| Known issues : |
| * Please read the associated RELEASE-NOTES file !!! |
| * This source release intended for upstream kernel releases only! |
| |
| Changes from 20050323 to 20050413 |
| |
| * Changed version number to 8.0.28 |
| * Fixed build warning for 2.6.12-rc2 kernels: mempool_alloc now |
| requires a function which takes an unsigned int for gfp_flags. |
| * Removed pci dma sync calls to coherent/consistent pci memory. |
| * Merged patch from Christoph Hellwig <hch@lst.de>: split helpers |
| for fabric and nport logins out of lpfc_cmpl_els_flogi. |
| * Removed sysfs attributes that are used to dump the various |
| discovery lists. |
| * Fix for issue where not all luns are seen. Search all lists |
| other than unmap list in lpfc_find_target(). Otherwise INQUIRY |
| to luns on nodes in NPR or other relevant states (PLOGI, |
| PRLI...) are errored back and scan() terminates. |
| * Removed FC_TRANSPORT_PATCHESxxx defines. They're in 2.6.12-rc1. |
| * Compare return value of lpfc_scsi_tgt_reset against SCSI |
| midlayer codes SUCCESS/FAILED which that function returns rather |
| than SLI return code. |
| * Removed extraneous calls to lpfc_sli_next_iotag which should |
| only be called from lpfc_sli_submit_iocb. Also make |
| lpfc_sli_next_iotag static. |
| * Added PCI ID for LP10000-S. |
| * Changes in lpfc_abort_handler(): Return SUCCESS if we did not |
| find command in both TX and TX completion queues. Return ERROR |
| if we timed out waiting for command to complete after abort was |
| issued. |
| * Zero-out response sense length in lpfc_scsi_prep_cmnd to prevent |
| interpretation of stale sense length when the command completes |
| - was causing spurious 0710 messages. |
| * Moved clearing of host_scribble inside host_lock in IO |
| completion path. |
| * Fixed a bunch of mixed tab/space indentation. |
| * Allow hex format numbers in sysfs attribute setting. Fix |
| application hang when invalid numbers are used in sysfs |
| settings. |
| * Removed extra iotag allocation by lpfc_abort_handler. |
| * Clear host_scribble in the scsi_cmnd structure when failing in |
| queuecommand. |
| * Changed logic at top of lpfc_abort_handler so that if the |
| command's host_scibble field is NULL, return SUCCESS because the |
| driver has already returned the command to the midlayer. |
| |
| Changes from 20050308 to 20050323 |
| |
| * Changed version number to 8.0.27 |
| * Changed a few lines from patch submitted by Christoph Hellwig |
| (3/19). MAILBOX_WSIZE * (uint32_t) is replaced with an |
| equivalent MAILBOX_CMDSIZE macro. |
| * Merged patch from Christoph Hellwig (3/19): some misc patches |
| against the latest drivers: |
| - stop using volatile. if you need special ordering use memory |
| barriers but that doesn't seem to be the case here |
| - switch lpfc_sli_pcimem_bcopy to take void * arguments. |
| - remove typecast for constants - a U postfix marks them |
| unsigned int in C |
| - add a MAILBOX_CMD_SIZE macro, as most users of |
| MAILBOX_CMD_WSIZE didn't really want the word count |
| - kill struct lpfc_scsi_dma_buf and embedded the two members |
| directly in struct lpfc_scsi_buf |
| - don't call dma_sync function on allocations from |
| pci_pool_alloc - it's only for streaming mappings (pci_map_*) |
| * Merged patch from Christoph Hellwig (3/19) - nlp_failMask isn't |
| ever used by the driver, just reported to userspace (and that in |
| a multi-value file which is against the sysfs guidelines). |
| * Change pci_module_init to pci_register_module() with appropriate |
| ifdefs. |
| * Added #include <linux/dma-mapping.h> as required by the DMA |
| 32bit and 64bit defines on some archs. |
| * Merged patch from Christoph Hellwig (03/19) - fix initialization |
| order - scsi_add_host must happen last from scsi POV. Also some |
| minor style/comment fixups. |
| * Fixed use of TRANSPORT_PATCHES_V2 by changing to |
| FC_TRANSPORT_PATCHES_V2. |
| |
| Changes from 20050223 to 20050308 |
| |
| * Changed version number to 8.0.26 |
| * Revise TRANSPORT_PATCHES_V2 so that lpfc_target is removed and |
| rport data is used instead. Removed device_queue_hash[]. |
| * Changed RW attributes of scan_down, max_luns and fcp_bind_method |
| to R only. |
| * Fixed RSCN handling during initial link initialization. |
| * Fixed issue with receiving PLOGI handling when node is on NPR |
| list and marked for ADISC. |
| * Fixed RSCN timeout issues. |
| * Reduced severity of "SCSI layer issued abort device" message to |
| KERN_WARNING. |
| * Feedback from Christoph Hellwig (on 2/5) - In the LPFC_EVT_SCAN |
| case the caller already has the target ID handly, so pass that |
| one in evt_arg1. |
| * Fix compile warning/resultant panic in |
| lpfc_register_remote_port(). |
| |
| Changes from 20050215 to 20050223 |
| |
| * Changed version number to 8.0.25 |
| * Add appropriate comments to lpfc_sli.c. |
| * Use DMA_64BIT_MASK and DMA_32BIT_MASK defines instead of |
| 0xffffffffffffffffULL & 0xffffffffULL respectively. Use pci |
| equivalents instead of dma_set_mask and also modify condition |
| clause to actually exit on error condition. |
| * Restart els timeout handler only if txcmplq_cnt. On submission, |
| mod_timer the els_tmofunc. This prevents the worker thread from |
| waking up the els_tmo handler un-necessarily. The thread was |
| being woken up even when there were no pending els commands. |
| * Added new typedefs for abort and reset functions. |
| * Collapsed lpfc_sli_abort_iocb_xxx into a single function. |
| * Collapsed lpfc_sli_sum_iocb_xxx into a single function. |
| * Removed TXQ from all abort and reset handlers since it is never |
| used. |
| * Fixed Oops panic in 8.0.23 (reported on SourceForge). The |
| driver was not handling LPFC_IO_POLL cases correctly in |
| fast_ring_event and was setting the tgt_reset timeout to 0 in |
| lpfc_reset_bus_handler. This 0 timeout would not allow the FW |
| to timeout ABTS's on bad targets and allow the driver to have an |
| iocb on two lists. Also split the lpfc_sli_ringtxcmpl_get |
| function into two routines to match the fast and slow completion |
| semantics - ELS completions worked for the wrong reasons. Also |
| provided new log message number - had two 0326 entries. |
| * Removed unused #define LPFC_SCSI_INITIAL_BPL_SIZE. |
| * Removed unused struct lpfc_node_farp_pend definition. |
| * Removed unused #define LPFC_SLIM2_PAGE_AREA. |
| * Changed zeros used as pointers to NULL. |
| * Removed unneeded braces around single line in lpfc_do_work. |
| * Close humongous memory leak in lpfc_sli.c - driver was losing 13 |
| iocbq structures per LIP. |
| * Removed last of GFP_ATOMIC allocations. |
| * Locks are not taken outside of nportdisc, hbadisc, els and most |
| of the init, sli, mbox and ct groups of functions |
| * Fix comment for lpfc_sli_iocb_cmd_type to fit within 80 columns. |
| * Replaced wait_event() with wait_event_interruptible(). |
| wait_event() puts the woker thread in an UNINTERRUPTIBLE state |
| causing it to figure in load average calculations. Also add a |
| BUG_ON to the ret code of wait_event_interruptible() since the |
| premise is that the worker thread is signal-immune. |
| |
| Changes from 20050208 to 20050215 |
| |
| * Changed version number to 8.0.24 |
| * Fixed a memory leak of iocbq structure. For ELS solicited iocbs |
| sli layer now frees the response iocbs after processing it. |
| * Closed large memory leak -- we were losing 13 iocbq structures |
| per LIP. |
| * Changing EIO and ENOMEM to -EIO and -ENOMEM respectively. |
| * Cleanup of lpfc_sli_iocb_cmd_type array and typing of iocb type. |
| * Implemented Christoph Hellwig's feedback from 02/05: Remove |
| macros putLunHigh, putLunLow. Use lpfc_put_lun() inline instead. |
| * Integrated Christoph Hellwig's feedback from 02/05: Instead of |
| cpu_to_be32(), use swab16((uint16_t)lun). This is the same as |
| "swab16() on LE" and "<<16 on BE". |
| * Added updates for revised FC remote port patch (dev_loss_tmo |
| moved to rport, hostdata renamed dd_data, add fc_remote_host() |
| on shutdown). |
| * Removed unnecessary function prototype. |
| * Added code to prevent waking up worker thread after the exit of |
| worker thread. Fixes panic seen with insmod/rmmod testing with |
| 70 disks. |
| * Integrated Christoph Hellwig's patch from 1/30: Make some |
| variables/code static (namely lpfcAlpaArray and |
| process_nodev_timeout()). |
| * Integrated Christoph Hellwig's patch from 1/30: Use |
| switch...case instead of if...else if...else if while decoding |
| JDEC id. |
| |
| Changes from 20050201 to 20050208 |
| |
| * Changed version number to 8.0.23 |
| * Make lpfc_work_done, lpfc_get_scsi_buf, |
| lpfc_mbx_process_link_up, lpfc_mbx_issue_link_down and |
| lpfc_sli_chipset_init static. |
| * Cleaned up references to list_head->next field in the driver. |
| * Replaced lpfc_discq_post_event with lpfc_workq_post_event. |
| * Implmented Christoph Hellwig's review from 2/5: Check for return |
| values of kmalloc. |
| * Integrated Christoph Hellwig's patch from 1/30: Protecting |
| scan_tmo and friends in !FC_TRANSPORT_PATCHES_V2 && |
| !USE_SCAN_TARGET. |
| * Integrated Christoph Hellwig's patch from 1/30: Some fixes in |
| the evt handling area. |
| * Integrated Christoph Hellwig's patch from 1/30: Remove usage of |
| intr_inited variable. The interrupt initilization from OS side |
| now happens in lpfc_probe_one(). |
| * Integrated Christoph Hellwig's patch from 1/30: remove shim |
| lpfc_alloc_transport_attr - remove shim lpfc_alloc_shost_attrs - |
| remove shim lpfc_scsi_host_init - allocate phba mem in scsi's |
| hostdata readjust code so that they are no use after free's |
| (don't use after scsi_host_put) - make lpfc_alloc_sysfs_attr |
| return errors |
| * Fixed panic in lpfc_probe_one(). Do not delete in a list |
| iterator that is not safe. |
| * Clean up fast lookup array of the fcp_ring when aborting iocbs. |
| * Following timeout handlers moved to the lpfc worker thread: |
| lpfc_disc_timeout, lpfc_els_timeout, lpfc_mbox, lpfc_fdmi_tmo, |
| lpfc_nodev_timeout, lpfc_els_retry_delay. |
| * Removed unused NLP_NS_NODE #define. |
| * Integrated Christoph Hellwig's patch from 1/30: remove unused |
| lpfc_hba_list; remove unused lpfc_rdrev_wd30; remove |
| lpfc_get_brd_no and use Linux provided IDR. |
| * Changed board reset procedure so that lpfc_sli_send_reset() |
| writes the INITFF bit and leaves lpfc_sli_brdreset() to clear |
| the bit. |
| * Removed outfcpio sysfs device attribute. |
| * VPD changes: 1) Modify driver to use the model name and |
| description from the VPD data if it exists 2) Rework use of DUMP |
| mailbox command to support HBAs with 256 bytes of SLIM. |
| * Fixed compile error for implicit definition of struct |
| scsi_target |
| |
| Changes from 20050124 to 20050201 |
| |
| * Changed version number to 8.0.22 |
| * Moved discovery timeout handler to worker thread. There are |
| function calls in this function which are not safe to call from |
| HW interrupt context. |
| * Removed free_irq from the error path of HBA initialization. |
| This will fix the free of uninitialised IRQ when config_port |
| fails. |
| * Make sure function which processes unsolicited IOCBs on ELS ring |
| still is called with the lock held. |
| * Clear LA bit from work_ha when we are not supposed to handle LA. |
| * Fix double locking bug in the error handling part of |
| lpfc_mbx_cmpl_read_la. |
| * Implemented fast IOCB processing for FCP ring. |
| * Since mboxes are now unconditionally allocated outside of the |
| lock, free them in cases where they are not used. |
| * Moved out a couple of GFP_ATOMICs in lpfc_disc_timeout, to |
