aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/ieee1394
Commit message (Collapse)AuthorAge
...
* | ieee1394/ieee1394_transactions: LIndent fixesJens-Michael Hoffmann2005-11-22
| | | | | | | | | | | | | | This patch contains fixes by LIndent. Signed-off-by: Jens-Michael Hoffmann <jensmh@gmx.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | ieee1394/dma: LIndent fixesJens-Michael Hoffmann2005-11-22
| | | | | | | | | | | | | | This patch contains fixes by LIndent. Signed-off-by: Jens-Michael Hoffmann <jensmh@gmx.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | csr1212: add check for !validJody McIntyre2005-11-22
| | | | | | | | | | | | | | Don't read the keyval if there's already a valid one in place. May not be necessary but shouldn't hurt. Signed-off-by: Jody McIntyre <scjdy@steamballoon.com>
* | csr1212: check results of keyval readsJody McIntyre2005-11-22
| | | | | | | | | | | | | | | | csr1212_parse_csr() did not properly check return values when reading keyvals. Fix this by using _csr1212_read_keyval() instead of csr1212_get_keyval() and checking the return code. Signed-off-by: Jody McIntyre <scjody@steamballoon.com>
* | raw1394: fix memory deallocation in modify_config_romStefan Richter2005-11-21
| | | | | | | | | | | | | | raw1394: use correct deallocation macro for CSR cache Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | drivers/ieee1394/raw1394.c: fix a NULL pointerAdrian Bunk2005-11-21
| | | | | | | | | | | | | | | | | | | | | | | | The coverity checker spotted that this was a NULL pointer dereference in the "if (copy_from_user(...))" case since the next step is to kfree(cache->filled_head). There's no need to free cache at this point, and it's getting free'd later. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | sbp2: slimmer interface to scsi_modStefan Richter2005-11-19
| | | | | | | | | | | | | | | | | | | | | | - sbp2scsi_reset does not need to take host_lock - sbp2scsi_reset, as our device reset handler, does not need to stand in as bus reset or host reset handler - let scsi_mod use scsi_host_template.name instead of .info (sbp2 is not an emulation anway) Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | Fix incorrect video1394 timestamps.Damien Douxchamps2005-11-19
| | | | | | | | | | | | | | | | | | This patch fixes the incoherent timestamps generated by video1394 since the single-buffer patch was applied in 2.6.11. Credits have also been removed from the header and a "//" comment was changed to "/* */". Signed-off-by: Damien Douxchamps <ddouxchamps@users.sf.net> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | Every file should #include the headers containing the prototypes forAdrian Bunk2005-11-19
| | | | | | | | | | | | | | it's global functions. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | Merge with http://kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.gitJody McIntyre2005-11-18
|\|
| * [PATCH] ieee1394: fix-up schedule_timeout() usageNishanth Aravamudan2005-11-07
| | | | | | | | | | | | | | | | | | | | Use schedule_timeout_interruptible() instead of set_current_state()/schedule_timeout() to reduce kernel size. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Remove amdtp, cmp drivers.Jody McIntyre2005-11-18
| | | | | | | | | | | | | | | | | | | | Remove the Audio and Music Data Transmission Protocol driver and the Connection Management Procedures driver. These are incomplete, have never worked, and are better implemented in userland via raw1394 (see http://freebob.sourceforge.net/ for example.) Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Adrian Bunk <bunk@stusta.de>
* | Remove definitions of unreferenced macros virt_to_page and vmalloc_32 fromStefan Richter2005-11-07
| | | | | | | | | | | | | | dv1394 and video1394. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | kmalloc/kzalloc changes:Stefan Richter2005-11-07
| | | | | | | | | | | | | | | | | | | | dv1394, eth1394, ieee1394, ohci1394, pcilynx, raw1394, sbp2c, video1394: - use kzalloc - provide safer size arguments to kmalloc and kzalloc - omit some casts Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | Remove version strings from eth1394, ohci1394, sbp2.Stefan Richter2005-11-07
| | | | | | | | | | | | | | Their version information is not trustworthy. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | sbp2, ohci1394 cleanups:Stefan Richter2005-11-07
| | | | | | | | | | | | | | | | sbp2: various code formatting cleanups ohci1394: remove form feed characters Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | sbp2: Remove our tracking of device type,Ben Collins2005-11-07
| | | | | | | | | | | | | | | | | | since we no longer need to worry about it. Depends on patch "ieee1394: remove sbp2's TYPE_RBC and 10byte handling". Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | sbp2: Merge TYPE_RBC and 10byte removal patch from scsi maintainers.Ben Collins2005-11-07
| | | | | | | | | | | | | | | | Added more cleanups to remove unused code. Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
