint8_t *claim_addr, unsigned short vid)
+ u8 *backbone_addr, u8 *claim_addr,
+ unsigned short vid)
{
struct batadv_bla_backbone_gw *backbone_gw;
@@ -761,7 +759,7 @@ static int batadv_handle_unclaim(struct batadv_priv *bat_priv,
/* check for CLAIM frame, return 1 if handled */
static int batadv_handle_claim(struct batadv_priv *bat_priv,
struct batadv_hard_iface *primary_if,
- uint8_t *backbone_addr, uint8_t *claim_addr,
+ u8 *backbone_addr, u8 *claim_addr,
unsigned short vid)
{
struct batadv_bla_backbone_gw *backbone_gw;
@@ -805,10 +803,10 @@ static int batadv_handle_claim(struct batadv_priv *bat_priv,
*/
static int batadv_check_claim_group(struct batadv_priv *bat_priv,
struct batadv_hard_iface *primary_if,
- uint8_t *hw_src, uint8_t *hw_dst,
+ u8 *hw_src, u8 *hw_dst,
struct ethhdr *ethhdr)
{
- uint8_t *backbone_addr;
+ u8 *backbone_addr;
struct batadv_orig_node *orig_node;
struct batadv_bla_claim_dst *bla_dst, *bla_dst_own;
@@ -877,7 +875,7 @@ static int batadv_bla_process_claim(struct batadv_priv *bat_priv,
struct sk_buff *skb)
{
struct batadv_bla_claim_dst *bla_dst, *bla_dst_own;
- uint8_t *hw_src, *hw_dst;
+ u8 *hw_src, *hw_dst;
struct vlan_hdr *vhdr, vhdr_buf;
struct ethhdr *ethhdr;
struct arphdr *arphdr;
@@ -923,7 +921,7 @@ static int batadv_bla_process_claim(struct batadv_priv *bat_priv,
/* pskb_may_pull() may have modified the pointers, get ethhdr again */
ethhdr = eth_hdr(skb);
- arphdr = (struct arphdr *)((uint8_t *)ethhdr + headlen);
+ arphdr = (struct arphdr *)((u8 *)ethhdr + headlen);
/* Check whether the ARP frame carries a valid
* IP information
@@ -937,7 +935,7 @@ static int batadv_bla_process_claim(struct batadv_priv *bat_priv,
if (arphdr->ar_pln != 4)
return 0;
- hw_src = (uint8_t *)arphdr + sizeof(struct arphdr);
+ hw_src = (u8 *)arphdr + sizeof(struct arphdr);
hw_dst = hw_src + ETH_ALEN + 4;
bla_dst = (struct batadv_bla_claim_dst *)hw_dst;
bla_dst_own = &bat_priv->bla.claim_dest;
@@ -1238,9 +1236,9 @@ static struct lock_class_key batadv_backbone_hash_lock_class_key;
int batadv_bla_init(struct batadv_priv *bat_priv)
{
int i;
- uint8_t claim_dest[ETH_ALEN] = {0xff, 0x43, 0x05, 0x00, 0x00, 0x00};
+ u8 claim_dest[ETH_ALEN] = {0xff, 0x43, 0x05, 0x00, 0x00, 0x00};
struct batadv_hard_iface *primary_if;
- uint16_t crc;
+ u16 crc;
unsigned long entrytime;
spin_lock_init(&bat_priv->bla.bcast_duplist_lock);
@@ -1368,7 +1366,7 @@ out:
*
* Returns true if orig is a backbone for this vid, false otherwise.
*/
-bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, uint8_t *orig,
+bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, u8 *orig,
unsigned short vid)
{
struct batadv_hashtable *hash = bat_priv->bla.backbone_hash;
@@ -1647,9 +1645,9 @@ int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset)
struct batadv_bla_claim *claim;
struct batadv_hard_iface *primary_if;
struct hlist_head *head;
- uint32_t i;
+ u32 i;
bool is_own;
- uint8_t *primary_addr;
+ u8 *primary_addr;
primary_if = batadv_seq_print_text_primary_if_get(seq);
if (!primary_if)
@@ -1692,9 +1690,9 @@ int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq, void *offset)
struct batadv_hard_iface *primary_if;
struct hlist_head *head;
int secs, msecs;
- uint32_t i;
+ u32 i;
bool is_own;
- uint8_t *primary_addr;
+ u8 *primary_addr;
primary_if = batadv_seq_print_text_primary_if_get(seq);
if (!primary_if)
diff --git a/net/batman-adv/bridge_loop_avoidance.h b/net/batman-adv/bridge_loop_avoidance.h
index 0282690..449f2f1 100644
--- a/net/batman-adv/bridge_loop_avoidance.h
+++ b/net/batman-adv/bridge_loop_avoidance.h
@@ -38,7 +38,7 @@ int batadv_bla_is_backbone_gw(struct sk_buff *skb,
int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset);
int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq,
void *offset);
-bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, uint8_t *orig,
+bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, u8 *orig,
unsigned short vid);
int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv,
struct sk_buff *skb);
@@ -84,8 +84,7 @@ static inline int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq,
}
static inline bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv,
- uint8_t *orig,
- unsigned short vid)
+ u8 *orig, unsigned short vid)
{
return false;
}
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index cc7d87d..a63ea27 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -102,7 +102,7 @@ static void __batadv_dat_purge(struct batadv_priv *bat_priv,
struct batadv_dat_entry *dat_entry;
struct hlist_node *node_tmp;
struct hlist_head *head;
- uint32_t i;
+ u32 i;
if (!bat_priv->dat.hash)
return;
@@ -168,11 +168,11 @@ static int batadv_compare_dat(const struct hlist_node *node, const void *data2)
*
* Returns the value of the hw_src field in the ARP packet.
*/
-static uint8_t *batadv_arp_hw_src(struct sk_buff *skb, int hdr_size)
+static u8 *batadv_arp_hw_src(struct sk_buff *skb, int hdr_size)
{
- uint8_t *addr;
+ u8 *addr;
- addr = (uint8_t *)(skb->data + hdr_size);
+ addr = (u8 *)(skb->data + hdr_size);
addr += ETH_HLEN + sizeof(struct arphdr);
return addr;
@@ -197,7 +197,7 @@ static __be32 batadv_arp_ip_src(struct sk_buff *skb, int hdr_size)
*
* Returns the value of the hw_dst field in the ARP packet.
*/
-static uint8_t *batadv_arp_hw_dst(struct sk_buff *skb, int hdr_size)
+static u8 *batadv_arp_hw_dst(struct sk_buff *skb, int hdr_size)
{
return batadv_arp_hw_src(skb, hdr_size) + ETH_ALEN + 4;
}
@@ -221,12 +221,12 @@ static __be32 batadv_arp_ip_dst(struct sk_buff *skb, int hdr_size)
*
* Returns the selected index in the hash table for the given data.
*/
-static uint32_t batadv_hash_dat(const void *data, uint32_t size)
+static u32 batadv_hash_dat(const void *data, u32 size)
{
- uint32_t hash = 0;
+ u32 hash = 0;
const struct batadv_dat_entry *dat = data;
const unsigned char *key;
- uint32_t i;
+ u32 i;
key = (const unsigned char *)&dat->ip;
for (i = 0; i < sizeof(dat->ip); i++) {
@@ -265,7 +265,7 @@ batadv_dat_entry_hash_find(struct batadv_priv *bat_priv, __be32 ip,
struct hlist_head *head;
struct batadv_dat_entry to_find, *dat_entry, *dat_entry_tmp = NULL;
struct batadv_hashtable *hash = bat_priv->dat.hash;
- uint32_t index;
+ u32 index;
if (!hash)
return NULL;
@@ -300,7 +300,7 @@ batadv_dat_entry_hash_find(struct batadv_priv *bat_priv, __be32 ip,
* @vid: VLAN identifier
*/
static void batadv_dat_entry_add(struct batadv_priv *bat_priv, __be32 ip,
- uint8_t *mac_addr, unsigned short vid)
+ u8 *mac_addr, unsigned short vid)
{
struct batadv_dat_entry *dat_entry;
int hash_added;
@@ -357,11 +357,11 @@ out:
* @msg: message to print together with the debugging information
*/
static void batadv_dbg_arp(struct batadv_priv *bat_priv, struct sk_buff *skb,
- uint16_t type, int hdr_size, char *msg)
+ u16 type, int hdr_size, char *msg)
{
struct batadv_unicast_4addr_packet *unicast_4addr_packet;
struct batadv_bcast_packet *bcast_pkt;
- uint8_t *orig_addr;
+ u8 *orig_addr;
__be32 ip_src, ip_dst;
if (msg)
@@ -424,7 +424,7 @@ static void batadv_dbg_arp(struct batadv_priv *bat_priv, struct sk_buff *skb,
#else
static void batadv_dbg_arp(struct batadv_priv *bat_priv, struct sk_buff *skb,
- uint16_t type, int hdr_size, char *msg)
+ u16 type, int hdr_size, char *msg)
{
}
@@ -709,9 +709,8 @@ void batadv_dat_status_update(struct net_device *net_dev)
*/
static void batadv_dat_tvlv_ogm_handler_v1(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
- uint8_t flags,
- void *tvlv_value,
- uint16_t tvlv_value_len)
+ u8 flags,
+ void *tvlv_value, u16 tvlv_value_len)
{
if (flags & BATADV_TVLV_HANDLER_OGM_CIFNOTFND)
clear_bit(BATADV_ORIG_CAPA_HAS_DAT, &orig->capabilities);
@@ -787,7 +786,7 @@ int batadv_dat_cache_seq_print_text(struct seq_file *seq, void *offset)
struct hlist_head *head;
unsigned long last_seen_jiffies;
int last_seen_msecs, last_seen_secs, last_seen_mins;
- uint32_t i;
+ u32 i;
primary_if = batadv_seq_print_text_primary_if_get(seq);
if (!primary_if)
@@ -830,14 +829,14 @@ out:
*
* Returns the ARP type if the skb contains a valid ARP packet, 0 otherwise.
*/
-static uint16_t batadv_arp_get_type(struct batadv_priv *bat_priv,
- struct sk_buff *skb, int hdr_size)
+static u16 batadv_arp_get_type(struct batadv_priv *bat_priv,
+ struct sk_buff *skb, int hdr_size)
{
struct arphdr *arphdr;
struct ethhdr *ethhdr;
__be32 ip_src, ip_dst;
- uint8_t *hw_src, *hw_dst;
- uint16_t type = 0;
+ u8 *hw_src, *hw_dst;
+ u16 type = 0;
/* pull the ethernet header */
if (unlikely(!pskb_may_pull(skb, hdr_size + ETH_HLEN)))
@@ -934,9 +933,9 @@ static unsigned short batadv_dat_get_vid(struct sk_buff *skb, int *hdr_size)
bool batadv_dat_snoop_outgoing_arp_request(struct batadv_priv *bat_priv,
struct sk_buff *skb)
{
- uint16_t type = 0;
+ u16 type = 0;
__be32 ip_dst, ip_src;
- uint8_t *hw_src;
+ u8 *hw_src;
bool ret = false;
struct batadv_dat_entry *dat_entry = NULL;
struct sk_buff *skb_new;
@@ -1022,9 +1021,9 @@ out:
bool batadv_dat_snoop_incoming_arp_request(struct batadv_priv *bat_priv,
struct sk_buff *skb, int hdr_size)
{
- uint16_t type;
+ u16 type;
__be32 ip_src, ip_dst;
- uint8_t *hw_src;
+ u8 *hw_src;
struct sk_buff *skb_new;
struct batadv_dat_entry *dat_entry = NULL;
bool ret = false;
@@ -1100,9 +1099,9 @@ out:
void batadv_dat_snoop_outgoing_arp_reply(struct batadv_priv *bat_priv,
struct sk_buff *skb)
{
- uint16_t type;
+ u16 type;
__be32 ip_src, ip_dst;
- uint8_t *hw_src, *hw_dst;
+ u8 *hw_src, *hw_dst;
int hdr_size = 0;
unsigned short vid;
@@ -1146,9 +1145,9 @@ void batadv_dat_snoop_outgoing_arp_reply(struct batadv_priv *bat_priv,
bool batadv_dat_snoop_incoming_arp_reply(struct batadv_priv *bat_priv,
struct sk_buff *skb, int hdr_size)
{
- uint16_t type;
+ u16 type;
__be32 ip_src, ip_dst;
- uint8_t *hw_src, *hw_dst;
+ u8 *hw_src, *hw_dst;
bool dropped = false;
unsigned short vid;
@@ -1202,7 +1201,7 @@ out:
bool batadv_dat_drop_broadcast_packet(struct batadv_priv *bat_priv,
struct batadv_forw_packet *forw_packet)
{
- uint16_t type;
+ u16 type;
__be32 ip_dst;
struct batadv_dat_entry *dat_entry = NULL;
bool ret = false;
diff --git a/net/batman-adv/distributed-arp-table.h b/net/batman-adv/distributed-arp-table.h
index 3181507..26d4a52 100644
--- a/net/batman-adv/distributed-arp-table.h
+++ b/net/batman-adv/distributed-arp-table.h
@@ -54,7 +54,7 @@ bool batadv_dat_drop_broadcast_packet(struct batadv_priv *bat_priv,
static inline void
batadv_dat_init_orig_node_addr(struct batadv_orig_node *orig_node)
{
- uint32_t addr;
+ u32 addr;
addr = batadv_choose_orig(orig_node->orig, BATADV_DAT_ADDR_MAX);
orig_node->dat_addr = (batadv_dat_addr_t)addr;
@@ -69,7 +69,7 @@ static inline void
batadv_dat_init_own_addr(struct batadv_priv *bat_priv,
struct batadv_hard_iface *primary_if)
{
- uint32_t addr;
+ u32 addr;
addr = batadv_choose_orig(primary_if->net_dev->dev_addr,
BATADV_DAT_ADDR_MAX);
@@ -89,7 +89,7 @@ int batadv_dat_cache_seq_print_text(struct seq_file *seq, void *offset);
* Updates the ethtool statistics for the received packet if it is a DAT subtype
*/
static inline void batadv_dat_inc_counter(struct batadv_priv *bat_priv,
- uint8_t subtype)
+ u8 subtype)
{
switch (subtype) {
case BATADV_P_DAT_DHT_GET:
@@ -169,7 +169,7 @@ static inline void batadv_dat_free(struct batadv_priv *bat_priv)
}
static inline void batadv_dat_inc_counter(struct batadv_priv *bat_priv,
- uint8_t subtype)
+ u8 subtype)
{
}
diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
index c0f0d01..ec5f7bc 100644
--- a/net/batman-adv/fragmentation.c
+++ b/net/batman-adv/fragmentation.c
@@ -66,7 +66,7 @@ void batadv_frag_purge_orig(struct batadv_orig_node *orig_node,
bool (*check_cb)(struct batadv_frag_table_entry *))
{
struct batadv_frag_table_entry *chain;
- uint8_t i;
+ u8 i;
for (i = 0; i < BATADV_FRAG_BUFFER_COUNT; i++) {
chain = &orig_node->fragments[i];
@@ -110,7 +110,7 @@ static int batadv_frag_size_limit(void)
* without searching for the right position.
*/
static bool batadv_frag_init_chain(struct batadv_frag_table_entry *chain,
- uint16_t seqno)
+ u16 seqno)
{
if (chain->seqno == seqno)
return false;
@@ -145,8 +145,8 @@ static bool batadv_frag_insert_packet(struct batadv_orig_node *orig_node,
struct batadv_frag_list_entry *frag_entry_new = NULL, *frag_entry_curr;
struct batadv_frag_list_entry *frag_entry_last = NULL;
struct batadv_frag_packet *frag_packet;
- uint8_t bucket;
- uint16_t seqno, hdr_size = sizeof(struct batadv_frag_packet);
+ u8 bucket;
+ u16 seqno, hdr_size = sizeof(struct batadv_frag_packet);
bool ret = false;
/* Linearize packet to avoid linearizing 16 packets in a row when doing
@@ -351,7 +351,7 @@ bool batadv_frag_skb_fwd(struct sk_buff *skb,
struct batadv_orig_node *orig_node_dst = NULL;
struct batadv_neigh_node *neigh_node = NULL;
struct batadv_frag_packet *packet;
- uint16_t total_size;
+ u16 total_size;
bool ret = false;
packet = (struct batadv_frag_packet *)skb->data;
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 6012e2b..6269c75 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -153,9 +153,9 @@ batadv_gw_get_best_gw_node(struct batadv_priv *bat_priv)
struct batadv_neigh_node *router;
struct batadv_neigh_ifinfo *router_ifinfo;
struct batadv_gw_node *gw_node, *curr_gw = NULL;
- uint64_t max_gw_factor = 0, tmp_gw_factor = 0;
- uint8_t max_tq = 0;
- uint8_t tq_avg;
+ u64 max_gw_factor = 0, tmp_gw_factor = 0;
+ u8 max_tq = 0;
+ u8 tq_avg;
struct batadv_orig_node *orig_node;
rcu_read_lock();
@@ -348,7 +348,7 @@ void batadv_gw_check_election(struct batadv_priv *bat_priv,
struct batadv_neigh_ifinfo *router_gw_tq = NULL;
struct batadv_orig_node *curr_gw_orig;
struct batadv_neigh_node *router_gw = NULL, *router_orig = NULL;
- uint8_t gw_tq_avg, orig_tq_avg;
+ u8 gw_tq_avg, orig_tq_avg;
curr_gw_orig = batadv_gw_get_selected_orig(bat_priv);
if (!curr_gw_orig)
@@ -688,7 +688,7 @@ out:
*/
enum batadv_dhcp_recipient
batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
- uint8_t *chaddr)
+ u8 *chaddr)
{
enum batadv_dhcp_recipient ret = BATADV_DHCP_NO;
struct ethhdr *ethhdr;
@@ -698,7 +698,7 @@ batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
struct vlan_ethhdr *vhdr;
int chaddr_offset;
__be16 proto;
- uint8_t *p;
+ u8 *p;
/* check for ethernet header */
if (!pskb_may_pull(skb, *header_len + ETH_HLEN))
@@ -814,7 +814,7 @@ bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
struct batadv_neigh_ifinfo *curr_ifinfo, *old_ifinfo;
struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
bool out_of_range = false;
- uint8_t curr_tq_avg;
+ u8 curr_tq_avg;
unsigned short vid;
vid = batadv_get_vid(skb, 0);
diff --git a/net/batman-adv/gateway_client.h b/net/batman-adv/gateway_client.h
index 89565b4..ef4d7e3 100644
--- a/net/batman-adv/gateway_client.h
+++ b/net/batman-adv/gateway_client.h
@@ -43,6 +43,6 @@ int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset);
bool batadv_gw_out_of_range(struct batadv_priv *bat_priv, struct sk_buff *skb);
enum batadv_dhcp_recipient
batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
- uint8_t *chaddr);
+ u8 *chaddr);
#endif /* _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ */
diff --git a/net/batman-adv/gateway_common.c b/net/batman-adv/gateway_common.c
index 39cf44c..9e32c8e 100644
--- a/net/batman-adv/gateway_common.c
+++ b/net/batman-adv/gateway_common.c
@@ -39,7 +39,7 @@
* Returns false on parse error and true otherwise.
*/
static bool batadv_parse_gw_bandwidth(struct net_device *net_dev, char *buff,
- uint32_t *down, uint32_t *up)
+ u32 *down, u32 *up)
{
enum batadv_bandwidth_units bw_unit_type = BATADV_BW_UNIT_KBIT;
char *slash_ptr, *tmp_ptr;
@@ -124,7 +124,7 @@ static bool batadv_parse_gw_bandwidth(struct net_device *net_dev, char *buff,
void batadv_gw_tvlv_container_update(struct batadv_priv *bat_priv)
{
struct batadv_tvlv_gateway_data gw;
- uint32_t down, up;
+ u32 down, up;
char gw_mode;
gw_mode = atomic_read(&bat_priv->gw_mode);
@@ -149,7 +149,7 @@ ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff,
size_t count)
{
struct batadv_priv *bat_priv = netdev_priv(net_dev);
- uint32_t down_curr, up_curr, down_new = 0, up_new = 0;
+ u32 down_curr, up_curr, down_new = 0, up_new = 0;
bool ret;
down_curr = (unsigned int)atomic_read(&bat_priv->gw.bandwidth_down);
@@ -195,9 +195,8 @@ end:
*/
static void batadv_gw_tvlv_ogm_handler_v1(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
- uint8_t flags,
- void *tvlv_value,
- uint16_t tvlv_value_len)
+ u8 flags,
+ void *tvlv_value, u16 tvlv_value_len)
{
struct batadv_tvlv_gateway_data gateway, *gateway_ptr;
diff --git a/net/batman-adv/hash.c b/net/batman-adv/hash.c
index e89f314..2ea6a18 100644
--- a/net/batman-adv/hash.c
+++ b/net/batman-adv/hash.c
@@ -25,7 +25,7 @@
/* clears the hash */
static void batadv_hash_init(struct batadv_hashtable *hash)
{
- uint32_t i;
+ u32 i;
for (i = 0; i < hash->size; i++) {
INIT_HLIST_HEAD(&hash->table[i]);
@@ -42,7 +42,7 @@ void batadv_hash_destroy(struct batadv_hashtable *hash)
}
/* allocates and clears the hash */
-struct batadv_hashtable *batadv_hash_new(uint32_t size)
+struct batadv_hashtable *batadv_hash_new(u32 size)
{
struct batadv_hashtable *hash;
@@ -73,7 +73,7 @@ free_hash:
void batadv_hash_set_lock_class(struct batadv_hashtable *hash,
struct lock_class_key *key)
{
- uint32_t i;
+ u32 i;
for (i = 0; i < hash->size; i++)
lockdep_set_class(&hash->list_locks[i], key);
diff --git a/net/batman-adv/hash.h b/net/batman-adv/hash.h
index 5065f50..3776262 100644
--- a/net/batman-adv/hash.h
+++ b/net/batman-adv/hash.h
@@ -39,17 +39,17 @@ typedef int (*batadv_hashdata_compare_cb)(const struct hlist_node *,
* based on the key in the data of the first
* argument and the size the second
*/
-typedef uint32_t (*batadv_hashdata_choose_cb)(const void *, uint32_t);
+typedef u32 (*batadv_hashdata_choose_cb)(const void *, u32);
typedef void (*batadv_hashdata_free_cb)(struct hlist_node *, void *);
struct batadv_hashtable {
struct hlist_head *table; /* the hashtable itself with the buckets */
spinlock_t *list_locks; /* spinlock for each hash list entry */
- uint32_t size; /* size of hashtable */
+ u32 size; /* size of hashtable */
};
/* allocates and clears the hash */
-struct batadv_hashtable *batadv_hash_new(uint32_t size);
+struct batadv_hashtable *batadv_hash_new(u32 size);
/* set class key for all locks */
void batadv_hash_set_lock_class(struct batadv_hashtable *hash,
@@ -69,7 +69,7 @@ static inline void batadv_hash_delete(struct batadv_hashtable *hash,
struct hlist_head *head;
struct hlist_node *node, *node_tmp;
spinlock_t *list_lock; /* spinlock to protect write access */
- uint32_t i;
+ u32 i;
for (i = 0; i < hash->size; i++) {
head = &hash->table[i];
@@ -105,7 +105,7 @@ static inline int batadv_hash_add(struct batadv_hashtable *hash,
const void *data,
struct hlist_node *data_node)
{
- uint32_t index;
+ u32 index;
int ret = -1;
struct hlist_head *head;
struct hlist_node *node;
@@ -149,7 +149,7 @@ static inline void *batadv_hash_remove(struct batadv_hashtable *hash,
batadv_hashdata_choose_cb choose,
void *data)
{
- uint32_t index;
+ u32 index;
struct hlist_node *node;
struct hlist_head *head;
void *data_save = NULL;
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c
index 07061bc..5a70b7e 100644
--- a/net/batman-adv/icmp_socket.c
+++ b/net/batman-adv/icmp_socket.c
@@ -183,7 +183,7 @@ static ssize_t batadv_socket_write(struct file *file, const char __user *buff,
struct batadv_orig_node *orig_node = NULL;
struct batadv_neigh_node *neigh_node = NULL;
size_t packet_len = sizeof(struct batadv_icmp_packet);
- uint8_t *addr;
+ u8 *addr;
if (len < sizeof(struct batadv_icmp_header)) {
batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index 8457097..40750cb 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -234,7 +234,7 @@ void batadv_mesh_free(struct net_device *soft_iface)
*
* Returns 'true' if the mac address was found, false otherwise.
*/
-bool batadv_is_my_mac(struct batadv_priv *bat_priv, const uint8_t *addr)
+bool batadv_is_my_mac(struct batadv_priv *bat_priv, const u8 *addr)
{
const struct batadv_hard_iface *hard_iface;
bool is_my_mac = false;
@@ -387,7 +387,7 @@ int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
struct batadv_priv *bat_priv;
struct batadv_ogm_packet *batadv_ogm_packet;
struct batadv_hard_iface *hard_iface;
- uint8_t idx;
+ u8 idx;
int ret;
hard_iface = container_of(ptype, struct batadv_hard_iface,
@@ -496,7 +496,7 @@ static void batadv_recv_handler_init(void)
}
int
-batadv_recv_handler_register(uint8_t packet_type,
+batadv_recv_handler_register(u8 packet_type,
int (*recv_handler)(struct sk_buff *,
struct batadv_hard_iface *))
{
@@ -512,7 +512,7 @@ batadv_recv_handler_register(uint8_t packet_type,
return 0;
}
-void batadv_recv_handler_unregister(uint8_t packet_type)
+void batadv_recv_handler_unregister(u8 packet_type)
{
batadv_rx_handler[packet_type] = batadv_recv_unhandled_packet;
}
@@ -642,8 +642,7 @@ batadv_tvlv_handler_free_ref(struct batadv_tvlv_handler *tvlv_handler)
* Returns tvlv handler if found or NULL otherwise.
*/
static struct batadv_tvlv_handler
-*batadv_tvlv_handler_get(struct batadv_priv *bat_priv,
- uint8_t type, uint8_t version)
+*batadv_tvlv_handler_get(struct batadv_priv *bat_priv, u8 type, u8 version)
{
struct batadv_tvlv_handler *tvlv_handler_tmp, *tvlv_handler = NULL;
@@ -691,8 +690,7 @@ static void batadv_tvlv_container_free_ref(struct batadv_tvlv_container *tvlv)
* Returns tvlv container if found or NULL otherwise.
*/
static struct batadv_tvlv_container
-*batadv_tvlv_container_get(struct batadv_priv *bat_priv,
- uint8_t type, uint8_t version)
+*batadv_tvlv_container_get(struct batadv_priv *bat_priv, u8 type, u8 version)
{
struct batadv_tvlv_container *tvlv_tmp, *tvlv = NULL;
@@ -723,10 +721,10 @@ static struct batadv_tvlv_container
*
* Returns size of all currently registered tvlv containers in bytes.
*/
-static uint16_t batadv_tvlv_container_list_size(struct batadv_priv *bat_priv)
+static u16 batadv_tvlv_container_list_size(struct batadv_priv *bat_priv)
{
struct batadv_tvlv_container *tvlv;
- uint16_t tvlv_len = 0;
+ u16 tvlv_len = 0;
hlist_for_each_entry(tvlv, &bat_priv->tvlv.container_list, list) {
tvlv_len += sizeof(struct batadv_tvlv_hdr);
@@ -764,7 +762,7 @@ static void batadv_tvlv_container_remove(struct batadv_tvlv_container *tvlv)
* @version: tvlv container type to unregister
*/
void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv,
- uint8_t type, uint8_t version)
+ u8 type, u8 version)
{
struct batadv_tvlv_container *tvlv;
@@ -787,8 +785,8 @@ void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv,
* content is going to replace the old one.
*/
void batadv_tvlv_container_register(struct batadv_priv *bat_priv,
- uint8_t type, uint8_t version,
- void *tvlv_value, uint16_t tvlv_value_len)
+ u8 type, u8 version,
+ void *tvlv_value, u16 tvlv_value_len)
{
struct batadv_tvlv_container *tvlv_old, *tvlv_new;
@@ -861,14 +859,13 @@ static bool batadv_tvlv_realloc_packet_buff(unsigned char **packet_buff,
*
* Returns size of all appended tvlv containers in bytes.
*/
-uint16_t batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
- unsigned char **packet_buff,
- int *packet_buff_len,
- int packet_min_len)
+u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
+ unsigned char **packet_buff,
+ int *packet_buff_len, int packet_min_len)
{
struct batadv_tvlv_container *tvlv;
struct batadv_tvlv_hdr *tvlv_hdr;
- uint16_t tvlv_value_len;
+ u16 tvlv_value_len;
void *tvlv_value;
bool ret;
@@ -893,7 +890,7 @@ uint16_t batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
tvlv_hdr->len = tvlv->tvlv_hdr.len;
tvlv_value = tvlv_hdr + 1;
memcpy(tvlv_value, tvlv + 1, ntohs(tvlv->tvlv_hdr.len));
- tvlv_value = (uint8_t *)tvlv_value + ntohs(tvlv->tvlv_hdr.len);
+ tvlv_value = (u8 *)tvlv_value + ntohs(tvlv->tvlv_hdr.len);
}
end:
@@ -920,8 +917,8 @@ static int batadv_tvlv_call_handler(struct batadv_priv *bat_priv,
struct batadv_tvlv_handler *tvlv_handler,
bool ogm_source,
struct batadv_orig_node *orig_node,
- uint8_t *src, uint8_t *dst,
- void *tvlv_value, uint16_t tvlv_value_len)
+ u8 *src, u8 *dst,
+ void *tvlv_value, u16 tvlv_value_len)
{
if (!tvlv_handler)
return NET_RX_SUCCESS;
@@ -972,13 +969,13 @@ static int batadv_tvlv_call_handler(struct batadv_priv *bat_priv,
int batadv_tvlv_containers_process(struct batadv_priv *bat_priv,
bool ogm_source,
struct batadv_orig_node *orig_node,
- uint8_t *src, uint8_t *dst,
- void *tvlv_value, uint16_t tvlv_value_len)
+ u8 *src, u8 *dst,
+ void *tvlv_value, u16 tvlv_value_len)
{
struct batadv_tvlv_handler *tvlv_handler;
struct batadv_tvlv_hdr *tvlv_hdr;
- uint16_t tvlv_value_cont_len;
- uint8_t cifnotfound = BATADV_TVLV_HANDLER_OGM_CIFNOTFND;
+ u16 tvlv_value_cont_len;
+ u8 cifnotfound = BATADV_TVLV_HANDLER_OGM_CIFNOTFND;
int ret = NET_RX_SUCCESS;
while (tvlv_value_len >= sizeof(*tvlv_hdr)) {
@@ -1000,7 +997,7 @@ int batadv_tvlv_containers_process(struct batadv_priv *bat_priv,
tvlv_value_cont_len);
if (tvlv_handler)
batadv_tvlv_handler_free_ref(tvlv_handler);
- tvlv_value = (uint8_t *)tvlv_value + tvlv_value_cont_len;
+ tvlv_value = (u8 *)tvlv_value + tvlv_value_cont_len;
tvlv_value_len -= tvlv_value_cont_len;
}
@@ -1034,7 +1031,7 @@ void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node)
{
void *tvlv_value;
- uint16_t tvlv_value_len;
+ u16 tvlv_value_len;
if (!batadv_ogm_packet)
return;
@@ -1066,14 +1063,14 @@ void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv,
void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
void (*optr)(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
- uint8_t flags,
+ u8 flags,
void *tvlv_value,
- uint16_t tvlv_value_len),
+ u16 tvlv_value_len),
int (*uptr)(struct batadv_priv *bat_priv,
- uint8_t *src, uint8_t *dst,
+ u8 *src, u8 *dst,
void *tvlv_value,
- uint16_t tvlv_value_len),
- uint8_t type, uint8_t version, uint8_t flags)
+ u16 tvlv_value_len),
+ u8 type, u8 version, u8 flags)
{
struct batadv_tvlv_handler *tvlv_handler;
@@ -1108,7 +1105,7 @@ void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
* @version: tvlv handler version to be unregistered
*/
void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv,
- uint8_t type, uint8_t version)
+ u8 type, u8 version)
{
struct batadv_tvlv_handler *tvlv_handler;
@@ -1134,9 +1131,9 @@ void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv,
* @tvlv_value: tvlv content
* @tvlv_value_len: tvlv content length
*/
-void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, uint8_t *src,
- uint8_t *dst, uint8_t type, uint8_t version,
- void *tvlv_value, uint16_t tvlv_value_len)
+void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, u8 *src,
+ u8 *dst, u8 type, u8 version,
+ void *tvlv_value, u16 tvlv_value_len)
{
struct batadv_unicast_tvlv_packet *unicast_tvlv_packet;
struct batadv_tvlv_hdr *tvlv_hdr;
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index 41d27c7..78500ac 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -193,7 +193,7 @@ extern struct workqueue_struct *batadv_event_workqueue;
int batadv_mesh_init(struct net_device *soft_iface);
void batadv_mesh_free(struct net_device *soft_iface);
-bool batadv_is_my_mac(struct batadv_priv *bat_priv, const uint8_t *addr);
+bool batadv_is_my_mac(struct batadv_priv *bat_priv, const u8 *addr);
struct batadv_hard_iface *
batadv_seq_print_text_primary_if_get(struct seq_file *seq);
int batadv_max_header_len(void);
@@ -202,10 +202,10 @@ int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *ptype,
struct net_device *orig_dev);
int
-batadv_recv_handler_register(uint8_t packet_type,
+batadv_recv_handler_register(u8 packet_type,
int (*recv_handler)(struct sk_buff *,
struct batadv_hard_iface *));
-void batadv_recv_handler_unregister(uint8_t packet_type);
+void batadv_recv_handler_unregister(u8 packet_type);
int batadv_algo_register(struct batadv_algo_ops *bat_algo_ops);
int batadv_algo_select(struct batadv_priv *bat_priv, char *name);
int batadv_algo_seq_print_text(struct seq_file *seq, void *offset);
@@ -304,7 +304,7 @@ static inline bool batadv_has_timed_out(unsigned long timestamp,
* they handle overflows/underflows and can correctly check for a
* predecessor/successor unless the variable sequence number has grown by
* more then 2**(bitwidth(x)-1)-1.
- * This means that for a uint8_t with the maximum value 255, it would think:
+ * This means that for a u8 with the maximum value 255, it would think:
* - when adding nothing - it is neither a predecessor nor a successor
* - before adding more than 127 to the starting value - it is a predecessor,
* - when adding 128 - it is neither a predecessor nor a successor,
@@ -327,10 +327,9 @@ static inline void batadv_add_counter(struct batadv_priv *bat_priv, size_t idx,
#define batadv_inc_counter(b, i) batadv_add_counter(b, i, 1)
/* Sum and return the cpu-local counters for index 'idx' */
-static inline uint64_t batadv_sum_counter(struct batadv_priv *bat_priv,
- size_t idx)
+static inline u64 batadv_sum_counter(struct batadv_priv *bat_priv, size_t idx)
{
- uint64_t *counters, sum = 0;
+ u64 *counters, sum = 0;
int cpu;
for_each_possible_cpu(cpu) {
@@ -348,39 +347,38 @@ static inline uint64_t batadv_sum_counter(struct batadv_priv *bat_priv,
#define BATADV_SKB_CB(__skb) ((struct batadv_skb_cb *)&((__skb)->cb[0]))
void batadv_tvlv_container_register(struct batadv_priv *bat_priv,
- uint8_t type, uint8_t version,
- void *tvlv_value, uint16_t tvlv_value_len);
-uint16_t batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
- unsigned char **packet_buff,
- int *packet_buff_len,
- int packet_min_len);
+ u8 type, u8 version,
+ void *tvlv_value, u16 tvlv_value_len);
+u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
+ unsigned char **packet_buff,
+ int *packet_buff_len, int packet_min_len);
void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv,
struct batadv_ogm_packet *batadv_ogm_packet,
struct batadv_orig_node *orig_node);
void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv,
- uint8_t type, uint8_t version);
+ u8 type, u8 version);
void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
void (*optr)(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
- uint8_t flags,
+ u8 flags,
void *tvlv_value,
- uint16_t tvlv_value_len),
+ u16 tvlv_value_len),
int (*uptr)(struct batadv_priv *bat_priv,
- uint8_t *src, uint8_t *dst,
+ u8 *src, u8 *dst,
void *tvlv_value,
- uint16_t tvlv_value_len),
- uint8_t type, uint8_t version, uint8_t flags);
+ u16 tvlv_value_len),
+ u8 type, u8 version, u8 flags);
void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv,
- uint8_t type, uint8_t version);
+ u8 type, u8 version);
int batadv_tvlv_containers_process(struct batadv_priv *bat_priv,
bool ogm_source,
struct batadv_orig_node *orig_node,
- uint8_t *src, uint8_t *dst,
- void *tvlv_buff, uint16_t tvlv_buff_len);
-void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, uint8_t *src,
- uint8_t *dst, uint8_t type, uint8_t version,
- void *tvlv_value, uint16_t tvlv_value_len);
+ u8 *src, u8 *dst,
+ void *tvlv_buff, u16 tvlv_buff_len);
+void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, u8 *src,
+ u8 *dst, u8 type, u8 version,
+ void *tvlv_value, u16 tvlv_value_len);
unsigned short batadv_get_vid(struct sk_buff *skb, size_t header_len);
bool batadv_vlan_ap_isola_get(struct batadv_priv *bat_priv, unsigned short vid);
diff --git a/net/batman-adv/multicast.c b/net/batman-adv/multicast.c
index 68a9554..2593f0f 100644
--- a/net/batman-adv/multicast.c
+++ b/net/batman-adv/multicast.c
@@ -89,7 +89,7 @@ static int batadv_mcast_mla_softif_get(struct net_device *dev,
* Returns true if the given address is already in the given list.
* Otherwise returns false.
*/
-static bool batadv_mcast_mla_is_duplicate(uint8_t *mcast_addr,
+static bool batadv_mcast_mla_is_duplicate(u8 *mcast_addr,
struct hlist_head *mcast_list)
{
struct batadv_hw_addr *mcast_entry;
@@ -595,7 +595,7 @@ batadv_mcast_forw_mode(struct batadv_priv *bat_priv, struct sk_buff *skb,
*/
static void batadv_mcast_want_unsnoop_update(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
- uint8_t mcast_flags)
+ u8 mcast_flags)
{
struct hlist_node *node = &orig->mcast_want_all_unsnoopables_node;
struct hlist_head *head = &bat_priv->mcast.want_all_unsnoopables_list;
@@ -638,7 +638,7 @@ static void batadv_mcast_want_unsnoop_update(struct batadv_priv *bat_priv,
*/
static void batadv_mcast_want_ipv4_update(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
- uint8_t mcast_flags)
+ u8 mcast_flags)
{
struct hlist_node *node = &orig->mcast_want_all_ipv4_node;
struct hlist_head *head = &bat_priv->mcast.want_all_ipv4_list;
@@ -681,7 +681,7 @@ static void batadv_mcast_want_ipv4_update(struct batadv_priv *bat_priv,
*/
static void batadv_mcast_want_ipv6_update(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
- uint8_t mcast_flags)
+ u8 mcast_flags)
{
struct hlist_node *node = &orig->mcast_want_all_ipv6_node;
struct hlist_head *head = &bat_priv->mcast.want_all_ipv6_list;
@@ -721,17 +721,17 @@ static void batadv_mcast_want_ipv6_update(struct batadv_priv *bat_priv,
*/
static void batadv_mcast_tvlv_ogm_handler_v1(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
- uint8_t flags,
+ u8 flags,
void *tvlv_value,
- uint16_t tvlv_value_len)
+ u16 tvlv_value_len)
{
bool orig_mcast_enabled = !(flags & BATADV_TVLV_HANDLER_OGM_CIFNOTFND);
- uint8_t mcast_flags = BATADV_NO_FLAGS;
+ u8 mcast_flags = BATADV_NO_FLAGS;
bool orig_initialized;
if (orig_mcast_enabled && tvlv_value &&
(tvlv_value_len >= sizeof(mcast_flags)))
- mcast_flags = *(uint8_t *)tvlv_value;
+ mcast_flags = *(u8 *)tvlv_value;
spin_lock_bh(&orig->mcast_handler_lock);
orig_initialized = test_bit(BATADV_ORIG_CAPA_HAS_MCAST,
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index 4660401..60dc7a6 100644
--- a/net/batman-adv/network-coding.c
+++ b/net/batman-adv/network-coding.c
@@ -130,9 +130,8 @@ void batadv_nc_status_update(struct net_device *net_dev)
*/
static void batadv_nc_tvlv_ogm_handler_v1(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
- uint8_t flags,
- void *tvlv_value,
- uint16_t tvlv_value_len)
+ u8 flags,
+ void *tvlv_value, u16 tvlv_value_len)
{
if (flags & BATADV_TVLV_HANDLER_OGM_CIFNOTFND)
clear_bit(BATADV_ORIG_CAPA_HAS_NC, &orig->capabilities);
@@ -382,7 +381,7 @@ static void batadv_nc_purge_orig_hash(struct batadv_priv *bat_priv)
struct batadv_hashtable *hash = bat_priv->orig_hash;
struct hlist_head *head;
struct batadv_orig_node *orig_node;
- uint32_t i;
+ u32 i;
if (!hash)
return;
@@ -418,7 +417,7 @@ static void batadv_nc_purge_paths(struct batadv_priv *bat_priv,
struct hlist_node *node_tmp;
struct batadv_nc_path *nc_path;
spinlock_t *lock; /* Protects lists in hash */
- uint32_t i;
+ u32 i;
for (i = 0; i < hash->size; i++) {
head = &hash->table[i];
@@ -478,10 +477,10 @@ static void batadv_nc_hash_key_gen(struct batadv_nc_path *key, const char *src,
*
* Returns the selected index in the hash table for the given data.
*/
-static uint32_t batadv_nc_hash_choose(const void *data, uint32_t size)
+static u32 batadv_nc_hash_choose(const void *data, u32 size)
{
const struct batadv_nc_path *nc_path = data;
- uint32_t hash = 0;
+ u32 hash = 0;
hash = jhash(&nc_path->prev_hop, sizeof(nc_path->prev_hop), hash);
hash = jhash(&nc_path->next_hop, sizeof(nc_path->next_hop), hash);
@@ -744,8 +743,8 @@ static bool batadv_can_nc_with_orig(struct batadv_priv *bat_priv,
struct batadv_ogm_packet *ogm_packet)
{
struct batadv_orig_ifinfo *orig_ifinfo;
- uint32_t last_real_seqno;
- uint8_t last_ttl;
+ u32 last_real_seqno;
+ u8 last_ttl;
orig_ifinfo = batadv_orig_ifinfo_get(orig_node, BATADV_IF_DEFAULT);
if (!orig_ifinfo)
@@ -938,8 +937,8 @@ out:
*/
static struct batadv_nc_path *batadv_nc_get_path(struct batadv_priv *bat_priv,
struct batadv_hashtable *hash,
- uint8_t *src,
- uint8_t *dst)
+ u8 *src,
+ u8 *dst)
{
int hash_added;
struct batadv_nc_path *nc_path, nc_path_key;
@@ -991,9 +990,9 @@ static struct batadv_nc_path *batadv_nc_get_path(struct batadv_priv *bat_priv,
* selection of a receiver with slightly lower TQ than the other
* @tq: to be weighted tq value
*/
-static uint8_t batadv_nc_random_weight_tq(uint8_t tq)
+static u8 batadv_nc_random_weight_tq(u8 tq)
{
- uint8_t rand_val, rand_tq;
+ u8 rand_val, rand_tq;
get_random_bytes(&rand_val, sizeof(rand_val));
@@ -1038,7 +1037,7 @@ static bool batadv_nc_code_packets(struct batadv_priv *bat_priv,
struct batadv_nc_packet *nc_packet,
struct batadv_neigh_node *neigh_node)
{
- uint8_t tq_weighted_neigh, tq_weighted_coding, tq_tmp;
+ u8 tq_weighted_neigh, tq_weighted_coding, tq_tmp;
struct sk_buff *skb_dest, *skb_src;
struct batadv_unicast_packet *packet1;
struct batadv_unicast_packet *packet2;
@@ -1047,7 +1046,7 @@ static bool batadv_nc_code_packets(struct batadv_priv *bat_priv,
struct batadv_neigh_node *router_coding = NULL;
struct batadv_neigh_ifinfo *router_neigh_ifinfo = NULL;
struct batadv_neigh_ifinfo *router_coding_ifinfo = NULL;
- uint8_t *first_source, *first_dest, *second_source, *second_dest;
+ u8 *first_source, *first_dest, *second_source, *second_dest;
__be32 packet_id1, packet_id2;
size_t count;
bool res = false;
@@ -1231,8 +1230,7 @@ out:
*
* Returns true if coding of a decoded packet is allowed.
