- 01 5月, 2010 3 次提交
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由 Kei Tokunaga 提交于
__print_hex() prints values in an array in hex (w/o '0x') (space separated) EX) 92 33 32 f3 ee 4d Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Signed-off-by: NTomohiro Kusumi <kusumi.tomohiro@jp.fujitsu.com> Signed-off-by: NKei Tokunaga <tokunaga.keiich@jp.fujitsu.com> Acked-by: NSteven Rostedt <rostedt@goodmis.org> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Martin K. Petersen 提交于
Add definitions for VERIFY(12) and VERIFY(32). Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Martin K. Petersen 提交于
Add a few clarifying comments in the B0 page function and allow the optimal transfer length field to be specified on the command line using opt_blks=N. Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 12 4月, 2010 36 次提交
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由 Srinivas 提交于
This patch adds a bunch of fixes 1. Reduce sg table size to 64 (SG_MX) instead of default SG_ALL 2. clear task lists on phy down events 3. release all tasks on port deformation 4. release current task for device gone notification 5. Add sata abort handing 6. Add 10ms delay to each port reset (currently done serially and with interrupts disabled) [jejb: whitespace fixes and clean ups plus added description added dummy 94xx_clear_srs_irq function just to prevent the mismatch in the mvs_dispatch structure killing 94xx cards] Signed-off-by: NSrinivas <satyasrinivasp@hcl.in> Cc: Andy Yan <ayan@marvell.com> Cc: qswang@marvell.com Cc: jfeng@marvell.com Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Avi Kaplan 提交于
iscsi_conn is not used so remove it from iscsi_sw_tcp_conn. Signed-off-by: NAvi Kaplan <savik751@gmail.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Avi Kaplan 提交于
This patch changes the arguments to iscsi_sw_tcp_conn_restore_callbacks, so that it works like the function to set the callbacks and because in upcoming patches we need a iscsi_conn. Signed-off-by: NAvi Kaplan <savik751@gmail.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Mike Christie 提交于
blk_get_request sets the cmd_flags, so we should not and do not need to set them. If we did set them to a different value then it can cause a oops in the elevator code. Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Dan Carpenter 提交于
This change is basically a clean up. datadgst_en is an int which comes from the user. I didn't see anything limiting it to 1 and 0 although obviously that's what it's supposed to be. If the user passed in 2 this test would fail. This same if condition is repeated in another function and it uses && there. Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Chris Leech 提交于
Print all world wide node names (node, port and fabric) with the same format specifier of "%16.16llx". That makes sure they all print as a 16 character hex string, with lower case letters, no 0x prefix, and without stripping off any leading 0s. Signed-off-by: NChris Leech <christopher.leech@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Chris Leech 提交于
Most of the prints of fabric IDs were specified as %6x, which will not print any leading 0s. It's nice to see leading 0s for identifiers like this, which are a fixed length. This patch sets the precision modifier as well, making the specifier %6.6x, which forces the printing of leading 0s. Signed-off-by: NChris Leech <christopher.leech@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Yi Zou 提交于
fc_fcp_resp is assuming when FCP_SNS_LEN_VAL is set, the FCP_RSP_LEN_VAL is not, which is not true. This leads to not copying the sense data and error out a valid FCP_RSP. Signed-off-by: NYi Zou <yi.zou@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Vasu Dev 提交于
No reason to restrict CDB size to 12 bytes in fcoe, so increased to 16 so that 16 bytes SCSI CDB doesn't fail. Uses common define to set max_cmd_len for fcoe and fnic, fnic is already setting max_cmd_len to 16. sg_readcap -l fails without this fix. Signed-off-by: NVasu Dev <vasu.dev@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Vasu Dev 提交于
Signed-off-by: NVasu Dev <vasu.dev@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Brian Uchino 提交于
fnic_flush_tx() is used to send frames held while fabric login is in progress. The frames are held in tx_queue, but fnic_flush_tx() was incorrectly flushing from recv_queue which is used for received frames. Signed-off-by: NBrian Uchino <buchino@cisco.com> Signed-off-by: NAbhijeet Joglekar <abjoglek@cisco.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Brian Uchino 提交于
New fnic version to mark inclusion of tx_flush bugfix. Signed-off-by: NBrian Uchino <buchino@cisco.com> Signed-off-by: NAbhijeet Joglekar <abjoglek@cisco.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Joe Eykholt 提交于
hton24(p + 3, value) would fail to compile because p + 3[0] is not a valid expression. Went ahead and converted hton24 and ntoh24 to inline functions, which is better because the parameters are evalutated only once. Signed-off-by: NJoe Eykholt <jeykholt@cisco.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Joe Eykholt 提交于
fc_exch_recv_req has variables eof, sof, and f_ctl, which are set but never used. Delete them. Signed-off-by: NJoe Eykholt <jeykholt@cisco.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Chris Leech 提交于
