From patchwork Thu Dec 13 04:46:07 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [3.5.y.z, extended, stable] Patch "bnx2x: remove redundant warning log" has been added to staging queue Date: Wed, 12 Dec 2012 18:46:07 -0000 From: Herton Ronaldo Krzesinski X-Patchwork-Id: 205727 Message-Id: <1355373967-3048-1-git-send-email-herton.krzesinski@canonical.com> To: Ariel Elior Cc: kernel-team@lists.ubuntu.com, Eilon Greenstein , "David S. Miller" This is a note to let you know that I have just added a patch titled bnx2x: remove redundant warning log to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.5.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Herton ------ >From 017e0ab20fc21450232a4aafef32114b8b56535d Mon Sep 17 00:00:00 2001 From: Ariel Elior Date: Thu, 22 Nov 2012 07:16:17 +0000 Subject: [PATCH 08/20] bnx2x: remove redundant warning log commit 4a25417c20fac00b3afd58ce27408f964d19e708 upstream. fix bug where a register which was only meant to be read in 578xx/57712 devices causes a bogus error message to be logged when read from other devices. Signed-off-by: Ariel Elior Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller Signed-off-by: Herton Ronaldo Krzesinski --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) -- 1.7.9.5 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index f755a66..b398a1a 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -9494,10 +9494,13 @@ static int __devinit bnx2x_prev_unload_common(struct bnx2x *bp) */ static void __devinit bnx2x_prev_interrupted_dmae(struct bnx2x *bp) { - u32 val = REG_RD(bp, PGLUE_B_REG_PGLUE_B_INT_STS); - if (val & PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN) { - BNX2X_ERR("was error bit was found to be set in pglueb upon startup. Clearing"); - REG_WR(bp, PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR, 1 << BP_FUNC(bp)); + if (!CHIP_IS_E1x(bp)) { + u32 val = REG_RD(bp, PGLUE_B_REG_PGLUE_B_INT_STS); + if (val & PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN) { + BNX2X_ERR("was error bit was found to be set in pglueb upon startup. Clearing"); + REG_WR(bp, PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR, + 1 << BP_FUNC(bp)); + } } }