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2013-05-10drm/i915: HSW: allow PCH clock gating for suspendImre Deak
For the device to enter D3 we should enable PCH clock gating. v2: - use HAS_PCH_LPT instead of IS_HASWELL (Ville, Paolo) - rename lpt_allow_clock_gating to lpt_suspend_hw (Paolo) Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: fix hotplug event bit trackingJani Nikula
commit 142e239849c800f9dc23f828762873073f612d3f Author: Egbert Eich <eich@suse.de> Date: Thu Apr 11 15:57:57 2013 +0200 drm/i915: Add bit field to record which pins have received HPD events (v3) added a bit field for hotplug event tracking. There ended up being three different v3 of the patch: [1], [2], and [3]. Apparently [1] was the correct one, but some frankenstein combination of the three got committed, which reversed the logic for setting the hotplug bits and misplaced a continue statement, skipping the hotplug irq storm handling altogether. This lead to broken hotplug detection, bisected to commit 321a1b3026ea194dd084cf3bda1e235b2986b0af Author: Egbert Eich <eich@suse.de> Date: Thu Apr 11 16:00:26 2013 +0200 drm/i915: Only reprobe display on encoder which has received an HPD event (v2) which uses the incorrectly set hotplug event bits. Fix the mess. [1] http://mid.gmane.org/1366112220-7638-6-git-send-email-eich@suse.de [2] http://mid.gmane.org/1365688677-13682-1-git-send-email-eich@suse.de [3] http://mid.gmane.org/1365688996-13874-1-git-send-email-eich@suse.de Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: Add references to some workaround we implementDamien Lespiau
We did not mention the workaround name when implementing those. This should help us track what we already implement. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: Add platform information to implemented workaroundsDamien Lespiau
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: only disable DDI sound if intel_crtc->eld_vldPaulo Zanoni
We already have the same check on intel_enable_ddi. This patch prevents "unclaimed register" messages when the power well is disabled. V2: Reset intel_crtc->eld_vld to false after the mode_set function. V3: Add both "type != INTEL_OUTPUT_EDP" requested. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: check the power well on i915_pipe_enabledPaulo Zanoni
This fixes "unclaimed register" messages when the power well is disabled and there's a GPU hang. v2: Use the new intel_display_power_enabled(). v3: Use the new domains for intel_display_power_enabled(). Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: clear FPGA_DBG_RM_NOCLAIM when capturing error statePaulo Zanoni
In the error state function we read the registers without checking if the power well is on, so after doing this we have to clear the FPGA_DBG_RM_NOCLAIM bit to prevent the next I915_WRITE from detecting it and printing an error message. The first version of this patch was checking for the power well state and then avoiding reading registers that were off, but the reviewers requested to just read the registers any way and then later clear the FPGA_DBG_RM_NOCLAIM bit. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: add power well and cpu transcoder info to the error statePaulo Zanoni
We need to dump these registers if we want to properly interpret the others. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: add intel_display_power_enabledPaulo Zanoni
This should replace intel_using_power_well. The idea is that we're adding the requested power domain as an argument, so this might enable the code to look less platform-specific and also allows us to easily add new domains in case we need. v2: Add more domains to enum intel_display_power_domain v3: Even more domains requested Requested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: set proper DPIO post divider for VGA on VLV v4Jesse Barnes
Supposedly we should use the DAC divider for <300MHz pixel clocks, but as that doesn't actually work as well as the high freq divider here in practice, just use the high freq divider all the time. v2: remove unconditional write (Jesse) check for pixel rate properly (Jesse) v3: give up, the DAC divider apparently doesn't work, and low res modes work ok (Jesse) remove debug msg (Jesse) Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: Kenneth Graunke <kenneth@whitecape.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: fix panel fitting on LVDS on ILK+ v2Jesse Barnes
