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* [SCSI] bfa: Brocade-1860 Fabric Adapter vHBA support.Krishna Gudipati2011-06-3012-118/+278
| | | | | | | | | | | | | | | | | | - Introduced partitioning of the BFA resources. - Added h/w queue ID in CPE messages, firmware uses h/w queue ID from messages to pick a matching RME queue. - Added message header to bfa_reqq_produce(). h/w queue ID is set in the message header and firmware modules use h/w queue ID from message header instead of from cpqe event. - Made changes to allow using all 256 queues of Brocade-1860 asic. Previously only a single queue per queue group was used. - Added function tag to BFI message header. Only used by FC BFI messages. Used to translate host tag to firmware tag. bfa_lpuid() is changed to bfa_fn_lpu() that encodes both PCI function and port ID in BFI message header. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Brocade-1860 Fabric Adapter PLL init fixes.Krishna Gudipati2011-06-299-132/+169
| | | | | | | | | | | | | | | | | | - If flash controller is halted unconditionally, this results in illegal write access to flash controller register domain. Since flash controller registers are only accessible once s_clk is started - added logic to check for WGN status and halt flash controller only if it is already running. - Added check to wait for flash controller halt to be completed before proceeding with s_clk/l_clk initializations. - Removed unnecessary reset logic for PMM 1T memory and moved memory initialization after flash access enable. - Disable Brocade-1860 asic MBOX interrupt before PLL initialization. - Remove reset enable for S_CLK/L_CLK after both PLL initializations are complete. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Added Fabric Assigned Address(FAA) supportKrishna Gudipati2011-06-2912-6/+466
| | | | | | | | | - Updated/added data structures and definitions to support FAA protocol. - Modified the IOC state machine to support FAA. - Introduced FAA feature configuration - enable/disable/query. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: IOC bug fixes.Krishna Gudipati2011-06-295-34/+125
| | | | | | | | | | | - Add logic to handle the case where PCI mapping goes away when IOCPF state machine is waiting for semaphore. - Added logic to unlock hw semaphore if the previos FW boot was from flash based and the current FW initialization attempt is from OS. - Added fix to update hbfails and hb_count stats during hwerror event. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Enable ASIC block configuration and query.Krishna Gudipati2011-06-2910-9/+863
| | | | | | | | | | - Added ASIC block configuration APIs: - to create/delete/update the physical functions - to do adapter/port mode configuration - to query the current ASIC block configuration. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Update the driver version to 3.0.2.0Krishna Gudipati2011-06-291-1/+1
| | | | | Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Add BSG interface to support ELS, CT and vendor commands.Krishna Gudipati2011-06-2910-1/+955
| | | | | | | | | - Added BSG interface support to BFA driver - Adds support to send ELS/CT FC passthru commands and few vendor specific BSG requests. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Driver initialization and model description fixKrishna Gudipati2011-06-296-40/+101
| | | | | | | | | | | | | | - Moved FCS initialization, which internally does the im_port creation as well as the scsi_host creation before bfa_init. Once the bfa_init is complete & successful: - Reset the FCS base port cfg params such as pwwn/nwwn and setup fc host params - based on the values learned during the ioc getattr request. - Change needed to support BSG commands even on bfa init failure. - Model description fixes for Brocade adapters. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Enhancement for fcpim and IO tag handling.Krishna Gudipati2011-06-296-93/+263
| | | | | | | | | - Enhancements to FCPIM module. - Introduced IO tag management to allocate/release IOs to FCPIM module from a free IOtag pool. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: FC credit recovery and misc bug fixes.Krishna Gudipati2011-06-2913-60/+129
| | | | | | | | | | | | | | | | - Introduce FC credit recovery. - Added module parameter to enable/disable credit recovery. Bug Fixes: - Removed check for ignoring plogi from initiator in switched fabric mode. - The ABTS for PLOGI is going out few millisecs earlier due to FW timer calibration (around 300 miilisecs earlier). So there is a window if an accept comes during this time HBA would have initiated an ABORT. - Added 1 to FC_ELS_TOV for compensating for FW timer. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Brocade-1860 Fabric Adapter 16Gbs support and flash controller ↵Krishna Gudipati2011-06-2910-31/+130
| | | | | | | | | | | | | | | | | | fixes. - Added support for 16Gbps. - Added logic to flush pending mailbox command queue when IOC is disabled. - Fix to Halt the flash controller during fw initialization - since when asic blck is programmed flash controller's continuous access blocks f/w access to flash. - Added new asic based card types and modified IOC get card model routine. - Added PLL init fix to do LPU reset every time we do a memory initialization, since not doing so will cause LPU to be uninitialized during driver load. - Added fix to Halt flash controller before PLL initialization. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: IOC and PLL init changes for Brocade-1860 Fabric Adapter.Krishna Gudipati2011-06-2910-137/+188
