aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
Commit message (Collapse)AuthorAgeFilesLines
* 8250_pci: add support for National Instruments legacy 8420 RS232 boardsWill Page2009-04-061-0/+218
| | | | | | | Signed-off-by: Will Page <will.page@ni.com> Signed-off-by: Shawn Bohrer <shawn.bohrer@ni.com> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* 8250_pci: add support for National Instruments 843x RS232 devicesShawn Bohrer2009-04-061-0/+193
| | | | | | | | | | This implements basic support for all 843x RS232 devices, but does not add DMA support. This means that sustained data transfers at high baud rates may not be possible on multiple ports simultaneously. Signed-off-by: Shawn Bohrer <shawn.bohrer@ni.com> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* serial: Update PNP IDsMatthew Garrett2009-04-061-1/+5
| | | | | | | | | | | Add new Wacom device IDs to the 8250_pnp serial driver, to support autoconfig on some newer tablet PCs. Also add a comment to clarify that the FUJ02E6 device is a custom protocol, not a Wacom tablet. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@etchedpixels.co.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* 8250_pnp.c: add another Wacom tabletDanny Kukawka2009-04-061-0/+1
| | | | | | | | Add another serial Wacom tablet with pnp_id: WACF009. Signed-off-by: Danny Kukawka <dkukawka@suse.de> Signed-off-by: Alan Cox <alan@etchedpixels.co.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge git://git.infradead.org/iommu-2.6Linus Torvalds2009-04-063-46/+348
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/iommu-2.6: drivers/pci/intr_remapping.c: include acpi.h intel-iommu: Fix oops in device_to_iommu() when devices not found. intel-iommu: Handle PCI domains appropriately. intel-iommu: Fix device-to-iommu mapping for PCI-PCI bridges. x2apic/intr-remap: decouple interrupt remapping from x2apic x86, dmar: check if it's initialized before disable queue invalidation intel-iommu: set compatibility format interrupt Intel IOMMU Suspend/Resume Support - Interrupt Remapping Intel IOMMU Suspend/Resume Support - Queued Invalidation Intel IOMMU Suspend/Resume Support - DMAR intel-iommu: Add for_each_iommu() and for_each_active_iommu() macros
| * drivers/pci/intr_remapping.c: include acpi.hAlexander Beregalov2009-04-061-0/+1
| | | | | | | | | | | | | | | | | | | | Fix this build error: drivers/pci/intr_remapping.c: In function 'ir_parse_ioapic_scope': drivers/pci/intr_remapping.c:617: error: invalid use of undefined type 'struct acpi_dmar_hardware_unit' Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * intel-iommu: Fix oops in device_to_iommu() when devices not found.David Woodhouse2009-04-061-1/+2
| | | | | | | | | | | | | | | | It's possible for a device in the drhd->devices[] array to be NULL if it wasn't found at boot time, which means we have to check for that case. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * intel-iommu: Handle PCI domains appropriately.David Woodhouse2009-04-042-28/+49
| | | | | | | | | | | | | | | | | | | | | | We were comparing {bus,devfn} and assuming that a match meant it was the same device. It doesn't -- the same {bus,devfn} can exist in multiple PCI domains. Include domain number in device identification (and call it 'segment' in most places, because there's already a lot of references to 'domain' which means something else, and this code is infected with ACPI thinking already). Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * intel-iommu: Fix device-to-iommu mapping for PCI-PCI bridges.David Woodhouse2009-04-041-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When the DMAR table identifies that a PCI-PCI bridge belongs to a given IOMMU, that means that the bridge and all devices behind it should be associated with the IOMMU. Not just the bridge itself. This fixes the device_to_iommu() function accordingly. (It's broken if you have the same PCI bus numbers in multiple domains, but this function was always broken in that way; I'll be dealing with that later). Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * x2apic/intr-remap: decouple interrupt remapping from x2apicHan, Weidong2009-04-041-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | interrupt remapping must be enabled before enabling x2apic, but interrupt remapping doesn't depend on x2apic, it can be used separately. Enable interrupt remapping in init_dmars even x2apic is not supported. [dwmw2: Update Kconfig accordingly, fix build with INTR_REMAP && !X2APIC] Signed-off-by: Weidong Han <weidong.han@intel.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * x86, dmar: check if it's initialized before disable queue invalidationHan, Weidong2009-04-041-0/+7
