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3f75e84 Martin Bachem 04 November 2008, 13:11:22 UTC mISDN: Add layer1 prim MPH_INFORMATION_REQ MPH_INFORMATION provides full D- and B-Channel status overview - new layer1 primitive: MPF_INFORMATON_REQ - layer1 replies with MPH_INFORMATION_IND containing - dch->[state,Flags,nrbchan] - bch[]->[protocol,Flags] - hardware driver should send MPH_INFORMATION_IND on all ph state changes and BChannel state changes to MISDN_ID_ANY Signed-off-by: Martin Bachem <m.bachem@gmx.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:29 UTC
c6a2e58 Andreas Eversberg 28 December 2008, 15:31:26 UTC mISDN: Fix kernel crash when doing hardware conference with more than two members Fix kernel crash when doing hardware conference with more than two members. Removed DTMF threshold notice when debugging is disabled. Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:29 UTC
c3b3cde Andreas Eversberg 09 November 2008, 09:23:19 UTC mISDN: Added missing create_l1() call create_l1() was missed when changing mode to TE. Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:29 UTC
e314f89 Matthias Urlichs 16 October 2008, 11:58:54 UTC mISDN: Add MODULE_DEVICE_TABLE() to hfcpci Add missed table. Signed-off-by: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:29 UTC
400fd97 Andreas Eversberg 11 October 2008, 06:13:29 UTC mISDN: Minor cleanups Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:29 UTC
b36b654 Matthias Urlichs 15 August 2008, 22:09:24 UTC mISDN: Create /sys/class/mISDN Create /sys/class/mISDN and implement functions to handle device renames. Signed-Off-By: Matthias Urlichs <matthias@urlichs.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:28 UTC
808a14a Andreas Eversberg 28 September 2008, 13:40:15 UTC mISDN: Add missing release functions Add missing release function of ec-devices. Each device require a relase function now. All destruction (memory and list entry) must be done within the given release function of device, rather than after unregistering device. Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:28 UTC
87c5fa1 Andreas Eversberg 28 September 2008, 11:01:01 UTC mISDN: Add different different timer settings for hfc-pci - Poll-timer can now be set from 8 to 256 samples, depending on your kernel. - If default or 128 is used, the normal controller's clock is used as before. Usage: modprobe hfcpci poll=XXX - Added some debug code for dsp buffer size. (CMX_DELAY_DEBUG) Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:28 UTC
1b36c78 Andreas Eversberg 20 September 2008, 11:43:28 UTC mISDN: Minor fixes minor typo fix compiler warning fix Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:28 UTC
9a81255 Andreas Eversberg 14 September 2008, 12:42:18 UTC mISDN: Correct busy device detection Correct busy device detection. This fix belongs to last commit. Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:27 UTC
1b4d331 Andreas Eversberg 14 September 2008, 10:30:18 UTC mISDN: Fix deactivation, if peer IP is removed from l1oip instance. Added GETPEER operation. Socket now checks if device is already busy at a differen mode. Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:27 UTC
02282ee Martin Bachem 08 September 2008, 13:57:48 UTC mISDN: Add ISDN_P_TE_UP0 / ISDN_P_NT_UP0 - new layer1 protocols for UP0 bus - helper #defines to test for TE/NT/S0/E1/UP0 Signed-off-by: Martin Bachem <m.bachem@gmx.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:27 UTC
9e6115f Andreas Eversberg 06 September 2008, 07:11:03 UTC mISDN: Fix irq detection Fix false irq detection on disabled irqs. Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:27 UTC
3bd69ad Andreas Eversberg 06 September 2008, 07:03:46 UTC mISDN: Add ISDN sample clock API to mISDN core Add ISDN sample clock API to mISDN core (new file clock.c) hfcmulti and mISDNdsp use clock API. Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:27 UTC
55a6af9 Martin Bachem 04 September 2008, 10:42:39 UTC mISDN: Return error on E-channel access Return error on D-channel access with E-channel data requested Signed-off-by: Martin Bachem <m.bachem@gmx.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:26 UTC
1f28fa1 Martin Bachem 03 September 2008, 13:17:45 UTC mISDN: Add E-Channel logging features New prim PH_DATA_E_IND. - all E-ch frames are indicated by recv_Echannel(), which pushes E-Channel frames into dch's rqueue - if dchannel is opened with channel nr 0, no E-Channel logging is requested - if dchannel is opened with channel nr 1, E-Channel logging is requested. if layer1 does not support that, -EINVAL in return is appropriate Signed-off-by: Martin Bachem <m.bachem@gmx.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:25 UTC
a9b6183 Martin Bachem 03 September 2008, 16:08:30 UTC mISDN: Use protocol to detect D-channel Use protocol to detect D-channel not the channel number 0 Signed-off-by: Martin Bachem <m.bachem@gmx.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:25 UTC
83a8a55 Andreas Eversberg 30 August 2008, 04:50:34 UTC mISDN: Fixed more indexing bugs Fix more indexing bugs when checking free timeslots. Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:24 UTC
0aafe75 Peter Schlaile 25 August 2008, 15:55:53 UTC mISDN: Make debug output a little bit more verbose Add usefull info to debug output. Signed-off-by: Peter Schlaile <root@asterisk.schlaile.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:24 UTC
e4cce22 Peter Schlaile 22 August 2008, 17:44:21 UTC mISDN: Fix HDLC DSP transmit Fix HDLC DSP transmit (DL_DATA frames were bounced back upwards instead of being sent down as PH_DATA frames) Thanks to Andreas Eversberg for the fix! Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Peter Schlaile <root@asterisk.schlaile.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:24 UTC
837468d Matthias Urlichs 15 August 2008, 22:04:33 UTC mISDN: Use struct device name field struct device already has a 'name' member, use it. Signed-off-by: Matthias Urlichs <matthias@urlichs.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:24 UTC
