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2010-12-17x86: avoid low BIOS area when allocating address spaceBjorn Helgaas3-3/+12
This implements arch_remove_reservations() so allocate_resource() can avoid any arch-specific reserved areas. This currently just avoids the BIOS area (the first 1MB), but could be used for E820 reserved areas if that turns out to be necessary. We previously avoided this area in pcibios_align_resource(). This patch moves the test from that PCI-specific path to a generic path, so *all* resource allocations will avoid this area. Acked-by: H. Peter Anvin <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Signed-off-by: Jesse Barnes <[email protected]>
2010-12-17resources: add arch hook for preventing allocation in reserved areasBjorn Helgaas2-0/+7
This adds arch_remove_reservations(), which an arch can implement if it needs to protect part of the address space from allocation. Sometimes that can be done by just putting a region in the resource tree, but there are cases where that doesn't work well. For example, x86 BIOS E820 reservations are not related to devices, so they may overlap part of, all of, or more than a device resource, so they may not end up at the correct spot in the resource tree. Acked-by: H. Peter Anvin <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Signed-off-by: Jesse Barnes <[email protected]>
2010-12-17Revert "resources: support allocating space within a region from the top down"Bjorn Helgaas3-100/+4
This reverts commit e7f8567db9a7f6b3151b0b275e245c1cef0d9c70. Acked-by: H. Peter Anvin <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Signed-off-by: Jesse Barnes <[email protected]>
2010-12-17Revert "PCI: allocate bus resources from the top down"Bjorn Helgaas1-48/+5
This reverts commit b126b4703afa4010b161784a43650337676dd03b. We're going back to the old behavior of allocating from bus resources in _CRS order. Acked-by: H. Peter Anvin <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Signed-off-by: Jesse Barnes <[email protected]>
2010-12-17Revert "x86/PCI: allocate space from the end of a region, not the beginning"Bjorn Helgaas1-11/+6
This reverts commit dc9887dc02e37bcf83f4e792aa14b07782ef54cf. Acked-by: H. Peter Anvin <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Signed-off-by: Jesse Barnes <[email protected]>
2010-12-17Revert "x86: allocate space within a region top-down"Bjorn Helgaas1-1/+0
This reverts commit 1af3c2e45e7a641e774bbb84fa428f2f0bf2d9c9. Acked-by: H. Peter Anvin <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Signed-off-by: Jesse Barnes <[email protected]>
2010-12-17Revert "PCI: fix pci_bus_alloc_resource() hang, prefer positive decode"Bjorn Helgaas1-49/+21
This reverts commit 82e3e767c21fef2b1b38868e20eb4e470a1e38e3. We're going back to considering bus resources in the order we found them (in _CRS order, when we're using _CRS), so we don't need to define any ordering. Acked-by: H. Peter Anvin <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Signed-off-by: Jesse Barnes <[email protected]>
2010-12-17ceph: handle partial result from get_user_pagesHenry C Chang1-2/+2
The get_user_pages() helper can return fewer than the requested pages. Error out in that case, and clean up the partial result. Signed-off-by: Henry C Chang <[email protected]> Signed-off-by: Sage Weil <[email protected]>
2010-12-17ceph: mark user pages dirty on direct-io readsHenry C Chang3-10/+15
For read operation, we have to set the argument _write_ of get_user_pages to 1 since we will write data to pages. Also, we need to SetPageDirty before releasing these pages. Signed-off-by: Henry C Chang <[email protected]> Signed-off-by: Sage Weil <[email protected]>
2010-12-17ceph: fix null pointer dereference in ceph_init_dentry for nfs reexportSage Weil1-1/+2
The fh_to_dentry etc. methods use ceph_init_dentry(), which assumes that d_parent is defined. It isn't for those callers, so check! Signed-off-by: Sage Weil <[email protected]>
2010-12-17Merge branch 'for_linus' of git://github.com/at91linux/linux-2.6-at91Linus Torvalds5-136/+55
* 'for_linus' of git://github.com/at91linux/linux-2.6-at91: at91: Refactor Stamp9G20 and PControl G20 board file at91: Fix uhpck clock rate in upll case
2010-12-17Merge branch 'kvm-updates/2.6.37' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds5-12/+15
* 'kvm-updates/2.6.37' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Fix preemption counter leak in kvm_timer_init() KVM: enlarge number of possible CPUID leaves KVM: SVM: Do not report xsave in supported cpuid KVM: Fix OSXSAVE after migration
