Gabor Juhos
e2ec99889e
ar71xx: ag71xx: fix build_skb arguments for 3.6
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Also add a compatibility patch for 3.3
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 33969
2012-10-27 17:11:06 +00:00
Gabor Juhos
7592057774
ar71xx: add dynamic MDIO clock calculation
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SVN-Revision: 33342
2012-09-09 14:05:17 +00:00
Gabor Juhos
b8618fd3f2
ar71xx: improve MDIO busy wait code
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SVN-Revision: 32586
2012-07-03 15:24:02 +00:00
Felix Fietkau
a9cd8446f3
ar71xx: do not override the mdio clock for ar9330. the override value (obtained from an atheros driver) seems to break ethernet functionality
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SVN-Revision: 31956
2012-05-28 20:39:50 +00:00
Felix Fietkau
367e4b3994
ar71xx: improve rx performance of the ethernet driver by using build_skb to deliver a cache-hot skb to the network stack
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SVN-Revision: 31934
2012-05-28 02:55:59 +00:00
Felix Fietkau
8039a1bbb2
ar71xx: fix MII clock settings for various chips, improves ethernet stability on AR934x
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SVN-Revision: 31925
2012-05-27 21:02:41 +00:00
Felix Fietkau
a3f2fd187b
ar71xx: remove AG71XX_RX_PKT_RESERVE, it is no longer necessary (found by Eric Dumazet)
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SVN-Revision: 31736
2012-05-15 10:36:39 +00:00
Felix Fietkau
0ff3c396d3
kernel: rewrite the phy packet hook, put it in the network stack to avoid having to keep non-upstream ethernet driver changes
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SVN-Revision: 31637
2012-05-06 21:19:14 +00:00
Gabor Juhos
3e3a4d3d6b
ar71xx: allow to disable link polling on unused PHYs
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SVN-Revision: 31533
2012-04-29 18:29:24 +00:00
Gabor Juhos
a447f1810c
ar71xx: enable MIB counters in the built-in switch of the AR934x
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SVN-Revision: 31476
2012-04-25 13:02:11 +00:00
Gabor Juhos
c00b53f3d0
ar71xx: move micrel PHY driver to the generic linux target
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SVN-Revision: 30946
2012-03-15 09:25:53 +00:00
Gabor Juhos
ff909edf94
ar71xx: ag71xx: fix ARP frame reception on AR934x switch ports
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SVN-Revision: 30926
2012-03-13 17:29:38 +00:00
Gabor Juhos
cd6a4cde13
ar71xx: ag71xx: start aneg on switch PHYs after reset
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SVN-Revision: 30925
2012-03-13 17:29:37 +00:00
Gabor Juhos
7c9534cfd7
ar71xx: ag71xx: poll PHY status of all available switch ports
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SVN-Revision: 30924
2012-03-13 17:29:36 +00:00
Gabor Juhos
8449eecf5f
ar71xx: ag71xx: allow to use port 5 of the AR934x built-in switch
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SVN-Revision: 30923
2012-03-13 17:29:34 +00:00
Gabor Juhos
c455a0f7be
ar71xx: ag71xx: fix get_port_link callback
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SVN-Revision: 30841
2012-03-07 16:32:35 +00:00
Gabor Juhos
5a83b3a5c7
ar71xx: ag71xx: use the generic get_port_link implementation
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SVN-Revision: 30840
2012-03-07 16:32:34 +00:00
Gabor Juhos
7052847972
ar71xx: ag71xx: keep VLAN tags if VLAN is not enabled
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SVN-Revision: 30768
2012-03-01 19:49:05 +00:00
Gabor Juhos
766999085a
ar71xx: ag71xx: add BQL support
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It will be usable only from linux-3.3.
