diff options
| author | Sritej Velaga <sritej.velaga@qlogic.com> | 2011-07-29 13:30:29 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-08-01 00:12:01 -0700 |
| commit | c76ecb7ae9a12dc1ea4d23075a8cd963156d5a32 (patch) | |
| tree | 0ff4a72dde898c90beebc59174c4c3448e7a7885 /drivers/net/qlcnic/qlcnic_main.c | |
| parent | 031a4a26809aef00f2a29fe781523a8eef1acff5 (diff) | |
qlcnic: Added debug info
Now printing states of essential registers once fw hang has been detected.
Bumped up the driver version to 5.0.22
Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qlcnic/qlcnic_main.c')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_main.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index d287a2bd498..ec8ef72d38d 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -3109,7 +3109,18 @@ qlcnic_check_health(struct qlcnic_adapter *adapter) clear_bit(__QLCNIC_FW_ATTACHED, &adapter->state); dev_info(&netdev->dev, "firmware hang detected\n"); - + dev_info(&adapter->pdev->dev, "Dumping hw/fw registers\n" + "PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2: 0x%x,\n" + "PEG_NET_0_PC: 0x%x, PEG_NET_1_PC: 0x%x,\n" + "PEG_NET_2_PC: 0x%x, PEG_NET_3_PC: 0x%x,\n" + "PEG_NET_4_PC: 0x%x\n", + QLCRD32(adapter, QLCNIC_PEG_HALT_STATUS1), + QLCRD32(adapter, QLCNIC_PEG_HALT_STATUS2), + QLCRD32(adapter, QLCNIC_CRB_PEG_NET_0 + 0x3c), + QLCRD32(adapter, QLCNIC_CRB_PEG_NET_1 + 0x3c), + QLCRD32(adapter, QLCNIC_CRB_PEG_NET_2 + 0x3c), + QLCRD32(adapter, QLCNIC_CRB_PEG_NET_3 + 0x3c), + QLCRD32(adapter, QLCNIC_CRB_PEG_NET_4 + 0x3c)); detach: adapter->dev_state = (state == QLCNIC_DEV_NEED_QUISCENT) ? state : QLCNIC_DEV_NEED_RESET; |