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-/*
- * QLogic ISP2200 and ISP2300 Linux Driver Revision List File.
- *
- ********************************************************************
- *
- * Revision History
- *
- * Rev 8.00.00b8 December 5, 2003 AV
- * - Instruct mid-layer to perform initial scan.
- *
- * Rev 8.00.00b7 December 5, 2003 AV
- * - Resync with Linux Kernel 2.6.0-test11.
- * - Add basic NVRAM parser (extras/qla_nvr).
- *
- * Rev 8.00.00b7-pre11 December 3, 2003 AV
- * - Sanitize the scsi_qla_host structure:
- * - Purge unused elements.
- * - Reorganize high-priority members (cache coherency).
- * - Add support for NVRAM access via a sysfs binary attribute:
- * - Consolidate semaphore locking access.
- * - Fix more PCI posting issues.
- * - Add extras directory for dump/NVRAM tools.
- * - Remove unused qla_vendor.c file.
- *
- * Rev 8.00.00b7-pre11 November 26, 2003 DG/AV
- * - Merge several patches from Christoph Hellwig [hch@lst.de]:
- * - in Linux 2.6 both pci and the scsi layer use the generic
- * dma direction bits, use them directly instead of the scsi
- * and pci variants and the (noop) conversion routines.
- * - Fix _IOXX_BAD() usage for external IOCTL interface.
- * - Use atomic construct for HA loop_state member.
- * - Add generic model description text for HBA types.
- *
- * Rev 8.00.00b7-pre5 November 17, 2003 AV
- * - Merge several patches from Christoph Hellwig [hch@lst.de]:
- * - patch to split the driver into a common qla2xxx.ko and a
- * qla2?00.ko for each HBA type - the latter modules are
- * only very small wrappers, mostly for the firmware
- * images, all the meat is in the common qla2xxx.ko.
- * - make the failover code optional.
- * - kill useless lock_kernel in dpc thread startup.
- * - no need for modversions hacks in 2.6 (or 2.4).
- * - kill qla2x00_register_with_Linux.
- * - simplify EH code, cmd or it's hostdata can't be NULL, no
- * need to search whether the host it's ours, the midlayer
- * makes sure it won't call into a driver for some else
- * host.
- * - Merge several patches from Jes Sorensen
- * [jes@wildopensource.com]:
- * - Call qla2x00_config_dma_addressing() before performing
- * any consistent allocations. This is required since the
- * dma mask settings will affect the memory
- * pci_alloc_consistent() will return.
- * - Call pci_set_consistent_dma_mask() to allow for 64 bit
- * consistent allocations, required on some platforms such
- * as the SN2.
- * - Wait 20 usecs (not sure how long is really necessary,
- * but this seems safe) after setting CSR_ISP_SOFT_RESET in
- * the ctrl_status register as the card doesn't respond to
- * PCI reads while in reset state. This causes a machine
- * check on some architectures.
- * - Flush PCI writes before calling udelay() to ensure the
- * write is not sitting idle in-flight for a while before
- * hitting the hardware.
- * - Include linux/vmalloc.h in qla_os.c since it uses
- * vmalloc().
- * - Use auto-negotiate link speed when using default
- * parameters rather than NVRAM settings. Disable NVRAM
- * reading on SN2 since it's not possible to execute the
- * HBA's BIOS on an SN2. I suggest doing something similar
- * for all architectures that do not provide x86 BIOS
- * emulation.
- * - Clean-up slab-cache allocations:
- * - locking.
- * - mempool allocations in case of low-memory situations.
- * - Fallback to GA_NXT scan if GID_PT call returns more than
- * MAX_FIBRE_DEVICES.
- * - Preserve iterating port ID across GA_NXT calls in
- * qla2x00_find_all_fabric_devs().
- * - Pre-calculate ASCII firmware dump length as to not incur the
- * cost-to-calculate at each invocation of a read().
- *
- * Rev 8.00.00b6 November 4, 2003 AV
- * - Add new 2300 TPX firmware (3.02.18).
- *
- * Rev 8.00.00b6-pre25 October 20, 2003 RA/AV
- * - Resync with Linux Kernel 2.6.0-test9.
- * - Rework firmware dump process:
- * - Use binary attribute within sysfs tree.
- * - Add user-space tool (gdump.sh) to retrieve formatted
- * buffer.
- * - Add ISP2100 support.
- * - Use a slab cache for SRB allocations to reduce memory
- * pressure.
