summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)AuthorFilesLines
2005-06-11[SCSI] aic7xxx: remove ahc_find_softcChristoph Hellwig5-63/+16
there's absolutely no reason not to trust the driver private data Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] zfcp: remove flags_dump featureAndreas Herrmann4-235/+1
Removes the rarely used "flags_dump" mechanism of zfcp. Equivalent debug information will be provided with a reworking of zfcp's s390dbf-facilities which is in preparation. Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] cciss 2.6 DMA mappingmike.miller@hp.com1-9/+3
Patch removes our homegrown DMA masks and uses the ones defined in the kernel. This patch replaces the broken one I sent in earlier. It has been tested and works. Please discard the first submission. Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] aic7xxx: do not check for duplicate pci idsChristoph Hellwig1-16/+0
pci layer handles this just fine for us Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] aic7xxx/aic79xx: remove useless byte order macro cruftChristoph Hellwig2-34/+0
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-03[SCSI] 2.6 aacraid: updated sysfs filesMark Haverkamp1-0/+129
This patch adds some files into the /sys/class/scsi_host/hostN directories for aacraid adapters: model vendor hba_kernel_version hba_monitor_version hba_bios_version serial_number Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-03[SCSI] update spi transport class so that u320 Domain Validation worksJames Bottomley1-24/+53
There are several extra things that have to be considered when running Domain Validation on a u320 target (notably how you fall back). Hopefully this should help us when someone adds this transport class to aic79xx. I've tested this on the lsi1030, so I know it works correctly up to u320. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-03[SCSI] fix aic7xxx coupled parameter problemJames Bottomley1-13/+13
For setting coupled parameters, we need to be comparing against the goal settings, not the current ones. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-03[SCSI] sg: Command completion after remove oopsbrking@us.ibm.com1-0/+2
A problem exists todayin the sg driver that if an SG_IO request is outstanding to a device when it is removed from the system. The system may oops if that command completes later in time. 1. sg_remove gets called 2. sg_remove calls sg_finish_req_req on all pending requests This removes the Sg_request's from the headrp list in the Sg_fd 3. The sleeping SG_IO ioctl is woken. It does nothing and returns. 4. The caller closes the fd, which invokes sg_release 5. sg_release calls sg_remove_sfp. It finds no outstanding commands since the headrp list is empty, so it calls __sg_remove_sfp, which frees the sfp. 6. Now when sg_cmd_done gets called, sg uses upper_private_data in the Scsi_Request, which should point to the srp, which has been freed, so it points to freed memory. 7. sg then dereferences the srp pointer to get the sfp, and we oops. The fix is to NULL out the upper_private_data field in this path, which sg_cmd_done already checks for, which will prevent the oops from occurring. cpu 0x1: Vector: 300 (Data Access) at [c00000000fff7aa0] pc: d0000000002bbea8: .sg_cmd_done+0x70/0x394 [sg] lr: d000000000073304: .scsi_finish_command+0x10c/0x130 [scsi_mod] sp: c00000000fff7d20 msr: 8000000000009032 dar: 2f70726f63202f78 dsisr: 40000000 current = 0xc0000000024589b0 paca = 0xc0000000003da800 pid = 7, comm = events/1 [c00000000fff7dc0] d000000000073304 .scsi_finish_command+0x10c/0x130 [scsi_mod] [c00000000fff7e50] d00000000007317c .scsi_softirq+0x140/0x168 [scsi_mod] [c00000000fff7ef0] c0000000000634dc .__do_softirq+0xa0/0x17c [c00000000fff7f90] c000000000018430 .call_do_softirq+0x14/0x24 [c00000000ed472e0] c0000000000142e0 .do_softirq+0x74/0x9c [c00000000ed47370] c000000000013c9c .do_IRQ+0xe8/0x100 [c00000000ed473f0] c00000000000ae34 HardwareInterrupt_entry+0x8/0x54 c00000000003df28 .smp_call_function+0 x100/0x1d0 [c00000000ed47780] c0000000000ba99c .invalidate_bh_lrus+0x30/0x70 [c00000000ed47810] c0000000000b91a0 .invalidate_bdev+0x18/0x3c [c00000000ed478a0] c0000000000da7b8 .__invalidate_device+0x70/0x94 [c00000000ed47930] c0000000001d40bc .invalidate_partition+0x4c/0x7c [c00000000ed479c0] c00000000010a944 .del_gendisk+0x48/0x15c [c00000000ed47a50] d00000000003d55c .sd_remove+0x34/0xe4 [sd_mod] [c00000000ed47ae0] c0000000001c5d30 .device_release_driver+0x90/0xb4 [c00000000ed47b70] c0000000001c6130 .bus_remove_device+0xb0/0x12c [c00000000ed47c00] c0000000001c4378 .device_del+0x120/0x198 [c00000000ed47ca0] d00000000007dcdc .scsi_remove_device+0xb4/0x194 [scsi_mod] [c00000000ed47d30] d0000000000a5864 .ipr_worker_thread+0x1d4/0x27c [ipr] [c00000000ed47dd0] c0000000000734c4 .worker_thread+0x238/0x2f4 [c00000000ed47ee0] c0000000000796c0 .kthread+0xcc/0x11c [c00000000ed47f90] c000000000018ad0 .kernel_thread+0x4c/0x6c Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-26[SCSI] aic7xxx: remove separate target and device allocationsJames Bottomley3-393/+218