8b6015f Matthias Urlichs 12 August 2008, 08:12:09 UTC mISDN: Added an ioctl to change the device name To get persistent device names with hotplug we need to rename devices sometime. Signed-off-by: Matthias Urlichs <matthias@urlichs.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:23 UTC
9776ef0 Matthias Urlichs 11 August 2008, 12:43:33 UTC mISDN: Remove the local max-card limit This is not needed. Signed-off-by: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:23 UTC
1161849 Andreas Eversberg 06 August 2008, 17:13:07 UTC mISDN: Fix queue limit counting problem If received frames are not handled in time, purge them. Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:23 UTC
190f71d Andreas Eversberg 03 August 2008, 08:36:53 UTC mISDN: Add some debug option for clock problems Add a new debug bit for clock problems. Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:23 UTC
8dd2f36 Andreas Eversberg 02 August 2008, 20:51:52 UTC mISDN: Add feature via MISDN_CTRL_FILL_EMPTY to fill fifo if empty This prevents underrun of fifo when filled and in case of an underrun it prevents subsequent underruns due to jitter. Improve dsp, so buffers are kept filled with a certain delay, so moderate jitter will not cause underrun all the time -> the audio quality is highly improved. tones are not interrupted by gaps anymore, except when CPU is stalling or in high load. Signed-off-by: Andreas Eversberg <andreas@eversberg.eu> Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:22 UTC
69e656c Karsten Keil 06 January 2009, 23:00:59 UTC mISDN: Cleanup hfc multiport driver Remove references to external zaptel modules and some cosmetic cleanups. Signed-off-by: Karsten Keil <kkeil@suse.de> 09 January 2009, 21:44:22 UTC
7c51d57 Linus Torvalds 09 January 2009, 20:36:45 UTC Merge git://git.infradead.org/mtd-2.6 * git://git.infradead.org/mtd-2.6: (67 commits) [MTD] [MAPS] Fix printk format warning in nettel.c [MTD] [NAND] add cmdline parsing (mtdparts=) support to cafe_nand [MTD] CFI: remove major/minor version check for command set 0x0002 [MTD] [NAND] ndfc driver [MTD] [TESTS] Fix some size_t printk format warnings [MTD] LPDDR Makefile and KConfig [MTD] LPDDR extended physmap driver to support LPDDR flash [MTD] LPDDR added new pfow_base parameter [MTD] LPDDR Command set driver [MTD] LPDDR PFOW definition [MTD] LPDDR QINFO records definitions [MTD] LPDDR qinfo probing. [MTD] [NAND] pxa3xx: convert from ns to clock ticks more accurately [MTD] [NAND] pxa3xx: fix non-page-aligned reads [MTD] [NAND] fix nandsim sched.h references [MTD] [NAND] alauda: use USB API functions rather than constants [MTD] struct device - replace bus_id with dev_name(), dev_set_name() [MTD] fix m25p80 64-bit divisions [MTD] fix dataflash 64-bit divisions [MTD] [NAND] Set the fsl elbc ECCM according the settings in bootloader. ... Fixed up trivial debug conflicts in drivers/mtd/devices/{m25p80.c,mtd_dataflash.c} 09 January 2009, 20:37:15 UTC
a3a798c Linus Torvalds 09 January 2009, 19:55:14 UTC Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (94 commits) ACPICA: hide private headers ACPICA: create acpica/ directory ACPI: fix build warning ACPI : Use RSDT instead of XSDT by adding boot option of "acpi=rsdt" ACPI: Avoid array address overflow when _CST MWAIT hint bits are set fujitsu-laptop: Simplify SBLL/SBL2 backlight handling fujitsu-laptop: Add BL power, LED control and radio state information ACPICA: delete utcache.c ACPICA: delete acdisasm.h ACPICA: Update version to 20081204. ACPICA: FADT: Update error msgs for consistency ACPICA: FADT: set acpi_gbl_use_default_register_widths to TRUE by default ACPICA: FADT parsing changes and fixes ACPICA: Add ACPI_MUTEX_TYPE configuration option ACPICA: Fixes for various ACPI data tables ACPICA: Restructure includes into public/private ACPI: remove private acpica headers from driver files ACPI: reboot.c: use new acpi_reset interface ACPICA: New: acpi_reset interface - write to reset register ACPICA: Move all public H/W interfaces to new hwxface ... 09 January 2009, 19:55:14 UTC
efcb3cf Tejun Heo 09 January 2009, 10:19:14 UTC libata: use WARN_ON_ONCE on hot paths Convert WARN_ON() on command issue/completion paths to WARN_ON_ONCE() so that libata doesn't spam the machine even when one of those conditions triggers repeatedly. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 09 January 2009, 19:54:22 UTC
43529c9 David Howells 09 January 2009, 16:13:46 UTC CRED: Must initialise the new creds in prepare_kernel_cred() The newly allocated creds in prepare_kernel_cred() must be initialised before get_uid() and get_group_info() can access them. They should be copied from the old credentials. Reported-by: Steve Dickson <steved@redhat.com> Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Steve Dickson <steved@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 09 January 2009, 19:53:53 UTC
0de3368 David Howells 09 January 2009, 16:13:41 UTC CRED: Missing put_cred() in prepare_kernel_cred() Missing put_cred() in the error handling path of prepare_kernel_cred(). Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Steve Dickson <steved@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 09 January 2009, 19:53:53 UTC
29a41e9 Linus Torvalds 09 January 2009, 19:53:07 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: parisc: export length of os_hpmc vector parisc: fix kernel crash (protection id trap) when compiling ruby1.9 parisc: Use DEFINE_SPINLOCK parisc: add uevent helper for parisc bus parisc: fix ipv6 checksum parisc: quiet palo not-found message from "which" parisc: Replace NR_CPUS in parisc code parisc: trivial fixes parisc: fix braino in commit adding __space_to_prot parisc: factor out sid to protid conversion parisc: use leX_to_cpu in place of __fswabX parisc: fix GFP_KERNEL use while atomic in unwinder parisc: remove dead BIO_VMERGE_BOUNDARY and BIO_VMERGE_MAX_SIZE definitions parisc: set_time() catch errors parisc: use the new byteorder headers parisc: drivers/parisc/: make code static parisc: lib/: make code static 09 January 2009, 19:53:07 UTC