* | sbp2_command_orb_lock must be held when accessing the _orb_inuse list.Jody McIntyre2005-11-07
|/ | | | | | | | Fixes an oops in sbp2util_find_command_for_SCpnt after sbp2scsi_abort: https://bugzilla.novell.com/show_bug.cgi?id=113734 Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
* Merge ../bleed-2.6Greg KH2005-10-28
|\
| * [PATCH] gfp_t: remaining bits of drivers/*Al Viro2005-10-28
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacksRussell King2005-10-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In PM v1, all devices were called at SUSPEND_DISABLE level. Then all devices were called at SUSPEND_SAVE_STATE level, and finally SUSPEND_POWER_DOWN level. However, with PM v2, to maintain compatibility for platform devices, I arranged for the PM v2 suspend/resume callbacks to call the old PM v1 suspend/resume callbacks three times with each level in order so that existing drivers continued to work. Since this is obsolete infrastructure which is no longer necessary, we can remove it. Here's an (untested) patch to do exactly that. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] Driver Core: fix up all callers of class_device_create()Greg Kroah-Hartman2005-10-28
|/ | | | | | | | The previous patch adding the ability to nest struct class_device changed the paramaters to the call class_device_create(). This patch fixes up all in-kernel users of the function. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] raw1394: fix locking in the presence of SMP and interruptsAndy Wingo2005-10-20
| | | | | | | | | | | | | | | | | | Changes all spinlocks that can be held during an irq handler to disable interrupts while the lock is held. Changes spin_[un]lock_irq to use the irqsave/irqrestore variants for robustness and readability. In raw1394.c:handle_iso_listen(), don't grab host_info_lock at all -- we're not accessing host_info_list or host_count, and holding this lock while trying to tasklet_kill the iso tasklet this can cause an ABBA deadlock if ohci:dma_rcv_tasklet is running and tries to grab host_info_lock in raw1394.c:receive_iso. Test program attached reliably deadlocks all SMP machines I have been able to test without this patch. Signed-off-by: Andy Wingo <wingo@pobox.com> Acked-by: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] gfp flags annotations - part 1Al Viro2005-10-08
| | | | | | | | | | | | - added typedef unsigned int __nocast gfp_t; - replaced __nocast uses for gfp flags with gfp_t - it gives exactly the same warnings as far as sparse is concerned, doesn't change generated code (from gcc point of view we replaced unsigned int with typedef) and documents what's going on far better. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ohci1394: less noise in dmesgJody McIntyre2005-09-30
| | | | | | | | | | less noise in dmesg Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ieee1394: delete legacy module aliasesJody McIntyre2005-09-30
| | | | | | | | | | | | | amdtp, dv1394, raw1394, video1394: Delete legacy module aliases. The macros did not work and the aliases are not needed nowadays. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] eth1394: workaround limitation in rawiso routinesJody McIntyre2005-09-30
| | | | | | | | | | | Work around limitation in rawiso routines. Required with 1394b cards on architectures where PAGE_SIZE is 4096. Based on a previous patch by Ben Collins. Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ieee1394: remove superfluous include in csr1212Jody McIntyre2005-09-30
| | | | | | | | | | | Remove superfluous include. Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ieee1394: trivial edits of a few commentsJody McIntyre2005-09-30
| | | | | | | | | | trivial edits of a few comments Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ieee1394: use time_before()Jody McIntyre2005-09-30
| | | | | | | | | | | | | Use of time_before() macro, defined at linux/jiffies.h, which deal with wrapping correctly and are nicer to read. Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ieee1394: fix for debug outputJody McIntyre2005-09-30
| | | | | | | | | | | Fix debug code so it prints the correct speed (was defaulting to 100, so anything > 400 showed only 100). Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ieee1394: skip unnecessary pause when scanning config ROMsJody McIntyre2005-09-30
| | | | | | | | | | | | Skip a superfluous pause that occured when the config ROM of a node was scanned unsuccessfully. This also occurs if a node without link wrongly enables its "link active" self ID flag. A GWCTech 6-port hub does this. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ieee1394: reorder activities after bus reset (fixes device detection)Jody McIntyre2005-09-30
| | | | | | | | | | | | | | Units were not detected if the local IRM performed a bus reset. ("The root node is not cycle master capable; selecting a new root node and resetting...", often seen with iPods and other SBP-2 devices). Rearrange the order of IRM duties and node scanning. TODO: Audit the ROM caching and parsing code for underlying issues. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] sbp2: default to serialize_io=1Jody McIntyre2005-09-30
