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* PCI: Use pci_find_ht_capability() in drivers/pci/htirq.cMichael Ellerman2006-12-20
| | | | | | | | Use pci_find_ht_capability() in drivers/pci/htirq.c Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PCI: Add pci_find_ht_capability() for finding Hypertransport capabilitiesMichael Ellerman2006-12-20
| | | | | | | | | | | | | | | | | | 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: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PCI: Create __pci_bus_find_cap_start() from __pci_bus_find_cap()Michael Ellerman2006-12-20
| | | | | | | | | | | | | 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: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* pci: Introduce pci_find_presentAlan Cox2006-12-20
| | | | | | | | | | | | | | 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: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PCI: pcieport-driver: remove invalid warning messageKenji Kaneshige2006-12-20
| | | | | | | | | | | 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: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* rpaphp: compiler warning cleanupLinas Vepstas2006-12-20
| | | | | | | | | | | | | | | | 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: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PCI quirks: remove redundant checkDavid Rientjes2006-12-20
| | | | | | | | | | 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: Greg Kroah-Hartman <gregkh@suse.de>
* pci: add class codes for Wireless RF controllersInaky Perez-Gonzalez2006-12-20
| | | | | | | | | | | | 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: Greg Kroah-Hartman <gregkh@suse.de>
* PCI: use /sys/bus/pci/drivers/<driver>/new_id firstRussell King2006-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'for-linus' of ↵Linus Torvalds2006-12-19
|\ | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: [PATCH] Generic HID layer - update MAINTAINERS input/hid: Supporting more keys from the HUT Consumer Page [PATCH] Generic HID layer - build: USB_HID should select HID
| * [PATCH] Generic HID layer - update MAINTAINERSJiri Kosina2006-12-14
| | | | | | | | | | | | Update MAINTAINERS entry for HID core layer. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * input/hid: Supporting more keys from the HUT Consumer PageFlorian Festi2006-12-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On USB keyboards lots of hot/internet keys are not working. This patch adds support for a number of keys from the USB HID Usage Table (http://www.usb.org/developers/devclass_docs/Hut1_12.pdf). It also adds several new key codes. Most of them are used on real world keyboards I know. I added some others (KEY_+ EDITOR, GRAPHICSEDITOR, DATABASE, NEWS, VOICEMAIL, VIDEOPHONE) to avoid "holes". I also added KEY_ZOOMRESET as it is possible to have a inet keyboard and a remote control in parallel and it makes sense to have them behave differently. Signed-off-by: Florian Festi <ffesti@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * [PATCH] Generic HID layer - build: USB_HID should select HIDJiri Kosina2006-12-14
| | | | | | | | | | | | | | Let CONFIG_USB_HID imply CONFIG_HID. Making it only dependent might confuse users to choose CONFIG_HID, but no particular HID transport drivers. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | [CONNECTOR]: Replace delayed work with usual work queue.Evgeniy Polyakov2006-12-18
| | | | | | | | | | Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [IPV4]: Fix BUG of ip_rt_send_redirect()Li Yewang2006-12-18
| | | | | | | | | | | | | | Fix the redirect packet of the router if the jiffies wraparound. Signed-off-by: Li Yewang <lyw@nanjing-fnst.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [TCP]: Trivial fix to message in tcp_v4_inbound_md5_hashLeigh Brown2006-12-18
| | | | | | | | | | | | | | | | The message logged in tcp_v4_inbound_md5_hash when the hash was expected but not found was reversed. Signed-off-by: Leigh Brown <leigh@solinno.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [TCP]: Fix oops caused by tcp_v4_md5_do_delLeigh Brown2006-12-18
| | | | | | | | | | | | | | | | | | md5sig_info.alloced4 must be set to zero when freeing keys4, otherwise it will not be alloc'd again when another key is added to the same socket by tcp_v4_md5_do_add. Signed-off-by: Leigh Brown <leigh@solinno.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [CONNECTOR]: Fix compilation breakage introduced recently.Evgeniy Polyakov2006-12-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Linus has changed work queue structure and has not tested it with connector compiled in, his changes break the build. Attached patch fixes compilation error. Patch is against commit 99f5e9718185f07458ae70c2282c2153a2256c91. Thanks to Toralf Förster for pointing this out. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [TG3]: Update version and reldate.Michael Chan2006-12-18
