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/*- * Copyright (c) 2008 Alexander Motin <mav@FreeBSD.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD: release/9.1.0/sys/dev/sdhci/sdhci.h 237224 2012-06-18 10:56:29Z glebius $ */ /* * PCI registers */ #define PCI_SDHCI_IFPIO 0x00 #define PCI_SDHCI_IFDMA 0x01 #define PCI_SDHCI_IFVENDOR 0x02 #define PCI_SLOT_INFO 0x40 /* 8 bits */ #define PCI_SLOT_INFO_SLOTS(x) (((x >> 4) & 7) + 1) #define PCI_SLOT_INFO_FIRST_BAR(x) ((x) & 7) /* * RICOH specific PCI registers */ #define SDHC_PCI_MODE_KEY 0xf9 #define SDHC_PCI_MODE 0x150 #define SDHC_PCI_MODE_SD20 0x10 #define SDHC_PCI_BASE_FREQ_KEY 0xfc #define SDHC_PCI_BASE_FREQ 0xe1 /* * Controller registers */ #define SDHCI_DMA_ADDRESS 0x00 #define SDHCI_BLOCK_SIZE 0x04 #define SDHCI_MAKE_BLKSZ(dma, blksz) (((dma & 0x7) << 12) | (blksz & 0xFFF)) #define SDHCI_BLOCK_COUNT 0x06 #define SDHCI_ARGUMENT 0x08 #define SDHCI_TRANSFER_MODE 0x0C #define SDHCI_TRNS_DMA 0x01 #define SDHCI_TRNS_BLK_CNT_EN 0x02 #define SDHCI_TRNS_ACMD12 0x04 #define SDHCI_TRNS_READ 0x10 #define SDHCI_TRNS_MULTI 0x20 #define SDHCI_COMMAND_FLAGS 0x0E #define SDHCI_CMD_RESP_NONE 0x00 #define SDHCI_CMD_RESP_LONG 0x01 #define SDHCI_CMD_RESP_SHORT 0x02 #define SDHCI_CMD_RESP_SHORT_BUSY 0x03 #define SDHCI_CMD_RESP_MASK 0x03 #define SDHCI_CMD_CRC 0x08 #define SDHCI_CMD_INDEX 0x10 #define SDHCI_CMD_DATA 0x20 #define SDHCI_CMD_TYPE_NORMAL 0x00 #define SDHCI_CMD_TYPE_SUSPEND 0x40 #define SDHCI_CMD_TYPE_RESUME 0x80 #define SDHCI_CMD_TYPE_ABORT 0xc0 #define SDHCI_CMD_TYPE_MASK 0xc0 #define SDHCI_COMMAND 0x0F #define SDHCI_RESPONSE 0x10 #define SDHCI_BUFFER 0x20 #define SDHCI_PRESENT_STATE 0x24 #define SDHCI_CMD_INHIBIT 0x00000001 #define SDHCI_DAT_INHIBIT 0x00000002 #define SDHCI_DAT_ACTIVE 0x00000004 #define SDHCI_DOING_WRITE 0x00000100 #define SDHCI_DOING_READ 0x00000200 #define SDHCI_SPACE_AVAILABLE 0x00000400 #define SDHCI_DATA_AVAILABLE 0x00000800 #define SDHCI_CARD_PRESENT 0x00010000 #define SDHCI_CARD_STABLE 0x00020000 #define SDHCI_CARD_PIN 0x00040000 #define SDHCI_WRITE_PROTECT 0x00080000 #define SDHCI_STATE_DAT 0x00700000 #define SDHCI_STATE_CMD 0x00800000 #define SDHCI_HOST_CONTROL 0x28 #define SDHCI_CTRL_LED 0x01 #define SDHCI_CTRL_4BITBUS 0x02 #define SDHCI_CTRL_HISPD 0x04 #define SDHCI_CTRL_SDMA 0x08 #define SDHCI_CTRL_ADMA2 0x10 #define SDHCI_CTRL_ADMA264 0x18 #define SDHCI_CTRL_CARD_DET 0x40 #define SDHCI_CTRL_FORCE_CARD 0x80 #define SDHCI_POWER_CONTROL 0x29 #define SDHCI_POWER_ON 0x01 #define SDHCI_POWER_180 0x0A #define SDHCI_POWER_300 