d9e8a3a Linus Torvalds 09 January 2009, 19:52:14 UTC Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (22 commits) ioat: fix self test for multi-channel case dmaengine: bump initcall level to arch_initcall dmaengine: advertise all channels on a device to dma_filter_fn dmaengine: use idr for registering dma device numbers dmaengine: add a release for dma class devices and dependent infrastructure ioat: do not perform removal actions at shutdown iop-adma: enable module removal iop-adma: kill debug BUG_ON iop-adma: let devm do its job, don't duplicate free dmaengine: kill enum dma_state_client dmaengine: remove 'bigref' infrastructure dmaengine: kill struct dma_client and supporting infrastructure dmaengine: replace dma_async_client_register with dmaengine_get atmel-mci: convert to dma_request_channel and down-level dma_slave dmatest: convert to dma_request_channel dmaengine: introduce dma_request_channel and private channels net_dma: convert to dma_find_channel dmaengine: provide a common 'issue_pending_all' implementation dmaengine: centralize channel allocation, introduce dma_find_channel dmaengine: up-level reference counting to the module level ... 09 January 2009, 19:52:14 UTC
85795da David Woodhouse 09 January 2009, 14:17:50 UTC [MTD] [MAPS] Fix printk format warning in nettel.c MTD size is 64-bit now... Pointed out by Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 09 January 2009, 14:17:50 UTC
6887441 Philip Rakity 08 October 2008, 23:08:20 UTC [MTD] [NAND] add cmdline parsing (mtdparts=) support to cafe_nand [dwmw2: updated and made to still register whole device first] Signed-off-by: Philip Rakity <pakity@yahoo.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 09 January 2009, 12:27:13 UTC
fefae48 Wolfgang Grandegger 08 January 2009, 18:21:27 UTC [MTD] CFI: remove major/minor version check for command set 0x0002 The NOR Flash memory K8P2815UQB from Samsung uses the major version number '0'. Add a quirk to cope with it. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 09 January 2009, 12:16:28 UTC
d97c0de Len Brown 09 January 2009, 09:01:26 UTC Merge branch 'drivers-platform' into release Conflicts: drivers/misc/Kconfig Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 09:56:56 UTC
ec9f168 Len Brown 09 January 2009, 08:41:08 UTC Merge branch 'simplify_PRT' into release Conflicts: drivers/acpi/pci_irq.c Note that this merge disables e1d3a90846b40ad3160bf4b648d36c6badad39ac pci, acpi: reroute PCI interrupt to legacy boot interrupt equivalent Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 08:41:08 UTC
b2576e1 Len Brown 09 January 2009, 08:39:43 UTC Merge branch 'linus' into release 09 January 2009, 08:39:43 UTC
3cc8a5f Len Brown 09 January 2009, 08:38:15 UTC Merge branch 'suspend' into release 09 January 2009, 08:38:15 UTC
d0302bc Len Brown 09 January 2009, 08:37:48 UTC Merge branch 'misc' into release Conflicts: include/acpi/acpixf.h Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 08:37:48 UTC
106ad8d Len Brown 09 January 2009, 08:37:26 UTC Merge branch 'fujitsu-laptop' into release 09 January 2009, 08:37:26 UTC
33a8c92 Len Brown 09 January 2009, 08:37:20 UTC Merge branch 'fluff' into release 09 January 2009, 08:37:20 UTC
b8ef914 Len Brown 09 January 2009, 08:37:11 UTC Merge branches 'release', 'bugzilla-11880', 'bugzilla-12037' and 'bugzilla-12257' into release 09 January 2009, 08:37:11 UTC
a8e896e Len Brown 09 January 2009, 08:36:59 UTC Merge branch 'battery' into release 09 January 2009, 08:36:59 UTC
39cecf2 Len Brown 09 January 2009, 08:36:53 UTC Merge branch 'asus-eeepc' into release 09 January 2009, 08:36:53 UTC
38f64c7 Len Brown 09 January 2009, 08:36:32 UTC Merge branch 'alarm' into release 09 January 2009, 08:36:32 UTC
e2f7a77 Len Brown 09 January 2009, 05:30:03 UTC ACPICA: hide private headers Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 08:31:01 UTC
95b482a Len Brown 09 January 2009, 05:13:17 UTC ACPICA: create acpica/ directory also, delete sleep/ and delete ACPI_CFLAGS from Makefile Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 08:30:47 UTC
2602a67 Len Brown 09 January 2009, 07:10:16 UTC ACPI: fix build warning when CONFIG_RTC_DRV_CMOS=m and thus !defined(HAVE_ACPI_LEGACY_ALARM) drivers/acpi/proc.c:85: warning: ‘cmos_bcd_read’ declared ‘static’ but never defined Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 07:10:16 UTC
237889b Zhao Yakui 17 December 2008, 08:55:18 UTC ACPI : Use RSDT instead of XSDT by adding boot option of "acpi=rsdt" On some boxes there exist both RSDT and XSDT table. But unfortunately sometimes there exists the following error when XSDT table is used: a. 32/64X address mismatch b. The 32/64X FACS address mismatch In such case the boot option of "acpi=rsdt" is provided so that RSDT is tried instead of XSDT table when the system can't work well. http://bugzilla.kernel.org/show_bug.cgi?id=8246 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> cc:Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 06:41:58 UTC
13b40a1 Zhao Yakui 04 January 2009, 04:04:21 UTC ACPI: Avoid array address overflow when _CST MWAIT hint bits are set The Cx Register address obtained from the _CST object is used as the MWAIT hints if the register type is FFixedHW. And it is used to check whether the Cx type is supported or not. On some boxes the following Cx state package is obtained from _CST object: >{ ResourceTemplate () { Register (FFixedHW, 0x01, // Bit Width 0x02, // Bit Offset 0x0000000000889759, // Address 0x03, // Access Size ) }, 0x03, 0xF5, 0x015E } In such case we should use the bit[7:4] of Cx address to check whether the Cx type is supported or not. mask the MWAIT hint to avoid array address overflow Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Acked-by:Venki Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 06:28:01 UTC
