- 29 4月, 2007 10 次提交
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由 Morrison, Tom 提交于
Added Support for Marvell 7042 Chip - 7042 has same capabilities & behavior as 6042. Signed-off-by: NThomas A. Morrison <tmorrison@empirix.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Alan Cox 提交于
Support for the PCI CMD640 (not VLB) Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Alan Cox 提交于
2.6.21-rc has horrible problems with libata and PATA cable types (and thus speeds). This occurs because Tejun fixed a pile of other bugs and we now do cable detect enforcement for drive side detection properly. Unfortunately we don't do the process around cable detection right. Tejun identified the problem and pointed to the right Annex in the spec, this patch implements the rest of the needed changes. We add a ->cable_detect() method called after the identify sequence which allows a host to do host side detection at this point should it wish, or to modify the results of the drive side identify. This separate ->cable_detect method also cleans up a lot of code because many drivers have their own error_handler methods which really just set the cable type. If there is no ->cable_detect method the cable type is left alone so a driver setting it earlier (eg because it has the SATA flags set or because it uses the old error_handler approach) will still do the right thing (or at least the same thing) as before. This patch simply adds the cable_detect method and helpers it doesn't use them but other follow up patches will (ie Adrian please don't submit patches to unexport them ;)) Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Dmitriy Monakhov 提交于
Since commit:553c4aa6 ata_pci_device_do_resume() can return error code, all callers was updated except this one. Signed-off-by: NMonakhov Dmitriy <dmonakhov@openvz.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Robert Hancock 提交于
Warn the user if a drive's transfer rate is limited because of a 40-wire cable detection. Signed-off-by: NRobert Hancock <hancockr@shaw.ca> Cc: Jeff Garzik <jeff@garzik.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Mark Lord 提交于
Resending, with s/printk/DPRINTK/ as pointed out by Alan. Fix libata to perform CDB len validation per device rather than per host. This way, validation still works when we have a mix of 12-byte and 16-byte devices on a common host interface. Signed-off-by: NMark Lord <mlord@pobox.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Alan 提交于
It used to be impossible to get from ata_device to ata_port but that is no longer true. Various methods have been cleaned up over time but dev_config still takes both and most users don't need both anyway. Tidy this one up Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
The chips covered by sata_mv have a 32-bit DMA boundary they must not cross, not a 64K boundary. We are merely limited to a 64K maximum segment size. Therefore, the DMA scatter/gather table fill code can be greatly simplified, and we need not cut in half the S/G table size as reported to the SCSI layer. Also, the driver forget to turn on 64-bit DMA at the PCI layer. All other data structures (both hardware and software) have been prepped for 64-bit PCI DMA. It was simply never turned on. <fingers crossed> let's see if it still works... Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
To be used in sata_mv's exception handling code, and overall is a generally useful function. Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 28 4月, 2007 30 次提交
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由 Neil Horman 提交于
Just found a hole in my last patch. It was reported to me that shortly after we integrated this patch. The report was of an oops that took place inside of netif_rx when using the sis900 driver. Looking at my origional patch I noted that there was a spot between the new skb_alloc and the refill_rx_ring label where skb got reassigned to the pointer currently held in the rx_ring for the purposes of receiveing the frame. The result of this is however that the buffer that gets passed to netif_rx (if it is called), then gets placed right back into the rx_ring. So if you receive frames fast enough the skb being processed by the network stack can get corrupted. The reporter is testing out the fix I've written for this below (I'm not near my hardware at the moment to test myself), but I wanted to post it for review ASAP. I'll post test results when I hear them, but I think this is a pretty straightforward fix. It just uses a separate pointer to do the rx operation, so that we don't improperly reassign the pointer that we use to refill the rx ring. Signed-off-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Dan Williams 提交于
Simplify pegasus carrier detection; rely only on the periodic MII polling. Reverts pieces of c43c49bd. Signed-off-by: NDan Williams <dcbw@redhat.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Adrian Bunk 提交于
