Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

701b259f · Linus Torvalds <[email protected]> · 2012-01-24 15:51:40 -08:00

Davem says:

1) Fix JIT code generation on x86-64 for divide by zero, from Eric Dumazet.

2) tg3 header length computation correction from Eric Dumazet.

3) More build and reference counting fixes for socket memory cgroup
   code from Glauber Costa.

4) module.h snuck back into a core header after all the hard work we
   did to remove that, from Paul Gortmaker and Jesper Dangaard Brouer.

5) Fix PHY naming regression and add some new PCI IDs in stmmac, from
   Alessandro Rubini.

6) Netlink message generation fix in new team driver, should only advertise
   the entries that changed during events, from Jiri Pirko.

7) SRIOV VF registration and unregistration fixes, and also add a
   missing PCI ID, from Roopa Prabhu.

8) Fix infinite loop in tx queue flush code of brcmsmac, from Stanislaw Gruszka.

9) ftgmac100/ftmac100 build fix, missing interrupt.h include.

10) Memory leak fix in net/hyperv do_set_mutlicast() handling, from Wei Yongjun.

11) Off by one fix in netem packet scheduler, from Vijay Subramanian.

12) TCP loss detection fix from Yuchung Cheng.

13) TCP reset packet MD5 calculation uses wrong address, fix from Shawn Lu.

14) skge carrier assertion and DMA mapping fixes from Stephen Hemminger.

15) Congestion recovery undo performed at the wrong spot in BIC and CUBIC
    congestion control modules, fix from Neal Cardwell.

16) Ethtool ETHTOOL_GSSET_INFO is unnecessarily restrictive, from Michał Mirosław.

17) Fix triggerable race in ipv6 sysctl handling, from Francesco Ruggeri.

18) Statistics bug fixes in mlx4 from Eugenia Emantayev.

19) rds locking bug fix during info dumps, from your's truly.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (67 commits)
  rds: Make rds_sock_lock BH rather than IRQ safe.
  netprio_cgroup.h: dont include module.h from other includes
  net: flow_dissector.c missing include linux/export.h
  team: send only changed options/ports via netlink
  net/hyperv: fix possible memory leak in do_set_multicast()
  drivers/net: dsa/mv88e6xxx.c files need linux/module.h
  stmmac: added PCI identifiers
  llc: Fix race condition in llc_ui_recvmsg
  stmmac: fix phy naming inconsistency
  dsa: Add reporting of silicon revision for Marvell 88E6123/88E6161/88E6165 switches.
  tg3: fix ipv6 header length computation
  skge: add byte queue limit support
  mv643xx_eth: Add Rx Discard and Rx Overrun statistics
  bnx2x: fix compilation error with SOE in fw_dump
  bnx2x: handle CHIP_REVISION during init_one
  bnx2x: allow user to change ring size in ISCSI SD mode
  bnx2x: fix Big-Endianess in ethtool -t
  bnx2x: fixed ethtool statistics for MF modes
  bnx2x: credit-leakage fixup on vlan_mac_del_all
  macvlan: fix a possible use after free
  ...

Commit: 701b259f446be2f3625fb852bceb93afe76e206d
Parents: d2346963 · efc3dbc3

Merge commit. Changes below are compared with the first parent: d2346963.

