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2010-03-27[SCSI] attirbute_container: Initialize sysfs attributes with sysfs_attr_initJames Bottomley
All of the SCSI transport classes are suddenly spitting lockdep warnings. According to Eric Biderman this is because lockdep needs static initialisers and the attribute container way of doing things end up with dynamic sysfs attributes. Fix this by calling sysfs_attr_init which sets the lockdep key correctly. Tested-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-03-27[SCSI] advansys: fix regression with request_firmware changeHerton Ronaldo Krzesinski
On newer kernels users of advansys module are reporting system hang when trying to load it without firmware files present. After looking closely at description on https://qa.mandriva.com/show_bug.cgi?id=53220, I think this is related to commit "[SCSI] advansys: use request_firmware". The problem is that after switch to request_firmware, asc_dvc->err_code isn't being set when firmware files aren't found or loading fails. err_code is used by the driver to judge if there was a fatal error or not, as can be seen for example on advansys_board_found, which will only return -ENODEV when err_code is set. Because err_code isn't being set when request_firmware fails, this is a change of behaviour of the code before request_firmware addition, making it continue to load and it fails later as the firmware wasn't really loaded. Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-03-27[SCSI] qla2xxx: Updated version number to 8.03.02-k2.Giridhar Malavali
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-03-27[SCSI] qla2xxx: Prevent sending mbx commands from sysfs during isp reset.Santosh Vernekar
The fix prevents application path from sending get-firmware-state mbx command during as isp reset. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-03-27[SCSI] qla2xxx: Disable MSI on qla24xx chips other than QLA2432.Ben Hutchings
On specific platforms, MSI is unreliable on some of the QLA24xx chips, resulting in fatal I/O errors under load, as reported in <http://bugs.debian.org/572322> and by some RHEL customers. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-03-27[SCSI] qla2xxx: Check to make sure multique and CPU affinity support is not ↵Michael Hernandez
enabled at the same time. The logic is changed to detect this condition based on following 1) both module parameters are off (ql2xmaxqueues and ql2xmultique_tag). 2) both module parameters are on (ql2xmaxqueues and ql2xmultique_tag). 3) The HBA does not support multi queue. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-03-27[SCSI] qla2xxx: Correct vp_idx checking during PORT_UPDATE processing.Andrew Vasquez
Checks should only be done for NPIV-capable ISPs. Original code could result in PORT_UPDATEs being missed on non-NPIV-capable ISPs. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-03-27[SCSI] qla2xxx: Honour "Extended BB credits" bit for CNAs.Santosh Vernekar
We now enable/disable "Additional Receive Credits" in f/w based on nvram parameter "Extended_BB_Credits" bit (i.e. Enhanced-Features: at offset 0x196). This is applicable only for GEN2 CNAs. Signed-off-by: Santosh Vernekar <santosh.vernekar@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-03-27[SCSI] scsi_transport_fc: Make sure commands are completed when rport is offlineSarang Radke
blk_end_request doesn't complete a bidi request successfully The unfinished request eventually triggers a panic in timeout handling routine fc_bsg_job_timeout as req->special is NULL Use blk_end_request_all to end the request unconditionally Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Acked-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-03-27[SCSI] libiscsi: Fix recovery slowdown regressionMike Christie
We could be failing/stopping a connection due to libiscsi starting recovery/cleanup, but the xmit path or scsi eh thread path could be dropping the connection at the same time. As a result the session->state gets set to failed instead of in recovery. We end up not blocking the session and so the replacement timeout never gets started and we only end up failing the IO when scsi_softirq_done sees that the cmd has been running for (cmd->allowed + 1) * rq->timeout secs. We used to fail the IO right away so users are seeing a long delay when using dm-multipath. This problem was added in 2.6.28. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Cc: stable@kernel.org Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-03-27drivers/net: Fix continuation linesJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-27e1000: do not modify tx_queue_len on link speed changeEmil Tantilov
Previously the driver tweaked txqueuelen to avoid false Tx hang reports seen at half duplex. This had the effect of overriding user set values on link change/reset. Testing shows that adjusting only the timeout factor is sufficient to prevent Tx hang reports at half duplex. This patch removes all instances of tx_queue_len in the driver. Based on e1000e patch by Franco Fichtner <franco@lastsummer.de> CC: Franco Fichtner <franco@lastsummer.de> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-27ixgbe: Do not run all Diagnostic offline tests when VFs are activeGreg Rose
