kernel.git/drivers/net/ethernet/tile, branch linux-3.6.y

tilegx: fix some issues in the SW TSO support

2012-10-31T17:10:20Z

commit 3da3fff8006c608f19a51859d44ba47ca8b41461 upstream. This change correctly computes the header length and data length in the fragments to avoid a bug where we would end up with extremely slow performance. Also adopt use of skb_frag_size() accessor. Signed-off-by: Chris Metcalf Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

tilegx net: use eth_hw_addr_random(), not eth_random_addr()

2012-07-18T19:07:45Z

Signed-off-by: Chris Metcalf

tilegx net driver: handle payload data not in frags

2012-07-18T19:03:00Z

The original driver implementation assumed that for TSO, all the payload data would be in the frags. This isn't always true; change the driver to support payload data at skb->data between "skb_transport_offset(skb) + tcp_hdrlen(skb)" and "skb->hdr_len", followed by the data in the frags. Signed-off-by: Chris Metcalf

net: tilegx driver bugfix (be explicit about percpu queue number)

2012-07-18T19:02:59Z

Avoid packets belonging to queue/cpu A trying to transmit on cpu B. Signed-off-by: Chris Metcalf

ethernet: Use eth_random_addr

2012-07-17T05:38:27Z

Convert the existing uses of random_ether_addr to the new eth_random_addr. Signed-off-by: Joe Perches Signed-off-by: David S. Miller

tilegx network driver: initial support

2012-06-12T00:01:26Z

This change adds support for the tilegx network driver based on the GXIO IORPC support in the tilegx software stack, using the on-chip mPIPE packet processing engine. Signed-off-by: Chris Metcalf Signed-off-by: David S. Miller

drivers/net: Convert compare_ether_addr to ether_addr_equal

2012-05-11T03:33:01Z

Use the new bool function ether_addr_equal to add some clarity and reduce the likelihood for misuse of compare_ether_addr for sorting. Done via cocci script: $ cat compare_ether_addr.cocci @@ expression a,b; @@ - !compare_ether_addr(a, b) + ether_addr_equal(a, b) @@ expression a,b; @@ - compare_ether_addr(a, b) + !ether_addr_equal(a, b) @@ expression a,b; @@ - !ether_addr_equal(a, b) == 0 + ether_addr_equal(a, b) @@ expression a,b; @@ - !ether_addr_equal(a, b) != 0 + !ether_addr_equal(a, b) @@ expression a,b; @@ - ether_addr_equal(a, b) == 0 + !ether_addr_equal(a, b) @@ expression a,b; @@ - ether_addr_equal(a, b) != 0 + ether_addr_equal(a, b) @@ expression a,b; @@ - !!ether_addr_equal(a, b) + ether_addr_equal(a, b) Signed-off-by: Joe Perches Signed-off-by: David S. Miller

drivers/net/ethernet/tile: fix netdev_alloc_skb() bombing

2012-04-02T17:17:37Z

Commit dae2e9f430c46c29e3f771110094bd3da3625aa4 changed dev_alloc_skb() to netdev_alloc_skb(), adding a dev pointer, but erroneously used "->" instead of "." for a struct member when accessing the dev pointer. This change fixes the build breakage. Signed-off-by: Chris Metcalf

tilepro ethernet driver: fix a few minor issues

2012-04-02T16:14:13Z

This commit fixes a number of issues seen with the driver: - Improve handling of return credits to the hardware shim - Use skb_frag_size() appropriately - Fix driver so it works properly with netpoll for console over UDP Signed-off-by: Chris Metcalf

ethernet: unify return value of .ndo_set_mac_address if address is invalid

2012-02-23T22:03:20Z

Unify return value of .ndo_set_mac_address if the given address isn't valid. Return -EADDRNOTAVAIL as eth_mac_addr() already does if is_valid_ether_addr() fails. Signed-off-by: Danny Kukawka Signed-off-by: David S. Miller