From: "Dmitry Kravkov" <dmitry@broadcom.com>
To: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"David Miller" <davem@davemloft.net>
Cc: "Eilon Greenstein" <eilong@broadcom.com>, shmulikr@broadcom.com
Subject: [PATCH 4/6] bnx2x: enable internal target-read for 57712 and up only
Date: Sun, 24 Jul 2011 16:57:04 +0300 [thread overview]
Message-ID: <1311515824.23243.7.camel@lb-tlvb-dmitry> (raw)
From: Shmulik Ravid <shmulikr@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Shmulik Ravid <shmulikr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
---
drivers/net/bnx2x/bnx2x_main.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index 9c146f7..9c62092 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -10242,11 +10242,14 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
REG_WR(bp, PXP2_REG_PGL_ADDR_90_F0 + BP_PORT(bp)*16, 0);
REG_WR(bp, PXP2_REG_PGL_ADDR_94_F0 + BP_PORT(bp)*16, 0);
- /**
+ /*
* Enable internal target-read (in case we are probed after PF FLR).
- * Must be done prior to any BAR read access
+ * Must be done prior to any BAR read access. Only for 57712 and up
*/
- REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ, 1);
+ if (board_type != BCM57710 &&
+ board_type != BCM57711 &&
+ board_type != BCM57711E)
+ REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ, 1);
/* Reset the load counter */
bnx2x_clear_load_cnt(bp);
--
1.7.2.2
reply other threads:[~2011-07-24 14:11 UTC|newest]
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