netdev - [PATCH net-next 4/9] tg3: Unlock 5717 B0+ support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:	Wed, 15 Sep 2010 11:59:56 -0700
From:	"Matt Carlson" <mcarlson@...adcom.com>
To:	davem@...emloft.net
cc:	netdev@...r.kernel.org, andy@...yhouse.net, mcarlson@...adcom.com
Subject: [PATCH net-next 4/9] tg3: Unlock 5717 B0+ support

This patch adjusts the driver to use the tg3_start_xmit_dma_bug()
transmit routine for all revisions of 5717 asic rev devices and then
allows the driver to attach to B0 and later devices.

Reviewed-by: Benjamin Li <benli@...adcom.com>
Reviewed-by: Michael Chan <mchan@...adcom.com>
Signed-off-by: Matt Carlson <mcarlson@...adcom.com>
---
 drivers/net/tg3.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index fc9706c..4e92b81 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -13431,10 +13431,6 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	if (err)
 		return err;
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 &&
-	    tp->pci_chip_rev_id != CHIPREV_ID_5717_A0)
-		return -ENOTSUPP;
-
 	/* Initialize data/descriptor byte/word swapping. */
 	val = tr32(GRC_MODE);
 	val &= GRC_MODE_HOST_STACKUP;
@@ -14463,7 +14459,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 	}
 
 	if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) &&
-	    tp->pci_chip_rev_id != CHIPREV_ID_5717_A0 &&
+	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 &&
 	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719)
 		dev->netdev_ops = &tg3_netdev_ops;
 	else
-- 
1.7.1


--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html