diff options
| author | Dmitry Kravkov <dmitry@broadcom.com> | 2011-06-14 01:33:25 +0000 |
|---|---|---|
| committer | David S. Miller <davem@conan.davemloft.net> | 2011-06-15 10:56:14 -0400 |
| commit | 7a25cc7315e4d846cebbecd31bc4d79e7d2d6db3 (patch) | |
| tree | de12b07dc43283ff94f29774a13a0f16bd5c0c94 /drivers/net/bnx2x/bnx2x_main.c | |
| parent | 361c391e2339eb8d479feec9042ec6e822593350 (diff) | |
bnx2x: dump FW memory when appropriate msglvl is raised
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
Diffstat (limited to 'drivers/net/bnx2x/bnx2x_main.c')
| -rw-r--r-- | drivers/net/bnx2x/bnx2x_main.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c index 2b4b376a69fb..3c06b1400397 100644 --- a/drivers/net/bnx2x/bnx2x_main.c +++ b/drivers/net/bnx2x/bnx2x_main.c @@ -833,9 +833,9 @@ static int bnx2x_mc_assert(struct bnx2x *bp) return rc; } -static void bnx2x_fw_dump(struct bnx2x *bp) +void bnx2x_fw_dump_lvl(struct bnx2x *bp, const char *lvl) { - u32 addr; + u32 addr, val; u32 mark, offset; __be32 data[9]; int word; @@ -844,6 +844,14 @@ static void bnx2x_fw_dump(struct bnx2x *bp) BNX2X_ERR("NO MCP - can not dump\n"); return; } + netdev_printk(lvl, bp->dev, "bc %d.%d.%d\n", + (bp->common.bc_ver & 0xff0000) >> 16, + (bp->common.bc_ver & 0xff00) >> 8, + (bp->common.bc_ver & 0xff)); + + val = REG_RD(bp, MCP_REG_MCPR_CPU_PROGRAM_COUNTER); + if (val == REG_RD(bp, MCP_REG_MCPR_CPU_PROGRAM_COUNTER)) + printk("%s" "MCP PC at 0x%x\n", lvl, val); if (BP_PATH(bp) == 0) trace_shmem_base = bp->common.shmem_base; @@ -853,9 +861,9 @@ static void bnx2x_fw_dump(struct bnx2x *bp) mark = REG_RD(bp, addr); mark = (CHIP_IS_E1x(bp) ? MCP_REG_MCPR_SCRATCH : MCP_A_REG_MCPR_SCRATCH) + ((mark + 0x3) & ~0x3) - 0x08000000; - pr_err("begin fw dump (mark 0x%x)\n", mark); + printk("%s" "begin fw dump (mark 0x%x)\n", lvl, mark); - pr_err(""); + printk("%s", lvl); for (offset = mark; offset <= trace_shmem_base; offset += 0x8*4) { for (word = 0; word < 8; word++) data[word] = htonl(REG_RD(bp, offset + 4*word)); @@ -868,7 +876,12 @@ static void bnx2x_fw_dump(struct bnx2x *bp) data[8] = 0x0; pr_cont("%s", (char *)data); } - pr_err("end of fw dump\n"); + printk("%s" "end of fw dump\n", lvl); +} + +static inline void bnx2x_fw_dump(struct bnx2x *bp) +{ + bnx2x_fw_dump_lvl(bp, KERN_ERR); } void bnx2x_panic_dump(struct bnx2x *bp) |