[PATCH] mips: add TANBAC TB0287 support
Add TANBAC TB0287 support.
Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/mips/pci/fixup-tb0287.c b/arch/mips/pci/fixup-tb0287.c
new file mode 100644
index 0000000..8436d7f
--- /dev/null
+++ b/arch/mips/pci/fixup-tb0287.c
@@ -0,0 +1,65 @@
+/*
+ * fixup-tb0287.c, The TANBAC TB0287 specific PCI fixups.
+ *
+ * Copyright (C) 2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <linux/init.h>
+#include <linux/pci.h>
+
+#include <asm/vr41xx/tb0287.h>
+
+int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ unsigned char bus;
+ int irq = -1;
+
+ bus = dev->bus->number;
+ if (bus == 0) {
+ switch (slot) {
+ case 16:
+ irq = TB0287_SM501_IRQ;
+ break;
+ case 17:
+ irq = TB0287_SIL680A_IRQ;
+ break;
+ default:
+ break;
+ }
+ } else if (bus == 1) {
+ switch (PCI_SLOT(dev->devfn)) {
+ case 0:
+ irq = TB0287_PCI_SLOT_IRQ;
+ break;
+ case 2:
+ case 3:
+ irq = TB0287_RTL8110_IRQ;
+ break;
+ default:
+ break;
+ }
+ } else if (bus > 1) {
+ irq = TB0287_PCI_SLOT_IRQ;
+ }
+
+ return irq;
+}
+
+/* Do platform specific device initialization at pci_enable_device() time */
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ return 0;
+}