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2014-01-23drm/nve0/fifo: recover from mmu faults on bar1/bar3Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: keep mmu fault interrupts enabled at all timesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: update human-readable mmu fault descriptionsBen Skeggs
Ordering from Android GK20A driver, names from binary driver strings. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: document more intr status bitsBen Skeggs
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: populate PBDMA status bitfield with more definitionsBen Skeggs
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: s/subfifo/PBDMA/Ben Skeggs
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: s/playlist/runlist/Ben Skeggs
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvf0/gr: enable acceleration with our chsw ucodeBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv108/gr: enable acceleration with our chsw ucodeBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvc0-/gr: handle fwmthd interrupts in ucodeBen Skeggs
Compute code in mesa triggers one of these, hanging the engine. Let's at least ack the request for now to avoid the hang. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvc0-/gr: fiddle some magic around strand initBen Skeggs
Fixes HUB_INIT timeout on GK110/GK208 when not using NVIDIA's ucode. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv108/gr: initial support (need external fuc)Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv108/ce: enable copy enginesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv108/fifo: initial supportBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvf0/gr: remove a copy+pasto in ctx reglistBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvc0-/gr: bring in some macros to abstract falcon isa differencesBen Skeggs
Need. A. Compiler... Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/falcon: use vmalloc to create firwmare copiesIlia Mirkin
Some firmware images may be large (64K), so using kmalloc memory is inappropriate for them. Use vmalloc instead, to avoid high-order allocation failures. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Cc: stable@vger.kernel.org
2014-01-23drm/nouveau/gem: remove (now) unneeded pre-validate fence syncBen Skeggs
Now that nouveau_bo.c can handle sync when it actually needs to, we can remove this and avoid a double semaphore acquire when syncing in the command submission path. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/ttm: explicitly wait for bo idle before memcpy buffer moveBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/ttm: explicity sync with kernel channel before moving bufferBen Skeggs
The GEM code handles this currently, but that'll be removed. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/ttm: tidy up creation of temporary buffer move vmasBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv04/plane: add support for nv04/nv05 video overlayIlia Mirkin
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv10/plane: add YUYV supportIlia Mirkin
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv50-: map TTM_PL_SYSTEM through a BAR for CPU accessMaarten Lankhorst
Moves bo's to TTM_PL_TT for BAR mapping, to hide tiling from user. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau: fix m2mf copy to tiled gartMaarten Lankhorst
Commit de7b7d59d54852c introduced tiled GART, but a linear copy is still performed. This may result in errors on eviction, fix it by checking tiling from memtype. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: stable@vger.kernel.org #3.10+ Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/vm: reduce number of entry-points to vm_map()Ben Skeggs
Pretty much everywhere had to make the decision which to use, so it makes a lot more sense to just have one entrypoint decide the path to take instead. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-22bonding: clean the primary slave if there is no slave matching new primarydingtianhong
If the new primay is not matching any slave in the bond, the bond should record it to params, clean the primary slave and select a new active slave. Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22net: vxlan: convert to act as a pernet subsystemDaniel Borkmann
As per suggestion from Eric W. Biederman, vxlan should be using {un,}register_pernet_subsys() instead of {un,}register_pernet_device() to ensure the vxlan_net structure is initialized before and cleaned up after all network devices in a given network namespace i.e. when dealing with network notifiers. This is similarly handeled already in commit 91e2ff3528ac ("net: Teach vlans to cleanup as a pernet subsystem") and, thus, improves upon fd27e0d44a89 ("net: vxlan: do not use vxlan_net before checking event type"). Just as in 91e2ff3528ac, we do not need to explicitly handle deletion of vxlan devices as network namespace exit calls dellink on all remaining virtual devices, and rtnl_link_unregister() calls dellink on all outstanding devices in that network namespace, so we can entirely drop the pernet exit operation as well. Moreover, on vxlan module exit, rcu_barrier() is called by netns since commit 3a765edadb28 ("netns: Add an explicit rcu_barrier to unregister_pernet_{device|subsys}"), so this may be omitted. Tested with various scenarios and works well on my side. Suggested-by: Eric W. Biederman <ebiederm@xmission.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22Merge tag 'scsi-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "This patch set is a lot of driver updates for qla4xxx, bfa, hpsa, qla2xxx. It also removes the aic7xxx_old driver (which has been deprecated for nearly a decade) and adds support for deadlines in error handling" * tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (75 commits) [SCSI] hpsa: allow SCSI mid layer to handle unit attention [SCSI] hpsa: do not require board "not ready" status after hard reset [SCSI] hpsa: enable unit attention reporting [SCSI] hpsa: rename scsi prefetch field [SCSI] hpsa: use workqueue instead of kernel thread for lockup detection [SCSI] ipr: increase dump size in ipr driver [SCSI] mac_scsi: Fix crash on out of memory [SCSI] st: fix enlarge_buffer [SCSI] qla1280: Annotate timer on stack so object debug does not complain [SCSI] qla4xxx: Update driver version to 5.04.00-k3 [SCSI] qla4xxx: Recreate chap data list during get chap operation [SCSI] qla4xxx: Add support for ISCSI_PARAM_LOCAL_IPADDR sysfs attr [SCSI] libiscsi: Add local_ipaddr parameter in iscsi_conn struct [SCSI] scsi_transport_iscsi: Export ISCSI_PARAM_LOCAL_IPADDR attr for iscsi_connection [SCSI] qla4xxx: Add host statistics support [SCSI] scsi_transport_iscsi: Add host statistics support [SCSI] qla4xxx: Added support for Diagnostics MBOX command [SCSI] bfa: Driver version upgrade to 3.2.23.0 [SCSI] bfa: change FC_ELS_TOV to 20sec [SCSI] bfa: Observed auto D-port mode instead of manual ...
