- 21 Dec, 2006 6 commits
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (22 commits) acpiphp: Link-time error for PCI Hotplug shpchp: cleanup shpchp.h shpchp: remove shpchprm_get_physical_slot_number shpchp: cleanup struct controller shpchp: remove unnecessary struct php_ctlr PCI: ATI sb600 sata quirk PCI legacy resource fix PCI: don't export device IDs to userspace PCI: Be a bit defensive in quirk_nvidia_ck804() so we don't risk dereferencing a NULL pdev. PCI: Fix multiple problems with VIA hardware PCI: Only check the HT capability bits in mpic.c PCI: Use pci_find_ht_capability() in drivers/pci/quirks.c PCI: Add #defines for Hypertransport MSI fields PCI: Use pci_find_ht_capability() in drivers/pci/htirq.c PCI: Add pci_find_ht_capability() for finding Hypertransport capabilities PCI: Create __pci_bus_find_cap_start() from __pci_bus_find_cap() pci: Introduce pci_find_present PCI: pcieport-driver: remove invalid warning message rpaphp: compiler warning cleanup PCI quirks: remove redundant check ...
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (34 commits) USB Storage: remove duplicate Nokia entry in unusual_devs.h [PATCH] bluetooth: add support for another Kensington dongle [PATCH] usb serial: add support for Novatel S720/U720 CDMA/EV-DO modems [PATCH] USB: Nokia E70 is an unusual device USB: fix to usbfs_snoop logging of user defined control urbs USB: at91_udc: Additional checks USB: at91_udc: Cleanup variables after failure in usb_gadget_register_driver() USB: at91_udc: allow drivers that support high speed USB: u132-hcd/ftdi-elan: add support for Option GT 3G Quad card USB: at91_udc, misc fixes USB: at91 udc, support at91sam926x addresses USB: OHCI support for PNX8550 USB: ohci handles hardware faults during root port resets USB: ohci at91 warning fix USB: ohci whitespace/comment fixups USB: MAINTAINERS update, EHCI and OHCI USB: gadget driver unbind() is optional; section fixes; misc UHCI: module parameter to ignore overcurrent changes USB: Nokia E70 is an unusual device USB AUERSWALD: replace kmalloc+memset with kzalloc ...
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Linus Torvalds authored
* 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Fix register save area alignment for swapcontext syscall [POWERPC] Fix PCI device channel state initialization [POWERPC] Update MTD OF documentation [POWERPC] Probe Efika platform before CHRP. [POWERPC] Fix build of cell zImage.initrd [POWERPC] iSeries: fix CONFIG_VIOPATH dependency [POWERPC] iSeries: fix viocons init [POWERPC] iSeries: fix viocd init [POWERPC] iSeries: fix iseries_veth init [POWERPC] iSeries: fix viotape init [POWERPC] iSeries: fix viodasd init [POWERPC] Workaround oldworld OF bug with IRQs & P2P bridges [POWERPC] powerpc: add scanning of ebc bus to of_platform [POWERPC] spufs: fix assignment of node numbers [POWERPC] cell: Fix spufs with "new style" device-tree [POWERPC] cell: Enable spider workarounds on all PCI buses [POWERPC] cell: add forward struct declarations to spu.h [POWERPC] cell: update cell_defconfig
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Linus Torvalds authored
* 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: Stop defining pci_pretty_name drm: r128: comment aligment with drm git drm: make kernel context switch same as for drm git tree. drm: fixup comment header style drm: savage: compat fix from drm git. drm: Unify radeon offset checking. i915_vblank_tasklet: Try harder to avoid tearing. DRM: handle pci_enable_device failure drm: fix return value check
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Linus Torvalds authored
* 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa: (30 commits) [ALSA] version 1.0.14rc1 [ALSA] ac97: Identify CMI9761 chips. [ALSA] ac97_codec - trivial fix for bit update functions [ALSA] snd-ca0106: Fix typos. [ALSA] snd-ca0106: Add new card variant. [ALSA] sound: fix PCM substream list [ALSA] sound: initialize rawmidi substream list [ALSA] snd_hda_intel 3stack mode for ASUS P5P-L2 [ALSA] Remove IRQF_DISABLED for shared PCI irqs [ALSA] Fix invalid assignment of PCI revision [ALSA] Fix races in PCM OSS emulation [ALSA] hda-codec - fix typo in PCI IDs [ALSA] ac97 - Fix potential negative array index [ALSA] hda-codec - Verbose proc output for PCM parameters [ALSA] hda-codec - Fix detection of supported sample rates [ALSA] hda-codec - Fix model for ASUS V1j laptop [ALSA] sound/core/control.c: remove dead code [ALSA] hda-codec - Add model for HP q965 [ALSA] pcm core: fix silence_start calculations [ALSA] hda-codec - Fix a typo ...