- * - Initial conversion of driver logging methods to a new
- * qla_printk() function which uses dev_printk (Daniel
- * Stekloff, IBM).
- * - Further reduce stack usage in qla2x00_configure_local_loop()
- * and qla2x00_find_all_fabric_devs().
- * - Separate port state used for routing of I/O's from port
- * mgmt-login retry etc.
- *
- * Rev 8.00.00b6-pre19 October 13, 2003 AV
- * - Resync with Linux Kernel 2.6.0-test7-bk5.
- * - Add intelligent RSCN event handling:
- * - reduce scan time during 'port' RSCN events by only
- * querying specified port ids.
- * - Available on ISP23xx cards only.
- * - Increase maximum number of recognizable targets from 256
- * to 512.
- * - Backend changes were previously added to support TPX
- * (2K logins) firmware. Mid-layer can now scan for targets
- * (H, B, T, L) where 512 < T >= 0.
- * - Remove IP support from driver.
- * - Switch firmware types from IP->TP for ISP22xx and
- * IPX->TPX for ISP23xx cards.
- * - Remove files qla_ip.[ch].
- * - Remove type designations from firmware filenames.
- *
- * Rev 8.00.00b6-pre11 September 15, 2003 DG/AV
- * - Resync with 6.06.00.
- * - Resync with Linux Kernel 2.6.0-test5-bk3.
- * - Add new 2300 IPX firmware (3.02.15).
- *
- * Rev 8.00.00b5 July 31, 2003 AV
- * - Always create an fc_lun_t entry for lun 0 - as the mid-
- * layer requires access to this lun for discovery to occur.
- * - General sanitizing:
- * - Add generic firmware option definitions.
- * - Generalize retrieval/update of firmware options.
- * - Fix compile errors which occur with extended debug.
- * - Handle failure cases for scsi_add_host() and
- * down_interruptible().
- * - Host template updates:
- * - Use standard bios_param callback function.
- * - Disable clustering.
- * - Remove unchecked_is_dma entry.
- *
- * Rev 8.00.00b5-pre5 July 29, 2003 DG/AV
- * - Resync with 6.06.00b13.
- * - Resync with Linux Kernel 2.6.0-test2.
- * - Pass the complete loop_id, not the masked (0xff) value
- * while issuing mailbox commands (qla_mbx.c/qla_fo.c/
- * qla_iocb.c/qla_init.c).
- * - Properly handle zero-length return status for an RLC CDB.
- * - Create an fclun_t structure for 'disconnected' luns,
- * peripheral-qualifier of 001b.
- * - Remove unused LIP-sequence register access during AE 8010.
- * - Generalize qla2x00_mark_device_lost() to handle forced
- * login request -- modify all direct/indirect invocations
- * with proper flag.
- * - Save RSCN notification (AE 8015h) data in a proper and
- * consistent format (domain, area, al_pa).
- * - General sanitizing:
- * - scsi_qla_host structure member reordering for cache-line
- * coherency.
- * - Remove unused SCSI opcodes, endian-swap definitions.
- * - Remove CMD_* pre-processor defines.
- * - Remove unused SCSIFCHOTSWAP/GAMAP/MULTIHOST codes.
- * - Backout patch which added a per-scsi_qla_host scsi host
- * spinlock, since mid-layer already defines one.
- * - Add new 2300 IPX firmware (3.02.15).
- *
- * Rev 8.00.00b4 July 14, 2003 RA/DG/AV
- * - Resync with 6.06.00b12.
- * - Resync with Linux Kernel 2.6.0-test1.
- * - Remove IOCB throttling code -- originally #if'd.
- * - Remove apidev_*() routines since proc_mknod() has been
- * removed -- need alternate IOCTL interface.
- * - Merge several performance/fix patches from Arjan van de
- * Ven:
- * - Undefined operation >> 32.
- * - No need to acquire mid-layer lock during command
- * callback.
- * - Use a per-HBA mid-layer lock.
- * - Use a non-locked cycle for setting the count of the
- * newly allocated sp (qla2x00_get_new_sp()).
- * - Modify semantic behavior of qla2x00_queuecommand():
- * - Reduce cacheline bouncing by having I/Os submitted
- * by the IRQ handler.
- * - Remove extraneous calls to qla2x00_next() during I/O
- * queuing.
- * - Use list_splice_init() during qla2x00_done() handling
- * of commands to reduce list_lock contention.