This regression was introduced in: commit b074cec8c652f2d273907a4b35239b4766c894ac Author: Jesse Barnes <jbarnes@virtuousgeek.org> Date: Thu Apr 25 12:55:02 2013 -0700 drm/i915: move PCH pfit controls into pipe_config In refactoring this, it was only applied to eDP, which is incorrect. In fact, if we ever use the panel fitter to deal with overscan on HDMI, we'll need to extend it again, so just drop the conditional altogether. v2: drop check for eDP since we can use the fitter in any config (Daniel) Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: go back to switch for VLV mem freq detection v2Jesse Barnes
Both the docs and the existing code were wrong. So fix both and use a switch statement like we do elsewhere to make things simple & clear. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: read current freq from Punit on VLVJesse Barnes
Instead of returning the cached value, which is just what the kernel requested. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10drm/i915: Fix declaration of intel_gmbus_{is_forced_bit/is_port_falid}Jan-Simon Möller
Description: intel_gmbus_is_forced_bit is no extern as its body is right below. Likewise for intel_gmbus_is_port_valid. This fixes a compilation issue with clang. An initial version of this patch was developed by PaX Team <pageexec at freemail.hu>. This is respin of this patch. 20130509: v2: (re-)add inline upon request. Signed-off-by: Jan-Simon Möller <dl9pf@gmx.de> CC: pageexec@freemail.hu CC: daniel.vetter@ffwll.ch CC: airlied@linux.ie CC: intel-gfx@lists.freedesktop.org CC: dri-devel@lists.freedesktop.org CC: linux-kernel@vger.kernel.org [danvet: Bikeshed commit message.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10pm2301_charger: Fix module alias prefixAxel Lin
This driver is a i2c driver, use "i2c" rather than "platform" prefix for module alias. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-05-10wm831x_backup: Fix wrong kfree call for devdata->backup.nameAxel Lin
devdata->backup.name points to devdata->name, the memory for devdata->name is part of struct wm831x_backup. Thus remove kfree call for devdata->backup.name. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-05-10workqueue: workqueue_congested() shouldn't translate WORK_CPU_UNBOUND into ↵Tejun Heo
node number df2d5ae499 ("workqueue: map an unbound workqueues to multiple per-node pool_workqueues") made unbound workqueues to map to multiple per-node pool_workqueues and accordingly updated workqueue_contested() so that, for unbound workqueues, it maps the specified @cpu to the NUMA node number to obtain the matching pool_workqueue to query the congested state. Before this change, workqueue_congested() ignored @cpu for unbound workqueues as there was only one pool_workqueue and some users (fscache) called it with WORK_CPU_UNBOUND. After the commit, this causes the following oops as WORK_CPU_UNBOUND gets translated to garbage by cpu_to_node(). BUG: unable to handle kernel paging request at ffff8803598d98b8 IP: [<ffffffff81043b7e>] unbound_pwq_by_node+0xa1/0xfa PGD 2421067 PUD 0 Oops: 0000 [#1] SMP CPU: 1 PID: 2689 Comm: cat Tainted: GF 3.9.0-fsdevel+ #4 task: ffff88003d801040 ti: ffff880025806000 task.ti: ffff880025806000 RIP: 0010:[<ffffffff81043b7e>] [<ffffffff81043b7e>] unbound_pwq_by_node+0xa1/0xfa RSP: 0018:ffff880025807ad8 EFLAGS: 00010202 RAX: 0000000000000001 RBX: ffff8800388a2400 RCX: 0000000000000003 RDX: ffff880025807fd8 RSI: ffffffff81a31420 RDI: ffff88003d8016e0 RBP: ffff880025807ae8 R08: ffff88003d801730 R09: ffffffffa00b4898 R10: ffffffff81044217 R11: ffff88003d801040 R12: 0000000064206e97 R13: ffff880036059d98 R14: ffff880038cc8080 R15: ffff880038cc82d0 FS: 00007f21afd9c740(0000) GS:ffff88003d100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: ffff8803598d98b8 CR3: 000000003df49000 CR4: 00000000000007e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Stack: ffff8800388a2400 0000000000000002 ffff880025807b18 ffffffff810442ce ffffffff81044217 ffff880000000002 ffff8800371b4080 ffff88003d112ec0 ffff880025807b38 ffffffffa00810b0 ffff880036059d88 ffff880036059be8 Call Trace: [<ffffffff810442ce>] workqueue_congested+0xb7/0x12c [<ffffffffa00810b0>] fscache_enqueue_object+0xb2/0xe8 [fscache] [<ffffffffa007facd>] __fscache_acquire_cookie+0x3b9/0x56c [fscache] [<ffffffffa00ad8fe>] nfs_fscache_set_inode_cookie+0xee/0x132 [nfs] [<ffffffffa009e112>] do_open+0x9/0xd [nfs] [<ffffffff810e804a>] do_dentry_open+0x175/0x24b [<ffffffff810e8298>] finish_open+0x41/0x51 Fix it by using smp_processor_id() if @cpu is WORK_CPU_UNBOUND. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: David Howells <dhowells@redhat.com> Tested-and-Acked-by: David Howells <dhowells@redhat.com>
