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272461 |
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02-Oct-2014 |
gjb |
Copy stable/10@r272459 to releng/10.1 as part of the 10.1-RELEASE process.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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256281 |
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10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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235751 |
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21-May-2012 |
jimharris |
Wait until completion context unwinds before retrying CCBs that have been queued internally. This works around issue in the isci HAL where it cannot accept new I/O to a device after a resetting->ready state transition until the completion context has unwound.
This issue was found by submitting non-tagged CCBs through pass(4) interface to a SATA disk with an extremely small timeout value (5ms). This would trigger internal resets with I/O in the isci(4) internal queues.
The small timeout value had not been intentional (and original reporter has since changed his test to use 5sec instead), but it did uncover this corner case that would result in a hung disk.
Sponsored by: Intel Reported and tested by: Ravi Pokala <rpokala at panasas dot com> Reviewed by: scottl (earlier version) MFC after: 1 week
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231136 |
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07-Feb-2012 |
jimharris |
Fix r231134. svn:keywords needs to be 'FreeBSD=%H', not 'FreeBSD:%H'.
Approved by: scottl
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231134 |
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07-Feb-2012 |
jimharris |
Add svn:keywords for isci driver files.
Sponsored by: Intel Approved by: scottl
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230843 |
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31-Jan-2012 |
jimharris |
Add isci(4) driver for amd64 and i386 targets.
The isci driver is for the integrated SAS controller in the Intel C600 (Patsburg) chipset. Source files in sys/dev/isci directory are FreeBSD-specific, and sys/dev/isci/scil subdirectory contains an OS-agnostic library (SCIL) published by Intel to control the SAS controller. This library is used primarily as-is in this driver, with some post-processing to better integrate into the kernel build environment.
isci.4 and a README in the sys/dev/isci directory contain a few additional details.
This driver is only built for amd64 and i386 targets.
Sponsored by: Intel Reviewed by: scottl Approved by: scottl
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230557 |
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25-Jan-2012 |
jimharris |
Add all isci driver source code to sys/dev/isci for the Intel C600 (Patsburg) integrated SAS controller.
sys/dev/isci contains all files specific to FreeBSD. sys/dev/isci/scil contains OS-agnostic library maintained by Intel and modified to best integrate into FreeBSD kernel build environment.
Sponsored by: Intel Reviewed by: scottl
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