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| author | Jing Huang <huangj@brocade.com> | 2010-07-08 19:59:49 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-27 12:04:22 -0500 |
| commit | 604158ade0d5378622541232a007bf975c8bd03f (patch) | |
| tree | 347764242e8cbfa9619c5e5e3beeb893b784a450 /drivers/scsi/bfa | |
| parent | 07b2838669dc7704e02e079b1a96602656893d78 (diff) | |
| download | linux-604158ade0d5378622541232a007bf975c8bd03f.tar.bz2 | |
[SCSI] bfa: add description for module parameters
Add description for bfa driver module parameters.
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/bfa')
| -rw-r--r-- | drivers/scsi/bfa/bfad.c | 33 | ||||
| -rw-r--r-- | drivers/scsi/bfa/bfad_intr.c | 4 |
2 files changed, 34 insertions, 3 deletions
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c index 37f886d27922..a17800e6277d 100644 --- a/drivers/scsi/bfa/bfad.c +++ b/drivers/scsi/bfa/bfad.c @@ -54,31 +54,58 @@ static int bfa_io_max_sge = BFAD_IO_MAX_SGE; static int log_level = BFA_LOG_WARNING; static int ioc_auto_recover = BFA_TRUE; static int ipfc_enable = BFA_FALSE; -static int ipfc_mtu = -1; static int fdmi_enable = BFA_TRUE; int bfa_lun_queue_depth = BFAD_LUN_QUEUE_DEPTH; int bfa_linkup_delay = -1; module_param(os_name, charp, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(os_name, "OS name of the hba host machine"); module_param(os_patch, charp, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(os_patch, "OS patch level of the hba host machine"); module_param(host_name, charp, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(host_name, "Hostname of the hba host machine"); module_param(num_rports, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_rports, "Max number of rports supported per port" + " (physical/logical), default=1024"); module_param(num_ios, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_ios, "Max number of ioim requests, default=2000"); module_param(num_tms, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_tms, "Max number of task im requests, default=128"); module_param(num_fcxps, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_fcxps, "Max number of fcxp requests, default=64"); module_param(num_ufbufs, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_ufbufs, "Max number of unsolicited frame buffers," + " default=64"); module_param(reqq_size, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(reqq_size, "Max number of request queue elements," + " default=256"); module_param(rspq_size, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(rspq_size, "Max number of response queue elements," + " default=64"); module_param(num_sgpgs, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_sgpgs, "Number of scatter/gather pages, default=2048"); module_param(rport_del_timeout, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(rport_del_timeout, "Rport delete timeout, default=90 secs," + " Range[>0]"); module_param(bfa_lun_queue_depth, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(bfa_lun_queue_depth, "Lun queue depth, default=32," + " Range[>0]"); module_param(bfa_io_max_sge, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(bfa_io_max_sge, "Max io scatter/gather elements, default=255"); module_param(log_level, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(log_level, "Driver log level, default=3," + " Range[Critical:1|Error:2|Warning:3|Info:4]"); module_param(ioc_auto_recover, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(ioc_auto_recover, "IOC auto recovery, default=1," + " Range[off:0|on:1]"); module_param(ipfc_enable, int, S_IRUGO | S_IWUSR); -module_param(ipfc_mtu, int, S_IRUGO | S_IWUSR); -module_param(fdmi_enable, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(ipfc_enable, "Enable IPoFC, default=0, Range[off:0|on:1]"); module_param(bfa_linkup_delay, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(bfa_linkup_delay, "Link up delay, default=30 secs for boot" + " port. Otherwise Range[>0]"); +module_param(fdmi_enable, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(fdmi_enable, "Enables fdmi registration, default=1," + " Range[false:0|true:1]"); /* * Stores the module parm num_sgpgs value; diff --git a/drivers/scsi/bfa/bfad_intr.c b/drivers/scsi/bfa/bfad_intr.c index fed27d163655..56a351584f0c 100644 --- a/drivers/scsi/bfa/bfad_intr.c +++ b/drivers/scsi/bfa/bfad_intr.c @@ -26,7 +26,11 @@ BFA_TRC_FILE(LDRV, INTR); static int msix_disable_cb; static int msix_disable_ct; module_param(msix_disable_cb, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(msix_disable_cb, "Disable MSIX for Brocade-415/425/815/825" + " cards, default=0, Range[false:0|true:1]"); module_param(msix_disable_ct, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(msix_disable_ct, "Disable MSIX for Brocade-1010/1020/804" + " cards, default=0, Range[false:0|true:1]"); /** * Line based interrupt handler. */ |