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author | Ruslan Ermilov <ru@FreeBSD.org> | 2000-11-20 18:41:33 +0000 |
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committer | Ruslan Ermilov <ru@FreeBSD.org> | 2000-11-20 18:41:33 +0000 |
commit | 4b66483fd8b6ec9417916966c646abfeac99278c (patch) | |
tree | d1f4ba2d27cc6f6e73e29d7d3d83109811acc123 /share/man/man4/pci.4 | |
parent | d5874785b926bfda5773cb48bc0eb61c3244378b (diff) | |
download | src-4b66483fd8b6ec9417916966c646abfeac99278c.tar.gz src-4b66483fd8b6ec9417916966c646abfeac99278c.zip |
Notes
Diffstat (limited to 'share/man/man4/pci.4')
-rw-r--r-- | share/man/man4/pci.4 | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/share/man/man4/pci.4 b/share/man/man4/pci.4 index 0a499cd41af6..a1d119ae8e61 100644 --- a/share/man/man4/pci.4 +++ b/share/man/man4/pci.4 @@ -34,7 +34,7 @@ .Cd device pci .Sh DESCRIPTION The -.Nm pci +.Nm driver provides a way for userland programs to read and write .Tn PCI configuration registers. It also provides a way for userland programs to @@ -45,17 +45,17 @@ devices, or all devices that match various patterns. .Pp Since the -.Nm pci +.Nm driver provides a write interface for .Tn PCI configuration registers, system administrators should exercise caution when granting access to the -.Nm pci +.Nm device. If used improperly, this driver can allow userland applications to crash a machine or cause data loss. .Sh KERNEL CONFIGURATION It is only necessary to specify one -.Nm pci +.Nm controller in the kernel. Additional .Tn PCI busses are handled automatically as they are encountered. @@ -63,7 +63,7 @@ busses are handled automatically as they are encountered. The following .Xr ioctl 2 calls are supported by the -.Nm pci +.Nm driver. They are defined in the header file .Aq Pa sys/pciio.h . .Bl -tag -width 012345678901234 @@ -265,7 +265,7 @@ configuration registers. .Bl -tag -width 01234567890 -compact .It Pa /dev/pci Character device for the -.Nm pci +.Nm driver. .El .Sh DIAGNOSTICS @@ -274,7 +274,7 @@ None. .Xr pciconf 8 .Sh HISTORY The -.Nm pci +.Nm driver (not the kernel's .Tn PCI support code) first appeared in |