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authorMichael Chan <mchan@broadcom.com>2007-04-24 15:35:53 -0700
committerDavid S. Miller <davem@davemloft.net>2007-04-24 15:35:53 -0700
commit68c9f75a0539db583db074059d54deb607d1a475 (patch)
tree7c55bcd720a3189c61d40dad97638e232843fd0e
parent0bcbc92629044b5403719f77fb015e9005b1f504 (diff)
downloadop-kernel-dev-68c9f75a0539db583db074059d54deb607d1a475.zip
op-kernel-dev-68c9f75a0539db583db074059d54deb607d1a475.tar.gz
[BNX2]: Fix occasional NETDEV WATCHDOG on 5709.
Tweak a register setting to prevent the tx mailbox from halting. Update version to 1.5.8. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/bnx2.c7
-rw-r--r--drivers/net/bnx2.h1
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 0b7aded..e85f5ec 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -54,8 +54,8 @@
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "1.5.7"
-#define DRV_MODULE_RELDATE "March 29, 2007"
+#define DRV_MODULE_VERSION "1.5.8"
+#define DRV_MODULE_RELDATE "April 24, 2007"
#define RUN_AT(x) (jiffies + (x))
@@ -3421,6 +3421,9 @@ bnx2_init_chip(struct bnx2 *bp)
val = REG_RD(bp, BNX2_MQ_CONFIG);
val &= ~BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE;
val |= BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE_256;
+ if (CHIP_ID(bp) == CHIP_ID_5709_A0 || CHIP_ID(bp) == CHIP_ID_5709_A1)
+ val |= BNX2_MQ_CONFIG_HALT_DIS;
+
REG_WR(bp, BNX2_MQ_CONFIG, val);
val = 0x10000 + (MAX_CID_CNT * MB_KERNEL_CTX_SIZE);
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index ccbdf81..878eee5 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -6518,6 +6518,7 @@ struct bnx2 {
#define CHIP_ID_5708_B0 0x57081000
#define CHIP_ID_5708_B1 0x57081010
#define CHIP_ID_5709_A0 0x57090000
+#define CHIP_ID_5709_A1 0x57090010
#define CHIP_BOND_ID(bp) (((bp)->chip_id) & 0xf)
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