- * - RIO mode support for ISP2200:
- * - Implementation differs slightly from original patch.
- * - Do not use bottom-half handler (tasklet/work queue)
- * for qla2x00_done() processing.
- *
- * Rev 8.00.00b4-pre22 July 12, 2003 AV
- * - Check for 'Process Response Queue' requests early during
- * the Host Status check.
- * - General sanitizing:
- * - srb_t structure rewrite, removal of unused members.
- * - Remove unused fcdev array, fabricid, and PORT_*
- * definitions.
- * - Remove unused config_reg_t PCI definitions.
- * - Add new 2200 IP firmware (2.02.06).
- * - Add new 2300 IPX firmware (3.02.14).
- *
- * Rev 8.00.00b4-pre19 June 30, 2003 AV
- * - Resync with Linux Kernel 2.5.73-bk8.
- * - Rework IOCB command queuing methods:
- * - Upper-layer driver *MUST* properly set the direction
- * bit of SCSI commands.
- * - Generalize 32bit/64bit queuing path functions.
- * - Remove costly page-boundary cross check when using
- * 64bit address capable IOCBs.
- *
- * Rev 8.00.00b4-pre15 June 19, 2003 AV
- * - Resync with 6.06.00b11.
- * - Continue fcport list consolidation work:
- * - Updated IOCTL implementations to use new fcports
- * list.
- * - Modified product ID check to not verify ISP chip
- * revision -- ISP2312 v3 (qla2x00_chip_diag()).
- * - Add new 2300 IPX firmware (3.02.13):
- *
- * Rev 8.00.00b4-pre13 June 19, 2003 AV
- * - Fix build process for qla2100 driver -- no support
- * for IP.
- * - SCSI host template modifications:
- * - Set sg_tablesize based on the derived DMA mask.
- * - Increase max_sectors since only limit within RISC
- * is transfer of (((2^32) - 1) >> 9) sectors.
- *
- * Rev 8.00.00b4-pre12 June 18, 2003 RA, DG, RL, AV
- * - Resync with 6.06.00b10.
- * - Resync with Linux Kernel 2.5.72.
- * - Initial fcport list consolidation work:
- * - fcports/fcinitiators/fcdev/fc_ip --> ha->fcports
- * list.
- *
- * Rev 8.00.00b4-pre7 June 05, 2003 AV
- * - Properly release PCI resouces in init-failure case.
- * - Reconcile disparite function return code definitions.
- *
- * Rev 8.00.00b4-pre4 June 03, 2003 AV
- * - Resync with Linux Kernel 2.5.70-bk8:
- * - SHT proc_info() changes.
- * - Restructure SNS Generic Services routines:
- * - Add qla_gs.c file to driver distribution.
- * - Configure PCI latency timer for ISP23xx.
- *
- * Rev 8.00.00b4-pre3 June 02, 2003 RA, DG, RL, AV
- * - Resync with 6.06.00b5.
- * - Rework (again) PCI I/O space configuration
- * (Anton Blanchard):
- * - Use pci_set_mwi() routine;
- * - Remove uneeded qla2x00_set_cache_line() function.
- * - Remove extraneous modification of PCI_COMMAND word.
- *
- * Rev 8.00.00b3 May 29, 2003 AV
- * - Resync with Linux Kernel 2.5.70.
- * - Move RISC paused check from ISR fast-path.
- *
- * Rev 8.00.00b3-pre8 May 26, 2003 AV
- * - Add new 2300 IPX firmware (3.02.12):
- * - Rework PCI I/O space configuration.
- *
- * Rev 8.00.00b3-pre6 May 22, 2003 RA, DG, RL, AV
- * - Resync with 6.06.00b3.
- *
- * Rev 8.00.00b3-pre4 May 21 2003 AV
- * - Add new 2300 IPX firmware (3.02.11):
- * - Remove 2300 TPX firmware from distribution.
- *
- * Rev 8.00.00b3-pre3 May 21 2003 AV
- * - Properly setup PCI configuation space during
- * initialization:
- * - Properly configure Memory-Mapped I/O during early
- * configuration stage.
- * - Rework IP functionality to support 2k logins.
- * - Add new 2300 IPX firmware (3.02.11):
- * - Remove 2300 TPX firmware from distribution.
- *
- * Rev 8.00.00b3-pre2 May ??, 2003 RA, DG, RL, AV
- * - Resync with 6.06.00b1.
