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-rw-r--r--include/linux/backlight.h9
-rw-r--r--include/linux/bio.h6
-rw-r--r--include/linux/blkdev.h25
-rw-r--r--include/linux/blktrace_api.h12
-rw-r--r--include/linux/dmi.h22
-rw-r--r--include/linux/i2c-id.h2
-rw-r--r--include/linux/ide.h34
-rw-r--r--include/linux/ivtv.h72
-rw-r--r--include/linux/ivtvfb.h42
-rw-r--r--include/linux/mmc/card.h32
-rw-r--r--include/linux/mmc/core.h63
-rw-r--r--include/linux/mmc/host.h39
-rw-r--r--include/linux/mmc/mmc.h39
-rw-r--r--include/linux/mmc/sdio.h159
-rw-r--r--include/linux/mmc/sdio_func.h153
-rw-r--r--include/linux/mmc/sdio_ids.h23
-rw-r--r--include/linux/mod_devicetable.h11
-rw-r--r--include/linux/pci_ids.h7
-rw-r--r--include/linux/spi/mmc_spi.h33
-rw-r--r--include/linux/swap.h2
-rw-r--r--include/linux/umem.h138
-rw-r--r--include/linux/videodev2.h7
-rw-r--r--include/linux/writeback.h1
23 files changed, 738 insertions, 193 deletions
diff --git a/include/linux/backlight.h b/include/linux/backlight.h
index c897c7b03858..1ee9488ca2e4 100644
--- a/include/linux/backlight.h
+++ b/include/linux/backlight.h
@@ -92,4 +92,13 @@ static inline void * bl_get_data(struct backlight_device *bl_dev)
return dev_get_drvdata(&bl_dev->dev);
}
+struct generic_bl_info {
+ const char *name;
+ int max_intensity;
+ int default_intensity;
+ int limit_mask;
+ void (*set_bl_intensity)(int intensity);
+ void (*kick_battery)(void);
+};
+
#endif
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 1ddef34f43c3..089a8bc55dd4 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -64,7 +64,7 @@ struct bio_vec {
struct bio_set;
struct bio;
-typedef int (bio_end_io_t) (struct bio *, unsigned int, int);
+typedef void (bio_end_io_t) (struct bio *, int);
typedef void (bio_destructor_t) (struct bio *);
/*
@@ -226,7 +226,7 @@ struct bio {
#define BIO_SEG_BOUNDARY(q, b1, b2) \
BIOVEC_SEG_BOUNDARY((q), __BVEC_END((b1)), __BVEC_START((b2)))
-#define bio_io_error(bio, bytes) bio_endio((bio), (bytes), -EIO)
+#define bio_io_error(bio) bio_endio((bio), -EIO)
/*
* drivers should not use the __ version unless they _really_ want to
@@ -286,7 +286,7 @@ extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *);
extern void bio_put(struct bio *);
extern void bio_free(struct bio *, struct bio_set *);
-extern void bio_endio(struct bio *, unsigned int, int);
+extern void bio_endio(struct bio *, int);
struct request_queue;
extern int bio_phys_segments(struct request_queue *, struct bio *);
extern int bio_hw_segments(struct request_queue *, struct bio *);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index b126c6f68e27..95be0ac57e76 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_BLKDEV_H
#define _LINUX_BLKDEV_H
+#ifdef CONFIG_BLOCK
+
#include <linux/sched.h>
#include <linux/major.h>
#include <linux/genhd.h>
@@ -32,8 +34,6 @@
)
#endif
-#ifdef CONFIG_BLOCK
-
struct scsi_ioctl_command;
struct request_queue;
@@ -471,7 +471,6 @@ struct request_queue
int orderr, ordcolor;
struct request pre_flush_rq, bar_rq, post_flush_rq;
struct request *orig_bar_rq;
- unsigned int bi_size;
struct mutex sysfs_lock;
@@ -637,10 +636,23 @@ static inline void blk_queue_bounce(struct request_queue *q, struct bio **bio)
}
#endif /* CONFIG_MMU */
-#define rq_for_each_bio(_bio, rq) \
+struct req_iterator {
+ int i;
+ struct bio *bio;
+};
+
+/* This should not be used directly - use rq_for_each_segment */
+#define __rq_for_each_bio(_bio, rq) \
if ((rq->bio)) \
for (_bio = (rq)->bio; _bio; _bio = _bio->bi_next)
+#define rq_for_each_segment(bvl, _rq, _iter) \
+ __rq_for_each_bio(_iter.bio, _rq) \
+ bio_for_each_segment(bvl, _iter.bio, _iter.i)
+
+#define rq_iter_last(rq, _iter) \
+ (_iter.bio->bi_next == NULL && _iter.i == _iter.bio->bi_vcnt-1)
+
extern int blk_register_queue(struct gendisk *disk);
extern void blk_unregister_queue(struct gendisk *disk);
extern void register_disk(struct gendisk *dev);
@@ -662,8 +674,8 @@ extern int sg_scsi_ioctl(struct file *, struct request_queue *,
/*
* Temporary export, until SCSI gets fixed up.