*/
-static bool batadv_nc_skb_coding_possible(struct sk_buff *skb,
- uint8_t *dst, uint8_t *src)
+static bool batadv_nc_skb_coding_possible(struct sk_buff *skb, u8 *dst, u8 *src)
{
if (BATADV_SKB_CB(skb)->decoded && !batadv_compare_eth(dst, src))
return false;
@@ -1255,7 +1253,7 @@ batadv_nc_path_search(struct batadv_priv *bat_priv,
struct batadv_nc_node *in_nc_node,
struct batadv_nc_node *out_nc_node,
struct sk_buff *skb,
- uint8_t *eth_dst)
+ u8 *eth_dst)
{
struct batadv_nc_path *nc_path, nc_path_key;
struct batadv_nc_packet *nc_packet_out = NULL;
@@ -1321,8 +1319,8 @@ batadv_nc_path_search(struct batadv_priv *bat_priv,
static struct batadv_nc_packet *
batadv_nc_skb_src_search(struct batadv_priv *bat_priv,
struct sk_buff *skb,
- uint8_t *eth_dst,
- uint8_t *eth_src,
+ u8 *eth_dst,
+ u8 *eth_src,
struct batadv_nc_node *in_nc_node)
{
struct batadv_orig_node *orig_node;
@@ -1362,7 +1360,7 @@ batadv_nc_skb_src_search(struct batadv_priv *bat_priv,
*/
static void batadv_nc_skb_store_before_coding(struct batadv_priv *bat_priv,
struct sk_buff *skb,
- uint8_t *eth_dst_new)
+ u8 *eth_dst_new)
{
struct ethhdr *ethhdr;
@@ -1638,7 +1636,7 @@ batadv_nc_skb_decode_packet(struct batadv_priv *bat_priv, struct sk_buff *skb,
struct batadv_unicast_packet *unicast_packet;
struct batadv_coded_packet coded_packet_tmp;
struct ethhdr *ethhdr, ethhdr_tmp;
- uint8_t *orig_dest, ttl, ttvn;
+ u8 *orig_dest, ttl, ttvn;
unsigned int coding_len;
int err;
@@ -1730,7 +1728,7 @@ batadv_nc_find_decoding_packet(struct batadv_priv *bat_priv,
struct batadv_hashtable *hash = bat_priv->nc.decoding_hash;
struct batadv_nc_packet *tmp_nc_packet, *nc_packet = NULL;
struct batadv_nc_path *nc_path, nc_path_key;
- uint8_t *dest, *source;
+ u8 *dest, *source;
__be32 packet_id;
int index;
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 32a0fcf..4500e3a 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -452,8 +452,7 @@ out:
*/
struct batadv_neigh_node *
batadv_neigh_node_new(struct batadv_hard_iface *hard_iface,
- const uint8_t *neigh_addr,
- struct batadv_orig_node *orig_node)
+ const u8 *neigh_addr, struct batadv_orig_node *orig_node)
{
struct batadv_neigh_node *neigh_node;
@@ -489,7 +488,7 @@ out:
struct batadv_neigh_node *
batadv_neigh_node_get(const struct batadv_orig_node *orig_node,
const struct batadv_hard_iface *hard_iface,
- const uint8_t *addr)
+ const u8 *addr)
{
struct batadv_neigh_node *tmp_neigh_node, *res = NULL;
@@ -624,7 +623,7 @@ void batadv_originator_free(struct batadv_priv *bat_priv)
struct hlist_head *head;
spinlock_t *list_lock; /* spinlock to protect write access */
struct batadv_orig_node *orig_node;
- uint32_t i;
+ u32 i;
if (!hash)
return;
@@ -659,7 +658,7 @@ void batadv_originator_free(struct batadv_priv *bat_priv)
* Returns the newly created object or NULL on failure.
*/
struct batadv_orig_node *batadv_orig_node_new(struct batadv_priv *bat_priv,
- const uint8_t *addr)
+ const u8 *addr)
{
struct batadv_orig_node *orig_node;
struct batadv_orig_node_vlan *vlan;
@@ -981,7 +980,7 @@ static void _batadv_purge_orig(struct batadv_priv *bat_priv)
struct hlist_head *head;
spinlock_t *list_lock; /* spinlock to protect write access */
struct batadv_orig_node *orig_node;
- uint32_t i;
+ u32 i;
if (!hash)
return;
@@ -1115,7 +1114,7 @@ int batadv_orig_hash_add_if(struct batadv_hard_iface *hard_iface,
struct batadv_hashtable *hash = bat_priv->orig_hash;
struct hlist_head *head;
struct batadv_orig_node *orig_node;
- uint32_t i;
+ u32 i;
int ret;
/* resize all orig nodes because orig_node->bcast_own(_sum) depend on
@@ -1152,7 +1151,7 @@ int batadv_orig_hash_del_if(struct batadv_hard_iface *hard_iface,
struct batadv_hard_iface *hard_iface_tmp;
struct batadv_orig_node *orig_node;
struct batadv_algo_ops *bao = bat_priv->bat_algo_ops;
- uint32_t i;
+ u32 i;
int ret;
/* resize all orig nodes because orig_node->bcast_own(_sum) depend on
diff --git a/net/batman-adv/originator.h b/net/batman-adv/originator.h
index 79734d3..3fc76f6 100644
--- a/net/batman-adv/originator.h
+++ b/net/batman-adv/originator.h
@@ -40,15 +40,14 @@ void batadv_purge_orig_ref(struct batadv_priv *bat_priv);
void batadv_orig_node_free_ref(struct batadv_orig_node *orig_node);
void batadv_orig_node_free_ref_now(struct batadv_orig_node *orig_node);
struct batadv_orig_node *batadv_orig_node_new(struct batadv_priv *bat_priv,
- const uint8_t *addr);
+ const u8 *addr);
struct batadv_neigh_node *
batadv_neigh_node_get(const struct batadv_orig_node *orig_node,
const struct batadv_hard_iface *hard_iface,
- const uint8_t *addr);
+ const u8 *addr);
struct batadv_neigh_node *
batadv_neigh_node_new(struct batadv_hard_iface *hard_iface,
- const uint8_t *neigh_addr,
- struct batadv_orig_node *orig_node);
+ const u8 *neigh_addr, struct batadv_orig_node *orig_node);
void batadv_neigh_node_free_ref(struct batadv_neigh_node *neigh_node);
struct batadv_neigh_node *
batadv_orig_router_get(struct batadv_orig_node *orig_node,
@@ -86,9 +85,9 @@ void batadv_orig_node_vlan_free_ref(struct batadv_orig_node_vlan *orig_vlan);
/* hashfunction to choose an entry in a hash table of given size
* hash algorithm from http://en.wikipedia.org/wiki/Hash_table
*/
-static inline uint32_t batadv_choose_orig(const void *data, uint32_t size)
+static inline u32 batadv_choose_orig(const void *data, u32 size)
{
- uint32_t hash = 0;
+ u32 hash = 0;
hash = jhash(data, ETH_ALEN, hash);
return hash % size;
diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index 9e747c0..11f996b 100644
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -197,8 +197,8 @@ enum batadv_tvlv_type {
* transport the claim type and the group id
*/
struct batadv_bla_claim_dst {
- uint8_t magic[3]; /* FF:43:05 */
- uint8_t type; /* bla_claimframe */
+ u8 magic[3]; /* FF:43:05 */
+ u8 type; /* bla_claimframe */
__be16 group; /* group id */
};
@@ -213,16 +213,16 @@ struct batadv_bla_claim_dst {
* @tvlv_len: length of tvlv data following the ogm header
*/
struct batadv_ogm_packet {
- uint8_t packet_type;
- uint8_t version;
- uint8_t ttl;
- uint8_t flags;
- __be32 seqno;
- uint8_t orig[ETH_ALEN];
- uint8_t prev_sender[ETH_ALEN];
- uint8_t reserved;
- uint8_t tq;
- __be16 tvlv_len;
+ u8 packet_type;
+ u8 version;
+ u8 ttl;
+ u8 flags;
+ __be32 seqno;
+ u8 orig[ETH_ALEN];
+ u8 prev_sender[ETH_ALEN];
+ u8 reserved;
+ u8 tq;
+ __be16 tvlv_len;
/* __packed is not needed as the struct size is divisible by 4,
* and the largest data type in this struct has a size of 4.
*/
@@ -246,14 +246,14 @@ struct batadv_ogm_packet {
* members are padded the same way as they are in real packets.
*/
struct batadv_icmp_header {
- uint8_t packet_type;
- uint8_t version;
- uint8_t ttl;
- uint8_t msg_type; /* see ICMP message types above */
- uint8_t dst[ETH_ALEN];
- uint8_t orig[ETH_ALEN];
- uint8_t uid;
- uint8_t align[3];
+ u8 packet_type;
+ u8 version;
+ u8 ttl;
+ u8 msg_type; /* see ICMP message types above */
+ u8 dst[ETH_ALEN];
+ u8 orig[ETH_ALEN];
+ u8 uid;
+ u8 align[3];
};
/**
@@ -269,15 +269,15 @@ struct batadv_icmp_header {
* @seqno: ICMP sequence number
*/
struct batadv_icmp_packet {
- uint8_t packet_type;
- uint8_t version;
- uint8_t ttl;
- uint8_t msg_type; /* see ICMP message types above */
- uint8_t dst[ETH_ALEN];
- uint8_t orig[ETH_ALEN];
- uint8_t uid;
- uint8_t reserved;
- __be16 seqno;
+ u8 packet_type;
+ u8 version;
+ u8 ttl;
+ u8 msg_type; /* see ICMP message types above */
+ u8 dst[ETH_ALEN];
+ u8 orig[ETH_ALEN];
+ u8 uid;
+ u8 reserved;
+ __be16 seqno;
};
#define BATADV_RR_LEN 16
@@ -296,16 +296,16 @@ struct batadv_icmp_packet {
* @rr: route record array
*/
struct batadv_icmp_packet_rr {
- uint8_t packet_type;
- uint8_t version;
- uint8_t ttl;
- uint8_t msg_type; /* see ICMP message types above */
- uint8_t dst[ETH_ALEN];
- uint8_t orig[ETH_ALEN];
- uint8_t uid;
- uint8_t rr_cur;
- __be16 seqno;
- uint8_t rr[BATADV_RR_LEN][ETH_ALEN];
+ u8 packet_type;
+ u8 version;
+ u8 ttl;
+ u8 msg_type; /* see ICMP message types above */
+ u8 dst[ETH_ALEN];
+ u8 orig[ETH_ALEN];
+ u8 uid;
+ u8 rr_cur;
+ __be16 seqno;
+ u8 rr[BATADV_RR_LEN][ETH_ALEN];
};
#define BATADV_ICMP_MAX_PACKET_SIZE sizeof(struct batadv_icmp_packet_rr)
@@ -331,11 +331,11 @@ struct batadv_icmp_packet_rr {
* @dest: originator destination of the unicast packet
*/
struct batadv_unicast_packet {
- uint8_t packet_type;
- uint8_t version;
- uint8_t ttl;
- uint8_t ttvn; /* destination translation table version number */
- uint8_t dest[ETH_ALEN];
+ u8 packet_type;
+ u8 version;
+ u8 ttl;
+ u8 ttvn; /* destination translation table version number */
+ u8 dest[ETH_ALEN];
/* "4 bytes boundary + 2 bytes" long to make the payload after the
* following ethernet header again 4 bytes boundary aligned
*/
@@ -349,9 +349,9 @@ struct batadv_unicast_packet {
*/
struct batadv_unicast_4addr_packet {
struct batadv_unicast_packet u;
- uint8_t src[ETH_ALEN];
- uint8_t subtype;
- uint8_t reserved;
+ u8 src[ETH_ALEN];
+ u8 subtype;
+ u8 reserved;
/* "4 bytes boundary + 2 bytes" long to make the payload after the
* following ethernet header again 4 bytes boundary aligned
*/
@@ -370,22 +370,22 @@ struct batadv_unicast_4addr_packet {
* @total_size: size of the merged packet
*/
struct batadv_frag_packet {
- uint8_t packet_type;
- uint8_t version; /* batman version field */
- uint8_t ttl;
+ u8 packet_type;
+ u8 version; /* batman version field */
+ u8 ttl;
#if defined(__BIG_ENDIAN_BITFIELD)
- uint8_t no:4;
- uint8_t reserved:4;
+ u8 no:4;
+ u8 reserved:4;
#elif defined(__LITTLE_ENDIAN_BITFIELD)
- uint8_t reserved:4;
- uint8_t no:4;
+ u8 reserved:4;
+ u8 no:4;
#else
#error "unknown bitfield endianness"
#endif
- uint8_t dest[ETH_ALEN];
- uint8_t orig[ETH_ALEN];
- __be16 seqno;
- __be16 total_size;
+ u8 dest[ETH_ALEN];
+ u8 orig[ETH_ALEN];
+ __be16 seqno;
+ __be16 total_size;
};
/**
@@ -398,12 +398,12 @@ struct batadv_frag_packet {
* @orig: originator of the broadcast packet
*/
struct batadv_bcast_packet {
- uint8_t packet_type;
- uint8_t version; /* batman version field */
- uint8_t ttl;
- uint8_t reserved;
- __be32 seqno;
- uint8_t orig[ETH_ALEN];
+ u8 packet_type;
+ u8 version; /* batman version field */
+ u8 ttl;
+ u8 reserved;
+ __be32 seqno;
+ u8 orig[ETH_ALEN];
/* "4 bytes boundary + 2 bytes" long to make the payload after the
* following ethernet header again 4 bytes boundary aligned
*/
@@ -428,21 +428,21 @@ struct batadv_bcast_packet {
* @coded_len: length of network coded part of the payload
*/
struct batadv_coded_packet {
- uint8_t packet_type;
- uint8_t version; /* batman version field */
- uint8_t ttl;
- uint8_t first_ttvn;
- /* uint8_t first_dest[ETH_ALEN]; - saved in mac header destination */
- uint8_t first_source[ETH_ALEN];
- uint8_t first_orig_dest[ETH_ALEN];
- __be32 first_crc;
- uint8_t second_ttl;
- uint8_t second_ttvn;
- uint8_t second_dest[ETH_ALEN];
- uint8_t second_source[ETH_ALEN];
- uint8_t second_orig_dest[ETH_ALEN];
- __be32 second_crc;
- __be16 coded_len;
+ u8 packet_type;
+ u8 version; /* batman version field */
+ u8 ttl;
+ u8 first_ttvn;
+ /* u8 first_dest[ETH_ALEN]; - saved in mac header destination */
+ u8 first_source[ETH_ALEN];
+ u8 first_orig_dest[ETH_ALEN];
+ __be32 first_crc;
+ u8 second_ttl;
+ u8 second_ttvn;
+ u8 second_dest[ETH_ALEN];
+ u8 second_source[ETH_ALEN];
+ u8 second_orig_dest[ETH_ALEN];
+ __be32 second_crc;
+ __be16 coded_len;
};
#pragma pack()
@@ -459,14 +459,14 @@ struct batadv_coded_packet {
* @align: 2 bytes to align the header to a 4 byte boundary
*/
struct batadv_unicast_tvlv_packet {
- uint8_t packet_type;
- uint8_t version; /* batman version field */
- uint8_t ttl;
- uint8_t reserved;
- uint8_t dst[ETH_ALEN];
- uint8_t src[ETH_ALEN];
- __be16 tvlv_len;
- uint16_t align;
+ u8 packet_type;
+ u8 version; /* batman version field */
+ u8 ttl;
+ u8 reserved;
+ u8 dst[ETH_ALEN];
+ u8 src[ETH_ALEN];
+ __be16 tvlv_len;
+ u16 align;
};
/**
@@ -476,9 +476,9 @@ struct batadv_unicast_tvlv_packet {
* @len: tvlv container length
*/
struct batadv_tvlv_hdr {
- uint8_t type;
- uint8_t version;
- __be16 len;
+ u8 type;
+ u8 version;
+ __be16 len;
};
/**
@@ -500,9 +500,9 @@ struct batadv_tvlv_gateway_data {
* one batadv_tvlv_tt_vlan_data object per announced vlan
*/
struct batadv_tvlv_tt_data {
- uint8_t flags;
- uint8_t ttvn;
- __be16 num_vlan;
+ u8 flags;
+ u8 ttvn;
+ __be16 num_vlan;
};
/**
@@ -513,9 +513,9 @@ struct batadv_tvlv_tt_data {
* @reserved: unused, useful for alignment purposes
*/
struct batadv_tvlv_tt_vlan_data {
- __be32 crc;
- __be16 vid;
- uint16_t reserved;
+ __be32 crc;
+ __be16 vid;
+ u16 reserved;
};
/**
@@ -527,9 +527,9 @@ struct batadv_tvlv_tt_vlan_data {
* @vid: VLAN identifier
*/
struct batadv_tvlv_tt_change {
- uint8_t flags;
- uint8_t reserved[3];
- uint8_t addr[ETH_ALEN];
+ u8 flags;
+ u8 reserved[3];
+ u8 addr[ETH_ALEN];
__be16 vid;
};
@@ -539,7 +539,7 @@ struct batadv_tvlv_tt_change {
* @vid: VLAN identifier
*/
struct batadv_tvlv_roam_adv {
- uint8_t client[ETH_ALEN];
+ u8 client[ETH_ALEN];
__be16 vid;
};
@@ -549,8 +549,8 @@ struct batadv_tvlv_roam_adv {
* @reserved: reserved field
*/
struct batadv_tvlv_mcast_data {
- uint8_t flags;
- uint8_t reserved[3];
+ u8 flags;
+ u8 reserved[3];
};
#endif /* _NET_BATMAN_ADV_PACKET_H_ */
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index c360c0c..8d990b0 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -145,7 +145,7 @@ out:
* 0 if the packet is to be accepted
* 1 if the packet is to be ignored.
*/
-int batadv_window_protected(struct batadv_priv *bat_priv, int32_t seq_num_diff,
+int batadv_window_protected(struct batadv_priv *bat_priv, s32 seq_num_diff,
unsigned long *last_reset)
{
if (seq_num_diff <= -BATADV_TQ_LOCAL_WINDOW_SIZE ||
@@ -653,19 +653,19 @@ out:
static bool
batadv_reroute_unicast_packet(struct batadv_priv *bat_priv,
struct batadv_unicast_packet *unicast_packet,
- uint8_t *dst_addr, unsigned short vid)
+ u8 *dst_addr, unsigned short vid)
{
struct batadv_orig_node *orig_node = NULL;
struct batadv_hard_iface *primary_if = NULL;
bool ret = false;
- uint8_t *orig_addr, orig_ttvn;
+ u8 *orig_addr, orig_ttvn;
if (batadv_is_my_client(bat_priv, dst_addr, vid)) {
primary_if = batadv_primary_if_get_selected(bat_priv);
if (!primary_if)
goto out;
orig_addr = primary_if->net_dev->dev_addr;
- orig_ttvn = (uint8_t)atomic_read(&bat_priv->tt.vn);
+ orig_ttvn = (u8)atomic_read(&bat_priv->tt.vn);
} else {
orig_node = batadv_transtable_search(bat_priv, NULL, dst_addr,
vid);
@@ -676,7 +676,7 @@ batadv_reroute_unicast_packet(struct batadv_priv *bat_priv,
goto out;
orig_addr = orig_node->orig;
- orig_ttvn = (uint8_t)atomic_read(&orig_node->last_ttvn);
+ orig_ttvn = (u8)atomic_read(&orig_node->last_ttvn);
}
/* update the packet header */
@@ -698,7 +698,7 @@ static int batadv_check_unicast_ttvn(struct batadv_priv *bat_priv,
struct batadv_unicast_packet *unicast_packet;
struct batadv_hard_iface *primary_if;
struct batadv_orig_node *orig_node;
- uint8_t curr_ttvn, old_ttvn;
+ u8 curr_ttvn, old_ttvn;
struct ethhdr *ethhdr;
unsigned short vid;
int is_old_ttvn;
@@ -740,7 +740,7 @@ static int batadv_check_unicast_ttvn(struct batadv_priv *bat_priv,
* value is used later to check if the node which sent (or re-routed
* last time) the packet had an updated information or not
*/
- curr_ttvn = (uint8_t)atomic_read(&bat_priv->tt.vn);
+ curr_ttvn = (u8)atomic_read(&bat_priv->tt.vn);
if (!batadv_is_my_mac(bat_priv, unicast_packet->dest)) {
orig_node = batadv_orig_hash_find(bat_priv,
unicast_packet->dest);
@@ -751,7 +751,7 @@ static int batadv_check_unicast_ttvn(struct batadv_priv *bat_priv,
if (!orig_node)
return 0;
- curr_ttvn = (uint8_t)atomic_read(&orig_node->last_ttvn);
+ curr_ttvn = (u8)atomic_read(&orig_node->last_ttvn);
batadv_orig_node_free_ref(orig_node);
}
@@ -833,7 +833,7 @@ int batadv_recv_unicast_packet(struct sk_buff *skb,
struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);
struct batadv_unicast_packet *unicast_packet;
struct batadv_unicast_4addr_packet *unicast_4addr_packet;
- uint8_t *orig_addr;
+ u8 *orig_addr;
struct batadv_orig_node *orig_node = NULL;
int check, hdr_size = sizeof(*unicast_packet);
bool is4addr;
@@ -904,7 +904,7 @@ int batadv_recv_unicast_tvlv(struct sk_buff *skb,
struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);
struct batadv_unicast_tvlv_packet *unicast_tvlv_packet;
unsigned char *tvlv_buff;
- uint16_t tvlv_buff_len;
+ u16 tvlv_buff_len;
int hdr_size = sizeof(*unicast_tvlv_packet);
int ret = NET_RX_DROP;
@@ -1007,8 +1007,8 @@ int batadv_recv_bcast_packet(struct sk_buff *skb,
struct ethhdr *ethhdr;
int hdr_size = sizeof(*bcast_packet);
int ret = NET_RX_DROP;
- int32_t seq_diff;
- uint32_t seqno;
+ s32 seq_diff;
+ u32 seqno;
/* drop packet if it has not necessary minimum size */
if (unlikely(!pskb_may_pull(skb, hdr_size)))
diff --git a/net/batman-adv/routing.h b/net/batman-adv/routing.h
index 6bc29d3..3c185a1f 100644
--- a/net/batman-adv/routing.h
+++ b/net/batman-adv/routing.h
@@ -55,7 +55,7 @@ struct batadv_neigh_node *
batadv_find_router(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
struct batadv_hard_iface *recv_if);
-int batadv_window_protected(struct batadv_priv *bat_priv, int32_t seq_num_diff,
+int batadv_window_protected(struct batadv_priv *bat_priv, s32 seq_num_diff,
unsigned long *last_reset);
#endif /* _NET_BATMAN_ADV_ROUTING_H_ */
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index 191076e..f664324 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -54,7 +54,7 @@ static void batadv_send_outstanding_bcast_packet(struct work_struct *work);
*/
int batadv_send_skb_packet(struct sk_buff *skb,
struct batadv_hard_iface *hard_iface,
- const uint8_t *dst_addr)
+ const u8 *dst_addr)
{
struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
struct ethhdr *ethhdr;
@@ -172,7 +172,7 @@ batadv_send_skb_push_fill_unicast(struct sk_buff *skb, int hdr_size,
struct batadv_orig_node *orig_node)
{
struct batadv_unicast_packet *unicast_packet;
- uint8_t ttvn = (uint8_t)atomic_read(&orig_node->last_ttvn);
+ u8 ttvn = (u8)atomic_read(&orig_node->last_ttvn);
if (batadv_skb_head_push(skb, hdr_size) < 0)
return false;
@@ -343,12 +343,12 @@ out:
*/
int batadv_send_skb_via_tt_generic(struct batadv_priv *bat_priv,
struct sk_buff *skb, int packet_type,
- int packet_subtype, uint8_t *dst_hint,
+ int packet_subtype, u8 *dst_hint,
unsigned short vid)
{
struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
struct batadv_orig_node *orig_node;
- uint8_t *src, *dst;
+ u8 *src, *dst;
src = ethhdr->h_source;
dst = ethhdr->h_dest;
diff --git a/net/batman-adv/send.h b/net/batman-adv/send.h
index 0536835..33ef6fc 100644
--- a/net/batman-adv/send.h
+++ b/net/batman-adv/send.h
@@ -33,7 +33,7 @@ struct work_struct;
int batadv_send_skb_packet(struct sk_buff *skb,
struct batadv_hard_iface *hard_iface,
- const uint8_t *dst_addr);
+ const u8 *dst_addr);
int batadv_send_skb_to_orig(struct sk_buff *skb,
struct batadv_orig_node *orig_node,
struct batadv_hard_iface *recv_if);
@@ -56,7 +56,7 @@ int batadv_send_skb_unicast(struct batadv_priv *bat_priv,
unsigned short vid);
int batadv_send_skb_via_tt_generic(struct batadv_priv *bat_priv,
struct sk_buff *skb, int packet_type,
- int packet_subtype, uint8_t *dst_hint,
+ int packet_subtype, u8 *dst_hint,
unsigned short vid);
int batadv_send_skb_via_gw(struct batadv_priv *bat_priv, struct sk_buff *skb,
unsigned short vid);
@@ -75,7 +75,7 @@ int batadv_send_skb_via_gw(struct batadv_priv *bat_priv, struct sk_buff *skb,
* Returns NET_XMIT_DROP in case of error or NET_XMIT_SUCCESS otherwise.
*/
static inline int batadv_send_skb_via_tt(struct batadv_priv *bat_priv,
- struct sk_buff *skb, uint8_t *dst_hint,
+ struct sk_buff *skb, u8 *dst_hint,
unsigned short vid)
{
return batadv_send_skb_via_tt_generic(bat_priv, skb, BATADV_UNICAST, 0,
@@ -100,7 +100,7 @@ static inline int batadv_send_skb_via_tt(struct batadv_priv *bat_priv,
static inline int batadv_send_skb_via_tt_4addr(struct batadv_priv *bat_priv,
struct sk_buff *skb,
int packet_subtype,
- uint8_t *dst_hint,
+ u8 *dst_hint,
unsigned short vid)
{
return batadv_send_skb_via_tt_generic(bat_priv, skb,
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 49d3d3a..d5c5ad9 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -131,7 +131,7 @@ static int batadv_interface_set_mac_addr(struct net_device *dev, void *p)
struct batadv_priv *bat_priv = netdev_priv(dev);
struct batadv_softif_vlan *vlan;
struct sockaddr *addr = p;
- uint8_t old_addr[ETH_ALEN];
+ u8 old_addr[ETH_ALEN];
if (!is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL;
@@ -186,19 +186,19 @@ static int batadv_interface_tx(struct sk_buff *skb,
struct batadv_hard_iface *primary_if = NULL;
struct batadv_bcast_packet *bcast_packet;
__be16 ethertype = htons(ETH_P_BATMAN);
- static const uint8_t stp_addr[ETH_ALEN] = {0x01, 0x80, 0xC2, 0x00,
- 0x00, 0x00};
- static const uint8_t ectp_addr[ETH_ALEN] = {0xCF, 0x00, 0x00, 0x00,
- 0x00, 0x00};
+ static const u8 stp_addr[ETH_ALEN] = {0x01, 0x80, 0xC2, 0x00,
+ 0x00, 0x00};
+ static const u8 ectp_addr[ETH_ALEN] = {0xCF, 0x00, 0x00, 0x00,
+ 0x00, 0x00};
enum batadv_dhcp_recipient dhcp_rcp = BATADV_DHCP_NO;
- uint8_t *dst_hint = NULL, chaddr[ETH_ALEN];
+ u8 *dst_hint = NULL, chaddr[ETH_ALEN];
struct vlan_ethhdr *vhdr;
unsigned int header_len = 0;
int data_len = skb->len, ret;
unsigned long brd_delay = 1;
bool do_bcast = false, client_added;
unsigned short vid;
- uint32_t seqno;
+ u32 seqno;
int gw_mode;
enum batadv_forw_mode forw_mode;
struct batadv_orig_node *mcast_single_orig = NULL;
@@ -750,9 +750,9 @@ static void batadv_softif_destroy_finish(struct work_struct *work)
static int batadv_softif_init_late(struct net_device *dev)
{
struct batadv_priv *bat_priv;
- uint32_t random_seqno;
+ u32 random_seqno;
int ret;
- size_t cnt_len = sizeof(uint64_t) * BATADV_CNT_NUM;
+ size_t cnt_len = sizeof(u64) * BATADV_CNT_NUM;
batadv_set_lockdep_class(dev);
@@ -763,7 +763,7 @@ static int batadv_softif_init_late(struct net_device *dev)
/* batadv_interface_stats() needs to be available as soon as
* register_netdevice() has been called
*/
- bat_priv->bat_counters = __alloc_percpu(cnt_len, __alignof__(uint64_t));
+ bat_priv->bat_counters = __alloc_percpu(cnt_len, __alignof__(u64));
if (!bat_priv->bat_counters)
return -ENOMEM;
@@ -1117,8 +1117,7 @@ static const struct {
#endif
};
-static void batadv_get_strings(struct net_device *dev, uint32_t stringset,
- uint8_t *data)
+static void batadv_get_strings(struct net_device *dev, u32 stringset, u8 *data)
{
if (stringset == ETH_SS_STATS)
memcpy(data, batadv_counters_strings,
@@ -1126,8 +1125,7 @@ static void batadv_get_strings(struct net_device *dev, uint32_t stringset,
}
static void batadv_get_ethtool_stats(struct net_device *dev,
- struct ethtool_stats *stats,
- uint64_t *data)
+ struct ethtool_stats *stats, u64 *data)
{
struct batadv_priv *bat_priv = netdev_priv(dev);
int i;
diff --git a/net/batman-adv/sysfs.c b/net/batman-adv/sysfs.c
index d6a312a..9de3c88 100644
--- a/net/batman-adv/sysfs.c
+++ b/net/batman-adv/sysfs.c
@@ -457,7 +457,7 @@ static ssize_t batadv_show_gw_bwidth(struct kobject *kobj,
struct attribute *attr, char *buff)
{
struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj);
- uint32_t down, up;
+ u32 down, up;
down = atomic_read(&bat_priv->gw.bandwidth_down);
up = atomic_read(&bat_priv->gw.bandwidth_up);
@@ -512,7 +512,7 @@ static ssize_t batadv_store_isolation_mark(struct kobject *kobj,
{
struct net_device *net_dev = batadv_kobj_to_netdev(kobj);
struct batadv_priv *bat_priv = netdev_priv(net_dev);
- uint32_t mark, mask;
+ u32 mark, mask;
char *mask_ptr;
/* parse the mask if it has been specified, otherwise assume the mask is
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index c1eb7b7..f908988 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -56,7 +56,7 @@
static struct lock_class_key batadv_tt_local_hash_lock_class_key;
static struct lock_class_key batadv_tt_global_hash_lock_class_key;
-static void batadv_send_roam_adv(struct batadv_priv *bat_priv, uint8_t *client,
+static void batadv_send_roam_adv(struct batadv_priv *bat_priv, u8 *client,
unsigned short vid,
struct batadv_orig_node *orig_node);
static void batadv_tt_purge(struct work_struct *work);
@@ -85,10 +85,10 @@ static int batadv_compare_tt(const struct hlist_node *node, const void *data2)
* Returns the hash index where the object represented by 'data' should be
* stored at.
*/
-static inline uint32_t batadv_choose_tt(const void *data, uint32_t size)
+static inline u32 batadv_choose_tt(const void *data, u32 size)
{
struct batadv_tt_common_entry *tt;
- uint32_t hash = 0;
+ u32 hash = 0;
tt = (struct batadv_tt_common_entry *)data;
hash = jhash(&tt->addr, ETH_ALEN, hash);
@@ -107,12 +107,12 @@ static inline uint32_t batadv_choose_tt(const void *data, uint32_t size)
* found, NULL otherwise.
*/
static struct batadv_tt_common_entry *
-batadv_tt_hash_find(struct batadv_hashtable *hash, const uint8_t *addr,
+batadv_tt_hash_find(struct batadv_hashtable *hash, const u8 *addr,
unsigned short vid)
{
struct hlist_head *head;
struct batadv_tt_common_entry to_search, *tt, *tt_tmp = NULL;
- uint32_t index;
+ u32 index;
if (!hash)
return NULL;
@@ -152,7 +152,7 @@ batadv_tt_hash_find(struct batadv_hashtable *hash, const uint8_t *addr,
* found, NULL otherwise.
*/
static struct batadv_tt_local_entry *
-batadv_tt_local_hash_find(struct batadv_priv *bat_priv, const uint8_t *addr,
+batadv_tt_local_hash_find(struct batadv_priv *bat_priv, const u8 *addr,
unsigned short vid)
{
struct batadv_tt_common_entry *tt_common_entry;
@@ -177,7 +177,7 @@ batadv_tt_local_hash_find(struct batadv_priv *bat_priv, const uint8_t *addr,
* is found, NULL otherwise.
*/
static struct batadv_tt_global_entry *
-batadv_tt_global_hash_find(struct batadv_priv *bat_priv, const uint8_t *addr,
+batadv_tt_global_hash_find(struct batadv_priv *bat_priv, const u8 *addr,
unsigned short vid)
{
struct batadv_tt_common_entry *tt_common_entry;
@@ -223,7 +223,7 @@ batadv_tt_global_entry_free_ref(struct batadv_tt_global_entry *tt_global_entry)
* (excluding ourself).
*/
int batadv_tt_global_hash_count(struct batadv_priv *bat_priv,
- const uint8_t *addr, unsigned short vid)
+ const u8 *addr, unsigned short vid)
{
struct batadv_tt_global_entry *tt_global_entry;
int count;
@@ -364,11 +364,11 @@ batadv_tt_orig_list_entry_free_ref(struct batadv_tt_orig_list_entry *orig_entry)
*/
static void batadv_tt_local_event(struct batadv_priv *bat_priv,
struct batadv_tt_local_entry *tt_local_entry,
- uint8_t event_flags)
+ u8 event_flags)
{
struct batadv_tt_change_node *tt_change_node, *entry, *safe;
struct batadv_tt_common_entry *common = &tt_local_entry->common;
- uint8_t flags = common->flags | event_flags;
+ u8 flags = common->flags | event_flags;
bool event_removed = false;
bool del_op_requested, del_op_entry;
@@ -448,7 +448,7 @@ static int batadv_tt_len(int changes_num)
*
* Returns the number of entries.
*/
-static uint16_t batadv_tt_entries(uint16_t tt_len)
+static u16 batadv_tt_entries(u16 tt_len)
{
return tt_len / batadv_tt_len(1);
}
@@ -462,7 +462,7 @@ static uint16_t batadv_tt_entries(uint16_t tt_len)
*/
static int batadv_tt_local_table_transmit_size(struct batadv_priv *bat_priv)
{
- uint16_t num_vlan = 0, tt_local_entries = 0;
+ u16 num_vlan = 0, tt_local_entries = 0;
struct batadv_softif_vlan *vlan;
int hdr_size;
@@ -525,8 +525,8 @@ static void batadv_tt_global_free(struct batadv_priv *bat_priv,
*
* Returns true if the client was successfully added, false otherwise.
*/
-bool batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
- unsigned short vid, int ifindex, uint32_t mark)
+bool batadv_tt_local_add(struct net_device *soft_iface, const u8 *addr,
+ unsigned short vid, int ifindex, u32 mark)
{
struct batadv_priv *bat_priv = netdev_priv(soft_iface);
struct batadv_tt_local_entry *tt_local;
@@ -537,8 +537,8 @@ bool batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
struct batadv_tt_orig_list_entry *orig_entry;
int hash_added, table_size, packet_size_max;
bool ret = false, roamed_back = false;
- uint8_t remote_flags;
- uint32_t match_mark;
+ u8 remote_flags;
+ u32 match_mark;
if (ifindex != BATADV_NULL_IFINDEX)
in_dev = dev_get_by_index(&init_net, ifindex);
@@ -605,7 +605,7 @@ bool batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Creating new local tt entry: %pM (vid: %d, ttvn: %d)\n",
addr, BATADV_PRINT_VID(vid),
- (uint8_t)atomic_read(&bat_priv->tt.vn));
+ (u8)atomic_read(&bat_priv->tt.vn));
ether_addr_copy(tt_local->common.addr, addr);
/* The local entry has to be marked as NEW to avoid to send it in
@@ -724,16 +724,16 @@ out:
*
* Return the size of the allocated buffer or 0 in case of failure.
*/
-static uint16_t
+static u16
batadv_tt_prepare_tvlv_global_data(struct batadv_orig_node *orig_node,
struct batadv_tvlv_tt_data **tt_data,
struct batadv_tvlv_tt_change **tt_change,
- int32_t *tt_len)
+ s32 *tt_len)
{
- uint16_t num_vlan = 0, num_entries = 0, change_offset, tvlv_len;
+ u16 num_vlan = 0, num_entries = 0, change_offset, tvlv_len;
struct batadv_tvlv_tt_vlan_data *tt_vlan;
struct batadv_orig_node_vlan *vlan;
- uint8_t *tt_change_ptr;
+ u8 *tt_change_ptr;
rcu_read_lock();
list_for_each_entry_rcu(vlan, &orig_node->vlan_list, list) {
@@ -769,7 +769,7 @@ batadv_tt_prepare_tvlv_global_data(struct batadv_orig_node *orig_node,
tt_vlan++;
}
- tt_change_ptr = (uint8_t *)*tt_data + change_offset;
+ tt_change_ptr = (u8 *)*tt_data + change_offset;
*tt_change = (struct batadv_tvlv_tt_change *)tt_change_ptr;
out:
@@ -795,16 +795,16 @@ out:
*
* Return the size of the allocated buffer or 0 in case of failure.
*/
-static uint16_t
+static u16
batadv_tt_prepare_tvlv_local_data(struct batadv_priv *bat_priv,
struct batadv_tvlv_tt_data **tt_data,
struct batadv_tvlv_tt_change **tt_change,
- int32_t *tt_len)
+ s32 *tt_len)
{
struct batadv_tvlv_tt_vlan_data *tt_vlan;
struct batadv_softif_vlan *vlan;
- uint16_t num_vlan = 0, num_entries = 0, tvlv_len;
- uint8_t *tt_change_ptr;
+ u16 num_vlan = 0, num_entries = 0, tvlv_len;
+ u8 *tt_change_ptr;
int change_offset;
rcu_read_lock();
@@ -841,7 +841,7 @@ batadv_tt_prepare_tvlv_local_data(struct batadv_priv *bat_priv,
tt_vlan++;
}
- tt_change_ptr = (uint8_t *)*tt_data + change_offset;
+ tt_change_ptr = (u8 *)*tt_data + change_offset;
*tt_change = (struct batadv_tvlv_tt_change *)tt_change_ptr;
out:
@@ -861,7 +861,7 @@ static void batadv_tt_tvlv_container_update(struct batadv_priv *bat_priv)
struct batadv_tvlv_tt_change *tt_change;
int tt_diff_len, tt_change_len = 0;
int tt_diff_entries_num = 0, tt_diff_entries_count = 0;
- uint16_t tvlv_len;
+ u16 tvlv_len;
tt_diff_entries_num = atomic_read(&bat_priv->tt.local_changes);
tt_diff_len = batadv_tt_len(tt_diff_entries_num);
@@ -935,12 +935,12 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
struct batadv_softif_vlan *vlan;
struct hlist_head *head;
unsigned short vid;
- uint32_t i;
+ u32 i;
int last_seen_secs;
int last_seen_msecs;
unsigned long last_seen_jiffies;
bool no_purge;
- uint16_t np_flag = BATADV_TT_CLIENT_NOPURGE;
+ u16 np_flag = BATADV_TT_CLIENT_NOPURGE;
primary_if = batadv_seq_print_text_primary_if_get(seq);
if (!primary_if)
@@ -948,7 +948,7 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
seq_printf(seq,
"Locally retrieved addresses (from %s) announced via TT (TTVN: %u):\n",
- net_dev->name, (uint8_t)atomic_read(&bat_priv->tt.vn));
+ net_dev->name, (u8)atomic_read(&bat_priv->tt.vn));
seq_printf(seq, " %-13s %s %-8s %-9s (%-10s)\n", "Client", "VID",
"Flags", "Last seen", "CRC");
@@ -1008,7 +1008,7 @@ out:
static void
batadv_tt_local_set_pending(struct batadv_priv *bat_priv,
struct batadv_tt_local_entry *tt_local_entry,
- uint16_t flags, const char *message)
+ u16 flags, const char *message)
{
batadv_tt_local_event(bat_priv, tt_local_entry, flags);
@@ -1034,12 +1034,12 @@ batadv_tt_local_set_pending(struct batadv_priv *bat_priv,
*
* Returns the flags assigned to the local entry before being deleted
*/
-uint16_t batadv_tt_local_remove(struct batadv_priv *bat_priv,
- const uint8_t *addr, unsigned short vid,
- const char *message, bool roaming)
+u16 batadv_tt_local_remove(struct batadv_priv *bat_priv, const u8 *addr,
+ unsigned short vid, const char *message,
+ bool roaming)
{
struct batadv_tt_local_entry *tt_local_entry;
- uint16_t flags, curr_flags = BATADV_NO_FLAGS;
+ u16 flags, curr_flags = BATADV_NO_FLAGS;
struct batadv_softif_vlan *vlan;
void *tt_entry_exists;
@@ -1142,7 +1142,7 @@ static void batadv_tt_local_purge(struct batadv_priv *bat_priv,
struct batadv_hashtable *hash = bat_priv->tt.local_hash;
struct hlist_head *head;
spinlock_t *list_lock; /* protects write access to the hash lists */
- uint32_t i;
+ u32 i;
for (i = 0; i < hash->size; i++) {
head = &hash->table[i];
@@ -1163,7 +1163,7 @@ static void batadv_tt_local_table_free(struct batadv_priv *bat_priv)
struct batadv_softif_vlan *vlan;
struct hlist_node *node_tmp;
struct hlist_head *head;
- uint32_t i;
+ u32 i;
if (!bat_priv->tt.local_hash)
return;
@@ -1338,15 +1338,14 @@ out:
static bool batadv_tt_global_add(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
const unsigned char *tt_addr,
- unsigned short vid, uint16_t flags,
- uint8_t ttvn)
+ unsigned short vid, u16 flags, u8 ttvn)
{
struct batadv_tt_global_entry *tt_global_entry;
struct batadv_tt_local_entry *tt_local_entry;
bool ret = false;
int hash_added;
struct batadv_tt_common_entry *common;
- uint16_t local_flags;
+ u16 local_flags;
/* ignore global entries from backbone nodes */
if (batadv_bla_is_backbone_gw_orig(bat_priv, orig_node->orig, vid))
@@ -1543,8 +1542,8 @@ batadv_tt_global_print_entry(struct batadv_priv *bat_priv,
struct batadv_tt_common_entry *tt_common_entry;
struct batadv_orig_node_vlan *vlan;
struct hlist_head *head;
- uint8_t last_ttvn;
- uint16_t flags;
+ u8 last_ttvn;
+ u16 flags;
tt_common_entry = &tt_global_entry->common;
flags = tt_common_entry->flags;
@@ -1618,7 +1617,7 @@ int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset)
struct batadv_tt_global_entry *tt_global;
struct batadv_hard_iface *primary_if;
struct hlist_head *head;
- uint32_t i;
+ u32 i;
primary_if = batadv_seq_print_text_primary_if_get(seq);
if (!primary_if)
@@ -1838,12 +1837,12 @@ out:
*/
void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
- int32_t match_vid,
+ s32 match_vid,
const char *message)
{
struct batadv_tt_global_entry *tt_global;
struct batadv_tt_common_entry *tt_common_entry;
- uint32_t i;
+ u32 i;
struct batadv_hashtable *hash = bat_priv->tt.global_hash;
struct hlist_node *safe;
struct hlist_head *head;
@@ -1914,7 +1913,7 @@ static void batadv_tt_global_purge(struct batadv_priv *bat_priv)
struct hlist_head *head;
struct hlist_node *node_tmp;
spinlock_t *list_lock; /* protects write access to the hash lists */
- uint32_t i;
+ u32 i;
char *msg = NULL;
struct batadv_tt_common_entry *tt_common;
struct batadv_tt_global_entry *tt_global;
@@ -1955,7 +1954,7 @@ static void batadv_tt_global_table_free(struct batadv_priv *bat_priv)
struct batadv_tt_global_entry *tt_global;
struct hlist_node *node_tmp;
struct hlist_head *head;
- uint32_t i;
+ u32 i;
if (!bat_priv->tt.global_hash)
return;
@@ -2016,8 +2015,8 @@ _batadv_is_ap_isolated(struct batadv_tt_local_entry *tt_local_entry,
* If the two clients are AP isolated the function returns NULL.