2010-12-17Merge branch 'pm-fixes' of ↵Linus Torvalds4-5/+6
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Runtime: Fix pm_runtime_suspended() PM / Hibernate: Restore old swap signature to avoid user space breakage PM / Hibernate: Fix PM_POST_* notification with user-space suspend
2010-12-17Merge branch 'bkl_removal' of ↵Linus Torvalds38-324/+413
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'bkl_removal' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] uvcvideo: Convert to unlocked_ioctl [media] uvcvideo: Lock stream mutex when accessing format-related information [media] uvcvideo: Move mmap() handler to uvc_queue.c [media] uvcvideo: Move mutex lock/unlock inside uvc_free_buffers [media] uvcvideo: Lock controls mutex when querying menus [media] v4l2-dev: fix race condition [media] V4L: improve the BKL replacement heuristic [media] v4l2-dev: use mutex_lock_interruptible instead of plain mutex_lock [media] cx18: convert to unlocked_ioctl [media] radio-timb: convert to unlocked_ioctl [media] sh_vou: convert to unlocked_ioctl [media] cafe_ccic: replace ioctl by unlocked_ioctl [media] et61x251_core: trivial conversion to unlocked_ioctl [media] sn9c102: convert to unlocked_ioctl [media] BKL: trivial ioctl -> unlocked_ioctl video driver conversions [media] typhoon: convert to unlocked_ioctl [media] si4713: convert to unlocked_ioctl [media] tea5764: convert to unlocked_ioctl [media] cadet: use unlocked_ioctl [media] BKL: trivial BKL removal from V4L2 radio drivers
2010-12-17Merge branch 'for-linus' of ↵Linus Torvalds6-6/+32
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Fix conflict of Mic Boot controls ALSA: HDA: Enable subwoofer on Asus G73Jw ALSA: HDA: Fix auto-mute on Lenovo Edge 14 ASoC: Fix bias power down of non-DAPM codec ASoC: WM8580: Fix R8 initial value ASoC: fix deemphasis control in wm8904/55/60 codecs
2010-12-17Merge branch 'fix/asoc' into for-linusTakashi Iwai5-4/+10
2010-12-17Merge branch 'fix/hda' into for-linusTakashi Iwai1-2/+22
2010-12-17ALSA: hda - Fix conflict of Mic Boot controlsTakashi Iwai1-2/+9
Due to the recent change for multiple mics assignment, we need to handle the index of each Mic Boost control respectively. Otherwise the driver gets the control element conflicts, and gives the unsable state. Reference: kernel bug 25002 https://bugzilla.kernel.org/show_bug.cgi?id=25002 Reported-and-tested-by: Adam Williamson <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-12-17at91: Refactor Stamp9G20 and PControl G20 board fileChristian Glindkamp4-135/+54
As PControl G20 is a carrier board for the Stamp9G20 SoM, some code can be shared. Therefore board-stamp9g20.c is refactored to allow reusing the SoM initialization and board-pcontrol-g20.c is modified to use it. Signed-off-by: Christian Glindkamp <[email protected]> Signed-off-by: Nicolas Ferre <[email protected]>
2010-12-17at91: Fix uhpck clock rate in upll caseRyan Mallon1-1/+1
The uhpck clock should be divided from the utmi clock, not its parent (main). This change is mostly cosmetic as the uhpck rate value is not used anywhere except for the debugfs clock output. Signed-off-by: Ryan Mallon <[email protected]> Signed-off-by: Nicolas Ferre <[email protected]>
2010-12-17ARM: mach-shmobile: INTC interrupt priority level demux fixMagnus Damm1-4/+26
Fix interrupt priority level handling on SH-Mobile ARM. SH-Mobile ARM platforms using multiple interrupt priority levels need this patch to fix a potential dead lock that may occur if multiple interrupts with different levels are pending simultaneously. The default INTC configuration is to use the same priority level for all interrupts, so this issue does not trigger by default. It is however common for board code to override the interrupt priority for certain interrupt sources depending on the application. Without this fix such boards may lock up. In detail, this patch updates the INTC code in entry-macro.S to make sure that the INTLVLA register gets set as expected. To trigger this bug modify the board specific code to adjust the interrupt priority level for the ethernet chip. After changing the priority level simply use flood ping to drown the board with interrupts. This patch applies to INTCA-based processors such as sh7372, sh7377 and sh7372. GIC-based processors are not affected. Suitable for v2.6.37-rc and stable from v2.6.34 to v2.6.36. Cc: [email protected] Signed-off-by: Magnus Damm <[email protected]> Tested-by: Kuninori Morimoto <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2010-12-17ARM: mach-shmobile: fix compile warning in mm/init.cMagnus Damm1-1/+1
