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2009-05-23[SCSI] libfc,fcoe,fnic: Separate rport and lport max retry countsAbhijeet Joglekar
This allows fnic to configure number of retries for lport and rport separately. Signed-off-by: Abhijeet Joglekar <abjoglek@cisco.com> Acked-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mpt2sas: bump driver version to 01.100.03.00Eric Moore
Bump driver version. Signed-off-by: Eric Moore <eric.moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mpt2sas: using the same naming convention for all static functionEric Moore
This fix's is for all local function so their name has the "_" preceeding the module name, then function name. Most the code is already is using this naming convention. Signed-off-by: Eric Moore <eric.moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mpt2sas: add query task support for MPT2COMMAND ioctlEric Moore
This patch will find an active mid for a query_task request via the ioctl path. This code is already there for task_abort, so this patch combining code using the same fuction _ctl_set_task_mid(), previously _ctl_do_task_abort(). Signed-off-by: Eric Moore <eric.moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mpt2sas: LUN Reset SupportEric Moore
Adding new eh_target_reset_handler for target reset. Change the eh_device_reset_handler so its sending MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, instead of MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET. Add new function _scsih_scsi_lookup_find_by_lun as a sanity check to insure I_T_L commands are completed upon completing lun reset. Signed-off-by: Eric Moore <eric.moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mpt2sas: T10 DIF SupportEric Moore
This add support for type 1 and 3 DIF support per the Oracle API. Signed-off-by: Eric Moore <eric.moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] zfcp: Keep ccw device and model id in zfcp_ccw.cChristof Schmitt
Keep the information about the device and model id in zfcp_ccw. This requires an additional helper function to check for the privileged cfdc subchannel, but it allows the removal of the redundant defines from the zfcp_def header file. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] zfcp: Changed D_ID left port disabledSwen Schillig
If the destination ID (D_ID) of a remote storage port changed, e.g. re-plugged cable on the switch in a different switch port, the port was never (re-)attached within Linux. This patch fixes the broken mapping between the WWPN and the D_ID. Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] zfcp: Increase ref counter for port open requestsMartin Petermann
In rare cases, open port request might timeout, erp calls zfcp_port_put, port gets dequeued. Now, the late returning (or dismissed) fsf-port-open calls the fsf_port_open_handler that tries to reference the port data structure leading to a kernel oops. Signed-off-by: Martin Petermann <martin.petermann@de.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] zfcp: Add comments to switch/case fallthroughsChristof Schmitt
Add comments where there is a deliberate fall through in switch/case statements. This makes some code checkers happy and makes it clear that there is no missing break statement. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] zfcp: Remove unnecessary default case and assignmentsChristof Schmitt
enum dma_data_direction only has the 4 values DMA_BIDIRECTIONAL, DMA_TO_DEVICE, DMA_FROM_DEVICE and DMA_NONE. No need to have the default case. While changing this, setup sbtype in one place to make sparse happy. The default value of retval is already -EIO, so remove the additional assignment for these two cases. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] zfcp: Make queue_depth adjustableChristof Schmitt
zfcp did always set the queue_depth for SCSI devices to 32, not allowing to change this. Introduce a kernel parameter zfcp.queue_depth and the change_queue_depth callback to allow changing the queue_depth when it is required. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] zfcp: Update message and add descriptionChristof Schmitt
Update the newly introduced message for the boxed status to conform to match the style of s390 and zfcp messages. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] zfcp: Use correct req_id for tracesChristof Schmitt
The zfcp traces used the fsf_req address in place of the req_id. Change this to save the correct req_id. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mvsas: remove all the casts from void * or to void *Andy Yan
Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi: add debug printks for iscsi command completion pathMike Christie
This patch just adds some debug statements for the abort and completion paths. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi: add task aborted stateMike Christie
