Name of failed tests
====================
checkpatch master bridge_loop_avoidance.c
checkpatch master gateway_client.c
checkpatch master main.c
checkpatch master translation-table.c
checkpatch next bridge_loop_avoidance.c
checkpatch next gateway_client.c
checkpatch next main.c
checkpatch next translation-table.c
cppcheck master
unused_symbols master linux-2.6.29 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.29 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.29 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.29 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.30 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.30 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.30 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.30 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.31 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.31 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.31 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.31 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.32 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.32 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.32 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.32 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.34 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.34 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.34 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.34 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.35 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.35 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.35 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.35 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.36 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.36 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.36 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.36 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.37 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.37 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.37 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.37 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.38 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.38 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.38 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.38 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.39 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-2.6.39 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.39 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-2.6.39 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.0 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.0 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.0 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.0 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.1 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.1 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.1 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.1 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.2 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.2 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.2 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.2 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.3 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.3 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.3 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.3 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.4 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.4 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.4 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.4 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.5 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.5 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.5 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.5 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.6 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.6 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.6 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.6 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.7 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.7 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.7 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.7 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n
unused_symbols master linux-3.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=y
unused_symbols master linux-3.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n
Output of different failed tests
================================
checkpatch master gateway_client.c:
>>>>>>>>
WARNING: Prefer seq_puts to seq_printf
#535: FILE: gateway_client.c:535:
+ seq_printf(seq,
total: 0 errors, 1 warnings, 0 checks, 767 lines checked
checkpatch master main.c:
>>>>>>>>
WARNING: Prefer seq_puts to seq_printf
#228: FILE: main.c:228:
+ seq_printf(seq,
WARNING: Prefer seq_puts to seq_printf
#237: FILE: main.c:237:
+ seq_printf(seq,
total: 0 errors, 2 warnings, 0 checks, 1141 lines checked
checkpatch master translation-table.c:
>>>>>>>>
WARNING: Prefer seq_puts to seq_printf
#483: FILE: translation-table.c:483:
+ seq_printf(seq,
WARNING: Prefer seq_puts to seq_printf
#995: FILE: translation-table.c:995:
+ seq_printf(seq,
WARNING: Prefer seq_puts to seq_printf
#1037: FILE: translation-table.c:1037:
+ seq_printf(seq,
total: 0 errors, 3 warnings, 0 checks, 2745 lines checked
checkpatch next bridge_loop_avoidance.c:
>>>>>>>>
WARNING: Prefer seq_puts to seq_printf
#1621: FILE: bridge_loop_avoidance.c:1621:
+ seq_printf(seq,
WARNING: Prefer seq_puts to seq_printf
#1666: FILE: bridge_loop_avoidance.c:1666:
+ seq_printf(seq,
total: 0 errors, 2 warnings, 0 checks, 1698 lines checked
checkpatch next gateway_client.c:
>>>>>>>>
WARNING: Prefer seq_puts to seq_printf
#483: FILE: gateway_client.c:483:
+ seq_printf(seq,
total: 0 errors, 1 warnings, 0 checks, 712 lines checked
checkpatch next main.c:
>>>>>>>>
WARNING: Prefer seq_puts to seq_printf
#225: FILE: main.c:225:
+ seq_printf(seq,
WARNING: Prefer seq_puts to seq_printf
#234: FILE: main.c:234:
+ seq_printf(seq,
total: 0 errors, 2 warnings, 0 checks, 511 lines checked
checkpatch next translation-table.c:
>>>>>>>>
WARNING: Prefer seq_puts to seq_printf
#491: FILE: translation-table.c:491:
+ seq_printf(seq,
WARNING: Prefer seq_puts to seq_printf
#1003: FILE: translation-table.c:1003:
+ seq_printf(seq,
WARNING: Prefer seq_puts to seq_printf
#1045: FILE: translation-table.c:1045:
+ seq_printf(seq,
total: 0 errors, 3 warnings, 0 checks, 2602 lines checked
cppcheck master:
>>>>>>>>
[main.c:777]: (style) Variable 'tvlv_value' is assigned a value that is never used
[bridge_loop_avoidance.c:1648]: (style) The function 'batadv_bla_backbone_table_seq_print_text' is never used
[bridge_loop_avoidance.c:1604]: (style) The function 'batadv_bla_claim_table_seq_print_text' is never used
[distributed-arp-table.c:743]: (style) The function 'batadv_dat_cache_seq_print_text' is never used
[distributed-arp-table.c:659]: (style) The function 'batadv_dat_status_update' is never used
[network-coding.c:1802]: (style) The function 'batadv_nc_nodes_seq_print_text' is never used
[network-coding.c:74]: (style) The function 'batadv_nc_status_update' is never used
unused_symbols master linux-3.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n:
>>>>>>>>
batadv_tt_global_add
1
0
[linux-next] LinuxNextTracking branch, master, updated. next-20130501
by batmanï¼ open-mesh.org 01 May '13
by batmanï¼ open-mesh.org 01 May '13
01 May '13
The following commit has been merged in the master branch:
commit 58717686cf7c7f5a70b3a8907ade8a3ce74306b1
Merge: cff63a52924c6a78fa525c67d81480c85736ff3c 79f632c71bea0d0864d84d6a4ce78da5a9430f5b
Author: David S. Miller <davem(a)davemloft.net>
Date: Tue Apr 30 03:50:54 2013 -0400
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
drivers/net/ethernet/emulex/benet/be.h
include/net/tcp.h
net/mac802154/mac802154.h
Most conflicts were minor overlapping stuff.
The be2net driver brought in some fixes that added __vlan_put_tag
calls, which in net-next take an additional argument.
Signed-off-by: David S. Miller <davem(a)davemloft.net>
diff --combined drivers/net/bonding/bond_main.c
index 532153d,7db40de1..d0aade0
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@@ -428,15 -428,14 +428,15 @@@ int bond_dev_queue_xmit(struct bonding
* @bond_dev: bonding net device that got called
* @vid: vlan id being added
*/
-static int bond_vlan_rx_add_vid(struct net_device *bond_dev, uint16_t vid)
+static int bond_vlan_rx_add_vid(struct net_device *bond_dev,
+ __be16 proto, u16 vid)
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave, *stop_at;
int i, res;
bond_for_each_slave(bond, slave, i) {
- res = vlan_vid_add(slave->dev, vid);
+ res = vlan_vid_add(slave->dev, proto, vid);
if (res)
goto unwind;
}
@@@ -454,7 -453,7 +454,7 @@@ unwind
/* unwind from head to the slave that failed */
stop_at = slave;
bond_for_each_slave_from_to(bond, slave, i, bond->first_slave, stop_at)
- vlan_vid_del(slave->dev, vid);
+ vlan_vid_del(slave->dev, proto, vid);
return res;
}
@@@ -464,15 -463,14 +464,15 @@@
* @bond_dev: bonding net device that got called
* @vid: vlan id being removed
*/
-static int bond_vlan_rx_kill_vid(struct net_device *bond_dev, uint16_t vid)
+static int bond_vlan_rx_kill_vid(struct net_device *bond_dev,
+ __be16 proto, u16 vid)
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave;
int i, res;
bond_for_each_slave(bond, slave, i)
- vlan_vid_del(slave->dev, vid);
+ vlan_vid_del(slave->dev, proto, vid);
res = bond_del_vlan(bond, vid);
if (res) {
@@@ -490,8 -488,7 +490,8 @@@ static void bond_add_vlans_on_slave(str
int res;
list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
- res = vlan_vid_add(slave_dev, vlan->vlan_id);
+ res = vlan_vid_add(slave_dev, htons(ETH_P_8021Q),
+ vlan->vlan_id);
if (res)
pr_warning("%s: Failed to add vlan id %d to device %s\n",
bond->dev->name, vlan->vlan_id,
@@@ -507,7 -504,7 +507,7 @@@ static void bond_del_vlans_from_slave(s
list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
if (!vlan->vlan_id)
continue;
- vlan_vid_del(slave_dev, vlan->vlan_id);
+ vlan_vid_del(slave_dev, htons(ETH_P_8021Q), vlan->vlan_id);
}
}
@@@ -782,7 -779,7 +782,7 @@@ static void bond_resend_igmp_join_reque
/* rejoin all groups on vlan devices */
list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
- vlan_dev = __vlan_find_dev_deep(bond_dev,
+ vlan_dev = __vlan_find_dev_deep(bond_dev, htons(ETH_P_8021Q),
vlan->vlan_id);
if (vlan_dev)
__bond_resend_igmp_join_requests(vlan_dev);
@@@ -799,8 -796,9 +799,8 @@@ static void bond_resend_igmp_join_reque
{
struct bonding *bond = container_of(work, struct bonding,
mcast_work.work);
- rcu_read_lock();
+
bond_resend_igmp_join_requests(bond);
- rcu_read_unlock();
}
/*
@@@ -1917,14 -1915,16 +1917,16 @@@ err_detach
bond_detach_slave(bond, new_slave);
if (bond->primary_slave == new_slave)
bond->primary_slave = NULL;
- write_unlock_bh(&bond->lock);
if (bond->curr_active_slave == new_slave) {
+ bond_change_active_slave(bond, NULL);
+ write_unlock_bh(&bond->lock);
read_lock(&bond->lock);
write_lock_bh(&bond->curr_slave_lock);
bond_select_active_slave(bond);
write_unlock_bh(&bond->curr_slave_lock);
read_unlock(&bond->lock);
+ } else {
+ write_unlock_bh(&bond->lock);
}
slave_disable_netpoll(new_slave);
@@@ -2534,8 -2534,7 +2536,8 @@@ static int bond_has_this_ip(struct bond
list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
rcu_read_lock();
- vlan_dev = __vlan_find_dev_deep(bond->dev, vlan->vlan_id);
+ vlan_dev = __vlan_find_dev_deep(bond->dev, htons(ETH_P_8021Q),
+ vlan->vlan_id);
rcu_read_unlock();
if (vlan_dev && ip == bond_confirm_addr(vlan_dev, 0, ip))
return 1;
@@@ -2564,7 -2563,7 +2566,7 @@@ static void bond_arp_send(struct net_de
return;
}
if (vlan_id) {
- skb = vlan_put_tag(skb, vlan_id);
+ skb = vlan_put_tag(skb, htons(ETH_P_8021Q), vlan_id);
if (!skb) {
pr_err("failed to insert VLAN tag\n");
return;
@@@ -2626,7 -2625,6 +2628,7 @@@ static void bond_arp_send_all(struct bo
list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
rcu_read_lock();
vlan_dev = __vlan_find_dev_deep(bond->dev,
+ htons(ETH_P_8021Q),
vlan->vlan_id);
rcu_read_unlock();
if (vlan_dev == rt->dst.dev) {
@@@ -4262,37 -4260,6 +4264,37 @@@ void bond_set_mode_ops(struct bonding *
}
}
+static int bond_ethtool_get_settings(struct net_device *bond_dev,
+ struct ethtool_cmd *ecmd)
+{
+ struct bonding *bond = netdev_priv(bond_dev);
+ struct slave *slave;
+ int i;
+ unsigned long speed = 0;
+
+ ecmd->duplex = DUPLEX_UNKNOWN;
+ ecmd->port = PORT_OTHER;
+
+ /* Since SLAVE_IS_OK returns false for all inactive or down slaves, we
+ * do not need to check mode. Though link speed might not represent
+ * the true receive or transmit bandwidth (not all modes are symmetric)
+ * this is an accurate maximum.
+ */
+ read_lock(&bond->lock);
+ bond_for_each_slave(bond, slave, i) {
+ if (SLAVE_IS_OK(slave)) {
+ if (slave->speed != SPEED_UNKNOWN)
+ speed += slave->speed;
+ if (ecmd->duplex == DUPLEX_UNKNOWN &&
+ slave->duplex != DUPLEX_UNKNOWN)
+ ecmd->duplex = slave->duplex;
+ }
+ }
+ ethtool_cmd_speed_set(ecmd, speed ? : SPEED_UNKNOWN);
+ read_unlock(&bond->lock);
+ return 0;
+}
+
static void bond_ethtool_get_drvinfo(struct net_device *bond_dev,
struct ethtool_drvinfo *drvinfo)
{
@@@ -4304,7 -4271,6 +4306,7 @@@
static const struct ethtool_ops bond_ethtool_ops = {
.get_drvinfo = bond_ethtool_get_drvinfo,
+ .get_settings = bond_ethtool_get_settings,
.get_link = ethtool_op_get_link,
};
@@@ -4395,9 -4361,9 +4397,9 @@@ static void bond_setup(struct net_devic
*/
bond_dev->hw_features = BOND_VLAN_FEATURES |
- NETIF_F_HW_VLAN_TX |
- NETIF_F_HW_VLAN_RX |
- NETIF_F_HW_VLAN_FILTER;
+ NETIF_F_HW_VLAN_CTAG_TX |
+ NETIF_F_HW_VLAN_CTAG_RX |
+ NETIF_F_HW_VLAN_CTAG_FILTER;
bond_dev->hw_features &= ~(NETIF_F_ALL_CSUM & ~NETIF_F_HW_CSUM);
bond_dev->features |= bond_dev->hw_features;
diff --combined drivers/net/caif/caif_spi.c
index 2fb279a,ae7e756..155db68
--- a/drivers/net/caif/caif_spi.c
+++ b/drivers/net/caif/caif_spi.c
@@@ -1,6 -1,7 +1,6 @@@
/*
* Copyright (C) ST-Ericsson AB 2010
- * Contact: Sjur Brendeland / sjur.brandeland(a)stericsson.com
- * Author: Daniel Martensson / Daniel.Martensson(a)stericsson.com
+ * Author: Daniel Martensson
* License terms: GNU General Public License (GPL) version 2.
*/
@@@ -28,7 -29,7 +28,7 @@@
#endif /* CONFIG_CAIF_SPI_SYNC */
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Daniel Martensson<daniel.martensson(a)stericsson.com>");
+MODULE_AUTHOR("Daniel Martensson");
MODULE_DESCRIPTION("CAIF SPI driver");
/* Returns the number of padding bytes for alignment. */
@@@ -863,6 -864,7 +863,7 @@@ static int __init cfspi_init_module(voi
driver_remove_file(&cfspi_spi_driver.driver,
&driver_attr_up_head_align);
err_create_up_head_align:
+ platform_driver_unregister(&cfspi_spi_driver);
err_dev_register:
return result;
}
diff --combined drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 466b512,51a6030..b8fbe26
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@@ -451,8 -451,7 +451,8 @@@ static void bnx2x_tpa_start(struct bnx2
* Compute number of aggregated segments, and gso_type.
*/
static void bnx2x_set_gro_params(struct sk_buff *skb, u16 parsing_flags,
- u16 len_on_bd, unsigned int pkt_len)
+ u16 len_on_bd, unsigned int pkt_len,
+ u16 num_of_coalesced_segs)
{
/* TPA aggregation won't have either IP options or TCP options
* other than timestamp or IPv6 extension headers.
@@@ -481,7 -480,8 +481,7 @@@
/* tcp_gro_complete() will copy NAPI_GRO_CB(skb)->count
* to skb_shinfo(skb)->gso_segs
*/
- NAPI_GRO_CB(skb)->count = DIV_ROUND_UP(pkt_len - hdrs_len,
- skb_shinfo(skb)->gso_size);
+ NAPI_GRO_CB(skb)->count = num_of_coalesced_segs;
}
static int bnx2x_alloc_rx_sge(struct bnx2x *bp,
@@@ -537,8 -537,7 +537,8 @@@ static int bnx2x_fill_frag_skb(struct b
/* This is needed in order to enable forwarding support */
if (frag_size)
bnx2x_set_gro_params(skb, tpa_info->parsing_flags, len_on_bd,
- le16_to_cpu(cqe->pkt_len));
+ le16_to_cpu(cqe->pkt_len),
+ le16_to_cpu(cqe->num_of_coalesced_segs));
#ifdef BNX2X_STOP_ON_ERROR
if (pages > min_t(u32, 8, MAX_SKB_FRAGS) * SGE_PAGES) {
@@@ -642,14 -641,6 +642,14 @@@ static void bnx2x_gro_ipv6_csum(struct
th->check = ~tcp_v6_check(skb->len - skb_transport_offset(skb),
&iph->saddr, &iph->daddr, 0);
}
+
+static void bnx2x_gro_csum(struct bnx2x *bp, struct sk_buff *skb,
+ void (*gro_func)(struct bnx2x*, struct sk_buff*))
+{
+ skb_set_network_header(skb, 0);
+ gro_func(bp, skb);
+ tcp_gro_complete(skb);
+}
#endif
static void bnx2x_gro_receive(struct bnx2x *bp, struct bnx2x_fastpath *fp,
@@@ -657,17 -648,19 +657,17 @@@
{
#ifdef CONFIG_INET
if (skb_shinfo(skb)->gso_size) {
- skb_set_network_header(skb, 0);
switch (be16_to_cpu(skb->protocol)) {
case ETH_P_IP:
- bnx2x_gro_ip_csum(bp, skb);
+ bnx2x_gro_csum(bp, skb, bnx2x_gro_ip_csum);
break;
case ETH_P_IPV6:
- bnx2x_gro_ipv6_csum(bp, skb);
+ bnx2x_gro_csum(bp, skb, bnx2x_gro_ipv6_csum);
break;
default:
- BNX2X_ERR("FW GRO supports only IPv4/IPv6, not 0x%04x\n",
+ BNX2X_ERR("Error: FW GRO supports only IPv4/IPv6, not 0x%04x\n",
be16_to_cpu(skb->protocol));
}
- tcp_gro_complete(skb);
}
#endif
napi_gro_receive(&fp->napi, skb);
@@@ -725,7 -718,7 +725,7 @@@ static void bnx2x_tpa_stop(struct bnx2
if (!bnx2x_fill_frag_skb(bp, fp, tpa_info, pages,
skb, cqe, cqe_idx)) {
if (tpa_info->parsing_flags & PARSING_FLAGS_VLAN)
- __vlan_hwaccel_put_tag(skb, tpa_info->vlan_tag);
+ __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), tpa_info->vlan_tag);
bnx2x_gro_receive(bp, fp, skb);
} else {
DP(NETIF_MSG_RX_STATUS,
@@@ -1000,7 -993,7 +1000,7 @@@ reuse_rx
if (le16_to_cpu(cqe_fp->pars_flags.flags) &
PARSING_FLAGS_VLAN)
- __vlan_hwaccel_put_tag(skb,
+ __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
le16_to_cpu(cqe_fp->vlan_tag));
napi_gro_receive(&fp->napi, skb);
@@@ -1044,6 -1037,7 +1044,7 @@@ static irqreturn_t bnx2x_msix_fp_int(in
DP(NETIF_MSG_INTR,
"got an MSI-X interrupt on IDX:SB [fp %d fw_sd %d igusb %d]\n",
fp->index, fp->fw_sb_id, fp->igu_sb_id);
+
bnx2x_ack_sb(bp, fp->igu_sb_id, USTORM_ID, 0, IGU_INT_DISABLE, 0);
#ifdef BNX2X_STOP_ON_ERROR
@@@ -1725,7 -1719,7 +1726,7 @@@ static int bnx2x_req_irq(struct bnx2x *
return request_irq(irq, bnx2x_interrupt, flags, bp->dev->name, bp->dev);
}
- static int bnx2x_setup_irqs(struct bnx2x *bp)
+ int bnx2x_setup_irqs(struct bnx2x *bp)
{
int rc = 0;
if (bp->flags & USING_MSIX_FLAG &&
@@@ -2016,7 -2010,7 +2017,7 @@@ static int bnx2x_init_hw(struct bnx2x *
* Cleans the object that have internal lists without sending
* ramrods. Should be run when interrutps are disabled.
*/
-static void bnx2x_squeeze_objects(struct bnx2x *bp)
+void bnx2x_squeeze_objects(struct bnx2x *bp)
{
int rc;
unsigned long ramrod_flags = 0, vlan_mac_flags = 0;
@@@ -2581,6 -2575,8 +2582,8 @@@ int bnx2x_nic_load(struct bnx2x *bp, in
}
}
+ bnx2x_pre_irq_nic_init(bp);
+
/* Connect to IRQs */
rc = bnx2x_setup_irqs(bp);
if (rc) {
@@@ -2590,11 -2586,11 +2593,11 @@@
LOAD_ERROR_EXIT(bp, load_error2);
}
- /* Setup NIC internals and enable interrupts */
- bnx2x_nic_init(bp, load_code);
-
/* Init per-function objects */
if (IS_PF(bp)) {
+ /* Setup NIC internals and enable interrupts */
+ bnx2x_post_irq_nic_init(bp, load_code);
+
bnx2x_init_bp_objs(bp);
bnx2x_iov_nic_init(bp);
@@@ -2664,8 -2660,7 +2667,8 @@@
if (IS_PF(bp))
rc = bnx2x_set_eth_mac(bp, true);
else /* vf */
- rc = bnx2x_vfpf_set_mac(bp);
+ rc = bnx2x_vfpf_config_mac(bp, bp->dev->dev_addr, bp->fp->index,
+ true);
if (rc) {
BNX2X_ERR("Setting Ethernet MAC failed\n");
LOAD_ERROR_EXIT(bp, load_error3);
@@@ -2785,7 -2780,7 +2788,7 @@@ load_error0
#endif /* ! BNX2X_STOP_ON_ERROR */
}
-static int bnx2x_drain_tx_queues(struct bnx2x *bp)
+int bnx2x_drain_tx_queues(struct bnx2x *bp)
{
u8 rc = 0, cos, i;
@@@ -2934,9 -2929,9 +2937,9 @@@ int bnx2x_nic_unload(struct bnx2x *bp,
bnx2x_free_fp_mem_cnic(bp);
if (IS_PF(bp)) {
- bnx2x_free_mem(bp);
if (CNIC_LOADED(bp))
bnx2x_free_mem_cnic(bp);
+ bnx2x_free_mem(bp);
}
bp->state = BNX2X_STATE_CLOSED;
bp->cnic_loaded = false;
@@@ -3097,11 -3092,11 +3100,11 @@@ int bnx2x_poll(struct napi_struct *napi
* to ease the pain of our fellow microcode engineers
* we use one mapping for both BDs
*/
-static noinline u16 bnx2x_tx_split(struct bnx2x *bp,
- struct bnx2x_fp_txdata *txdata,
- struct sw_tx_bd *tx_buf,
- struct eth_tx_start_bd **tx_bd, u16 hlen,
- u16 bd_prod, int nbd)
+static u16 bnx2x_tx_split(struct bnx2x *bp,
+ struct bnx2x_fp_txdata *txdata,
+ struct sw_tx_bd *tx_buf,
+ struct eth_tx_start_bd **tx_bd, u16 hlen,
+ u16 bd_prod)
{
struct eth_tx_start_bd *h_tx_bd = *tx_bd;
struct eth_tx_bd *d_tx_bd;
@@@ -3109,10 -3104,11 +3112,10 @@@
int old_len = le16_to_cpu(h_tx_bd->nbytes);
/* first fix first BD */
- h_tx_bd->nbd = cpu_to_le16(nbd);
h_tx_bd->nbytes = cpu_to_le16(hlen);
- DP(NETIF_MSG_TX_QUEUED, "TSO split header size is %d (%x:%x) nbd %d\n",
- h_tx_bd->nbytes, h_tx_bd->addr_hi, h_tx_bd->addr_lo, h_tx_bd->nbd);
+ DP(NETIF_MSG_TX_QUEUED, "TSO split header size is %d (%x:%x)\n",
+ h_tx_bd->nbytes, h_tx_bd->addr_hi, h_tx_bd->addr_lo);
/* now get a new data BD
* (after the pbd) and fill it */
@@@ -3141,7 -3137,7 +3144,7 @@@
#define bswab32(b32) ((__force __le32) swab32((__force __u32) (b32)))
#define bswab16(b16) ((__force __le16) swab16((__force __u16) (b16)))
-static inline __le16 bnx2x_csum_fix(unsigned char *t_header, u16 csum, s8 fix)
+static __le16 bnx2x_csum_fix(unsigned char *t_header, u16 csum, s8 fix)
{
__sum16 tsum = (__force __sum16) csum;
@@@ -3156,47 -3152,30 +3159,47 @@@
return bswab16(tsum);
}
-static inline u32 bnx2x_xmit_type(struct bnx2x *bp, struct sk_buff *skb)
+static u32 bnx2x_xmit_type(struct bnx2x *bp, struct sk_buff *skb)
{
u32 rc;
+ __u8 prot = 0;
+ __be16 protocol;
if (skb->ip_summed != CHECKSUM_PARTIAL)
- rc = XMIT_PLAIN;
+ return XMIT_PLAIN;
- else {
- if (vlan_get_protocol(skb) == htons(ETH_P_IPV6)) {
- rc = XMIT_CSUM_V6;
- if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
- rc |= XMIT_CSUM_TCP;
+ protocol = vlan_get_protocol(skb);
+ if (protocol == htons(ETH_P_IPV6)) {
+ rc = XMIT_CSUM_V6;
+ prot = ipv6_hdr(skb)->nexthdr;
+ } else {
+ rc = XMIT_CSUM_V4;
+ prot = ip_hdr(skb)->protocol;
+ }
+ if (!CHIP_IS_E1x(bp) && skb->encapsulation) {
+ if (inner_ip_hdr(skb)->version == 6) {
+ rc |= XMIT_CSUM_ENC_V6;
+ if (inner_ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
+ rc |= XMIT_CSUM_TCP;
} else {
- rc = XMIT_CSUM_V4;
- if (ip_hdr(skb)->protocol == IPPROTO_TCP)
+ rc |= XMIT_CSUM_ENC_V4;
+ if (inner_ip_hdr(skb)->protocol == IPPROTO_TCP)
rc |= XMIT_CSUM_TCP;
}
}
+ if (prot == IPPROTO_TCP)
+ rc |= XMIT_CSUM_TCP;
- if (skb_is_gso_v6(skb))
- rc |= XMIT_GSO_V6 | XMIT_CSUM_TCP | XMIT_CSUM_V6;
- else if (skb_is_gso(skb))
- rc |= XMIT_GSO_V4 | XMIT_CSUM_V4 | XMIT_CSUM_TCP;
+ if (skb_is_gso_v6(skb)) {
+ rc |= (XMIT_GSO_V6 | XMIT_CSUM_TCP | XMIT_CSUM_V6);
+ if (rc & XMIT_CSUM_ENC)
+ rc |= XMIT_GSO_ENC_V6;
+ } else if (skb_is_gso(skb)) {
+ rc |= (XMIT_GSO_V4 | XMIT_CSUM_V4 | XMIT_CSUM_TCP);
+ if (rc & XMIT_CSUM_ENC)
+ rc |= XMIT_GSO_ENC_V4;
+ }
return rc;
}
@@@ -3281,23 -3260,14 +3284,23 @@@ exit_lbl
}
#endif
-static inline void bnx2x_set_pbd_gso_e2(struct sk_buff *skb, u32 *parsing_data,
- u32 xmit_type)
+static void bnx2x_set_pbd_gso_e2(struct sk_buff *skb, u32 *parsing_data,
+ u32 xmit_type)
{
+ struct ipv6hdr *ipv6;
+
*parsing_data |= (skb_shinfo(skb)->gso_size <<
ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT) &
ETH_TX_PARSE_BD_E2_LSO_MSS;
- if ((xmit_type & XMIT_GSO_V6) &&
- (ipv6_hdr(skb)->nexthdr == NEXTHDR_IPV6))
+
+ if (xmit_type & XMIT_GSO_ENC_V6)
+ ipv6 = inner_ipv6_hdr(skb);
+ else if (xmit_type & XMIT_GSO_V6)
+ ipv6 = ipv6_hdr(skb);
+ else
+ ipv6 = NULL;
+
+ if (ipv6 && ipv6->nexthdr == NEXTHDR_IPV6)
*parsing_data |= ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR;
}
@@@ -3308,13 -3278,13 +3311,13 @@@
* @pbd: parse BD
* @xmit_type: xmit flags
*/
-static inline void bnx2x_set_pbd_gso(struct sk_buff *skb,
- struct eth_tx_parse_bd_e1x *pbd,
- u32 xmit_type)
+static void bnx2x_set_pbd_gso(struct sk_buff *skb,
+ struct eth_tx_parse_bd_e1x *pbd,
+ u32 xmit_type)
{
pbd->lso_mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
pbd->tcp_send_seq = bswab32(tcp_hdr(skb)->seq);
- pbd->tcp_flags = pbd_tcp_flags(skb);
+ pbd->tcp_flags = pbd_tcp_flags(tcp_hdr(skb));
if (xmit_type & XMIT_GSO_V4) {
pbd->ip_id = bswab16(ip_hdr(skb)->id);
@@@ -3334,40 -3304,6 +3337,40 @@@
}
/**
+ * bnx2x_set_pbd_csum_enc - update PBD with checksum and return header length
+ *
+ * @bp: driver handle
+ * @skb: packet skb
+ * @parsing_data: data to be updated
+ * @xmit_type: xmit flags
+ *
+ * 57712/578xx related, when skb has encapsulation
+ */
+static u8 bnx2x_set_pbd_csum_enc(struct bnx2x *bp, struct sk_buff *skb,
+ u32 *parsing_data, u32 xmit_type)
+{
+ *parsing_data |=
+ ((((u8 *)skb_inner_transport_header(skb) - skb->data) >> 1) <<
+ ETH_TX_PARSE_BD_E2_L4_HDR_START_OFFSET_W_SHIFT) &
+ ETH_TX_PARSE_BD_E2_L4_HDR_START_OFFSET_W;
+
+ if (xmit_type & XMIT_CSUM_TCP) {
+ *parsing_data |= ((inner_tcp_hdrlen(skb) / 4) <<
+ ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT) &
+ ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW;
+
+ return skb_inner_transport_header(skb) +
+ inner_tcp_hdrlen(skb) - skb->data;
+ }
+
+ /* We support checksum offload for TCP and UDP only.
