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2007-10-25USB iowarrior.c: fix check-after-useAdrian Bunk
The Coverity checker spotted that we have already oops'ed if "dev" was NULL. Since "dev" being NULL doesn't seem to be possible here this patch removes the NULL check. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: add URB_FREE_BUFFER to permissible flagsOliver Neukum
URB_FREE_BUFFER needs to be allowed in the sanity checks to use drivers that use that flag. Signed-off-by: Oliver Neukum <oneukum@suse.de> Acked-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: isd200: sort out USB/IDE dependancy messAlan Cox
The ISD200 driver imports a single trivial routine from the IDE layer and in doing so creates a mess of dependancies that drag in the entire old IDE layer. Even more sad - it does this for a routine which is usually (little endian) a null function! - Copy the function into ISD200 - Rename it so it doesn't clash with the ide header prototype - Remove all the depend constraints Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: FTDI Elan driver: Convert ftdi->u132_lock to mutexMatthias Kaehlcke
FTDI Elan driver: Convert the semaphore ftdi->u132_lock to the mutex API Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: fix scheduling of Iso URBs in uhci-hcdAlan Stern
This patch (as1003) changes uhci-hcd to treat the URB_ISO_ASAP flag the same as other host controller drivers, namely, to schedule an Iso URB for the first available time slot that hasn't already expired. URBs in which the flag isn't set will be scheduled for the first slot following the last URB, even if it has expired. This fixes a problem reported by Martin Bachem. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: io_edgeport: cleanups, and tty speed reportingAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: ftd_sio cleanups and updates for new termios work checkpatch fixesAndrew Morton
WARNING: line over 80 characters #23: FILE: drivers/usb/serial/ftdi_sio.c:297: + speed_t force_baud; /* if non-zero, force the baud rate to this value */ ERROR: use tabs not spaces #31: FILE: drivers/usb/serial/ftdi_sio.c:881: +^I$ ERROR: use tabs not spaces #39: FILE: drivers/usb/serial/ftdi_sio.c:890: +^I$ WARNING: line over 80 characters #111: FILE: drivers/usb/serial/ftdi_sio.c:1956: + tty_encode_baud_rate(port->tty, priv->force_baud, priv->force_baud); Your patch has style problems, please review. If any of these errors are false positives report them to the maintainer, see CHECKPATCH in MAINTAINERS. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: ftd_sio: cleanups and updates for new termios workAlan Cox
- Remove can't happen tests - Rework speed validation in terms of baud rates not CBAUD bits - Report speed set (or chosen) - Minor termios correctness Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: cp2101: convert to new termiosAlan Cox
- Convert to new baud rate functions - Add baud rate reporting Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: whiteheat: clean up can't happen checks and encode baud rateAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25usb-serial: handle NULL termios methods as "no hardware changing support"Alan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: sierra: termiosAlan Cox
No hardware termios setting in this case so keep the old settings Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: option: termios handlingAlan Cox
For the devices that have no hardware settings set up the termios return properly. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: kobil_sct: termios encoding fixupsAlan Cox
- Clear unsupported CMSPAR - Encode resulting speeds Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: keyspan termios tidyAlan Cox
- Clear unsupported CMSPAR bit - Clean up long chains of a->b-> a bit - Encode baud rate back into tty structure properly Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: ir_usb: termios handlingAlan Cox
- Clean up paranoia checks - Propogate back a correct fixed termios Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: empeg: clean up and handle speedsAlan Cox
The empeg is pretty fixed. Tidy up the long foo->bar->baz stuff and encode the fixed speed properly. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: digi_acceleport: fix termios and also readability a bitAlan Cox
- Expand some x&y to x & y so I could read it when checking - Clear CMSPAR bit in the termios (as the driver does not support it) - Encode the speed using the new tty_encode_baud_rate facility Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: ch341: fix termios handlingAlan Cox
The ch341 currently doesn't support most of the hardware setting. So to keep the termios data right we propogate the old termios hardware values back then encode the speed. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25usb serial: kill another case we pass NULL and shouldn'tAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: ark3116: update termios handlingAlan Cox
