- Feb 18, 2010
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Stephen M. Cameron authored
The use of the big kernel lock here appears to be ancient cruft that is no longer needed. Signed-off-by:
Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by:
James Bottomley <James.Bottomley@suse.de>
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Stephen M. Cameron authored
fix bug in adjust_hpsa_scsi_table which caused devices which have changed size, etc. to do the wrong thing. The problem was as follows: The driver maintains its current idea of what devices are present in the h->dev[] array. When it updates this array, it scans the hardware, and produces a new list of devices, call it sd[], for scsi devices. Then, it compares each item in h->dev[] vs. sd[], and any items which are not present sd it removes from h->dev[], and any items present in sd[], but different, it modifies in h->dev[]. Then, it looks for items in sd[] which are not present in h->dev[], and adds those items into h->dev[]. All the while, it keeps track of what items were added and removed to/from h->dev[]. Finally, it updates the SCSI mid-layer by removing and adding the same devices it removed and added to/from h->dev[]. (modified devices count as a remove then add.) originally, when a "changed" device was discovered, it was removed then added to h->dev[]. The item was added to the *end* of h->dev[]. And, the item was removed from sd[] as well (nulled out). As it processed h->dev[], these newly added items at the end of the list were encountered, and sd[] was searched, but those items were nulled out. So they ended up getting removed immediately after they were added. The solution is to have a way to replace items in the h->dev[] array instead of doing a remove + add. Then the "changed" items. are not encountered a second time, and removed. Signed-off-by:
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Stephen M. Cameron authored
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Stephen M. Cameron authored
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Mike Miller authored
Signed-off-by:
Mike Miller <mikem@beardog.cce.hp.com> Signed-off-by:
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Stephen M. Cameron authored
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Stephen M. Cameron authored
use scan_start and scan_finished entry points for scanning and route the CCISS_REGNEWD ioctl and sysfs triggering of same functionality through hpsa_scan_start. Signed-off-by:
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Stephen M. Cameron authored
Signed-off-by:
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Matt Gates authored
Signed-off-by:
Matt Gates <matthew.gates@hp.com> Signed-off-by:
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Matt Gates authored
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Matt Gates authored
The commands should be retried, and this will make that happen, instead of resulting in an i/o error. Signed-off-by:
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Stephen M. Cameron authored
The p1210m responsds to SCSI report LUNs, unlike traditional Smart Array controllers. This means that the bus, target, and lun assignments done by the driver cannot be arbitrary, but must match what SCSI REPORT LUNS returns. Signed-off-by:
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Mike Miller authored
and update pci_ids.h to include new PCI ID for StorageWorks 1210m variant. Signed-off-by:
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Don Brace authored
This is done by adding support for the so-called "performant mode" (that's really what they called it). Smart Array controllers have a mode which enables multiple command completions to be delivered with a single interrupt, "performant" mode. We want to use that mode, as some newer controllers will be requiring this mode. Signed-off-by:
Don Brace <brace@beardog.cce.hp.com> Signed-off-by:
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Stephen M. Cameron authored
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Stephen M. Cameron authored
Signed-off-by:
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Stephen M. Cameron authored
Signed-off-by:
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Stephen M. Cameron authored
Signed-off-by:
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Stephen M. Cameron authored
Signed-off-by:
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Stephen M. Cameron authored
Signed-off-by:
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Stephen M. Cameron authored
Signed-off-by:
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Stephen M. Cameron authored
Signed-off-by:
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Stephen M. Cameron authored
Signed-off-by:
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Stephen M. Cameron authored
Signed-off-by:
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Stephen M. Cameron authored
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Stephen M. Cameron authored
Signed-off-by:
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Stephen M. Cameron authored
That is, use u64, u32, u16 and u8 rather than __u64, __u32, __u16 and __u8. Signed-off-by:
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Stephen M. Cameron authored
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Roel Kluin authored
The *change_queue_depth functions usually return a negative error return. Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Acked-by:
Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by:
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Yang, Bo authored
Signed-off-by Bo Yang<bo.yang@lsi.com> Signed-off-by: -
Yang, Bo authored
driver fixed the device update issue after get the AEN PD delete/ADD and LD add/delete from FW. Signed-off-by Bo Yang<bo.yang@lsi.com> Signed-off-by: -
Yang, Bo authored
Driver issue the get ld list to fw to get the logic drive list. Driver will keep the logic drive list for the internal use after driver load. Signed-off-by Bo Yang<bo.yang@lsi.com> Signed-off-by: -
Yang, Bo authored
Add the pad_0 in mfi frame structure to 0 to fix the context value larger than 32bit value issue. Signed-off-by Bo Yang<bo.yang@lsi.com> Signed-off-by:
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- Feb 09, 2010
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James Smart authored
Update Driver version to 8.3.8 Signed-off-by:
James Smart <james.smart@emulex.com> Signed-off-by:
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James Smart authored
Add the following new vendor specific BSG commands. - Add LPFC_BSG_VENDOR_GET_MGMT_REV command - Add LPFC_BSG_VENDOR_MBOX command - Add LPFC_BSG_VENDOR_DIAG_MODE command - Add LPFC_BSG_VENDOR_DIAG_TEST command Signed-off-by:
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James Smart authored
Modify the following BSG commands to operate asynchronously. - FC_BSG_RPT_ELS - FC_BSG_RPT_CT - LPFC_BSG_VENDOR_GET_CT_EVENT - LPFC_BSG_VENDOR_SET_CT_EVENT Signed-off-by:
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James Smart authored
Create lpfc_bsg.h - structures, etc used by bsg-related routines. Signed-off-by:
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James Smart authored
Update BSG infrastructure to handle new vendor specific BSG commands. Signed-off-by:
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James Smart authored
Display Logical Link Speed when supported and is non-zero. Signed-off-by:
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James Smart authored
Discovery relates changes: - Separated VPI_REGISTERED state of physical port into VFI_REGISTERED and VPI_REGISTERED state so that driver can unregister physical port VPI independent of VFI. - Add code to unregister, re-init and re-register physical port VPI when physical port NportID change. - Add code to unregister and re-register VPI of a vport when its Nport ID change. - Add code in FDISC completion path to re-start FLOGI discovery when a FDISC complete with LOGIN_REQUIRED reason code. - Fix a memory leak in lpfc_init_vpi_cmpl - Add code to start a timer for vport to retry FDISC when CVL is received by a vport or physical port. If all Nports receive CVLs, then all timers are cancelled and a logical link level discovery will be started after one second. - Flush ELS commands after killing all delayed ELS commands. Signed-off-by:
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