+ * No need to pass the UDP header length - it's a constant.
+ */
+ return skb_inner_transport_header(skb) +
+ sizeof(struct udphdr) - skb->data;
+}
+
+/**
* bnx2x_set_pbd_csum_e2 - update PBD with checksum and return header length
*
* @bp: driver handle
@@@ -3375,15 -3311,15 +3378,15 @@@
* @parsing_data: data to be updated
* @xmit_type: xmit flags
*
- * 57712 related
+ * 57712/578xx related
*/
-static inline u8 bnx2x_set_pbd_csum_e2(struct bnx2x *bp, struct sk_buff *skb,
- u32 *parsing_data, u32 xmit_type)
+static u8 bnx2x_set_pbd_csum_e2(struct bnx2x *bp, struct sk_buff *skb,
+ u32 *parsing_data, u32 xmit_type)
{
*parsing_data |=
((((u8 *)skb_transport_header(skb) - skb->data) >> 1) <<
- ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT) &
- ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W;
+ ETH_TX_PARSE_BD_E2_L4_HDR_START_OFFSET_W_SHIFT) &
+ ETH_TX_PARSE_BD_E2_L4_HDR_START_OFFSET_W;
if (xmit_type & XMIT_CSUM_TCP) {
*parsing_data |= ((tcp_hdrlen(skb) / 4) <<
@@@ -3398,15 -3334,17 +3401,15 @@@
return skb_transport_header(skb) + sizeof(struct udphdr) - skb->data;
}
-static inline void bnx2x_set_sbd_csum(struct bnx2x *bp, struct sk_buff *skb,
- struct eth_tx_start_bd *tx_start_bd, u32 xmit_type)
+/* set FW indication according to inner or outer protocols if tunneled */
+static void bnx2x_set_sbd_csum(struct bnx2x *bp, struct sk_buff *skb,
+ struct eth_tx_start_bd *tx_start_bd,
+ u32 xmit_type)
{
tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_L4_CSUM;
- if (xmit_type & XMIT_CSUM_V4)
- tx_start_bd->bd_flags.as_bitfield |=
- ETH_TX_BD_FLAGS_IP_CSUM;
- else
- tx_start_bd->bd_flags.as_bitfield |=
- ETH_TX_BD_FLAGS_IPV6;
+ if (xmit_type & (XMIT_CSUM_ENC_V6 | XMIT_CSUM_V6))
+ tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_IPV6;
if (!(xmit_type & XMIT_CSUM_TCP))
tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_IS_UDP;
@@@ -3420,9 -3358,9 +3423,9 @@@
* @pbd: parse BD to be updated
* @xmit_type: xmit flags
*/
-static inline u8 bnx2x_set_pbd_csum(struct bnx2x *bp, struct sk_buff *skb,
- struct eth_tx_parse_bd_e1x *pbd,
- u32 xmit_type)
+static u8 bnx2x_set_pbd_csum(struct bnx2x *bp, struct sk_buff *skb,
+ struct eth_tx_parse_bd_e1x *pbd,
+ u32 xmit_type)
{
u8 hlen = (skb_network_header(skb) - skb->data) >> 1;
@@@ -3468,75 -3406,6 +3471,75 @@@
return hlen;
}
+static void bnx2x_update_pbds_gso_enc(struct sk_buff *skb,
+ struct eth_tx_parse_bd_e2 *pbd_e2,
+ struct eth_tx_parse_2nd_bd *pbd2,
+ u16 *global_data,
+ u32 xmit_type)
+{
+ u16 hlen_w = 0;
+ u8 outerip_off, outerip_len = 0;
+ /* from outer IP to transport */
+ hlen_w = (skb_inner_transport_header(skb) -
+ skb_network_header(skb)) >> 1;
+
+ /* transport len */
+ if (xmit_type & XMIT_CSUM_TCP)
+ hlen_w += inner_tcp_hdrlen(skb) >> 1;
+ else
+ hlen_w += sizeof(struct udphdr) >> 1;
+
+ pbd2->fw_ip_hdr_to_payload_w = hlen_w;
+
+ if (xmit_type & XMIT_CSUM_ENC_V4) {
+ struct iphdr *iph = ip_hdr(skb);
+ pbd2->fw_ip_csum_wo_len_flags_frag =
+ bswab16(csum_fold((~iph->check) -
+ iph->tot_len - iph->frag_off));
+ } else {
+ pbd2->fw_ip_hdr_to_payload_w =
+ hlen_w - ((sizeof(struct ipv6hdr)) >> 1);
+ }
+
+ pbd2->tcp_send_seq = bswab32(inner_tcp_hdr(skb)->seq);
+
+ pbd2->tcp_flags = pbd_tcp_flags(inner_tcp_hdr(skb));
+
+ if (xmit_type & XMIT_GSO_V4) {
+ pbd2->hw_ip_id = bswab16(inner_ip_hdr(skb)->id);
+
+ pbd_e2->data.tunnel_data.pseudo_csum =
+ bswab16(~csum_tcpudp_magic(
+ inner_ip_hdr(skb)->saddr,
+ inner_ip_hdr(skb)->daddr,
+ 0, IPPROTO_TCP, 0));
+
+ outerip_len = ip_hdr(skb)->ihl << 1;
+ } else {
+ pbd_e2->data.tunnel_data.pseudo_csum =
+ bswab16(~csum_ipv6_magic(
+ &inner_ipv6_hdr(skb)->saddr,
+ &inner_ipv6_hdr(skb)->daddr,
+ 0, IPPROTO_TCP, 0));
+ }
+
+ outerip_off = (skb_network_header(skb) - skb->data) >> 1;
+
+ *global_data |=
+ outerip_off |
+ (!!(xmit_type & XMIT_CSUM_V6) <<
+ ETH_TX_PARSE_2ND_BD_IP_HDR_TYPE_OUTER_SHIFT) |
+ (outerip_len <<
+ ETH_TX_PARSE_2ND_BD_IP_HDR_LEN_OUTER_W_SHIFT) |
+ ((skb->protocol == cpu_to_be16(ETH_P_8021Q)) <<
+ ETH_TX_PARSE_2ND_BD_LLC_SNAP_EN_SHIFT);
+
+ if (ip_hdr(skb)->protocol == IPPROTO_UDP) {
+ SET_FLAG(*global_data, ETH_TX_PARSE_2ND_BD_TUNNEL_UDP_EXIST, 1);
+ pbd2->tunnel_udp_hdr_start_w = skb_transport_offset(skb) >> 1;
+ }
+}
+
/* called with netif_tx_lock
* bnx2x_tx_int() runs without netif_tx_lock unless it needs to call
* netif_wake_queue()
@@@ -3552,7 -3421,6 +3555,7 @@@ netdev_tx_t bnx2x_start_xmit(struct sk_
struct eth_tx_bd *tx_data_bd, *total_pkt_bd = NULL;
struct eth_tx_parse_bd_e1x *pbd_e1x = NULL;
struct eth_tx_parse_bd_e2 *pbd_e2 = NULL;
+ struct eth_tx_parse_2nd_bd *pbd2 = NULL;
u32 pbd_e2_parsing_data = 0;
u16 pkt_prod, bd_prod;
int nbd, txq_index;
@@@ -3620,7 -3488,7 +3623,7 @@@
mac_type = MULTICAST_ADDRESS;
}
-#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - 3)
+#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - BDS_PER_TX_PKT)
/* First, check if we need to linearize the skb (due to FW
restrictions). No need to check fragmentation if page size > 8K
(there will be no violation to FW restrictions) */
@@@ -3668,9 -3536,12 +3671,9 @@@
first_bd = tx_start_bd;
tx_start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD;
- SET_FLAG(tx_start_bd->general_data,
- ETH_TX_START_BD_PARSE_NBDS,
- 0);
- /* header nbd */
- SET_FLAG(tx_start_bd->general_data, ETH_TX_START_BD_HDR_NBDS, 1);
+ /* header nbd: indirectly zero other flags! */
+ tx_start_bd->general_data = 1 << ETH_TX_START_BD_HDR_NBDS_SHIFT;
/* remember the first BD of the packet */
tx_buf->first_bd = txdata->tx_bd_prod;
@@@ -3690,16 -3561,19 +3693,16 @@@
/* when transmitting in a vf, start bd must hold the ethertype
* for fw to enforce it
*/
-#ifndef BNX2X_STOP_ON_ERROR
- if (IS_VF(bp)) {
-#endif
+ if (IS_VF(bp))
tx_start_bd->vlan_or_ethertype =
cpu_to_le16(ntohs(eth->h_proto));
-#ifndef BNX2X_STOP_ON_ERROR
- } else {
+ else
/* used by FW for packet accounting */
tx_start_bd->vlan_or_ethertype = cpu_to_le16(pkt_prod);
- }
-#endif
}
+ nbd = 2; /* start_bd + pbd + frags (updated when pages are mapped) */
+
/* turn on parsing and get a BD */
bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
@@@ -3709,58 -3583,23 +3712,58 @@@
if (!CHIP_IS_E1x(bp)) {
pbd_e2 = &txdata->tx_desc_ring[bd_prod].parse_bd_e2;
memset(pbd_e2, 0, sizeof(struct eth_tx_parse_bd_e2));
- /* Set PBD in checksum offload case */
- if (xmit_type & XMIT_CSUM)
+
+ if (xmit_type & XMIT_CSUM_ENC) {
+ u16 global_data = 0;
+
+ /* Set PBD in enc checksum offload case */
+ hlen = bnx2x_set_pbd_csum_enc(bp, skb,
+ &pbd_e2_parsing_data,
+ xmit_type);
+
+ /* turn on 2nd parsing and get a BD */
+ bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
+
+ pbd2 = &txdata->tx_desc_ring[bd_prod].parse_2nd_bd;
+
+ memset(pbd2, 0, sizeof(*pbd2));
+
+ pbd_e2->data.tunnel_data.ip_hdr_start_inner_w =
+ (skb_inner_network_header(skb) -
+ skb->data) >> 1;
+
+ if (xmit_type & XMIT_GSO_ENC)
+ bnx2x_update_pbds_gso_enc(skb, pbd_e2, pbd2,
+ &global_data,
+ xmit_type);
+
+ pbd2->global_data = cpu_to_le16(global_data);
+
+ /* add addition parse BD indication to start BD */
+ SET_FLAG(tx_start_bd->general_data,
+ ETH_TX_START_BD_PARSE_NBDS, 1);
+ /* set encapsulation flag in start BD */
+ SET_FLAG(tx_start_bd->general_data,
+ ETH_TX_START_BD_TUNNEL_EXIST, 1);
+ nbd++;
+ } else if (xmit_type & XMIT_CSUM) {
+ /* Set PBD in checksum offload case w/o encapsulation */
hlen = bnx2x_set_pbd_csum_e2(bp, skb,
&pbd_e2_parsing_data,
xmit_type);
+ }
- if (IS_MF_SI(bp) || IS_VF(bp)) {
- /* fill in the MAC addresses in the PBD - for local
- * switching
- */
- bnx2x_set_fw_mac_addr(&pbd_e2->src_mac_addr_hi,
- &pbd_e2->src_mac_addr_mid,
- &pbd_e2->src_mac_addr_lo,
+ /* Add the macs to the parsing BD this is a vf */
+ if (IS_VF(bp)) {
+ /* override GRE parameters in BD */
+ bnx2x_set_fw_mac_addr(&pbd_e2->data.mac_addr.src_hi,
+ &pbd_e2->data.mac_addr.src_mid,
+ &pbd_e2->data.mac_addr.src_lo,
eth->h_source);
- bnx2x_set_fw_mac_addr(&pbd_e2->dst_mac_addr_hi,
- &pbd_e2->dst_mac_addr_mid,
- &pbd_e2->dst_mac_addr_lo,
+
+ bnx2x_set_fw_mac_addr(&pbd_e2->data.mac_addr.dst_hi,
+ &pbd_e2->data.mac_addr.dst_mid,
+ &pbd_e2->data.mac_addr.dst_lo,
eth->h_dest);
}
@@@ -3782,13 -3621,14 +3785,13 @@@
/* Setup the data pointer of the first BD of the packet */
tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
- nbd = 2; /* start_bd + pbd + frags (updated when pages are mapped) */
tx_start_bd->nbytes = cpu_to_le16(skb_headlen(skb));
pkt_size = tx_start_bd->nbytes;
DP(NETIF_MSG_TX_QUEUED,
- "first bd @%p addr (%x:%x) nbd %d nbytes %d flags %x vlan %x\n",
+ "first bd @%p addr (%x:%x) nbytes %d flags %x vlan %x\n",
tx_start_bd, tx_start_bd->addr_hi, tx_start_bd->addr_lo,
- le16_to_cpu(tx_start_bd->nbd), le16_to_cpu(tx_start_bd->nbytes),
+ le16_to_cpu(tx_start_bd->nbytes),
tx_start_bd->bd_flags.as_bitfield,
le16_to_cpu(tx_start_bd->vlan_or_ethertype));
@@@ -3801,12 -3641,10 +3804,12 @@@
tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_SW_LSO;
- if (unlikely(skb_headlen(skb) > hlen))
+ if (unlikely(skb_headlen(skb) > hlen)) {
+ nbd++;
bd_prod = bnx2x_tx_split(bp, txdata, tx_buf,
&tx_start_bd, hlen,
- bd_prod, ++nbd);
+ bd_prod);
+ }
if (!CHIP_IS_E1x(bp))
bnx2x_set_pbd_gso_e2(skb, &pbd_e2_parsing_data,
xmit_type);
@@@ -3896,13 -3734,9 +3899,13 @@@
if (pbd_e2)
DP(NETIF_MSG_TX_QUEUED,
"PBD (E2) @%p dst %x %x %x src %x %x %x parsing_data %x\n",
- pbd_e2, pbd_e2->dst_mac_addr_hi, pbd_e2->dst_mac_addr_mid,
- pbd_e2->dst_mac_addr_lo, pbd_e2->src_mac_addr_hi,
- pbd_e2->src_mac_addr_mid, pbd_e2->src_mac_addr_lo,
+ pbd_e2,
+ pbd_e2->data.mac_addr.dst_hi,
+ pbd_e2->data.mac_addr.dst_mid,
+ pbd_e2->data.mac_addr.dst_lo,
+ pbd_e2->data.mac_addr.src_hi,
+ pbd_e2->data.mac_addr.src_mid,
+ pbd_e2->data.mac_addr.src_lo,
pbd_e2->parsing_data);
DP(NETIF_MSG_TX_QUEUED, "doorbell: nbd %d bd %u\n", nbd, bd_prod);
diff --combined drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index 54e1b14,c3a65d0..151675d
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@@ -50,13 -50,13 +50,13 @@@ extern int int_mode
} \
} while (0)
-#define BNX2X_PCI_ALLOC(x, y, size) \
- do { \
- x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \
- if (x == NULL) \
- goto alloc_mem_err; \
- memset((void *)x, 0, size); \
- } while (0)
+#define BNX2X_PCI_ALLOC(x, y, size) \
+do { \
+ x = dma_alloc_coherent(&bp->pdev->dev, size, y, \
+ GFP_KERNEL | __GFP_ZERO); \
+ if (x == NULL) \
+ goto alloc_mem_err; \
+} while (0)
#define BNX2X_ALLOC(x, size) \
do { \
@@@ -295,16 -295,29 +295,29 @@@ void bnx2x_int_disable_sync(struct bnx2
void bnx2x_nic_init_cnic(struct bnx2x *bp);
/**
- * bnx2x_nic_init - init driver internals.
+ * bnx2x_preirq_nic_init - init driver internals.
*
* @bp: driver handle
*
* Initializes:
- * - rings
+ * - fastpath object
+ * - fastpath rings
+ * etc.
+ */
+ void bnx2x_pre_irq_nic_init(struct bnx2x *bp);
+
+ /**
+ * bnx2x_postirq_nic_init - init driver internals.
+ *
+ * @bp: driver handle
+ * @load_code: COMMON, PORT or FUNCTION
+ *
+ * Initializes:
* - status blocks
+ * - slowpath rings
* - etc.
*/
- void bnx2x_nic_init(struct bnx2x *bp, u32 load_code);
+ void bnx2x_post_irq_nic_init(struct bnx2x *bp, u32 load_code);
/**
* bnx2x_alloc_mem_cnic - allocate driver's memory for cnic.
*
@@@ -496,10 -509,7 +509,10 @@@ netdev_tx_t bnx2x_start_xmit(struct sk_
/* setup_tc callback */
int bnx2x_setup_tc(struct net_device *dev, u8 num_tc);
+int bnx2x_get_vf_config(struct net_device *dev, int vf,
+ struct ifla_vf_info *ivi);
int bnx2x_set_vf_mac(struct net_device *dev, int queue, u8 *mac);
+int bnx2x_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos);
/* select_queue callback */
u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb);
@@@ -837,7 -847,7 +850,7 @@@ static inline void bnx2x_add_all_napi_c
/* Add NAPI objects */
for_each_rx_queue_cnic(bp, i)
netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
- bnx2x_poll, BNX2X_NAPI_WEIGHT);
+ bnx2x_poll, NAPI_POLL_WEIGHT);
}
static inline void bnx2x_add_all_napi(struct bnx2x *bp)
@@@ -847,7 -857,7 +860,7 @@@
/* Add NAPI objects */
for_each_eth_queue(bp, i)
netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
- bnx2x_poll, BNX2X_NAPI_WEIGHT);
+ bnx2x_poll, NAPI_POLL_WEIGHT);
}
static inline void bnx2x_del_all_napi_cnic(struct bnx2x *bp)
@@@ -973,9 -983,6 +986,9 @@@ static inline int bnx2x_func_start(stru
else /* CHIP_IS_E1X */
start_params->network_cos_mode = FW_WRR;
+ start_params->gre_tunnel_mode = IPGRE_TUNNEL;
+ start_params->gre_tunnel_rss = GRE_INNER_HEADERS_RSS;
+
return bnx2x_func_state_change(bp, &func_params);
}
@@@ -1402,8 -1409,4 +1415,8 @@@ static inline bool bnx2x_is_valid_ether
*
*/
void bnx2x_fill_fw_str(struct bnx2x *bp, char *buf, size_t buf_len);
+
+int bnx2x_drain_tx_queues(struct bnx2x *bp);
+void bnx2x_squeeze_objects(struct bnx2x *bp);
+
#endif /* BNX2X_CMN_H */
diff --combined drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 91a0434,a8f1ee3..a024eec
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@@ -75,6 -75,8 +75,6 @@@
#define FW_FILE_NAME_E1H "bnx2x/bnx2x-e1h-" FW_FILE_VERSION ".fw"
#define FW_FILE_NAME_E2 "bnx2x/bnx2x-e2-" FW_FILE_VERSION ".fw"
-#define MAC_LEADING_ZERO_CNT (ALIGN(ETH_ALEN, sizeof(u32)) - ETH_ALEN)
-
/* Time in jiffies before concluding the transmitter is hung */
#define TX_TIMEOUT (5*HZ)
@@@ -2953,16 -2955,14 +2953,16 @@@ static unsigned long bnx2x_get_common_f
__set_bit(BNX2X_Q_FLG_ACTIVE, &flags);
/* tx only connections collect statistics (on the same index as the
- * parent connection). The statistics are zeroed when the parent
- * connection is initialized.
+ * parent connection). The statistics are zeroed when the parent
+ * connection is initialized.
*/
__set_bit(BNX2X_Q_FLG_STATS, &flags);
if (zero_stats)
__set_bit(BNX2X_Q_FLG_ZERO_STATS, &flags);
+ __set_bit(BNX2X_Q_FLG_PCSUM_ON_PKT, &flags);
+ __set_bit(BNX2X_Q_FLG_TUN_INC_INNER_IP_ID, &flags);
#ifdef BNX2X_STOP_ON_ERROR
__set_bit(BNX2X_Q_FLG_TX_SEC, &flags);
@@@ -3227,29 -3227,16 +3227,29 @@@ static void bnx2x_drv_info_ether_stat(s
{
struct eth_stats_info *ether_stat =
&bp->slowpath->drv_info_to_mcp.ether_stat;
+ struct bnx2x_vlan_mac_obj *mac_obj =
+ &bp->sp_objs->mac_obj;
+ int i;
strlcpy(ether_stat->version, DRV_MODULE_VERSION,
ETH_STAT_INFO_VERSION_LEN);
- bp->sp_objs[0].mac_obj.get_n_elements(bp, &bp->sp_objs[0].mac_obj,
- DRV_INFO_ETH_STAT_NUM_MACS_REQUIRED,
- ether_stat->mac_local);
-
+ /* get DRV_INFO_ETH_STAT_NUM_MACS_REQUIRED macs, placing them in the
+ * mac_local field in ether_stat struct. The base address is offset by 2
+ * bytes to account for the field being 8 bytes but a mac address is
+ * only 6 bytes. Likewise, the stride for the get_n_elements function is
+ * 2 bytes to compensate from the 6 bytes of a mac to the 8 bytes
+ * allocated by the ether_stat struct, so the macs will land in their
+ * proper positions.
