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Diffstat (limited to 'include/asm-powerpc/hydra.h')
| -rw-r--r-- | include/asm-powerpc/hydra.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/include/asm-powerpc/hydra.h b/include/asm-powerpc/hydra.h deleted file mode 100644 index 1ad4eed07fbe..000000000000 --- a/include/asm-powerpc/hydra.h +++ /dev/null | |||
| @@ -1,102 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * include/asm-ppc/hydra.h -- Mac I/O `Hydra' definitions | ||
| 3 | * | ||
| 4 | * Copyright (C) 1997 Geert Uytterhoeven | ||
| 5 | * | ||
| 6 | * This file is based on the following documentation: | ||
| 7 | * | ||
| 8 | * Macintosh Technology in the Common Hardware Reference Platform | ||
| 9 | * Apple Computer, Inc. | ||
| 10 | * | ||
| 11 | * © Copyright 1995 Apple Computer, Inc. All rights reserved. | ||
| 12 | * | ||
| 13 | * It's available online from http://chrp.apple.com/MacTech.pdf. | ||
| 14 | * You can obtain paper copies of this book from computer bookstores or by | ||
| 15 | * writing Morgan Kaufmann Publishers, Inc., 340 Pine Street, Sixth Floor, San | ||
| 16 | * Francisco, CA 94104. Reference ISBN 1-55860-393-X. | ||
| 17 | * | ||
| 18 | * This file is subject to the terms and conditions of the GNU General Public | ||
| 19 | * License. See the file COPYING in the main directory of this archive | ||
| 20 | * for more details. | ||
| 21 | */ | ||
| 22 | |||
| 23 | #ifndef _ASMPPC_HYDRA_H | ||
| 24 | #define _ASMPPC_HYDRA_H | ||
| 25 | |||
| 26 | #ifdef __KERNEL__ | ||
| 27 | |||
| 28 | struct Hydra { | ||
| 29 | /* DBDMA Controller Register Space */ | ||
| 30 | char Pad1[0x30]; | ||
| 31 | u_int CachePD; | ||
| 32 | u_int IDs; | ||
| 33 | u_int Feature_Control; | ||
| 34 | char Pad2[0x7fc4]; | ||
| 35 | /* DBDMA Channel Register Space */ | ||
| 36 | char SCSI_DMA[0x100]; | ||
| 37 | char Pad3[0x300]; | ||
| 38 | char SCCA_Tx_DMA[0x100]; | ||
| 39 | char SCCA_Rx_DMA[0x100]; | ||
| 40 | char SCCB_Tx_DMA[0x100]; | ||
| 41 | char SCCB_Rx_DMA[0x100]; | ||
| 42 | char Pad4[0x7800]; | ||
| 43 | /* Device Register Space */ | ||
| 44 | char SCSI[0x1000]; | ||
| 45 | char ADB[0x1000]; | ||
| 46 | char SCC_Legacy[0x1000]; | ||
| 47 | char SCC[0x1000]; | ||
| 48 | char Pad9[0x2000]; | ||
| 49 | char VIA[0x2000]; | ||
| 50 | char Pad10[0x28000]; | ||
| 51 | char OpenPIC[0x40000]; | ||
| 52 | }; | ||
| 53 | |||
| 54 | extern volatile struct Hydra __iomem *Hydra; | ||
| 55 | |||
| 56 | |||
| 57 | /* | ||
| 58 | * Feature Control Register | ||
| 59 | */ | ||
| 60 | |||
| 61 | #define HYDRA_FC_SCC_CELL_EN 0x00000001 /* Enable SCC Clock */ | ||
| 62 | #define HYDRA_FC_SCSI_CELL_EN 0x00000002 /* Enable SCSI Clock */ | ||
| 63 | #define HYDRA_FC_SCCA_ENABLE 0x00000004 /* Enable SCC A Lines */ | ||
| 64 | #define HYDRA_FC_SCCB_ENABLE 0x00000008 /* Enable SCC B Lines */ | ||
| 65 | #define HYDRA_FC_ARB_BYPASS 0x00000010 /* Bypass Internal Arbiter */ | ||
| 66 | #define HYDRA_FC_RESET_SCC 0x00000020 /* Reset SCC */ | ||
| 67 | #define HYDRA_FC_MPIC_ENABLE 0x00000040 /* Enable OpenPIC */ | ||
| 68 | #define HYDRA_FC_SLOW_SCC_PCLK 0x00000080 /* 1=15.6672, 0=25 MHz */ | ||
| 69 | #define HYDRA_FC_MPIC_IS_MASTER 0x00000100 /* OpenPIC Master Mode */ | ||
| 70 | |||
| 71 | |||
| 72 | /* | ||
| 73 | * OpenPIC Interrupt Sources | ||
| 74 | */ | ||
| 75 | |||
| 76 | #define HYDRA_INT_SIO 0 | ||
| 77 | #define HYDRA_INT_SCSI_DMA 1 | ||
| 78 | #define HYDRA_INT_SCCA_TX_DMA 2 | ||
| 79 | #define HYDRA_INT_SCCA_RX_DMA 3 | ||
| 80 | #define HYDRA_INT_SCCB_TX_DMA 4 | ||
| 81 | #define HYDRA_INT_SCCB_RX_DMA 5 | ||
| 82 | #define HYDRA_INT_SCSI 6 | ||
| 83 | #define HYDRA_INT_SCCA 7 | ||
| 84 | #define HYDRA_INT_SCCB 8 | ||
| 85 | #define HYDRA_INT_VIA 9 | ||
| 86 | #define HYDRA_INT_ADB 10 | ||
| 87 | #define HYDRA_INT_ADB_NMI 11 | ||
| 88 | #define HYDRA_INT_EXT1 12 /* PCI IRQW */ | ||
| 89 | #define HYDRA_INT_EXT2 13 /* PCI IRQX */ | ||
| 90 | #define HYDRA_INT_EXT3 14 /* PCI IRQY */ | ||
| 91 | #define HYDRA_INT_EXT4 15 /* PCI IRQZ */ | ||
| 92 | #define HYDRA_INT_EXT5 16 /* IDE Primay/Secondary */ | ||
| 93 | #define HYDRA_INT_EXT6 17 /* IDE Secondary */ | ||
| 94 | #define HYDRA_INT_EXT7 18 /* Power Off Request */ | ||
| 95 | #define HYDRA_INT_SPARE 19 | ||
| 96 | |||
| 97 | extern int hydra_init(void); | ||
| 98 | extern void macio_adb_init(void); | ||
| 99 | |||
| 100 | #endif /* __KERNEL__ */ | ||
| 101 | |||
| 102 | #endif /* _ASMPPC_HYDRA_H */ | ||