2014-01-22mtd: s3c2410: Merge plat/regs-nand.h into s3c2410.cSachin Kamat
plat/regs-nand.h is used only by S3C2410 nand driver. Since there are no other users, merge this file into the driver code to remove platform dependency. While at it also remove unused macros. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-01-23drm/cirrus: correct register values for 16bppTakashi Iwai
When the mode is set with 16bpp on QEMU, the output gets totally broken. The culprit is the bogus register values set for 16bpp, which was likely copied from from a wrong place. Addresses https://bugzilla.novell.com/show_bug.cgi?id=799216 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: David Airlie <airlied@linux.ie> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-23drm/nouveau: make vga_switcheroo code depend on VGA_SWITCHEROOJeff Mahoney
Commit 8116188fdef594 ("nouveau/acpi: hook up to the MXM method for mux switching.") broke the build on non-x86 architectures due to the new dependency on MXM and MXM being an x86 platform driver. It built previously since the vga switcheroo registration routines were zereod out on !X86. The code was built in but unused. This patch makes all of the DSM code depend on CONFIG_VGA_SWITCHEROO, allowing it to build on non-x86 and shrinking the module size as well. [rdunlap@infradead.org: fix build eror when VGA_SWITCHEROO is not enabled] Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: David Airlie <airlied@linux.ie> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-23drm/mgag200: on cards with < 2MB VRAM default to 16-bitDave Airlie
This aligns with what the userspace -mga driver does in the same situation. Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-22Merge tag 'pci-v3.14-changes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: "PCI changes for the v3.14 merge window: Resource management - Change pci_bus_region addresses to dma_addr_t (Bjorn Helgaas) - Support 64-bit AGP BARs (Bjorn Helgaas, Yinghai Lu) - Add pci_bus_address() to get bus address of a BAR (Bjorn Helgaas) - Use pci_resource_start() for CPU address of AGP BARs (Bjorn Helgaas) - Enforce bus address limits in resource allocation (Yinghai Lu) - Allocate 64-bit BARs above 4G when possible (Yinghai Lu) - Convert pcibios_resource_to_bus() to take pci_bus, not pci_dev (Yinghai Lu) PCI device hotplug - Major rescan/remove locking update (Rafael J. Wysocki) - Make ioapic builtin only (not modular) (Yinghai Lu) - Fix release/free issues (Yinghai Lu) - Clean up pciehp (Bjorn Helgaas) - Announce pciehp slot info during enumeration (Bjorn Helgaas) MSI - Add pci_msi_vec_count(), pci_msix_vec_count() (Alexander Gordeev) - Add pci_enable_msi_range(), pci_enable_msix_range() (Alexander Gordeev) - Deprecate "tri-state" interfaces: fail/success/fail+info (Alexander Gordeev) - Export MSI mode using attributes, not kobjects (Greg Kroah-Hartman) - Drop "irq" param from *_restore_msi_irqs() (DuanZhenzhong) SR-IOV - Clear NumVFs when disabling SR-IOV in sriov_init() (ethan.zhao) Virtualization - Add support for save/restore of extended capabilities (Alex Williamson) - Add Virtual Channel to save/restore support (Alex Williamson) - Never treat a VF as a multifunction device (Alex Williamson) - Add pci_try_reset_function(), et al (Alex Williamson) AER - Ignore non-PCIe error sources (Betty Dall) - Support ACPI HEST error sources for domains other than 0 (Betty Dall) - Consolidate HEST error source parsers (Bjorn Helgaas) - Add a TLP header print helper (Borislav Petkov) Freescale i.MX6 - Remove unnecessary code (Fabio Estevam) - Make reset-gpio optional (Marek Vasut) - Report "link up" only after link training completes (Marek Vasut) - Start link in Gen1 before negotiating for Gen2 mode (Marek Vasut) - Fix PCIe startup code (Richard Zhu) Marvell MVEBU - Remove duplicate of_clk_get_by_name() call (Andrew Lunn) - Drop writes to bridge Secondary Status register (Jason Gunthorpe) - Obey bridge PCI_COMMAND_MEM and PCI_COMMAND_IO bits (Jason Gunthorpe) - Support a bridge with no IO port window (Jason Gunthorpe) - Use max_t() instead of max(resource_size_t,) (Jingoo Han) - Remove redundant of_match_ptr (Sachin Kamat) - Call pci_ioremap_io() at startup instead of dynamically (Thomas Petazzoni) NVIDIA Tegra - Disable Gen2 for Tegra20 and Tegra30 (Eric Brower) Renesas R-Car - Add runtime PM support (Valentine Barshak) - Fix rcar_pci_probe() return value check (Wei Yongjun) Synopsys DesignWare - Fix crash in dw_msi_teardown_irq() (Bjørn Erik Nilsen) - Remove redundant call to pci_write_config_word() (Bjørn Erik Nilsen) - Fix missing MSI IRQs (Harro Haan) - Add dw_pcie prefix before cfg_read/write (Pratyush Anand) - Fix I/O transfers by using CPU (not realio) address (Pratyush Anand) - Whitespace cleanup (Jingoo Han) EISA - Call put_device() if device_register() fails (Levente Kurusa) - Revert EISA initialization breakage ((Bjorn Helgaas) Miscellaneous - Remove unused code, including PCIe 3.0 interfaces (Stephen Hemminger) - Prevent bus conflicts while checking for bridge apertures (Bjorn Helgaas) - Stop clearing bridge Secondary Status when setting up I/O aperture (Bjorn Helgaas) - Use dev_is_pci() to identify PCI devices (Yijing Wang) - Deprecate DEFINE_PCI_DEVICE_TABLE (Joe Perches) - Update documentation 00-INDEX (Erik Ekman)" * tag 'pci-v3.14-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (119 commits) Revert "EISA: Initialize device before its resources" Revert "EISA: Log device resources in dmesg" vfio-pci: Use pci "try" reset interface PCI: Check parent kobject in pci_destroy_dev() xen/pcifront: Use global PCI rescan-remove locking powerpc/eeh: Use global PCI rescan-remove locking PCI: Fix pci_check_and_unmask_intx() comment typos PCI: Add pci_try_reset_function(), pci_try_reset_slot(), pci_try_reset_bus() MPT / PCI: Use pci_stop_and_remove_bus_device_locked() platform / x86: Use global PCI rescan-remove locking PCI: hotplug: Use global PCI rescan-remove locking pcmcia: Use global PCI rescan-remove locking ACPI / hotplug / PCI: Use global PCI rescan-remove locking ACPI / PCI: Use global PCI rescan-remove locking in PCI root hotplug PCI: Add global pci_lock_rescan_remove() PCI: Cleanup pci.h whitespace PCI: Reorder so actual code comes before stubs PCI/AER: Support ACPI HEST AER error sources for PCI domains other than 0 ACPICA: Add helper macros to extract bus/segment numbers from HEST table. PCI: Make local functions static ...
2014-01-22bonding: convert slaves to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so slaves would use the new bonding option API. Also move the option to its own set function in bond_options.c and fix some style errors. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert lp_interval to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so lp_interval would use the new bonding option API. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert resend_igmp to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so resend_igmp would use the new bonding option API. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert all_slaves_active to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so all_slaves_active would use the new bonding option API. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert queue_id to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so queue_id would use the new bonding option API. Also move it to its own set function in bond_options.c and fix some style errors. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert active_slave to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so active_slave would use the new bonding option API. Also some trivial/style fixes. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert use_carrier to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so use_carrier would use the new bonding option API. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert primary_reselect to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so primary_reselect would use the new bonding option API. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert primary to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so primary would use the new bonding option API. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert miimon to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so miimon would use the new bonding option API. The "default" definition has been removed as it was 0. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert num_peer_notif to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so num_peer_notif would use the new bonding option API. When the auto-sysfs generation is done an alias should be added for this option as there're currently 2 entries in sysfs for it. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert ad_select to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so ad_select would use the new bonding option API. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert min_links to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so min_links would use the new bonding option API. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert lacp_rate to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so lacp_rate would use the new bonding option API. Also some trivial/style error fixes. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert updelay to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so updelay would use the new bonding option API. Also some trivial style fixes. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: convert downdelay to use the new option APINikolay Aleksandrov
This patch adds the necessary changes so downdelay would use the new bonding option API. Also some trivial style fixes. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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