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authorBen Hutchings2008-09-01 13:49:25 +0200
committerJeff Garzik2008-09-25 00:54:36 +0200
commitc8fcc49c542a2312c706ebf76dcfe5266b39ee13 (patch)
treea2d5bb988c4de5bfcc3e95a4eca44e44503ac470 /drivers/net/sfc/falcon.c
parentsfc: Remove workaround for old firmware bug (diff)
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sfc: Serialise tenxpress_special_reset() with statistics fetches
On some boards 10Xpress feeds a 156 MHz clock to the Falcon XMAC. MAC statistics DMA can fail while this clock is stopped during a PHY reset. From: Steve Hodgson <shodgson@solarflare.com> Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/falcon.c')
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