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path: root/drivers/scsi/qla2xxx/qla_sup.c
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* [SCSI] qla2xxx: Code cleanups.Adrian Bunk2008-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - make the following needlessly global code static: - qla_attr.c: qla24xx_vport_delete() - qla_attr.c: qla24xx_vport_disable() - qla_mid.c: qla24xx_allocate_vp_id() - qla_mid.c: qla24xx_find_vhost_by_name() - qla_mid.c: qla2x00_do_dpc_vp() - qla_os.c: struct qla2x00_driver_template - qla_os.c: qla2x00_stop_timer() - qla_os.c: qla2x00_mem_alloc() - qla_os.c: qla2x00_mem_free() - qla_sup.c: qla2x00_lock_nvram_access() - qla_sup.c: qla2x00_unlock_nvram_access() - qla_sup.c: qla2x00_get_nvram_word() - qla_sup.c: qla2x00_write_nvram_word() - #if 0 the following unused global functions: - qla_mbx.c: qla2x00_system_error() - qla_os.c: remove some unneeded function prototypes - removed unused functions: - qla_dbg.c: qla2x00_dump_pkt() - qla_mbx.c: qla2x00_get_serdes_params() - qla_mbx.c: qla2x00_get_idma_speed() - qla_mbx.c: qla24xx_get_vp_database() - qla_mbx.c: qla24xx_get_vp_entry() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Small modifications and Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* [SCSI] qla2xxx: Wait for FLASH write-protection to complete after a write.Andrew Vasquez2008-01-23
| | | | | | | | | | Some flash parts have a slow enable write-protection (WP) operation whereby subsequent FLASH accesses would fail if the WP operation had not completed. Software now polls the SPI's status-register for WP completion. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* [SCSI] qla2xxx: Fix issue where final flash-segment updates were falling ↵Andrew Vasquez2007-10-23
| | | | | | | | | | into the slow-path write handler. Original implementation would not use the burst-write mechanisms for requests equal to OPTROM_BURST_DWORDS transfer dwords. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Handle unaligned sector writes during NVRAM/VPD updates.Andrew Vasquez2007-10-23
| | | | | | | | | | Since both NVRAM and VPD regions of the flash reside on unaligned sector boundaries, during update, the driver must perform a read-modify-write operation to the composite NVRAM/VPD region. This affects ISP25xx type boards only. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: printk fixesAndrew Morton2007-10-18
| | | | | | | | | | | drivers/scsi/qla2xxx/qla_sup.c: In function 'qla24xx_write_flash_data': drivers/scsi/qla2xxx/qla_sup.c:655: warning: format '%llx' expects type 'long long unsigned int', but argument 6 has type 'dma_addr_t' drivers/scsi/qla2xxx/qla_sup.c: In function 'qla25xx_read_optrom_data': drivers/scsi/qla2xxx/qla_sup.c:1853: warning: format '%llx' expects type 'long long unsigned int', but argument 6 has type 'dma_addr_t' Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-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 Carnuccio2007-10-12
| | | | | | Additional cleanups and Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add flash burst-read/write support.Andrew Vasquez2007-10-12
| | | | | | | | | | Newer ISPs support a mechanism to read and write flash-memory via the firmware LOAD/DUMP memory mailbox command routines. When supported, utilizing these mechanisms significantly reduces overall access times. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add ISP25XX support.Andrew Vasquez2007-07-20
| | | | | | | | 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 Vasquez2007-07-20
| | | | | | | 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: Drop acquisition of hardware_lock during flash manipulations.Andrew Vasquez2007-03-20
| | | | | | | | | | | There's no need given, I/O has been quiesced, RISC interrupts have been disabled, and finally the RISC has been paused. Flash manipulation on ISP21xx, ISP22xx, and ISP23xx parts requires the RISC to go through a full reset to recover. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Add cond_resched() calls during HBA flash manipulation.Andrew Vasquez2007-03-20
| | | | | | | | | We're observing soft lockups during HBA FLASH retrieval and update. Add cond_resched() each time around the tight-loops during flash read()s/write()s. 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 Vasquez2007-01-31
| | | | | | | 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: Correct sector-erase issues while writing flash.Andrew Vasquez2007-01-31
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: make some functions staticAdrian Bunk2006-11-15
| | | | | | | | | This patch makes 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: Add support for new flash part.Ravi Anand2006-05-20
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Convert IS_QLA*() defines to bit-operations.andrew.vasquez@qlogic.com2006-03-12
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: use kthread_ APIChristoph Hellwig2006-03-02
| | | | | | | | | | | Use the kthread_ API instead of opencoding lots of hairy code for kernel thread creation and teardown. Also switch from semaphore-based thread wakeup to wake_up_process. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-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.com2006-02-04
| | | | | 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.com2006-02-04
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Re-enable flash-part write protection on ISP24xx boards.andrew.vasquez@qlogic.com2006-01-14
| | | | | | | | Driver would not correctly re-enable the write-protection bits of the flash part after updates. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Correct additional posting issues during NVRAM accesses.Andrew Vasquez2005-11-09
| | | | | | | | | | | | On MMIO relaxed-order platforms, it is possible for the proper delay during NVRAM access to begin before the request passes through the PCI bus (via a MMIO write) to the ISP. Thus, causing a subsequent read to the NVRAM part to fail. Add a MMIO read, after the MMIO write to insure any posted writes are flushed. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Update license.Andrew Vasquez2005-10-28
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Remove RISC pause/release barriers during flash manipulation.Andrew Vasquez2005-09-04
| | | | | | | | | Remove unnecessary RISC pause/release barriers during ISP24xx flash manipulation. The ISP24xx can arbitrate flash access requests during RISC executions. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: Update copyright banner.Andrew Vasquez2005-07-14
| | | | | | | 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 Vasquez2005-07-14
| | | | | | | | | | | 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 flash-manipulation routines.Andrew Vasquez2005-07-14
| | | | | | | | | | | 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: Add ISP24xx definitions.Andrew Vasquez2005-07-14
| | | | | | | | | | | | 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>
* [PATCH] qla trivial iomem annotationAl Viro2005-04-26
| | | | | Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux-2.6.12-rc2Linus Torvalds2005-04-16
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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