*/
struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv,
- const uint8_t *src,
- const uint8_t *addr,
+ const u8 *src,
+ const u8 *addr,
unsigned short vid)
{
struct batadv_tt_local_entry *tt_local_entry = NULL;
@@ -2085,16 +2084,16 @@ out:
*
* Returns the checksum of the global table of a given originator.
*/
-static uint32_t batadv_tt_global_crc(struct batadv_priv *bat_priv,
- struct batadv_orig_node *orig_node,
- unsigned short vid)
+static u32 batadv_tt_global_crc(struct batadv_priv *bat_priv,
+ struct batadv_orig_node *orig_node,
+ unsigned short vid)
{
struct batadv_hashtable *hash = bat_priv->tt.global_hash;
struct batadv_tt_common_entry *tt_common;
struct batadv_tt_global_entry *tt_global;
struct hlist_head *head;
- uint32_t i, crc_tmp, crc = 0;
- uint8_t flags;
+ u32 i, crc_tmp, crc = 0;
+ u8 flags;
__be16 tmp_vid;
for (i = 0; i < hash->size; i++) {
@@ -2162,14 +2161,14 @@ static uint32_t batadv_tt_global_crc(struct batadv_priv *bat_priv,
*
* Returns the checksum of the local table
*/
-static uint32_t batadv_tt_local_crc(struct batadv_priv *bat_priv,
- unsigned short vid)
+static u32 batadv_tt_local_crc(struct batadv_priv *bat_priv,
+ unsigned short vid)
{
struct batadv_hashtable *hash = bat_priv->tt.local_hash;
struct batadv_tt_common_entry *tt_common;
struct hlist_head *head;
- uint32_t i, crc_tmp, crc = 0;
- uint8_t flags;
+ u32 i, crc_tmp, crc = 0;
+ u8 flags;
__be16 tmp_vid;
for (i = 0; i < hash->size; i++) {
@@ -2226,7 +2225,7 @@ static void batadv_tt_req_list_free(struct batadv_priv *bat_priv)
static void batadv_tt_save_orig_buffer(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
const void *tt_buff,
- uint16_t tt_buff_len)
+ u16 tt_buff_len)
{
/* Replace the old buffer only if I received something in the
* last OGM (the OGM could carry no changes)
@@ -2335,15 +2334,15 @@ static int batadv_tt_global_valid(const void *entry_ptr,
*/
static void batadv_tt_tvlv_generate(struct batadv_priv *bat_priv,
struct batadv_hashtable *hash,
- void *tvlv_buff, uint16_t tt_len,
+ void *tvlv_buff, u16 tt_len,
int (*valid_cb)(const void *, const void *),
void *cb_data)
{
struct batadv_tt_common_entry *tt_common_entry;
struct batadv_tvlv_tt_change *tt_change;
struct hlist_head *head;
- uint16_t tt_tot, tt_num_entries = 0;
- uint32_t i;
+ u16 tt_tot, tt_num_entries = 0;
+ u32 i;
tt_tot = batadv_tt_entries(tt_len);
tt_change = (struct batadv_tvlv_tt_change *)tvlv_buff;
@@ -2385,11 +2384,11 @@ static void batadv_tt_tvlv_generate(struct batadv_priv *bat_priv,
*/
static bool batadv_tt_global_check_crc(struct batadv_orig_node *orig_node,
struct batadv_tvlv_tt_vlan_data *tt_vlan,
- uint16_t num_vlan)
+ u16 num_vlan)
{
struct batadv_tvlv_tt_vlan_data *tt_vlan_tmp;
struct batadv_orig_node_vlan *vlan;
- uint32_t crc;
+ u32 crc;
int i;
/* check if each received CRC matches the locally stored one */
@@ -2444,7 +2443,7 @@ static void batadv_tt_global_update_crc(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node)
{
struct batadv_orig_node_vlan *vlan;
- uint32_t crc;
+ u32 crc;
/* recompute the global CRC for each VLAN */
rcu_read_lock();
@@ -2474,9 +2473,9 @@ static void batadv_tt_global_update_crc(struct batadv_priv *bat_priv,
*/
static int batadv_send_tt_request(struct batadv_priv *bat_priv,
struct batadv_orig_node *dst_orig_node,
- uint8_t ttvn,
+ u8 ttvn,
struct batadv_tvlv_tt_vlan_data *tt_vlan,
- uint16_t num_vlan, bool full_table)
+ u16 num_vlan, bool full_table)
{
struct batadv_tvlv_tt_data *tvlv_tt_data = NULL;
struct batadv_tt_req_node *tt_req_node = NULL;
@@ -2555,7 +2554,7 @@ out:
*/
static bool batadv_send_other_tt_response(struct batadv_priv *bat_priv,
struct batadv_tvlv_tt_data *tt_data,
- uint8_t *req_src, uint8_t *req_dst)
+ u8 *req_src, u8 *req_dst)
{
struct batadv_orig_node *req_dst_orig_node;
struct batadv_orig_node *res_dst_orig_node = NULL;
@@ -2563,9 +2562,9 @@ static bool batadv_send_other_tt_response(struct batadv_priv *bat_priv,
struct batadv_tvlv_tt_data *tvlv_tt_data = NULL;
struct batadv_tvlv_tt_vlan_data *tt_vlan;
bool ret = false, full_table;
- uint8_t orig_ttvn, req_ttvn;
- uint16_t tvlv_len;
- int32_t tt_len;
+ u8 orig_ttvn, req_ttvn;
+ u16 tvlv_len;
+ s32 tt_len;
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Received TT_REQUEST from %pM for ttvn: %u (%pM) [%c]\n",
@@ -2581,7 +2580,7 @@ static bool batadv_send_other_tt_response(struct batadv_priv *bat_priv,
if (!res_dst_orig_node)
goto out;
- orig_ttvn = (uint8_t)atomic_read(&req_dst_orig_node->last_ttvn);
+ orig_ttvn = (u8)atomic_read(&req_dst_orig_node->last_ttvn);
req_ttvn = tt_data->ttvn;
tt_vlan = (struct batadv_tvlv_tt_vlan_data *)(tt_data + 1);
@@ -2687,16 +2686,16 @@ out:
*/
static bool batadv_send_my_tt_response(struct batadv_priv *bat_priv,
struct batadv_tvlv_tt_data *tt_data,
- uint8_t *req_src)
+ u8 *req_src)
{
struct batadv_tvlv_tt_data *tvlv_tt_data = NULL;
struct batadv_hard_iface *primary_if = NULL;
struct batadv_tvlv_tt_change *tt_change;
struct batadv_orig_node *orig_node;
- uint8_t my_ttvn, req_ttvn;
- uint16_t tvlv_len;
+ u8 my_ttvn, req_ttvn;
+ u16 tvlv_len;
bool full_table;
- int32_t tt_len;
+ s32 tt_len;
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Received TT_REQUEST from %pM for ttvn: %u (me) [%c]\n",
@@ -2705,7 +2704,7 @@ static bool batadv_send_my_tt_response(struct batadv_priv *bat_priv,
spin_lock_bh(&bat_priv->tt.commit_lock);
- my_ttvn = (uint8_t)atomic_read(&bat_priv->tt.vn);
+ my_ttvn = (u8)atomic_read(&bat_priv->tt.vn);
req_ttvn = tt_data->ttvn;
orig_node = batadv_orig_hash_find(bat_priv, req_src);
@@ -2744,7 +2743,7 @@ static bool batadv_send_my_tt_response(struct batadv_priv *bat_priv,
bat_priv->tt.last_changeset_len);
spin_unlock_bh(&bat_priv->tt.last_changeset_lock);
} else {
- req_ttvn = (uint8_t)atomic_read(&bat_priv->tt.vn);
+ req_ttvn = (u8)atomic_read(&bat_priv->tt.vn);
/* allocate the tvlv, put the tt_data and all the tt_vlan_data
* in the initial part
@@ -2805,7 +2804,7 @@ out:
*/
static bool batadv_send_tt_response(struct batadv_priv *bat_priv,
struct batadv_tvlv_tt_data *tt_data,
- uint8_t *req_src, uint8_t *req_dst)
+ u8 *req_src, u8 *req_dst)
{
if (batadv_is_my_mac(bat_priv, req_dst))
return batadv_send_my_tt_response(bat_priv, tt_data, req_src);
@@ -2816,7 +2815,7 @@ static bool batadv_send_tt_response(struct batadv_priv *bat_priv,
static void _batadv_tt_update_changes(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
struct batadv_tvlv_tt_change *tt_change,
- uint16_t tt_num_changes, uint8_t ttvn)
+ u16 tt_num_changes, u8 ttvn)
{
int i;
int roams;
@@ -2848,8 +2847,8 @@ static void _batadv_tt_update_changes(struct batadv_priv *bat_priv,
static void batadv_tt_fill_gtable(struct batadv_priv *bat_priv,
struct batadv_tvlv_tt_change *tt_change,
- uint8_t ttvn, uint8_t *resp_src,
- uint16_t num_entries)
+ u8 ttvn, u8 *resp_src,
+ u16 num_entries)
{
struct batadv_orig_node *orig_node;
@@ -2879,7 +2878,7 @@ out:
static void batadv_tt_update_changes(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
- uint16_t tt_num_changes, uint8_t ttvn,
+ u16 tt_num_changes, u8 ttvn,
struct batadv_tvlv_tt_change *tt_change)
{
_batadv_tt_update_changes(bat_priv, orig_node, tt_change,
@@ -2898,7 +2897,7 @@ static void batadv_tt_update_changes(struct batadv_priv *bat_priv,
*
* Returns true if the client is served by this node, false otherwise.
*/
-bool batadv_is_my_client(struct batadv_priv *bat_priv, const uint8_t *addr,
+bool batadv_is_my_client(struct batadv_priv *bat_priv, const u8 *addr,
unsigned short vid)
{
struct batadv_tt_local_entry *tt_local_entry;
@@ -2929,13 +2928,13 @@ out:
*/
static void batadv_handle_tt_response(struct batadv_priv *bat_priv,
struct batadv_tvlv_tt_data *tt_data,
- uint8_t *resp_src, uint16_t num_entries)
+ u8 *resp_src, u16 num_entries)
{
struct batadv_tt_req_node *node, *safe;
struct batadv_orig_node *orig_node = NULL;
struct batadv_tvlv_tt_change *tt_change;
- uint8_t *tvlv_ptr = (uint8_t *)tt_data;
- uint16_t change_offset;
+ u8 *tvlv_ptr = (u8 *)tt_data;
+ u16 change_offset;
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Received TT_RESPONSE from %pM for ttvn %d t_size: %d [%c]\n",
@@ -3018,8 +3017,7 @@ static void batadv_tt_roam_purge(struct batadv_priv *bat_priv)
*
* returns true if the ROAMING_ADV can be sent, false otherwise
*/
-static bool batadv_tt_check_roam_count(struct batadv_priv *bat_priv,
- uint8_t *client)
+static bool batadv_tt_check_roam_count(struct batadv_priv *bat_priv, u8 *client)
{
struct batadv_tt_roam_node *tt_roam_node;
bool ret = false;
@@ -3074,7 +3072,7 @@ unlock:
* for this particular roamed client has to be forwarded to the sender of the
* roaming message.
*/
-static void batadv_send_roam_adv(struct batadv_priv *bat_priv, uint8_t *client,
+static void batadv_send_roam_adv(struct batadv_priv *bat_priv, u8 *client,
unsigned short vid,
struct batadv_orig_node *orig_node)
{
@@ -3152,14 +3150,14 @@ void batadv_tt_free(struct batadv_priv *bat_priv)
* @enable: whether to set or unset the flag
* @count: whether to increase the TT size by the number of changed entries
*/
-static void batadv_tt_local_set_flags(struct batadv_priv *bat_priv,
- uint16_t flags, bool enable, bool count)
+static void batadv_tt_local_set_flags(struct batadv_priv *bat_priv, u16 flags,
+ bool enable, bool count)
{
struct batadv_hashtable *hash = bat_priv->tt.local_hash;
struct batadv_tt_common_entry *tt_common_entry;
- uint16_t changed_num = 0;
+ u16 changed_num = 0;
struct hlist_head *head;
- uint32_t i;
+ u32 i;
if (!hash)
return;
@@ -3201,7 +3199,7 @@ static void batadv_tt_local_purge_pending_clients(struct batadv_priv *bat_priv)
struct hlist_node *node_tmp;
struct hlist_head *head;
spinlock_t *list_lock; /* protects write access to the hash lists */
- uint32_t i;
+ u32 i;
if (!hash)
return;
@@ -3267,7 +3265,7 @@ static void batadv_tt_local_commit_changes_nolock(struct batadv_priv *bat_priv)
atomic_inc(&bat_priv->tt.vn);
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Local changes committed, updating to ttvn %u\n",
- (uint8_t)atomic_read(&bat_priv->tt.vn));
+ (u8)atomic_read(&bat_priv->tt.vn));
/* reset the sending counter */
atomic_set(&bat_priv->tt.ogm_append_cnt, BATADV_TT_OGM_APPEND_MAX);
@@ -3286,8 +3284,8 @@ void batadv_tt_local_commit_changes(struct batadv_priv *bat_priv)
spin_unlock_bh(&bat_priv->tt.commit_lock);
}
-bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, uint8_t *src,
- uint8_t *dst, unsigned short vid)
+bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst,
+ unsigned short vid)
{
struct batadv_tt_local_entry *tt_local_entry = NULL;
struct batadv_tt_global_entry *tt_global_entry = NULL;
@@ -3335,11 +3333,11 @@ out:
*/
static void batadv_tt_update_orig(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
- const void *tt_buff, uint16_t tt_num_vlan,
+ const void *tt_buff, u16 tt_num_vlan,
struct batadv_tvlv_tt_change *tt_change,
- uint16_t tt_num_changes, uint8_t ttvn)
+ u16 tt_num_changes, u8 ttvn)
{
- uint8_t orig_ttvn = (uint8_t)atomic_read(&orig_node->last_ttvn);
+ u8 orig_ttvn = (u8)atomic_read(&orig_node->last_ttvn);
struct batadv_tvlv_tt_vlan_data *tt_vlan;
bool full_table = true;
bool has_tt_init;
@@ -3418,7 +3416,7 @@ request_table:
* deleted later by a DEL or because of timeout
*/
bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
- uint8_t *addr, unsigned short vid)
+ u8 *addr, unsigned short vid)
{
struct batadv_tt_global_entry *tt_global_entry;
bool ret = false;
@@ -3444,7 +3442,7 @@ out:
* to keep the latter consistent with the node TTVN
*/
bool batadv_tt_local_client_is_roaming(struct batadv_priv *bat_priv,
- uint8_t *addr, unsigned short vid)
+ u8 *addr, unsigned short vid)
{
struct batadv_tt_local_entry *tt_local_entry;
bool ret = false;
@@ -3530,13 +3528,13 @@ void batadv_tt_local_resize_to_mtu(struct net_device *soft_iface)
*/
static void batadv_tt_tvlv_ogm_handler_v1(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
- uint8_t flags, void *tvlv_value,
- uint16_t tvlv_value_len)
+ u8 flags, void *tvlv_value,
+ u16 tvlv_value_len)
{
struct batadv_tvlv_tt_vlan_data *tt_vlan;
struct batadv_tvlv_tt_change *tt_change;
struct batadv_tvlv_tt_data *tt_data;
- uint16_t num_entries, num_vlan;
+ u16 num_entries, num_vlan;
if (tvlv_value_len < sizeof(*tt_data))
return;
@@ -3572,12 +3570,12 @@ static void batadv_tt_tvlv_ogm_handler_v1(struct batadv_priv *bat_priv,
* otherwise.
*/
static int batadv_tt_tvlv_unicast_handler_v1(struct batadv_priv *bat_priv,
- uint8_t *src, uint8_t *dst,
+ u8 *src, u8 *dst,
void *tvlv_value,
- uint16_t tvlv_value_len)
+ u16 tvlv_value_len)
{
struct batadv_tvlv_tt_data *tt_data;
- uint16_t tt_vlan_len, tt_num_entries;
+ u16 tt_vlan_len, tt_num_entries;
char tt_flag;
bool ret;
@@ -3653,9 +3651,9 @@ static int batadv_tt_tvlv_unicast_handler_v1(struct batadv_priv *bat_priv,
* otherwise.
*/
static int batadv_roam_tvlv_unicast_handler_v1(struct batadv_priv *bat_priv,
- uint8_t *src, uint8_t *dst,
+ u8 *src, u8 *dst,
void *tvlv_value,
- uint16_t tvlv_value_len)
+ u16 tvlv_value_len)
{
struct batadv_tvlv_roam_adv *roaming_adv;
struct batadv_orig_node *orig_node = NULL;
@@ -3737,7 +3735,7 @@ int batadv_tt_init(struct batadv_priv *bat_priv)
* otherwise
*/
bool batadv_tt_global_is_isolated(struct batadv_priv *bat_priv,
- const uint8_t *addr, unsigned short vid)
+ const u8 *addr, unsigned short vid)
{
struct batadv_tt_global_entry *tt;
bool ret;
diff --git a/net/batman-adv/translation-table.h b/net/batman-adv/translation-table.h
index 6acc25d..9b82d5d 100644
--- a/net/batman-adv/translation-table.h
+++ b/net/batman-adv/translation-table.h
@@ -28,38 +28,37 @@ struct net_device;
struct seq_file;
int batadv_tt_init(struct batadv_priv *bat_priv);
-bool batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
- unsigned short vid, int ifindex, uint32_t mark);
-uint16_t batadv_tt_local_remove(struct batadv_priv *bat_priv,
- const uint8_t *addr, unsigned short vid,
- const char *message, bool roaming);
+bool batadv_tt_local_add(struct net_device *soft_iface, const u8 *addr,
+ unsigned short vid, int ifindex, u32 mark);
+u16 batadv_tt_local_remove(struct batadv_priv *bat_priv,
+ const u8 *addr, unsigned short vid,
+ const char *message, bool roaming);
int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset);
int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset);
void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
- int32_t match_vid, const char *message);
+ s32 match_vid, const char *message);
int batadv_tt_global_hash_count(struct batadv_priv *bat_priv,
- const uint8_t *addr, unsigned short vid);
+ const u8 *addr, unsigned short vid);
struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv,
- const uint8_t *src,
- const uint8_t *addr,
+ const u8 *src, const u8 *addr,
unsigned short vid);
void batadv_tt_free(struct batadv_priv *bat_priv);
-bool batadv_is_my_client(struct batadv_priv *bat_priv, const uint8_t *addr,
+bool batadv_is_my_client(struct batadv_priv *bat_priv, const u8 *addr,
unsigned short vid);
-bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, uint8_t *src,
- uint8_t *dst, unsigned short vid);
+bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst,
+ unsigned short vid);
void batadv_tt_local_commit_changes(struct batadv_priv *bat_priv);
bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
- uint8_t *addr, unsigned short vid);
+ u8 *addr, unsigned short vid);
bool batadv_tt_local_client_is_roaming(struct batadv_priv *bat_priv,
- uint8_t *addr, unsigned short vid);
+ u8 *addr, unsigned short vid);
void batadv_tt_local_resize_to_mtu(struct net_device *soft_iface);
bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
const unsigned char *addr,
unsigned short vid);
bool batadv_tt_global_is_isolated(struct batadv_priv *bat_priv,
- const uint8_t *addr, unsigned short vid);
+ const u8 *addr, unsigned short vid);
#endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 55610a8..f2ebe33 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -44,7 +44,7 @@ struct seq_file;
*
* *Please be careful: batadv_dat_addr_t must be UNSIGNED*
*/
-#define batadv_dat_addr_t uint16_t
+#define batadv_dat_addr_t u16
#endif /* CONFIG_BATMAN_ADV_DAT */
@@ -103,10 +103,10 @@ struct batadv_hard_iface_bat_iv {
*/
struct batadv_hard_iface {
struct list_head list;
- int16_t if_num;
+ s16 if_num;
char if_status;
struct net_device *net_dev;
- uint8_t num_bcasts;
+ u8 num_bcasts;
struct kobject *hardif_obj;
atomic_t refcount;
struct packet_type batman_adv_ptype;
@@ -132,8 +132,8 @@ struct batadv_orig_ifinfo {
struct hlist_node list;
struct batadv_hard_iface *if_outgoing;
struct batadv_neigh_node __rcu *router; /* rcu protected pointer */
- uint32_t last_real_seqno;
- uint8_t last_ttl;
+ u32 last_real_seqno;
+ u8 last_ttl;
unsigned long batman_seqno_reset;
atomic_t refcount;
struct rcu_head rcu;
@@ -152,9 +152,9 @@ struct batadv_frag_table_entry {
struct hlist_head head;
spinlock_t lock; /* protects head */
unsigned long timestamp;
- uint16_t seqno;
- uint16_t size;
- uint16_t total_size;
+ u16 seqno;
+ u16 size;
+ u16 total_size;
};
/**
@@ -166,7 +166,7 @@ struct batadv_frag_table_entry {
struct batadv_frag_list_entry {
struct hlist_node list;
struct sk_buff *skb;
- uint8_t no;
+ u8 no;
};
/**
@@ -175,7 +175,7 @@ struct batadv_frag_list_entry {
* @num_entries: number of TT entries for this VLAN
*/
struct batadv_vlan_tt {
- uint32_t crc;
+ u32 crc;
atomic_t num_entries;
};
@@ -206,7 +206,7 @@ struct batadv_orig_node_vlan {
*/
struct batadv_orig_bat_iv {
unsigned long *bcast_own;
- uint8_t *bcast_own_sum;
+ u8 *bcast_own_sum;
/* ogm_cnt_lock protects: bcast_own, bcast_own_sum,
* neigh_node->bat_iv.real_bits & neigh_node->bat_iv.real_packet_count
*/
@@ -260,7 +260,7 @@ struct batadv_orig_bat_iv {
* @bat_iv: B.A.T.M.A.N. IV private structure
*/
struct batadv_orig_node {
- uint8_t orig[ETH_ALEN];
+ u8 orig[ETH_ALEN];
struct hlist_head ifinfo_list;
struct batadv_orig_ifinfo *last_bonding_candidate;
#ifdef CONFIG_BATMAN_ADV_DAT
@@ -271,7 +271,7 @@ struct batadv_orig_node {
#ifdef CONFIG_BATMAN_ADV_MCAST
/* synchronizes mcast tvlv specific orig changes */
spinlock_t mcast_handler_lock;
- uint8_t mcast_flags;
+ u8 mcast_flags;
struct hlist_node mcast_want_all_unsnoopables_node;
struct hlist_node mcast_want_all_ipv4_node;
struct hlist_node mcast_want_all_ipv6_node;
@@ -280,12 +280,12 @@ struct batadv_orig_node {
unsigned long capa_initialized;
atomic_t last_ttvn;
unsigned char *tt_buff;
- int16_t tt_buff_len;
+ s16 tt_buff_len;
spinlock_t tt_buff_lock; /* protects tt_buff & tt_buff_len */
/* prevents from changing the table while reading it */
spinlock_t tt_lock;
DECLARE_BITMAP(bcast_bits, BATADV_TQ_LOCAL_WINDOW_SIZE);
- uint32_t last_bcast_seqno;
+ u32 last_bcast_seqno;
struct hlist_head neigh_list;
/* neigh_list_lock protects: neigh_list and router */
spinlock_t neigh_list_lock;
@@ -335,8 +335,8 @@ enum batadv_orig_capabilities {
struct batadv_gw_node {
struct hlist_node list;
struct batadv_orig_node *orig_node;
- uint32_t bandwidth_down;
- uint32_t bandwidth_up;
+ u32 bandwidth_down;
+ u32 bandwidth_up;
unsigned long deleted;
atomic_t refcount;
struct rcu_head rcu;
@@ -358,7 +358,7 @@ struct batadv_gw_node {
struct batadv_neigh_node {
struct hlist_node list;
struct batadv_orig_node *orig_node;
- uint8_t addr[ETH_ALEN];
+ u8 addr[ETH_ALEN];
struct hlist_head ifinfo_list;
spinlock_t ifinfo_lock; /* protects ifinfo_list and its members */
struct batadv_hard_iface *if_incoming;
@@ -378,11 +378,11 @@ struct batadv_neigh_node {
* @real_packet_count: counted result of real_bits
*/
struct batadv_neigh_ifinfo_bat_iv {
- uint8_t tq_recv[BATADV_TQ_GLOBAL_WINDOW_SIZE];
- uint8_t tq_index;
- uint8_t tq_avg;
+ u8 tq_recv[BATADV_TQ_GLOBAL_WINDOW_SIZE];
+ u8 tq_index;
+ u8 tq_avg;
DECLARE_BITMAP(real_bits, BATADV_TQ_LOCAL_WINDOW_SIZE);
- uint8_t real_packet_count;
+ u8 real_packet_count;
};
/**
@@ -398,7 +398,7 @@ struct batadv_neigh_ifinfo {
struct hlist_node list;
struct batadv_hard_iface *if_outgoing;
struct batadv_neigh_ifinfo_bat_iv bat_iv;
- uint8_t last_ttl;
+ u8 last_ttl;
atomic_t refcount;
struct rcu_head rcu;
};
@@ -411,7 +411,7 @@ struct batadv_neigh_ifinfo {
*/
#ifdef CONFIG_BATMAN_ADV_BLA
struct batadv_bcast_duplist_entry {
- uint8_t orig[ETH_ALEN];
+ u8 orig[ETH_ALEN];
__be32 crc;
unsigned long entrytime;
};
@@ -543,7 +543,7 @@ struct batadv_priv_tt {
spinlock_t req_list_lock; /* protects req_list */
spinlock_t roam_list_lock; /* protects roam_list */
unsigned char *last_changeset;
- int16_t last_changeset_len;
+ s16 last_changeset_len;
/* protects last_changeset & last_changeset_len */
spinlock_t last_changeset_lock;
/* prevents from executing a commit while reading the table */
@@ -663,7 +663,7 @@ struct batadv_priv_mcast {
struct hlist_head want_all_unsnoopables_list;
struct hlist_head want_all_ipv4_list;
struct hlist_head want_all_ipv6_list;
- uint8_t flags;
+ u8 flags;
bool enabled;
atomic_t num_disabled;
atomic_t num_want_all_unsnoopables;
@@ -781,7 +781,7 @@ struct batadv_priv {
atomic_t mesh_state;
struct net_device *soft_iface;
struct net_device_stats stats;
- uint64_t __percpu *bat_counters; /* Per cpu counters */
+ u64 __percpu *bat_counters; /* Per cpu counters */
atomic_t aggregated_ogms;
atomic_t bonding;
atomic_t fragmentation;
@@ -803,8 +803,8 @@ struct batadv_priv {
#ifdef CONFIG_BATMAN_ADV_DEBUG
atomic_t log_level;
#endif
- uint32_t isolation_mark;
- uint32_t isolation_mark_mask;
+ u32 isolation_mark;
+ u32 isolation_mark_mask;
atomic_t bcast_seqno;
atomic_t bcast_queue_left;
atomic_t batman_queue_left;
@@ -870,7 +870,7 @@ struct batadv_socket_client {
struct batadv_socket_packet {
struct list_head list;
size_t icmp_len;
- uint8_t icmp_packet[BATADV_ICMP_MAX_PACKET_SIZE];
+ u8 icmp_packet[BATADV_ICMP_MAX_PACKET_SIZE];
};
/**
@@ -891,14 +891,14 @@ struct batadv_socket_packet {
*/
#ifdef CONFIG_BATMAN_ADV_BLA
struct batadv_bla_backbone_gw {
- uint8_t orig[ETH_ALEN];
+ u8 orig[ETH_ALEN];
unsigned short vid;
struct hlist_node hash_entry;
struct batadv_priv *bat_priv;
unsigned long lasttime;
atomic_t wait_periods;
atomic_t request_sent;
- uint16_t crc;
+ u16 crc;
atomic_t refcount;
struct rcu_head rcu;
};
@@ -914,7 +914,7 @@ struct batadv_bla_backbone_gw {
* @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_bla_claim {
- uint8_t addr[ETH_ALEN];
+ u8 addr[ETH_ALEN];
unsigned short vid;
struct batadv_bla_backbone_gw *backbone_gw;
unsigned long lasttime;
@@ -936,10 +936,10 @@ struct batadv_bla_claim {
* @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_tt_common_entry {
- uint8_t addr[ETH_ALEN];
+ u8 addr[ETH_ALEN];
unsigned short vid;
struct hlist_node hash_entry;
- uint16_t flags;
+ u16 flags;
unsigned long added_at;
atomic_t refcount;
struct rcu_head rcu;
@@ -981,7 +981,7 @@ struct batadv_tt_global_entry {
*/
struct batadv_tt_orig_list_entry {
struct batadv_orig_node *orig_node;
- uint8_t ttvn;
+ u8 ttvn;
struct hlist_node list;
atomic_t refcount;
struct rcu_head rcu;
@@ -1004,7 +1004,7 @@ struct batadv_tt_change_node {
* @list: list node for batadv_priv_tt::req_list
*/
struct batadv_tt_req_node {
- uint8_t addr[ETH_ALEN];
+ u8 addr[ETH_ALEN];
unsigned long issued_at;
struct list_head list;
};
@@ -1018,7 +1018,7 @@ struct batadv_tt_req_node {
* @list: list node for batadv_priv_tt::roam_list
*/
struct batadv_tt_roam_node {
- uint8_t addr[ETH_ALEN];
+ u8 addr[ETH_ALEN];
atomic_t counter;
unsigned long first_time;
struct list_head list;
@@ -1035,7 +1035,7 @@ struct batadv_tt_roam_node {
*/
struct batadv_nc_node {
struct list_head list;
- uint8_t addr[ETH_ALEN];
+ u8 addr[ETH_ALEN];
atomic_t refcount;
struct rcu_head rcu;
struct batadv_orig_node *orig_node;
@@ -1059,8 +1059,8 @@ struct batadv_nc_path {
atomic_t refcount;
struct list_head packet_list;
spinlock_t packet_list_lock; /* Protects packet_list */
- uint8_t next_hop[ETH_ALEN];
- uint8_t prev_hop[ETH_ALEN];
+ u8 next_hop[ETH_ALEN];
+ u8 prev_hop[ETH_ALEN];
unsigned long last_valid;
};
@@ -1112,11 +1112,11 @@ struct batadv_skb_cb {
struct batadv_forw_packet {
struct hlist_node list;
unsigned long send_time;
- uint8_t own;
+ u8 own;
struct sk_buff *skb;
- uint16_t packet_len;
- uint32_t direct_link_flags;
- uint8_t num_packets;
+ u16 packet_len;
+ u32 direct_link_flags;
+ u8 num_packets;
struct delayed_work delayed_work;
struct batadv_hard_iface *if_incoming;
struct batadv_hard_iface *if_outgoing;
@@ -1191,7 +1191,7 @@ struct batadv_algo_ops {
*/
struct batadv_dat_entry {
__be32 ip;
- uint8_t mac_addr[ETH_ALEN];
+ u8 mac_addr[ETH_ALEN];
unsigned short vid;
unsigned long last_update;
struct hlist_node hash_entry;
@@ -1253,14 +1253,13 @@ struct batadv_tvlv_handler {
struct hlist_node list;
void (*ogm_handler)(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
- uint8_t flags,
- void *tvlv_value, uint16_t tvlv_value_len);
+ u8 flags, void *tvlv_value, u16 tvlv_value_len);
int (*unicast_handler)(struct batadv_priv *bat_priv,
- uint8_t *src, uint8_t *dst,
- void *tvlv_value, uint16_t tvlv_value_len);
- uint8_t type;
- uint8_t version;
- uint8_t flags;
+ u8 *src, u8 *dst,
+ void *tvlv_value, u16 tvlv_value_len);
+ u8 type;
+ u8 version;
+ u8 flags;
atomic_t refcount;
struct rcu_head rcu;
};
--
LinuxNextTracking
1
0
[linux-next] LinuxNextTracking branch, master, updated. next-20150826
by batmanï¼ open-mesh.org 26 Aug '15
by batmanï¼ open-mesh.org 26 Aug '15
26 Aug '15
The following commit has been merged in the master branch:
commit 433ff98f3f1d6baa56e23f6b50370a5ab16c0e66
Author: Marek Lindner <mareklindner(a)neomailbox.ch>
Date: Thu Jun 18 16:11:07 2015 +0800
batman-adv: update kernel doc of batadv_tt_global_del_orig_entry()
The updated kernel doc & additional comment shall prevent accidental
copy & paste errors or calling the function without the required
precautions.
Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio(a)meshcoding.com>
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 7e34901..6b5f718 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -1658,20 +1658,26 @@ out:
}
/**
- * batadv_tt_global_del_orig_entry - remove and free an orig_entry
+ * _batadv_tt_global_del_orig_entry - remove and free an orig_entry
* @tt_global_entry: the global entry to remove the orig_entry from
* @orig_entry: the orig entry to remove and free
*
* Remove an orig_entry from its list in the given tt_global_entry and
* free this orig_entry afterwards.
+ *
+ * Caller must hold tt_global_entry->list_lock and ensure orig_entry->list is
+ * part of a list.
*/
static void
-batadv_tt_global_del_orig_entry(struct batadv_tt_global_entry *tt_global_entry,
- struct batadv_tt_orig_list_entry *orig_entry)
+_batadv_tt_global_del_orig_entry(struct batadv_tt_global_entry *tt_global_entry,
+ struct batadv_tt_orig_list_entry *orig_entry)
{
batadv_tt_global_size_dec(orig_entry->orig_node,
tt_global_entry->common.vid);
atomic_dec(&tt_global_entry->orig_list_count);
+ /* requires holding tt_global_entry->list_lock and orig_entry->list
+ * being part of a list
+ */
hlist_del_rcu(&orig_entry->list);
batadv_tt_orig_list_entry_free_ref(orig_entry);
}
@@ -1687,7 +1693,7 @@ batadv_tt_global_del_orig_list(struct batadv_tt_global_entry *tt_global_entry)
spin_lock_bh(&tt_global_entry->list_lock);
head = &tt_global_entry->orig_list;
hlist_for_each_entry_safe(orig_entry, safe, head, list)
- batadv_tt_global_del_orig_entry(tt_global_entry, orig_entry);
+ _batadv_tt_global_del_orig_entry(tt_global_entry, orig_entry);
spin_unlock_bh(&tt_global_entry->list_lock);
}
@@ -1722,8 +1728,8 @@ batadv_tt_global_del_orig_node(struct batadv_priv *bat_priv,
orig_node->orig,
tt_global_entry->common.addr,
BATADV_PRINT_VID(vid), message);
- batadv_tt_global_del_orig_entry(tt_global_entry,
- orig_entry);
+ _batadv_tt_global_del_orig_entry(tt_global_entry,
+ orig_entry);
}
}
spin_unlock_bh(&tt_global_entry->list_lock);
--
LinuxNextTracking
1
0
[linux-next] LinuxNextTracking branch, master, updated. next-20150826
by batmanï¼ open-mesh.org 26 Aug '15
by batmanï¼ open-mesh.org 26 Aug '15
26 Aug '15
The following commit has been merged in the master branch:
commit 34473822da06510d708087bb76d9ad757ac09567
Author: Sven Eckelmann <sven(a)narfation.org>
Date: Sun May 31 10:10:20 2015 +0200
batman-adv: Fix kerneldoc over 80 column lines
Kerneldoc required single line documentation in the past (before 2009).
Therefore, the 80 columns limit per line check of checkpatch was disabled
for kerneldoc. But kerneldoc is not excluded anymore from it and checkpatch
now enabled the check again.
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio(a)meshcoding.com>
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c
index 5a70b7e..bcabb5e 100644
--- a/net/batman-adv/icmp_socket.c
+++ b/net/batman-adv/icmp_socket.c
@@ -337,8 +337,8 @@ err:
}
/**
- * batadv_socket_receive_packet - schedule an icmp packet to be sent to userspace
- * on an icmp socket.
+ * batadv_socket_receive_packet - schedule an icmp packet to be sent to
+ * userspace on an icmp socket.
* @socket_client: the socket this packet belongs to
* @icmph: pointer to the header of the icmp packet
* @icmp_len: total length of the icmp packet
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index 60dc7a6..5cab144 100644
--- a/net/batman-adv/network-coding.c
+++ b/net/batman-adv/network-coding.c
@@ -872,8 +872,8 @@ free:
}
/**
- * batadv_nc_update_nc_node - updates stored incoming and outgoing nc node structs
- * (best called on incoming OGMs)
+ * batadv_nc_update_nc_node - updates stored incoming and outgoing nc node
+ * structs (best called on incoming OGMs)
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: orig node originating the ogm packet
* @orig_neigh_node: neighboring orig node from which we received the ogm packet
--
LinuxNextTracking
1
0
Name of failed tests
====================
* checkpatch master ./net/batman-adv/main.c
* checkpatch next ./net/batman-adv/main.c
* difference between net-next and batadv next
Output of different failed tests
================================
checkpatch next ./net/batman-adv/main.c
---------------------------------------
CHECK: 'wether' may be misspelled - perhaps 'whether'?
#911: FILE: ./net/batman-adv/main.c:911:
+ * @ogm_source: flag indicating wether the tvlv is an ogm or a unicast packet
CHECK: 'wether' may be misspelled - perhaps 'whether'?
#964: FILE: ./net/batman-adv/main.c:964:
+ * @ogm_source: flag indicating wether the tvlv is an ogm or a unicast packet
total: 0 errors, 0 warnings, 2 checks, 1284 lines checked
difference between net-next and batadv next
-------------------------------------------
net/batman-adv/bat_iv_ogm.c | 132 ++++++----
net/batman-adv/bitarray.c | 6
net/batman-adv/bitarray.h | 10
net/batman-adv/bridge_loop_avoidance.c | 78 ++---
net/batman-adv/bridge_loop_avoidance.h | 8
net/batman-adv/debugfs.h | 1
net/batman-adv/distributed-arp-table.c | 64 ++--
net/batman-adv/distributed-arp-table.h | 8
net/batman-adv/fragmentation.c | 13
net/batman-adv/gateway_client.c | 77 +++--
net/batman-adv/gateway_client.h | 4
net/batman-adv/gateway_common.c | 67 +----
net/batman-adv/gateway_common.h | 1
net/batman-adv/hard-interface.c | 44 ---
net/batman-adv/hash.c | 6
net/batman-adv/hash.h | 12
net/batman-adv/icmp_socket.c | 6
net/batman-adv/icmp_socket.h | 1
net/batman-adv/main.c | 86 +++---
net/batman-adv/main.h | 50 +--
net/batman-adv/multicast.c | 39 --
net/batman-adv/multicast.h | 2
net/batman-adv/network-coding.c | 57 ++--
net/batman-adv/network-coding.h | 4
net/batman-adv/originator.c | 110 +++-----
net/batman-adv/originator.h | 16 -
net/batman-adv/packet.h | 204 +++++++--------
net/batman-adv/routing.c | 24 -
net/batman-adv/routing.h | 6
net/batman-adv/send.c | 8
net/batman-adv/send.h | 11
net/batman-adv/soft-interface.c | 30 +-
net/batman-adv/soft-interface.h | 4
net/batman-adv/sysfs.c | 4
net/batman-adv/sysfs.h | 2
net/batman-adv/translation-table.c | 313 +++++++++++-------------
net/batman-adv/translation-table.h | 31 +-
net/batman-adv/types.h | 115 ++++----
38 files changed, 801 insertions(+), 853 deletions(-)
1
0
[linux-next] LinuxNextTracking branch, master, updated. next-20150825
by batmanï¼ open-mesh.org 25 Aug '15
by batmanï¼ open-mesh.org 25 Aug '15
25 Aug '15
The following commit has been merged in the master branch:
commit dc25b25897289bad4907f30151ffe5baf75ff369
Merge: 1a69205c471221a7f9101df164642611e37c52e4 0bad90985d39e69ca035fdd70bcc743812641d18
Author: David S. Miller <davem(a)davemloft.net>
Date: Fri Aug 21 11:44:04 2015 -0700
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/usb/qmi_wwan.c
Overlapping additions of new device IDs to qmi_wwan.c
Signed-off-by: David S. Miller <davem(a)davemloft.net>
diff --combined MAINTAINERS
index 7b528b8,569568f..7b1b552
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@@ -158,7 -158,6 +158,7 @@@ L: linux-wpan(a)vger.kernel.or
S: Maintained
F: net/6lowpan/
F: include/net/6lowpan.h
+F: Documentation/networking/6lowpan.txt
6PACK NETWORK DRIVER FOR AX.25
M: Andreas Koensgen <ajk(a)comnets.uni-bremen.de>
@@@ -3588,6 -3587,15 +3588,15 @@@ S: Maintaine
F: drivers/gpu/drm/rockchip/
F: Documentation/devicetree/bindings/video/rockchip*
+ DRM DRIVERS FOR STI
+ M: Benjamin Gaignard <benjamin.gaignard(a)linaro.org>
+ M: Vincent Abriou <vincent.abriou(a)st.com>
+ L: dri-devel(a)lists.freedesktop.org
+ T: git http://git.linaro.org/people/benjamin.gaignard/kernel.git
+ S: Maintained
+ F: drivers/gpu/drm/sti
+ F: Documentation/devicetree/bindings/gpu/st,stih4xx.txt
+
DSBR100 USB FM RADIO DRIVER
M: Alexey Klimov <klimov.linux(a)gmail.com>
L: linux-media(a)vger.kernel.org
@@@ -6511,7 -6519,7 +6520,7 @@@ F: drivers/net/ethernet/marvell/mvneta.