+ */
+ for (i = 0; i < DRV_INFO_ETH_STAT_NUM_MACS_REQUIRED; i++)
+ memset(ether_stat->mac_local + i, 0,
+ sizeof(ether_stat->mac_local[0]));
+ mac_obj->get_n_elements(bp, &bp->sp_objs[0].mac_obj,
+ DRV_INFO_ETH_STAT_NUM_MACS_REQUIRED,
+ ether_stat->mac_local + MAC_PAD, MAC_PAD,
+ ETH_ALEN);
ether_stat->mtu_size = bp->dev->mtu;
-
if (bp->dev->features & NETIF_F_RXCSUM)
ether_stat->feature_flags |= FEATURE_ETH_CHKSUM_OFFLOAD_MASK;
if (bp->dev->features & NETIF_F_TSO)
@@@ -3271,7 -3258,8 +3271,7 @@@ static void bnx2x_drv_info_fcoe_stat(st
if (!CNIC_LOADED(bp))
return;
- memcpy(fcoe_stat->mac_local + MAC_LEADING_ZERO_CNT,
- bp->fip_mac, ETH_ALEN);
+ memcpy(fcoe_stat->mac_local + MAC_PAD, bp->fip_mac, ETH_ALEN);
fcoe_stat->qos_priority =
app->traffic_type_priority[LLFC_TRAFFIC_TYPE_FCOE];
@@@ -3373,8 -3361,8 +3373,8 @@@ static void bnx2x_drv_info_iscsi_stat(s
if (!CNIC_LOADED(bp))
return;
- memcpy(iscsi_stat->mac_local + MAC_LEADING_ZERO_CNT,
- bp->cnic_eth_dev.iscsi_mac, ETH_ALEN);
+ memcpy(iscsi_stat->mac_local + MAC_PAD, bp->cnic_eth_dev.iscsi_mac,
+ ETH_ALEN);
iscsi_stat->qos_priority =
app->traffic_type_priority[LLFC_TRAFFIC_TYPE_ISCSI];
@@@ -6030,10 -6018,11 +6030,11 @@@ void bnx2x_nic_init_cnic(struct bnx2x *
mmiowb();
}
- void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
+ void bnx2x_pre_irq_nic_init(struct bnx2x *bp)
{
int i;
+ /* Setup NIC internals and enable interrupts */
for_each_eth_queue(bp, i)
bnx2x_init_eth_fp(bp, i);
@@@ -6041,19 -6030,22 +6042,27 @@@
rmb();
bnx2x_init_rx_rings(bp);
bnx2x_init_tx_rings(bp);
+
+ if (IS_VF(bp)) {
+ bnx2x_memset_stats(bp);
+ return;
+ }
+
- /* Initialize MOD_ABS interrupts */
- bnx2x_init_mod_abs_int(bp, &bp->link_vars, bp->common.chip_id,
- bp->common.shmem_base, bp->common.shmem2_base,
- BP_PORT(bp));
+ if (IS_PF(bp)) {
+ /* Initialize MOD_ABS interrupts */
+ bnx2x_init_mod_abs_int(bp, &bp->link_vars, bp->common.chip_id,
+ bp->common.shmem_base,
+ bp->common.shmem2_base, BP_PORT(bp));
+
+ /* initialize the default status block and sp ring */
+ bnx2x_init_def_sb(bp);
+ bnx2x_update_dsb_idx(bp);
+ bnx2x_init_sp_ring(bp);
+ }
+ }
- bnx2x_init_def_sb(bp);
- bnx2x_update_dsb_idx(bp);
- bnx2x_init_sp_ring(bp);
+ void bnx2x_post_irq_nic_init(struct bnx2x *bp, u32 load_code)
+ {
bnx2x_init_eq_ring(bp);
bnx2x_init_internal(bp, load_code);
bnx2x_pf_init(bp);
@@@ -6071,12 -6063,7 +6080,7 @@@
AEU_INPUTS_ATTN_BITS_SPIO5);
}
- /* end of nic init */
-
- /*
- * gzip service functions
- */
-
+ /* gzip service functions */
static int bnx2x_gunzip_init(struct bnx2x *bp)
{
bp->gunzip_buf = dma_alloc_coherent(&bp->pdev->dev, FW_BUF_SIZE,
@@@ -7786,7 -7773,7 +7790,7 @@@ int bnx2x_alloc_mem_cnic(struct bnx2x *
sizeof(struct
host_hc_status_block_e1x));
- if (CONFIGURE_NIC_MODE(bp))
+ if (CONFIGURE_NIC_MODE(bp) && !bp->t2)
/* allocate searcher T2 table, as it wan't allocated before */
BNX2X_PCI_ALLOC(bp->t2, &bp->t2_mapping, SRC_T2_SZ);
@@@ -7809,7 -7796,7 +7813,7 @@@ int bnx2x_alloc_mem(struct bnx2x *bp
{
int i, allocated, context_size;
- if (!CONFIGURE_NIC_MODE(bp))
+ if (!CONFIGURE_NIC_MODE(bp) && !bp->t2)
/* allocate searcher T2 table */
BNX2X_PCI_ALLOC(bp->t2, &bp->t2_mapping, SRC_T2_SZ);
@@@ -7930,6 -7917,8 +7934,6 @@@ int bnx2x_del_all_macs(struct bnx2x *bp
int bnx2x_set_eth_mac(struct bnx2x *bp, bool set)
{
- unsigned long ramrod_flags = 0;
-
if (is_zero_ether_addr(bp->dev->dev_addr) &&
(IS_MF_STORAGE_SD(bp) || IS_MF_FCOE_AFEX(bp))) {
DP(NETIF_MSG_IFUP | NETIF_MSG_IFDOWN,
@@@ -7937,18 -7926,12 +7941,18 @@@
return 0;
}
- DP(NETIF_MSG_IFUP, "Adding Eth MAC\n");
+ if (IS_PF(bp)) {
+ unsigned long ramrod_flags = 0;
- __set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
- /* Eth MAC is set on RSS leading client (fp[0]) */
- return bnx2x_set_mac_one(bp, bp->dev->dev_addr, &bp->sp_objs->mac_obj,
- set, BNX2X_ETH_MAC, &ramrod_flags);
+ DP(NETIF_MSG_IFUP, "Adding Eth MAC\n");
+ __set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
+ return bnx2x_set_mac_one(bp, bp->dev->dev_addr,
+ &bp->sp_objs->mac_obj, set,
+ BNX2X_ETH_MAC, &ramrod_flags);
+ } else { /* vf */
+ return bnx2x_vfpf_config_mac(bp, bp->dev->dev_addr,
+ bp->fp->index, true);
+ }
}
int bnx2x_setup_leading(struct bnx2x *bp)
@@@ -9542,10 -9525,6 +9546,10 @@@ sp_rtnl_not_reset
bnx2x_vfpf_storm_rx_mode(bp);
}
+ if (test_and_clear_bit(BNX2X_SP_RTNL_HYPERVISOR_VLAN,
+ &bp->sp_rtnl_state))
+ bnx2x_pf_set_vfs_vlan(bp);
+
/* work which needs rtnl lock not-taken (as it takes the lock itself and
* can be called from other contexts as well)
*/
@@@ -9553,10 -9532,8 +9557,10 @@@
/* enable SR-IOV if applicable */
if (IS_SRIOV(bp) && test_and_clear_bit(BNX2X_SP_RTNL_ENABLE_SRIOV,
- &bp->sp_rtnl_state))
+ &bp->sp_rtnl_state)) {
+ bnx2x_disable_sriov(bp);
bnx2x_enable_sriov(bp);
+ }
}
static void bnx2x_period_task(struct work_struct *work)
@@@ -9724,31 -9701,6 +9728,31 @@@ static struct bnx2x_prev_path_list
return NULL;
}
+static int bnx2x_prev_path_mark_eeh(struct bnx2x *bp)
+{
+ struct bnx2x_prev_path_list *tmp_list;
+ int rc;
+
+ rc = down_interruptible(&bnx2x_prev_sem);
+ if (rc) {
+ BNX2X_ERR("Received %d when tried to take lock\n", rc);
+ return rc;
+ }
+
+ tmp_list = bnx2x_prev_path_get_entry(bp);
+ if (tmp_list) {
+ tmp_list->aer = 1;
+ rc = 0;
+ } else {
+ BNX2X_ERR("path %d: Entry does not exist for eeh; Flow occurs before initial insmod is over ?\n",
+ BP_PATH(bp));
+ }
+
+ up(&bnx2x_prev_sem);
+
+ return rc;
+}
+
static bool bnx2x_prev_is_path_marked(struct bnx2x *bp)
{
struct bnx2x_prev_path_list *tmp_list;
@@@ -9757,15 -9709,14 +9761,15 @@@
if (down_trylock(&bnx2x_prev_sem))
return false;
- list_for_each_entry(tmp_list, &bnx2x_prev_list, list) {
- if (PCI_SLOT(bp->pdev->devfn) == tmp_list->slot &&
- bp->pdev->bus->number == tmp_list->bus &&
- BP_PATH(bp) == tmp_list->path) {
+ tmp_list = bnx2x_prev_path_get_entry(bp);
+ if (tmp_list) {
+ if (tmp_list->aer) {
+ DP(NETIF_MSG_HW, "Path %d was marked by AER\n",
+ BP_PATH(bp));
+ } else {
rc = true;
BNX2X_DEV_INFO("Path %d was already cleaned from previous drivers\n",
BP_PATH(bp));
- break;
}
}
@@@ -9779,28 -9730,6 +9783,28 @@@ static int bnx2x_prev_mark_path(struct
struct bnx2x_prev_path_list *tmp_list;
int rc;
+ rc = down_interruptible(&bnx2x_prev_sem);
+ if (rc) {
+ BNX2X_ERR("Received %d when tried to take lock\n", rc);
+ return rc;
+ }
+
+ /* Check whether the entry for this path already exists */
+ tmp_list = bnx2x_prev_path_get_entry(bp);
+ if (tmp_list) {
+ if (!tmp_list->aer) {
+ BNX2X_ERR("Re-Marking the path.\n");
+ } else {
+ DP(NETIF_MSG_HW, "Removing AER indication from path %d\n",
+ BP_PATH(bp));
+ tmp_list->aer = 0;
+ }
+ up(&bnx2x_prev_sem);
+ return 0;
+ }
+ up(&bnx2x_prev_sem);
+
+ /* Create an entry for this path and add it */
tmp_list = kmalloc(sizeof(struct bnx2x_prev_path_list), GFP_KERNEL);
if (!tmp_list) {
BNX2X_ERR("Failed to allocate 'bnx2x_prev_path_list'\n");
@@@ -9810,7 -9739,6 +9814,7 @@@
tmp_list->bus = bp->pdev->bus->number;
tmp_list->slot = PCI_SLOT(bp->pdev->devfn);
tmp_list->path = BP_PATH(bp);
+ tmp_list->aer = 0;
tmp_list->undi = after_undi ? (1 << BP_PORT(bp)) : 0;
rc = down_interruptible(&bnx2x_prev_sem);
@@@ -9818,8 -9746,8 +9822,8 @@@
BNX2X_ERR("Received %d when tried to take lock\n", rc);
kfree(tmp_list);
} else {
- BNX2X_DEV_INFO("Marked path [%d] - finished previous unload\n",
- BP_PATH(bp));
+ DP(NETIF_MSG_HW, "Marked path [%d] - finished previous unload\n",
+ BP_PATH(bp));
list_add(&tmp_list->list, &bnx2x_prev_list);
up(&bnx2x_prev_sem);
}
@@@ -10062,7 -9990,6 +10066,7 @@@ static int bnx2x_prev_unload(struct bnx
}
do {
+ int aer = 0;
/* Lock MCP using an unload request */
fw = bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS, 0);
if (!fw) {
@@@ -10071,18 -9998,7 +10075,18 @@@
break;
}
- if (fw == FW_MSG_CODE_DRV_UNLOAD_COMMON) {
+ rc = down_interruptible(&bnx2x_prev_sem);
+ if (rc) {
+ BNX2X_ERR("Cannot check for AER; Received %d when tried to take lock\n",
+ rc);
+ } else {
+ /* If Path is marked by EEH, ignore unload status */
+ aer = !!(bnx2x_prev_path_get_entry(bp) &&
+ bnx2x_prev_path_get_entry(bp)->aer);
+ up(&bnx2x_prev_sem);
+ }
+
+ if (fw == FW_MSG_CODE_DRV_UNLOAD_COMMON || aer) {
rc = bnx2x_prev_unload_common(bp);
break;
}
@@@ -10122,12 -10038,8 +10126,12 @@@ static void bnx2x_get_common_hwinfo(str
id = ((val & 0xffff) << 16);
val = REG_RD(bp, MISC_REG_CHIP_REV);
id |= ((val & 0xf) << 12);
- val = REG_RD(bp, MISC_REG_CHIP_METAL);
- id |= ((val & 0xff) << 4);
+
+ /* Metal is read from PCI regs, but we can't access >=0x400 from
+ * the configuration space (so we need to reg_rd)
+ */
+ val = REG_RD(bp, PCICFG_OFFSET + PCI_ID_VAL3);
+ id |= (((val >> 24) & 0xf) << 4);
val = REG_RD(bp, MISC_REG_BOND_ID);
id |= (val & 0xf);
bp->common.chip_id = id;
@@@ -10791,12 -10703,6 +10795,12 @@@ static void bnx2x_get_fcoe_info(struct
(max_fcoe_conn & BNX2X_MAX_FCOE_INIT_CONN_MASK) >>
BNX2X_MAX_FCOE_INIT_CONN_SHIFT;
+ /* Calculate the number of maximum allowed FCoE tasks */
+ bp->cnic_eth_dev.max_fcoe_exchanges = MAX_NUM_FCOE_TASKS_PER_ENGINE;
+ if (IS_MF(bp) || CHIP_MODE_IS_4_PORT(bp))
+ bp->cnic_eth_dev.max_fcoe_exchanges /=
+ MAX_FCOE_FUNCS_PER_ENGINE;
+
/* Read the WWN: */
if (!IS_MF(bp)) {
/* Port info */
@@@ -10910,12 -10816,14 +10914,12 @@@ static void bnx2x_get_cnic_mac_hwinfo(s
}
}
- if (IS_MF_STORAGE_SD(bp))
- /* Zero primary MAC configuration */
- memset(bp->dev->dev_addr, 0, ETH_ALEN);
-
- if (IS_MF_FCOE_AFEX(bp) || IS_MF_FCOE_SD(bp))
- /* use FIP MAC as primary MAC */
+ /* If this is a storage-only interface, use SAN mac as
+ * primary MAC. Notice that for SD this is already the case,
+ * as the SAN mac was copied from the primary MAC.
+ */
+ if (IS_MF_FCOE_AFEX(bp))
memcpy(bp->dev->dev_addr, fip_mac, ETH_ALEN);
-
} else {
val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].
iscsi_mac_upper);
@@@ -11152,9 -11060,6 +11156,9 @@@ static int bnx2x_get_hwinfo(struct bnx2
} else
BNX2X_DEV_INFO("illegal OV for SD\n");
break;
+ case SHARED_FEAT_CFG_FORCE_SF_MODE_FORCED_SF:
+ bp->mf_config[vn] = 0;
+ break;
default:
/* Unknown configuration: reset mf_config */
bp->mf_config[vn] = 0;
@@@ -11501,6 -11406,26 +11505,6 @@@ static int bnx2x_init_bp(struct bnx2x *
* net_device service functions
*/
-static int bnx2x_open_epilog(struct bnx2x *bp)
-{
- /* Enable sriov via delayed work. This must be done via delayed work
- * because it causes the probe of the vf devices to be run, which invoke
- * register_netdevice which must have rtnl lock taken. As we are holding
- * the lock right now, that could only work if the probe would not take
- * the lock. However, as the probe of the vf may be called from other
- * contexts as well (such as passthrough to vm failes) it can't assume
- * the lock is being held for it. Using delayed work here allows the
- * probe code to simply take the lock (i.e. wait for it to be released
- * if it is being held).
- */
- smp_mb__before_clear_bit();
- set_bit(BNX2X_SP_RTNL_ENABLE_SRIOV, &bp->sp_rtnl_state);
- smp_mb__after_clear_bit();
- schedule_delayed_work(&bp->sp_rtnl_task, 0);
-
- return 0;
-}
-
/* called with rtnl_lock */
static int bnx2x_open(struct net_device *dev)
{
@@@ -11870,8 -11795,6 +11874,8 @@@ static const struct net_device_ops bnx2
.ndo_setup_tc = bnx2x_setup_tc,
#ifdef CONFIG_BNX2X_SRIOV
.ndo_set_vf_mac = bnx2x_set_vf_mac,
+ .ndo_set_vf_vlan = bnx2x_set_vf_vlan,
+ .ndo_get_vf_config = bnx2x_get_vf_config,
#endif
#ifdef NETDEV_FCOE_WWNN
.ndo_fcoe_get_wwn = bnx2x_fcoe_get_wwn,
@@@ -12034,26 -11957,19 +12038,26 @@@ static int bnx2x_init_dev(struct bnx2x
dev->watchdog_timeo = TX_TIMEOUT;
dev->netdev_ops = &bnx2x_netdev_ops;
- bnx2x_set_ethtool_ops(dev);
+ bnx2x_set_ethtool_ops(bp, dev);
dev->priv_flags |= IFF_UNICAST_FLT;
dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 |
NETIF_F_RXCSUM | NETIF_F_LRO | NETIF_F_GRO |
- NETIF_F_RXHASH | NETIF_F_HW_VLAN_TX;
+ NETIF_F_RXHASH | NETIF_F_HW_VLAN_CTAG_TX;
+ if (!CHIP_IS_E1x(bp)) {
+ dev->hw_features |= NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL;
+ dev->hw_enc_features =
+ NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_SG |
+ NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 |
+ NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL;
+ }
dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_HIGHDMA;
- dev->features |= dev->hw_features | NETIF_F_HW_VLAN_RX;
+ dev->features |= dev->hw_features | NETIF_F_HW_VLAN_CTAG_RX;
if (bp->flags & USING_DAC_FLAG)
dev->features |= NETIF_F_HIGHDMA;
@@@ -12535,7 -12451,7 +12539,7 @@@ static int bnx2x_init_one(struct pci_de
* l2 connections.
*/
if (IS_VF(bp)) {
- bnx2x_vf_map_doorbells(bp);
+ bp->doorbells = bnx2x_vf_doorbells(bp);
rc = bnx2x_vf_pci_alloc(bp);
if (rc)
goto init_one_exit;
@@@ -12563,8 -12479,13 +12567,8 @@@
goto init_one_exit;
}
- /* Enable SRIOV if capability found in configuration space.
- * Once the generic SR-IOV framework makes it in from the
- * pci tree this will be revised, to allow dynamic control
- * over the number of VFs. Right now, change the num of vfs
- * param below to enable SR-IOV.
- */
- rc = bnx2x_iov_init_one(bp, int_mode, 0/*num vfs*/);
+ /* Enable SRIOV if capability found in configuration space */
+ rc = bnx2x_iov_init_one(bp, int_mode, BNX2X_MAX_NUM_OF_VFS);
if (rc)
goto init_one_exit;
@@@ -12576,6 -12497,16 +12580,6 @@@
if (CHIP_IS_E1x(bp))
bp->flags |= NO_FCOE_FLAG;
- /* disable FCOE for 57840 device, until FW supports it */
- switch (ent->driver_data) {
- case BCM57840_O:
- case BCM57840_4_10:
- case BCM57840_2_20:
- case BCM57840_MFO:
- case BCM57840_MF:
- bp->flags |= NO_FCOE_FLAG;
- }
-
/* Set bp->num_queues for MSI-X mode*/
bnx2x_set_num_queues(bp);
@@@ -12709,7 -12640,9 +12713,7 @@@ static void bnx2x_remove_one(struct pci
static int bnx2x_eeh_nic_unload(struct bnx2x *bp)
{
- int i;
-
- bp->state = BNX2X_STATE_ERROR;
+ bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT;
bp->rx_mode = BNX2X_RX_MODE_NONE;
@@@ -12718,21 -12651,29 +12722,21 @@@
/* Stop Tx */
bnx2x_tx_disable(bp);
-
- bnx2x_netif_stop(bp, 0);
/* Delete all NAPI objects */
bnx2x_del_all_napi(bp);
if (CNIC_LOADED(bp))
bnx2x_del_all_napi_cnic(bp);
+ netdev_reset_tc(bp->dev);
del_timer_sync(&bp->timer);
+ cancel_delayed_work(&bp->sp_task);
+ cancel_delayed_work(&bp->period_task);
- bnx2x_stats_handle(bp, STATS_EVENT_STOP);
-
- /* Release IRQs */
- bnx2x_free_irq(bp);
-
- /* Free SKBs, SGEs, TPA pool and driver internals */
- bnx2x_free_skbs(bp);
-
- for_each_rx_queue(bp, i)
- bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
-
- bnx2x_free_mem(bp);
+ spin_lock_bh(&bp->stats_lock);
+ bp->stats_state = STATS_STATE_DISABLED;
+ spin_unlock_bh(&bp->stats_lock);
- bp->state = BNX2X_STATE_CLOSED;
+ bnx2x_save_statistics(bp);
netif_carrier_off(bp->dev);
@@@ -12768,8 -12709,6 +12772,8 @@@ static pci_ers_result_t bnx2x_io_error_
rtnl_lock();
+ BNX2X_ERR("IO error detected\n");
+
netif_device_detach(dev);
if (state == pci_channel_io_perm_failure) {
@@@ -12780,8 -12719,6 +12784,8 @@@
if (netif_running(dev))
bnx2x_eeh_nic_unload(bp);
+ bnx2x_prev_path_mark_eeh(bp);
+
pci_disable_device(pdev);
rtnl_unlock();
@@@ -12800,10 -12737,9 +12804,10 @@@ static pci_ers_result_t bnx2x_io_slot_r
{
struct net_device *dev = pci_get_drvdata(pdev);
struct bnx2x *bp = netdev_priv(dev);
+ int i;
rtnl_lock();
-
+ BNX2X_ERR("IO slot reset initializing...\n");
if (pci_enable_device(pdev)) {
dev_err(&pdev->dev,
"Cannot re-enable PCI device after reset\n");
@@@ -12813,47 -12749,10 +12817,47 @@@
pci_set_master(pdev);
pci_restore_state(pdev);
+ pci_save_state(pdev);
if (netif_running(dev))
bnx2x_set_power_state(bp, PCI_D0);
+ if (netif_running(dev)) {
+ BNX2X_ERR("IO slot reset --> driver unload\n");
+ if (IS_PF(bp) && SHMEM2_HAS(bp, drv_capabilities_flag)) {
+ u32 v;
+
+ v = SHMEM2_RD(bp,
+ drv_capabilities_flag[BP_FW_MB_IDX(bp)]);
+ SHMEM2_WR(bp, drv_capabilities_flag[BP_FW_MB_IDX(bp)],
+ v & ~DRV_FLAGS_CAPABILITIES_LOADED_L2);
+ }
+ bnx2x_drain_tx_queues(bp);
+ bnx2x_send_unload_req(bp, UNLOAD_RECOVERY);
+ bnx2x_netif_stop(bp, 1);
+ bnx2x_free_irq(bp);
+
+ /* Report UNLOAD_DONE to MCP */
+ bnx2x_send_unload_done(bp, true);
+
+ bp->sp_state = 0;
+ bp->port.pmf = 0;
+
+ bnx2x_prev_unload(bp);
+
+ /* We should have resetted the engine, so It's fair to
+ * assume the FW will no longer write to the bnx2x driver.
+ */
+ bnx2x_squeeze_objects(bp);
+ bnx2x_free_skbs(bp);
+ for_each_rx_queue(bp, i)
+ bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+ bnx2x_free_fp_mem(bp);
+ bnx2x_free_mem(bp);
+
+ bp->state = BNX2X_STATE_CLOSED;
+ }
+
rtnl_unlock();
return PCI_ERS_RESULT_RECOVERED;
@@@ -12880,9 -12779,6 +12884,9 @@@ static void bnx2x_io_resume(struct pci_
bnx2x_eeh_recover(bp);
+ bp->fw_seq = SHMEM_RD(bp, func_mb[BP_FW_MB_IDX(bp)].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK;
+
if (netif_running(dev))
bnx2x_nic_load(bp, LOAD_NORMAL);
@@@ -12905,9 -12801,6 +12909,9 @@@ static struct pci_driver bnx2x_pci_driv
.suspend = bnx2x_suspend,
.resume = bnx2x_resume,
.err_handler = &bnx2x_err_handler,
+#ifdef CONFIG_BNX2X_SRIOV
+ .sriov_configure = bnx2x_sriov_configure,
+#endif
};
static int __init bnx2x_init(void)
diff --combined drivers/net/ethernet/emulex/benet/be.h
index 9045903,941aa1f..234ce6f
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@@ -1,5 -1,5 +1,5 @@@
/*
- * Copyright (C) 2005 - 2011 Emulex
+ * Copyright (C) 2005 - 2013 Emulex
* All rights reserved.
*
* This program is free software; you can redistribute it and/or
@@@ -214,7 -214,6 +214,7 @@@ struct be_tx_stats
};
struct be_tx_obj {
+ u32 db_offset;
struct be_queue_info q;
struct be_queue_info cq;
/* Remember the skbs that were transmitted */
@@@ -293,7 -292,7 +293,7 @@@ struct be_drv_stats
u32 rx_in_range_errors;
u32 rx_out_range_errors;
u32 rx_frame_too_long;
- u32 rx_address_mismatch_drops;
+ u32 rx_address_filtered;
u32 rx_dropped_too_small;
u32 rx_dropped_too_short;
u32 rx_dropped_header_too_small;
@@@ -329,6 -328,7 +329,7 @@@ enum vf_state
#define BE_FLAGS_WORKER_SCHEDULED (1 << 3)
#define BE_UC_PMAC_COUNT 30
#define BE_VF_UC_PMAC_COUNT 2
+ #define BE_FLAGS_QNQ_ASYNC_EVT_RCVD (1 << 11)
struct phy_info {
u8 transceiver;
@@@ -435,7 -435,7 +436,8 @@@ struct be_adapter
u8 wol_cap;
bool wol;
u32 uc_macs; /* Count of secondary UC MAC programmed */
+ u16 asic_rev;
+ u16 qnq_vid;
u32 msg_enable;
int be_get_temp_freq;
u16 max_mcast_mac;
@@@ -447,7 -447,6 +449,7 @@@
u16 max_event_queues;
u32 if_cap_flags;
u8 pf_number;
+ u64 rss_flags;
};
#define be_physfn(adapter) (!adapter->virtfn)
@@@ -651,6 -650,11 +653,11 @@@ static inline bool be_is_wol_excluded(s
}
}
+ static inline int qnq_async_evt_rcvd(struct be_adapter *adapter)
+ {
+ return adapter->flags & BE_FLAGS_QNQ_ASYNC_EVT_RCVD;
+ }
+
extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm,
u16 num_popped);
extern void be_link_status_update(struct be_adapter *adapter, u8 link_status);
diff --combined drivers/net/ethernet/emulex/benet/be_cmds.c
index 9080c27,24c80d1..25d3290
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@@ -1,5 -1,5 +1,5 @@@
/*
- * Copyright (C) 2005 - 2011 Emulex
+ * Copyright (C) 2005 - 2013 Emulex
* All rights reserved.