f87a1a5 Tony Vroon 07 January 2009, 10:11:24 UTC fujitsu-laptop: Simplify SBLL/SBL2 backlight handling GBLS and GBLL only differ in the clearing of the GHKS flag, so there is no need to have two backlight level readouts. Also, per Peter Gruber, the need for the BLNF check has disappeared. As a result, cleanups can be made in the code. This has been tested on the both the S6410 and the S6420 platforms and causes no functionality regressions, on the console without X or within X. One module parameter to disable the hotkeys is dropped, as we only ever took one codepath anyway. Signed-off-by: Tony Vroon <tony@linx.net> Tested-by: Peter Gruber <nokos@gmx.net> Tested-By: Stephen Gildea <stepheng+linux@gildea.com> Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 06:04:25 UTC
3a40708 Tony Vroon 31 December 2008, 18:19:59 UTC fujitsu-laptop: Add BL power, LED control and radio state information The FUNC interface in the Fujitsu-Siemens DSDT was unused until now. It exposes state information that is now reported in additional platform files (whether the radios are killed by the hardware switch or operational, whether the machine is docked and whether the lid is open). Support for the backlight class is now extended with the ability to power the backlight on & off. Optional support for the LED class allows the keyboard headlamps found on the U810 netbook and the Fujitsu logo illumination on the P8010 notebook to be turned on & off. This was fed through checkpatch.pl and tested on the S6420, P8010 & U810 platforms. Signed-off-by: Stephen Gildea <stepheng+linux@gildea.com> Tested-by: Stephen Gildea <stepheng+linux@gildea.com> Tested-by: Julian Brown <jules@panic.cs-bristol.org.uk> Signed-off-by: Tony Vroon <tony@linx.net> Tested-by: Peter Gruber <nokos@gmx.net> Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 05:57:12 UTC
6620e0c Len Brown 09 January 2009, 04:46:09 UTC ACPICA: delete utcache.c ACPI_USE_LOCAL_CACHE will never be defined by the Linux kernel, and thus utcache.c will always be dead code. Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 04:46:09 UTC
5b929aa Len Brown 09 January 2009, 04:44:17 UTC ACPICA: delete acdisasm.h it is referenced only #ifdef ACPI_DISASSEMBLER, which is never set by the kernel. Signed-off-by: Len Brown <len.brown@intel.com> 09 January 2009, 04:44:17 UTC
2150edc Linus Torvalds 09 January 2009, 01:14:59 UTC Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (57 commits) jbd2: Fix oops in jbd2_journal_init_inode() on corrupted fs ext4: Remove "extents" mount option block: Add Kconfig help which notes that ext4 needs CONFIG_LBD ext4: Make printk's consistently prefixed with "EXT4-fs: " ext4: Add sanity checks for the superblock before mounting the filesystem ext4: Add mount option to set kjournald's I/O priority jbd2: Submit writes to the journal using WRITE_SYNC jbd2: Add pid and journal device name to the "kjournald2 starting" message ext4: Add markers for better debuggability ext4: Remove code to create the journal inode ext4: provide function to release metadata pages under memory pressure ext3: provide function to release metadata pages under memory pressure add releasepage hooks to block devices which can be used by file systems ext4: Fix s_dirty_blocks_counter if block allocation failed with nodelalloc ext4: Init the complete page while building buddy cache ext4: Don't allow new groups to be added during block allocation ext4: mark the blocks/inode bitmap beyond end of group as used ext4: Use new buffer_head flag to check uninit group bitmaps initialization ext4: Fix the race between read_inode_bitmap() and ext4_new_inode() ext4: code cleanup ... 09 January 2009, 01:14:59 UTC
cd76469 Linus Torvalds 09 January 2009, 00:27:31 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (45 commits) [SCSI] qla2xxx: Update version number to 8.03.00-k1. [SCSI] qla2xxx: Add ISP81XX support. [SCSI] qla2xxx: Use proper request/response queues with MQ instantiations. [SCSI] qla2xxx: Correct MQ-chain information retrieval during a firmware dump. [SCSI] qla2xxx: Collapse EFT/FCE copy procedures during a firmware dump. [SCSI] qla2xxx: Don't pollute kernel logs with ZIO/RIO status messages. [SCSI] qla2xxx: Don't fallback to interrupt-polling during re-initialization with MSI-X enabled. [SCSI] qla2xxx: Remove support for reading/writing HW-event-log. [SCSI] cxgb3i: add missing include [SCSI] scsi_lib: fix DID_RESET status problems [SCSI] fc transport: restore missing dev_loss_tmo callback to LLDD [SCSI] aha152x_cs: Fix regression that keeps driver from using shared interrupts [SCSI] sd: Correctly handle 6-byte commands with DIX [SCSI] sd: DIF: Fix tagging on platforms with signed char [SCSI] sd: DIF: Show app tag on error [SCSI] Fix error handling for DIF/DIX [SCSI] scsi_lib: don't decrement busy counters when inserting commands [SCSI] libsas: fix test for negative unsigned and typos [SCSI] a2091, gvp11: kill warn_unused_result warnings [SCSI] fusion: Move a dereference below a NULL test ... Fixed up trivial conflict due to moving the async part of sd_probe around in the async probes vs using dev_set_name() in naming. 09 January 2009, 00:27:31 UTC
97d61b8 Linus Torvalds 09 January 2009, 00:04:50 UTC Merge branch 'bkl-removal' of git://git.lwn.net/linux-2.6 * 'bkl-removal' of git://git.lwn.net/linux-2.6: RTC: Remove the BKL. 09 January 2009, 00:04:50 UTC
1df2d01 Linus Torvalds 08 January 2009, 23:52:13 UTC Merge branch 'docs-next' of git://git.lwn.net/linux-2.6 * 'docs-next' of git://git.lwn.net/linux-2.6: Fix a typo in the development process document. Document handling of bad memory Document RCU and unloadable modules 08 January 2009, 23:52:13 UTC
048cd58 David John 23 October 2008, 08:25:56 UTC RTC: Remove the BKL. Remove calls to the BKL since concurrent access is protected by the spin lock rtc_lock. Signed-off-by: David John <davidjon@xenontk.org> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 08 January 2009, 23:44:03 UTC
