From: Stephen Hemminger <shemminger@osdl.org>
Date: Tue, 7 Mar 2006 19:06:36 +0000 (-0800)
Subject: sky2: force early transmit interrupts
X-Git-Tag: v2.6.16-rc6~6^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b19666d92009ad2aa8e12d25f2cab59fb32421eb;p=pandora-kernel.git

sky2: force early transmit interrupts

Avoid premature transmit ring full conditions.
Force a transmit status interrupt if transmit ring gets nearly full
and after a TSO send.

Allow more entries in transmit ring to be used if dma_addr is 32 bits

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
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