| | | | | | | | | | | | | | | | | | | | If queue invalidation is disabled after it's already initialized, dmar_enable_qi won't re-enable it due to iommu->qi is allocated. It may result in system hang when use queue invalidation. Add this check to avoid this case. Signed-off-by: Weidong Han <weidong.han@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * intel-iommu: set compatibility format interruptHan, Weidong2009-04-031-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When extended interrupt mode (x2apic mode) is not supported in a system, it must set compatibility format interrupt to bypass interrupt remapping, otherwise compatibility format interrupts will be blocked. This will be used when interrupt remapping is enabled while x2apic is not supported. Signed-off-by: Weidong Han <weidong.han@intel.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * Intel IOMMU Suspend/Resume Support - Interrupt RemappingFenghua Yu2009-04-031-2/+59
| | | | | | | | | | | | | | | | | | | | This patch enables suspend/resume for interrupt remapping. During suspend, interrupt remapping is disabled. When resume, interrupt remapping is enabled again. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * Intel IOMMU Suspend/Resume Support - Queued InvalidationFenghua Yu2009-04-031-15/+55
| | | | | | | | | | | | | | | | This patch supports queued invalidation suspend/resume. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * Intel IOMMU Suspend/Resume Support - DMARFenghua Yu2009-04-031-0/+146
| | | | | | | | | | | | | | | | | | | | | | | | This patch implements the suspend and resume feature for Intel IOMMU DMAR. It hooks to kernel suspend and resume interface. When suspend happens, it saves necessary hardware registers. When resume happens, it restores the registers and restarts IOMMU by enabling translation, setting up root entry, and re-enabling queued invalidation. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds2009-04-061-3/+4
|\ \ | | | | | | | | | | | | * 'for-linus' of git://neil.brown.name/md: md/raid1 - don't assume newly allocated bvecs are initialised.
| * | md/raid1 - don't assume newly allocated bvecs are initialised.NeilBrown2009-04-061-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit d3f761104b097738932afcc310fbbbbfb007ef92 newly allocated bvecs aren't initialised to NULL, so we have to be more careful about freeing a bio which only managed to get a few pages allocated to it. Otherwise the resync process crashes. This patch is appropriate for 2.6.29-stable. Cc: stable@kernel.org Cc: "Jens Axboe" <jens.axboe@oracle.com> Reported-by: Gabriele Tozzi <gabriele@tozzi.eu> Signed-off-by: NeilBrown <neilb@suse.de>
* | | Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2009-04-063-184/+0
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c: Delete unused i2c-algo-sgi helper module i2c: Delete many unused driver IDs i2c: Deprecate client_register and client_unregister methods
| * | | i2c: Delete unused i2c-algo-sgi helper moduleJean Delvare2009-04-063-184/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The i2c-algo-sgi code was merged into the vino driver, so we can delete it now. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2009-04-0673-12188/+5402
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (74 commits) [SCSI] sg: fix q->queue_lock on scsi_error_handler path [SCSI] replace __inline with inline [SCSI] a2091: make 2 functions static [SCSI] a3000: make 2 functions static [SCSI] ses: #if 0 the unused ses_match_host() [SCSI] use kmem_cache_zalloc instead of kmem_cache_alloc/memset [SCSI] sg: fix iovec bugs introduced by the block layer conversion [SCSI] qlogicpti: use request_firmware [SCSI] advansys: use request_firmware [SCSI] qla1280: use request_firmware [SCSI] libiscsi: fix iscsi pool error path [SCSI] cxgb3i: call ddp release function directly [SCSI] cxgb3i: merge cxgb3i_ddp into cxgb3i module [SCSI] cxgb3i: close all tcp connections upon chip reset [SCSI] cxgb3i: re-read ddp settings information after chip reset [SCSI] cxgb3i: re-initialize ddp settings after chip reset [SCSI] cxgb3i: subscribe to error notification from cxgb3 driver [SCSI] aacraid driver update [SCSI] mptsas: remove unneeded check [SCSI] config: Make need for SCSI_CDROM clearer ...