| before locks so that they can GFP_KERNEL instead. Also cleaned |
| up code. |
| * Collapsed interrupt handling code into one function. |
| * Removed event posting and handling of solicited and unsolicited |
| iocbs. |
| * Remove ELS ring handling leftovers from the lpfc_sli_inter(). |
| * ELS ring (any slow ring) moved from the lpfc_sli_inter() into a |
| worker thread. Link Attention, Mbox Attention, and Error |
| Attention, as well as slow rings' attention is passed to the |
| worker thread via worker thread copy of Host Attention |
| register. Corresponding events are removed from the event queue |
| handling. |
| * Add entries to hba structure to delegate some functionality from |
| the lpfc_sli_inter() to a worker thread. |
| * Reduced used of GFP_ATOMIC for memory allocations. |
| * Moved locks deeper in order to change GFP_ATOMIC to GFP_KERNEL. |
| * IOCB initialization fix for Raw IO. |
| * Removed qcmdcnt, iodonecnt, errcnt from lpfc_target and from |
| driver. |
| * Added call to lpfc_els_abort in lpfc_free_node. Modified |
| lpfc_els_abort to reset txq and txcmplq iterator after a |
| iocb_cmpl call. |
| * Fixed a use after free issue in lpfc_init.c. |
| * Defined default mailbox completion routine and removed code in |
| the sli layer which checks the mbox_cmpl == 0 to free mail box |
| resources. |
| * In lpfc_workq_post_event, clean up comment formatting and remove |
| unneeded cast of kmalloc's return. |
| * Removed loop which calls fc_remote_port_unblock and |
| fc_remote_port_delete for every target as this same effect is |
| accomplished by the scsi_remove_host call. |
| * Minor cleanup of header files. Stop header files including |
| other header files. Removed sentinels which hide multiple |
| inclusions. Removed unneeded #include directives. |
| * Fixed memory leaks in mailbox error paths. |
| * Moved lock from around of lpfc_work_done to lpfc_work_done |
| itself. |
| * Removed typedef for LPFC_WORK_EVT_t and left just struct |
| lpfc_work_evt to comply with linux_scsi review coding style. |
| * Fixed some trailing whitespaces, spaces used for indentation and |
| ill-formatting multiline comments. |
| * Bug fix for Raw IO errors. Reuse of IOCBs now mandates setting |
| of ulpPU and fcpi_parm to avoid incorrect read check of Write IO |
| and incorrect read length. |
| |
| Changes from 20050110 to 20050124 |
| |
| * Changed version number to 8.0.21 |
| * Removed unpleasant casting in the definition and use of |
| lpfc_disc_action function pointer array. |
| * Makefile cleanup. Use ?= operator for setting default |
| KERNELVERSION and BASEINCLUDE values. Use $(PWD) consistently. |
| * Removed call to lpfc_sli_intr from lpfc_config_port_post. All |
| Linux systems will service hardware interrupts while bringing up |
| the driver. |
| * Christoph Hellwig change request: Reorg of contents of |
| lpfc_hbadisc.c, lpfc_scsi.h, lpfc_init.c, lpfc_sli.c, |
| lpfc_attr.c, lpfc_scsi.c. |
| * Renamed discovery thread to lpfc_worker thread. Moved handling |
| of error attention and link attention and mbox event handler to |
| lpfc_worker thread. |
| * Removed .proc_info and .proc_name from the driver template and |
| associated code. |
| * Removed check of FC_UNLOADING flag in lpfc_queuecommand to |
| determine what result to return. |
| * Move modification of FC_UNLOADING flag under host_lock. |
| * Fix IOERR_RCV_BUFFER_WAITING handling for CT and ELS subsystem. |
| * Workaround firmware bug for IOERR_RCV_BUFFER_WAITING on ELS |
| ring. |
| * Fixed a couple lpfc_post_buffer problems in lpfc_init.c. |
| * Add missing spaces to the parameter descriptions for |
| lpfc_cr_delay, lpfc_cr_count and lpfc_discovery_threads. |
| * Lock before calling lpfc_sli_hba_down(). |
| * Fix leak of "host" in the error path in the remove_one() path. |
| * Fix comment for lpfc_cr_count. It defaults to 1. |
| * Fix issue where we are calling lpfc_disc_done() recursively from |
| lpfc_linkdown(), but list_for_each_entry_safe() is not safe for |
| such use. |
| * Bump lpfc_discovery_threads (count of outstading ELS commands in |
| discovery) to 32 |
| * If the SCSI midlayer tries to recover from an error on a lun |
| while the corresponding target is in the NPR state, lpfc driver |
| will reject all the resets. This will cause the target to be |
| moved to offline state and block all the I/Os. The fix for this |
| is to delay the lun reset to a target which is not in MAPPED |
| state until the target is rediscovered or nodev timeout is |
| fired. |
| |
| Changes from 20041229 to 20050110 |
| |
| * Changed version number to 8.0.20 |
| * rport fix: use new fc_remote_port_rolechg() function instead of |
| direct structure change |
| * rport fix: last null pointer check |
| * Phase II of GFP_ATOMIC effort. Replaced iocb_mem_pool and |
| scsibuf_mem_pool with kmalloc and linked list. Inserted list |
| operations for mempool_alloc calls. General code cleanup. All |
| abort and reset routines converted. Handle_ring_event |
| converted. |
| * If the mbox_cmpl == lpfc_sli_wake_mbox_wait in |
| lpfc_sli_handle_mb_event, pmb->context1 points to a waitq. Do |
| not free the structure. |
| * rport fixes: fix for rmmod crash |
| * rport fixes: when receiving PRLI's, set node/rport role values |
| * rport fixes: fix for unload and for fabric port deletes |
| * VPD info bug fix. |
| * lpfc_linkdown() should be able to process all outstanding events |
| by calling lpfc_disc_done() even if it is called from |
| lpfc_disc_done() Moving all events from phba->dpc_disc to local |
| local_dpc_disc prevents those events from being processed. |
| Removing that queue. From now on we should not see "Illegal |
| State Transition" messages. |
| * Release host lock and enable interrupts when calling |
| del_timer_sync() |
| * All related to rports: Clean up issues with rport deletion |
| Convert to using block/unblock on list remove (was del/add) |
| Moved rport delete to freenode - so rport tracks node. |
| * rport fixes: for fport, get maxframe and class support |
| information |
| * Added use of wait_event to work with kthread interface. |
| * Ensure that scsi_transport_fc.h is always pulled in by |
| lpfc_scsiport.c |
| * In remote port changes: no longer nulling target->pnode when |
| removing from mapped list. Pnode get nulled when the node is |
| freed (after nodev tmo). This bug was causing i/o received in |
| the small window while the device was blocked to be errored w/ |
| did_no_connect. With the fix, it returns host_busy |
| (per the pre-remote port changes). |
| * Merge in support for fc transport remote port use. This removes |
| any consistent bindings within the driver. All scanning is now |
| on a per-target basis driven by the discovery engine. |
| |
| Changes from 20041220 to 20041229 |
| |
| * Changed version number to 8.0.19 |
| * Fixed bug for handling RSCN type 3. Terminate RSCN mode |
| properly after ADISC handling completes. |
| * Add list_remove_head macro. Macro cleans up memory allocation |
| list handling. Also clean up lpfc_reset_bus_handler - routine |
| does not need to allocate its own scsi_cmnd and scsi_device |
| structures. |
| * Fixed potential discovery bug, nlp list corrutpion fix potential |
| memory leak |
| * Part 1 of the memory allocation rework request by linux-scsi. |
| This effort fixes the number of bdes per scsi_buf to 64, makes |
| the scatter-gather count a module parameter, builds a linked |
| list of scsi_bufs, and removes all dependencies on lpfc_mem.h. |
| * Reverted lpfc_do_dpc, probe_one, remove_one to original |
| implementation. Too many problems (driver not completing |
| initial discovery, and IO not starting to disks). Backs out |
| kthread patch. |
| * Fix race condition in lpfc_do_dpc. If wake_up interrupt occurs |
| while lpfc_do_dpc is running disc_done and the dpc list is |
| empty, the latest insertion is missed and the schedule_timeout |
| does not wakeup. The sleep interval is MAX_SCHEDULE_TIMEOUT |
| defined as ~0UL >> 1, a very large number. Hacked it to 5*HZ |
| for now. |
| * Fixed bug introduced when discovery thread implementation was |
| moved to kthread. kthread_stop() is not able to wake up thread |
| waiting on a semaphore and "modprobe -r lpfc" is not always |
| (most of the times) able to complete. Fix is in not using |
| semaphore for the interruptable sleep. |
| * Small Makefile cleanup - Remove remnants of 2.4 vs. 2.6 |
| determination. |
| |
| Changes from 20041213 to 20041220 |
| |
| * Changed version number to 8.0.18 |
| * Janitorial cleanup after removal of sliinit and ringinit[] ring |
| statistic is owned by the ring and SLI stats are in sli |
| structure. |
| * Integrated patch from Christoph Hellwig <hch@lst.de> Kill |
| compile warnings on 64 bit platforms: %variables for %llx format |
| specifiers must be cast to long long because %(u)int64_t can |
| just be long on 64bit platforms. |
| * Integrated patch from Christoph Hellwig <hch@lst.de> Removes |
| dead code. |
| * Integrated patch from Christoph Hellwig <hch@lst.de>: use |
| kthread interface. |
| * Print LPFC_MODULE_DESC banner in module init routine. |
| * Removed sliinit structure and ringinit[] array. |
| * Changed log message number from 324 to 326 in lpfc_sli.c. |
| * Wait longer for commands to complete in lpfc_reset_bus_handler |
| and lpfc_reset_bus_handler. Also use schedule_timeout() instead |
| of msleep() and add error message in lpfc_abort_handler() |
| * When setting lpfc_nodev_tmo, from dev_loss set routine, make 1 |
| sec minimum value. |
| * Functions which assume lock being held were called without lock |
| and kernel complained about unlocking lock which is not locked. |
| * Added code in linkdown to unreg if we know login session will be |
| terminated. |
| * Removed automap config parameter and fixed up use_adisc logic to |
| include FCP2 devices. |
| |
| Changes from 20041207 to 20041213 |
| |
| * Changed version number to 8.0.17 |
| * Fix sparse warnings by adding __iomem markers to lpfc_compat.h. |
| * Fix some sparse warnings -- 0 used as NULL pointer. |
| * Make sure there's a space between every if and it's (. |
| * Fix some overly long lines and make sure hard tabs are used for |
| indentation. |
| * Remove all trailing whitespace. |
| * Integrate Christoph Hellwig's patch for 8.0.14: if |
| pci_module_init fails we need to release the transport template. |
| (also don't print the driver name at startup, linux drivers can |
| be loaded without hardware present, and noise in the log for |
| that case is considered unpolite, better print messages only for |
| hardware actually found). |
| * Integrate Christoph Hellwig's patch for 8.0.14: Add missing |
| __iomem annotations, remove broken casts, mark functions static. |
| Only major changes is chaning of some offsets from word-based to |
| byte-based so we cans simply do void pointer arithmetics (gcc |
| extension) instead of casting to uint32_t. |
| * Integrate Christoph Hellwig's patch for 8.0.14: flag is always |
| LPFC_SLI_ABORT_IMED, aka 0 - remove dead code. |
| * Modified preprocessor #ifdef, #if, #ifndef to reflect upstream |
| kernel submission. Clean build with make clean;make and make |
| clean;make ADVANCED=1 on SMP x86, 2.6.10-rc2 on RHEL 4 Beta |
| 1. IO with a few lips and a long cable pull behaved accordingly. |
| * Implement full VPD support. |
| * Abort handler will try to wait for abort completion before |
| returning. Fixes some panics in iocb completion code path. |
| |
| Changes from 20041130 to 20041207 |
| |
| * Changed version number to 8.0.16 |
| * Hung dt session fix. When the midlayer calls to abort a scsi |
| command, make sure the driver does not complete post-abort |
