- Jul 11, 2007
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Daniel Drake authored
Tested by Zen Kato zd1211b chip 0411:00da v4810 high 00-16-01 AL2230S_RF pa0 g--N- Signed-off-by:
Daniel Drake <dsd@gentoo.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Daniel Drake authored
Zen Kato has a device which reports the 0xa RF type. The vendor driver treats this as AL2230S, the same as devices with the AL2230S bit in the POD. Signed-off-by:
Daniel Drake <dsd@gentoo.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Daniel Drake authored
Zen Kato's device has a regulatory domain value of 0x49, which is not an IEEE 802.11 code and is not even identified in the vendor driver. Recent versions of the vendor driver don't even look at the regdomain value any more, and just allow channels 1-11 everywhere. This patch brings us more in line with that behaviour, by allowing channels 1-11 for regdomains which we don't know about. Signed-off-by:
Daniel Drake <dsd@gentoo.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Michal Schmidt authored
Don't turn the radio on until the interface is up. This saves some power in case the driver is loaded but the card is not used. Signed-off-by:
Michal Schmidt <mschmidt@redhat.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Michal Schmidt authored
Callers of enable_MAC() shouldn't have to worry about the bits in the response's status word (and most of them don't). The return value is sufficient information. Signed-off-by:
Michal Schmidt <mschmidt@redhat.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Michal Schmidt authored
Matteo Croce reported Aironet initialization failures. They were caused by a race in airo. airo finds a free interface name, then initializes the card and finally registers the interface. Another device may get the same name in the meantime. The reason airo gets its name early is to use it in informative printks and to name the resources it requests. The printks will be just fine without the interface name and the resources can use the driver's name - that's what other network drivers do anyway. One of the talkative functions is setup_card(). It is called once before registration and can be called later again. Let's have an empty dev->name during the first call, so it doesn't print the ugly "airo(eth%d)" message. Signed-off-by:
Michal Schmidt <mschmidt@redhat.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Michal Schmidt authored
airo's kernel thread and the IRQ handler are needed only when the interface is up. Signed-off-by:
Michal Schmidt <mschmidt@redhat.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Michal Schmidt authored
Fix an assymetry between pci_{enable,disable}_device. airo did not disable the PCI device when unloading the module. This caused suspend failures after modprobe -r airo && modprobe airo. Signed-off-by:
Michal Schmidt <mschmidt@redhat.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Stephen Hemminger authored
Similar patch to ipw2200. Round the timer used for RF kill switch off to 1 second boundary to save power. Build tested only, don't have this hardware. Signed-off-by:
Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Stephen Hemminger authored
Make the ipw2200 driver polling of rf kill switch occur on second boundaries to reduce power. Making all the wakeup's in the system occur together reduces power, and keeps CPU in idle longer. Signed-off-by:
Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Michael Wu authored
I failed to notice that a u16 was being passed to the hardware. This fixes it. Thanks to Kasper F. Brandt for finding this! Signed-off-by:
Michael Wu <flamingice@sourmilk.net> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Holger Schurig authored
... by removing an ill-conceived, useless line. Discovered by coverity. Signed-off-by:
Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Robert P. J. Day authored
Remove a header file that was ostensibly "removed" before, in commit 3ce40232 . Signed-off-by:
Robert P. J. Day <rpjday@mindspring.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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- Jul 10, 2007
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: (31 commits) firewire: fw-sbp2: fix DMA mapping of management ORBs firewire: fw-sbp2: fix DMA mapping of command ORBs firewire: fw-sbp2: fix DMA mapping of S/G tables firewire: fw-sbp2: add a boundary check firewire: fw-sbp2: correctly align page tables firewire: fw-sbp2: memset wants string.h firewire: fw-sbp2: use correct speed in sbp2_agent_reset firewire: fw-sbp2: correctly dereference by container_of firewire: Document userspace ioctl interface. firewire: fw-sbp2: implement nonexclusive login firewire: fw-sbp2: let SCSI shutdown commands through before logout firewire: fw-sbp2: implement max sectors limit for some old bridges firewire: simplify a struct type firewire: support S100B...S400B and link slower than PHY firewire: optimize gap count with 1394b leaf nodes firewire: remove unused macro firewire: missing newline in printk firewire: fw-sbp2: remove unused struct member ieee1394: remove old isochronous ABI ieee1394: sbp2: change some module parameters from int to bool ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hidLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: handle cases of volume knobs generating relative values HID: Logitech keyboard 0xc311 needs reset leds quirk HID: support for logitech cordless desktop LX500 special mapping HID: fix autocentering of PID devices HID: separate quirks for report descriptor fixup HID: Add NOGET quirk for all NCR devices HID: support for Petalynx Maxter remote control HID: fix mismatch between hid-input HUT find/search mapping and the HUT HID: support for Gameron dual psx adaptor USB HID: avoid flush_scheduled_work() HID: Use menuconfig objects HID: force hid-input for Microsoft SideWinder GameVoice device HID: input mapping for Chicony KU-0418 tactical pad HID: make debugging output runtime-configurable
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Linus Torvalds authored
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (75 commits) Ethernet driver for EISA only SNI RM200/RM400 machines Extract chip specific code out of lasi_82596.c ehea: Whitespace cleanup pasemi_mac: Fix TX interrupt threshold spidernet: Replace literal with const r8169: perform RX config change after mac filtering r8169: mac address change support r8169: display some extra debug information during startup r8169: add endianess annotations to [RT]xDesc r8169: align the IP header when there is no DMA constraint r8169: add bit description for the TxPoll register r8169: cleanup r8169: remove the media option r8169: small 8101 comment r8169: confusion between hardware and IP header alignment r8169: merge with version 8.001.00 of Realtek's r8168 driver r8169: merge with version 6.001.00 of Realtek's r8169 driver r8169: prettify mac_version r8169: populate the hw_start handler for the 8110 r8169: populate the hw_start handler for the 8168 ...