| | | | | | | | | | | | | | | | | - Introduced IOC poll mechanism which replaces current interrupt based FW READY method. - The timer based poll routine in IOC will query the ioc_fwstate register to see if there is a state change in FW, and sends the READY event. - Bug fixes in the new asic PLL initialization. - Added logic to handle CPE/RME queue interrupts before iocfc config done. 1. Use the queue_process flag to see if iocfc configuration is done in INTX mode. 2. Split the MSIX handler installation in two - one for IOC intr handler and the other for cpe/rme queue handler - and delay assigning queue handlers until iocfc config is done in MSIX mode. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Changes to support vport disable and enable operations.Krishna Gudipati2011-06-299-44/+181
| | | | | | | | Made changes to FCS lport, vport state machines to support vport enable / disable operations. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Brocade-1860 Fabric Adapter Hardware EnablementKrishna Gudipati2011-06-2918-1371/+1262Star
| | | | | | | | | | | | | | | | - Added support for Brocade-1860 Fabric Adapter. - Made changes to support single firmware image per asic type. - Combined bfi_cbreg.h and bfi_ctreg.h defines into bfi_reg.h with only minimal defines used by host. - Added changes to setup CPE/RME Queue register offsets based on firmware response. - Removed queue register offset initializations and added register offsets to BFI config response message. - Added Brocade-1860 asic specific interrupt status definitions and mailbox interfaces. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Add pbc port disable check and fix LPS message nameKrishna Gudipati2011-06-296-11/+56
| | | | | | | | - Add PBC port Disabled condition check. - Rename incorrectly named LPS I2H messages. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Introduce IOC event notification mechanism.Krishna Gudipati2011-06-296-58/+88
| | | | | | | | | Introduced a generic event notification callback function that receives IOC_ENABLED, IOC_DISABLED, IOC_FAILED events and notifies the modules registered for these events. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Introduced generic address len pair to represent DMA memory chunk.Krishna Gudipati2011-06-294-59/+32Star
| | | | | | | | | | | - Avoid the use of hardware defined structure bfi_sge_s for DMA requests in host. - Defined a generic address len pair to represent a DMA memory chunk (bfi_alen_s). Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: kdump fixJing Huang2011-05-244-1/+41
| | | | | | | | | | | | | | | Root cause: When kernel crashes, bfa IOC state machine and FW doesn't get a notification and hence are not cleanly shutdown. So registers holding driver/IOC state information are not reset back to valid disabled/parking values. This causes subsequent driver initialization to hang during kdump kernel boot. Fix description: during the initialization of first PCI function, reset corresponding register when unclean shutown is detect by reading chip registers. This will make sure that ioc/fw gets clean re-initialization. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <jbottomley@parallels.com>
* [SCSI] bfa: Move debugfs initialization before bfa init.Krishna Gudipati2011-05-012-28/+27Star
| | | | | | | | | Move the initialization of debugfs before bfa init, to enable us to collect driver/firmware traces if init fails. Also add a printk to display message on bfa_init failure. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] bfa: firmware download fixJing Huang2011-05-012-35/+29Star
| | | | | | | | | | | | This patch includes fixes for two issues releated to firmware download implementation: 1) Merged memory leak fix provided by Jesper Juhl <jj@chaosbits.net>. Basically we need to call release_firmware() after request_firmware(). 2) fixed issues with the firmware download interface as pointed out by Rolf Eike Beer <eike@sf-mail.de> in linux-scsi. Rearranged the code and fixed related function protypes. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* Fix common misspellingsLucas De Marchi2011-03-319-12/+12
| | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* Merge branch 'for-next' of ↵Linus Torvalds2011-01-132-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) Documentation/trace/events.txt: Remove obsolete sched_signal_send. writeback: fix global_dirty_limits comment runtime -> real-time ppc: fix comment typo singal -> signal drivers: fix comment typo diable -> disable. m68k: fix comment typo diable -> disable. wireless: comment typo fix diable -> disable. media: comment typo fix diable -> disable. remove doc for obsolete dynamic-printk kernel-parameter remove extraneous 'is' from Documentation/iostats.txt Fix spelling milisec -> ms in snd_ps3 module parameter description Fix spelling mistakes in comments Revert conflicting V4L changes i7core_edac: fix typos in comments mm/rmap.c: fix comment sound, ca0106: Fix assignment to 'channel'. hrtimer: fix a typo in comment init/Kconfig: fix typo anon_inodes: fix wrong function name in comment fix comment typos concerning "consistent" poll: fix a typo in comment ... Fix up trivial conflicts in: - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c) - fs/ext4/ext4.h Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.
