[SCSI] add use_sg_chaining option to scsi_host_template
authorFUJITA Tomonori <tomof@acm.org>
Tue, 16 Oct 2007 09:24:32 +0000 (11:24 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 16 Oct 2007 09:24:32 +0000 (11:24 +0200)
commit9cb83c7529d929c00f37d821daed1942a1b20602
treebb2fded1c443b1c370bdbe27076b62dc66eeddf2
parentc0dcffd71d5064efefa620231152c38eca8e066b
[SCSI] add use_sg_chaining option to scsi_host_template

This option is true if a low-level driver can support sg
chaining. This will be removed eventually when all the drivers are
converted to support sg chaining. q->max_phys_segments is set to
SCSI_MAX_SG_SEGMENTS if false.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
39 files changed:
arch/ia64/hp/sim/simscsi.c
drivers/scsi/3w-9xxx.c
drivers/scsi/3w-xxxx.c
drivers/scsi/BusLogic.c
drivers/scsi/NCR53c406a.c
drivers/scsi/a100u2w.c
drivers/scsi/aacraid/linit.c
drivers/scsi/aha1740.c
drivers/scsi/aic7xxx/aic79xx_osm.c
drivers/scsi/aic7xxx/aic7xxx_osm.c
drivers/scsi/aic7xxx_old.c
drivers/scsi/arcmsr/arcmsr_hba.c
drivers/scsi/dc395x.c
drivers/scsi/dpt_i2o.c
drivers/scsi/eata.c
drivers/scsi/hosts.c
drivers/scsi/hptiop.c
drivers/scsi/ibmmca.c
drivers/scsi/ibmvscsi/ibmvscsi.c
drivers/scsi/initio.c
drivers/scsi/lpfc/lpfc_scsi.c
drivers/scsi/mac53c94.c
drivers/scsi/megaraid.c
drivers/scsi/megaraid/megaraid_mbox.c
drivers/scsi/megaraid/megaraid_sas.c
drivers/scsi/mesh.c
drivers/scsi/nsp32.c
drivers/scsi/pcmcia/sym53c500_cs.c
drivers/scsi/qla2xxx/qla_os.c
drivers/scsi/qla4xxx/ql4_os.c
drivers/scsi/qlogicfas.c
drivers/scsi/scsi_lib.c
drivers/scsi/stex.c
drivers/scsi/sym53c416.c
drivers/scsi/sym53c8xx_2/sym_glue.c
drivers/scsi/u14-34f.c
drivers/scsi/ultrastor.c
drivers/scsi/wd7000.c
include/scsi/scsi_host.h