MARVELL MWIFIEX WIRELESS DRIVER
M: Amitkumar Karwar <akarwar(a)marvell.com>
-M: Avinash Patil <patila(a)marvell.com>
+M: Nishant Sarmukadam <nishants(a)marvell.com>
L: linux-wireless(a)vger.kernel.org
S: Maintained
F: drivers/net/wireless/mwifiex/
@@@ -6649,15 -6657,6 +6658,15 @@@ W: http://www.mellanox.co
Q: http://patchwork.ozlabs.org/project/netdev/list/
F: drivers/net/ethernet/mellanox/mlx4/en_*
+MELLANOX ETHERNET SWITCH DRIVERS
+M: Jiri Pirko <jiri(a)mellanox.com>
+M: Ido Schimmel <idosch(a)mellanox.com>
+L: netdev(a)vger.kernel.org
+S: Supported
+W: http://www.mellanox.com
+Q: http://patchwork.ozlabs.org/project/netdev/list/
+F: drivers/net/ethernet/mellanox/mlxsw/
+
MEMORY MANAGEMENT
L: linux-mm(a)kvack.org
W: http://www.linux-mm.org
@@@ -8922,13 -8921,6 +8931,13 @@@ F: include/linux/dma/dw.
F: include/linux/platform_data/dma-dw.h
F: drivers/dma/dw/
+SYNOPSYS DESIGNWARE ETHERNET QOS 4.10a driver
+M: Lars Persson <lars.persson(a)axis.com>
+L: netdev(a)vger.kernel.org
+S: Supported
+F: Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt
+F: drivers/net/ethernet/synopsys/dwc_eth_qos.c
+
SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
M: Seungwon Jeon <tgih.jun(a)samsung.com>
M: Jaehoon Chung <jh80.chung(a)samsung.com>
diff --combined arch/arm/boot/dts/dra7.dtsi
index 0001e95,1e29ccf..6dbbc02
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@@ -116,7 -116,7 +116,7 @@@
ranges = <0 0x2000 0x2000>;
scm_conf: scm_conf@0 {
- compatible = "syscon";
+ compatible = "syscon", "simple-bus";
reg = <0x0 0x1400>;
#address-cells = <1>;
#size-cells = <1>;
@@@ -1399,7 -1399,7 +1399,7 @@@
};
mac: ethernet@4a100000 {
- compatible = "ti,cpsw";
+ compatible = "ti,dra7-cpsw","ti,cpsw";
ti,hwmods = "gmac";
clocks = <&dpll_gmac_ck>, <&gmac_gmii_ref_clk_div>;
clock-names = "fck", "cpts";
diff --combined drivers/net/ethernet/emulex/benet/be_main.c
index 15cc3a1,6ca693b..12687bf
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@@ -681,14 -681,11 +681,14 @@@ void be_link_status_update(struct be_ad
static void be_tx_stats_update(struct be_tx_obj *txo, struct sk_buff *skb)
{
struct be_tx_stats *stats = tx_stats(txo);
+ u64 tx_pkts = skb_shinfo(skb)->gso_segs ? : 1;
u64_stats_update_begin(&stats->sync);
stats->tx_reqs++;
stats->tx_bytes += skb->len;
- stats->tx_pkts += (skb_shinfo(skb)->gso_segs ? : 1);
+ stats->tx_pkts += tx_pkts;
+ if (skb->encapsulation && skb->ip_summed == CHECKSUM_PARTIAL)
+ stats->tx_vxlan_offload_pkts += tx_pkts;
u64_stats_update_end(&stats->sync);
}
@@@ -1261,7 -1258,7 +1261,7 @@@ static bool be_send_pkt_to_bmc(struct b
if (is_udp_pkt((*skb))) {
struct udphdr *udp = udp_hdr((*skb));
- switch (udp->dest) {
+ switch (ntohs(udp->dest)) {
case DHCP_CLIENT_PORT:
os2bmc = is_dhcp_client_filt_enabled(adapter);
goto done;
@@@ -1964,8 -1961,6 +1964,8 @@@ static void be_rx_stats_update(struct b
stats->rx_compl++;
stats->rx_bytes += rxcp->pkt_size;
stats->rx_pkts++;
+ if (rxcp->tunneled)
+ stats->rx_vxlan_offload_pkts++;
if (rxcp->pkt_type == BE_MULTICAST_PACKET)
stats->rx_mcast_pkts++;
if (rxcp->err)
@@@ -3615,15 -3610,15 +3615,15 @@@ err
static int be_setup_wol(struct be_adapter *adapter, bool enable)
{
+ struct device *dev = &adapter->pdev->dev;
struct be_dma_mem cmd;
- int status = 0;
u8 mac[ETH_ALEN];
+ int status;
eth_zero_addr(mac);
cmd.size = sizeof(struct be_cmd_req_acpi_wol_magic_config);
- cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
- GFP_KERNEL);
+ cmd.va = dma_zalloc_coherent(dev, cmd.size, &cmd.dma, GFP_KERNEL);
if (!cmd.va)
return -ENOMEM;
@@@ -3632,18 -3627,24 +3632,18 @@@
PCICFG_PM_CONTROL_OFFSET,
PCICFG_PM_CONTROL_MASK);
if (status) {
- dev_err(&adapter->pdev->dev,
- "Could not enable Wake-on-lan\n");
- dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va,
- cmd.dma);
- return status;
+ dev_err(dev, "Could not enable Wake-on-lan\n");
+ goto err;
}
- status = be_cmd_enable_magic_wol(adapter,
- adapter->netdev->dev_addr,
- &cmd);
- pci_enable_wake(adapter->pdev, PCI_D3hot, 1);
- pci_enable_wake(adapter->pdev, PCI_D3cold, 1);
} else {
- status = be_cmd_enable_magic_wol(adapter, mac, &cmd);
- pci_enable_wake(adapter->pdev, PCI_D3hot, 0);
- pci_enable_wake(adapter->pdev, PCI_D3cold, 0);
+ ether_addr_copy(mac, adapter->netdev->dev_addr);
}
- dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, cmd.dma);
+ status = be_cmd_enable_magic_wol(adapter, mac, &cmd);
+ pci_enable_wake(adapter->pdev, PCI_D3hot, enable);
+ pci_enable_wake(adapter->pdev, PCI_D3cold, enable);
+err:
+ dma_free_coherent(dev, cmd.size, cmd.va, cmd.dma);
return status;
}
@@@ -4976,7 -4977,7 +4976,7 @@@ static bool be_check_ufi_compatibility(
{
if (!fhdr) {
dev_err(&adapter->pdev->dev, "Invalid FW UFI file");
- return -1;
+ return false;
}
/* First letter of the build version is used to identify
@@@ -5131,6 -5132,9 +5131,6 @@@ static int be_ndo_bridge_getlink(struc
int status = 0;
u8 hsw_mode;
- if (!sriov_enabled(adapter))
- return 0;
-
/* BE and Lancer chips support VEB mode only */
if (BEx_chip(adapter) || lancer_chip(adapter)) {
hsw_mode = PORT_FWD_TYPE_VEB;
@@@ -5140,9 -5144,6 +5140,9 @@@
NULL);
if (status)
return 0;
+
+ if (hsw_mode == PORT_FWD_TYPE_PASSTHRU)
+ return 0;
}
return ndo_dflt_bridge_getlink(skb, pid, seq, dev,
@@@ -5173,7 -5174,7 +5173,7 @@@ static void be_add_vxlan_port(struct ne
struct device *dev = &adapter->pdev->dev;
int status;
- if (lancer_chip(adapter) || BEx_chip(adapter))
+ if (lancer_chip(adapter) || BEx_chip(adapter) || be_is_mc(adapter))
return;
if (adapter->flags & BE_FLAGS_VXLAN_OFFLOADS) {
@@@ -5220,7 -5221,7 +5220,7 @@@ static void be_del_vxlan_port(struct ne
{
struct be_adapter *adapter = netdev_priv(netdev);
- if (lancer_chip(adapter) || BEx_chip(adapter))
+ if (lancer_chip(adapter) || BEx_chip(adapter) || be_is_mc(adapter))
return;
if (adapter->vxlan_port != port)
@@@ -5277,27 -5278,6 +5277,27 @@@ static netdev_features_t be_features_ch
}
#endif
+static int be_get_phys_port_id(struct net_device *dev,
+ struct netdev_phys_item_id *ppid)
+{
+ int i, id_len = CNTL_SERIAL_NUM_WORDS * CNTL_SERIAL_NUM_WORD_SZ + 1;
+ struct be_adapter *adapter = netdev_priv(dev);
+ u8 *id;
+
+ if (MAX_PHYS_ITEM_ID_LEN < id_len)
+ return -ENOSPC;
+
+ ppid->id[0] = adapter->hba_port_num + 1;
+ id = &ppid->id[1];
+ for (i = CNTL_SERIAL_NUM_WORDS - 1; i >= 0;
+ i--, id += CNTL_SERIAL_NUM_WORD_SZ)
+ memcpy(id, &adapter->serial_num[i], CNTL_SERIAL_NUM_WORD_SZ);
+
+ ppid->id_len = id_len;
+
+ return 0;
+}
+
static const struct net_device_ops be_netdev_ops = {
.ndo_open = be_open,
.ndo_stop = be_close,
@@@ -5328,7 -5308,6 +5328,7 @@@
.ndo_del_vxlan_port = be_del_vxlan_port,
.ndo_features_check = be_features_check,
#endif
+ .ndo_get_phys_port_id = be_get_phys_port_id,
};
static void be_netdev_init(struct net_device *netdev)
@@@ -5887,6 -5866,7 +5887,6 @@@ static int be_pci_resume(struct pci_de
if (status)
return status;
- pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
status = be_resume(adapter);
@@@ -5966,6 -5946,7 +5966,6 @@@ static pci_ers_result_t be_eeh_reset(st
return PCI_ERS_RESULT_DISCONNECT;
pci_set_master(pdev);
- pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
/* Check if card is ok and fw is ready */
diff --combined drivers/net/ethernet/freescale/gianfar.c
index 087ffcd,10b3bbbb..4b69d061
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@@ -109,15 -109,15 +109,15 @@@
#define TX_TIMEOUT (1*HZ)
-const char gfar_driver_version[] = "1.3";
+const char gfar_driver_version[] = "2.0";
static int gfar_enet_open(struct net_device *dev);
static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev);
static void gfar_reset_task(struct work_struct *work);
static void gfar_timeout(struct net_device *dev);
static int gfar_close(struct net_device *dev);
-static struct sk_buff *gfar_new_skb(struct net_device *dev,
- dma_addr_t *bufaddr);
+static void gfar_alloc_rx_buffs(struct gfar_priv_rx_q *rx_queue,
+ int alloc_cnt);
static int gfar_set_mac_address(struct net_device *dev);
static int gfar_change_mtu(struct net_device *dev, int new_mtu);
static irqreturn_t gfar_error(int irq, void *dev_id);
@@@ -141,7 -141,8 +141,7 @@@ static void gfar_netpoll(struct net_dev
#endif
int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit);
static void gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue);
-static void gfar_process_frame(struct net_device *dev, struct sk_buff *skb,
- int amount_pull, struct napi_struct *napi);
+static void gfar_process_frame(struct net_device *ndev, struct sk_buff *skb);
static void gfar_halt_nodisable(struct gfar_private *priv);
static void gfar_clear_exact_match(struct net_device *dev);
static void gfar_set_mac_for_addr(struct net_device *dev, int num,
@@@ -168,15 -169,17 +168,15 @@@ static void gfar_init_rxbdp(struct gfar
bdp->lstatus = cpu_to_be32(lstatus);
}
-static int gfar_init_bds(struct net_device *ndev)
+static void gfar_init_bds(struct net_device *ndev)
{
struct gfar_private *priv = netdev_priv(ndev);
struct gfar __iomem *regs = priv->gfargrp[0].regs;
struct gfar_priv_tx_q *tx_queue = NULL;
struct gfar_priv_rx_q *rx_queue = NULL;
struct txbd8 *txbdp;
- struct rxbd8 *rxbdp;
u32 __iomem *rfbptr;
int i, j;
- dma_addr_t bufaddr;
for (i = 0; i < priv->num_tx_queues; i++) {
tx_queue = priv->tx_queue[i];
@@@ -204,26 -207,40 +204,26 @@@
rfbptr = ®s->rfbptr0;
for (i = 0; i < priv->num_rx_queues; i++) {
rx_queue = priv->rx_queue[i];
- rx_queue->cur_rx = rx_queue->rx_bd_base;
- rx_queue->skb_currx = 0;
- rxbdp = rx_queue->rx_bd_base;
- for (j = 0; j < rx_queue->rx_ring_size; j++) {
- struct sk_buff *skb = rx_queue->rx_skbuff[j];
+ rx_queue->next_to_clean = 0;
+ rx_queue->next_to_use = 0;
+ rx_queue->next_to_alloc = 0;
- if (skb) {
- bufaddr = be32_to_cpu(rxbdp->bufPtr);
- } else {
- skb = gfar_new_skb(ndev, &bufaddr);
- if (!skb) {
- netdev_err(ndev, "Can't allocate RX buffers\n");
- return -ENOMEM;
- }
- rx_queue->rx_skbuff[j] = skb;
- }
-
- gfar_init_rxbdp(rx_queue, rxbdp, bufaddr);
- rxbdp++;
- }
+ /* make sure next_to_clean != next_to_use after this
+ * by leaving at least 1 unused descriptor
+ */
+ gfar_alloc_rx_buffs(rx_queue, gfar_rxbd_unused(rx_queue));
rx_queue->rfbptr = rfbptr;
rfbptr += 2;
}
-
- return 0;
}
static int gfar_alloc_skb_resources(struct net_device *ndev)
{
void *vaddr;
dma_addr_t addr;
- int i, j, k;
+ int i, j;
struct gfar_private *priv = netdev_priv(ndev);
struct device *dev = priv->dev;
struct gfar_priv_tx_q *tx_queue = NULL;
@@@ -262,8 -279,7 +262,8 @@@
rx_queue = priv->rx_queue[i];
rx_queue->rx_bd_base = vaddr;
rx_queue->rx_bd_dma_base = addr;
- rx_queue->dev = ndev;
+ rx_queue->ndev = ndev;
+ rx_queue->dev = dev;
addr += sizeof(struct rxbd8) * rx_queue->rx_ring_size;
vaddr += sizeof(struct rxbd8) * rx_queue->rx_ring_size;
}
@@@ -278,20 -294,25 +278,20 @@@
if (!tx_queue->tx_skbuff)
goto cleanup;
- for (k = 0; k < tx_queue->tx_ring_size; k++)
- tx_queue->tx_skbuff[k] = NULL;
+ for (j = 0; j < tx_queue->tx_ring_size; j++)
+ tx_queue->tx_skbuff[j] = NULL;
}
for (i = 0; i < priv->num_rx_queues; i++) {
rx_queue = priv->rx_queue[i];
- rx_queue->rx_skbuff =
- kmalloc_array(rx_queue->rx_ring_size,
- sizeof(*rx_queue->rx_skbuff),
- GFP_KERNEL);
- if (!rx_queue->rx_skbuff)
+ rx_queue->rx_buff = kcalloc(rx_queue->rx_ring_size,
+ sizeof(*rx_queue->rx_buff),
+ GFP_KERNEL);
+ if (!rx_queue->rx_buff)
goto cleanup;
-
- for (j = 0; j < rx_queue->rx_ring_size; j++)
- rx_queue->rx_skbuff[j] = NULL;
}
- if (gfar_init_bds(ndev))
- goto cleanup;
+ gfar_init_bds(ndev);
return 0;
@@@ -333,8 -354,10 +333,8 @@@ static void gfar_init_rqprm(struct gfar
}
}
-static void gfar_rx_buff_size_config(struct gfar_private *priv)
+static void gfar_rx_offload_en(struct gfar_private *priv)
{
- int frame_size = priv->ndev->mtu + ETH_HLEN + ETH_FCS_LEN;
-
/* set this when rx hw offload (TOE) functions are being used */
priv->uses_rxfcb = 0;
@@@ -343,6 -366,16 +343,6 @@@
if (priv->hwts_rx_en)
priv->uses_rxfcb = 1;
-
- if (priv->uses_rxfcb)
- frame_size += GMAC_FCB_LEN;
-
- frame_size += priv->padding;
-
- frame_size = (frame_size & ~(INCREMENTAL_BUFFER_SIZE - 1)) +
- INCREMENTAL_BUFFER_SIZE;
-
- priv->rx_buffer_size = frame_size;
}
static void gfar_mac_rx_config(struct gfar_private *priv)
@@@ -560,8 -593,9 +560,8 @@@ static int gfar_alloc_rx_queues(struct
if (!priv->rx_queue[i])
return -ENOMEM;
- priv->rx_queue[i]->rx_skbuff = NULL;
priv->rx_queue[i]->qindex = i;
- priv->rx_queue[i]->dev = priv->ndev;
+ priv->rx_queue[i]->ndev = priv->ndev;
}
return 0;
}
@@@ -1153,11 -1187,12 +1153,11 @@@ void gfar_mac_reset(struct gfar_privat
udelay(3);
- /* Compute rx_buff_size based on config flags */
- gfar_rx_buff_size_config(priv);
+ gfar_rx_offload_en(priv);
/* Initialize the max receive frame/buffer lengths */
- gfar_write(®s->maxfrm, priv->rx_buffer_size);
- gfar_write(®s->mrblr, priv->rx_buffer_size);
+ gfar_write(®s->maxfrm, GFAR_JUMBO_FRAME_SIZE);
+ gfar_write(®s->mrblr, GFAR_RXB_SIZE);
/* Initialize the Minimum Frame Length Register */
gfar_write(®s->minflr, MINFLR_INIT_SETTINGS);
@@@ -1165,11 -1200,12 +1165,11 @@@
/* Initialize MACCFG2. */
tempval = MACCFG2_INIT_SETTINGS;
- /* If the mtu is larger than the max size for standard
- * ethernet frames (ie, a jumbo frame), then set maccfg2
- * to allow huge frames, and to check the length
+ /* eTSEC74 erratum: Rx frames of length MAXFRM or MAXFRM-1
+ * are marked as truncated. Avoid this by MACCFG2[Huge Frame]=1,
+ * and by checking RxBD[LG] and discarding larger than MAXFRM.
*/
- if (priv->rx_buffer_size > DEFAULT_RX_BUFFER_SIZE ||
- gfar_has_errata(priv, GFAR_ERRATA_74))
+ if (gfar_has_errata(priv, GFAR_ERRATA_74))
tempval |= MACCFG2_HUGEFRAME | MACCFG2_LENGTHCHECK;
gfar_write(®s->maccfg2, tempval);
@@@ -1379,6 -1415,8 +1379,6 @@@ static int gfar_probe(struct platform_d
priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER)
dev->needed_headroom = GMAC_FCB_LEN;
- priv->rx_buffer_size = DEFAULT_RX_BUFFER_SIZE;
-
/* Initializing some of the rx/tx queue level parameters */
for (i = 0; i < priv->num_tx_queues; i++) {
priv->tx_queue[i]->tx_ring_size = DEFAULT_TX_RING_SIZE;
@@@ -1561,7 -1599,10 +1561,7 @@@ static int gfar_restore(struct device *
return 0;
}
- if (gfar_init_bds(ndev)) {
- free_skb_resources(priv);
- return -ENOMEM;
- }
+ gfar_init_bds(ndev);
gfar_mac_reset(priv);
@@@ -1852,32 -1893,26 +1852,32 @@@ static void free_skb_tx_queue(struct gf
static void free_skb_rx_queue(struct gfar_priv_rx_q *rx_queue)
{
- struct rxbd8 *rxbdp;
- struct gfar_private *priv = netdev_priv(rx_queue->dev);
int i;
- rxbdp = rx_queue->rx_bd_base;
+ struct rxbd8 *rxbdp = rx_queue->rx_bd_base;
+
+ if (rx_queue->skb)
+ dev_kfree_skb(rx_queue->skb);
for (i = 0; i < rx_queue->rx_ring_size; i++) {
- if (rx_queue->rx_skbuff[i]) {
- dma_unmap_single(priv->dev, be32_to_cpu(rxbdp->bufPtr),
- priv->rx_buffer_size,
- DMA_FROM_DEVICE);
- dev_kfree_skb_any(rx_queue->rx_skbuff[i]);
- rx_queue->rx_skbuff[i] = NULL;
- }
+ struct gfar_rx_buff *rxb = &rx_queue->rx_buff[i];
+
rxbdp->lstatus = 0;
rxbdp->bufPtr = 0;
rxbdp++;
+
+ if (!rxb->page)
+ continue;
+
+ dma_unmap_single(rx_queue->dev, rxb->dma,
+ PAGE_SIZE, DMA_FROM_DEVICE);
+ __free_page(rxb->page);
+
+ rxb->page = NULL;
}
- kfree(rx_queue->rx_skbuff);
- rx_queue->rx_skbuff = NULL;
+
+ kfree(rx_queue->rx_buff);
+ rx_queue->rx_buff = NULL;
}
/* If there are any tx skbs or rx skbs still around, free them.
@@@ -1902,7 -1937,7 +1902,7 @@@ static void free_skb_resources(struct g
for (i = 0; i < priv->num_rx_queues; i++) {
rx_queue = priv->rx_queue[i];
- if (rx_queue->rx_skbuff)
+ if (rx_queue->rx_buff)
free_skb_rx_queue(rx_queue);
}
@@@ -2067,6 -2102,11 +2067,11 @@@ int startup_gfar(struct net_device *nde
/* Start Rx/Tx DMA and enable the interrupts */
gfar_start(priv);
+ /* force link state update after mac reset */
+ priv->oldlink = 0;
+ priv->oldspeed = 0;
+ priv->oldduplex = -1;
+
phy_start(priv->phydev);
enable_napi(priv);
@@@ -2460,7 -2500,7 +2465,7 @@@ static int gfar_change_mtu(struct net_d
struct gfar_private *priv = netdev_priv(dev);
int frame_size = new_mtu + ETH_HLEN;
- if ((frame_size < 64) || (frame_size > JUMBO_FRAME_SIZE)) {
+ if ((frame_size < 64) || (frame_size > GFAR_JUMBO_FRAME_SIZE)) {
netif_err(priv, drv, dev, "Invalid MTU setting\n");
return -EINVAL;
}
@@@ -2514,6 -2554,15 +2519,6 @@@ static void gfar_timeout(struct net_dev
schedule_work(&priv->reset_task);
}
-static void gfar_align_skb(struct sk_buff *skb)
-{
- /* We need the data buffer to be aligned properly. We will reserve
- * as many bytes as needed to align the data properly
- */
- skb_reserve(skb, RXBUF_ALIGNMENT -
- (((unsigned long) skb->data) & (RXBUF_ALIGNMENT - 1)));
-}
-
/* Interrupt Handler for Transmit complete */
static void gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue)
{
@@@ -2571,8 -2620,7 +2576,8 @@@
if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_IN_PROGRESS)) {
struct skb_shared_hwtstamps shhwtstamps;
- u64 *ns = (u64*) (((u32)skb->data + 0x10) & ~0x7);
+ u64 *ns = (u64 *)(((uintptr_t)skb->data + 0x10) &
+ ~0x7UL);
memset(&shhwtstamps, 0, sizeof(shhwtstamps));
shhwtstamps.hwtstamp = ns_to_ktime(*ns);
@@@ -2621,85 -2669,49 +2626,85 @@@
netdev_tx_completed_queue(txq, howmany, bytes_sent);
}
-static struct sk_buff *gfar_alloc_skb(struct net_device *dev)
+static bool gfar_new_page(struct gfar_priv_rx_q *rxq, struct gfar_rx_buff *rxb)
{
- struct gfar_private *priv = netdev_priv(dev);
- struct sk_buff *skb;
+ struct page *page;
+ dma_addr_t addr;
- skb = netdev_alloc_skb(dev, priv->rx_buffer_size + RXBUF_ALIGNMENT);
- if (!skb)
- return NULL;
+ page = dev_alloc_page();
+ if (unlikely(!page))
+ return false;
- gfar_align_skb(skb);
+ addr = dma_map_page(rxq->dev, page, 0, PAGE_SIZE, DMA_FROM_DEVICE);
+ if (unlikely(dma_mapping_error(rxq->dev, addr))) {
+ __free_page(page);
- return skb;
+ return false;
+ }
+
+ rxb->dma = addr;
+ rxb->page = page;
+ rxb->page_offset = 0;
+
+ return true;
}
-static struct sk_buff *gfar_new_skb(struct net_device *dev, dma_addr_t *bufaddr)
+static void gfar_rx_alloc_err(struct gfar_priv_rx_q *rx_queue)
{
- struct gfar_private *priv = netdev_priv(dev);
- struct sk_buff *skb;
- dma_addr_t addr;
+ struct gfar_private *priv = netdev_priv(rx_queue->ndev);
+ struct gfar_extra_stats *estats = &priv->extra_stats;
- skb = gfar_alloc_skb(dev);
- if (!skb)
- return NULL;
+ netdev_err(rx_queue->ndev, "Can't alloc RX buffers\n");
+ atomic64_inc(&estats->rx_alloc_err);
+}
- addr = dma_map_single(priv->dev, skb->data,
- priv->rx_buffer_size, DMA_FROM_DEVICE);
- if (unlikely(dma_mapping_error(priv->dev, addr))) {
- dev_kfree_skb_any(skb);
- return NULL;
+static void gfar_alloc_rx_buffs(struct gfar_priv_rx_q *rx_queue,
+ int alloc_cnt)
+{
+ struct rxbd8 *bdp;
+ struct gfar_rx_buff *rxb;
+ int i;
+
+ i = rx_queue->next_to_use;
+ bdp = &rx_queue->rx_bd_base[i];
+ rxb = &rx_queue->rx_buff[i];
+
+ while (alloc_cnt--) {
+ /* try reuse page */
+ if (unlikely(!rxb->page)) {
+ if (unlikely(!gfar_new_page(rx_queue, rxb))) {
+ gfar_rx_alloc_err(rx_queue);
+ break;
+ }
+ }
+
+ /* Setup the new RxBD */
+ gfar_init_rxbdp(rx_queue, bdp,
+ rxb->dma + rxb->page_offset + RXBUF_ALIGNMENT);
+
+ /* Update to the next pointer */
+ bdp++;
+ rxb++;
+
+ if (unlikely(++i == rx_queue->rx_ring_size)) {
+ i = 0;
+ bdp = rx_queue->rx_bd_base;
+ rxb = rx_queue->rx_buff;
+ }
}
- *bufaddr = addr;
- return skb;
+ rx_queue->next_to_use = i;
+ rx_queue->next_to_alloc = i;
}
-static inline void count_errors(unsigned short status, struct net_device *dev)
+static void count_errors(u32 lstatus, struct net_device *ndev)
{
- struct gfar_private *priv = netdev_priv(dev);
- struct net_device_stats *stats = &dev->stats;
+ struct gfar_private *priv = netdev_priv(ndev);
+ struct net_device_stats *stats = &ndev->stats;
struct gfar_extra_stats *estats = &priv->extra_stats;
/* If the packet was truncated, none of the other errors matter */
- if (status & RXBD_TRUNCATED) {
+ if (lstatus & BD_LFLAG(RXBD_TRUNCATED)) {
stats->rx_length_errors++;
atomic64_inc(&estats->rx_trunc);
@@@ -2707,25 -2719,25 +2712,25 @@@
return;
}
/* Count the errors, if there were any */
- if (status & (RXBD_LARGE | RXBD_SHORT)) {
+ if (lstatus & BD_LFLAG(RXBD_LARGE | RXBD_SHORT)) {
stats->rx_length_errors++;
- if (status & RXBD_LARGE)
+ if (lstatus & BD_LFLAG(RXBD_LARGE))
atomic64_inc(&estats->rx_large);
else
atomic64_inc(&estats->rx_short);
}
- if (status & RXBD_NONOCTET) {
+ if (lstatus & BD_LFLAG(RXBD_NONOCTET)) {
stats->rx_frame_errors++;
atomic64_inc(&estats->rx_nonoctet);
}
- if (status & RXBD_CRCERR) {
+ if (lstatus & BD_LFLAG(RXBD_CRCERR)) {
atomic64_inc(&estats->rx_crcerr);
stats->rx_crc_errors++;
}
- if (status & RXBD_OVERRUN) {
+ if (lstatus & BD_LFLAG(RXBD_OVERRUN)) {
atomic64_inc(&estats->rx_overrun);
- stats->rx_crc_errors++;
+ stats->rx_over_errors++;
}
}
@@@ -2776,93 -2788,6 +2781,93 @@@ static irqreturn_t gfar_transmit(int ir
return IRQ_HANDLED;
}
+static bool gfar_add_rx_frag(struct gfar_rx_buff *rxb, u32 lstatus,
+ struct sk_buff *skb, bool first)
+{
+ unsigned int size = lstatus & BD_LENGTH_MASK;
+ struct page *page = rxb->page;
+
+ /* Remove the FCS from the packet length */
+ if (likely(lstatus & BD_LFLAG(RXBD_LAST)))
+ size -= ETH_FCS_LEN;
+
+ if (likely(first))
+ skb_put(skb, size);
+ else
+ skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page,
+ rxb->page_offset + RXBUF_ALIGNMENT,
+ size, GFAR_RXB_TRUESIZE);
+
+ /* try reuse page */
+ if (unlikely(page_count(page) != 1))
+ return false;
+
+ /* change offset to the other half */
+ rxb->page_offset ^= GFAR_RXB_TRUESIZE;
+
+ atomic_inc(&page->_count);
+
+ return true;
+}
+
+static void gfar_reuse_rx_page(struct gfar_priv_rx_q *rxq,
+ struct gfar_rx_buff *old_rxb)
+{
+ struct gfar_rx_buff *new_rxb;
+ u16 nta = rxq->next_to_alloc;
+
+ new_rxb = &rxq->rx_buff[nta];
+
+ /* find next buf that can reuse a page */
+ nta++;
+ rxq->next_to_alloc = (nta < rxq->rx_ring_size) ? nta : 0;
+
+ /* copy page reference */
+ *new_rxb = *old_rxb;
+
+ /* sync for use by the device */
+ dma_sync_single_range_for_device(rxq->dev, old_rxb->dma,
+ old_rxb->page_offset,
+ GFAR_RXB_TRUESIZE, DMA_FROM_DEVICE);
+}
+
+static struct sk_buff *gfar_get_next_rxbuff(struct gfar_priv_rx_q *rx_queue,
+ u32 lstatus, struct sk_buff *skb)
+{
+ struct gfar_rx_buff *rxb = &rx_queue->rx_buff[rx_queue->next_to_clean];
+ struct page *page = rxb->page;
+ bool first = false;
+
+ if (likely(!skb)) {
+ void *buff_addr = page_address(page) + rxb->page_offset;
+
+ skb = build_skb(buff_addr, GFAR_SKBFRAG_SIZE);
+ if (unlikely(!skb)) {
+ gfar_rx_alloc_err(rx_queue);
+ return NULL;
+ }
+ skb_reserve(skb, RXBUF_ALIGNMENT);
+ first = true;
+ }
+
+ dma_sync_single_range_for_cpu(rx_queue->dev, rxb->dma, rxb->page_offset,
+ GFAR_RXB_TRUESIZE, DMA_FROM_DEVICE);
+
+ if (gfar_add_rx_frag(rxb, lstatus, skb, first)) {
+ /* reuse the free half of the page */
+ gfar_reuse_rx_page(rx_queue, rxb);
+ } else {
+ /* page cannot be reused, unmap it */
+ dma_unmap_page(rx_queue->dev, rxb->dma,
+ PAGE_SIZE, DMA_FROM_DEVICE);
+ }
+
+ /* clear rxb content */
+ rxb->page = NULL;
+
+ return skb;
+}
+
static inline void gfar_rx_checksum(struct sk_buff *skb, struct rxfcb *fcb)
{
/* If valid headers were found, and valid sums
@@@ -2877,9 -2802,10 +2882,9 @@@
}
/* gfar_process_frame() -- handle one incoming packet if skb isn't NULL. */
-static void gfar_process_frame(struct net_device *dev, struct sk_buff *skb,
- int amount_pull, struct napi_struct *napi)
+static void gfar_process_frame(struct net_device *ndev, struct sk_buff *skb)
{
- struct gfar_private *priv = netdev_priv(dev);
+ struct gfar_private *priv = netdev_priv(ndev);
struct rxfcb *fcb = NULL;
/* fcb is at the beginning if exists */
@@@ -2888,8 -2814,10 +2893,8 @@@
/* Remove the FCB from the skb
* Remove the padded bytes, if there are any
*/
- if (amount_pull) {
- skb_record_rx_queue(skb, fcb->rq);
- skb_pull(skb, amount_pull);
- }
+ if (priv->uses_rxfcb)
+ skb_pull(skb, GMAC_FCB_LEN);
/* Get receive timestamp from the skb */
if (priv->hwts_rx_en) {
@@@ -2903,20 -2831,24 +2908,20 @@@
if (priv->padding)
skb_pull(skb, priv->padding);
- if (dev->features & NETIF_F_RXCSUM)
+ if (ndev->features & NETIF_F_RXCSUM)
gfar_rx_checksum(skb, fcb);
/* Tell the skb what kind of packet this is */
- skb->protocol = eth_type_trans(skb, dev);
+ skb->protocol = eth_type_trans(skb, ndev);
/* There's need to check for NETIF_F_HW_VLAN_CTAG_RX here.
* Even if vlan rx accel is disabled, on some chips
* RXFCB_VLN is pseudo randomly set.
*/
- if (dev->features & NETIF_F_HW_VLAN_CTAG_RX &&
+ if (ndev->features & NETIF_F_HW_VLAN_CTAG_RX &&
be16_to_cpu(fcb->flags) & RXFCB_VLN)
__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
be16_to_cpu(fcb->vlctl));
-
- /* Send the packet up the stack */
- napi_gro_receive(napi, skb);
-
}
/* gfar_clean_rx_ring() -- Processes each frame in the rx ring
@@@ -2925,89 -2857,91 +2930,89 @@@
*/
int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit)
{
- struct net_device *dev = rx_queue->dev;
- struct rxbd8 *bdp, *base;
- struct sk_buff *skb;
- int pkt_len;
- int amount_pull;
- int howmany = 0;
- struct gfar_private *priv = netdev_priv(dev);
+ struct net_device *ndev = rx_queue->ndev;
+ struct gfar_private *priv = netdev_priv(ndev);
+ struct rxbd8 *bdp;
+ int i, howmany = 0;
+ struct sk_buff *skb = rx_queue->skb;
+ int cleaned_cnt = gfar_rxbd_unused(rx_queue);
+ unsigned int total_bytes = 0, total_pkts = 0;
/* Get the first full descriptor */
- bdp = rx_queue->cur_rx;
- base = rx_queue->rx_bd_base;
+ i = rx_queue->next_to_clean;
- amount_pull = priv->uses_rxfcb ? GMAC_FCB_LEN : 0;
+ while (rx_work_limit--) {
+ u32 lstatus;
+
+ if (cleaned_cnt >= GFAR_RX_BUFF_ALLOC) {
+ gfar_alloc_rx_buffs(rx_queue, cleaned_cnt);
+ cleaned_cnt = 0;
+ }
- while (!(be16_to_cpu(bdp->status) & RXBD_EMPTY) && rx_work_limit--) {
- struct sk_buff *newskb;
- dma_addr_t bufaddr;
+ bdp = &rx_queue->rx_bd_base[i];
+ lstatus = be32_to_cpu(bdp->lstatus);
+ if (lstatus & BD_LFLAG(RXBD_EMPTY))
+ break;
+ /* order rx buffer descriptor reads */
rmb();
- /* Add another skb for the future */
- newskb = gfar_new_skb(dev, &bufaddr);
+ /* fetch next to clean buffer from the ring */
+ skb = gfar_get_next_rxbuff(rx_queue, lstatus, skb);
+ if (unlikely(!skb))
+ break;
- skb = rx_queue->rx_skbuff[rx_queue->skb_currx];
+ cleaned_cnt++;
+ howmany++;
- dma_unmap_single(priv->dev, be32_to_cpu(bdp->bufPtr),
- priv->rx_buffer_size, DMA_FROM_DEVICE);
-
- if (unlikely(!(be16_to_cpu(bdp->status) & RXBD_ERR) &&
- be16_to_cpu(bdp->length) > priv->rx_buffer_size))
- bdp->status = cpu_to_be16(RXBD_LARGE);
-
- /* We drop the frame if we failed to allocate a new buffer */
- if (unlikely(!newskb ||
- !(be16_to_cpu(bdp->status) & RXBD_LAST) ||
- be16_to_cpu(bdp->status) & RXBD_ERR)) {
- count_errors(be16_to_cpu(bdp->status), dev);
-
- if (unlikely(!newskb)) {
- newskb = skb;
- bufaddr = be32_to_cpu(bdp->bufPtr);
- } else if (skb)
- dev_kfree_skb(skb);
- } else {
- /* Increment the number of packets */
- rx_queue->stats.rx_packets++;
- howmany++;
-
- if (likely(skb)) {
- pkt_len = be16_to_cpu(bdp->length) -
- ETH_FCS_LEN;
- /* Remove the FCS from the packet length */
- skb_put(skb, pkt_len);
- rx_queue->stats.rx_bytes += pkt_len;
- skb_record_rx_queue(skb, rx_queue->qindex);
- gfar_process_frame(dev, skb, amount_pull,
- &rx_queue->grp->napi_rx);
+ if (unlikely(++i == rx_queue->rx_ring_size))
+ i = 0;
- } else {
- netif_warn(priv, rx_err, dev, "Missing skb!\n");
- rx_queue->stats.rx_dropped++;
- atomic64_inc(&priv->extra_stats.rx_skbmissing);
- }
+ rx_queue->next_to_clean = i;
+
+ /* fetch next buffer if not the last in frame */
+ if (!(lstatus & BD_LFLAG(RXBD_LAST)))
+ continue;
+
+ if (unlikely(lstatus & BD_LFLAG(RXBD_ERR))) {
+ count_errors(lstatus, ndev);
+ /* discard faulty buffer */
+ dev_kfree_skb(skb);
+ skb = NULL;
+ rx_queue->stats.rx_dropped++;
+ continue;
}
- rx_queue->rx_skbuff[rx_queue->skb_currx] = newskb;
+ /* Increment the number of packets */
+ total_pkts++;
+ total_bytes += skb->len;
- /* Setup the new bdp */
- gfar_init_rxbdp(rx_queue, bdp, bufaddr);
+ skb_record_rx_queue(skb, rx_queue->qindex);
- /* Update Last Free RxBD pointer for LFC */
- if (unlikely(rx_queue->rfbptr && priv->tx_actual_en))
- gfar_write(rx_queue->rfbptr, (u32)bdp);
+ gfar_process_frame(ndev, skb);
- /* Update to the next pointer */
- bdp = next_bd(bdp, base, rx_queue->rx_ring_size);
+ /* Send the packet up the stack */
+ napi_gro_receive(&rx_queue->grp->napi_rx, skb);
- /* update to point at the next skb */
- rx_queue->skb_currx = (rx_queue->skb_currx + 1) &
- RX_RING_MOD_MASK(rx_queue->rx_ring_size);
+ skb = NULL;
}
- /* Update the current rxbd pointer to be the next one */
- rx_queue->cur_rx = bdp;
+ /* Store incomplete frames for completion */
+ rx_queue->skb = skb;
+
+ rx_queue->stats.rx_packets += total_pkts;
+ rx_queue->stats.rx_bytes += total_bytes;
+
+ if (cleaned_cnt)
+ gfar_alloc_rx_buffs(rx_queue, cleaned_cnt);
+
+ /* Update Last Free RxBD pointer for LFC */
+ if (unlikely(priv->tx_actual_en)) {
+ u32 bdp_dma = gfar_rxbd_dma_lastfree(rx_queue);
+
+ gfar_write(rx_queue->rfbptr, bdp_dma);
+ }
return howmany;
}
@@@ -3525,6 -3459,7 +3530,6 @@@ static noinline void gfar_update_link_s
struct phy_device *phydev = priv->phydev;
struct gfar_priv_rx_q *rx_queue = NULL;
int i;
- struct rxbd8 *bdp;
if (unlikely(test_bit(GFAR_RESETTING, &priv->state)))
return;
@@@ -3581,11 -3516,15 +3586,11 @@@
/* Turn last free buffer recording on */
if ((tempval1 & MACCFG1_TX_FLOW) && !tx_flow_oldval) {
for (i = 0; i < priv->num_rx_queues; i++) {
+ u32 bdp_dma;
+
rx_queue = priv->rx_queue[i];
- bdp = rx_queue->cur_rx;
- /* skip to previous bd */
- bdp = skip_bd(bdp, rx_queue->rx_ring_size - 1,
- rx_queue->rx_bd_base,
- rx_queue->rx_ring_size);
-
- if (rx_queue->rfbptr)
- gfar_write(rx_queue->rfbptr, (u32)bdp);
+ bdp_dma = gfar_rxbd_dma_lastfree(rx_queue);
+ gfar_write(rx_queue->rfbptr, bdp_dma);
}
priv->tx_actual_en = 1;
diff --combined drivers/net/phy/phy.c
index 84b1fba,1e1fbb0..d972851
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@@ -353,8 -353,6 +353,8 @@@ int phy_ethtool_sset(struct phy_device
phydev->duplex = cmd->duplex;
+ phydev->mdix = cmd->eth_tp_mdix_ctrl;
+
/* Restart the PHY */
phy_start_aneg(phydev);
@@@ -379,7 -377,6 +379,7 @@@ int phy_ethtool_gset(struct phy_device
cmd->transceiver = phy_is_internal(phydev) ?
XCVR_INTERNAL : XCVR_EXTERNAL;
cmd->autoneg = phydev->autoneg;
+ cmd->eth_tp_mdix_ctrl = phydev->mdix;
return 0;
}
@@@ -814,6 -811,7 +814,7 @@@ void phy_state_machine(struct work_stru
bool needs_aneg = false, do_suspend = false;
enum phy_state old_state;
int err = 0;
+ int old_link;
mutex_lock(&phydev->lock);
@@@ -899,11 -897,18 +900,18 @@@
phydev->adjust_link(phydev->attached_dev);
break;
case PHY_RUNNING:
- /* Only register a CHANGE if we are
- * polling or ignoring interrupts
+ /* Only register a CHANGE if we are polling or ignoring
+ * interrupts and link changed since latest checking.