Allow for dormant states while link configuration completes. In the default link mode, this is equivalent to the old check. Signed-off-by: NChris Leech <christopher.leech@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Chris Leech 提交于
The FIP controler state wasn't being reset on a disable. A disable/enable sequence should be treated as a link event. Otherwise, when using disable to mask a time when the link is up but unusable, FCF discovery would attempt to continue and login would jump directly to the non-FIP fallback on enable. Signed-off-by: NChris Leech <christopher.leech@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Robert Love 提交于
FPMA indicates that the Fabric will provide the host's N_Port's MAC address. When sending a FLOGI/FDISC frame and FPMA was negotiated through FIP discovery we still need to provide the MAC descriptor, as per the specification, but the MAC should be zero'd out since the FCF will be providing it in the FLOGI/FDISC ACC. In FC-BB-5 section 7.8.7.4.2 (Fabric login) it states: The MAC address field in the MAC address descriptor of a FIP FLOGI Request operation or a FIP NPIV FDISC Request operation shall contain: a) the proposed MAC address to use as VN_Port MAC address if the ENode is requesting to use SPMA (see table 27); b) all zeroes to indicate no MAC address is proposed if the ENode is requesting to use FPMA (see table 27); or c) the proposed MAC address to use as VN_Port MAC address if the ENode supports both SPMA and FPMA and leaves the decision of which addressing scheme to use to the FCF (i.e., if both the FP and SP bits are set to one, see table 27). This patch fixes case B. This patch also adds debug statements to illustrate whether a FPMA or SPMA MAC is added to a FLOGI/FDISC frame. Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NChris Leech <christopher.leech@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Kashyap, Desai 提交于
Upgrade version to 05.100.00.02 Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Kashyap, Desai 提交于
Fix a oops in _scsih_sas_device_remove. The driver was attempting to delete a object from the sas_device link list when the object was not present. Added sanity check for sas_device NULL dereference. before deleting sas_device now driver will search device in list then only it will follow device removal. Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Kashyap, Desai 提交于
we added support to set the deleted flag prior to device scan, then clear the flag for responding devices, leaving the deleted flag only set for missing devices. The problem is for internal generated host resets, IO queues are not blocked at scsi mid layer level. IO will be continued sent to driver, and driver will return SCSI_MLQUEUE_HOST_BUSY. The problem is the driver checks for the deleted flag before it checks for the controller being in reset, so there is a window where the driver would be returning DID_NO_CONNECT for responding devices. This occurs during the time between calling _scsih_prep_device_scan, and _scsih_mark_responding_sas_device & _scsih_mark_responding_raid_device. Fix the queuecommand entry point so ioc->shost_recovery flag sanity check is given higher presidence then the device "deleted flag" check. Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 James Smart 提交于
Signed-off-by: NAlex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: NJames Smart <james.smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 James Smart 提交于
- Add code to prevent unreg_vpi mailbox command from failing. - Add code to reset the HBA if unreg_vpi mailbox fails with busy status. - Remove code that was clearing the nlp_type stored during rport discovery. Signed-off-by: NAlex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: NJames Smart <james.smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 James Smart 提交于
- Add memcpy to mailbox completion to transfer reply correctly. - Add support for BSG mailbox commands (dump, update_cfg, and event_log_status). - Add warning message and refuse mailbox command while mgmt is blocked. - Add checks for memory allocation failure. - Add check for sli4 dump zero BDE size. - Only copy data if mailbox commands succeed. - Add support for Read Event Log mailbox command. Signed-off-by: NAlex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: NJames Smart <james.smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 James Smart 提交于
- Move the code to increase the sg seg count for LP21000 adapters. - Check pcmd on command completion before dereferencing it. - Clear queue memory when creating firmware queues to prevent stale entries. - Replace the use of PAGE_SIZE in many areas that assumed it was always 4k. - Add an else clause to a conditional that needed to unlock the hba_lock. Signed-off-by: NAlex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: NJames Smart <james.smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 James Smart 提交于
Update driver for change in T10-PI interface on adapter - Remove Profiles. - Add new SLI Opcodes. - Add new PDE structures used for BlockGuard. Signed-off-by: NAlex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: NJames Smart <james.smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 James Smart 提交于