When running the offline diagnostic tests check to see if any VFs are online. If so then only run the link test. This is necessary because the VFs running in guest VMs aren't aware of when the PF is taken offline for a diagnostic test. Also put a message to the system log telling the system administrator to take the VFs offline manually if (s)he wants to run a full diagnostic. Return 1 on each of the tests not run to alert the user of the condition. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-27igb: use correct bits to identify if managability is enabledAlexander Duyck
igb was previously checking the wrong bits in the MANC register to determine if managability was enabled. As a result it was incorrectly powering down and resetting the phy when it didn't need to. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-27benet: Fix compile warnnings in drivers/net/benet/be_ethtool.cwzt wzt
Fix the following warnings: be_ethtool.c:493: warning: integer constant is too large for 'long' type be_ethtool.c:493: warning: integer constant is too large for 'long' type Signed-off-by: Zhitong Wang <zhitong.wangzt@alibaba-inc.com> Acked-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-27Revert "via82cxxx: workaround h/w bugs"David S. Miller
This reverts commit f931a5d5785d7b7c44871bd7ad2762e29dfddf29. It causes regressions for some users. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26of/flattree: Fix unhandled OF_DT_NOP tag when unflattening the device treeJason Gunthorpe
NOPs within the property section are skipped, but NOPs between OF_DT_END_NODE and OF_DT_BEGIN_NODE were not. My firmware NOPs out entire nodes depending on various environment parameters. of_scan_flat_dt already handles NOP more generally. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-03-26e1000e: do not modify tx_queue_len on link speed changeEmil Tantilov
Previously the driver tweaked txqueuelen to avoid false Tx hang reports seen at half duplex. This had the effect of overriding user set values on link change/reset. Testing shows that adjusting only the timeout factor is sufficient to prevent Tx hang reports at half duplex. This patch removes all instances of tx_queue_len in the driver. Originally reported and patched by Franco Fichtner CC: Franco Fichtner <franco@lastsummer.de> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26igbvf: do not modify tx_queue_len on link speed changeEmil Tantilov
Previously the driver tweaked txqueuelen to avoid false Tx hang reports seen at half duplex. This had the effect of overriding user set values on link change/reset. Testing shows that adjusting only the timeout factor is sufficient to prevent Tx hang reports at half duplex. Based on e1000e patch by Franco Fichtner <franco@lastsummer.de> CC: Franco Fichtner <franco@lastsummer.de> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26tulip: Fix null dereference in uli526x_rx_packet()Kyle McMartin
Acked-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26gianfar: fix undo of reserve()Ben Menchaca
Fix undo of reserve() before RX recycle gfar_new_skb reserve()s space in the SKB to align it. If an error occurs, and the skb needs to be returned to the RX recycle queue, the current code attempts to reset head, but did not reset tail. This patch remembers the alignment amount, and reverses the reserve() when needed. Signed-off-by: Ben Menchaca <ben@bigfootnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: x86/PCI: truncate _CRS windows with _LEN > _MAX - _MIN + 1 x86/PCI: for host bridge address space collisions, show conflicting resource frv/PCI: remove redundant warnings x86/PCI: remove redundant warnings PCI: don't say we claimed a resource if we failed PCI quirk: Disable MSI on VIA K8T890 systems PCI quirk: RS780/RS880: work around missing MSI initialization PCI quirk: only apply CX700 PCI bus parking quirk if external VT6212L is present PCI: complain about devices that seem to be broken PCI: print resources consistently with %pR PCI: make disabled window printk style match the enabled ones PCI: break out primary/secondary/subordinate for readability PCI: for address space collisions, show conflicting resource resources: add interfaces that return conflict information PCI: cleanup error return for pcix get and set mmrbc functions PCI: fix access of PCI_X_CMD by pcix get and set mmrbc functions PCI: kill off pci_register_set_vga_state() symbol export. PCI: fix return value from pcix_get_max_mmrbc()
2010-03-26Merge branch 'urgent' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 * 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: use dev_pm_ops for class pcmcia_socket_class power: support _noirq actions on device types and classes pcmcia: allow for four multifunction subdevices (again) pcmcia: do not use ioports < 0x100 on x86 pd6729: Coding Style fixes
2010-03-26Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: core: align driver match with modalias firewire: core: fix Model_ID in modalias firewire: ohci: add cycle timer quirk for the TI TSB12LV22 firewire: core: fw_iso_resource_manage: fix error handling
2010-03-26ixgbe: filter FIP frames into the FCoE offload queuesChris Leech
