- 14 9月, 2006 6 次提交
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由 Jeff Garzik 提交于
Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Don Fry 提交于
Implement NAPI changes to pcnet32 driver. Compile default is off. Listed as experimental. Len and Don both worked on a NAPI implementation and have both tested these changes. An e1000 blasting short packets to the pcnet32 will lockup Don's system until the receive storm stops. Without NAPI Len's system watchdog would expire causing the system to reboot. With NAPI the system will stay operational. Tested ia32 and ppc64. Tested '970A, '971, '972, '973, '975, '976, and '978. The Kconfig changes came from Len. Don is to blame for all the others. Signed-off-by: NLen Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Don Fry 提交于
Breaking the receive frame processing into two routines for greater clarity. Tested ia32 and ppc64. Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Don Fry 提交于
Move the receive routine and create the transmit routine. Tested ia32 and ppc64. Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Don Fry 提交于
Change some magic numbers to clearer names. A few whitespace changes. Tested ia32 and ppc64. Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Don Fry 提交于
Delete unnecessary save/restore of rap in interrupt handler and statistics. tested ia32 and ppc64. Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 24 8月, 2006 1 次提交
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由 Don Fry 提交于
A change I made for 2.6.17 and another for 2.6.18 do not work on older pcnet32 chips which I do not have access to. If the chip is a 79C970 or 79C965, do not try and suspend or check the link status. I have tested with a 79C970A, 79C971, 79C972, 79C973, 79C975, 79C976, and 79C978. Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 20 8月, 2006 1 次提交
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由 Jeff Garzik 提交于
From: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: NMichal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 06 7月, 2006 7 次提交
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由 Don Fry 提交于
More cleanup to pcnet32_loopback_test to release receive buffers if device is not up. Created common routine to free rx buffers. Tested ia32 and ppc64 Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Don Fry 提交于
Suspend the chip if possible rather than stop and discard all tx and rx frames, when changing the mcast list or entering/leaving promiscuous mode. Created common pcnet32_suspend routine. Tested ia32 and ppc64 Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Don Fry 提交于
Fix pcnet32_set_ringparam to handle memory allocation errors without leaving the adapter in an inoperative state and null pointers waiting to be dereferenced. Tested ia32 and ppc64. Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Don Fry 提交于
On 2006-03-08 Eric Sesterhenn wrote: converts drivers/net to kzalloc usage. Don Fry modified it to use netif_msg_drv. Tested ia32 and ppc64. Signed-off-by: NEric Sesterhenn <snakebyte@gmx.de> Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Don Fry 提交于
Fix off-by-one in pcnet32_get_ringparam Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Don Fry 提交于
Jon Mason wrote on Thu, 12 Jan 2006 17:07:49 -0600: This patch adds the PCI_DEVICE macro to the pcnet32 driver. This has been tested on my opteron with my "trident" adapter. Don Fry modified it slightly and tested on ia32 and ppc64. Signed-off-by: NJon Mason <jdmason@us.ibm.com> Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Don Fry 提交于
Fix Section mismatch error. Tested ia32 and ppc64. Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 03 7月, 2006 1 次提交
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由 Thomas Gleixner 提交于
Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 27 6月, 2006 1 次提交
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由 Jeff Garzik 提交于
Symbols such as PCI_USES_IO, PCI_ADDR0, etc. originated from Donald Becker's net driver template, but have been long unused. Remove. In a few drivers, this allows the further eliminate of the pci_flags (or just plain flags) member in the template driver probe structure. Most of this logic is simply open-coded in most drivers, since it never changes. Made a few other cleanups while I was in there, too: * constify, __devinitdata several PCI ID tables * replace table terminating entries such as "{0,}," and "{NULL}," with a more-clean "{ }". Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 27 5月, 2006 1 次提交
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由 Don Fry 提交于
During a code scan for another change I discovered that this call to pcnet32_free_ring must be removed. If the open fails due to a lack of memory all the ring structures are removed via the call to free_ring and a subsequent call to open will dereference a null pointer in pcnet32_init_ring. Please apply to 2.6.17. Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 30 3月, 2006 1 次提交
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由 Linas Vepstas 提交于
The comments concerning how the pcnet32 ethernet device driver selects the MAC addr to use are incorrect. A recent patch (in the last 3 months) changed how the code worked, but did not change the comments. Side comment: the new behaviour is good; I've got a pcnet32 card which powers up with garbage in the CSR's, and a good MAC addr in the PROM. Signed-off-by: NLinas Vepstas <linas@linas.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 22 3月, 2006 3 次提交
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由 Jeff Garzik 提交于
- undo some Lindent damage by indenting member names - remove history at top of .c file, this is stored in the kernel repo changelog (in greater detail, even).