- *
- * Rev 8.00.00b3-pre1 May ??, 2003 RA, DG, RL, AV
- * - Resync with 6.05.00.
- *
- * Rev 8.00.00b2 May 19, 2003 AV
- * - Simplify dma_addr_t handling during command queuing given
- * new block-layer defined restrictions:
- * - Physical addresses not spanning 4GB boundaries.
- * - Firmware versions: 2100 TP (1.19.24), 2200 IP (2.02.05),
- * 2300 TPX (3.02.10).
- *
- * Rev 8.00.00b2-pre1 May 13, 2003 AV
- * - Add support for new 'Hotplug initialization' model.
- * - Simplify host template by removing unused callbacks.
- * - Use scsicam facilities to determine geometry.
- * - Fix compilation issues for non-ISP23xx builds:
- * - Correct register references in qla_dbg.c.
- * - Correct Makefile build process.
- *
- * Rev 8.00.00b1 May 05, 2003 AV
- * - Resync with Linux Kernel 2.5.69.
- * - Firmware versions: 2100 TP (1.19.24), 2200 TP (2.02.05),
- * 2300 TPX (3.02.10).
- *
- * Rev 8.00.00b1-pre45 April ??, 2003 AV
- * - Resync with Linux Kernel 2.5.68-bk11:
- * - Fix improper return-code assignment during fabric
- * discovery.
- * - Remove additional extraneous #defines from
- * qla_settings.h.
- * - USE_PORTNAME -- FO will always use portname.
- * - Default queue depth size set to 64.
- *
- * Rev 8.00.00b1-pre42 April ??, 2003 AV
- * - Convert bottom-half tasklet to a work_queue.
- * - Initial basic coding of dynamic queue depth handling
- * during QUEUE FULL statuses.
- * - Fix mailbox interface problem with
- * qla2x00_get_retry_cnt().
- *
- * Rev 8.00.00b1-pre41 April ??, 2003 AV
- * - Convert build defines qla2[1|2|3]00 macros to
- * qla2[1|2|3]xx due to module name stringification clashes.
- * - Add additional ISP2322 checks during board configuration.
- *
- * Rev 8.00.00b1-pre40 April ??, 2003 AV
- * - Resync with Linux Kernel 2.5.68-bk8:
- * - Updated IRQ handler interface.
- * - Add ISP dump code (stub) in case of SYSTEM_ERROR on
- * ISP2100.
- * - Add new 2200 IP firmware (2.02.05).
- *
- * Rev 8.00.00b1-pre39 April ??, 2003 AV
- * - Resync with Linux Kernel 2.5.68.
- * - Add simple build.sh script to aid in external compilation.
- * - Clean-break with Kernel 2.4 compatibility.
- * - Rework DPC routine -- completion routines for signaling.
- * - Re-add HBAAPI character device node for IOCTL support.
- * - Remove residual QLA2X_PERFORMANCE defines.
- * - Allocate SP pool via __get_free_pages() rather than
- * individual kmalloc()'s.
- * - Inform SCSI mid-layer of 16-byte CDB support
- * (host->max_cmd_len):
- * - Remove unecessary 'more_cdb' handling code from
- * qla_iocb.c and qla_xioct.c.
- * - Reduce duplicate code in fabric scanning logic (MS IOCB
- * preparation).
- * - Add ISP dump code in case of SYSTEM_ERROR.
- * - Remove 2300 VIX firmware from distribution:
- * - Add initial code for IPX support.
- * - Add new 2300 TPX firmware (3.02.10).
- *
- * Rev 8.00.00b1-pre34 April ??, 2003 AV
- * - Resync with Linux Kernel 2.5.67.
- * - Use domain/area/al_pa fields when displaying PortID
- * values -- addresses endianess issues.
- * - Rework large case statement to check 'common' CDB commands
- * early in qla2x00_get_cmd_direction().
- *
- * Rev 8.00.00b1-pre31 April ??, 2003 AV
- * - Update makefile to support PPC64 build.
- * - Retool NVRAM configuration routine and structures:
- * - Consoldate ISP21xx/ISP22xx/ISP23xx configuration
- * (struct nvram_t).
- * - Remove big/little endian support structures in favor of
- * simplified bit-operations within byte fields.
- * - Fix long-standing 'static' buffer sharing problem in
- * qla2x00_configure_fabric().
- *
- * Rev 8.00.00b1-pre30 April ??, 2003 AV
- * - Complete implementation of GID_PT scan.
