summaryrefslogtreecommitdiffstats
path: root/drivers
AgeCommit message (Collapse)AuthorFilesLines
2008-06-18ata_piix: add TECRA M4 to broken suspend listTejun Heo1-0/+7
TOSHIBA also used "TECRA M4" in additon to "Tecra M4", add it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-18LIBATA: Add HAVE_PATA_PLATFORM to select PATA_PLATFORM driverBen Dooks1-1/+9
Add HAVE_PATA_PLATFORM to select the pata platform driver to ensure that we do not end up with a long 'depends on' list when other users of this driver turn up. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-18sata_mv: warn on PIO with multiple DRQsMark Lord1-0/+18
Chip errata sometimes prevents reliable use of PIO commands which involve more than a single DRQ (data request). In normal operation, libata should not generate such PIO commands (uses DMA instead), but they could be sent in via SG_IO from userspace. A full workaround might be to break up such commands into sequences of single DRQ ones, but that's just way too complex for something that doesn't normally happen in real life. So, allow the attempt (it often works, despite the errata), but log the event for reference when somebody screams. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-18sata_mv: enable async_notify for 60x1 Rev.C0 and higherMark Lord1-0/+3
The early chipsets cannot safely handle Async Notification (AN), but 6041/6081 chip revision "C0" (and newer) can handle it. So allow AN for "C0" and higher. This enables use of hotplug on PMP ports for the 6041/6081 PCI Rev.9 chips. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-18libata: don't check whether to use DMA or not for no data commandsTejun Heo3-12/+10
There's no reason to check whether to use DMA or not for no data commands. Don't do it. While at it, make local variable using_pio in atapi_xlat() set iff ATAPI_PROT_PIO is going to be used and rename ata_check_atapi_dma() to atapi_check_dma() for consistency. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-18ahci: jmb361 has only one portTejun Heo1-0/+8
JMB361 has only one port but reports it has two causing longish probe failure on the second one. Quirk it. Reported by Gajo Petrovic in bz 10911. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Gajo Petrovic <gajo01@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-18Merge branch 'for-linus' of ↵Linus Torvalds2-4/+2
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/uverbs: Fix check of is_closed flag check in ib_uverbs_async_handler() RDMA/nes: Fix off-by-one in nes_reg_user_mr() error path
2008-06-18IB/uverbs: Fix check of is_closed flag check in ib_uverbs_async_handler()Jack Morgenstein1-1/+1
Commit 1ae5c187 ("IB/uverbs: Don't store struct file * for event files") changed the way that closed files are handled in the uverbs code. However, after the conversion, is_closed flag is checked incorrectly in ib_uverbs_async_handler(). As a result, no async events are ever passed to applications. Found by: Ronni Zimmerman <ronniz@mellanox.co.il> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-06-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds2-16/+20
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: Revert "[WATCHDOG] hpwdt: Fix NMI handling." [WATCHDOG] hpwdt: Add CFLAGS to get driver working Revert "[WATCHDOG] make watchdog/hpwdt.c:asminline_call() static"
2008-06-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds3-3/+12
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] dpt_i2o: Add PROC_IA64 define [SCSI] scsi_host regression: fix scsi host leak [SCSI] sr: fix corrupt CD data after media change and delay
2008-06-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds23-321/+299
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (43 commits) netlink: genl: fix circular locking Revert "mac80211: Use skb_header_cloned() on TX path." af_unix: fix 'poll for write'/ connected DGRAM sockets tun: Proper handling of IPv6 header in tun driver when TUN_NO_PI is set atl1: relax eeprom mac address error check net/enc28j60: low power mode net/enc28j60: section fix sky2: 88E8040T pci device id netxen: download firmware in pci probe netxen: cleanup debug messages netxen: remove global physical_port array netxen: fix portnum for hp mezz cards ibm_newemac: select CRC32 in Kconfig xfrm: fix fragmentation for ipv4 xfrm tunnel netfilter: nf_conntrack_h323: fix module unload crash netfilter: nf_conntrack_h323: fix memory leak in module initialization error path netfilter: nf_nat: fix RCU races atm: [he] send idle cells instead of unassigned when in SDH mode atm: [he] limit queries to the device's register space atm: [br2864] fix routed vcmux support ...