2013-05-10bq27x00: Fix I2C dependency in KConfigXiong Zhou
This patch fixes build failure(randconfig) of next-20130501. When config I2C as m, BATTERY_BQ27x00 as y, here comes the failure. The driver depends on I2C only if I2C is not disabled, as Lars commented. Last version of this patch make the driver depend on I2C unconditionally. Failure message: drivers/built-in.o: In function `bq27x00_read_i2c': bq27x00_battery.c:(.text+0x1082a7): undefined reference to `i2c_transfer' drivers/built-in.o: In function `bq27x00_battery_init': bq27x00_battery.c:(.init.text+0x6085): undefined reference to `i2c_register_driver' bq27x00_battery.c:(.init.text+0x60c7): undefined reference to `i2c_del_driver' drivers/built-in.o: In function `bq27x00_battery_exit': bq27x00_battery.c:(.exit.text+0xbf0): undefined reference to `i2c_del_driver' make: *** [vmlinux] Error 1 Signed-off-by: Xiong Zhou <jencce.kernel@gmail.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-05-10Merge branch 'wireless'David S. Miller
John W. Linville says: ==================== Here is a batch of fixes intended for the 3.10 stream. Amitkumar Karwar provides an mwifiex fix to plug a memory leak when the driver is unloaded. Bing Zhao brings an mwifiex fix for some flag handling that leads to log spam and an unusable interface. Daniel Drake offers an mwifiex fix for multicast filter setup, to correctly implement wakeup behaviour for multicast WOL. Felix Fietkau fixes an ath9k problem that produces logspam and keycache errors due to a bad return code. Stanislaw Gruszka produces an fix for a WARNING from ath5k, and an iwl4965 workaround to stop advertising a feature that doesn't work with the current mac80211 implementation. Sujith Manoharan gives us an ath9k fix to reprogram the HW beacon timers after a TSF update, and an initvals fix for the AR9565 device. Thommy Jakobsson fixes an rx descriptor underrun on b43. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-10Merge branch 'for-3.10' of git://linux-nfs.org/~bfields/linuxLinus Torvalds
Pull nfsd fixes from Bruce Fields: "Small fixes for two bugs and two warnings" * 'for-3.10' of git://linux-nfs.org/~bfields/linux: nfsd: fix oops when legacy_recdir_name_error is passed a -ENOENT error SUNRPC: fix decoding of optional gss-proxy xdr fields SUNRPC: Refactor gssx_dec_option_array() to kill uninitialized warning nfsd4: don't allow owner override on 4.1 CLAIM_FH opens
2013-05-10Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86Linus Torvalds
Pull x86 platform drivers from Matthew Garrett: "Small set of updates, mainly trivial bugfixes and some small updates to deal with newer hardware. There's also a new driver that allows qemu guests to notify the hypervisor that they've just paniced, which seems useful." * 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: Add support for fan button on Ideapad Z580 pvpanic: pvpanic device driver asus-nb-wmi: set wapf=4 for ASUSTeK COMPUTER INC. X75A drivers: platform: x86: Use PTR_RET function sony-laptop: SVS151290S kbd backlight and gfx switch support hp-wmi: add more definitions for new event_id's dell-laptop: Fix krealloc() misuse in parse_da_table() hp_accel: Ignore the error from lis3lv02d_poweron() at resume dell: add new dell WMI format for the AIO machines
2013-05-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal Pull stray syscall bits from Al Viro: "Several syscall-related commits that were missing from the original" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: switch compat_sys_sysctl to COMPAT_SYSCALL_DEFINE unicore32: just use mmap_pgoff()... unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE x86, vm86: fix VM86 syscalls: use SYSCALL_DEFINEx(...)
