svn commit: r357085 - head/sys/dev/pci

[Ruslan Bukin]

Author: br
Date: Fri Jan 24 16:43:49 2020
New Revision: 357085
URL: https://svnweb.freebsd.org/changeset/base/357085

Log:
  o Move the software context struct to a header file.
  o Make the pci_host_generic_acpi_attach() globally visible.
  o Declare a new driver class.
  
  These will be used by a new PCI root complex driver.
  
  Sponsored by:	DARPA, AFRL

Added:
  head/sys/dev/pci/pci_host_generic_acpi.h   (contents, props changed)
Modified:
  head/sys/dev/pci/pci_host_generic_acpi.c

Modified: head/sys/dev/pci/pci_host_generic_acpi.c
==============================================================================
--- head/sys/dev/pci/pci_host_generic_acpi.c	Fri Jan 24 16:43:02 2020	(r357084)
+++ head/sys/dev/pci/pci_host_generic_acpi.c	Fri Jan 24 16:43:49 2020	(r357085)
@@ -57,6 +57,7 @@ __FBSDID("$FreeBSD$");
 #include <dev/pci/pcireg.h>
 #include <dev/pci/pcib_private.h>
 #include <dev/pci/pci_host_generic.h>
+#include <dev/pci/pci_host_generic_acpi.h>
 
 #include <machine/cpu.h>
 #include <machine/bus.h>
@@ -88,11 +89,6 @@ __FBSDID("$FreeBSD$");
 #define	PROPS_CELL_SIZE		1
 #define	PCI_ADDR_CELL_SIZE	2
 
-struct generic_pcie_acpi_softc {
-	struct generic_pcie_core_softc base;
-	ACPI_BUFFER		ap_prt;		/* interrupt routing table */
-};
-
 /* Forward prototypes */
 
 static int generic_pcie_acpi_probe(device_t dev);
@@ -233,7 +229,7 @@ pci_host_acpi_get_ecam_resource(device_t dev)
 	return (0);
 }
 
-static int
+int
 pci_host_generic_acpi_attach(device_t dev)
 {
 	struct generic_pcie_acpi_softc *sc;

Added: head/sys/dev/pci/pci_host_generic_acpi.h
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/dev/pci/pci_host_generic_acpi.h	Fri Jan 24 16:43:49 2020	(r357085)
@@ -0,0 +1,47 @@
+/*-
+ * Copyright (C) 2018 Cavium Inc.
+ * Copyright (c) 2015 Ruslan Bukin <br at bsdpad.com>
+ * Copyright (c) 2014 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Semihalf under
+ * the sponsorship of the FreeBSD Foundation.
+ *
+ * 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
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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	_DEV_PCI_PCI_HOST_GENERIC_ACPI_H_
+#define	_DEV_PCI_PCI_HOST_GENERIC_ACPI_H_
+
+struct generic_pcie_acpi_softc {
+	struct generic_pcie_core_softc base;
+	int segment;
+	ACPI_BUFFER		ap_prt;		/* interrupt routing table */
+};
+
+DECLARE_CLASS(generic_pcie_acpi_driver);
+
+int pci_host_generic_acpi_attach(device_t dev);
+
+#endif /* !_DEV_PCI_PCI_HOST_GENERIC_ACPI_H_ */