From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/mmc/host/cb710-mmc.h | 104 ++++++++++++++++++++++++++++++++++++ 1 file changed, 104 insertions(+) create mode 100644 kernel/drivers/mmc/host/cb710-mmc.h (limited to 'kernel/drivers/mmc/host/cb710-mmc.h') diff --git a/kernel/drivers/mmc/host/cb710-mmc.h b/kernel/drivers/mmc/host/cb710-mmc.h new file mode 100644 index 000000000..8984ec878 --- /dev/null +++ b/kernel/drivers/mmc/host/cb710-mmc.h @@ -0,0 +1,104 @@ +/* + * cb710/cb710-mmc.h + * + * Copyright by Michał Mirosław, 2008-2009 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef LINUX_CB710_MMC_H +#define LINUX_CB710_MMC_H + +#include + +/* per-MMC-reader structure */ +struct cb710_mmc_reader { + struct tasklet_struct finish_req_tasklet; + struct mmc_request *mrq; + spinlock_t irq_lock; + unsigned char last_power_mode; +}; + +/* some device struct walking */ + +static inline struct mmc_host *cb710_slot_to_mmc(struct cb710_slot *slot) +{ + return platform_get_drvdata(&slot->pdev); +} + +static inline struct cb710_slot *cb710_mmc_to_slot(struct mmc_host *mmc) +{ + struct platform_device *pdev = container_of(mmc_dev(mmc), + struct platform_device, dev); + return cb710_pdev_to_slot(pdev); +} + +/* registers (this might be all wrong ;) */ + +#define CB710_MMC_DATA_PORT 0x00 + +#define CB710_MMC_CONFIG_PORT 0x04 +#define CB710_MMC_CONFIG0_PORT 0x04 +#define CB710_MMC_CONFIG1_PORT 0x05 +#define CB710_MMC_C1_4BIT_DATA_BUS 0x40 +#define CB710_MMC_CONFIG2_PORT 0x06 +#define CB710_MMC_C2_READ_PIO_SIZE_MASK 0x0F /* N-1 */ +#define CB710_MMC_CONFIG3_PORT 0x07 + +#define CB710_MMC_CONFIGB_PORT 0x08 + +#define CB710_MMC_IRQ_ENABLE_PORT 0x0C +#define CB710_MMC_IE_TEST_MASK 0x00BF +#define CB710_MMC_IE_CARD_INSERTION_STATUS 0x1000 +#define CB710_MMC_IE_IRQ_ENABLE 0x8000 +#define CB710_MMC_IE_CISTATUS_MASK \ + (CB710_MMC_IE_CARD_INSERTION_STATUS|CB710_MMC_IE_IRQ_ENABLE) + +#define CB710_MMC_STATUS_PORT 0x10 +#define CB710_MMC_STATUS_ERROR_EVENTS 0x60FF +#define CB710_MMC_STATUS0_PORT 0x10 +#define CB710_MMC_S0_FIFO_UNDERFLOW 0x40 +#define CB710_MMC_STATUS1_PORT 0x11 +#define CB710_MMC_S1_COMMAND_SENT 0x01 +#define CB710_MMC_S1_DATA_TRANSFER_DONE 0x02 +#define CB710_MMC_S1_PIO_TRANSFER_DONE 0x04 +#define CB710_MMC_S1_CARD_CHANGED 0x10 +#define CB710_MMC_S1_RESET 0x20 +#define CB710_MMC_STATUS2_PORT 0x12 +#define CB710_MMC_S2_FIFO_READY 0x01 +#define CB710_MMC_S2_FIFO_EMPTY 0x02 +#define CB710_MMC_S2_BUSY_10 0x10 +#define CB710_MMC_S2_BUSY_20 0x20 +#define CB710_MMC_STATUS3_PORT 0x13 +#define CB710_MMC_S3_CARD_DETECTED 0x02 +#define CB710_MMC_S3_WRITE_PROTECTED 0x04 + +#define CB710_MMC_CMD_TYPE_PORT 0x14 +#define CB710_MMC_RSP_TYPE_MASK 0x0007 +#define CB710_MMC_RSP_R1 (0) +#define CB710_MMC_RSP_136 (5) +#define CB710_MMC_RSP_NO_CRC (2) +#define CB710_MMC_RSP_PRESENT_MASK 0x0018 +#define CB710_MMC_RSP_NONE (0 << 3) +#define CB710_MMC_RSP_PRESENT (1 << 3) +#define CB710_MMC_RSP_PRESENT_X (2 << 3) +#define CB710_MMC_CMD_TYPE_MASK 0x0060 +#define CB710_MMC_CMD_BC (0 << 5) +#define CB710_MMC_CMD_BCR (1 << 5) +#define CB710_MMC_CMD_AC (2 << 5) +#define CB710_MMC_CMD_ADTC (3 << 5) +#define CB710_MMC_DATA_READ 0x0080 +#define CB710_MMC_CMD_CODE_MASK 0x3F00 +#define CB710_MMC_CMD_CODE_SHIFT 8 +#define CB710_MMC_IS_APP_CMD 0x4000 +#define CB710_MMC_RSP_BUSY 0x8000 + +#define CB710_MMC_CMD_PARAM_PORT 0x18 +#define CB710_MMC_TRANSFER_SIZE_PORT 0x1C +#define CB710_MMC_RESPONSE0_PORT 0x20 +#define CB710_MMC_RESPONSE1_PORT 0x24 +#define CB710_MMC_RESPONSE2_PORT 0x28 +#define CB710_MMC_RESPONSE3_PORT 0x2C + +#endif /* LINUX_CB710_MMC_H */ -- cgit 1.2.3-korg