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157 commits

Author SHA1 Message Date
Felix Fietkau
acbb3e50e7 ar71xx: frequent ethernet mac resets upset the MDIO bus on ar7240, so do not run them on every device open, only on tx timeouts 
SVN-Revision: 26392
 2011-04-02 00:47:25 +00:00
Gabor Juhos
3106aea40b ar71xx: drivers/ag71xx: remove deprecated usage of IRQF_SAMPLE_RANDOM 
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

SVN-Revision: 23982
 2010-11-12 18:52:28 +00:00
Gabor Juhos
30ef7d55fc ar71xx: use pr_* functions in drivers 
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

SVN-Revision: 23981
 2010-11-12 18:52:12 +00:00
Gabor Juhos
f4d5c885e4 ar71xx: return statements does not need parenthesis 
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

SVN-Revision: 23979
 2010-11-12 18:51:38 +00:00
Gabor Juhos
e244e1c7cd ar71xx: fix inline attribute location 
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

SVN-Revision: 23978
 2010-11-12 18:51:21 +00:00
Gabor Juhos
acd8ad4de5 ar71xx: wrap long lines 
(build errors has been fixed - juhosg)

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

SVN-Revision: 23977
 2010-11-12 18:51:04 +00:00
Gabor Juhos
500fac1735 ar71xx: fix whitespaces nits 
(build error has been fixed - juhosg)

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

SVN-Revision: 23975
 2010-11-12 18:50:29 +00:00
Felix Fietkau
6656450c6d ar71xx: fix more section mismatches 
SVN-Revision: 23575
 2010-10-21 18:42:16 +00:00
Felix Fietkau
8858d90afe ar71xx: improve 2.6.36 compatibility. also, instead of adding a forward port patch to the 2.6.36 patches, add a backport patch to 2.6.32 
SVN-Revision: 23574
 2010-10-21 18:42:11 +00:00
Felix Fietkau
523fcf0497 ar71xx: add a new driver for the ar7240 switch using swconfig. hooks directly into the ethernet driver, as MAC resets also require switch reinitializations and the switch is part of the cpu core anyway switch only tl-wr741nd (and other devices using this board file, such as tl-wr841nd) over to using this by default, as other devices are still untested fixes #7563 
SVN-Revision: 22675
 2010-08-16 19:21:57 +00:00
Felix Fietkau
a27ea45e76 ar71xx: only reinit the ethernet MAC at .open() on ar724x for now, until we've figured out what part of it causes the issue described in #7563 
SVN-Revision: 22075
 2010-07-06 12:40:07 +00:00
Felix Fietkau
15b209d09f ag71xx: reset the hardware during open(), this improves recovery from tx timeouts on ar724x considerably 
SVN-Revision: 22055
 2010-07-04 02:15:08 +00:00
Felix Fietkau
89da22d1ea ag71xx: fix a memory corruption bug that happens if you flood the interface with packets while it's being brought down fixes boot time crashes under load reported by matteo 
SVN-Revision: 22054
 2010-07-04 01:31:33 +00:00
Felix Fietkau
7966004d99 ag71xx: remove rx alignment code for small packets, it seems to break ipv6 for some reason (fixes #7236) 
SVN-Revision: 21166
 2010-04-26 16:39:13 +00:00
Felix Fietkau
1c0e751391 ar71xx: fix up alignment handling 
- on ar724x, rx buffers can be aligned with an offset of 2, which keeps the ip header aligned
- alignment offset is only added if the ar8216 workaround is not active and the phy driver does not advertise its own packet alignment
- ar71xx and ar91xx can not handle rx alignment offsets, however taking a hit on unaligned exceptions seems to have less overhead than re-aligning the data for large packets
- use memmove to re-align small packets, if necessary

tested on ar9132, ar7240 and ar7242 based devices without ar8216 headers

SVN-Revision: 20892
 2010-04-15 23:31:17 +00:00
Gabor Juhos
4c29a2c263 ar71xx: ag71xx: avoid unalinged accesses when using the phy specific receive functions 
Cc: backfire@openwrt.org

SVN-Revision: 20751
 2010-04-09 08:40:06 +00:00
Gabor Juhos
4a28844d80 ar71xx: ag71xx: call the phy driver's netif_receive_skb() 
Ag71xx needs to call the phy's netif_receive_skb() to allow phy drivers
to mangle rx packets. This patch fixes it.

