- 18 Apr, 2009 2 commits
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Sergei Shtylyov authored
Use ATA_DMA_* constants instead of the bare numbers for the BMIDE register bits. Signed-off-by:
Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by:
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Sergei Shtylyov authored
The big driver change in 2.4.19-rc1 introduced a regression for many HPT370[A] chips -- DMA stopped to work completely, only causing endless timeouts... The culprit has been identified (at last!): it turned to be the code resetting the DMA state machine before each transfer. Stop doing it now as this counter- measure has clearly caused more harm than good. This should fix the kernel.org bug #7703. Signed-off-by:
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- 17 Apr, 2009 38 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-devLinus Torvalds authored
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] fix build error on drivers/ata/pata_legacy.c pata_via: Cache and rewrite the device bit sata_mv: workaround for multi_count errata sata24 sata_mv: tidy up qc->tf usage in qc_prep() functions
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Zhenwen Xu authored
fix those errors: drivers/ata/pata_legacy.c: In function ‘pdc_data_xfer_vlb’: drivers/ata/pata_legacy.c:289: error: ‘ap’ undeclared (first use in this function) drivers/ata/pata_legacy.c:289: error: (Each undeclared identifier is reported only once drivers/ata/pata_legacy.c:289: error: for each function it appears in.) drivers/ata/pata_legacy.c: At top level: drivers/ata/pata_legacy.c:869: error: ‘ATA_PFLAG_PIO32_CHANGE’ undeclared here (not in a +function) make[2]: *** [drivers/ata/pata_legacy.o] Error 1 make[1]: *** [drivers/ata] Error 2 Signed-off-by:
Zhenwen Xu <helight.xu@gmail.com> Acked-by:
Alan Cox <alan@linux.intel.com> Signed-off-by:
Jeff Garzik <jgarzik@redhat.com>
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Alan Cox authored
Some VIA chipsets will reset the DEV bit after IEN changes on ctl. Our optimised write path avoids doing this but we need to remove the optimisation on these devices. [Identified and some original patches proposed by Josehn Chan @ VIA but discussion then all ground to a halt so given a test case I dug it back out] Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk Tested-by: Christoph Bisping (bug #13086) Signed-off-by: -
Mark Lord authored
Workaround for errata SATA#24 in sata_mv. This errata affects WRITE_MULTI* commands when the device multi_count produces a DRQ block size >= 4Kbytes. We work around it here by converting such operations into ordinary PIO_WRITEs instead. Note that this might result in a PIO FUA write unavoidably being converted into a non-FUA write. In practice, any system using FUA is also going to be using DMA rather than PIO, so this shouldn't affect anyone in the real world. Signed-off-by:
Mark Lord <mlord@pobox.com> Signed-off-by:
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Mark Lord authored
Tidy up qc->tf accesses in the mv_qc_prep() functions. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (43 commits) staging: slicoss: update README otus/zdusb.c: additional USB idnetifier Staging: go7007: fix build issues Staging: sxg: Fix leaks and checksum errors in transmit code path Staging: sxg: Fix sleep in atomic context warning while loading driver Staging: sxg: Use correct queue_id for transmitting non-TCP packets Staging: sxg: Fire watchdog timer at end of open routine to change the link Staging: Pohmelfs: Add load balancing between network states with the same priority. Staging: Pohmelfs: Added