*/
-extern int ll_back_merge_fn(struct request_queue *, struct request *,
- struct bio *);
+extern int blk_rq_append_bio(struct request_queue *q, struct request *rq,
+ struct bio *bio);
/*
* A queue has just exitted congestion. Note this in the global counter of
@@ -810,7 +822,6 @@ static inline struct request *blk_map_queue_find_tag(struct blk_queue_tag *bqt,
return bqt->tag_index[tag];
}
-extern void blk_rq_bio_prep(struct request_queue *, struct request *, struct bio *);
extern int blkdev_issue_flush(struct block_device *, sector_t *);
#define MAX_PHYS_SEGMENTS 128
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 7b5d56b82b59..2e105a12fe29 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -142,10 +142,14 @@ struct blk_user_trace_setup {
u32 pid;
};
+#ifdef __KERNEL__
#if defined(CONFIG_BLK_DEV_IO_TRACE)
extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
extern void blk_trace_shutdown(struct request_queue *);
extern void __blk_add_trace(struct blk_trace *, sector_t, int, int, u32, int, int, void *);
+extern int do_blk_trace_setup(struct request_queue *q,
+ struct block_device *bdev, struct blk_user_trace_setup *buts);
+
/**
* blk_add_trace_rq - Add a trace for a request oriented action
@@ -286,6 +290,12 @@ static inline void blk_add_trace_remap(struct request_queue *q, struct bio *bio,
#define blk_add_trace_generic(q, rq, rw, what) do { } while (0)
#define blk_add_trace_pdu_int(q, what, bio, pdu) do { } while (0)
#define blk_add_trace_remap(q, bio, dev, f, t) do {} while (0)
+static inline int do_blk_trace_setup(struct request_queue *q,
+ struct block_device *bdev,
+ struct blk_user_trace_setup *buts)
+{
+ return 0;
+}
#endif /* CONFIG_BLK_DEV_IO_TRACE */
-
+#endif /* __KERNEL__ */
#endif
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index b8ac7b01c45e..00fc7a9c35ec 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -54,7 +54,7 @@ struct dmi_strmatch {
};
struct dmi_system_id {
- int (*callback)(struct dmi_system_id *);
+ int (*callback)(const struct dmi_system_id *);
const char *ident;
struct dmi_strmatch matches[4];
void *driver_data;
@@ -71,22 +71,22 @@ struct dmi_device {
#ifdef CONFIG_DMI
-extern int dmi_check_system(struct dmi_system_id *list);
-extern char * dmi_get_system_info(int field);
-extern struct dmi_device * dmi_find_device(int type, const char *name,
- struct dmi_device *from);
+extern int dmi_check_system(const struct dmi_system_id *list);
+extern const char * dmi_get_system_info(int field);
+extern const struct dmi_device * dmi_find_device(int type, const char *name,
+ const struct dmi_device *from);
extern void dmi_scan_machine(void);
extern int dmi_get_year(int field);
-extern int dmi_name_in_vendors(char *str);
+extern int dmi_name_in_vendors(const char *str);
#else
-static inline int dmi_check_system(struct dmi_system_id *list) { return 0; }
-static inline char * dmi_get_system_info(int field) { return NULL; }
-static inline struct dmi_device * dmi_find_device(int type, const char *name,
- struct dmi_device *from) { return NULL; }
+static inline int dmi_check_system(const struct dmi_system_id *list) { return 0; }
+static inline const char * dmi_get_system_info(int field) { return NULL; }
+static inline const struct dmi_device * dmi_find_device(int type, const char *name,
+ const struct dmi_device *from) { return NULL; }
static inline int dmi_get_year(int year) { return 0; }
-static inline int dmi_name_in_vendors(char *s) { return 0; }
+static inline int dmi_name_in_vendors(const char *s) { return 0; }
#endif
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index b69014865714..a271b67a8e2d 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -119,6 +119,7 @@
#define I2C_DRIVERID_WM8750 90 /* Wolfson WM8750 audio codec */
#define I2C_DRIVERID_WM8753 91 /* Wolfson WM8753 audio codec */
#define I2C_DRIVERID_LM4857 92 /* LM4857 Audio Amplifier */
+#define I2C_DRIVERID_VP27SMPX 93 /* Panasonic VP27s tuner internal MPX */
#define I2C_DRIVERID_I2CDEV 900
#define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */
@@ -196,6 +197,7 @@
#define I2C_HW_B_EM28XX 0x01001f /* em28xx video capture cards */
#define I2C_HW_B_CX2341X 0x010020 /* Conexant CX2341X MPEG encoder cards */
#define I2C_HW_B_INTELFB 0x010021 /* intel framebuffer driver */
+#define I2C_HW_B_CX23885 0x010022 /* conexant 23885 based tv cards (bus1) */
/* --- PCF 8584 based algorithms */
#define I2C_HW_P_LP 0x020000 /* Parallel port interface */
diff --git a/include/linux/ide.h b/include/linux/ide.h
index b9f66c10caa0..85d448b4abec 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -634,7 +634,7 @@ typedef struct ide_drive_s {
unsigned int bios_cyl; /* BIOS/fdisk/LILO number of cyls */
unsigned int cyl; /* "real" number of cyls */
- unsigned int drive_data; /* use by tuneproc/selectproc */
+ unsigned int drive_data; /* used by set_pio_mode/selectproc */
unsigned int failures; /* current failure count */
