/* * ricoh.h 1.13 2000/06/12 21:29:37 * * The contents of this file are subject to the Mozilla Public License * Version 1.1 (the "License"); you may not use this file except in * compliance with the License. You may obtain a copy of the License * at http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See * the License for the specific language governing rights and * limitations under the License. * * The initial developer of the original code is David A. Hinds * . Portions created by David A. Hinds * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. * * Alternatively, the contents of this file may be used under the * terms of the GNU Public License version 2 (the "GPL"), in which * case the provisions of the GPL are applicable instead of the * above. If you wish to allow the use of your version of this file * only under the terms of the GPL and not to allow others to use * your version of this file under the MPL, indicate your decision by * deleting the provisions above and replace them with the notice and * other provisions required by the GPL. If you do not delete the * provisions above, a recipient may use your version of this file * under either the MPL or the GPL. */ #ifndef _LINUX_RICOH_H #define _LINUX_RICOH_H #define RF5C_MODE_CTL 0x1f /* Mode control */ #define RF5C_PWR_CTL 0x2f /* Mixed voltage control */ #define RF5C_CHIP_ID 0x3a /* Chip identification */ #define RF5C_MODE_CTL_3 0x3b /* Mode control 3 */ /* I/O window address offset */ #define RF5C_IO_OFF(w) (0x36+((w)<<1)) /* Flags for RF5C_MODE_CTL */ #define RF5C_MODE_ATA 0x01 /* ATA mode */ #define RF5C_MODE_LED_ENA 0x02 /* IRQ 12 is LED */ #define RF5C_MODE_CA21 0x04 #define RF5C_MODE_CA22 0x08 #define RF5C_MODE_CA23 0x10 #define RF5C_MODE_CA24 0x20 #define RF5C_MODE_CA25 0x40 #define RF5C_MODE_3STATE_BIT7 0x80 /* Flags for RF5C_PWR_CTL */ #define RF5C_PWR_VCC_3V 0x01 #define RF5C_PWR_IREQ_HIGH 0x02 #define RF5C_PWR_INPACK_ENA 0x04 #define RF5C_PWR_5V_DET 0x08 #define RF5C_PWR_TC_SEL 0x10 /* Terminal Count: irq 11 or 15 */ #define RF5C_PWR_DREQ_LOW 0x20 #define RF5C_PWR_DREQ_OFF 0x00 /* DREQ steering control */ #define RF5C_PWR_DREQ_INPACK 0x40 #define RF5C_PWR_DREQ_SPKR 0x80 #define RF5C_PWR_DREQ_IOIS16 0xc0 /* Values for RF5C_CHIP_ID */ #define RF5C_CHIP_RF5C296 0x32 #define RF5C_CHIP_RF5C396 0xb2 /* Flags for RF5C_MODE_CTL_3 */ #define RF5C_MCTL3_DISABLE 0x01 /* Disable PCMCIA interface */ #define RF5C_MCTL3_DMA_ENA 0x02 /* Register definitions for Ricoh PCI-to-CardBus bridges */ #ifndef PCI_VENDOR_ID_RICOH #define PCI_VENDOR_ID_RICOH 0x1180 #endif #ifndef PCI_DEVICE_ID_RICOH_RL5C465 #define PCI_DEVICE_ID_RICOH_RL5C465 