| | | | | | | | | | | | | | | | Set serialize_io=1 by default. This is safer and required by seemingly more and more hardware. It causes little or no performance loss for S400 devices. Performance of S800 1394b devices may drop by 25...30%. Therefore make the parameter's description and dmesg message clearer about performance impact. Update description of the max_speed parameter too. IEEE1394_SPEED_MAX is currently S800. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] sbp2: fix deadlocks and delays on device removal/rmmodJody McIntyre2005-09-30
| | | | | | | | | | | | | | | | | | | | | | | Fixes for deadlocks of the ieee1394 and scsi subsystems and long delays in futile error recovery attempts when SBP-2 devices are removed or drivers are unloaded. - Complete commands quickly with DID_NO_CONNECT if the 1394 node is gone or if the 1394 low-level driver was unloaded. - Skip unnecessary work in the eh_abort_handler and eh_device_reset_handler if the node or 1394 low-level driver is gone. - Let scsi's high-level shut down gracefully when sbp2 is being unloaded or detached from the 1394 unit. A call to scsi_remove_device is added for this purpose, which requires us to store a scsi_device pointer. - scsi_device pointer is obtained from slave_alloc hook and cleared by slave_destroy. This avoids usage of the pointer after the scsi device was deleted e.g. by the user via scsi_mod's sysfs interface. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 Linus Torvalds2005-09-12
|\
| * [SCSI] Alter the scsi_add_device() API to conform to what users expectJames Bottomley2005-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original API returned either an ERR_PTR() or a refcounted sdev. Unfortunately, if it's successful, you need to do a scsi_device_put() on the sdev otherwise the refcounting is wrong. Everyone seems to expect that scsi_add_device() should be callable without doing the ref put, so alter the API so it is (we still have __scsi_add_device with the original behaviour). The only actual caller that needs altering is the one in firewire ... not because it gets this right, but because it acts on the error if one is returned. Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [PATCH] trivial __user cleanup (video1394)viro@ZenIV.linux.org.uk2005-09-09
|/ | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] provide MODALIAS= enviroment variable to autoload ieee1394 modules ↵Olaf Hering2005-09-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | via udev https://bugzilla.novell.com/show_bug.cgi?id=103746 Old 2.6.13 hotplug enviroment for 'plug in firewire disk' event: ==> debug.01139.ieee1394.add.8211 <== set -- ieee1394 UDEV_LOG='7' ACTION='add' DEVPATH='/class/ieee1394/00010410100036e0-0' SUBSYSTEM='ieee1394' SEQNUM='1139' PHYSDEVPATH='/devices/pci0001:10/0001:10:0d.0/0001:11:0a.0/fw-host0/00010410100036e0/00010410100036e0-0' PHYSDEVBUS='ieee1394' VENDOR_ID='000000' MODEL_ID='001010' GUID='00010410100036e0' SPECIFIER_ID='00609e' VERSION='010483' UDEVD_EVENT='1' Module spb2 is not loaded. grep sbp2 /lib/modules/2.6.13-20050901172817-default/modules.alias alias ieee1394:ven*mo*sp0000609Ever00010483* sbp2 printf 'ieee1394:ven%08Xmo%08Xsp%08Xver%08X\n' '0x000000' '0x001010' '0x00609e' '0x010483' ieee1394:ven00000000mo00001010sp0000609Ever00010483 modprobe -v ieee1394:ven00000000mo00001010sp0000609Ever00010483 insmod /lib/modules/2.6.13-20050901172817-default/kernel/drivers/ieee1394/sbp2.ko Providing a MODALIAS= enviroment variable with the content above will fix it. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I2C: Drop debug eeprom dump code in pcilynxJean Delvare2005-09-05
| | | | | | | | | | | | | The pcilynx driver includes code to dump the contents of an i2c eeprom for debugging purposes. The same can be done from userspace using the i2cdump tool (part of the lm_sensors project) instead, in a more efficient and flexible way. Thus I would suggest that this functionality be simply dropped from the pcilynx driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [NET]: Kill skb->listDavid S. Miller2005-08-29
| | | | | | | | | | | | | | Remove the "list" member of struct sk_buff, as it is entirely redundant. All SKB list removal callers know which list the SKB is on, so storing this in sk_buff does nothing other than taking up some space. Two tricky bits were SCTP, which I took care of, and two ATM drivers which Francois Romieu <romieu@fr.zoreil.com> fixed up. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
* [PATCH] late spinlock initialization in ieee1394/ohciAl Viro2005-08-26
| | | | | | | | | | | | spinlock used in irq handler should be initialized before registering irq, even if we know that our device has interrupts disabled; handler is registered shared and taking spinlock is done unconditionally. As it is, we can and do get oopsen on boot for some configuration, depending on irq routing - I've got a reproducer. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] turn many #if $undefined_string into #ifdef $undefined_stringOlaf Hering2005-07-27
