Added pci_XXX methods.

Makefile

@@ -322,6 +322,7 @@ C_FILES = \
 	freebsd/kern/kern_time.c \
 	freebsd/kern/kern_event.c \
 	freebsd/netinet/tcp_hostcache.c \
+	freebsd/dev/pci/pci.c \
 	freebsd/dev/re/if_re.c \
 	freebsd/dev/fxp/if_fxp.c \
 	freebsd/dev/e1000/e1000_80003es2lan.c \

freebsd-to-rtems.py

@@ -1119,6 +1119,7 @@ devNic = Module('dev_nic')
 devNic.addHeaderFiles(
 	[
 	#	'sys/taskqueue.h',
+		'sys/pciio.h',
 		'dev/random/randomdev_soft.h',
 	]
 )
@@ -1136,6 +1137,7 @@ devNic.addSourceFiles(
 		'kern/kern_time.c',
 		'kern/kern_event.c',
 		'netinet/tcp_hostcache.c',
+		'dev/pci/pci.c',
 	]
 )
 

freebsd/sys/pciio.h

@@ -0,0 +1,125 @@
+/*-
+ * Copyright (c) 1997, Stefan Esser <se@FreeBSD.ORG>
+ * Copyright (c) 1997, 1998, 1999, Kenneth D. Merry <ken@FreeBSD.ORG>
+ * 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 unmodified, 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
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *	$FreeBSD$
+ *
+ */
+
+#ifndef _SYS_PCIIO_HH_
+#define	_SYS_PCIIO_HH_
+
+#include <freebsd/sys/ioccom.h>
+
+#define PCI_MAXNAMELEN	16
+
+typedef enum {
+	PCI_GETCONF_LAST_DEVICE,
+	PCI_GETCONF_LIST_CHANGED,
+	PCI_GETCONF_MORE_DEVS,
+	PCI_GETCONF_ERROR
+} pci_getconf_status;
+
+typedef enum {
+	PCI_GETCONF_NO_MATCH		= 0x0000,
+	PCI_GETCONF_MATCH_DOMAIN	= 0x0001,
+	PCI_GETCONF_MATCH_BUS		= 0x0002,
+	PCI_GETCONF_MATCH_DEV		= 0x0004,
+	PCI_GETCONF_MATCH_FUNC		= 0x0008,
+	PCI_GETCONF_MATCH_NAME		= 0x0010,
+	PCI_GETCONF_MATCH_UNIT		= 0x0020,
+	PCI_GETCONF_MATCH_VENDOR	= 0x0040,
+	PCI_GETCONF_MATCH_DEVICE	= 0x0080,
+	PCI_GETCONF_MATCH_CLASS		= 0x0100
+} pci_getconf_flags;
+
+struct pcisel {
+	u_int32_t	pc_domain;	/* domain number */
+	u_int8_t	pc_bus;		/* bus number */
+	u_int8_t	pc_dev;		/* device on this bus */
+	u_int8_t	pc_func;	/* function on this device */
+};
+
+struct pci_conf {
+	struct pcisel	pc_sel;		/* domain+bus+slot+function */
+	u_int8_t	pc_hdr;		/* PCI header type */
+	u_int16_t	pc_subvendor;	/* card vendor ID */
+	u_int16_t	pc_subdevice;	/* card device ID, assigned by 
+					   card vendor */
+	u_int16_t	pc_vendor;	/* chip vendor ID */
+	u_int16_t	pc_device;	/* chip device ID, assigned by 
+					   chip vendor */
+	u_int8_t	pc_class;	/* chip PCI class */
+	u_int8_t	pc_subclass;	/* chip PCI subclass */
+	u_int8_t	pc_progif;	/* chip PCI programming interface */
+	u_int8_t	pc_revid;	/* chip revision ID */
+	char		pd_name[PCI_MAXNAMELEN + 1];  /* device name */
+	u_long		pd_unit;	/* device unit number */
+};
+
+struct pci_match_conf {
+	struct pcisel		pc_sel;		/* domain+bus+slot+function */
+	char			pd_name[PCI_MAXNAMELEN + 1];  /* device name */
+	u_long			pd_unit;	/* Unit number */
+	u_int16_t		pc_vendor;	/* PCI Vendor ID */
+	u_int16_t		pc_device;	/* PCI Device ID */
+	u_int8_t		pc_class;	/* PCI class */
+	pci_getconf_flags	flags;		/* Matching expression */
+};
+
+struct pci_conf_io {
+	u_int32_t		pat_buf_len;	/* pattern buffer length */
+	u_int32_t		num_patterns;	/* number of patterns */
+	struct pci_match_conf	*patterns;	/* pattern buffer */
+	u_int32_t		match_buf_len;	/* match buffer length */
+	u_int32_t		num_matches;	/* number of matches returned */
+	struct pci_conf		*matches;	/* match buffer */
+	u_int32_t		offset;		/* offset into device list */
+	u_int32_t		generation;	/* device list generation */
+	pci_getconf_status	status;		/* request status */
+};
+
+struct pci_io {
+	struct pcisel	pi_sel;		/* device to operate on */
+	int		pi_reg;		/* configuration register to examine */
+	int		pi_width;	/* width (in bytes) of read or write */
+	u_int32_t	pi_data;	/* data to write or result of read */
+};
+
+struct pci_bar_io {
+	struct pcisel	pbi_sel;	/* device to operate on */
+	int		pbi_reg;	/* starting address of BAR */
+	int		pbi_enabled;	/* decoding enabled */
+	uint64_t	pbi_base;	/* current value of BAR */
+	uint64_t	pbi_length;	/* length of BAR */
+};
+
+#define	PCIOCGETCONF	_IOWR('p', 5, struct pci_conf_io)
+#define	PCIOCREAD	_IOWR('p', 2, struct pci_io)
+#define	PCIOCWRITE	_IOWR('p', 3, struct pci_io)
+#define	PCIOCATTACHED	_IOWR('p', 4, struct pci_io)
+#define	PCIOCGETBAR	_IOWR('p', 6, struct pci_bar_io)
+
+#endif /* !_SYS_PCIIO_HH_ */