- 21 7月, 2007 8 次提交
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由 James Bottomley 提交于
Currently, bsg doesn't make class backlinks (a process whereby you'd get a link to bsg in the device directory in the same way you get one for sg). This is because the bsg device is uninitialised, so the class device has nothing it can attach to. The fix is to make the bsg device point to the cdevice of the entity creating the bsg, necessitating changing the bsg_register_queue() prototype into a form that takes the generic device. Acked-by: NFUJITA Tomonori <tomof@acm.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 adam radford 提交于
The attached patch updates the 3ware 9000 driver: - Fix dma mask setting to fallback to 32-bit if 64-bit fails. - Add support for 9690SA controllers. Signed-off-by: NAdam Radford <linuxraid@amcc.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Bottomley 提交于
unfortunately, if IS_ERR(class_dev) is true, that means class_dev isn't null and the check in the error leg is pointless ... it's also asking for trouble to request unregistration of a device we haven't actually created (although it works currently). Fix by using explicit gotos and unregisters. Acked-by: NFUJITA Tomonori <tomof@acm.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 David Miller 提交于
This matches the original driver's value and seems to be necessary for some disks on sun4c systems. Reported by Mark Fortescue <mark@mtfhpc.demon.co.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Bottomley 提交于
This fixes up the usage in libsas (which are easy to miss, since they're only in the scsi-misc tree) ... and also corrects the documentation on the point of what these two function pointers actually return. Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Gwendal Grignou 提交于
Update help in Kconfig for mptfc driver to indicate the driver supports Brocade FC 4G HBA. signed-off-by: NGwendal Grignou <ggrignou@brocade.com> Acked-by: NEric Moore <eric.moore@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Bottomley 提交于
There's currently no destructor for the bsg components. If you insert and remove the module, you see the bsg devices building up and up. This patch adds the destructor in the correct place in the transport class so that the bsg and request queue are removed just before the device destruction. Acked-by: NFUJITA Tomonori <tomof@acm.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Cc: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 20 7月, 2007 11 次提交
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由 Andrew Vasquez 提交于
Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Andrew Vasquez 提交于
Large code-reuse from ISP24xx, consolidate RISC memory extraction routines during firmware-dump. Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Andrew Vasquez 提交于
As the "must-check" return-value of pci_set_msi() is never really checked. Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Andrew Vasquez 提交于
Original from Peter Oruba <peter.oruba@amd.com>. Additional cleanups included. Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Andrew Vasquez 提交于
In preparation for new ISP types. Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Shyam Sundar 提交于
Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Andrew Vasquez 提交于
Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Andrew Vasquez 提交于
In preparation for new ISP types. Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Andrew Vasquez 提交于
In preparation for new ISP types. Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Bottomley 提交于
This patch moves the bsg registration into SCSI so that bsg no longer has a dependency on the scsi_interface_register API. This can be viewed as a temporary expedient until we can get universal bsg binding sorted out properly. Also use the sdev bus_id as the generic bsg name (to avoid clashes with the queue name). Acked-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: NJens Axboe <jens.axboe@oracle.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Kristian Høgsberg 提交于
Signed-off-by: NKristian Høgsberg <krh@redhat.com> collapsed with fw-sbp2 patch "Drop cast to non-const char * in host template initialization." from Kristian Høgsberg Signed-off-by: NStefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 19 7月, 2007 21 次提交
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由 Swen Schillig 提交于
improve code for buffer enqueue. easy readability and maintainability. Signed-off-by: NSwen Schillig <swen@vnet.ibm.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Heiko Carstens 提交于
Get rid of two 'warning: Using plain integer as NULL pointer'. Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NSwen Schillig <swen@vnet.ibm.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Swen Schillig 提交于
Memory allocated with kmalloc is always initialzed to 0 with memset. Replace the two calls with kzalloc, that already does both steps. Signed-off-by: NSwen Schillig <swen@vnet.ibm.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 FUJITA Tomonori 提交于
Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 FUJITA Tomonori 提交于
This patch adds support for SAS Management Protocol (SMP) passthrough support via bsg. aic94xx can use this. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 FUJITA Tomonori 提交于
The sas transport class attaches one bsg device to every SAS object (host, device, expander, etc). LLDs can define a function to handle SMP requests via sas_function_template::smp_handler. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
