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259065 |
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07-Dec-2013 |
gjb |
- Copy stable/10 (r259064) to releng/10.0 as part of the 10.0-RELEASE cycle. - Update __FreeBSD_version [1] - Set branch name to -RC1
[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so start releng/10.0 at '100' so the branch is started with a value ending in zero.
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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252262 |
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26-Jun-2013 |
jimharris |
For ATA_PASSTHROUGH commands, pretend isci(4) supports multiword DMA by treating it as UDMA.
This fixes a problem introduced in r249933/r249939, where CAM sends ATA_DSM_TRIM to SATA devices using ATA_PASSTHROUGH_16. scsi_ata_trim() sets protocol as DMA (not UDMA) which is for multi-word DMA, even though no such mode is selected for the device. isci(4) would fail these commands which is the correct behavior but not consistent with other HBAs, namely LSI's.
smh@ did some further testing on an LSI controller, which rejected ATA_PASSTHROUGH_16 commands with mode=UDMA_OUT, even though only a UDMA mode was selected on the device. So this precludes adding any kind of mode detection in CAM to determine which mode to use on a per-device basis.
Sponsored by: Intel Discussed with: scottl, smh Reported by: scottl Tested by: scottl MFC after: 3 days
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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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