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Annotation of Gnu-Mach/linux/pcmcia-cs/modules/cirrus.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * cirrus.h 1.11 2003/09/09 07:05:40
        !             3:  *
        !             4:  * The contents of this file are subject to the Mozilla Public License
        !             5:  * Version 1.1 (the "License"); you may not use this file except in
        !             6:  * compliance with the License. You may obtain a copy of the License
        !             7:  * at http://www.mozilla.org/MPL/
        !             8:  *
        !             9:  * Software distributed under the License is distributed on an "AS IS"
        !            10:  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
        !            11:  * the License for the specific language governing rights and
        !            12:  * limitations under the License. 
        !            13:  *
        !            14:  * The initial developer of the original code is David A. Hinds
        !            15:  * <[email protected]>.  Portions created by David A. Hinds
        !            16:  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
        !            17:  *
        !            18:  * Alternatively, the contents of this file may be used under the
        !            19:  * terms of the GNU General Public License version 2 (the "GPL"), in
        !            20:  * which case the provisions of the GPL are applicable instead of the
        !            21:  * above.  If you wish to allow the use of your version of this file
        !            22:  * only under the terms of the GPL and not to allow others to use
        !            23:  * your version of this file under the MPL, indicate your decision by
        !            24:  * deleting the provisions above and replace them with the notice and
        !            25:  * other provisions required by the GPL.  If you do not delete the
        !            26:  * provisions above, a recipient may use your version of this file
        !            27:  * under either the MPL or the GPL.
        !            28:  */
        !            29: 
        !            30: #ifndef _LINUX_CIRRUS_H
        !            31: #define _LINUX_CIRRUS_H
        !            32: 
        !            33: #ifndef PCI_VENDOR_ID_CIRRUS
        !            34: #define PCI_VENDOR_ID_CIRRUS           0x1013
        !            35: #endif
        !            36: #ifndef PCI_DEVICE_ID_CIRRUS_6729
        !            37: #define PCI_DEVICE_ID_CIRRUS_6729      0x1100
        !            38: #endif
        !            39: #ifndef PCI_DEVICE_ID_CIRRUS_6832
        !            40: #define PCI_DEVICE_ID_CIRRUS_6832      0x1110
        !            41: #endif
        !            42: 
        !            43: #define PD67_MISC_CTL_1                0x16    /* Misc control 1 */
        !            44: #define PD67_FIFO_CTL          0x17    /* FIFO control */
        !            45: #define PD67_MISC_CTL_2                0x1E    /* Misc control 2 */
        !            46: #define PD67_CHIP_INFO         0x1f    /* Chip information */
        !            47: #define PD67_ATA_CTL           0x026   /* 6730: ATA control */
        !            48: #define PD67_EXT_INDEX         0x2e    /* Extension index */
        !            49: #define PD67_EXT_DATA          0x2f    /* Extension data */
        !            50: 
        !            51: #define pd67_ext_get(s, r) \
        !            52:     (i365_set(s, PD67_EXT_INDEX, r), i365_get(s, PD67_EXT_DATA))
        !            53: #define pd67_ext_set(s, r, v) \
        !            54:     (i365_set(s, PD67_EXT_INDEX, r), i365_set(s, PD67_EXT_DATA, v))
        !            55: 
        !            56: /* PD6722 extension registers -- indexed in PD67_EXT_INDEX */
        !            57: #define PD67_DATA_MASK0                0x01    /* Data mask 0 */
        !            58: #define PD67_DATA_MASK1                0x02    /* Data mask 1 */