unsigned int max_failures; /* maximum allowed failure count */
u64 probed_capacity;/* initial reported media capacity (ide-cd only currently) */
@@ -702,10 +702,10 @@ typedef struct hwif_s {
#if 0
ide_hwif_ops_t *hwifops;
#else
- /* routine to tune PIO mode for drives */
- void (*tuneproc)(ide_drive_t *, u8);
+ /* routine to set PIO mode for drives */
+ void (*set_pio_mode)(ide_drive_t *, const u8);
/* routine to retune DMA modes for drives */
- int (*speedproc)(ide_drive_t *, u8);
+ int (*speedproc)(ide_drive_t *, const u8);
/* tweaks hardware to select drive */
void (*selectproc)(ide_drive_t *);
/* chipset polling based on hba specifics */
@@ -723,6 +723,7 @@ typedef struct hwif_s {
/* driver soft-power interface */
int (*busproc)(ide_drive_t *, int);
#endif
+ u8 (*mdma_filter)(ide_drive_t *);
u8 (*udma_filter)(ide_drive_t *);
void (*ata_input_data)(ide_drive_t *, void *, u32);
@@ -1255,6 +1256,12 @@ enum {
IDE_HFLAG_PIO_NO_BLACKLIST = (1 << 2),
/* don't use conservative PIO "downgrade" */
IDE_HFLAG_PIO_NO_DOWNGRADE = (1 << 3),
+ /* use PIO8/9 for prefetch off/on */
+ IDE_HFLAG_ABUSE_PREFETCH = (1 << 4),
+ /* use PIO6/7 for fast-devsel off/on */
+ IDE_HFLAG_ABUSE_FAST_DEVSEL = (1 << 5),
+ /* use 100-102 and 200-202 PIO values to set DMA modes */
+ IDE_HFLAG_ABUSE_DMA_MODES = (1 << 6),
};
typedef struct ide_pci_device_s {
@@ -1295,7 +1302,14 @@ int ide_in_drive_list(struct hd_driveid *, const struct drive_list_entry *);
#ifdef CONFIG_BLK_DEV_IDEDMA
int __ide_dma_bad_drive(ide_drive_t *);
int __ide_dma_good_drive(ide_drive_t *);
-u8 ide_max_dma_mode(ide_drive_t *);
+
+u8 ide_find_dma_mode(ide_drive_t *, u8);
+
+static inline u8 ide_max_dma_mode(ide_drive_t *drive)
+{
+ return ide_find_dma_mode(drive, XFER_UDMA_6);
+}
+
int ide_tune_dma(ide_drive_t *);
void ide_dma_off(ide_drive_t *);
void ide_dma_verbose(ide_drive_t *);
@@ -1321,6 +1335,7 @@ extern void ide_dma_timeout(ide_drive_t *);
#endif /* CONFIG_BLK_DEV_IDEDMA_PCI */
#else
+static inline u8 ide_find_dma_mode(ide_drive_t *drive, u8 speed) { return 0; }
static inline u8 ide_max_dma_mode(ide_drive_t *drive) { return 0; }
static inline int ide_tune_dma(ide_drive_t *drive) { return 0; }
static inline void ide_dma_off(ide_drive_t *drive) { ; }
@@ -1337,11 +1352,13 @@ extern int ide_acpi_exec_tfs(ide_drive_t *drive);
extern void ide_acpi_get_timing(ide_hwif_t *hwif);
extern void ide_acpi_push_timing(ide_hwif_t *hwif);
extern void ide_acpi_init(ide_hwif_t *hwif);
+extern void ide_acpi_set_state(ide_hwif_t *hwif, int on);
#else
static inline int ide_acpi_exec_tfs(ide_drive_t *drive) { return 0; }
static inline void ide_acpi_get_timing(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_push_timing(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_init(ide_hwif_t *hwif) { ; }
+static inline void ide_acpi_set_state(ide_hwif_t *hwif, int on) {}
#endif
extern int ide_hwif_request_regions(ide_hwif_t *hwif);
@@ -1367,7 +1384,6 @@ static inline void ide_set_hwifdata (ide_hwif_t * hwif, void *data)
}
/* ide-lib.c */
-u8 ide_rate_filter(ide_drive_t *, u8);
extern char *ide_xfer_verbose(u8 xfer_rate);
extern void ide_toggle_bounce(ide_drive_t *drive, int on);
extern int ide_set_xfer_rate(ide_drive_t *drive, u8 rate);
@@ -1404,6 +1420,12 @@ unsigned int ide_pio_cycle_time(ide_drive_t *, u8);
u8 ide_get_best_pio_mode(ide_drive_t *, u8, u8);
extern const ide_pio_timings_t ide_pio_timings[6];
+void ide_set_pio(ide_drive_t *, u8);
+
+static inline void ide_set_max_pio(ide_drive_t *drive)
+{
+ ide_set_pio(drive, 255);
+}
extern spinlock_t ide_lock;
extern struct mutex ide_cfg_mtx;
diff --git a/include/linux/ivtv.h b/include/linux/ivtv.h
new file mode 100644
index 000000000000..794b8daa9378
--- /dev/null
+++ b/include/linux/ivtv.h
@@ -0,0 +1,72 @@
+/*
+ Public ivtv API header
+ Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com>
+ Copyright (C) 2004-2007 Hans Verkuil <hverkuil@xs4all.nl>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __LINUX_IVTV_H__
+#define __LINUX_IVTV_H__
+
+#ifdef __KERNEL__
+#include <linux/compiler.h> /* need __user */
+#else
+#define __user
+#endif
+#include <linux/types.h>
+
+/* ivtv knows several distinct output modes: MPEG streaming,
+ YUV streaming, YUV updates through user DMA and the passthrough
+ mode.
+
+ In order to clearly tell the driver that we are in user DMA
+ YUV mode you need to call IVTV_IOC_DMA_FRAME with y_source == NULL
+ first (althrough if you don't then the first time
+ DMA_FRAME is called the mode switch is done automatically).
+
+ When you close the file handle the user DMA mode is exited again.
+
+ While in one mode, you cannot use another mode (EBUSY is returned).
+
+ All this means that if you want to change the YUV interlacing
+ for the user DMA YUV mode you first need to do call IVTV_IOC_DMA_FRAME
+ with y_source == NULL before you can set the correct format using
+ VIDIOC_S_FMT.