| handler. Just NULL the iocb_cmpl callback handler and let SLI |
| take over. |
| * Add Read check that uses SLI option to validate all READ data |
| actually received. |
| |
| |
| Changes from 20041123 to 20041130 |
| |
| * Changed version number to 8.0.15 |
| * Ifdef'd unused "binary" attributes by DFC_DEBUG for clean |
| compiles |
| * Stop DID_ERROR from showing up along with QUEUE_FULL set by the |
| Clarion array (SCSI error ret. val. 0x70028) There is no need |
| for driver to hard fail command which was failed by the target |
| device. |
| * Fix for Scsi device scan bug reported on SourceForge. Driver |
| was returning a DID_ERROR in lpfc_handle_fcp_error causing |
| midlayer to mark report luns as failing even though it |
| succeeded. |
| * Don't ignore SCSI status on underrun conditions for inquiries, |
| test unit ready's, etc. This was causing us to lose |
| reservation conflicts, etc |
| |
| Changes from 20041018 to 20041123 |
| |
| * Changed version number to 8.0.14 |
| * Added new function "iterator" lpfc_sli_next_iocb_slot() which |
| returns pointer to iocb entry at cmdidx if queue is not full. |
| It also updates next_cmdidx, and local_getidx (but not cmdidx) |
| * lpfc_sli_submit_iocb() copies next_cmdidx into cmdidx. Now it is |
| the only place were we are updating cmdidx. |
| * lpfc_sli_update_ring() is split in to two -- |
| lpfc_sli_update_ring() and lpfc_sli_update_full_ring(). |
| * lpfc_sli_update_ring() don't to read back correct value of |
| cmdidx. |
| * Simplified lpfc_sli_resume_iocb() and its use. |
| * New static function lpfc_sli_next_iocb(phba, pring, &piocb) to |
| iterate through commands in the TX queue and new command (at the |
| end). |
| * Reduced max_lun to 256 (due to issues reported to some arrays). |
| Fixed comment, and macro values so def=256, min=1, max=32768. |
| * Fix an obvious typo/bug: kfree was used to free lpfc_scsi_buf |
| instead of mempool_free in lpfc_scsiport.c. |
| * Suppress nodev_tmo message for FABRIC nodes. |
| * Fixed some usage of plain integer as NULL pointer. |
| * Bug fix for FLOGI cmpl, lpfc_els_chk_latt error path code |
| cleanup. |
| * Fixup lpfc_els_chk_latt() to have Fabric NPorts go thru |
| discovery state machine as well. |
| * Fixes to lpfc_els_chk_latt(). |
| * Use DID not SCSI target id as a port_id and add some missing |
| locks in lpfc_fcp.c. |
| * Changed eh_abort_handler to return FAILED if command is not |
| found in driver. |
| * Fix crash: paging request at virtual address 0000000000100108 - |
| a result of removing from the txcmpl list item which was already |
| removed (100100 is a LIST_POISON1 value from the next pointer |
| and 8 is an offset of the "prev") Driver runs out of iotags and |
| does not handle that case well. The root of the proble is in the |
| initialization code in lpfc_sli.c |
| * Changes to work with proposed linux kernel patch to support |
| hotplug. |
| * Zero out seg_cnt in prep_io failure path to prevent double sg |
| unmap calls. |
| * Fix setting of upper 32 bits for Host Group Ring Pointers if in |
| SLIM. Old code was inappropriately masking off low order bits. |
| * Use scsi_[activate|deactivate]_tcq calls provided in scsi_tcq.h. |
| * Integrated patch from Christoph Hellwig (hch@lst.de): don't call |
| pci_dma_sync_* on coherent memory. pci_dma_sync_* is need and |
| must be used only with streaming dma mappings pci_map_*, not |
| coherent mappings. Note: There are more consistent mappings |
| that are using pci_dma_sync calls. Probably these should be |
| removed as well. |
| * Modified lpfc_free_scsi_buf to accommodate all three scsi_buf |
| free types to alleviate miscellaneous panics with cable pull |
| testing. |
| * Set hotplug to default 0 and lpfc_target_remove to not remove |
| devices unless hotplug is enabled. |
| * Fixed discovery bug: plogi cmpl uses ndlp after its freed. |
| * Fixed discovery bug: rnid acc cmpl, can potentially use ndlp |
| after its freed. |
| * Modularize code path in lpfc_target_remove(). |
| * Changes to support SCSI hotplug (ifdef'ed out because they need |
| kernel support USE_SCAN_TARGET requires kernel support to export |
| the interface to scsi_scan_target and to move the SCAN_WILD_CARD |
| define to a general scsi header file. USE_RESCAN_HOST requires |
| kernel support to export an interface to scan_scsi_host() with |
| the rescan flag turned on). |
| * Removed redundant variable declaration of lpfc_linkdown_tmo. |
| * Fix for large port count remove test. |
| * Added check to see if BAR1 register is valid before using BAR1 |
| register for programming config_port mail box command. |
| * Added lpfc_scsi_hotplug to enable/disable driver support of SCSI |
| hotplug. |
| * Changed lpfc_disc_neverdev() to lpfc_disc_illegal() and changed |
| lpfc_disc_nodev() to lpfc_disc_noop(). Adjusted appropriate |
| events to use these routines. |
| * Add support for SCSI device hotplug. |
| * Take dummy lpfc_target's into account for lpfc_slave_destroy(). |
| * Bug fix to store WWPN / WWNN in NameServer / FDMI lpfc_nodelist |
| entries. |
| * Added slavecnt in lpfc_target for diagnostic purposes. |
| * Added lpfc_hba load/unload flags to take care of special cases |
| for add/remove device. |
| * Have target add/remove delay before scanning. |
| * Have rmmod path cleanup blocked devices before scsi_remove_host. |
| * Added a #define for msleep for 2.6.5 kernels. |
| * In reset bus handler if memory allocation fails, return FAILED |
| and not SUCCESS. |
| * Have lpfc eh handlers, bus_reset and lun_reset, wait for all |
| associated I/Os to complete before returning. |
| * Fix memset byte count in lpfc_hba_init so that |
| LP1050 would initialize correctly. |
| * Backround nodev_timeout processing to DPC This enables us to |
| unblock (stop dev_loss_tmo) when appopriate. |
| * Fix array discovery with multiple luns. The max_luns was 0 at |
| the time the host structure was initialized. lpfc_cfg_params |
| then set the max_luns to the correct value afterwards. |
| * Remove unused define LPFC_MAX_LUN and set the default value of |
| lpfc_max_lun parameter to 512. |
| * Reduced stack usage of lpfc_hba_init. |
| * Cleaned up the following warning generated by |
| scripts/checkincludes.pl lpfc_fcp.c: scsi/scsi_cmnd.h is |
| included more than once. |
| * Replaced "set_current_state(TASK_UNINTERRUPTIBLE); |
| schedule_timeout(timeout)" with "msleep(timeout)". |
| * Fixnode was losing starget when rediscovered. We saw messages |
| like: lpfc 0000:04:02.0: 0:0263 Cannot block scsi target as a |
| result. Moved starget field into struct lpfc_target which is |
| referenced from the node. |
| * Add additional SLI layer logging in lpfc_sli.c. |
| * Ignore more unexpected completions in lpfc_nportdisc.c. |
| * Can not call lpfc_target_unblock from the soft interrupt |
| context. It seems to be not nessasery to unblock target from |
| nodev timeout. |
| * Introduce and use less lethal event handler for unexpected |
| events in lpfc_nportdisc.c. |
| * Can not call fc_target_(un)block() functions with interrupts |
| disabled in lpfc_scsiport.c. |
| * Added new configuration parameter, lpfc_max_luns range 1-32768, |
| default 32768. |
| * Allow lpfc_fcp.c to call lpfc_get_hba_sym_node_name(). |
| * Increase nodev timeout from 20 seconds to 30 seconds. |
| * Replace some kfree((void*)ptr) with kfree(ptr). |
| * Make 3 functions static: lpfc_get_hba_sym_node_name, |
| lpfc_intr_prep and lpfc_setup_slim_access. Move lpfc_intr_prep |
| and lpfc_setup_slim_access so they're defined before being used. |
| * Remove an unnecessary list_del() in lpfc_hbadisc.c. |
| * Set nlp_state before calling lpfc_nlp_list() since this will |
| potentially call fc_target_unblock which may cause a race in |
| queuecommand by releasing host_lock. |
| * Since lpfc_nodev_tmo < dev_loss_tmo remove queuecommand |
| DID_BAD_TARGET return for now. |
| * Fix a problem with rcv logo. |
| * Remove unused portstatistics_t structure. |
| * Remove #if 0 and unnecessary checks in lpfc_fcp.c. |
| * Simplify lpfc_issue_lip: Extra layer of protection removed. |
| * Grab lock before calling lpfc_sli_issue_mbox(phba, pmb, |
| MBX_NOWAIT) in lpfc_sli_issue_mbox_wait(). |
| |
| Changes from 20040920 to 20041018 |
| |
| * Changed version number to 8.0.13 |
| * Hide some attributes using #ifndef DFC_DEBUG ... #endif. |
| * Modify Makefile to (1) make BUILD_NO_DEBUG=1 will hide some |
| (binary) attributes (2) make BUILD_FC_TRANS=0 will build driver |
| for 2.6.5 kernel with block/unblock patch. |
| * Modified #ifdef names. |
| * Added support for proposed FC transport host attributes (which |
| replaces some of the attributes we had local to the driver). |
| Removed the binary statistics sysfs attribute. |
| * Added extra ELS verbose logging for ELS responses. |
| * Added recognition for BUILD_FC_TRANS=2 to Makefile to define |
| FC_TRANS_VER2. |
| * Add a pointer for link stats allocation. |
| * Exported lpfc_get_hba_sym_node_name for use by FC_TRANS_VER2 |
| sysfs routines. |
| * Fix discovery problem in lip testing: if device sends an ELS cmd |
| (i.e. LOGO) before our FLOGI completes it should be LS_RJT'ed. |
| * Moved #defines around to provide target_add/remove for upstream |
| kernel deliverables only not SLES9. Provided ifdefs to #include |
| target_block/unblock only if FC_TRANS_VER1. |
| * Add sanity check in lpfc_nlp_list move setting nlp_Target |
| outside #ifdef. |
| * Added a blocked member to the lpfc_target structure for |
| block/unblock. This member allows the driver to know when to |
| unblock for pci_remove_one or pci_add_one. #ifdef'd some more |
| block/unblock stuff and removed some defensive checks from |
| target_block/unblock. |
| * Moved + 5 second window to dev_loss_tmo setting and updated |
| comments. |
| * Removed NULL target check from target_block/unblock and fixed up |
| a few comments. |
| * Enable sysfs attributes on 2.6.5 kernels and remove extra |
| compatibility code. |
| * Remove any and all trailing whitespace. |
| * Added message 0718 and return error when dma_map_single fails. |
| * Changed the fcpCntl2 commands to include an FCP_ prefix to get |
| rid of build warnings on later 2.6.9-rc kernels. Build |
| conflicts with scsi/scsi.h. Remove inclusions of scsi/scsi.h |
| from hbadisc.c, sli.c, and fcp.c since these modules had no |
| dependencies on scsi.h. |
| * Fixed a bug with RSCN handling. A RSCN received on one device, |
| shouldn't affect other devices not referenced by the RSCN. |
| * Moved #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,6) to include |
| lpfc_jedec_to_ascii to prevent warning in SLES 9. |
| * Update Makefile to account for SLES 9 and scsi-target upstream |
| kernel. |
| * This checkin provides block/unblock hooks for the upstream scsi |
| target kernel and 2.6.5 on SLES9 SP1 with the block/unblock |
| patch. |
| * Discovery changes regarding setting targetp->pnode and |
| ndlp->nlp_Target Ensure fc_target_* routines are called properly |
| from discovery. Remove list_del's from lpfc_cleanup(). Ensure |
| all the lpfc_consistent_bind_* routines don't set any driver |
| structure objects. |
| * Fix for timeout of READ_LA or READ_SPARAM mailbox command |
| causing panic. |
| * Cleanup list_del()'s for Discovery ndlp lists. |
| * Bug fixes for some insmod/rmmod crashes, link down crashes and |
| device loss crashes. |
| * Removed NLP_SEARCH_DEQUE. |
| * Call lpfc_target_unblock only if the targetp is nonNull and with |
| the host_lock held. |
| * Added qcmdcnt back along with misc bug fixes to discovery. |
| * Changed tgt_io to outfcpio lpfc_fcp.c. |
| * Fixed errors caused by LIP and cable pulls both with and without |
| block/unblock patch. |
