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* ar71xx: move arch specific files to files-2.6.39Gabor Juhos2012-01-221-1265/+0
| | | | SVN-Revision: 29867
* ar71xx: ag71xx: remove unused mii_ctrl field from struct ag71xxGabor Juhos2011-11-131-18/+1
| | | | SVN-Revision: 29015
* ar71xx: set MII interface speed from the set_speed callbacksGabor Juhos2011-11-131-6/+0
| | | | SVN-Revision: 29013
* ar71xx: rename set_pll callback to set_speed in ag71xx_platform_dataGabor Juhos2011-11-131-2/+2
| | | | | | Also rename the corresponding callback functions. SVN-Revision: 29012
* ar71xx: ag71xx: remove MII interface setup codeGabor Juhos2011-11-131-3/+0
| | | | SVN-Revision: 29011
* ar71xx: add some code to detect DMA stuck conditions on ar7240Felix Fietkau2011-08-131-1/+29
| | | | SVN-Revision: 27975
* ar71xx: on ar724x only reset the link status in the restart handler, the ↵Felix Fietkau2011-08-131-0/+6
| | | | | | fast reset takes care of DMA stuck issues SVN-Revision: 27973
* ar71xx: fix ethernet FIFO state corruption on ar7240Felix Fietkau2011-08-041-20/+60
| | | | | | | | | 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
* ag71xx: fix memory corruption issues on ar7240 on ethernet start/stopFelix Fietkau2011-08-041-3/+16
| | | | | | | | | | | 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
* ar71xx: fix MAC/MDIO reset mask handlingFelix Fietkau2011-08-041-2/+2
| | | | SVN-Revision: 27894
* ar71xx: reset the phy in the ethernet init on ar724xFelix Fietkau2011-07-201-0/+13
| | | | SVN-Revision: 27703
* ar71xx: make sure that rx and interrupts are disabled before issuing the ↵Felix Fietkau2011-07-201-7/+9
| | | | | | hardware reset SVN-Revision: 27702
* ar71xx: increase the delay after the ethernet MAC resetFelix Fietkau2011-07-201-1/+1
| | | | SVN-Revision: 27701
* ar71xx: fix an unused variable warningFelix Fietkau2011-07-201-1/+0
| | | | SVN-Revision: 27700
* ar71xx: do not reset the hardware on transmit timeout - this would mess up ↵Felix Fietkau2011-07-091-4/+0
| | | | | | the up the PHY state SVN-Revision: 27568
* ag71xx: keep the rx engine stopped while the link is not up, should ↵Felix Fietkau2011-07-091-91/+91
| | | | | | hopefully fix stability issues from #9405 SVN-Revision: 27567
* Revert "ar71xx: only enable the rx engine after the link is up..."Felix Fietkau2011-06-011-68/+67
| | | | | | It messes up the DMA state when the link goes down SVN-Revision: 27088
* ar71xx: ag71xx: prepare to make ring sizes configurableGabor Juhos2011-05-311-22/+24
| | | | SVN-Revision: 27040
* ar71xx: only enable the rx engine after the link is up, fixes a race ↵Felix Fietkau2011-05-301-67/+68
| | | | | | condition that got rx stuck when the interface is brought up during lots of inbound traffic (thx, matteo) SVN-Revision: 27035
* ar71xx: disable flow control for ar724x, it can get stuck in a loop of ↵Felix Fietkau2011-05-301-5/+1
| | | | | | continously sending MAC pause frames SVN-Revision: 27034
* ar71xx: ag71xx: add timestamps to ag71xx_bufGabor Juhos2011-05-071-0/+1
| | | | SVN-Revision: 26844
* ar71xx: frequent ethernet mac resets upset the MDIO bus on ar7240, so do not ↵Felix Fietkau2011-04-021-4/+5
| | | | | | run them on every device open, only on tx timeouts SVN-Revision: 26392
* ar71xx: drivers/ag71xx: remove deprecated usage of IRQF_SAMPLE_RANDOMGabor Juhos2010-11-121-1/+1
| | | | | | Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> SVN-Revision: 23982
* ar71xx: wrap long linesGabor Juhos2010-11-121-1/+2
| | | | | | | | (build errors has been fixed - juhosg) Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> SVN-Revision: 23977