+
+ Eventually all this should be replaced with a proper V4L2 API,
+ but for now we have to do it this way. */
+
+struct ivtv_dma_frame {
+ enum v4l2_buf_type type; /* V4L2_BUF_TYPE_VIDEO_OUTPUT */
+ __u32 pixelformat; /* 0 == same as destination */
+ void __user *y_source; /* if NULL and type == V4L2_BUF_TYPE_VIDEO_OUTPUT,
+ then just switch to user DMA YUV output mode */
+ void __user *uv_source; /* Unused for RGB pixelformats */
+ struct v4l2_rect src;
+ struct v4l2_rect dst;
+ __u32 src_width;
+ __u32 src_height;
+};
+
+#define IVTV_IOC_DMA_FRAME _IOW ('V', BASE_VIDIOC_PRIVATE+0, struct ivtv_dma_frame)
+
+/* These are the VBI types as they appear in the embedded VBI private packets. */
+#define IVTV_SLICED_TYPE_TELETEXT_B (1)
+#define IVTV_SLICED_TYPE_CAPTION_525 (4)
+#define IVTV_SLICED_TYPE_WSS_625 (5)
+#define IVTV_SLICED_TYPE_VPS (7)
+
+#endif /* _LINUX_IVTV_H */
diff --git a/include/linux/ivtvfb.h b/include/linux/ivtvfb.h
new file mode 100644
index 000000000000..e980ba62ddcc
--- /dev/null
+++ b/include/linux/ivtvfb.h
@@ -0,0 +1,42 @@
+/*
+ On Screen Display cx23415 Framebuffer driver
+
+ Copyright (C) 2006, 2007 Ian Armstrong <ian@iarmst.demon.co.uk>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __LINUX_IVTVFB_H__
+#define __LINUX_IVTVFB_H__
+
+#ifdef __KERNEL__
+#include <linux/compiler.h> /* need __user */
+#else
+#define __user
+#endif
+#include <linux/types.h>
+
+/* Framebuffer external API */
+
+struct ivtvfb_dma_frame {
+ void __user *source;
+ unsigned long dest_offset;
+ int count;
+};
+
+#define IVTVFB_IOC_DMA_FRAME _IOW('V', BASE_VIDIOC_PRIVATE+0, struct ivtvfb_dma_frame)
+#define FBIO_WAITFORVSYNC _IOW('F', 0x20, u_int32_t)
+
+#endif
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index badf702fcff4..0d508ac17d64 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -55,7 +55,28 @@ struct sd_switch_caps {
unsigned int hs_max_dtr;
};
+struct sdio_cccr {
+ unsigned int sdio_vsn;
+ unsigned int sd_vsn;
+ unsigned int multi_block:1,
+ low_speed:1,
+ wide_bus:1,
+ high_power:1,
+ high_speed:1;
+};
+
+struct sdio_cis {
+ unsigned short vendor;
+ unsigned short device;
+ unsigned short blksize;
+ unsigned int max_dtr;
+};
+
struct mmc_host;
+struct sdio_func;
+struct sdio_func_tuple;
+
+#define SDIO_MAX_FUNCS 7
/*
* MMC device
@@ -67,11 +88,13 @@ struct mmc_card {
unsigned int type; /* card type */
#define MMC_TYPE_MMC 0 /* MMC card */
#define MMC_TYPE_SD 1 /* SD card */
+#define MMC_TYPE_SDIO 2 /* SDIO card */
unsigned int state; /* (our) card state */
#define MMC_STATE_PRESENT (1<<0) /* present in sysfs */
#define MMC_STATE_READONLY (1<<1) /* card is read-only */
#define MMC_STATE_HIGHSPEED (1<<2) /* card is in high speed mode */
#define MMC_STATE_BLOCKADDR (1<<3) /* card uses block-addressing */
+
u32 raw_cid[4]; /* raw card CID */
u32 raw_csd[4]; /* raw card CSD */
u32 raw_scr[2]; /* raw card SCR */
@@ -80,10 +103,19 @@ struct mmc_card {
struct mmc_ext_csd ext_csd; /* mmc v4 extended card specific */
struct sd_scr scr; /* extra SD information */
struct sd_switch_caps sw_caps; /* switch (CMD6) caps */
+
+ unsigned int sdio_funcs; /* number of SDIO functions */
+ struct sdio_cccr cccr; /* common card info */
+ struct sdio_cis cis; /* common tuple info */
+ struct sdio_func *sdio_func[SDIO_MAX_FUNCS]; /* SDIO functions (devices) */
+ unsigned num_info; /* number of info strings */
+ const char **info; /* info strings */
+ struct sdio_func_tuple *tuples; /* unknown common tuples */
};
#define mmc_card_mmc(c) ((c)->type == MMC_TYPE_MMC)
#define mmc_card_sd(c) ((c)->type == MMC_TYPE_SD)
+#define mmc_card_sdio(c) ((c)->type == MMC_TYPE_SDIO)
#define mmc_card_present(c) ((c)->state & MMC_STATE_PRESENT)
#define mmc_card_readonly(c) ((c)->state & MMC_STATE_READONLY)
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 63a80ea61124..d0c3abed74c2 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -25,14 +25,20 @@ struct mmc_command {
#define MMC_RSP_CRC (1 << 2) /* expect valid crc */
#define MMC_RSP_BUSY (1 << 3) /* card may send busy */
#define MMC_RSP_OPCODE (1 << 4) /* response contains opcode */
-#define MMC_CMD_MASK (3 << 5) /* command type */
+
+#define MMC_CMD_MASK (3 << 5) /* non-SPI command type */
#define MMC_CMD_AC (0 << 5)
#define MMC_CMD_ADTC (1 << 5)
#define MMC_CMD_BC (2 << 5)
#define MMC_CMD_BCR (3 << 5)
+#define MMC_RSP_SPI_S1 (1 << 7) /* one status byte */
+#define MMC_RSP_SPI_S2 (1 << 8) /* second byte */
+#define MMC_RSP_SPI_B4 (1 << 9) /* four data bytes */
+#define MMC_RSP_SPI_BUSY (1 << 10) /* card may send busy */
+
/*
- * These are the response types, and correspond to valid bit
+ * These are the native response types, and correspond to valid bit
* patterns of the above flags. One additional valid pattern
* is all zeros, which means we don't expect a response.
*/
@@ -41,12 +47,30 @@ struct mmc_command {
#define MMC_RSP_R1B (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY)
#define MMC_RSP_R2 (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC)
#define MMC_RSP_R3 (MMC_RSP_PRESENT)
+#define MMC_RSP_R4 (MMC_RSP_PRESENT)
+#define MMC_RSP_R5 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
#define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
#define MMC_RSP_R7 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
#define mmc_resp_type(cmd) ((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE))
/*
+ * These are the SPI response types for MMC, SD, and SDIO cards.