Since the aic driver is now taught to speak in terms of the generic linux devices, we can now also dispense with the transport class get routines (since we update the parameters when the driver sees they change) and also plumb it into the spi transport transfer agreement reporting infrastructure. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-26Automatic merge of ../scsi-misc-2.6-old/James Bottomley86-17415/+11708
2005-05-26Merge of 'misc-fixes' branch fromLinus Torvalds1-6/+7
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
2005-05-26[SCSI] git-scsi-misc-sbp2-warning-fixAndrew Morton1-1/+0
drivers/ieee1394/sbp2.c: In function `sbp2_check_sbp2_response': drivers/ieee1394/sbp2.c:2154: warning: unused variable `device_type' Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-26[SCSI] Add target alloc/destroy callbacks to the host templateJames Bottomley1-3/+21
This gives the HBA driver notice when a target is created and destroyed to allow it to manage its own target based allocations accordingly. This is a much reduced verson of the original patch sent in by James.Smart@Emulex.com Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-26[PATCH] timeout at boottime with NEC3500A (and possibly others) when ↵Marcello Maggioni1-2/+2
inserted a CD in it From: Marcello Maggioni <hayarms@gmail.com> Problem: Some drives (NEC 3500, TDK 1616N, Mad-dog MD-16XDVD9, RICOH MP5163DA, Memorex DVD9 drive and IO-DATA's too for sure), if a CD/DVD is inserted into the tray when the system is booted and if before the OS bootup the BIOS checked for the presence of a bootable CD/DVD into the drive, during the IDE probe phase the drive may result busy and remain so for the next 25/30 seconds . This cause the drive to be skipped during the booting phase and not begin usable until the next reboot (if the reboot goes well and the drive doesn't timeout again). Solution: Rising the timeout time from 10 seconds to 35 seconds (during these 35 seconds every drive should wake up for sure according to the tests I've done). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
2005-05-26[SCSI] TYPE_RBC cache fixes (sbp2.c affected)Al Viro4-140/+31
a) TYPE_SDAD renamed to TYPE_RBC and taken to scsi.h b) in sbp2.c remapping of TYPE_RPB to TYPE_DISK turned off c) relevant places in midlayer and sd.c taught to accept TYPE_RBC d) sd.c::sd_read_cache_type() looks into page 6 when dealing with TYPE_RBC - these guys have writeback cache flag there and are not guaranteed to have page 8 at all. e) sd_read_cache_type() got an extra sanity check - it checks that it got the page it asked for before using its contents. And screams if mismatch had happened. Rationale: there are broken devices out there that are "helpful" enough to go for "I don't have a page you've asked for, here, have another one". For example, PL3507 had been caught doing just that... f) sbp2 sets sdev->use_10_for_rw and sdev->use_10_for_ms instead of bothering to remap READ6/WRITE6/MOD_SENSE, so most of the conversions in there are gone now. Incidentally, I wonder if USB storage devices that have no mode page 8 are simply RBC ones. I haven't touched that, but it might be interesting to check... Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-26[SCSI] sym2 version 2.2.1Matthew Wilcox6-137/+106
sym2 version 2.2.1: - Fix MMIO BAR detection (Thanks to Bob Picco) - Fix odd-sized transfers with a wide bus (Thanks to Larry Stephens) - Write posting fixes (Thanks to Thibaut Varene) - Change one of the GFP_KERNEL allocations back into a GFP_ATOMIC - Make CCB_BA() return a script-endian address - Move range checks and disabling of devices from the queuecommand path to slave_alloc() - Remove a warning in sym_setup_cdb() - Keep a pointer to the scsi_target instead of the scsi_dev in the tcb - Remove a check for the upper layers passing an oversized cmd - Replace CAM_REQ_ constants with the Linux DID_ constants - Replace CAM_DIR_ constants with the Linux DMA_ constants - Inline sym_read_parisc_pdc() on non-parisc systems Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-26[PATCH] ide-scsi: kmap scatter/gather before doing PIO Stuart Hayes1-4/+24