This fixes the header mangling of the AR8216 driver.

Signed-off-by: Jonas Gorski <jonas.gorski+openwrt@gmail.com>
Cc:backfire@openwrt.org

SVN-Revision: 20750
 2010-04-09 08:38:46 +00:00
Gabor Juhos
c874513cfa ar71xx: fix broken LAN ports on the boards with AR8216 switch (closes #7024) 
* cc: backfire@openwrt.org

SVN-Revision: 20673
 2010-04-03 13:59:08 +00:00
Gabor Juhos
b7ca043240 ar71xx: ag71xx: copy received packet to avoid unaligned access in the IP stack 
SVN-Revision: 20506
 2010-03-27 13:05:27 +00:00
Gabor Juhos
f9acf8ada1 ar71xx: ag71xx: introduce ag71xx_has_ar8216() helper 
SVN-Revision: 20505
 2010-03-27 13:05:24 +00:00
Gabor Juhos
200db5ebb5 ar71xx: ag71xx: reorganize ag71xx_rx_packet function 
SVN-Revision: 20504
 2010-03-27 13:05:20 +00:00
Gabor Juhos
245775a49f ar71xx: ag71xx: Add netpoll support 
This patch adds support for polling interrupts, used by
netconsole and the likes.

Tested on d-link dir-615 C1 using netconsole.