Turn down the warning noise from the compiler, basically a SH-Mobile specific version of the patch located in the RMK patch tracker: 6484/1: "fix compile warning in mm/init.c", Without this patch the following warning triggers: CC arch/arm/kernel/sys_arm.o arch/arm/mm/init.c: In function 'mem_init': arch/arm/mm/init.c:606: warning: format '%08lx' expects type 'long unsigned int', but argument 12 has type 'unsigned int' CC arch/arm/kernel/traps.o Signed-off-by: Magnus Damm <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2010-12-17clocksource: sh_cmt: Remove nested spinlock fixTakashi YOSHII1-6/+11
There are control flow that sh_cmt_set_next() does double spin-lock. The callers sh_cmt_{start,stop}() already have lock. But another callers sh_cmt_clock_event_{start,next}() does not. Now sh_cmt_set_next() does not lock by itself. All the callers should hold spin-lock before calling it. [[email protected]: use __sh_cmt_set_next() to simplify code] [[email protected]: added stable, suitable for v2.6.35 + v2.6.36] Cc: [email protected] Signed-off-by: Takashi YOSHII <[email protected]> Signed-off-by: Magnus Damm <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2010-12-17cciss: fix cciss_revalidate panicStephen M. Cameron1-0/+2
If you delete a logical drive, and then run BLKRRPART (e.g. via fdisk) on a logical drive which is "after" the deleted logical drive in the h->drv[] array, then cciss_revalidate panics because it will access the null pointer h->drv[x] when x hits the deleted drive. Signed-off-by: Stephen M. Cameron <[email protected]> Cc: [email protected] Signed-off-by: Jens Axboe <[email protected]>
2010-12-17block: max hardware sectors limit wrapperMike Snitzer3-9/+23
Implement blk_limits_max_hw_sectors() and make blk_queue_max_hw_sectors() a wrapper around it. DM needs this to avoid setting queue_limits' max_hw_sectors and max_sectors directly. dm_set_device_limits() now leverages blk_limits_max_hw_sectors() logic to establish the appropriate max_hw_sectors minimum (PAGE_SIZE). Fixes issue where DM was incorrectly setting max_sectors rather than max_hw_sectors (which caused dm_merge_bvec()'s max_hw_sectors check to be ineffective). Signed-off-by: Mike Snitzer <[email protected]> Cc: [email protected] Acked-by: Martin K. Petersen <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2010-12-17block: Deprecate QUEUE_FLAG_CLUSTER and use queue_limits insteadMartin K. Petersen7-40/+13
When stacking devices, a request_queue is not always available. This forced us to have a no_cluster flag in the queue_limits that could be used as a carrier until the request_queue had been set up for a metadevice. There were several problems with that approach. First of all it was up to the stacking device to remember to set queue flag after stacking had completed. Also, the queue flag and the queue limits had to be kept in sync at all times. We got that wrong, which could lead to us issuing commands that went beyond the max scatterlist limit set by the driver. The proper fix is to avoid having two flags for tracking the same thing. We deprecate QUEUE_FLAG_CLUSTER and use the queue limit directly in the block layer merging functions. The queue_limit 'no_cluster' is turned into 'cluster' to avoid double negatives and to ease stacking. Clustering defaults to being enabled as before. The queue flag logic is removed from the stacking function, and explicitly setting the cluster flag is no longer necessary in DM and MD. Reported-by: Ed Lin <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]> Acked-by: Mike Snitzer <[email protected]> Cc: [email protected] Signed-off-by: Jens Axboe <[email protected]>
2010-12-17ARM: S5PV210: update MAX8998 platform data to get rid of WARN()Marek Szyprowski2-0/+12
This patch adds new entries required by the new version of MAX8998 driver. Without them, the driver fails to init. See commit 50f19a4596 Signed-off-by: Marek Szyprowski <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2010-12-17ARM S3C24XX: Fix compilation of PM code for S3C2416Yauhen Kharuzhy3-1/+10
S3C2416 PM code uses low-level sleep routines from S3C2412 code, but these routines are compiled only for S3C2412 SoC. Split S3C2412_PM to two parts: S3C2412_PM, S3C2412_PM_SLEEP and select last in S3C2416's Kconfig. Signed-off-by: Yauhen Kharuzhy <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2010-12-17ARM: S3C24XX: Fix CONFIG_S3C_DEV_NAND Kconfig entryKukjin Kim1-1/+1
Should be CONFIG_S3C_DEV_NAND instead of CONFIG_S3C_DEVICE_NAND. Cc: Ben Dooks <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2010-12-16x86-32: Make sure we can map all of lowmem if we need toH. Peter Anvin2-6/+8