| | | | | | | | | | | | | | Update version to 3.71. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [TG3]: Power down/up 5906 PHY correctly.Michael Chan2006-12-18
| | | | | | | | | | | | | | | | The 5906 PHY requires a special register bit to power down and up the PHY. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [TG3]: Fix race condition when calling register_netdev().Michael Chan2006-12-18
| | | | | | | | | | | | | | | | | | | | Hot-plug scripts can call tg3_open() as soon as register_netdev() is called in tg3_init_one(). We need to call pci_set_drvdata() before register_netdev(), and netif_carrier_off() needs to be moved to tg3_open() to avoid race conditions. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [TG3]: Assign tp->link_config.orig_* values.Michael Chan2006-12-18
| | | | | | | | | | | | | | | | | | | | | | tp->link_config.orig_* values must be assigned during tg3_set_settings() because these values will be used to setup the link speed during tg3_open(). Without these assignments, the link speed settings will be all messed by if tg3_set_settings() is called when the device is down. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETFILTER] IPV6: Fix dependencies.David S. Miller2006-12-18
| | | | | | | | | | | | | | | | | | | | | | Although the menu dependencies in net/ipv6/netfilter/Kconfig guard the entries in that file from the Kconfig GUI, this does not prevent them from being selected still via "make oldconfig" when IPV6 etc. is disabled. So add explicit dependencies. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [BNX2]: Fix minor loopback problem.Michael Chan2006-12-18
| | | | | | | | | | | | | | | | | | | | Use the configured MAC address instead of the permanent MAC address for loopback frames. Update version to 1.5.2. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [BNX2]: Fix bug in bnx2_nvram_write().Michael Chan2006-12-18
| | | | | | | | | | | | | | | | Length was not calculated correctly if the NVRAM offset is on a non- aligned offset. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [BNX2]: Fix panic in bnx2_tx_int().Michael Chan2006-12-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There was an off-by-one bug in bnx2_tx_avail(). If the tx ring is completely full, the producer and consumer indices may be apart by 256 even though the ring size is only 255. One entry in the ring is unused and must be properly accounted for when calculating the number of available entries. The bug caused the tx ring entries to be reused by mistake, overwriting active entries, and ultimately causing it to crash. This bug rarely occurs because the tx ring is rarely completely full. We always stop when there is less than MAX_SKB_FRAGS entries available in the ring. Thanks to Corey Kovacs <cjk@techma.com> and Andy Gospodarek <agospoda@redhat.com> for reporting the problem and helping to collect debug information. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [AX.25]: Fix unchecked rose_add_loopback_neigh usesRalf Baechle2006-12-18
| | | | | | | | | | | | | | | | | | rose_add_loopback_neigh uses kmalloc and the callers were ignoring the error value. Rewrite to let the caller deal with the allocation. This allows the use of static allocation of kmalloc use entirely. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [AX.25]: Fix unchecked rose_add_loopback_node usesRalf Baechle2006-12-18
| | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [AX.25]: Fix unchecked ax25_linkfail_register usesRalf Baechle2006-12-18
| | | | | | | | | | | | | | | | | | ax25_linkfail_register uses kmalloc and the callers were ignoring the error value. Rewrite to let the caller deal with the allocation. This allows the use of static allocation of kmalloc use entirely. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [AX.25]: Fix unchecked nr_add_node uses.Ralf Baechle2006-12-18
| | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [AX.25]: Fix unchecked ax25_listen_register usesRalf Baechle2006-12-18
| | | | | | | | | | | | | | | | Fix ax25_listen_register to return something that's a sane error code, then all callers to use it. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [AX.25]: Fix unchecked ax25_protocol_register uses.Ralf Baechle2006-12-18
| | | | | | | | | | | | | | | | | | Replace ax25_protocol_register by ax25_register_pid which assumes the caller has done the memory allocation. This allows replacing the kmalloc allocations entirely by static allocations. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [AX.25]: Mark all kmalloc users __must_checkRalf Baechle2006-12-18