Changes

102 files changed · +904 −512

File	Status	Add	Del	Content
arch/x86/net/bpf_jit_comp.c	modified	+22	−14	View file
drivers/net/bonding/bond_alb.c	modified	+9	−18	View file
drivers/net/dsa/mv88e6060.c	modified	+1	−0	View file
drivers/net/dsa/mv88e6123_61_65.c	modified	+18	−4	View file
drivers/net/dsa/mv88e6131.c	modified	+1	−0	View file
drivers/net/dsa/mv88e6xxx.c	modified	+1	−0	View file
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c	modified	+1	−1	View file
drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c	modified	+43	−68	View file
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c	modified	+6	−5	View file
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c	modified	+43	−1	View file
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h	modified	+11	−0	View file
drivers/net/ethernet/broadcom/tg3.c	modified	+2	−7	View file
drivers/net/ethernet/cisco/enic/enic.h	modified	+1	−1	View file
drivers/net/ethernet/cisco/enic/enic_main.c	modified	+22	−16	View file
drivers/net/ethernet/emulex/benet/be_main.c	modified	+1	−2	View file
drivers/net/ethernet/faraday/ftgmac100.c	modified	+1	−0	View file
drivers/net/ethernet/faraday/ftmac100.c	modified	+1	−0	View file
drivers/net/ethernet/intel/igb/Makefile	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_82575.c	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_82575.h	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_defines.h	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_hw.h	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_mac.c	modified	+2	−2	View file
drivers/net/ethernet/intel/igb/e1000_mac.h	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_mbx.c	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_mbx.h	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_nvm.c	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_nvm.h	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_phy.c	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_phy.h	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/e1000_regs.h	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/igb.h	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/igb_ethtool.c	modified	+1	−1	View file
drivers/net/ethernet/intel/igb/igb_main.c	modified	+5	−5	View file
drivers/net/ethernet/intel/igbvf/ethtool.c	modified	+1	−2	View file
drivers/net/ethernet/intel/igbvf/netdev.c	modified	+0	−5	View file
drivers/net/ethernet/intel/ixgbe/ixgbe_type.h	modified	+16	−16	View file
drivers/net/ethernet/intel/ixgbevf/ethtool.c	modified	+3	−2	View file
drivers/net/ethernet/intel/ixgbevf/ixgbevf.h	modified	+4	−4	View file
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c	modified	+22	−19	View file
drivers/net/ethernet/intel/ixgbevf/mbx.c	modified	+2	−1	View file
drivers/net/ethernet/intel/ixgbevf/vf.c	modified	+4	−3	View file
drivers/net/ethernet/intel/ixgbevf/vf.h	modified	+1	−1	View file
drivers/net/ethernet/marvell/mv643xx_eth.c	modified	+14	−0	View file
drivers/net/ethernet/marvell/skge.c	modified	+83	−26	View file
drivers/net/ethernet/mellanox/mlx4/cmd.c	modified	+8	−1	View file
drivers/net/ethernet/mellanox/mlx4/cq.c	modified	+2	−2	View file
drivers/net/ethernet/mellanox/mlx4/en_ethtool.c	modified	+143	−16	View file
drivers/net/ethernet/mellanox/mlx4/en_main.c	modified	+1	−5	View file
drivers/net/ethernet/mellanox/mlx4/en_netdev.c	modified	+26	−12	View file
drivers/net/ethernet/mellanox/mlx4/en_rx.c	modified	+7	−1	View file
drivers/net/ethernet/mellanox/mlx4/eq.c	modified	+9	−12	View file
drivers/net/ethernet/mellanox/mlx4/fw.c	modified	+0	−7	View file
drivers/net/ethernet/mellanox/mlx4/fw.h	modified	+0	−1	View file
drivers/net/ethernet/mellanox/mlx4/main.c	modified	+1	−2	View file
drivers/net/ethernet/mellanox/mlx4/mlx4.h	modified	+5	−3	View file
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h	modified	+2	−1	View file
drivers/net/ethernet/mellanox/mlx4/mr.c	modified	+1	−1	View file
drivers/net/ethernet/mellanox/mlx4/pd.c	modified	+1	−2	View file
drivers/net/ethernet/mellanox/mlx4/port.c	modified	+23	−0	View file
drivers/net/ethernet/mellanox/mlx4/profile.c	modified	+1	−1	View file
drivers/net/ethernet/mellanox/mlx4/qp.c	modified	+1	−1	View file
drivers/net/ethernet/mellanox/mlx4/resource_tracker.c	modified	+2	−37	View file
drivers/net/ethernet/mellanox/mlx4/srq.c	modified	+1	−1	View file
drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c	modified	+14	−3	View file
drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c	modified	+1	−1	View file
drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c	modified	+3	−3	View file
drivers/net/hyperv/netvsc_drv.c	modified	+3	−2	View file
drivers/net/macvlan.c	modified	+1	−0	View file
drivers/net/phy/mdio_bus.c	modified	+2	−3	View file
drivers/net/team/team.c	modified	+90	−46	View file
drivers/net/wireless/b43/Kconfig	modified	+6	−0	View file
drivers/net/wireless/b43/main.c	modified	+2	−0	View file
drivers/net/wireless/brcm80211/brcmsmac/main.c	modified	+9	−1	View file
include/linux/if_team.h	modified	+10	−0	View file
include/linux/mlx4/device.h	modified	+1	−0	View file
include/linux/res_counter.h	modified	+10	−1	View file
include/linux/snmp.h	modified	+0	−1	View file
include/net/bluetooth/hci.h	modified	+1	−1	View file
include/net/netprio_cgroup.h	modified	+0	−1	View file
include/net/sock.h	modified	+6	−7	View file
kernel/res_counter.c	modified	+25	−0	View file
mm/memcontrol.c	modified	+2	−2	View file
net/bluetooth/hci_core.c	modified	+1	−1	View file
net/core/ethtool.c	modified	+1	−0	View file
net/core/flow_dissector.c	modified	+1	−0	View file
net/core/pktgen.c	modified	+2	−2	View file
net/core/sock.c	modified	+2	−2	View file
net/ipv4/proc.c	modified	+0	−1	View file
net/ipv4/tcp_bic.c	modified	+7	−4	View file
net/ipv4/tcp_cubic.c	modified	+6	−4	View file
net/ipv4/tcp_input.c	modified	+15	−26	View file
net/ipv4/tcp_ipv4.c	modified	+1	−1	View file
net/ipv6/addrconf.c	modified	+40	−21	View file
net/ipv6/tcp_ipv6.c	modified	+1	−1	View file
net/llc/af_llc.c	modified	+5	−0	View file
net/mac80211/debugfs_key.c	modified	+4	−3	View file
net/mac80211/mesh_hwmp.c	modified	+4	−4	View file
net/mac80211/mesh_plink.c	modified	+2	−2	View file
net/mac80211/mlme.c	modified	+27	−11	View file
net/rds/af_rds.c	modified	+8	−12	View file
net/sched/sch_netem.c	modified	+1	−1	View file