*
* This program is free software; you can redistribute it and/or
@@@ -263,6 -263,27 +263,27 @@@ static void be_async_grp5_evt_process(s
}
}
+ static void be_async_dbg_evt_process(struct be_adapter *adapter,
+ u32 trailer, struct be_mcc_compl *cmp)
+ {
+ u8 event_type = 0;
+ struct be_async_event_qnq *evt = (struct be_async_event_qnq *) cmp;
+
+ event_type = (trailer >> ASYNC_TRAILER_EVENT_TYPE_SHIFT) &
+ ASYNC_TRAILER_EVENT_TYPE_MASK;
+
+ switch (event_type) {
+ case ASYNC_DEBUG_EVENT_TYPE_QNQ:
+ if (evt->valid)
+ adapter->qnq_vid = le16_to_cpu(evt->vlan_tag);
+ adapter->flags |= BE_FLAGS_QNQ_ASYNC_EVT_RCVD;
+ break;
+ default:
+ dev_warn(&adapter->pdev->dev, "Unknown debug event\n");
+ break;
+ }
+ }
+
static inline bool is_link_state_evt(u32 trailer)
{
return ((trailer >> ASYNC_TRAILER_EVENT_CODE_SHIFT) &
@@@ -277,6 -298,13 +298,13 @@@ static inline bool is_grp5_evt(u32 trai
ASYNC_EVENT_CODE_GRP_5);
}
+ static inline bool is_dbg_evt(u32 trailer)
+ {
+ return (((trailer >> ASYNC_TRAILER_EVENT_CODE_SHIFT) &
+ ASYNC_TRAILER_EVENT_CODE_MASK) ==
+ ASYNC_EVENT_CODE_QNQ);
+ }
+
static struct be_mcc_compl *be_mcc_compl_get(struct be_adapter *adapter)
{
struct be_queue_info *mcc_cq = &adapter->mcc_obj.cq;
@@@ -325,6 -353,9 +353,9 @@@ int be_process_mcc(struct be_adapter *a
else if (is_grp5_evt(compl->flags))
be_async_grp5_evt_process(adapter,
compl->flags, compl);
+ else if (is_dbg_evt(compl->flags))
+ be_async_dbg_evt_process(adapter,
+ compl->flags, compl);
} else if (compl->flags & CQE_FLAGS_COMPLETED_MASK) {
status = be_mcc_compl_process(adapter, compl);
atomic_dec(&mcc_obj->q.used);
@@@ -687,8 -718,10 +718,8 @@@ static struct be_mcc_wrb *wrb_from_mccq
if (!mccq->created)
return NULL;
- if (atomic_read(&mccq->used) >= mccq->len) {
- dev_err(&adapter->pdev->dev, "Out of MCCQ wrbs\n");
+ if (atomic_read(&mccq->used) >= mccq->len)
return NULL;
- }
wrb = queue_head_node(mccq);
queue_head_inc(mccq);
@@@ -1020,6 -1053,7 +1051,7 @@@ int be_cmd_mccq_ext_create(struct be_ad
/* Subscribe to Link State and Group 5 Events(bits 1 and 5 set) */
req->async_event_bitmap[0] = cpu_to_le32(0x00000022);
+ req->async_event_bitmap[0] |= cpu_to_le32(1 << ASYNC_EVENT_CODE_QNQ);
be_dws_cpu_to_le(ctxt, sizeof(req->context));
be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
@@@ -1093,14 -1127,15 +1125,14 @@@ int be_cmd_mccq_create(struct be_adapte
return status;
}
-int be_cmd_txq_create(struct be_adapter *adapter,
- struct be_queue_info *txq,
- struct be_queue_info *cq)
+int be_cmd_txq_create(struct be_adapter *adapter, struct be_tx_obj *txo)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_eth_tx_create *req;
+ struct be_queue_info *txq = &txo->q;
+ struct be_queue_info *cq = &txo->cq;
struct be_dma_mem *q_mem = &txq->dma_mem;
- void *ctxt;
- int status;
+ int status, ver = 0;
spin_lock_bh(&adapter->mcc_lock);
@@@ -1111,37 -1146,34 +1143,37 @@@
}
req = embedded_payload(wrb);
- ctxt = &req->context;
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH,
OPCODE_ETH_TX_CREATE, sizeof(*req), wrb, NULL);
if (lancer_chip(adapter)) {
req->hdr.version = 1;
- AMAP_SET_BITS(struct amap_tx_context, if_id, ctxt,
- adapter->if_handle);
+ req->if_id = cpu_to_le16(adapter->if_handle);
+ } else if (BEx_chip(adapter)) {
+ if (adapter->function_caps & BE_FUNCTION_CAPS_SUPER_NIC)
+ req->hdr.version = 2;
+ } else { /* For SH */
+ req->hdr.version = 2;
}
req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size);
req->ulp_num = BE_ULP1_NUM;
req->type = BE_ETH_TX_RING_TYPE_STANDARD;
-
- AMAP_SET_BITS(struct amap_tx_context, tx_ring_size, ctxt,
- be_encoded_q_len(txq->len));
- AMAP_SET_BITS(struct amap_tx_context, ctx_valid, ctxt, 1);
- AMAP_SET_BITS(struct amap_tx_context, cq_id_send, ctxt, cq->id);
-
- be_dws_cpu_to_le(ctxt, sizeof(req->context));
-
+ req->cq_id = cpu_to_le16(cq->id);
+ req->queue_size = be_encoded_q_len(txq->len);
be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
+ ver = req->hdr.version;
+
status = be_mcc_notify_wait(adapter);
if (!status) {
struct be_cmd_resp_eth_tx_create *resp = embedded_payload(wrb);
txq->id = le16_to_cpu(resp->cid);
+ if (ver == 2)
+ txo->db_offset = le32_to_cpu(resp->db_offset);
+ else
+ txo->db_offset = DB_TXULP1_OFFSET;
txq->created = true;
}
@@@ -1834,7 -1866,7 +1866,7 @@@ err
/* Uses mbox */
int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num,
- u32 *mode, u32 *caps)
+ u32 *mode, u32 *caps, u16 *asic_rev)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_query_fw_cfg *req;
@@@ -1855,7 -1887,6 +1887,7 @@@
*port_num = le32_to_cpu(resp->phys_port);
*mode = le32_to_cpu(resp->function_mode);
*caps = le32_to_cpu(resp->function_caps);
+ *asic_rev = le32_to_cpu(resp->asic_revision) & 0xFF;
}
mutex_unlock(&adapter->mbox_lock);
@@@ -1898,8 -1929,7 +1930,8 @@@ int be_cmd_reset_function(struct be_ada
return status;
}
-int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable, u16 table_size)
+int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable,
+ u32 rss_hash_opts, u16 table_size)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_rss_config *req;
@@@ -1918,12 -1948,16 +1950,12 @@@
OPCODE_ETH_RSS_CONFIG, sizeof(*req), wrb, NULL);
req->if_id = cpu_to_le32(adapter->if_handle);
- req->enable_rss = cpu_to_le16(RSS_ENABLE_TCP_IPV4 | RSS_ENABLE_IPV4 |
- RSS_ENABLE_TCP_IPV6 | RSS_ENABLE_IPV6);
+ req->enable_rss = cpu_to_le16(rss_hash_opts);
+ req->cpu_table_size_log2 = cpu_to_le16(fls(table_size) - 1);
- if (lancer_chip(adapter) || skyhawk_chip(adapter)) {
+ if (lancer_chip(adapter) || skyhawk_chip(adapter))
req->hdr.version = 1;
- req->enable_rss |= cpu_to_le16(RSS_ENABLE_UDP_IPV4 |
- RSS_ENABLE_UDP_IPV6);
- }
- req->cpu_table_size_log2 = cpu_to_le16(fls(table_size) - 1);
memcpy(req->cpu_table, rsstable, table_size);
memcpy(req->hash, myhash, sizeof(myhash));
be_dws_cpu_to_le(req->hash, sizeof(req->hash));
@@@ -2341,6 -2375,7 +2373,6 @@@ int be_cmd_get_seeprom_data(struct be_a
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_seeprom_read *req;
- struct be_sge *sge;
int status;
spin_lock_bh(&adapter->mcc_lock);
@@@ -2351,6 -2386,7 +2383,6 @@@
goto err;
}
req = nonemb_cmd->va;
- sge = nonembedded_sgl(wrb);
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_SEEPROM_READ, sizeof(*req), wrb,
@@@ -2457,6 -2493,9 +2489,9 @@@ int be_cmd_get_cntl_attributes(struct b
struct mgmt_controller_attrib *attribs;
struct be_dma_mem attribs_cmd;
+ if (mutex_lock_interruptible(&adapter->mbox_lock))
+ return -1;
+
memset(&attribs_cmd, 0, sizeof(struct be_dma_mem));
attribs_cmd.size = sizeof(struct be_cmd_resp_cntl_attribs);
attribs_cmd.va = pci_alloc_consistent(adapter->pdev, attribs_cmd.size,
@@@ -2464,12 -2503,10 +2499,10 @@@
if (!attribs_cmd.va) {
dev_err(&adapter->pdev->dev,
"Memory allocation failure\n");
- return -ENOMEM;
+ status = -ENOMEM;
+ goto err;
}
- if (mutex_lock_interruptible(&adapter->mbox_lock))
- return -1;
-
wrb = wrb_from_mbox(adapter);
if (!wrb) {
status = -EBUSY;
@@@ -2489,8 -2526,9 +2522,9 @@@
err:
mutex_unlock(&adapter->mbox_lock);
- pci_free_consistent(adapter->pdev, attribs_cmd.size, attribs_cmd.va,
- attribs_cmd.dma);
+ if (attribs_cmd.va)
+ pci_free_consistent(adapter->pdev, attribs_cmd.size,
+ attribs_cmd.va, attribs_cmd.dma);
return status;
}
@@@ -2663,8 -2701,10 +2697,8 @@@ int be_cmd_set_mac_list(struct be_adapt
cmd.size = sizeof(struct be_cmd_req_set_mac_list);
cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size,
&cmd.dma, GFP_KERNEL);
- if (!cmd.va) {
- dev_err(&adapter->pdev->dev, "Memory alloc failure\n");
+ if (!cmd.va)
return -ENOMEM;
- }
spin_lock_bh(&adapter->mcc_lock);
@@@ -2788,6 -2828,9 +2822,9 @@@ int be_cmd_get_acpi_wol_cap(struct be_a
CMD_SUBSYSTEM_ETH))
return -EPERM;
+ if (mutex_lock_interruptible(&adapter->mbox_lock))
+ return -1;
+
memset(&cmd, 0, sizeof(struct be_dma_mem));
cmd.size = sizeof(struct be_cmd_resp_acpi_wol_magic_config_v1);
cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size,
@@@ -2795,12 -2838,10 +2832,10 @@@
if (!cmd.va) {
dev_err(&adapter->pdev->dev,
"Memory allocation failure\n");
- return -ENOMEM;
+ status = -ENOMEM;
+ goto err;
}
- if (mutex_lock_interruptible(&adapter->mbox_lock))
- return -1;
-
wrb = wrb_from_mbox(adapter);
if (!wrb) {
status = -EBUSY;
@@@ -2831,7 -2872,8 +2866,8 @@@
}
err:
mutex_unlock(&adapter->mbox_lock);
- pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma);
+ if (cmd.va)
+ pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma);
return status;
}
@@@ -2936,15 -2978,14 +2972,15 @@@ static struct be_nic_resource_desc *be_
int i;
for (i = 0; i < desc_count; i++) {
- desc->desc_len = RESOURCE_DESC_SIZE;
+ desc->desc_len = desc->desc_len ? : RESOURCE_DESC_SIZE;
if (((void *)desc + desc->desc_len) >
(void *)(buf + max_buf_size)) {
desc = NULL;
break;
}
- if (desc->desc_type == NIC_RESOURCE_DESC_TYPE_ID)
+ if (desc->desc_type == NIC_RESOURCE_DESC_TYPE_V0 ||
+ desc->desc_type == NIC_RESOURCE_DESC_TYPE_V1)
break;
desc = (void *)desc + desc->desc_len;
@@@ -2964,16 -3005,18 +3000,18 @@@ int be_cmd_get_func_config(struct be_ad
int status;
struct be_dma_mem cmd;
+ if (mutex_lock_interruptible(&adapter->mbox_lock))
+ return -1;
+
memset(&cmd, 0, sizeof(struct be_dma_mem));
cmd.size = sizeof(struct be_cmd_resp_get_func_config);
cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size,
&cmd.dma);
if (!cmd.va) {
dev_err(&adapter->pdev->dev, "Memory alloc failure\n");
- return -ENOMEM;
+ status = -ENOMEM;
+ goto err;
}
- if (mutex_lock_interruptible(&adapter->mbox_lock))
- return -1;
wrb = wrb_from_mbox(adapter);
if (!wrb) {
@@@ -2987,9 -3030,6 +3025,9 @@@
OPCODE_COMMON_GET_FUNC_CONFIG,
cmd.size, wrb, &cmd);
+ if (skyhawk_chip(adapter))
+ req->hdr.version = 1;
+
status = be_mbox_notify_wait(adapter);
if (!status) {
struct be_cmd_resp_get_func_config *resp = cmd.va;
@@@ -3016,46 -3056,28 +3054,46 @@@
}
err:
mutex_unlock(&adapter->mbox_lock);
- pci_free_consistent(adapter->pdev, cmd.size,
- cmd.va, cmd.dma);
+ if (cmd.va)
+ pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma);
return status;
}
- /* Uses sync mcc */
-int be_cmd_get_profile_config(struct be_adapter *adapter, u32 *cap_flags,
- u8 domain)
+/* Uses mbox */
+int be_cmd_get_profile_config_mbox(struct be_adapter *adapter,
+ u8 domain, struct be_dma_mem *cmd)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_profile_config *req;
int status;
- struct be_dma_mem cmd;
- memset(&cmd, 0, sizeof(struct be_dma_mem));
- cmd.size = sizeof(struct be_cmd_resp_get_profile_config);
- cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size,
- &cmd.dma);
- if (!cmd.va) {
- dev_err(&adapter->pdev->dev, "Memory alloc failure\n");
- return -ENOMEM;
- }
+ if (mutex_lock_interruptible(&adapter->mbox_lock))
+ return -1;
+ wrb = wrb_from_mbox(adapter);
+
+ req = cmd->va;
+ be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_GET_PROFILE_CONFIG,
+ cmd->size, wrb, cmd);
+
+ req->type = ACTIVE_PROFILE_TYPE;
+ req->hdr.domain = domain;
+ if (!lancer_chip(adapter))
+ req->hdr.version = 1;
+
+ status = be_mbox_notify_wait(adapter);
+
+ mutex_unlock(&adapter->mbox_lock);
+ return status;
+}
+
+/* Uses sync mcc */
+int be_cmd_get_profile_config_mccq(struct be_adapter *adapter,
+ u8 domain, struct be_dma_mem *cmd)
+{
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_get_profile_config *req;
+ int status;
spin_lock_bh(&adapter->mcc_lock);
@@@ -3065,47 -3087,16 +3103,47 @@@
goto err;
}
- req = cmd.va;
-
+ req = cmd->va;
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_GET_PROFILE_CONFIG,
- cmd.size, wrb, &cmd);
+ cmd->size, wrb, cmd);
req->type = ACTIVE_PROFILE_TYPE;
req->hdr.domain = domain;
+ if (!lancer_chip(adapter))
+ req->hdr.version = 1;
status = be_mcc_notify_wait(adapter);
+
+err:
+ spin_unlock_bh(&adapter->mcc_lock);
+ return status;
+}
+
+/* Uses sync mcc, if MCCQ is already created otherwise mbox */
+int be_cmd_get_profile_config(struct be_adapter *adapter, u32 *cap_flags,
+ u16 *txq_count, u8 domain)
+{
+ struct be_queue_info *mccq = &adapter->mcc_obj.q;
+ struct be_dma_mem cmd;
+ int status;
+
+ memset(&cmd, 0, sizeof(struct be_dma_mem));
+ if (!lancer_chip(adapter))
+ cmd.size = sizeof(struct be_cmd_resp_get_profile_config_v1);
+ else
+ cmd.size = sizeof(struct be_cmd_resp_get_profile_config);
+ cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size,
+ &cmd.dma);
+ if (!cmd.va) {
+ dev_err(&adapter->pdev->dev, "Memory alloc failure\n");
+ return -ENOMEM;
+ }
+
+ if (!mccq->created)
+ status = be_cmd_get_profile_config_mbox(adapter, domain, &cmd);
+ else
+ status = be_cmd_get_profile_config_mccq(adapter, domain, &cmd);
if (!status) {
struct be_cmd_resp_get_profile_config *resp = cmd.va;
u32 desc_count = le32_to_cpu(resp->desc_count);
@@@ -3118,15 -3109,12 +3156,15 @@@
status = -EINVAL;
goto err;
}
- *cap_flags = le32_to_cpu(desc->cap_flags);
+ if (cap_flags)
+ *cap_flags = le32_to_cpu(desc->cap_flags);
+ if (txq_count)
+ *txq_count = le32_to_cpu(desc->txq_count);
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
- pci_free_consistent(adapter->pdev, cmd.size,
- cmd.va, cmd.dma);
+ if (cmd.va)
+ pci_free_consistent(adapter->pdev, cmd.size,
+ cmd.va, cmd.dma);
return status;
}
@@@ -3155,7 -3143,7 +3193,7 @@@ int be_cmd_set_profile_config(struct be
req->hdr.domain = domain;
req->desc_count = cpu_to_le32(1);
- req->nic_desc.desc_type = NIC_RESOURCE_DESC_TYPE_ID;
+ req->nic_desc.desc_type = NIC_RESOURCE_DESC_TYPE_V0;
req->nic_desc.desc_len = RESOURCE_DESC_SIZE;
req->nic_desc.flags = (1 << QUN) | (1 << IMM) | (1 << NOSV);
req->nic_desc.pf_num = adapter->pf_number;
@@@ -3252,31 -3240,6 +3290,31 @@@ err
return status;
}
+int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable)
+{
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_intr_set *req;
+ int status;
+
+ if (mutex_lock_interruptible(&adapter->mbox_lock))
+ return -1;
+
+ wrb = wrb_from_mbox(adapter);
+
+ req = embedded_payload(wrb);
+
+ be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_SET_INTERRUPT_ENABLE, sizeof(*req),
+ wrb, NULL);
+
+ req->intr_enabled = intr_enable;
+
+ status = be_mbox_notify_wait(adapter);
+
+ mutex_unlock(&adapter->mbox_lock);
+ return status;
+}
+
int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload,
int wrb_payload_size, u16 *cmd_status, u16 *ext_status)
{
diff --combined drivers/net/ethernet/emulex/benet/be_cmds.h
index 1b01e9b,07fd927..a855668
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@@ -1,5 -1,5 +1,5 @@@
/*
- * Copyright (C) 2005 - 2011 Emulex
+ * Copyright (C) 2005 - 2013 Emulex
* All rights reserved.
*
* This program is free software; you can redistribute it and/or
@@@ -84,6 -84,9 +84,9 @@@ struct be_mcc_compl
#define ASYNC_EVENT_QOS_SPEED 0x1
#define ASYNC_EVENT_COS_PRIORITY 0x2
#define ASYNC_EVENT_PVID_STATE 0x3
+ #define ASYNC_EVENT_CODE_QNQ 0x6
+ #define ASYNC_DEBUG_EVENT_TYPE_QNQ 1
+
struct be_async_event_trailer {
u32 code;
};
@@@ -144,6 -147,16 +147,16 @@@ struct be_async_event_grp5_pvid_state
struct be_async_event_trailer trailer;
} __packed;
+ /* async event indicating outer VLAN tag in QnQ */
+ struct be_async_event_qnq {
+ u8 valid; /* Indicates if outer VLAN is valid */
+ u8 rsvd0;
+ u16 vlan_tag;
+ u32 event_tag;
+ u8 rsvd1[4];
+ struct be_async_event_trailer trailer;
+ } __packed;
+
struct be_mcc_mailbox {
struct be_mcc_wrb wrb;
struct be_mcc_compl compl;
@@@ -188,7 -201,6 +201,7 @@@
#define OPCODE_COMMON_GET_BEACON_STATE 70
#define OPCODE_COMMON_READ_TRANSRECV_DATA 73
#define OPCODE_COMMON_GET_PORT_NAME 77
+#define OPCODE_COMMON_SET_INTERRUPT_ENABLE 89
#define OPCODE_COMMON_GET_PHY_DETAILS 102
#define OPCODE_COMMON_SET_DRIVER_FUNCTION_CAP 103
#define OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES 121
@@@ -474,27 -486,46 +487,27 @@@ struct be_cmd_resp_mcc_create
#define BE_ETH_TX_RING_TYPE_STANDARD 2
#define BE_ULP1_NUM 1
-/* Pseudo amap definition in which each bit of the actual structure is defined
- * as a byte: used to calculate offset/shift/mask of each field */
-struct amap_tx_context {
- u8 if_id[16]; /* dword 0 */
- u8 tx_ring_size[4]; /* dword 0 */
- u8 rsvd1[26]; /* dword 0 */
- u8 pci_func_id[8]; /* dword 1 */
- u8 rsvd2[9]; /* dword 1 */
- u8 ctx_valid; /* dword 1 */
- u8 cq_id_send[16]; /* dword 2 */
- u8 rsvd3[16]; /* dword 2 */
- u8 rsvd4[32]; /* dword 3 */
- u8 rsvd5[32]; /* dword 4 */
- u8 rsvd6[32]; /* dword 5 */
- u8 rsvd7[32]; /* dword 6 */
- u8 rsvd8[32]; /* dword 7 */
- u8 rsvd9[32]; /* dword 8 */
- u8 rsvd10[32]; /* dword 9 */
- u8 rsvd11[32]; /* dword 10 */
- u8 rsvd12[32]; /* dword 11 */
- u8 rsvd13[32]; /* dword 12 */
- u8 rsvd14[32]; /* dword 13 */
- u8 rsvd15[32]; /* dword 14 */
- u8 rsvd16[32]; /* dword 15 */
-} __packed;
-
struct be_cmd_req_eth_tx_create {
struct be_cmd_req_hdr hdr;
u8 num_pages;
u8 ulp_num;
- u8 type;
- u8 bound_port;
- u8 context[sizeof(struct amap_tx_context) / 8];
+ u16 type;
+ u16 if_id;
+ u8 queue_size;
+ u8 rsvd0;
+ u32 rsvd1;
+ u16 cq_id;
+ u16 rsvd2;
+ u32 rsvd3[13];
struct phys_addr pages[8];
} __packed;
struct be_cmd_resp_eth_tx_create {
struct be_cmd_resp_hdr hdr;
u16 cid;
- u16 rsvd0;
+ u16 rid;
+ u32 db_offset;
+ u32 rsvd0[4];
} __packed;
/******************** Create RxQ ***************************/
@@@ -590,8 -621,8 +603,8 @@@ struct be_port_rxf_stats_v0
u32 rx_in_range_errors; /* dword 10*/
u32 rx_out_range_errors; /* dword 11*/
u32 rx_frame_too_long; /* dword 12*/
- u32 rx_address_mismatch_drops; /* dword 13*/
- u32 rx_vlan_mismatch_drops; /* dword 14*/
+ u32 rx_address_filtered; /* dword 13*/
+ u32 rx_vlan_filtered; /* dword 14*/
u32 rx_dropped_too_small; /* dword 15*/
u32 rx_dropped_too_short; /* dword 16*/
u32 rx_dropped_header_too_small; /* dword 17*/
@@@ -797,8 -828,8 +810,8 @@@ struct lancer_pport_stats
u32 rx_control_frames_unknown_opcode_hi;
u32 rx_in_range_errors;
u32 rx_out_of_range_errors;
- u32 rx_address_mismatch_drops;
- u32 rx_vlan_mismatch_drops;
+ u32 rx_address_filtered;
+ u32 rx_vlan_filtered;
u32 rx_dropped_too_small;
u32 rx_dropped_too_short;
u32 rx_dropped_header_too_small;
@@@ -1048,6 -1079,7 +1061,6 @@@ struct be_cmd_resp_modify_eq_delay
} __packed;
/******************** Get FW Config *******************/
-#define BE_FUNCTION_CAPS_RSS 0x2
/* The HW can come up in either of the following multi-channel modes
* based on the skew/IPL.
*/
@@@ -1090,9 -1122,6 +1103,9 @@@ struct be_cmd_resp_query_fw_cfg
#define RSS_ENABLE_UDP_IPV4 0x10
#define RSS_ENABLE_UDP_IPV6 0x20
+#define L3_RSS_FLAGS (RXH_IP_DST | RXH_IP_SRC)
+#define L4_RSS_FLAGS (RXH_L4_B_0_1 | RXH_L4_B_2_3)
+
struct be_cmd_req_rss_config {
struct be_cmd_req_hdr hdr;
u32 if_id;
@@@ -1576,7 -1605,7 +1589,7 @@@ struct be_port_rxf_stats_v1
u32 rx_in_range_errors;
u32 rx_out_range_errors;
u32 rx_frame_too_long;
- u32 rx_address_mismatch_drops;
+ u32 rx_address_filtered;
u32 rx_dropped_too_small;
u32 rx_dropped_too_short;
u32 rx_dropped_header_too_small;
@@@ -1690,11 -1719,9 +1703,11 @@@ struct be_cmd_req_set_ext_fat_caps
struct be_fat_conf_params set_params;
};
-#define RESOURCE_DESC_SIZE 72
-#define NIC_RESOURCE_DESC_TYPE_ID 0x41
+#define RESOURCE_DESC_SIZE 88
+#define NIC_RESOURCE_DESC_TYPE_V0 0x41
+#define NIC_RESOURCE_DESC_TYPE_V1 0x51
#define MAX_RESOURCE_DESC 4
+#define MAX_RESOURCE_DESC_V1 32
/* QOS unit number */
#define QUN 4
@@@ -1741,7 -1768,7 +1754,7 @@@ struct be_cmd_req_get_func_config
};
struct be_cmd_resp_get_func_config {
- struct be_cmd_req_hdr hdr;
+ struct be_cmd_resp_hdr hdr;
u32 desc_count;
u8 func_param[MAX_RESOURCE_DESC * RESOURCE_DESC_SIZE];
};
@@@ -1760,12 -1787,6 +1773,12 @@@ struct be_cmd_resp_get_profile_config
u8 func_param[MAX_RESOURCE_DESC * RESOURCE_DESC_SIZE];
};
+struct be_cmd_resp_get_profile_config_v1 {
+ struct be_cmd_req_hdr hdr;
+ u32 desc_count;
+ u8 func_param[MAX_RESOURCE_DESC_V1 * RESOURCE_DESC_SIZE];
+};
+
struct be_cmd_req_set_profile_config {
struct be_cmd_req_hdr hdr;
u32 rsvd;
@@@ -1783,12 -1804,6 +1796,12 @@@ struct be_cmd_enable_disable_vf
u8 rsvd[3];
};
+struct be_cmd_req_intr_set {
+ struct be_cmd_req_hdr hdr;
+ u8 intr_enabled;
+ u8 rsvd[3];
+};
+
static inline bool check_privilege(struct be_adapter *adapter, u32 flags)
{
return flags & adapter->cmd_privileges ? true : false;
@@@ -1832,7 -1847,8 +1845,7 @@@ extern int be_cmd_mccq_create(struct be
struct be_queue_info *mccq,
struct be_queue_info *cq);
extern int be_cmd_txq_create(struct be_adapter *adapter,
- struct be_queue_info *txq,
- struct be_queue_info *cq);
+ struct be_tx_obj *txo);
extern int be_cmd_rxq_create(struct be_adapter *adapter,
struct be_queue_info *rxq, u16 cq_id,
u16 frag_size, u32 if_id, u32 rss, u8 *rss_id);
@@@ -1859,11 -1875,11 +1872,11 @@@ extern int be_cmd_set_flow_control(stru
u32 tx_fc, u32 rx_fc);
extern int be_cmd_get_flow_control(struct be_adapter *adapter,
u32 *tx_fc, u32 *rx_fc);
-extern int be_cmd_query_fw_cfg(struct be_adapter *adapter,
- u32 *port_num, u32 *function_mode, u32 *function_caps);
+extern int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num,
+ u32 *function_mode, u32 *function_caps, u16 *asic_rev);
extern int be_cmd_reset_function(struct be_adapter *adapter);
extern int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable,
- u16 table_size);
+ u32 rss_hash_opts, u16 table_size);
extern int be_process_mcc(struct be_adapter *adapter);
extern int be_cmd_set_beacon_state(struct be_adapter *adapter,
u8 port_num, u8 beacon, u8 status, u8 state);
@@@ -1928,11 -1944,10 +1941,11 @@@ extern int lancer_test_and_set_rdy_stat
extern int be_cmd_query_port_name(struct be_adapter *adapter, u8 *port_name);
extern int be_cmd_get_func_config(struct be_adapter *adapter);
extern int be_cmd_get_profile_config(struct be_adapter *adapter, u32 *cap_flags,
- u8 domain);
+ u16 *txq_count, u8 domain);
extern int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps,
u8 domain);
extern int be_cmd_get_if_id(struct be_adapter *adapter,
struct be_vf_cfg *vf_cfg, int vf_num);
extern int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain);
+extern int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable);
diff --combined drivers/net/ethernet/emulex/benet/be_ethtool.c
index ec3050b,1b7233c..5733cde
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@@ -1,5 -1,5 +1,5 @@@
/*
- * Copyright (C) 2005 - 2011 Emulex
+ * Copyright (C) 2005 - 2013 Emulex
* All rights reserved.
