X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lspci.man;h=624404e8671237dfd75fb1b94bd3a5858a55b67a;hb=7ec58f1c9dc011f334863e07917e349d95748d51;hp=35b36201aa564c65450bf4917debeb72d5737259;hpb=07e33b064abbb71f800abd909d7826f1fd93ef29;p=pciutils.git

diff --git a/lspci.man b/lspci.man
index 35b3620..624404e 100644
--- a/lspci.man
+++ b/lspci.man
@@ -95,6 +95,13 @@ PCI bus instead of as seen by the kernel.
 .B -D
 Always show PCI domain numbers. By default, lspci suppresses them on machines which
 have only domain 0.
+.TP
+.B -P
+Identify PCI devices by path through each bridge, instead of by bus number.
+.TP
+.B -PP
+Identify PCI devices by path through each bridge, showing the bus number as
+well as the device number.
 
 .SS Options to control resolving ID's to names
 .TP
@@ -135,10 +142,10 @@ hexadecimal.  E.g., "0:" means all devices on bus 0, "0" means all functions of
 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>][:<class>]
-Show only devices with specified vendor, device and class ID. The ID's are
-given in hexadecimal and may be omitted or given as "*", both meaning
-"any value".
+.B -d [<vendor>]:[<device>][:<class>[:<prog-if>]]
+Show only devices with specified vendor, device, class ID, and programming interface.
+The ID's are given in hexadecimal and may be omitted or given as "*", both meaning
+"any value". The class ID can contain "x" characters which stand for "any digit".
 
 .SS Other options
 .TP
@@ -160,7 +167,9 @@ Applies only to Linux systems with recent enough module tools.
 Invoke bus mapping mode which performs a thorough scan of all PCI devices, including
 those behind misconfigured bridges, etc. This option gives meaningful results only
 with a direct hardware access mode, which usually requires root privileges.
-Please note that the bus mapper only scans PCI domain 0.
+By default, the bus mapper scans domain. You can use the
+.B -s
+option to select a different domain.
 .TP
 .B --version
 Shows
@@ -181,7 +190,7 @@ available methods and their descriptions.
 .TP
 .B -O <param>=<value>
 The behavior of the library is controlled by several named parameters.
-This option allows to set the value of any of the parameters. Use \fB-O help\fP
+This option allows one to set the value of any of the parameters. Use \fB-O help\fP
 for a list of known parameters and their default values.
 .TP
 .B -H1
@@ -303,12 +312,16 @@ Kernel driver currently handling the device (optional, Linux only).
 .TP
 .B Module
 Kernel module reporting that it is capable of handling the device
-(optional, Linux only).
+(optional, Linux only). Multiple lines with this tag can occur.
 
 .TP
 .B NUMANode
 NUMA node this device is connected to (optional, Linux only).
 
+.TP
+.B IOMMUGroup
+IOMMU group that this device is part of (optional, Linux only).
+
 .P
 New tags can be added in future versions, so you should silently ignore any tags you don't recognize.
 
@@ -325,7 +338,7 @@ in a single record. Please avoid using this format in any new code.
 .TP
 .B @IDSDIR@/pci.ids
 A list of all known PCI ID's (vendors, devices, classes and subclasses). Maintained
-at http://pci-ids.ucw.cz/, use the
+at https://pci-ids.ucw.cz/, use the
 .B update-pciids
 utility to download the most recent version.
 .TP
@@ -350,6 +363,7 @@ back-end.
 
 .SH SEE ALSO
 .BR setpci (8),
+.BR pci.ids (5),
 .BR update-pciids (8),
 .BR pcilib (7)