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* ralink: init tx/rx vlan offload register for mt7621Felix Fietkau2015-01-242-5/+23
| | | | | | | | | | on mt7621 don't have tx vlan vid registers. so set FE_REG_FE_DMA_VID_BASE to 0. set rx vlan offload register to disable. Signed-off-by: michael lee <igvtee@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44117 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: use fe_max_buf_size to get rx buffer sizeFelix Fietkau2015-01-241-7/+5
| | | | | | | | | | the rx_buf_size now is 1534 when mtu is 1500. the ethernet frame with vlan tag and FCS is 1522. so the buffer is enough. Signed-off-by: michael lee <igvtee@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44116 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: fix ethernet vlan tx offload support checkFelix Fietkau2015-01-241-1/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44115 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: fix ethernet rx buffer size breakageFelix Fietkau2015-01-181-2/+2
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44047 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: improve check rx sg function. use check frags instead of function callFelix Fietkau2015-01-183-14/+8
| | | | | | Signed-off-by: michael lee <igvtee@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44046 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: correct handle hardware rx 2bytes offsetFelix Fietkau2015-01-183-13/+25
| | | | | | Signed-off-by: michael lee <igvtee@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44045 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: use fe_reset to control all resetFelix Fietkau2015-01-188-41/+28
| | | | | | Signed-off-by: michael lee <igvtee@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44044 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: improve tx_timeout functionFelix Fietkau2015-01-184-15/+87
| | | | | | | | | | * use default timeout value * print more debug ring info * move timeout reset function to workqueue Signed-off-by: michael lee <igvtee@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44043 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: reduce access to uncached tx/rx dma ring bufferFelix Fietkau2015-01-184-53/+81
| | | | | | Signed-off-by: michael lee <igvtee@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44041 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: fix tx bql related race condition in the ethernet driverFelix Fietkau2015-01-171-4/+5
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43995 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: use a larger number of rx descriptors on mt7621 to work around rx ↵Felix Fietkau2015-01-131-0/+4
| | | | | | | | overrun related packet loss Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43953 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: remove interrupt coalescing, it is unnecessary with napi polling and ↵Felix Fietkau2015-01-137-78/+40
| | | | | | | | could reduce throughput Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43952 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: disable ethernet checksum offloads for mt7621, they are brokenFelix Fietkau2015-01-021-1/+10
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43811 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: use netif_receive_skb instead of napi_gro_receive when rx csum ↵Felix Fietkau2015-01-021-1/+4
| | | | | | | | offload is unavailable Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43810 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: fix tx vlan offload and hardware statusJohn Crispin2014-11-192-27/+40
| | | | | | | | | | | | | hardware status and tx vlan offload support on all targets except rt5350. so i modify the IS_ENABLE condition only for mt7621. support mt7621 hardware status reference by SDK. but i don't have mt7621. if not work just set mt7621 FE_REG_FE_COUNTER_BASE to 0 to let software count. Signed-off-by: michael lee <igvtee@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43303 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: support netconsoleJohn Crispin2014-11-191-0/+15
| | | | | | Signed-off-by: michael lee <igvtee@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43302 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: improve tx vlan offloadJohn Crispin2014-11-192-0/+55
| | | | | | | | | | | hardware tx vlan offload only support max 16 vids now use add/delete vlan interface to update vlan id table when duplicate vlan id index detect. disable hardware tx vlan offload support. Signed-off-by: michael lee <igvtee@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43301 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: update ethernet driver to use new ralink_soc variableJohn Crispin2014-11-142-42/+7
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43247 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: fix the 10mbit bug on mt7621John Crispin2014-11-141-1/+1
| | | | | | | | a missing "val =" caused the AN bit in the phy0 reg to be flushed. Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43246 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: improve mt7530 supportJohn Crispin2014-11-141-2/+16
| | | | | | | | the SDK does a bit of extra init that we did not do yet when using an external mt7530. Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43245 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: mt7621 has a different base addr for PVIDJohn Crispin2014-11-141-1/+19
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43243 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: add support for mt7621 ethernetJohn Crispin2014-11-128-36/+334
| | | | | | | | somehow all switch ports still come up as 10mbit. Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43237 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: fix mdio polling of external phys if only 1 phy existsJohn Crispin2014-11-111-0/+3
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43235 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: mt7628 does not actually need this fix for the ethernet driverJohn Crispin2014-11-071-3/+0
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43206 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: improve r43200John Crispin2014-11-061-5/+8
| | | | | | | | | r43200 tries to detect if the fixup is needed or not. control the behaviour via OF instead and disable unused ports. Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43201 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: only apply ephy1 fixup if the phy is presentJohn Crispin2014-11-061-35/+40
| | | | | | | | this broke e1700 lan2 as the fixup was applied to the phy inside the mt7530. Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43200 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: add mt7628 support to the ethernet driverJohn Crispin2014-11-062-1/+85
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43196 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: cleanup ethernet Makefile/KconfigJohn Crispin2014-11-062-9/+34
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43195 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: move ethernet driver to files/John Crispin2014-11-0620-0/+5873
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43194 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: refresh patchesJohn Crispin2014-03-1811-4853/+0
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39949 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ralink: add xhci driverJohn Crispin2014-01-1911-0/+4853