* ar71xx: fix whitespaces nitsGabor Juhos2010-11-121-17/+17
| | | | | | | | (build error has been fixed - juhosg) Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> SVN-Revision: 23975
* ar71xx: fix more section mismatchesFelix Fietkau2010-10-211-2/+2
| | | | SVN-Revision: 23575
* ar71xx: improve 2.6.36 compatibility. also, instead of adding a forward port ↵Felix Fietkau2010-10-211-2/+1
| | | | | | patch to the 2.6.36 patches, add a backport patch to 2.6.32 SVN-Revision: 23574
* ar71xx: only reinit the ethernet MAC at .open() on ar724x for now, until ↵Felix Fietkau2010-07-061-1/+3
| | | | | | we've figured out what part of it causes the issue described in #7563 SVN-Revision: 22075
* ag71xx: reset the hardware during open(), this improves recovery from tx ↵Felix Fietkau2010-07-041-0/+2
| | | | | | timeouts on ar724x considerably SVN-Revision: 22055
* ag71xx: fix a memory corruption bug that happens if you flood the interface ↵Felix Fietkau2010-07-041-0/+6
| | | | | | with packets while it's being brought down fixes boot time crashes under load reported by matteo SVN-Revision: 22054
* ag71xx: remove rx alignment code for small packets, it seems to break ipv6 ↵Felix Fietkau2010-04-261-24/+0
| | | | | | for some reason (fixes #7236) SVN-Revision: 21166
* ar71xx: fix up alignment handlingFelix Fietkau2010-04-151-25/+41
| | | | | | | | | | | - 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
* ar71xx: ag71xx: avoid unalinged accesses when using the phy specific receive ↵Gabor Juhos2010-04-091-0/+7
| | | | | | | | functions Cc: backfire@openwrt.org SVN-Revision: 20751
* ar71xx: ag71xx: call the phy driver's netif_receive_skb()Gabor Juhos2010-04-091-2/+6
| | | | | | | | | | | | 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
* ar71xx: fix broken LAN ports on the boards with AR8216 switch (closes #7024)Gabor Juhos2010-04-031-3/+3
| | | | | | * cc: backfire@openwrt.org SVN-Revision: 20673
* ar71xx: ag71xx: copy received packet to avoid unaligned access in the IP stackGabor Juhos2010-03-271-0/+19
| | | | SVN-Revision: 20506
* ar71xx: ag71xx: introduce ag71xx_has_ar8216() helperGabor Juhos2010-03-271-3/+6
| | | | SVN-Revision: 20505
* ar71xx: ag71xx: reorganize ag71xx_rx_packet functionGabor Juhos2010-03-271-6/+7
| | | | SVN-Revision: 20504
* ar71xx: ag71xx: Add netpoll supportGabor Juhos2010-03-271-0/+17
| | | | | | | | | | | 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
* ar71xx: ag71xx: fix MAC address setupGabor Juhos2010-03-091-3/+3
| | | | SVN-Revision: 20092
* ar71xx: ag71xx: move calling ag71xx_phy_stop out from spinlockGabor Juhos2010-03-051-3/+3
| | | | SVN-Revision: 20004
* ar71xx: ag71xx: move link update functionGabor Juhos2010-03-051-0/+101
| | | | SVN-Revision: 20003
* ar71xx: ag71xx: don't use dev->trans_startGabor Juhos2010-03-051-2/+0
| | | | SVN-Revision: 20002
* ar71xx: ag71xx: use dma_unmap_single to unmap framesGabor Juhos2010-03-051-2/+9
| | | | SVN-Revision: 20001
* ar71xx: ag71xx: use correct device pointer for dma_map_singleGabor Juhos2010-03-021-3/+5
| | | | SVN-Revision: 19951
* ar71xx: ag71xx: don't use virt_to_physGabor Juhos2010-03-021-13/+16
| | | | SVN-Revision: 19950
* ar71xx: ag71xx: use NETDEV_TX_OKGabor Juhos2010-03-021-3/+4
| | | | SVN-Revision: 19948
* ar71xx: enable TX/RX flow control on the AR7240Gabor Juhos2010-02-241-1/+6
| | | | SVN-Revision: 19832
* ar71xx: add NAPI statistics to the ag71xx driverGabor Juhos2010-01-081-12/+16
| | | | SVN-Revision: 19079
* ar71xx: add detailed interrupt statistics for the ag71xx driverGabor Juhos2010-01-061-0/+2
| | | | SVN-Revision: 19054