| commit | fc88219601aa3f94def89433a6afde154e8faa8c | |
| author | Divy Le Ray <divy@chelsio.com> | |
| Thu, 12 Mar 2009 21:14:09 +0000 (12 21:14 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Fri, 13 Mar 2009 18:30:45 +0000 (13 11:30 -0700) | ||
| tree | 8c921807f947ba25c7ce188c9ec586aa57b0a0f9 | treesnapshot (tar.gz zip) |
| parent | 42c8ea17e8f78752ed5a354791b0ea1697dc3480 | commitdiff |
cxgb3: disable high freq non-data interrupts
Under RX pressure, The HW might generate a high load of interrupts
to signal mac fifo or free lists overflow.
Disable the interrupts, and poll the relevant status bits
to maintain stats.
Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Under RX pressure, The HW might generate a high load of interrupts
to signal mac fifo or free lists overflow.
Disable the interrupts, and poll the relevant status bits
to maintain stats.
Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| drivers/net/cxgb3/cxgb3_main.c | diffblobblamehistory | |
| drivers/net/cxgb3/regs.h | diffblobblamehistory | |
| drivers/net/cxgb3/sge.c | diffblobblamehistory | |
| drivers/net/cxgb3/t3_hw.c | diffblobblamehistory |