*/
- if (!phy_interrupt_is_valid(phydev))
- phydev->state = PHY_CHANGELINK;
+ if (!phy_interrupt_is_valid(phydev)) {
+ old_link = phydev->link;
+ err = phy_read_status(phydev);
+ if (err)
+ break;
+
+ if (old_link != phydev->link)
+ phydev->state = PHY_CHANGELINK;
+ }
break;
case PHY_CHANGELINK:
err = phy_read_status(phydev);
diff --combined drivers/net/usb/qmi_wwan.c
index 1f7a7cd,64a60af..6392ae3
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@@ -785,7 -785,7 +785,8 @@@ static const struct usb_device_id produ
{QMI_FIXED_INTF(0x413c, 0x81a4, 8)}, /* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */
{QMI_FIXED_INTF(0x413c, 0x81a8, 8)}, /* Dell Wireless 5808 Gobi(TM) 4G LTE Mobile Broadband Card */
{QMI_FIXED_INTF(0x413c, 0x81a9, 8)}, /* Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card */
+ {QMI_FIXED_INTF(0x413c, 0x81b1, 8)}, /* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card */
+ {QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)}, /* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */
{QMI_FIXED_INTF(0x03f0, 0x581d, 4)}, /* HP lt4112 LTE/HSPA+ Gobi 4G Module (Huawei me906e) */
/* 4. Gobi 1000 devices */
diff --combined kernel/events/core.c
index e2c6a88,e6feb51..a1339b1
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@@ -1868,8 -1868,6 +1868,6 @@@ event_sched_in(struct perf_event *event
perf_pmu_disable(event->pmu);
- event->tstamp_running += tstamp - event->tstamp_stopped;
-
perf_set_shadow_time(event, ctx, tstamp);
perf_log_itrace_start(event);
@@@ -1881,6 -1879,8 +1879,8 @@@
goto out;
}
+ event->tstamp_running += tstamp - event->tstamp_stopped;
+
if (!is_software_event(event))
cpuctx->active_oncpu++;
if (!ctx->nr_active++)
@@@ -3212,59 -3212,6 +3212,59 @@@ static inline u64 perf_event_count(stru
return __perf_event_count(event);
}
+/*
+ * NMI-safe method to read a local event, that is an event that
+ * is:
+ * - either for the current task, or for this CPU
+ * - does not have inherit set, for inherited task events
+ * will not be local and we cannot read them atomically
+ * - must not have a pmu::count method
+ */
+u64 perf_event_read_local(struct perf_event *event)
+{
+ unsigned long flags;
+ u64 val;
+
+ /*
+ * Disabling interrupts avoids all counter scheduling (context
+ * switches, timer based rotation and IPIs).
+ */
+ local_irq_save(flags);
+
+ /* If this is a per-task event, it must be for current */
+ WARN_ON_ONCE((event->attach_state & PERF_ATTACH_TASK) &&
+ event->hw.target != current);
+
+ /* If this is a per-CPU event, it must be for this CPU */
+ WARN_ON_ONCE(!(event->attach_state & PERF_ATTACH_TASK) &&
+ event->cpu != smp_processor_id());
+
+ /*
+ * It must not be an event with inherit set, we cannot read
+ * all child counters from atomic context.
+ */
+ WARN_ON_ONCE(event->attr.inherit);
+
+ /*
+ * It must not have a pmu::count method, those are not
+ * NMI safe.
+ */
+ WARN_ON_ONCE(event->pmu->count);
+
+ /*
+ * If the event is currently on this CPU, its either a per-task event,
+ * or local to this CPU. Furthermore it means its ACTIVE (otherwise
+ * oncpu == -1).
+ */
+ if (event->oncpu == smp_processor_id())
+ event->pmu->read(event);
+
+ val = local64_read(&event->count);
+ local_irq_restore(flags);
+
+ return val;
+}
+
static u64 perf_event_read(struct perf_event *event)
{
/*
@@@ -4011,28 -3958,21 +4011,21 @@@ static void perf_event_for_each(struct
perf_event_for_each_child(sibling, func);
}
- static int perf_event_period(struct perf_event *event, u64 __user *arg)
- {
- struct perf_event_context *ctx = event->ctx;
- int ret = 0, active;
+ struct period_event {
+ struct perf_event *event;
u64 value;
+ };
- if (!is_sampling_event(event))
- return -EINVAL;
-
- if (copy_from_user(&value, arg, sizeof(value)))
- return -EFAULT;
-
- if (!value)
- return -EINVAL;
+ static int __perf_event_period(void *info)
+ {
+ struct period_event *pe = info;
+ struct perf_event *event = pe->event;
+ struct perf_event_context *ctx = event->ctx;
+ u64 value = pe->value;
+ bool active;
- raw_spin_lock_irq(&ctx->lock);
+ raw_spin_lock(&ctx->lock);
if (event->attr.freq) {
- if (value > sysctl_perf_event_sample_rate) {
- ret = -EINVAL;
- goto unlock;
- }
-
event->attr.sample_freq = value;
} else {
event->attr.sample_period = value;
@@@ -4051,11 -3991,53 +4044,53 @@@
event->pmu->start(event, PERF_EF_RELOAD);
perf_pmu_enable(ctx->pmu);
}
+ raw_spin_unlock(&ctx->lock);
- unlock:
+ return 0;
+ }
+
+ static int perf_event_period(struct perf_event *event, u64 __user *arg)
+ {
+ struct period_event pe = { .event = event, };
+ struct perf_event_context *ctx = event->ctx;
+ struct task_struct *task;
+ u64 value;
+
+ if (!is_sampling_event(event))
+ return -EINVAL;
+
+ if (copy_from_user(&value, arg, sizeof(value)))
+ return -EFAULT;
+
+ if (!value)
+ return -EINVAL;
+
+ if (event->attr.freq && value > sysctl_perf_event_sample_rate)
+ return -EINVAL;
+
+ task = ctx->task;
+ pe.value = value;
+
+ if (!task) {
+ cpu_function_call(event->cpu, __perf_event_period, &pe);
+ return 0;
+ }
+
+ retry:
+ if (!task_function_call(task, __perf_event_period, &pe))
+ return 0;
+
+ raw_spin_lock_irq(&ctx->lock);
+ if (ctx->is_active) {
+ raw_spin_unlock_irq(&ctx->lock);
+ task = ctx->task;
+ goto retry;
+ }
+
+ __perf_event_period(&pe);
raw_spin_unlock_irq(&ctx->lock);
- return ret;
+ return 0;
}
static const struct file_operations perf_fops;
@@@ -4793,12 -4775,20 +4828,20 @@@ static const struct file_operations per
* to user-space before waking everybody up.
*/
+ static inline struct fasync_struct **perf_event_fasync(struct perf_event *event)
+ {
+ /* only the parent has fasync state */
+ if (event->parent)
+ event = event->parent;
+ return &event->fasync;
+ }
+
void perf_event_wakeup(struct perf_event *event)
{
ring_buffer_wakeup(event);
if (event->pending_kill) {
- kill_fasync(&event->fasync, SIGIO, event->pending_kill);
+ kill_fasync(perf_event_fasync(event), SIGIO, event->pending_kill);
event->pending_kill = 0;
}
}
@@@ -6177,7 -6167,7 +6220,7 @@@ static int __perf_event_overflow(struc
else
perf_event_output(event, data, regs);
- if (event->fasync && event->pending_kill) {
+ if (*perf_event_fasync(event) && event->pending_kill) {
event->pending_wakeup = 1;
irq_work_queue(&event->pending);
}
@@@ -8627,31 -8617,6 +8670,31 @@@ void perf_event_delayed_put(struct task
WARN_ON_ONCE(task->perf_event_ctxp[ctxn]);
}
+struct perf_event *perf_event_get(unsigned int fd)
+{
+ int err;
+ struct fd f;
+ struct perf_event *event;
+
+ err = perf_fget_light(fd, &f);
+ if (err)
+ return ERR_PTR(err);
+
+ event = f.file->private_data;
+ atomic_long_inc(&event->refcount);
+ fdput(f);
+
+ return event;
+}
+
+const struct perf_event_attr *perf_event_attrs(struct perf_event *event)
+{
+ if (!event)
+ return ERR_PTR(-EINVAL);
+
+ return &event->attr;
+}
+
/*
* inherit a event from parent task to child task:
*/
diff --combined net/batman-adv/translation-table.c
index db06de2,5809b39..c1eb7b7
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@@ -19,7 -19,6 +19,7 @@@
#include "main.h"
#include <linux/atomic.h>
+#include <linux/bitops.h>
#include <linux/bug.h>
#include <linux/byteorder/generic.h>
#include <linux/compiler.h>
@@@ -596,8 -595,11 +596,11 @@@ bool batadv_tt_local_add(struct net_dev
/* increase the refcounter of the related vlan */
vlan = batadv_softif_vlan_get(bat_priv, vid);
if (WARN(!vlan, "adding TT local entry %pM to non-existent VLAN %d",
- addr, BATADV_PRINT_VID(vid)))
+ addr, BATADV_PRINT_VID(vid))) {
+ kfree(tt_local);
+ tt_local = NULL;
goto out;
+ }
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Creating new local tt entry: %pM (vid: %d, ttvn: %d)\n",
@@@ -1880,7 -1882,7 +1883,7 @@@ void batadv_tt_global_del_orig(struct b
}
spin_unlock_bh(list_lock);
}
- orig_node->capa_initialized &= ~BATADV_ORIG_CAPA_HAS_TT;
+ clear_bit(BATADV_ORIG_CAPA_HAS_TT, &orig_node->capa_initialized);
}
static bool batadv_tt_global_to_purge(struct batadv_tt_global_entry *tt_global,
@@@ -2213,7 -2215,7 +2216,7 @@@ static void batadv_tt_req_list_free(str
spin_lock_bh(&bat_priv->tt.req_list_lock);
list_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) {
- list_del(&node->list);
+ list_del_init(&node->list);
kfree(node);
}
@@@ -2249,7 -2251,7 +2252,7 @@@ static void batadv_tt_req_purge(struct
list_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) {
if (batadv_has_timed_out(node->issued_at,
BATADV_TT_REQUEST_TIMEOUT)) {
- list_del(&node->list);
+ list_del_init(&node->list);
kfree(node);
}
}
@@@ -2531,8 -2533,7 +2534,8 @@@ out
batadv_hardif_free_ref(primary_if);
if (ret && tt_req_node) {
spin_lock_bh(&bat_priv->tt.req_list_lock);
- list_del(&tt_req_node->list);
+ /* list_del_init() verifies tt_req_node still is in the list */
+ list_del_init(&tt_req_node->list);
spin_unlock_bh(&bat_priv->tt.req_list_lock);
kfree(tt_req_node);
}
@@@ -2840,7 -2841,7 +2843,7 @@@ static void _batadv_tt_update_changes(s
return;
}
}
- orig_node->capa_initialized |= BATADV_ORIG_CAPA_HAS_TT;
+ set_bit(BATADV_ORIG_CAPA_HAS_TT, &orig_node->capa_initialized);
}
static void batadv_tt_fill_gtable(struct batadv_priv *bat_priv,
@@@ -2969,7 -2970,7 +2972,7 @@@ static void batadv_handle_tt_response(s
list_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) {
if (!batadv_compare_eth(node->addr, resp_src))
continue;
- list_del(&node->list);
+ list_del_init(&node->list);
kfree(node);
}
@@@ -3342,8 -3343,7 +3345,8 @@@ static void batadv_tt_update_orig(struc
bool has_tt_init;
tt_vlan = (struct batadv_tvlv_tt_vlan_data *)tt_buff;
- has_tt_init = orig_node->capa_initialized & BATADV_ORIG_CAPA_HAS_TT;
+ has_tt_init = test_bit(BATADV_ORIG_CAPA_HAS_TT,
+ &orig_node->capa_initialized);
/* orig table not initialised AND first diff is in the OGM OR the ttvn
* increased by one -> we can apply the attached changes
diff --combined net/bridge/br_multicast.c
index 0752796,1285eaf..66efdc2
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@@ -283,8 -283,6 +283,8 @@@ static void br_multicast_del_pg(struct
rcu_assign_pointer(*pp, p->next);
hlist_del_init(&p->mglist);
del_timer(&p->timer);
+ br_mdb_notify(br->dev, p->port, &pg->addr, RTM_DELMDB,
+ p->state);
call_rcu_bh(&p->rcu, br_multicast_free_pg);
if (!mp->ports && !mp->mglist &&
@@@ -706,7 -704,7 +706,7 @@@ static int br_multicast_add_group(struc
if (unlikely(!p))
goto err;
rcu_assign_pointer(*pp, p);
- br_mdb_notify(br->dev, port, group, RTM_NEWMDB);
+ br_mdb_notify(br->dev, port, group, RTM_NEWMDB, MDB_TEMPORARY);
found:
mod_timer(&p->timer, now + br->multicast_membership_interval);
@@@ -766,7 -764,6 +766,7 @@@ static void br_multicast_router_expired
goto out;
hlist_del_init_rcu(&port->rlist);
+ br_rtr_notify(br->dev, port, RTM_DELMDB);
out:
spin_unlock(&br->multicast_lock);
@@@ -927,15 -924,6 +927,15 @@@ void br_multicast_add_port(struct net_b
void br_multicast_del_port(struct net_bridge_port *port)
{
+ struct net_bridge *br = port->br;
+ struct net_bridge_port_group *pg;
+ struct hlist_node *n;
+
+ /* Take care of the remaining groups, only perm ones should be left */
+ spin_lock_bh(&br->multicast_lock);
+ hlist_for_each_entry_safe(pg, n, &port->mglist, mglist)
+ br_multicast_del_pg(br, pg);
+ spin_unlock_bh(&br->multicast_lock);
del_timer_sync(&port->multicast_router_timer);
}
@@@ -975,13 -963,10 +975,13 @@@ void br_multicast_disable_port(struct n
spin_lock(&br->multicast_lock);
hlist_for_each_entry_safe(pg, n, &port->mglist, mglist)
- br_multicast_del_pg(br, pg);
+ if (pg->state == MDB_TEMPORARY)
+ br_multicast_del_pg(br, pg);
- if (!hlist_unhashed(&port->rlist))
+ if (!hlist_unhashed(&port->rlist)) {
hlist_del_init_rcu(&port->rlist);
+ br_rtr_notify(br->dev, port, RTM_DELMDB);
+ }
del_timer(&port->multicast_router_timer);
del_timer(&port->ip4_own_query.timer);
#if IS_ENABLED(CONFIG_IPV6)
@@@ -1219,7 -1204,6 +1219,7 @@@ static void br_multicast_add_router(str
hlist_add_behind_rcu(&port->rlist, slot);
else
hlist_add_head_rcu(&port->rlist, &br->router_list);
+ br_rtr_notify(br->dev, port, RTM_NEWMDB);
}
static void br_multicast_mark_router(struct net_bridge *br,
@@@ -1453,8 -1437,7 +1453,8 @@@ br_multicast_leave_group(struct net_bri
hlist_del_init(&p->mglist);
del_timer(&p->timer);
call_rcu_bh(&p->rcu, br_multicast_free_pg);
- br_mdb_notify(br->dev, port, group, RTM_DELMDB);
+ br_mdb_notify(br->dev, port, group, RTM_DELMDB,
+ p->state);
if (!mp->ports && !mp->mglist &&
netif_running(br->dev))
@@@ -1608,7 -1591,7 +1608,7 @@@ static int br_multicast_ipv4_rcv(struc
break;
}
- if (skb_trimmed)
+ if (skb_trimmed && skb_trimmed != skb)
kfree_skb(skb_trimmed);
return err;
@@@ -1653,7 -1636,7 +1653,7 @@@ static int br_multicast_ipv6_rcv(struc
break;
}
- if (skb_trimmed)
+ if (skb_trimmed && skb_trimmed != skb)
kfree_skb(skb_trimmed);
return err;
@@@ -1771,6 -1754,12 +1771,6 @@@ void br_multicast_open(struct net_bridg
void br_multicast_stop(struct net_bridge *br)
{
- struct net_bridge_mdb_htable *mdb;
- struct net_bridge_mdb_entry *mp;
- struct hlist_node *n;
- u32 ver;
- int i;
-
del_timer_sync(&br->multicast_router_timer);
del_timer_sync(&br->ip4_other_query.timer);
del_timer_sync(&br->ip4_own_query.timer);
@@@ -1778,15 -1767,6 +1778,15 @@@
del_timer_sync(&br->ip6_other_query.timer);
del_timer_sync(&br->ip6_own_query.timer);
#endif
+}
+
+void br_multicast_dev_del(struct net_bridge *br)
+{
+ struct net_bridge_mdb_htable *mdb;
+ struct net_bridge_mdb_entry *mp;
+ struct hlist_node *n;
+ u32 ver;
+ int i;
spin_lock_bh(&br->multicast_lock);
mdb = mlock_dereference(br->mdb, br);
@@@ -1854,10 -1834,8 +1854,10 @@@ int br_multicast_set_port_router(struc
p->multicast_router = val;
err = 0;
- if (val < 2 && !hlist_unhashed(&p->rlist))
+ if (val < 2 && !hlist_unhashed(&p->rlist)) {
hlist_del_init_rcu(&p->rlist);
+ br_rtr_notify(br->dev, p, RTM_DELMDB);
+ }
if (val == 1)
break;
diff --combined net/ipv4/fib_trie.c
index 1243c79,b0c6258..5154f81
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@@ -1423,11 -1423,8 +1423,11 @@@ found
nh->nh_flags & RTNH_F_LINKDOWN &&
!(fib_flags & FIB_LOOKUP_IGNORE_LINKSTATE))
continue;
- if (flp->flowi4_oif && flp->flowi4_oif != nh->nh_oif)
- continue;
+ if (!(flp->flowi4_flags & FLOWI_FLAG_VRFSRC)) {
+ if (flp->flowi4_oif &&
+ flp->flowi4_oif != nh->nh_oif)
+ continue;
+ }
if (!(fib_flags & FIB_LOOKUP_NOREF))
atomic_inc(&fi->fib_clntref);
@@@ -2468,7 -2465,7 +2468,7 @@@ static struct key_vector *fib_route_get
key = l->key + 1;
iter->pos++;
- if (pos-- <= 0)
+ if (--pos <= 0)
break;
l = NULL;
diff --combined net/ipv6/ip6_fib.c
index 865e777,548c623..418d982
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@@ -32,7 -32,6 +32,7 @@@
#include <net/ipv6.h>
#include <net/ndisc.h>
#include <net/addrconf.h>
+#include <net/lwtunnel.h>
#include <net/ip6_fib.h>
#include <net/ip6_route.h>
@@@ -173,6 -172,8 +173,8 @@@ static void rt6_free_pcpu(struct rt6_in
*ppcpu_rt = NULL;
}
}
+
+ non_pcpu_rt->rt6i_pcpu = NULL;
}
static void rt6_release(struct rt6_info *rt)
diff --combined net/ipv6/route.c
index 6c0fe4c,d155864..e476f01
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@@ -54,13 -54,10 +54,13 @@@
#include <net/tcp.h>
#include <linux/rtnetlink.h>
#include <net/dst.h>
+#include <net/dst_metadata.h>
#include <net/xfrm.h>
#include <net/netevent.h>
#include <net/netlink.h>
#include <net/nexthop.h>
+#include <net/lwtunnel.h>
+#include <net/ip_tunnels.h>
#include <asm/uaccess.h>
@@@ -321,8 -318,7 +321,7 @@@ static const struct rt6_info ip6_blk_ho
/* allocate dst with ip6_dst_ops */
static struct rt6_info *__ip6_dst_alloc(struct net *net,
struct net_device *dev,
- int flags,
- struct fib6_table *table)
+ int flags)
{
struct rt6_info *rt = dst_alloc(&net->ipv6.ip6_dst_ops, dev,
0, DST_OBSOLETE_FORCE_CHK, flags);
@@@ -339,10 -335,9 +338,9 @@@
static struct rt6_info *ip6_dst_alloc(struct net *net,
struct net_device *dev,
- int flags,
- struct fib6_table *table)
+ int flags)
{
- struct rt6_info *rt = __ip6_dst_alloc(net, dev, flags, table);
+ struct rt6_info *rt = __ip6_dst_alloc(net, dev, flags);
if (rt) {
rt->rt6i_pcpu = alloc_percpu_gfp(struct rt6_info *, GFP_ATOMIC);
@@@ -540,14 -535,13 +538,14 @@@ static void rt6_probe_deferred(struct w
container_of(w, struct __rt6_probe_work, work);
addrconf_addr_solict_mult(&work->target, &mcaddr);
- ndisc_send_ns(work->dev, NULL, &work->target, &mcaddr, NULL);
+ ndisc_send_ns(work->dev, NULL, &work->target, &mcaddr, NULL, NULL);
dev_put(work->dev);
kfree(work);
}
static void rt6_probe(struct rt6_info *rt)
{
+ struct __rt6_probe_work *work;
struct neighbour *neigh;
/*
* Okay, this does not seem to be appropriate
@@@ -562,33 -556,34 +560,33 @@@
rcu_read_lock_bh();
neigh = __ipv6_neigh_lookup_noref(rt->dst.dev, &rt->rt6i_gateway);
if (neigh) {
- write_lock(&neigh->lock);
if (neigh->nud_state & NUD_VALID)
goto out;
- }
-
- if (!neigh ||
- time_after(jiffies, neigh->updated + rt->rt6i_idev->cnf.rtr_probe_interval)) {
- struct __rt6_probe_work *work;
+ work = NULL;
+ write_lock(&neigh->lock);
+ if (!(neigh->nud_state & NUD_VALID) &&
+ time_after(jiffies,
+ neigh->updated +
+ rt->rt6i_idev->cnf.rtr_probe_interval)) {
+ work = kmalloc(sizeof(*work), GFP_ATOMIC);
+ if (work)
+ __neigh_set_probe_once(neigh);
+ }
+ write_unlock(&neigh->lock);
+ } else {
work = kmalloc(sizeof(*work), GFP_ATOMIC);
+ }
- if (neigh && work)
- __neigh_set_probe_once(neigh);
-
- if (neigh)
- write_unlock(&neigh->lock);
+ if (work) {
+ INIT_WORK(&work->work, rt6_probe_deferred);
+ work->target = rt->rt6i_gateway;
+ dev_hold(rt->dst.dev);
+ work->dev = rt->dst.dev;
+ schedule_work(&work->work);
+ }
- if (work) {
- INIT_WORK(&work->work, rt6_probe_deferred);
- work->target = rt->rt6i_gateway;
- dev_hold(rt->dst.dev);
- work->dev = rt->dst.dev;
- schedule_work(&work->work);
- }
- } else {
out:
- write_unlock(&neigh->lock);
- }
rcu_read_unlock_bh();
}
#else
@@@ -667,12 -662,6 +665,12 @@@ static struct rt6_info *find_match(stru
{
int m;
bool match_do_rr = false;
+ struct inet6_dev *idev = rt->rt6i_idev;
+ struct net_device *dev = rt->dst.dev;
+
+ if (dev && !netif_carrier_ok(dev) &&
+ idev->cnf.ignore_routes_with_linkdown)
+ goto out;
if (rt6_check_expired(rt))
goto out;
@@@ -959,8 -948,7 +957,7 @@@ static struct rt6_info *ip6_rt_cache_al
if (ort->rt6i_flags & (RTF_CACHE | RTF_PCPU))
ort = (struct rt6_info *)ort->dst.from;
- rt = __ip6_dst_alloc(dev_net(ort->dst.dev), ort->dst.dev,
- 0, ort->rt6i_table);
+ rt = __ip6_dst_alloc(dev_net(ort->dst.dev), ort->dst.dev, 0);
if (!rt)
return NULL;
@@@ -992,8 -980,7 +989,7 @@@ static struct rt6_info *ip6_rt_pcpu_all
struct rt6_info *pcpu_rt;
pcpu_rt = __ip6_dst_alloc(dev_net(rt->dst.dev),
- rt->dst.dev, rt->dst.flags,
- rt->rt6i_table);
+ rt->dst.dev, rt->dst.flags);
if (!pcpu_rt)
return NULL;
@@@ -1006,32 -993,53 +1002,53 @@@
/* It should be called with read_lock_bh(&tb6_lock) acquired */
static struct rt6_info *rt6_get_pcpu_route(struct rt6_info *rt)
{
- struct rt6_info *pcpu_rt, *prev, **p;
+ struct rt6_info *pcpu_rt, **p;
p = this_cpu_ptr(rt->rt6i_pcpu);
pcpu_rt = *p;
- if (pcpu_rt)
- goto done;
+ if (pcpu_rt) {
+ dst_hold(&pcpu_rt->dst);
+ rt6_dst_from_metrics_check(pcpu_rt);
+ }
+ return pcpu_rt;
+ }
+
+ static struct rt6_info *rt6_make_pcpu_route(struct rt6_info *rt)
+ {
+ struct fib6_table *table = rt->rt6i_table;
+ struct rt6_info *pcpu_rt, *prev, **p;
pcpu_rt = ip6_rt_pcpu_alloc(rt);
if (!pcpu_rt) {
struct net *net = dev_net(rt->dst.dev);
- pcpu_rt = net->ipv6.ip6_null_entry;
- goto done;
+ dst_hold(&net->ipv6.ip6_null_entry->dst);
+ return net->ipv6.ip6_null_entry;
}
- prev = cmpxchg(p, NULL, pcpu_rt);
- if (prev) {
- /* If someone did it before us, return prev instead */
+ read_lock_bh(&table->tb6_lock);
+ if (rt->rt6i_pcpu) {
+ p = this_cpu_ptr(rt->rt6i_pcpu);
+ prev = cmpxchg(p, NULL, pcpu_rt);
+ if (prev) {
+ /* If someone did it before us, return prev instead */
+ dst_destroy(&pcpu_rt->dst);
+ pcpu_rt = prev;
+ }
+ } else {
+ /* rt has been removed from the fib6 tree
+ * before we have a chance to acquire the read_lock.
+ * In this case, don't brother to create a pcpu rt
+ * since rt is going away anyway. The next
+ * dst_check() will trigger a re-lookup.
+ */
dst_destroy(&pcpu_rt->dst);
- pcpu_rt = prev;
+ pcpu_rt = rt;
}
-
- done:
dst_hold(&pcpu_rt->dst);
rt6_dst_from_metrics_check(pcpu_rt);
+ read_unlock_bh(&table->tb6_lock);
return pcpu_rt;
}
@@@ -1106,9 -1114,22 +1123,22 @@@ redo_rt6_select
rt->dst.lastuse = jiffies;
rt->dst.__use++;
pcpu_rt = rt6_get_pcpu_route(rt);
- read_unlock_bh(&table->tb6_lock);
+
+ if (pcpu_rt) {
+ read_unlock_bh(&table->tb6_lock);
+ } else {
+ /* We have to do the read_unlock first
+ * because rt6_make_pcpu_route() may trigger
+ * ip6_dst_gc() which will take the write_lock.
+ */
+ dst_hold(&rt->dst);
+ read_unlock_bh(&table->tb6_lock);
+ pcpu_rt = rt6_make_pcpu_route(rt);
+ dst_release(&rt->dst);
+ }
return pcpu_rt;
+
}
}
@@@ -1133,7 -1154,6 +1163,7 @@@ void ip6_route_input(struct sk_buff *sk
const struct ipv6hdr *iph = ipv6_hdr(skb);
struct net *net = dev_net(skb->dev);
int flags = RT6_LOOKUP_F_HAS_SADDR;
+ struct ip_tunnel_info *tun_info;
struct flowi6 fl6 = {
.flowi6_iif = skb->dev->ifindex,
.daddr = iph->daddr,
@@@ -1143,10 -1163,6 +1173,10 @@@
.flowi6_proto = iph->nexthdr,
};
+ tun_info = skb_tunnel_info(skb);
+ if (tun_info && tun_info->mode == IP_TUNNEL_INFO_RX)
+ fl6.flowi6_tun_key.tun_id = tun_info->key.tun_id;
+ skb_dst_drop(skb);
skb_dst_set(skb, ip6_route_input_lookup(net, skb->dev, &fl6, flags));
}
@@@ -1569,7 -1585,7 +1599,7 @@@ struct dst_entry *icmp6_dst_alloc(struc
if (unlikely(!idev))
return ERR_PTR(-ENODEV);
- rt = ip6_dst_alloc(net, dev, 0, NULL);
+ rt = ip6_dst_alloc(net, dev, 0);
if (unlikely(!rt)) {
in6_dev_put(idev);
dst = ERR_PTR(-ENOMEM);
@@@ -1756,7 -1772,8 +1786,8 @@@ int ip6_route_add(struct fib6_config *c
if (!table)
goto out;
- rt = ip6_dst_alloc(net, NULL, (cfg->fc_flags & RTF_ADDRCONF) ? 0 : DST_NOCOUNT, table);
+ rt = ip6_dst_alloc(net, NULL,
+ (cfg->fc_flags & RTF_ADDRCONF) ? 0 : DST_NOCOUNT);
if (!rt) {
err = -ENOMEM;
@@@ -1784,24 -1801,6 +1815,24 @@@
rt->dst.output = ip6_output;
+ if (cfg->fc_encap) {
+ struct lwtunnel_state *lwtstate;
+
+ err = lwtunnel_build_state(dev, cfg->fc_encap_type,
+ cfg->fc_encap, &lwtstate);
+ if (err)
+ goto out;
+ rt->dst.lwtstate = lwtstate_get(lwtstate);
+ if (lwtunnel_output_redirect(rt->dst.lwtstate)) {
+ rt->dst.lwtstate->orig_output = rt->dst.output;
+ rt->dst.output = lwtunnel_output;
+ }
+ if (lwtunnel_input_redirect(rt->dst.lwtstate)) {
+ rt->dst.lwtstate->orig_input = rt->dst.input;
+ rt->dst.input = lwtunnel_input;
+ }
+ }
+
ipv6_addr_prefix(&rt->rt6i_dst.addr, &cfg->fc_dst, cfg->fc_dst_len);
rt->rt6i_dst.plen = cfg->fc_dst_len;
if (rt->rt6i_dst.plen == 128)
@@@ -2181,7 -2180,6 +2212,7 @@@ static void ip6_rt_copy_init(struct rt6
#endif
rt->rt6i_prefsrc = ort->rt6i_prefsrc;
rt->rt6i_table = ort->rt6i_table;
+ rt->dst.lwtstate = lwtstate_get(ort->dst.lwtstate);
}
#ifdef CONFIG_IPV6_ROUTE_INFO
@@@ -2432,7 -2430,7 +2463,7 @@@ struct rt6_info *addrconf_dst_alloc(str
{
struct net *net = dev_net(idev->dev);
struct rt6_info *rt = ip6_dst_alloc(net, net->loopback_dev,
- DST_NOCOUNT, NULL);
+ DST_NOCOUNT);
if (!rt)
return ERR_PTR(-ENOMEM);
@@@ -2630,8 -2628,6 +2661,8 @@@ static const struct nla_policy rtm_ipv6
[RTA_METRICS] = { .type = NLA_NESTED },
[RTA_MULTIPATH] = { .len = sizeof(struct rtnexthop) },
[RTA_PREF] = { .type = NLA_U8 },
+ [RTA_ENCAP_TYPE] = { .type = NLA_U16 },
+ [RTA_ENCAP] = { .type = NLA_NESTED },
};
static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh,
@@@ -2726,12 -2722,6 +2757,12 @@@
cfg->fc_flags |= RTF_PREF(pref);
}
+ if (tb[RTA_ENCAP])
+ cfg->fc_encap = tb[RTA_ENCAP];
+
+ if (tb[RTA_ENCAP_TYPE])
+ cfg->fc_encap_type = nla_get_u16(tb[RTA_ENCAP_TYPE]);
+
err = 0;
errout:
return err;
@@@ -2764,10 -2754,6 +2795,10 @@@ beginning
r_cfg.fc_gateway = nla_get_in6_addr(nla);
r_cfg.fc_flags |= RTF_GATEWAY;
}
+ r_cfg.fc_encap = nla_find(attrs, attrlen, RTA_ENCAP);
+ nla = nla_find(attrs, attrlen, RTA_ENCAP_TYPE);
+ if (nla)
+ r_cfg.fc_encap_type = nla_get_u16(nla);
}
err = add ? ip6_route_add(&r_cfg) : ip6_route_del(&r_cfg);
if (err) {
@@@ -2830,7 -2816,7 +2861,7 @@@ static int inet6_rtm_newroute(struct sk
return ip6_route_add(&cfg);
}
-static inline size_t rt6_nlmsg_size(void)
+static inline size_t rt6_nlmsg_size(struct rt6_info *rt)
{
return NLMSG_ALIGN(sizeof(struct rtmsg))
+ nla_total_size(16) /* RTA_SRC */
@@@ -2844,8 -2830,7 +2875,8 @@@
+ RTAX_MAX * nla_total_size(4) /* RTA_METRICS */
+ nla_total_size(sizeof(struct rta_cacheinfo))
+ nla_total_size(TCP_CA_NAME_MAX) /* RTAX_CC_ALGO */
- + nla_total_size(1); /* RTA_PREF */
+ + nla_total_size(1) /* RTA_PREF */
+ + lwtunnel_get_encap_size(rt->dst.lwtstate);
}
static int rt6_fill_node(struct net *net,
@@@ -2906,11 -2891,6 +2937,11 @@@
else
rtm->rtm_type = RTN_UNICAST;
rtm->rtm_flags = 0;
+ if (!netif_carrier_ok(rt->dst.dev)) {
+ rtm->rtm_flags |= RTNH_F_LINKDOWN;
+ if (rt->rt6i_idev->cnf.ignore_routes_with_linkdown)
+ rtm->rtm_flags |= RTNH_F_DEAD;
+ }
rtm->rtm_scope = RT_SCOPE_UNIVERSE;
rtm->rtm_protocol = rt->rt6i_protocol;
if (rt->rt6i_flags & RTF_DYNAMIC)
@@@ -2998,8 -2978,6 +3029,8 @@@
if (nla_put_u8(skb, RTA_PREF, IPV6_EXTRACT_PREF(rt->rt6i_flags)))
goto nla_put_failure;
+ lwtunnel_fill_encap(skb, rt->dst.lwtstate);
+
nlmsg_end(skb, nlh);
return 0;
@@@ -3126,7 -3104,7 +3157,7 @@@ void inet6_rt_notify(int event, struct
err = -ENOBUFS;
seq = info->nlh ? info->nlh->nlmsg_seq : 0;
- skb = nlmsg_new(rt6_nlmsg_size(), gfp_any());
+ skb = nlmsg_new(rt6_nlmsg_size(rt), gfp_any());
if (!skb)
goto errout;
--
LinuxNextTracking
1
0
Name of failed tests
====================
* difference between net-next and batadv next
Output of different failed tests
================================
difference between net-next and batadv next
-------------------------------------------
net/batman-adv/bat_iv_ogm.c | 132 ++++++----
net/batman-adv/bitarray.c | 6
net/batman-adv/bitarray.h | 10
net/batman-adv/bridge_loop_avoidance.c | 78 ++---
net/batman-adv/bridge_loop_avoidance.h | 8
net/batman-adv/debugfs.h | 1
net/batman-adv/distributed-arp-table.c | 64 ++--
net/batman-adv/distributed-arp-table.h | 8
net/batman-adv/fragmentation.c | 13
net/batman-adv/gateway_client.c | 77 +++--
net/batman-adv/gateway_client.h | 4
net/batman-adv/gateway_common.c | 67 +----
net/batman-adv/gateway_common.h | 1
net/batman-adv/hard-interface.c | 44 ---
net/batman-adv/hash.c | 6
net/batman-adv/hash.h | 12
net/batman-adv/icmp_socket.c | 6
net/batman-adv/icmp_socket.h | 1
net/batman-adv/main.c | 86 +++---
net/batman-adv/main.h | 50 +--
net/batman-adv/multicast.c | 39 --
net/batman-adv/multicast.h | 2
net/batman-adv/network-coding.c | 57 ++--
net/batman-adv/network-coding.h | 4
net/batman-adv/originator.c | 110 +++-----
net/batman-adv/originator.h | 16 -
net/batman-adv/packet.h | 204 +++++++--------
net/batman-adv/routing.c | 24 -
net/batman-adv/routing.h | 6
net/batman-adv/send.c | 8
net/batman-adv/send.h | 11
net/batman-adv/soft-interface.c | 30 +-
net/batman-adv/soft-interface.h | 4
net/batman-adv/sysfs.c | 4
net/batman-adv/sysfs.h | 2
net/batman-adv/translation-table.c | 313 +++++++++++-------------
net/batman-adv/translation-table.h | 31 +-
net/batman-adv/types.h | 115 ++++----
38 files changed, 801 insertions(+), 853 deletions(-)
1
0
[linux-next] LinuxNextTracking branch, master, updated. next-20150824
by batmanï¼ open-mesh.org 24 Aug '15
by batmanï¼ open-mesh.org 24 Aug '15
24 Aug '15
The following commit has been merged in the master branch:
commit e8bfb01963b34a5a22adca32fafaf472978564b1
Merge: 47469b30fb2ed397261f434d791afd99a2e9ec43 938049e18dca57bcd2f93986fc1cbb5a83cdf027
Author: Stephen Rothwell <sfr(a)canb.auug.org.au>
Date: Mon Aug 24 13:20:19 2015 +1000
next-20150821/net-next
diff --combined MAINTAINERS
index 2614670,7b528b8..861f9d0
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@@ -158,6 -158,7 +158,7 @@@ L: linux-wpan(a)vger.kernel.or
S: Maintained
F: net/6lowpan/
F: include/net/6lowpan.h
+ F: Documentation/networking/6lowpan.txt
6PACK NETWORK DRIVER FOR AX.25
M: Andreas Koensgen <ajk(a)comnets.uni-bremen.de>
@@@ -728,12 -729,6 +729,12 @@@ X: drivers/iio/*/adjd
F: drivers/staging/iio/*/ad*
F: staging/iio/trigger/iio-trig-bfin-timer.c
+ANALOG DEVICES INC DMA DRIVERS
+M: Lars-Peter Clausen <lars(a)metafoo.de>
+W: http://ez.analog.com/community/linux-device-drivers
+S: Supported
+F: drivers/dma/dma-axi-dmac.c
+
ANDROID DRIVERS
M: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
M: Arve Hjønnevåg <arve(a)android.com>
@@@ -805,13 -800,11 +806,13 @@@ F: arch/arm/include/asm/floppy.
ARM PMU PROFILING AND DEBUGGING
M: Will Deacon <will.deacon(a)arm.com>
S: Maintained
-F: arch/arm/kernel/perf_event*
+F: arch/arm/kernel/perf_*
F: arch/arm/oprofile/common.c
-F: arch/arm/include/asm/pmu.h
F: arch/arm/kernel/hw_breakpoint.c
F: arch/arm/include/asm/hw_breakpoint.h
+F: arch/arm/include/asm/perf_event.h
+F: drivers/perf/arm_pmu.c
+F: include/linux/perf/arm_pmu.h
ARM PORT
M: Russell King <linux(a)arm.linux.org.uk>
@@@ -1473,7 -1466,9 +1474,7 @@@ F: arch/arm/boot/dts/emev2
F: arch/arm/boot/dts/r7s*
F: arch/arm/boot/dts/r8a*
F: arch/arm/boot/dts/sh*
-F: arch/arm/configs/armadillo800eva_defconfig
F: arch/arm/configs/bockw_defconfig
-F: arch/arm/configs/kzm9g_defconfig
F: arch/arm/configs/marzen_defconfig
F: arch/arm/configs/shmobile_defconfig
F: arch/arm/include/debug/renesas-scif.S
@@@ -1512,7 -1507,6 +1513,7 @@@ F: arch/arm/boot/dts/sti
F: drivers/clocksource/arm_global_timer.c
F: drivers/i2c/busses/i2c-st.c
F: drivers/media/rc/st_rc.c
+F: drivers/media/platform/sti/c8sectpfe/
F: drivers/mmc/host/sdhci-st.c
F: drivers/phy/phy-miphy28lp.c
F: drivers/phy/phy-miphy365x.c
@@@ -1586,10 -1580,7 +1587,10 @@@ ARM/UNIPHIER ARCHITECTUR
M: Masahiro Yamada <yamada.masahiro(a)socionext.com>
L: linux-arm-kernel(a)lists.infradead.org (moderated for non-subscribers)
S: Maintained
+F: arch/arm/boot/dts/uniphier*
F: arch/arm/mach-uniphier/
+F: drivers/pinctrl/uniphier/
+F: drivers/tty/serial/8250/8250_uniphier.c
N: uniphier
ARM/Ux500 ARM ARCHITECTURE
@@@ -1684,7 -1675,7 +1685,7 @@@ M: Michal Simek <michal.simek(a)xilinx.co
R: Sören Brinkmann <soren.brinkmann(a)xilinx.com>
L: linux-arm-kernel(a)lists.infradead.org (moderated for non-subscribers)
W: http://wiki.xilinx.com
-T: git git://git.xilinx.com/linux-xlnx.git
+T: git https://github.com/Xilinx/linux-xlnx.git
S: Supported
F: arch/arm/mach-zynq/
F: drivers/cpuidle/cpuidle-zynq.c
@@@ -2228,9 -2219,7 +2229,9 @@@ F: drivers/clocksource/bcm_kona_timer.
BROADCOM BCM2835 ARM ARCHITECTURE
M: Stephen Warren <swarren(a)wwwdotorg.org>
M: Lee Jones <lee(a)kernel.org>
+M: Eric Anholt <eric(a)anholt.net>
L: linux-rpi-kernel(a)lists.infradead.org (moderated for non-subscribers)
+L: linux-arm-kernel(a)lists.infradead.org (moderated for non-subscribers)
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rpi/linux-rpi.git
S: Maintained
N: bcm2835
@@@ -3599,15 -3588,6 +3600,15 @@@ S: Maintaine
F: drivers/gpu/drm/rockchip/
F: Documentation/devicetree/bindings/video/rockchip*
+DRM DRIVERS FOR STI
+M: Benjamin Gaignard <benjamin.gaignard(a)linaro.org>
+M: Vincent Abriou <vincent.abriou(a)st.com>
+L: dri-devel(a)lists.freedesktop.org
+T: git http://git.linaro.org/people/benjamin.gaignard/kernel.git
+S: Maintained
+F: drivers/gpu/drm/sti
+F: Documentation/devicetree/bindings/gpu/st,stih4xx.txt
+
DSBR100 USB FM RADIO DRIVER
M: Alexey Klimov <klimov.linux(a)gmail.com>
L: linux-media(a)vger.kernel.org
@@@ -4080,6 -4060,15 +4081,6 @@@ F: Documentation/filesystems/ext2.tx
F: fs/ext2/
F: include/linux/ext2*
-EXT3 FILE SYSTEM
-M: Jan Kara <jack(a)suse.com>
-M: Andrew Morton <akpm(a)linux-foundation.org>
-M: Andreas Dilger <adilger.kernel(a)dilger.ca>
-L: linux-ext4(a)vger.kernel.org
-S: Maintained
-F: Documentation/filesystems/ext3.txt
-F: fs/ext3/
-
EXT4 FILE SYSTEM
M: "Theodore Ts'o" <tytso(a)mit.edu>
M: Andreas Dilger <adilger.kernel(a)dilger.ca>
@@@ -4418,7 -4407,6 +4419,7 @@@ F: include/linux/fscache*.