Only the first 600 diff lines are shown. Download the complete patch.

arch/x86/net/bpf_jit_comp.c

View file

diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index 7b65f75..7c1b765 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -151,17 +151,18 @@ void bpf_jit_compile(struct sk_filter *fp)
 	cleanup_addr = proglen; /* epilogue address */
 
 	for (pass = 0; pass < 10; pass++) {
+		u8 seen_or_pass0 = (pass == 0) ? (SEEN_XREG | SEEN_DATAREF | SEEN_MEM) : seen;
 		/* no prologue/epilogue for trivial filters (RET something) */
 		proglen = 0;
 		prog = temp;
 
-		if (seen) {
+		if (seen_or_pass0) {
 			EMIT4(0x55, 0x48, 0x89, 0xe5); /* push %rbp; mov %rsp,%rbp */
 			EMIT4(0x48, 0x83, 0xec, 96);	/* subq  $96,%rsp	*/
 			/* note : must save %rbx in case bpf_error is hit */
-			if (seen & (SEEN_XREG | SEEN_DATAREF))
+			if (seen_or_pass0 & (SEEN_XREG | SEEN_DATAREF))
 				EMIT4(0x48, 0x89, 0x5d, 0xf8); /* mov %rbx, -8(%rbp) */
-			if (seen & SEEN_XREG)
+			if (seen_or_pass0 & SEEN_XREG)
 				CLEAR_X(); /* make sure we dont leek kernel memory */
 
 			/*
@@ -170,7 +171,7 @@ void bpf_jit_compile(struct sk_filter *fp)
 			 *  r9 = skb->len - skb->data_len
 			 *  r8 = skb->data
 			 */
-			if (seen & SEEN_DATAREF) {
+			if (seen_or_pass0 & SEEN_DATAREF) {
 				if (offsetof(struct sk_buff, len) <= 127)
 					/* mov    off8(%rdi),%r9d */
 					EMIT4(0x44, 0x8b, 0x4f, offsetof(struct sk_buff, len));
@@ -260,9 +261,14 @@ void bpf_jit_compile(struct sk_filter *fp)
 			case BPF_S_ALU_DIV_X: /* A /= X; */
 				seen |= SEEN_XREG;
 				EMIT2(0x85, 0xdb);	/* test %ebx,%ebx */
-				if (pc_ret0 != -1)
-					EMIT_COND_JMP(X86_JE, addrs[pc_ret0] - (addrs[i] - 4));
-				else {
+				if (pc_ret0 > 0) {
+					/* addrs[pc_ret0 - 1] is start address of target
+					 * (addrs[i] - 4) is the address following this jmp
+					 * ("xor %edx,%edx; div %ebx" being 4 bytes long)
+					 */
+					EMIT_COND_JMP(X86_JE, addrs[pc_ret0 - 1] -
+								(addrs[i] - 4));
+				} else {
 					EMIT_COND_JMP(X86_JNE, 2 + 5);
 					CLEAR_A();
 					EMIT1_off32(0xe9, cleanup_addr - (addrs[i] - 4)); /* jmp .+off32 */
@@ -335,12 +341,12 @@ void bpf_jit_compile(struct sk_filter *fp)
 				}
 				/* fallinto */
 			case BPF_S_RET_A:
-				if (seen) {
+				if (seen_or_pass0) {
 					if (i != flen - 1) {
 						EMIT_JMP(cleanup_addr - addrs[i]);
 						break;
 					}
-					if (seen & SEEN_XREG)
+					if (seen_or_pass0 & SEEN_XREG)
 						EMIT4(0x48, 0x8b, 0x5d, 0xf8);  /* mov  -8(%rbp),%rbx */
 					EMIT1(0xc9);		/* leaveq */
 				}
@@ -483,8 +489,9 @@ common_load:			seen |= SEEN_DATAREF;
 				goto common_load;
 			case BPF_S_LDX_B_MSH:
 				if ((int)K < 0) {
-					if (pc_ret0 != -1) {
-						EMIT_JMP(addrs[pc_ret0] - addrs[i]);
+					if (pc_ret0 > 0) {
+						/* addrs[pc_ret0 - 1] is the start address */
+						EMIT_JMP(addrs[pc_ret0 - 1] - addrs[i]);
 						break;
 					}
 					CLEAR_A();
@@ -599,13 +606,14 @@ cond_branch:			f_offset = addrs[i + filter[i].jf] - addrs[i];
 		 * use it to give the cleanup instruction(s) addr
 		 */
 		cleanup_addr = proglen - 1; /* ret */
-		if (seen)
+		if (seen_or_pass0)
 			cleanup_addr -= 1; /* leaveq */
-		if (seen & SEEN_XREG)
+		if (seen_or_pass0 & SEEN_XREG)
 			cleanup_addr -= 4; /* mov  -8(%rbp),%rbx */
 