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Linus Torvalds authored
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (29 commits) [ARM] 4062/1: S3C24XX: Anubis and Osiris shuld have CONFIG_PM_SIMTEC [ARM] 4060/1: update several ARM defconfigs [ARM] 4061/1: xsc3: change of maintainer [ARM] 4059/1: VR1000: fix LED3's platform device number [ARM] 4022/1: iop13xx: generic irq fixups [ARM] 4015/1: s3c2410 cpu ifdefs [ARM] 4057/1: ixp23xx: unconditionally enable hardware coherency [ARM] 4056/1: iop13xx: fix resource.end off-by-one in flash setup [ARM] 4055/1: iop13xx: fix phys_io/io_pg_offst for iq81340mc/sc [ARM] 4054/1: ep93xx: add HWCAP_CRUNCH [ARM] 4052/1: S3C24XX: Fix PM in arch/arm/mach-s3c2410/Kconfig [ARM] Fix warnings from asm/system.h [ARM] 4051/1: S3C24XX: clean includes in S3C2440 and S3C2442 support [ARM] 4050/1: S3C24XX: remove old changelogs in arch/arm/mach-s3c2410 [ARM] 4049/1: S3C24XX: fix sparse warning due to upf_t in regs-serial.h [ARM] 4048/1: S3C24XX: make s3c2410_pm_resume() static [ARM] 4046/1: S3C24XX: fix sparse errors arch/arm/mach-s3c2410 [ARM] 4045/1: S3C24XX: remove old VA for non-shared areas [ARM] 4044/1: S3C24XX: fix sparse warnings in arch/arm/mach-s3c2410/s3c2442-clock.c [ARM] 4043/1: S3C24XX: fix sparse warnings in arch/arm/mach-s3c2410/s3c2440-clock.c ...
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- 20 Dec, 2006 34 commits
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Greg Kroah-Hartman authored
How many times are we going to merge this entry... Signed-off-by:Greg Kroah-Hartman <gregkh@suse.de>
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Olivier Galibert authored
Add the stupid sco fixup quirk to yet another Broadcom/Kensington device. Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Eric Smith authored
Add USB vendor/device IDs for Novatel Wireless S720 and U720 CDMA/EV-DO modems to airprime.c. Signed-off-by:
Eric Smith <eric@brouhaha.com> Signed-off-by:
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Andrew Morton authored
Taken from http://bugzilla.kernel.org/show_bug.cgi?id=7508 When the Nokia E70 Phone is plugged in to the USB port, I get: end_request: I/O error, dev sda, sector 1824527 sd 0:0:0:0: SCSI error: return code = 0x10070000 end_request: I/O error, dev sda, sector 1824535 sd 0:0:0:0: SCSI error: return code = 0x10070000 The fix is to add these lines to drivers/usb/storage/unusual_devs.h: Cc: <honkkis@gmail.com> Signed-off-by:
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Kristen Carlson Accardi authored
I'm seeing: `acpiphp_glue_exit' referenced in section `.init.text' of drivers/built-in.o: defined in discarded section `.exit.text' of drivers/built-in.o when trying to compile an IA64 kernel with PCI hotplug enabled. I suggest this patch: Signed-off-by:
Peter Chubb <peterc@gelato.unsw.edu.au> Signed-off-by:
Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by:
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Kenji Kaneshige authored
This patch cleans up shpchp.h. Signed-off-by:
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by:
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Kenji Kaneshige authored
This patch removes unnecessary shpchprm_get_physical_slot_number() function. Signed-off-by:
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Kenji Kaneshige authored
This patch removes unused/unnecessary members from struct controller. Signed-off-by:
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Kenji Kaneshige authored
The struct php_ctlr seems to be only for complicating codes. This patch removes struct php_ctlr and related codes. Signed-off-by:
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Conke Hu authored
Acked-by:
Jeff Garzik <jeff@garzik.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:
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Ralf Baechle authored
Since commit 368c73d4 the kernel will try to update the non-writeable BAR registers 0..3 of PIIX4 IDE adapters if pci_assign_unassigned_resources() is used to do full resource assignment of the bus. This fails because in the PIIX4 these BAR registers have implicitly assumed values and read back as zero; it used to work because the kernel used to just write zero to that register the read back value did match what was written. The fix is a new resource flag IORESOURCE_PCI_FIXED used to mark a resource as non-movable. This will also be useful to keep other import system resources from being moved around - for example system consoles on PCI busses. [akpm@osdl.org: cleanup] Signed-off-by:
