linux.git/drivers/net/ethernet/ti, branch v3.7 Linux kernel source tree NET_VENDOR_TI: make available for am33xx as well 2012-10-25T03:07:36+00:00 Peter Korsgaard jacmet@sunsite.dk 2012-10-23T12:11:55+00:00 b2b3392cfc0f5af0f621b3d95aba459f2d5c0e28 The cpsw/davinci mdio ip cores are present on am33xx, so make NET_VENDOR_TI visible for it as well. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: David S. Miller <davem@davemloft.net> 
The cpsw/davinci mdio ip cores are present on am33xx, so make NET_VENDOR_TI
visible for it as well.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: ethernet: davinci_cpdma: decrease the desc count when cleaning up the remaining packets 2012-10-03T02:34:21+00:00 htbegin hotforest@gmail.com 2012-10-01T16:42:43+00:00 ffb5ba90017505a19e238e986e6d33f09e4df765 chan->count is used by rx channel. If the desc count is not updated by the clean up loop in cpdma_chan_stop, the value written to the rxfree register in cpdma_chan_start will be incorrect. Signed-off-by: Tao Hou <hotforest@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
chan->count is used by rx channel. If the desc count is not updated by
the clean up loop in cpdma_chan_stop, the value written to the rxfree
register in cpdma_chan_start will be incorrect.

Signed-off-by: Tao Hou <hotforest@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Revert "net: ti cpsw ethernet: allow reading phy interface mode from DT" 2012-10-01T21:39:31+00:00 David S. Miller davem@davemloft.net 2012-10-01T21:39:31+00:00 d4e62648274857a2b3a5bc62f910c062e71b2d9b This reverts commit d7559982701ac500662b2e8e150ff34f7faf0281. It wasn't meant to be applied, commit 342b7b741d76bc8aadeff844634348bb2a343d19 ("net: ti cpsw ethernet: set IFCTL_A bit in MACCONTROL") was redone in such a way to make this commit unnecessary. Signed-off-by: David S. Miller <davem@davemloft.net> 
This reverts commit d7559982701ac500662b2e8e150ff34f7faf0281.

It wasn't meant to be applied, commit
342b7b741d76bc8aadeff844634348bb2a343d19 ("net: ti cpsw ethernet: set
IFCTL_A bit in MACCONTROL") was redone in such a way to make this
commit unnecessary.

Signed-off-by: David S. Miller <davem@davemloft.net>
net: ti cpsw ethernet: allow reading phy interface mode from DT 2012-10-01T21:10:55+00:00 Daniel Mack zonque@gmail.com 2012-09-26T07:24:27+00:00 d7559982701ac500662b2e8e150ff34f7faf0281 Allow users to specify the phy interface of the CPSW slaves. The new node parameter is called "phy_if_mode" and is optional. The original behaviour of the driver is preserved when not given. Signed-off-by: Daniel Mack <zonque@gmail.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net> 
Allow users to specify the phy interface of the CPSW slaves. The new
node parameter is called "phy_if_mode" and is optional. The original
behaviour of the driver is preserved when not given.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: ti cpsw ethernet: set IFCTL_A bit in MACCONTROL 2012-10-01T21:09:07+00:00 Daniel Mack zonque@gmail.com 2012-09-27T09:19:34+00:00 342b7b741d76bc8aadeff844634348bb2a343d19 For RMII/RGMII mode operation in 100Mbps, the CPSW needs to set the IFCTL_A bits in the MACCONTROL register. For all other PHY modes, this bit is unused, so setting it unconditionally shouldn't cause any trouble. Signed-off-by: Daniel Mack <zonque@gmail.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net> 
For RMII/RGMII mode operation in 100Mbps, the CPSW needs to set the
IFCTL_A bits in the MACCONTROL register. For all other PHY modes, this
bit is unused, so setting it unconditionally shouldn't cause any
trouble.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-09-15T15:43:53+00:00 David S. Miller davem@davemloft.net 2012-09-15T15:43:53+00:00 b48b63a1f6e26b0dec2c9f1690396ed4bcb66903 Conflicts: net/netfilter/nfnetlink_log.c net/netfilter/xt_LOG.c Rather easy conflict resolution, the 'net' tree had bug fixes to make sure we checked if a socket is a time-wait one or not and elide the logging code if so. Whereas on the 'net-next' side we are calculating the UID and GID from the creds using different interfaces due to the user namespace changes from Eric Biederman. Signed-off-by: David S. Miller <davem@davemloft.net> 
Conflicts:
	net/netfilter/nfnetlink_log.c
	net/netfilter/xt_LOG.c

Rather easy conflict resolution, the 'net' tree had bug fixes to make
sure we checked if a socket is a time-wait one or not and elide the
logging code if so.

Whereas on the 'net-next' side we are calculating the UID and GID from
the creds using different interfaces due to the user namespace changes
from Eric Biederman.

Signed-off-by: David S. Miller <davem@davemloft.net>
net: ethernet: fix kernel OOPS when remove davinci_mdio module 2012-08-31T20:35:07+00:00 Bin Liu b-liu@ti.com 2012-08-30T06:37:32+00:00 b27393aecf66199f5ddad37c302d3e0cfadbe6c0 davinci mdio device is not unregistered from mdiobus when removing the module, which causes BUG_ON() when free the device from mdiobus. Calling mdiobus_unregister() before mdiobus_free() fixes the issue. Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
davinci mdio device is not unregistered from mdiobus when removing
the module, which causes BUG_ON() when free the device from mdiobus.

Calling mdiobus_unregister() before mdiobus_free() fixes the issue.

Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-08-22T21:21:38+00:00 David S. Miller davem@davemloft.net 2012-08-22T21:21:38+00:00 1304a7343b30fc4f16045412efdbb4179a3d9255 






drivers/net/ethernet/ti/davinci_cpdma.c: Remove potential NULL dereference
2012-08-14T23:59:43+00:00

Julia Lawall
Julia.Lawall@lip6.fr

2012-08-14T05:49:47+00:00

f37c54b6a6c56489221d42ff27305e4f8098e34b

If the NULL test is necessary, the initialization involving a dereference of
the tested value should be moved after the NULL test.

The sematic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
expression E;
identifier i,fld;
statement S;
@@

- T i = E->fld;
+ T i;
  ... when != E
      when != i
  if (E == NULL) S
+ i = E->fld;
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>





If the NULL test is necessary, the initialization involving a dereference of
the tested value should be moved after the NULL test.

The sematic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
expression E;
identifier i,fld;
statement S;
@@

- T i = E->fld;
+ T i;
  ... when != E
      when != i
  if (E == NULL) S
+ i = E->fld;
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>







drivers: net: ethernet: davince_mdio: device tree implementation
2012-08-07T23:24:55+00:00

Mugunthan V N
mugunthanvnm@ti.com

2012-08-06T05:05:57+00:00

ec03e6a89e5168c92581a769681207c29ad2030f

device tree implementation for davinci mdio driver

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>





device tree implementation for davinci mdio driver

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>