| | | | | | | | | turn many #if $undefined_string into #ifdef $undefined_string to fix some warnings after -Wno-def was added to global CFLAGS Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ratelimit the ieee1394 IR legacy activated messagesOlaf Hering2005-07-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | running coriander1 with an Apple iSight produces lots of dmesg output. Jul 13 22:14:17 ibook kernel: ieee1394: raw1394: /dev/raw1394 device initialized Jul 13 22:15:28 ibook kernel: ohci1394: fw-host0: IR legacy activated Jul 13 22:15:59 ibook last message repeated 208 times Jul 13 22:17:00 ibook last message repeated 762 times Jul 13 22:18:01 ibook last message repeated 914 times Jul 13 22:18:17 ibook last message repeated 238 times Jul 13 22:18:17 ibook kernel: ieee1394: unsolicited response packet received - no tlabel match Jul 13 22:18:17 ibook kernel: ohci1394: fw-host0: IR legacy activated its less noisy with the patch: Jul 14 08:03:08 ibook kernel: ieee1394: raw1394: /dev/raw1394 device initialized Jul 14 08:03:26 ibook kernel: ohci1394: fw-host0: IR legacy activated Jul 14 08:03:42 ibook last message repeated 10 times Jul 14 08:03:47 ibook kernel: printk: 63 messages suppressed. Jul 14 08:03:47 ibook kernel: ohci1394: fw-host0: IR legacy activated Jul 14 08:03:52 ibook kernel: printk: 74 messages suppressed. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Jody McIntyre <scjody@modernduck.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Sync up ieee-1394Ben Collins2005-07-10
| | | | | | | | | | | | | | | | | | | | | | | | | Lots of this patch is trivial code cleanups (static vars were being intialized to 0, etc). There's also some fixes for ISO transmits (max buffer handling). Aswell, we have a few fixes to disable IRM capabilites correctly. We've also disabled, by default some generally unused EXPORT symbols for the sake of cleanliness in the kernel. However, instead of removing them completely, we felt it necessary to have a config option that allowed them to be enabled for the many projects outside of the main kernel tree that use our API for driver development. The primary reason for this patch is to revert a MODE6->MODE10 RBC conversion patch from the SCSI maintainers. The new conversions handled directly in the scsi layer do not seem to work for SBP2. This patch reverts to our old working code so that users can enjoy using Firewire disks and dvd drives again. We are working with the SCSI maintainers to resolve this issue outside of the main kernel tree. We'll merge the patch once the SCSI layer's handling of the MODE10 conversion is working for us. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* ieee1394: fix broken signed char assumption.Linus Torvalds2005-07-06
| | | | | | | | "ack_code" is assigned (and tested against) negative numbers, but was declared as "char". Which only works if "char" is signed - which it necessarily isn't. So make that signedness assumption specific.
* [PATCH] ppc32: Remove CONFIG_PMAC_PBOOKBenjamin Herrenschmidt2005-06-27
| | | | | | | | | | | | This patch removes CONFIG_PMAC_PBOOK (PowerBook support). This is now split into CONFIG_PMAC_MEDIABAY for the actual hotswap bay that some powerbooks have, CONFIG_PM for power management related code, and just left out of any CONFIG_* option for some generally useful stuff that can be used on non-laptops as well. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Cleanup patch for process freezingChristoph Lameter2005-06-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Establish a simple API for process freezing defined in linux/include/sched.h: frozen(process) Check for frozen process freezing(process) Check if a process is being frozen freeze(process) Tell a process to freeze (go to refrigerator) thaw_process(process) Restart process frozen_process(process) Process is frozen now 2. Remove all references to PF_FREEZE and PF_FROZEN from all kernel sources except sched.h 3. Fix numerous locations where try_to_freeze is manually done by a driver 4. Remove the argument that is no longer necessary from two function calls. 5. Some whitespace cleanup 6. Clear potential race in refrigerator (provides an open window of PF_FREEZE cleared before setting PF_FROZEN, recalc_sigpending does not check PF_FROZEN). This patch does not address the problem of freeze_processes() violating the rule that a task may only modify its own flags by setting PF_FREEZE. This is not clean in an SMP environment. freeze(process) is therefore not SMP safe! Signed-off-by: Christoph Lameter <christoph@lameter.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Driver Core: drivers/i2c/chips/w83781d.c - ↵Yani Ioannou2005-06-20
| | | | | | | drivers/s390/block/dcssblk.c: update device attribute callbacks Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-15 08:38:01 -0500