2008-06-18Revert "[WATCHDOG] hpwdt: Fix NMI handling."Wim Van Sebroeck1-12/+15
The old setup works better. Signed-off-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-06-17Merge branch 'davem-fixes' of ↵David S. Miller11-242/+189
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2008-06-17tun: Proper handling of IPv6 header in tun driver when TUN_NO_PI is setAng Way Chuang1-0/+15
By default, tun.c running in TUN_TUN_DEV mode will set the protocol of packet to IPv4 if TUN_NO_PI is set. My program failed to work when I assumed that the driver will check the first nibble of packet, determine IP version and set the appropriate protocol. Signed-off-by: Ang Way Chuang <wcang@nav6.org> Acked-by: Max Krasnyansky <maxk@qualcomm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-17atl1: relax eeprom mac address error checkRadu Cristescu1-1/+0
The atl1 driver tries to determine the MAC address thusly: - If an EEPROM exists, read the MAC address from EEPROM and validate it. - If an EEPROM doesn't exist, try to read a MAC address from SPI flash. - If that fails, try to read a MAC address directly from the MAC Station Address register. - If that fails, assign a random MAC address provided by the kernel. We now have a report of a system fitted with an EEPROM containing all zeros where we expect the MAC address to be, and we currently handle this as an error condition. Turns out, on this system the BIOS writes a valid MAC address to the NIC's MAC Station Address register, but we never try to read it because we return an error when we find the all- zeros address in EEPROM. This patch relaxes the error check and continues looking for a MAC address even if it finds an illegal one in EEPROM. Signed-off-by: Radu Cristescu <advantis@gmx.net> Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-17net/enc28j60: low power modeDavid Brownell1-24/+58
Keep enc28j60 chips in low-power mode when they're not in use. At typically 120 mA, these chips run hot even when idle; this low power mode cuts that power usage by a factor of around 100. This version provides a generic routine to poll a register until its masked value equals some value ... e.g. bit set or cleared. It's basically what the previous wait_phy_ready() did, but this version is generalized to support the handshaking needed to enter and exit low power mode. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Claudio Lanconelli <lanconelli.claudio@eptar.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-17net/enc28j60: section fixDavid Brownell1-3/+2
Minor bugfixes to the enc28j60 driver ... wrong section marking, indentation, and bogus use of spi_bus_type. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Claudio Lanconelli <lanconelli.claudio@eptar.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-17sky2: 88E8040T pci device idStephen Hemminger1-0/+1
Missed one pci id for 88E8040T. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-17netxen: download firmware in pci probeDhananjay Phadke2-59/+30
Downloading firmware in pci probe allows recovery in case of firmware failure by reloading the driver. Also reduced delays in firmware load. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-17netxen: cleanup debug messagesDhananjay Phadke4-132/+70
o Remove unnecessary debug prints and functions. o Explicitly specify pci class (0x020000) to avoid enabling management function. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-17netxen: remove global physical_port arrayDhananjay Phadke6-24/+22
Store physical port number in netxen_adapter structure. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-17netxen: fix portnum for hp mezz cardsDhananjay Phadke1-2/+8
This fixes a the issue where logical port number is set incorrectly for HP blade mezz cards. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-17ibm_newemac: select CRC32 in KconfigJosh Boyer1-0/+1
The ibm_newemac driver requires ether_crc to be defined. Apparently it is possible to generate a .config without CONFIG_CRC32 set which causes the following link errors if IBM_NEW_EMAC is selected: LD .tmp_vmlinux1 drivers/built-in.o: In function `emac_hash_mc': core.c:(.text+0x2f524): undefined reference to `crc32_le' core.c:(.text+0x2f528): undefined reference to `bitrev32' make: *** [.tmp_vmlinux1] Error 1 This patch has IBM_NEW_EMAC select CRC32 so we don't hit this error. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-17Merge branch 'for-linus' of ↵Linus Torvalds5-11/+57
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: appletouch - implement reset-resume logic Input: i8042 - retry failed CTR writes when resuming Input: i8042 - add Fujitsu-Siemens Amilo Pro V2030 to nomux table Input: pcspkr - remove negative dependency on snd-pcsp Manually fixed up trivial conflict in drivers/usb/core/quirks.c
2008-06-17[WATCHDOG] hpwdt: Add CFLAGS to get driver workingThomas Mingarelli1-0/+1