Ralf Baechle <ralf@linux-mips.org> Acked-by:
Alan Cox <alan@redhat.com> Signed-off-by:
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Adrian Bunk authored
I don't see any good reason for exporting device IDs to userspace. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Jesper Juhl authored
pci_get_slot() may return NULL if nothing was found. quirk_nvidia_ck804() does not check the value returned from pci_get_slot(), so it may end up causing a NULL pointer deref. Signed-off-by:
Jesper Juhl <jesper.juhl@gmail.com> Acked-by:
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Alan Cox authored
This patch is designed to fix: - Disk eating corruptor on KT7 after resume from RAM - VIA IRQ handling - VIA fixups for bus lockups after resume from RAM The core of this is to add a table of resume fixups run at resume time. We need to do this for a variety of boards and features, but particularly we need to do this to get various critical VIA fixups done on resume. The second part of the problem is to handle VIA IRQ number rules which are a bit odd and need special handling for PIC interrupts. Various patches broke various boxes and while this one may not be perfect (hopefully it is) it ensures the workaround is applied to the right devices only. From: Jean Delvare <khali@linux-fr.org> Now that PCI quirks are replayed on software resume, we can safely re-enable the Asus SMBus unhiding quirk even when software suspend support is enabled. [akpm@osdl.org: fix const warning] Signed-off-by:
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Michael Ellerman authored
Only compare the exact HT capability bits against HT_CAPTYPE_IRQ, this is a little paranoid, but doesn't hurt. Signed-off-by:
Michael Ellerman <michael@ellerman.id.au> Signed-off-by:
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Michael Ellerman authored
Use pci_find_ht_capability() in drivers/pci/quirks.c. I'm pretty sure the logic is unchanged here, but someone please eye-ball it for me. I've changed the message to be a little shorter, it's now: PCI: Found (enabled|disabled) HT MSI mapping on xxxx:xx:xx.x Signed-off-by:
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Michael Ellerman authored
Add a few #defines for grabbing and working with the address fields in a HT_CAPTYPE_MSI_MAPPING capability. All from the HT spec v3.00. Signed-off-by:
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Michael Ellerman authored
Use pci_find_ht_capability() in drivers/pci/htirq.c Signed-off-by:
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Michael Ellerman authored
There are already several places in the kernel that want to search a PCI device for a given Hypertransport capability. Although this is possible using pci_find_capability() etc., it makes sense to encapsulate that logic in a helper - pci_find_ht_capability(). To cater for searching exhaustively for a capability, we also provide pci_find_next_ht_capability(). We also need to cater for the fact that the HT capability fields may be either 3 or 5 bits wide. pci_find_ht_capability() deals with this for you, but callers using the #defines directly must handle that themselves. Signed-off-by:
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Michael Ellerman authored
The current implementation of __pci_bus_find_cap() does two things, first it determines the start of the capability chain for the device, and then it trys to find the requested capability. Split these out, so that we can use the two parts independantly in a subsequent patch. Externally visible behaviour should be unchanged. Signed-off-by:
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Alan Cox authored
This works like pci_dev_present but instead of returning boolean returns the matching pci_device_id entry. This makes it much more useful. Code bloat is basically nil as the old boolean function is rewritten in terms of the new one. This will be used by the updated VIA PCI quirks for one Signed-off-by:
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Kenji Kaneshige authored
