| Benjamin Herrenschmidt | 5738ec6 | 2007-12-21 15:39:22 +1100 | [diff] [blame] | 1 | /* |
| 2 | * PCI / PCI-X / PCI-Express support for 4xx parts |
| 3 | * |
| 4 | * Copyright 2007 Ben. Herrenschmidt <benh@kernel.crashing.org>, IBM Corp. |
| 5 | * |
| 6 | * Bits and pieces extracted from arch/ppc support by |
| 7 | * |
| 8 | * Matt Porter <mporter@kernel.crashing.org> |
| 9 | * |
| 10 | * Copyright 2002-2005 MontaVista Software Inc. |
| 11 | */ |
| 12 | #ifndef __PPC4XX_PCI_H__ |
| 13 | #define __PPC4XX_PCI_H__ |
| 14 | |
| 15 | /* |
| 16 | * 4xx PCI-X bridge register definitions |
| 17 | */ |
| 18 | #define PCIX0_VENDID 0x000 |
| 19 | #define PCIX0_DEVID 0x002 |
| 20 | #define PCIX0_COMMAND 0x004 |
| 21 | #define PCIX0_STATUS 0x006 |
| 22 | #define PCIX0_REVID 0x008 |
| 23 | #define PCIX0_CLS 0x009 |
| 24 | #define PCIX0_CACHELS 0x00c |
| 25 | #define PCIX0_LATTIM 0x00d |
| 26 | #define PCIX0_HDTYPE 0x00e |
| 27 | #define PCIX0_BIST 0x00f |
| 28 | #define PCIX0_BAR0L 0x010 |
| 29 | #define PCIX0_BAR0H 0x014 |
| 30 | #define PCIX0_BAR1 0x018 |
| 31 | #define PCIX0_BAR2L 0x01c |
| 32 | #define PCIX0_BAR2H 0x020 |
| 33 | #define PCIX0_BAR3 0x024 |
| 34 | #define PCIX0_CISPTR 0x028 |
| 35 | #define PCIX0_SBSYSVID 0x02c |
| 36 | #define PCIX0_SBSYSID 0x02e |
| 37 | #define PCIX0_EROMBA 0x030 |
| 38 | #define PCIX0_CAP 0x034 |
| 39 | #define PCIX0_RES0 0x035 |
| 40 | #define PCIX0_RES1 0x036 |
| 41 | #define PCIX0_RES2 0x038 |
| 42 | #define PCIX0_INTLN 0x03c |
| 43 | #define PCIX0_INTPN 0x03d |
| 44 | #define PCIX0_MINGNT 0x03e |
| 45 | #define PCIX0_MAXLTNCY 0x03f |
| 46 | #define PCIX0_BRDGOPT1 0x040 |
| 47 | #define PCIX0_BRDGOPT2 0x044 |
| 48 | #define PCIX0_ERREN 0x050 |
| 49 | #define PCIX0_ERRSTS 0x054 |
| 50 | #define PCIX0_PLBBESR 0x058 |
| 51 | #define PCIX0_PLBBEARL 0x05c |
| 52 | #define PCIX0_PLBBEARH 0x060 |
| 53 | #define PCIX0_POM0LAL 0x068 |
| 54 | #define PCIX0_POM0LAH 0x06c |
| 55 | #define PCIX0_POM0SA 0x070 |
| 56 | #define PCIX0_POM0PCIAL 0x074 |
| 57 | #define PCIX0_POM0PCIAH 0x078 |
| 58 | #define PCIX0_POM1LAL 0x07c |
| 59 | #define PCIX0_POM1LAH 0x080 |
| 60 | #define PCIX0_POM1SA 0x084 |
| 61 | #define PCIX0_POM1PCIAL 0x088 |
| 62 | #define PCIX0_POM1PCIAH 0x08c |
| 63 | #define PCIX0_POM2SA 0x090 |
| 64 | #define PCIX0_PIM0SAL 0x098 |
