- 06 5月, 2007 22 次提交
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由 James Smart 提交于
Update copyright year to 2007 Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Added support for 8G speed and new HBAs. Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Add support for async scanning Notes: This is the async scan patch to our driver from Matthew Wilcox. The async scan logic is still subject to errors in insmod/rmmod, as the async scan threads don't get shutdown when the module unloads underneath them. See http://marc.info/?l=linux-scsi&m=117551999925582&w=2Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Don't process ERATT interrupts when issuing KILL_BOARD mbx command Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Collapse discovery lists to a single node list. Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Reference count node structures for node lifetime management. Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Improve handling of failed ELS aborts. Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Improve diagnostic messages and change local loopback message to KERN_INFO Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Fixed recovery of rport after race with dev_loss_tmo Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Round 2 of Miscellaneous fixes: - Ensure we don't prematurely re-enable IRQs in lpfc_sli_abort_fcp_cmpl(). - Prevent freeing of iocb after IOCB_TIMEDOUT error. - Added code to cleanup REG_LOGIN mailbox command when a LOGO is received. - Fix offline window where more work can sneak in after clearing work_ha - Use target reset instead of LU reset in bus_device_reset_handler - Fixed system hangs due to leaked host_lock. - Fixed NULL pointer dereference during I/O with LIP. - Fixed false iocb timeout. - Fixed name server query response handling. - Change rport dev_loss_tmo value when user change lpfc HBA's dev_loss_tmo. - Fixed a memory leak in lpfc_sli_wake_mbox_wait. - Fixed check for dropped frames. - Removed hba queue depth calculation based on device PCI IDs - Change min cr_count value specified in comment to agree with setting Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Reorganize lpfc_nlp_list() and callers to prepare for nodelist simplification. Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Fix unlock inside list traversal. Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Rework offline path to solve HBA reset issues Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Modify ELS abort handling to prevent double completion Rework portions of ELS abort handling to prevent double completion - Rework ELS iotags and correct abort routine - Move the (badly wrong) ELS completion logic from the initial ELS abort request function to the ELS completion function. - Fixup the iocb completion handling to account for the ELS abort completions. Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Smart 提交于
Misc bug fixes and code cleanup: - Fix system hang while running on systems with IOMMU - Fix use after free issues with rports - Don't free mailbox structure if it's still on the mboxq list - Decrement txq_cnt rather than txcmplq_cnt when parsing the txq list - Use msleep for long delays to prevent soft lockup bug check - Don't remove node during dev_loss_tmo if discovery is active - Fix memory leaks in get/reset statistics and link attention paths - Fixed lpfc_ns_rsp to handle entire GID_FT response. - mbox interface should use MAILBOX_CMD_SIZE rather than sizeof(MAILBOX_t) - Fixed bug check in add_timer. - Fixup messages 0116, 0117, and 0128 to report ELS I/O tag. - Remove unused parameter to lpfc_cleanup. - Change mailbox timeout handling. - Remove unused buflist. Code cleanup. Signed-off-by: NJames Smart <James.Smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Brian King 提交于
Use the sysfs configurable timeout when issuing a START_UNIT command from the scsi error handler. This is needed for devices which take longer than thirty seconds to respond to the start unit. The problem was observed when sending a start unit to a disk array device in an ipr RAID adapter, which results in the adapter firmware sending potentially multiple commands to physical devices as a result of this command, which ended up timing out sometimes. This patch does not change the default value used for this command. Signed-off-by: NBrian King <brking@linux.vnet.ibm.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 David Milburn 提交于
Update the driver version reported by MEGAIOC_QDRVRVER to match LSI_COMMON_MOD_VERSION. Signed-off-by: NDavid Milburn <dmilburn@redhat.com> Acked-by: N"Patro, Sumant" <Sumant.Patro@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthias Kaehlcke 提交于
QLA1280: call pci_set_dma_mask with DMA_64BIT_MASK instead of ~ 0ULL Signed-off-by: NMatthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Salyzyn, Mark 提交于