| * | | | [SCSI] sg: fix q->queue_lock on scsi_error_handler pathFUJITA Tomonori2009-04-031-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sg_rq_end_io() is called via rq->end_io. In some rare cases, sg_rq_end_io calls blk_put_request/blk_rq_unmap_user (when a program issuing a command has gone before the command completion; e.g. by interrupting a program issuing a command before the command completes). We can't call blk_put_request/blk_rq_unmap_user in interrupt so the commit c96952ed7031e7c576ecf90cf95b8ec099d5295a uses execute_in_process_context(). The problem is that scsi_error_handler() calls rq->end_io too. We can't call blk_put_request/blk_rq_unmap_user too in this path (we hold q->queue_lock). To avoid the above problem, in these rare cases, this patch always uses schedule_work() instead of execute_in_process_context(). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] replace __inline with inlineHarvey Harrison2009-04-0313-151/+146
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] a2091: make 2 functions staticAdrian Bunk2009-04-032-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a2091_{detect,release}() can become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] a3000: make 2 functions staticAdrian Bunk2009-04-032-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a3000_{detect,release}() can become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] ses: #if 0 the unused ses_match_host()Adrian Bunk2009-04-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] use kmem_cache_zalloc instead of kmem_cache_alloc/memsetWei Yongjun2009-04-031-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] sg: fix iovec bugs introduced by the block layer conversionFUJITA Tomonori2009-04-031-4/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - needs to use copy_from_user for iovec before passing it to blk_rq_map_user_iov(). - before the block layer conversion, if ->dxfer_len and sum of iovec disagrees, the shorter one wins. However, currently sg returns -EINVAL. This restores the old behavior. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Cc: stable@kernel.org Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] qlogicpti: use request_firmwareJaswinder Singh Rajput2009-04-032-1182/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Firmware blob is little endian Thanks to Stephen Rothwell for fixing typos Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] advansys: use request_firmwareJaswinder Singh Rajput2009-04-031-1630/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Firmware blob looks like this... __le32 checksum unsigned char data[] Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] qla1280: use request_firmwareJaswinder Singh Rajput2009-04-035-6029/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Firmware blob is little endian looks like this... unsigned char Version1 unsigned char Version2 unsigned char Version3 unsigned char Padding unsigned short start_address unsigned short data Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] libiscsi: fix iscsi pool error pathJean Delvare2009-04-031-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Le lundi 30 mars 2009, Chris Wright a écrit : > q->queue could be ERR_PTR(-ENOMEM) which will break unwinding > on error. Make iscsi_pool_free more defensive. > Making the freeing of q->queue dependent on q->pool being set looks really weird (although it is correct at the moment. But this seems to be fixable in a much simpler way. With the benefit that only the error case is slowed down. In both cases we have a problem if q->queue contains an error value but it's not -ENOMEM. Apparently this can't happen today, but it doesn't feel right to assume this will always be true. Maybe it's the right time to fix this as well. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] cxgb3i: call ddp release function directlyMike Christie2009-04-031-10/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cxgb3i_ddp_cleanup just calls ddp_release directly so there is no reason for the wrapper. This patch just renames ddp_release to cxgb3i_ddp_cleanup and removes the old wrapper function. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] cxgb3i: merge cxgb3i_ddp into cxgb3i moduleKaren Xie2009-04-035-57/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Merge cxgb3i_ddp.ko to cxgb3i.ko as there is no other users. - Bump the driver version up to 1.0.2. Signed-off-by: Karen Xie <kxie@chelsio.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] cxgb3i: close all tcp connections upon chip resetKaren Xie2009-04-032-41/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keep track of offloaded tcp connections per adapter. Close all of the connections upon reset. Signed-off-by: Karen Xie <kxie@chelsio.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] cxgb3i: re-read ddp settings information after chip resetMike Christie2009-04-032-46/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Orignally from Karen Xie, but merge conflicts/errors fixed up by Mike Christie. Signed-off-by: Karen Xie <kxie@chelsio.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] cxgb3i: re-initialize ddp settings after chip resetKaren Xie2009-04-032-127/+118