*
* This program is free software; you can redistribute it and/or
@@@ -54,7 -54,7 +54,7 @@@ static const struct be_ethtool_stat et_
/* Received packets dropped when they don't pass the unicast or
* multicast address filtering.
*/
- {DRVSTAT_INFO(rx_address_mismatch_drops)},
+ {DRVSTAT_INFO(rx_address_filtered)},
/* Received packets dropped when IP packet length field is less than
* the IP header length field.
*/
@@@ -680,7 -680,8 +680,8 @@@ be_get_wol(struct net_device *netdev, s
if (be_is_wol_supported(adapter)) {
wol->supported |= WAKE_MAGIC;
- wol->wolopts |= WAKE_MAGIC;
+ if (adapter->wol)
+ wol->wolopts |= WAKE_MAGIC;
} else
wol->wolopts = 0;
memset(&wol->sopass, 0, sizeof(wol->sopass));
@@@ -719,8 -720,10 +720,8 @@@ be_test_ddr_dma(struct be_adapter *adap
ddrdma_cmd.size = sizeof(struct be_cmd_req_ddrdma_test);
ddrdma_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, ddrdma_cmd.size,
&ddrdma_cmd.dma, GFP_KERNEL);
- if (!ddrdma_cmd.va) {
- dev_err(&adapter->pdev->dev, "Memory allocation failure\n");
+ if (!ddrdma_cmd.va)
return -ENOMEM;
- }
for (i = 0; i < 2; i++) {
ret = be_cmd_ddr_dma_test(adapter, pattern[i],
@@@ -755,12 -758,6 +756,12 @@@ be_self_test(struct net_device *netdev
int status;
u8 link_status = 0;
+ if (adapter->function_caps & BE_FUNCTION_CAPS_SUPER_NIC) {
+ dev_err(&adapter->pdev->dev, "Self test not supported\n");
+ test->flags |= ETH_TEST_FL_FAILED;
+ return;
+ }
+
memset(data, 0, sizeof(u64) * ETHTOOL_TESTS_NUM);
if (test->flags & ETH_TEST_FL_OFFLINE) {
@@@ -849,8 -846,11 +850,8 @@@ be_read_eeprom(struct net_device *netde
eeprom_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, eeprom_cmd.size,
&eeprom_cmd.dma, GFP_KERNEL);
- if (!eeprom_cmd.va) {
- dev_err(&adapter->pdev->dev,
- "Memory allocation failure. Could not read eeprom\n");
+ if (!eeprom_cmd.va)
return -ENOMEM;
- }
status = be_cmd_get_seeprom_data(adapter, &eeprom_cmd);
@@@ -940,159 -940,6 +941,159 @@@ static void be_set_msg_level(struct net
return;
}
+static u64 be_get_rss_hash_opts(struct be_adapter *adapter, u64 flow_type)
+{
+ u64 data = 0;
+
+ switch (flow_type) {
+ case TCP_V4_FLOW:
+ if (adapter->rss_flags & RSS_ENABLE_IPV4)
+ data |= RXH_IP_DST | RXH_IP_SRC;
+ if (adapter->rss_flags & RSS_ENABLE_TCP_IPV4)
+ data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+ break;
+ case UDP_V4_FLOW:
+ if (adapter->rss_flags & RSS_ENABLE_IPV4)
+ data |= RXH_IP_DST | RXH_IP_SRC;
+ if (adapter->rss_flags & RSS_ENABLE_UDP_IPV4)
+ data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+ break;
+ case TCP_V6_FLOW:
+ if (adapter->rss_flags & RSS_ENABLE_IPV6)
+ data |= RXH_IP_DST | RXH_IP_SRC;
+ if (adapter->rss_flags & RSS_ENABLE_TCP_IPV6)
+ data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+ break;
+ case UDP_V6_FLOW:
+ if (adapter->rss_flags & RSS_ENABLE_IPV6)
+ data |= RXH_IP_DST | RXH_IP_SRC;
+ if (adapter->rss_flags & RSS_ENABLE_UDP_IPV6)
+ data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+ break;
+ }
+
+ return data;
+}
+
+static int be_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
+ u32 *rule_locs)
+{
+ struct be_adapter *adapter = netdev_priv(netdev);
+
+ if (!be_multi_rxq(adapter)) {
+ dev_info(&adapter->pdev->dev,
+ "ethtool::get_rxnfc: RX flow hashing is disabled\n");
+ return -EINVAL;
+ }
+
+ switch (cmd->cmd) {
+ case ETHTOOL_GRXFH:
+ cmd->data = be_get_rss_hash_opts(adapter, cmd->flow_type);
+ break;
+ case ETHTOOL_GRXRINGS:
+ cmd->data = adapter->num_rx_qs - 1;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int be_set_rss_hash_opts(struct be_adapter *adapter,
+ struct ethtool_rxnfc *cmd)
+{
+ struct be_rx_obj *rxo;
+ int status = 0, i, j;
+ u8 rsstable[128];
+ u32 rss_flags = adapter->rss_flags;
+
+ if (cmd->data != L3_RSS_FLAGS &&
+ cmd->data != (L3_RSS_FLAGS | L4_RSS_FLAGS))
+ return -EINVAL;
+
+ switch (cmd->flow_type) {
+ case TCP_V4_FLOW:
+ if (cmd->data == L3_RSS_FLAGS)
+ rss_flags &= ~RSS_ENABLE_TCP_IPV4;
+ else if (cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS))
+ rss_flags |= RSS_ENABLE_IPV4 |
+ RSS_ENABLE_TCP_IPV4;
+ break;
+ case TCP_V6_FLOW:
+ if (cmd->data == L3_RSS_FLAGS)
+ rss_flags &= ~RSS_ENABLE_TCP_IPV6;
+ else if (cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS))
+ rss_flags |= RSS_ENABLE_IPV6 |
+ RSS_ENABLE_TCP_IPV6;
+ break;
+ case UDP_V4_FLOW:
+ if ((cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS)) &&
+ BEx_chip(adapter))
+ return -EINVAL;
+
+ if (cmd->data == L3_RSS_FLAGS)
+ rss_flags &= ~RSS_ENABLE_UDP_IPV4;
+ else if (cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS))
+ rss_flags |= RSS_ENABLE_IPV4 |
+ RSS_ENABLE_UDP_IPV4;
+ break;
+ case UDP_V6_FLOW:
+ if ((cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS)) &&
+ BEx_chip(adapter))
+ return -EINVAL;
+
+ if (cmd->data == L3_RSS_FLAGS)
+ rss_flags &= ~RSS_ENABLE_UDP_IPV6;
+ else if (cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS))
+ rss_flags |= RSS_ENABLE_IPV6 |
+ RSS_ENABLE_UDP_IPV6;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (rss_flags == adapter->rss_flags)
+ return status;
+
+ if (be_multi_rxq(adapter)) {
+ for (j = 0; j < 128; j += adapter->num_rx_qs - 1) {
+ for_all_rss_queues(adapter, rxo, i) {
+ if ((j + i) >= 128)
+ break;
+ rsstable[j + i] = rxo->rss_id;
+ }
+ }
+ }
+ status = be_cmd_rss_config(adapter, rsstable, rss_flags, 128);
+ if (!status)
+ adapter->rss_flags = rss_flags;
+
+ return status;
+}
+
+static int be_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd)
+{
+ struct be_adapter *adapter = netdev_priv(netdev);
+ int status = 0;
+
+ if (!be_multi_rxq(adapter)) {
+ dev_err(&adapter->pdev->dev,
+ "ethtool::set_rxnfc: RX flow hashing is disabled\n");
+ return -EINVAL;
+ }
+
+ switch (cmd->cmd) {
+ case ETHTOOL_SRXFH:
+ status = be_set_rss_hash_opts(adapter, cmd);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return status;
+}
+
const struct ethtool_ops be_ethtool_ops = {
.get_settings = be_get_settings,
.get_drvinfo = be_get_drvinfo,
@@@ -1116,6 -963,4 +1117,6 @@@
.get_regs = be_get_regs,
.flash_device = be_do_flash,
.self_test = be_self_test,
+ .get_rxnfc = be_get_rxnfc,
+ .set_rxnfc = be_set_rxnfc,
};
diff --combined drivers/net/ethernet/emulex/benet/be_main.c
index 1c734915,1232e91..4babc8a
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@@ -1,5 -1,5 +1,5 @@@
/*
- * Copyright (C) 2005 - 2011 Emulex
+ * Copyright (C) 2005 - 2013 Emulex
* All rights reserved.
*
* This program is free software; you can redistribute it and/or
@@@ -146,16 -146,20 +146,16 @@@ static int be_queue_alloc(struct be_ada
q->entry_size = entry_size;
mem->size = len * entry_size;
mem->va = dma_alloc_coherent(&adapter->pdev->dev, mem->size, &mem->dma,
- GFP_KERNEL);
+ GFP_KERNEL | __GFP_ZERO);
if (!mem->va)
return -ENOMEM;
return 0;
}
-static void be_intr_set(struct be_adapter *adapter, bool enable)
+static void be_reg_intr_set(struct be_adapter *adapter, bool enable)
{
u32 reg, enabled;
- if (adapter->eeh_error)
- return;
-
pci_read_config_dword(adapter->pdev, PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET,
®);
enabled = reg & MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK;
@@@ -171,22 -175,6 +171,22 @@@
PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET, reg);
}
+static void be_intr_set(struct be_adapter *adapter, bool enable)
+{
+ int status = 0;
+
+ /* On lancer interrupts can't be controlled via this register */
+ if (lancer_chip(adapter))
+ return;
+
+ if (adapter->eeh_error)
+ return;
+
+ status = be_cmd_intr_set(adapter, enable);
+ if (status)
+ be_reg_intr_set(adapter, enable);
+}
+
static void be_rxq_notify(struct be_adapter *adapter, u16 qid, u16 posted)
{
u32 val = 0;
@@@ -197,15 -185,14 +197,15 @@@
iowrite32(val, adapter->db + DB_RQ_OFFSET);
}
-static void be_txq_notify(struct be_adapter *adapter, u16 qid, u16 posted)
+static void be_txq_notify(struct be_adapter *adapter, struct be_tx_obj *txo,
+ u16 posted)
{
u32 val = 0;
- val |= qid & DB_TXULP_RING_ID_MASK;
+ val |= txo->q.id & DB_TXULP_RING_ID_MASK;
val |= (posted & DB_TXULP_NUM_POSTED_MASK) << DB_TXULP_NUM_POSTED_SHIFT;
wmb();
- iowrite32(val, adapter->db + DB_TXULP1_OFFSET);
+ iowrite32(val, adapter->db + txo->db_offset);
}
static void be_eq_notify(struct be_adapter *adapter, u16 qid,
@@@ -353,9 -340,9 +353,9 @@@ static void populate_be_v0_stats(struc
drvs->rx_input_fifo_overflow_drop = port_stats->rx_input_fifo_overflow;
drvs->rx_dropped_header_too_small =
port_stats->rx_dropped_header_too_small;
- drvs->rx_address_mismatch_drops =
- port_stats->rx_address_mismatch_drops +
- port_stats->rx_vlan_mismatch_drops;
+ drvs->rx_address_filtered =
+ port_stats->rx_address_filtered +
+ port_stats->rx_vlan_filtered;
drvs->rx_alignment_symbol_errors =
port_stats->rx_alignment_symbol_errors;
@@@ -404,7 -391,7 +404,7 @@@ static void populate_be_v1_stats(struc
port_stats->rx_dropped_header_too_small;
drvs->rx_input_fifo_overflow_drop =
port_stats->rx_input_fifo_overflow_drop;
- drvs->rx_address_mismatch_drops = port_stats->rx_address_mismatch_drops;
+ drvs->rx_address_filtered = port_stats->rx_address_filtered;
drvs->rx_alignment_symbol_errors =
port_stats->rx_alignment_symbol_errors;
drvs->rxpp_fifo_overflow_drop = port_stats->rxpp_fifo_overflow_drop;
@@@ -445,9 -432,9 +445,9 @@@ static void populate_lancer_stats(struc
drvs->rx_dropped_header_too_small =
pport_stats->rx_dropped_header_too_small;
drvs->rx_input_fifo_overflow_drop = pport_stats->rx_fifo_overflow;
- drvs->rx_address_mismatch_drops =
- pport_stats->rx_address_mismatch_drops +
- pport_stats->rx_vlan_mismatch_drops;
+ drvs->rx_address_filtered =
+ pport_stats->rx_address_filtered +
+ pport_stats->rx_vlan_filtered;
drvs->rx_alignment_symbol_errors = pport_stats->rx_symbol_errors_lo;
drvs->rxpp_fifo_overflow_drop = pport_stats->rx_fifo_overflow;
drvs->tx_pauseframes = pport_stats->tx_pause_frames_lo;
@@@ -639,13 -626,8 +639,8 @@@ static inline u16 be_get_tx_vlan_tag(st
return vlan_tag;
}
- static int be_vlan_tag_chk(struct be_adapter *adapter, struct sk_buff *skb)
- {
- return vlan_tx_tag_present(skb) || adapter->pvid;
- }
-
static void wrb_fill_hdr(struct be_adapter *adapter, struct be_eth_hdr_wrb *hdr,
- struct sk_buff *skb, u32 wrb_cnt, u32 len)
+ struct sk_buff *skb, u32 wrb_cnt, u32 len, bool skip_hw_vlan)
{
u16 vlan_tag;
@@@ -672,8 -654,9 +667,9 @@@
AMAP_SET_BITS(struct amap_eth_hdr_wrb, vlan_tag, hdr, vlan_tag);
}
+ /* To skip HW VLAN tagging: evt = 1, compl = 0 */
+ AMAP_SET_BITS(struct amap_eth_hdr_wrb, complete, hdr, !skip_hw_vlan);
AMAP_SET_BITS(struct amap_eth_hdr_wrb, event, hdr, 1);
- AMAP_SET_BITS(struct amap_eth_hdr_wrb, complete, hdr, 1);
AMAP_SET_BITS(struct amap_eth_hdr_wrb, num_wrb, hdr, wrb_cnt);
AMAP_SET_BITS(struct amap_eth_hdr_wrb, len, hdr, len);
}
@@@ -696,7 -679,8 +692,8 @@@ static void unmap_tx_frag(struct devic
}
static int make_tx_wrbs(struct be_adapter *adapter, struct be_queue_info *txq,
- struct sk_buff *skb, u32 wrb_cnt, bool dummy_wrb)
+ struct sk_buff *skb, u32 wrb_cnt, bool dummy_wrb,
+ bool skip_hw_vlan)
{
dma_addr_t busaddr;
int i, copied = 0;
@@@ -745,7 -729,7 +742,7 @@@
queue_head_inc(txq);
}
- wrb_fill_hdr(adapter, hdr, first_skb, wrb_cnt, copied);
+ wrb_fill_hdr(adapter, hdr, first_skb, wrb_cnt, copied, skip_hw_vlan);
be_dws_cpu_to_le(hdr, sizeof(*hdr));
return copied;
@@@ -762,7 -746,8 +759,8 @@@ dma_err
}
static struct sk_buff *be_insert_vlan_in_pkt(struct be_adapter *adapter,
- struct sk_buff *skb)
+ struct sk_buff *skb,
+ bool *skip_hw_vlan)
{
u16 vlan_tag = 0;
@@@ -772,14 -757,72 +770,72 @@@
if (vlan_tx_tag_present(skb)) {
vlan_tag = be_get_tx_vlan_tag(adapter, skb);
- skb = __vlan_put_tag(skb, vlan_tag);
+ skb = __vlan_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
if (skb)
skb->vlan_tci = 0;
}
+ if (qnq_async_evt_rcvd(adapter) && adapter->pvid) {
+ if (!vlan_tag)
+ vlan_tag = adapter->pvid;
+ if (skip_hw_vlan)
+ *skip_hw_vlan = true;
+ }
+
+ if (vlan_tag) {
- skb = __vlan_put_tag(skb, vlan_tag);
++ skb = __vlan_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
+ if (unlikely(!skb))
+ return skb;
+
+ skb->vlan_tci = 0;
+ }
+
+ /* Insert the outer VLAN, if any */
+ if (adapter->qnq_vid) {
+ vlan_tag = adapter->qnq_vid;
- skb = __vlan_put_tag(skb, vlan_tag);
++ skb = __vlan_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
+ if (unlikely(!skb))
+ return skb;
+ if (skip_hw_vlan)
+ *skip_hw_vlan = true;
+ }
+
return skb;
}
+ static bool be_ipv6_exthdr_check(struct sk_buff *skb)
+ {
+ struct ethhdr *eh = (struct ethhdr *)skb->data;
+ u16 offset = ETH_HLEN;
+
+ if (eh->h_proto == htons(ETH_P_IPV6)) {
+ struct ipv6hdr *ip6h = (struct ipv6hdr *)(skb->data + offset);
+
+ offset += sizeof(struct ipv6hdr);
+ if (ip6h->nexthdr != NEXTHDR_TCP &&
+ ip6h->nexthdr != NEXTHDR_UDP) {
+ struct ipv6_opt_hdr *ehdr =
+ (struct ipv6_opt_hdr *) (skb->data + offset);
+
+ /* offending pkt: 2nd byte following IPv6 hdr is 0xff */
+ if (ehdr->hdrlen == 0xff)
+ return true;
+ }
+ }
+ return false;
+ }
+
+ static int be_vlan_tag_tx_chk(struct be_adapter *adapter, struct sk_buff *skb)
+ {
+ return vlan_tx_tag_present(skb) || adapter->pvid || adapter->qnq_vid;
+ }
+
+ static int be_ipv6_tx_stall_chk(struct be_adapter *adapter, struct sk_buff *skb)
+ {
+ return BE3_chip(adapter) &&
+ be_ipv6_exthdr_check(skb);
+ }
+
static netdev_tx_t be_xmit(struct sk_buff *skb,
struct net_device *netdev)
{
@@@ -790,33 -833,64 +846,64 @@@
u32 wrb_cnt = 0, copied = 0;
u32 start = txq->head, eth_hdr_len;
bool dummy_wrb, stopped = false;
+ bool skip_hw_vlan = false;
+ struct vlan_ethhdr *veh = (struct vlan_ethhdr *)skb->data;
eth_hdr_len = ntohs(skb->protocol) == ETH_P_8021Q ?
VLAN_ETH_HLEN : ETH_HLEN;
- /* HW has a bug which considers padding bytes as legal
- * and modifies the IPv4 hdr's 'tot_len' field
+ /* For padded packets, BE HW modifies tot_len field in IP header
+ * incorrecly when VLAN tag is inserted by HW.
*/
- if (skb->len <= 60 && be_vlan_tag_chk(adapter, skb) &&
- is_ipv4_pkt(skb)) {
+ if (skb->len <= 60 && vlan_tx_tag_present(skb) && is_ipv4_pkt(skb)) {
ip = (struct iphdr *)ip_hdr(skb);
pskb_trim(skb, eth_hdr_len + ntohs(ip->tot_len));
}
+ /* If vlan tag is already inlined in the packet, skip HW VLAN
+ * tagging in UMC mode
+ */
+ if ((adapter->function_mode & UMC_ENABLED) &&
+ veh->h_vlan_proto == htons(ETH_P_8021Q))
+ skip_hw_vlan = true;
+
/* HW has a bug wherein it will calculate CSUM for VLAN
* pkts even though it is disabled.
* Manually insert VLAN in pkt.
*/
if (skb->ip_summed != CHECKSUM_PARTIAL &&
- be_vlan_tag_chk(adapter, skb)) {
- skb = be_insert_vlan_in_pkt(adapter, skb);
+ vlan_tx_tag_present(skb)) {
+ skb = be_insert_vlan_in_pkt(adapter, skb, &skip_hw_vlan);
+ if (unlikely(!skb))
+ goto tx_drop;
+ }
+
+ /* HW may lockup when VLAN HW tagging is requested on
+ * certain ipv6 packets. Drop such pkts if the HW workaround to
+ * skip HW tagging is not enabled by FW.
+ */
+ if (unlikely(be_ipv6_tx_stall_chk(adapter, skb) &&
+ (adapter->pvid || adapter->qnq_vid) &&
+ !qnq_async_evt_rcvd(adapter)))
+ goto tx_drop;
+
+ /* Manual VLAN tag insertion to prevent:
+ * ASIC lockup when the ASIC inserts VLAN tag into
+ * certain ipv6 packets. Insert VLAN tags in driver,
+ * and set event, completion, vlan bits accordingly
+ * in the Tx WRB.
+ */
+ if (be_ipv6_tx_stall_chk(adapter, skb) &&
+ be_vlan_tag_tx_chk(adapter, skb)) {
+ skb = be_insert_vlan_in_pkt(adapter, skb, &skip_hw_vlan);
if (unlikely(!skb))
goto tx_drop;
}
wrb_cnt = wrb_cnt_for_skb(adapter, skb, &dummy_wrb);
- copied = make_tx_wrbs(adapter, txq, skb, wrb_cnt, dummy_wrb);
+ copied = make_tx_wrbs(adapter, txq, skb, wrb_cnt, dummy_wrb,
+ skip_hw_vlan);
if (copied) {
int gso_segs = skb_shinfo(skb)->gso_segs;
@@@ -835,7 -909,7 +922,7 @@@
stopped = true;
}
- be_txq_notify(adapter, txq->id, wrb_cnt);
+ be_txq_notify(adapter, txo, wrb_cnt);
be_tx_stats_update(txo, wrb_cnt, copied, gso_segs, stopped);
} else {
@@@ -904,7 -978,7 +991,7 @@@ set_vlan_promisc
return status;
}
-static int be_vlan_add_vid(struct net_device *netdev, u16 vid)
+static int be_vlan_add_vid(struct net_device *netdev, __be16 proto, u16 vid)
{
struct be_adapter *adapter = netdev_priv(netdev);
int status = 0;
@@@ -930,7 -1004,7 +1017,7 @@@ ret
return status;
}
-static int be_vlan_rem_vid(struct net_device *netdev, u16 vid)
+static int be_vlan_rem_vid(struct net_device *netdev, __be16 proto, u16 vid)
{
struct be_adapter *adapter = netdev_priv(netdev);
int status = 0;
@@@ -1385,7 -1459,7 +1472,7 @@@ static void be_rx_compl_process(struct
if (rxcp->vlanf)
- __vlan_hwaccel_put_tag(skb, rxcp->vlan_tag);
+ __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), rxcp->vlan_tag);
netif_receive_skb(skb);
}
@@@ -1441,7 -1515,7 +1528,7 @@@ void be_rx_compl_process_gro(struct be_
skb->rxhash = rxcp->rss_hash;
if (rxcp->vlanf)
- __vlan_hwaccel_put_tag(skb, rxcp->vlan_tag);
+ __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), rxcp->vlan_tag);
napi_gro_frags(napi);
}
@@@ -1971,7 -2045,7 +2058,7 @@@ static int be_tx_qs_create(struct be_ad
if (status)
return status;
- status = be_cmd_txq_create(adapter, &txo->q, &txo->cq);
+ status = be_cmd_txq_create(adapter, txo);
if (status)
return status;
}
@@@ -2449,6 -2523,9 +2536,6 @@@ static int be_close(struct net_device *
be_roce_dev_close(adapter);
- if (!lancer_chip(adapter))
- be_intr_set(adapter, false);
-
for_all_evt_queues(adapter, eqo, i)
napi_disable(&eqo->napi);
@@@ -2510,19 -2587,9 +2597,19 @@@ static int be_rx_qs_create(struct be_ad
rsstable[j + i] = rxo->rss_id;
}
}
- rc = be_cmd_rss_config(adapter, rsstable, 128);
- if (rc)
+ adapter->rss_flags = RSS_ENABLE_TCP_IPV4 | RSS_ENABLE_IPV4 |
+ RSS_ENABLE_TCP_IPV6 | RSS_ENABLE_IPV6;
+
+ if (!BEx_chip(adapter))
+ adapter->rss_flags |= RSS_ENABLE_UDP_IPV4 |
+ RSS_ENABLE_UDP_IPV6;
+
+ rc = be_cmd_rss_config(adapter, rsstable, adapter->rss_flags,
+ 128);
+ if (rc) {
+ adapter->rss_flags = 0;
return rc;
+ }
}
/* First time posting */
@@@ -2546,6 -2613,9 +2633,6 @@@ static int be_open(struct net_device *n
be_irq_register(adapter);
- if (!lancer_chip(adapter))
- be_intr_set(adapter, true);
-
for_all_rx_queues(adapter, rxo, i)
be_cq_notify(adapter, rxo->cq.id, true, 0);
@@@ -2580,9 -2650,10 +2667,9 @@@ static int be_setup_wol(struct be_adapt
cmd.size = sizeof(struct be_cmd_req_acpi_wol_magic_config);
cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
- GFP_KERNEL);
+ GFP_KERNEL | __GFP_ZERO);
if (cmd.va == NULL)
return -1;
- memset(cmd.va, 0, cmd.size);
if (enable) {
status = pci_write_config_dword(adapter->pdev,
@@@ -2730,8 -2801,7 +2817,8 @@@ static int be_vfs_if_create(struct be_a
for_all_vfs(adapter, vf_cfg, vf) {
if (!BE3_chip(adapter))
- be_cmd_get_profile_config(adapter, &cap_flags, vf + 1);
+ be_cmd_get_profile_config(adapter, &cap_flags,
+ NULL, vf + 1);
/* If a FW profile exists, then cap_flags are updated */
en_flags = cap_flags & (BE_IF_FLAGS_UNTAGGED |
@@@ -2895,14 -2965,11 +2982,14 @@@ static void be_get_resources(struct be_
u16 dev_num_vfs;
int pos, status;
bool profile_present = false;
+ u16 txq_count = 0;
if (!BEx_chip(adapter)) {
status = be_cmd_get_func_config(adapter);
if (!status)
profile_present = true;
+ } else if (BE3_chip(adapter) && be_physfn(adapter)) {
+ be_cmd_get_profile_config(adapter, NULL, &txq_count, 0);
}
if (profile_present) {
@@@ -2940,9 -3007,7 +3027,9 @@@
adapter->max_vlans = BE_NUM_VLANS_SUPPORTED;
adapter->max_mcast_mac = BE_MAX_MC;
- adapter->max_tx_queues = MAX_TX_QS;
+ adapter->max_tx_queues = txq_count ? txq_count : MAX_TX_QS;
+ adapter->max_tx_queues = min_t(u16, adapter->max_tx_queues,
+ MAX_TX_QS);
adapter->max_rss_queues = (adapter->be3_native) ?
