Revision ed199facd070f8e551dc16a2ae1baa01d8d28ed4 authored by Matt Carlson on 15 February 2011, 12:51:10 UTC, committed by David S. Miller on 17 February 2011, 22:11:15 UTC
If management firmware is present and the device is down, the firmware will assume control of the phy. If a phy access were allowed from the host, it will collide with firmware phy accesses, resulting in unpredictable behavior. This patch fixes the problem by disallowing phy accesses during the problematic condition. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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File | Mode | Size |
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linux | ||
vhost_test | ||
Makefile | -rw-r--r-- | 408 bytes |
virtio_test.c | -rw-r--r-- | 5.8 KB |
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