A relocatable kernel can be anywhere in lowmem -- and in the case of a kdump kernel, is likely to be fairly high. Since the early page tables map everything from address zero up we need to make sure we allocate enough brk that we can map all of lowmem if we need to. Reported-by: Stanislaw Gruszka <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]> Tested-by: Yinghai Lu <[email protected]> LKML-Reference: <[email protected]>
2010-12-16Revert "USB: gadget: Allow function access to device ID data during bind()"Greg Kroah-Hartman1-8/+8
This reverts commit 1ab83238740ff1e1773d5c13ecac43c60cf4aec4. Turns out this doesn't allow for the device ids to be overridden properly, so we need to revert the thing. Reported-by: Jef Driesen <[email protected]> Cc: Robert Lukassen <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-12-16Merge branch 'for-linus' of git://git.infradead.org/users/eparis/notifyLinus Torvalds7-38/+68
* 'for-linus' of git://git.infradead.org/users/eparis/notify: fanotify: fill in the metadata_len field on struct fanotify_event_metadata fanotify: split version into version and metadata_len fanotify: Dont try to open a file descriptor for the overflow event fanotify: Introduce FAN_NOFD fanotify: do not leak user reference on allocation failure inotify: stop kernel memory leak on file creation failure fanotify: on group destroy allow all waiters to bypass permission check fanotify: Dont allow a mask of 0 if setting or removing a mark fanotify: correct broken ref counting in case adding a mark failed fanotify: if set by user unset FMODE_NONOTIFY before fsnotify_perm() is called fanotify: remove packed from access response message fanotify: deny permissions when no event was sent
2010-12-16USB: misc: uss720.c: add another vendor/product IDThomas Sailer1-1/+3
Fabio Battaglia report that he has another cable that works with this driver, so this patch adds its vendor/product ID. Signed-off-by: Thomas Sailer <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-12-16USB: usb-storage: unusual_devs entry for the Samsung YP-CP3Vitaly Kuznetsov1-0/+7
Add an unusual_devs entry for the Samsung YP-CP3 MP4 player. User was getting the following errors in dmesg: usb 2-6: reset high speed USB device using ehci_hcd and address 2 usb 2-6: reset high speed USB device using ehci_hcd and address 2 usb 2-6: reset high speed USB device using ehci_hcd and address 2 usb 2-6: USB disconnect, address 2 sd 3:0:0:0: [sdb] Assuming drive cache: write through sdb:<2>ldm_validate_partition_table(): Disk read failed. Dev sdb: unable to read RDB block 0 unable to read partition table Signed-off-by: Vitaly Kuznetsov <[email protected]> Acked-by: Alan Stern <[email protected]> CC: Matthew Dharm <[email protected]> CC: [email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-12-16USB: gadget: Remove suspended sysfs file before freeing cdevPavankumar Kondeti1-1/+1
cdev struct is accessed in suspended sysfs show function. So remove sysfs file before freeing the cdev in composite_unbind. Signed-off-by: Pavankumar Kondeti <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-12-16USB: core: Add input prompt and help text for USB_OTG configPavankumar Kondeti1-2/+10
bd6882 commit (usb: gadget: fix Kconfig warning) removes the duplicate USB_OTG config from gadget/Kconfig. But does not copy the input prompt and help text to the original config defined in core/Kconfig. Add them now. Signed-off-by: Pavankumar Kondeti <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-12-16Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linusLinus Torvalds29-152/+350
* 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus: (28 commits) MIPS: Add a CONFIG_FORCE_MAX_ZONEORDER Kconfig option. MIPS: LD/SD o32 macro GAS fix update MIPS: Alchemy: fix build with SERIAL_8250=n MIPS: Rename mips_dma_cache_sync back to dma_cache_sync MIPS: MT: Fix typo in comment. SSB: Fix nvram_get on BCM47xx platform MIPS: BCM47xx: Swap serial console if ttyS1 was specified. MIPS: BCM47xx: Use sscanf for parsing mac address MIPS: BCM47xx: Fill values for b43 into SSB sprom MIPS: BCM47xx: Do not read config from CFE MIPS: FDT size is a be32 MIPS: Fix CP0 COUNTER clockevent race MIPS: Fix regression on BCM4710 processor detection MIPS: JZ4740: Fix pcm device name MIPS: Separate two consecutive loads in memset.S MIPS: Send proper signal and siginfo on FP emulator faults. MIPS: AR7: Fix loops per jiffies on TNETD7200 devices MIPS: AR7: Fix double ar7_gpio_init declaration MIPS: Rework GENERIC_HARDIRQS Kconfig. MIPS: Alchemy: Add return value check for strict_strtoul() ...