0x0C #define SDHCI_POWER_330 0x0E #define SDHCI_BLOCK_GAP_CONTROL 0x2A #define SDHCI_WAKE_UP_CONTROL 0x2B #define SDHCI_CLOCK_CONTROL 0x2C #define SDHCI_DIVIDER_SHIFT 8 #define SDHCI_CLOCK_CARD_EN 0x0004 #define SDHCI_CLOCK_INT_STABLE 0x0002 #define SDHCI_CLOCK_INT_EN 0x0001 #define SDHCI_TIMEOUT_CONTROL 0x2E #define SDHCI_SOFTWARE_RESET 0x2F #define SDHCI_RESET_ALL 0x01 #define SDHCI_RESET_CMD 0x02 #define SDHCI_RESET_DATA 0x04 #define SDHCI_INT_STATUS 0x30 #define SDHCI_INT_ENABLE 0x34 #define SDHCI_SIGNAL_ENABLE 0x38 #define SDHCI_INT_RESPONSE 0x00000001 #define SDHCI_INT_DATA_END 0x00000002 #define SDHCI_INT_BLOCK_GAP 0x00000004 #define SDHCI_INT_DMA_END 0x00000008 #define SDHCI_INT_SPACE_AVAIL 0x00000010 #define SDHCI_INT_DATA_AVAIL 0x00000020 #define SDHCI_INT_CARD_INSERT 0x00000040 #define SDHCI_INT_CARD_REMOVE 0x00000080 #define SDHCI_INT_CARD_INT 0x00000100 #define SDHCI_INT_ERROR 0x00008000 #define SDHCI_INT_TIMEOUT 0x00010000 #define SDHCI_INT_CRC 0x00020000 #define SDHCI_INT_END_BIT 0x00040000 #define SDHCI_INT_INDEX 0x00080000 #define SDHCI_INT_DATA_TIMEOUT 0x00100000 #define SDHCI_INT_DATA_CRC 0x00200000 #define SDHCI_INT_DATA_END_BIT 0x00400000 #define SDHCI_INT_BUS_POWER 0x00800000 #define SDHCI_INT_ACMD12ERR 0x01000000 #define SDHCI_INT_ADMAERR 0x02000000 #define SDHCI_INT_NORMAL_MASK 0x00007FFF #define SDHCI_INT_ERROR_MASK 0xFFFF8000 #define SDHCI_INT_CMD_MASK (SDHCI_INT_RESPONSE | SDHCI_INT_TIMEOUT | \ SDHCI_INT_CRC | SDHCI_INT_END_BIT | SDHCI_INT_INDEX) #define SDHCI_INT_DATA_MASK (SDHCI_INT_DATA_END | SDHCI_INT_DMA_END | \ SDHCI_INT_DATA_AVAIL | SDHCI_INT_SPACE_AVAIL | \ SDHCI_INT_DATA_TIMEOUT | SDHCI_INT_DATA_CRC | \ SDHCI_INT_DATA_END_BIT) #define SDHCI_ACMD12_ERR 0x3C #define SDHCI_CAPABILITIES 0x40 #define SDHCI_TIMEOUT_CLK_MASK 0x0000003F #define SDHCI_TIMEOUT_CLK_SHIFT 0 #define SDHCI_TIMEOUT_CLK_UNIT 0x00000080 #define SDHCI_CLOCK_BASE_MASK 0x00003F00 #define SDHCI_CLOCK_BASE_SHIFT 8 #define SDHCI_MAX_BLOCK_MASK 0x00030000 #define SDHCI_MAX_BLOCK_SHIFT 16 #define SDHCI_CAN_DO_ADMA2 0x00080000 #define SDHCI_CAN_DO_HISPD 0x00200000 #define SDHCI_CAN_DO_DMA 0x00400000 #define SDHCI_CAN_DO_SUSPEND 0x00800000 #define SDHCI_CAN_VDD_330 0x01000000 #define SDHCI_CAN_VDD_300 0x02000000 #define SDHCI_CAN_VDD_180 0x04000000 #define SDHCI_CAN_DO_64BIT 0x10000000 #define SDHCI_MAX_CURRENT 0x48 #define SDHCI_SLOT_INT_STATUS 0xFC #define SDHCI_HOST_VERSION 0xFE #define SDHCI_VENDOR_VER_MASK 0xFF00 #define SDHCI_VENDOR_VER_SHIFT 8 #define SDHCI_SPEC_VER_MASK 0x00FF #define SDHCI_SPEC_VER_SHIFT 0