F2FS FILE SYSTEM
M: Jaegeuk Kim <jaegeuk(a)kernel.org>
M: Changman Lee <cm224.lee(a)samsung.com>
+R: Chao Yu <chao2.yu(a)samsung.com>
L: linux-f2fs-devel(a)lists.sourceforge.net
W: http://en.wikipedia.org/wiki/F2FS
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
@@@ -4427,7 -4415,6 +4428,7 @@@ F: Documentation/filesystems/f2fs.tx
F: Documentation/ABI/testing/sysfs-fs-f2fs
F: fs/f2fs/
F: include/linux/f2fs_fs.h
+F: include/trace/events/f2fs.h
FUJITSU FR-V (FRV) PORT
M: David Howells <dhowells(a)redhat.com>
@@@ -5769,20 -5756,21 +5770,20 @@@ S: Maintaine
F: fs/jffs2/
F: include/uapi/linux/jffs2.h
-JOURNALLING LAYER FOR BLOCK DEVICES (JBD)
-M: Andrew Morton <akpm(a)linux-foundation.org>
-M: Jan Kara <jack(a)suse.com>
-L: linux-ext4(a)vger.kernel.org
-S: Maintained
-F: fs/jbd/
-F: include/linux/jbd.h
-
JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
M: "Theodore Ts'o" <tytso(a)mit.edu>
+M: Jan Kara <jack(a)suse.com>
L: linux-ext4(a)vger.kernel.org
S: Maintained
F: fs/jbd2/
F: include/linux/jbd2.h
+JPU V4L2 MEM2MEM DRIVER FOR RENESAS
+M: Mikhail Ulyanov <mikhail.ulyanov(a)cogentembedded.com>
+L: linux-media(a)vger.kernel.org
+S: Maintained
+F: drivers/media/platform/rcar_jpu.c
+
JSM Neo PCI based serial card
M: Thadeu Lima de Souza Cascardo <cascardo(a)linux.vnet.ibm.com>
L: linux-serial(a)vger.kernel.org
@@@ -5853,7 -5841,6 +5854,7 @@@ S: Odd Fixe
KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
M: "J. Bruce Fields" <bfields(a)fieldses.org>
+M: Jeff Layton <jlayton(a)poochiereds.net>
L: linux-nfs(a)vger.kernel.org
W: http://nfs.sourceforge.net/
S: Supported
@@@ -5910,6 -5897,7 +5911,6 @@@ F: arch/powerpc/kvm
KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
M: Christian Borntraeger <borntraeger(a)de.ibm.com>
M: Cornelia Huck <cornelia.huck(a)de.ibm.com>
-M: linux390(a)de.ibm.com
L: linux-s390(a)vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
@@@ -6523,7 -6511,7 +6524,7 @@@ F: drivers/net/ethernet/marvell/mvneta.
MARVELL MWIFIEX WIRELESS DRIVER
M: Amitkumar Karwar <akarwar(a)marvell.com>
- M: Avinash Patil <patila(a)marvell.com>
+ M: Nishant Sarmukadam <nishants(a)marvell.com>
L: linux-wireless(a)vger.kernel.org
S: Maintained
F: drivers/net/wireless/mwifiex/
@@@ -6552,13 -6540,6 +6553,13 @@@ S: Maintaine
F: Documentation/hwmon/max16065
F: drivers/hwmon/max16065.c
+MAX20751 HARDWARE MONITOR DRIVER
+M: Guenter Roeck <linux(a)roeck-us.net>
+L: lm-sensors(a)lm-sensors.org
+S: Maintained
+F: Documentation/hwmon/max20751
+F: drivers/hwmon/max20751.c
+
MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
M: "Hans J. Koch" <hjk(a)hansjkoch.de>
L: lm-sensors(a)lm-sensors.org
@@@ -6619,51 -6600,6 +6620,51 @@@ S: Supporte
F: Documentation/devicetree/bindings/media/renesas,vsp1.txt
F: drivers/media/platform/vsp1/
+MEDIA DRIVERS FOR ASCOT2E
+M: Sergey Kozlov <serjk(a)netup.ru>
+L: linux-media(a)vger.kernel.org
+W: http://linuxtv.org
+W: http://netup.tv/
+T: git git://linuxtv.org/media_tree.git
+S: Supported
+F: drivers/media/dvb-frontends/ascot2e*
+
+MEDIA DRIVERS FOR CXD2841ER
+M: Sergey Kozlov <serjk(a)netup.ru>
+L: linux-media(a)vger.kernel.org
+W: http://linuxtv.org/
+W: http://netup.tv/
+T: git git://linuxtv.org/media_tree.git
+S: Supported
+F: drivers/media/dvb-frontends/cxd2841er*
+
+MEDIA DRIVERS FOR HORUS3A
+M: Sergey Kozlov <serjk(a)netup.ru>
+L: linux-media(a)vger.kernel.org
+W: http://linuxtv.org/
+W: http://netup.tv/
+T: git git://linuxtv.org/media_tree.git
+S: Supported
+F: drivers/media/dvb-frontends/horus3a*
+
+MEDIA DRIVERS FOR LNBH25
+M: Sergey Kozlov <serjk(a)netup.ru>
+L: linux-media(a)vger.kernel.org
+W: http://linuxtv.org/
+W: http://netup.tv/
+T: git git://linuxtv.org/media_tree.git
+S: Supported
+F: drivers/media/dvb-frontends/lnbh25*
+
+MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
+M: Sergey Kozlov <serjk(a)netup.ru>
+L: linux-media(a)vger.kernel.org
+W: http://linuxtv.org/
+W: http://netup.tv/
+T: git git://linuxtv.org/media_tree.git
+S: Supported
+F: drivers/media/pci/netup_unidvb/*
+
MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
M: Mauro Carvalho Chehab <mchehab(a)osg.samsung.com>
P: LinuxTV.org Project
@@@ -6713,6 -6649,15 +6714,15 @@@ W: http://www.mellanox.co
Q: http://patchwork.ozlabs.org/project/netdev/list/
F: drivers/net/ethernet/mellanox/mlx4/en_*
+ MELLANOX ETHERNET SWITCH DRIVERS
+ M: Jiri Pirko <jiri(a)mellanox.com>
+ M: Ido Schimmel <idosch(a)mellanox.com>
+ L: netdev(a)vger.kernel.org
+ S: Supported
+ W: http://www.mellanox.com
+ Q: http://patchwork.ozlabs.org/project/netdev/list/
+ F: drivers/net/ethernet/mellanox/mlxsw/
+
MEMORY MANAGEMENT
L: linux-mm(a)kvack.org
W: http://www.linux-mm.org
@@@ -8140,15 -8085,6 +8150,15 @@@ S: Maintaine
F: include/linux/power_supply.h
F: drivers/power/
+POWER STATE COORDINATION INTERFACE (PSCI)
+M: Mark Rutland <mark.rutland(a)arm.com>
+M: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com>
+L: linux-arm-kernel(a)lists.infradead.org
+S: Maintained
+F: drivers/firmware/psci.c
+F: include/linux/psci.h
+F: include/uapi/linux/psci.h
+
PNP SUPPORT
M: "Rafael J. Wysocki" <rafael.j.wysocki(a)intel.com>
S: Maintained
@@@ -8638,7 -8574,6 +8648,7 @@@ M: Philipp Zabel <p.zabel(a)pengutronix.d
S: Maintained
F: drivers/reset/
F: Documentation/devicetree/bindings/reset/
+F: include/dt-bindings/reset/
F: include/linux/reset.h
F: include/linux/reset-controller.h
@@@ -8773,6 -8708,7 +8783,6 @@@ F: drivers/video/fbdev/savage
S390
M: Martin Schwidefsky <schwidefsky(a)de.ibm.com>
M: Heiko Carstens <heiko.carstens(a)de.ibm.com>
-M: linux390(a)de.ibm.com
L: linux-s390(a)vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
@@@ -8800,6 -8736,7 +8810,6 @@@ F: block/partitions/ibm.
S390 NETWORK DRIVERS
M: Ursula Braun <ursula.braun(a)de.ibm.com>
-M: linux390(a)de.ibm.com
L: linux-s390(a)vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
@@@ -8816,6 -8753,7 +8826,6 @@@ F: drivers/pci/hotplug/s390_pci_hpc.
S390 ZCRYPT DRIVER
M: Ingo Tuchscherer <ingo.tuchscherer(a)de.ibm.com>
-M: linux390(a)de.ibm.com
L: linux-s390(a)vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
@@@ -8823,6 -8761,7 +8833,6 @@@ F: drivers/s390/crypto
S390 ZFCP DRIVER
M: Steffen Maier <maier(a)linux.vnet.ibm.com>
-M: linux390(a)de.ibm.com
L: linux-s390(a)vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
@@@ -8830,6 -8769,7 +8840,6 @@@ F: drivers/s390/scsi/zfcp_
S390 IUCV NETWORK LAYER
M: Ursula Braun <ursula.braun(a)de.ibm.com>
-M: linux390(a)de.ibm.com
L: linux-s390(a)vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
@@@ -8982,6 -8922,13 +8992,13 @@@ F: include/linux/dma/dw.
F: include/linux/platform_data/dma-dw.h
F: drivers/dma/dw/
+ SYNOPSYS DESIGNWARE ETHERNET QOS 4.10a driver
+ M: Lars Persson <lars.persson(a)axis.com>
+ L: netdev(a)vger.kernel.org
+ S: Supported
+ F: Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt
+ F: drivers/net/ethernet/synopsys/dwc_eth_qos.c
+
SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
M: Seungwon Jeon <tgih.jun(a)samsung.com>
M: Jaehoon Chung <jh80.chung(a)samsung.com>
@@@ -9946,7 -9893,6 +9963,7 @@@ S: Supporte
F: arch/arc/
F: Documentation/devicetree/bindings/arc/
F: drivers/tty/serial/arc_uart.c
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
SYNOPSYS ARC SDP platform support
M: Alexey Brodkin <abrodkin(a)synopsys.com>
@@@ -10401,13 -10347,6 +10418,13 @@@ F: drivers/char/toshiba.
F: include/linux/toshiba.h
F: include/uapi/linux/toshiba.h
+TOSHIBA TC358743 DRIVER
+M: Mats Randgaard <matrandg(a)cisco.com>
+L: linux-media(a)vger.kernel.org
+S: Maintained
+F: drivers/media/i2c/tc358743*
+F: include/media/tc358743.h
+
TMIO MMC DRIVER
M: Ian Molton <ian(a)mnementh.co.uk>
L: linux-mmc(a)vger.kernel.org
diff --combined arch/arm/boot/dts/am33xx.dtsi
index 01a2d94,8b59c86..b222306
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@@ -103,15 -103,6 +103,15 @@@
#size-cells = <1>;
ranges = <0 0x44c00000 0x280000>;
+ wkup_m3: wkup_m3@100000 {
+ compatible = "ti,am3352-wkup-m3";
+ reg = <0x100000 0x4000>,
+ <0x180000 0x2000>;
+ reg-names = "umem", "dmem";
+ ti,hwmods = "wkup_m3";
+ ti,pm-firmware = "am335x-pm-firmware.elf";
+ };
+
prcm: prcm@200000 {
compatible = "ti,am3-prcm";
reg = <0x200000 0x4000>;
@@@ -153,14 -144,6 +153,14 @@@
};
};
+ wkup_m3_ipc: wkup_m3_ipc@1324 {
+ compatible = "ti,am3352-wkup-m3-ipc";
+ reg = <0x1324 0x24>;
+ interrupts = <78>;
+ ti,rproc = <&wkup_m3>;
+ mboxes = <&mailbox &mbox_wkupm3>;
+ };
+
scm_clockdomains: clockdomains {
};
};
@@@ -717,7 -700,7 +717,7 @@@
};
mac: ethernet@4a100000 {
- compatible = "ti,cpsw";
+ compatible = "ti,am335x-cpsw","ti,cpsw";
ti,hwmods = "cpgmac0";
clocks = <&cpsw_125mhz_gclk>, <&cpsw_cpts_rft_clk>;
clock-names = "fck", "cpts";
@@@ -779,6 -762,14 +779,6 @@@
reg = <0x40300000 0x10000>; /* 64k */
};
- wkup_m3: wkup_m3@44d00000 {
- compatible = "ti,am3353-wkup-m3";
- reg = <0x44d00000 0x4000 /* M3 UMEM */
- 0x44d80000 0x2000>; /* M3 DMEM */
- ti,hwmods = "wkup_m3";
- ti,no-reset-on-init;
- };
-
elm: elm@48080000 {
compatible = "ti,am3352-elm";
reg = <0x48080000 0x2000>;
diff --combined arch/arm/boot/dts/dra7.dtsi
index e4c4380,0001e95..007e16b
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@@ -116,7 -116,7 +116,7 @@@
ranges = <0 0x2000 0x2000>;
scm_conf: scm_conf@0 {
- compatible = "syscon";
+ compatible = "syscon", "simple-bus";
reg = <0x0 0x1400>;
#address-cells = <1>;
#size-cells = <1>;
@@@ -141,7 -141,7 +141,7 @@@
dra7_pmx_core: pinmux@1400 {
compatible = "ti,dra7-padconf",
"pinctrl-single";
- reg = <0x1400 0x0464>;
+ reg = <0x1400 0x0468>;
#address-cells = <1>;
#size-cells = <0>;
#interrupt-cells = <1>;
@@@ -149,11 -149,6 +149,11 @@@
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x3fffffff>;
};
+
+ scm_conf1: scm_conf@1c04 {
+ compatible = "syscon";
+ reg = <0x1c04 0x0020>;
+ };
};
cm_core_aon: cm_core_aon@5000 {
@@@ -216,7 -211,7 +216,7 @@@
#address-cells = <1>;
ranges = <0x51000000 0x51000000 0x3000
0x0 0x20000000 0x10000000>;
- pcie@51000000 {
+ pcie1: pcie@51000000 {
compatible = "ti,dra7-pcie";
reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>;
reg-names = "rc_dbics", "ti_conf", "config";
@@@ -291,6 -286,16 +291,6 @@@
#thermal-sensor-cells = <1>;
};
- dra7_ctrl_core: ctrl_core@4a002000 {
- compatible = "syscon";
- reg = <0x4a002000 0x6d0>;
- };
-
- dra7_ctrl_general: tisyscon@4a002e00 {
- compatible = "syscon";
- reg = <0x4a002e00 0x7c>;
- };
-
sdma: dma-controller@4a056000 {
compatible = "ti,omap4430-sdma";
reg = <0x4a056000 0x1000>;
@@@ -303,15 -308,6 +303,15 @@@
dma-requests = <127>;
};
+ sdma_xbar: dma-router@4a002b78 {
+ compatible = "ti,dra7-dma-crossbar";
+ reg = <0x4a002b78 0xfc>;
+ #dma-cells = <1>;
+ dma-requests = <205>;
+ ti,dma-safe-map = <0>;
+ dma-masters = <&sdma>;
+ };
+
gpio1: gpio@4ae10000 {
compatible = "ti,omap4-gpio";
reg = <0x4ae10000 0x200>;
@@@ -407,7 -403,7 +407,7 @@@
ti,hwmods = "uart1";
clock-frequency = <48000000>;
status = "disabled";
- dmas = <&sdma 49>, <&sdma 50>;
+ dmas = <&sdma_xbar 49>, <&sdma_xbar 50>;
dma-names = "tx", "rx";
};
@@@ -418,7 -414,7 +418,7 @@@
ti,hwmods = "uart2";
clock-frequency = <48000000>;
status = "disabled";
- dmas = <&sdma 51>, <&sdma 52>;
+ dmas = <&sdma_xbar 51>, <&sdma_xbar 52>;
dma-names = "tx", "rx";
};
@@@ -429,7 -425,7 +429,7 @@@
ti,hwmods = "uart3";
clock-frequency = <48000000>;
status = "disabled";
- dmas = <&sdma 53>, <&sdma 54>;
+ dmas = <&sdma_xbar 53>, <&sdma_xbar 54>;
dma-names = "tx", "rx";
};
@@@ -440,7 -436,7 +440,7 @@@
ti,hwmods = "uart4";
clock-frequency = <48000000>;
status = "disabled";
- dmas = <&sdma 55>, <&sdma 56>;
+ dmas = <&sdma_xbar 55>, <&sdma_xbar 56>;
dma-names = "tx", "rx";
};
@@@ -451,7 -447,7 +451,7 @@@
ti,hwmods = "uart5";
clock-frequency = <48000000>;
status = "disabled";
- dmas = <&sdma 63>, <&sdma 64>;
+ dmas = <&sdma_xbar 63>, <&sdma_xbar 64>;
dma-names = "tx", "rx";
};
@@@ -462,7 -458,7 +462,7 @@@
ti,hwmods = "uart6";
clock-frequency = <48000000>;
status = "disabled";
- dmas = <&sdma 79>, <&sdma 80>;
+ dmas = <&sdma_xbar 79>, <&sdma_xbar 80>;
dma-names = "tx", "rx";
};
@@@ -871,7 -867,7 +871,7 @@@
ti,hwmods = "mmc1";
ti,dual-volt;
ti,needs-special-reset;
- dmas = <&sdma 61>, <&sdma 62>;
+ dmas = <&sdma_xbar 61>, <&sdma_xbar 62>;
dma-names = "tx", "rx";
status = "disabled";
pbias-supply = <&pbias_mmc_reg>;
@@@ -883,7 -879,7 +883,7 @@@
interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmc2";
ti,needs-special-reset;
- dmas = <&sdma 47>, <&sdma 48>;
+ dmas = <&sdma_xbar 47>, <&sdma_xbar 48>;
dma-names = "tx", "rx";
status = "disabled";
};
@@@ -894,7 -890,7 +894,7 @@@
interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmc3";
ti,needs-special-reset;
- dmas = <&sdma 77>, <&sdma 78>;
+ dmas = <&sdma_xbar 77>, <&sdma_xbar 78>;
dma-names = "tx", "rx";
status = "disabled";
};
@@@ -905,7 -901,7 +905,7 @@@
interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmc4";
ti,needs-special-reset;
- dmas = <&sdma 57>, <&sdma 58>;
+ dmas = <&sdma_xbar 57>, <&sdma_xbar 58>;
dma-names = "tx", "rx";
status = "disabled";
};
@@@ -1050,14 -1046,14 +1050,14 @@@
#size-cells = <0>;
ti,hwmods = "mcspi1";
ti,spi-num-cs = <4>;
- dmas = <&sdma 35>,
- <&sdma 36>,
- <&sdma 37>,
- <&sdma 38>,
- <&sdma 39>,
- <&sdma 40>,
- <&sdma 41>,
- <&sdma 42>;
+ dmas = <&sdma_xbar 35>,
+ <&sdma_xbar 36>,
+ <&sdma_xbar 37>,
+ <&sdma_xbar 38>,
+ <&sdma_xbar 39>,
+ <&sdma_xbar 40>,
+ <&sdma_xbar 41>,
+ <&sdma_xbar 42>;
dma-names = "tx0", "rx0", "tx1", "rx1",
"tx2", "rx2", "tx3", "rx3";
status = "disabled";
@@@ -1071,10 -1067,10 +1071,10 @@@
#size-cells = <0>;
ti,hwmods = "mcspi2";
ti,spi-num-cs = <2>;
- dmas = <&sdma 43>,
- <&sdma 44>,
- <&sdma 45>,
- <&sdma 46>;
+ dmas = <&sdma_xbar 43>,
+ <&sdma_xbar 44>,
+ <&sdma_xbar 45>,
+ <&sdma_xbar 46>;
dma-names = "tx0", "rx0", "tx1", "rx1";
status = "disabled";
};
@@@ -1087,7 -1083,7 +1087,7 @@@
#size-cells = <0>;
ti,hwmods = "mcspi3";
ti,spi-num-cs = <2>;
- dmas = <&sdma 15>, <&sdma 16>;
+ dmas = <&sdma_xbar 15>, <&sdma_xbar 16>;
dma-names = "tx0", "rx0";
status = "disabled";
};
@@@ -1100,7 -1096,7 +1100,7 @@@
#size-cells = <0>;
ti,hwmods = "mcspi4";
ti,spi-num-cs = <1>;
- dmas = <&sdma 70>, <&sdma 71>;
+ dmas = <&sdma_xbar 70>, <&sdma_xbar 71>;
dma-names = "tx0", "rx0";
status = "disabled";
};
@@@ -1300,12 -1296,7 +1300,12 @@@
usb1: usb@48890000 {
compatible = "snps,dwc3";
reg = <0x48890000 0x17000>;
- interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "peripheral",
+ "host",
+ "otg";
phys = <&usb2_phy1>, <&usb3_phy1>;
phy-names = "usb2-phy", "usb3-phy";
tx-fifo-resize;
@@@ -1328,12 -1319,7 +1328,12 @@@
usb2: usb@488d0000 {
compatible = "snps,dwc3";
reg = <0x488d0000 0x17000>;
- interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "peripheral",
+ "host",
+ "otg";
phys = <&usb2_phy2>;
phy-names = "usb2-phy";
tx-fifo-resize;
@@@ -1358,12 -1344,7 +1358,12 @@@
usb3: usb@48910000 {
compatible = "snps,dwc3";
reg = <0x48910000 0x17000>;
- interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "peripheral",
+ "host",
+ "otg";
tx-fifo-resize;
maximum-speed = "high-speed";
dr_mode = "otg";
@@@ -1418,7 -1399,7 +1418,7 @@@
};
mac: ethernet@4a100000 {
- compatible = "ti,cpsw";
+ compatible = "ti,dra7-cpsw","ti,cpsw";
ti,hwmods = "gmac";
clocks = <&dpll_gmac_ck>, <&gmac_gmii_ref_clk_div>;
clock-names = "fck", "cpts";
diff --combined drivers/base/property.c
index 37a7bb7,4c20828..287704d
--- a/drivers/base/property.c
+++ b/drivers/base/property.c
@@@ -16,6 -16,8 +16,8 @@@
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/property.h>
+ #include <linux/etherdevice.h>
+ #include <linux/phy.h>
/**
* device_add_property_set - Add a collection of properties to a device object.
@@@ -27,10 -29,9 +29,10 @@@
*/
void device_add_property_set(struct device *dev, struct property_set *pset)
{
- if (pset)
- pset->fwnode.type = FWNODE_PDATA;
+ if (!pset)
+ return;
+ pset->fwnode.type = FWNODE_PDATA;
set_secondary_fwnode(dev, &pset->fwnode);
}
EXPORT_SYMBOL_GPL(device_add_property_set);
@@@ -534,3 -535,79 +536,79 @@@ bool device_dma_is_coherent(struct devi
return coherent;
}
EXPORT_SYMBOL_GPL(device_dma_is_coherent);
+
+ /**
+ * device_get_phy_mode - Get phy mode for given device
+ * @dev: Pointer to the given device
+ *
+ * The function gets phy interface string from property 'phy-mode' or
+ * 'phy-connection-type', and return its index in phy_modes table, or errno in
+ * error case.
+ */
+ int device_get_phy_mode(struct device *dev)
+ {
+ const char *pm;
+ int err, i;
+
+ err = device_property_read_string(dev, "phy-mode", &pm);
+ if (err < 0)
+ err = device_property_read_string(dev,
+ "phy-connection-type", &pm);
+ if (err < 0)
+ return err;
+
+ for (i = 0; i < PHY_INTERFACE_MODE_MAX; i++)
+ if (!strcasecmp(pm, phy_modes(i)))
+ return i;
+
+ return -ENODEV;
+ }
+ EXPORT_SYMBOL_GPL(device_get_phy_mode);
+
+ static void *device_get_mac_addr(struct device *dev,
+ const char *name, char *addr,
+ int alen)
+ {
+ int ret = device_property_read_u8_array(dev, name, addr, alen);
+
+ if (ret == 0 && alen == ETH_ALEN && is_valid_ether_addr(addr))
+ return addr;
+ return NULL;
+ }
+
+ /**
+ * device_get_mac_address - Get the MAC for a given device
+ * @dev: Pointer to the device
+ * @addr: Address of buffer to store the MAC in
+ * @alen: Length of the buffer pointed to by addr, should be ETH_ALEN
+ *
+ * Search the firmware node for the best MAC address to use. 'mac-address' is
+ * checked first, because that is supposed to contain to "most recent" MAC
+ * address. If that isn't set, then 'local-mac-address' is checked next,
+ * because that is the default address. If that isn't set, then the obsolete
+ * 'address' is checked, just in case we're using an old device tree.
+ *
+ * Note that the 'address' property is supposed to contain a virtual address of
+ * the register set, but some DTS files have redefined that property to be the
+ * MAC address.
+ *
+ * All-zero MAC addresses are rejected, because those could be properties that
+ * exist in the firmware tables, but were not updated by the firmware. For
+ * example, the DTS could define 'mac-address' and 'local-mac-address', with
+ * zero MAC addresses. Some older U-Boots only initialized 'local-mac-address'.
+ * In this case, the real MAC is in 'local-mac-address', and 'mac-address'
+ * exists but is all zeros.
+ */
+ void *device_get_mac_address(struct device *dev, char *addr, int alen)
+ {
+ addr = device_get_mac_addr(dev, "mac-address", addr, alen);
+ if (addr)
+ return addr;
+
+ addr = device_get_mac_addr(dev, "local-mac-address", addr, alen);
+ if (addr)
+ return addr;
+
+ return device_get_mac_addr(dev, "address", addr, alen);
+ }
+ EXPORT_SYMBOL(device_get_mac_address);
diff --combined drivers/net/ethernet/emulex/benet/be_main.c
index 6ca693b,15cc3a1..12687bf
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@@ -681,11 -681,14 +681,14 @@@ void be_link_status_update(struct be_ad
static void be_tx_stats_update(struct be_tx_obj *txo, struct sk_buff *skb)
{
struct be_tx_stats *stats = tx_stats(txo);
+ u64 tx_pkts = skb_shinfo(skb)->gso_segs ? : 1;
u64_stats_update_begin(&stats->sync);
stats->tx_reqs++;
stats->tx_bytes += skb->len;
- stats->tx_pkts += (skb_shinfo(skb)->gso_segs ? : 1);
+ stats->tx_pkts += tx_pkts;
+ if (skb->encapsulation && skb->ip_summed == CHECKSUM_PARTIAL)
+ stats->tx_vxlan_offload_pkts += tx_pkts;
u64_stats_update_end(&stats->sync);
}
@@@ -1258,7 -1261,7 +1261,7 @@@ static bool be_send_pkt_to_bmc(struct b
if (is_udp_pkt((*skb))) {
struct udphdr *udp = udp_hdr((*skb));
- switch (udp->dest) {
+ switch (ntohs(udp->dest)) {
case DHCP_CLIENT_PORT:
os2bmc = is_dhcp_client_filt_enabled(adapter);
goto done;
@@@ -1961,6 -1964,8 +1964,8 @@@ static void be_rx_stats_update(struct b
stats->rx_compl++;
stats->rx_bytes += rxcp->pkt_size;
stats->rx_pkts++;
+ if (rxcp->tunneled)
+ stats->rx_vxlan_offload_pkts++;
if (rxcp->pkt_type == BE_MULTICAST_PACKET)
stats->rx_mcast_pkts++;
if (rxcp->err)
@@@ -3610,15 -3615,15 +3615,15 @@@ err
static int be_setup_wol(struct be_adapter *adapter, bool enable)
{
+ struct device *dev = &adapter->pdev->dev;
struct be_dma_mem cmd;
- int status = 0;
u8 mac[ETH_ALEN];
+ int status;
eth_zero_addr(mac);
cmd.size = sizeof(struct be_cmd_req_acpi_wol_magic_config);
- cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
- GFP_KERNEL);
+ cmd.va = dma_zalloc_coherent(dev, cmd.size, &cmd.dma, GFP_KERNEL);
if (!cmd.va)
return -ENOMEM;
@@@ -3627,24 -3632,18 +3632,18 @@@
PCICFG_PM_CONTROL_OFFSET,
PCICFG_PM_CONTROL_MASK);
if (status) {
- dev_err(&adapter->pdev->dev,
- "Could not enable Wake-on-lan\n");
- dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va,
- cmd.dma);
- return status;
+ dev_err(dev, "Could not enable Wake-on-lan\n");
+ goto err;
}
- status = be_cmd_enable_magic_wol(adapter,
- adapter->netdev->dev_addr,
- &cmd);
- pci_enable_wake(adapter->pdev, PCI_D3hot, 1);
- pci_enable_wake(adapter->pdev, PCI_D3cold, 1);
} else {
- status = be_cmd_enable_magic_wol(adapter, mac, &cmd);
- pci_enable_wake(adapter->pdev, PCI_D3hot, 0);
- pci_enable_wake(adapter->pdev, PCI_D3cold, 0);
+ ether_addr_copy(mac, adapter->netdev->dev_addr);
}
- dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, cmd.dma);
+ status = be_cmd_enable_magic_wol(adapter, mac, &cmd);
+ pci_enable_wake(adapter->pdev, PCI_D3hot, enable);
+ pci_enable_wake(adapter->pdev, PCI_D3cold, enable);
+ err:
+ dma_free_coherent(dev, cmd.size, cmd.va, cmd.dma);
return status;
}
@@@ -4977,7 -4976,7 +4976,7 @@@ static bool be_check_ufi_compatibility(
{
if (!fhdr) {
dev_err(&adapter->pdev->dev, "Invalid FW UFI file");
- return -1;
+ return false;
}
/* First letter of the build version is used to identify
@@@ -5132,9 -5131,6 +5131,6 @@@ static int be_ndo_bridge_getlink(struc
int status = 0;
u8 hsw_mode;
- if (!sriov_enabled(adapter))
- return 0;
-
/* BE and Lancer chips support VEB mode only */
if (BEx_chip(adapter) || lancer_chip(adapter)) {
hsw_mode = PORT_FWD_TYPE_VEB;
@@@ -5144,6 -5140,9 +5140,9 @@@
NULL);
if (status)
return 0;
+
+ if (hsw_mode == PORT_FWD_TYPE_PASSTHRU)
+ return 0;
}
return ndo_dflt_bridge_getlink(skb, pid, seq, dev,
@@@ -5174,7 -5173,7 +5173,7 @@@ static void be_add_vxlan_port(struct ne
struct device *dev = &adapter->pdev->dev;
int status;
- if (lancer_chip(adapter) || BEx_chip(adapter))
+ if (lancer_chip(adapter) || BEx_chip(adapter) || be_is_mc(adapter))
return;
if (adapter->flags & BE_FLAGS_VXLAN_OFFLOADS) {
@@@ -5221,7 -5220,7 +5220,7 @@@ static void be_del_vxlan_port(struct ne
{
struct be_adapter *adapter = netdev_priv(netdev);
- if (lancer_chip(adapter) || BEx_chip(adapter))
+ if (lancer_chip(adapter) || BEx_chip(adapter) || be_is_mc(adapter))
return;
if (adapter->vxlan_port != port)
@@@ -5278,6 -5277,27 +5277,27 @@@ static netdev_features_t be_features_ch
}
#endif
+ static int be_get_phys_port_id(struct net_device *dev,
+ struct netdev_phys_item_id *ppid)
+ {
+ int i, id_len = CNTL_SERIAL_NUM_WORDS * CNTL_SERIAL_NUM_WORD_SZ + 1;
+ struct be_adapter *adapter = netdev_priv(dev);
+ u8 *id;
+
+ if (MAX_PHYS_ITEM_ID_LEN < id_len)
+ return -ENOSPC;
+
+ ppid->id[0] = adapter->hba_port_num + 1;
+ id = &ppid->id[1];
+ for (i = CNTL_SERIAL_NUM_WORDS - 1; i >= 0;
+ i--, id += CNTL_SERIAL_NUM_WORD_SZ)
+ memcpy(id, &adapter->serial_num[i], CNTL_SERIAL_NUM_WORD_SZ);
+
+ ppid->id_len = id_len;
+
+ return 0;
+ }
+
static const struct net_device_ops be_netdev_ops = {
.ndo_open = be_open,
.ndo_stop = be_close,
@@@ -5308,6 -5328,7 +5328,7 @@@
.ndo_del_vxlan_port = be_del_vxlan_port,
.ndo_features_check = be_features_check,
#endif
+ .ndo_get_phys_port_id = be_get_phys_port_id,
};
static void be_netdev_init(struct net_device *netdev)
@@@ -5866,7 -5887,6 +5887,6 @@@ static int be_pci_resume(struct pci_de
if (status)
return status;
- pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
status = be_resume(adapter);
@@@ -5946,7 -5966,6 +5966,6 @@@ static pci_ers_result_t be_eeh_reset(st
return PCI_ERS_RESULT_DISCONNECT;
pci_set_master(pdev);
- pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
/* Check if card is ok and fw is ready */
diff --combined drivers/net/ethernet/freescale/gianfar.c
index 10b3bbbb,087ffcd..4b69d061
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@@ -109,15 -109,15 +109,15 @@@
#define TX_TIMEOUT (1*HZ)
- const char gfar_driver_version[] = "1.3";
+ const char gfar_driver_version[] = "2.0";
static int gfar_enet_open(struct net_device *dev);
static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev);
static void gfar_reset_task(struct work_struct *work);
static void gfar_timeout(struct net_device *dev);
static int gfar_close(struct net_device *dev);
- static struct sk_buff *gfar_new_skb(struct net_device *dev,
- dma_addr_t *bufaddr);
+ static void gfar_alloc_rx_buffs(struct gfar_priv_rx_q *rx_queue,
+ int alloc_cnt);
static int gfar_set_mac_address(struct net_device *dev);
static int gfar_change_mtu(struct net_device *dev, int new_mtu);
static irqreturn_t gfar_error(int irq, void *dev_id);
@@@ -141,8 -141,7 +141,7 @@@ static void gfar_netpoll(struct net_dev
#endif
int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit);
static void gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue);
- static void gfar_process_frame(struct net_device *dev, struct sk_buff *skb,
- int amount_pull, struct napi_struct *napi);
+ static void gfar_process_frame(struct net_device *ndev, struct sk_buff *skb);
static void gfar_halt_nodisable(struct gfar_private *priv);
static void gfar_clear_exact_match(struct net_device *dev);
static void gfar_set_mac_for_addr(struct net_device *dev, int num,
@@@ -169,17 -168,15 +168,15 @@@ static void gfar_init_rxbdp(struct gfar
bdp->lstatus = cpu_to_be32(lstatus);
}
- static int gfar_init_bds(struct net_device *ndev)
+ static void gfar_init_bds(struct net_device *ndev)
{
struct gfar_private *priv = netdev_priv(ndev);
struct gfar __iomem *regs = priv->gfargrp[0].regs;
struct gfar_priv_tx_q *tx_queue = NULL;
struct gfar_priv_rx_q *rx_queue = NULL;
struct txbd8 *txbdp;
- struct rxbd8 *rxbdp;
u32 __iomem *rfbptr;
int i, j;
- dma_addr_t bufaddr;
for (i = 0; i < priv->num_tx_queues; i++) {
tx_queue = priv->tx_queue[i];
@@@ -207,40 -204,26 +204,26 @@@
rfbptr = ®s->rfbptr0;
for (i = 0; i < priv->num_rx_queues; i++) {
rx_queue = priv->rx_queue[i];
- rx_queue->cur_rx = rx_queue->rx_bd_base;
- rx_queue->skb_currx = 0;
- rxbdp = rx_queue->rx_bd_base;
- for (j = 0; j < rx_queue->rx_ring_size; j++) {
- struct sk_buff *skb = rx_queue->rx_skbuff[j];
+ rx_queue->next_to_clean = 0;
+ rx_queue->next_to_use = 0;
+ rx_queue->next_to_alloc = 0;
- if (skb) {
- bufaddr = be32_to_cpu(rxbdp->bufPtr);
- } else {
- skb = gfar_new_skb(ndev, &bufaddr);
- if (!skb) {
- netdev_err(ndev, "Can't allocate RX buffers\n");
- return -ENOMEM;
- }
- rx_queue->rx_skbuff[j] = skb;
- }
-
- gfar_init_rxbdp(rx_queue, rxbdp, bufaddr);
- rxbdp++;
- }
+ /* make sure next_to_clean != next_to_use after this
+ * by leaving at least 1 unused descriptor
+ */
+ gfar_alloc_rx_buffs(rx_queue, gfar_rxbd_unused(rx_queue));
rx_queue->rfbptr = rfbptr;
rfbptr += 2;
}
-
- return 0;
}
static int gfar_alloc_skb_resources(struct net_device *ndev)
{
void *vaddr;
dma_addr_t addr;
- int i, j, k;
+ int i, j;
struct gfar_private *priv = netdev_priv(ndev);
struct device *dev = priv->dev;
struct gfar_priv_tx_q *tx_queue = NULL;
@@@ -279,7 -262,8 +262,8 @@@
rx_queue = priv->rx_queue[i];
rx_queue->rx_bd_base = vaddr;
rx_queue->rx_bd_dma_base = addr;
- rx_queue->dev = ndev;
+ rx_queue->ndev = ndev;
+ rx_queue->dev = dev;
addr += sizeof(struct rxbd8) * rx_queue->rx_ring_size;
vaddr += sizeof(struct rxbd8) * rx_queue->rx_ring_size;
}
@@@ -294,25 -278,20 +278,20 @@@
if (!tx_queue->tx_skbuff)
goto cleanup;
- for (k = 0; k < tx_queue->tx_ring_size; k++)
- tx_queue->tx_skbuff[k] = NULL;
+ for (j = 0; j < tx_queue->tx_ring_size; j++)
+ tx_queue->tx_skbuff[j] = NULL;
}
for (i = 0; i < priv->num_rx_queues; i++) {
rx_queue = priv->rx_queue[i];
- rx_queue->rx_skbuff =
- kmalloc_array(rx_queue->rx_ring_size,
- sizeof(*rx_queue->rx_skbuff),
- GFP_KERNEL);
- if (!rx_queue->rx_skbuff)
+ rx_queue->rx_buff = kcalloc(rx_queue->rx_ring_size,
+ sizeof(*rx_queue->rx_buff),
+ GFP_KERNEL);
+ if (!rx_queue->rx_buff)
goto cleanup;
-
- for (j = 0; j < rx_queue->rx_ring_size; j++)
- rx_queue->rx_skbuff[j] = NULL;
}
- if (gfar_init_bds(ndev))
- goto cleanup;
+ gfar_init_bds(ndev);
return 0;
@@@ -354,10 -333,8 +333,8 @@@ static void gfar_init_rqprm(struct gfar
}
}
- static void gfar_rx_buff_size_config(struct gfar_private *priv)
+ static void gfar_rx_offload_en(struct gfar_private *priv)
{
- int frame_size = priv->ndev->mtu + ETH_HLEN + ETH_FCS_LEN;
-
/* set this when rx hw offload (TOE) functions are being used */
priv->uses_rxfcb = 0;
@@@ -366,16 -343,6 +343,6 @@@
if (priv->hwts_rx_en)
priv->uses_rxfcb = 1;
-
- if (priv->uses_rxfcb)
- frame_size += GMAC_FCB_LEN;
-
- frame_size += priv->padding;
-
- frame_size = (frame_size & ~(INCREMENTAL_BUFFER_SIZE - 1)) +
- INCREMENTAL_BUFFER_SIZE;
-
- priv->rx_buffer_size = frame_size;
}
static void gfar_mac_rx_config(struct gfar_private *priv)
@@@ -593,9 -560,8 +560,8 @@@ static int gfar_alloc_rx_queues(struct
if (!priv->rx_queue[i])
return -ENOMEM;
- priv->rx_queue[i]->rx_skbuff = NULL;
priv->rx_queue[i]->qindex = i;
- priv->rx_queue[i]->dev = priv->ndev;
+ priv->rx_queue[i]->ndev = priv->ndev;
}
return 0;
}
@@@ -1187,12 -1153,11 +1153,11 @@@ void gfar_mac_reset(struct gfar_privat
udelay(3);
- /* Compute rx_buff_size based on config flags */
- gfar_rx_buff_size_config(priv);
+ gfar_rx_offload_en(priv);
/* Initialize the max receive frame/buffer lengths */
- gfar_write(®s->maxfrm, priv->rx_buffer_size);
- gfar_write(®s->mrblr, priv->rx_buffer_size);
+ gfar_write(®s->maxfrm, GFAR_JUMBO_FRAME_SIZE);
+ gfar_write(®s->mrblr, GFAR_RXB_SIZE);
/* Initialize the Minimum Frame Length Register */
gfar_write(®s->minflr, MINFLR_INIT_SETTINGS);
@@@ -1200,12 -1165,11 +1165,11 @@@
/* Initialize MACCFG2. */
tempval = MACCFG2_INIT_SETTINGS;
- /* If the mtu is larger than the max size for standard
- * ethernet frames (ie, a jumbo frame), then set maccfg2
- * to allow huge frames, and to check the length
+ /* eTSEC74 erratum: Rx frames of length MAXFRM or MAXFRM-1
+ * are marked as truncated. Avoid this by MACCFG2[Huge Frame]=1,
+ * and by checking RxBD[LG] and discarding larger than MAXFRM.
*/
- if (priv->rx_buffer_size > DEFAULT_RX_BUFFER_SIZE ||
- gfar_has_errata(priv, GFAR_ERRATA_74))
+ if (gfar_has_errata(priv, GFAR_ERRATA_74))
tempval |= MACCFG2_HUGEFRAME | MACCFG2_LENGTHCHECK;
gfar_write(®s->maccfg2, tempval);
@@@ -1415,8 -1379,6 +1379,6 @@@ static int gfar_probe(struct platform_d
priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER)
dev->needed_headroom = GMAC_FCB_LEN;
- priv->rx_buffer_size = DEFAULT_RX_BUFFER_SIZE;
-
/* Initializing some of the rx/tx queue level parameters */
for (i = 0; i < priv->num_tx_queues; i++) {
priv->tx_queue[i]->tx_ring_size = DEFAULT_TX_RING_SIZE;
@@@ -1599,10 -1561,7 +1561,7 @@@ static int gfar_restore(struct device *
return 0;
}
- if (gfar_init_bds(ndev)) {
- free_skb_resources(priv);
- return -ENOMEM;
- }
+ gfar_init_bds(ndev);
gfar_mac_reset(priv);
@@@ -1893,26 -1852,32 +1852,32 @@@ static void free_skb_tx_queue(struct gf
static void free_skb_rx_queue(struct gfar_priv_rx_q *rx_queue)
{
- struct rxbd8 *rxbdp;
- struct gfar_private *priv = netdev_priv(rx_queue->dev);
int i;
- rxbdp = rx_queue->rx_bd_base;
+ struct rxbd8 *rxbdp = rx_queue->rx_bd_base;
+
+ if (rx_queue->skb)
+ dev_kfree_skb(rx_queue->skb);
for (i = 0; i < rx_queue->rx_ring_size; i++) {
- if (rx_queue->rx_skbuff[i]) {
- dma_unmap_single(priv->dev, be32_to_cpu(rxbdp->bufPtr),
- priv->rx_buffer_size,
- DMA_FROM_DEVICE);
- dev_kfree_skb_any(rx_queue->rx_skbuff[i]);
- rx_queue->rx_skbuff[i] = NULL;
- }
+ struct gfar_rx_buff *rxb = &rx_queue->rx_buff[i];
+
rxbdp->lstatus = 0;
rxbdp->bufPtr = 0;
rxbdp++;
+
+ if (!rxb->page)
+ continue;
+
+ dma_unmap_single(rx_queue->dev, rxb->dma,
+ PAGE_SIZE, DMA_FROM_DEVICE);
+ __free_page(rxb->page);
+
+ rxb->page = NULL;
}
- kfree(rx_queue->rx_skbuff);
- rx_queue->rx_skbuff = NULL;
+
+ kfree(rx_queue->rx_buff);
+ rx_queue->rx_buff = NULL;
}
/* If there are any tx skbs or rx skbs still around, free them.
