Commit Graph

18 Commits

Author SHA1 Message Date
Somnath Kotur 3de09455cf be2net: Making die temperature ioctl call async
Also changing it's frequency to once every 64s instead of existing 32s as
it was shown to affect performance

Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-03 12:17:32 -04:00
Somnath Kotur 5a56eb10ba be2net: Modified PCI MaxReadReq size to 4096 bytes
Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-03 12:17:32 -04:00
Somnath Kotur 92aa921417 be2net: Fixed Endianness issues in the response read log length field while retrieving FAT data
This was manifesting as a crash when FAT Dump extraction was attempted on a PPC machine.

Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-03 12:17:32 -04:00
Somnath Kotur 9ae081c66e be2net: Change the data type of the 'on die temperature' stat.
This was showing up as junk value on PPC /Big endian machines since
it was marked as a byte.

Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-03 12:17:32 -04:00
Somnath Kotur 3ab81b5f42 be2net: Add 60 second delay to allow FAT dump completion on recovery from EEH
Add 60s delay before timeout on polling Bit 31 so that FAT dump can
complete when reset occurs.

Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-03 12:14:45 -04:00
Sathya Perla 04b71175f3 be2net: Show newly flashed FW ver in ethtool
This fix provides a newly flashed FW version (appended, in braces)
along with the currently running FW version via ethtool. The newly
flashed version runs only after a system reset.

Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-27 13:30:27 -04:00
Sathya Perla 8e7d3f681e be2net: fix multicast filter programming
Re-posting with subject fixed!

 Multicast programming has been broken since commit 5b8821b7. Setting the
 MULTICAST flag while sending the cmd to the FW was missing. Fixed this.

Also fixed-up some indentation in the adjacent lines.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-27 13:29:38 -04:00
Ian Campbell b061b39e3a benet: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Sathya Perla <sathya.perla@emulex.com>
Cc: Subbu Seetharaman <subbu.seetharaman@emulex.com>
Cc: Ajit Khaparde <ajit.khaparde@emulex.com>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-30 17:58:00 -04:00
Jiri Pirko 343e43c028 benet: remove bogus "unlikely" on vlan check
Use of unlikely in this place is wrong. Remove it.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-28 17:15:26 -04:00
Jeff Kirsher 88f07484cc drivers/net/ethernet/*: Enabled vendor Kconfig options
Based on finds for Stephen Rothwell, where current defconfig's
enable a ethernet driver and it is not compiled due to the newly
added NET_VENDOR_* component of Kconfig.

This patch enables all the "new" Kconfig options so that current
defconfig's will continue to compile the expected drivers.  In
addition, by enabling all the new Kconfig options does not add
any un-expected options.

CC: Stephen Rothwll <sfc@canb.auug.org.au>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-08-27 00:58:56 -07:00
Sathya Perla 15133fbbb9 be2net: remove unused variable
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-24 16:19:29 -07:00
Sathya Perla e2edb7d51f be2net: increase FW update completion timeout
Flashing some of the PHYs can take longer thus increasing the total flash
update time to a max of 40s.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-24 16:19:29 -07:00
Sathya Perla 09c1c68f22 be2net: fix erx->rx_drops_no_frags wrap around
The rx_drops_no_frags HW counter for RSS rings is 16bits in HW and can
wraparound often. Maintain a 32-bit accumulator in the driver to prevent
frequent wraparound.

Also, incorporated Eric's feedback to use ACCESS_ONCE() for the accumulator
write.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-24 16:19:29 -07:00
Sathya Perla db3ea7819d be2net: get rid of memory mapped pci-cfg space address
Get rid of adapter->pcicfg and its use. Use pci_config_read/write_dword()
instead.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-24 16:19:29 -07:00
Sathya Perla 857c99059e be2net: Fix race in posting rx buffers.
There is a possibility of be_post_rx_frags() being called simultaneously from
both be_worker() (when rx_post_starved) and be_poll_rx() (when rxq->used is 0).
This can be avoided by posting rx buffers only when some completions have been
reaped.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-24 16:19:28 -07:00
Somnath Kotur 939cf3069d be2net: Storing the 'vid' got by the grp5 event instead of storing the vlan_tag
Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-18 21:51:49 -07:00
Eric Dumazet 68c3e5a7b9 benet: fix build error on 32bit arch
Error comes from commit ac124ff973
(be2net: cleanup and refactor stats code)

ERROR: "__udivdi3" [drivers/net/benet/be2net.ko] undefined!

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-12 02:54:22 -07:00
Jeff Kirsher 9aebddd11b be2net: Move the Emulex driver
Moves the Emulex driver into drivers/net/ethernet/emulex/ and
make the necessary Kconfig and Makefile changes.

CC: Sathya Perla <sathya.perla@emulex.com>
CC: Subbu Seetharaman <subbu.seetharaman@emulex.com>
CC: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-08-11 02:33:55 -07:00