IO permissions and priorities. Staging: Pohmelfs: Added ->show_stats() callback. Staging: Pohmelfs: Drop ftrans debugging code. Staging: Pohmelfs: Use wait_on_page_timeout when waiting for remote directory sync instead of hardcoded 25 seconds. Staging: Pohmelfs: Reduce debugging noise about non-existing objects. Staging: Pohmelfs: Sync fs before killing it, since dentry cache is shrunk before writeback is invoked via generic_shutdown_super() Staging: Pohmelfs: Extend remount option. Staging: Pohmelfs: Set NETFS_INODE_REMOTE_SYNCED and clear NETFS_INODE_OWNED bits in the root inode. Staging: Pohmelfs: Added 'need_lock' variable into debug print. Staging: Pohmelfs: Disable read lock in pohmelfs_getattr(). Staging: Pohmelfs: Move parent lock to the place where we really have to send a lookup request to the server. Staging: pohmelfs: Populate dentry cache when receiving the new readdir entry. ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: UIO: fix specific device driver missing statement for depmod Driver core: remove pr_fmt() from dynamic_dev_dbg() printk driver core: prevent device_for_each_child from oopsing dynamic debug: resurrect old pr_debug() semantics as pr_devel() Driver Core: early platform driver proc: mounts_poll() make consistent to mdstat_poll sysfs: sysfs poll keep the poll rule of regular file. driver core: allow non-root users to listen to uevents driver core: fix driver_match_device sysfs: don't use global workqueue in sysfs_schedule_callback()
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (22 commits) WUSB: correct format of wusb_chid sysfs file WUSB: fix oops when completing URBs for disconnected devices WUSB: disconnect all devices when stopping a WUSB HCD USB: whci-hcd: check return value of usb_hcd_link_urb_to_ep() USB: whci-hcd: provide a endpoint_reset method USB: add reset endpoint operations USB device codes for Motorola phone. usb-storage: fix mistake in Makefile USB: usb-serial ch341: support for DTR/RTS/CTS Revert USB: usb-serial ch341: support for DTR/RTS/CTS USB: musb: fix possible panic while resuming USB: musb: fix isochronous TXDMA (take 2) USB: musb: sanitize clearing TXCSR DMA bits (take 2) USB: musb: bugfixes for multi-packet TXDMA support USB: musb_host, fix ep0 fifo flushing USB: usb-storage: augment unusual_devs entry for Simple Tech/Datafab USB: musb_host, minor enqueue locking fix (v2) USB: fix oops in cdc-wdm in case of malformed descriptors USB: qcserial: Add extra device IDs USB: option: Add ids for D-Link DWM-652 3.5G modem ...
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Linus Torvalds authored
* master.kernel.org:/home/rmk/linux-2.6-arm: (48 commits) [ARM] S3C24XX: ADC: Check pending queue before freeing adc client [ARM] S3C: Fix ADC driver sparse warning [ARM] Osiris: Fix double initialisation in machine block [ARM] Anubis: Fix sparse warnings for items that should be static [ARM] JIVE: Fix sparse warnings about items which should be static [ARM] S3C: Fix sparse warning from missing 's3c_device_hwmon' [ARM] S3C24XX: Fix sparse error in gpiolib.c [ARM] 5455/1: Fix IRQ noise from VIC code [ARM] 5454/1: ep93xx_eth: fix sparse warnings [ARM] remove .gitignore from include/asm-arm Update MAINTAINERS mxc defconfig updates mx31ads: Mark as having full regulatoion constraints with 1133-EV1 board mx31ads: Depend on all the WM8350 core dependencies for WM1133-EV1 board Fix ifdef in plat-mxc/irc.c MX1ADS: remove I2C ifdefs qong: remove AIPS[12] mappings from machine-specific iotable mx31ads: imoux pins should be passed in as unsigned int MXC: remove orphan imx_init_uart() definition mx31: pin definition for csi ...