0x0465 #endif #ifndef PCI_DEVICE_ID_RICOH_RL5C466 #define PCI_DEVICE_ID_RICOH_RL5C466 0x0466 #endif #ifndef PCI_DEVICE_ID_RICOH_RL5C475 #define PCI_DEVICE_ID_RICOH_RL5C475 0x0475 #endif #ifndef PCI_DEVICE_ID_RICOH_RL5C476 #define PCI_DEVICE_ID_RICOH_RL5C476 0x0476 #endif #ifndef PCI_DEVICE_ID_RICOH_RL5C478 #define PCI_DEVICE_ID_RICOH_RL5C478 0x0478 #endif /* Extra bits in CB_BRIDGE_CONTROL */ #define RL5C46X_BCR_3E0_ENA 0x0800 #define RL5C46X_BCR_3E2_ENA 0x1000 /* Bridge Configuration Register */ #define RL5C4XX_CONFIG 0x80 /* 16 bit */ #define RL5C4XX_CONFIG_IO_1_MODE 0x0200 #define RL5C4XX_CONFIG_IO_0_MODE 0x0100 #define RL5C4XX_CONFIG_PREFETCH 0x0001 /* Misc Control Register */ #define RL5C4XX_MISC 0x82 /* 16 bit */ #define RL5C4XX_MISC_HW_SUSPEND_ENA 0x0002 #define RL5C4XX_MISC_VCCEN_POL 0x0100 #define RL5C4XX_MISC_VPPEN_POL 0x0200 #define RL5C46X_MISC_SUSPEND 0x0001 #define RL5C46X_MISC_PWR_SAVE_2 0x0004 #define RL5C46X_MISC_IFACE_BUSY 0x0008 #define RL5C46X_MISC_B_LOCK 0x0010 #define RL5C46X_MISC_A_LOCK 0x0020 #define RL5C46X_MISC_PCI_LOCK 0x0040 #define RL5C47X_MISC_IFACE_BUSY 0x0004 #define RL5C47X_MISC_PCI_INT_MASK 0x0018 #define RL5C47X_MISC_PCI_INT_DIS 0x0020 #define RL5C47X_MISC_SUBSYS_WR 0x0040 #define RL5C47X_MISC_SRIRQ_ENA 0x0080 #define RL5C47X_MISC_5V_DISABLE 0x0400 #define RL5C47X_MISC_LED_POL 0x0800 /* 16-bit Interface Control Register */ #define RL5C4XX_16BIT_CTL 0x84 /* 16 bit */ #define RL5C4XX_16CTL_IO_TIMING 0x0100 #define RL5C4XX_16CTL_MEM_TIMING 0x0200 #define RL5C46X_16CTL_LEVEL_1 0x0010 #define RL5C46X_16CTL_LEVEL_2 0x0020 /* 16-bit IO and memory timing registers */ #define RL5C4XX_16BIT_IO_0 0x88 /* 16 bit */ #define RL5C4XX_16BIT_MEM_0 0x8a /* 16 bit */ #define RL5C4XX_SETUP_MASK 0x0007 #define RL5C4XX_SETUP_SHIFT 0 #define RL5C4XX_CMD_MASK 0x01f0 #define RL5C4XX_CMD_SHIFT 4 #define RL5C4XX_HOLD_MASK 0x1c00 #define RL5C4XX_HOLD_SHIFT 10 /* Data structure for tracking vendor-specific state */ typedef struct ricoh_state_t { u_short config; /* RL5C4XX_CONFIG */ u_short misc; /* RL5C4XX_MISC */ u_short ctl; /* RL5C4XX_16BIT_CTL */ u_short io; /* RL5C4XX_16BIT_IO_0 */ u_short mem; /* RL5C4XX_16BIT_MEM_0 */ } ricoh_state_t; #define RICOH_PCIC_ID \ IS_RL5C465, IS_RL5C466, IS_RL5C475, IS_RL5C476, IS_RL5C478 #define RICOH_PCIC_INFO \ { "Ricoh RL5C465", IS_RICOH|IS_CARDBUS, ID(RICOH, RL5C465) }, \ { "Ricoh RL5C466", IS_RICOH|IS_CARDBUS, ID(RICOH, RL5C466) }, \ { "Ricoh RL5C475", IS_RICOH|IS_CARDBUS, ID(RICOH, RL5C475) }, \ { "Ricoh RL5C476", IS_RICOH|IS_CARDBUS, ID(RICOH, RL5C476) }, \ { "Ricoh RL5C478", IS_RICOH|IS_CARDBUS, ID(RICOH, RL5C478) } #endif /* _LINUX_RICOH_H */