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-rw-r--r--include/asm-mips/vr41xx/pci.h90
1 files changed, 0 insertions, 90 deletions
diff --git a/include/asm-mips/vr41xx/pci.h b/include/asm-mips/vr41xx/pci.h
deleted file mode 100644
index 6fc01ce19777..000000000000
--- a/include/asm-mips/vr41xx/pci.h
+++ /dev/null
@@ -1,90 +0,0 @@
1/*
2 * Include file for NEC VR4100 series PCI Control Unit.
3 *
4 * Copyright (C) 2004-2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#ifndef __NEC_VR41XX_PCI_H
21#define __NEC_VR41XX_PCI_H
22
23#define PCI_MASTER_ADDRESS_MASK 0x7fffffffU
24
25struct pci_master_address_conversion {
26 uint32_t bus_base_address;
27 uint32_t address_mask;
28 uint32_t pci_base_address;
29};
30
31struct pci_target_address_conversion {
32 uint32_t address_mask;
33 uint32_t bus_base_address;
34};
35
36typedef enum {
37 CANNOT_LOCK_FROM_DEVICE,
38 CAN_LOCK_FROM_DEVICE,
39} pci_exclusive_access_t;
40
41struct pci_mailbox_address {
42 uint32_t base_address;
43};
44
45struct pci_target_address_window {
46 uint32_t base_address;
47};
48
49typedef enum {
50 PCI_ARBITRATION_MODE_FAIR,
51 PCI_ARBITRATION_MODE_ALTERNATE_0,
52 PCI_ARBITRATION_MODE_ALTERNATE_B,
53} pci_arbiter_priority_control_t;
54
55typedef enum {
56 PCI_TAKE_AWAY_GNT_DISABLE,
57 PCI_TAKE_AWAY_GNT_ENABLE,
58} pci_take_away_gnt_mode_t;
59
60struct pci_controller_unit_setup {
61 struct pci_master_address_conversion *master_memory1;
62 struct pci_master_address_conversion *master_memory2;
63
64 struct pci_target_address_conversion *target_memory1;
65 struct pci_target_address_conversion *target_memory2;
66
67 struct pci_master_address_conversion *master_io;
68
69 pci_exclusive_access_t exclusive_access;
70
71 uint32_t pci_clock_max;
72 uint8_t wait_time_limit_from_irdy_to_trdy; /* Only VR4122 is supported */
73
74 struct pci_mailbox_address *mailbox;
75 struct pci_target_address_window *target_window1;
76 struct pci_target_address_window *target_window2;
77
78 uint8_t master_latency_timer;
79 uint8_t retry_limit;
80
81 pci_arbiter_priority_control_t arbiter_priority_control;
82 pci_take_away_gnt_mode_t take_away_gnt_mode;
83
84 struct resource *mem_resource;
85 struct resource *io_resource;
86};
87
88extern void vr41xx_pciu_setup(struct pci_controller_unit_setup *setup);
89
90#endif /* __NEC_VR41XX_PCI_H */