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39328 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [ramips] move files to files-3.7John Crispin2013-04-0327-28152/+0
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36161 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: remove __dev_{init,exit} annotationsGabor Juhos2013-02-252-5/+5
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35798 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [ramips] fix for non-blinking LAN LEDsJohn Crispin2013-01-281-0/+4
| | | | | | https://dev.openwrt.org/ticket/12830 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35359 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: convert to use {e,o}hci-platform driverGabor Juhos2012-12-222-323/+0
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34843 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: ramips_eth: use Kconfig definition to enable debugGabor Juhos2012-11-251-1/+1
| | | | | | | | | | The Kconfig identifier to enable debugging in the driver was different from the actually used one. Fix that. Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34332 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [ramips] move ethernet hw init to init/uninit functionsJohn Crispin2012-11-121-17/+29
| | | | | | | | | This should fix the stalled irq problem seen by several people. This is not the real fix, but rather moves the bug to the un/init patch of the driver. The real bug still needs to be fixed, but this workaround should be suffcient to make the ethernet stable. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34177 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [ramips] add ethernet support for rt5350John Crispin2012-09-252-18/+106
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33548 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [ramips] make ramips ethernet use a register mapping tableJohn Crispin2012-09-251-29/+79
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33547 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Add missing andmask to ramips_esw register read for recv_good value.Gabor Juhos2012-09-051-1/+3
| | | | | | | | | | | | | Add missing andmask to ramips_esw register read for recv_good value. Without the mask, recv_bad leaks into the recv_good packet count. Didn't notice the bug before since you don't usually get bad packets, so I only saw it when I was playing with overlength packets earlier... Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33322 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Use doubletagging to disable ramips_esw vlan by default, it seems ↵Gabor Juhos2012-09-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | more reliable. Use doubletagging to disable ramips_esw vlan by default, it seems more reliable. Daniel Golle found an issue where sometimes (possibly only for RT3352) the default vlan disable method (clearing en_vlan, untag, doubletag and putting all ports into vlan 0) doesn't work and the packets get sent out vlan-tagged with vlan 0. Instead switch to using the doubletagging method (allow doubletagged packets, put all ports into vlan 0 with untag enabled) by default. Unless someone figures out a way to really globally disable vlan for this switch, this seems like the best (most reliable) option. I did some tests regarding maximum packet size and did not see any difference between the two methods, both allow for slightly bigger packets than the ramips_main.c ethernet driver (ping stops going through above "ping -s 1472" (1514 bytes), on the switch packets are recv_good until "ping -s 1490", or about 1532 bytes). Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33321 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Power down phy on disabled switch portsGabor Juhos2012-08-291-5/+67
| | | | | | | | | | | | | | Power down phy on disabled switch ports. Haven't measured this myself yet, but according to this http://www.8devices.com/community/viewtopic.php?f=6&t=156 it can save about 300mW of power. [juhosg: fix checkpatch warning] Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33304 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Rename POC registersGabor Juhos2012-08-291-31/+31
| | | | | | | | | | | | | | | | | | Rename POC registers. The current code uses POC1-POC3. The datasheet uses: POC1: Port Control 0 POC1: Port Control 1 POC2: Port Control 2 So the first POC1 is a typo that should have been POC0, rename the registers to POC0-POC2 accordingly. Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33302 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Minor ramips_esw.c cleanupGabor Juhos2012-08-291-59/+3
| | | | | | | | | | | | Stop handling VLAN setup in the kernel. Removes the obsolete RT305X_ESW_VLAN_CONFIG_BYPASS option I added for WL-351 and add some extra comments. Also removes the en_vlan per-port flag that isn't very useful really, it now is only controlled by the global enable_vlan flag. Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33301 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Add swconfig support to ramips_esw.cGabor Juhos2012-08-292-35/+755
| | | | | | | | | | | | | | | | | | | Add swconfig support to ramips_esw.c This patch adds swconfig support for ramips_esw: Tested on both D-LINK DIR-300 B1 and Sitecom WL-351 (external rtl8366rb on internal port 5). I've made sure that in the enable_vlan=0 case it behaves like a dumb switch, so external switches should work fine with vlans and verified this on the WL-351. The current state shown by swconfig is always read directly from HW registers, new settings only show after 'swconfig dev rt305x set apply'. Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33299 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: ramips_esw.c indentation cleanupGabor Juhos2012-08-291-11/+11
| | | | | | | | | | Minor indentation cleanup. Prepare for the main swconfig patch by cleaning up indentation a bit. Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33298 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: watchdog: use maximum possible timeout by defaultGabor Juhos2012-08-121-6/+6
| | | | | | | | | | | | | As the userspace has no means to determine the maximum possible timeout, use that as the default and let the userspace lower it when necessary. As the result the usual OpenWrt install (with busybox's watchdog trying to set the timeout to 60s on start) is using a 33s timeout on an RT3052 clocked at 384MHz instead of the current 20s default. Signed-off-by: Paul Fertser <fercerpav@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33144 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [ramips] DWC otg usb: compilation fixes and trivial bugfix in slave modeJohn Crispin2012-07-245-5/+45
| | | | | | Signed-of-by: Nikolai Zhubr <n-a-zhubr@yandex.ru> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32823 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Add byte queue limits support to net/ethernet/ramips_main.cGabor Juhos2012-05-231-0/+8
| | | | | | | | | | | | | | Add byte queue limits support to net/ethernet/ramips_main.c "Byte queue limits are a mechanism to limit the size of the transmit hardware queue on a NIC by number of bytes. The goal of these byte limits is too reduce latency (HOL blocking) caused by excessive queuing in hardware (aka buffer bloat) without sacrificing throughput." Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31844 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: don't read RAMIPS_RX_CALC_IDX0 register in the loopGabor Juhos2012-02-261-1/+3
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30733 3c298f89-4303-0410-b956-a3cf2f4a3e73
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