Allow header type 1 for any bridge.

[pciutils.git] / setpci.man

diff --git a/setpci.man b/setpci.man
index 2825532ecc833cc2b504de96704de3ffa98363f2..5dda2480c96bf7b3eb5d2b0807a659ea2ede8846 100644 (file)
--- a/setpci.man
+++ b/setpci.man
@@ -1,4 +1,4 @@
-.TH setpci 8 "@TODAY@" "@VERSION@" "Linux PCI Utilities"
+.TH setpci 8 "@TODAY@" "@VERSION@" "The PCI Utilities"

 .IX setpci
 .SH NAME
 setpci \- configure PCI devices
 .IX setpci
 .SH NAME
 setpci \- configure PCI devices


@@ -31,7 +31,7 @@ where it's uncertain whether the device in question is present in the machine
 or not.
 .TP
 .B -D
 or not.
 .TP
 .B -D

-`Demo mode' -- simulate configuration space accesses instead of really doing them.
+`Demo mode' -- don't write anything to the configuration registers.

 It's useful to try
 .B setpci -vD
 to see what your complex sequence of
 It's useful to try
 .B setpci -vD
 to see what your complex sequence of


@@ -41,7 +41,7 @@ operations does before you actually execute it.
 .B --version
 Shows
 .I setpci
 .B --version
 Shows
 .I setpci

-version. This option should be used standalone.
+version. This option should be used stand-alone.

 
 
 .SH DEVICE SELECTION
 
 
 .SH DEVICE SELECTION


@@ -49,16 +49,18 @@ version. This option should be used standalone.
 Before each sequence of operations you need to select which devices you wish that
 operation to affect.
 .TP
 Before each sequence of operations you need to select which devices you wish that
 operation to affect.
 .TP

-.B -s [[<bus>]:][<slot>][.[<func>]]
-Select devices in specified bus, slot and function. Each component of the device
-address can be omitted or set as "*" meaning "any value". All numbers are
+.B -s [[[[<domain>]:]<bus>]:][<slot>][.[<func>]]
+Show only devices in the specified domain (in case your machine has several host bridges,
+they can either share a common bus number space or each of them can address a PCI domain
+of its own; domains are numbered from 0 to ffff), bus (0 to ff), slot (0 to 1f) and function (0 to 7).
+Each component of the device address can be omitted or set to "*", both meaning "any value". All numbers are

 hexadecimal.  E.g., "0:" means all devices on bus 0, "0" means all functions of device 0
 hexadecimal.  E.g., "0:" means all devices on bus 0, "0" means all functions of device 0

-on any bus, "0.3" selects third function of device 0 on all busses and ".4" selects only
-fourth function of each device.
+on any bus, "0.3" selects third function of device 0 on all buses and ".4" shows only
+the fourth function of each device.

 .TP
 .B -d [<vendor>]:[<device>]
 Select devices with specified vendor and device ID. Both ID's are given in
 .TP
 .B -d [<vendor>]:[<device>]
 Select devices with specified vendor and device ID. Both ID's are given in

-hexadecimal and may be omitted or given as "*" meaning "any value".
+hexadecimal and may be omitted or given as "*", both meaning "any value".

 
 .SH OPERATIONS
 .PP
 
 .SH OPERATIONS
 .PP


@@ -180,10 +182,7 @@ Use direct hardware access via Intel configuration mechanism 1. (i386 and compat
 .B -H2
 Use direct hardware access via Intel configuration mechanism 2. Warning: This method
 is able to address only first 16 devices on any bus and it seems to be very
 .B -H2
 Use direct hardware access via Intel configuration mechanism 2. Warning: This method
 is able to address only first 16 devices on any bus and it seems to be very

-unrealiable in many cases. (i386 and compatible only)
-.TP
-.B -S
-Use PCI access syscalls. (Linux on Alpha and UltraSparc only)
+unreliable in many cases. (i386 and compatible only)

 .TP
 .B -F <file>
 Extract all information from given file containing output of lspci -x. This is very
 .TP
 .B -F <file>
 Extract all information from given file containing output of lspci -x. This is very


@@ -212,4 +211,4 @@ bit 3 off and bit 2 on in the byte register 41; sets byte register
 .BR lspci (8)
 
 .SH AUTHOR
 .BR lspci (8)
 
 .SH AUTHOR

-The Linux PCI Utilities are maintained by Martin Mares <mj@ucw.cz>.
+The PCI Utilities are maintained by Martin Mares <mj@ucw.cz>.