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Stefan Richter authored
The CPU must not touch the buffer after it was DMA-mapped. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
Kristian Høgsberg <krh@redhat.com>
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Stefan Richter authored
The CPU must not touch the buffer after it was DMA-mapped. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
Kristian Høgsberg <krh@redhat.com>
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Stefan Richter authored
- The CPU must not touch the buffer after it was DMA-mapped. - The size argument of dma_unmap_single(...page_table...) was bogus. - Move a comment closer to the code to which it refers to. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
Kristian Høgsberg <krh@redhat.com>
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Stefan Richter authored
Add rudimentary check for the case that the page table overflows due to merging of s/g elements by the IOMMU. This would have lead to overwriting of arbitrary memory. After this change I expect that an offending command will be unsuccessfully retried until the scsi_device is taken offline by SCSI core. It's a border case and not worth to implement a recovery strategy. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Acked-by:
Kristian Høgsberg <krh@redhat.com>
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Stefan Richter authored
This is required per SBP-2 clause 5.2. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Acked-by:
Kristian Høgsberg <krh@redhat.com>
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Stefan Richter authored
Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Acked-by:
Kristian Høgsberg <krh@redhat.com>
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Stefan Richter authored
noticed by Jay Fenlason Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Acked-by:
Kristian Høgsberg <krh@redhat.com>
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Jay Fenlason authored
Replace a cast with a container_of(). As long as nobody reorders the structure elements, they do the same thing, but container_of() is more readable. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (added complete_command_orb) Acked-by:
Kristian Høgsberg <krh@redhat.com>
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Kristian Høgsberg authored
The isochronous packet format is still not documented, but this is a good first step. Signed-off-by:
Kristian Høgsberg <krh@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (format, wording)
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Stefan Richter authored
Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
Kristian Høgsberg <krh@redhat.com>
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Stefan Richter authored
This affects of course only the "soft shutdown" case, e.g. "modprobe -r firewire-sbp2", while it doesn't matter for hot unplug. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
Kristian Høgsberg <krh@redhat.com>
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Stefan Richter authored
This currently only affects one bridge in the hardwired blacklist. I don't own one of those, hence haven't tested it. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de>
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Stefan Richter authored
cleanup after "firewire: support S100B...S400B and link slower than PHY" Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
Kristian Høgsberg <krh@redhat.com>
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Stefan Richter authored
Use a speed probe to determine the speed over 1394b buses and of nodes which report a link speed less than their PHY speed. Log the effective maximum speed of newly created nodes in dmesg. Also, read the config ROM (except bus info block) at the maximum speed rather than S100. This isn't a real optimization though because we still only use quadlet read requests for the entire ROM. The patch also adds support for S1600 and S3200, although such hardware does not exist yet. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
Kristian Høgsberg <krh@redhat.com>
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Stefan Richter authored
Table-based gap count optimization cannot be used if 1394b repeater PHYs are present. But it does work with 1394b leaf nodes. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
Kristian Høgsberg <krh@redhat.com>
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Stefan Richter authored
Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de>
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Stefan Richter authored
Also remove some errno printouts which will be shown by infrastructure code anyway. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de>
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Stefan Richter authored
cleanup after support of single-buffer requests was dropped Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
Kristian Hoegsberg <krh@redhat.com>
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Stefan Richter authored
Based on patch "the scheduled removal of RAW1394_REQ_ISO_{SEND,LISTEN}" from Adrian Bunk, November 20 2006. This patch also removes the underlying facilities in ohci1394 and disables them in pcilynx. That is, hpsb_host_driver.devctl() and hpsb_host_driver.transmit_packet() are no longer used for iso reception and transmission. Since video1394 and dv1394 only work with ohci1394 and raw1394's rawiso interface has never been implemented in pcilynx, pcilynx is now no longer useful for isochronous applications. raw1394 will still handle the request types but will complete the requests with errors that indicate API version conflicts. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de>
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Stefan Richter authored
This is upwards compatible, except that integer values other than 0 or 1 are no longer accepted. But values like "Y", "N", "no", "nnoooh!" work now. Also, improve a comment on the serialize_io parameter and make the ORB_SET_EXCLUSIVE macro ultra-safe. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de>
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Stefan Richter authored
Association of a host device with a node on NUMA machines optimizes allocations of skbs given from the networking stack to eth1394. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de>
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Stefan Richter authored
After ieee1394 was converted away from class_device like the networking subsystem was already in 2.6.21, eth1394's device may point to the fw-host device as its parent again like in 2.6.20. This affects userspace tools which examine the sysfs representation of eth1394's device. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de>
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Stefan Richter authored
Remove the global nodemgr_serialize mutex which enclosed most of the host thread event loop. This allows for parallelism between several host adapter cards. Properly serialize the driver hooks .update(), .suspend(), .resume(), and .remove() by means of device->sem. These hooks can be called from outside the host threads' contexts. Get() and put() the device.driver when calling its hooks. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de>
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Kay Sievers authored
Here is a straightforward conversion to "struct device". The "struct class_device" will be removed from the kernel. It seems to work fine for me with and without CONFIG_SYSFS_DEPRECATED set. Signed-off-by:
Stefan Richter <stefanr@s5r6.in-berlin.de>
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