If a task did not complete normally due to a TMF, libiscsi will now complete the task with the state ISCSI_TASK_ABRT_TMF. Drivers like bnx2i that need to free resources if a command did not complete normally can then check the task state. If a driver does not need to send a special command if we have dropped the session then they can check for ISCSI_TASK_ABRT_SESS_RECOV. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi: check if iscsi host has work queue before queueing workMike Christie
Instead of having libiscsi check if the offload bit is set, have it check if the lld created a work queue. I think this is more clear. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi: don't let io sit in queue when session has failedMike Christie
If the session is failed, but we have not yet fully transitioned to the recovery stage we were still queueuing IO. The idea is that for some failures we can recvover at the command level and still continue to execute other IO. Well, we never have added the recovery within a command code, so queueing up IO here just creates the possibility that it might time time out so this just has us requeue the IO the scsi layer for now. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi: handle cleanup task racesMike Christie
bnx2i needs to send a hardware specific cleanup command if a command has not completed normally (iscsi/scsi response from target), and the session is still ok (this is the case when we send a TMF to stop the command). At this time it will need to drop the session lock. The problem with the current code is that fail_all_commands assumes we will hold the lock the entire time, so it uses list_for_each_entry_safe. If while bnx2i drops the session lock multiple cmds complete then list_for_each_entry_safe will not handle this correctly. This patch removes the running lists and just has us loop over the cmds array (in later patches we will then replace that array with a block tag map at the session level). It also fixes up the completion path so that if the TMF code and the normal recv path were completing the same command then they both do not try to do release the refcount taken when the task is queued. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi: fix iscsi transport checks to account for slower linksMike Christie
If we have not got any pdus for recv_timeout seconds, then we will send a iscsi ping/nop to make sure the target is still around. The problem is if this is a slow link, and the ping got queued after the data for a data_out (read), then the transport code could think the ping has failed when it is just slowly making its way through the network. This patch has us check if we are making progress while the nop is outstanding. If we are still reading in data, then we do not fail the session at that time. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi_tcp: update recv tracking for each skb instead of iscsi pduMike Christie
Everytime we read in a pdu libiscsi will update a tracking field. It uses this to decide when to check if the transport might be bad. If we have not got data in recv_timeout seconds then we will send a iscsi ping/nop. If we are on a slow link then it could take a while to read in all the data for a data_in. In that case we might send a ping/nop when we do not need to or we might drop a session thinking it is bad when the lower layer is making forward progress on it. This patch has libiscsi_tcp update the recv tracking for each skb (basically network packet from our point of view) instead of the entire iscsi pdu+data, so we account for these cases where data is coming in slowly. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi: fix nop response/reply and session cleanup raceMike Christie
If we are responding to a nop from the target by sending our nop, and the session is getting torn down, then iscsi_start_session_recovery could set the conn stop bits while the recv path is sending the nop response and we will hit the bug ons in __iscsi_conn_send_pdu. This has us check the state in __iscsi_conn_send_pdu and fail all incoming mgmt IO if we are not logged in and if the pdu is not login related. It also changes the ordering of the setting of conn stop state bits so they are set after the session state is set (both are set under the session lock). Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi: have iscsi_data_in_rsp call iscsi_update_cmdsnMike Christie
This has iscsi_data_in_rsp call iscsi_update_cmdsn when a pdu is completed like is done for other pdu's that are don. For libiscsi_tcp, this means that it calls iscsi_update_cmdsn when it is handling the pdu internally to only transfer data, but if there is status then it does not need to call it since the completion handling will do it. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi: export iscsi_itt_to_task for bnx2iMike Christie
bnx2i needs to be able to look up mgmt task like login and nop, because it does some processing of them on the completion path. This exports iscsi_itt_to_task so it can look up the task. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi: handle param allocation failuresMike Christie