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由 Jeff Garzik 提交于
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由 Don Fry 提交于
Boards with multiple PHYs were not being handled properly by the pcnet32 driver. This patch by Thomas Bogendoerfer with changes by me will allow Allied Telesyn 2700FTX and 2701FTX boards to use either the copper or the fiber interfaces. It has been tested on ia32 and ppc64 hardware. Philippe Seewer also tested and improved the patch. ethtool for pcnet32 already supports multiple phys. See also bugzilla bug 4219. Please apply to 2.6.16 Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 04 3月, 2006 1 次提交
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由 Arjan van de Ven 提交于
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- 13 12月, 2005 1 次提交
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由 Olaf Hering 提交于
The CSR contains garbage after a coldboot on RS/6000. One some systems (like my 44p 270) the MAC address is all FF, on others (like my B50) it is ff:ff:ff:fd:ff:6b. It can eventually be fixed by loading pcnet32, set the interface into the UP state, rmmod pcnet32 and load it again. But this worked only on the 270. Only netbooting after a cold start provides the correct MAC address via prom and CSR. This makes it very unreliable. I dont know why the MAC is stored in two different places. Remove the special case for powerpc, which was added in early 2.4 development. Signed-off-by: NOlaf Hering <olh@suse.de> drivers/net/pcnet32.c | 5 ----- 1 files changed, 5 deletions(-) Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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- 06 11月, 2005 3 次提交
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由 Don Fry 提交于
Some boards using the 79c976 pcnet32 chip will hang the system if the ethtool --register-dump is performed with the device operational. The request to read bcr30 is retried by the PCI device infinitely without returning data, hanging the system. Tested ia32 and ppc64. Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Don Fry 提交于
This patch is a better fix for Allied Telesyn 2700/2701 FX boards than the change made in early January this year. It allows the user to select the speed/duplex via module_param, but if no selection is made, forces the speed to 100 FD. It fixes both Bugzilla bugs 2669 and 4551. Tested ia32 and ppc64 by myself, and by the originator of bug 2669. Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Don Fry 提交于
Display the name eth%d or pci_name() of device which fails to allocate memory. When changing ring size via ethtool, it also releases the lock before returning on error. Added comment that the caller of pcnet32_alloc_ring must call pcnet32_free_ring on error, to avoid leak. Tested ia32 by forcing allocation errors. Signed-off-by: NDon Fry <brazilnut@us.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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- 16 9月, 2005 2 次提交
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由 Hubert WS Lin 提交于
Don Fry reminded me that the pcnet32_loopback_test() asssumes the ring size is no less than 4. The minimum ring size was changed to 4 in pcnet32_set_ringparam() to allow the loopback test to work unchanged. - Set minimum ring size to 4 to allow loopback test to work unchanged - Moved variable init_block to first field in struct pcnet32_private Signed-off-by: NHubert WS Lin <wslin@tw.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Hubert WS Lin 提交于
This patch implements the set_ringparam(), one of the ethtool operations, which allows changing tx/rx ring sizes via ethtool. - Changed memery allocation of tx/rx ring from static to dynamic - Implemented set_ringparam() - Tested on i386 and ppc64 Signed-off-by: NHubert WS Lin <wslin@tw.ibm.com> Signed-off-by: NJay Vosburgh <fubar@us.ibm.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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- 14 9月, 2005 1 次提交
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由 John W. Linville 提交于
Add support for ETHTOOL_GPERMADDR to pcnet32. Signed-off-by: NJohn W. Linville <linville@tuxdriver.com> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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- 29 6月, 2005 1 次提交
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由 David S. Miller 提交于
Many drivers use skb->tail unnecessarily. In these situations, the code roughly looks like: dev = dev_alloc_skb(...); [optional] skb_reserve(skb, ...); ... skb->tail ... But even if the skb_reserve() happens, skb->data equals skb->tail. So it doesn't make any sense to use anything other than skb->data in these cases. Another case was the s2io.c driver directly mucking with the skb->data and skb->tail pointers. It really just wanted to do an skb_reserve(), so that's what the code was changed to do instead. Another reason I'm making this change as it allows some SKB cleanups I have planned simpler to merge. In those cleanups, skb->head, skb->tail, and skb->end pointers are removed, and replaced with skb->head_room and skb->tail_room integers. Signed-off-by: NDavid S. Miller <davem@davemloft.net> Acked-by: NJeff Garzik <jgarzik@pobox.com>
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- 27 6月, 2005 1 次提交
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由 Nishanth Aravamudan 提交于
Use msleep_interruptible() instead of schedule_timeout() to guarantee the task delays as expected. Signed-off-by: NNishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: NMaximilian Attems <janitor@sternwelten.at> Signed-off-by: NDomen Puncer <domen@coderock.org>
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- 16 5月, 2005 1 次提交
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由 Don Fry 提交于
When running the loopback test, resources are not properly released on completion. This patch frees all transmit resources after running the loopback test. Tested on ia32 and ppc64 hardware. Signed-off-by: NDon Fry <brazilnut@us.ibm.com>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
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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