2010-12-16PCI: Update MCP55 quirk to not affect non HyperTransport variantsNeil Horman1-0/+3
I wrote this quirk awhile ago to properly setup MCP55 chips on hypertransport busses so that interrupts reached whatever cpu happend to boot the kdump kernel. while that works well, it was recently shown to me that a a non-hypertransport variant of the MCP55 exists, and on those system the register that this quirk manipulates causes hangs if you write to it. Since the quirk was only meant to handle errors found on MCP55 chips that have a HT interface, this patch adds a filter to make sure the chip is an HT capable before making the needed register adjustment. This lets the broken MCP55s work with kdump while not breaking the non-HT variants. Resolves https://bugzilla.kernel.org/show_bug.cgi?id=23952 Tested successfully by the reporter and myself. Cc: [email protected] Reported-by: Mathieu Bérard <[email protected]> Acked-by: Vivek Goyal <[email protected]> Signed-off-by: Neil Horman <[email protected]> Signed-off-by: Jesse Barnes <[email protected]>
2010-12-16n_gsm: gsm_data_alloc buffer allocation could fail and it is not being checkedKen Mills1-0/+2
gsm_data_alloc buffer allocation could fail and it is not being checked. Add check for allocated buffer and return if the buffer allocation fails. Signed-off-by: Ken Mills <[email protected]> Signed-off-by: Alan Cox <[email protected]> Cc: [email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-12-16n_gsm: Fix message length handling when building headerKen Mills1-2/+2
Fix message length handling when building header When the message length is greater than 127, the length field in the header is built incorrectly. According to the spec, when the length is less than 128 the length field is a single byte formatted as: bbbbbbb1. When it is greater than 127 then the field is two bytes of the format: bbbbbbb0 bbbbbbbb. Signed-off-by: Ken Mills <[email protected]> Signed-off-by: Alan Cox <[email protected]> Cc: [email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-12-16MIPS: Add a CONFIG_FORCE_MAX_ZONEORDER Kconfig option.David Daney1-0/+22
For huge page support with base page size of 16K or 32K, we have to increase the MAX_ORDER so that huge pages can be allocated. [Ralf: I don't think a user should have to configure obscure constants like this but for the time being this will have to suffice.] Signed-off-by: David Daney <[email protected]> To: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/1685/ Signed-off-by: Ralf Baechle <[email protected]>
2010-12-16MIPS: LD/SD o32 macro GAS fix updateMaciej W. Rozycki2-4/+20
I am about to commit: http://sourceware.org/ml/binutils/2010-10/msg00033.html that fixes a problem with the LD/SD macro currently implemented by GAS for the o32 ABI in an inconsistent way. This is best illustrated with a simple program, which I'm copying here from the message above for easier reference: $ cat ld.s ld $5,32767($4) ld $5,32768($4) This gets assebled into the following output: $ mips-linux-as -32 -mips3 -o ld.o ld.s $ mips-linux-objdump -d ld.o ld.o: file format elf32-tradbigmips Disassembly of section .text: 00000000 <.text>: 0: dc857fff ld a1,32767(a0) 4: 3c010001 lui at,0x1 8: 00810821 addu at,a0,at c: 8c258000 lw a1,-32768(at) 10: 8c268004 lw a2,-32764(at) ... Oops! The GAS fix makes the macro behave in a consistent way and pairs of LW/SW instructions to be output as appropriate regardless of the size of the offset associated with the address used. The machine instruction is still available, but to reach it macros have to be disabled first. This has a side effect of requiring the use of a machine-addressable memory operand. As some platforms require 64-bit operations for accesses to some I/O registers LD/SD instructions are used in a couple of places in Linux regardless of the ABI selected. Here's a fix for some pieces of code affected I've been able to track down. The fix should be backwards compatible with all supported binutils releases in existence and can be used as a reference for any other places or off-tree code. The use of the "R" constraint guarantees a machine-addressable operand. Signed-off-by: Maciej W. Rozycki <[email protected]> Cc: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/1680/ Signed-off-by: Ralf Baechle <[email protected]>
