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share/man/man9/PCI_PNP_INFO.9
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.\" Copyright (c) 2018 Lakhan Shiva Kamireddy <lakhan@FreeBSD.org> | |||||
.\" Sponsored by: Google, Inc. (GSoC 2018) | |||||
.\" Mentors: Warner Losh, Chuck Tuffli | |||||
.\" All rights reserved. | |||||
.\" | |||||
.\" Redistribution and use in source and binary forms, with or without | |||||
.\" modification, are permitted provided that the following conditions | |||||
.\" are met: | |||||
.\" 1. Redistributions of source code must retain the above copyright | |||||
.\" notice, this list of conditions and the following disclaimer. | |||||
.\" 2. Redistributions in binary form must reproduce the above copyright | |||||
.\" notice, this list of conditions and the following disclaimer in the | |||||
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |||||
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.\" $FreeBSD$ | |||||
.\" | |||||
.Dd August 06, 2018 | |||||
.Dt PCI_PNP_INFO 9 | |||||
.Os | |||||
.Sh NAME | |||||
.Nm PCI_PNP_INFO | |||||
.Nd register plug and play information for PCI device matching | |||||
.\" | |||||
.Sh SYNOPSIS | |||||
.In dev/pci/pcivar.h | |||||
.Fo PCI_PNP_INFO | |||||
.Fa "pci_device_table *table" | |||||
.Fc | |||||
.\" | |||||
.Sh DESCRIPTION | |||||
The | |||||
.Fn PCI_PNP_INFO | |||||
macro registers a | |||||
.Fa table | |||||
of type pci_device_table which has device-identifying data for use by | |||||
.Xr devmatch 8 . | |||||
Since it is built off module marking macros, it must follow a | |||||
.Xr DRIVER_MODULE 9 | |||||
line. | |||||
.Pp | |||||
The macro takes a | |||||
.Fa table | |||||
parameter that points to the device matching data with entries matching the structure | |||||
.Fa pci_device_table . | |||||
.\" | |||||
.Sh EXAMPLES | |||||
.Bd -literal -offset indent -compact | |||||
#include <sys/module.h> | |||||
#include <dev/pci/pcivar.h> | |||||
struct pci_device_table my_ids[] = { | |||||
{ PCI_DEVID(0x12345678), PCI_DESCR("Foo bar") }, | |||||
{ PCI_DEVID(0x9abcdef0), PCI_DESCR("Baz fizz") }, | |||||
}; | |||||
PCI_PNP_INFO(my_ids); | |||||
.Ed | |||||
.\" | |||||
.Sh SEE ALSO | |||||
.Xr module 9 , | |||||
.Xr DRIVER_MODULE 9 , | |||||
.Xr MODULE_PNP_INFO 9 , | |||||
.Xr devmatch 8 | |||||
.Sh HISTORY | |||||
The macro | |||||
.Nm | |||||
appeared in | |||||
.Fx 12.0 . | |||||
.Sh AUTHORS | |||||
The PNP framework and | |||||
.Xr devmatch 8 | |||||
utility were written by | |||||
.An Warner Losh Aq Mt imp@FreeBSD.org . |