+ * Commands return R1, with maybe more info. Zero is an error type;
+ * callers must always provide the appropriate MMC_RSP_SPI_Rx flags.
+ */
+#define MMC_RSP_SPI_R1 (MMC_RSP_SPI_S1)
+#define MMC_RSP_SPI_R1B (MMC_RSP_SPI_S1|MMC_RSP_SPI_BUSY)
+#define MMC_RSP_SPI_R2 (MMC_RSP_SPI_S1|MMC_RSP_SPI_S2)
+#define MMC_RSP_SPI_R3 (MMC_RSP_SPI_S1|MMC_RSP_SPI_B4)
+#define MMC_RSP_SPI_R4 (MMC_RSP_SPI_S1|MMC_RSP_SPI_B4)
+#define MMC_RSP_SPI_R5 (MMC_RSP_SPI_S1|MMC_RSP_SPI_S2)
+#define MMC_RSP_SPI_R7 (MMC_RSP_SPI_S1|MMC_RSP_SPI_B4)
+
+#define mmc_spi_resp_type(cmd) ((cmd)->flags & \
+ (MMC_RSP_SPI_S1|MMC_RSP_SPI_BUSY|MMC_RSP_SPI_S2|MMC_RSP_SPI_B4))
+
+/*
* These are the command types.
*/
#define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
@@ -54,12 +78,19 @@ struct mmc_command {
unsigned int retries; /* max number of retries */
unsigned int error; /* command error */
-#define MMC_ERR_NONE 0
-#define MMC_ERR_TIMEOUT 1
-#define MMC_ERR_BADCRC 2
-#define MMC_ERR_FIFO 3
-#define MMC_ERR_FAILED 4
-#define MMC_ERR_INVALID 5
+/*
+ * Standard errno values are used for errors, but some have specific
+ * meaning in the MMC layer:
+ *
+ * ETIMEDOUT Card took too long to respond
+ * EILSEQ Basic format problem with the received or sent data
+ * (e.g. CRC check failed, incorrect opcode in response
+ * or bad end bit)
+ * EINVAL Request cannot be performed because of restrictions
+ * in hardware and/or the driver
+ * ENOMEDIUM Host can determine that the slot is empty and is
+ * actively failing requests
+ */
struct mmc_data *data; /* data segment associated with cmd */
struct mmc_request *mrq; /* associated request */
@@ -76,7 +107,6 @@ struct mmc_data {
#define MMC_DATA_WRITE (1 << 8)
#define MMC_DATA_READ (1 << 9)
#define MMC_DATA_STREAM (1 << 10)
-#define MMC_DATA_MULTI (1 << 11)
unsigned int bytes_xfered;
@@ -104,9 +134,20 @@ extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
extern int mmc_wait_for_app_cmd(struct mmc_host *, struct mmc_card *,
struct mmc_command *, int);
-extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *, int);
+extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *);
-extern void mmc_claim_host(struct mmc_host *host);
+extern int __mmc_claim_host(struct mmc_host *host, atomic_t *abort);
extern void mmc_release_host(struct mmc_host *host);
+/**
+ * mmc_claim_host - exclusively claim a host
+ * @host: mmc host to claim
+ *
+ * Claim a host for a set of operations.
+ */
+static inline void mmc_claim_host(struct mmc_host *host)
+{
+ __mmc_claim_host(host, NULL);
+}
+
#endif
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index b1350dfd3e91..125eee1407ff 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -10,6 +10,8 @@
#ifndef LINUX_MMC_HOST_H
#define LINUX_MMC_HOST_H
+#include <linux/leds.h>
+
#include <linux/mmc/core.h>
struct mmc_ios {
@@ -51,6 +53,7 @@ struct mmc_host_ops {
void (*request)(struct mmc_host *host, struct mmc_request *req);
void (*set_ios)(struct mmc_host *host, struct mmc_ios *ios);
int (*get_ro)(struct mmc_host *host);
+ void (*enable_sdio_irq)(struct mmc_host *host, int enable);
};
struct mmc_card;
@@ -87,9 +90,10 @@ struct mmc_host {
#define MMC_CAP_4_BIT_DATA (1 << 0) /* Can the host do 4 bit transfers */
#define MMC_CAP_MULTIWRITE (1 << 1) /* Can accurately report bytes sent to card on error */
-#define MMC_CAP_BYTEBLOCK (1 << 2) /* Can do non-log2 block sizes */
-#define MMC_CAP_MMC_HIGHSPEED (1 << 3) /* Can do MMC high-speed timing */
-#define MMC_CAP_SD_HIGHSPEED (1 << 4) /* Can do SD high-speed timing */
+#define MMC_CAP_MMC_HIGHSPEED (1 << 2) /* Can do MMC high-speed timing */
+#define MMC_CAP_SD_HIGHSPEED (1 << 3) /* Can do SD high-speed timing */
+#define MMC_CAP_SDIO_IRQ (1 << 4) /* Can signal pending SDIO IRQs */
+#define MMC_CAP_SPI (1 << 5) /* Talks only SPI protocols */
/* host specific block data */
unsigned int max_seg_size; /* see blk_queue_max_segment_size */