This patch converts the pci_module_init() usage to pci_register_driver(). It's currently #if 0'ed, but still not a bad idea to change it. Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>
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由 Alexey Dobriyan 提交于
irqreturn.h for irqreturn_t and dma_addr_t being u128 warnings ;-) Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mike Rapoport 提交于
This patch provides MTD support for NAND flash devices on CM-x270 modules. Signed-off-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>
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由 Li Yang 提交于
Update gadget_chip.c, ether.c for newly added Freescale Highspeed USB device driver. Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Li Yang 提交于
Freescale high-speed USB SOC can be found on some Freescale processors among different architectures. It supports both host and device functions. This driver adds its device support for Linux USB Gadget layer. It is tested on MPC8349 and MPC8313, but should work on other platforms with minor tweaks. The driver passed USBCV 1.3 compliance tests. Note that this driver doesn't yet include OTG support. Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJiang Bo <tanya.jiang@freescale.com> Signed-off-by: NBruce Schmid <duck@freescale.com> Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Raphael Assenat 提交于
Here's a patch which adds my device to the list. This patch enables the broken suspend quirk for the PCI OHCI controller present in the IT8152F/G RISC-to-PCI Companion Chip. Signed-off-by: NRaphael Assenat <raph@8d.com> Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Eberhard Fahle 提交于
The driver uses usb_control_msg() for exchanging data with the device. When the driver lived freeley _outside_ the kernel tree (pre 2.6.21) the timeouts for these calls where set to 5*HZ for reading, 1HZ for writing. (These timeouts seemed to work fine for all users of the driver, at least nobody complained in the last 2 years. The current code (2.6.21-rc5) removed the 'HZ' from the timeouts and left the driver with 5 jiffies for reading and 1 jiffy for writing. My new machine is fast, but not that fast. The patch also removes a useless debug statement, which was left over from testing a broken firmware version From: Eberhard Fahle <e.fahle@wayoda.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Hans Engelen 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Phil Dibowitz 提交于
Per the Rui Santos and the hardware manufacturers, this actually inhibits useful parts of the hardware. The correct way to use this hardware is with the software at http://www.kanoistika.sk/bobovsky/archiv/umts/ and the manufacturers are also planning on including Linux drivers/material in future revisions. CC: Rui Santos <rsantos@grupopie.com> CC: <johann.wilhelm@student.tugraz.at> CC: <zihan@huawei.com> CC: <wanganyu1983@huawei.com> CC: <dingjianjian@huawei.com> Signed-off-by: NPhil Dibowitz <phil@ipom.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Craig Shelley 提交于
Two new device IDs for CP2101 driver. Signed-off-by: NCraig Shelley <craig@microtron.org.uk> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Joey Goncalves 提交于
Hi Greg: I have found that /drivers/usb/misc/ldusb.c works with the "PICDEM Full Speed USB" http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en021940Signed-off-by: NJoey S Goncalves <jgoncalves@peragrin.com> Cc: Michael Hund <MHund@LD-Didactic.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Oliver Neukum 提交于
the memory barrier is needed only with smp. Signed-off-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 David Brownell 提交于
Remove the old crisv10 HCD ... it can't have built for some time, doesn't even have a Kconfig entry, was the last driver not to have been converted to the "hcd" framework, and considering the usbcore changes since its last patch was merged, has just got to buggy as all get-out. I'm told Axis has a new driver, and will be submitting it soon. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Cc: Mikael Starvik <mikael.starvik@axis.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Erik Hovland 提交于
Another workaround for the glitch in the network layer, whereby one call ignores the (otherwise kernel-wide) convention that free() calls should not oops when passed nulls. This code already handles that API glitch in most other paths. From: Erik Hovland <erik@hovland.org> Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This patch (as903) adds a "busnum" sysfs attribute for USB devices. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Simon Arlott 提交于