The following warning message should not be displayed for devices which don't use an interrupt pin. pcie_portdrv_probe->Dev[XXXX:XXXX] has invalid IRQ. Check vendor BIOS Signed-off-by: -
Linas Vepstas authored
This janitorial patch removes the following annoying compile-time message: drivers/pci/hotplug/rpaphp_slot.c:57: warning: ignoring return value of sfs_create_file declared with attribute warn_unused_result It also fixes a typo, removes some misc crud. Signed-off-by:
Linas Vepstas <linas@austin.ibm.com> Cc: John Rose <johnrose@us.ibm.com> Signed-off-by:
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David Rientjes authored
Removes redundant check for dev->subordinate; if it is NULL, the function returns before the patch-affected code region. Signed-off-by:
David Rientjes <rientjes@cs.washington.edu> Acked-by:
Brice Goglin <brice@myri.com> Signed-off-by:
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Inaky Perez-Gonzalez authored
pci: add class codes for Wireless RF controllers Add PCI codes to include/linux/pci_ids.h for RF controllers; first batch of these devices seem to be the Ultra-Wide-Band and Wireless USB controllers (WHCI spec). Signed-off-by:
Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by:
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Russell King authored
Unfortunately, the .../new_id feature does not work with the 8250_pci driver. The reason for this comes down to the way .../new_id is implemented. When PCI tries to match a driver to a device, it checks the modules static device ID tables _before_ checking the dynamic new_id tables. When a driver is capable of matching by ID, and falls back to matching by class (as 8250_pci does), this makes it absolutely impossible to specify a board by ID, and as such the correct driver_data value to use with it. Let's say you have a serial board with vendor 0x1234 and device 0x5678. It's class is set to PCI_CLASS_COMMUNICATION_SERIAL. On boot, this card is matched to the 8250_pci driver, which tries to probe it because it matched using the class entry. The driver finds that it is unable to automatically detect the correct settings to use, so it returns -ENODEV. You know that the information the driver needs is to match this card using a device_data value of '7'. So you echo 1234 5678 0 0 0 0 7 into new_id. The kernel attempts to re-bind 8250_pci to this device. However, because it scans the PCI driver tables, it _again_ matches the class entry which has the wrong device_data. It fails. End of story. You can't support the card without rebuilding the kernel (or writing a specific PCI probe module to support it.) So, can we make new_id override the driver-internal PCI ID tables? IOW, like this: From: Russell King <rmk@arm.linux.org.uk> Signed-off-by: -
Chris Frey authored
When sending CONTROL URB's using the usual CONTROL ioctl, logging works fine, but when sending them via SUBMITURB, like VMWare does, the control fields are not logged. This patch fixes that. I didn't see any major changes to devio.c recently, so this patch should apply cleanly to even the latest kernel. I can resubmit if it doesn't. From: Chris Frey <cdfrey@foursquare.net> Signed-off-by: -
Wojtek Kaniewski authored
This patch performs additional checks in at91_udc, just in case of some spurious interrupts or device enumeration. Signed-off-by:
Wojtek Kaniewski <wojtekka@toxygen.net> Acked-by:
David Brownell <dbrownell@users.sourceforge.net> Cc: Andrew Victor <andrew@sanpeople.com> Signed-off-by:
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Wojtek Kaniewski authored
This patch zeroes some variables when usb_gadget_register_driver() fails. gadgetfs does a dummy registration to get the name of the USB driver and then waits for user-land driver. If someone plugs the cable in the meantime, bad things happen, because at91_udc has been left in inconsistent state. Signed-off-by:
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Wojtek Kaniewski authored
This patch allows gadget drivers that support high speed (e.g. gadgetfs) to work properly with at91_udc. Fix suggested by Milan Svoboda in http://marc.theaimsgroup.com/?l=linux-usb-devel&m=115822184711817Signed-off-by:
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Tony Olech authored
