From: "Matt Carlson" <mcarlson@broadcom.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, mcarlson@broadcom.com
Subject: [PATCH net-next 1/4] tg3: Make 1000Base-X FC resolution look like 1000T
Date: Mon, 21 Nov 2011 17:01:17 -0800 [thread overview]
Message-ID: <1321923680-7925-2-git-send-email-mcarlson@broadcom.com> (raw)
This patch changes tg3's 1000Base-X flow control resolution to look like
the 1000Base-T flow control resolution code.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
---
drivers/net/ethernet/broadcom/tg3.c | 18 ++++++------------
1 files changed, 6 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index d9e9c8c..438d099 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -1706,18 +1706,12 @@ static u8 tg3_resolve_flowctrl_1000X(u16 lcladv, u16 rmtadv)
{
u8 cap = 0;
- if (lcladv & ADVERTISE_1000XPAUSE) {
- if (lcladv & ADVERTISE_1000XPSE_ASYM) {
- if (rmtadv & LPA_1000XPAUSE)
- cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
- else if (rmtadv & LPA_1000XPAUSE_ASYM)
- cap = FLOW_CTRL_RX;
- } else {
- if (rmtadv & LPA_1000XPAUSE)
- cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
- }
- } else if (lcladv & ADVERTISE_1000XPSE_ASYM) {
- if ((rmtadv & LPA_1000XPAUSE) && (rmtadv & LPA_1000XPAUSE_ASYM))
+ if (lcladv & rmtadv & ADVERTISE_1000XPAUSE) {
+ cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
+ } else if (lcladv & rmtadv & ADVERTISE_1000XPSE_ASYM) {
+ if (lcladv & ADVERTISE_1000XPAUSE)
+ cap = FLOW_CTRL_RX;
+ if (rmtadv & ADVERTISE_1000XPAUSE)
cap = FLOW_CTRL_TX;
}
--
1.7.3.4
reply other threads:[~2011-11-22 1:02 UTC|newest]
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