| * For now we have to call fc_target_unblock and fc_target_block |
| with interrupts enabled. |
| * Save seg_cnt from dma_map_sg. Save scatter-gather start address |
| and pass back to dma_unmap_sg in error with seg_cnt. |
| * Incorporating block/unblock calls into driver with ifdefs. This |
| change is supported by scsi-target-2.6 kernel and forward only. |
| * Merged in some discovery bug fixes and added tgt io counters. |
| * Added sysfs attributes/interfaces: read only attribute |
| "management_version" and write only attribute "issue_lip". |
| * Fix build on big endian machines: while #if was OK with |
| __BIG_ENDIAN which defined as 4321, __BIG_ENDIAN_BITFIELD has to |
| be tested with #ifdef because it does not have any value, it is |
| either defined or not. |
| * Add fabric_name and port_type attributes. |
| * Change mdelay to msleep. mdelay works, but wastefully uses cpu |
| resources without a lock held. Revert to msleep. Tested with |
| sg_reset for bus and three attached targets. |
| * Added the customary #ifndef...#define...#endif to |
| lpfc_version.h. |
| * Integrate patches from Christoph Hellwig: two new helpers common |
| to lpfc_sli_resume_iocb and lpfc_sli_issue_iocb - singificant |
| cleanup of those two functions - the unused SLI_IOCB_USE_TXQ is |
| gone - lpfc_sli_issue_iocb_wait loses its flags argument |
| totally. |
| * Fix in lpfc_sli.c: we can not store a 5 bit value in a 4-bit |
| field. |
| * Moved some routines out of lpfc_fcp.c into more appropriate |
| files. |
| * Whitespace cleanup: remove all trailing whitespace. |
| * Make lpfc_disc_ndlp_show static to lpfc_fcp.c. |
| * Remove leftover printk and replace some with |
| printk(KERN_WARNING) |
| * Trivial: fix a few long lines and a soft tab. |
| * Remove warnings generated by Sparse against driver (make |
| C=1). Mostly these are "using integer as pointer warnings" |
| i.e. use NULL instead of 0. |
| * Integrated patch from Christoph Hellwig: Quite a lot of changes |
| here, the most notable is that the phba->slim2p lpfc_dmabuf goes |
| away in favour of a typede pointer and a dma_addr_t. Due to the |
| typed pointer lots of the cast mess can go away, and while at it |
| I also replaced the messy SLI2_SLIM_t with a simple struct |
| lpfc2_sli2_slim that only contains the part of the union we care |
| about while using SLI2_SLIM_SIZE for all size calculations |
| directly. |
| * Integrated patch from Christoph Hellwig: This streamlines the |
| I/O completion path a little more, especially taking care of |
| fast-pathing the non-error case. Also removes tons of dead |
| members and defines from lpfc_scsi.h - e.g. lpfc_target is down |
| to nothing more than the lpfc_nodelist pointer. |
| * Added binary sysfs file to issue mbox commands |
| * Replaced #if __BIG_ENDIAN with #if __BIG_ENDIAN_BITFIELD for |
| compatibility with the user space applications. |
| * Decrease the amount of data in proc_info. |
| * Condense nodelist flag members. |
| * Expand INFO for discovery sysfs shost entries. |
| * Notify user if information exceeds 4k sysfs limit. |
| * Removed a bunch of unused #defines. |
| * Added initial sysfs discovery shost attributes. |
| * Remove unused #defines lpfc_disc.h. |
| * Fixed failMask nodelist settings. |
| * Cleanup some old comments / unused variables. |
| * Add LP101 to list of recognized adapters. |
| |
| Changes from 20040908 to 20040920 |
| |
| * Changed version number to 8.0.12 |
| * Removed used #defines: DEFAULT_PCI_LATENCY_CLOCKS and |
| PCI_LATENCY_VALUE from lpfc_hw.h. |
| * Changes to accommodate rnid. |
| * Fix RSCN handling so RSCN NS queries only effect NPorts found in |
| RSCN data. |
| * If we rcv a plogi on a NPort queued up for discovery, clear the |
| NLP_NPR_2B_DISC bit since rcv plogi logic will force NPort thru |
| discovery. |
| * Ensure lpfc_target is also cleaned up in lpfc_cleanup(). |
| * Preliminary changes for block/unblock kernel API extensions in |
| progress with linux-scsi list. These are name changes and |
| prototype changes only. |
| * Added send_abts flag to lpfc_els_abort. For rcv LOGO when ADISC |
| sent, the XRI of the LOGO rcv'ed is the same as the ADISC |
| sent. Thus we cannot ABTS the ADISC before sending the LOGO ACC. |
| * Weed out some unused fc_flags. Add FC_DISC_TMO. |
| * board_online sysfs attribute added to support libdfc functions |
| InitDiagEnv and SetBrdEnv. |
| * Streamline code in lpfc_els_retry fixup abort case in |
| lpfc_els_timeout_handler(). |
| * Flush discovery/ELS events when we bring SLI layer down. |
| * ctlreg and slimem binary attributes added to support libdfc |
| read/write mem/ctl functions. |
| * Integrated Christoph Hellwig's patch: Cleanup |
| lpfc_sli_ringpostbuf_get. |
| * Modified lpfc_slave_alloc and lpfc_slave_destroy to allocate and |
| free a dummy target pointer. This allows queuecommand to skip |
| the NULL target pointer check and avoid the console spam when |
| slave_alloc fails. |
| * Fix cfg_scan_down logic, it was reversed. |
| * Init list head ctrspbuflist. |
| * Change name of lpfc_driver_abort to lpfc_els_abort since it is |
| only valid for ELS ring. |
| * Remove unused third argument for lpfc_consistent_bind_get(). |
| * Fix up iotag fields in lpfc_prep_els_iocb(). |
| * Remove log message on code path triggered by lpfc_els_abort(). |
| * Set host->unique_id in lpfc_fcp.c. |
| * Removed deadwood: lpfc_target.pHba not necessary anymore. |
| * Integrated patch from Christoph Hellwig: remove dead |
| SLI_IOCB_POLL handling. |
| * Integrated patch from Christoph Hellwig: Streamline I/O |
| submission and completion path a little. |
| * Remove unnecessary lpfc_brd_no. Ensure brd_no assignment is |
| unique. |
| * Removed unused MAX_FCP_LUN. |
| * Use mod_timer instead of add_timer for fdmi in lpfc_ct.c. |
| * Fixed misc discovery problems. |
| * Move stopping timers till just before lpfc_mem_free() call. |
| * Fix up NameServer reglogin error path. |
| * Cleanup possible outstanding discovery timers on rmmod. |
| * Fix discovery NPort to NPort pt2pt problem. |
| * Get rid of ip_tmofunc / scsi_tmofunc. |
| * Integrated patch from Christoph Hellwig: |
| lpfc_disc_done/lpfc_do_dpc cleanup - lpfc_disc_done can return |
| void - move lpfc_do_dpc and lpfc_disc_done to lpfc_hbadisc.c - |
| remove checking of list emptiness before calling lpfc_disc_done, |
| it handles the empty list case just fine and the additional |
| instructions cost less then the bustlocked spinlock operations. |
| * Integrated patch from Christoph Hellwig: This adds a new 64bit |
| counter instead, brd_no isn't reused anymore. Also some tiny |
| whitespace cleanups in surrounding code. |
| * Reorder functions in lpfc_els.c to remove need for prototypes. |
| * Removed unused prototypes from lpfc_crtn.h - |
| lpfc_ip_timeout_handler, lpfc_read_pci and lpfc_revoke. |
| * Removed some unused prototypes from lpfc_crtn.h - |
| lpfc_scsi_hba_reset, lpfc_scsi_issue_inqsn, |
| lpfc_scsi_issue_inqp0, lpfc_scsi_timeout_handler. |
| * Integrated patch from Christoph Hellwig: remove TRUE/FALSE |
| usage. |
| * Integrated patch from Christoph Hellwig: Remove unused function |
| prototypes lpfc_set_pkt_len and lpfc_get_pkt_data from |
| lpfc_crtn.h - fixes build warnings. |
| * Removed unused struct lpfc_dmabufip definition from lpfc_mem.h. |
| * Removed pre-2.6.5 MODULE_VERSION macro from lpfc_compat.h. |
| * Fixing missing static and removing dead code. |
| * Adding nodewwn, portwwn and portfcid shost attributes. |
| * Initial support for CT via sysfs. request payloads of size less |
| than PAGE_SIZE and rsp payloads of size PAGE_SIZE are supported. |
| Driver maintains a list of rsp's and passes back rsp's |
| corresponding to the pid of the calling process. |
| * Support for RefreshInformation, GetAdapterAttributes, |
| GetPortStatistics. |
| * Make nodev-tmo default to 20 seconds. |
| * Fix up some DSM error cases, unreg_login rpi where needed. |
| * Fix up comments for fc_target_block / fc_target_unblock. |
| * Fix up code for scsi_block_requests / scsi_unblock_requests. |
| * Add NLP_FCP_TARGET for nodeinfo support. |
| * Move suspend/resume in lpfc_nlp_list under appropriate case - |
| Used host_lock for DPC to avoid race (remove dpc_lock) |
| * Fix some corner cases for PLOGI receive - simplify error case |
| for cmpl_reglogin_reglogin_issue. |
| * Bug fix for ppc64 EEH MMIO panic - always do readl after |
| writel's of HBA registers to force flush. |
| * Get rid of initial static routine declarations in lpfc_hbadisc.c |
| and lpfc_els.c. |
| * Updates to discovery processing. |
| |
| Changes from 20040823 to 20040908 |
| |
| * Changed version number to 8.0.11 |
| * Removed persistent binding code. |
| * Display both ASC and ASCQ info. |
| * Fixed link down->up transitions when linkdown tmo expires. Fix |
| was in the defensive error checking at the start of |
| queuecommand. |
| * Removed lpfc_scsi_timeout_handler as this timer is no longer |
| required. The midlayer will exhaust retries and then call |
| lpfc_abort_handler, lpfc_reset_lun_handler, and |
| lpfc_reset_target_handler. |
| * Minimal support for SCSI flat space addressing/volume set |
| addressing. Use 16 bits of LUN address so that flat |
| addressing/VSA will work. |
| * Changed 2 occurrences of if( 1 != f(x)) to if(f(x) != 1) |
| * Drop include of lpfc_cfgparm.h. |
| * Reduce stack usage of lpfc_fdmi_cmd in lpfc_ct.c. |
| * Add minimum range checking property to /sys write/store |
| functions. |
| * Fix display of node_name and port_name via fc transport |
| attr. |
| * Removed biosparam code. |
| * Removed range checking. phba->config[] array elements are now |
| embedded into the hba struct. lpfc_config_setup() has been |
| removed. |
| * Collapsed lpfc_scsi_cmd_start into lpfc_queuecommand and cleaned |
| up combined routines. |
| * Removed unused prototypes myprint and |
| lpfc_sched_service_high_priority_queue. |
| * Removed unused function lpfc_nodev. |
| * Removed scsi_cmnd->timeout_per_command cancelation. SCSI midlayer |
| now times out all commands - FW is instructed to not timeout. |
| * Removed polling code from lpfc_scsi_cmd_start. Reorganized |
| queuecommand and cmd_start some. |
| |
| Changes from 20040810 to 20040823 |
| |
| * Changed version number to 8.0.10 |
| * Additional timer changes as per Arjan / Christoph's comments. |
| * Used mod_timer() instead of del_timer_sync() where appropriate. |
| * Fixed a use after free case (panic on 2.6.8.1 with |
| CONFIG_DEBUG_SLAB set). |
| * Fix compile warning in lpfc_fcp.c. |
| * Minor fix for log message, that prints unassigned brdno which is |
| zero. |
| * Move scsi_host_alloc() to the beginning of probe_one(). This |
| ensures that host_lock is available at later stages and also |
| avoids tons of unnecessary initializing if host_alloc() |
| fails. |
| * Removed else clause from lpfc_slave_configure that set |
| sdev->queue_depth. The driver informs the midlayer of its |
| setting in the template and only overrides if queue tagging is |
| enabled. |
| * Added PCI_DEVICE_ID_ZEPHYR and PCI_DEVICE_ID_ZFLY (Junior |
| Zephyr) support |
| |
| Changes from 20040730 to 20040810 |
| |
| * Changed version number to 8.0.9 |
| * Removed per HBA driver lock. Driver now uses the host->host_lock |
| * Restored support for the 2.6.5 kernel for those linux distributions |
| shipped with the 2.6.5 kernel. |
| * Applied patch from Christoph Hellwig (hch@infradead.org) as follows |
| "[PATCH] use scsi host private data in ->proc_info. |
| * Applied patch from Christoph Hellwig (hch@infradead.org) as follows |
| "Re: [Emulex] Ready for next round. This patch cleans up the memory |