If we could not allocate the initiator name or some other id like the hwaddress or netdev, then userspace could deal with the failure by just running in a dregraded mode. Now we want to be able to switch values for the params and we want some feedback, so this patch will check if a string like the initiatorname could not be allocated and return an error. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] libiscsi: check of LLD has a alloc pdu callout.Mike Christie
bnx2i does not have one. It currently preallocates the bdt when the session is setup. We probably want to change that to a dma pool, then allocate from the pool in the alloc pdu. Until then check if there is a alloc pdu callout. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] iscsi: pass ep connect shostMike Christie
When we create the tcp/ip connection by calling ep_connect, we currently just go by the routing table info. I think there are two problems with this. 1. Some drivers do not have access to a routing table. Some drivers like qla4xxx do not even know about other ports. 2. If you have two initiator ports on the same subnet, the user may have set things up so that session1 was supposed to be run through port1. and session2 was supposed to be run through port2. It looks like we could end with both sessions going through one of the ports. Fixes for cxgb3i from Karen Xie. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] NCR_D700: fix IRQ handler return typeZhenwen Xu
drivers/scsi/NCR_D700.c: In function `NCR_D700_probe': drivers/scsi/NCR_D700.c:322: warning: passing argument 2 of `request_irq' from incompatible pointer type drivers/scsi/NCR_D700.c:322: warning: passing argument 2 of `request_irq' from incompatible pointer type drivers/scsi/NCR_D700.c:322: warning: passing argument 2 of `request_irq' from incompatible pointer type Signed-off-by: Zhenwen Xu <helight.xu@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mvsas: performance improvement using domain_device->lldd_devAndy Yan
Using sticky field to improve retrieve performance by eliminating some lookups in . Remove some spurious casts. Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mvsas: correct bit map usageAndy Yan
Utilize DECLARE_BITMAP to define the tags array. Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mvsas: bug fix, null pointer may be usedAndy Yan
Null pointer check to avoid corruption. Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mvsas: bug fix of dead lockAndy Yan
TMF task should be issued with Interrupt Disabled, or Deadlock may take place. Clean-up unused parameters and conditonal lock. Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mvsas: bug fix with setting task management frame typeAndy Yan
Correct frame type setting according to parameter. Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] ipr: fix PCI permanent error handlerKleber S. Souza
The ipr driver can hang if it encounters enough PCI errors to trigger the permanent error handler. The driver will attempt to initiate a "bringdown" of the adapter and fail all pending ops back. However, this bringdown is unlike any other bringdown of the adapter in the code as the driver. In this code path we end up failing back ops with allow_cmds still set to 1. This results in some commands, the HCAM commands in particular, getting immediately re-issued to the adapter on the done call, which results in an infinite loop in ipr_fail_all_ops. Fix this by setting allow_cmds to zero in this path. Signed-off-by: Kleber S. Souza <klebers@linux.vnet.ibm.com> [brking@linux.vnet.ibm.com: alternate patch substituted] Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] Update wording of CONFIG_SCSI_MULTI_LUN helpEric Piel
I had to set CONFIG_SCSI_MULTI_LUN to y in order to get my SE W595 working when plugging it as a mass storage. Looking at SCSI option to get a phone behaving correctly was convoluted to say the least. There are quite a few other reports about USB card readers needing this option as well. This patch improves the help text to make the use of the option more obvious. Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] ibmvscsi: Remove redundant test on unsigned.Roel Kluin
Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] st: fix gcc 4.4 warningKai Makisara
This patch fixes the GCC 4.4 warning reported by David Binderman and Sergey Senozhatsky. The old version was working correctly but was not easy to read. Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] limit state transitions in scsi_internal_device_unblockTakahiro Yasui
