summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* x86: enable "make ARCH=x86"Sam Ravnborg2007-11-125-48/+19
| | | | | | | | | | | | | | | | | | | | | After unification of the Kconfig files and introducing K64BIT support in kconfig it required only trivial changes to enable "make ARCH=x86". With this patch you can build for x86_64 in several ways: 1) make ARCH=x86_64 2) make ARCH=x86 K64BIT=y 3) make ARCH=x86 menuconfig => select 64-bit Likewise for i386 with the addition that i386 is default is you say ARCH=x86. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
* x86: do not use $(ARCH) when not neededSam Ravnborg2007-11-128-18/+30
| | | | | | | | | | | For x86 ARCH may say i386 or x86_64 and soon x86. Rely on CONFIG_X64_32 to select between 32/64 or just hardcode the value as appropriate. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
* kconfig: use $K64BIT to set 64BIT with all*config targetsSam Ravnborg2007-11-122-0/+3
| | | | | | | | | | | | | | | | The variable K64BIT can now be used to select the value of CONFIG_64BIT. This is for example useful for powerpc to generate allmodconfig for both bit sizes - like this: make ARCH=powerpc K64BIT=y make ARCH=powerpc K64BIT=n To use this the Kconfig file must use "64BIT" as the config value to select between 32 and 64 bit. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org>
* kconfig: add helper to set config symbol from environment variableSam Ravnborg2007-11-122-0/+28
| | | | | | | | | | | | Add conf_set_env_sym() that can set an already defined symbol based on the value of an environment variable. Unknown symbols are silently ignored. A warning is printed if the value of the environment variable is unexpected. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org>
* kconfig: factor out code in confdata.cSam Ravnborg2007-11-121-55/+64
| | | | | | | This patch introduce no functional changes. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org>
* x86: move the rest of the menu's to KconfigSam Ravnborg2007-11-123-1543/+1052
| | | | | | | | | | With this patch we have all the Kconfig file shared between i386 and x86_64. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
* x86: move all simple arch settings to KconfigSam Ravnborg2007-11-123-234/+136
| | | | | | | | | | Most of the arch settings were equal so combine them in the first part of Kconfig. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
* x86: copy x86_64 specific Kconfig symbols to Kconfig.i386Sam Ravnborg2007-11-122-23/+198
| | | | | | | | | | No functional changes. A prepatory step towards full unification. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
* x86: add X86_64 dependency to x86_64 specific symbols in Kconfig.x86_64Sam Ravnborg2007-11-121-17/+17
| | | | | | | | | | | | | | To ease unification of Kconfig.i386 and Kconfig.x86_64 add X86_64 dependencies to all x86_64 specific symbols. This patch introduce no functional changes but is one step towards unification. This smaller step is used to ease review of the patch set. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
* x86: add X86_32 dependency to i386 specific symbols in Kconfig.i386Sam Ravnborg2007-11-121-37/+53
| | | | | | | | | | | | | | To ease unification of Kconfig.i386 and Kconfig.x86_64 add X86_32 dependencies to all i386 specific symbols. This patch introduce no functional changes but is one step towards unification. This smaller step is used to ease review of the patch set. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
* x86: arch/x86/Kconfig.cpu unificationSam Ravnborg2007-11-124-134/+95
| | | | | | | | | | | | | | | Move all CPU definitions to Kconfig.cpu Always define X86_MINIMUM_CPU_FAMILY and do the obvious code cleanup in boot/cpucheck.c Comments from: Adrian Bunk <bunk@kernel.org> incorporated. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Adrian Bunk <bunk@kernel.org> Cc: Brian Gerst <bgerst@didntduck.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
* x86: start unification of arch/x86/Kconfig.*Sam Ravnborg2007-11-123-458/+404
| | | | | | | | | | | | | | | | | This step introduces the file arch/x86/Kconfig which contains all the menu's from "Power Management" and below. The main part of the new Kconfig file is shared and the remaining i386/x86_64 specific symbols are covered by dependencies. A x86_64 allmodconfig build did not show any differences. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
* x86: unification of cfufreq/KconfigSam Ravnborg2007-11-124-132/+49
| | | | | | | | | | | Merge the two Kconfig files to a single file. Checked using make allmodconfig for x86_64. No changes in build. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Adrian Bunk <bunk@kernel.org> Cc: Dave Jones <davej@codemonkey.org.uk>
* ACPI: add documentation for deprecated /proc/acpi/battery in ACPI_PROCFSJerome Pinot2007-11-101-0/+1
| | | | | | | | | Add documentation in Kconfig help about the move of /proc/acpi/battery to /sys/class/power_supply when selecting ACPI_PROCFS. This will impact a lot of users and should be documented. Signed-off-by: Jerome Pinot <ngc891@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2007-11-101-1/+1
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: Add missing "\n" to log message
| * Add missing "\n" to log messageRolf Eike Beer2007-11-101-1/+1
| | | | | | | | | | Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | Merge branch 'upstream-linus' of ↵Linus Torvalds2007-11-106-74/+172
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: Don't fail device revalidation for bad _GTF methods libata: port and host should be stopped before hardware resources are released libata: skip 0xff polling for PATA controllers libata: pata_platform: Support polling-mode configuration. libata: Support PIO polling-only hosts. libata sata_qstor conversion to new error handling (EH). libata sata_qstor workaround for spurious interrupts libata sata_qstor nuke idle state nv_hardreset: update dangling reference to bugzilla entry ata_piix: add SATELLITE PRO U200 to broken suspend list
