summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2009-08-28ACPICA: ACPI 4: Add validation for new predefined names.Bob Moore
Added 31 new names for ACPI 4.0. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-28ACPICA: reformat predefined method table, no functional changeLin Ming
Reformatted the methods that return package objects. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-28ACPICA: Fix fault if acpi_terminate is called twiceBob Moore
Fixes a problem with the mechanism that prevents problems if the acpi_terminate interface is inadvertently called more than once before the ACPICA code is re-initialized. ACPICA BZ 795. http://acpica.org/bugzilla/show_bug.cgi?id=795 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-28ACPICA: ACPI 4.0 : Add new return package type, restructure module.Bob Moore
Added one new package type, a package that contains a revision number and a variable number of sub-packages. Restructured the module to put the sub-package list traversal in a separate function. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-28ACPICA: Add repair for predefined methods that return nested packagesBob Moore
Fixes a problem where a predefined method is defined to return a variable-length Package of sub-packages. If the length is one, the BIOS code occasionally creates a simple single package with no sub-packages. This code attempts to fix the problem by wrapping a new package object around the existing package. ACPICA BZ 790. http://acpica.org/bugzilla/show_bug.cgi?id=790 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-28ACPICA: Move predefined repair code to new file, no functional changeBob Moore
New file is nsrepair.c. This is in preparation for additional errror correcting code. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: Clarify common suffix for error/warning messagesBob Moore
Added parens around the acpica version/modulename/linenumber to clearly differentiate this group from the rest of the message. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: Fix: Predefined object repair executed only onceBob Moore
This fixes a problem where the code that attempts to repair/convert an object of incorrect type is only executed on the first time the predefined method is called. The mechanism that disables warnings on subsequent calls was interfering with the repair mechanism. ACPICA BZ 781. http://acpica.org/bugzilla/show_bug.cgi?id=781 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: Dump table header - suppress output of non-printable charactersBob Moore
Function acpi_tb_print_table_header. Some ACPI tables contain non-printable characters in one of the string fields of the the header - Signature, OemId, OemTableId, or CompilerId. Invalid characters are replaced by '?'. ACPICA BZ 788. http://acpica.org/bugzilla/show_bug.cgi?id=788 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: Fix several acpi_attach_data problemsBob Moore
Handler was never invoked. Now invoked if/when host node is deleted. Data object was not automatically deleted when host node was deleted. Interface to handler had an unused parameter, removed it. ACPICA BZ 778. http://acpica.org/bugzilla/show_bug.cgi?id=778 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: ACPI 4.0: Interpreter support for IPMI.Lin Ming
Adds support for IPMI which is similar to SMBus and uses a bi-directional data buffer. ACPICA BZ 773. http://acpica.org/bugzilla/show_bug.cgi?id=773 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: ACPI 4.0: iASL/Disassembler - IPMI keyword support.Lin Ming
Adds support for the new IPMI operation region keyword. ACPICA BZ 771, 772. http://acpica.org/bugzilla/show_bug.cgi?id=771 http://acpica.org/bugzilla/show_bug.cgi?id=772 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: Fix possible memory leak in nspredefBob Moore
Fixed a possible leak when an attempt is made to repair a return object. The only current repair is an automatic buffer to string conversion. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: Major update for acpi_get_object_info external interfaceBob Moore
Completed a major update for the acpi_get_object_info external interface. Changes include: - Support for variable, unlimited length HID, UID, and CID strings - Support Processor objects the same as Devices (HID,UID,CID,ADR,STA, etc.) - Call the _SxW power methods on behalf of a device object - Determine if a device is a PCI root bridge - Change the ACPI_BUFFER parameter to ACPI_DEVICE_INFO. These changes will require an update to all callers of this interface. See the ACPICA Programmer Reference for details. Also, update all invocations of acpi_get_object_info interface Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: Remove duplicate prototypes from headerBob Moore
Two duplicates in acdebug.h. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: Add 64-bit support to acpi_read and acpi_writeBob Moore
Needed by drivers for new ACPi tables. Internal versions of these functions still use 32-bit max transfers, in order to minimize disruption and stack use for the standard ACPI registers (FADT-based). Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: Remove duplicate extern declarations for public globalsBob Moore
Some were defined twice, causes a warning with gcc -Wredundant-decls. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-27ACPICA: Fix several pointer casts to avoid possible compile warningsBob Moore
Fixes warnings with gcc -Wcast-qual flag. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-08-21Merge branch 'drm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon: add GET_PARAM/INFO support for Z pipes drm/radeon/kms: add r100/r200 OQ support. drm: Fix sysfs device confusion. drm/radeon/kms: implement the bo busy ioctl properly.