ELAN's U132 is a USB to CardBus OHCI controller adapter, designed specifically for CardBus 3G data cards to function in machines without a CardBus slot. The "ftdi-elan" module is a USB client driver, that detects a supported CardBus OHCI controller plugged into the U132 adapter and thereafter provides the conduit for for access by the "u132-hcd" module. The "u132-hcd" module is a (cut-down OHCI) host controller that supports a single OHCI function of the CardBus card inserted into the U132 adapter. The problem with the initial implementation is that when the CardBus card inserted into the U132 adapter has multiple functions (and a CardBus card can support up to 4 functions), it was the first function that was arbitrarily choosen. The first batch of 3G cards tested, like the Merlin Qualcomm V620, have two functions each supporting a seperate USB OHCI host controller, of which it was that first function that is wired up to the 3G modem. Then along comes the Vodafone Mobile Connect 3G/GPRS data card, aka "Option GT 3G Quad" as printed on it's rear or "Option N.V. GlobeTrotter Fusion Quad Lite" as read with "lspci -v". And it has the meaningful functionality in the second CardBus function. That presents a problem because it was the "ftdi-elan" module alone that knows how to communicate to the embedded CardBus slot and the "u132-hcd" module alone that knows how to access the pcmcia configuration and CardBus accessible memory space. And of course, the information about attached (internally hardwired) devices is contained within USB configuration embedded somewhere within the CardBus card. If only the "u132-hcd" module probe() interface could return a result code that propagated back to the instigating function platform_device_register() then the "ftdi-elan" module could try an alternative CardBus function. However in spite of the recent changes to the drivers/base/ routines that moved device_attach() from bus_add_device() to bus_attach_device() both of those routines lose the "failed to attach" 0 result code and thus the calling routine, namely device_add() is incapable of propaging the "failed to attach" condition back to platform_device_add() and consequently back to the caller of platform_device_register() Experiments show that patching bus_attach_device() to return ENODEV fails with the kernel locking up very early during boot. But, however, if the patch is restricted to calls from platform_device_add() then it does seem to work. Unfortunately, until the kernel's drivers/base is properly modified to propagate -ENODEV back to the caller of platform_device_register(), it is necessary to "fix" the "ftdi-elan" module by importing knowledge from the "u132-hcd" module. This is the reason for the duplicated functionality introduced in this patch. Signed-off-by:Tony Olech <tony.olech@elandigitalsystems.com> Signed-off-by:
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Andrew Victor authored
This is an update to the AT91 USB Device (Gadget) driver. Adds support for the Atmel AT91SAM9260 and AT91SAM9261 processors. The only difference is how they handle the pullup pin. [Patch from Patrice Vilchez] Need to clear any pending USB Device interrupts before registering the interrupt handler. The bootloader might have been using the USB Device port. [Patch from Peer Georgi] VBUS detection is handled by a GPIO interrupt which only triggers on a change. Is is therefore necessary to read the current VBUS state explicitly at startup. [Patch from Peer Georgi] Signed-off-by:
Andrew Victor <andrew@sanpeople.com> Signed-off-by:
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Andrew Victor authored
This is an update to the AT91 USB Device (Gadget) driver. The base I/O address provided in the platform_device resources is now ioremap()'ed instead of using a statically mapped memory area. This helps portability to the newer AT91sam926x processors. The major change is that we now have to pass a 'struct at91_udc' parameter to at91_udp_read() and at91_udp_write(). Signed-off-by:
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Vitaly Wool authored
OHCI HCD (Host Controller Driver) for USB. Bus Glue for PNX8550. Signed-off-by:
Vitaly Wool <vitalywool@gmail.com> Signed-off-by:
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