commit 456c55bc9e0ae44906b4eb55da41cbbea0638984
author Andrew Jones <drjones@redhat.com> Mon Jan 18 19:01:02 2016 +0100
committer Paolo Bonzini <pbonzini@redhat.com> Tue Jan 19 15:41:47 2016 +0100
tree 647c9c552d2c5dc1ebbfbf52fe739a3c6adca0f0
parent 0c79603871a39e5e765e9e41eecd4a05326bbd03

x86: move x86/pci to the common lib

Also move pci_config_read into asm/pci.h

Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Radim Krčmář <rkrcmar@redhat.com>
Message-Id: <1453140064-9040-7-git-send-email-drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

lib/pci.h

diff --git a/lib/pci.h b/lib/pci.h
new file mode 100644
index 0000000..65fcd94
--- /dev/null
+++ b/lib/pci.h
@@ -0,0 +1,22 @@
+#ifndef PCI_H
+#define PCI_H
+/*
+ * API for scanning a PCI bus for a given device, as well to access
+ * BAR registers.
+ *
+ * Copyright (C) 2013, Red Hat Inc, Michael S. Tsirkin <mst@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.
+ */
+#include "libcflat.h"
+
+typedef uint16_t pcidevaddr_t;
+enum {
+    PCIDEVADDR_INVALID = 0x0
+};
+pcidevaddr_t pci_find_dev(uint16_t vendor_id, uint16_t device_id);
+unsigned long pci_bar_addr(pcidevaddr_t dev, int bar_num);
+bool pci_bar_is_memory(pcidevaddr_t dev, int bar_num);
+bool pci_bar_is_valid(pcidevaddr_t dev, int bar_num);
+
+#endif