 		if (image) {
-			WARN_ON(proglen != oldproglen);
+			if (proglen != oldproglen)
+				pr_err("bpb_jit_compile proglen=%u != oldproglen=%u\n", proglen, oldproglen);
 			break;
 		}
 		if (proglen == oldproglen) {

drivers/net/bonding/bond_alb.c

View file

diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 342626f..f820b26 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -909,16 +909,12 @@ static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[])
 	}
 }
 
-/* hw is a boolean parameter that determines whether we should try and
- * set the hw address of the device as well as the hw address of the
- * net_device
- */
-static int alb_set_slave_mac_addr(struct slave *slave, u8 addr[], int hw)
+static int alb_set_slave_mac_addr(struct slave *slave, u8 addr[])
 {
 	struct net_device *dev = slave->dev;
 	struct sockaddr s_addr;
 
-	if (!hw) {
+	if (slave->bond->params.mode == BOND_MODE_TLB) {
 		memcpy(dev->dev_addr, addr, dev->addr_len);
 		return 0;
 	}
@@ -948,8 +944,8 @@ static void alb_swap_mac_addr(struct bonding *bond, struct slave *slave1, struct
 	u8 tmp_mac_addr[ETH_ALEN];
 
 	memcpy(tmp_mac_addr, slave1->dev->dev_addr, ETH_ALEN);
-	alb_set_slave_mac_addr(slave1, slave2->dev->dev_addr, bond->alb_info.rlb_enabled);
-	alb_set_slave_mac_addr(slave2, tmp_mac_addr, bond->alb_info.rlb_enabled);
+	alb_set_slave_mac_addr(slave1, slave2->dev->dev_addr);
+	alb_set_slave_mac_addr(slave2, tmp_mac_addr);
 
 }
 
@@ -1096,8 +1092,7 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
 
 		/* Try setting slave mac to bond address and fall-through
 		   to code handling that situation below... */
-		alb_set_slave_mac_addr(slave, bond->dev->dev_addr,
-				       bond->alb_info.rlb_enabled);
+		alb_set_slave_mac_addr(slave, bond->dev->dev_addr);
 	}
 
 	/* The slave's address is equal to the address of the bond.
@@ -1133,8 +1128,7 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
 	}
 
 	if (free_mac_slave) {
-		alb_set_slave_mac_addr(slave, free_mac_slave->perm_hwaddr,
-				       bond->alb_info.rlb_enabled);
+		alb_set_slave_mac_addr(slave, free_mac_slave->perm_hwaddr);
 
 		pr_warning("%s: Warning: the hw address of slave %s is in use by the bond; giving it the hw address of %s\n",
 			   bond->dev->name, slave->dev->name,
@@ -1491,8 +1485,7 @@ int bond_alb_init_slave(struct bonding *bond, struct slave *slave)
 {
 	int res;
 