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Re-initialize the ddp settings after chip reset. It includes re-initialize the related registers and the ddp map. Signed-off-by: Karen Xie <kxie@chelsio.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] cxgb3i: subscribe to error notification from cxgb3 driverKaren Xie2009-04-033-10/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add error notification handling function which is called during chip reset. Signed-off-by: Karen Xie <kxie@chelsio.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] aacraid driver updateLeubner, Achim2009-04-034-12/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | changes: - set aac_cache=2 as default value to avoid performance problem (Novell bugzilla #469922) - Dell/PERC controller boot problem fixed (RedHat bugzilla #457552) - WWN flag added to fix SLES10 SP1/SP2 drive detection problems - 64-bit support changes - DECLARE_PCI_DEVICE_TABLE macro added - controller type changes Signed-off-by: Achim Leubner <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] mptsas: remove unneeded checkAlan Cox2009-04-031-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Cc: Eric Moore <eric.moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] config: Make need for SCSI_CDROM clearerAlan Cox2009-04-031-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mention ATAPI. We could insert an essay about libata and ide-scsi etc but the failure case is someone enables it which is just fine so keep it simple. (Revised text from suggestion by Matthew Wilcox) Closes #7736 Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] stex: update version to 4.6.0000.3Ed Lin2009-04-031-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] stex: add new 6G controller supportEd Lin2009-04-031-31/+351
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the support of a new SAS 6G controller (st_yel) Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] stex: use config struct for parameters of different controllersEd Lin2009-04-031-76/+125
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use config struct (st_card_info) for parameters of different controllers Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] stex: add MSI supportEd Lin2009-04-031-5/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the MSI support (default 0=off) Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] stex: small code fixes and changesEd Lin2009-04-031-65/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are some small code fixes and changes, including: - use 64 bit when possible - remove some unnecessary code (in interrupt, queuecommand routine etc.) - code change for reset handler Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] fcoe, libfcoe: Add support for FIP. FCoE discovery and keep-alive.Joe Eykholt2009-04-033-136/+1366
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FIP is the new standard way to discover Fibre-Channel Forwarders (FCFs) by sending solicitations and listening for advertisements from FCFs. It also provides for keep-alives and period advertisements so that both parties know they have connectivity. If the FCF loses connectivity to the storage fabric, it can send a Link Reset to inform the E_node. This version is also compatible with pre-FIP implementations, so no configured selection between FIP mode and non-FIP mode is required. We wait a couple seconds after sending the initial solicitation and then send an old-style FLOGI. If we receive any FIP frames, we use FIP only mode. If the old FLOGI receives a response, we disable FIP mode. After every reset or link up, this determination is repeated. Signed-off-by: Joe Eykholt <jeykholt@cisco.com> Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] fcoe, libfc: fix double fcoe_softc memory allocVasu Dev2009-04-031-31/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The foce_softc mem was reserved by libfc_host_alloc as well as by fcoe_host_alloc. Removes one liner fcoe_host_alloc completely, instead directly calls libfc_host_alloc to alloc scsi_host with libfc for just one fcoe_softc as fcoe private data. Moves libfc_host_alloc to libfc.h since it is a libfc API, placed lport_priv API adjacent to libfc_host_alloc since this is related to scsi_host priv data. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] fcoe: cleans up libfcoe.h and adds fcoe.h for fcoe moduleVasu Dev2009-04-032-26/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removes no where used several inline functions prefixed with skb_* and be16_to_cpu. Moves fcoe module specific func prototypes to fcoe.c from libfcoe.h, moved only need for build. Adds fcoe module header file fcoe.h and then moves fcoe module specific fcoe_percpu_s and fcoe_softc to fcoe.h from libfcoe.h. Moves all defines from fcoe.c to fcoe.h since now fcoe module has its own header file fcoe.h. [jejb: removed EXPORT_SYMBOL_GPL(fcoe_fc_crc) which caused a section mismatch] Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] fcoe: moves common FCoE library API functions to libfcoe moduleVasu Dev2009-04-032-64/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Moves these functions as-is from fcoe.c to libfcoe.c, since they're are common routines: - fcoe_wwn_from_mac - fcoe_libfc_config Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] fcoe, libfc: add libfcoe moduleVasu Dev2009-04-036-3/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just sets up build environment for libfcoe module towards a libfcoe library for libfc LLDs using FCoE as libfc transport. Common library code to libfcoe is added in next patch. Also, updated MODULE_LICENSE from "GPL" string to "GPL v2" for libfc, libfcoe and fcoe modules to accurately match the licenses. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
generated by cgit v1.1 at 2025-02-28 18:16:31 +0000