To get this driver working we need the CFLAGS_hpwdt.o += -O in the Makefile. Signed-off-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-06-17Revert "[WATCHDOG] make watchdog/hpwdt.c:asminline_call() static"Thomas Mingarelli1-4/+4
The driver needs the asmlinkage tag and the CFLAGS line in the Makefile. Without it the driver doesn't work. Signed-off-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-06-17Input: appletouch - implement reset-resume logicOliver Neukum2-8/+44
On some boxes the touchpad needs to be reinitialized after resume to make it function again. This fixes bugzilla #10825. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-06-17Input: i8042 - retry failed CTR writes when resumingJiri Kosina1-2/+6
There are systems that fail in i8042_resume() with i8042: Can't write CTR to resume as i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR) fails even though the controller claimed itself to be ready before. One retry after failing write fixes the problems on the failing systems. Reported-by: Helmut Schaa <hschaa@novell.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-06-16atm: [he] send idle cells instead of unassigned when in SDH modeChas Williams1-0/+1
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-16atm: [he] limit queries to the device's register spaceRobert T. Johnson1-1/+6
From: "Robert T. Johnson" <rtjohnso@eecs.berkeley.edu> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
2008-06-16atm: [he] only support suni driver on multimode interfacesChas Williams2-10/+6
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-16atm: [iphase] doesn't call phy->start due to a bogus #ifndefJorge Boncompte [DTI2]1-12/+11
This causes the suni driver to oops if you try to use sonetdiag to get the statistics. Also add the corresponding phy->stop call to fix another oops if you try to remove the module. Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-16atm: [iphase] set drvdata before enabling interruptsJorge Boncompte [DTI2]1-2/+2
Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-16[POWERPC] Build fix for drivers/macintosh/mediabay.cAdrian Bunk1-2/+2
This fixes the following build error with CONFIG_BLK_DEV_IDE_PMAC=n: <-- snip --> ... CC drivers/macintosh/mediabay.o /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/macintosh/mediabay.c: In function 'check_media_bay': /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/macintosh/mediabay.c:428: error: 'struct media_bay_info' has no member named 'cd_index' make[3]: *** [drivers/macintosh/mediabay.o] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-06-16[POWERPC] Add missing of_node_put in drivers/macintosh/therm_adt746x.cJulia Lawall1-3/+10
of_node_put is needed before discarding a value received from of_find_node_by_name, eg in error handling code. The semantic patch that makes the change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ struct device_node *n; struct device_node *n1; statement S; identifier f; expression E; constant C; @@ n = of_find_node_by_name(...) ... if (!n) S ... when != of_node_put(n) when != n1 = f(n,...) when != E = n when any when strict ( + of_node_put(n); return -C; | of_node_put(n); | n1 = f(n,...) | E = n | return ...; ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-06-16[POWERPC] Add missing of_node_put in drivers/macintosh/smu.cJulia Lawall1-1/+4
of_node_put is needed before discarding a value received from of_find_node_by_type, eg in error handling code. The semantic patch that makes the change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ struct device_node *n; struct device_node *n1; struct device_node *n2; statement S; identifier f1,f2; expression E1,E2; constant C; @@ n = of_find_node_by_type(...) ... if (!n) S ... when != of_node_put(n) when != n1 = f1(n,...) when != E1 = n when any when strict ( + of_node_put(n); return -C; | of_node_put(n); | n2 = f2(n,...) | E2 = n | return ...; ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-06-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds5-233/+101
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ide-generic: don't probe all legacy ISA IDE ports by default ide-cs: fix releasing I/O resources ide-cs: fix probing and add warm-plug support ide-pmac: remove bogus comment about pmac_ide_setup_device() ide-pmac: add ->cable_detect method ide-pmac: bugfix for media-bay support rework opti621: add PIO 4 support opti621: use pre-calculated PIO timings opti621: program devices timings separately in ->set_pio_mode opti621: use PCI clock value provided by controller opti621: remove DMA support opti621: disable read prefetch
2008-06-15virtio: Complete feature negotation before updating statusMark McLoughlin1-1/+1
lguest (in rusty's use-tun-ringfd patch) assumes that the guest has updated its feature bits before setting its status to VIRTIO_CONFIG_S_DRIVER_OK. That's pretty reasonable, so let's make it so. Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-06-15ide-generic: don't probe all legacy ISA IDE ports by defaultBartlomiej Zolnierkiewicz1-1/+8