Based on a patch by Dave Taht <dave.taht@bufferbloat.net>
SVN-Revision: 30417
2012-02-10 14:56:47 +00:00
Gabor Juhos
32a18a05f8
ar71xx: add preliminary support for 3.3
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SVN-Revision: 30410
2012-02-10 11:53:56 +00:00
Gabor Juhos
d72bde99cd
ar71xx: merge files-3.2 to files
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SVN-Revision: 30405
2012-02-10 08:19:31 +00:00
Gabor Juhos
386cbfe45b
ar71xx: move arch specific files to files-2.6.39
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SVN-Revision: 29867
2012-01-22 22:38:11 +00:00
Gabor Juhos
f90e578903
ar71xx: include linux/module.h in the micrel phy driver
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SVN-Revision: 29848
2012-01-22 13:51:49 +00:00
Gabor Juhos
8c2482f76e
ar71xx: ag71xx: implement get_port_{link,stats} callbacks
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SVN-Revision: 29626
2011-12-31 15:02:26 +00:00
Felix Fietkau
db0a1db257
ar71xx: set a reserved bit that resets to 1 when writing the address table control register on the ar7240 switch (should fix #10547 )
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SVN-Revision: 29598
2011-12-22 05:43:53 +00:00
Gabor Juhos
36bc2c2c80
ar71xx: ag71xx: fix switch port setup for AR934X
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SVN-Revision: 29554
2011-12-15 22:25:32 +00:00
Gabor Juhos
00667c3846
ar71xx: ag71xx: allow to connect PHY4 to the CPU on AR934X
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SVN-Revision: 29553
2011-12-15 22:25:30 +00:00
Gabor Juhos
0540970345
ar71xx: ag71xx: setup switch interface mode on AR934X
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SVN-Revision: 29552
2011-12-15 22:25:29 +00:00
Gabor Juhos
44014110b8
ar71xx: ag71xx: detect the built-in switch of the AR934X SoCs
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SVN-Revision: 29551
2011-12-15 22:25:28 +00:00
Gabor Juhos
9ae65588d8
ar71xx: introduce ar71xx_switch_data
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SVN-Revision: 29549
2011-12-15 22:25:11 +00:00
Gabor Juhos
b7d7481b07
ar71xx: ag71xx: check PHY IDs before accessing the switch registers
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SVN-Revision: 29541
2011-12-15 13:25:23 +00:00
Gabor Juhos
0655552860
ar71xx: ag71xx: don't use port 4 of the switch, it is not connected on ar724x
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SVN-Revision: 29540
2011-12-15 13:25:21 +00:00
Gabor Juhos
204fc6bed5
ar71xx: ag71xx: nuke ar7240sw_init
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SVN-Revision: 29539
2011-12-15 13:25:20 +00:00
Gabor Juhos
d2316b2a45
ar71xx: ag71xx: add support for getting switch port link status
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SVN-Revision: 29017
2011-11-13 11:27:04 +00:00
Gabor Juhos
34015ed6e8
ar71xx: ag71xx: remove unused mii_ctrl field from struct ag71xx
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SVN-Revision: 29015
2011-11-13 11:27:01 +00:00
Gabor Juhos
2d882cff23
ar71xx: ag71xx: remove unused mii_cfg related functions and defines
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SVN-Revision: 29014
2011-11-13 11:27:00 +00:00
Gabor Juhos
538a9493b9
ar71xx: set MII interface speed from the set_speed callbacks
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SVN-Revision: 29013
2011-11-13 11:26:59 +00:00
Gabor Juhos
93cd46be13
ar71xx: rename set_pll callback to set_speed in ag71xx_platform_data
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Also rename the corresponding callback functions.
SVN-Revision: 29012
2011-11-13 11:26:57 +00:00
Gabor Juhos
9579bb4267
ar71xx: ag71xx: remove MII interface setup code
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SVN-Revision: 29011
2011-11-13 11:26:56 +00:00
Gabor Juhos
2f9e535e89
ar71xx: ag71xx: use fixed link parameters if the mii bus is not registered
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SVN-Revision: 28977
2011-11-12 10:54:16 +00:00
Felix Fietkau
7a2efd8c28
ar71xx: remove dead code
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SVN-Revision: 28851
2011-11-08 00:33:20 +00:00
Felix Fietkau
94309039b7
ar71xx: on ar7240, exclude ports from their own port vlan destination mask
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SVN-Revision: 28850
2011-11-08 00:33:15 +00:00
Jonas Gorski
c674c874b7
ag71xx: close a race between the phy state machine and link state
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A fast stop/start cycle could leave the ag71xx interrupts and tx engine
disabled when using a phy driver with a fixed link and the start/stop
happens between two phy state machine polls.
Prevent this by always forcing the link down on stop regardless of phy
state and having a phy connected.
SVN-Revision: 28380
2011-10-08 11:37:14 +00:00
Felix Fietkau
1bdf65f580
ar71xx: fix register range check for DMA stuck checks (thx, Frédéric Moulins)
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SVN-Revision: 28213
2011-09-11 17:44:12 +00:00
Felix Fietkau
12c84f8eeb
ar71xx: add some code to detect DMA stuck conditions on ar7240
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SVN-Revision: 27975
2011-08-13 22:30:14 +00:00
Felix Fietkau
85ccc74e1b
ar71xx: on ar724x only reset the link status in the restart handler, the fast reset takes care of DMA stuck issues
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SVN-Revision: 27973
2011-08-13 21:49:46 +00:00
Felix Fietkau
4b75394056
ar71xx: fix ethernet FIFO state corruption on ar7240
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When starting/stopping DMA sometimes the FIFO state gets corrupted,
leading to wildly fluctuating latencies or packet data corruption.
Fix this by issuing a fast MAC reset as soon as the link is detected
as up. Fixes #9689 , #9405
SVN-Revision: 27896
2011-08-04 17:36:31 +00:00
Felix Fietkau
d2aeca6b6d
ag71xx: fix memory corruption issues on ar7240 on ethernet start/stop
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When the DMA engine state gets corrupted due to a hardware issues, it
often won't stop rx until a full reset is issued. In that case the hardware
must keep a valid descriptor, otherwise it will write to random places in
system RAM, triggering random crashes. To fix this, keep a dummy descriptor
without a buffer that keeps the DMA engine in a sane state until the reset
is done
SVN-Revision: 27895
2011-08-04 17:36:27 +00:00
Felix Fietkau
500c3a1475
ar71xx: fix MAC/MDIO reset mask handling
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SVN-Revision: 27894
2011-08-04 17:36:23 +00:00
Felix Fietkau
c7173a211d
ar71xx: reinitialize global switch settings after reset on ar7240
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SVN-Revision: 27705
2011-07-20 14:39:47 +00:00