Signed-off-by: Pat Erley <pat-lkml@erley.org>

SVN-Revision: 20503
 2010-03-27 13:05:17 +00:00
Andy Boyett
681054333e wrt400n: lan ports don't need the ar8216 workaround 
SVN-Revision: 20491
 2010-03-26 19:09:11 +00:00
Gabor Juhos
9a1031ce6d ar71xx: change PHY select logic, and update phy_masks 
SVN-Revision: 20358
 2010-03-21 18:16:07 +00:00
Gabor Juhos
2a818f388a ar71xx: ag71xx: fix MAC address setup 
SVN-Revision: 20092
 2010-03-09 18:05:36 +00:00
Gabor Juhos
2702ae4e8f ar71xx: ag71xx: move calling ag71xx_phy_stop out from spinlock 
SVN-Revision: 20004
 2010-03-05 20:29:22 +00:00
Gabor Juhos
a4bccded57 ar71xx: ag71xx: move link update function 
SVN-Revision: 20003
 2010-03-05 20:29:18 +00:00
Gabor Juhos
eacf9a7614 ar71xx: ag71xx: don't use dev->trans_start 
SVN-Revision: 20002
 2010-03-05 20:29:14 +00:00
Gabor Juhos
ba288eeb84 ar71xx: ag71xx: use dma_unmap_single to unmap frames 
SVN-Revision: 20001
 2010-03-05 20:29:10 +00:00
Gabor Juhos
0e4eaea770 ar71xx: ag71xx: use correct device pointer for dma_map_single 
SVN-Revision: 19951
 2010-03-02 13:36:18 +00:00
Gabor Juhos
84823e1477 ar71xx: ag71xx: don't use virt_to_phys 
SVN-Revision: 19950
 2010-03-02 13:36:15 +00:00
Gabor Juhos
4a987d6008 ar71xx: ag71xx: simplify register access functions 
SVN-Revision: 19949
 2010-03-02 13:36:12 +00:00
Gabor Juhos
e157281c5d ar71xx: ag71xx: use NETDEV_TX_OK 
SVN-Revision: 19948
 2010-03-02 13:36:09 +00:00
Gabor Juhos
1612fd447d ar71xx: enable TX/RX flow control on the AR7240 
SVN-Revision: 19832
 2010-02-24 13:38:41 +00:00
Gabor Juhos
d8ace8978a ar71xx: add NAPI statistics to the ag71xx driver 
SVN-Revision: 19079
 2010-01-08 20:22:55 +00:00
Jo-Philipp Wich
d8bd549d71 fix typo after r19054 
SVN-Revision: 19059
 2010-01-06 20:16:07 +00:00
Gabor Juhos
51c76750fc ar71xx: add detailed interrupt statistics for the ag71xx driver 
SVN-Revision: 19054
 2010-01-06 15:24:01 +00:00
Gabor Juhos
46b572636b ar71xx: update Kconfig of the ag71xx driver 
SVN-Revision: 19032
 2010-01-04 14:28:28 +00:00
Gabor Juhos
63a320c8f7 ar71xx: add dummy debugfs support for the ag71xx driver 
SVN-Revision: 19031
 2010-01-04 14:28:25 +00:00
Felix Fietkau
6a90a35f2b Revert "ar71xx: move phy_connect call to ag71xx_open" (r18691) It's causing issues with switch drivers that register with swconfig and makes fixing those unnecessarily complicated. Fixes rtl8306 switch support on the WRT160NL. 
SVN-Revision: 18789
 2009-12-15 22:37:54 +00:00
Gabor Juhos
8956009fa6 ar71xx: fix NULL pointer dereference in the ethernet driver 
SVN-Revision: 18755
 2009-12-11 19:32:58 +00:00
Gabor Juhos
18885b425c ar71xx: merge ag71xx specific patches 
SVN-Revision: 18751
 2009-12-11 16:41:40 +00:00
Gabor Juhos
d38fd20cb7 ar71xx: move mdio_bus reset code 
SVN-Revision: 18749
 2009-12-11 12:21:15 +00:00
Gabor Juhos
18867965f7 ar71xx: add support for external mii_bus 
SVN-Revision: 18692
 2009-12-08 10:29:27 +00:00
Gabor Juhos
0e79007faf ar71xx: move phy_connect call to ag71xx_open 
SVN-Revision: 18691
 2009-12-08 10:29:19 +00:00
Gabor Juhos
8a7e19e7db ar71xx: change mii_bus name 
SVN-Revision: 18619
 2009-12-03 14:17:12 +00:00
Gabor Juhos
35dbf66787 ar71xx: override fifo_cfg[123] values on AR7240 
SVN-Revision: 18614
 2009-11-30 13:53:39 +00:00
Felix Fietkau