@@@ -1937,7 -1902,7 +1902,7 @@@ static void free_skb_resources(struct g
for (i = 0; i < priv->num_rx_queues; i++) {
rx_queue = priv->rx_queue[i];
- if (rx_queue->rx_skbuff)
+ if (rx_queue->rx_buff)
free_skb_rx_queue(rx_queue);
}
@@@ -2102,11 -2067,6 +2067,11 @@@ int startup_gfar(struct net_device *nde
/* Start Rx/Tx DMA and enable the interrupts */
gfar_start(priv);
+ /* force link state update after mac reset */
+ priv->oldlink = 0;
+ priv->oldspeed = 0;
+ priv->oldduplex = -1;
+
phy_start(priv->phydev);
enable_napi(priv);
@@@ -2500,7 -2460,7 +2465,7 @@@ static int gfar_change_mtu(struct net_d
struct gfar_private *priv = netdev_priv(dev);
int frame_size = new_mtu + ETH_HLEN;
- if ((frame_size < 64) || (frame_size > JUMBO_FRAME_SIZE)) {
+ if ((frame_size < 64) || (frame_size > GFAR_JUMBO_FRAME_SIZE)) {
netif_err(priv, drv, dev, "Invalid MTU setting\n");
return -EINVAL;
}
@@@ -2554,15 -2514,6 +2519,6 @@@ static void gfar_timeout(struct net_dev
schedule_work(&priv->reset_task);
}
- static void gfar_align_skb(struct sk_buff *skb)
- {
- /* We need the data buffer to be aligned properly. We will reserve
- * as many bytes as needed to align the data properly
- */
- skb_reserve(skb, RXBUF_ALIGNMENT -
- (((unsigned long) skb->data) & (RXBUF_ALIGNMENT - 1)));
- }
-
/* Interrupt Handler for Transmit complete */
static void gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue)
{
@@@ -2620,7 -2571,8 +2576,8 @@@
if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_IN_PROGRESS)) {
struct skb_shared_hwtstamps shhwtstamps;
- u64 *ns = (u64*) (((u32)skb->data + 0x10) & ~0x7);
+ u64 *ns = (u64 *)(((uintptr_t)skb->data + 0x10) &
+ ~0x7UL);
memset(&shhwtstamps, 0, sizeof(shhwtstamps));
shhwtstamps.hwtstamp = ns_to_ktime(*ns);
@@@ -2669,49 -2621,85 +2626,85 @@@
netdev_tx_completed_queue(txq, howmany, bytes_sent);
}
- static struct sk_buff *gfar_alloc_skb(struct net_device *dev)
+ static bool gfar_new_page(struct gfar_priv_rx_q *rxq, struct gfar_rx_buff *rxb)
{
- struct gfar_private *priv = netdev_priv(dev);
- struct sk_buff *skb;
+ struct page *page;
+ dma_addr_t addr;
- skb = netdev_alloc_skb(dev, priv->rx_buffer_size + RXBUF_ALIGNMENT);
- if (!skb)
- return NULL;
+ page = dev_alloc_page();
+ if (unlikely(!page))
+ return false;
- gfar_align_skb(skb);
+ addr = dma_map_page(rxq->dev, page, 0, PAGE_SIZE, DMA_FROM_DEVICE);
+ if (unlikely(dma_mapping_error(rxq->dev, addr))) {
+ __free_page(page);
- return skb;
+ return false;
+ }
+
+ rxb->dma = addr;
+ rxb->page = page;
+ rxb->page_offset = 0;
+
+ return true;
}
- static struct sk_buff *gfar_new_skb(struct net_device *dev, dma_addr_t *bufaddr)
+ static void gfar_rx_alloc_err(struct gfar_priv_rx_q *rx_queue)
{
- struct gfar_private *priv = netdev_priv(dev);
- struct sk_buff *skb;
- dma_addr_t addr;
+ struct gfar_private *priv = netdev_priv(rx_queue->ndev);
+ struct gfar_extra_stats *estats = &priv->extra_stats;
- skb = gfar_alloc_skb(dev);
- if (!skb)
- return NULL;
+ netdev_err(rx_queue->ndev, "Can't alloc RX buffers\n");
+ atomic64_inc(&estats->rx_alloc_err);
+ }
- addr = dma_map_single(priv->dev, skb->data,
- priv->rx_buffer_size, DMA_FROM_DEVICE);
- if (unlikely(dma_mapping_error(priv->dev, addr))) {
- dev_kfree_skb_any(skb);
- return NULL;
+ static void gfar_alloc_rx_buffs(struct gfar_priv_rx_q *rx_queue,
+ int alloc_cnt)
+ {
+ struct rxbd8 *bdp;
+ struct gfar_rx_buff *rxb;
+ int i;
+
+ i = rx_queue->next_to_use;
+ bdp = &rx_queue->rx_bd_base[i];
+ rxb = &rx_queue->rx_buff[i];
+
+ while (alloc_cnt--) {
+ /* try reuse page */
+ if (unlikely(!rxb->page)) {
+ if (unlikely(!gfar_new_page(rx_queue, rxb))) {
+ gfar_rx_alloc_err(rx_queue);
+ break;
+ }
+ }
+
+ /* Setup the new RxBD */
+ gfar_init_rxbdp(rx_queue, bdp,
+ rxb->dma + rxb->page_offset + RXBUF_ALIGNMENT);
+
+ /* Update to the next pointer */
+ bdp++;
+ rxb++;
+
+ if (unlikely(++i == rx_queue->rx_ring_size)) {
+ i = 0;
+ bdp = rx_queue->rx_bd_base;
+ rxb = rx_queue->rx_buff;
+ }
}
- *bufaddr = addr;
- return skb;
+ rx_queue->next_to_use = i;
+ rx_queue->next_to_alloc = i;
}
- static inline void count_errors(unsigned short status, struct net_device *dev)
+ static void count_errors(u32 lstatus, struct net_device *ndev)
{
- struct gfar_private *priv = netdev_priv(dev);
- struct net_device_stats *stats = &dev->stats;
+ struct gfar_private *priv = netdev_priv(ndev);
+ struct net_device_stats *stats = &ndev->stats;
struct gfar_extra_stats *estats = &priv->extra_stats;
/* If the packet was truncated, none of the other errors matter */
- if (status & RXBD_TRUNCATED) {
+ if (lstatus & BD_LFLAG(RXBD_TRUNCATED)) {
stats->rx_length_errors++;
atomic64_inc(&estats->rx_trunc);
@@@ -2719,25 -2707,25 +2712,25 @@@
return;
}
/* Count the errors, if there were any */
- if (status & (RXBD_LARGE | RXBD_SHORT)) {
+ if (lstatus & BD_LFLAG(RXBD_LARGE | RXBD_SHORT)) {
stats->rx_length_errors++;
- if (status & RXBD_LARGE)
+ if (lstatus & BD_LFLAG(RXBD_LARGE))
atomic64_inc(&estats->rx_large);
else
atomic64_inc(&estats->rx_short);
}
- if (status & RXBD_NONOCTET) {
+ if (lstatus & BD_LFLAG(RXBD_NONOCTET)) {
stats->rx_frame_errors++;
atomic64_inc(&estats->rx_nonoctet);
}
- if (status & RXBD_CRCERR) {
+ if (lstatus & BD_LFLAG(RXBD_CRCERR)) {
atomic64_inc(&estats->rx_crcerr);
stats->rx_crc_errors++;
}
- if (status & RXBD_OVERRUN) {
+ if (lstatus & BD_LFLAG(RXBD_OVERRUN)) {
atomic64_inc(&estats->rx_overrun);
- stats->rx_crc_errors++;
+ stats->rx_over_errors++;
}
}
@@@ -2788,6 -2776,93 +2781,93 @@@ static irqreturn_t gfar_transmit(int ir
return IRQ_HANDLED;
}
+ static bool gfar_add_rx_frag(struct gfar_rx_buff *rxb, u32 lstatus,
+ struct sk_buff *skb, bool first)
+ {
+ unsigned int size = lstatus & BD_LENGTH_MASK;
+ struct page *page = rxb->page;
+
+ /* Remove the FCS from the packet length */
+ if (likely(lstatus & BD_LFLAG(RXBD_LAST)))
+ size -= ETH_FCS_LEN;
+
+ if (likely(first))
+ skb_put(skb, size);
+ else
+ skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page,
+ rxb->page_offset + RXBUF_ALIGNMENT,
+ size, GFAR_RXB_TRUESIZE);
+
+ /* try reuse page */
+ if (unlikely(page_count(page) != 1))
+ return false;
+
+ /* change offset to the other half */
+ rxb->page_offset ^= GFAR_RXB_TRUESIZE;
+
+ atomic_inc(&page->_count);
+
+ return true;
+ }
+
+ static void gfar_reuse_rx_page(struct gfar_priv_rx_q *rxq,
+ struct gfar_rx_buff *old_rxb)
+ {
+ struct gfar_rx_buff *new_rxb;
+ u16 nta = rxq->next_to_alloc;
+
+ new_rxb = &rxq->rx_buff[nta];
+
+ /* find next buf that can reuse a page */
+ nta++;
+ rxq->next_to_alloc = (nta < rxq->rx_ring_size) ? nta : 0;
+
+ /* copy page reference */
+ *new_rxb = *old_rxb;
+
+ /* sync for use by the device */
+ dma_sync_single_range_for_device(rxq->dev, old_rxb->dma,
+ old_rxb->page_offset,
+ GFAR_RXB_TRUESIZE, DMA_FROM_DEVICE);
+ }
+
+ static struct sk_buff *gfar_get_next_rxbuff(struct gfar_priv_rx_q *rx_queue,
+ u32 lstatus, struct sk_buff *skb)
+ {
+ struct gfar_rx_buff *rxb = &rx_queue->rx_buff[rx_queue->next_to_clean];
+ struct page *page = rxb->page;
+ bool first = false;
+
+ if (likely(!skb)) {
+ void *buff_addr = page_address(page) + rxb->page_offset;
+
+ skb = build_skb(buff_addr, GFAR_SKBFRAG_SIZE);
+ if (unlikely(!skb)) {
+ gfar_rx_alloc_err(rx_queue);
+ return NULL;
+ }
+ skb_reserve(skb, RXBUF_ALIGNMENT);
+ first = true;
+ }
+
+ dma_sync_single_range_for_cpu(rx_queue->dev, rxb->dma, rxb->page_offset,
+ GFAR_RXB_TRUESIZE, DMA_FROM_DEVICE);
+
+ if (gfar_add_rx_frag(rxb, lstatus, skb, first)) {
+ /* reuse the free half of the page */
+ gfar_reuse_rx_page(rx_queue, rxb);
+ } else {
+ /* page cannot be reused, unmap it */
+ dma_unmap_page(rx_queue->dev, rxb->dma,
+ PAGE_SIZE, DMA_FROM_DEVICE);
+ }
+
+ /* clear rxb content */
+ rxb->page = NULL;
+
+ return skb;
+ }
+
static inline void gfar_rx_checksum(struct sk_buff *skb, struct rxfcb *fcb)
{
/* If valid headers were found, and valid sums
@@@ -2802,10 -2877,9 +2882,9 @@@
}
/* gfar_process_frame() -- handle one incoming packet if skb isn't NULL. */
- static void gfar_process_frame(struct net_device *dev, struct sk_buff *skb,
- int amount_pull, struct napi_struct *napi)
+ static void gfar_process_frame(struct net_device *ndev, struct sk_buff *skb)
{
- struct gfar_private *priv = netdev_priv(dev);
+ struct gfar_private *priv = netdev_priv(ndev);
struct rxfcb *fcb = NULL;
/* fcb is at the beginning if exists */
@@@ -2814,10 -2888,8 +2893,8 @@@
/* Remove the FCB from the skb
* Remove the padded bytes, if there are any
*/
- if (amount_pull) {
- skb_record_rx_queue(skb, fcb->rq);
- skb_pull(skb, amount_pull);
- }
+ if (priv->uses_rxfcb)
+ skb_pull(skb, GMAC_FCB_LEN);
/* Get receive timestamp from the skb */
if (priv->hwts_rx_en) {
@@@ -2831,24 -2903,20 +2908,20 @@@
if (priv->padding)
skb_pull(skb, priv->padding);
- if (dev->features & NETIF_F_RXCSUM)
+ if (ndev->features & NETIF_F_RXCSUM)
gfar_rx_checksum(skb, fcb);
/* Tell the skb what kind of packet this is */
- skb->protocol = eth_type_trans(skb, dev);
+ skb->protocol = eth_type_trans(skb, ndev);
/* There's need to check for NETIF_F_HW_VLAN_CTAG_RX here.
* Even if vlan rx accel is disabled, on some chips
* RXFCB_VLN is pseudo randomly set.
*/
- if (dev->features & NETIF_F_HW_VLAN_CTAG_RX &&
+ if (ndev->features & NETIF_F_HW_VLAN_CTAG_RX &&
be16_to_cpu(fcb->flags) & RXFCB_VLN)
__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
be16_to_cpu(fcb->vlctl));
-
- /* Send the packet up the stack */
- napi_gro_receive(napi, skb);
-
}
/* gfar_clean_rx_ring() -- Processes each frame in the rx ring
@@@ -2857,91 -2925,89 +2930,89 @@@
*/
int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit)
{
- struct net_device *dev = rx_queue->dev;
- struct rxbd8 *bdp, *base;
- struct sk_buff *skb;
- int pkt_len;
- int amount_pull;
- int howmany = 0;
- struct gfar_private *priv = netdev_priv(dev);
+ struct net_device *ndev = rx_queue->ndev;
+ struct gfar_private *priv = netdev_priv(ndev);
+ struct rxbd8 *bdp;
+ int i, howmany = 0;
+ struct sk_buff *skb = rx_queue->skb;
+ int cleaned_cnt = gfar_rxbd_unused(rx_queue);
+ unsigned int total_bytes = 0, total_pkts = 0;
/* Get the first full descriptor */
- bdp = rx_queue->cur_rx;
- base = rx_queue->rx_bd_base;
+ i = rx_queue->next_to_clean;
- amount_pull = priv->uses_rxfcb ? GMAC_FCB_LEN : 0;
+ while (rx_work_limit--) {
+ u32 lstatus;
+
+ if (cleaned_cnt >= GFAR_RX_BUFF_ALLOC) {
+ gfar_alloc_rx_buffs(rx_queue, cleaned_cnt);
+ cleaned_cnt = 0;
+ }
- while (!(be16_to_cpu(bdp->status) & RXBD_EMPTY) && rx_work_limit--) {
- struct sk_buff *newskb;
- dma_addr_t bufaddr;
+ bdp = &rx_queue->rx_bd_base[i];
+ lstatus = be32_to_cpu(bdp->lstatus);
+ if (lstatus & BD_LFLAG(RXBD_EMPTY))
+ break;
+ /* order rx buffer descriptor reads */
rmb();
- /* Add another skb for the future */
- newskb = gfar_new_skb(dev, &bufaddr);
+ /* fetch next to clean buffer from the ring */
+ skb = gfar_get_next_rxbuff(rx_queue, lstatus, skb);
+ if (unlikely(!skb))
+ break;
- skb = rx_queue->rx_skbuff[rx_queue->skb_currx];
+ cleaned_cnt++;
+ howmany++;
- dma_unmap_single(priv->dev, be32_to_cpu(bdp->bufPtr),
- priv->rx_buffer_size, DMA_FROM_DEVICE);
-
- if (unlikely(!(be16_to_cpu(bdp->status) & RXBD_ERR) &&
- be16_to_cpu(bdp->length) > priv->rx_buffer_size))
- bdp->status = cpu_to_be16(RXBD_LARGE);
-
- /* We drop the frame if we failed to allocate a new buffer */
- if (unlikely(!newskb ||
- !(be16_to_cpu(bdp->status) & RXBD_LAST) ||
- be16_to_cpu(bdp->status) & RXBD_ERR)) {
- count_errors(be16_to_cpu(bdp->status), dev);
-
- if (unlikely(!newskb)) {
- newskb = skb;
- bufaddr = be32_to_cpu(bdp->bufPtr);
- } else if (skb)
- dev_kfree_skb(skb);
- } else {
- /* Increment the number of packets */
- rx_queue->stats.rx_packets++;
- howmany++;
-
- if (likely(skb)) {
- pkt_len = be16_to_cpu(bdp->length) -
- ETH_FCS_LEN;
- /* Remove the FCS from the packet length */
- skb_put(skb, pkt_len);
- rx_queue->stats.rx_bytes += pkt_len;
- skb_record_rx_queue(skb, rx_queue->qindex);
- gfar_process_frame(dev, skb, amount_pull,
- &rx_queue->grp->napi_rx);
+ if (unlikely(++i == rx_queue->rx_ring_size))
+ i = 0;
- } else {
- netif_warn(priv, rx_err, dev, "Missing skb!\n");
- rx_queue->stats.rx_dropped++;
- atomic64_inc(&priv->extra_stats.rx_skbmissing);
- }
+ rx_queue->next_to_clean = i;
+
+ /* fetch next buffer if not the last in frame */
+ if (!(lstatus & BD_LFLAG(RXBD_LAST)))
+ continue;
+
+ if (unlikely(lstatus & BD_LFLAG(RXBD_ERR))) {
+ count_errors(lstatus, ndev);
+ /* discard faulty buffer */
+ dev_kfree_skb(skb);
+ skb = NULL;
+ rx_queue->stats.rx_dropped++;
+ continue;
}
- rx_queue->rx_skbuff[rx_queue->skb_currx] = newskb;
+ /* Increment the number of packets */
+ total_pkts++;
+ total_bytes += skb->len;
- /* Setup the new bdp */
- gfar_init_rxbdp(rx_queue, bdp, bufaddr);
+ skb_record_rx_queue(skb, rx_queue->qindex);
- /* Update Last Free RxBD pointer for LFC */
- if (unlikely(rx_queue->rfbptr && priv->tx_actual_en))
- gfar_write(rx_queue->rfbptr, (u32)bdp);
+ gfar_process_frame(ndev, skb);
- /* Update to the next pointer */
- bdp = next_bd(bdp, base, rx_queue->rx_ring_size);
+ /* Send the packet up the stack */
+ napi_gro_receive(&rx_queue->grp->napi_rx, skb);
- /* update to point at the next skb */
- rx_queue->skb_currx = (rx_queue->skb_currx + 1) &
- RX_RING_MOD_MASK(rx_queue->rx_ring_size);
+ skb = NULL;
}
- /* Update the current rxbd pointer to be the next one */
- rx_queue->cur_rx = bdp;
+ /* Store incomplete frames for completion */
+ rx_queue->skb = skb;
+
+ rx_queue->stats.rx_packets += total_pkts;
+ rx_queue->stats.rx_bytes += total_bytes;
+
+ if (cleaned_cnt)
+ gfar_alloc_rx_buffs(rx_queue, cleaned_cnt);
+
+ /* Update Last Free RxBD pointer for LFC */
+ if (unlikely(priv->tx_actual_en)) {
+ u32 bdp_dma = gfar_rxbd_dma_lastfree(rx_queue);
+
+ gfar_write(rx_queue->rfbptr, bdp_dma);
+ }
return howmany;
}
@@@ -3459,7 -3525,6 +3530,6 @@@ static noinline void gfar_update_link_s
struct phy_device *phydev = priv->phydev;
struct gfar_priv_rx_q *rx_queue = NULL;
int i;
- struct rxbd8 *bdp;
if (unlikely(test_bit(GFAR_RESETTING, &priv->state)))
return;
@@@ -3516,15 -3581,11 +3586,11 @@@
/* Turn last free buffer recording on */
if ((tempval1 & MACCFG1_TX_FLOW) && !tx_flow_oldval) {
for (i = 0; i < priv->num_rx_queues; i++) {
+ u32 bdp_dma;
+
rx_queue = priv->rx_queue[i];
- bdp = rx_queue->cur_rx;
- /* skip to previous bd */
- bdp = skip_bd(bdp, rx_queue->rx_ring_size - 1,
- rx_queue->rx_bd_base,
- rx_queue->rx_ring_size);
-
- if (rx_queue->rfbptr)
- gfar_write(rx_queue->rfbptr, (u32)bdp);
+ bdp_dma = gfar_rxbd_dma_lastfree(rx_queue);
+ gfar_write(rx_queue->rfbptr, bdp_dma);
}
priv->tx_actual_en = 1;
diff --combined drivers/net/ethernet/intel/igb/igb_main.c
index 830466c,1902ef8..e174fbb
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@@ -57,8 -57,8 +57,8 @@@
#include "igb.h"
#define MAJ 5
- #define MIN 2
- #define BUILD 18
+ #define MIN 3
+ #define BUILD 0
#define DRV_VERSION __stringify(MAJ) "." __stringify(MIN) "." \
__stringify(BUILD) "-k"
char igb_driver_name[] = "igb";
@@@ -179,6 -179,8 +179,8 @@@ static void igb_check_vf_rate_limit(str
#ifdef CONFIG_PCI_IOV
static int igb_vf_configure(struct igb_adapter *adapter, int vf);
static int igb_pci_enable_sriov(struct pci_dev *dev, int num_vfs);
+ static int igb_disable_sriov(struct pci_dev *dev);
+ static int igb_pci_disable_sriov(struct pci_dev *dev);
#endif
#ifdef CONFIG_PM
@@@ -1205,10 -1207,14 +1207,14 @@@ static int igb_alloc_q_vector(struct ig
/* allocate q_vector and rings */
q_vector = adapter->q_vector[v_idx];
- if (!q_vector)
+ if (!q_vector) {
q_vector = kzalloc(size, GFP_KERNEL);
- else
+ } else if (size > ksize(q_vector)) {
+ kfree_rcu(q_vector, rcu);
+ q_vector = kzalloc(size, GFP_KERNEL);
+ } else {
memset(q_vector, 0, size);
+ }
if (!q_vector)
return -ENOMEM;
@@@ -2645,7 -2651,11 +2651,11 @@@ err_eeprom
if (hw->flash_address)
iounmap(hw->flash_address);
err_sw_init:
+ kfree(adapter->shadow_vfta);
igb_clear_interrupt_scheme(adapter);
+ #ifdef CONFIG_PCI_IOV
+ igb_disable_sriov(pdev);
+ #endif
pci_iounmap(pdev, hw->hw_addr);
err_ioremap:
free_netdev(netdev);
@@@ -2805,14 -2815,14 +2815,14 @@@ static void igb_remove(struct pci_dev *
*/
igb_release_hw_control(adapter);
- unregister_netdev(netdev);
-
- igb_clear_interrupt_scheme(adapter);
-
#ifdef CONFIG_PCI_IOV
igb_disable_sriov(pdev);
#endif
+ unregister_netdev(netdev);
+
+ igb_clear_interrupt_scheme(adapter);
+
pci_iounmap(pdev, hw->hw_addr);
if (hw->flash_address)
iounmap(hw->flash_address);
@@@ -2847,7 -2857,7 +2857,7 @@@ static void igb_probe_vfs(struct igb_ad
return;
pci_sriov_set_totalvfs(pdev, 7);
- igb_pci_enable_sriov(pdev, max_vfs);
+ igb_enable_sriov(pdev, max_vfs);
#endif /* CONFIG_PCI_IOV */
}
@@@ -2888,6 -2898,14 +2898,14 @@@ static void igb_init_queue_configuratio
adapter->rss_queues = min_t(u32, max_rss_queues, num_online_cpus());
+ igb_set_flag_queue_pairs(adapter, max_rss_queues);
+ }
+
+ void igb_set_flag_queue_pairs(struct igb_adapter *adapter,
+ const u32 max_rss_queues)
+ {
+ struct e1000_hw *hw = &adapter->hw;
+
/* Determine if we need to pair queues. */
switch (hw->mac.type) {
case e1000_82575:
@@@ -2968,6 -2986,8 +2986,8 @@@ static int igb_sw_init(struct igb_adapt
}
#endif /* CONFIG_PCI_IOV */
+ igb_probe_vfs(adapter);
+
igb_init_queue_configuration(adapter);
/* Setup and initialize a copy of the hw vlan table array */
@@@ -2980,8 -3000,6 +3000,6 @@@
return -ENOMEM;
}
- igb_probe_vfs(adapter);
-
/* Explicitly disable IRQ since the NIC can be in any state. */
igb_irq_disable(adapter);
@@@ -6566,7 -6584,7 +6584,7 @@@ static void igb_reuse_rx_page(struct ig
static inline bool igb_page_is_reserved(struct page *page)
{
- return (page_to_nid(page) != numa_mem_id()) || page->pfmemalloc;
+ return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
}
static bool igb_can_reuse_rx_page(struct igb_rx_buffer *rx_buffer,
@@@ -6621,22 -6639,25 +6639,25 @@@ static bool igb_add_rx_frag(struct igb_
struct sk_buff *skb)
{
struct page *page = rx_buffer->page;
+ unsigned char *va = page_address(page) + rx_buffer->page_offset;
unsigned int size = le16_to_cpu(rx_desc->wb.upper.length);
#if (PAGE_SIZE < 8192)
unsigned int truesize = IGB_RX_BUFSZ;
#else
- unsigned int truesize = ALIGN(size, L1_CACHE_BYTES);
+ unsigned int truesize = SKB_DATA_ALIGN(size);
#endif
+ unsigned int pull_len;
- if ((size <= IGB_RX_HDR_LEN) && !skb_is_nonlinear(skb)) {
- unsigned char *va = page_address(page) + rx_buffer->page_offset;
+ if (unlikely(skb_is_nonlinear(skb)))
+ goto add_tail_frag;
- if (igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP)) {
- igb_ptp_rx_pktstamp(rx_ring->q_vector, va, skb);
- va += IGB_TS_HDR_LEN;
- size -= IGB_TS_HDR_LEN;
- }
+ if (unlikely(igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP))) {
+ igb_ptp_rx_pktstamp(rx_ring->q_vector, va, skb);
+ va += IGB_TS_HDR_LEN;
+ size -= IGB_TS_HDR_LEN;
+ }
+ if (likely(size <= IGB_RX_HDR_LEN)) {
memcpy(__skb_put(skb, size), va, ALIGN(size, sizeof(long)));
/* page is not reserved, we can reuse buffer as-is */
@@@ -6648,8 -6669,21 +6669,21 @@@
return false;
}
+ /* we need the header to contain the greater of either ETH_HLEN or
+ * 60 bytes if the skb->len is less than 60 for skb_pad.
+ */
+ pull_len = eth_get_headlen(va, IGB_RX_HDR_LEN);
+
+ /* align pull length to size of long to optimize memcpy performance */
+ memcpy(__skb_put(skb, pull_len), va, ALIGN(pull_len, sizeof(long)));
+
+ /* update all of the pointers */
+ va += pull_len;
+ size -= pull_len;
+
+ add_tail_frag:
skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page,
- rx_buffer->page_offset, size, truesize);
+ (unsigned long)va & ~PAGE_MASK, size, truesize);
return igb_can_reuse_rx_page(rx_buffer, page, truesize);
}
@@@ -6791,62 -6825,6 +6825,6 @@@ static bool igb_is_non_eop(struct igb_r
}
/**
- * igb_pull_tail - igb specific version of skb_pull_tail
- * @rx_ring: rx descriptor ring packet is being transacted on
- * @rx_desc: pointer to the EOP Rx descriptor
- * @skb: pointer to current skb being adjusted
- *
- * This function is an igb specific version of __pskb_pull_tail. The
- * main difference between this version and the original function is that
- * this function can make several assumptions about the state of things
- * that allow for significant optimizations versus the standard function.
- * As a result we can do things like drop a frag and maintain an accurate
- * truesize for the skb.
- */
- static void igb_pull_tail(struct igb_ring *rx_ring,
- union e1000_adv_rx_desc *rx_desc,
- struct sk_buff *skb)
- {
- struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[0];
- unsigned char *va;
- unsigned int pull_len;
-
- /* it is valid to use page_address instead of kmap since we are
- * working with pages allocated out of the lomem pool per
- * alloc_page(GFP_ATOMIC)
- */
- va = skb_frag_address(frag);
-
- if (igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP)) {
- /* retrieve timestamp from buffer */
- igb_ptp_rx_pktstamp(rx_ring->q_vector, va, skb);
-
- /* update pointers to remove timestamp header */
- skb_frag_size_sub(frag, IGB_TS_HDR_LEN);
- frag->page_offset += IGB_TS_HDR_LEN;
- skb->data_len -= IGB_TS_HDR_LEN;
- skb->len -= IGB_TS_HDR_LEN;
-
- /* move va to start of packet data */
- va += IGB_TS_HDR_LEN;
- }
-
- /* we need the header to contain the greater of either ETH_HLEN or
- * 60 bytes if the skb->len is less than 60 for skb_pad.
- */
- pull_len = eth_get_headlen(va, IGB_RX_HDR_LEN);
-
- /* align pull length to size of long to optimize memcpy performance */
- skb_copy_to_linear_data(skb, va, ALIGN(pull_len, sizeof(long)));
-
- /* update all of the pointers */
- skb_frag_size_sub(frag, pull_len);
- frag->page_offset += pull_len;
- skb->data_len -= pull_len;
- skb->tail += pull_len;
- }
-
- /**
* igb_cleanup_headers - Correct corrupted or empty headers
* @rx_ring: rx descriptor ring packet is being transacted on
* @rx_desc: pointer to the EOP Rx descriptor
@@@ -6873,10 -6851,6 +6851,6 @@@ static bool igb_cleanup_headers(struct
}
}
- /* place header in linear portion of buffer */
- if (skb_is_nonlinear(skb))
- igb_pull_tail(rx_ring, rx_desc, skb);
-
/* if eth_skb_pad returns an error the skb was freed */
if (eth_skb_pad(skb))
return true;
@@@ -7445,6 -7419,7 +7419,7 @@@ static int igb_resume(struct device *de
if (igb_init_interrupt_scheme(adapter, true)) {
dev_err(&pdev->dev, "Unable to allocate memory for queues\n");
+ rtnl_unlock();
return -ENOMEM;
}
@@@ -7538,6 -7513,7 +7513,7 @@@ static int igb_sriov_reinit(struct pci_
igb_init_queue_configuration(adapter);
if (igb_init_interrupt_scheme(adapter, true)) {
+ rtnl_unlock();
dev_err(&pdev->dev, "Unable to allocate memory for queues\n");
return -ENOMEM;
}
diff --combined drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index ae21e0b,7906234..ab28dc2
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@@ -248,8 -248,7 +248,7 @@@ static void ixgbe_check_minimum_link(st
enum pcie_link_width width = PCIE_LNK_WIDTH_UNKNOWN;
struct pci_dev *pdev;
- /* determine whether to use the the parent device
- */
+ /* determine whether to use the parent device */
if (ixgbe_pcie_from_parent(&adapter->hw))
pdev = adapter->pdev->bus->parent->self;
else
@@@ -1360,14 -1359,31 +1359,31 @@@ static int __ixgbe_notify_dca(struct de
}
#endif /* CONFIG_IXGBE_DCA */
+
+ #define IXGBE_RSS_L4_TYPES_MASK \
+ ((1ul << IXGBE_RXDADV_RSSTYPE_IPV4_TCP) | \
+ (1ul << IXGBE_RXDADV_RSSTYPE_IPV4_UDP) | \
+ (1ul << IXGBE_RXDADV_RSSTYPE_IPV6_TCP) | \
+ (1ul << IXGBE_RXDADV_RSSTYPE_IPV6_UDP))
+
static inline void ixgbe_rx_hash(struct ixgbe_ring *ring,
union ixgbe_adv_rx_desc *rx_desc,
struct sk_buff *skb)
{
- if (ring->netdev->features & NETIF_F_RXHASH)
- skb_set_hash(skb,
- le32_to_cpu(rx_desc->wb.lower.hi_dword.rss),
- PKT_HASH_TYPE_L3);
+ u16 rss_type;
+
+ if (!(ring->netdev->features & NETIF_F_RXHASH))
+ return;
+
+ rss_type = le16_to_cpu(rx_desc->wb.lower.lo_dword.hs_rss.pkt_info) &
+ IXGBE_RXDADV_RSSTYPE_MASK;
+
+ if (!rss_type)
+ return;
+
+ skb_set_hash(skb, le32_to_cpu(rx_desc->wb.lower.hi_dword.rss),
+ (IXGBE_RSS_L4_TYPES_MASK & (1ul << rss_type)) ?
+ PKT_HASH_TYPE_L4 : PKT_HASH_TYPE_L3);
}
#ifdef IXGBE_FCOE
@@@ -1832,7 -1848,7 +1848,7 @@@ static void ixgbe_reuse_rx_page(struct
static inline bool ixgbe_page_is_reserved(struct page *page)
{
- return (page_to_nid(page) != numa_mem_id()) || page->pfmemalloc;
+ return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
}
/**
diff --combined drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 1d7b00b,88298a3..149a0b4
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@@ -457,6 -457,32 +457,32 @@@ static void ixgbevf_rx_skb(struct ixgbe
napi_gro_receive(&q_vector->napi, skb);
}
+ #define IXGBE_RSS_L4_TYPES_MASK \
+ ((1ul << IXGBE_RXDADV_RSSTYPE_IPV4_TCP) | \
+ (1ul << IXGBE_RXDADV_RSSTYPE_IPV4_UDP) | \
+ (1ul << IXGBE_RXDADV_RSSTYPE_IPV6_TCP) | \
+ (1ul << IXGBE_RXDADV_RSSTYPE_IPV6_UDP))
+
+ static inline void ixgbevf_rx_hash(struct ixgbevf_ring *ring,
+ union ixgbe_adv_rx_desc *rx_desc,
+ struct sk_buff *skb)
+ {
+ u16 rss_type;
+
+ if (!(ring->netdev->features & NETIF_F_RXHASH))
+ return;
+
+ rss_type = le16_to_cpu(rx_desc->wb.lower.lo_dword.hs_rss.pkt_info) &
+ IXGBE_RXDADV_RSSTYPE_MASK;
+
+ if (!rss_type)
+ return;
+
+ skb_set_hash(skb, le32_to_cpu(rx_desc->wb.lower.hi_dword.rss),
+ (IXGBE_RSS_L4_TYPES_MASK & (1ul << rss_type)) ?
+ PKT_HASH_TYPE_L4 : PKT_HASH_TYPE_L3);
+ }
+
/**
* ixgbevf_rx_checksum - indicate in skb if hw indicated a good cksum
* @ring: structure containig ring specific data
@@@ -506,6 -532,7 +532,7 @@@ static void ixgbevf_process_skb_fields(
union ixgbe_adv_rx_desc *rx_desc,
struct sk_buff *skb)
{
+ ixgbevf_rx_hash(rx_ring, rx_desc, skb);
ixgbevf_rx_checksum(rx_ring, rx_desc, skb);
if (ixgbevf_test_staterr(rx_desc, IXGBE_RXD_STAT_VP)) {
@@@ -649,46 -676,6 +676,6 @@@ static void ixgbevf_alloc_rx_buffers(st
}
/**
- * ixgbevf_pull_tail - ixgbevf specific version of skb_pull_tail
- * @rx_ring: rx descriptor ring packet is being transacted on
- * @skb: pointer to current skb being adjusted
- *
- * This function is an ixgbevf specific version of __pskb_pull_tail. The
- * main difference between this version and the original function is that
- * this function can make several assumptions about the state of things
- * that allow for significant optimizations versus the standard function.
- * As a result we can do things like drop a frag and maintain an accurate
- * truesize for the skb.
- **/
- static void ixgbevf_pull_tail(struct ixgbevf_ring *rx_ring,
- struct sk_buff *skb)
- {
- struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[0];
- unsigned char *va;
- unsigned int pull_len;
-
- /* it is valid to use page_address instead of kmap since we are
- * working with pages allocated out of the lomem pool per
- * alloc_page(GFP_ATOMIC)
- */
- va = skb_frag_address(frag);
-
- /* we need the header to contain the greater of either ETH_HLEN or
- * 60 bytes if the skb->len is less than 60 for skb_pad.
- */
- pull_len = eth_get_headlen(va, IXGBEVF_RX_HDR_SIZE);
-
- /* align pull length to size of long to optimize memcpy performance */
- skb_copy_to_linear_data(skb, va, ALIGN(pull_len, sizeof(long)));
-
- /* update all of the pointers */
- skb_frag_size_sub(frag, pull_len);
- frag->page_offset += pull_len;
- skb->data_len -= pull_len;
- skb->tail += pull_len;
- }
-
- /**
* ixgbevf_cleanup_headers - Correct corrupted or empty headers
* @rx_ring: rx descriptor ring packet is being transacted on
* @rx_desc: pointer to the EOP Rx descriptor
@@@ -721,10 -708,6 +708,6 @@@ static bool ixgbevf_cleanup_headers(str
}
}
- /* place header in linear portion of buffer */
- if (skb_is_nonlinear(skb))
- ixgbevf_pull_tail(rx_ring, skb);
-
/* if eth_skb_pad returns an error the skb was freed */
if (eth_skb_pad(skb))
return true;
@@@ -765,7 -748,7 +748,7 @@@ static void ixgbevf_reuse_rx_page(struc
static inline bool ixgbevf_page_is_reserved(struct page *page)
{
- return (page_to_nid(page) != numa_mem_id()) || page->pfmemalloc;
+ return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
}
/**
@@@ -789,16 -772,19 +772,19 @@@ static bool ixgbevf_add_rx_frag(struct
struct sk_buff *skb)
{
struct page *page = rx_buffer->page;
+ unsigned char *va = page_address(page) + rx_buffer->page_offset;
unsigned int size = le16_to_cpu(rx_desc->wb.upper.length);
#if (PAGE_SIZE < 8192)
unsigned int truesize = IXGBEVF_RX_BUFSZ;
#else
unsigned int truesize = ALIGN(size, L1_CACHE_BYTES);
#endif
+ unsigned int pull_len;
- if ((size <= IXGBEVF_RX_HDR_SIZE) && !skb_is_nonlinear(skb)) {
- unsigned char *va = page_address(page) + rx_buffer->page_offset;
+ if (unlikely(skb_is_nonlinear(skb)))
+ goto add_tail_frag;
+ if (likely(size <= IXGBEVF_RX_HDR_SIZE)) {
memcpy(__skb_put(skb, size), va, ALIGN(size, sizeof(long)));
/* page is not reserved, we can reuse buffer as is */
@@@ -810,8 -796,21 +796,21 @@@
return false;
}
+ /* we need the header to contain the greater of either ETH_HLEN or
+ * 60 bytes if the skb->len is less than 60 for skb_pad.
+ */
+ pull_len = eth_get_headlen(va, IXGBEVF_RX_HDR_SIZE);
+
+ /* align pull length to size of long to optimize memcpy performance */
+ memcpy(__skb_put(skb, pull_len), va, ALIGN(pull_len, sizeof(long)));
+
+ /* update all of the pointers */
+ va += pull_len;
+ size -= pull_len;
+
+ add_tail_frag:
skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page,
- rx_buffer->page_offset, size, truesize);
+ (unsigned long)va & ~PAGE_MASK, size, truesize);
/* avoid re-using remote pages */
if (unlikely(ixgbevf_page_is_reserved(page)))
@@@ -1697,22 -1696,25 +1696,25 @@@ static void ixgbevf_setup_vfmrqc(struc
{
struct ixgbe_hw *hw = &adapter->hw;
u32 vfmrqc = 0, vfreta = 0;
- u32 rss_key[10];
u16 rss_i = adapter->num_rx_queues;
- int i, j;
+ u8 i, j;
/* Fill out hash function seeds */
- netdev_rss_key_fill(rss_key, sizeof(rss_key));
- for (i = 0; i < 10; i++)
- IXGBE_WRITE_REG(hw, IXGBE_VFRSSRK(i), rss_key[i]);
+ netdev_rss_key_fill(adapter->rss_key, sizeof(adapter->rss_key));
+ for (i = 0; i < IXGBEVF_VFRSSRK_REGS; i++)
+ IXGBE_WRITE_REG(hw, IXGBE_VFRSSRK(i), adapter->rss_key[i]);
- /* Fill out redirection table */
- for (i = 0, j = 0; i < 64; i++, j++) {
+ for (i = 0, j = 0; i < IXGBEVF_X550_VFRETA_SIZE; i++, j++) {
if (j == rss_i)
j = 0;
- vfreta = (vfreta << 8) | (j * 0x1);
- if ((i & 3) == 3)
+
+ adapter->rss_indir_tbl[i] = j;
+
+ vfreta |= j << (i & 0x3) * 8;
+ if ((i & 3) == 3) {
IXGBE_WRITE_REG(hw, IXGBE_VFRETA(i >> 2), vfreta);
+ vfreta = 0;
+ }
}
/* Perform hash on these packet types */
diff --combined drivers/net/phy/phy.c
index 1e1fbb0,84b1fba..d972851
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@@ -353,6 -353,8 +353,8 @@@ int phy_ethtool_sset(struct phy_device
phydev->duplex = cmd->duplex;
+ phydev->mdix = cmd->eth_tp_mdix_ctrl;
+
/* Restart the PHY */
phy_start_aneg(phydev);
@@@ -377,6 -379,7 +379,7 @@@ int phy_ethtool_gset(struct phy_device
cmd->transceiver = phy_is_internal(phydev) ?
XCVR_INTERNAL : XCVR_EXTERNAL;
cmd->autoneg = phydev->autoneg;
+ cmd->eth_tp_mdix_ctrl = phydev->mdix;
return 0;
}
@@@ -811,7 -814,6 +814,7 @@@ void phy_state_machine(struct work_stru
bool needs_aneg = false, do_suspend = false;
enum phy_state old_state;
int err = 0;
+ int old_link;
mutex_lock(&phydev->lock);
@@@ -897,18 -899,11 +900,18 @@@
phydev->adjust_link(phydev->attached_dev);
break;
case PHY_RUNNING:
- /* Only register a CHANGE if we are
- * polling or ignoring interrupts
+ /* Only register a CHANGE if we are polling or ignoring
+ * interrupts and link changed since latest checking.
*/
- if (!phy_interrupt_is_valid(phydev))
- phydev->state = PHY_CHANGELINK;
+ if (!phy_interrupt_is_valid(phydev)) {
+ old_link = phydev->link;
+ err = phy_read_status(phydev);
+ if (err)
+ break;
+
+ if (old_link != phydev->link)
+ phydev->state = PHY_CHANGELINK;
+ }
break;
case PHY_CHANGELINK:
err = phy_read_status(phydev);
diff --combined drivers/net/usb/qmi_wwan.c
index 64a60af,1f7a7cd..6392ae3
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@@ -785,7 -785,7 +785,8 @@@ static const struct usb_device_id produ
{QMI_FIXED_INTF(0x413c, 0x81a4, 8)}, /* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */
{QMI_FIXED_INTF(0x413c, 0x81a8, 8)}, /* Dell Wireless 5808 Gobi(TM) 4G LTE Mobile Broadband Card */
{QMI_FIXED_INTF(0x413c, 0x81a9, 8)}, /* Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card */
+ {QMI_FIXED_INTF(0x413c, 0x81b1, 8)}, /* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card */
+ {QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)}, /* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */
{QMI_FIXED_INTF(0x03f0, 0x581d, 4)}, /* HP lt4112 LTE/HSPA+ Gobi 4G Module (Huawei me906e) */
/* 4. Gobi 1000 devices */
diff --combined include/linux/skbuff.h
index 9b88536,065e10b..989307f9
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@@ -37,6 -37,7 +37,7 @@@
#include <net/flow_dissector.h>
#include <linux/splice.h>
#include <linux/in6.h>
+ #include <net/flow.h>
/* A. Checksumming of received packets by device.
*
@@@ -173,17 -174,24 +174,24 @@@ struct nf_bridge_info
BRNF_PROTO_8021Q,
BRNF_PROTO_PPPOE
} orig_proto:8;
- bool pkt_otherhost;
+ u8 pkt_otherhost:1;
+ u8 in_prerouting:1;
+ u8 bridged_dnat:1;
__u16 frag_max_size;
- unsigned int mask;
struct net_device *physindev;
union {
- struct net_device *physoutdev;
- char neigh_header[8];
- };
- union {
+ /* prerouting: detect dnat in orig/reply direction */
__be32 ipv4_daddr;
struct in6_addr ipv6_daddr;
+
+ /* after prerouting + nat detected: store original source
+ * mac since neigh resolution overwrites it, only used while
+ * skb is out in neigh layer.
