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path: root/drivers/scsi/qla2xxx/qla_iocb.c
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* [SCSI] qla2xxx: Correct endianess problem while issuing a Marker IOCB on ↵Shyam Sundar2006-08-061-0/+1
| | | | | | | ISP24xx. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: make some more functions staticAdrian Bunk2006-06-301-1/+2
| | | | | | | | | Make some needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Drop unused driver cruft.Andrew Vasquez2006-05-201-2/+0
| | | | | | | | | - structure definitions. - structure members. - #define's. 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.com2006-03-121-3/+3
| | | | | | | 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>
* [PATCH] qla2xxx: Correct lun assignment during IOCB submission.andrew.vasquez@qlogic.com2006-02-071-0/+1
| | | | | | | | 4gb products require an IOCB's FCP-LUN to be formatted in wire-format prior to submission. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: fix unnecessary activation of blk tag queueJames Bottomley2005-10-281-26/+1
| | | | | | | | | | | From: 'Andrew Vasquez' <andrew.vasquez@qlogic.com> Drop scsi_populate_tag_msg() interrogation. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Rejections fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Update license.Andrew Vasquez2005-10-281-18/+5
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Use midlayer's int_to_scsilun() function.Andrew Vasquez2005-10-281-2/+1
| | | | | | | While populating command type 6 and 7 IOCBs. 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/+10
| | | | | | | | | | | | | | | | | | 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: Remove redundant call to pci_unmap_sg().Andrew Vasquez2005-09-041-5/+1
| | | | | | | | | | In a corner-case failure where the request-q does not contain enough entries for a given request, pci_unmap_sg() would be called twice. Remove direct call and let the failure-path logic handle the unmapping. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* Fix compiler warning in qla_iocb.cLinus Torvalds2005-07-261-1/+1
| | | | Remove bogus initialization that was re-done (correctly) later.
* [SCSI] qla2xxx: Update copyright banner.Andrew Vasquez2005-07-141-1/+1
| | | | | | | Update copyright banner. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Code scrubbing.Andrew Vasquez2005-07-141-2/+2
| | | | | | | | | | | Code scrubbing. - Remove trailing whitespace from driver files. - Remove unused #defines and inlines. - Standardize on C comments (// -> /* */) Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add ISP24xx IOCB manipulation routines.Andrew Vasquez2005-07-141-16/+309
| | | | | | | | | | | | Add ISP24xx IOCB manipulation routines. Add appropriate glue-code for ISP24xx support while manipulting IOCB packets. Add an ISP24xx specific 'start_scsi' routine due to command-type-7 layout changes. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add ISP24xx definitions.Andrew Vasquez2005-07-141-4/+4
| | | | | | | | | | | | Add ISP24xx definitions. Add requisite structure definitions and #define's for ISP24xx support. Also drop volatile modifiers from device_reg_* register layouts as the members are never really accessed, only their offsets within the layout are used during reads and writes. 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 Vasquez2005-07-141-2/+2
| | | | | | | | | | 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] remove some dead code in qla2xxxAndrew Vasquez2005-05-201-3/+0
| | | | | | | | Original from: Christoph Hellwig <hch@lst.de> Modified and Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [PATCH] qla2xxx: cleanup DMA mappings...2005-04-181-39/+33
| | | | | | | | | | | | | | | | | | | | | Don't use cmd->request->nr_hw_segments as it may not be initialized (SG_IO in particular bypasses anything that initializes this and just uses scsi_do_req to insert a scsi_request directly on the head of the queue) and a bogus value here can trip up the checks to make sure that the number of segments will fit in the queue ring buffer, resulting in commands that are never completed. Fix up several issues with PCI DMA mapping and failure to check return values on the mappings. Make the check for space in the ring buffer happen after the DMA mapping is done since any checks done before the mapping has taken place are bogus. Doug Ledford <dledford@redhat.com>. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [PATCH] qla2xxx: remove lun discovery codes...2005-04-181-9/+4
| | | | | | | | 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: remove internal queuing...2005-04-181-13/+0
| | | | | | | | | | | | | Remove internal command queuing from the driver. As is, this driver cannot tolerate cable-pulls as I/Os will begin to fail by the upper layers. o Should be used in conjuction with the 11-fc_rport_adds_2.diff patch. o Removes qla_listops.h file -- no longer needed. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* Linux-2.6.12-rc2Linus Torvalds2005-04-161-0/+633
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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