Inspired somewhat by Vignesh Babu <vignesh.babu@wipro.com> patch to dpt_i2o.c to replace kmalloc/memset sequences with kzalloc, doing the same for the aacraid driver. Signed-off-by: NMark Salyzyn <aacraid@adaptec.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 vignesh.babu@wipro.com 提交于
Replacing kmalloc/memset combination with kzalloc. Signed-off-by: Nvignesh babu <vignesh.babu@wipro.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 vignesh.babu@wipro.com 提交于
Replacing kmalloc/memset combination with kzalloc. Signed-off-by: Nvignesh babu <vignesh.babu@wipro.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Linus Torvalds 提交于
It still used the long-deprecated "pci_module_init()" interface, rather than the proper "pci_register_driver()" one. [ I don't have the hardware, and I doubt many do, but the fix is trivial and obvious, and can't be worse than not compiling ] Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 05 5月, 2007 4 次提交
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由 Geert Uytterhoeven 提交于
Workqueue updates for the Atari SCSI driver Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Roman Zippel 提交于
Atari SCSI driver compile fixes Signed-off-by: NRoman Zippel <zippel@linux-m68k.org> Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Roman Zippel 提交于
Reformat the Atari SCSI driver Signed-off-by: NRoman Zippel <zippel@linux-m68k.org> Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Michael Schmitz 提交于
SCSI should be working on a TT (but someone should really try!) but causes trouble on a Falcon (as in: it ate a filesystem of mine) at least when used concurrently with IDE. I have the notion it's because locking of the ST-DMA interrupt by IDE is broken in 2.6 (the IDE driver always complains about trying to release an already-released ST-DMA). Needs more work, but that's on the IDE or m68k interrupt side rather than SCSI. Signed-off-by: NMichael Schmitz <schmitz@debian.org> Signed-off-by: NRoman Zippel <zippel@linux-m68k.org> Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 03 5月, 2007 2 次提交
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由 Michael Ellerman 提交于
Convert code that allocs a struct pci_dev to use alloc_pci_dev(). Signed-off-by: NMichael Ellerman <michael@ellerman.id.au> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
I noticed that many source files include <linux/pci.h> while they do not appear to need it. Here is an attempt to clean it all up. In order to find all possibly affected files, I searched for all files including <linux/pci.h> but without any other occurence of "pci" or "PCI". I removed the include statement from all of these, then I compiled an allmodconfig kernel on both i386 and x86_64 and fixed the false positives manually. My tests covered 66% of the affected files, so there could be false positives remaining. Untested files are: arch/alpha/kernel/err_common.c arch/alpha/kernel/err_ev6.c arch/alpha/kernel/err_ev7.c arch/ia64/sn/kernel/huberror.c arch/ia64/sn/kernel/xpnet.c arch/m68knommu/kernel/dma.c arch/mips/lib/iomap.c arch/powerpc/platforms/pseries/ras.c arch/ppc/8260_io/enet.c arch/ppc/8260_io/fcc_enet.c arch/ppc/8xx_io/enet.c arch/ppc/syslib/ppc4xx_sgdma.c arch/sh64/mach-cayman/iomap.c arch/xtensa/kernel/xtensa_ksyms.c arch/xtensa/platform-iss/setup.c drivers/i2c/busses/i2c-at91.c drivers/i2c/busses/i2c-mpc.c drivers/media/video/saa711x.c drivers/misc/hdpuftrs/hdpu_cpustate.c drivers/misc/hdpuftrs/hdpu_nexus.c drivers/net/au1000_eth.c drivers/net/fec_8xx/fec_main.c drivers/net/fec_8xx/fec_mii.c drivers/net/fs_enet/fs_enet-main.c drivers/net/fs_enet/mac-fcc.c drivers/net/fs_enet/mac-fec.c drivers/net/fs_enet/mac-scc.c drivers/net/fs_enet/mii-bitbang.c drivers/net/fs_enet/mii-fec.c drivers/net/ibm_emac/ibm_emac_core.c drivers/net/lasi_82596.c drivers/parisc/hppb.c drivers/sbus/sbus.c drivers/video/g364fb.c drivers/video/platinumfb.c drivers/video/stifb.c drivers/video/valkyriefb.c include/asm-arm/arch-ixp4xx/dma.h sound/oss/au1550_ac97.c I would welcome test reports for these files. I am fine with removing the untested files from the patch if the general opinion is that these changes aren't safe. The tested part would still be nice to have. Note that this patch depends on another header fixup patch I submitted to LKML yesterday: [PATCH] scatterlist.h needs types.h http://lkml.org/lkml/2007/3/01/141Signed-off-by: NJean Delvare <khali@linux-fr.org> Cc: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 30 4月, 2007 2 次提交
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由 David Miller 提交于
Some sparc64 boxes don't have a valid NVRAM (from which the driver takes its WWPN) try to extract this from open firmware instead and if that fails, fall back to a default, which would be invalid if more than one machine on the same SAN does this, since two machines with the same WWPN would be illegal, so warn when taking this potentially invalid default. Tested on SunBlade-1000: Acked-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Jens Axboe 提交于