BE3_MAX_RSS_QS : BE2_MAX_RSS_QS;
adapter->max_event_queues = BE3_MAX_RSS_QS;
@@@ -2976,8 -3041,7 +3063,8 @@@ static int be_get_config(struct be_adap
status = be_cmd_query_fw_cfg(adapter, &adapter->port_num,
&adapter->function_mode,
- &adapter->function_caps);
+ &adapter->function_caps,
+ &adapter->asic_rev);
if (status)
goto err;
@@@ -3238,7 -3302,7 +3325,7 @@@ static int be_flash(struct be_adapter *
return 0;
}
-/* For BE2 and BE3 */
+/* For BE2, BE3 and BE3-R */
static int be_flash_BEx(struct be_adapter *adapter,
const struct firmware *fw,
struct be_dma_mem *flash_cmd,
@@@ -3481,9 -3545,11 +3568,9 @@@ static int lancer_fw_download(struct be
flash_cmd.size = sizeof(struct lancer_cmd_req_write_object)
+ LANCER_FW_DOWNLOAD_CHUNK;
flash_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, flash_cmd.size,
- &flash_cmd.dma, GFP_KERNEL);
+ &flash_cmd.dma, GFP_KERNEL);
if (!flash_cmd.va) {
status = -ENOMEM;
- dev_err(&adapter->pdev->dev,
- "Memory allocation failure while flashing\n");
goto lancer_fw_exit;
}
@@@ -3551,22 -3617,18 +3638,22 @@@ lancer_fw_exit
#define UFI_TYPE2 2
#define UFI_TYPE3 3
+#define UFI_TYPE3R 10
#define UFI_TYPE4 4
static int be_get_ufi_type(struct be_adapter *adapter,
- struct flash_file_hdr_g2 *fhdr)
+ struct flash_file_hdr_g3 *fhdr)
{
if (fhdr == NULL)
goto be_get_ufi_exit;
if (skyhawk_chip(adapter) && fhdr->build[0] == '4')
return UFI_TYPE4;
- else if (BE3_chip(adapter) && fhdr->build[0] == '3')
- return UFI_TYPE3;
- else if (BE2_chip(adapter) && fhdr->build[0] == '2')
+ else if (BE3_chip(adapter) && fhdr->build[0] == '3') {
+ if (fhdr->asic_type_rev == 0x10)
+ return UFI_TYPE3R;
+ else
+ return UFI_TYPE3;
+ } else if (BE2_chip(adapter) && fhdr->build[0] == '2')
return UFI_TYPE2;
be_get_ufi_exit:
@@@ -3577,6 -3639,7 +3664,6 @@@
static int be_fw_download(struct be_adapter *adapter, const struct firmware* fw)
{
- struct flash_file_hdr_g2 *fhdr;
struct flash_file_hdr_g3 *fhdr3;
struct image_hdr *img_hdr_ptr = NULL;
struct be_dma_mem flash_cmd;
@@@ -3588,41 -3651,29 +3675,41 @@@
&flash_cmd.dma, GFP_KERNEL);
if (!flash_cmd.va) {
status = -ENOMEM;
- dev_err(&adapter->pdev->dev,
- "Memory allocation failure while flashing\n");
goto be_fw_exit;
}
p = fw->data;
- fhdr = (struct flash_file_hdr_g2 *)p;
+ fhdr3 = (struct flash_file_hdr_g3 *)p;
- ufi_type = be_get_ufi_type(adapter, fhdr);
+ ufi_type = be_get_ufi_type(adapter, fhdr3);
- fhdr3 = (struct flash_file_hdr_g3 *)fw->data;
num_imgs = le32_to_cpu(fhdr3->num_imgs);
for (i = 0; i < num_imgs; i++) {
img_hdr_ptr = (struct image_hdr *)(fw->data +
(sizeof(struct flash_file_hdr_g3) +
i * sizeof(struct image_hdr)));
if (le32_to_cpu(img_hdr_ptr->imageid) == 1) {
- if (ufi_type == UFI_TYPE4)
+ switch (ufi_type) {
+ case UFI_TYPE4:
status = be_flash_skyhawk(adapter, fw,
&flash_cmd, num_imgs);
- else if (ufi_type == UFI_TYPE3)
+ break;
+ case UFI_TYPE3R:
status = be_flash_BEx(adapter, fw, &flash_cmd,
num_imgs);
+ break;
+ case UFI_TYPE3:
+ /* Do not flash this ufi on BE3-R cards */
+ if (adapter->asic_rev < 0x10)
+ status = be_flash_BEx(adapter, fw,
+ &flash_cmd,
+ num_imgs);
+ else {
+ status = -1;
+ dev_err(&adapter->pdev->dev,
+ "Can't load BE3 UFI on BE3R\n");
+ }
+ }
}
}
@@@ -3699,12 -3750,12 +3786,12 @@@ static void be_netdev_init(struct net_d
netdev->hw_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |
- NETIF_F_HW_VLAN_TX;
+ NETIF_F_HW_VLAN_CTAG_TX;
if (be_multi_rxq(adapter))
netdev->hw_features |= NETIF_F_RXHASH;
netdev->features |= netdev->hw_features |
- NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER;
+ NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER;
netdev->vlan_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
@@@ -3828,13 -3879,12 +3915,13 @@@ static int be_ctrl_init(struct be_adapt
rx_filter->size = sizeof(struct be_cmd_req_rx_filter);
rx_filter->va = dma_alloc_coherent(&adapter->pdev->dev, rx_filter->size,
- &rx_filter->dma, GFP_KERNEL);
+ &rx_filter->dma,
+ GFP_KERNEL | __GFP_ZERO);
if (rx_filter->va == NULL) {
status = -ENOMEM;
goto free_mbox;
}
- memset(rx_filter->va, 0, rx_filter->size);
+
mutex_init(&adapter->mbox_lock);
spin_lock_init(&adapter->mcc_lock);
spin_lock_init(&adapter->mcc_cq_lock);
@@@ -3876,9 -3926,10 +3963,9 @@@ static int be_stats_init(struct be_adap
cmd->size = sizeof(struct be_cmd_req_get_stats_v1);
cmd->va = dma_alloc_coherent(&adapter->pdev->dev, cmd->size, &cmd->dma,
- GFP_KERNEL);
+ GFP_KERNEL | __GFP_ZERO);
if (cmd->va == NULL)
return -1;
- memset(cmd->va, 0, cmd->size);
return 0;
}
@@@ -3890,7 -3941,6 +3977,7 @@@ static void be_remove(struct pci_dev *p
return;
be_roce_dev_remove(adapter);
+ be_intr_set(adapter, false);
cancel_delayed_work_sync(&adapter->func_recovery_work);
@@@ -4145,11 -4195,6 +4232,11 @@@ static int be_probe(struct pci_dev *pde
status = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64));
if (!status) {
+ status = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64));
+ if (status < 0) {
+ dev_err(&pdev->dev, "dma_set_coherent_mask failed\n");
+ goto free_netdev;
+ }
netdev->features |= NETIF_F_HIGHDMA;
} else {
status = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
@@@ -4174,22 -4219,22 +4261,22 @@@
goto ctrl_clean;
}
- /* tell fw we're ready to fire cmds */
- status = be_cmd_fw_init(adapter);
- if (status)
- goto ctrl_clean;
-
if (be_reset_required(adapter)) {
status = be_cmd_reset_function(adapter);
if (status)
goto ctrl_clean;
+
+ /* Wait for interrupts to quiesce after an FLR */
+ msleep(100);
}
- /* The INTR bit may be set in the card when probed by a kdump kernel
- * after a crash.
- */
- if (!lancer_chip(adapter))
- be_intr_set(adapter, false);
+ /* Allow interrupts for other ULPs running on NIC function */
+ be_intr_set(adapter, true);
+
+ /* tell fw we're ready to fire cmds */
+ status = be_cmd_fw_init(adapter);
+ if (status)
+ goto ctrl_clean;
status = be_stats_init(adapter);
if (status)
@@@ -4400,12 -4445,12 +4487,12 @@@ static void be_eeh_resume(struct pci_de
pci_save_state(pdev);
- /* tell fw we're ready to fire cmds */
- status = be_cmd_fw_init(adapter);
+ status = be_cmd_reset_function(adapter);
if (status)
goto err;
- status = be_cmd_reset_function(adapter);
+ /* tell fw we're ready to fire cmds */
+ status = be_cmd_fw_init(adapter);
if (status)
goto err;
diff --combined drivers/net/ethernet/freescale/gianfar_ptp.c
index fe8e9e5,a3f8a25..576e4b8
--- a/drivers/net/ethernet/freescale/gianfar_ptp.c
+++ b/drivers/net/ethernet/freescale/gianfar_ptp.c
@@@ -17,9 -17,6 +17,9 @@@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/device.h>
#include <linux/hrtimer.h>
#include <linux/init.h>
@@@ -130,7 -127,6 +130,6 @@@ struct gianfar_ptp_registers
#define DRIVER "gianfar_ptp"
#define DEFAULT_CKSEL 1
- #define N_ALARM 1 /* first alarm is used internally to reset fipers */
#define N_EXT_TS 2
#define REG_SIZE sizeof(struct gianfar_ptp_registers)
@@@ -413,7 -409,7 +412,7 @@@ static struct ptp_clock_info ptp_gianfa
.owner = THIS_MODULE,
.name = "gianfar clock",
.max_adj = 512000,
- .n_alarm = N_ALARM,
+ .n_alarm = 0,
.n_ext_ts = N_EXT_TS,
.n_per_out = 0,
.pps = 1,
diff --combined drivers/net/ethernet/realtek/r8169.c
index c6dac38,15ba8c4..79c520b
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@@ -47,9 -47,7 +47,9 @@@
#define FIRMWARE_8402_1 "rtl_nic/rtl8402-1.fw"
#define FIRMWARE_8411_1 "rtl_nic/rtl8411-1.fw"
#define FIRMWARE_8106E_1 "rtl_nic/rtl8106e-1.fw"
-#define FIRMWARE_8168G_1 "rtl_nic/rtl8168g-1.fw"
+#define FIRMWARE_8106E_2 "rtl_nic/rtl8106e-2.fw"
+#define FIRMWARE_8168G_2 "rtl_nic/rtl8168g-2.fw"
+#define FIRMWARE_8168G_3 "rtl_nic/rtl8168g-3.fw"
#ifdef RTL8169_DEBUG
#define assert(expr) \
@@@ -142,8 -140,6 +142,8 @@@ enum mac_version
RTL_GIGA_MAC_VER_39,
RTL_GIGA_MAC_VER_40,
RTL_GIGA_MAC_VER_41,
+ RTL_GIGA_MAC_VER_42,
+ RTL_GIGA_MAC_VER_43,
RTL_GIGA_MAC_NONE = 0xff,
};
@@@ -266,16 -262,10 +266,16 @@@ static const struct
_R("RTL8106e", RTL_TD_1, FIRMWARE_8106E_1,
JUMBO_1K, true),
[RTL_GIGA_MAC_VER_40] =
- _R("RTL8168g/8111g", RTL_TD_1, FIRMWARE_8168G_1,
+ _R("RTL8168g/8111g", RTL_TD_1, FIRMWARE_8168G_2,
JUMBO_9K, false),
[RTL_GIGA_MAC_VER_41] =
_R("RTL8168g/8111g", RTL_TD_1, NULL, JUMBO_9K, false),
+ [RTL_GIGA_MAC_VER_42] =
+ _R("RTL8168g/8111g", RTL_TD_1, FIRMWARE_8168G_3,
+ JUMBO_9K, false),
+ [RTL_GIGA_MAC_VER_43] =
+ _R("RTL8106e", RTL_TD_1, FIRMWARE_8106E_2,
+ JUMBO_1K, true),
};
#undef _R
@@@ -339,7 -329,6 +339,7 @@@ enum rtl_registers
#define RXCFG_FIFO_SHIFT 13
/* No threshold before first PCI xfer */
#define RX_FIFO_THRESH (7 << RXCFG_FIFO_SHIFT)
+#define RX_EARLY_OFF (1 << 11)
#define RXCFG_DMA_SHIFT 8
/* Unlimited maximum PCI burst. */
#define RX_DMA_BURST (7 << RXCFG_DMA_SHIFT)
@@@ -524,7 -513,6 +524,7 @@@ enum rtl_register_content
PMEnable = (1 << 0), /* Power Management Enable */
/* Config2 register p. 25 */
+ ClkReqEn = (1 << 7), /* Clock Request Enable */
MSIEnable = (1 << 5), /* 8169 only. Reserved in the 8168. */
PCI_Clock_66MHz = 0x01,
PCI_Clock_33MHz = 0x00,
@@@ -545,7 -533,6 +545,7 @@@
Spi_en = (1 << 3),
LanWake = (1 << 1), /* LanWake enable/disable */
PMEStatus = (1 << 0), /* PME status can be reset by PCI RST# */
+ ASPM_en = (1 << 0), /* ASPM enable */
/* TBICSR p.28 */
TBIReset = 0x80000000,
@@@ -827,9 -814,7 +827,9 @@@ MODULE_FIRMWARE(FIRMWARE_8168F_2)
MODULE_FIRMWARE(FIRMWARE_8402_1);
MODULE_FIRMWARE(FIRMWARE_8411_1);
MODULE_FIRMWARE(FIRMWARE_8106E_1);
-MODULE_FIRMWARE(FIRMWARE_8168G_1);
+MODULE_FIRMWARE(FIRMWARE_8106E_2);
+MODULE_FIRMWARE(FIRMWARE_8168G_2);
+MODULE_FIRMWARE(FIRMWARE_8168G_3);
static void rtl_lock_work(struct rtl8169_private *tp)
{
@@@ -1039,6 -1024,14 +1039,6 @@@ static u16 r8168_phy_ocp_read(struct rt
(RTL_R32(GPHY_OCP) & 0xffff) : ~0;
}
-static void rtl_w1w0_phy_ocp(struct rtl8169_private *tp, int reg, int p, int m)
-{
- int val;
-
- val = r8168_phy_ocp_read(tp, reg);
- r8168_phy_ocp_write(tp, reg, (val | p) & ~m);
-}
-
static void r8168_mac_ocp_write(struct rtl8169_private *tp, u32 reg, u32 data)
{
void __iomem *ioaddr = tp->mmio_addr;
@@@ -1084,21 -1077,6 +1084,21 @@@ static int r8168g_mdio_read(struct rtl8
return r8168_phy_ocp_read(tp, tp->ocp_base + reg * 2);
}
+static void mac_mcu_write(struct rtl8169_private *tp, int reg, int value)
+{
+ if (reg == 0x1f) {
+ tp->ocp_base = value << 4;
+ return;
+ }
+
+ r8168_mac_ocp_write(tp, tp->ocp_base + reg, value);
+}
+
+static int mac_mcu_read(struct rtl8169_private *tp, int reg)
+{
+ return r8168_mac_ocp_read(tp, tp->ocp_base + reg);
+}
+
DECLARE_RTL_COND(rtl_phyar_cond)
{
void __iomem *ioaddr = tp->mmio_addr;
@@@ -1793,17 -1771,16 +1793,17 @@@ static void __rtl8169_set_features(stru
netdev_features_t changed = features ^ dev->features;
void __iomem *ioaddr = tp->mmio_addr;
- if (!(changed & (NETIF_F_RXALL | NETIF_F_RXCSUM | NETIF_F_HW_VLAN_RX)))
+ if (!(changed & (NETIF_F_RXALL | NETIF_F_RXCSUM |
+ NETIF_F_HW_VLAN_CTAG_RX)))
return;
- if (changed & (NETIF_F_RXCSUM | NETIF_F_HW_VLAN_RX)) {
+ if (changed & (NETIF_F_RXCSUM | NETIF_F_HW_VLAN_CTAG_RX)) {
if (features & NETIF_F_RXCSUM)
tp->cp_cmd |= RxChkSum;
else
tp->cp_cmd &= ~RxChkSum;
- if (dev->features & NETIF_F_HW_VLAN_RX)
+ if (dev->features & NETIF_F_HW_VLAN_CTAG_RX)
tp->cp_cmd |= RxVlan;
else
tp->cp_cmd &= ~RxVlan;
@@@ -1843,7 -1820,7 +1843,7 @@@ static void rtl8169_rx_vlan_tag(struct
u32 opts2 = le32_to_cpu(desc->opts2);
if (opts2 & RxVlanTag)
- __vlan_hwaccel_put_tag(skb, swab16(opts2 & 0xffff));
+ __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), swab16(opts2 & 0xffff));
}
static int rtl8169_gset_tbi(struct net_device *dev, struct ethtool_cmd *cmd)
@@@ -2051,7 -2028,6 +2051,7 @@@ static void rtl8169_get_mac_version(str
int mac_version;
} mac_info[] = {
/* 8168G family. */
+ { 0x7cf00000, 0x50900000, RTL_GIGA_MAC_VER_42 },
{ 0x7cf00000, 0x4c100000, RTL_GIGA_MAC_VER_41 },
{ 0x7cf00000, 0x4c000000, RTL_GIGA_MAC_VER_40 },
@@@ -2140,10 -2116,6 +2140,10 @@@
netif_notice(tp, probe, dev,
"unknown MAC, using family default\n");
tp->mac_version = default_version;
+ } else if (tp->mac_version == RTL_GIGA_MAC_VER_42) {
+ tp->mac_version = tp->mii.supports_gmii ?