| * Merge branch 'master' into for-nextJiri Kosina2010-12-2235-2155/+1759Star
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: MAINTAINERS arch/arm/mach-omap2/pm24xx.c drivers/scsi/bfa/bfa_fcpim.c Needed to update to apply fixes for which the old branch was too outdated.
| * | tree-wide: fix comment/printk typosUwe Kleine-König2010-11-012-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | [SCSI] bfa: remove unused defintions and misc cleanupsJing Huang2010-12-319-514/+158Star
| | | | | | | | | | | | | | | | | | | | | | | | This patch removes unused functions, data strucutres, and definitions. It also includes misc comment and formatting cleanups. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: remove inactive functionsJing Huang2010-12-317-74/+0Star
| | | | | | | | | | | | | | | | | | | | | This patch removes some inactive functions and macros. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: replace bfa_assert with WARN_ONJing Huang2010-12-3116-135/+125Star
| | | | | | | | | | | | | | | Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: Update the driver version to 2.3.2.3Krishna Gudipati2010-12-211-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: io tag handling and minor bug fix.Krishna Gudipati2010-12-214-16/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix iotag handling: 1) Update and check io tag for retry case. 2) Clearing upper 3 bits in io tag when an IO completes. The 3 upper bits in io tags are used for counting FCP exchange retry. Un-cleared bits will cause firmware to access invalid memory when the same io tag is used for an IO to a target that doesn't support FCP exchange retry. 3) Only check the effective bits when validating an iotag. Other minor fixes: 1) Added trace to get FC header type with assert of unhandled packet received. Ignore the type FC_TYPE_FC_FSS (FC_XS). 2) Fixed the adapter info display check - to check for fcmode flag even. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: direct attach mode fix.Krishna Gudipati2010-12-215-1/+111
| | | | | | | | | | | | | | | | | | | | | | | | - Direct attach is not working due to the check of PID in fcxp_send request. - Added logic to set the lps->lp_pid with the PID assigned for n2n mode. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: IOC auto recovery fix.Krishna Gudipati2010-12-216-100/+445
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Made IOC auto_recovery synchronized and not timer based. - Only one PCI function will attempt to recover and reinitialize the ASIC on a failure, after all the active PCI fns acknowledge the IOC failure. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: Store port configuration in flash for persistency.Krishna Gudipati2010-12-213-3/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the bfa driver is loaded a flogi is sent without the knowledge of trunking configuration. This normal flogi causes the switch ports which had trunking enabled to go to persistent offline. Solution is to store the port configuration (which has trunking info) in the flash for persistency. The firmware will read this configuration when the very first fcport enable is received. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: IOC fwtrace save logic & state machine fixes.Krishna Gudipati2010-12-211-67/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Move fw trace save logic to bfa_ioc_sm_fail_entry(), so that fw trace is saved irrespective of the cause of the failure. - Make bfa_ioc_sm_fail() a failure parking state. - Rename bfa_ioc_sm_initfail() to a more appropriate bfa_ioc_sm_fail_retry() as it is no longer a parking state. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: remove unused functions and misc cleanupsMaggie Zhang2010-12-218-457/+110Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unused functions and fix checkpatch errors. Misc cleanups in comment and formatting. Signed-off-by: Maggie Zhang <xmzhang@brocade.com> Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: remove all OS wrappersMaggie Zhang2010-12-2128-304/+210Star
| | | | | | | | | | | | | | | | | | | | | | | | Remove OS wrapper functions/macros, and as a result remove bfa_os_inc.h. Signed-off-by: Maggie Zhang <xmzhang@brocade.com> Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: remove all SCSI IO callbacksMaggie Zhang2010-12-218-204/+49Star
| | | | | | | | | | | | | | | | | | | | | | | | Remove SCSI IO callbacks, and as a result remove bfa_cb_ioim.h. Signed-off-by: Maggie Zhang <xmzhang@brocade.com> Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: scatter gather processing changeMaggie Zhang2010-12-211-81/+59Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modified scatter gather processing to use the kernel provided scsi_for_each_sg() macro. 1) Instead of allocating and setting up sgpg in bfa_ioim_sge_setup(), we only do allocation. As a result, we remove bfa_ioim_sgpg_setup() and rename bfa_ioim_sge_setup() to bfa_ioim_sgpg_alloc(). 2) bfa_ioim_send_ioreq() call scsi_for_each_sg() to handle both inline and sgpg setup. Signed-off-by: Maggie Zhang <xmzhang@brocade.com> Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: remove a file with small sizeMaggie Zhang2010-12-215-112/+88Star