During FCF solicitation, the switch is supposed to pad the solicited advertisement out to the endpoints specified maximum FCoE frame size. That means that we need to receive FIP frames that are larger than the standard MTU. To make sure the receive queue is configured correctly, we should be filtering FIP traffic into the FCoE queues. Signed-off-by: Chris Leech <christopher.leech@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26ixgbe: Priority tag FIP framesRobert Love
Currently FIP (FCoE Initialization Protocol) frames are going untagged. This causes various problems with FCFs (switches) that have negotiated a priority over dcbx. This patch tags FIP frames with the same priority as the FCoE frames. Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: Chris Leech <christopher.leech@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26ixgbe: Don't allow user buffer count to exceed 256Robert Love
If the user buffer count was 256 the shift would place a 1 in the offset region leading to errors. It also overwrites the uers buffer list. This patch makes sure that at most 256 user buffers are allowed for DDP and the buffer count is masked properly such that it doesn't overwrite the offset when shifting the bits. Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: Yi Zou <yi.zou@intel.com> Signed-off-by: Frank Zhang <frank_1.zhang@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26ixgbe: cleanup maximum number of tx queuesJohn Fastabend
In the last patch I missed an unecessary min_t comparison. This patch removes it, the path allocates at most 72 tx queues for 82599 and 24 for 82598 there is no need for this check. Additionally this sets MAX_[TX|RX]_QUEUES to 72. Which is used as the size for the tx/rx_ring arrays. There is no reason to have more tx_rings/rx_rings then num_tx_queues. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26ixgbe: Change where clear_to_send_flag is reset to zero.Greg Rose
The clear_to_send flag is being cleared before the call to ping all the VFs. It should be called after pinging all the VFs. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26ixgbe: In SR-IOV mode insert delay before bring the adapter upGreg Rose
VFs running in guest VMs do not respond in as timely a manner to PF indication it is going down as they do when running in the host domain. If the adapter is in SR-IOV mode insert a two second delay to guarantee that all VFs have had time to respond to the PF reset. In any case resetting the PF while VFs are active should be discouraged but if it must be done then there will be a two second delay to help synchronize resets among the PF and all the VFs. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26ixgbevf: Fix signed/unsigned int errorGreg Rose
In the Tx mapping function if a DMA error occurred then the unwind of previously mapped sections would improperly check an unsigned int if it was less than zero. Changed the index variable to signed to avoid the error. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26netxen: update version to 4.0.73Amit Kumar Salecha
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26netxen: added sanity check for pci mapAmit Kumar Salecha
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Return value of ioremap is not checked, NULL check added. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26netxen: fix warning in ioaddr for NX3031 chipAmit Kumar Salecha
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> crb_intr_mask/crb_sts_consumer is predefined for NX2031 not for NX3031. For NX3031, these values get defined in rx context creation. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26netxen: fix bios version calculationAmit Kumar Salecha
Bios sub version from unified fw image is calculated incorrect. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26Revert "r8169: enable 64-bit DMA by default for PCI Express devices (v2)"David S. Miller
This reverts commit 353176888386d9025062a12dcec08d49af10cf2c. People are reporting problems due to this change and there is no anticipation that the cause will be tracked down any time soon. We can try next time to selectively re-enable this based upon chip type, or have a black list of some sort. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26USB gadget r8a66597-udc.c: duplicated includeAndrea Gelmini
drivers/usb/gadget/r8a66597-udc.c: linux/err.h is included more than once. Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (25 commits) TIPC: Removed inactive maintainer isdn: Cleanup Sections in PCMCIA driver elsa isdn: Cleanup Sections in PCMCIA driver avma1 isdn: Cleanup Sections in PCMCIA driver teles isdn: Cleanup Sections in PCMCIA driver sedlbauer via-velocity: Fix FLOW_CNTL_TX_RX handling in set_mii_flow_control() netfilter: xt_hashlimit: IPV6 bugfix netfilter: ip6table_raw: fix table priority netfilter: xt_hashlimit: dl_seq_stop() fix af_key: return error if pfkey_xfrm_policy2msg_prep() fails skbuff: remove unused dma_head & dma_maps fields vlan: updates vlan real_num_tx_queues vlan: adds vlan_dev_select_queue igb: only use vlan_gro_receive if vlans are registered igb: do not modify tx_queue_len on link speed change igb: count Rx FIFO errors correctly bnx2: Use proper handler during netpoll. bnx2: Fix netpoll crash. ksz884x: fix return value of netdev_set_eeprom cgroups: net_cls as module ...