+ RTL_GIGA_MAC_VER_42 :
+ RTL_GIGA_MAC_VER_43;
}
}
@@@ -2170,7 -2142,9 +2170,7 @@@ static void rtl_writephy_batch(struct r
#define PHY_DATA_OR 0x10000000
#define PHY_DATA_AND 0x20000000
#define PHY_BJMPN 0x30000000
-#define PHY_READ_EFUSE 0x40000000
-#define PHY_READ_MAC_BYTE 0x50000000
-#define PHY_WRITE_MAC_BYTE 0x60000000
+#define PHY_MDIO_CHG 0x40000000
#define PHY_CLEAR_READCOUNT 0x70000000
#define PHY_WRITE 0x80000000
#define PHY_READCOUNT_EQ_SKIP 0x90000000
@@@ -2179,6 -2153,7 +2179,6 @@@
#define PHY_WRITE_PREVIOUS 0xc0000000
#define PHY_SKIPN 0xd0000000
#define PHY_DELAY_MS 0xe0000000
-#define PHY_WRITE_ERI_WORD 0xf0000000
struct fw_info {
u32 magic;
@@@ -2255,7 -2230,7 +2255,7 @@@ static bool rtl_fw_data_ok(struct rtl81
case PHY_READ:
case PHY_DATA_OR:
case PHY_DATA_AND:
- case PHY_READ_EFUSE:
+ case PHY_MDIO_CHG:
case PHY_CLEAR_READCOUNT:
case PHY_WRITE:
case PHY_WRITE_PREVIOUS:
@@@ -2286,6 -2261,9 +2286,6 @@@
}
break;
- case PHY_READ_MAC_BYTE:
- case PHY_WRITE_MAC_BYTE:
- case PHY_WRITE_ERI_WORD:
default:
netif_err(tp, ifup, tp->dev,
"Invalid action 0x%08x\n", action);
@@@ -2316,13 -2294,10 +2316,13 @@@ out
static void rtl_phy_write_fw(struct rtl8169_private *tp, struct rtl_fw *rtl_fw)
{
struct rtl_fw_phy_action *pa = &rtl_fw->phy_action;
+ struct mdio_ops org, *ops = &tp->mdio_ops;
u32 predata, count;
size_t index;
predata = count = 0;
+ org.write = ops->write;
+ org.read = ops->read;
for (index = 0; index < pa->size; ) {
u32 action = le32_to_cpu(pa->code[index]);
@@@ -2349,15 -2324,8 +2349,15 @@@
case PHY_BJMPN:
index -= regno;
break;
- case PHY_READ_EFUSE:
- predata = rtl8168d_efuse_read(tp, regno);
+ case PHY_MDIO_CHG:
+ if (data == 0) {
+ ops->write = org.write;
+ ops->read = org.read;
+ } else if (data == 1) {
+ ops->write = mac_mcu_write;
+ ops->read = mac_mcu_read;
+ }
+
index++;
break;
case PHY_CLEAR_READCOUNT:
@@@ -2393,13 -2361,13 +2393,13 @@@
index++;
break;
- case PHY_READ_MAC_BYTE:
- case PHY_WRITE_MAC_BYTE:
- case PHY_WRITE_ERI_WORD:
default:
BUG();
}
}
+
+ ops->write = org.write;
+ ops->read = org.read;
}
static void rtl_release_firmware(struct rtl8169_private *tp)
@@@ -3400,68 -3368,51 +3400,68 @@@ static void rtl8411_hw_phy_config(struc
static void rtl8168g_1_hw_phy_config(struct rtl8169_private *tp)
{
- static const u16 mac_ocp_patch[] = {
- 0xe008, 0xe01b, 0xe01d, 0xe01f,
- 0xe021, 0xe023, 0xe025, 0xe027,
- 0x49d2, 0xf10d, 0x766c, 0x49e2,
- 0xf00a, 0x1ec0, 0x8ee1, 0xc60a,
-
- 0x77c0, 0x4870, 0x9fc0, 0x1ea0,
- 0xc707, 0x8ee1, 0x9d6c, 0xc603,
- 0xbe00, 0xb416, 0x0076, 0xe86c,
- 0xc602, 0xbe00, 0x0000, 0xc602,
-
- 0xbe00, 0x0000, 0xc602, 0xbe00,
- 0x0000, 0xc602, 0xbe00, 0x0000,
- 0xc602, 0xbe00, 0x0000, 0xc602,
- 0xbe00, 0x0000, 0xc602, 0xbe00,
-
- 0x0000, 0x0000, 0x0000, 0x0000
- };
- u32 i;
+ rtl_apply_firmware(tp);
- /* Patch code for GPHY reset */
- for (i = 0; i < ARRAY_SIZE(mac_ocp_patch); i++)
- r8168_mac_ocp_write(tp, 0xf800 + 2*i, mac_ocp_patch[i]);
- r8168_mac_ocp_write(tp, 0xfc26, 0x8000);
- r8168_mac_ocp_write(tp, 0xfc28, 0x0075);
+ rtl_writephy(tp, 0x1f, 0x0a46);
+ if (rtl_readphy(tp, 0x10) & 0x0100) {
+ rtl_writephy(tp, 0x1f, 0x0bcc);
+ rtl_w1w0_phy(tp, 0x12, 0x0000, 0x8000);
+ } else {
+ rtl_writephy(tp, 0x1f, 0x0bcc);
+ rtl_w1w0_phy(tp, 0x12, 0x8000, 0x0000);
+ }
- rtl_apply_firmware(tp);
+ rtl_writephy(tp, 0x1f, 0x0a46);
+ if (rtl_readphy(tp, 0x13) & 0x0100) {
+ rtl_writephy(tp, 0x1f, 0x0c41);
+ rtl_w1w0_phy(tp, 0x15, 0x0002, 0x0000);
+ } else {
+ rtl_writephy(tp, 0x1f, 0x0c41);
+ rtl_w1w0_phy(tp, 0x15, 0x0000, 0x0002);
+ }
- if (r8168_phy_ocp_read(tp, 0xa460) & 0x0100)
- rtl_w1w0_phy_ocp(tp, 0xbcc4, 0x0000, 0x8000);
- else
- rtl_w1w0_phy_ocp(tp, 0xbcc4, 0x8000, 0x0000);
+ /* Enable PHY auto speed down */
+ rtl_writephy(tp, 0x1f, 0x0a44);
+ rtl_w1w0_phy(tp, 0x11, 0x000c, 0x0000);
+
+ rtl_writephy(tp, 0x1f, 0x0bcc);
+ rtl_w1w0_phy(tp, 0x14, 0x0100, 0x0000);
+ rtl_writephy(tp, 0x1f, 0x0a44);
+ rtl_w1w0_phy(tp, 0x11, 0x00c0, 0x0000);
+ rtl_writephy(tp, 0x1f, 0x0a43);
+ rtl_writephy(tp, 0x13, 0x8084);
+ rtl_w1w0_phy(tp, 0x14, 0x0000, 0x6000);
+ rtl_w1w0_phy(tp, 0x10, 0x1003, 0x0000);
+
+ /* EEE auto-fallback function */
+ rtl_writephy(tp, 0x1f, 0x0a4b);
+ rtl_w1w0_phy(tp, 0x11, 0x0004, 0x0000);
+
+ /* Enable UC LPF tune function */
+ rtl_writephy(tp, 0x1f, 0x0a43);
+ rtl_writephy(tp, 0x13, 0x8012);
+ rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000);
- if (r8168_phy_ocp_read(tp, 0xa466) & 0x0100)
- rtl_w1w0_phy_ocp(tp, 0xc41a, 0x0002, 0x0000);
- else
- rtl_w1w0_phy_ocp(tp, 0xbcc4, 0x0000, 0x0002);
+ rtl_writephy(tp, 0x1f, 0x0c42);
+ rtl_w1w0_phy(tp, 0x11, 0x4000, 0x2000);
- rtl_w1w0_phy_ocp(tp, 0xa442, 0x000c, 0x0000);
- rtl_w1w0_phy_ocp(tp, 0xa4b2, 0x0004, 0x0000);
+ /* Improve SWR Efficiency */
+ rtl_writephy(tp, 0x1f, 0x0bcd);
+ rtl_writephy(tp, 0x14, 0x5065);
+ rtl_writephy(tp, 0x14, 0xd065);
+ rtl_writephy(tp, 0x1f, 0x0bc8);
+ rtl_writephy(tp, 0x11, 0x5655);
+ rtl_writephy(tp, 0x1f, 0x0bcd);
+ rtl_writephy(tp, 0x14, 0x1065);
+ rtl_writephy(tp, 0x14, 0x9065);
+ rtl_writephy(tp, 0x14, 0x1065);
- r8168_phy_ocp_write(tp, 0xa436, 0x8012);
- rtl_w1w0_phy_ocp(tp, 0xa438, 0x8000, 0x0000);
+ rtl_writephy(tp, 0x1f, 0x0000);
+}
- rtl_w1w0_phy_ocp(tp, 0xc422, 0x4000, 0x2000);
+static void rtl8168g_2_hw_phy_config(struct rtl8169_private *tp)
+{
+ rtl_apply_firmware(tp);
}
static void rtl8102e_hw_phy_config(struct rtl8169_private *tp)
@@@ -3649,10 -3600,6 +3649,10 @@@ static void rtl_hw_phy_config(struct ne
case RTL_GIGA_MAC_VER_40:
rtl8168g_1_hw_phy_config(tp);
break;
+ case RTL_GIGA_MAC_VER_42:
+ case RTL_GIGA_MAC_VER_43:
+ rtl8168g_2_hw_phy_config(tp);
+ break;
case RTL_GIGA_MAC_VER_41:
default:
@@@ -3861,8 -3808,6 +3861,8 @@@ static void rtl_init_mdio_ops(struct rt
break;
case RTL_GIGA_MAC_VER_40:
case RTL_GIGA_MAC_VER_41:
+ case RTL_GIGA_MAC_VER_42:
+ case RTL_GIGA_MAC_VER_43:
ops->write = r8168g_mdio_write;
ops->read = r8168g_mdio_read;
break;
@@@ -3914,8 -3859,6 +3914,8 @@@ static void rtl_wol_suspend_quirk(struc
case RTL_GIGA_MAC_VER_39:
case RTL_GIGA_MAC_VER_40:
case RTL_GIGA_MAC_VER_41:
+ case RTL_GIGA_MAC_VER_42:
+ case RTL_GIGA_MAC_VER_43:
RTL_W32(RxConfig, RTL_R32(RxConfig) |
AcceptBroadcast | AcceptMulticast | AcceptMyPhys);
break;
@@@ -4023,8 -3966,6 +4023,8 @@@ static void r8168_phy_power_down(struc
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_32:
case RTL_GIGA_MAC_VER_33:
+ case RTL_GIGA_MAC_VER_40:
+ case RTL_GIGA_MAC_VER_41:
rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE | BMCR_PDOWN);
break;
@@@ -4086,11 -4027,6 +4086,11 @@@ static void r8168_pll_power_down(struc
case RTL_GIGA_MAC_VER_33:
RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80);
break;
+ case RTL_GIGA_MAC_VER_40:
+ case RTL_GIGA_MAC_VER_41:
+ rtl_w1w0_eri(tp, 0x1a8, ERIAR_MASK_1111, 0x00000000,
+ 0xfc000000, ERIAR_EXGMAC);
+ break;
}
}
@@@ -4108,11 -4044,6 +4108,11 @@@ static void r8168_pll_power_up(struct r
case RTL_GIGA_MAC_VER_33:
RTL_W8(PMCH, RTL_R8(PMCH) | 0x80);
break;
+ case RTL_GIGA_MAC_VER_40:
+ case RTL_GIGA_MAC_VER_41:
+ rtl_w1w0_eri(tp, 0x1a8, ERIAR_MASK_1111, 0xfc000000,
+ 0x00000000, ERIAR_EXGMAC);
+ break;
}
r8168_phy_power_up(tp);
@@@ -4149,7 -4080,6 +4149,7 @@@ static void rtl_init_pll_power_ops(stru
case RTL_GIGA_MAC_VER_30:
case RTL_GIGA_MAC_VER_37:
case RTL_GIGA_MAC_VER_39:
+ case RTL_GIGA_MAC_VER_43:
ops->down = r810x_pll_power_down;
ops->up = r810x_pll_power_up;
break;
@@@ -4177,7 -4107,6 +4177,7 @@@
case RTL_GIGA_MAC_VER_38:
case RTL_GIGA_MAC_VER_40:
case RTL_GIGA_MAC_VER_41:
+ case RTL_GIGA_MAC_VER_42:
ops->down = r8168_pll_power_down;
ops->up = r8168_pll_power_up;
break;
@@@ -4220,12 -4149,6 +4220,12 @@@ static void rtl_init_rxcfg(struct rtl81
case RTL_GIGA_MAC_VER_34:
RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST);
break;
+ case RTL_GIGA_MAC_VER_40:
+ case RTL_GIGA_MAC_VER_41:
+ case RTL_GIGA_MAC_VER_42:
+ case RTL_GIGA_MAC_VER_43:
+ RTL_W32(RxConfig, RX128_INT_EN | RX_DMA_BURST | RX_EARLY_OFF);
+ break;
default:
RTL_W32(RxConfig, RX128_INT_EN | RX_DMA_BURST);
break;
@@@ -4382,8 -4305,6 +4382,8 @@@ static void rtl_init_jumbo_ops(struct r
*/
case RTL_GIGA_MAC_VER_40:
case RTL_GIGA_MAC_VER_41:
+ case RTL_GIGA_MAC_VER_42:
+ case RTL_GIGA_MAC_VER_43:
default:
ops->disable = NULL;
ops->enable = NULL;
@@@ -4491,8 -4412,6 +4491,8 @@@ static void rtl8169_hw_reset(struct rtl
tp->mac_version == RTL_GIGA_MAC_VER_37 ||
tp->mac_version == RTL_GIGA_MAC_VER_40 ||
tp->mac_version == RTL_GIGA_MAC_VER_41 ||
+ tp->mac_version == RTL_GIGA_MAC_VER_42 ||
+ tp->mac_version == RTL_GIGA_MAC_VER_43 ||
tp->mac_version == RTL_GIGA_MAC_VER_38) {
RTL_W8(ChipCmd, RTL_R8(ChipCmd) | StopReq);
rtl_udelay_loop_wait_high(tp, &rtl_txcfg_empty_cond, 100, 666);
@@@ -5208,8 -5127,6 +5208,8 @@@ static void rtl_hw_start_8168g_1(struc
void __iomem *ioaddr = tp->mmio_addr;
struct pci_dev *pdev = tp->pci_dev;
+ RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
+
rtl_eri_write(tp, 0xc8, ERIAR_MASK_0101, 0x080002, ERIAR_EXGMAC);
rtl_eri_write(tp, 0xcc, ERIAR_MASK_0001, 0x38, ERIAR_EXGMAC);
rtl_eri_write(tp, 0xd0, ERIAR_MASK_0001, 0x48, ERIAR_EXGMAC);
@@@ -5221,7 -5138,6 +5221,7 @@@
rtl_w1w0_eri(tp, 0xdc, ERIAR_MASK_0001, 0x00, 0x01, ERIAR_EXGMAC);
rtl_w1w0_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC);
+ rtl_eri_write(tp, 0x2f8, ERIAR_MASK_0011, 0x1d8f, ERIAR_EXGMAC);
RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
RTL_W32(MISC, RTL_R32(MISC) & ~RXDV_GATED_EN);
@@@ -5233,26 -5149,7 +5233,26 @@@
/* Adjust EEE LED frequency */
RTL_W8(EEE_LED, RTL_R8(EEE_LED) & ~0x07);
- rtl_w1w0_eri(tp, 0x2fc, ERIAR_MASK_0001, 0x01, 0x02, ERIAR_EXGMAC);
+ rtl_w1w0_eri(tp, 0x2fc, ERIAR_MASK_0001, 0x01, 0x06, ERIAR_EXGMAC);
+ rtl_w1w0_eri(tp, 0x1b0, ERIAR_MASK_0011, 0x0000, 0x1000, ERIAR_EXGMAC);
+}
+
+static void rtl_hw_start_8168g_2(struct rtl8169_private *tp)
+{
+ void __iomem *ioaddr = tp->mmio_addr;
+ static const struct ephy_info e_info_8168g_2[] = {
+ { 0x00, 0x0000, 0x0008 },
+ { 0x0c, 0x3df0, 0x0200 },
+ { 0x19, 0xffff, 0xfc00 },
+ { 0x1e, 0xffff, 0x20eb }
+ };
+
+ rtl_hw_start_8168g_1(tp);
+
+ /* disable aspm and clock request before access ephy */
+ RTL_W8(Config2, RTL_R8(Config2) & ~ClkReqEn);
+ RTL_W8(Config5, RTL_R8(Config5) & ~ASPM_en);
+ rtl_ephy_init(tp, e_info_8168g_2, ARRAY_SIZE(e_info_8168g_2));
}
static void rtl_hw_start_8168(struct net_device *dev)
@@@ -5280,7 -5177,10 +5280,7 @@@
rtl_set_rx_tx_desc_registers(tp, ioaddr);
- rtl_set_rx_mode(dev);
-
- RTL_W32(TxConfig, (TX_DMA_BURST << TxDMAShift) |
- (InterFrameGap << TxInterFrameGapShift));
+ rtl_set_rx_tx_config_registers(tp);
RTL_R8(IntrMask);
@@@ -5357,9 -5257,6 +5357,9 @@@
case RTL_GIGA_MAC_VER_41:
rtl_hw_start_8168g_1(tp);
break;
+ case RTL_GIGA_MAC_VER_42:
+ rtl_hw_start_8168g_2(tp);
+ break;
default:
printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n",
@@@ -5367,11 -5264,9 +5367,11 @@@
break;
}
+ RTL_W8(Cfg9346, Cfg9346_Lock);
+
RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
- RTL_W8(Cfg9346, Cfg9346_Lock);
+ rtl_set_rx_mode(dev);
RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xF000);
}
@@@ -5529,17 -5424,6 +5529,17 @@@ static void rtl_hw_start_8101(struct ne
RTL_W8(Cfg9346, Cfg9346_Unlock);
+ RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+ rtl_set_rx_max_size(ioaddr, rx_buf_sz);
+
+ tp->cp_cmd &= ~R810X_CPCMD_QUIRK_MASK;
+ RTL_W16(CPlusCmd, tp->cp_cmd);
+
+ rtl_set_rx_tx_desc_registers(tp, ioaddr);
+
+ rtl_set_rx_tx_config_registers(tp);
+
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_07:
rtl_hw_start_8102e_1(tp);
@@@ -5567,21 -5451,28 +5567,21 @@@
case RTL_GIGA_MAC_VER_39:
rtl_hw_start_8106(tp);
break;
+ case RTL_GIGA_MAC_VER_43:
+ rtl_hw_start_8168g_2(tp);
+ break;
}
RTL_W8(Cfg9346, Cfg9346_Lock);
- RTL_W8(MaxTxPacketSize, TxPacketMax);
-
- rtl_set_rx_max_size(ioaddr, rx_buf_sz);
-
- tp->cp_cmd &= ~R810X_CPCMD_QUIRK_MASK;
- RTL_W16(CPlusCmd, tp->cp_cmd);
-
RTL_W16(IntrMitigate, 0x0000);
- rtl_set_rx_tx_desc_registers(tp, ioaddr);
-
RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
rtl_set_rx_mode(dev);
+ RTL_R8(IntrMask);
+
RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xf000);
}
@@@ -5896,6 -5787,14 +5896,14 @@@ static netdev_tx_t rtl8169_start_xmit(s
goto err_stop_0;
}
+ /* 8168evl does not automatically pad to minimum length. */
+ if (unlikely(tp->mac_version == RTL_GIGA_MAC_VER_34 &&
+ skb->len < ETH_ZLEN)) {
+ if (skb_padto(skb, ETH_ZLEN))
+ goto err_update_stats;
+ skb_put(skb, ETH_ZLEN - skb->len);
+ }
+
if (unlikely(le32_to_cpu(txd->opts1) & DescOwn))
goto err_stop_0;
@@@ -5967,6 -5866,7 +5975,7 @@@ err_dma_1
rtl8169_unmap_tx_skb(d, tp->tx_skb + entry, txd);
err_dma_0:
dev_kfree_skb(skb);
+ err_update_stats:
dev->stats.tx_dropped++;
return NETDEV_TX_OK;
@@@ -6853,8 -6753,6 +6862,8 @@@ static void rtl_hw_initialize(struct rt
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_40:
case RTL_GIGA_MAC_VER_41:
+ case RTL_GIGA_MAC_VER_42:
+ case RTL_GIGA_MAC_VER_43:
rtl_hw_init_8168g(tp);
break;
@@@ -7037,17 -6935,16 +7046,17 @@@ rtl_init_one(struct pci_dev *pdev, cons
/* don't enable SG, IP_CSUM and TSO by default - it might not work
* properly for all devices */
dev->features |= NETIF_F_RXCSUM |
- NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+ NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX;
dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
- NETIF_F_RXCSUM | NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+ NETIF_F_RXCSUM | NETIF_F_HW_VLAN_CTAG_TX |
+ NETIF_F_HW_VLAN_CTAG_RX;
dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
NETIF_F_HIGHDMA;
if (tp->mac_version == RTL_GIGA_MAC_VER_05)
/* 8110SCd requires hardware Rx VLAN - disallow toggling */
- dev->hw_features &= ~NETIF_F_HW_VLAN_RX;
+ dev->hw_features &= ~NETIF_F_HW_VLAN_CTAG_RX;
dev->hw_features |= NETIF_F_RXALL;
dev->hw_features |= NETIF_F_RXFCS;
diff --combined drivers/net/tun.c
index 66109a2,dcd0c19..f042b03
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@@ -409,12 -409,14 +409,12 @@@ static void __tun_detach(struct tun_fil
{
struct tun_file *ntfile;
struct tun_struct *tun;
- struct net_device *dev;
tun = rtnl_dereference(tfile->tun);
if (tun && !tfile->detached) {
u16 index = tfile->queue_index;
BUG_ON(index >= tun->numqueues);
- dev = tun->dev;
rcu_assign_pointer(tun->tfiles[index],
tun->tfiles[tun->numqueues - 1]);
@@@ -1203,8 -1205,6 +1203,8 @@@ static ssize_t tun_get_user(struct tun_
}
skb_reset_network_header(skb);
+ skb_probe_transport_header(skb, 0);
+
rxhash = skb_get_rxhash(skb);
netif_rx_ni(skb);
@@@ -1471,14 -1471,17 +1471,17 @@@ static int tun_recvmsg(struct kiocb *io
if (!tun)
return -EBADFD;
- if (flags & ~(MSG_DONTWAIT|MSG_TRUNC))
- return -EINVAL;
+ if (flags & ~(MSG_DONTWAIT|MSG_TRUNC)) {
+ ret = -EINVAL;
+ goto out;
+ }
ret = tun_do_read(tun, tfile, iocb, m->msg_iov, total_len,
flags & MSG_DONTWAIT);
if (ret > total_len) {
m->msg_flags |= MSG_TRUNC;
ret = flags & MSG_TRUNC ? ret : total_len;
}
+ out:
tun_put(tun);
return ret;
}
@@@ -1593,8 -1596,12 +1596,12 @@@ static int tun_set_iff(struct net *net
return err;
if (tun->flags & TUN_TAP_MQ &&
- (tun->numqueues + tun->numdisabled > 1))
- return -EBUSY;
+ (tun->numqueues + tun->numdisabled > 1)) {
+ /* One or more queue has already been attached, no need
+ * to initialize the device again.
+ */
+ return 0;
+ }
}
else {
char *name;
@@@ -1656,7 -1663,6 +1663,7 @@@
dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST |
TUN_USER_FEATURES;
dev->features = dev->hw_features;
+ dev->vlan_features = dev->features;
INIT_LIST_HEAD(&tun->disabled);
err = tun_attach(tun, file);
diff --combined net/batman-adv/routing.c
index 2f1f889,7de0336..b27a4d7
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@@ -29,7 -29,6 +29,7 @@@
#include "unicast.h"
#include "bridge_loop_avoidance.h"
#include "distributed-arp-table.h"
+#include "network-coding.h"
static int batadv_route_unicast_packet(struct sk_buff *skb,
struct batadv_hard_iface *recv_if);
@@@ -549,17 -548,6 +549,17 @@@ batadv_find_ifalter_router(struct batad
return router;
}
+/**
+ * batadv_check_unicast_packet - Check for malformed unicast packets
+ * @bat_priv: the bat priv with all the soft interface information
+ * @skb: packet to check
+ * @hdr_size: size of header to pull
+ *
+ * Check for short header and bad addresses in given packet. Returns negative
+ * value when check fails and 0 otherwise. The negative value depends on the
+ * reason: -ENODATA for bad header, -EBADR for broadcast destination or source,
+ * and -EREMOTE for non-local (other host) destination.
+ */
static int batadv_check_unicast_packet(struct batadv_priv *bat_priv,
struct sk_buff *skb, int hdr_size)
{
@@@ -567,21 -555,21 +567,21 @@@
/* drop packet if it has not necessary minimum size */
if (unlikely(!pskb_may_pull(skb, hdr_size)))
- return -1;
+ return -ENODATA;
ethhdr = (struct ethhdr *)skb_mac_header(skb);
/* packet with unicast indication but broadcast recipient */
if (is_broadcast_ether_addr(ethhdr->h_dest))
- return -1;
+ return -EBADR;
/* packet with broadcast sender address */
if (is_broadcast_ether_addr(ethhdr->h_source))
- return -1;
+ return -EBADR;
/* not for me */
if (!batadv_is_my_mac(bat_priv, ethhdr->h_dest))
- return -1;
+ return -EREMOTE;
return 0;
}
@@@ -864,17 -852,14 +864,17 @@@ static int batadv_route_unicast_packet(
/* decrement ttl */
unicast_packet->header.ttl--;
- /* Update stats counter */
- batadv_inc_counter(bat_priv, BATADV_CNT_FORWARD);
- batadv_add_counter(bat_priv, BATADV_CNT_FORWARD_BYTES,
- skb->len + ETH_HLEN);
-
- /* route it */
- if (batadv_send_skb_to_orig(skb, orig_node, recv_if))
+ /* network code packet if possible */
+ if (batadv_nc_skb_forward(skb, neigh_node, ethhdr)) {
ret = NET_RX_SUCCESS;
+ } else if (batadv_send_skb_to_orig(skb, orig_node, recv_if)) {
+ ret = NET_RX_SUCCESS;
+
+ /* Update stats counter */
+ batadv_inc_counter(bat_priv, BATADV_CNT_FORWARD);
+ batadv_add_counter(bat_priv, BATADV_CNT_FORWARD_BYTES,
+ skb->len + ETH_HLEN);
+ }
out:
if (neigh_node)
@@@ -939,7 -924,7 +939,7 @@@ out
}
static int batadv_check_unicast_ttvn(struct batadv_priv *bat_priv,
- struct sk_buff *skb) {
+ struct sk_buff *skb, int hdr_len) {
uint8_t curr_ttvn, old_ttvn;
struct batadv_orig_node *orig_node;
struct ethhdr *ethhdr;
@@@ -948,7 -933,7 +948,7 @@@
int is_old_ttvn;
/* check if there is enough data before accessing it */
- if (pskb_may_pull(skb, sizeof(*unicast_packet) + ETH_HLEN) < 0)
+ if (pskb_may_pull(skb, hdr_len + ETH_HLEN) < 0)
return 0;
/* create a copy of the skb (in case of for re-routing) to modify it. */
@@@ -956,7 -941,7 +956,7 @@@
return 0;
unicast_packet = (struct batadv_unicast_packet *)skb->data;
- ethhdr = (struct ethhdr *)(skb->data + sizeof(*unicast_packet));
+ ethhdr = (struct ethhdr *)(skb->data + hdr_len);
/* check if the destination client was served by this node and it is now
* roaming. In this case, it means that the node has got a ROAM_ADV
@@@ -1050,7 -1035,7 +1050,7 @@@ int batadv_recv_unicast_packet(struct s
struct batadv_unicast_4addr_packet *unicast_4addr_packet;
uint8_t *orig_addr;
struct batadv_orig_node *orig_node = NULL;
- int hdr_size = sizeof(*unicast_packet);
+ int check, hdr_size = sizeof(*unicast_packet);
bool is4addr;
unicast_packet = (struct batadv_unicast_packet *)skb->data;
@@@ -1061,19 -1046,9 +1061,18 @@@
if (is4addr)
hdr_size = sizeof(*unicast_4addr_packet);
- if (batadv_check_unicast_packet(bat_priv, skb, hdr_size) < 0)
+ /* function returns -EREMOTE for promiscuous packets */
+ check = batadv_check_unicast_packet(bat_priv, skb, hdr_size);
+
+ /* Even though the packet is not for us, we might save it to use for
+ * decoding a later received coded packet
+ */
+ if (check == -EREMOTE)
+ batadv_nc_skb_store_sniffed_unicast(bat_priv, skb);
+
+ if (check < 0)
return NET_RX_DROP;
-
- if (!batadv_check_unicast_ttvn(bat_priv, skb))
+ if (!batadv_check_unicast_ttvn(bat_priv, skb, hdr_size))
return NET_RX_DROP;
/* packet for me */
@@@ -1117,7 -1092,7 +1116,7 @@@ int batadv_recv_ucast_frag_packet(struc
if (batadv_check_unicast_packet(bat_priv, skb, hdr_size) < 0)
return NET_RX_DROP;
- if (!batadv_check_unicast_ttvn(bat_priv, skb))
+ if (!batadv_check_unicast_ttvn(bat_priv, skb, hdr_size))
return NET_RX_DROP;
unicast_packet = (struct batadv_unicast_frag_packet *)skb->data;
diff --combined net/core/datagram.c
index ebba65d,b5d48ac..b71423d
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@@ -78,9 -78,10 +78,10 @@@ static int receiver_wake_function(wait_
return autoremove_wake_function(wait, mode, sync, key);
}
/*
- * Wait for a packet..