Fix drivers misusing dev_to_shost Some drivers were using dev_to_shost to go from a struct device to the corresponding shost. Unfortunately, dev_to_shost only looks up the tree to find an shost (it's designed to go from a scsi_device or a scsi_target to the parent scsi_host), and these drivers were calling it with the parent of the scsi_host. I've fixed this by saving a pointer to the Scsi_Host in the drvdata, which matches what most scsi drivers do. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Salyzyn, Mark 提交于
Report VPD inquiry page 0x80 with an unique array creation serial number (CUID). When an array is created, the metadata stored on the physical drives gets an unique serial number. This serial number remains constant through array morphing or migration to other controllers. This patch is a forward port and modification to survive morphing and migration operations, of a similar piece of (un-attributed author) code added to the SLES10 SP1 aacraid driver. To test the results of the patch, observe that /dev/disk/by-id/ entries will show up for the arrays resulting from the udev rules. Also, as per the udev rules, 'scsi_id -g -x -a -s /block/sd? -d /dev/sd?' will report the ID_SERIAL as constructed from the inquiry data. It was reported to me that the 'ADPT' leading the serial number was bad form, that the inquiry vendor field was enough to differentiate the storage uniquely. Subsequent search found that another Adaptec AAC based driver reported the 8 hex serial number only without such adornments, so dropped ADPT to match. Resubmitting the patch with this alteration. Signed-off-by: NMark Salyzyn <aacraid@adaptec.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Salyzyn, Mark 提交于
Incorrect dma mask was used for blinkled (firmware assert) recovery or user initiated reset during initialization portion. Ensure that all callers of aac_fib_map_free null out the fib allocation references to prevent multiple free. Although serious sounding, no reports of these problems have surfaced... Signed-off-by: NMark Salyzyn <aacraid@adaptec.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Salyzyn, Mark 提交于
During an Adapter Initiated scan request, the query disk ioctl reports a value of 2 rather than 1 for the valid field. This presents a problem for some legacy management applications. Signed-off-by: NMark Salyzyn <aacraid@adaptec.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Prakash, Sathya 提交于
Add support for Brocade 410/420 4Gbit FC HBAs. They are re-branded LSI HBAs [LSI7104EP-LC/LSI7204EP-LC] Signed-off-by: NSathya Prakash <sathya.prakash@lsi.com> Acked-by: N"Moore, Eric" <Eric.Moore@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Prakash, Sathya 提交于
The mptspi and mptsas drivers are modified to deregister from transport layer if registration with PCI driver failed Signed-off-by: NSathya Prakash <sathya.prakash@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Prakash, Sathya 提交于
Adds PCI_VENDOR_ID_BROCADE macro in include/linux/pci_ids.h file. This macro is used in MPT Fusion FC drivers to support Brocade branded FC controllers signed-off-by: NSathya Prakash <sathya.prakash@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Prakash, Sathya 提交于
New sysfs scsi_host attributes are added to provide information about Firmware version, BIOS version, MPI version and other product related information signed-off-by: NSathya Praksh <sathya.prakash@lsi.com> Acked-by: N"Moore, Eric" <Eric.Moore@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Jan Engelhardt 提交于
Make a "menuconfig" out of the Kconfig objects "menu, ..., endmenu", so that the user can disable all the options in that menu at once instead of having to disable each option separately. Signed-off-by: NJan Engelhardt <jengelh@gmx.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Adrian Bunk 提交于
seagate_st0x_detect() can become static. Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Adrian Bunk 提交于
- #include <asm/irq.h> for getting the prototypes of {dis,en}able_irq() - make the needlessly global wd33c93_setup() static Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Adrian Bunk 提交于
This patch contains the following cleanups: - make needlessly global functions static - every file should #include the headers containing the prototypes for it's global functions Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Bottomley 提交于
lockdep noticed that with ATA support the port->dev_list_lock was entangled at irq context, so it now needs to become IRQ safe Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Bottomley 提交于
This one was noticed by Gilbert Wu of Adaptec: The libata core actually does the DMA mapping for you, so there has to be an exception in the device drivers that *don't* do dma mapping for ATA commands. However, since we've already done this, libsas must now dma map any ATA commands that it wishes to issue ... and yes, this is a horrible mess. Additionally, the test in aic94xx for ATA protocols isn't quite right. Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Darrick J. Wong 提交于
ATA devices need special handling for sas_task_abort. If the ATA command came from SCSI, then we merely need to tell SCSI to abort the scsi_cmnd. However, internal commands require a bit more work--we need to fill the qc with the appropriate error status and complete the command, and eventually post_internal will issue the actual ABORT TASK. Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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