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(parent: 2487894) | patch
cxgb3 - Fix potential MAC hang
authorDivy Le Ray <divy@chelsio.com>
Sun, 18 Mar 2007 20:10:12 +0000 (13:10 -0700)
committerJeff Garzik <jeff@garzik.org>
Fri, 23 Mar 2007 05:48:34 +0000 (01:48 -0400)
commitc0b5f713e51769e42f7fae2735de1cd66d4f3b87
tree8ece58a4eec002186f1c569385830f03336b50aftree | snapshot
parent248789411aac0807229d6c831f81e457235a10dccommit | diff
cxgb3 - Fix potential MAC hang

Under rare conditions, the MAC might hang while generating a pause frame.
This patch fine tunes the MAC settings to avoid the issue, allows for
periodic MAC state check, and triggers a recovery if hung.

Also fix one MAC statistics counter for the rev board T3B2.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/net/cxgb3/common.h diff | blob | history
drivers/net/cxgb3/cxgb3_main.c diff | blob | history
drivers/net/cxgb3/regs.h diff | blob | history
drivers/net/cxgb3/xgmac.c diff | blob | history
Linux Kernel Source Tree.