2009-08-21drm/radeon: add GET_PARAM/INFO support for Z pipesAlex Deucher
Needed for occlusion queries on rv530 chips. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-21drm/radeon/kms: add r100/r200 OQ support.Dave Airlie
This adds the relocation necessary for OQ support on the r100/r200 chipsets. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-21drm: Fix sysfs device confusion.Thomas Hellstrom
The drm sysfs class suspend / resume methods could not distinguish between different device types wich could lead to illegal type casts. Use struct device_type and make sure the class suspend / resume callbacks are aware of those. There is no per device-type suspend / resume. Only new-style PM. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-20drm/radeon/kms: implement the bo busy ioctl properly.Dave Airlie
The previous patch assumes the ioctl already existed, when it actually didn't. It also didn't return the correct error code. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-20Merge branch 'i2c-fixes-rc6' of git://aeryn.fluff.org.uk/bjdooks/linuxLinus Torvalds
* 'i2c-fixes-rc6' of git://aeryn.fluff.org.uk/bjdooks/linux: i2c-stu300: I2C STU300 stability updates i2c-omap: Enable workaround for Errata 1.153 based on i2c-omap: ACK pending [R/X]DR and [R/X]RDY interrupts i2c-omap: Fix I2C status ACK
2009-08-20i2c-stu300: I2C STU300 stability updatesLinus Walleij
- blk clk is enabled when an irq arrives. The clk should be enabled, but just to make sure. - All error bits are handled no matter state machine state - All irq's will run complete() except for irq's that wasn't an event. - No more looking into status registers just in case an interrupt has happend and the irq handle wasn't executed. - irq_disable/enable are now separete functions. - clk settings calculation changed to round upwards instead of downwards. - Number of address send attempts before giving up is increased to 12 from 10 since it most times take 8 tries before getting through. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-20i2c-omap: Enable workaround for Errata 1.153 based onMoiz Sonasath
Silicon Errata 1.153 has been fixed on OMAP 3630|4430 with the use of a later version of I2C IP block. The errata impacts OMAP 2420|2430|3430, enable the workaround for these based on I2C IP block revision number instead of OMAP CPU type Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Vikram Pandita <vikram.pandita@ti.com Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-20i2c-omap: ACK pending [R/X]DR and [R/X]RDY interruptsMoiz Sonasath
ACK any pending read/write interrupts before exiting the ISR either after completing the operation [ARDY interrupt] or in case of an error [NACK|AL interrupt] Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-20i2c-omap: Fix I2C status ACKNishanth Menon
I2C status ack for [RX]RDR and [RX]RDY could cause race conditions of clearing the event twice and a violation of the programing sequence as defined in TRM This patch fixes the same. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-19Merge branch 'drm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/kms: teardown crtc correctly when fb is destroyed. drm/kms/radeon: cleanup combios TV table like DDX. drm/radeon/kms: memset the allocated framebuffer before using it. drm/radeon/kms: although LVDS might be possible on crtc 1 don't do it. drm/radeon/kms: implement bo busy check + current domain drm/radeon/kms: cut down indirects in register accesses. drm/radeon/kms: Fix up vertical blank interrupt support. drm/radeon/kms: add rv530 R300_SU_REG_DEST + reloc for ZPASS_ADDR drm/edid: fixup detailed timings like the X server. drm/radeon/kms: Add specific rs690 authorized register table