We can't probe all legacy ISA IDE ports by default as the resources may be occupied by other ISA devices. Add "probe_mask" module parameter and probe only first two ISA IDE ports by default leaving the decision about probing the rest to the user (systems with ISA ide2-6 should be very, very rare). This fixes a regression caused by: commit 343a3451e20314d5959b59b992e33fbaadfe52bf Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Date: Tue Jun 10 20:56:36 2008 +0200 ide-generic: add missing hwif->chipset setup ... Reported-by: Mikael Pettersson <mikpe@it.uu.se> Bisected-by: Mikael Pettersson <mikpe@it.uu.se> Tested-by: Mikael Pettersson <mikpe@it.uu.se> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-06-15ide-cs: fix releasing I/O resourcesBartlomiej Zolnierkiewicz1-2/+6
hwif content is already freed after ide_release() call so cache hwif->io_ports.{data,ctl}_addr in local variables in ide_detach(). This fixes post-2.6.25 regression. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-06-15ide-cs: fix probing and add warm-plug supportBartlomiej Zolnierkiewicz1-19/+14
* Fix probing by using ide_port_scan() and moving "retry loop" from ide_config() to idecs_register(). * Don't fail probe if there are no devices attached to a port. * Remove (now redundant) error message from ide_config(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-06-15ide-pmac: remove bogus comment about pmac_ide_setup_device()Bartlomiej Zolnierkiewicz1-4/+1
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-06-15ide-pmac: add ->cable_detect methodBartlomiej Zolnierkiewicz1-24/+31
Add ->cable_detect method and remove no longer needed pmif->cable_80 flag (there is also no need to mask ->udma_mask now). This fixes: - forced ignoring of cable detection (needed for some CF devices & debug) - cable detection for warm-plug Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-06-15ide-pmac: bugfix for media-bay support reworkBartlomiej Zolnierkiewicz1-1/+2
Fix bug introduced by: commit 2dde7861afa23cd59db83515cb0b810b92b220aa Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Date: Fri Apr 18 00:46:23 2008 +0200 ide: rework PowerMac media-bay support (take 2) ... [ Yeah, I suck. ] bay->cd_index shouldn't be changed if IDE devices are not present or retry operations won't happen. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-06-15opti621: add PIO 4 supportBartlomiej Zolnierkiewicz1-32/+14
* Add PIO 4 support. While at it: * Use a single struct ide_port_info instance for OPTi621 and OPTi621X. Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code. Tested-by: Juergen Kosel <juergen.kosel@gmx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-06-15opti621: use pre-calculated PIO timingsBartlomiej Zolnierkiewicz1-77/+15
* Use pre-calculated PIO timings in ->set_pio_mode. * Remove no longer needed compute_clocks(), cmpt_clk(), struct pio_clocks_s, PIO_* defines and OPTI621_DEBUG define. There should be no functional changes caused by this patch. Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code. Tested-by: Juergen Kosel <juergen.kosel@gmx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-06-15opti621: program devices timings separately in ->set_pio_modeBartlomiej Zolnierkiewicz1-65/+15
* Set drive->drive_data to 'pio + XFER_PIO_0' instead of 'pio', then simplify selecting maximum adress setup timing. * Remove no longer needed compute_pios() and opti621_port_init_devs(). * Program devices timings separately in ->set_pio_mode. Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code. Tested-by: Juergen Kosel <juergen.kosel@gmx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-06-15opti621: use PCI clock value provided by controllerBartlomiej Zolnierkiewicz1-20/+22
Use PCI clock value provided by controller instead of depending on a default (or user supplied) value. Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code. Tested-by: Juergen Kosel <juergen.kosel@gmx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-06-15opti621: remove DMA supportBartlomiej Zolnierkiewicz1-6/+2
These controllers don't support DMA. Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code. Tested-by: Juergen Kosel <juergen.kosel@gmx.de> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-06-15opti621: disable read prefetchBartlomiej Zolnierkiewicz1-13/+2
This fixes 2.6.25 regression (kernel.org bugzilla bug #10723) caused by: commit 912fb29a36a7269ac1c4a4df45bc0ac1d2637972 Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Date: Fri Oct 19 00:30:11 2007 +0200 opti621: always tune PIO ... Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code. Bisected-by: Juergen Kosel <juergen.kosel@gmx.de> Tested-by: Juergen Kosel <juergen.kosel@gmx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 22:25:46 +0000