-	res = alb_set_slave_mac_addr(slave, slave->perm_hwaddr,
-				     bond->alb_info.rlb_enabled);
+	res = alb_set_slave_mac_addr(slave, slave->perm_hwaddr);
 	if (res) {
 		return res;
 	}
@@ -1643,8 +1636,7 @@ void bond_alb_handle_active_change(struct bonding *bond, struct slave *new_slave
 		alb_swap_mac_addr(bond, swap_slave, new_slave);
 	} else {
 		/* set the new_slave to the bond mac address */
-		alb_set_slave_mac_addr(new_slave, bond->dev->dev_addr,
-				       bond->alb_info.rlb_enabled);
+		alb_set_slave_mac_addr(new_slave, bond->dev->dev_addr);
 	}
 
 	if (swap_slave) {
@@ -1704,8 +1696,7 @@ int bond_alb_set_mac_address(struct net_device *bond_dev, void *addr)
 		alb_swap_mac_addr(bond, swap_slave, bond->curr_active_slave);
 		alb_fasten_mac_swap(bond, swap_slave, bond->curr_active_slave);
 	} else {
-		alb_set_slave_mac_addr(bond->curr_active_slave, bond_dev->dev_addr,
-				       bond->alb_info.rlb_enabled);
+		alb_set_slave_mac_addr(bond->curr_active_slave, bond_dev->dev_addr);
 
 		read_lock(&bond->lock);
 		alb_send_learning_packets(bond->curr_active_slave, bond_dev->dev_addr);

drivers/net/dsa/mv88e6060.c

View file

diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c
index 7fc4e81..325391d 100644
--- a/drivers/net/dsa/mv88e6060.c
+++ b/drivers/net/dsa/mv88e6060.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/module.h>
 #include <linux/netdevice.h>
 #include <linux/phy.h>
 #include <net/dsa.h>

drivers/net/dsa/mv88e6123_61_65.c

View file

diff --git a/drivers/net/dsa/mv88e6123_61_65.c b/drivers/net/dsa/mv88e6123_61_65.c
index c0a458f..c17c75b 100644
--- a/drivers/net/dsa/mv88e6123_61_65.c
+++ b/drivers/net/dsa/mv88e6123_61_65.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/module.h>
 #include <linux/netdevice.h>
 #include <linux/phy.h>
 #include <net/dsa.h>
@@ -20,12 +21,25 @@ static char *mv88e6123_61_65_probe(struct mii_bus *bus, int sw_addr)
 
 	ret = __mv88e6xxx_reg_read(bus, sw_addr, REG_PORT(0), 0x03);
 	if (ret >= 0) {
-		ret &= 0xfff0;
-		if (ret == 0x1210)
+		if (ret == 0x1212)
+			return "Marvell 88E6123 (A1)";
+		if (ret == 0x1213)
+			return "Marvell 88E6123 (A2)";
+		if ((ret & 0xfff0) == 0x1210)
 			return "Marvell 88E6123";
-		if (ret == 0x1610)
+
+		if (ret == 0x1612)
+			return "Marvell 88E6161 (A1)";
+		if (ret == 0x1613)
+			return "Marvell 88E6161 (A2)";
+		if ((ret & 0xfff0) == 0x1610)
 			return "Marvell 88E6161";
-		if (ret == 0x1650)
+
+		if (ret == 0x1652)
+			return "Marvell 88E6165 (A1)";
+		if (ret == 0x1653)
+			return "Marvell 88e6165 (A2)";
+		if ((ret & 0xfff0) == 0x1650)
 			return "Marvell 88E6165";
 	}
 

drivers/net/dsa/mv88e6131.c

View file

diff --git a/drivers/net/dsa/mv88e6131.c b/drivers/net/dsa/mv88e6131.c
index e0eb682..55888b0 100644
--- a/drivers/net/dsa/mv88e6131.c
+++ b/drivers/net/dsa/mv88e6131.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/module.h>
 #include <linux/netdevice.h>
 #include <linux/phy.h>
 #include <net/dsa.h>

drivers/net/dsa/mv88e6xxx.c

View file

diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index 5467c04..a2c62c2 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/module.h>
 #include <linux/netdevice.h>
 #include <linux/phy.h>
 #include <net/dsa.h>

drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c

View file

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 2b731b2..03f3935 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -3117,7 +3117,7 @@ static int bnx2x_alloc_fp_mem_at(struct bnx2x *bp, int index)
 	int rx_ring_size = 0;
 