| 65 | #define PCIX0_PIM0SA PCIX0_PIM0SAL |
| 66 | #define PCIX0_PIM0LAL 0x09c |
| 67 | #define PCIX0_PIM0LAH 0x0a0 |
| 68 | #define PCIX0_PIM1SA 0x0a4 |
| 69 | #define PCIX0_PIM1LAL 0x0a8 |
| 70 | #define PCIX0_PIM1LAH 0x0ac |
| 71 | #define PCIX0_PIM2SAL 0x0b0 |
| 72 | #define PCIX0_PIM2SA PCIX0_PIM2SAL |
| 73 | #define PCIX0_PIM2LAL 0x0b4 |
| 74 | #define PCIX0_PIM2LAH 0x0b8 |
| 75 | #define PCIX0_OMCAPID 0x0c0 |
| 76 | #define PCIX0_OMNIPTR 0x0c1 |
| 77 | #define PCIX0_OMMC 0x0c2 |
| 78 | #define PCIX0_OMMA 0x0c4 |
| 79 | #define PCIX0_OMMUA 0x0c8 |
| 80 | #define PCIX0_OMMDATA 0x0cc |
| 81 | #define PCIX0_OMMEOI 0x0ce |
| 82 | #define PCIX0_PMCAPID 0x0d0 |
| 83 | #define PCIX0_PMNIPTR 0x0d1 |
| 84 | #define PCIX0_PMC 0x0d2 |
| 85 | #define PCIX0_PMCSR 0x0d4 |
| 86 | #define PCIX0_PMCSRBSE 0x0d6 |
| 87 | #define PCIX0_PMDATA 0x0d7 |
| 88 | #define PCIX0_PMSCRR 0x0d8 |
| 89 | #define PCIX0_CAPID 0x0dc |
| 90 | #define PCIX0_NIPTR 0x0dd |
| 91 | #define PCIX0_CMD 0x0de |
| 92 | #define PCIX0_STS 0x0e0 |
| 93 | #define PCIX0_IDR 0x0e4 |
| 94 | #define PCIX0_CID 0x0e8 |
| 95 | #define PCIX0_RID 0x0ec |
| 96 | #define PCIX0_PIM0SAH 0x0f8 |
| 97 | #define PCIX0_PIM2SAH 0x0fc |
| 98 | #define PCIX0_MSGIL 0x100 |
| 99 | #define PCIX0_MSGIH 0x104 |
| 100 | #define PCIX0_MSGOL 0x108 |
| 101 | #define PCIX0_MSGOH 0x10c |
| 102 | #define PCIX0_IM 0x1f8 |
| 103 | |
| Benjamin Herrenschmidt | c839e0e | 2007-12-21 15:39:23 +1100 | [diff] [blame^] | 104 | /* |
| 105 | * 4xx PCI bridge register definitions |
| 106 | */ |
| 107 | #define PCIL0_PMM0LA 0x00 |
| 108 | #define PCIL0_PMM0MA 0x04 |
| 109 | #define PCIL0_PMM0PCILA 0x08 |
| 110 | #define PCIL0_PMM0PCIHA 0x0c |
| 111 | #define PCIL0_PMM1LA 0x10 |
| 112 | #define PCIL0_PMM1MA 0x14 |
| 113 | #define PCIL0_PMM1PCILA 0x18 |
| 114 | #define PCIL0_PMM1PCIHA 0x1c |
| 115 | #define PCIL0_PMM2LA 0x20 |
| 116 | #define PCIL0_PMM2MA 0x24 |
| 117 | #define PCIL0_PMM2PCILA 0x28 |
| 118 | #define PCIL0_PMM2PCIHA 0x2c |
| 119 | #define PCIL0_PTM1MS 0x30 |
| 120 | #define PCIL0_PTM1LA 0x34 |
| 121 | #define PCIL0_PTM2MS 0x38 |
| 122 | #define PCIL0_PTM2LA 0x3c |
| Benjamin Herrenschmidt | 5738ec6 | 2007-12-21 15:39:22 +1100 | [diff] [blame] | 123 | |
| 124 | |
| 125 | #endif /* __PPC4XX_PCI_H__ */ |