2013-05-10Merge tag 'ecryptfs-3.10-rc1-ablkcipher' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs Pull eCryptfs update from Tyler Hicks: "Improve performance when AES-NI (and most likely other crypto accelerators) is available by moving to the ablkcipher crypto API. The improvement is more apparent on faster storage devices. There's no noticeable change when hardware crypto is not available" * tag 'ecryptfs-3.10-rc1-ablkcipher' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs: eCryptfs: Use the ablkcipher crypto API
2013-05-10Merge tag 'for-linus-20130509' of git://git.infradead.org/~dwmw2/random-2.6Linus Torvalds
Pull misc fixes from David Woodhouse: "This is some miscellaneous cleanups that don't really belong anywhere else (or were ignored), that have been sitting in linux-next for some time. Two of them are fixes resulting from my audit of krealloc() usage that don't seem to have elicited any response when I posted them, and the other three are patches from Artem removing dead code." * tag 'for-linus-20130509' of git://git.infradead.org/~dwmw2/random-2.6: pcmcia: remove RPX board stuff m68k: remove rpxlite stuff pcmcia: remove Motorola MBX860 support params: Fix potential memory leak in add_sysfs_param() dell-laptop: Fix krealloc() misuse in parse_da_table()
2013-05-10Merge tag 'kvm-3.10-2' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Gleb Natapov: "Most of the fixes are in the emulator since now we emulate more than we did before for correctness sake we see more bugs there, but there is also an OOPS fixed and corruption of xcr0 register." * tag 'kvm-3.10-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: emulator: emulate SALC KVM: emulator: emulate XLAT KVM: emulator: emulate AAM KVM: VMX: fix halt emulation while emulating invalid guest sate KVM: Fix kvm_irqfd_init initialization KVM: x86: fix maintenance of guest/host xcr0 state
2013-05-10Merge tag 'dm-3.10-changes-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm Pull device-mapper updates from Alasdair Kergon: "Allow devices that hold metadata for the device-mapper thin provisioning target to be extended easily; allow WRITE SAME on multipath devices; an assortment of little fixes and clean-ups." * tag 'dm-3.10-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm: (21 commits) dm cache: set config value dm cache: move config fns dm thin: generate event when metadata threshold passed dm persistent metadata: add space map threshold callback dm persistent data: add threshold callback to space map dm thin: detect metadata device resizing dm persistent data: support space map resizing dm thin: open dev read only when possible dm thin: refactor data dev resize dm cache: replace memcpy with struct assignment dm cache: fix typos in comments dm cache policy: fix description of lookup fn dm: document iterate_devices dm persistent data: fix error message typos dm cache: tune migration throttling dm mpath: enable WRITE SAME support dm table: fix write same support dm bufio: avoid a possible __vmalloc deadlock dm snapshot: fix error return code in snapshot_ctr dm cache: fix error return code in cache_create ...
2013-05-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: - fix usage of sleeping lock in atomic context from Jiri Kosina - build fix for hid-steelseries under certain .config setups by Simon Wood - simple mismerge fix from Fernando Luis Vázquez Cao * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: debug: fix RCU preemption issue HID: hid-steelseries fix led class build issue HID: reintroduce fix-up for certain Sony RF receivers
2013-05-10Merge branch 'postmerge' into for-linusJames Bottomley
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10Merge branch 'misc' into for-linusJames Bottomley
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10Merge tag 'sound-3.10' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "This contains small fixes since the previous pull request: - A few regression fixes and small updates of HD-audio - Yet another fix for Haswell HDMI audio - A copule of trivial fixes in ASoC McASP, DPAM and WM8994" * tag 'sound-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: Revert "ALSA: hda - Don't set up active streams twice" ALSA: Add comment for control TLV API ALSA: hda - Apply pin-enablement workaround to all Haswell HDMI codecs ALSA: HDA: Fix Oops caused by dereference NULL pointer ALSA: mips/sgio2audio: Remove redundant platform_set_drvdata() ALSA: mips/hal2: Remove redundant platform_set_drvdata() ALSA: hda - Fix 3.9 regression of EAPD init on Conexant codecs sound: Fix make allmodconfig on MIPS ALSA: hda - Fix system panic when DMA > 40 bits for Nvidia audio controllers ALSA: atmel: Remove redundant platform_set_drvdata() ASoC: McASP: Fix receive clock polarity in DAIFMT_NB_NF mode. ASoC: wm8994: missing break in wm8994_aif3_hw_params() ASoC: McASP: Add pins output direction for rx clocks when configured in CBS_CFS format ASoC: dapm: use clk_prepare_enable and clk_disable_unprepare