| allocation routines a little and fixes a missing mempool_destroy and |
| some missing error handling." |
| * Changed pointers assignments from 0 to NULL. |
| * Added fixes to the lpfc_reset_lun_handler and lpfc_reset_bus_handler |
| entry points that caused kernel to Oops or hang. |
| * Added fixes to targetless hosts that caused modprobe and insmod to hang. |
| * Ongoing cleanup to many files |
| |
| Changes from 20040723 to 20040730 |
| |
| * Changed version number to 8.0.8 |
| * Removed unused LPFN_DRIVER_VERSION #define. |
| * Folded lpfc_findnode_scsiid into lpfc_find_target, its only |
| caller. |
| * Removed 2 unneeded arguments to lpfc_find_target (lun and |
| create_flag). |
| * Make lpfc_sli_reset_on_init = 1 |
| * Minor cleanup to quieten sparse. |
| * Removed missing function = 0 in tmo routine in lpfc_els.c. |
| * Moved additional binding parameters into lpfc_defaults.c: |
| lpfc_automap / lpfc_fcp_bind_method |
| * Use msecs_to_jiffies() where applicable. |
| * Only use queue depth attribute only after SLI HBA setup was |
| completed. |
| * Put in memory barriers for PPC |
| * Added PCI_DEVICE_ID_HELIOS and PCI_DEVICE_ID_JFLY (Junior |
| Helios) support |
| * Added 4&10 gigabit choices in user option link_speed |
| * Updated timer logic: Set timer data after init_timer use |
| timer_pending() instead of expires. |
| * Removed some remnants of IP over FC support from Kconfig and |
| Makefile. |
| * Remove redundant prototypes for lpfc_handle_eratt, |
| lpfc_handle_latt and lpfc_read_pci. |
| * Ongoing cleanup of lpfc_init.c. |
| * Changed LPFC_CFG_DFT_HBA_Q_DEPTH -> LPFC_CFG_HBA_Q_DEPTH. |
| * Another cleanup stab at lpfc_ct.c. Remove castings, structure |
| code sanely, remove redundant code, reorganize code so that |
| functions are invoked after definition. |
| |
| Changes from 20040716 to 20040723 |
| |
| * Changed version number to 8.0.7 |
| * Cleanup of lpfc_ct.c. Removed number of casts, removed tons of |
| dead/redundant code, cleaned up badly and poorly written code, |
| cleaned up return values. |
| * Fixed Persistent binding implementation |
| * Removed all references to lpfc_scsi_req_tmo |
| * Removed last references to lun_skip config parameter. |
| * Removed LPFC_DEV_RPTLUN node failure bit because we don't issue |
| REPORT_LUNS from the driver anymore. |
| * Removed LUN-tracking in driver. Removed lpfc_lun struct and |
| moved any functionality we still need to lpfc_target. |
| * Added new lpfc_jedec_to_ascii() call and replace two instances |
| of duplicate code with calls to this function. |
| * Removed Volume Set Addressing handling on LUN IDs. |
| * Applied patch from Christoph Hellwig (hch@infradead.org) that |
| removes dead code belonging to lpfc_build_scsi_cmnd() and its |
| call path. This is related to the recently removed report_lun |
| code. |
| |
| Changes from 20040709 to 20040716 |
| |
| * Changed version number to 8.0.6 |
| * Removed internal report LUNs usage. Removed functions: |
| lpfc_disc_issue_rptlun, lpfc_disc_cmpl_rptlun, |
| lpfc_disc_retry_rptlun and their use. |
| * Removed usused scheduler prototypes in lpfc_crtn.h |
| * Replace lpfc_geportname() with generic memcmp(). |
| * Rearrange code in lpfc_rcv_plogi_plogi_issue() to make it a |
| little more readable. |
| * Remove redundant port_cmp != 2 check in if |
| (!port_cmp) { .... if (port_cmp != 2).... } |
| * Clock changes: removed struct clk_data and timerList. |
| * Clock changes: separate nodev_tmo and els_retry_delay into 2 |
| separate timers and convert to 1 argument changed |
| LPFC_NODE_FARP_PEND_t to struct lpfc_node_farp_pend convert |
| ipfarp_tmo to 1 argument convert target struct tmofunc and |
| rtplunfunc to 1 argument * cr_count, cr_delay and |
| discovery_threads are only needed to be module_params and not |
| visible via sysfs. |
| |
| Changes from 20040614 to 20040709 |
| |
| * Changed version number to 8.0.5 |
| * Make lpfc_info static. |
| * Make lpfc_get_scsi_buf static. |
| * Print a warning if pci_set_mwi returns an error. |
| * Changed SERV_PARM to struct serv_parm. |
| * Changed LS_RJT to struct ls_rjt. |
| * Changed CSP to struct csp. |
| * Changed CLASS_PARMS to struct class_parms. |
| * Some cosmetic coding style cleanups to lpfc_fcp.c. |
| * Providing a sysfs interface that dumps the last 32 |
| LINK_[UP|DOWN] and RSCN events. |
| * Get rid of delay_iodone timer. |
| * Remove qfull timers and qfull logic. |
| * Convert mbox_tmo, nlp_xri_tmo to 1 argment clock handler |
| * Removed duplicate extern defs of the bind variables. |
| * Streamline usage of the defines CLASS2 and CLASS3, removing |
| un-necessary checks on config[LPFC_CFG_FCP_CLASS]. |
| * Moving the persistent binding variables to new file |
| lpfc_defaults.c |
| * Changed LPFC_SCSI_BUF_t to struct lpfc_scsi_buf. |
| * Moved config specific code from probe_one() into |
| config_setup(). Removing a redundant check on scandown value |
| from bind_setup() as this is already done in config_setup(). |
| * Changed LPFC_SLI_t to struct lpfc_sli. |
| * Changed FCP_CMND to struct fcp_cmnd. |
| * Changed FCP_RSP to struct fcp_rsp. |
| * Remove the need for buf_tmo. |
| * Changed ULP_BDE64 to struct ulp_bde64. |
| * Changed ULP_BDE to struct ulp_bde. |
| * Cleanup lpfc_os_return_scsi_cmd() and its call path. |
| * Removed lpfc_no_device_delay. |
| * Consolidating lpfc_hba_put_event() into lpfc_put_event(). |
| * Removed following attributes and their functionality: |
| lpfc_extra_io_tmo, lpfc_nodev_holdio, lpfc_delay_rsp_err, |
| lpfc_tgt_queue_depth and lpfc_check_cond_err. |
| * Clock changes consolidating timers, just in the struct lpfc_hba, |
| to get rid of clkData and pass only one argument to timeout |
| routine. Also, removing need for outstanding clock linked list |
| to stop these timers at rmmod. |
| * Move lpfc.conf contents into lpfc_fcp.c. Removing per adapter |
| attributes in favor of global attributes. |
| * Fix a potential null pointer reference of pmbuf in lpfc_ct.c. |
| * On reset_lun, issue LUN_RESET as opposed to ABORT_TASK_SET. |
| * Removed SCSI_REQ_TMO related code. |
| * Introducing two new defines LPFC_ATTR_R and LPFC_ATTR_RW that do |
| a module_param, MODULE_PARM_DESC, lpfc_param_show, |
| [lpfc_param_store] and CLASS_DEVICE_ATTRIBUTE. |
| * Properly clean up when allocation of a linked BDE fails in the |
| SCSI queuecommand path. |
| * Fail SCSI command if dma_map_sg call fails. |
| * Remove unused macros SWAP_ALWAYS and SWAP_ALWAYS16. |
| * Reset context2 to 0 on exit in |
| lpfc_sli_issue_iocb_wait_high_priority() and |
| lpfc_sli_issue_iocb_wait(). |
| * Arranging lpfc_scsiport.c to follow style of use after |
| definition. This removes the need for the cruft of forward |
| declarations. Also removing a redundant #define ScsiResult as it |
| already available elsewhere. |
| * Applying "Streamline lpfc error handling" patch from Christoph |
| Hellwig (hch@infradead.org) with following modifications: fix |
| mem leaks, remove some misplaced code that need not be there, |
| print a message on exit (old code prints two (entry/exit)), make |
| ret values consistent (either 1/0 or SUCCESS/FAILURE), keep all |
| eh routines in a single file (lpfc_scsiport.c). |
| * Move contents of lpfc_module_param.h into lpfc_fcp.c. |
| * Changed sysfs attributes to CLASS_DEVICE_ATTRIBUTES (previously |
| DEVICE_ATTRIBUTES). They now appear in |
| /sys/class/scsi_host/hostx (previously in |
| /sys/bus/pci/drivers/lpfc/devx). |
| * Removed lpfc_syfs.h and lpfc_sysfs.c. |
| * Cleanup of config params. Throttle params have been removed. |
| max_lun has been removed. max_target is replaced with a #define, |
| lun_skip is removed. Remove ipfc config params and related |
| code. |
| * Changed DMABUF_t usage to struct lpfc_dmabuf. |
| * Downsizing iCfgParam structure to include a_string, a_low, a_hi |
| and a_default values only. |
| * Free SCSI buf safety memory pool on shutdown to eliminate memory |
| leak. |
| * Change lpfc_printf_log to a #define. Also include phba->brd_no |
| and newline in the print string rather than in the #define. |
| * Remove code that optionally locates Host Group Pointers in host |
| memory SLIM since this is no longer needed for PPC64, once |
| CONFIG_PORT uses HBA's view of its BAR0. |
| * Removed the forward declarations of the sli functions and |
| rearranging the code in lpfc_sli.c. |
| * Removed the preamble functionality from logging. |
| * Make lpfc_sli_hba_setup() return negative error codes on error |
| and correct the comment left over in lpfc_fcp.c |
| * Removed the lpfc_loadtime variable. |
| * Put a space between all ifs and their open parens '('. |
| * Change Studly_Caps LPFC_SCSI_BUF_t to struct lpfc_scsi_buf. |
| * Fixed insmod hang after hardware error. |
| * Relocated scsi_host alloc to before we enable the interrupt |
| handler |
| * Add .tmp_versions directory to Makefile clean target. This |
| directory is created in the 2.6.5+ build process (with Red Hat |
| kernels at least). |
| * Changing phba->config to kmalloc lpfc_icfgparam and not |
| *phba->config. This is manifesting itself as a panic in |
| pci_release_region(). |
| * Fix for firmware download / board reset problem. |
| * Integrated patch from Christoph Hellwig (hch@infradead.org) to |
| reorganize and cleanup lpfc_fcp.c |
| * Don't abort commands immediately when there is an RSCN event to |
| give driver time to rediscover targets before the midlayer |
| retries the SCSI commands. |
| |
| Changes from 20040604 to 20040614 |
| |
| * Changed version number to 8.0.4 |
| * Removed lpfc_valid_lun function. |
| * Added scsi_buf safety pool to address scsi_buf failures in |
| queuecommand under low memory conditions. Allocations now come |
| from kmalloc initially, but if kmalloc fails, the allocation |
| comes from the safety pool. |
| * Modified lpfc_slave_alloc to only set the scsi_device->hostdata |
| pointer if the driver has discovered the target. This routine |
| always returns success now as well since no error ever occurs in |
| the alloc routine. |
| * Mask only info and warning messages. Print all error messages |
| irrespective of mask. |
| * Removing lpfc_log_chk_msg_disabled() |
| * Changed lpfc_printf_log to take struct lpfc_hba * directly |
| instead of a "board number". |
| * Convert dma_sync_single to pci_dma_sync_single_for_{device/cpu}. |
| * Implemented new style log messages. The message strings are now |
| embedded in the call to lpfc_printf_log. |
| * Decreased FLOGI discovery timeout to 20 seconds. |
| * On error in lpfc_pci_probe_one() return -1 and not 1. |
| * Allow for board numbers that are not sequential, paving the way |
| for hotplug support. |
| * scsi_add_host() can fail, so wrap it around in an if(). Also |
| initiate scsi_scan_host() after attaching the sysfs attributes. |
| * lpfc_release_version is used only in lpfc_ct.c, so move it there |
| and mark it as static. |
| * Removed lpfc_sleep_ms and replaced with mdelay or schedule calls |
| directly |
| * Removed all (struct list_head *) casts from clkData-related list |
| handling in list_add, list_del macros. |
| * Removed EXPORT_SYMBOLs. |
| * Removed LPFC_MIN_QFULL and lpfc_qthrottle_up. |
| * Replace LPFCSCSITARGET_t with struct lpfc_target. |
| * Replace LPFCSCSILUN_t with struct lpfc_lun. |
| * Remove unused struct declarations (fcPathId and fcRouteId) from |
| lpfc_scsi.h. |
| * Rewrite use of FC transport attributes. |
| * Fix crash when link is lost. This was due to lpfc_delay_iodone |
| calling list_del on an object that was never put on a list. |
| * Remove trailing spaces at the end of all lines. |
| * Set MAX_FCP_TARGET to 256 from 0xff. Set MAX_FCP_LUN and |