The device has commands to start/stop the ADSL function, so this adds a sysfs attribute to allow it to be started/stopped/restarted. It also stops polling the device for status when the ADSL function is disabled. There are no problems with sending multiple start or stop commands, even with a fast loop of them the device still works. There is no need to protect the restart process from further user actions while it's waiting for 1.5s. Signed-off-by: NSimon Arlott <simon@fire.lp0.eu> Cc: Duncan Sands <duncan.sands@math.u-psud.fr> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Simon Arlott 提交于
Detect usb device shutdown and ignore failed urbs. This happens when the driver is unloaded or the device is unplugged. I'm not sure what other urb statuses should be ignored, and the warning message doesn't need to be shown when the module is unloaded or the device is removed. Signed-off-by: NSimon Arlott <simon@fire.lp0.eu> Cc: Duncan Sands <duncan.sands@math.u-psud.fr> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 S.Caglar Onur 提交于
Remove duplicate define of OHCI_QUIRK_ZFMICRO from ftdi-elan.c, its already defined in drivers/ush/host/ohci.c Signed-off-by: N"S.Caglar Onur" <caglar@pardus.org.tr> Cc: <tony.olech@elandigitalsystems.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Leon Leong 提交于
Add the detection for the BandRich BandLuxe C100/C100S/C120 HSDPA Data Card. With the vendor and product IDs are set properly, the data card can be detected and works fine. Signed-off-by: NLeon Leong <upleong@bandrich.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Wu, Bryan 提交于
skb_push function may return a pointer which is not aligned as required by struct rndis_packet_msg_type. Using attribute trick to fix this bug. Signed-off-by: NRoy Huang <roy.huang@analog.com> Signed-off-by: NJie Zhang <jie.zhang@analog.com> Signed-off-by: NBryan Wu <bryan.wu@analog.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Cyrill Gorcunov 提交于
Add checking of driver registration status and release allocated resources if it failed. Signed-off-by: NCyrill Gorcunov <gorcunov@gmail.com> Cc: Pete Zaitcev <zaitcev@redhat.com> Cc: "Luiz Fernando N. Capitulino" <lcapitulino@mandriva.com.br> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
This should help with any potential NULL pointer usages as reported by a few users. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 David Brownell 提交于
Use the new ohci-pci quirk infrastructure to address the problem it was created to address: a quirk specific to the Portege 4000, in buzilla as http://bugzilla.kernel.org/show_bug.cgi?id=6723 Also fix a misuse of "__devinit" for the quirk functions. It must not be used without first ensuring that the references from the quirk tables are gone, and that the function using those quirk tables is also gone. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 David Brownell 提交于
Update "usbnet" so that ethtool reports the name of the minidriver in use (e.g. asix, cdc_ether, dm9601, rndis_host) instead of "usbnet". This is a better match to how other network drivers work, resolving a minor open issue. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 David Brownell 提交于
Cleanups to the rndis_host code, and a tweak that helps talking to PXA hardware. Mostly from Ole André Vadla Ravnås <oleavr@gmail.com> - Prevent SET_INTERFACE requests, they give PXA hardware bad indigestion - For paranoia, null a pointer after freeing its data - Wrap up ActiveSync oddities for RNDIS_QUERY in one routine - Use that wrapper when getting the Ethernet address - Whitespace fixes Plus add a comment noting the open issues about some RNDIS clients still needing TBD kinds of browbeating to accept non-jumbogram packets. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This patch (as897) changes the autosuspend timer code to use the standard types and macros in dealing with jiffies values. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Pete Zaitcev 提交于
Add the "bus zero" feature to the usbmon. If a user process specifies bus with number zero, it receives events from all buses. This is useful when we wish to see initial enumeration when a bus is created, typically after a modprobe. Until now, an application had to loop until a new bus could be open, then start capturing on it. This procedure was cumbersome and could lose initial events. Also, often it's too bothersome to find exactly to which bus a specific device is attached. Paolo Albeni provided the original concept implementation. I added the handling of "bus->monitored" flag and generally fixed it up. Signed-off-by: NPete Zaitcev <zaitcev@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Tony Lindgren 提交于
Some host controller drivers may need a PIO fallback when a DMA channel is temporarily unavailable. This patch provides an address that such drivers can use for PIO in those cases, and nulls that field out when no such address is available (highmem) which should help usbmon. Signed-off-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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