- * - Use consistent MS IOCB invocation method to query SNS:
- * - Add RNN_ID and RSNN_NN registrations in a fabric.
- * - Remove unused Mailbox Command 6Eh (Send SNS) support
- * structures.
- * - Use 64bit safe IOCBs while issuing INQUIRY and RLC during
- * topology scan.
- * - Until reimplementation of fcdev_t/fcport list
- * consolidation, valid loop_id ranges are still limited from
- * 0x00 through 0xFF -- enforce this within the code.
- *
- * Rev 8.00.00b1-pre27 March ??, 2003 AV
- * - Resync with 6.05.00b9.
- * - Retool HBA PCI configuration -- qla2x00_pci_config().
- * - Remove inconsistent use of delay routines (UDELAY/SYS*).
- * - Continue to teardown/clean/add comments and debug
- * routines.
- * - Properly swap bytes of the device's nodename in
- * qla2x00_configure_local_loop().
- *
- * Rev 8.00.00b1-pre25 March ??, 2003 AV
- * - Resync with 6.05.00b8.
- *
- * Rev 8.00.00b1-pre23 March ??, 2003 AV
- * - Remove (#define) IOCB usage throttling.
- * - Abstract interrupt polling with qla2x00_poll().
- * - Modify lun scanning logic:
- * - If the device does not support the SCSI Report Luns
- * command, the driver will now only scan from 0 to the
- * max#-luns as defined in the NVRAM (BIOS), rather than
- * blindly scanning from 0 to 255 -- which could result in
- * an increase in startup time when running against slow
- * (JBOD) devices.
- * - Rework reset logic in qla2x00_reset_chip() (spec).
- *
- * Rev 8.00.00b1-pre22 March ??, 2003 AV
- * - Resync with 6.05.00b7.
- * - Cleanup (rewrite) ISR handler.
- * - Rename kmem_zalloc --> qla2x00_kmem_zalloc():
- * - This function will eventually be removed.
- * - Add new 2300 VIX firmware (3.02.09):
- * - Support for Tape, Fabric, 2K logins, IP, and VI.
- *
- * Rev 8.00.00b1-pre18 March ??, 2003 AV
- * - Support 232x type ISPs.
- * - Support single firmware for each ISP type:
- * - Restructure brd_info/fw_info methods.
- * - Streamline firmware load process.
- * - Properly query firmware for version information.
- * - Remove extraneous scsi_qla_host members:
- * - device_id ==> pdev->device
- * - Fix fc4 features (RFF_ID) registration.
- * - Convert kmem_zalloc --> qla2x00_kmem_zalloc().
- * - Remove unused/extraneous #defines (USE_PORTNAME).
- *
- * Rev 8.00.00b1-pre14 March ??, 2003 AV
- * - Resync with 6.05.00b6.
- * - Initial source-code restructuring effort.
- * - Build procedure.
- * - Source file layout -- intuitive component layout.
- * - Remove unused #defines (*PERFORMANCE, WORD_FW_LOAD, etc).
- * - Add support for 2K logins (TPX -- firmware).
- * - Add module parameter ql2xsuspendcount.
- * - Add new 2200 IP/TP firmware (2.02.04).
- *
- * Rev 8.00.00b1-pre9 March ??, 2003 RL/DG/RA/AV
- * - Use kernel struct list_head for fcport and fclun lists.
- * - Remove extraneous (L|M)S_64BITS() and QL21_64*() defines.
- *
- * Rev 8.00.00b1-pre8 February 28, 2003 RL/DG/RA/AV
- * - Resync with 6.05.00b3.
- *
- * Rev 8.00.00b1-pre7 February 23, 2003 RL/DG/RA/AV
- * - Add alternate fabric scanning logic (GID_PT/GNN_ID/GPN_ID).
- * - Remove use of deprecated function check_region().
- * - Add new 2300 IP/TP firmware (3.02.08).
- *
- * Rev 8.00.00b1-pre5 January 28, 2003 RL/DG/RA/AV
- * - Resync with 6.05.00b3.
- * - Consolidate device_reg structure definitions for ISP types.
- * - Add support for new queue-depth selection.
- * - Add new 2300 IP/TP firmware (3.02.07).
- *
- * Rev 8.00.00b1-pre1 January 17, 2003 AV
- * - Initial branch from 6.04.00b8 driver.
- * - Remove VMWARE specific code.
- * - Add support for pci_driver interface.
- *
- ********************************************************************/
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-25 22:43:58 +0300