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path: root/drivers/scsi/qla2xxx/qla_attr.c
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* [SCSI] qla2xxx: Use shost_priv().Andrew Vasquez2007-10-121-44/+44
| | | | | | | Drop usage of legacy to_qla_host() macro. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Retrieve max-NPIV support capabilities from FW.Seokmann Ju2007-10-121-1/+1
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Use the correct pointer-address during NVRAM writes.Andrew Vasquez2007-10-121-1/+1
| | | | | | | | Original code, incorrectly passed the address-of a pointer rather than the pointer value itself. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Allow region-based flash-part accesses.Joe Carnuccio2007-10-121-18/+90
| | | | | | Additional cleanups and Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: fix to honor ignored parameters in sysfs attributesSeokmann Ju2007-07-271-16/+23
| | | | | | | | | | | | | | | This is a patch to fix 'segmentation fault' issue which was initiated by Richard Lary <rlary@us.ibm.com>. Thanks again Richard. - on following sysfs attritute function, changes have made so that both count and offset input parameters are honored by the functions. = qla2x00_sysfs_read_nvram() = qla2x00_sysfs_read_vpd() - made changes so that NVRAM data to be cached to minimize H/W accesses during agent querying of the driver's. Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add ISP25XX support.Andrew Vasquez2007-07-201-1/+1
| | | | | | | | Large code-reuse from ISP24xx, consolidate RISC memory extraction routines during firmware-dump. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Re-factor isp_operations to static structures.Andrew Vasquez2007-07-201-11/+12
| | | | | | | In preparation for new ISP types. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Generalize FW-Interface-2 support.Andrew Vasquez2007-07-201-4/+4
| | | | | | | In preparation for new ISP types. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2007-07-151-0/+164
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (166 commits) [SCSI] ibmvscsi: convert to use the data buffer accessors [SCSI] dc395x: convert to use the data buffer accessors [SCSI] ncr53c8xx: convert to use the data buffer accessors [SCSI] sym53c8xx: convert to use the data buffer accessors [SCSI] ppa: coding police and printk levels [SCSI] aic7xxx_old: remove redundant GFP_ATOMIC from kmalloc [SCSI] i2o: remove redundant GFP_ATOMIC from kmalloc from device.c [SCSI] remove the dead CYBERSTORMIII_SCSI option [SCSI] don't build scsi_dma_{map,unmap} for !HAS_DMA [SCSI] Clean up scsi_add_lun a bit [SCSI] 53c700: Remove printk, which triggers because of low scsi clock on SNI RMs [SCSI] sni_53c710: Cleanup [SCSI] qla4xxx: Fix underrun/overrun conditions [SCSI] megaraid_mbox: use mutex instead of semaphore [SCSI] aacraid: add 51245, 51645 and 52245 adapters to documentation. [SCSI] qla2xxx: update version to 8.02.00-k1. [SCSI] qla2xxx: add support for NPIV [SCSI] stex: use resid for xfer len information [SCSI] Add Brownie 1200U3P to blacklist [SCSI] scsi.c: convert to use the data buffer accessors ...
| * [SCSI] qla2xxx: add support for NPIVSeokmann Ju2007-07-141-0/+164
| | | | | | | | | | | | | | | | | | | | | | Following patch adds support for NPIV (N-Port ID Virtualization) to the qla2xxx. - supported within switched-fabric topologies only. - supports up to 63 virtual ports on each physical port. Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | sysfs: add parameter "struct bin_attribute *" in .read/.write methods for ↵Zhang Rui2007-07-111-20/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sysfs binary attributes Well, first of all, I don't want to change so many files either. What I do: Adding a new parameter "struct bin_attribute *" in the .read/.write methods for the sysfs binary attributes. In fact, only the four lines change in fs/sysfs/bin.c and include/linux/sysfs.h do the real work. But I have to update all the files that use binary attributes to make them compatible with the new .read and .write methods. I'm not sure if I missed any. :( Why I do this: For a sysfs attribute, we can get a pointer pointing to the struct attribute in the .show/.store method, while we can't do this for the binary attributes. I don't know why this is different, but this does make it not so handy to use the binary attributes as the regular ones. So I think this patch is reasonable. :) Who benefits from it: The patch that exposes ACPI tables in sysfs requires such an improvement. All the table binary attributes share the same .read method. Parameter "struct bin_attribute *" is used to get the table signature and instance number which are used to distinguish different ACPI table binary attributes. Without this parameter, we need to offer different .read methods for different ACPI table binary attributes. This is impossible as there are various ACPI tables on different platforms, and we don't know what they are until they are loaded. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | sysfs: kill unnecessary attribute->ownerTejun Heo2007-07-111-6/+0