d5b5243 Jonathan Corbet 08 January 2009, 23:32:13 UTC Fix a typo in the development process document. Reported-by: Aníbal Monsalve Salazar <anibal@debian.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 08 January 2009, 23:32:13 UTC
022992e Linus Torvalds 08 January 2009, 22:51:11 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: regulator: fix kernel-doc warnings regulator: catch some registration errors regulator: Add basic DocBook manual regulator: Fix some kerneldoc rendering issues regulator: Add missing kerneldoc regulator: Clean up kerneldoc warnings regulator: Remove extraneous kerneldoc annotations regulator: init/link earlier regulator: move set_machine_constraints after regulator device initialization regulator: da903x: make da903x_is_enabled return 0 or 1 regulator: da903x: add '\n' to error messages regulator: sysfs attribute reduction (v2) regulator: code shrink (v2) regulator: improved mode error checks regulator: enable/disable refcounting regulator: struct device - replace bus_id with dev_name(), dev_set_name() 08 January 2009, 22:51:11 UTC
5fbbf5f Linus Torvalds 08 January 2009, 22:25:41 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (84 commits) wimax: fix kernel-doc for debufs_dentry member of struct wimax_dev net: convert pegasus driver to net_device_ops bnx2x: Prevent eeprom set when driver is down net: switch kaweth driver to netdevops pcnet32: round off carrier watch timer i2400m/usb: wrap USB power saving in #ifdef CONFIG_PM wimax: testing for rfkill support should also test for CONFIG_RFKILL_MODULE wimax: fix kconfig interactions with rfkill and input layers wimax: fix '#ifndef CONFIG_BUG' layout to avoid warning r6040: bump release number to 0.20 r6040: warn about MAC address being unset r6040: check PHY status when bringing interface up r6040: make printks consistent with DRV_NAME gianfar: Fixup use of BUS_ID_SIZE mlx4_en: Returning real Max in get_ringparam mlx4_en: Consider inline packets on completion netdev: bfin_mac: enable bfin_mac net dev driver for BF51x qeth: convert to net_device_ops vlan: add neigh_setup dm9601: warn on invalid mac address ... 08 January 2009, 22:25:41 UTC
ce279e6 Linus Torvalds 08 January 2009, 22:25:00 UTC Merge master.kernel.org:/home/rmk/linux-2.6-arm * master.kernel.org:/home/rmk/linux-2.6-arm: (23 commits) [ARM] fix pxa930_trkball build errors [ARM] fix netx [ARM] fix pnx4008 [ARM] fix pxa [ARM] remove missed CLPS7500 defconfig [ARM] clps711x: fix warning in edb7211-mm.c [ARM] clps711x: fix warning in fortunet [ARM] fix AT91, davinci, h720x, ks8695, msm, mx2, mx3, netx, omap1, omap2, pxa, s3c [ARM] Fix realview build [ARM] 5357/1: Kirkwood: add missing ge01 tclk initialization [ARM] 5358/1: AT2440EVB: Use new include path of mci.h [ARM] 5361/1: mv78xx0: fix compilation error [ARM] 5360/1: Orion: fix compilation error [ARM] 5359/1: Kirkwood: fix compilation error [ARM] S3C64XX: Fix EINT group macro definition [ARM] Ensure CONFIG_SERIAL_SAMSUNG_UARTS is always set. [ARM] S3C24XX: Add gpio_to_irq implementation [ARM] S3C24XX: Add gpio_to_irq() facility [ARM] footbridge: dc21285.c warning fixes [ARM] footbridge: add isa_init_irq() to common header ... 08 January 2009, 22:25:00 UTC
894bcdf Linus Torvalds 08 January 2009, 22:03:34 UTC Merge branch 'for-linus' of git://neil.brown.name/md * 'for-linus' of git://neil.brown.name/md: md: don't retry recovery of raid1 that fails due to error on source drive. md: Allow md devices to be created by name. md: make devices disappear when they are no longer needed. md: centralise all freeing of an 'mddev' in 'md_free' md: move allocation of ->queue from mddev_find to md_probe md: need another print_sb for mdp_superblock_1 md: use list_for_each_entry macro directly md: raid0: make hash_spacing and preshift sector-based. md: raid0: Represent the size of strip zones in sectors. md: raid0 create_strip_zones(): Add KERN_INFO/KERN_ERR to printk's. md: raid0 create_strip_zones(): Make two local variables sector-based. md: raid0: Represent zone->zone_offset in sectors. md: raid0: Represent device offset in sectors. md: raid0_make_request(): Replace local variable block by sector. md: raid0_make_request(): Remove local variable chunk_size. md: raid0_make_request(): Replace chunksize_bits by chunksect_bits. md: use sysfs_notify_dirent to notify changes to md/sync_action. md: fix bitmap-on-external-file bug. 08 January 2009, 22:03:34 UTC
97b5fe8 Russell King 08 January 2009, 22:01:49 UTC Merge branch 'devel' 08 January 2009, 22:01:49 UTC
a419df8 Linus Torvalds 08 January 2009, 22:01:36 UTC Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: clean up the SFF code for coding style libata: Add 32bit PIO support [libata] ahci: Withdraw IGN_SERR_INTERNAL for SB800 SATA pata_hpt366: reimplement mode programming [libata] pata_hpt3x3: correct _freeze() function declaration libata: Add special ata_pio_need_iordy() handling for Compact Flash. pata_platform: __pata_platform_remove() shouldn't be in discard section sata_sil24: remove unused sil24_port_multiplier [libata] ahci: Add SATA GEN3 related messages ata_piix: save, use saved and restore IOCFG pata_ali: Fix and workaround for FIFO DMA bug pata_ali: force initialise a few bits pata_hpt3x3: Workarounds for chipset 08 January 2009, 22:01:36 UTC
be680c7 Russell King 08 January 2009, 22:01:34 UTC Merge branch 'next-footbridge' of git://aeryn.fluff.org.uk/bjdooks/linux 08 January 2009, 22:01:34 UTC
0fe40ff Alan Cox 05 January 2009, 14:16:13 UTC libata: clean up the SFF code for coding style Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:40:25 UTC
871af12 Alan Cox 05 January 2009, 14:16:39 UTC libata: Add 32bit PIO support This matters for some controllers and in one or two cases almost doubles PIO performance. Add a bmdma32 operations set we can inherit and activate it for some controllers Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:34:27 UTC