+ */
+ char neigh_header[8];
+
+ /* always valid & non-NULL from FORWARD on, for physdev match */
+ struct net_device *physoutdev;
};
};
#endif
@@@ -506,6 -514,7 +514,7 @@@ static inline u32 skb_mstamp_us_delta(c
* @no_fcs: Request NIC to treat last 4 bytes as Ethernet FCS
* @napi_id: id of the NAPI struct this skb came from
* @secmark: security marking
+ * @offload_fwd_mark: fwding offload mark
* @mark: Generic packet mark
* @vlan_proto: vlan encapsulation protocol
* @vlan_tci: vlan tag control information
@@@ -650,9 -659,15 +659,15 @@@ struct sk_buff
unsigned int sender_cpu;
};
#endif
+ union {
#ifdef CONFIG_NETWORK_SECMARK
- __u32 secmark;
+ __u32 secmark;
+ #endif
+ #ifdef CONFIG_NET_SWITCHDEV
+ __u32 offload_fwd_mark;
#endif
+ };
+
union {
__u32 mark;
__u32 reserved_tailroom;
@@@ -938,6 -953,26 +953,26 @@@ static inline __u32 skb_get_hash(struc
return skb->hash;
}
+ __u32 __skb_get_hash_flowi6(struct sk_buff *skb, struct flowi6 *fl6);
+
+ static inline __u32 skb_get_hash_flowi6(struct sk_buff *skb, struct flowi6 *fl6)
+ {
+ if (!skb->l4_hash && !skb->sw_hash)
+ __skb_get_hash_flowi6(skb, fl6);
+
+ return skb->hash;
+ }
+
+ __u32 __skb_get_hash_flowi4(struct sk_buff *skb, struct flowi4 *fl);
+
+ static inline __u32 skb_get_hash_flowi4(struct sk_buff *skb, struct flowi4 *fl4)
+ {
+ if (!skb->l4_hash && !skb->sw_hash)
+ __skb_get_hash_flowi4(skb, fl4);
+
+ return skb->hash;
+ }
+
__u32 skb_get_hash_perturb(const struct sk_buff *skb, u32 perturb);
static inline __u32 skb_get_hash_raw(const struct sk_buff *skb)
@@@ -1602,16 -1637,20 +1637,16 @@@ static inline void __skb_fill_page_desc
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
/*
- * Propagate page->pfmemalloc to the skb if we can. The problem is
- * that not all callers have unique ownership of the page. If
- * pfmemalloc is set, we check the mapping as a mapping implies
- * page->index is set (index and pfmemalloc share space).
- * If it's a valid mapping, we cannot use page->pfmemalloc but we
- * do not lose pfmemalloc information as the pages would not be
- * allocated using __GFP_MEMALLOC.
+ * Propagate page pfmemalloc to the skb if we can. The problem is
+ * that not all callers have unique ownership of the page but rely
+ * on page_is_pfmemalloc doing the right thing(tm).
*/
frag->page.p = page;
frag->page_offset = off;
skb_frag_size_set(frag, size);
page = compound_head(page);
- if (page->pfmemalloc && !page->mapping)
+ if (page_is_pfmemalloc(page))
skb->pfmemalloc = true;
}
@@@ -2259,7 -2298,7 +2294,7 @@@ static inline struct page *dev_alloc_pa
static inline void skb_propagate_pfmemalloc(struct page *page,
struct sk_buff *skb)
{
- if (page && page->pfmemalloc)
+ if (page_is_pfmemalloc(page))
skb->pfmemalloc = true;
}
@@@ -2667,12 -2706,6 +2702,6 @@@ static inline void skb_frag_list_init(s
skb_shinfo(skb)->frag_list = NULL;
}
- static inline void skb_frag_add_head(struct sk_buff *skb, struct sk_buff *frag)
- {
- frag->next = skb_shinfo(skb)->frag_list;
- skb_shinfo(skb)->frag_list = frag;
- }
-
#define skb_walk_frags(skb, iter) \
for (iter = skb_shinfo(skb)->frag_list; iter; iter = iter->next)
@@@ -3464,5 -3497,6 +3493,6 @@@ static inline unsigned int skb_gso_netw
skb_network_header(skb);
return hdr_len + skb_gso_transport_seglen(skb);
}
+
#endif /* __KERNEL__ */
#endif /* _LINUX_SKBUFF_H */
diff --combined kernel/events/core.c
index e6feb51,e2c6a88..a1339b1
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@@ -1868,6 -1868,8 +1868,6 @@@ event_sched_in(struct perf_event *event
perf_pmu_disable(event->pmu);
- event->tstamp_running += tstamp - event->tstamp_stopped;
-
perf_set_shadow_time(event, ctx, tstamp);
perf_log_itrace_start(event);
@@@ -1879,8 -1881,6 +1879,8 @@@
goto out;
}
+ event->tstamp_running += tstamp - event->tstamp_stopped;
+
if (!is_software_event(event))
cpuctx->active_oncpu++;
if (!ctx->nr_active++)
@@@ -3212,6 -3212,59 +3212,59 @@@ static inline u64 perf_event_count(stru
return __perf_event_count(event);
}
+ /*
+ * NMI-safe method to read a local event, that is an event that
+ * is:
+ * - either for the current task, or for this CPU
+ * - does not have inherit set, for inherited task events
+ * will not be local and we cannot read them atomically
+ * - must not have a pmu::count method
+ */
+ u64 perf_event_read_local(struct perf_event *event)
+ {
+ unsigned long flags;
+ u64 val;
+
+ /*
+ * Disabling interrupts avoids all counter scheduling (context
+ * switches, timer based rotation and IPIs).
+ */
+ local_irq_save(flags);
+
+ /* If this is a per-task event, it must be for current */
+ WARN_ON_ONCE((event->attach_state & PERF_ATTACH_TASK) &&
+ event->hw.target != current);
+
+ /* If this is a per-CPU event, it must be for this CPU */
+ WARN_ON_ONCE(!(event->attach_state & PERF_ATTACH_TASK) &&
+ event->cpu != smp_processor_id());
+
+ /*
+ * It must not be an event with inherit set, we cannot read
+ * all child counters from atomic context.
+ */
+ WARN_ON_ONCE(event->attr.inherit);
+
+ /*
+ * It must not have a pmu::count method, those are not
+ * NMI safe.
+ */
+ WARN_ON_ONCE(event->pmu->count);
+
+ /*
+ * If the event is currently on this CPU, its either a per-task event,
+ * or local to this CPU. Furthermore it means its ACTIVE (otherwise
+ * oncpu == -1).
+ */
+ if (event->oncpu == smp_processor_id())
+ event->pmu->read(event);
+
+ val = local64_read(&event->count);
+ local_irq_restore(flags);
+
+ return val;
+ }
+
static u64 perf_event_read(struct perf_event *event)
{
/*
@@@ -3958,21 -4011,28 +4011,21 @@@ static void perf_event_for_each(struct
perf_event_for_each_child(sibling, func);
}
-static int perf_event_period(struct perf_event *event, u64 __user *arg)
-{
- struct perf_event_context *ctx = event->ctx;
- int ret = 0, active;
+struct period_event {
+ struct perf_event *event;
u64 value;
+};
- if (!is_sampling_event(event))
- return -EINVAL;
-
- if (copy_from_user(&value, arg, sizeof(value)))
- return -EFAULT;
-
- if (!value)
- return -EINVAL;
+static int __perf_event_period(void *info)
+{
+ struct period_event *pe = info;
+ struct perf_event *event = pe->event;
+ struct perf_event_context *ctx = event->ctx;
+ u64 value = pe->value;
+ bool active;
- raw_spin_lock_irq(&ctx->lock);
+ raw_spin_lock(&ctx->lock);
if (event->attr.freq) {
- if (value > sysctl_perf_event_sample_rate) {
- ret = -EINVAL;
- goto unlock;
- }
-
event->attr.sample_freq = value;
} else {
event->attr.sample_period = value;
@@@ -3991,53 -4051,11 +4044,53 @@@
event->pmu->start(event, PERF_EF_RELOAD);
perf_pmu_enable(ctx->pmu);
}
+ raw_spin_unlock(&ctx->lock);
-unlock:
+ return 0;
+}
+
+static int perf_event_period(struct perf_event *event, u64 __user *arg)
+{
+ struct period_event pe = { .event = event, };
+ struct perf_event_context *ctx = event->ctx;
+ struct task_struct *task;
+ u64 value;
+
+ if (!is_sampling_event(event))
+ return -EINVAL;
+
+ if (copy_from_user(&value, arg, sizeof(value)))
+ return -EFAULT;
+
+ if (!value)
+ return -EINVAL;
+
+ if (event->attr.freq && value > sysctl_perf_event_sample_rate)
+ return -EINVAL;
+
+ task = ctx->task;
+ pe.value = value;
+
+ if (!task) {
+ cpu_function_call(event->cpu, __perf_event_period, &pe);
+ return 0;
+ }
+
+retry:
+ if (!task_function_call(task, __perf_event_period, &pe))
+ return 0;
+
+ raw_spin_lock_irq(&ctx->lock);
+ if (ctx->is_active) {
+ raw_spin_unlock_irq(&ctx->lock);
+ task = ctx->task;
+ goto retry;
+ }
+
+ __perf_event_period(&pe);
raw_spin_unlock_irq(&ctx->lock);
- return ret;
+ return 0;
}
static const struct file_operations perf_fops;
@@@ -4775,20 -4793,12 +4828,20 @@@ static const struct file_operations per
* to user-space before waking everybody up.
*/
+static inline struct fasync_struct **perf_event_fasync(struct perf_event *event)
+{
+ /* only the parent has fasync state */
+ if (event->parent)
+ event = event->parent;
+ return &event->fasync;
+}
+
void perf_event_wakeup(struct perf_event *event)
{
ring_buffer_wakeup(event);
if (event->pending_kill) {
- kill_fasync(&event->fasync, SIGIO, event->pending_kill);
+ kill_fasync(perf_event_fasync(event), SIGIO, event->pending_kill);
event->pending_kill = 0;
}
}
@@@ -6167,7 -6177,7 +6220,7 @@@ static int __perf_event_overflow(struc
else
perf_event_output(event, data, regs);
- if (event->fasync && event->pending_kill) {
+ if (*perf_event_fasync(event) && event->pending_kill) {
event->pending_wakeup = 1;
irq_work_queue(&event->pending);
}
@@@ -8617,6 -8627,31 +8670,31 @@@ void perf_event_delayed_put(struct task
WARN_ON_ONCE(task->perf_event_ctxp[ctxn]);
}
+ struct perf_event *perf_event_get(unsigned int fd)
+ {
+ int err;
+ struct fd f;
+ struct perf_event *event;
+
+ err = perf_fget_light(fd, &f);
+ if (err)
+ return ERR_PTR(err);
+
+ event = f.file->private_data;
+ atomic_long_inc(&event->refcount);
+ fdput(f);
+
+ return event;
+ }
+
+ const struct perf_event_attr *perf_event_attrs(struct perf_event *event)
+ {
+ if (!event)
+ return ERR_PTR(-EINVAL);
+
+ return &event->attr;
+ }
+
/*
* inherit a event from parent task to child task:
*/
diff --combined lib/Kconfig
index f6aa03d,278890d..5b1a994
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@@ -53,6 -53,9 +53,6 @@@ config GENERIC_I
config STMP_DEVICE
bool
-config PERCPU_RWSEM
- bool
-
config ARCH_USE_CMPXCHG_LOCKREF
bool
@@@ -457,16 -460,6 +457,6 @@@ config ARCH_HAS_ATOMIC64_DEC_IF_POSITIV
config LRU_CACHE
tristate
- config AVERAGE
- bool "Averaging functions"
- help
- This option is provided for the case where no in-kernel-tree
- modules require averaging functions, but a module built outside
- the kernel tree does. Such modules that use library averaging
- functions require Y here.
-
- If unsure, say N.
-
config CLZ_TAB
bool
diff --combined net/batman-adv/translation-table.c
index 5809b39,db06de2..c1eb7b7
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@@ -19,6 -19,7 +19,7 @@@
#include "main.h"
#include <linux/atomic.h>
+ #include <linux/bitops.h>
#include <linux/bug.h>
#include <linux/byteorder/generic.h>
#include <linux/compiler.h>
@@@ -595,11 -596,8 +596,11 @@@ bool batadv_tt_local_add(struct net_dev
/* increase the refcounter of the related vlan */
vlan = batadv_softif_vlan_get(bat_priv, vid);
if (WARN(!vlan, "adding TT local entry %pM to non-existent VLAN %d",
- addr, BATADV_PRINT_VID(vid)))
+ addr, BATADV_PRINT_VID(vid))) {
+ kfree(tt_local);
+ tt_local = NULL;
goto out;
+ }
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Creating new local tt entry: %pM (vid: %d, ttvn: %d)\n",
@@@ -1882,7 -1880,7 +1883,7 @@@ void batadv_tt_global_del_orig(struct b
}
spin_unlock_bh(list_lock);
}
- orig_node->capa_initialized &= ~BATADV_ORIG_CAPA_HAS_TT;
+ clear_bit(BATADV_ORIG_CAPA_HAS_TT, &orig_node->capa_initialized);
}
static bool batadv_tt_global_to_purge(struct batadv_tt_global_entry *tt_global,
@@@ -2215,7 -2213,7 +2216,7 @@@ static void batadv_tt_req_list_free(str
spin_lock_bh(&bat_priv->tt.req_list_lock);
list_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) {
- list_del(&node->list);
+ list_del_init(&node->list);
kfree(node);
}
@@@ -2251,7 -2249,7 +2252,7 @@@ static void batadv_tt_req_purge(struct
list_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) {
if (batadv_has_timed_out(node->issued_at,
BATADV_TT_REQUEST_TIMEOUT)) {
- list_del(&node->list);
+ list_del_init(&node->list);
kfree(node);
}
}
@@@ -2533,7 -2531,8 +2534,8 @@@ out
batadv_hardif_free_ref(primary_if);
if (ret && tt_req_node) {
spin_lock_bh(&bat_priv->tt.req_list_lock);
- list_del(&tt_req_node->list);
+ /* list_del_init() verifies tt_req_node still is in the list */
+ list_del_init(&tt_req_node->list);
spin_unlock_bh(&bat_priv->tt.req_list_lock);
kfree(tt_req_node);
}
@@@ -2841,7 -2840,7 +2843,7 @@@ static void _batadv_tt_update_changes(s
return;
}
}
- orig_node->capa_initialized |= BATADV_ORIG_CAPA_HAS_TT;
+ set_bit(BATADV_ORIG_CAPA_HAS_TT, &orig_node->capa_initialized);
}
static void batadv_tt_fill_gtable(struct batadv_priv *bat_priv,
@@@ -2970,7 -2969,7 +2972,7 @@@ static void batadv_handle_tt_response(s
list_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) {
if (!batadv_compare_eth(node->addr, resp_src))
continue;
- list_del(&node->list);
+ list_del_init(&node->list);
kfree(node);
}
@@@ -3343,7 -3342,8 +3345,8 @@@ static void batadv_tt_update_orig(struc
bool has_tt_init;
tt_vlan = (struct batadv_tvlv_tt_vlan_data *)tt_buff;
- has_tt_init = orig_node->capa_initialized & BATADV_ORIG_CAPA_HAS_TT;
+ has_tt_init = test_bit(BATADV_ORIG_CAPA_HAS_TT,
+ &orig_node->capa_initialized);
/* orig table not initialised AND first diff is in the OGM OR the ttvn
* increased by one -> we can apply the attached changes
diff --combined net/bridge/br_multicast.c
index 1285eaf,0752796..66efdc2
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@@ -283,6 -283,8 +283,8 @@@ static void br_multicast_del_pg(struct
rcu_assign_pointer(*pp, p->next);
hlist_del_init(&p->mglist);
del_timer(&p->timer);
+ br_mdb_notify(br->dev, p->port, &pg->addr, RTM_DELMDB,
+ p->state);
call_rcu_bh(&p->rcu, br_multicast_free_pg);
if (!mp->ports && !mp->mglist &&
@@@ -704,7 -706,7 +706,7 @@@ static int br_multicast_add_group(struc
if (unlikely(!p))
goto err;
rcu_assign_pointer(*pp, p);
- br_mdb_notify(br->dev, port, group, RTM_NEWMDB);
+ br_mdb_notify(br->dev, port, group, RTM_NEWMDB, MDB_TEMPORARY);
found:
mod_timer(&p->timer, now + br->multicast_membership_interval);
@@@ -764,6 -766,7 +766,7 @@@ static void br_multicast_router_expired
goto out;
hlist_del_init_rcu(&port->rlist);
+ br_rtr_notify(br->dev, port, RTM_DELMDB);
out:
spin_unlock(&br->multicast_lock);
@@@ -924,6 -927,15 +927,15 @@@ void br_multicast_add_port(struct net_b
void br_multicast_del_port(struct net_bridge_port *port)
{
+ struct net_bridge *br = port->br;
+ struct net_bridge_port_group *pg;
+ struct hlist_node *n;
+
+ /* Take care of the remaining groups, only perm ones should be left */
+ spin_lock_bh(&br->multicast_lock);
+ hlist_for_each_entry_safe(pg, n, &port->mglist, mglist)
+ br_multicast_del_pg(br, pg);
+ spin_unlock_bh(&br->multicast_lock);
del_timer_sync(&port->multicast_router_timer);
}
@@@ -963,10 -975,13 +975,13 @@@ void br_multicast_disable_port(struct n
spin_lock(&br->multicast_lock);
hlist_for_each_entry_safe(pg, n, &port->mglist, mglist)
- br_multicast_del_pg(br, pg);
+ if (pg->state == MDB_TEMPORARY)
+ br_multicast_del_pg(br, pg);
- if (!hlist_unhashed(&port->rlist))
+ if (!hlist_unhashed(&port->rlist)) {
hlist_del_init_rcu(&port->rlist);
+ br_rtr_notify(br->dev, port, RTM_DELMDB);
+ }
del_timer(&port->multicast_router_timer);
del_timer(&port->ip4_own_query.timer);
#if IS_ENABLED(CONFIG_IPV6)
@@@ -1204,6 -1219,7 +1219,7 @@@ static void br_multicast_add_router(str
hlist_add_behind_rcu(&port->rlist, slot);
else
hlist_add_head_rcu(&port->rlist, &br->router_list);
+ br_rtr_notify(br->dev, port, RTM_NEWMDB);
}
static void br_multicast_mark_router(struct net_bridge *br,
@@@ -1437,7 -1453,8 +1453,8 @@@ br_multicast_leave_group(struct net_bri
hlist_del_init(&p->mglist);
del_timer(&p->timer);
call_rcu_bh(&p->rcu, br_multicast_free_pg);
- br_mdb_notify(br->dev, port, group, RTM_DELMDB);
+ br_mdb_notify(br->dev, port, group, RTM_DELMDB,
+ p->state);
if (!mp->ports && !mp->mglist &&
netif_running(br->dev))
@@@ -1591,7 -1608,7 +1608,7 @@@ static int br_multicast_ipv4_rcv(struc
break;
}
- if (skb_trimmed)
+ if (skb_trimmed && skb_trimmed != skb)
kfree_skb(skb_trimmed);
return err;
@@@ -1636,7 -1653,7 +1653,7 @@@ static int br_multicast_ipv6_rcv(struc
break;
}
- if (skb_trimmed)
+ if (skb_trimmed && skb_trimmed != skb)
kfree_skb(skb_trimmed);
return err;
@@@ -1754,12 -1771,6 +1771,6 @@@ void br_multicast_open(struct net_bridg
void br_multicast_stop(struct net_bridge *br)
{
- struct net_bridge_mdb_htable *mdb;
- struct net_bridge_mdb_entry *mp;
- struct hlist_node *n;
- u32 ver;
- int i;
-
del_timer_sync(&br->multicast_router_timer);
del_timer_sync(&br->ip4_other_query.timer);
del_timer_sync(&br->ip4_own_query.timer);
@@@ -1767,6 -1778,15 +1778,15 @@@
del_timer_sync(&br->ip6_other_query.timer);
del_timer_sync(&br->ip6_own_query.timer);
#endif
+ }
+
+ void br_multicast_dev_del(struct net_bridge *br)
+ {
+ struct net_bridge_mdb_htable *mdb;
+ struct net_bridge_mdb_entry *mp;
+ struct hlist_node *n;
+ u32 ver;
+ int i;
spin_lock_bh(&br->multicast_lock);
mdb = mlock_dereference(br->mdb, br);
@@@ -1834,8 -1854,10 +1854,10 @@@ int br_multicast_set_port_router(struc
p->multicast_router = val;
err = 0;
- if (val < 2 && !hlist_unhashed(&p->rlist))
+ if (val < 2 && !hlist_unhashed(&p->rlist)) {
hlist_del_init_rcu(&p->rlist);
+ br_rtr_notify(br->dev, p, RTM_DELMDB);
+ }
if (val == 1)
break;
diff --combined net/ipv4/fib_trie.c
index b0c6258,1243c79..5154f81
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@@ -1423,8 -1423,11 +1423,11 @@@ found
nh->nh_flags & RTNH_F_LINKDOWN &&
!(fib_flags & FIB_LOOKUP_IGNORE_LINKSTATE))
continue;
- if (flp->flowi4_oif && flp->flowi4_oif != nh->nh_oif)
- continue;
+ if (!(flp->flowi4_flags & FLOWI_FLAG_VRFSRC)) {
+ if (flp->flowi4_oif &&
+ flp->flowi4_oif != nh->nh_oif)
+ continue;
+ }
if (!(fib_flags & FIB_LOOKUP_NOREF))
atomic_inc(&fi->fib_clntref);
@@@ -2465,7 -2468,7 +2468,7 @@@ static struct key_vector *fib_route_get
key = l->key + 1;
iter->pos++;
- if (pos-- <= 0)
+ if (--pos <= 0)
break;
l = NULL;
diff --combined net/ipv6/ip6_fib.c
index 548c623,5693b5e..20a1b85
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@@ -32,6 -32,7 +32,7 @@@
#include <net/ipv6.h>
#include <net/ndisc.h>
#include <net/addrconf.h>
+ #include <net/lwtunnel.h>
#include <net/ip6_fib.h>
#include <net/ip6_route.h>
@@@ -172,13 -173,12 +173,14 @@@ static void rt6_free_pcpu(struct rt6_in
*ppcpu_rt = NULL;
}
}
+
+ non_pcpu_rt->rt6i_pcpu = NULL;
}
static void rt6_release(struct rt6_info *rt)
{
if (atomic_dec_and_test(&rt->rt6i_ref)) {
+ lwtstate_put(rt->rt6i_lwtstate);
rt6_free_pcpu(rt);
dst_free(&rt->dst);
}
diff --combined net/ipv6/route.c
index d155864,c373304..8c985a1
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@@ -58,6 -58,7 +58,7 @@@
#include <net/netevent.h>
#include <net/netlink.h>
#include <net/nexthop.h>
+ #include <net/lwtunnel.h>
#include <asm/uaccess.h>
@@@ -318,7 -319,8 +319,7 @@@ static const struct rt6_info ip6_blk_ho
/* allocate dst with ip6_dst_ops */
static struct rt6_info *__ip6_dst_alloc(struct net *net,
struct net_device *dev,
- int flags,
- struct fib6_table *table)
+ int flags)
{
struct rt6_info *rt = dst_alloc(&net->ipv6.ip6_dst_ops, dev,
0, DST_OBSOLETE_FORCE_CHK, flags);
@@@ -335,9 -337,10 +336,9 @@@
static struct rt6_info *ip6_dst_alloc(struct net *net,
struct net_device *dev,
- int flags,
- struct fib6_table *table)
+ int flags)
{
- struct rt6_info *rt = __ip6_dst_alloc(net, dev, flags, table);
+ struct rt6_info *rt = __ip6_dst_alloc(net, dev, flags);
if (rt) {
rt->rt6i_pcpu = alloc_percpu_gfp(struct rt6_info *, GFP_ATOMIC);
@@@ -542,6 -545,7 +543,7 @@@ static void rt6_probe_deferred(struct w
static void rt6_probe(struct rt6_info *rt)
{
+ struct __rt6_probe_work *work;
struct neighbour *neigh;
/*
* Okay, this does not seem to be appropriate
@@@ -556,34 -560,33 +558,33 @@@
rcu_read_lock_bh();
neigh = __ipv6_neigh_lookup_noref(rt->dst.dev, &rt->rt6i_gateway);
if (neigh) {
- write_lock(&neigh->lock);
if (neigh->nud_state & NUD_VALID)
goto out;
- }
-
- if (!neigh ||
- time_after(jiffies, neigh->updated + rt->rt6i_idev->cnf.rtr_probe_interval)) {
- struct __rt6_probe_work *work;
+ work = NULL;
+ write_lock(&neigh->lock);
+ if (!(neigh->nud_state & NUD_VALID) &&
+ time_after(jiffies,
+ neigh->updated +
+ rt->rt6i_idev->cnf.rtr_probe_interval)) {
+ work = kmalloc(sizeof(*work), GFP_ATOMIC);
+ if (work)
+ __neigh_set_probe_once(neigh);
+ }
+ write_unlock(&neigh->lock);
+ } else {
work = kmalloc(sizeof(*work), GFP_ATOMIC);
+ }
- if (neigh && work)
- __neigh_set_probe_once(neigh);
-
- if (neigh)
- write_unlock(&neigh->lock);
+ if (work) {
+ INIT_WORK(&work->work, rt6_probe_deferred);
+ work->target = rt->rt6i_gateway;
+ dev_hold(rt->dst.dev);
+ work->dev = rt->dst.dev;
+ schedule_work(&work->work);
+ }
- if (work) {
- INIT_WORK(&work->work, rt6_probe_deferred);
- work->target = rt->rt6i_gateway;
- dev_hold(rt->dst.dev);
- work->dev = rt->dst.dev;
- schedule_work(&work->work);
- }
- } else {
out:
- write_unlock(&neigh->lock);
- }
rcu_read_unlock_bh();
}
#else
@@@ -662,6 -665,12 +663,12 @@@ static struct rt6_info *find_match(stru
{
int m;
bool match_do_rr = false;
+ struct inet6_dev *idev = rt->rt6i_idev;
+ struct net_device *dev = rt->dst.dev;
+
+ if (dev && !netif_carrier_ok(dev) &&
+ idev->cnf.ignore_routes_with_linkdown)
+ goto out;
if (rt6_check_expired(rt))
goto out;
@@@ -948,7 -957,8 +955,7 @@@ static struct rt6_info *ip6_rt_cache_al
if (ort->rt6i_flags & (RTF_CACHE | RTF_PCPU))
ort = (struct rt6_info *)ort->dst.from;
- rt = __ip6_dst_alloc(dev_net(ort->dst.dev), ort->dst.dev,
- 0, ort->rt6i_table);
+ rt = __ip6_dst_alloc(dev_net(ort->dst.dev), ort->dst.dev, 0);
if (!rt)
return NULL;
@@@ -980,7 -990,8 +987,7 @@@ static struct rt6_info *ip6_rt_pcpu_all
struct rt6_info *pcpu_rt;
pcpu_rt = __ip6_dst_alloc(dev_net(rt->dst.dev),
- rt->dst.dev, rt->dst.flags,
- rt->rt6i_table);
+ rt->dst.dev, rt->dst.flags);
if (!pcpu_rt)
return NULL;
@@@ -993,53 -1004,32 +1000,53 @@@
/* It should be called with read_lock_bh(&tb6_lock) acquired */
static struct rt6_info *rt6_get_pcpu_route(struct rt6_info *rt)
{
- struct rt6_info *pcpu_rt, *prev, **p;
+ struct rt6_info *pcpu_rt, **p;
p = this_cpu_ptr(rt->rt6i_pcpu);
pcpu_rt = *p;
- if (pcpu_rt)
- goto done;
+ if (pcpu_rt) {
+ dst_hold(&pcpu_rt->dst);
+ rt6_dst_from_metrics_check(pcpu_rt);
+ }
+ return pcpu_rt;
+}
+
+static struct rt6_info *rt6_make_pcpu_route(struct rt6_info *rt)
+{
+ struct fib6_table *table = rt->rt6i_table;
+ struct rt6_info *pcpu_rt, *prev, **p;
pcpu_rt = ip6_rt_pcpu_alloc(rt);
if (!pcpu_rt) {
struct net *net = dev_net(rt->dst.dev);
- pcpu_rt = net->ipv6.ip6_null_entry;
- goto done;
+ dst_hold(&net->ipv6.ip6_null_entry->dst);
+ return net->ipv6.ip6_null_entry;
}
- prev = cmpxchg(p, NULL, pcpu_rt);
- if (prev) {
- /* If someone did it before us, return prev instead */
+ read_lock_bh(&table->tb6_lock);
+ if (rt->rt6i_pcpu) {
+ p = this_cpu_ptr(rt->rt6i_pcpu);
+ prev = cmpxchg(p, NULL, pcpu_rt);
+ if (prev) {
+ /* If someone did it before us, return prev instead */
+ dst_destroy(&pcpu_rt->dst);
+ pcpu_rt = prev;
+ }
+ } else {
+ /* rt has been removed from the fib6 tree
+ * before we have a chance to acquire the read_lock.
+ * In this case, don't brother to create a pcpu rt
+ * since rt is going away anyway. The next
+ * dst_check() will trigger a re-lookup.
+ */
dst_destroy(&pcpu_rt->dst);
- pcpu_rt = prev;
+ pcpu_rt = rt;
}
-
-done:
dst_hold(&pcpu_rt->dst);
rt6_dst_from_metrics_check(pcpu_rt);
+ read_unlock_bh(&table->tb6_lock);
return pcpu_rt;
}
@@@ -1114,22 -1104,9 +1121,22 @@@ redo_rt6_select
rt->dst.lastuse = jiffies;
rt->dst.__use++;
pcpu_rt = rt6_get_pcpu_route(rt);
- read_unlock_bh(&table->tb6_lock);
+
+ if (pcpu_rt) {
+ read_unlock_bh(&table->tb6_lock);
+ } else {
+ /* We have to do the read_unlock first
+ * because rt6_make_pcpu_route() may trigger
+ * ip6_dst_gc() which will take the write_lock.
+ */
+ dst_hold(&rt->dst);
+ read_unlock_bh(&table->tb6_lock);
+ pcpu_rt = rt6_make_pcpu_route(rt);
+ dst_release(&rt->dst);
+ }
return pcpu_rt;
+
}
}
@@@ -1585,7 -1562,7 +1592,7 @@@ struct dst_entry *icmp6_dst_alloc(struc
if (unlikely(!idev))
return ERR_PTR(-ENODEV);
- rt = ip6_dst_alloc(net, dev, 0, NULL);
+ rt = ip6_dst_alloc(net, dev, 0);
if (unlikely(!rt)) {
in6_dev_put(idev);
dst = ERR_PTR(-ENOMEM);
@@@ -1772,8 -1749,7 +1779,8 @@@ int ip6_route_add(struct fib6_config *c
if (!table)
goto out;
- rt = ip6_dst_alloc(net, NULL, (cfg->fc_flags & RTF_ADDRCONF) ? 0 : DST_NOCOUNT, table);
+ rt = ip6_dst_alloc(net, NULL,
+ (cfg->fc_flags & RTF_ADDRCONF) ? 0 : DST_NOCOUNT);
if (!rt) {
err = -ENOMEM;
@@@ -1801,6 -1777,24 +1808,24 @@@
rt->dst.output = ip6_output;
+ if (cfg->fc_encap) {
+ struct lwtunnel_state *lwtstate;
+
+ err = lwtunnel_build_state(dev, cfg->fc_encap_type,
+ cfg->fc_encap, &lwtstate);
+ if (err)
+ goto out;
+ rt->rt6i_lwtstate = lwtstate_get(lwtstate);
+ if (lwtunnel_output_redirect(rt->rt6i_lwtstate)) {
+ rt->rt6i_lwtstate->orig_output = rt->dst.output;
+ rt->dst.output = lwtunnel_output6;
+ }
+ if (lwtunnel_input_redirect(rt->rt6i_lwtstate)) {
+ rt->rt6i_lwtstate->orig_input = rt->dst.input;
+ rt->dst.input = lwtunnel_input6;
+ }
+ }
+
ipv6_addr_prefix(&rt->rt6i_dst.addr, &cfg->fc_dst, cfg->fc_dst_len);
rt->rt6i_dst.plen = cfg->fc_dst_len;
if (rt->rt6i_dst.plen == 128)
@@@ -2180,6 -2174,7 +2205,7 @@@ static void ip6_rt_copy_init(struct rt6
#endif
rt->rt6i_prefsrc = ort->rt6i_prefsrc;
rt->rt6i_table = ort->rt6i_table;
+ rt->rt6i_lwtstate = lwtstate_get(ort->rt6i_lwtstate);
}
#ifdef CONFIG_IPV6_ROUTE_INFO
@@@ -2430,7 -2425,7 +2456,7 @@@ struct rt6_info *addrconf_dst_alloc(str
{
struct net *net = dev_net(idev->dev);
struct rt6_info *rt = ip6_dst_alloc(net, net->loopback_dev,
- DST_NOCOUNT, NULL);
+ DST_NOCOUNT);
if (!rt)
return ERR_PTR(-ENOMEM);
@@@ -2628,6 -2623,8 +2654,8 @@@ static const struct nla_policy rtm_ipv6
[RTA_METRICS] = { .type = NLA_NESTED },
[RTA_MULTIPATH] = { .len = sizeof(struct rtnexthop) },
[RTA_PREF] = { .type = NLA_U8 },
+ [RTA_ENCAP_TYPE] = { .type = NLA_U16 },
+ [RTA_ENCAP] = { .type = NLA_NESTED },
};
static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh,
@@@ -2722,6 -2719,12 +2750,12 @@@
cfg->fc_flags |= RTF_PREF(pref);
}
+ if (tb[RTA_ENCAP])
+ cfg->fc_encap = tb[RTA_ENCAP];
+
+ if (tb[RTA_ENCAP_TYPE])
+ cfg->fc_encap_type = nla_get_u16(tb[RTA_ENCAP_TYPE]);
+
err = 0;
errout:
return err;
@@@ -2754,6 -2757,10 +2788,10 @@@ beginning
r_cfg.fc_gateway = nla_get_in6_addr(nla);
r_cfg.fc_flags |= RTF_GATEWAY;
}
+ r_cfg.fc_encap = nla_find(attrs, attrlen, RTA_ENCAP);
+ nla = nla_find(attrs, attrlen, RTA_ENCAP_TYPE);
+ if (nla)
+ r_cfg.fc_encap_type = nla_get_u16(nla);
}
err = add ? ip6_route_add(&r_cfg) : ip6_route_del(&r_cfg);
if (err) {
@@@ -2816,7 -2823,7 +2854,7 @@@ static int inet6_rtm_newroute(struct sk
return ip6_route_add(&cfg);
}
- static inline size_t rt6_nlmsg_size(void)
+ static inline size_t rt6_nlmsg_size(struct rt6_info *rt)
{
return NLMSG_ALIGN(sizeof(struct rtmsg))
+ nla_total_size(16) /* RTA_SRC */
@@@ -2830,7 -2837,8 +2868,8 @@@
+ RTAX_MAX * nla_total_size(4) /* RTA_METRICS */
+ nla_total_size(sizeof(struct rta_cacheinfo))
+ nla_total_size(TCP_CA_NAME_MAX) /* RTAX_CC_ALGO */
- + nla_total_size(1); /* RTA_PREF */
+ + nla_total_size(1) /* RTA_PREF */
+ + lwtunnel_get_encap_size(rt->rt6i_lwtstate);
}
static int rt6_fill_node(struct net *net,
@@@ -2891,6 -2899,11 +2930,11 @@@
else
rtm->rtm_type = RTN_UNICAST;
rtm->rtm_flags = 0;
+ if (!netif_carrier_ok(rt->dst.dev)) {
+ rtm->rtm_flags |= RTNH_F_LINKDOWN;
+ if (rt->rt6i_idev->cnf.ignore_routes_with_linkdown)
+ rtm->rtm_flags |= RTNH_F_DEAD;
+ }
rtm->rtm_scope = RT_SCOPE_UNIVERSE;
rtm->rtm_protocol = rt->rt6i_protocol;
if (rt->rt6i_flags & RTF_DYNAMIC)
@@@ -2978,6 -2991,8 +3022,8 @@@
if (nla_put_u8(skb, RTA_PREF, IPV6_EXTRACT_PREF(rt->rt6i_flags)))
goto nla_put_failure;
+ lwtunnel_fill_encap(skb, rt->rt6i_lwtstate);
+
nlmsg_end(skb, nlh);
return 0;
@@@ -3104,7 -3119,7 +3150,7 @@@ void inet6_rt_notify(int event, struct
err = -ENOBUFS;
seq = info->nlh ? info->nlh->nlmsg_seq : 0;
- skb = nlmsg_new(rt6_nlmsg_size(), gfp_any());
+ skb = nlmsg_new(rt6_nlmsg_size(rt), gfp_any());
if (!skb)
goto errout;
--
LinuxNextTracking
1
0
Name of failed tests
====================
* difference between net-next and batadv next
Output of different failed tests
================================
difference between net-next and batadv next
-------------------------------------------
net/batman-adv/bat_iv_ogm.c | 132 ++++++----
net/batman-adv/bitarray.c | 6
net/batman-adv/bitarray.h | 10
net/batman-adv/bridge_loop_avoidance.c | 78 ++---
net/batman-adv/bridge_loop_avoidance.h | 8
net/batman-adv/debugfs.h | 1
net/batman-adv/distributed-arp-table.c | 64 ++--
net/batman-adv/distributed-arp-table.h | 8
net/batman-adv/fragmentation.c | 13
net/batman-adv/gateway_client.c | 77 +++--
net/batman-adv/gateway_client.h | 4
net/batman-adv/gateway_common.c | 67 +----
net/batman-adv/gateway_common.h | 1
net/batman-adv/hard-interface.c | 44 ---
net/batman-adv/hash.c | 6
net/batman-adv/hash.h | 12
net/batman-adv/icmp_socket.c | 6
net/batman-adv/icmp_socket.h | 1
net/batman-adv/main.c | 86 +++---
net/batman-adv/main.h | 50 +--
net/batman-adv/multicast.c | 39 --
net/batman-adv/multicast.h | 2
net/batman-adv/network-coding.c | 57 ++--
net/batman-adv/network-coding.h | 4
net/batman-adv/originator.c | 110 +++-----
net/batman-adv/originator.h | 16 -
net/batman-adv/packet.h | 204 +++++++--------
net/batman-adv/routing.c | 24 -
net/batman-adv/routing.h | 6
net/batman-adv/send.c | 8
net/batman-adv/send.h | 11
net/batman-adv/soft-interface.c | 30 +-
net/batman-adv/soft-interface.h | 4
net/batman-adv/sysfs.c | 4
net/batman-adv/sysfs.h | 2
net/batman-adv/translation-table.c | 313 +++++++++++-------------
net/batman-adv/translation-table.h | 31 +-
net/batman-adv/types.h | 115 ++++----
38 files changed, 801 insertions(+), 853 deletions(-)
1
0
Name of failed tests
====================
* difference between net-next and batadv next
Output of different failed tests
================================
difference between net-next and batadv next
-------------------------------------------
net/batman-adv/bat_iv_ogm.c | 132 ++++++----
net/batman-adv/bitarray.c | 6
net/batman-adv/bitarray.h | 10
net/batman-adv/bridge_loop_avoidance.c | 78 ++---
net/batman-adv/bridge_loop_avoidance.h | 8
net/batman-adv/debugfs.h | 1
net/batman-adv/distributed-arp-table.c | 64 ++--
net/batman-adv/distributed-arp-table.h | 8
net/batman-adv/fragmentation.c | 13
net/batman-adv/gateway_client.c | 77 +++--
net/batman-adv/gateway_client.h | 4
net/batman-adv/gateway_common.c | 67 +----
net/batman-adv/gateway_common.h | 1
net/batman-adv/hard-interface.c | 44 ---
net/batman-adv/hash.c | 6
net/batman-adv/hash.h | 12
net/batman-adv/icmp_socket.c | 6
net/batman-adv/icmp_socket.h | 1
net/batman-adv/main.c | 86 +++---
net/batman-adv/main.h | 50 +--
net/batman-adv/multicast.c | 39 --
net/batman-adv/multicast.h | 2
net/batman-adv/network-coding.c | 57 ++--
net/batman-adv/network-coding.h | 4
net/batman-adv/originator.c | 110 +++-----
net/batman-adv/originator.h | 16 -
net/batman-adv/packet.h | 204 +++++++--------
net/batman-adv/routing.c | 24 -
net/batman-adv/routing.h | 6
net/batman-adv/send.c | 8
net/batman-adv/send.h | 11
net/batman-adv/soft-interface.c | 30 +-
net/batman-adv/soft-interface.h | 4
net/batman-adv/sysfs.c | 4
net/batman-adv/sysfs.h | 2
net/batman-adv/translation-table.c | 313 +++++++++++-------------
net/batman-adv/translation-table.h | 31 +-
net/batman-adv/types.h | 115 ++++----
38 files changed, 801 insertions(+), 853 deletions(-)
1
0
Name of failed tests
====================
* difference between net-next and batadv next
Output of different failed tests
================================
difference between net-next and batadv next
-------------------------------------------
net/batman-adv/bat_iv_ogm.c | 132 ++++++----
net/batman-adv/bitarray.c | 6
net/batman-adv/bitarray.h | 10
net/batman-adv/bridge_loop_avoidance.c | 78 ++---
net/batman-adv/bridge_loop_avoidance.h | 8
net/batman-adv/debugfs.h | 1
net/batman-adv/distributed-arp-table.c | 64 ++--
net/batman-adv/distributed-arp-table.h | 8
net/batman-adv/fragmentation.c | 13
net/batman-adv/gateway_client.c | 77 +++--
net/batman-adv/gateway_client.h | 4
net/batman-adv/gateway_common.c | 67 +----
net/batman-adv/gateway_common.h | 1
net/batman-adv/hard-interface.c | 44 ---
net/batman-adv/hash.c | 6
net/batman-adv/hash.h | 12
net/batman-adv/icmp_socket.c | 6
net/batman-adv/icmp_socket.h | 1
net/batman-adv/main.c | 86 +++---
net/batman-adv/main.h | 50 +--
net/batman-adv/multicast.c | 39 --
net/batman-adv/multicast.h | 2
net/batman-adv/network-coding.c | 57 ++--
net/batman-adv/network-coding.h | 4
net/batman-adv/originator.c | 110 +++-----
net/batman-adv/originator.h | 16 -
net/batman-adv/packet.h | 204 +++++++--------
net/batman-adv/routing.c | 24 -
net/batman-adv/routing.h | 6
net/batman-adv/send.c | 8
net/batman-adv/send.h | 11
net/batman-adv/soft-interface.c | 30 +-
net/batman-adv/soft-interface.h | 4
net/batman-adv/sysfs.c | 4
net/batman-adv/sysfs.h | 2
net/batman-adv/translation-table.c | 313 +++++++++++-------------
net/batman-adv/translation-table.h | 31 +-
net/batman-adv/types.h | 115 ++++----
38 files changed, 801 insertions(+), 853 deletions(-)
1
0