| MAX_FCP_CMDS to their decimal equivalents and updated |
| documentation. |
| |
| Changes from 20040526 to 20040604 |
| |
| * Changed version number to 8.0.3 |
| * Completed sysfs FC transport support. |
| * Removed unused fields in SCSI LUN and SCSI Target structures: |
| void *pTargetProto; void *pTargetOSEnv; void *pLunOSEnv; |
| * Modified list_for_each to list_for_each_entry. Modified |
| list_for_each_safe to list_for_each_entry_safe. |
| * Remove lpfc_dfc.h file. |
| * Changed pHba->phba, pCommand->pcmd |
| * Changed plogi_ndlp -> plogindlp, pos_tmp->postmp, pRsp->prsp, |
| pCmd->pcmd |
| * Changed pText -> ptext |
| * Changed p_tmp_buff -> ptmpbuff |
| * Changed pBufList -> pbuflist, pRsp -> prsp, pCmd -> pcmd |
| * Changed *pos_tmp -> *postmp, *p_mbuf -> *pmbuf |
| * Following changes are made to the SCSI fast path: Added |
| DMA_BUF_t member to the lpfc_scsi_buf_t. This will reduce a |
| memory allocation in the scsi fast path. Added check for |
| targetp == NULL in the scsi fast path. Increased number of |
| scatter gather entries in lpfc_scsi_dma_ext to 4 from 3 and |
| changed the size of lpfc_scsi_dma_ext to 264 |
| * Fixing some missing static lpfc_nportdisc.c. |
| * Reordered #include lines so that lpfc.h doesn't have to #include |
| other header files. |
| * Remove lpfc_get_hba_sym_node_name() as a global EXPORT and make |
| it static. |
| * Move struct clk_data definition from lpfc_hw.h to lpfc_sli.h. |
| * Changed LPFC_IOCBQ_t to struct lpfc_iocbq. |
| * Changed LPFC_SLI_RING_t to struct lpfc_sli_ring. |
| * Changed LPFC_NODELIST_t to struct lpfc_nodelist. |
| * Rearranged lpfc_nportdisc.c by moving state machine array |
| (lpfc_disc_action) and the one function that uses it, |
| lpfc_disc_state_machine, to the end of the file, removing the |
| need for the raft of prototypes at the top. |
| * Changed LPFC_BINDLIST_t to struct lpfc_bindlist. |
| * Removed lpfc_issue_ct_rsp(), lpfc_sleep(), lpfc_add_bind(), |
| lpfc_del_bind(), lpfc_sli_wake_mbox_wait() and |
| lpfc_sli_issue_mbox_wait(). |
| * Fixed a large number of overly-long lines. |
| * Fixed some discovery problems: Introduced deferred ndlp removal |
| when in DSM to avoid panic when in nested DMSs Fix NportId |
| fffc01 handling to not relogin after LOGO fixed handling of LOGO |
| on PLOGI issue. |
| * Changed SLI_CT_REQUEST to lpfc_sli_ct_request. |
| * Changed NAME_TYPE to struct lpfc_name. |
| * Changed lpfcCfgParam_t to struct lpfc_cfgparam. |
| * Changed LPFC_STAT_t to struct lpfc_stats. |
| * Changed HBAEVT_t to struct lpfc_hba_event. |
| * Changed Studly_Caps lpfcHBA_t to struct lpfc_hba. |
| * Removed no longer used tasklet_running flag. |
| * Removing *PSOME_VAR typedefs and using SOME_VAR* directly. |
| * Changing .use_clustering to ENABLE_CLUSTERING. |
| * Modify lpfc_queuecommand to return SCSI_MLQUEUE_HOST_BUSY when |
| it can't queue a SCSI command. Also, remove cmnds_in_flight |
| member of struct lpfcHBA for 2.6 kernels as it was only needed |
| to determine what to return from queuecommand. |
| * Change return type of lpfc_evt_iocb_free to void as it doesn't |
| return anything. |
| * Remove unused cmnd_retry_list and in_retry members in struct |
| lpfcHBA. |
| * Remove some instances of unneeded casting of kmalloc's return in |
| lpfc_scsiport.c |
| * Remove lpfc_linux_attach() and lpfc_linux_detach(). Integrate |
| them into lpfc_probe_one() and lpfc_release_one() respectively. |
| * Remove lpfc_num_iocbs, lpfc_num_bufs module parameters |
| * Remove #defines for NUM_NODES, NUM_BUFS and NUM_IOCBS |
| |
| Changes from 20040515 to 20040526 |
| |
| * Changing version number to 8.0.2. |
| * Including dma-mapping.h as one of the include headers. Also |
| rearrange the #include order. |
| * Make functions static as appropriate. |
| * queuecommand() will now return SCSI_MLQUEUE_HOST_BUSY instead of |
| 1 to backpressure midlayer. |
| * Removed function prototypes for lpfc_start_timer() and |
| lpfc_stop_timer() |
| * Changed timer support to be inline. Clk_data is now declared |
| right next to the corresponding timer_list entry so we don't |
| have to allocate these clk_data dynamically. |
| * Add readls after writels to PCI space to flush the writes. |
| * Fix misspelled word "safety" in function names. |
| * Fix up comments in lpfc.conf for per HBA parameters to reflect |
| new implementation. |
| * Change lpfc_proc_info handler to get the Nodename from |
| fc_nodename and not fc_portname. |
| * Fix up some comments and whitespace in lpfc_fcp.c. |
| * Formatting changes: get rid of leading spaces in code |
| * Move discovery processing from tasklet to a kernel thread. |
| * Move ndlp node from unmap list to map list if ADISC completed |
| successfully. |
| * Flush all the ELS IOCBs when there is a link event. |
| * LP9802 qdepth is twice the LP9802DC qdepth. Delay |
| elx_sched_init after READ_CONFIG to get max_xri from the |
| firmware. Reset ELX_CFG_DFT_HBA_Q_DEPTH to max_xri after |
| READ_CONFIG |
| * Fix fc_get_cfg_parm() to be more robust and support embedded hex |
| values. The lpfc_param's are now defined as: |
| lpfc_log_verbose="lpfc:0,lpfc0:0x10,lpfc1:4,lpfc100:0xffff" The |
| "," delimter does not matter. It can be anything or not exist at |
| all. ie param = "lpfc:0lpfc0:0x10.lpfc1:4txtlpfc100:0xffff" will |
| also work. Additionally the string is treated as case |
| insensitive. |
| * Changed all usage of lpfc_find_lun_device() to lpfc_find_lun(). |
| * Removed unnecessary wrappers lpfc_find_lun_device() and |
| lpfc_tran_find_lun(). |
| * Switch from using internal bus/id/lun to similar data from |
| scsi_device structure. |
| * Eliminate one-line function lpfc_find_target() |
| * Added slave_alloc, slave_destory |
| * lpfc_scsi_cmd_start can now acquire lun pointer from |
| scsi_device->hostdata, which is setup in slave_alloc. |
| * Eliminate unnecessary checking on every cmd just to see if we |
| are accessing the device the first time. |
| * Remove assumption in lpfc_reset_lun_handler that a valid |
| lpfc_scsi_buf is hung off of linux's scsi_cmnd->host_scribble |
| when our reset is called. |
| |
| Changes from 20040507 to 20040515 |
| |
| * Changed version to 8.0.1 |
| * Fixed crash on driver rmmod after error injection tests and |
| lpfc_tasklet deadlock. |
| * Modified lpfc.conf to remove limit on number of support hosts |
| * Removed HBAAPI |
| * Removed duplication of SCSI opcodes from lpfc_fcp.h that are |
| available in scsi/scsi.h |
| * Rework module_param usage |
| * Added MODULE_PARAM_DESC for various module_params |
| * Removed #define EXPORT_SYMTAB |
| * Removed #includes of if_arp.h and rtnetlink.h |
| * Removed string "Open Source" from MODULE_DESC |
| * Cleanup duplicated string definitions used by MODULE_DESC |
| * Renamed lpfc_pci_[detect|release] to lpfc_pci_[probe|remove]_one |
| * Fix formatting of lpfc_driver |
| * Remove unnecessary memset to 0 of lpfcDRVR |
| * Attach driver attributes always unless pci_module_init failed |
| * Remove all one-line wrappers from lpfc_mem. |
| * Remove lpfc_sysfs_set_[show|store] as it is no longer needed |
| * Redo lpfc_sysfs_params_[show|store] to one value per attribute rule |
| * Breakdown lpfc_sysfs_info_show into smaller one value per attribute |
| * Use device attributes instead of driver attributes where appropriate |
| * Remove no longer needed EXPORT_SYMBOLs |
| * Remove some unused code (1600 msg's related) |
| |
| Changes from 20040429 to 20040507 |
| |
| * Change version to 8.0.0 |
| * Fix the number of cmd / rsp ring entries in lpfc_fcp.c to match |
| the divisions setup in lpfc_hw.h. |
| * Remove phba->iflag reference. |
| * Several locking improvements. |
| * Remove functions lpfc_drvr_init_lock, lpfc_drvr_lock, |
| lpfc_drvr_unlock and lpfc_hipri_*. |
| * Remove LPFC_DRVR_LOCK and LPFC_DRVR_UNLOCK macros. |
| * Make lpfc_info() use lpfc_get_hba_model_desc() instead of |
| rewriting almost identical code. |
| * Fix 1 overly long line in each of lpfc_cfgparm.h, lpfc_ftp.c and |
| lpfc_sli.c. |
| * Fix build for Red Hat 2.6.3 kernel by #defining MODULE_VERSION |
| only if it isn't already defined. |
| * Change elx_sli_issue_mbox_wait to return correct error code to |
| the caller. |
| * In some of the els completion routines, after calling |
| lpfc_elx_chk_latt, driver ignores the return code of the |
| lpfc_elx_chk_latt. This will prevent the discovery state machine |
| restarting correctly when there are link events in the middle of |
| discovery state machine running. Fix this by exiting discovery |
| state machine if lpfc_els_chk_latt returns a non zero value. |
| * Removed MAX_LPFC_BRDS from lpfc_diag.h |
| * Removed unused first_check. |
| * Remove some unused fields and defines. |
| * Change lpfc-param names to lpfc_param. |
| * Add use of MODULE_VERSION macro for 2.6 kernels. |
| * Shorten length of some of the comment lines to make them more |
| readable. |
| * Move FCP_* definitions to their own header file, lpfc_fcp.h. |
| * Remove unused prototypes from lpfc_crtn.h: fcptst, iptst, |
| lpfc_DELAYMS. |
| * Remove duplicated prototypes from lpfc_crtn.h: |
| lpfc_config_port_prep, lpfc_config_port_post, |
| lpfc_hba_down_prep. |
| * Removed some unused export_symbols. |
| * Install driver files into */drivers/scsi/lpfc instead of |
| */drivers/scsi. |
| |
| Changes from 20040426 to 20040429 |
| |
| * Declared export symbol lpfc_page_alloc and lpfc_page_free |
| * Changed lpfc version number to 6.98.3 |
| * Move the definition of MAX_LPFC_BRDS to the only header file |
| that uses it (lpfc_diag.h). |
| * Change lpfc_sli_wake_iocb_wait to do a regular wake_up since |
| lpfc_sli_issue_iocb_wait now sleeps uninterruptible. |
| * Replace list_for_each() with list_for_each_safe() when a list |
| element could be deleted. |
| * Fix IOCB memory leak |
| |
| Changes from 20040416 to 20040426 |
| |
| * Change lpfc_config_port_prep() to interpret word 4 of the DUMP |
| mbox response as a byte-count |
| * Add info attribute to sysfs |
| * Minor formatting (spaces to tabs) cleanup in lpfc_sched.h |
| * Remove unused log message number 732 |
| * Completing MODULE_PARM -> module_param changes |
| * Removed unused targetenable module parameter |
| * Removed locks from lpfc_sli_issue_mbox_wait routine |
| * Removed code that retry 29,00 check condition |
| * Removed code that manipulates rspSnsLen. |
| * Fix use of lun-q-depth config param |
| * Fix severity inconsistency with log message 249 |
| * Removed lpfc_max_target from lpfc_linux_attach |
| * Replace references to lpfcDRVR.pHba[] with lpfc_get_phba_by_inst() |
| * Change lpfc_param to lpfc-param |
| * Partially removed 32 HBA restriction within driver. Incorported |
| lpfc_instcnt, lpfc_instance[], and pHba[] into lpfcDRVR |
| structure Added routines lpfc_get_phba_by_inst() |
| lpfc_get_inst_by_phba() lpfc_check_valid_phba() |
| * Turn on attributes "set" & "params" by default. |
| * Further formatting/whitespace/line length cleanup on: lpfc_ct.c |
| lpfc_els.c lpfc_fcp.c lpfc_hbadisc.c lpfc_init.c lpfc_ipport.c |
| lpfc_mbox.c lpfc_nportdisc.c lpfc_sched.c lpfc_sched.h |
| lpfc_scsi.h lpfc_scsiport.c lpfc_sli.c and lpfc_sli.h |
| * Add log message 249 to log any unsupported device addressing |
| modes encountered. |
| * Add support for 256 targets and 256 LUNs |
| * Fixed panic in lpfc_linkdown. |
| * Removed (struct list_head*) casting in several calls to list_del |
| * Free irq reservation and kill running timers when insmod or |
| modprobe are killed via ctrl-c |
| * Remove drivers/scsi from include path |
| * Wrap use of log message 311 in macro |
| * Detect failure return from pci_map_sg call in lpfc_os_prep_io |
| * Fix use-after-free of IOCB in lpfc_sli_process_sol_iocb which |