scsi timeout on two or more devices may cause extremely long execution time for user applications because SDEV_OFFLINE state is changed to SDEV_RUNNING state during scsi error recovery procedures triggered by a bus reset or a host reset of scsi LLD, and scsi timeout can happens on the same devices many times. This happens because scsi_internal_device_unblock() changes device's state to SDEV_RUNNING even if a device in other states than SDEV_BLOCK, while the following two transitions are required in this function. SDEV_BLOCK -> SDEV_RUNNING SDEV_CREATED_BLOCK -> SDEV_CREATED Otherwise, it returns -EINVAL. Signed-off-by: Takahiro Yasui <tyasui@redhat.com> [matthew@wil.cx: supplied rewritten base for patch] Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] fcoe, libfc: fix function declarations to be ANSI-compliantRandy Dunlap
Fix function declarations: drivers/scsi/fcoe/fcoe.c:1356:28: warning: non-ANSI function declaration of function 'fcoe_dev_setup' drivers/scsi/libfc/fc_rport.c:1293:20: warning: non-ANSI function declaration of function 'fc_setup_rport' drivers/scsi/libfc/fc_rport.c:1302:23: warning: non-ANSI function declaration of function 'fc_destroy_rport' [jejb: fixed wrong doc in comment noticed during inspection] Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] scsi_debug: fix virtual disk larger than 1TBFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] ipr: ipr_remove() marked __devexitKleber S. Souza
Marking the ipr clean up function ipr_remove() as __devexit and using __devexit_p() macro in its address reference. Signed-off-by: Kleber Sacilotto de Souza <kleber@linux.vnet.ibm.com> Reported-by: Breno Leitao <leitao@linux.vnet.ibm.com> Acked-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] scsi_dh_rdac: Retry for NOT_READY(02/04/01) in rdac device handlerChauhan, Vijay
During device discovery read capacity fails with 0x020401 and sets the device size to 0. As a reason any I/O submitted to this path gets killed at sd_prep_fn with BLKPREP_KILL. This patch is to retry for 0x020401. NEED_RETRY in scsi_decide_disposition does not give sufficient time for the device to become ready. Signed-off-by: Vijay Chauhan <vijay.chauhan@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] sym53c8xx_2: slave_alloc/destroy safety (2.6.27.5)Aaro Koskinen
Make the sym53c8xx_2 driver slave_alloc/destroy less unsafe. References to the destroyed LCB are cleared from the target structure (instead of leaving a dangling pointer), and when the last LCB for the target is destroyed the reference to the upper layer target data is cleared. The host lock is used to prevent a race with the interrupt handler. Also user commands are prevented for targets with all LCBs destroyed. Signed-off-by: Aaro Koskinen <Aaro.Koskinen@nokia.com> Tested-by: Tony Battersby <tonyb@cybernetics.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] sym53c8xx_2: lun to_clear flag not re-initialized (2.6.27.5)Aaro Koskinen
(Resent with proper formatting) Fix for the sym53c8xx_2 driver to initialize lun's to_clear flag after a bus reset (a failed clear can trigger a bus reset and it should not be attemped again after that). Signed-off-by: Aaro Koskinen <Aaro.Koskinen@nokia.com> Tested-by: Tony Battersby <tonyb@cybernetics.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] qla1280: error recovery rewriteMichael Reed
The driver now waits for the scsi commands associated with a particular error recovery step to be returned to the mid-layer, and returns the appropriate SUCCESS or FAILED status. Removes unneeded polling of chip for interrupts. This patch also bumps the driver version number. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] qla1280: driver clean upMichael Reed
Remove some unneeded, inactive and unused code, make some trivial corrections to comments and a printk, and return a proper status in qla1280_queuecommand. No fundamental logic changes are made. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] Increase default timeout for INQUIRYAlan Stern
This patch (as1224) changes the default timeout for INQUIRY commands from 3 seconds to 20 seconds, which is the value used by Windows for USB Mass-Storage devices. Some of these devices, like the Corsair Flash Voyager (see Bugzilla #12188) really do need a long timeout. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] mvsas: add support for 94xx; layout change; bug fixesAndy Yan
This version contains following main changes - Switch to new layout to support more types of ASIC. - SSP TMF supported and related Error Handing enhanced. - Support flash feature with delay 2*HZ when PHY changed. - Support Marvell 94xx series ASIC for 6G SAS/SATA, which has 2 88SE64xx chips but any different register description. - Support SPI flash for HBA-related configuration info. - Other patch enhanced from kernel side such as increasing PHY type [jejb: fold back in DMA_BIT_MASK changes] Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] mvsas: split driver into multiple filesJeff Garzik
Split mvsas driver into multiple source codes, based on the split and function distribution found in Marvell's mvsas update. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>