@@ -106,6 +110,14 @@ struct mmc_host {
struct mmc_ios ios; /* current io bus settings */
u32 ocr; /* the current OCR setting */
+ /* group bitfields together to minimize padding */
+ unsigned int use_spi_crc:1;
+ unsigned int claimed:1; /* host exclusively claimed */
+ unsigned int bus_dead:1; /* bus has been released */
+#ifdef CONFIG_MMC_DEBUG
+ unsigned int removed:1; /* host is being removed */
+#endif
+
unsigned int mode; /* current card mode of host */
#define MMC_MODE_MMC 0
#define MMC_MODE_SD 1
@@ -113,16 +125,19 @@ struct mmc_host {
struct mmc_card *card; /* device attached to this host */
wait_queue_head_t wq;
- unsigned int claimed:1; /* host exclusively claimed */
struct delayed_work detect;
-#ifdef CONFIG_MMC_DEBUG
- unsigned int removed:1; /* host is being removed */
-#endif
const struct mmc_bus_ops *bus_ops; /* current bus driver */
unsigned int bus_refs; /* reference counter */
- unsigned int bus_dead:1; /* bus has been released */
+
+ unsigned int sdio_irqs;
+ struct task_struct *sdio_irq_thread;
+ atomic_t sdio_irq_thread_abort;
+
+#ifdef CONFIG_LEDS_TRIGGERS
+ struct led_trigger *led; /* activity led */
+#endif
unsigned long private[0] ____cacheline_aligned;
};
@@ -137,6 +152,8 @@ static inline void *mmc_priv(struct mmc_host *host)
return (void *)host->private;
}
+#define mmc_host_is_spi(host) ((host)->caps & MMC_CAP_SPI)
+
#define mmc_dev(x) ((x)->parent)
#define mmc_classdev(x) (&(x)->class_dev)
#define mmc_hostname(x) ((x)->class_dev.bus_id)
@@ -147,5 +164,11 @@ extern int mmc_resume_host(struct mmc_host *);
extern void mmc_detect_change(struct mmc_host *, unsigned long delay);
extern void mmc_request_done(struct mmc_host *, struct mmc_request *);
+static inline void mmc_signal_sdio_irq(struct mmc_host *host)
+{
+ host->ops->enable_sdio_irq(host, 0);
+ wake_up_process(host->sdio_irq_thread);
+}
+
#endif
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index e3ed9b95040e..4236fbf0b6fb 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -27,7 +27,7 @@
/* Standard MMC commands (4.1) type argument response */
/* class 1 */
-#define MMC_GO_IDLE_STATE 0 /* bc */
+#define MMC_GO_IDLE_STATE 0 /* bc */
#define MMC_SEND_OP_COND 1 /* bcr [31:0] OCR R3 */
#define MMC_ALL_SEND_CID 2 /* bcr R2 */
#define MMC_SET_RELATIVE_ADDR 3 /* ac [31:16] RCA R1 */
@@ -39,8 +39,10 @@
#define MMC_SEND_CID 10 /* ac [31:16] RCA R2 */
#define MMC_READ_DAT_UNTIL_STOP 11 /* adtc [31:0] dadr R1 */
#define MMC_STOP_TRANSMISSION 12 /* ac R1b */
-#define MMC_SEND_STATUS 13 /* ac [31:16] RCA R1 */
+#define MMC_SEND_STATUS 13 /* ac [31:16] RCA R1 */
#define MMC_GO_INACTIVE_STATE 15 /* ac [31:16] RCA */
+#define MMC_SPI_READ_OCR 58 /* spi spi_R3 */
+#define MMC_SPI_CRC_ON_OFF 59 /* spi [0:0] flag spi_R1 */
/* class 2 */
#define MMC_SET_BLOCKLEN 16 /* ac [31:0] block len R1 */
@@ -90,15 +92,15 @@
*/
/*
- MMC status in R1
+ MMC status in R1, for native mode (SPI bits are different)
Type
- e : error bit
+ e : error bit
s : status bit
r : detected and set for the actual command response
x : detected and set during command execution. the host must poll
the card by sending status command in order to read these bits.
Clear condition
- a : according to the card state
+ a : according to the card state
b : always related to the previous command. Reception of
a valid command will clear it (with a delay of one command)
c : clear by read
@@ -124,10 +126,33 @@
#define R1_CARD_ECC_DISABLED (1 << 14) /* sx, a */
#define R1_ERASE_RESET (1 << 13) /* sr, c */
#define R1_STATUS(x) (x & 0xFFFFE000)
-#define R1_CURRENT_STATE(x) ((x & 0x00001E00) >> 9) /* sx, b (4 bits) */
+#define R1_CURRENT_STATE(x) ((x & 0x00001E00) >> 9) /* sx, b (4 bits) */
#define R1_READY_FOR_DATA (1 << 8) /* sx, a */
#define R1_APP_CMD (1 << 5) /* sr, c */
+/*
+ * MMC/SD in SPI mode reports R1 status always, and R2 for SEND_STATUS
+ * R1 is the low order byte; R2 is the next highest byte, when present.