| was causing an Oops on 2.6.5 kernel. |
| * Cleanup use of several gotos not used for error exit. |
| * Replace memcpy_toio() and memcpy_toio() with endian-dependent |
| lpfc_memcpy_to_slim() and lpfc_memcpy_from_slim() so that for |
| big endian hosts like PPC64, the SLIM is accessed 4 bytes at a |
| time instead of as a byte-stream. |
| |
| Changes from 20040409 to 20040416 |
| |
| * The scsi_register and scsi_alloc_host OS calls can fail and |
| return a zero-valued host pointer. A ctrl-C on 2.6 kernels |
| during driver load will cause this and the driver to panic. |
| Fixed this bug. Also found a bug in the error_x handling with |
| lpfc_sli_hba_down - it was in the wrong place and the driver |
| lock was not held, but needed to be (in lpfc_linux_attach) Fixed |
| both. Did some minor comment clean up. |
| * Removed unwanted (void *) castings. |
| * Replace define of INVALID_PHYS, with kernel 2.6.5's |
| dma_mapping_error() and add a inline function for earlier |
| kernels. Remove lpfc_bad_scatterlist(). |
| * Clean up formatting in hbaapi.h, lpfc.h, lpfc_cfgparm.h, |
| lpfc_crtn.h, lpfc_ct.c, lpfc_diag.h, lpfc_disc.h, lpfc_els.c, |
| lpfc_fcp.c, lpfc_hbadisc.c, lpfc_hw.h, lpfc_init.c, |
| lpfc_ipport.c, lpfc_logmsg.c, lpfc_logmsg.h and lpfc_scsiport.c |
| - mostly replacing groups of 8 spaces with hard tabs and keeping |
| lines to 80 column max.. |
| * Removed LPFC_DRVR_LOCK call from lpfc_unblock_requests for 2.4 |
| kernels. The lpfc_scsi_done routine already unlocks the driver |
| lock since it expects this lock to be held. |
| * Removed global lock capabilities from driver lock routines |
| * Remove SA_INTERRUPT flag from request_irq |
| * Move dma_addr_t cast inside of getPaddr macro as everywhere |
| getPaddr is used, the return is cast to dma_addr_t. |
| * Clean up formatting in lpfc_sli.c and lpfc_sysfs.c - mostly |
| replacing groups of 8 spaces with hard tabs and keeping lines |
| to 80 column max. |
| * Fix build for RHEL 2.1 BOOT kernels by always #including |
| interrupt.h in lpfc.h. |
| * Fix RHEL 3 build by #defining EXPORT_SYMTAB. |
| * Replace sprintf with snprintf in lpfc_proc_info. |
| * Fix build warnings on 2.6 kernels - remove no longer used calls |
| to character device initialization. |
| * Initial support code for discovery in tasklet conversion. |
| * Removing char interface and ioctl code. |
| * Change all elx prefixes to lpfc |
| * Replace lpfc_write_slim() & lpfc_read_slim() with memcpy_toio(), |
| memcpy_fromio(), writel() & readl(). |
| |
| Changes from 20040402 to 20040409 |
| |
| * Replaced lpfc_read_hbaregs_plus_offset and |
| lpfc_write_hbaregs_plus_offset functions with readl and writel. |
| * Get rid of long mdelay's in insmod path |
| * Changed the way our pci_device_id structures are initialized |
| * Replace lpfc_read/write_CA/HA/HC/HS with calls to readl() & |
| writel() directly. |
| * Increase SLI2_SLIM to 16K Increase cmd / rsp IOCBs accordingly |
| * Removed lpfc_els_chk_latt from the lpfc_config_post function. |
| lpfc_els_chk_latt will enable the link event interrupts when |
| flogi is pending which causes two discovery state machines |
| running parallelly. |
| * Add pci_disable_device to unload path. |
| * Move lpfc_sleep_event from lpfc_fcp.c to lpfc_util_ioctl.c |
| * Call dma_map_single() & pci_map_single() directly instead of via |
| macro lpfc_pci_map(). Allow address 0 for PPC64. |
| * Change sleep to uninterruptible in lpfc_sli_issue_icob_wait |
| because this function doesn't handle signals. |
| * Move lpfc_wakeup_event from lpfc_fcp.c to lpfc_ioctl.c |
| * Remove unneeded #include <linux/netdevice.h> |
| * Remove unused clock variables lpfc_clkCnt and lpfc_sec_clk. |
| * Get rid of capitalization of function names. |
| * Removed lpfc_addr_sprintf. |
| * Implemented gotos in lpfc_linux_attach for error cases. |
| * Replace mlist->dma.list = dmp->dma.list; to mlist = dmp. |
| * Remove functions lpfc_get_OsNameVersion and elx_wakeup. Change |
| elx_wakeup to wake_up_interruptible |
| * Add function lpfc_get_os_nameversion and change |
| lpfc_get_OsNameVersion to lpfc_get_os_nameversion. |
| * Remove lpfc_get_OsNameVersion |
| * Change driver name to a consistent lpfc in every visible place. |
| * Fix build warning: removed unused variable ret in lpfc_fdmi_tmo. |
| * Remove lpfc_utsname_nodename_check function |
| * Remove functions lpfc_register_intr and lpfc_unregister_intr |
| * Fill in owner field in lpfc_ops file_operations struct and |
| remove now unnecessary open and close entry points. |
| * Change function name prefixes from elx_ to lpfc_ |
| * Remove special case check for TUR in elx_os_prep_io() |
| * Renamed elx_scsi.h to lpfc_scsi.h |
| * Renamed elx_sched.h to lpfc_sched.h |
| * Renamed elx_mem.h to lpfc_mem.h |
| * Renamed elx_sli.h to lpfc_sli.h |
| * Renamed elx_logmsg.h to lpfc_logmsg.h |
| * Renamed elx.h to lpfc.h |
| * Renamed elx_sli.c to lpfc_sli.c |
| * Renamed elx_sched.c to lpfc_sched.c |
| * Renamed elx_mem.c to lpfc_mem.c |
| * Renamed elx_logmsg.c to lpfc_logmsg.c |
| * Renamed lpfcLINUXfcp.c lpfc_fcp.c |
| * Renamed elx_clock.c to lpfc_clock.c |
| * Reduce stack usage in lpfc_info(). |
| * Move lpip_stats structure from lpfc_hba.h to lpfc_ip.h. |
| * Move lpfc_stats and HBAEVT_t structures from lpfc_hba.h to |
| lpfc.h |
| * Remove lpfc_hba.h |
| * Remove duplicate rc definitions from |
| * Removed code which used next pointer to store mbox structure. |
| * Cleaned up list iterations. |
| * Removed non list manipulation of the next pointers. |
| * Change list_del()/INIT_LIST_HEAD sequences to list_del_init() |
| * In ELX_IOCBQ_t: Moved hipri_trigger field to iocb_flag. Combined |
| hipri_wait_queue and rsp_iocb in union |
| * Replaced casting from list_head with list_entry macro. |
| * Added ct_ndlp_context field to the ELX_IOCBQ_t. |
| * Do not use DMABUf_t list to store ndlp context |
| * Return 0 from lpfc_process_iotcl_util() when ELX_INITBRDS |
| succeeds. |
| * remove elx_os_scsiport.h |
| * Do not use DMABUf_t list to hold rpi context |
| * Replace elx_cfg_* names with lpfc_cfg-* |
| * Moved FCP activity to ring 0. Moved ELS/CT activity to ring 2. |
| * Clean up formatting of elx_sli.h (tabs for indents, 80 column |
| lines). |
| * Remove unused elxclock declaration in elx_sli.h. |
| * Since everywhere IOCB_ENTRY is used, the return value is cast, |
| move the cast into the macro. |
| * Split ioctls out into separate files |
| |
| Changes from 20040326 to 20040402 |
| |
| * Updated ChangeLog for 20040402 SourceForge drop. |
| * Use safe list iterator for ndlp list |
| * Added code to return NLP_STE_FREED_NODE from the discovery |
| state machine functions if the node is freed from the |
| function. |
| * Fixes to DMABUF_t handling |
| * Fix for load error in discovery |
| * Remove loop_cnt variable from lpfc_rcv_plogi_unused_node. |
| * Remove nle. reference. |
| * Remove support for building 2.4 drivers |
| * Remove elx_util.h and replace elx_disc.h with lpfc_disc.h |
| * Implemented the Linux list macros in the discovery code. |
| Also moved elx_disc.h contents into lpfc_disc.h |
| * Unused variable cleanup |
| * Use Linux list macros for DMABUF_t |
| * Break up ioctls into 3 sections, dfc, util, hbaapi |
| rearranged code so this could be easily separated into a |
| differnet module later All 3 are currently turned on by |
| defines in lpfc_ioctl.c LPFC_DFC_IOCTL, LPFC_UTIL_IOCTL, |
| LPFC_HBAAPI_IOCTL |
| * Misc cleanup: some goto's; add comments; clarify function |
| args |
| * Added code to use list macro for ELXSCSITARGET_t. |
| * New list implementation for ELX_MBOXQ_t |
| * Cleaned up some list_head casting. |
| * Put IPFC ifdef around two members of struct lpfc_nodelist. |
| * Cleaned up iocb list using list macros and list_head data |
| structure. |
| * lpfc_online() was missing some timer routines that were |
| started by lpfc_linux_attach(). These routines are now also |
| started by lpfc_online(). lpfc_offline() only stopped |
| els_timeout routine. It now stops all timeout routines |
| associated with that hba. |
| * Replace separate next and prev pointers in struct |
| lpfc_bindlist with list_head type. In elxHBA_t, replace |
| fc_nlpbind_start and _end with fc_nlpbind_list and use |
| list_head macros to access it. |
| * Fix ulpStatus for aborting I/Os overlaps with newer firmware |
| ulpStatus values |
| * Rework params_show/store to be consistent as the other |
| routines. Remove generic'ness and rely on set attribute. |
| * Remove unused log message. |
| * Collapse elx_crtn.h and prod_crtn.h into lpfc_crtn.h |
| * Ifdef Scheduler specific routines |
| * Removed following ununsed ioclt's: ELX_READ_IOCB |
| ELX_READ_MEMSEG ELX_READ_BINFO ELX_READ_EINVAL ELX_READ_LHBA |
| ELX_READ_LXHBA ELX_SET ELX_DBG LPFC_TRACE |
| * Removed variable fc_dbg_flg |
| * Fixed a bug where HBA_Q_DEPTH was set incorrectly for |
| 3-digit HBAs. Also changed can_queue so midlayer will only |
| send (HBA_Q_DEPTH - 10) cmds. |
| * Clean up code in the error path, check condition. Remove |
| ununsed sense-related fields in lun structure. |
| * Added code for safety pools for following objects: mbuf/bpl, |
| mbox, iocb, ndlp, bind |
| * Wrapped '#include <elx_sched.h>' in '#ifdef USE_SCHEDULER'. |
| * Fixed 'make clean' target. |
| * Build now ignores elx_sched.o, and includes lpfc_sysfs.o. |
| * Wrapped lpfndd.o target in BUILD_IPFC ifdef. |
| * Removed elx_os.h inclusion in implementation files. |
| * Removed ELX_OS_IO_t data structure and put data direction |
| and non scatter/gather physical address into the scsi buffer |
| structure directly. Moved DRVR_LOCK, putPaddr, getPaddr |
| macros and some defines into elx.h since they are required |
| by the whole driver. |
| * Migrated following ioctls (debug) ELX_DISPLAY_PCI_ALL |
| ELX_DEVP ELX_READ_BPLIST ELX_RESET_QDEPTH ELX_STAT. |
| * Step 1 of attempt to move all Debug ioctls to sysfs. |
| Implemented the following IOCTLs in sysfs: ELX_WRITE_HC |
| ELX_WRITE_HS ELX_WRITE_HA ELX_WRITE_CA ELX_READ_HC |
| ELX_READ_HS ELX_READ_HA ELX_READ_CA ELX_READ_MB ELX_RESET |
| ELX_READ_HBA ELX_INSTANCE ELX_LIP. Also introduced |
| attribute "set" to be used in conjunction with the above |
| attributes. |
| * Removed DLINK, enque and deque declarations now that clock |
| doesn't use them anymore |
| * Separated install rule so that BUILD_IPFC has to be set when |
| make is called in order for the install rule to attempt to |
| copy the lpfndd.o driver. This change fixes a bug that |
| occurs because the install rule by default attempted to |
| install lpfndd.o, whereas the default make rule did not by |
| default build lpfndd.o. |
| * Keep track if hbaapi index numbers need to be refreshed. |
| * Removed prod_os.h from include list. |
| * Removed LPFC_LOCK and LPFC_UNLOCK macros. Added OS calls |
| into elx_os_scsiport.c. This file is now empty. |
| * Added spin_lock_irqsave and spin_unlock_irqrestore calls |
| into code directly and removed LPFC_LOCK_ and _UNLOCK_ |
| macros |
| * Remove references to "elx_clock.h" |
| * Added utsname.h to include list. The previous checkin to |
| elx_os.h removed its inclusion of utsname.h since there is |
| precious little in the file. However, lpfcLINUXfcp.c needs |
| it and now has it. |
| * Removed some commented-out code |
| * Removed elx_lck_t data structure, stray elxDRVR_t type, and |
| include from file. No longer used. |
| * Removed two PCI Sync defines. Removed includes - not |
| needed. Cleaned up macro lines. |
| * Added two functions from elxLINUXfcp.c. These functions |
| were IPFC specific. |
| * Removed hipri lock abstractions and added OS call into code. |