e427fe0 Shane Huang 30 December 2008, 02:53:41 UTC [libata] ahci: Withdraw IGN_SERR_INTERNAL for SB800 SATA There is an issue in ATI SB600/SB700 SATA that PxSERR.E should not be set on some conditions, which will lead to many SATA ODD error messages. commit 55a61604cd1354e1783364e1c901034f2f474b7d is the workaround. Since SB800 fixed this HW issue, IGN_SERR_INTERNAL should be withdrawn for SB800. Signed-off-by: Shane Huang <shane.huang@amd.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:32:05 UTC
4044ba5 NeilBrown 08 January 2009, 21:31:11 UTC md: don't retry recovery of raid1 that fails due to error on source drive. If a raid1 has only one working drive and it has a sector which gives an error on read, then an attempt to recover onto a spare will fail, but as the single remaining drive is not removed from the array, the recovery will be immediately re-attempted, resulting in an infinite recovery loop. So detect this situation and don't retry recovery once an error on the lone remaining drive is detected. Allow recovery to be retried once every time a spare is added in case the problem wasn't actually a media error. Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:11 UTC
efeb53c NeilBrown 08 January 2009, 21:31:10 UTC md: Allow md devices to be created by name. Using sequential numbers to identify md devices is somewhat artificial. Using names can be a lot more user-friendly. Also, creating md devices by opening the device special file is a bit awkward. So this patch provides a new option for creating and naming devices. Writing a name such as "md_home" to /sys/modules/md_mod/parameters/new_array will cause an array with that name to be created. It will appear in /sys/block/ /proc/partitions and /proc/mdstat as 'md_home'. It will have an arbitrary minor number allocated. md devices that a created by an open are destroyed on the last close when the device is inactive. For named md devices, they will not be destroyed until the array is explicitly stopped, either with the STOP_ARRAY ioctl or by writing 'clear' to /sys/block/md_XXXX/md/array_state. The name of the array must start 'md_' to avoid conflict with other devices. Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:10 UTC
d337482 NeilBrown 08 January 2009, 21:31:10 UTC md: make devices disappear when they are no longer needed. Currently md devices, once created, never disappear until the module is unloaded. This is essentially because the gendisk holds a reference to the mddev, and the mddev holds a reference to the gendisk, this a circular reference. If we drop the reference from mddev to gendisk, then we need to ensure that the mddev is destroyed when the gendisk is destroyed. However it is not possible to hook into the gendisk destruction process to enable this. So we drop the reference from the gendisk to the mddev and destroy the gendisk when the mddev gets destroyed. However this has a complication. Between the call __blkdev_get->get_gendisk->kobj_lookup->md_probe and the call __blkdev_get->md_open there is no obvious way to hold a reference on the mddev any more, so unless something is done, it will disappear and gendisk will be destroyed prematurely. Also, once we decide to destroy the mddev, there will be an unlockable moment before the gendisk is unlinked (blk_unregister_region) during which a new reference to the gendisk can be created. We need to ensure that this reference can not be used. i.e. the ->open must fail. So: 1/ in md_probe we set a flag in the mddev (hold_active) which indicates that the array should be treated as active, even though there are no references, and no appearance of activity. This is cleared by md_release when the device is closed if it is no longer needed. This ensures that the gendisk will survive between md_probe and md_open. 2/ In md_open we check if the mddev we expect to open matches the gendisk that we did open. If there is a mismatch we return -ERESTARTSYS and modify __blkdev_get to retry from the top in that case. In the -ERESTARTSYS sys case we make sure to wait until the old gendisk (that we succeeded in opening) is really gone so we loop at most once. Some udev configurations will always open an md device when it first appears. If we allow an md device that was just created by an open to disappear on an immediate close, then this can race with such udev configurations and result in an infinite loop the device being opened and closed, then re-open due to the 'ADD' even from the first open, and then close and so on. So we make sure an md device, once created by an open, remains active at least until some md 'ioctl' has been made on it. This means that all normal usage of md devices will allow them to disappear promptly when not needed, but the worst that an incorrect usage will do it cause an inactive md device to be left in existence (it can easily be removed). As an array can be stopped by writing to a sysfs attribute echo clear > /sys/block/mdXXX/md/array_state we need to use scheduled work for deleting the gendisk and other kobjects. This allows us to wait for any pending gendisk deletion to complete by simply calling flush_scheduled_work(). Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:10 UTC
a21d150 NeilBrown 08 January 2009, 21:31:09 UTC md: centralise all freeing of an 'mddev' in 'md_free' md_free is the .release handler for the md kobj_type. So it makes sense to release all the objects referenced by the mddev in there, rather than just prior to calling kobject_put for what we think is the last time. Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:09 UTC
8b76539 NeilBrown 08 January 2009, 21:31:08 UTC md: move allocation of ->queue from mddev_find to md_probe It is more balanced to just do simple initialisation in mddev_find, which allocates and links a new md device, and leave all the more sophisticated allocation to md_probe (which calls mddev_find). md_probe already allocated the gendisk. It should allocate the queue too. Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:08 UTC