- Set the i/ospeed in the initial termios properly - Use the tty_encode_baud_rate functions to report resulting rates properly Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25serial: stop passing NULL to functions that expect dataAlan Cox
Earlier patches have removed the checking for old v new differences from the USB drivers so we can now pass in a valid blank old termios so that we don't to fill the drivers with magic hacks for console support Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25USB: add new Novatel device ids to option driverGreg Kroah-Hartman
This adds support for the U727 and MC950 devices. Cc: Rony Sarkis <rsarkis@nvtl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-25fix sg_phys to use dma_addr_tHugh Dickins
x86_32 CONFIG_HIGHMEM64G with 5GB RAM hung when booting, after issuing some "request_module: runaway loop modprobe binfmt-0000" messages in trying to exec /sbin/init. The binprm buf doesn't see the right ".ELF" header because sg_phys() is providing the wrong physical addresses for high pages: a 32-bit unsigned long is too small in this case, we need to use dma_addr_t. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-10-25[netdrvr] forcedeth: add MCP77 device IDsAyaz Abdulla
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-25rndis_host: reduce MTU instead of refusing to talk to devices with low max ↵Thomas Sailer
packet size This patch makes the host RNDIS driver talk to RNDIS devices with an MTU less than 1.5k, instead of refusing to talk to such a device. Signed-Off-by: Thomas Sailer <t.sailer@alumni.ethz.ch> Acked-by: David Brownell <dbrownell@users.sourceforge.net> -- Hi Jeff, are you the right person to send this to? Nobody else seems to be wanting to forward this to Linus... Thanks, Tom Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25cpmac: update to new fixed phy driver interfaceEugene Konev
Use fixed_mdio_get_phydev for obtaining fixed phy instances and adopt to changed fixed phy device naming. Signed-off-by: Eugene Konev <ejka@imfi.kspu.ru> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25cpmac: convert to napi_struct interfaceEugene Konev
Convert cpmac to new napi_struct API introduced by bea3348eef27e6044b6161fd04c3152215f96411 [NET]: Make NAPI polling independent of struct net_device objects. Only disable rx interrupts if napi actually has been scheduled. Signed-off-by: Eugene Konev <ejka@imfi.kspu.ru> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25cpmac: use print_mac() instead of MAC_FMTEugene Konev
Switch to using DECLARE_MAC_BUF/print_mac() added by commit 0795af5729b18218767fab27c44b1384f72dc9ad [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF(). Signed-off-by: Eugene Konev <ejka@imfi.kspu.ru> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25natsemi: fix oops, link back netdevice from private-structIngo Molnar
* Andrew Nelless <andrew@nelless.net> wrote: > Hi, > > I booted up 2.6.24-rc1 this morning [Real early over a brew ;-)] and > was having a problems with multiple ~5 second hangs on SATA/drive init > (Something to do with "EH" something-or-other and resets but I'll > email in separately about it later unless its fixed by the time I get > the chance). > > Anyway, I went to fire up netconsole to get a decent log dump and hit > across the following nasty. Netconsole works fine in 2.6.23.1 with a > similar config and the same kernel parameters. > > A shot of the screen is the only method I could come up with to > capture the log, I hope that is OK, it is pretty readable. > > > The nasty: > http://andotnet.nfshost.com/linux/2.6.24-rc1-netconsole-nullderef.jpg the NULL dereference is here: (gdb) list *0xffffffff804a9504 0xffffffff804a9504 is in natsemi_poll (drivers/net/natsemi.c:717). 712 return count; 713 } 714 715 static inline void __iomem *ns_ioaddr(struct net_device *dev) 716 { 717 return (void __iomem *) dev->base_addr; 718 } 719 which is this code from natsemi.c: 2227 struct net_device *dev = np->dev; 2228 void __iomem * ioaddr = ns_ioaddr(dev); 2229 int work_done = 0; seems like the NAPI changes in -rc1 added an np->dev field but forgot to initialize it ... does the patch below fix the oops for you? Ingo --------------------> Subject: natsemi: fix oops, link back netdevice from private-struct From: Ingo Molnar <mingo@elte.hu> this commit: commit bea3348eef27e6044b6161fd04c3152215f96411 Author: Stephen Hemminger <shemminger@linux-foundation.org> Date: Wed Oct 3 16:41:36 2007 -0700 [NET]: Make NAPI polling independent of struct net_device objects. added np->dev to drivers/net/natsemi.c's struct netdev_private, but forgot to initialize that new field upon driver init. The result was a predictable NULL dereference oops the first time the hardware generated an interrupt. Reported-by: Andrew Nelless <andrew@nelless.net> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25ehea: fix port_napi_disable/enableJan-Bernd Themann