| Removed elx_lck_t and added spinlock_t directly. Moved two |
| IPFC functions into lpfc_ipport.c |
| * Moved IP specific structures to lpfc_ip.h file. |
| * lpfc_ipfarp_timeout() uses system timer. Remove all usages |
| of old internal clock support. |
| * Made changes to compile without IPFC support for the default |
| build. Added ifdef IPFC for all lpfc_ip.h includes. |
| * Patched elx_free_scsi_buf |
| * Removed elx_sched.o from 2.6 dependencies |
| * Reworked lpfc_pcimap. |
| * Use Linux swap macros to replace ELX swapping macros |
| (SWAP_SHORT, SWAP_LONG, SWAP_DATA, SWAP_DATA16, |
| PCIMEM_SHORT, PCIMEM_LONG, PCIMEM_DATA). |
| * move in_interrupt() check inside of elx_sleep_ms() |
| * Moved location of pci.h include. |
| * Restored elx_lck_t types in elxHBA_t. |
| * Removed elx_pci_dma_sync call. Also removed some PCI |
| defines from elx_hw.h and removed the spinlock_t locks that |
| are no longer used in elx.h |
| * elx_iodone() now uses system timer. |
| * elx_qfull_retry() now uses system timer. |
| * lpfc_put_buf(), lpfc_ip_xri_timeout() and |
| lpfc_ip_timeout_handler() now use system timer. |
| * lpfc_fdmi_tmo() and lpfc_qthrottle_up() now use system |
| timer. |
| * Removed num_bufs and num_iocbs configuration parameters. |
| * Fixed a memory corruption bug. This was caused by a memory |
| write to ndlp structure from lpfc_cmpl_els_acc function. |
| This ndlp structure was freed from lpfc_els_unsol_event. |
| * lpfc_disc_timeout() and lpfc_establish_link_tmo() now use |
| system timer. Also update lpfc_els_retry_delay() to do a |
| single lock release at the end. |
| * Remove use of PAN (pseudo adapter number). |
| * Reintroduced usage of the cross compiler for building on |
| ppc64 to remove build errors that were cropping up when |
| using the standard gcc compiler. |
| * Fix no-unlock-before return in lpfc_els_retry_delay which was |
| causing a deadlock on insmod in some environments. |
| * Minor format changes fix up comments |
| * Create utility clock function elx_start_timer() and |
| elx_stop_timer(). All timeout routines now use these common |
| routines. |
| * Minor formating changes fix up comments |
| * Minor formatting changes get rid of failover defines for |
| syntax checking |
| * Minor formatting changes remove ISCSI defines. |
| * Fix typo in install target for 2.4 kernels. |
| * Removed unused elx_scsi_add_timer extern function |
| declaration. |
| * Cleanup casting around DMA masks. |
| * Comment out lpfndd.o modules_install section as lpfndd.o is |
| not generated if CONFIG_NET_LPFC is not set. Also refer to |
| BASEINCLUDE only in out of kernel source module builds as it |
| will not exist otherwise. |
| * Removed unused malloc counters from lpfcLINUXfcp.c. |
| * Remove some unnecessary #includes in lpfcLINUXfcp.c |
| * Remove unncessary #includes in elxLINUXfcp.c |
| * Minor formatting cleanups in Makefile to avoid some |
| linewrapping. |
| * Removed unused elx_mem_pool data structure. |
| * Remove several unnecessary #includes. |
| * Moving fix for memory leak in ioctl lip area to sysfs's lip. |
| * Removed unused elx_dma_handle_t elx_acc_handle_t |
| FC_MAX_SEGSZ and FC_MAX_POOL. |
| * Rewrite of Makefile. Fixes breakages with make -j4 during |
| kernel compile. Does not recompile all files on every |
| build. Uses the kernel build's definitions of CFLAGS, |
| MODFLAGS etc. Removed "make rpm" option. |
| * Removed unused #defines CLOSED, DEAD, OPENED, NORMAL_OPEN |
| and unneeded #include of elx_sched.h in elx.h. |
| * Several log message updates |
| * Add PCI_DEVICE_ID_FIREFLY for LP6000 |
| * Fixed known issues in 20040326: driver crashes on rmmod in |
| both 2.4 and 2.6 kernels |
| |
| |
| Changes from 20040319 to 20040326 |
| |
| * Updated ChangeLog for 20040326 SourceForge drop. |
| * remove lpfc_isr / lpfc_tmr logic fixed up 8 spaces from |
| previous checkins with tabs |
| * replace elx_in_intr() with in_interrupt() |
| * Remove unused messages 1602 and 1603. |
| * Fix the following issues with log messages: Remove unused |
| messages 406, 407, 409, 927, 928, 1201, 1202, 1204, 1205, 1206 |
| and 1207. Create a new message 738 to fix duplicate instances |
| of 736. |
| * Removed remaining pci interface abstractions from elxLINUXfcp.c. |
| Implemented OS calls directly in all remaining files and cleaned |
| up modules. Removed prototypes as well. |
| * Removed following functions/structures elx_mem_dmapool |
| elx_idx_dmapool elx_size_dmapool elx_kmem_lock dfc_data_alloc |
| dfc_data_free dfc_mem struct mbuf_info elx_acc_handle_t |
| data_handle elx_dma_handle_t dma_handle struct elx_memseg |
| MEMSEG_t |
| * lpfc_els_timeout_handler() now uses system timer. |
| * Further cleanup of #ifdef powerpc |
| * lpfc_scsi_timeout_handler() now uses system timer. |
| * Replace common driver's own defines for endianness w/ Linux's |
| __BIG_ENDIAN etc. |
| * Added #ifdef IPFC for all IPFC specific code. |
| * lpfc_disc_retry_rptlun() now uses system timer. |
| * lpfc_npr_timeout() now uses system timer. |
| * Modified detect code, on insmod, to only wait a max of 2 secs if |
| link comes up and there are no devices. |
| * Move remaining message logging functions into |
| elx_logmsg.c/elx_logmsg.h. |
| * Added code to clear link attention bit when there is a pending |
| link event and the memory allocation for read_la mail box |
| command fails. |
| * Removed function calls for mapping bar registers and allocating |
| kernel virtual memory mappings to the mapped bars Removed |
| prototypes, lpfc_driver_cache_line, and pci_bar1_map rename to |
| pci_bar2_map. |
| * Allocate mbox only if the hba_state is in ready state. |
| * Complete lip support via sysfs. To lip, echo brdnum > |
| /sys/bus/pci/drivers/lpfc/lip. |
| * moving sysfs show/store implementations to lpfc_sysfs.c. Also add |
| support for lip. |
| * Add files: lpfc_sysfs.c, lpfc_sysfs.h |
| * move LPFC_DRIVER_NAME and LPFC_MODULE_DESC out of lpfcLINUXfcp.c |
| to lpfc_version.h, since it is now needed in lpfc_sysfs.c |
| * elx_mbox_timeout now uses system timer |
| * Changed lpfc_nodev_timeout, lpfc_els_retry_delay and |
| lpfc_linkdown_timeout to use the system timer instead of |
| internal clock support. |
| * Move remaining message logging functions in elx_util.c to |
| elx_logmsg.c. |
| * Remove some unnecessary typecasting. |
| * Remove log message that is no longer used (was used by |
| elx_str_atox). |
| * Replaced DLINK_t and SLINK_t by standard Linux list_head |
| * Removed deque macro |
| * Replaced ELX_DLINK_t ans ELX_SLINK_t by Linux struct list_head |
| (except for clock) |
| * Removed following functions from code: linux_kmalloc linux_kfree |
| elx_alloc_bigbuf elx_free_bigbuf |
| * Removed following abstract functions from the code. elx_malloc |
| elx_free elx_ip_get_rcv_buf elx_ip_free_rcv_buf |
| elx_mem_alloc_dmabuf elx_mem_alloc_dmabufext elx_mem_alloc_dma |
| elx_mem_alloc_buf lpfc_bufmap |
| * Removed custom PCI configuration #defines and replaced with |
| OS-provided #defines. Also added linux/pci.h to *.c files. |
| * Remove elx_str_ctox. Replace elx_str_atox with sscanf. |
| * Many indentation/whitespace fixes. |
| * Replace elx_str_ctox with isxdigit where it was only used to |
| check the value of a character. |
| * Removed following functions from the code. elx_kmem_free |
| elx_kmem_alloc elx_kmem_zalloc |
| * Change use of 2.4 SCSI typedef Scsi_Host_Template to struct |
| scsi_host_template for 2.6 kernels. |
| * Change use of 2.4 SCSI typedefs (Scsi_Device, Scsi_Cmnd, |
| Scsi_Request) the their real struct names. |
| * Move 2.6 compatibility irqreturn definitions to lpfc_compat.h. |
| Protect these definitions from conflicting with similar ones in |
| later 2.4 kernels. |
| * Remove unused definitions: LINUX_TGT_t, LINUX_LUN_t, |
| LINUX_BUF_t, elx_lun_t, SET_ADAPTER_STATUS. |
| * Convert pci_ calls to linux 2.6 dma_ equivalents. |
| * Removed unused types: struct buf, struct sc_buf, T_SCSIBUF |
| typedef. |
| * Fix Makefile so that 2.4 drivers don't always rebuild all files. |
| * Remove unused _static_ and fc_lun_t definitions. |
| * Cleaned up some memory pool implementation code. |
| * Fix panic with char dev changes. Turns out that 2.6.4 code does |
| the same in kernel space with the 2.4 interface style |
| definitions. So remove the new char dev code altogether. |
| * Remove typecasting from fc_get_cfg_param and consolidate |
| multiple instances of the parameter switch into a single |
| instance. |
| * Use lpfc_is_LC_HBA() macro that tests pcidev->device directly |
| instead of saving a private copy that undergoes varied shifting |
| & casting. |
| * Removed usage of all memory pools. |
| |
| Changes from 20040312 to 20040319 |
| |
| * Use dev_warn instead of printk for 2.6 kernels |
| * Correct Iocbq completion routine for 2.6 kernel case |
| * Change void *pOSCmd to Scsi_Smnd *pCmd |
| * Change void *pOScmd to struct sk_buff *pCmd |
| * Remove data directon code. |
| * Removed memory pool for buf/bpl buffers and use kmalloc/kfree |
| pci_pool_alloc/free directly. |
| * Move PPC check for DMA address 0 in scatter-gather list, into |
| lpfc_compat.h |
| * Always use pci_unmap_single() instead of pci_unmap_page() |
| * Clean up the 2.6 vs 2.4 #if blocks. |
| * Conditionalize Scheduler |
| * Add a comment to explain a little what the first Makefile |
| section does. |
| * Removed lpfc_intr_post |
| * Sysfs new display format. Also added write functionality. You |
| can [ echo "0 log_verbose 3" > |
| /sys/bus/pci/drivers/lpfc/params]. Hex support yet to be added. |
| * Removed several #ifdef powerpc, including for a discovery issue |
| in lpfc_ValidLun() |
| * Change elx_printf_log to use vsprintf. |
| * Added lpfc_compat.h provides macros to aid compilation in the |
| Linux 2.4 kernel over various platform architectures. Initially |
| support mapping to a DMA address. |
| * Removed memory pool for nlp/bind buffers and use kmalloc/kfree |
| directly. |
| * Removed memory pool for iocb buffers and use kmalloc/kfree |
| directly. |
| * Removed memory pool for mailbox buffers and use kmalloc/kfree |
| directly. |
| * Cleaned up back and forth casts |
| * Initial support for sysfs for 2.6 kernel. |
| * Changed elx_dma_addr_t to dma_addr_t |
| * Fix a 2.6 kernel check to be >= 2.6.0 instead of > (was missing |
| 2.6.0). |
| * Remove elx_printf and elx_str_sprintf. Replace elx_print with |
| printk. |
| * Replace elx_printf with printk. |
| * Replace elx_str_sprintf with sprintf. |
| * Removed the mem_lock, its prototype, function, macro, and |
| iflags. |
| * Use kmalloc/kfree for ELX_SCSI_BUF_t |
| * Use linux pci_pools for SCSI_DMA_EXT |
| * Use linux pci_pools for BPLs. |
| * Minor cleanup of DFC args for PPC64. |
| * Several small indentation cleanups. |
| * New Linux 2.6 style of char device registration. |
| * Migrated members of LPFCHBA_t and LINUX_HBA_t into elxHBA_t |
| * Use strcpy, strncmp, isdigit, strlen instead of abstractions |
| * Cleanup of driver_template. |
| * Facilitate compile time turn on/off of lpfc_network_on. |
| * Split large source files into smaller, better named ones. |
| |
| Changes from 2.10a to 20040312 |
| |
| * Fix build for 2.4 kernels |
| * Move driver version macros into lpfc_version.h file. |
| * Fixed data miscompare with LIP. |
| * Removed elx_sli, elx_ioc, elx_disc, elx_sch routines, |
| prototypes, and reference points. |
| * Correct the space insertions with hardtabs |
| * Remove routine call pointers in ELX_SLI_INIT_t struct. |
| * Removed module locks except for drvr, mem, and clock. |
| * Removed unused module locks from sourcebase. Kept drvr_lock, |
| mem_lock, and clock_lock. |
| * Change NULL to 0 |