|/ | | | | | | | | | | | | | | | | | | | | | | | | | sysfs is now completely out of driver/module lifetime game. After deletion, a sysfs node doesn't access anything outside sysfs proper, so there's no reason to hold onto the attribute owners. Note that often the wrong modules were accounted for as owners leading to accessing removed modules. This patch kills now unnecessary attribute->owner. Note that with this change, userland holding a sysfs node does not prevent the backing module from being unloaded. For more info regarding lifetime rule cleanup, please read the following message. http://article.gmane.org/gmane.linux.kernel/510293 (tweaked by Greg to not delete the field just yet, to make it easier to merge things properly.) Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [SCSI] qla2xxx: Allow NVRAM updates to immediately go into effect.Andrew Vasquez2007-01-311-0/+2
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Check loop-state before reading host statistics.Andrew Vasquez2007-01-311-7/+10
| | | | | | | | Non-ISP24xx cards must have a loop-id in order to query host statistics. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Export OptionROM boot-codes version information.Andrew Vasquez2007-01-311-0/+49
| | | | | | | This includes BIOS, EFI, FCODE and firmware versions. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: use NULL instead of 0Randy Dunlap2006-12-031-1/+1
| | | | | | | | | Use NULL instead of 0 for pointers (sparse warning): drivers/scsi/qla2xxx/qla_attr.c:393:4: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Check return value of sysfs_create_bin_file() usage.Andrew Vasquez2006-10-251-19/+32
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add support for host port state FC transport attribute.Andrew Vasquez2006-10-031-0/+15
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add support for fabric name FC transport attribute.Andrew Vasquez2006-10-031-0/+16
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add support for system hostname FC transport attribute.Andrew Vasquez2006-10-031-0/+10
| | | | | | | | The system hostname will be used during a subsequent FDMI registration with the fabric. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add support for symbolic nodename FC transport attribute.Andrew Vasquez2006-10-031-0/+10
| | | | | | | Refactored original code from qla_gs.c:qla2x00_rsnn_nn(). Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add iIDMA support.Andrew Vasquez2006-10-031-3/+3
| | | | | | | | | | | | | | | | iIDMA (Intelligent Interleaved Direct Memory Access) allows for the HBA hardware to send FC frames at the rate at which they can be received by a target device. By taking advantage of the higher link rate, the HBA can maximize bandwidth utilization in a heterogeneous multi-speed SAN. Within a fabric topology, port speed detection is done via a Name Server command (GFPN_ID) followed by a Fabric Management command (GPSC). In an FCAL/N2N topology, port speed is based on the HBA link-rate. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Create an VPD sysfs entry for supported ISPs only.Andrew Vasquez2006-06-261-10/+8
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add DMI (Diagnostics Monitoring Interface) support.Andrew Vasquez2006-06-261-0/+53
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Rework firmware-trace facilities.Andrew Vasquez2006-06-261-36/+17
| | | | | | | | | | | | | - Defer firmware dump-data raw-to-textual conversion to user-space. - Add module parameter (ql2xallocfwdump) to allow for per-HBA allocations of firmware dump memory. - Dump request and response queue data as per firmware group request. - Add extended firmware trace support for ISP24XX/ISP54XX chips. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Consolidate firmware-dump handling across ISPs.Andrew Vasquez2006-05-201-9/+3
| | | | | | | | Simplify and centralise buffer allocation/deallocation, as there's no point in having two memory request methods. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Further restrict ZIO mode support.andrew.vasquez@qlogic.com2006-03-121-12/+5
| | | | | | | Only support ZIO mode 6 on specific ISP types. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add VPD sysfs attribute.andrew.vasquez@qlogic.com2006-03-121-0/+57
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add ISP54xx support.andrew.vasquez@qlogic.com2006-03-121-4/+4
| | | | | | | Chip is similar in form to our ISP24xx offering. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add support to retrieve/update HBA option-rom.andrew.vasquez@qlogic.com2006-02-041-0/+135
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Return correct data-len during NVRAM retrieval.andrew.vasquez@qlogic.com2006-02-041-4/+3
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add beacon support via class-device attribute.andrew.vasquez@qlogic.com2006-02-041-0/+50
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add host-statistics FC transport attributes.andrew.vasquez@qlogic.com2006-02-041-1/+36
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add host port-type FC transport attribute.andrew.vasquez@qlogic.com2006-02-041-0/+25
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add port-speed FC transport attribute.andrew.vasquez@qlogic.com2006-02-041-0/+22