cd2ac93 Cheng Renquan 08 January 2009, 21:31:08 UTC md: need another print_sb for mdp_superblock_1 md_print_devices is called in two code path: MD_BUG(...), and md_ioctl with PRINT_RAID_DEBUG. it will dump out all in use md devices information; However, it wrongly processed two types of superblock in one: The header file <linux/raid/md_p.h> has defined two types of superblock, struct mdp_superblock_s (typedefed with mdp_super_t) according to md with metadata 0.90, and struct mdp_superblock_1 according to md with metadata 1.0 and later, These two types of superblock are very different, The md_print_devices code processed them both in mdp_super_t, that would lead to wrong informaton dump like: [ 6742.345877] [ 6742.345887] md: ********************************** [ 6742.345890] md: * <COMPLETE RAID STATE PRINTOUT> * [ 6742.345892] md: ********************************** [ 6742.345896] md1: <ram7><ram6><ram5><ram4> [ 6742.345907] md: rdev ram7, SZ:00065472 F:0 S:1 DN:3 [ 6742.345909] md: rdev superblock: [ 6742.345914] md: SB: (V:0.90.0) ID:<42ef13c7.598c059a.5f9f1645.801e9ee6> CT:4919856d [ 6742.345918] md: L5 S00065472 ND:4 RD:4 md1 LO:2 CS:65536 [ 6742.345922] md: UT:4919856d ST:1 AD:4 WD:4 FD:0 SD:0 CSUM:b7992907 E:00000001 [ 6742.345924] D 0: DISK<N:0,(1,8),R:0,S:6> [ 6742.345930] D 1: DISK<N:1,(1,10),R:1,S:6> [ 6742.345933] D 2: DISK<N:2,(1,12),R:2,S:6> [ 6742.345937] D 3: DISK<N:3,(1,14),R:3,S:6> [ 6742.345942] md: THIS: DISK<N:3,(1,14),R:3,S:6> ... [ 6742.346058] md0: <ram3><ram2><ram1><ram0> [ 6742.346067] md: rdev ram3, SZ:00065472 F:0 S:1 DN:3 [ 6742.346070] md: rdev superblock: [ 6742.346073] md: SB: (V:1.0.0) ID:<369aad81.00000000.00000000.00000000> CT:9a322a9c [ 6742.346077] md: L-1507699579 S976570180 ND:48 RD:0 md0 LO:65536 CS:196610 [ 6742.346081] md: UT:00000018 ST:0 AD:131048 WD:0 FD:8 SD:0 CSUM:00000000 E:00000000 [ 6742.346084] D 0: DISK<N:-1,(-1,-1),R:-1,S:-1> [ 6742.346089] D 1: DISK<N:-1,(-1,-1),R:-1,S:-1> [ 6742.346092] D 2: DISK<N:-1,(-1,-1),R:-1,S:-1> [ 6742.346096] D 3: DISK<N:-1,(-1,-1),R:-1,S:-1> [ 6742.346102] md: THIS: DISK<N:0,(0,0),R:0,S:0> ... [ 6742.346219] md: ********************************** [ 6742.346221] Here md1 is metadata 0.90.0, and md0 is metadata 1.2 After some more code to distinguish these two types of superblock, in this patch, it will generate dump information like: [ 7906.755790] [ 7906.755799] md: ********************************** [ 7906.755802] md: * <COMPLETE RAID STATE PRINTOUT> * [ 7906.755804] md: ********************************** [ 7906.755808] md1: <ram7><ram6><ram5><ram4> [ 7906.755819] md: rdev ram7, SZ:00065472 F:0 S:1 DN:3 [ 7906.755821] md: rdev superblock (MJ:0): [ 7906.755826] md: SB: (V:0.90.0) ID:<3fca7a0d.a612bfed.5f9f1645.801e9ee6> CT:491989f3 [ 7906.755830] md: L5 S00065472 ND:4 RD:4 md1 LO:2 CS:65536 [ 7906.755834] md: UT:491989f3 ST:1 AD:4 WD:4 FD:0 SD:0 CSUM:00fb52ad E:00000001 [ 7906.755836] D 0: DISK<N:0,(1,8),R:0,S:6> [ 7906.755842] D 1: DISK<N:1,(1,10),R:1,S:6> [ 7906.755845] D 2: DISK<N:2,(1,12),R:2,S:6> [ 7906.755849] D 3: DISK<N:3,(1,14),R:3,S:6> [ 7906.755855] md: THIS: DISK<N:3,(1,14),R:3,S:6> ... [ 7906.755972] md0: <ram3><ram2><ram1><ram0> [ 7906.755981] md: rdev ram3, SZ:00065472 F:0 S:1 DN:3 [ 7906.755984] md: rdev superblock (MJ:1): [ 7906.755989] md: SB: (V:1) (F:0) Array-ID:<5fbcf158:55aa:5fbe:9a79:1e939880dcbd> [ 7906.755990] md: Name: "DG5:0" CT:1226410480 [ 7906.755998] md: L5 SZ130944 RD:4 LO:2 CS:128 DO:24 DS:131048 SO:8 RO:0 [ 7906.755999] md: Dev:00000003 UUID: 9194d744:87f7:a448:85f2:7497b84ce30a [ 7906.756001] md: (F:0) UT:1226410480 Events:0 ResyncOffset:-1 CSUM:0dbcd829 [ 7906.756003] md: (MaxDev:384) ... [ 7906.756113] md: ********************************** [ 7906.756116] this md0 (metadata 1.2) information dumping is exactly according to struct mdp_superblock_1. Signed-off-by: Cheng Renquan <crquan@gmail.com> Cc: Neil Brown <neilb@suse.de> Cc: Dan Williams <dan.j.williams@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:08 UTC
159ec1f Cheng Renquan 08 January 2009, 21:31:08 UTC md: use list_for_each_entry macro directly The rdev_for_each macro defined in <linux/raid/md_k.h> is identical to list_for_each_entry_safe, from <linux/list.h>, it should be defined to use list_for_each_entry_safe, instead of reinventing the wheel. But some calls to each_entry_safe don't really need a safe version, just a direct list_for_each_entry is enough, this could save a temp variable (tmp) in every function that used rdev_for_each. In this patch, most rdev_for_each loops are replaced by list_for_each_entry, totally save many tmp vars; and only in the other situations that will call list_del to delete an entry, the safe version is used. Signed-off-by: Cheng Renquan <crquan@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:08 UTC
ccacc7d Andre Noll 08 January 2009, 21:31:08 UTC md: raid0: make hash_spacing and preshift sector-based. This patch renames the hash_spacing and preshift members of struct raid0_private_data to spacing and sector_shift respectively and changes the semantics as follows: We always have spacing = 2 * hash_spacing. In case sizeof(sector_t) > sizeof(u32) we also have sector_shift = preshift + 1 while sector_shift = preshift = 0 otherwise. Note that the values of nb_zone and zone are unaffected by these changes because in the sector_div() preceeding the assignement of these two variables both arguments double. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:08 UTC
83838ed Andre Noll 08 January 2009, 21:31:07 UTC md: raid0: Represent the size of strip zones in sectors. This completes the block -> sector conversion of struct strip_zone. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:07 UTC
0825b87 Andre Noll 08 January 2009, 21:31:07 UTC md: raid0 create_strip_zones(): Add KERN_INFO/KERN_ERR to printk's. This patch consists only of these trivial changes. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:07 UTC