2010-03-25drm/i915: Rename many remaining uses of "output" to encoder or connector.Eric Anholt
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-03-25drm/i915: Rename intel_output to intel_encoder.Eric Anholt
The intel_output naming is inherited from the UMS code, which had a structure of screen -> CRTC -> output. The DRM code has an additional notion of encoder/connector, so the structure is screen -> CRTC -> encoder -> connector. This is a useful structure for SDVO encoders which can support multiple connectors (each of which requires different programming in the one encoder and could be connected to different CRTCs), or for DVI-I, where multiple encoders feed into the connector for whether it's used for digital or analog. Most of our code is encoder-related, so transition it to talking about encoders before we start trying to distinguish connectors. This patch is produced by sed s/intel_output/intel_encoder/ over the driver. Signed-off-by: Eric Anholt <eric@anholt.net>
2010-03-25isdn: Cleanup Sections in PCMCIA driver elsaHenne
Compiling this driver gave a section mismatch, so I reviewed the init/exit paths of the driver and made the correct changes. WARNING: drivers/isdn/hisax/built-in.o(.text+0x55e37): Section mismatch in reference from the function elsa_cs_config() to the function .devinit.text:hisax_init_pcmcia() The function elsa_cs_config() references the function __devinit hisax_init_pcmcia(). This is often because elsa_cs_config lacks a __devinit annotation or the annotation of hisax_init_pcmcia is wrong. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Acked-by: Karsten Keil <keil@b1-systems.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-25isdn: Cleanup Sections in PCMCIA driver avma1Henne
Compiling this driver gave a section mismatch, so I reviewed the init/exit paths of the driver and made the correct changes. WARNING: drivers/isdn/hisax/built-in.o(.text+0x56512): Section mismatch in reference from the function avma1cs_config() to the function .devinit.text:hisax_init_pcmcia() The function avma1cs_config() references the function __devinit hisax_init_pcmcia(). This is often because avma1cs_config lacks a __devinit annotation or the annotation of hisax_init_pcmcia is wrong. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Acked-by: Karsten Keil <keil@b1-systems.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-25isdn: Cleanup Sections in PCMCIA driver telesHenne
Compiling this driver gave a section mismatch, so I reviewed the init/exit paths of the driver and made the correct changes. WARNING: drivers/isdn/hisax/built-in.o(.text+0x56bfb): Section mismatch in reference from the function teles_cs_config() to the function .devinit.text:hisax_init_pcmcia() The function teles_cs_config() references the function __devinit hisax_init_pcmcia(). This is often because teles_cs_config lacks a __devinit annotation or the annotation of hisax_init_pcmcia is wrong. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Acked-by: Karsten Keil <keil@b1-systems.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-25isdn: Cleanup Sections in PCMCIA driver sedlbauerHenne
Compiling this driver gave a section mismatch, so I reviewed the init/exit paths of the driver and made the correct changes. WARNING: drivers/isdn/hisax/built-in.o(.text+0x558d6): Section mismatch in reference from the function sedlbauer_config() to the function .devinit.text:hisax_init_pcmcia() The function sedlbauer_config() references the function __devinit hisax_init_pcmcia(). This is often because sedlbauer_config lacks a __devinit annotation or the annotation of hisax_init_pcmcia is wrong. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Acked-by: Karsten Keil <keil@b1-systems.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-25via-velocity: Fix FLOW_CNTL_TX_RX handling in set_mii_flow_control()David S. Miller
Clear, don't set, ANAR_ASMDIR in this case. Noticed by Roel Kluin. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-25agp/intel: intel_845_driver is an agp driver!Daniel Vetter
... not a GTT driver. So the additional chipset flush introduced in commit 2162e6a2b0cd5acbb9bd8a3c94e1c1269b078295 Author: Dave Airlie <airlied@redhat.com> Date: Wed Nov 21 16:36:31 2007 +1000 agp/intel: Add chipset flushing support for i8xx chipsets. to fix a GTT problem makes absolutely no sense. If this would really be needed for AGP chipsets, too, we should add it to all i8xx agp drivers, not just one. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-03-25drm/i915: introduce to_intel_bo helperDaniel Vetter
This is a purely cosmetic change to make changes in this area easier. And hey, it's not only clearer and typechecked, but actually shorter, too! [anholt: To clarify, this is a change to let us later make drm_i915_gem_object subclass drm_gem_object, instead of having drm_gem_object have a pointer to i915's private data] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-03-25drm/i915: Disable FBC on 915GM and 945GM.Robert Hooker
It is causing hangs after a suspend/resume cycle with the default powersave=1 module option on these chipsets since 2.6.32-rc. BugLink: http://bugs.launchpad.net/bugs/492392 Signed-off-by: Robert Hooker <sarvatt@ubuntu.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-03-25PCI: don't say we claimed a resource if we failedBjorn Helgaas
pci_claim_resource() can fail, so pay attention and only claim success when it actually succeeded. If pci_claim_resource() fails, it prints a useful diagnostic. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-03-25PCI quirk: Disable MSI on VIA K8T890 systemsMatthew Wilcox
Bugzilla 15287 indicates that there's a problem with Message Signalled Interrupts on VIA K8T890 systems. Add a quirk to disable MSI on these systems. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Tested-by: Jan Kreuzer <kontrollator@gmx.de> Tested-by: lh <jarryson@gmail.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>