Commit graph

15 commits

Author SHA1 Message Date
John Crispin
38692d14f2 ralink: fix mt7530 for newer silicon revisions
latest mt7530 silicon seems to have a different phy id.

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 43113
2014-10-30 08:07:49 +00:00
John Crispin
152d692a1f ramips: improve ralink ethernet driver
Change list:
* add tx scatter gather function.
* add software rx vlan offload to let GRO work.
* add jumbo frame support. because use build_skb so max MTU is 3812.
* enable hardware tx vlan.
* enable GRO and remove LRO. because it can improve performance and can work on forwarding.
* enable/fix tx padding function.
* let napi handle tx clean up.
* support ethtool operation. now support message level, hardware status and coalesce.
* ethtool support use mdio to get phy status only on mt7620. need modify dts file and add phy info to support it.

Notes:
* build and test on rt2880, rt3052, rt3352, rt3662, rt5350 and mt7620a.
* TCP NAT performance improve. test with netperf.
  - rt2880(gigabit) from 5x to 12x Mbps.
  - rt3x5x from 6x to 94 Mbps.
  - rt5250 from 5x to 8x Mbps.
  - rt3662(gigabit) from 6x to 42x Mbps with GRO. 23x Mbps without GRO. 66x Mbps with jumbo frame.
  - mt7620 still 94Mbps.
* TSO function not tested. because i don't have mt7620 with eco >= 5. and the hardware don't support to set MSS. it will have problem.

Signed-off-by: michael lee <igvtee@gmail.com>

SVN-Revision: 43108
2014-10-29 19:43:59 +00:00
John Crispin
8223e78121 ralink: fix a off by 4 bug in mt7530
0x8100000c vs 0x810000c0 int he pvc register this caused the cascade with an external mt7530 to fail.

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 43104
2014-10-29 18:49:46 +00:00
John Crispin
1bbc5de86e ralink: various i2c related fixes
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42868
2014-10-10 08:56:53 +00:00
John Crispin
97c202968a ralink: various i2c fixes
the driver did not handle all states correctly causing a deadlock of the i2c hw block.

Signed-off-by: Ing.Michele Mogioni <michele.mogioni@unimc.it>

SVN-Revision: 42807
2014-10-06 20:05:13 +00:00
John Crispin
98114e7cdd ralink: Add missing code to free GPIO on Ralink SoC
Signed-off-by: schildt@ibr.cs.tu-bs.de
Acked-by: info@gerhard-bertelsmann.de

SVN-Revision: 42788
2014-10-06 04:52:26 +00:00
John Crispin
4ef1237545 ralink: drop dwc_otg support. dwc2 seems stable
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42617
2014-09-19 10:52:37 +00:00
Luka Perkov
02629d8f87 kernel: update 3.14 to 3.14.18
Targets were build tested and patches are refreshed.

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 42463
2014-09-10 21:40:19 +00:00
John Crispin
bdba024c7b ralink: add dwc2 device_reset() call
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42445
2014-09-08 17:32:52 +00:00
John Crispin
24a6617585 ramips: unbreak i2c for 3.14
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42315
2014-08-28 06:05:36 +00:00
John Crispin
d3d9d55cde ralink: a few 3.14 related fixes
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42292
2014-08-25 16:31:09 +00:00
John Crispin
843fc45e27 ralink: fix mt7620 ohci 3.14
the ohci phy was not reset properly

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42291
2014-08-25 16:31:05 +00:00
John Crispin
a3fd3dc796 ramips: second spi device on rt5350
This is based on Jon Smirl's patch with the following changes:
- Set CS polarity as low by default.
- Add support for changing CS polarity.
- Add support for changing LSB/MSB.
- Add support for changing SPI mode.
- Fix indentations.

I tested it on a VoCore. Works fine connected to a second flash, but fails to detect MMC/SD cards due to SPI clock speed.

Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 42276
2014-08-25 06:35:42 +00:00
John Crispin
bf1e92f526 ralink: add back the gpio_export_named() patch for 3.14
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42176
2014-08-18 13:08:33 +00:00
John Crispin
bc67bd2295 ralink: add 3.14 support
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42040
2014-08-07 14:41:19 +00:00