2013-05-10Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS updates from Ralf Baechle: - More work on DT support for various platforms - Various fixes that were to late to make it straight into 3.9 - Improved platform support, in particular the Netlogic XLR and BCM63xx, and the SEAD3 and Malta eval boards. - Support for several Ralink SOC families. - Complete support for the microMIPS ASE which basically reencodes the existing MIPS32/MIPS64 ISA to use non-constant size instructions. - Some fallout from LTO work which remove old cruft and will generally make the MIPS kernel easier to maintain and resistant to compiler optimization, even in absence of LTO. - KVM support. While MIPS has announced hardware virtualization extensions this KVM extension uses trap and emulate mode for virtualization of MIPS32. More KVM work to add support for VZ hardware virtualizaiton extensions and MIPS64 will probably already be merged for 3.11. Most of this has been sitting in -next for a long time. All defconfigs have been build or run time tested except three for which fixes are being sent by other maintainers. Semantic conflict with kvm updates done as per Ralf * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (118 commits) MIPS: Add new GIC clockevent driver. MIPS: Formatting clean-ups for clocksources. MIPS: Refactor GIC clocksource code. MIPS: Move 'gic_frequency' to common location. MIPS: Move 'gic_present' to common location. MIPS: MIPS16e: Add unaligned access support. MIPS: MIPS16e: Support handling of delay slots. MIPS: MIPS16e: Add instruction formats. MIPS: microMIPS: Optimise 'strnlen' core library function. MIPS: microMIPS: Optimise 'strlen' core library function. MIPS: microMIPS: Optimise 'strncpy' core library function. MIPS: microMIPS: Optimise 'memset' core library function. MIPS: microMIPS: Add configuration option for microMIPS kernel. MIPS: microMIPS: Disable LL/SC and fix linker bug. MIPS: microMIPS: Add vdso support. MIPS: microMIPS: Add unaligned access support. MIPS: microMIPS: Support handling of delay slots. MIPS: microMIPS: Add support for exception handling. MIPS: microMIPS: Floating point support. MIPS: microMIPS: Fix macro naming in micro-assembler. ...
2013-05-10[SCSI] qla2xxx: Update firmware link in Kconfig file.Chad Dupuis
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] iscsi class, qla4xxx: fix sess/conn refcounting when find fns are usedMike Christie
This fixes a bug where the iscsi class/driver did not do a put_device when a sess/conn device was found. This also simplifies the interface by not having to pass in some arguments that were duplicated and did not need to be exported. Reported-by: Zhao Hongjiang <zhaohongjiang@huawei.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] sas: unify the pointlessly separated enums sas_dev_type and ↵James Bottomley
sas_device_type These enums have been separate since the dawn of SAS, mainly because the latter is a procotol only enum and the former includes additional state for libsas. The dichotomy causes endless confusion about which one you should use where and leads to pointless warnings like this: drivers/scsi/mvsas/mv_sas.c: In function 'mvs_update_phyinfo': drivers/scsi/mvsas/mv_sas.c:1162:34: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] Fix by eliminating one of them. The one kept is effectively the sas.h one, but call it sas_device_type and make sure the enums are all properly namespaced with the SAS_ prefix. Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] pm80xx: thermal, sas controller config and error handling updateSakthivel K
Modified thermal configuration to happen after interrupt registration Added SAS controller configuration during initialization Added error handling logic to handle I_T_Nexus errors and variants [jejb: fix up tabs and spaces issues] Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] pm80xx: NCQ error handling changesSakthivel K
Handled NCQ errors in the low level driver as the FW is not providing the faulty tag for NCQ errors for libsas to recover. [jejb: fix checkpatch issues] Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] pm80xx: WWN Modification for PM8081/88/89 controllersSakthivel K