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Stephen Hemminger authored
I looked, I gagged, I left Signed-off-by:
Stephen Hemminger <shemminger@vyatta.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Daniele Napolitano authored
Provide support for WN111v2 USB 802.11n adapter. Signed-off-by:
Daniele Napolitano <dnax88@gmail.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Greg Kroah-Hartman authored
Now that TUNER_SET_TYPE_ADDR is gone from the tree, the older code kicks in and tries to use TUNER_SET_TYPE, which went away a long time ago. This patch removes all of this logic, as it should not be needed anymore now, and by doing so, fixes the build. Signed-off-by: -
Mithlesh Thukral authored
Fix the transmit function for the following: * Free XmtCmd in the error code path. This use to leak memory in error conditions. * Do pci mapping after the checksum operations are over. They can reallocate the skb at a different location. * Fix UDP checksum errors which were seen in wireshark Signed-off-by:
LinSysSoft Sahara Team <saharaproj@linsyssoft.com> Signed-off-by:
Mithlesh Thukral <mithlesh@linsyssoft.com> Signed-off-by:
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Mithlesh Thukral authored
Leave a spinlock before calling request_irq(). request_irq() calls kmalloc which can sleep. This was generating a warning dump while driver is loaded. Signed-off-by:
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Mithlesh Thukral authored
Use correct queue_id while transmitting non-TCP packets. They should always use queue 0. Signed-off-by:
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Mithlesh Thukral authored
The watchdog timer which updates the link status was not fired at the end of sxg_entry_open(). Add that. Signed-off-by:
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Evgeniy Polyakov authored
Signed-off-by:
Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by:
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Evgeniy Polyakov authored
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Evgeniy Polyakov authored
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Evgeniy Polyakov authored
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Evgeniy Polyakov authored
Staging: Pohmelfs: Use wait_on_page_timeout when waiting for remote directory sync instead of hardcoded 25 seconds. Signed-off-by:
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Evgeniy Polyakov authored
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Evgeniy Polyakov authored
Staging: Pohmelfs: Sync fs before killing it, since dentry cache is shrunk before writeback is invoked via generic_shutdown_super() Signed-off-by:
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Evgeniy Polyakov authored
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Evgeniy Polyakov authored
Staging: Pohmelfs: Set NETFS_INODE_REMOTE_SYNCED and clear NETFS_INODE_OWNED bits in the root inode. Signed-off-by:
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Evgeniy Polyakov authored
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Evgeniy Polyakov authored
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Evgeniy Polyakov authored
Staging: Pohmelfs: Move parent lock to the place where we really have to send a lookup request to the server. Signed-off-by:
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Evgeniy Polyakov authored
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Lior Dotan authored
Revert commit 2bb34736 This commit has been reported to cause problems: Mar 24 11:50:31 linuxdev kernel: BUG: sleeping function called from invalid context at mm/slub.c:1599 Mar 24 11:50:31 linuxdev kernel: in_atomic(): 1, irqs_disabled(): 0, pid: 3251, name: avahi-daemon Cc: Lior Dotan <liodot@gmail.com> Cc: Christopher Harrer <charrer@alacritech.com> Signed-off-by:
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Geert Uytterhoeven authored
m68k allmodconfig: | drivers/staging/stlc45xx/stlc45xx.c: In function 'stlc45xx_probe': | drivers/staging/stlc45xx/stlc45xx.c:2456: error: implicit declaration of function 'set_irq_type' | make[6]: *** [drivers/staging/stlc45xx/stlc45xx.o] Error 1 Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
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Arve Hjønnevåg authored
If a transaction that contains a file descriptor fails on a later object, the new file descriptor needs to be closed. If this is a binder file descriptor we would deadlock in flush. If there were no other references to the file at this point release would also be called. Signed-off-by:
Arve Hjønnevåg <arve@android.com> Signed-off-by:
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Arve Hjønnevåg authored
If a thread is part of a transaction stack, it is only allowed to make another call if it was the target of the top transaction on the stack. Signed-off-by:
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Arve Hjønnevåg authored
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Arve Hjønnevåg authored
This prevents breaking fget_light if a single threaded application allows incoming file descriptors (in replies or on nodes). Should also prevent inserting a file in the wrong files_struct if the receving process execs in the middle of a transaction (between task_get_unused_fd_flags and task_fd_install). Signed-off-by:
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Arve Hjønnevåg authored
Check that datasize is not smaller than one flat_binder_object. Check that offsets are aligned. Check that offsets_size is aligned. Signed-off-by:
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