napi_disable / napi_enable must be applied on all ehea queues. Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25bonding/bond_main.c: fix cut'n'paste errorAdrian Bunk
This patch fixes a cut'n'paste error in commit 1b76b31693d4a6088dec104ff6a6ead54081a3c2. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25make bonding/bond_main.c:bond_deinit() staticAdrian Bunk
bond_deinit() can now become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25drivers/net/ipg.c: cleanupsAdrian Bunk
This patch contains the following cleanups: - make ipg_nic_get_stats() static - move DefaultPhyParam[] from ipg.h to ipg.c and make it static Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25remove Documentation/networking/net-modules.txtAdrian Bunk
According to git, the only one who touched this file during the last 5 years was me when removing drivers... modinfo offers less ancient information. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Paul Gortmaker <paul.gortmaker@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25ub: add sg_init_table for sense and read capacity commandsFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-10-25x86: pci-gart fixFUJITA Tomonori
map_sg could copy the last sg element to another position (if merging some elements). It breaks sg chaining. This copies only dma_address/length instead of the whole sg element. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-10-25[libata] sata_nv: SWNCQ should not apply to MCP61Kuan Luo
The mcp61 has bug with ncq. Signed-off-by: Kuan Luo <kluo@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-25libata-core: Be a bit more relaxed about early DMA zero devicesAlan Cox
I guess Windows didn't care about the command so neither did they Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25ahci: ahci: implement workaround for ASUS P5W-DH Deluxe ↵Tejun Heo
ahci_broken_hardreset(), take #2 P5W-DH Deluxe has ICH9 which doesn't have PMP support but SIMG 4726 hardwired to the second port of AHCI controller at PCI device 1f.2. The 4726 doesn't work as PMP but as a storage processor which can do hardware RAID on downstream ports. When no device is attached to the downstream port of the 4726, pseudo ATA device for configuration appears. Unfortunately, ATA emulation on the device is very lousy and causes long hang during boot. This patch implements workaround for the board. If the mainboard is P5W-DH Deluxe (matched using DMI), only hardreset is used on the second port of AHCI controller @ 1f.2 and the hardreset doesn't depend on receiving the first FIS and just proceed to IDENTIFY. This workaround fixes bugzilla #8923. http://bugzilla.kernel.org/show_bug.cgi?id=8923 Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25Fix pata_icside build for recent libata API changesAl Viro
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25libata: cosmetic clean up in ata_eh_reset()Tejun Heo
Local variable @action usage in ata_eh_reset() is a bit confusing. It's used only to cache ehc->i.action to test reset masks after clearing it; however, due to the generic name "action", it's easy to misinterpret the local variable as containing the selected reset method later. Also, the reason for caching the original value is easy to miss. This patch renames @action to @tmp_action and make it buffer newly selected value instead to improve readability. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25libata-core.c: make 2 functions staticAdrian Bunk
strn_pattern_cmp() and ata_port_detach() can become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25lguest: documentation updateRusty Russell
Went through the documentation doing typo and content fixes. This patch contains only comment and whitespace changes. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-10-25[libata] Create internal helper ata_dev_set_feature()Jeff Garzik
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-25lguest: Add to maintainers file.Rusty Russell
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-10-25lguest: build fixJeff Garzik
Fix this error (i386 !SMP build) arch/x86/lguest/boot.c: In function ‘lguest_init’: arch/x86/lguest/boot.c:1059: error: ‘pm_power_off’ undeclared (first use in this function) by including linux/pm.h. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-10-25lguest: clean up lguest_launcher.hRusty Russell
Remove now-unused defines. Fix old idempotent #ifndef _ASM_LGUEST_USER name. Fix comment on use of lguest_req. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-10-25lguest: remove unused "wake" element from struct lguestRusty Russell
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-10-25lguest: use defines from x86 headers instead of magic numbersRusty Russell
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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