+ */
+#define R1_SPI_IDLE (1 << 0)
+#define R1_SPI_ERASE_RESET (1 << 1)
+#define R1_SPI_ILLEGAL_COMMAND (1 << 2)
+#define R1_SPI_COM_CRC (1 << 3)
+#define R1_SPI_ERASE_SEQ (1 << 4)
+#define R1_SPI_ADDRESS (1 << 5)
+#define R1_SPI_PARAMETER (1 << 6)
+/* R1 bit 7 is always zero */
+#define R2_SPI_CARD_LOCKED (1 << 8)
+#define R2_SPI_WP_ERASE_SKIP (1 << 9) /* or lock/unlock fail */
+#define R2_SPI_LOCK_UNLOCK_FAIL R2_SPI_WP_ERASE_SKIP
+#define R2_SPI_ERROR (1 << 10)
+#define R2_SPI_CC_ERROR (1 << 11)
+#define R2_SPI_CARD_ECC_ERROR (1 << 12)
+#define R2_SPI_WP_VIOLATION (1 << 13)
+#define R2_SPI_ERASE_PARAM (1 << 14)
+#define R2_SPI_OUT_OF_RANGE (1 << 15) /* or CSD overwrite */
+#define R2_SPI_CSD_OVERWRITE R2_SPI_OUT_OF_RANGE
+
/* These are unpacked versions of the actual responses */
struct _mmc_csd {
@@ -182,6 +207,7 @@ struct _mmc_csd {
*/
#define CCC_BASIC (1<<0) /* (0) Basic protocol functions */
/* (CMD0,1,2,3,4,7,9,10,12,13,15) */
+ /* (and for SPI, CMD58,59) */
#define CCC_STREAM_READ (1<<1) /* (1) Stream read commands */
/* (CMD11) */
#define CCC_BLOCK_READ (1<<2) /* (2) Block read commands */
@@ -227,6 +253,7 @@ struct _mmc_csd {
#define EXT_CSD_BUS_WIDTH 183 /* R/W */
#define EXT_CSD_HS_TIMING 185 /* R/W */
#define EXT_CSD_CARD_TYPE 196 /* RO */
+#define EXT_CSD_REV 192 /* RO */
#define EXT_CSD_SEC_CNT 212 /* RO, 4 bytes */
/*
diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h
new file mode 100644
index 000000000000..47ba464f5170
--- /dev/null
+++ b/include/linux/mmc/sdio.h
@@ -0,0 +1,159 @@
+/*
+ * include/linux/mmc/sdio.h
+ *
+ * Copyright 2006-2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#ifndef MMC_SDIO_H
+#define MMC_SDIO_H
+
+/* SDIO commands type argument response */
+#define SD_IO_SEND_OP_COND 5 /* bcr [23:0] OCR R4 */
+#define SD_IO_RW_DIRECT 52 /* ac [31:0] See below R5 */
+#define SD_IO_RW_EXTENDED 53 /* adtc [31:0] See below R5 */
+
+/*
+ * SD_IO_RW_DIRECT argument format:
+ *
+ * [31] R/W flag
+ * [30:28] Function number
+ * [27] RAW flag
+ * [25:9] Register address
+ * [7:0] Data
+ */
+
+/*
+ * SD_IO_RW_EXTENDED argument format:
+ *
+ * [31] R/W flag
+ * [30:28] Function number
+ * [27] Block mode
+ * [26] Increment address
+ * [25:9] Register address
+ * [8:0] Byte/block count
+ */
+
+/*
+ SDIO status in R5
+ Type
+ e : error bit
+ s : status bit
+ r : detected and set for the actual command response
+ x : detected and set during command execution. the host must poll
+ the card by sending status command in order to read these bits.
+ Clear condition
+ a : according to the card state
+ b : always related to the previous command. Reception of
+ a valid command will clear it (with a delay of one command)
+ c : clear by read
+ */
+
+#define R5_COM_CRC_ERROR (1 << 15) /* er, b */
+#define R5_ILLEGAL_COMMAND (1 << 14) /* er, b */
+#define R5_ERROR (1 << 11) /* erx, c */
+#define R5_FUNCTION_NUMBER (1 << 9) /* er, c */
+#define R5_OUT_OF_RANGE (1 << 8) /* er, c */
+#define R5_STATUS(x) (x & 0xCB00)
+#define R5_IO_CURRENT_STATE(x) ((x & 0x3000) >> 12) /* s, b */
+
+/*
+ * Card Common Control Registers (CCCR)
+ */
+
+#define SDIO_CCCR_CCCR 0x00
+
+#define SDIO_CCCR_REV_1_00 0 /* CCCR/FBR Version 1.00 */
+#define SDIO_CCCR_REV_1_10 1 /* CCCR/FBR Version 1.10 */
+#define SDIO_CCCR_REV_1_20 2 /* CCCR/FBR Version 1.20 */
+
+#define SDIO_SDIO_REV_1_00 0 /* SDIO Spec Version 1.00 */
+#define SDIO_SDIO_REV_1_10 1 /* SDIO Spec Version 1.10 */
+#define SDIO_SDIO_REV_1_20 2 /* SDIO Spec Version 1.20 */
+#define SDIO_SDIO_REV_2_00 3 /* SDIO Spec Version 2.00 */
+
+#define SDIO_CCCR_SD 0x01
+
+#define SDIO_SD_REV_1_01 0 /* SD Physical Spec Version 1.01 */
+#define SDIO_SD_REV_1_10 1 /* SD Physical Spec Version 1.10 */
+#define SDIO_SD_REV_2_00 2 /* SD Physical Spec Version 2.00 */
+
+#define SDIO_CCCR_IOEx 0x02
+#define SDIO_CCCR_IORx 0x03
+
+#define SDIO_CCCR_IENx 0x04 /* Function/Master Interrupt Enable */
+#define SDIO_CCCR_INTx 0x05 /* Function Interrupt Pending */
+
+#define SDIO_CCCR_ABORT 0x06 /* function abort/card reset */
+
+#define SDIO_CCCR_IF 0x07 /* bus interface controls */
+
+#define SDIO_BUS_WIDTH_1BIT 0x00
+#define SDIO_BUS_WIDTH_4BIT 0x02
+
+#define SDIO_BUS_CD_DISABLE 0x80 /* disable pull-up on DAT3 (pin 1) */
+
+#define SDIO_CCCR_CAPS 0x08
+
+#define SDIO_CCCR_CAP_SDC 0x01 /* can do CMD52 while data transfer */
+#define SDIO_CCCR_CAP_SMB 0x02 /* can do multi-block xfers (CMD53) */
+#define SDIO_CCCR_CAP_SRW 0x04 /* supports read-wait protocol */
+#define SDIO_CCCR_CAP_SBS 0x08 /* supports suspend/resume */
+#define SDIO_CCCR_CAP_S4MI 0x10 /* interrupt during 4-bit CMD53 */
+#define SDIO_CCCR_CAP_E4MI 0x20 /* enable ints during 4-bit CMD53 */