From: Stuart Hayes <Stuart_Hayes@dell.com> The system can panic with a null pointer dereference using ide-scsi if PIO is being done on scatter gather pages that are in high memory, because page_address() returns 0. We are actually seeing this using a tape drive. This patch will kmap_atomic() the pages before performing PIO. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
2005-05-26[PATCH] convert IDE device drivers to driver-modelBartlomiej Zolnierkiewicz8-433/+212
* add ide_bus_match() and export ide_bus_type * split ide_remove_driver_from_hwgroup() out of ide_unregister() * move device cleanup from ide_unregister() to drive_release_dev() * convert ide_driver_t->name to driver->name * convert ide_driver_t->{attach,cleanup} to driver->{probe,remove} * remove ide_driver_t->busy as ide_bus_type->subsys.rwsem protects against concurrent ->{probe,remove} calls * make ide_{un}register_driver() void as it cannot fail now * use driver_{un}register() directly, remove ide_{un}register_driver() * use device_register() instead of ata_attach(), remove ata_attach() * add proc_print_driver() and ide_drivers_show(), remove ide_drivers_op * fix ide_replace_subdriver() and move it to ide-proc.c * remove ide_driver_t->drives, ide_drives and drives_lock * remove ide_driver_t->drivers, drivers and drivers_lock * remove ide_drive_t->driver and DRIVER() macro Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
2005-05-26[PATCH] libata: Fix zero sg_dma_len() on 64-bit platformAlbert Lee1-6/+7
When testing ATAPI PIO data transfer on the ppc64 platform, __atapi_pio_bytes() got zero when sg_dma_len() is used. I checked the <asm-ppc64/scatterlish.h>, the struct scatterlist is defined as: struct scatterlist { struct page *page; unsigned int offset; unsigned int length; /* For TCE support */ u32 dma_address; u32 dma_length; }; #define sg_dma_address(sg) ((sg)->dma_address) #define sg_dma_len(sg) ((sg)->dma_length) So, if the scatterlist is not DMA mapped, sg_dma_len() will return zero on ppc64. The same problem should occur on the x86-64 platform. On the i386 platform, sg_dma_len() returns sg->length, that's why the problem does not occur on an i386. Changes: - Use sg->length if the scatterlist is not DMA mapped (yet). Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
2005-05-25Merge of 'new-ids' branch fromLinus Torvalds2-0/+3
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
2005-05-25[PATCH] sata_promise: add PCI ID for FastTrak TX2200 2-portsFrancisco Javier1-0/+2
2005-05-25[PATCH] sata_sil: new ID 1002:437A for ATI IXP400NAKAMURA Kenta1-0/+1
2005-05-25[PATCH] therm_adt746x: show correct sensor locationsColin Leroy1-42/+77
This patch shows the correct locations of the heat sensors present in iBook and PowerBooks G4, instead of displaying them as being on CPU and GPU (which is not always the case). Signed-off-by: Colin Leroy <colin@colino.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-25[PATCH] Make sure therm_adt746x only handles known hardwareColin Leroy1-0/+6
This patch limits therm_adt746x to currently existing fan controllers in Apple laptops. It may avoid problems with future hardware. Signed-off-by: Colin Leroy <colin@colino.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-25[PATCH] IB: fix endianness of path record MTU fieldRoland Dreier1-2/+2
Make MTU field in SA PathRecord and MCMemberRecord a u8 rather than an enum to avoid complications with endianness. Signed-off-by: Roland Dreier <roland@topspin.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-25[PATCH] IB: fix potential ib_umad leakRoland Dreier1-0/+4
Free all unclaimed MAD receive buffers when userspace closes our file so we don't leak memory. Signed-off-by: Roland Dreier <roland@topspin.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-25[PATCH] IB: allow NULL sa_query callbacksRoland Dreier1-17/+18
Check if a client passes a NULL callback into an SA query, and if so, never call back. This fixes an oops if someone unloads ib_ipoib and ib_sa in rapid succession. ib_ipoib does an MCMember delete with a NULL callback and 0 timeout on unload, which is usually fine since the delete completes successfully. However, if ib_sa is unloaded immediately afterwards, the delete will be canceled and ib_sa will try to call the (now already unloaded) ib_ipoib module back with the cancel completion, which triggers the oops. Signed-off-by: Roland Dreier <roland@topspin.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-25[PATCH] ipmi build fixNeil Horman1-2/+2
