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| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-12-01 00:32:42 +0400 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-12-09 03:54:01 +0400 |
| commit | d332f591daca5f5301782bad69f94e160b5fa665 (patch) | |
| tree | 83650634b1911a75aee0bc230939a8db79287e11 | |
| parent | fe67c084cba9e50725f55281dc48fc29adb07cdd (diff) | |
| download | linux-d332f591daca5f5301782bad69f94e160b5fa665.tar.xz | |
iwlwifi: Display more uCode debug info
When uCode encounter problem, it pass a lot of debug data to help debugging
the issue. We only show partial data before, why not display all of those.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-commands.h | 24 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c | 15 |
2 files changed, 29 insertions, 10 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index f4eccf583775..d98d09cc5df7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -466,23 +466,27 @@ struct iwl_error_event_table { u32 frame_ptr; /* frame pointer */ u32 stack_ptr; /* stack pointer */ u32 hcmd; /* last host command header */ -#if 0 - /* no need to read the remainder, we don't use the values */ - u32 isr0; /* isr status register LMPM_NIC_ISR0: rxtx_flag */ - u32 isr1; /* isr status register LMPM_NIC_ISR1: host_flag */ - u32 isr2; /* isr status register LMPM_NIC_ISR2: enc_flag */ - u32 isr3; /* isr status register LMPM_NIC_ISR3: time_flag */ - u32 isr4; /* isr status register LMPM_NIC_ISR4: wico interrupt */ + u32 isr0; /* isr status register LMPM_NIC_ISR0: + * rxtx_flag */ + u32 isr1; /* isr status register LMPM_NIC_ISR1: + * host_flag */ + u32 isr2; /* isr status register LMPM_NIC_ISR2: + * enc_flag */ + u32 isr3; /* isr status register LMPM_NIC_ISR3: + * time_flag */ + u32 isr4; /* isr status register LMPM_NIC_ISR4: + * wico interrupt */ u32 isr_pref; /* isr status register LMPM_NIC_PREF_STAT */ u32 wait_event; /* wait event() caller address */ u32 l2p_control; /* L2pControlField */ u32 l2p_duration; /* L2pDurationField */ u32 l2p_mhvalid; /* L2pMhValidBits */ u32 l2p_addr_match; /* L2pAddrMatchStat */ - u32 lmpm_pmg_sel; /* indicate which clocks are turned on (LMPM_PMG_SEL) */ - u32 u_timestamp; /* indicate when the date and time of the compilation */ + u32 lmpm_pmg_sel; /* indicate which clocks are turned on + * (LMPM_PMG_SEL) */ + u32 u_timestamp; /* indicate when the date and time of the + * compilation */ u32 flow_handler; /* FH read/write pointers, RX credit */ -#endif } __packed; struct iwl_alive_resp { diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c index becd92173ddd..a0d43d6636f3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c @@ -648,6 +648,21 @@ static void iwl_dump_nic_error_log(struct iwl_trans *trans) IWL_ERR(trans, "0x%08X | hw version\n", table.hw_ver); IWL_ERR(trans, "0x%08X | board version\n", table.brd_ver); IWL_ERR(trans, "0x%08X | hcmd\n", table.hcmd); + + IWL_ERR(trans, "0x%08X | isr0\n", table.isr0); + IWL_ERR(trans, "0x%08X | isr1\n", table.isr1); + IWL_ERR(trans, "0x%08X | isr2\n", table.isr2); + IWL_ERR(trans, "0x%08X | isr3\n", table.isr3); + IWL_ERR(trans, "0x%08X | isr4\n", table.isr4); + IWL_ERR(trans, "0x%08X | isr_pref\n", table.isr_pref); + IWL_ERR(trans, "0x%08X | wait_event\n", table.wait_event); + IWL_ERR(trans, "0x%08X | l2p_control\n", table.l2p_control); + IWL_ERR(trans, "0x%08X | l2p_duration\n", table.l2p_duration); + IWL_ERR(trans, "0x%08X | l2p_mhvalid\n", table.l2p_mhvalid); + IWL_ERR(trans, "0x%08X | l2p_addr_match\n", table.l2p_addr_match); + IWL_ERR(trans, "0x%08X | lmpm_pmg_sel\n", table.lmpm_pmg_sel); + IWL_ERR(trans, "0x%08X | timestamp\n", table.u_timestamp); + IWL_ERR(trans, "0x%08X | flow_handler\n", table.flow_handler); } /** |