Avoid pci_cfgreg.h rename

1 files changed, 60 insertions, 0 deletions

diff --git a/freebsd/sys/x86/include/machine/pci_cfgreg.h b/freebsd/sys/x86/include/machine/pci_cfgreg.h
new file mode 100644
index 00000000..ea5e3198
--- /dev/null
+++ b/freebsd/sys/x86/include/machine/pci_cfgreg.h
@@ -0,0 +1,60 @@
+/*-
+ * Copyright (c) 1997, Stefan Esser <se@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 __X86_PCI_CFGREG_H__
+#define	__X86_PCI_CFGREG_H__
+
+#define CONF1_ADDR_PORT    0x0cf8
+#define CONF1_DATA_PORT    0x0cfc
+
+#define CONF1_ENABLE       0x80000000ul
+#define CONF1_ENABLE_CHK   0x80000000ul
+#define CONF1_ENABLE_MSK   0x7f000000ul
+#define CONF1_ENABLE_CHK1  0xff000001ul
+#define CONF1_ENABLE_MSK1  0x80000001ul
+#define CONF1_ENABLE_RES1  0x80000000ul
+
+#define CONF2_ENABLE_PORT  0x0cf8
+#define CONF2_FORWARD_PORT 0x0cfa
+
+#define CONF2_ENABLE_CHK   0x0e
+#define CONF2_ENABLE_RES   0x0e
+
+u_long		hostb_alloc_start(int type, u_long start, u_long end, u_long count);
+int		pcie_cfgregopen(uint64_t base, uint8_t minbus, uint8_t maxbus);
+int		pci_cfgregopen(void);
+u_int32_t	pci_cfgregread(int bus, int slot, int func, int reg, int bytes);
+void		pci_cfgregwrite(int bus, int slot, int func, int reg, u_int32_t data, int bytes);
+#ifdef __HAVE_PIR
+void		pci_pir_open(void);
+int		pci_pir_probe(int bus, int require_parse);
+int		pci_pir_route_interrupt(int bus, int device, int func, int pin);
+#endif
+
+#endif /* !__X86_PCI_CFGREG_H__ */