| * | libata: Don't fail device revalidation for bad _GTF methodsMatthew Garrett2007-11-101-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | Experience suggests that the _GTF method may be bad. We currently fail device revalidation in that case, which seems excessive. Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | libata: port and host should be stopped before hardware resources are releasedTejun Heo2007-11-081-13/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Port / host stop calls used to be made from ata_host_release() which is called after all hardware resources acquired after host allocation are released. This is wrong as port and host stop routines often access the hardware. Add separate devres for port / host stop which is invoked right after IRQ is released but with all other hardware resources intact. The devres is added iff ->host_stop and/or ->port_stop exist. This problem has been spotted by Mark Lord. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Mark Lord <liml@rtr.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | libata: skip 0xff polling for PATA controllersTejun Heo2007-11-081-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In a presentation of true workmanship, pata_ali asserts IRQ permanantly if the TF status register is read more than once when there's no device attached to the port. Avoid waiting polling for !0xff if it's PATA. It's needed only for some rare SATA devices anyway. This problem is reported by Luca Tettamanti in bugzilla bug 9298. Signed-off-by: Tejun Heo <htejun@gmail.com> Tested-By: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | libata: pata_platform: Support polling-mode configuration.Paul Mundt2007-11-081-7/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some SH boards (old R2D-1 boards) have generally not had working CF under libata, due to both buswidth issues (handled by Aoi Shinkai in 43f4b8c7578b928892b6f01d374346ae14e5eb70), and buggy interrupt controllers. For these sorts of boards simply disabling the IRQ and polling ends up working fine. This conditionalizes the IRQ resource for pata_platform and lets platforms that want to use polling mode simply omit the resource entirely. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | libata: Support PIO polling-only hosts.Paul Mundt2007-11-081-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By default ata_host_activate() expects a valid IRQ in order to successfully register the host. This patch enables a special case for registering polling-only hosts that either don't have IRQs or have buggy IRQ generation (either in terms of handling or sensing), which otherwise work fine. Hosts that want to use polling mode can simply set ATA_FLAG_PIO_POLLING and pass in an invalid IRQ. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | libata sata_qstor conversion to new error handling (EH).Mark Lord2007-11-081-14/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sata_qstor conversion to new error handling (EH). Convert sata_qstor to use the newer libata EH mechanisms. Based on earlier work by Jeff Garzik. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | libata sata_qstor workaround for spurious interruptsMark Lord2007-11-081-17/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sata_qstor workaround for spurious interrupts. The qstor hardware generates spurious interrupts from time to time when switching in and out of packet mode. These eventually result in the IRQ being disabled, which kills other devices sharing this IRQ with us. This workaround isn't perfect, but it's about the best we can do for this hardware. Spurious interrupts will still happen, but won't be logged as such, and therefore won't cause the IRQ to be inadvertently disabled. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | libata sata_qstor nuke idle stateMark Lord2007-11-081-11/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sata_qstor nuke idle state. We're really only ever in one of two hardware states: packet, or mmio. Get rid of unnecessary "qs_state_idle" state. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | nv_hardreset: update dangling reference to bugzilla entryFernando Luis Vázquez Cao2007-11-081-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | ata_piix: add SATELLITE PRO U200 to broken suspend listYann Chachkoff2007-11-081-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Please warmly welcome the PRO variant of Satellite U200 to the broken suspend list. Original patch is from Yann Chachkoff. Patch reformatted and forwarded by Tejun Heo. Signed-off-by: Yann Chachkoff <yann.chachkoff@myrealbox.com> Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2007-11-1026-229/+285
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (40 commits) r8169: prevent bit sign expansion error in mdio_write r8169: revert 7da97ec96a0934319c7fbedd3d38baf533e20640 (bis repetita) sky2: new pci id's ax88796: add superh to kconfig dependencies qla3xxx: bugfix: Fix bad logical operation in link state machine. qla3xxx: bugfix: Move link state machine into a worker thread pasemi_mac: Fix CRC checks pasemi_mac: Don't set replace-source-address descriptor bits bonding: don't validate address at device open bonding: fix rtnl locking merge error sky2: netpoll on port 0 only b43: Fix kconfig dependencies for rfkill and leds b43legacy: Fix sparse warning b43: properly request pcmcia IRQ b43legacy: fix shared IRQ race condition b43: fix shared IRQ race condition b43legacy: add me as maintainer and fix URLs b43legacy: fix possible buffer overrun in debugfs b43: Rewrite and fix rfkill init b43: debugfs SHM read buffer overrun fix ...
