nondasd — Control scanning of hba for nondasd devices. 0=off, 1=on

dacmode — Control whether dma addressing is using 64 bit DAC. 0=off, 1=on

commit — Control whether a COMMIT_CONFIG is issued to the adapter for foreign arrays. This is typically needed in systems that do not have a BIOS. 0=off, 1=on

startup_timeout — The duration of time in seconds to wait for adapter to have it's kernel up and running. This is typically adjusted for large systems that do not have a BIOS

aif_timeout — The duration of time in seconds to wait for applications to pick up AIFs before deregistering them. This is typically adjusted for heavily burdened systems.

numacb — Request a limit to the number of adapter control blocks (FIB) allocated. Valid values are 512 and down. Default is to use suggestion from Firmware.

acbsize — Request a specific adapter control block (FIB) size. Valid values are 512, 2048, 4096 and 8192. Default is to use suggestion from Firmware.

verbose — Enable verbose/diagnostic logging

allow_memio — Allow device registers to be memory mapped

debug — Bitmask of debug values to enable

no_probe — Toggle EISA/VLB controller probing

probe_eisa_vl — Toggle EISA/VLB controller probing

no_reset — Supress initial bus resets

extended — Enable extended geometry on all controllers

periodic_otag — Send an ordered tagged transaction periodically to prevent tag starvation. This may be required by some older disk drives or RAID arrays.

tag_info:<tag_str> — Set per-target tag depth

global_tag_depth:<int> — Global tag depth for every target on every bus

seltime:<int> — Selection Timeout (0/256ms,1/128ms,2/64ms,3/32ms)

unconf_disks — Set to expose unconfigured disks to kernel (default=0)

busy_wait — Max wait for mailbox in microseconds if busy (default=10)

max_sectors — Maximum number of sectors per IO command (default=128)

cmd_per_lun — Maximum number of commands per logical unit (default=64)

fast_load — Faster loading of the driver, skips physical devices! (default=0)

debug_level — Debug level for driver (default=0)

lpfc_poll — FCP ring polling mode control: 0 - none, 1 - poll with interrupts enabled 3 - poll and disable FCP ring interrupts

lpfc_log_verbose — Verbose logging bit-mask

lpfc_lun_queue_depth — Max number of FCP commands we can queue to a specific LUN

lpfc_hba_queue_depth — Max number of FCP commands we can queue to a lpfc HBA

lpfc_scan_down — Start scanning for devices from highest ALPA to lowest

lpfc_nodev_tmo — Seconds driver will hold I/O waiting for a device to come back

lpfc_topology — Select Fibre Channel topology

lpfc_link_speed — Select link speed

lpfc_fcp_class — Select Fibre Channel class of service for FCP sequences

lpfc_use_adisc — Use ADISC on rediscovery to authenticate FCP devices

lpfc_ack0 — Enable ACK0 support

lpfc_cr_delay — A count of milliseconds after which an interrupt response is generated

lpfc_cr_count — A count of I/O completions after which an interrupt response is generated

lpfc_multi_ring_support — Determines number of primary SLI rings to spread IOCB entries across

lpfc_fdmi_on — Enable FDMI support

lpfc_discovery_threads — Maximum number of ELS commands during discovery

lpfc_max_luns — Maximum allowed LUN

lpfc_poll_tmo — Milliseconds driver will wait between polling FCP ring

mpt_msi_enable — MSI Support Enable

mptfc_dev_loss_tmo — Initial time the driver programs the transport to wait for an rport to return following a device loss event.

mpt_pt_clear — Clear persistency table

mpt_saf_te — Force enabling SEP Processor

ql2xlogintimeout — Login timeout value in seconds.

qlport_down_retry — Maximum number of command retries to a port that returns a PORT-DOWN status

ql2xplogiabsentdevice — Option to enable PLOGI to devices that are not present after a Fabric scan.

ql2xloginretrycount — Specify an alternate value for the NVRAM login retry count.

ql2xallocfwdump — Option to enable allocation of memory for a firmware dump during HBA initialization. Default is 1 - allocate memory.

extended_error_logging — Option to enable extended error logging.

ql2xfdmienable — Enables FDMI registratons.

cmd_per_lun — The maximum number of tags to use by default

tag_ctrl — More detailed control over tags per LUN

burst — Maximum burst. 0 to disable, 255 to read from registers

led — Set to 1 to enable LED support

diff — 0 for no differential mode, 1 for BIOS, 2 for always, 3 for not GPIO3

irqm — 0 for open drain, 1 to leave alone, 2 for totem pole

buschk — 0 to not check, 1 for detach on error, 2 for warn on error

hostid — The SCSI ID to use for the host adapters

verb — 0 for minimal verbosity, 1 for normal, 2 for excessive

debug — Set bits to enable debugging

settle — Settle delay in seconds. Default 3

nvram — Option currently not used

excl — List ioport addresses here to prevent controllers from being attached

safe — Set other settings to a "safe mode"