 #ifdef BCM_CNIC
-	if (IS_MF_ISCSI_SD(bp)) {
+	if (!bp->rx_ring_size && IS_MF_ISCSI_SD(bp)) {
 		rx_ring_size = MIN_RX_SIZE_NONTPA;
 		bp->rx_ring_size = rx_ring_size;
 	} else

drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c

View file

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index f99c6e3..31a8b38 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1738,7 +1738,7 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode)
 	struct bnx2x_fp_txdata *txdata = &fp_tx->txdata[0];
 	u16 tx_start_idx, tx_idx;
 	u16 rx_start_idx, rx_idx;
-	u16 pkt_prod, bd_prod, rx_comp_cons;
+	u16 pkt_prod, bd_prod;
 	struct sw_tx_bd *tx_buf;
 	struct eth_tx_start_bd *tx_start_bd;
 	struct eth_tx_parse_bd_e1x  *pbd_e1x = NULL;
@@ -1873,8 +1873,7 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode)
 	if (rx_idx != rx_start_idx + num_pkts)
 		goto test_loopback_exit;
 
-	rx_comp_cons = le16_to_cpu(fp_rx->rx_comp_cons);
-	cqe = &fp_rx->rx_comp_ring[RCQ_BD(rx_comp_cons)];
+	cqe = &fp_rx->rx_comp_ring[RCQ_BD(fp_rx->rx_comp_cons)];
 	cqe_fp_flags = cqe->fast_path_cqe.type_error_flags;
 	cqe_fp_type = cqe_fp_flags & ETH_FAST_PATH_RX_CQE_TYPE;
 	if (!CQE_TYPE_FAST(cqe_fp_type) || (cqe_fp_flags & ETH_RX_ERROR_FALGS))
@@ -2121,18 +2120,16 @@ static int bnx2x_get_sset_count(struct net_device *dev, int stringset)
 	case ETH_SS_STATS:
 		if (is_multi(bp)) {
 			num_stats = bnx2x_num_stat_queues(bp) *
-				BNX2X_NUM_Q_STATS;
-			if (!IS_MF_MODE_STAT(bp))
-				num_stats += BNX2X_NUM_STATS;
-		} else {
-			if (IS_MF_MODE_STAT(bp)) {
-				num_stats = 0;
-				for (i = 0; i < BNX2X_NUM_STATS; i++)
-					if (IS_FUNC_STAT(i))
-						num_stats++;
-			} else
-				num_stats = BNX2X_NUM_STATS;
-		}
+						BNX2X_NUM_Q_STATS;
+		} else
+			num_stats = 0;
+		if (IS_MF_MODE_STAT(bp)) {
+			for (i = 0; i < BNX2X_NUM_STATS; i++)
+				if (IS_FUNC_STAT(i))
+					num_stats++;
+		} else
+			num_stats += BNX2X_NUM_STATS;
+
 		return num_stats;
 
 	case ETH_SS_TEST:
@@ -2151,8 +2148,8 @@ static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
 
 	switch (stringset) {
 	case ETH_SS_STATS:
+		k = 0;
 		if (is_multi(bp)) {
-			k = 0;
 			for_each_eth_queue(bp, i) {
 				memset(queue_name, 0, sizeof(queue_name));
 				sprintf(queue_name, "%d", i);
@@ -2163,20 +2160,17 @@ static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
 						queue_name);
 				k += BNX2X_NUM_Q_STATS;
 			}
-			if (IS_MF_MODE_STAT(bp))
-				break;
-			for (j = 0; j < BNX2X_NUM_STATS; j++)
-				strcpy(buf + (k + j)*ETH_GSTRING_LEN,
-				       bnx2x_stats_arr[j].string);
-		} else {
-			for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
-				if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
-					continue;
-				strcpy(buf + j*ETH_GSTRING_LEN,
-				       bnx2x_stats_arr[i].string);
-				j++;
-			}
 		}
+
+
+		for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
+			if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
+				continue;
+			strcpy(buf + (k + j)*ETH_GSTRING_LEN,
+				   bnx2x_stats_arr[i].string);
+			j++;
+		}
+
 		break;
 
 	case ETH_SS_TEST:
@@ -2190,10 +2184,9 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev,
 {
 	struct bnx2x *bp = netdev_priv(dev);
 	u32 *hw_stats, *offset;
-	int i, j, k;
+	int i, j, k = 0;
 
