linux.git/drivers/net/r6040.c, branch master Linux kernel source tree r6040: Move the RDC driver 2011-08-12T19:38:34+00:00 Jeff Kirsher jeffrey.t.kirsher@intel.com 2011-07-24T06:26:01+00:00 58565a35eab01eb5fba928af23d31a636d03a056 Move the RDC driver into drivers/net/ethernet/rdc/ and make the necessary Kconfig and Makefile changes. CC: Florian Fainelli <florian@openwrt.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> 
Move the RDC driver into drivers/net/ethernet/rdc/ and make the
necessary Kconfig and Makefile changes.

CC: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-07-21T20:38:42+00:00 David S. Miller davem@davemloft.net 2011-07-21T20:38:42+00:00 033b1142f4bd44a116d1356fe4a0510437ceddf9 Conflicts: net/bluetooth/l2cap_core.c 
Conflicts:
	net/bluetooth/l2cap_core.c
r6040: only disable RX interrupt if napi_schedule_prep is successful 2011-07-15T15:10:33+00:00 Michael Thalmeier Michael.Thalmeier@sigmatek.at 2011-07-15T01:28:26+00:00 0d9b6e738a22244d38def847a24e5ee6fcedd898 When receiving the first RX interrupt before the internal call to napi_schedule_prep is successful the RX interrupt gets disabled and is never enabled again as the poll function never gets executed. Signed-off-by: Michael Thalmeier <Michael.Thalmeier@sigmatek.at> Signed-off-by: David S. Miller <davem@davemloft.net> 
When receiving the first RX interrupt before the internal call
to napi_schedule_prep is successful the RX interrupt gets disabled
and is never enabled again as the poll function never gets executed.

Signed-off-by: Michael Thalmeier <Michael.Thalmeier@sigmatek.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
r6040: fix race in transmit time stamping. 2011-06-19T23:35:30+00:00 Richard Cochran richardcochran@gmail.com 2011-06-19T03:31:42+00:00 2aa8f4c9d0f88ae7eacac424d8816de225cfe2aa Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
r6040: enable transmit time stamping. 2011-06-13T21:26:15+00:00 Richard Cochran richardcochran@gmail.com 2011-06-12T02:19:05+00:00 7c4bb9fcaed7148eb25c0cf0997f01971fba21e9 This patch enables software (and phy device) transmit time stamping for the RDC R6040 Fast Ethernet MAC. Compile tested only. Cc: Florian Fainelli <florian@openwrt.org> Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Signed-off-by: David S. Miller <davem@conan.davemloft.net> 
This patch enables software (and phy device) transmit time stamping
for the RDC R6040 Fast Ethernet MAC. Compile tested only.

Cc: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
Fix common misspellings 2011-03-31T14:26:23+00:00 Lucas De Marchi lucas.demarchi@profusion.mobi 2011-03-31T01:57:33+00:00 25985edcedea6396277003854657b5f3cb31a628 Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi> 
Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
r6040: bump to version 0.27 and date 23Feb2011 2011-03-08T22:21:50+00:00 Florian Fainelli florian@openwrt.org 2011-03-07T00:09:42+00:00 86f99fffffc631b8fa03d07219dc0c67bb65893d Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
r6040: fix multicast operations 2011-03-08T22:21:50+00:00 Shawn Lin shawn@dmp.com.tw 2011-03-07T00:09:40+00:00 c60c9c71ade23351d9cd9d1ef96ad007eb4a15ab The original code does not work well when the number of mulitcast address to handle is greater than MCAST_MAX. It only enable promiscous mode instead of multicast hash table mode, so the hash table function will not be activated and all multicast frames will be recieved in this condition. This patch fixes the following issues with the r6040 NIC operating in multicast: 1) When the IFF_ALLMULTI flag is set, we should write 0xffff to the NIC hash table registers to make it process multicast traffic. 2) When the number of multicast address to handle is smaller than MCAST_MAX, we should use the NIC multicast registers MID1_{L,M,H}. 3) The hashing of the address was not correct, due to an invalid substraction (15 - (crc & 0x0f)) instead of (crc & 0x0f) and an incorrect crc algorithm (ether_crc_le) instead of (ether_crc). 4) If necessary, we should set HASH_EN flag in MCR0 to enable multicast hash table function. Reported-by: Marc Leclerc <marc-leclerc@signaturealpha.com> Tested-by: Marc Leclerc <marc-leclerc@signaturealpha.com> Signed-off-by: Shawn Lin <shawn@dmp.com.tw> Signed-off-by: Albert Chen <albert.chen@rdc.com.tw> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
The original code does not work well when the number of mulitcast
address to handle is greater than MCAST_MAX. It only enable promiscous
mode instead of multicast hash table mode, so the hash table function
will not be activated and all multicast frames will be recieved in this
condition.

This patch fixes the following issues with the r6040 NIC operating in
multicast:

1) When the IFF_ALLMULTI flag is set, we should write 0xffff to the NIC
hash table registers to make it process multicast traffic.

2) When the number of multicast address to handle is smaller than
MCAST_MAX, we should use the NIC multicast registers MID1_{L,M,H}.

3) The hashing of the address was not correct, due to an invalid
substraction (15 - (crc & 0x0f)) instead of (crc & 0x0f) and an
incorrect crc algorithm (ether_crc_le) instead of (ether_crc).

4) If necessary, we should set HASH_EN flag in MCR0 to enable multicast
hash table function.

Reported-by: Marc Leclerc <marc-leclerc@signaturealpha.com>
Tested-by: Marc Leclerc <marc-leclerc@signaturealpha.com>
Signed-off-by: Shawn Lin <shawn@dmp.com.tw>
Signed-off-by: Albert Chen <albert.chen@rdc.com.tw>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: r6040: Return proper error for r6040_init_one 2011-01-06T19:18:07+00:00 Axel Lin axel.lin@gmail.com 2011-01-04T22:40:04+00:00 9c86c0f4ba49b39f909d7f18731b91e563e07065 Return -ENOMEM instead of 0 for the case of mdiobus_alloc and kmalloc failure. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Return -ENOMEM instead of 0 for the case of mdiobus_alloc and kmalloc failure.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Florian Fainelli <florian@openwrt.org>
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 2010-10-21T15:43:05+00:00 David S. Miller davem@davemloft.net 2010-10-21T15:43:05+00:00 2198a10b501fd4443430cb17e065a9e859cc58c9 Conflicts: net/core/dev.c 
Conflicts:
	net/core/dev.c