]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[TG3]: 40-bit DMA workaround part 2
authorMichael Chan <mchan@broadcom.com>
Sun, 19 Mar 2006 21:21:12 +0000 (13:21 -0800)
committerDavid S. Miller <davem@davemloft.net>
Sun, 19 Mar 2006 21:21:12 +0000 (13:21 -0800)
commit4a29cc2e503b33a1e96db4c3f9a94165f153f259
tree74645b5ef3a92ad9857ed63d6446e2be0535060c
parentc7c694d196a39af6e644e24279953d04f30362db
[TG3]: 40-bit DMA workaround part 2

The 40-bit DMA workaround recently implemented for 5714, 5715, and
5780 needs to be expanded because there may be other tg3 devices
behind the EPB Express to PCIX bridge in the 5780 class device.

For example, some 4-port card or mother board designs have 5704 behind
the 5714.

All devices behind the EPB require the 40-bit DMA workaround.

Thanks to Chris Elmquist again for reporting the problem and testing
the patch.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/tg3.c
drivers/net/tg3.h
include/linux/pci_ids.h