+ * Wait for the last received packet to be different from skb
*/
- static int wait_for_packet(struct sock *sk, int *err, long *timeo_p)
+ static int wait_for_more_packets(struct sock *sk, int *err, long *timeo_p,
+ const struct sk_buff *skb)
{
int error;
DEFINE_WAIT_FUNC(wait, receiver_wake_function);
@@@ -92,7 -93,7 +93,7 @@@
if (error)
goto out_err;
- if (!skb_queue_empty(&sk->sk_receive_queue))
+ if (sk->sk_receive_queue.prev != skb)
goto out;
/* Socket shut down? */
@@@ -131,9 -132,9 +132,9 @@@ out_noerr
* __skb_recv_datagram - Receive a datagram skbuff
* @sk: socket
* @flags: MSG_ flags
+ * @peeked: returns non-zero if this packet has been seen before
* @off: an offset in bytes to peek skb from. Returns an offset
* within an skb where data actually starts
- * @peeked: returns non-zero if this packet has been seen before
* @err: error code returned
*
* Get a datagram skbuff, understands the peeking, nonblocking wakeups
@@@ -161,7 -162,7 +162,7 @@@
struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
int *peeked, int *off, int *err)
{
- struct sk_buff *skb;
+ struct sk_buff *skb, *last;
long timeo;
/*
* Caller is allowed not to check sk->sk_err before skb_recv_datagram()
@@@ -182,13 -183,17 +183,17 @@@
*/
unsigned long cpu_flags;
struct sk_buff_head *queue = &sk->sk_receive_queue;
+ int _off = *off;
+ last = (struct sk_buff *)queue;
spin_lock_irqsave(&queue->lock, cpu_flags);
skb_queue_walk(queue, skb) {
+ last = skb;
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len && skb->len) {
- *off -= skb->len;
+ if (_off >= skb->len && (skb->len || _off ||
+ skb->peeked)) {
+ _off -= skb->len;
continue;
}
skb->peeked = 1;
@@@ -197,6 -202,7 +202,7 @@@
__skb_unlink(skb, queue);
spin_unlock_irqrestore(&queue->lock, cpu_flags);
+ *off = _off;
return skb;
}
spin_unlock_irqrestore(&queue->lock, cpu_flags);
@@@ -206,7 -212,7 +212,7 @@@
if (!timeo)
goto no_packet;
- } while (!wait_for_packet(sk, err, &timeo));
+ } while (!wait_for_more_packets(sk, err, &timeo, last));
return NULL;
@@@ -749,9 -755,7 +755,9 @@@ unsigned int datagram_poll(struct file
/* exceptional events? */
if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue))
- mask |= POLLERR;
+ mask |= POLLERR |
+ (sock_flag(sk, SOCK_SELECT_ERR_QUEUE) ? POLLPRI : 0);
+
if (sk->sk_shutdown & RCV_SHUTDOWN)
mask |= POLLRDHUP | POLLIN | POLLRDNORM;
if (sk->sk_shutdown == SHUTDOWN_MASK)
diff --combined net/ipv4/tcp_ipv4.c
index 8ea9751,d09203c..d979657
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@@ -838,6 -838,7 +838,6 @@@ static void tcp_v4_reqsk_send_ack(struc
*/
static int tcp_v4_send_synack(struct sock *sk, struct dst_entry *dst,
struct request_sock *req,
- struct request_values *rvp,
u16 queue_mapping,
bool nocache)
{
@@@ -850,7 -851,7 +850,7 @@@
if (!dst && (dst = inet_csk_route_req(sk, &fl4, req)) == NULL)
return -1;
- skb = tcp_make_synack(sk, dst, req, rvp, NULL);
+ skb = tcp_make_synack(sk, dst, req, NULL);
if (skb) {
__tcp_v4_send_check(skb, ireq->loc_addr, ireq->rmt_addr);
@@@ -867,9 -868,10 +867,9 @@@
return err;
}
-static int tcp_v4_rtx_synack(struct sock *sk, struct request_sock *req,
- struct request_values *rvp)
+static int tcp_v4_rtx_synack(struct sock *sk, struct request_sock *req)
{
- int res = tcp_v4_send_synack(sk, NULL, req, rvp, 0, false);
+ int res = tcp_v4_send_synack(sk, NULL, req, 0, false);
if (!res)
TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_RETRANSSEGS);
@@@ -1369,7 -1371,8 +1369,7 @@@ static bool tcp_fastopen_check(struct s
static int tcp_v4_conn_req_fastopen(struct sock *sk,
struct sk_buff *skb,
struct sk_buff *skb_synack,
- struct request_sock *req,
- struct request_values *rvp)
+ struct request_sock *req)
{
struct tcp_sock *tp = tcp_sk(sk);
struct request_sock_queue *queue = &inet_csk(sk)->icsk_accept_queue;
@@@ -1464,7 -1467,9 +1464,7 @@@
int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
{
- struct tcp_extend_values tmp_ext;
struct tcp_options_received tmp_opt;
- const u8 *hash_location;
struct request_sock *req;
struct inet_request_sock *ireq;
struct tcp_sock *tp = tcp_sk(sk);
@@@ -1514,7 -1519,42 +1514,7 @@@
tcp_clear_options(&tmp_opt);
tmp_opt.mss_clamp = TCP_MSS_DEFAULT;
tmp_opt.user_mss = tp->rx_opt.user_mss;
- tcp_parse_options(skb, &tmp_opt, &hash_location, 0,
- want_cookie ? NULL : &foc);
-
- if (tmp_opt.cookie_plus > 0 &&
- tmp_opt.saw_tstamp &&
- !tp->rx_opt.cookie_out_never &&
- (sysctl_tcp_cookie_size > 0 ||
- (tp->cookie_values != NULL &&
- tp->cookie_values->cookie_desired > 0))) {
- u8 *c;
- u32 *mess = &tmp_ext.cookie_bakery[COOKIE_DIGEST_WORDS];
- int l = tmp_opt.cookie_plus - TCPOLEN_COOKIE_BASE;
-
- if (tcp_cookie_generator(&tmp_ext.cookie_bakery[0]) != 0)
- goto drop_and_release;
-
- /* Secret recipe starts with IP addresses */
- *mess++ ^= (__force u32)daddr;
- *mess++ ^= (__force u32)saddr;
-
- /* plus variable length Initiator Cookie */
- c = (u8 *)mess;
- while (l-- > 0)
- *c++ ^= *hash_location++;
-
- want_cookie = false; /* not our kind of cookie */
- tmp_ext.cookie_out_never = 0; /* false */
- tmp_ext.cookie_plus = tmp_opt.cookie_plus;
- } else if (!tp->rx_opt.cookie_in_always) {
- /* redundant indications, but ensure initialization. */
- tmp_ext.cookie_out_never = 1; /* true */
- tmp_ext.cookie_plus = 0;
- } else {
- goto drop_and_release;
- }
- tmp_ext.cookie_in_always = tp->rx_opt.cookie_in_always;
+ tcp_parse_options(skb, &tmp_opt, 0, want_cookie ? NULL : &foc);
if (want_cookie && !tmp_opt.saw_tstamp)
tcp_clear_options(&tmp_opt);
@@@ -1596,6 -1636,7 +1596,6 @@@
* of tcp_v4_send_synack()->tcp_select_initial_window().
*/
skb_synack = tcp_make_synack(sk, dst, req,
- (struct request_values *)&tmp_ext,
fastopen_cookie_present(&valid_foc) ? &valid_foc : NULL);
if (skb_synack) {
@@@ -1619,7 -1660,8 +1619,7 @@@
if (fastopen_cookie_present(&foc) && foc.len != 0)
NET_INC_STATS_BH(sock_net(sk),
LINUX_MIB_TCPFASTOPENPASSIVEFAIL);
- } else if (tcp_v4_conn_req_fastopen(sk, skb, skb_synack, req,
- (struct request_values *)&tmp_ext))
+ } else if (tcp_v4_conn_req_fastopen(sk, skb, skb_synack, req))
goto drop_and_free;
return 0;
@@@ -1866,7 -1908,6 +1866,7 @@@ discard
return 0;
csum_err:
+ TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_CSUMERRORS);
TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_INERRS);
goto discard;
}
@@@ -1909,50 -1950,6 +1909,51 @@@ void tcp_v4_early_demux(struct sk_buff
}
}
+/* Packet is added to VJ-style prequeue for processing in process
+ * context, if a reader task is waiting. Apparently, this exciting
+ * idea (VJ's mail "Re: query about TCP header on tcp-ip" of 07 Sep 93)
+ * failed somewhere. Latency? Burstiness? Well, at least now we will
+ * see, why it failed. 8)8) --ANK
+ *
+ */
+bool tcp_prequeue(struct sock *sk, struct sk_buff *skb)
+{
+ struct tcp_sock *tp = tcp_sk(sk);
+
+ if (sysctl_tcp_low_latency || !tp->ucopy.task)
+ return false;
+
+ if (skb->len <= tcp_hdrlen(skb) &&
+ skb_queue_len(&tp->ucopy.prequeue) == 0)
+ return false;
+
++ skb_dst_force(skb);
+ __skb_queue_tail(&tp->ucopy.prequeue, skb);
+ tp->ucopy.memory += skb->truesize;
+ if (tp->ucopy.memory > sk->sk_rcvbuf) {
+ struct sk_buff *skb1;
+
+ BUG_ON(sock_owned_by_user(sk));
+
+ while ((skb1 = __skb_dequeue(&tp->ucopy.prequeue)) != NULL) {
+ sk_backlog_rcv(sk, skb1);
+ NET_INC_STATS_BH(sock_net(sk),
+ LINUX_MIB_TCPPREQUEUEDROPPED);
+ }
+
+ tp->ucopy.memory = 0;
+ } else if (skb_queue_len(&tp->ucopy.prequeue) == 1) {
+ wake_up_interruptible_sync_poll(sk_sleep(sk),
+ POLLIN | POLLRDNORM | POLLRDBAND);
+ if (!inet_csk_ack_scheduled(sk))
+ inet_csk_reset_xmit_timer(sk, ICSK_TIME_DACK,
+ (3 * tcp_rto_min(sk)) / 4,
+ TCP_RTO_MAX);
+ }
+ return true;
+}
+EXPORT_SYMBOL(tcp_prequeue);
+
/*
* From tcp_input.c
*/
@@@ -1986,7 -1983,7 +1987,7 @@@ int tcp_v4_rcv(struct sk_buff *skb
* provided case of th->doff==0 is eliminated.
* So, we defer the checks. */
if (!skb_csum_unnecessary(skb) && tcp_v4_checksum_init(skb))
- goto bad_packet;
+ goto csum_error;
th = tcp_hdr(skb);
iph = ip_hdr(skb);
@@@ -2052,8 -2049,6 +2053,8 @@@ no_tcp_socket
goto discard_it;
if (skb->len < (th->doff << 2) || tcp_checksum_complete(skb)) {
+csum_error:
+ TCP_INC_STATS_BH(net, TCP_MIB_CSUMERRORS);
bad_packet:
TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
} else {
@@@ -2075,13 -2070,10 +2076,13 @@@ do_time_wait
goto discard_it;
}
- if (skb->len < (th->doff << 2) || tcp_checksum_complete(skb)) {
- TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
+ if (skb->len < (th->doff << 2)) {
inet_twsk_put(inet_twsk(sk));
- goto discard_it;
+ goto bad_packet;
+ }
+ if (tcp_checksum_complete(skb)) {
+ inet_twsk_put(inet_twsk(sk));
+ goto csum_error;
}
switch (tcp_timewait_state_process(inet_twsk(sk), skb, th)) {
case TCP_TW_SYN: {
@@@ -2205,6 -2197,12 +2206,6 @@@ void tcp_v4_destroy_sock(struct sock *s
if (inet_csk(sk)->icsk_bind_hash)
inet_put_port(sk);
- /* TCP Cookie Transactions */
- if (tp->cookie_values != NULL) {
- kref_put(&tp->cookie_values->kref,
- tcp_cookie_values_release);
- tp->cookie_values = NULL;
- }
BUG_ON(tp->fastopen_rsk != NULL);
/* If socket is aborted during connect operation */
@@@ -2661,9 -2659,7 +2662,9 @@@ static void get_tcp4_sock(struct sock *
__u16 srcp = ntohs(inet->inet_sport);
int rx_queue;
- if (icsk->icsk_pending == ICSK_TIME_RETRANS) {
+ if (icsk->icsk_pending == ICSK_TIME_RETRANS ||
+ icsk->icsk_pending == ICSK_TIME_EARLY_RETRANS ||
+ icsk->icsk_pending == ICSK_TIME_LOSS_PROBE) {
timer_active = 1;
timer_expires = icsk->icsk_timeout;
} else if (icsk->icsk_pending == ICSK_TIME_PROBE0) {
diff --combined net/mac802154/mac802154.h
index 5c9e021,703c121..d48422e
--- a/net/mac802154/mac802154.h
+++ b/net/mac802154/mac802154.h
@@@ -88,7 -88,9 +88,7 @@@ struct mac802154_sub_if_data
#define mac802154_to_priv(_hw) container_of(_hw, struct mac802154_priv, hw)
- #define MAC802154_CHAN_NONE (~(u8)0) /* No channel is assigned */
-#define MAC802154_MAX_XMIT_ATTEMPTS 3
-
+ #define MAC802154_CHAN_NONE 0xff /* No channel is assigned */
extern struct ieee802154_reduced_mlme_ops mac802154_mlme_reduced;
extern struct ieee802154_mlme_ops mac802154_mlme_wpan;
@@@ -112,6 -114,5 +112,6 @@@ void mac802154_dev_set_ieee_addr(struc
u16 mac802154_dev_get_pan_id(const struct net_device *dev);
void mac802154_dev_set_pan_id(struct net_device *dev, u16 val);
void mac802154_dev_set_page_channel(struct net_device *dev, u8 page, u8 chan);
+u8 mac802154_dev_get_dsn(const struct net_device *dev);
#endif /* MAC802154_H */
diff --combined net/netfilter/ipvs/ip_vs_pe_sip.c
index 9a8f421,e5920fb..9ef22bd
--- a/net/netfilter/ipvs/ip_vs_pe_sip.c
+++ b/net/netfilter/ipvs/ip_vs_pe_sip.c
@@@ -13,8 -13,7 +13,8 @@@ static const char *ip_vs_dbg_callid(cha
const char *callid, size_t callid_len,
int *idx)
{
- size_t len = min(min(callid_len, (size_t)64), buf_len - *idx - 1);
+ size_t max_len = 64;
+ size_t len = min3(max_len, callid_len, buf_len - *idx - 1);
memcpy(buf + *idx, callid, len);
buf[*idx+len] = '\0';
*idx += len + 1;
@@@ -38,14 -37,10 +38,10 @@@ static int get_callid(const char *dptr
if (ret > 0)
break;
if (!ret)
- return 0;
+ return -EINVAL;
dataoff += *matchoff;
}
- /* Empty callid is useless */
- if (!*matchlen)
- return -EINVAL;
-
/* Too large is useless */
if (*matchlen > IP_VS_PEDATA_MAXLEN)
return -EINVAL;
@@@ -173,7 -168,6 +169,7 @@@ static int __init ip_vs_sip_init(void
static void __exit ip_vs_sip_cleanup(void)
{
unregister_ip_vs_pe(&ip_vs_sip_pe);
+ synchronize_rcu();
}
module_init(ip_vs_sip_init);
diff --combined net/nfc/llcp_sock.c
index 38f08c3,e163157..380253e
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@@ -24,7 -24,7 +24,7 @@@
#include <linux/module.h>
#include <linux/nfc.h>
-#include "../nfc.h"
+#include "nfc.h"
#include "llcp.h"
static int sock_wait_state(struct sock *sk, int state, unsigned long timeo)
@@@ -223,156 -223,6 +223,156 @@@ error
return ret;
}
+static int nfc_llcp_setsockopt(struct socket *sock, int level, int optname,
+ char __user *optval, unsigned int optlen)
+{
+ struct sock *sk = sock->sk;
+ struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);
+ u32 opt;
+ int err = 0;
+
+ pr_debug("%p optname %d\n", sk, optname);
+
+ if (level != SOL_NFC)
+ return -ENOPROTOOPT;
+
+ lock_sock(sk);
+
+ switch (optname) {
+ case NFC_LLCP_RW:
+ if (sk->sk_state == LLCP_CONNECTED ||
+ sk->sk_state == LLCP_BOUND ||
+ sk->sk_state == LLCP_LISTEN) {
+ err = -EINVAL;
+ break;
+ }
+
+ if (get_user(opt, (u32 __user *) optval)) {
+ err = -EFAULT;
+ break;
+ }
+
+ if (opt > LLCP_MAX_RW) {
+ err = -EINVAL;
+ break;
+ }
+
+ llcp_sock->rw = (u8) opt;
+
+ break;
+
+ case NFC_LLCP_MIUX:
+ if (sk->sk_state == LLCP_CONNECTED ||
+ sk->sk_state == LLCP_BOUND ||
+ sk->sk_state == LLCP_LISTEN) {
+ err = -EINVAL;
+ break;
+ }
+
+ if (get_user(opt, (u32 __user *) optval)) {
+ err = -EFAULT;
+ break;
+ }
+
+ if (opt > LLCP_MAX_MIUX) {
+ err = -EINVAL;
+ break;
+ }
+
+ llcp_sock->miux = cpu_to_be16((u16) opt);
+
+ break;
+
+ default:
+ err = -ENOPROTOOPT;
+ break;
+ }
+
+ release_sock(sk);
+
+ pr_debug("%p rw %d miux %d\n", llcp_sock,
+ llcp_sock->rw, llcp_sock->miux);
+
+ return err;
+}
+
+static int nfc_llcp_getsockopt(struct socket *sock, int level, int optname,
+ char __user *optval, int __user *optlen)
+{
+ struct nfc_llcp_local *local;
+ struct sock *sk = sock->sk;
+ struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);
+ int len, err = 0;
+ u16 miux, remote_miu;
+ u8 rw;
+
+ pr_debug("%p optname %d\n", sk, optname);
+
+ if (level != SOL_NFC)
+ return -ENOPROTOOPT;
+
+ if (get_user(len, optlen))
+ return -EFAULT;
+
+ local = llcp_sock->local;
+ if (!local)
+ return -ENODEV;
+
+ len = min_t(u32, len, sizeof(u32));
+
+ lock_sock(sk);
+
+ switch (optname) {
+ case NFC_LLCP_RW:
+ rw = llcp_sock->rw > LLCP_MAX_RW ? local->rw : llcp_sock->rw;
+ if (put_user(rw, (u32 __user *) optval))
+ err = -EFAULT;
+
+ break;
+
+ case NFC_LLCP_MIUX:
+ miux = be16_to_cpu(llcp_sock->miux) > LLCP_MAX_MIUX ?
+ be16_to_cpu(local->miux) : be16_to_cpu(llcp_sock->miux);
+
+ if (put_user(miux, (u32 __user *) optval))
+ err = -EFAULT;
+
+ break;
+
+ case NFC_LLCP_REMOTE_MIU:
+ remote_miu = llcp_sock->remote_miu > LLCP_MAX_MIU ?
+ local->remote_miu : llcp_sock->remote_miu;
+
+ if (put_user(remote_miu, (u32 __user *) optval))
+ err = -EFAULT;
+
+ break;
+
+ case NFC_LLCP_REMOTE_LTO:
+ if (put_user(local->remote_lto / 10, (u32 __user *) optval))
+ err = -EFAULT;
+
+ break;
+
+ case NFC_LLCP_REMOTE_RW:
+ if (put_user(llcp_sock->remote_rw, (u32 __user *) optval))
+ err = -EFAULT;
+
+ break;
+
+ default:
+ err = -ENOPROTOOPT;
+ break;
+ }
+
+ release_sock(sk);
+
+ if (put_user(len, optlen))
+ return -EFAULT;
+
+ return err;
+}
+
void nfc_llcp_accept_unlink(struct sock *sk)
{
struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);
@@@ -508,12 -358,13 +508,13 @@@ static int llcp_sock_getname(struct soc
pr_debug("%p %d %d %d\n", sk, llcp_sock->target_idx,
llcp_sock->dsap, llcp_sock->ssap);
- uaddr->sa_family = AF_NFC;
-
+ memset(llcp_addr, 0, sizeof(*llcp_addr));
*len = sizeof(struct sockaddr_nfc_llcp);
+ llcp_addr->sa_family = AF_NFC;
llcp_addr->dev_idx = llcp_sock->dev->idx;
llcp_addr->target_idx = llcp_sock->target_idx;
+ llcp_addr->nfc_protocol = llcp_sock->nfc_protocol;
llcp_addr->dsap = llcp_sock->dsap;
llcp_addr->ssap = llcp_sock->ssap;
llcp_addr->service_name_len = llcp_sock->service_name_len;
@@@ -555,8 -406,7 +556,8 @@@ static unsigned int llcp_sock_poll(stru
return llcp_accept_poll(sk);
if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue))
- mask |= POLLERR;
+ mask |= POLLERR |
+ (sock_flag(sk, SOCK_SELECT_ERR_QUEUE) ? POLLPRI : 0);
if (!skb_queue_empty(&sk->sk_receive_queue))
mask |= POLLIN | POLLRDNORM;
@@@ -694,7 -544,7 +695,7 @@@ static int llcp_sock_connect(struct soc
llcp_sock->dev = dev;
llcp_sock->local = nfc_llcp_local_get(local);
- llcp_sock->miu = llcp_sock->local->remote_miu;
+ llcp_sock->remote_miu = llcp_sock->local->remote_miu;
llcp_sock->ssap = nfc_llcp_get_local_ssap(local);
if (llcp_sock->ssap == LLCP_SAP_MAX) {
ret = -ENOMEM;
@@@ -891,8 -741,8 +892,8 @@@ static const struct proto_ops llcp_sock
.ioctl = sock_no_ioctl,
.listen = llcp_sock_listen,
.shutdown = sock_no_shutdown,
- .setsockopt = sock_no_setsockopt,
- .getsockopt = sock_no_getsockopt,
+ .setsockopt = nfc_llcp_setsockopt,
+ .getsockopt = nfc_llcp_getsockopt,
.sendmsg = llcp_sock_sendmsg,
.recvmsg = llcp_sock_recvmsg,
.mmap = sock_no_mmap,
@@@ -956,13 -806,12 +957,13 @@@ struct sock *nfc_llcp_sock_alloc(struc
llcp_sock->ssap = 0;
llcp_sock->dsap = LLCP_SAP_SDP;
- llcp_sock->rw = LLCP_DEFAULT_RW;
- llcp_sock->miu = LLCP_DEFAULT_MIU;
+ llcp_sock->rw = LLCP_MAX_RW + 1;
+ llcp_sock->miux = cpu_to_be16(LLCP_MAX_MIUX + 1);
llcp_sock->send_n = llcp_sock->send_ack_n = 0;
llcp_sock->recv_n = llcp_sock->recv_ack_n = 0;
llcp_sock->remote_ready = 1;
llcp_sock->reserved_ssap = LLCP_SAP_MAX;
+ nfc_llcp_socket_remote_param_init(llcp_sock);
skb_queue_head_init(&llcp_sock->tx_queue);
skb_queue_head_init(&llcp_sock->tx_pending_queue);
INIT_LIST_HEAD(&llcp_sock->accept_queue);
diff --combined net/unix/af_unix.c
index 9efe011,1a02af0..826e099
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@@ -1340,6 -1340,7 +1340,6 @@@ static void unix_destruct_scm(struct sk
struct scm_cookie scm;
memset(&scm, 0, sizeof(scm));
scm.pid = UNIXCB(skb).pid;
- scm.cred = UNIXCB(skb).cred;
if (UNIXCB(skb).fp)
unix_detach_fds(&scm, skb);
@@@ -1390,8 -1391,8 +1390,8 @@@ static int unix_scm_to_skb(struct scm_c
int err = 0;
UNIXCB(skb).pid = get_pid(scm->pid);
- if (scm->cred)
- UNIXCB(skb).cred = get_cred(scm->cred);
+ UNIXCB(skb).uid = scm->creds.uid;
+ UNIXCB(skb).gid = scm->creds.gid;
UNIXCB(skb).fp = NULL;
if (scm->fp && send_fds)
err = unix_attach_fds(scm, skb);
@@@ -1408,13 -1409,13 +1408,13 @@@
static void maybe_add_creds(struct sk_buff *skb, const struct socket *sock,
const struct sock *other)
{
- if (UNIXCB(skb).cred)
+ if (UNIXCB(skb).pid)
return;
if (test_bit(SOCK_PASSCRED, &sock->flags) ||
!other->sk_socket ||
test_bit(SOCK_PASSCRED, &other->sk_socket->flags)) {
UNIXCB(skb).pid = get_pid(task_tgid(current));
- UNIXCB(skb).cred = get_current_cred();
+ current_uid_gid(&UNIXCB(skb).uid, &UNIXCB(skb).gid);
}
}
@@@ -1818,7 -1819,7 +1818,7 @@@ static int unix_dgram_recvmsg(struct ki
siocb->scm = &tmp_scm;
memset(&tmp_scm, 0, sizeof(tmp_scm));
}
- scm_set_cred(siocb->scm, UNIXCB(skb).pid, UNIXCB(skb).cred);
+ scm_set_cred(siocb->scm, UNIXCB(skb).pid, UNIXCB(skb).uid, UNIXCB(skb).gid);
unix_set_secdata(siocb->scm, skb);
if (!(flags & MSG_PEEK)) {
@@@ -1858,10 -1859,10 +1858,10 @@@ out
}
/*
- * Sleep until data has arrive. But check for races..
+ * Sleep until more data has arrived. But check for races..
*/
-
- static long unix_stream_data_wait(struct sock *sk, long timeo)
+ static long unix_stream_data_wait(struct sock *sk, long timeo,
+ struct sk_buff *last)
{
DEFINE_WAIT(wait);
@@@ -1870,7 -1871,7 +1870,7 @@@
for (;;) {
prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
- if (!skb_queue_empty(&sk->sk_receive_queue) ||
+ if (skb_peek_tail(&sk->sk_receive_queue) != last ||
sk->sk_err ||
(sk->sk_shutdown & RCV_SHUTDOWN) ||
signal_pending(current) ||
@@@ -1889,8 -1890,6 +1889,6 @@@
return timeo;
}
-
-
static int unix_stream_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t size,
int flags)
@@@ -1935,14 -1934,12 +1933,12 @@@
goto out;
}
- skip = sk_peek_offset(sk, flags);
-
do {
int chunk;
- struct sk_buff *skb;
+ struct sk_buff *skb, *last;
unix_state_lock(sk);
- skb = skb_peek(&sk->sk_receive_queue);
+ last = skb = skb_peek(&sk->sk_receive_queue);
again:
if (skb == NULL) {
unix_sk(sk)->recursion_level = 0;
@@@ -1965,7 -1962,7 +1961,7 @@@
break;
mutex_unlock(&u->readlock);
- timeo = unix_stream_data_wait(sk, timeo);
+ timeo = unix_stream_data_wait(sk, timeo, last);
if (signal_pending(current)
|| mutex_lock_interruptible(&u->readlock)) {
@@@ -1979,10 -1976,13 +1975,13 @@@
break;
}
- if (skip >= skb->len) {
+ skip = sk_peek_offset(sk, flags);
+ while (skip >= skb->len) {
skip -= skb->len;
+ last = skb;
skb = skb_peek_next(skb, &sk->sk_receive_queue);
- goto again;
+ if (!skb)
+ goto again;
}
unix_state_unlock(sk);
@@@ -1990,12 -1990,11 +1989,12 @@@
if (check_creds) {
/* Never glue messages from different writers */
if ((UNIXCB(skb).pid != siocb->scm->pid) ||
- (UNIXCB(skb).cred != siocb->scm->cred))
+ !uid_eq(UNIXCB(skb).uid, siocb->scm->creds.uid) ||
+ !gid_eq(UNIXCB(skb).gid, siocb->scm->creds.gid))
break;
} else if (test_bit(SOCK_PASSCRED, &sock->flags)) {
/* Copy credentials */
- scm_set_cred(siocb->scm, UNIXCB(skb).pid, UNIXCB(skb).cred);
+ scm_set_cred(siocb->scm, UNIXCB(skb).pid, UNIXCB(skb).uid, UNIXCB(skb).gid);
check_creds = 1;
}
@@@ -2196,9 -2195,7 +2195,9 @@@ static unsigned int unix_dgram_poll(str
/* exceptional events? */
if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue))
- mask |= POLLERR;
+ mask |= POLLERR |
+ (sock_flag(sk, SOCK_SELECT_ERR_QUEUE) ? POLLPRI : 0);
+
if (sk->sk_shutdown & RCV_SHUTDOWN)
mask |= POLLRDHUP | POLLIN | POLLRDNORM;
if (sk->sk_shutdown == SHUTDOWN_MASK)
--
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