- Prevent log message 1801 during vport delete. - Enable NPIV by default. - Display correct value for max Vports on SLI4 HBAs. Signed-off-by: NAlex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: NJames Smart <james.smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 James Smart 提交于
- Add the new Logical Link speed event support. - Add RATOV and EDTOV to the REG_VFI mailbox command. Signed-off-by: NAlex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: NJames Smart <james.smart@emulex.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Kashyap, Desai 提交于
Upgraded version string. Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Kashyap, Desai 提交于
Added check before free_pages just to make sure ioc->scsi_lookup is not NULL. Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Kashyap, Desai 提交于
Added support in the driver to support EEH and PCIe Advanced Error Recovery. This involves adding new pci_error_handler interface for recovering the controller from PCI Bus errors, such as SERR and PERR. Some tools are available for simulating PCI errors in order to validate this interface: http://www.kernel.org/pub/linux/utils/pci/aer-injectSigned-off-by: NKashyap Desai <kashyap.desai@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Kashyap, Desai 提交于
RAID_SCSI_IO_PASSTHROUGH: Driver needs to be sending the default descriptor for RAID Passthru, currently its sending SCSI_IO descriptor. Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Kashyap, Desai 提交于
There are few special cases which needs to be handled deleting old port. CASE1: In topology you need cascaded expanders. Through sysfs just make sure topology is up. Erase the manufacturing image of the cascaded expander and reset the board. In some cases Adapter will receive Exapnder Add event before expander delete. In such a case, driver needs to delete duplicate port before adding new port. CASE2: Enable Device Missing delay of HBA through lsiutils. If expander or end device is hotswapped with different device before DMD timer expires, driver will get device add for new device first and then device deletion event for the original devices will arrive later at DMD timer expires. In this case also driver need to delete duplicate port before adding port for new device. Added new function which will make sure when new port is added, that its not claiming the same phy resources already in use by another port. If it does, then it will delete the other port before adding the new port. Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Douglas Gilbert 提交于
While testing the midlevel q_at_head and q_at_tail patch for sg and the block SG_IO ioctl I found it useful to reduce the queuing within the scsi_debug driver. The reason is that the midlevel queue only comes into play when the corresponding LLD queue is full. It is also useful when testing to be confident that your program is the only thing issuing commands to the (virtual) scsi_debug device. The no_uld=1 parameter will stop a scsi_debug virtual disk appearing as /dev/sd* . Changelog: - add max_queue parameter to reduce the number of queued commands the driver will accept. This parameter can be changed after the driver is loaded. - add no_uld parameter that restricts scsi_debug's virtual devices to the sg and bsg drivers - correct stale url Signed-off-by: NDouglas Gilbert <dgilbert@interlog.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 James Bottomley 提交于
Hazard testing uncovered yet another bug in sd. Under heavy reset activity the retry counter might be exhausted and the command will be returned with sense UNIT_ATTENTION/0x29/00 (POWER ON, RESET, OR BUS DEVICE RESET OCCURRED). In those cases we should just increase the retry counter again, retrying one more to clear up this Unit Attention state. [jejb: update to work with RC16 devices and not to loop endlessly] Signed-off-by: NHannes Reinecke <hare@suse.de> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Kashyap, Desai 提交于
After Host Reset firmware will have new list of device handles for the target. Device handle refresh in driver is part of Rescan topology logic. (See functions like *_search_responding_*). This needs to be done from Host Reset context before making shost_recovery to 0. Currently it is done in Firwmare event context, which may leads IO to a wrong device. Now handler refresh is moved to HBA reset context. Apart from this, Now driver will stop IOs for all device setting deleted flag to 1 at the time of HBA Reset through _scsih_prep_device_scan. It will only unblock devices, if devices has been found as part of RESCAN. This way it will make more safe IO blocking at the time of HBA reset at mpt2sas driver layer. Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Hannes Reinecke 提交于
sd always tries to submit a READ_CAPACITY(16) CDB, regardless whether the host actually supports it. queuecommand() will then return DID_ABORT, which is not qualified enough to detect the true cause here. So better check in sd_try_rc16 first if the cdblen is supported. Signed-off-by: NHannes Reinecke <hare@suse.de> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 11 4月, 2010 1 次提交
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由 Anil Veerabhadrappa 提交于
missing 10G drivers added to description Signed-off-by: NAnil Veerabhadrappa <anilgv@broadcom.com> Reviewed-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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