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* ramips: raeth: force link down in ramips_phy_stopjuhosg2012-02-151-7/+6
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30550 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: raeth: serialize ramips_link_adjust callsjuhosg2012-02-151-0/+8
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30549 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: raeth: add PHYLIB supportjuhosg2012-02-151-7/+216
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* ramips: raeth: enable MDIO code for RT3883juhosg2012-02-131-2/+2
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* ramips: add MDIO bus support for RT288Xjuhosg2012-02-111-2/+150
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* ramips: raeth: make debugging messages configurablejuhosg2012-02-111-3/+9
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* ramips: raeth: use device pointer in DMA API callsjuhosg2012-02-111-11/+12
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* ramips: raeth: add netdev pointer to private structurejuhosg2012-02-111-0/+1
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* ramips: raeth: cleanup DMA API usage in ramips_eth_hard_start_xmitjuhosg2012-02-111-5/+4
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30447 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: raeth: unmap rx DMA address in ramips_cleanup_dmajuhosg2012-02-111-1/+4
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* ramips: raeth: add rx_dma array to store the DMA address of the rx packetsjuhosg2012-02-111-10/+16
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30445 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: raeth: use dma_addr_t for the descriptorsjuhosg2012-02-111-7/+7
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* ramips: raeth: unmap DMA memory when a packet is receivedjuhosg2012-02-111-0/+4
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30443 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: raeth: add a temporary pktlen variablejuhosg2012-02-111-3/+6
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30442 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: raeth: indicate dropped packets in statsjuhosg2012-02-111-0/+2
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30440 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Rework ramips_eth to not require irqsave locking anymoreblogic2012-01-171-6/+9
| | | | | | | | | | | | | | | | | Previously the tx housekeeping was done in a spin_lock_irqsave critical section which causes irqs to be disabled during that time. Since the housekeeping is already prepared to be scheduled as a tasklet process the housekeeping only in softirq context and revise the locking between the tx path and the housekeeping tasklet by using a normal spin_lock which in most situations will be a NOP anyway. This makes sure that interrupts are only disabled for a short time since in the worst case the housekeeping might have to free up to 256 skbs. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29762 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: ramips_esw: convert it to be a platform driverjuhosg2010-12-081-4/+18
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24331 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Use NET_IP_ALIGN instead of hardcoding 2juhosg2010-11-241-4/+5
| | | | | | Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24124 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: DMA map the correct RX skb sizejuhosg2010-11-241-2/+2
| | | | | | | | | | The skb_reserve call prior to DMA mapping the RX skb reduced the skb data len by 2. To not allow DMA to write behind the skb we should pass the correct skb data len to the device. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24123 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Don't trigger BUG_ON due to skb allocation failurejuhosg2010-11-241-16/+19
| | | | | | | | | Instead just drop the rx'ed frame silently and reuse the already available buffer. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24122 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Remove unnecessary skb_putjuhosg2010-11-241-1/+1
| | | | | | Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24121 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Allow ethernet interface to be taken down and up againjuhosg2010-10-051-0/+4
| | | | | | | | | | Taking the ramips ethernet interface down and up again resulted in the driver not receiving any frames anymore. Fix this by correctly disabling interrupts in the hw on ifdown. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23243 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: add mdio_cfg configuration for the ethernet driverjuhosg2010-07-151-0/+49
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22211 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Fix bridging in ramips ethernet driverjuhosg2010-07-131-1/+1
| | | | | | | | | | | | | | | | | | | Bridging between the ramips ethernet driver and rt2800pci was somewhat broken. Frames received by the ethernet driver which were passed to the wifi driver for transmission were sometimes corrupted or sent out with huge delays. The reason for this is the missing assignment of skb->tail in the ramips ethernet driver's rx path resulting in skb->tail pointing to skb->data. Since skb->tail is used by mac80211 it writes into skb->data which messes up the frames content. Fix this by using skb_put to correctly set skb->len and skb->tail. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22172 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips_eth: cleanup mac_address changingjuhosg2010-01-311-19/+12
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* ramips_eth: pass sys_clk via platform_datajuhosg2010-01-311-1/+1
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* ramips_eth: add helper functions to {ed,dis}able interruptsjuhosg2010-01-311-6/+21
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* ramips_eth: remove unnecessary typecastsjuhosg2010-01-311-2/+2
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* ramips_eth: simplify tx_next computationjuhosg2010-01-311-5/+2
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* ramips_eth: simplify tx descriptor initializationjuhosg2010-01-311-3/+2
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* ramips_eth: pass 'raeth_priv' struct directly to dma specific functionsjuhosg2010-01-311-39/+35
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* ramips_eth: convert to use netdev_opsjuhosg2010-01-311-6/+12
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* ramips_eth: fix invalid register writesjuhosg2010-01-301-4/+5
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* ramips_eth: move memset call out from the loopjuhosg2010-01-301-1/+1
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* ramips_eth: coding style cleanupjuhosg2010-01-301-54/+66
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* [ramips] missing header file changes, and fix mtu valueblogic2009-10-301-1/+1
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* [ramips] fixes rx path for eth, spinlock it, increases buffer size, board ↵blogic2009-10-291-28/+23
| | | | | | now survives ping -f git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18212 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [ramips] hopefully fixes dma issues seen on ethernet driver when under high loadblogic2009-10-291-2/+7
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* ramips: move 'arch/mips/include/asm/mach-ralink/eth.h' to ↵juhosg2009-10-261-1/+1
| | | | | | 'drivers/net/ramips_eth.h' git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18176 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: move ramips_eth_platform_data into a separate filejuhosg2009-10-261-0/+1
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* ramips: request_irq prior to dma allocation, and handle the case if it failsjuhosg2009-10-261-2/+10
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* ramips: add error handling to ramips_alloc_dmajuhosg2009-10-261-7/+29
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* ramips: free allocated skbs in ramips_cleanup_dmajuhosg2009-10-261-0/+5
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* ramips: add ramips_setup_dma helper to the ethernet driverjuhosg2009-10-261-6/+15
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* ramips: add ramips_cleanup_dma helperjuhosg2009-10-261-4/+13
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* ramips: remove unnecessary includes in the ethernet driverjuhosg2009-10-261-6/+1
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* ramips: fix dma api usage in the ethernet driverjuhosg2009-10-261-7/+7
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* ramips: use resource to pass irq and base address to the ethernet driverjuhosg2009-10-261-2/+14
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* ramips: add error-path handling to the ramips_eth_plat_probejuhosg2009-10-261-6/+26
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* [ramips] fixes licensesblogic2009-10-251-2/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18152 3c298f89-4303-0410-b956-a3cf2f4a3e73
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