cb85dcb1a8 ar71xx: mask out reserved bits from the dma tx status in the ethernet driver 
SVN-Revision: 18599
 2009-11-29 13:38:03 +00:00
Gabor Juhos
21fc9ffe63 ar71xx: use soc specific divider for mdio clock 
SVN-Revision: 18225
 2009-10-30 12:26:22 +00:00
Gabor Juhos
f336f8748c ar71xx: update mdio_reset code 
SVN-Revision: 18224
 2009-10-30 12:26:17 +00:00
Gabor Juhos
8458d7c73b ar71xx: flush mii register writes 
SVN-Revision: 17695
 2009-09-23 17:44:08 +00:00
Gabor Juhos
0eba7ba4ff ar71xx: don't use mac_base2 in the ag71xx driver 
SVN-Revision: 17693
 2009-09-23 17:44:02 +00:00
Gabor Juhos
6ed55b43d7 ar71xx: remove some extern directives in the ag71xx driver 
SVN-Revision: 17692
 2009-09-23 17:43:57 +00:00
Gabor Juhos
bbab2a48b4 ag71xx driver: rename ag71xx_debug module parameter 
SVN-Revision: 16833
 2009-07-13 17:45:25 +00:00
Gabor Juhos
d99dcbca9f ag71xx driver: fix a typo 
SVN-Revision: 16827
 2009-07-13 12:20:02 +00:00
Gabor Juhos
a579511dbf ag71xx driver: align descriptors on cache_line boundary 
SVN-Revision: 16825
 2009-07-13 11:40:10 +00:00
Gabor Juhos
82a084680a ag71xx driver: store descriptor pointers in ag71xx_buf 
SVN-Revision: 16824
 2009-07-13 11:38:37 +00:00
Gabor Juhos
b1f5f1d3b0 ag71xx driver: descriptors always aligned on 4 byte boundary 
SVN-Revision: 16818
 2009-07-12 16:04:28 +00:00
Gabor Juhos
10357fc180 ag71xx driver: don't flush ddr on tx path 
SVN-Revision: 16817
 2009-07-12 16:02:27 +00:00
Gabor Juhos
a6e3c605bc add AR7240 specific fixes for the ag71xx driver 
SVN-Revision: 16737
 2009-07-07 18:06:02 +00:00
Gabor Juhos
0fd8d0fad8 fix a bitmask in the ag71xx driver 
SVN-Revision: 16658
 2009-07-02 17:23:11 +00:00
Gabor Juhos
c2c496868e add support for board specific PLL settings 
SVN-Revision: 16133
 2009-05-28 13:00:08 +00:00
Gabor Juhos
ed861cf5e9 use dev_name() instead of bus_id in ag71xx, ohci-ar71xx, ehci-ar71xx drivers 
SVN-Revision: 15629
 2009-05-05 19:21:39 +00:00
Gabor Juhos
432136fba6 select ar8216 support for the WRT400N (thanks to netprince) 
SVN-Revision: 15427
 2009-04-26 18:47:41 +00:00
Gabor Juhos
2242545e56 ag71xx driver: forgot to add a new file 
SVN-Revision: 14657
 2009-02-25 17:52:14 +00:00
Gabor Juhos
0e8a23d053 ag71xx driver: add a workaround for the ar8216 chip, until we get a suitable switch driver 
SVN-Revision: 14655
 2009-02-25 16:47:11 +00:00
Gabor Juhos
df267a8e2e ag71xx driver: add Kconfig option for enabling debug messages 
SVN-Revision: 14517
 2009-02-15 13:12:43 +00:00
Gabor Juhos
bc8dc1cdba ag71xx driver: apply 2.6.28 specific patches 
SVN-Revision: 14515
 2009-02-15 07:57:29 +00:00
Gabor Juhos
e697d8c27f ag71xx driver: fix a kernel crash caused by r14496 
SVN-Revision: 14504
 2009-02-13 20:36:39 +00:00
Gabor Juhos
39628cdd5f ag71xx driver: fix return code of the napi poll routine, was broken since [13545] (patch by Ubiquiti Networks) 
SVN-Revision: 14496
 2009-02-13 11:16:57 +00:00
Gabor Juhos
4bcc027e97 ag71xx driver: update phy connecting code 
SVN-Revision: 14495
 2009-02-13 10:43:40 +00:00
Gabor Juhos
09e02ec5a7 remove netif schedule from the ag71xx driver 
SVN-Revision: 14494
 2009-02-13 08:58:59 +00:00
Gabor Juhos
e746170640 pull ethernet mac out of reset before registering the mdio_bus 
SVN-Revision: 14486
 2009-02-12 14:06:58 +00:00