| * | | r8169: prevent bit sign expansion error in mdio_writeFrancois Romieu2007-11-101-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Oops. The current code does not like being given an u16 with the highest bit set as an argument to mdio_write. Let's enforce a correct range of values for both the register address and value (resp. 5 and 16 bits). The callers are currently left as-is. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
| * | | r8169: revert 7da97ec96a0934319c7fbedd3d38baf533e20640 (bis repetita)Mark Lord2007-11-101-16/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RTL_GIGA_MAC_VER_17 breaks as well. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
| * | | sky2: new pci id'sStephen Hemminger2007-11-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found a couple of more chips in the latest version of the vendor driver. They are minor variations on existing chips. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ax88796: add superh to kconfig dependenciesMagnus Damm2007-11-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ax88796: add superh to kconfig dependencies This patch adds sh architecture support to the ax88796 kconfig. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | qla3xxx: bugfix: Fix bad logical operation in link state machine.Ron Mercer2007-11-101-10/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Luckily, this wasn't reported or reproduced. The logical operation for setting duplex had wrong grouping. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | qla3xxx: bugfix: Move link state machine into a worker threadRon Mercer2007-11-102-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The link state machine requires access to some resources that are shared with the iSCSI function on the chip. (See iSCSI driver at drivers/scsi/qla4xxx) If the interface is being up/downed at a rapid pace this driver may need to sleep waiting to get access to the common resources. For this we are moving the state machine to run as a work thread. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | pasemi_mac: Fix CRC checksOlof Johansson2007-11-101-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure we don't feed packets with bad CRC up the network stack, and discount the packet length as reported from the MAC for the CRC field. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | pasemi_mac: Don't set replace-source-address descriptor bitsOlof Johansson2007-11-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't use the "replace source address with local MAC address" bits, since it causes problems on some variations of the hardware due to an erratum. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | bonding: don't validate address at device openJay Vosburgh2007-11-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The standard validate_addr handler refuses to accept the all zeroes address as valid. However, it's common historical practice for the bonding master to be configured up prior to having any slaves, at which time the master will have a MAC address of all zeroes. Resolved by setting the dev->validate_addr to NULL. The master still can't end up with an invalid address, as the set_mac_address function tests for validity. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | bonding: fix rtnl locking merge errorJay Vosburgh2007-11-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Looks like I incorrectly merged one of the rtnl lock changes, so that one function, bonding_show_active_slave, held rtnl but didn't release it, and another, bonding_store_active_slave, never held rtnl but did release it. Fixed so the first function doesn't mess with rtnl, and the second correctly acquires and releases rtnl. Bug reported by Moni Shoua <monis@voltaire.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | sky2: netpoll on port 0 onlyStephen Hemminger2007-11-101-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Netpoll will only work on port 0 because of the restrictive relationship between NAPI and netpoll. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | b43: Fix kconfig dependencies for rfkill and ledsMichael Buesch2007-11-101-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix dependencies for built-in b43. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | b43legacy: Fix sparse warningMichael Buesch2007-11-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a sparse warning about a nonstatic function. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | b43: properly request pcmcia IRQMichael Buesch2007-11-101-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PCMCIA needs an additional step to request the IRQ. No need to add code to release the IRQ here, as that's done automatically in pcmcia_disable_device(). Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | b43legacy: fix shared IRQ race conditionStefano Brivio2007-11-101-8/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix an IRQ race condition in b43legacy. If we call b43legacy_wireless_core_stop(), it will set the status of the device to INITIALIZED and the IRQ handler won't care any longer about IRQs, thus the kernel will disable the IRQ if it's shared (unless we boot it with the 'irqpoll' option). So we must disable IRQs before changing the device status. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | b43: fix shared IRQ race conditionStefano Brivio2007-11-101-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix an IRQ race condition in b43. If we call b43_stop_wireless_core(), it will set the status of the device to INITIALIZED and the IRQ handler won't care any longer about IRQs, thus the kernel will disable the IRQ if it's shared (unless we boot it with the 'irqpoll' option). So we must disable IRQs before changing the device status. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | b43legacy: add me as maintainer and fix URLsStefano Brivio2007-11-101-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As b43legacy is going to be orphaned, add me as a maintainer. Fix URLs for the related website and fix my e-mail address in MAINTAINERS file. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Cc: Larry Finger <larry.finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | b43legacy: fix possible buffer overrun in debugfsStefano Brivio2007-11-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix possible buffer overrun. The patch to b43 by Michael Buesch <mb@bu3sch.de> has been ported to b43legacy. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | b43: Rewrite and fix rfkill initMichael Buesch2007-11-103-80/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rfkill subsystem doesn't like code like that rfkill_allocate(); rfkill_register(); rfkill_unregister(); rfkill_register(); /* <- This will crash */ This sequence happens with modprobe b43 ifconfig wlanX up ifconfig wlanX down ifconfig wlanX up Fix this by always re-allocating the rfkill stuff before register. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | b43: debugfs SHM read buffer overrun fixMichael Buesch2007-11-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix possible buffer overrun. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | b43: Fix rfkill callback deadlockMichael Buesch2007-11-101-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | wl->mutex might already be locked on initialization. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | b43: pcmcia-host initialization bugfixesMichael Buesch2007-11-101-19/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the initialization for PCMCIA devices. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-09 10:48:55 +0100