smartpqi.4: wfix

[thirdparty/man-pages.git] / man4 / smartpqi.4

diff --git a/man4/smartpqi.4 b/man4/smartpqi.4
index 463976f88cea1b3ed9dd49053448fa51e8497e2d..94f5824c745cabd30cedc0a833bbc3f23113e526 100644 (file)
--- a/man4/smartpqi.4
+++ b/man4/smartpqi.4
@@ -16,6 +16,7 @@ smartpqi \- Microchip Smart Storage SCSI driver
 .RB [ lockup_action= { none | reboot | panic }]
 .RB [ expose_ld_first= { 0 | 1 }]
 .RB [ hide_vsep= { 0 | 1 }]
+.RB [ disable_managed_interrupts= { 0 | 1 }]
 .YS
 .SH DESCRIPTION
 .B smartpqi
@@ -66,17 +67,17 @@ Allows BMIC and CISS commands to be passed through to the controller.
 .TP
 .BR disable_device_id_wildcards= { 0 | 1 }
 Disables support for device ID wildcards.
-The default value is 0.
+The default value is 0 (wildcards are enabled).
 .TP
 .BR disable_heartbeat= { 0 | 1 }
 Disables support for the controller's heartbeat check.
 This parameter is used for debugging purposes.
-The default value is 0, leaving the controller's heartbeat check active.
+The default value is 0 (the controller's heartbeat check is enabled).
 .TP
 .BR disable_ctrl_shutdown= { 0 | 1 }
 Disables support for shutting down the controller in the
 event of a controller lockup.
-The default value is 0.
+The default value is 0 (controller will be shut down).
 .TP
 .BR lockup_action= { none | reboot | panic }
 Specifies the action the driver takes when a controller
@@ -94,14 +95,18 @@ parameter   action
 .TE
 .TP
 .BR expose_ld_first= { 0 | 1 }
-This option enables support for exposing logical devices to
-the operating system before physical devices.
-The default value is 0.
+This option exposes logical devices to the OS before physical devices.
+The default value is 0 (physical devices exposed first).
 .TP
 .BR hide_vsep= { 0 | 1 }
-This option enables disabling exposure of the virtual SEP to the host.
-This is usually associated with direct attached drives.
-The default value is 0.
+This option disables exposure of the virtual SEP to the OS.
+The default value is 0 (virtual SEP is exposed).
+.TP
+.BR disable_managed_interrupts= { 0 | 1 }
+Disables driver utilization of Linux kernel managed interrupts for controllers.
+The managed interrupts feature automatically distributes interrupts
+to all available CPUs and assigns SMP affinity.
+The default value is 0 (managed interrupts enabled).
 .SH FILES
 .SS Device nodes
 Logical drives are accessed via the SCSI disk driver
@@ -256,7 +261,7 @@ is the logical unit number (LUN).
 The
 .I raid_level
 attribute is read-only.
-This attribute contains the RAID level of each logical drive.
+This attribute contains the RAID level of the logical volume.
 .IP
 For example:
 .IP
@@ -320,7 +325,8 @@ which can be found by searching for the specific controller at
 .BR cciss (4),
 .BR hpsa (4),
 .BR sd (4),
-.BR st (4)
+.BR st (4),
+.BR sg (4)
 .PP
 .I Documentation/ABI/testing/sysfs\-bus\-pci\-devices\-cciss
 in the Linux kernel source tree.