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authorru <ru@FreeBSD.org>2004-07-03 18:29:24 +0000
committerru <ru@FreeBSD.org>2004-07-03 18:29:24 +0000
commit1cf159866714352fd8d7789b97068220cbb5a1a4 (patch)
tree5526e5113f4e9589bb734483867453b89a7ca4e6 /share/man/man4/pci.4
parentbf15efbfc56854d6fb20bb4ff7801d7549fe2bfd (diff)
downloadFreeBSD-src-1cf159866714352fd8d7789b97068220cbb5a1a4.zip
FreeBSD-src-1cf159866714352fd8d7789b97068220cbb5a1a4.tar.gz
Mechanically kill hard sentence breaks and double whitespaces.
Diffstat (limited to 'share/man/man4/pci.4')
-rw-r--r--share/man/man4/pci.421
1 files changed, 14 insertions, 7 deletions
diff --git a/share/man/man4/pci.4 b/share/man/man4/pci.4
index 34759c0..07bdc96 100644
--- a/share/man/man4/pci.4
+++ b/share/man/man4/pci.4
@@ -81,7 +81,8 @@ It allows the user to retrieve information on all
.Tn PCI
devices in the system, or on
.Tn PCI
-devices matching patterns supplied by the user. The call may set
+devices matching patterns supplied by the user.
+The call may set
.Va errno
to any value specified in either
.Xr copyin 9
@@ -101,7 +102,8 @@ Pointer to a buffer filled with user-supplied patterns.
is a pointer to
.Va num_patterns
.Va pci_match_conf
-structures. The
+structures.
+The
.Va pci_match_conf
structure consists of the following elements:
.Bl -tag -width pd_vendor
@@ -247,7 +249,8 @@ reads the
.Tn PCI
configuration registers specified by the passed-in
.Va pci_io
-structure. The
+structure.
+The
.Va pci_io
structure consists of the following fields:
.Bl -tag -width pi_width
@@ -255,7 +258,8 @@ structure consists of the following fields:
A
.Va pcisel
structure which specifies the bus, slot and function the user would like to
-query. If the specific bus is not found, errno will be set to ENODEV and -1 returned from the ioctl.
+query.
+If the specific bus is not found, errno will be set to ENODEV and -1 returned from the ioctl.
.It pi_reg
The
.Tn PCI
@@ -263,8 +267,10 @@ configuration register the user would like to access.
.It pi_width
The width, in bytes, of the data the user would like to read.
This value
-may be either 1, 2, or 4. 3-byte reads and reads larger than 4 bytes are
-not supported. If an invalid width is passed, errno will be set to EINVAL.
+may be either 1, 2, or 4.
+3-byte reads and reads larger than 4 bytes are
+not supported.
+If an invalid width is passed, errno will be set to EINVAL.
.It pi_data
The data returned by the kernel.
.El
@@ -275,7 +281,8 @@ allows users to write to the
.Tn PCI
specified in the passed-in
.Va pci_io
-structure. The
+structure.
+The
.Va pci_io
structure is described above.
The limitations on data width described for
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