Gabor Juhos
6bea544949 move random MAC address generation into the platform initialization code 
SVN-Revision: 14204
 2009-01-26 14:55:09 +00:00
Gabor Juhos
5ea042a30d ag71xx driver: increase size of dma descriptors 
SVN-Revision: 13561
 2008-12-09 10:16:49 +00:00
Gabor Juhos
4b6e4d88a9 ag71xx driver: use same FIFO configuration for all SOC 
SVN-Revision: 13560
 2008-12-09 09:42:57 +00:00
Gabor Juhos
206ccdf4ae ag71xx driver: add OOM handler 
SVN-Revision: 13545
 2008-12-08 13:15:12 +00:00
Gabor Juhos
2a680498b3 ag71xx driver: don't refill rx buffers twice 
SVN-Revision: 13544
 2008-12-08 08:31:25 +00:00
Gabor Juhos
d058a11ada ag71xx driver: interrupt status is masked by hw, don't mask it again 
SVN-Revision: 13543
 2008-12-08 08:24:47 +00:00
Gabor Juhos
9d5a38adad ag71xx driver: remove unused code 
SVN-Revision: 13542
 2008-12-08 08:22:56 +00:00
Gabor Juhos
c33682316e ag71xx driver: NAPI poll cleanup 
SVN-Revision: 13538
 2008-12-07 09:46:41 +00:00
Gabor Juhos
398ff859da ag71xx driver: handle TX timout 
SVN-Revision: 13537
 2008-12-07 06:43:02 +00:00
Gabor Juhos
d6382555f4 ag71xx driver: always use NAPI to transmit packets 
SVN-Revision: 13529
 2008-12-06 10:03:36 +00:00
Gabor Juhos
fcbd66fef1 ag71xx driver: improve poll routine 
SVN-Revision: 13525
 2008-12-05 20:08:00 +00:00
Gabor Juhos
a6be4564b7 ag71xx driver: always flush register writes 
SVN-Revision: 13524
 2008-12-05 19:42:02 +00:00
Gabor Juhos
9afbc8dd61 ag71xx driver: don't use dma_cache_wback_inv 
SVN-Revision: 13523
 2008-12-05 10:39:46 +00:00
Gabor Juhos
17cc4d671c ag71xx driver: don't use CHECKSUM_UNNECCESARY (closes #4161) 
SVN-Revision: 13522
 2008-12-05 07:15:45 +00:00
Gabor Juhos
4c98f47b14 ag71xx driver: minor cleanup 
SVN-Revision: 13496
 2008-12-03 08:55:39 +00:00
Gabor Juhos
19a57a7794 ag71xx driver: fix RX_STATUS_OF bitmask, and add DMA status register bit descriptions 
SVN-Revision: 13463
 2008-12-02 08:49:22 +00:00
Gabor Juhos
2d3a12991c ag71xx driver: add some debug stuff 
SVN-Revision: 13462
 2008-12-02 08:46:37 +00:00
Gabor Juhos
6d0181c4fb ag71xx driver: reset DMA registers in hardware initialization 
SVN-Revision: 13459
 2008-12-01 21:21:36 +00:00
Gabor Juhos
4e61cbbf5e ag71xx driver: fix a typo 
SVN-Revision: 13445
 2008-11-30 13:20:12 +00:00
Gabor Juhos
cbc625ee70 ag71xx driver: clean up hardware initialization 
SVN-Revision: 13395
 2008-11-28 14:08:53 +00:00
Gabor Juhos
f506e75eb0 ag71xx driver: add more register bit definitions 
SVN-Revision: 13387
 2008-11-27 22:40:34 +00:00
Gabor Juhos
bd20af97c2 ag71xx driver: unregister MDIO bus in module exit 
SVN-Revision: 13385
 2008-11-27 22:25:43 +00:00
Gabor Juhos
d841d5cfc7 ag71xx driver: use SoC specific PLL values 
SVN-Revision: 13377
 2008-11-27 18:54:58 +00:00
Gabor Juhos
c9ae01d3c8 ag71xx: introduce SoC specific fuctions for DDR flush and PLL setup 
SVN-Revision: 13369
 2008-11-26 20:00:41 +00:00
Gabor Juhos
0bb95d5754 ag71xx: dump additional registers in debug mode 
SVN-Revision: 13361
 2008-11-26 14:09:00 +00:00
Gabor Juhos
77cff176bf ethernet driver preparation for gigabit support 
SVN-Revision: 13340
 2008-11-24 16:56:36 +00:00
Gabor Juhos
f0a9ec964b define some bits of the ethernet controller's registers 
SVN-Revision: 13201
 2008-11-14 08:57:31 +00:00