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| author | Boaz Harrosh <bharrosh@panasas.com> | 2007-10-02 23:18:03 +0200 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-10-12 14:56:13 -0400 |
| commit | 3892d88ae6fb186ff6205f764213b556d70800b0 (patch) | |
| tree | 5435ca13a3d70569582887813a92f49a0ac7ca7c /drivers/scsi/esp_scsi.c | |
| parent | f842b64e0ffbcc9ce48a3bf799d0b005094107c1 (diff) | |
| download | talos-op-linux-3892d88ae6fb186ff6205f764213b556d70800b0.tar.gz talos-op-linux-3892d88ae6fb186ff6205f764213b556d70800b0.zip | |
[SCSI] gdth: !use_sg cleanup and use of scsi accessors
gdth_execute() will issue an internal, none scsi-standard commands
onto __gdth_queuecommand(). Since it is not recommended to set
struct scsi_cmnd IO members in llds, gdth now uses internal IO
members for IO. In the case of gdth_execute() these members will be
set properly. In case the command was issued from scsi-ml
(by gdth_queuecommand) they will be set from scsi IO accessors.
* define gdth IO accessors and use them throughout the driver.
* use an sg-of-one in gdth_execute() and fix gdth_special_cmd()
accordingly.
* Clean the not use_sg code path and company
Signed-off-by Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/esp_scsi.c')
0 files changed, 0 insertions, 0 deletions