 	if (is_multi(bp)) {
-		k = 0;
 		for_each_eth_queue(bp, i) {
 			hw_stats = (u32 *)&bp->fp[i].eth_q_stats;
 			for (j = 0; j < BNX2X_NUM_Q_STATS; j++) {
@@ -2214,46 +2207,28 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev,
 			}
 			k += BNX2X_NUM_Q_STATS;
 		}
-		if (IS_MF_MODE_STAT(bp))
-			return;
-		hw_stats = (u32 *)&bp->eth_stats;
-		for (j = 0; j < BNX2X_NUM_STATS; j++) {
-			if (bnx2x_stats_arr[j].size == 0) {
-				/* skip this counter */
-				buf[k + j] = 0;
-				continue;
-			}
-			offset = (hw_stats + bnx2x_stats_arr[j].offset);
-			if (bnx2x_stats_arr[j].size == 4) {
-				/* 4-byte counter */
-				buf[k + j] = (u64) *offset;
-				continue;
-			}
-			/* 8-byte counter */
-			buf[k + j] = HILO_U64(*offset, *(offset + 1));
+	}
+
+	hw_stats = (u32 *)&bp->eth_stats;
+	for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
+		if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
+			continue;
+		if (bnx2x_stats_arr[i].size == 0) {
+			/* skip this counter */
+			buf[k + j] = 0;
+			j++;
+			continue;
 		}
-	} else {
-		hw_stats = (u32 *)&bp->eth_stats;
-		for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
-			if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
-				continue;
-			if (bnx2x_stats_arr[i].size == 0) {
-				/* skip this counter */
-				buf[j] = 0;
-				j++;
-				continue;
-			}
-			offset = (hw_stats + bnx2x_stats_arr[i].offset);
-			if (bnx2x_stats_arr[i].size == 4) {
-				/* 4-byte counter */
-				buf[j] = (u64) *offset;
-				j++;
-				continue;
-			}
-			/* 8-byte counter */
-			buf[j] = HILO_U64(*offset, *(offset + 1));
+		offset = (hw_stats + bnx2x_stats_arr[i].offset);
+		if (bnx2x_stats_arr[i].size == 4) {
+			/* 4-byte counter */
+			buf[k + j] = (u64) *offset;
 			j++;
+			continue;
 		}
+		/* 8-byte counter */
+		buf[k + j] = HILO_U64(*offset, *(offset + 1));
+		j++;
 	}
 }
 

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

View file

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index ffeaaa9..1e3f978 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -941,7 +941,7 @@ void bnx2x_panic_dump(struct bnx2x *bp)
 			struct sw_rx_bd *sw_bd = &fp->rx_buf_ring[j];
 
 			BNX2X_ERR("fp%d: rx_bd[%x]=[%x:%x]  sw_bd=[%p]\n",
-				  i, j, rx_bd[1], rx_bd[0], sw_bd->skb);
+				  i, j, rx_bd[1], rx_bd[0], sw_bd->data);
 		}
 
 		start = RX_SGE(fp->rx_sge_prod);
@@ -10536,6 +10536,9 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
 {
 	struct bnx2x *bp;
 	int rc;
+	bool chip_is_e1x = (board_type == BCM57710 ||
+			    board_type == BCM57711 ||
+			    board_type == BCM57711E);
 
 	SET_NETDEV_DEV(dev, &pdev->dev);
 	bp = netdev_priv(dev);
@@ -10624,7 +10627,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
 	REG_WR(bp, PXP2_REG_PGL_ADDR_90_F0, 0);
 	REG_WR(bp, PXP2_REG_PGL_ADDR_94_F0, 0);
 
-	if (CHIP_IS_E1x(bp)) {
+	if (chip_is_e1x) {
 		REG_WR(bp, PXP2_REG_PGL_ADDR_88_F1, 0);
 		REG_WR(bp, PXP2_REG_PGL_ADDR_8C_F1, 0);
 		REG_WR(bp, PXP2_REG_PGL_ADDR_90_F1, 0);
@@ -10635,9 +10638,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
 	 * Enable internal target-read (in case we are probed after PF FLR).
 	 * Must be done prior to any BAR read access. Only for 57712 and up
 	 */
-	if (board_type != BCM57710 &&
-	    board_type != BCM57711 &&
-	    board_type != BCM57711E)
+	if (!chip_is_e1x)
 		REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ, 1);
 
 	/* Reset the load counter */

drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c

View file

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 5ac6160..cb6339c 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -50,6 +50,7 @@ static inline void bnx2x_exe_queue_init(struct bnx2x *bp,
 					int exe_len,
 					union bnx2x_qable_obj *owner,
 					exe_q_validate validate,
+					exe_q_remove remove,
 					exe_q_optimize optimize,
 					exe_q_execute exec,
 					exe_q_get get)
@@ -66,6 +67,7 @@ static inline void bnx2x_exe_queue_init(struct bnx2x *bp,
 