        !            59: #define PD67_DMA_CTL           0x03    /* DMA control */
        !            60: 
        !            61: /* PD6730 extension registers -- indexed in PD67_EXT_INDEX */
        !            62: #define PD67_EXT_CTL_1         0x03    /* Extension control 1 */
        !            63: #define PD67_MEM_PAGE(n)       ((n)+5) /* PCI window bits 31:24 */
        !            64: #define PD67_EXTERN_DATA       0x0a
        !            65: #define PD67_EXT_CTL_2         0x0b
        !            66: #define PD67_MISC_CTL_3                0x25
        !            67: #define PD67_SMB_PWR_CTL       0x26
        !            68: 
        !            69: /* I/O window address offset */
        !            70: #define PD67_IO_OFF(w)         (0x36+((w)<<1))
        !            71: 
        !            72: /* Timing register sets */
        !            73: #define PD67_TIME_SETUP(n)     (0x3a + 3*(n))
        !            74: #define PD67_TIME_CMD(n)       (0x3b + 3*(n))
        !            75: #define PD67_TIME_RECOV(n)     (0x3c + 3*(n))
        !            76: 
        !            77: /* Flags for PD67_MISC_CTL_1 */
        !            78: #define PD67_MC1_5V_DET                0x01    /* 5v detect */
        !            79: #define PD67_MC1_MEDIA_ENA     0x01    /* 6730: Multimedia enable */
        !            80: #define PD67_MC1_VCC_3V                0x02    /* 3.3v Vcc */
        !            81: #define PD67_MC1_PULSE_MGMT    0x04
        !            82: #define PD67_MC1_PULSE_IRQ     0x08
        !            83: #define PD67_MC1_SPKR_ENA      0x10
        !            84: #define PD67_MC1_INPACK_ENA    0x80
        !            85: 
        !            86: /* Flags for PD67_FIFO_CTL */
        !            87: #define PD67_FIFO_EMPTY                0x80
        !            88: 
        !            89: /* Flags for PD67_MISC_CTL_2 */
        !            90: #define PD67_MC2_FREQ_BYPASS   0x01
        !            91: #define PD67_MC2_DYNAMIC_MODE  0x02
        !            92: #define PD67_MC2_SUSPEND       0x04
        !            93: #define PD67_MC2_5V_CORE       0x08
        !            94: #define PD67_MC2_LED_ENA       0x10    /* IRQ 12 is LED enable */
        !            95: #define PD67_MC2_FAST_PCI      0x10    /* 6729: PCI bus > 25 MHz */
        !            96: #define PD67_MC2_3STATE_BIT7   0x20    /* Floppy change bit */
        !            97: #define PD67_MC2_DMA_MODE      0x40
        !            98: #define PD67_MC2_IRQ15_RI      0x80    /* IRQ 15 is ring enable */
        !            99: 
        !           100: /* Flags for PD67_CHIP_INFO */
        !           101: #define PD67_INFO_SLOTS                0x20    /* 0 = 1 slot, 1 = 2 slots */
        !           102: #define PD67_INFO_CHIP_ID      0xc0
        !           103: #define PD67_INFO_REV          0x1c
        !           104: 
        !           105: /* Fields in PD67_TIME_* registers */
        !           106: #define PD67_TIME_SCALE                0xc0
        !           107: #define PD67_TIME_SCALE_1      0x00
        !           108: #define PD67_TIME_SCALE_16     0x40
        !           109: #define PD67_TIME_SCALE_256    0x80
        !           110: #define PD67_TIME_SCALE_4096   0xc0
        !           111: #define PD67_TIME_MULT         0x3f
        !           112: 
        !           113: /* Fields in PD67_DMA_CTL */
        !           114: #define PD67_DMA_MODE          0xc0
        !           115: #define PD67_DMA_OFF           0x00
        !           116: #define PD67_DMA_DREQ_INPACK   0x40
        !           117: #define PD67_DMA_DREQ_WP       0x80
        !           118: #define PD67_DMA_DREQ_BVD2     0xc0
        !           119: #define PD67_DMA_PULLUP                0x20    /* Disable socket pullups? */
        !           120: 
        !           121: /* Fields in PD67_EXT_CTL_1 */
        !           122: #define PD67_EC1_VCC_PWR_LOCK  0x01