2009-08-19drm/kms: teardown crtc correctly when fb is destroyed.Dave Airlie
If userspace destroys a framebuffer that is in use on a crtc, don't just null it out, tear down the crtc properly so the hw gets turned off. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-19drm/kms/radeon: cleanup combios TV table like DDX.Dave Airlie
The fallback case wasn't getting executed properly if there was no TV table, which my T42 M7 hasn't got. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-19drm/radeon/kms: memset the allocated framebuffer before using it.Dave Airlie
This gets rid of some ugliness, we shuold probably find a way for the GPU to zero this. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-19drm/radeon/kms: although LVDS might be possible on crtc 1 don't do it.Dave Airlie
LVDS always requests RMX_FULL, we need to fix it so that doesn't happen before we can enable LVDS on crtc 1. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-18spi_s3c24xx: fix transfer setup codeBen Dooks
Since the changes to the bitbang driver, there is the possibility we will be called with either the speed_hz or bpw values zero. We take these to mean that the default values (8 bits per word, or maximum bus speed). Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-08-18spi_s3c24xx: fix clock rate calculationBen Dooks
Currently the clock rate calculation may round as pleased, which means that it is possible that we will round down and end up with a faster clock rate than intended. Change the calculation to use DIV_ROUND_UP() to ensure that we end up with a clock rate either the same as or lower than the user requested one. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-08-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (60 commits) net: restore gnet_stats_basic to previous definition NETROM: Fix use of static buffer e1000e: fix use of pci_enable_pcie_error_reporting e1000e: WoL does not work on 82577/82578 with manageability enabled cnic: Fix locking in init/exit calls. cnic: Fix locking in start/stop calls. bnx2: Use mutex on slow path cnic calls. cnic: Refine registration with bnx2. cnic: Fix symbol_put_addr() panic on ia64. gre: Fix MTU calculation for bound GRE tunnels pegasus: Add new device ID. drivers/net: fixed drivers that support netpoll use ndo_start_xmit() via-velocity: Fix test of mii_status bit VELOCITY_DUPLEX_FULL rt2x00: fix memory corruption in rf cache, add a sanity check ixgbe: Fix receive on real device when VLANs are configured ixgbe: Do not return 0 in ixgbe_fcoe_ddp() upon FCP_RSP in DDP completion netxen: free napi resources during detach netxen: remove netxen workqueue ixgbe: fix issues setting rx-usecs with legacy interrupts can: fix oops caused by wrong rtnl newlink usage ...
2009-08-18Merge branch 'sh/for-2.6.31' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.31' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: sh7724 ddr self-refresh changes sh: use in-soc KEYSC on se7724 sh: CMT suspend/resume sh: skip disabled LCDC channels
2009-08-18Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds
* 'for-linus' of git://neil.brown.name/md: Fix new incorrect error return from do_md_stop.
