| commit | e31aa9870627106aebddd280aab8ecb2f493246a | [log] [tgz] |
|---|---|---|
| author | Matt Carlson <mcarlson@broadcom.com> | Wed Jul 27 14:20:53 2011 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Wed Jul 27 22:39:32 2011 -0700 |
| tree | c771dda9a09b07382947da52b82d093de9b951ea | |
| parent | 84b67b27e9531e9a70c9e8cd952d66c55f4d0ddb [diff] |
tg3: Break larger frags into 4k chunks for 5719 The 5719 has bug where RDMAs larger than 4k can cause problems. This patch works around the problem by dividing larger DMA requests into something the hardware can handle. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>