Currently we scale the mempool sizes depending on memory installed in the machine, except for the bio pool itself which sits at a fixed 256 entry pre-allocation. There's really no point in "optimizing" this OOM path, we just need enough preallocated to make progress. A single unit is enough, lets scale it down to 2 just to be on the safe side. This patch saves ~150kb of pinned kernel memory on a 32-bit box. Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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- 29 4月, 2007 1 次提交
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由 Andrew Morton 提交于
drivers/scsi/ipr.c: In function '__ipr_eh_dev_reset': drivers/scsi/ipr.c:3865: warning: passing argument 4 of 'ata_do_eh' from incompatible pointer type Cc: Tejun Heo <htejun@gmail.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 28 4月, 2007 2 次提交
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由 Alexey Dobriyan 提交于
irqreturn.h for irqreturn_t and dma_addr_t being u128 warnings ;-) Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Greg Kroah-Hartman 提交于
SCSI was using the incorrect lock to protect walking the list of all devices in the class. This patch fixes this. Cc: James Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 27 4月, 2007 1 次提交
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由 David S. Miller 提交于
Major features: 1) Tagged queuing support. 2) Will properly negotiate for synchronous transfers even on devices that reject the wide negotiation message, such as CDROMs 3) Significantly lower kernel stack usage in interrupt handler path by elimination of function vector arrays, replaced by a top-level switch statement state machine. 4) Uses generic scsi infrastructure as much as possible to avoid code duplication. 5) Automatic request of sense data in response to CHECK_CONDITION 6) Portable to other platforms using ESP such as DEC and Sun3 systems. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 4月, 2007 4 次提交
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由 Paul Mackerras 提交于
This reverts commit d05c7a80, which included changes which should go via other subsystem maintainers.
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由 Stephen Rothwell 提交于
The only unfortunate bit here is that the name field of struct map_info is not const, so for now we put a cast on the assignment of it. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
Switch cb_lock to mutex and allow netlink kernel users to override it with a subsystem specific mutex for consistent locking in dump callbacks. All netlink_dump_start users have been audited not to rely on any side-effects of the previously used spinlock. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnaldo Carvalho de Melo 提交于
For the common "(struct nlmsghdr *)skb->data" sequence, so that we reduce the number of direct accesses to skb->data and for consistency with all the other cast skb member helpers. Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 4月, 2007 1 次提交
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由 Stephen Rothwell 提交于
Replaced by of_find_node_by_path. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 18 4月, 2007 1 次提交
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由 Michael Tokarev 提交于
The following patch adds support for sysfs/uevent modalias attribute for scsi devices (like disks, tapes, cdroms etc), based on whatever current sd.c, sr.c, st.c and osst.c drivers supports. The modalias format is like this: scsi:type-0x04 (for TYPE_WORM, handled by sr.c now). Several comments. o This hexadecimal type value is because all TYPE_XXX constants in include/scsi/scsi.h are given in hex, but __stringify() will not convert them to decimal (so it will NOT be scsi:type-4). Since it does not really matter in which format it is, while both modalias in module and modalias attribute match each other, I descided to go for that 0x%02x format (and added a comment in include/scsi/scsi.h to keep them that way), instead of changing them all to decimal. o There was no .uevent routine for SCSI bus. It might be a good idea to add some more ueven environment variables in there. o osst.c driver handles tapes too, like st.c, but only SOME tapes. With this setup, hotplug scripts (or whatever is used by the user) will try to load both st and osst modules for all SCSI tapes found, because both modules have scsi:type-0x01 alias). It is not harmful, but one extra module is no good either. It is possible to solve this, by exporting more info in modalias attribute, including vendor and device identification strings, so that modalias becomes something like scsi:type-0x12:vendor-Adaptec LTD:device-OnStream Tape Drive and having that, match for all 3 attributes, not only device type. But oh well, vendor and device strings may be large, and they do contain spaces and whatnot. So I left them for now, awaiting for comments first. Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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