2009-08-18Fix new incorrect error return from do_md_stop.NeilBrown
Recent commit c8c00a6915a2e3d10416e8bdd3138429beb96210 changed the exit paths in do_md_stop and was not quite careful enough. There is one path were 'err' now needs to be cleared but it isn't. So setting an array to readonly (with mdadm --readonly) will work, but will incorrectly report and error: ENXIO. Signed-off-by: NeilBrown <neilb@suse.de>
2009-08-17Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: (37 commits) ARM: 5673/1: U300 fix initsection compile warning ARM: Fix broken highmem support mx31moboard: invert sdhc ro signal sense ARM: S3C24XX: Fix clkout mpx error ARM: S3C64XX: serial: Fix a typo in Kconfig IXP4xx: Fix IO_SPACE_LIMIT for 2.6.31-rc core PCI changes OMAP3: RX51: Updated rx51_defconfig OMAP2/3: mmc-twl4030: Free up MMC regulators while cleaning up OMAP3: RX51: Define TWL4030 USB transceiver in board file OMAP3: Overo: Fix smsc911x platform device resource value OMAP3: Fix omap3 sram virtual addres overlap vmalloc space after increasing vmalloc size OMAP2/3: DMA errata correction OMAP: Fix testing of cpu defines for mach-omap1 OMAP3: Overo: add missing pen-down GPIO definition OMAP: GPIO: clear/restore level/edge detect settings on mask/unmask OMAP3: PM: Fix wrong sequence in suspend. OMAP: PM: CPUfreq: obey min/max settings of policy OMAP2/3/4: UART: allow in-order port traversal OMAP2/3/4: UART: Allow per-UART disabling wakeup for serial ports OMAP3: Fixed crash bug with serial + suspend ...
2009-08-17drm/radeon/kms: implement bo busy check + current domainDave Airlie
This implements the busy ioctl along with a current domain check. returns 0 or -EBUSY puts the current domain no matter what the answer. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-16dm-log-userspace: fix printk format warningRandy Dunlap
drivers/md/dm-log-userspace-transfer.c:110: warning: format '%lu' expects type 'long unsigned int', but argument 4 has type 'size_t' Previously posted and acked, but apparently lost. http://lkml.indiana.edu/hypermail/linux/kernel/0906.2/02074.html Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: dm-devel@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-08-16e1000e: fix use of pci_enable_pcie_error_reportingXiaotian Feng
commit 111b9dc5 ("e1000e: add aer support") introduces pcie aer support for e1000e, but it is not reasonable to disable it in e1000_remove but enable it in e1000_resume. This patch enables aer support in e1000_probe. Signed-off-by: Xiaotian Feng <dfeng@redhat.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-16e1000e: WoL does not work on 82577/82578 with manageability enabledBruce Allan
With manageability (Intel AMT) enabled via BIOS, PHY wakeup does not get configured on newer parts which use PHY wakeup vs. MAC wakeup which causes WoL to not work. The driver should configure PHY wakeup whether or not manageability is enabled. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-16cnic: Fix locking in init/exit calls.Michael Chan
The slow path ulp_init and ulp_exit calls to the bnx2i driver are sleepable calls and therefore should not be protected using rcu_read_lock. Fix it by using mutex and refcount during these calls. cnic_unregister_driver() will now wait for the refcount to go to zero before completing the call. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-16cnic: Fix locking in start/stop calls.Michael Chan
The slow path ulp_start and ulp_stop calls to the bnx2i driver are sleepable calls and therefore should not be protected using rcu_read_lock. Fix it by using mutex and setting a bit during these calls. cnic_unregister_device() will now wait for the bit to clear before completing the call. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-16bnx2: Use mutex on slow path cnic calls.Michael Chan
The slow path calls to the cnic driver are sleepable calls so we cannot use rcu_read_lock(). Use mutex for these slow path calls instead. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-16cnic: Refine registration with bnx2.Michael Chan
Register and unregister with bnx2 during NETDEV_UP and NETDEV_DOWN events. This simplifies the sequence of events and allows locking fixes in the next patch. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-16cnic: Fix symbol_put_addr() panic on ia64.Michael Chan
When the cnic driver tries to grab a symbol from bnx2 when bnx2 is running init code, symbol_get() will succeed but symbol_put_addr() will hit BUG() a moment later. module_text_address() fails because bnx2 is still in init code. This is fixed by using symbol_put() instead which does the exact opposite of symbol_get(). Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-15drm/radeon/kms: cut down indirects in register accesses.Dave Airlie
We really don't want to be doing all these indirects, updating the GPU gart table is something we do often so the less overhead the better. Signed-off-by: Dave Airlie <airlied@redhat.com>
generated by cgit v0.10.2 at 2024-11-09 12:04:55 (GMT)