6b8796c Andre Noll 08 January 2009, 21:31:07 UTC md: raid0 create_strip_zones(): Make two local variables sector-based. current_offset and curr_zone_offset stored the corresponding offsets as 1K quantities. Rename them to current_start and curr_zone_start to match the naming of struct strip_zone and store the offsets as sector counts. Also, add KERN_INFO to the printk() affected by this change to make checkpatch happy. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:07 UTC
6199d3d Andre Noll 08 January 2009, 21:31:07 UTC md: raid0: Represent zone->zone_offset in sectors. For the same reason as in the previous patch, rename it from zone_offset to zone_start. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:07 UTC
019c4e2 Andre Noll 08 January 2009, 21:31:06 UTC md: raid0: Represent device offset in sectors. Rename zone->dev_offset to zone->dev_start to make sure all users have been converted. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:06 UTC
e0f0686 Andre Noll 08 January 2009, 21:31:06 UTC md: raid0_make_request(): Replace local variable block by sector. This change already simplifies the code a bit. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:06 UTC
a471200 Andre Noll 08 January 2009, 21:31:06 UTC md: raid0_make_request(): Remove local variable chunk_size. We might as well use chunk_sects instead. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:06 UTC
1b7fdf8 Andre Noll 08 January 2009, 21:31:06 UTC md: raid0_make_request(): Replace chunksize_bits by chunksect_bits. As ffz(~(2 * x)) = ffz(~x) + 1, we have chunksect_bits = chunksize_bits + 1. Fixup all users accordingly. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:06 UTC
0c3573f NeilBrown 08 January 2009, 21:31:05 UTC md: use sysfs_notify_dirent to notify changes to md/sync_action. There is no compelling need for this, but sysfs_notify_dirent is a nicer interface and the change is good for consistency. Signed-off-by: NeilBrown <neilb@suse.de> 08 January 2009, 21:31:05 UTC
5384527 NeilBrown 08 January 2009, 21:31:05 UTC md: fix bitmap-on-external-file bug. commit a2ed9615e3222645007fc19991aedf30eed3ecfd fixed a bug with 'internal' bitmaps, but in the process broke 'in a file' bitmaps. So they are broken in 2.6.28 This fixes it, and needs to go in 2.6.28-stable. Signed-off-by: NeilBrown <neilb@suse.de> Cc: stable@kernel.org 08 January 2009, 21:31:05 UTC
6ecb6f2 Tejun Heo 08 January 2009, 21:29:20 UTC pata_hpt366: reimplement mode programming Reimplement mode programming logic of pata_hpt366 such that it's identical to that of IDE hpt366 driver. The differences were... * pata_hpt366 used 0xCFFF8FFFF to mask pio modes and 0x3FFFFFFF dma modes. IDE hpt366 uses 0xC1F8FFFF for PIO, 0x303800FF for MWDMA and 0x30070000 for UDMA. * pata_hpt366 doesn't set 0x08000000 for PIO unless it's already set and always turns it on for MWDMA/UDMA. IDE hpt366 doesn't bother with the bit. It always uses what was there. * IDE hpt366 always clears 0xC0000000. pata_hpt366 doesn't. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:29:20 UTC
b63d395 Jeff Garzik 08 January 2009, 21:28:21 UTC [libata] pata_hpt3x3: correct _freeze() function declaration Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:28:21 UTC
5c18c4d David Daney 10 December 2008, 23:39:12 UTC libata: Add special ata_pio_need_iordy() handling for Compact Flash. According to the Compact Flash specification r4.1, PIO modes 5 and 6 do not use iordy. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:10:36 UTC
78a7ba4 Sonic Zhang 07 January 2009, 16:37:12 UTC pata_platform: __pata_platform_remove() shouldn't be in discard section -- UPD include/linux/compile.h `___pata_platform_remove' referenced in section `__ksymtab_gpl' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o make: *** [.tmp_vmlinux1] Error 1 -- __pata_platform_remove() should not be in discarded section __pata_platform_remove(struct device *dev) is invoked in both pata_platform.c and pata_of_platform.c by reomve function defined in discarded section ".devexit.text". An exported function should not be put into discarded section. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:10:29 UTC
1564a18 Grant Grundler 07 January 2009, 02:26:40 UTC sata_sil24: remove unused sil24_port_multiplier AFAICT, struct sil24_port_multiplier isn't used anywhere. Remove it. Signed-off-by: Grant Grundler <grundler@google.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:09:59 UTC
8522ee2 Shane Huang 30 December 2008, 03:00:37 UTC [libata] ahci: Add SATA GEN3 related messages The present AHCI driver seems to support SATA GEN 3 speed, but the related messages should be modified. Signed-off-by: Shane Huang <shane.huang@amd.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:09:57 UTC
2852bcf Tejun Heo 02 January 2009, 03:04:48 UTC ata_piix: save, use saved and restore IOCFG Certain ACPI implementations mess up IOCFG on _STM making libata detect cable type incorrectly after a suspend/resume cycle. This patch makes ata_piix save IOCFG on attach, use the saved value for things which aren't dynamic and restore it on detach so that the next driver also gets the BIOS initialized value. This patch contains the following changes. * makes ich_pata_cable_detect() use saved_iocfg. * make piix_iocfg_bit18_quirk() take @host and use saved_iocfg. * hpriv allocation moved upwards to save iocfg before doing anything else. This fixes bz#11879. Andreas Mohr reported and diagnosed the problem. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Andreas Mohr <andi@lisas.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:09:43 UTC
fc80902 Alan Cox 05 January 2009, 14:13:53 UTC pata_ali: Fix and workaround for FIFO DMA bug In very obscure cases this can cause problems. We need to help the hardware out a bit to avoid DMA problems on a reset. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:09:29 UTC
1b2c357 Alan Cox 05 January 2009, 14:13:22 UTC pata_ali: force initialise a few bits We can't assume some of the setup here on non x86 boxes. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 08 January 2009, 21:09:11 UTC
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