        !           123: #define PD67_EC1_AUTO_PWR_CLEAR        0x02
        !           124: #define PD67_EC1_LED_ENA       0x04
        !           125: #define PD67_EC1_INV_CARD_IRQ  0x08
        !           126: #define PD67_EC1_INV_MGMT_IRQ  0x10
        !           127: #define PD67_EC1_PULLUP_CTL    0x20
        !           128: 
        !           129: /* Fields in PD67_EXTERN_DATA */
        !           130: #define PD67_EXD_VS1(s)                (0x01 << ((s)<<1))
        !           131: #define PD67_EXD_VS2(s)                (0x02 << ((s)<<1))
        !           132: 
        !           133: /* Fields in PD67_EXT_CTL_2 */
        !           134: #define PD67_EC2_GPSTB_TOTEM   0x04
        !           135: #define PD67_EC2_GPSTB_IOR     0x08
        !           136: #define PD67_EC2_GPSTB_IOW     0x10
        !           137: #define PD67_EC2_GPSTB_HIGH    0x20
        !           138: 
        !           139: /* Fields in PD67_MISC_CTL_3 */
        !           140: #define PD67_MC3_IRQ_MASK      0x03
        !           141: #define PD67_MC3_IRQ_PCPCI     0x00
        !           142: #define PD67_MC3_IRQ_EXTERN    0x01
        !           143: #define PD67_MC3_IRQ_PCIWAY    0x02
        !           144: #define PD67_MC3_IRQ_PCI       0x03
        !           145: #define PD67_MC3_PWR_MASK      0x0c
        !           146: #define PD67_MC3_PWR_SERIAL    0x00
        !           147: #define PD67_MC3_PWR_TI2202    0x08
        !           148: #define PD67_MC3_PWR_SMB       0x0c
        !           149: 
        !           150: /* Register definitions for Cirrus PD6832 PCI-to-CardBus bridge */
        !           151: 
        !           152: /* PD6832 extension registers -- indexed in PD67_EXT_INDEX */
        !           153: #define PD68_PCI_SPACE                 0x22
        !           154: #define PD68_PCCARD_SPACE              0x23
        !           155: #define PD68_WINDOW_TYPE               0x24
        !           156: #define PD68_EXT_CSC                   0x2e
        !           157: #define PD68_MISC_CTL_4                        0x2f
        !           158: #define PD68_MISC_CTL_5                        0x30
        !           159: #define PD68_MISC_CTL_6                        0x31
        !           160: 
        !           161: /* Extra flags in PD67_MISC_CTL_3 */
        !           162: #define PD68_MC3_HW_SUSP               0x10
        !           163: #define PD68_MC3_MM_EXPAND             0x40
        !           164: #define PD68_MC3_MM_ARM                        0x80
        !           165: 
        !           166: /* Bridge Control Register */
        !           167: #define  PD6832_BCR_MGMT_IRQ_ENA       0x0800
        !           168: 
        !           169: /* Socket Number Register */
        !           170: #define PD6832_SOCKET_NUMBER           0x004c  /* 8 bit */
        !           171: 
        !           172: /* Data structure for tracking vendor-specific state */
        !           173: typedef struct cirrus_state_t {
        !           174:     u_char             misc1;          /* PD67_MISC_CTL_1 */
        !           175:     u_char             misc2;          /* PD67_MISC_CTL_2 */
        !           176:     u_char             ectl1;          /* PD67_EXT_CTL_1 */
        !           177:     u_char             timer[6];       /* PD67_TIME_* */
        !           178: } cirrus_state_t;
        !           179: 
        !           180: #define CIRRUS_PCIC_ID \
        !           181:     IS_PD6729, IS_PD6730, IS_PD6832
        !           182: 
        !           183: #define CIRRUS_PCIC_INFO \
        !           184:     { "Cirrus PD6729", IS_CIRRUS|IS_PCI, ID(CIRRUS, 6729) },           \
        !           185:     { "Cirrus PD6730", IS_CIRRUS|IS_PCI, PCI_VENDOR_ID_CIRRUS, -1 },   \
        !           186:     { "Cirrus PD6832", IS_CIRRUS|IS_CARDBUS, ID(CIRRUS, 6832) }
        !           187: 
        !           188: #endif /* _LINUX_CIRRUS_H */

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