| | | | | | | | | | | | | | | | | | | | The recent fix 0506d4068bad834aab1141b5dc5e748eb175c6b3 made obvious that error values were not being propagated through the AX.25 stack. To help with that this patch marks all kmalloc users in the AX.25, NETROM and ROSE stacks as __must_check. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [TG3]: replace kmalloc+memset with kzallocYan Burman2006-12-18
| | | | | | | | | | | | | | | | Replace kmalloc+memset with kzalloc Signed-off-by: Yan Burman <burman.yan@gmail.com> Acked-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds2006-12-17
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] longhaul compile fix. [CPUFREQ] Advise not to use longhaul on VIA C7. [CPUFREQ] set policy->curfreq on initialization [CPUFREQ] Trivial cleanup for acpi read/write port in acpi-cpufreq.c [CPUFREQ] fixes typo in cpufreq.c
| * | [CPUFREQ] longhaul compile fix.Dave Jones2006-12-17
| | | | | | | | | | | | | | | | | | | | | Some gcc's are more anal than others about empty switch labels. error: label at end of compound statement Signed-off-by: Dave Jones <davej@redhat.com>
| * | [CPUFREQ] Advise not to use longhaul on VIA C7.Dave Jones2006-12-17
| | | | | | | | | | | | | | | | | | C7's are centrino speedstep-alike. Signed-off-by: Dave Jones <davej@redhat.com>
| * | [CPUFREQ] set policy->curfreq on initializationMattia Dongili2006-12-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check the correct variable and set policy->cur upon acpi-cpufreq initialization to allow the userspace governor to be used as default. Signed-off-by: Mattia Dongili <malattia@linux.it> Acked-by: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [CPUFREQ] Trivial cleanup for acpi read/write port in acpi-cpufreq.cVenkatesh Pallipadi2006-12-13
| | | | | | | | | | | | | | | | | | | | | Small cleanup in acpi-cpufreq. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [CPUFREQ] fixes typo in cpufreq.cDhaval Giani2006-12-13
| | | | | | | | | | | | | | | | | | | | | This patch fixes a typo in cpufreq.c From: Dhaval Giani <dhaval.giani@gmail.com> Signed-off-by: Dave Jones <davej@redhat.com>
* | | [PATCH] more work_struct fixes: tas300x sound driversAl Viro2006-12-17
| | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [SPARC]: Make bitops use same spinlocks as atomics.David S. Miller2006-12-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | Recent workqueue changes basically make this a formal requirement. Also, move atomic32.o from lib-y to obj-y since it exports symbols to modules. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [SPARC]: Update defconfig.David S. Miller2006-12-17
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [SPARC64]: Mirror x86_64's PERCPU_ENOUGH_ROOM definition.David S. Miller2006-12-17
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [SUNKBD]: Fix sunkbd_enable(sunkbd, 0); obvious.Fabrice Knevez2006-12-17
| | | | | | | | | | | | | | | | | | | | | | | | "sunkbd_enable(sunkbd, 0);" has no effect. Adding "sunkbd->enabled = enable" in sunkbd_enable (obvious) Signed-off-by: Fabrice Knevez <nuxdoors@cegetel.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [DocBook]: Fix two typos in generic IRQ docs.David S. Miller2006-12-17
| | | | | | | | | | | | | | | | | | desc-status --> desc->status Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [SPARC64]: Minor irq handling cleanups.David S. Miller2006-12-17
| | | | | | | | | | | | | | | | | | | | | | | | Use struct irq_chip instead of hw_interrupt_type. Delete hw_resend_irq(), totally unused. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [SPARC64]: Kill no-remapping-needed code in head.SDavid S. Miller2006-12-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It branches around some necessary prom calls, which we would need to do even if we are mapped at the correct location already. So it doesn't work. The idea was that this sort of thing could be used for the eventual kexec implementation, but it is clear that this will need to be done differently. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [PATCH] sys_mincore: s/max/min/Oleg Nesterov2006-12-17
| | | | | | | | | | | | | | | | | | | | | fix a typo, sys_mincore() needs min(). Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Linus "I'm a moron" Torvalds <torvalds@osdl.org>
* | | [PATCH] m68k trivial build fixesAl Viro2006-12-17
| | | | | | | | | | | | | | | | | | | | | | | | amikbd: missing declaration sun3_NCR5380: more work_struct mess sun3_NCR5380: cast is not an lvalue Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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