| | | | | | | | | | | | | | | | | | | | | | | | Removed bfa_drv.c, merged it to bfa_core.c and modified Makefile. Signed-off-by: Maggie Zhang <xmzhang@brocade.com> Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: clean up one line functionsMaggie Zhang2010-12-2119-930/+259Star
| | | | | | | | | | | | | | | | | | | | | | | | Cleaned up one line functions. Signed-off-by: Maggie Zhang <xmzhang@brocade.com> Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: remove unused and empty functionsMaggie Zhang2010-12-2115-710/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | Removed unused and empty functions. Signed-off-by: Maggie Zhang <xmzhang@brocade.com> Signed-off-by: Jing Huang <xmzhang@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: fix endianess sparse check warningsMaggie2010-12-2114-225/+228
| | | | | | | | | | | | | | | | | | | | | First round of fix for the endianess check warnings from make C=2 CF="-D__CHECK_ENDIAN__". Signed-off-by: Maggie <xmzhang@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: fix regular sparse check warnings.Maggie2010-12-219-28/+52
| | | | | | | | | | | | | | | | | | | | | Fix all sparse check warnings from make C=2. Signed-off-by: Maggie <xmzhang@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] bfa: rename log_level to bfa_log_levelJing Huang2010-12-209-46/+47
| |/ |/| | | | | | | | | | | | | | | Rename log_level to bfa_log_level to make the global variable more bfa specific and avoid clashes with other drivers which was causing a build failure. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | SCSI host lock push-downJeff Garzik2010-11-161-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the mid-layer's ->queuecommand() invocation from being locked with the host lock to being unlocked to facilitate speeding up the critical path for drivers who don't need this lock taken anyway. The patch below presents a simple SCSI host lock push-down as an equivalent transformation. No locking or other behavior should change with this patch. All existing bugs and locking orders are preserved. Additionally, add one parameter to queuecommand, struct Scsi_Host * and remove one parameter from queuecommand, void (*done)(struct scsi_cmnd *) Scsi_Host* is a convenient pointer that most host drivers need anyway, and 'done' is redundant to struct scsi_cmnd->scsi_done. Minimal code disturbance was attempted with this change. Most drivers needed only two one-line modifications for their host lock push-down. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Acked-by: James Bottomley <James.Bottomley@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [SCSI] bfa: fix comments for c filesJing Huang2010-10-2518-1003/+943Star
| | | | | | | | | | | | | | | | | | | | This patch addresses the comments from Randy Dunlap (Randy.Dunlap@oracle.com) regarding comment blocks that begining with "/**". bfa driver comments currently do not follow kernel-doc convention, we hence replace all /** with /* and **/ with */. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | [SCSI] bfa: fix comments for header filesJing Huang2010-10-2516-267/+266Star
| | | | | | | | | | | | | | | | | | | | This patch addresses the comments from Randy Dunlap (Randy.Dunlap@oracle.com) regarding comment blocks that begining with "/**". bfa driver comments currently do not follow kernel-doc convention, we hence replace all /** with /* and **/ with */. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | [SCSI] bfa: fix frame size over 1024 compile warningJing Huang2010-10-254-32/+15Star
| | | | | | | | | | | | | | Fix compile warning for frame size over 1024 in gcc 4.4. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | [SCSI] bfa: remove os wrapper functions and macrosJing Huang2010-10-2510-258/+226Star
| | | | | | | | | | | | | | | | This patch replaces register access functions and macros with the the ones provided by linux. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | [SCSI] bfa: replace endian swap macros with the ones provided by linuxJing Huang2010-10-2514-218/+191Star
| | | | | | | | | | Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | [SCSI] bfa: remove os wrapper and unused functionsJing Huang2010-10-2515-396/+136Star
|/ | | | | | | | | | | This patch removes os wrapper and unused functions. bfa_os_assign(), bfa_os_memset(), bfa_os_memcpy(), bfa_os_udelay() bfa_os_vsprintf(), bfa_os_snprintf(), and bfa_os_get_clock() are replaced with direct assignment or native linux functions. Some unused functions related to VF (Vitual fabric) are also removed. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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