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path: root/drivers/net/pcnet32.c
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* [PATCH] pcnet32: Cleanup rx buffers after loopback test.Don Fry2006-07-05
| | | | | | | | | | 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: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] pcnet32: Suspend the chip rather than restart when changing ↵Don Fry2006-07-05
| | | | | | | | | | | | | multicast/promisc 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: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] pcnet32: Handle memory allocation failures cleanly when resizing ↵Don Fry2006-07-05
| | | | | | | | | | | | | tx/rx rings 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: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] pcnet32: Use kcalloc instead of kmalloc and memsetDon Fry2006-07-05
| | | | | | | | | | | 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: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] pcnet32: Fix off-by-one in get_ringparamDon Fry2006-07-05
| | | | | | | Fix off-by-one in pcnet32_get_ringparam Signed-off-by: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] pcnet32: Use PCI_DEVICE macroDon Fry2006-07-05
| | | | | | | | | | | | | 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: Jon Mason <jdmason@us.ibm.com> Signed-off-by: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] pcnet32: Fix Section mismatch errorDon Fry2006-07-05
| | | | | | | Fix Section mismatch error. Tested ia32 and ppc64. Signed-off-by: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] irq-flags: drivers/net: Use the new IRQF_ constantsThomas Gleixner2006-07-02
| | | | | | | | | | Signed-off-by: Thomas 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: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [netdrvr] Remove long-unused bits from Becker template driversJeff Garzik2006-06-26
| | | | | | | | | | | | | | | | | | 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: Jeff Garzik <jeff@garzik.org>
* [PATCH] pcnet32: remove incorrect pcnet32_free_ringDon Fry2006-05-26
| | | | | | | | | | | | | 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: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] Janitor: drivers/net/pcnet32: fix incorrect commentsLinas Vepstas2006-03-29
| | | | | | | | | | | | 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: Linas Vepstas <linas@linas.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [netdrvr] pcnet32: other source formatting cleanupsJeff Garzik2006-03-21
| | | | | | - 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).
* [netdrvr] pcnet32: LindentJeff Garzik2006-03-21
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* [PATCH] pcnet32: support boards with multiple physDon Fry2006-03-21
| | | | | | | | | | | | | | | | 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: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Massive net driver const-ification.Arjan van de Ven2006-03-03
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* [PATCH] pcnet32: use MAC address from prom also on powerpcOlaf Hering2005-12-12
| | | | | | | | | | | | | | | | | | | | | 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: Olaf Hering <olh@suse.de> drivers/net/pcnet32.c | 5 ----- 1 files changed, 5 deletions(-) Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] pcnet32: Prevent hang with 79c976Don Fry2005-11-05
| | | | | | | | | | | | 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: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] pcnet32: AT2700/2701 and Bugzilla 2699 & 4551Don Fry2005-11-05
| | | | | | | | | | | 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: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] pcnet32: show name of failing deviceDon Fry2005-11-05
| | | | | | | | | | | 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: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] pcnet32: set min ring size to 4Hubert WS Lin2005-09-16
| | | | | | | | | | | | | 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: Hubert WS Lin <wslin@tw.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] pcnet32: set_ringparam implementationHubert WS Lin2005-09-16
| | | | | | | | | | | | | | | 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: Hubert WS Lin <wslin@tw.ibm.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] pcnet32: support ETHTOOL_GPERMADDRJohn W. Linville2005-09-14
| | | | | | | Add support for ETHTOOL_GPERMADDR to pcnet32. Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [NET]: Remove gratuitous use of skb->tail in network drivers.David S. Miller2005-06-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: David S. Miller <davem@davemloft.net> Acked-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] net/pcnet32: replace schedule_timeout() with msleep_interruptible()Nishanth Aravamudan2005-06-26
| | | | | | | | | Use msleep_interruptible() instead of schedule_timeout() to guarantee the task delays as expected. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Maximilian Attems <janitor@sternwelten.at> Signed-off-by: Domen Puncer <domen@coderock.org>
* [PATCH] pcnet32: fix resource leak with loopback testDon Fry2005-05-15
| | | | | | | | 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: Don Fry <brazilnut@us.ibm.com>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-16
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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