linux.git/drivers/net/vxge, branch v2.6.31 Linux kernel source tree vxge: Enable SRIOV support in the driver. 2009-06-17T11:31:14+00:00 Sivakumar Subramani Sivakumar.Subramani@neterion.com 2009-06-16T18:48:55+00:00 5dbc901172fb952409940cd7ca55d8e6e5a7cc2c - Enabled SRIOV support in the driver. - Call __vxge_hw_verify_pci_e_info() for the PF only. This function verifies the negotiated link width and current link speed in the Link Status Register (offset 12h) which are reserved fields for VFs as per the SRIOV specification, section 3.5.8. - Implemented David Miller's comment to remove the #ifdef CONFIG_PCI_IOV as these intefaces have NOP versions declared when the defintion is not set. Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com> Signed-off-by: Rastapur Santosh <santosh.rastapur@neterion.com> Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
- Enabled SRIOV support in the driver.
- Call __vxge_hw_verify_pci_e_info() for the PF only. This function
  verifies the negotiated link width and current link speed in the
  Link Status Register (offset 12h) which are reserved fields for VFs
  as per the SRIOV specification, section 3.5.8.
- Implemented David Miller's comment to remove the #ifdef CONFIG_PCI_IOV as
  these intefaces have NOP versions declared when the defintion is not set.

Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Rastapur Santosh <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
vxge: No need for check vfree() pointer. 2009-06-11T09:47:14+00:00 Figo.zhang figo1802@gmail.com 2009-06-10T04:21:55+00:00 50d36a93dc2c773c9625c62275b88ac936d9c4ba vfree() does its own 'NULL' check, so no need for check before calling it. Signed-off-by: Figo.zhang <figo1802@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
vfree() does its own 'NULL' check, so no need for check before
calling it.

Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dont update dev->trans_start in 10GB drivers 2009-05-29T08:46:26+00:00 Eric Dumazet eric.dumazet@gmail.com 2009-05-27T19:26:37+00:00 28679751a924c11f7135641f26e99249385de5b4 Followup of commits 9d21493b4beb8f918ba248032fefa393074a5e2b and 08baf561083bc27a953aa087dd8a664bb2b88e8e (net: tx scalability works : trans_start) (net: txq_trans_update() helper) Now that core network takes care of trans_start updates, dont do it in drivers themselves, if possible. Multi queue drivers can avoid one cache miss (on dev->trans_start) in their start_xmit() handler. Exceptions are NETIF_F_LLTX drivers (vxge & tehuti) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Followup of commits 9d21493b4beb8f918ba248032fefa393074a5e2b
and 08baf561083bc27a953aa087dd8a664bb2b88e8e
(net: tx scalability works : trans_start)
(net: txq_trans_update() helper)

Now that core network takes care of trans_start updates, dont do it
in drivers themselves, if possible. Multi queue drivers can
avoid one cache miss (on dev->trans_start) in their start_xmit()
handler.

Exceptions are NETIF_F_LLTX drivers (vxge & tehuti)

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-05-19T04:08:20+00:00 David S. Miller davem@davemloft.net 2009-05-19T04:08:20+00:00 bb803cfbecb03a0cf8dc7e1864f18dda6631af00 Conflicts: drivers/scsi/fcoe/fcoe.c 
Conflicts:
	drivers/scsi/fcoe/fcoe.c
Neterion: *FIFO1_DMA_ERR set twice, should 2nd be *FIFO2_DMA_ERR? 2009-05-18T04:18:05+00:00 roel kluin roel.kluin@gmail.com 2009-05-15T10:19:51+00:00 d77dd8d27e73a9277096453eb901aae0bfd4ca3c FIFO1_DMA_ERR is set twice, the second should be FIFO2_DMA_ERR. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Ram Vepa <ram.vepa@neterion.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
FIFO1_DMA_ERR is set twice, the second should be FIFO2_DMA_ERR.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Ram Vepa <ram.vepa@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Revert "vxge: use max() instead of VXGE_HW_SET_LEVEL" 2009-04-30T00:53:20+00:00 David S. Miller davem@davemloft.net 2009-04-30T00:53:20+00:00 a4fe91ee711f4e955ea85ab05b092cfe384b073e This reverts commit 011983048a120e520147361be1067dd82343038e. Causes warnings in the build as reported by Stephen Rothwell. So this change is worse than what it's curing. Signed-off-by: David S. Miller <davem@davemloft.net> 
This reverts commit 011983048a120e520147361be1067dd82343038e.

Causes warnings in the build as reported by Stephen Rothwell.
So this change is worse than what it's curing.

Signed-off-by: David S. Miller <davem@davemloft.net>
vxge: use max() instead of VXGE_HW_SET_LEVEL 2009-04-27T10:02:47+00:00 Alexander Beregalov a.beregalov@gmail.com 2009-04-23T15:53:21+00:00 011983048a120e520147361be1067dd82343038e Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Acked-by: Ram Vepa <ram.vepa@neterion.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Acked-by: Ram Vepa <ram.vepa@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
vxge: fix possible NULL dereference in vxge-traffic.c 2009-04-27T10:02:46+00:00 Alexander Beregalov a.beregalov@gmail.com 2009-04-23T15:31:38+00:00 4e204c1000561ddb1a62a9df857cb0457dd868a7 If vpath is NULL then hldev is NULL also. Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Acked-by: Ram Vepa <ram.vepa@neterion.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
If vpath is NULL then hldev is NULL also.

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Acked-by: Ram Vepa <ram.vepa@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
vxge: should include tcp.h 2009-04-04T23:36:18+00:00 Alexander Beregalov a.beregalov@gmail.com 2009-04-04T23:36:18+00:00 2b05e0021b21e1dc484a1237b7fa674e8a3704bb Fix this build error: drivers/net/vxge/vxge-main.c: In function 'vxge_get_vpath_no': drivers/net/vxge/vxge-main.c:695: error: dereferencing pointer to incomplete type ... Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Fix this build error:

drivers/net/vxge/vxge-main.c: In function 'vxge_get_vpath_no':
drivers/net/vxge/vxge-main.c:695: error: dereferencing pointer to
incomplete type
...

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Neterion: New driver: Kconfig and Makefile 2009-04-02T07:33:46+00:00 Ramkrishna Vepa ram.vepa@neterion.com 2009-04-01T18:15:24+00:00 f1782852adb57c8daf76a56146424f6c2f7410b6 - Kconfig and Makefile related changes for vxge driver. - No changes in current submission. - Changes from previous submission - - Incorporated the following review comments as per Bill Flink: - Add dependancy on INET along with PCI - Remove dependancy on INET_LRO and add GRO support. - Made this patch as last patch as per Ben Hutchings comments. Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com> Signed-off-by: Rastapur Santosh <santosh.rastapur@neterion.com> Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
- Kconfig and Makefile related changes for vxge driver.

- No changes in current submission.

- Changes from previous submission -
 - Incorporated the following review comments as per Bill Flink:
        - Add dependancy on INET along with PCI
        - Remove dependancy on INET_LRO and add GRO support.
 - Made this patch as last patch as per Ben Hutchings comments.

Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Rastapur Santosh <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>