diff options
| author | Samuel Ortiz <sameo@linux.intel.com> | 2009-09-01 15:14:06 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-09-01 12:48:28 -0400 |
| commit | 04e715cd46ba523806070fbf9ded009f10e107cd (patch) | |
| tree | ed6f3130398a7d6e8b64d39ae87c241652348ed1 /drivers/net/wireless/iwmc3200wifi/main.c | |
| parent | d210176eaaed0c7883caba52665bcfb5d420c660 (diff) | |
iwmc3200wifi: Add a last_fw_err debugfs entrymaster-2009-09-01
In order to check what was the last fw error we got accross resets, we add
this debugfs entry. It displays the complete ASSERT information.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/main.c')
| -rw-r--r-- | drivers/net/wireless/iwmc3200wifi/main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/main.c b/drivers/net/wireless/iwmc3200wifi/main.c index 6a5b76acb64..d668e475632 100644 --- a/drivers/net/wireless/iwmc3200wifi/main.c +++ b/drivers/net/wireless/iwmc3200wifi/main.c @@ -260,6 +260,11 @@ int iwm_priv_init(struct iwm_priv *iwm) iwm->watchdog.data = (unsigned long)iwm; mutex_init(&iwm->mutex); + iwm->last_fw_err = kzalloc(sizeof(struct iwm_fw_error_hdr), + GFP_KERNEL); + if (iwm->last_fw_err == NULL) + return -ENOMEM; + return 0; } @@ -271,6 +276,7 @@ void iwm_priv_deinit(struct iwm_priv *iwm) destroy_workqueue(iwm->txq[i].wq); destroy_workqueue(iwm->rx_wq); + kfree(iwm->last_fw_err); } /* |