ops-bonito64.c (1da177e4c3f41524e886b7f1b8a0c1fc7321cac2) ops-bonito64.c (aa0980b8090878bf42bc73a13d051a203a201d7d)
1/*
1/*
2 * Carsten Langgaard, carstenl@mips.com
3 * Copyright (C) 1999, 2000 MIPS Technologies, Inc. All rights reserved.
2 * Copyright (C) 1999, 2000, 2004 MIPS Technologies, Inc.
3 * All rights reserved.
4 * Authors: Carsten Langgaard <carstenl@mips.com>
5 * Maciej W. Rozycki <macro@mips.com>
4 *
5 * This program is free software; you can distribute it and/or modify it
6 * under the terms of the GNU General Public License (Version 2) as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * for more details.
13 *
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
17 *
18 * MIPS boards specific PCI support.
19 */
6 *
7 * This program is free software; you can distribute it and/or modify it
8 * under the terms of the GNU General Public License (Version 2) as
9 * published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * for more details.
15 *
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
19 *
20 * MIPS boards specific PCI support.
21 */
20#include <linux/config.h>
21#include <linux/types.h>
22#include <linux/pci.h>
23#include <linux/kernel.h>
24#include <linux/init.h>
25
26#include <asm/mips-boards/bonito64.h>
27
28#define PCI_ACCESS_READ 0

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52
53 /* Algorithmics Bonito64 system controller. */
54
55 if ((busnum == 0) && (PCI_SLOT(devfn) > 21)) {
56 /* We number bus 0 devices from 0..21 */
57 return -1;
58 }
59
22#include <linux/types.h>
23#include <linux/pci.h>
24#include <linux/kernel.h>
25#include <linux/init.h>
26
27#include <asm/mips-boards/bonito64.h>
28
29#define PCI_ACCESS_READ 0

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53
54 /* Algorithmics Bonito64 system controller. */
55
56 if ((busnum == 0) && (PCI_SLOT(devfn) > 21)) {
57 /* We number bus 0 devices from 0..21 */
58 return -1;
59 }
60
60#ifdef CONFIG_MIPS_BOARDS_GEN
61 if ((busnum == 0) && (PCI_SLOT(devfn) == 17)) {
62 /* MIPS Core boards have Bonito connected as device 17 */
63 return -1;
64 }
65#endif
66
67 /* Clear cause register bits */
68 BONITO_PCICMD |= (BONITO_PCICMD_MABORT_CLR |
69 BONITO_PCICMD_MTABORT_CLR);
70
71 /*
72 * Setup pattern to be used as PCI "address" for
73 * Type 0 cycle
74 */

--- 122 unchanged lines hidden --- 		61 /* Clear cause register bits */
62 BONITO_PCICMD |= (BONITO_PCICMD_MABORT_CLR |
63 BONITO_PCICMD_MTABORT_CLR);
64
65 /*
66 * Setup pattern to be used as PCI "address" for
67 * Type 0 cycle
68 */

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