From 04e715cd46ba523806070fbf9ded009f10e107cd Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Tue, 1 Sep 2009 15:14:06 +0200 Subject: iwmc3200wifi: Add a last_fw_err debugfs entry 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 Signed-off-by: John W. Linville --- drivers/net/wireless/iwmc3200wifi/rx.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/wireless/iwmc3200wifi/rx.c') diff --git a/drivers/net/wireless/iwmc3200wifi/rx.c b/drivers/net/wireless/iwmc3200wifi/rx.c index 14950b147f91..40dbcbc16593 100644 --- a/drivers/net/wireless/iwmc3200wifi/rx.c +++ b/drivers/net/wireless/iwmc3200wifi/rx.c @@ -102,6 +102,8 @@ static int iwm_ntf_error(struct iwm_priv *iwm, u8 *buf, error = (struct iwm_umac_notif_error *)buf; fw_err = &error->err; + memcpy(iwm->last_fw_err, fw_err, sizeof(struct iwm_fw_error_hdr)); + IWM_ERR(iwm, "%cMAC FW ERROR:\n", (le32_to_cpu(fw_err->category) == UMAC_SYS_ERR_CAT_LMAC) ? 'L' : 'U'); IWM_ERR(iwm, "\tCategory: %d\n", le32_to_cpu(fw_err->category)); -- cgit v1.2.3-59-g8ed1b