From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kok, Auke" Subject: [PATCH 03/23] e100: Add debugging code for cb cleaning and csum failures. Date: Tue, 19 Sep 2006 10:28:38 -0700 Message-ID: <20060919172838.4605.35958.stgit@gitlost.site> References: <20060919172623.4605.56860.stgit@gitlost.site> Cc: netdev@vger.kernel.org, "Brandeburg, Jesse" , "Kok, Auke" , "Kok, Auke" , "Ronciak, John" Return-path: Received: from [63.64.152.142] ([63.64.152.142]:12045 "EHLO gitlost.site") by vger.kernel.org with ESMTP id S1030338AbWISRTn (ORCPT ); Tue, 19 Sep 2006 13:19:43 -0400 To: "Garzik, Jeff" In-Reply-To: <20060919172623.4605.56860.stgit@gitlost.site> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Refine cb cleaning debug printout and print out all cleaned cbs' status. Add debug flag for EEPROM csum failures that were overridden by the user. Signed-off-by: Jesse Brandeburg Signed-off-by: Auke Kok --- drivers/net/e100.c | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/net/e100.c b/drivers/net/e100.c index ab0868c..ae93c62 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -761,6 +761,8 @@ static int e100_eeprom_load(struct nic * DPRINTK(PROBE, ERR, "EEPROM corrupted\n"); if (!eeprom_bad_csum_allow) return -EAGAIN; + else + add_taint(TAINT_MACHINE_CHECK); } return 0; @@ -1657,13 +1659,14 @@ static int e100_tx_clean(struct nic *nic spin_lock(&nic->cb_lock); - DPRINTK(TX_DONE, DEBUG, "cb->status = 0x%04X\n", - nic->cb_to_clean->status); - /* Clean CBs marked complete */ for(cb = nic->cb_to_clean; cb->status & cpu_to_le16(cb_complete); cb = nic->cb_to_clean = cb->next) { + DPRINTK(TX_DONE, DEBUG, "cb[%d]->status = 0x%04X\n", + (int)(((void*)cb - (void*)nic->cbs)/sizeof(struct cb)), + cb->status); + if(likely(cb->skb != NULL)) { nic->net_stats.tx_packets++; nic->net_stats.tx_bytes += cb->skb->len; --- Auke Kok