Individual WWN read operations based on controller. PM8081 - Read WWN from Flash VPD. PM8088/89 - Read WWN from EEPROM. PM8001 - Read WWN from NVM. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] pm80xx: Changed module name and debug messages updateSakthivel K
Changed name in driver to pm80xx. Updated debug messages. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] pm80xx: Firmware flash memory free fix, with addition of new memory ↵Sakthivel K
region for it Performing pci_free_consistent in tasklet had result in a core dump. So allocated a new memory region for it. Fix for passing proper address and operation in firmware flash update. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] pm80xx: SPC new firmware changes for device id 0x8081 aloneSakthivel K
Additional bar shift for new SPC firmware, applicable to device id 0x8081 only. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant ↵Sakthivel K
changes in common files Implementation of SPCv/ve specific hardware functionality and macros. Changing common functionalities wrt SPCv/ve operations. Conditional checks for SPC specific operations. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] pm80xx: MSI-X implementation for using 64 interruptsSakthivel K
Implementation of interrupt handlers and tasklets to support upto 64 interrupt for the device. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] pm80xx: Updated common functions common for SPC and SPCv/veSakthivel K
Update of function prototype for common function to SPC and SPCv/ve. Multiple queues implementation for IO. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] pm80xx: Multiple inbound/outbound queue configurationSakthivel K
Memory allocation and configuration of multiple inbound and outbound queues. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] pm80xx: Added SPCv/ve specific ids, variables and modify for SPCSakthivel K
Updated pci id table with device, vendor, subdevice and subvendor ids for 8081, 8088, 8089 SAS/SATA controllers. Added SPCv/ve related macros. Updated macros, hba info structure and other structures for SPCv/ve. Update of structure and variable names for SPC hardware functionalities. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] lpfc: fix up Kconfig dependenciesJames Bottomley
lpfc uses the generic checksum as well as the T10DIF one from the lib/ directory, so make sure they're selected. Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10[SCSI] Handle MLQUEUE busy response in scsi_send_eh_cmndHannes Reinecke
scsi_send_eh_cmnd() is calling queuecommand() directly, so it needs to check the return value here. The only valid return codes for queuecommand() are 'busy' states, so we need to wait for a bit to allow the LLDD to recover. Based on an earlier patch from Wen Xiong. [jejb: fix confusion between msec and jiffies values and other issues] [bvanassche: correct stall_for interval] Cc: Wen Xiong <wenxiong@linux.vnet.ibm.com> Cc: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-10Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2013-05-10Merge tag 'arc-v3.10-rc1-part2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull second set of arc arch updates from Vineet Gupta: "Aliasing VIPT dcache support for ARC I'm satisified with testing, specially with fuse which has historically given grief to VIPT arches (ARM/PARISC...)" * tag 'arc-v3.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: [TB10x] Remove GENERIC_GPIO ARC: [mm] Aliasing VIPT dcache support 4/4 ARC: [mm] Aliasing VIPT dcache support 3/4 ARC: [mm] Aliasing VIPT dcache support 2/4 ARC: [mm] Aliasing VIPT dcache support 1/4 ARC: [mm] refactor the core (i|d)cache line ops loops ARC: [mm] serious bug in vaddr based icache flush
2013-05-10Merge branch 'for-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu Pull m68knommu updates from Greg Ungerer: "The bulk of the changes are generalizing the ColdFire v3 core support and adding in 537x CPU support. Also a couple of other bug fixes, one to fix a reintroduction of a past bug in the romfs filesystem nommu support." * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: enable Timer on coldfire 532x m68knommu: fix ColdFire 5373/5329 QSPI base address m68knommu: add support for configuring a Freescale M5373EVB board m68knommu: add support for the ColdFire 537x family of CPUs m68knommu: make ColdFire M532x platform support more v3 generic m68knommu: create and use a common M53xx ColdFire class of CPUs m68k: remove unused asm/dbg.h m68k: Set ColdFire ACR1 cache mode depending on kernel configuration romfs: fix nommu map length to keep inside filesystem m68k: clean up unused "config ROMVECSIZE"
generated by cgit (git 2.34.1) at 2025-09-24 09:31:13 +0000