| 54b5e3a4bfa3452bc10cd4da672099ccc46b8c09 |
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29-Sep-2011 |
Dan Williams <dan.j.williams@intel.com> |
[SCSI] isci: fix support for large smp requests
Kill the local smp response buffer.
Besides being unnecessary, it is too small (currently truncates
responses to 60 bytes). The mid-layer will have already allocated a
sufficiently sized buffer, just kmap and copy into it directly.
Cc: <stable@kernel.org>
Reported-by: Derick Marks <derick.w.marks@intel.com>
Tested-by: Derick Marks <derick.w.marks@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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| e9bf709564e90abea25ca7aeae8c3de5cc6468d7 |
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17-Jun-2011 |
Dan Williams <dan.j.williams@intel.com> |
isci: fix support for arbitrarily large smp requests
Instead of duplicating the smp request buffer reuse the one provided by
libsas. This future proofs the driver to support arbitrarily large smp
requests, and shrinks the request structure size by ~700 bytes.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| 8694e79287ad92e351feceededeb6804babb6d9a |
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05-May-2011 |
Dave Jiang <dave.jiang@intel.com> |
isci: removing intel_*.h headers
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| d20930a2b3271b233f4bef3c59ce602dfc9e5d83 |
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05-May-2011 |
Dave Jiang <dave.jiang@intel.com> |
isci: Converting smp_response to Linux native smp_resp
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| 2ec53eb4d5b301e5c9c386da5685894d572772a5 |
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05-May-2011 |
Dave Jiang <dave.jiang@intel.com> |
isci: Fixup of smp request
The struct smp_request data structure has be fixed up for Linux consumption.
This probably should go to scsi/sas.h eventually.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| af5ae89350840b9d724fc4fb81d928673bffdd4d |
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05-May-2011 |
Dave Jiang <dave.jiang@intel.com> |
isci: Convert of sci_ssp_response_iu to ssp_response_iu
Converting to Linux native format. However the isci driver does a lot of
the calculation based on the max size of this data structure and the
Linux data structure only has a pointer to the response data. Thus the
sizeof(struct ssp_response_iu) will be incorrect and we need to define
the max size.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| 0cfa890e5a8a9e3b01b75c17a7856cf96e026e27 |
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05-May-2011 |
Dave Jiang <dave.jiang@intel.com> |
isci: Fixup SSP command IU and task IU
Fixup of SSP command IU and SSP task IU to something that looks like Linux
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| e76d6180da436edf2cc3538cbed1f5b02b614613 |
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05-May-2011 |
Dave Jiang <dave.jiang@intel.com> |
isci: Convert ATA defines to Linux native defines
* Removing all intel_sata and intel_ata defines
* Removing the usage of SAT_PROTOCOL_*. We can get everything from sas_task
* Moved SATA FIS types to local sas.h. These defines will have to go
into include/scsi/sas.h eventually.
* Added offsets for SATA FIS header in order to grab the values
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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