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path: root/drivers/net/forcedeth.c
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2006-01-09[PATCH] forcedeth: TSO fix for large buffersAyaz Abdulla1-64/+100
This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-12-24[PATCH] forcedeth: fix random memory scribbling bugManfred Spraul1-7/+8
Two critical bugs were found in forcedeth 0.47: - TSO doesn't work. - pci_map_single() for the rx buffers is called with size==0. This bug is critical, it causes random memory corruptions on systems with an iommu. Below is a minimal fix for both bugs, for 2.6.15. TSO will be fixed properly in the next version. Tested on x86-64. Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-11[netdrvr forcedeth] phy address scan rangeAyaz Abdulla1-16/+14
Added phy address 0 to the phy scan. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11[netdrvr forcedeth] support for irq mitigationAyaz Abdulla1-67/+104
This patch contains support for different modes of interrupt mitigation of forcedeth. It includes changes based on Jeff's comments. Currently, the modes are changed through module parameters since ethtool does not support something similar. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-11-11[netdrvr forcedeth] remove superfluous rx engine stop/startAyaz Abdulla1-12/+22
Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
2005-10-26[netdrvr forcedeth] scatter gather and segmentation offload supportAyaz Abdulla1-87/+162
also: - eliminate use of pointless get_nvpriv() wrapper, and use netdev_priv() directly. - use NETDEV_TX_xxx return codes
2005-09-22forcedeth: add hardware tx checksummingManfred Spraul1-27/+44
Recent forcedeth nics support checksum offloading for tx. The attached patch, written by Ayaz Abdulla, adds the support to the driver. It also cleans up the handling of the three dma ring entry formats that are supported by the driver. Signed-off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-By: Jeff Garzik <jgarzik@pobox.com>
2005-09-14[PATCH] forcedeth: support ETHTOOL_GPERMADDRJohn W. Linville1-1/+3
Add support for ETHTOOL_GPERMADDR to forcedeth. Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-07[PATCH] __user annotations (forcedeth.c)viro@ftp.linux.org.uk1-2/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-19[PATCH] forcedeth: Initialize link settings in every nv_open()Manfred Spraul1-0/+5
Rüdiger found a bug in nv_open that explains some of the reports with duplex mismatches: nv_open calls nv_update_link_speed for initializing the hardware link speed registers. If current link setting matches the values in np->linkspeed and np->duplex, then the function does nothing. Usually, doing nothing is the right thing, but not in nv_open: During nv_open, the registers must be initialized because the nic was reset. The attached patch fixes that by setting np->linkspeed to an invalid value before calling nv_update_link_speed from nv_open. Signed-Off-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31[PATCH] forcedeth: write back original mac address during ifdownManfred Spraul1-8/+9
This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31[PATCH] forcedeth: Add set_mac_address supportManfred Spraul1-11/+52
This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31[PATCH] forcedeth: 64-bit DMA supportManfred Spraul1-49/+161
This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31[PATCH] forcedeth: rewritten tx irq handlingManfred Spraul1-48/+63
This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31[PATCH] forcedeth: Improve ethtool supportManfred Spraul1-81/+90
This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31[PATCH] forcedeth: Jumbo Frame SupportManfred Spraul1-18/+107
This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-06-27[PATCH] forcedeth: Add support for new device idManfred Spraul1-1/+16
This is a multi-part message in MIME format.
2005-06-27[PATCH] forcedeth: Poll for link changesManfred Spraul1-12/+13
This is a multi-part message in MIME format.
2005-06-27[PATCH] forcedeth: add two new pci idsManfred Spraul1-2/+19
This is a multi-part message in MIME format.
2005-05-16[PATCH] forcedeth: Update error handlingManfred Spraul1-17/+76
Ayaz wrote an update to the error handling for forcedeth (which I modified heavily, thus all bugs are mine): The ERROR4 bit is not a fatal error, it just indicates a mismatch between the actual packet len and the len according to the 802.3 header. The patch adds proper handling. The patch also removes the code that drops all packets with RX_ERROR & (!RX_FRAMINGERR): ERROR4 errors are also not fatal.
2005-05-13[PATCH] forcedeth: netpoll supportMichal Schmidt1-0/+10
2005-04-17Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+2232
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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