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Reference proper node/port names in fc_host class.andrew.vasquez@qlogic.com2006-01-141-2/+2
| | | | | | | | | | The initial-control-block references are not always correct as the use-node-name qualifier during NVRAM configuration will cause the firmware to use the portname as a base for the nodename. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add full firmware(-request) hotplug support for all ISPs.Andrew Vasquez2005-12-131-1/+1
| | | | | | | | | | | | | | | | | | | | Transition driver to exclusively use the request_firmware() interfaces to retrieve firmware-blobs from user-space. This will be the default behaviour going forward until the embedded firmware-binary images are removed from the upstream kernel. Upon request, the driver caches the firmware image until the driver is unloaded. NOTE: The option is present to allow the user to continue to use the firmware-loader modules, but, should be considered deprecated. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Rejections fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] Add an 'Issue LIP' device attribute in fc_transport classAndrew Vasquez2005-10-281-0/+10
| | | | | | | Ok, here's a patch to add such a common API for fc transport users. Relevant LLD changes (lpfc and qla2xxx) also present. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Update license.Andrew Vasquez2005-10-281-15/+3
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add support to dynamically enable/disable ZIO.Andrew Vasquez2005-10-281-0/+83
| | | | | | | | | | | | | | | | | | ISP23xx and ISP24xx chips have support for an adaptive method of posting SCSI command completions for multiple SCSI commands during a single system interrupt. SCSI commands are placed on the system response queue without interrupting the host until 1) a delay timer expires; or 2) a SCSI command completes with an error. As long as the host software (qla2xxx) services the response queue for completions (this polling is done during queuecommand()) within the 'delay timer' period, the firmware will not generate system interrupt. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: use wwn_to_u64() transport helperAndrew Vasquez2005-09-101-10/+8
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add host attributes.Andrew Vasquez2005-09-041-0/+132
| | | | | | | | | | | Export additional host information via the shost_attrs member in the scsi_host template. Attributes include: driver version, firmware version, ISP serial number, ISP type, ISP product ID, HBA model name, HBA model description, PCI interconnect information, and HBA port state. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Export class-of-service (COS) information.Andrew Vasquez2005-09-041-0/+4
| | | | | | | | Export COS information for the fc_host and fc_remote_port objects added by the driver. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add OS initialization codes for ISP24xx recognition.Andrew Vasquez2005-07-141-8/+14
| | | | | | | Add OS initialization codes for ISP24xx recognition. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add ISP24xx flash-manipulation routines.Andrew Vasquez2005-07-141-31/+28
| | | | | | | | | | | Add ISP24xx flash-manipulation routines. Add read/write flash manipulation routines for the ISP24xx. Update sysfs NVRAM objects to use generalized accessor functions. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Factor-out ISP specific functions to method-based call tables.Andrew Vasquez2005-07-141-4/+1
| | | | | | | | | | Factor-out ISP specific functions to method-based call tables. In anticipation of ISP24xx/ISP25xx support, factor-out ISP specific functions into a method-based call table. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: remove a transport #includeAndrew Vasquez2005-04-211-7/+1
| | | | | | | | Make transport-functions structure non-static. Replace #include of scsi_transport.h with a forward declaration. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* qla2xxx: fix compiler warning in qla_attr.c2005-04-181-1/+1
| | | | | | | | | | | | CC [M] drivers/scsi/qla2xxx/qla_attr.o drivers/scsi/qla2xxx/qla_attr.c: In function `qla2x00_sysfs_write_fw_dump': drivers/scsi/qla2xxx/qla_attr.c:65: warning: implicit declaration of function `vfree' drivers/scsi/qla2xxx/qla_attr.c:83: warning: implicit declaration of function `vmalloc' drivers/scsi/qla2xxx/qla_attr.c:83: warning: cast to pointer from integer of different size Also remove spurious inclusion of linux/version.h Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [PATCH] qla2xxx: remove lun discovery codes...2005-04-181-18/+33
| | | | | | | | Remove internal lun discovery routines and support structures. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [PATCH] qla2xxx: add remote port codes...2005-04-181-0/+323
Add initial support for FC remote port infrastructure. o Use fc_remote_port...() registration and block/unlock functions. o Consolidate 'attribute' (fc-remote/sysfs) helpers into new qla_attr.c file. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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