2010-12-16MIPS: Alchemy: fix build with SERIAL_8250=nManuel Lauss1-0/+2
In commit 7d172bfe ("Alchemy: Add UART PM methods") I introduced platform PM methods which call a function of the 8250 driver; this patch works around link failures when the kernel is built without 8250 support. Signed-off-by: Manuel Lauss <[email protected]> To: Linux-MIPS <[email protected]> Patchwork: https://patchwork.linux-mips.org/patch/1737/ Signed-off-by: Ralf Baechle <[email protected]>
2010-12-16MIPS: Rename mips_dma_cache_sync back to dma_cache_syncRalf Baechle1-1/+3
This fixes IP22 and IP28 build errors. Signed-off-by: Ralf Baechle <[email protected]>
2010-12-16MIPS: MT: Fix typo in comment.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <[email protected]>
2010-12-16SSB: Fix nvram_get on BCM47xx platformHauke Mehrtens1-6/+11
The nvram_get function was never in the mainline kernel, it only existed in an external OpenWrt patch. Use nvram_getenv function, which is in mainline and use an include instead of an extra function declaration. et0macaddr contains the mac address in text from like 00:11:22:33:44:55. We have to parse it before adding it into macaddr. nvram_parse_macaddr will be merged into asm/mach-bcm47xx/nvram.h through the MIPS git tree and will be available soon. It will not build now without nvram_parse_macaddr, but it hasn't before either. Signed-off-by: Hauke Mehrtens <[email protected]> To: [email protected] Cc: [email protected] Cc: [email protected] Cc: Hauke Mehrtens <[email protected]> Acked-by: Michael Buesch <[email protected]> Patchwork: https://patchwork.linux-mips.org/patch/1849/ Signed-off-by: Ralf Baechle <[email protected]>
2010-12-16MIPS: BCM47xx: Swap serial console if ttyS1 was specified.Hauke Mehrtens1-0/+16
Some devices like the Netgear WGT634U are using ttyS1 for default console output. We should switch to that console if it was given in the kernel_args parameters. Signed-off-by: Hauke Mehrtens <[email protected]> To: [email protected] Cc: Hauke Mehrtens <[email protected]> Patchwork: https://patchwork.linux-mips.org/patch/1848/ Signed-off-by: Ralf Baechle <[email protected]>
2010-12-16MIPS: BCM47xx: Use sscanf for parsing mac addressHauke Mehrtens2-20/+10
Instead of writing own function for parsing the mac address we now use sscanf. Signed-off-by: Hauke Mehrtens <[email protected]> To: [email protected] Cc: Hauke Mehrtens <[email protected]> Patchwork: https://patchwork.linux-mips.org/patch/1847/ Signed-off-by: Ralf Baechle <[email protected]>
2010-12-16MIPS: BCM47xx: Fill values for b43 into SSB spromHauke Mehrtens1-22/+92
Fill the sprom with all available values from the nvram. Most of these new values are needed for the b43 or b43legacy driver. Parts of this patch have been in OpenWRT for a long time and were written by Michael Buesch. Signed-off-by: Hauke Mehrtens <[email protected]> To: [email protected] Cc: Hauke Mehrtens <[email protected]> Patchwork: https://patchwork.linux-mips.org/patch/1846/ Signed-off-by: Ralf Baechle <[email protected]>
2010-12-16MIPS: BCM47xx: Do not read config from CFEHauke Mehrtens1-19/+9
The config options read out here are not stored in CFE but only in NVRAM on the devices. Remove reading from CFE and only access the NVRAM. Reading out CFE does not harm but is useless here. Signed-off-by: Hauke Mehrtens <[email protected]> To: [email protected] Cc: Hauke Mehrtens <[email protected]> Patchwork: https://patchwork.linux-mips.org/patch/1845/ Signed-off-by: Ralf Baechle <[email protected]>
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