 	/* Owner specific callbacks */
 	o->validate      = validate;
+	o->remove        = remove;
 	o->optimize      = optimize;
 	o->execute       = exec;
 	o->get           = get;
@@ -1340,6 +1342,35 @@ static int bnx2x_validate_vlan_mac(struct bnx2x *bp,
 	}
 }
 
+static int bnx2x_remove_vlan_mac(struct bnx2x *bp,
+				  union bnx2x_qable_obj *qo,
+				  struct bnx2x_exeq_elem *elem)
+{
+	int rc = 0;
+
+	/* If consumption wasn't required, nothing to do */
+	if (test_bit(BNX2X_DONT_CONSUME_CAM_CREDIT,
+		     &elem->cmd_data.vlan_mac.vlan_mac_flags))
+		return 0;
+
+	switch (elem->cmd_data.vlan_mac.cmd) {
+	case BNX2X_VLAN_MAC_ADD:
+	case BNX2X_VLAN_MAC_MOVE:
+		rc = qo->vlan_mac.put_credit(&qo->vlan_mac);
+		break;
+	case BNX2X_VLAN_MAC_DEL:
+		rc = qo->vlan_mac.get_credit(&qo->vlan_mac);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (rc != true)
+		return -EINVAL;
+
+	return 0;
+}
+
 /**
  * bnx2x_wait_vlan_mac - passivly wait for 5 seconds until all work completes.
  *
@@ -1801,8 +1832,14 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp,
 
 	list_for_each_entry_safe(exeq_pos, exeq_pos_n, &exeq->exe_queue, link) {
 		if (exeq_pos->cmd_data.vlan_mac.vlan_mac_flags ==
-		    *vlan_mac_flags)
+		    *vlan_mac_flags) {
+			rc = exeq->remove(bp, exeq->owner, exeq_pos);
+			if (rc) {
+				BNX2X_ERR("Failed to remove command\n");
+				return rc;
+			}
 			list_del(&exeq_pos->link);
+		}
 	}
 
 	spin_unlock_bh(&exeq->lock);
@@ -1908,6 +1945,7 @@ void bnx2x_init_mac_obj(struct bnx2x *bp,
 		bnx2x_exe_queue_init(bp,
 				     &mac_obj->exe_queue, 1, qable_obj,
 				     bnx2x_validate_vlan_mac,
+				     bnx2x_remove_vlan_mac,
 				     bnx2x_optimize_vlan_mac,
 				     bnx2x_execute_vlan_mac,
 				     bnx2x_exeq_get_mac);
@@ -1924,6 +1962,7 @@ void bnx2x_init_mac_obj(struct bnx2x *bp,
 		bnx2x_exe_queue_init(bp,
 				     &mac_obj->exe_queue, CLASSIFY_RULES_COUNT,
 				     qable_obj, bnx2x_validate_vlan_mac,
+				     bnx2x_remove_vlan_mac,
 				     bnx2x_optimize_vlan_mac,
 				     bnx2x_execute_vlan_mac,
 				     bnx2x_exeq_get_mac);
@@ -1963,6 +2002,7 @@ void bnx2x_init_vlan_obj(struct bnx2x *bp,
 		bnx2x_exe_queue_init(bp,
 				     &vlan_obj->exe_queue, CLASSIFY_RULES_COUNT,
 				     qable_obj, bnx2x_validate_vlan_mac,
+				     bnx2x_remove_vlan_mac,
 				     bnx2x_optimize_vlan_mac,
 				     bnx2x_execute_vlan_mac,
 				     bnx2x_exeq_get_vlan);
@@ -2009,6 +2049,7 @@ void bnx2x_init_vlan_mac_obj(struct bnx2x *bp,
 		bnx2x_exe_queue_init(bp,
 				     &vlan_mac_obj->exe_queue, 1, qable_obj,
 				     bnx2x_validate_vlan_mac,
+				     bnx2x_remove_vlan_mac,
 				     bnx2x_optimize_vlan_mac,
 				     bnx2x_execute_vlan_mac,
 				     bnx2x_exeq_get_vlan_mac);
@@ -2025,6 +2066,7 @@ void bnx2x_init_vlan_mac_obj(struct bnx2x *bp,
 				     &vlan_mac_obj->exe_queue,
 				     CLASSIFY_RULES_COUNT,
 				     qable_obj, bnx2x_validate_vlan_mac,
+				     bnx2x_remove_vlan_mac,
 				     bnx2x_optimize_vlan_mac,
 				     bnx2x_execute_vlan_mac,
 				     bnx2x_exeq_get_vlan_mac);