It looks like the recent IPMI patches had some -mm-onlyisms. Signed-off-by: Neil Horman <nhorman@redhat.com> Cc: Corey Minyard <minyard@acm.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-25[PATCH] v4l: bttv i2c oops fixGerd Knorr1-0/+3
Don't try to access the i2c bus if the register wasn't successful. Signed-off-by: Gerd Knorr <kraxel@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-25Merge of 'for-linus' branch fromLinus Torvalds16-867/+3397
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2005-05-25Automatic merge of /spare/repo/netdev-2.6 branch amd81111-10/+14
2005-05-25Automatic merge of /spare/repo/netdev-2.6 branch pcnet321-2/+5
2005-05-25Automatic merge of /spare/repo/netdev-2.6 branch ixgb5-116/+70
2005-05-25Automatic merge of /spare/repo/netdev-2.6 branch e10007-713/+3168
2005-05-25Automatic merge of /spare/repo/netdev-2.6 branch e1001-26/+139
2005-05-25Merge of /spare/repo/netdev-2.6 branch misc-fixes1-0/+1
2005-05-25[PATCH] relax ide-cd dma restrictionsJens Axboe1-1/+1
This has been sitting for a while, and is causing lots of grief for people burning CDs. It relaxes the dma restriction for ide-cd, requiring only the length to be 32-byte aligned, address should be fine at normal double word alignment. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-25[PATCH] Speedtouch resync after lost signal.David Woodhouse1-0/+2
There's a bigger Speedtouch update coming your way after 2.6.12 but in the meantime, let's at least make it automatically resync if the DSL signal is lost. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-24[PATCH] aic7xxx_osm build fixAndrew Morton1-2/+5
Fix a c99ism. Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-24[PATCH] saa6752hs build fixAndrew Morton1-5/+5
For older gcc's. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-24[PATCH] tulip: add return to ULI526X clause in tulip_mdio_writeJohn W. Linville1-0/+1
The 'if' clause for ULI526X in tulip_mdio_write allows for spin_unlock_irqrestore to be called twice for tp->mii_lock. I believe this is caused by the unintentional omission of a return at the end of that clause. This patch adds that return. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-05-23[PATCH] driver core: restore event order for device_add()Kay Sievers1-2/+2
As a result of the split of the kobject-registration and the corresponding hotplug event, the order of events for device_add() has changed. This restores the old order, cause it confused some userspace applications. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-23[TG3]: Update driver version.David S. Miller1-1/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-05-23[TG3]: Increase TEST_BUFFER_SIZE to 8K.David S. Miller1-1/+1
This makes the DMA bug workaround test more likely to find the problem on some systems. Signed-off-by: David S. Miller <davem@davemloft.net>
2005-05-23[TG3]: Update driver version and reldate.David S. Miller1-2/+2
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-05-23[TG3]: Add 5752M device ID.Xose Vazquez Perez1-0/+2
Add 0x1601 as 5752M, it's a 5752 but for mobile PCs. Stolen from Broadcom bcm5700-8.1.55 driver. Someone forgot to add it to tg3 ;-) Signed-off-by: David S. Miller <davem@davemloft.net>
2005-05-22[PATCH] ppc64: Fix booting on latest G5 modelsBenjamin Herrenschmidt1-0/+5
The latest speedbumped Apple G5 models have a "bug" in the Open Firmware device tree that lacks the proper interrupt routing information for the northbridge i2c controller. Apple's driver silently falls back into a sub-optimal "polled" mode (heh, maybe they didn't even notice the bug because of that :), our driver didn't properly check and crashes :( This patch fixes our driver to not crash, and adds code to the prom_init() OF trampoline code that detects the "bug" and adds the missing information back for this chipset revision. This fixes booting and thermal control on these models. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-21Merge of master.kernel.org:/home/rmk/linux-2.6-mmc.gitLinus Torvalds1-1/+4
2005-05-21When we detect that a 16550 was in fact part of a NatSemi SuperIO chipDavid Woodhouse1-5/+12
with high-speed mode enabled, we switch it to high-speed mode so that baud_base becomes 921600. However, we also need to multiply the baud divisor by 8 at the same time, in case it's already in use as a console. Signed-off-by: David Woodhouse Acked-by: Tom Rini Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 12:11:59 +0000