+#define SDIO_CCCR_CAP_LSC 0x40 /* low speed card */
+#define SDIO_CCCR_CAP_4BLS 0x80 /* 4 bit low speed card */
+
+#define SDIO_CCCR_CIS 0x09 /* common CIS pointer (3 bytes) */
+
+/* Following 4 regs are valid only if SBS is set */
+#define SDIO_CCCR_SUSPEND 0x0c
+#define SDIO_CCCR_SELx 0x0d
+#define SDIO_CCCR_EXECx 0x0e
+#define SDIO_CCCR_READYx 0x0f
+
+#define SDIO_CCCR_BLKSIZE 0x10
+
+#define SDIO_CCCR_POWER 0x12
+
+#define SDIO_POWER_SMPC 0x01 /* Supports Master Power Control */
+#define SDIO_POWER_EMPC 0x02 /* Enable Master Power Control */
+
+#define SDIO_CCCR_SPEED 0x13
+
+#define SDIO_SPEED_SHS 0x01 /* Supports High-Speed mode */
+#define SDIO_SPEED_EHS 0x02 /* Enable High-Speed mode */
+
+/*
+ * Function Basic Registers (FBR)
+ */
+
+#define SDIO_FBR_BASE(f) ((f) * 0x100) /* base of function f's FBRs */
+
+#define SDIO_FBR_STD_IF 0x00
+
+#define SDIO_FBR_SUPPORTS_CSA 0x40 /* supports Code Storage Area */
+#define SDIO_FBR_ENABLE_CSA 0x80 /* enable Code Storage Area */
+
+#define SDIO_FBR_STD_IF_EXT 0x01
+
+#define SDIO_FBR_POWER 0x02
+
+#define SDIO_FBR_POWER_SPS 0x01 /* Supports Power Selection */
+#define SDIO_FBR_POWER_EPS 0x02 /* Enable (low) Power Selection */
+
+#define SDIO_FBR_CIS 0x09 /* CIS pointer (3 bytes) */
+
+
+#define SDIO_FBR_CSA 0x0C /* CSA pointer (3 bytes) */
+
+#define SDIO_FBR_CSA_DATA 0x0F
+
+#define SDIO_FBR_BLKSIZE 0x10 /* block size (2 bytes) */
+
+#endif
+
diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h
new file mode 100644
index 000000000000..b050f4d7b41f
--- /dev/null
+++ b/include/linux/mmc/sdio_func.h
@@ -0,0 +1,153 @@
+/*
+ * include/linux/mmc/sdio_func.h
+ *
+ * Copyright 2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#ifndef MMC_SDIO_FUNC_H
+#define MMC_SDIO_FUNC_H
+
+#include <linux/device.h>
+#include <linux/mod_devicetable.h>
+
+struct mmc_card;
+struct sdio_func;
+
+typedef void (sdio_irq_handler_t)(struct sdio_func *);
+
+/*
+ * SDIO function CIS tuple (unknown to the core)
+ */
+struct sdio_func_tuple {
+ struct sdio_func_tuple *next;
+ unsigned char code;
+ unsigned char size;
+ unsigned char data[0];
+};
+
+/*
+ * SDIO function devices
+ */
+struct sdio_func {
+ struct mmc_card *card; /* the card this device belongs to */
+ struct device dev; /* the device */
+ sdio_irq_handler_t *irq_handler; /* IRQ callback */
+ unsigned int num; /* function number */
+
+ unsigned char class; /* standard interface class */
+ unsigned short vendor; /* vendor id */
+ unsigned short device; /* device id */
+
+ unsigned max_blksize; /* maximum block size */
+ unsigned cur_blksize; /* current block size */
+
+ unsigned int state; /* function state */
+#define SDIO_STATE_PRESENT (1<<0) /* present in sysfs */
+
+ u8 tmpbuf[4]; /* DMA:able scratch buffer */
+
+ unsigned num_info; /* number of info strings */
+ const char **info; /* info strings */
+
+ struct sdio_func_tuple *tuples;
+};
+
+#define sdio_func_present(f) ((f)->state & SDIO_STATE_PRESENT)
+
+#define sdio_func_set_present(f) ((f)->state |= SDIO_STATE_PRESENT)
+
+#define sdio_func_id(f) ((f)->dev.bus_id)
+
+#define sdio_get_drvdata(f) dev_get_drvdata(&(f)->dev)
+#define sdio_set_drvdata(f,d) dev_set_drvdata(&(f)->dev, d)
+
+/*
+ * SDIO function device driver
+ */
+struct sdio_driver {
+ char *name;
+ const struct sdio_device_id *id_table;
+
+ int (*probe)(struct sdio_func *, const struct sdio_device_id *);
+ void (*remove)(struct sdio_func *);
+
+ struct device_driver drv;
+};
+
+/**
+ * SDIO_DEVICE - macro used to describe a specific SDIO device
+ * @vend: the 16 bit manufacturer code
+ * @dev: the 16 bit function id
+ *
+ * This macro is used to create a struct sdio_device_id that matches a
+ * specific device. The class field will be set to SDIO_ANY_ID.
+ */
+#define SDIO_DEVICE(vend,dev) \
+ .class = SDIO_ANY_ID, \
+ .vendor = (vend), .device = (dev)
+
+/**
+ * SDIO_DEVICE_CLASS - macro used to describe a specific SDIO device class
+ * @dev_class: the 8 bit standard interface code
+ *
+ * This macro is used to create a struct sdio_device_id that matches a
+ * specific standard SDIO function type. The vendor and device fields will
+ * be set to SDIO_ANY_ID.
+ */
+#define SDIO_DEVICE_CLASS(dev_class) \
+ .class = (dev_class), \
+ .vendor = SDIO_ANY_ID, .device = SDIO_ANY_ID
+
+extern int sdio_register_driver(struct sdio_driver *);
+extern void sdio_unregister_driver(struct sdio_driver *);
+
+/*
+ * SDIO I/O operations
+ */
+extern void sdio_claim_host(struct sdio_func *func);
+extern void sdio_release_host(struct sdio_func *func);
+
+extern int sdio_enable_func(struct sdio_func *func);
+extern int sdio_disable_func(struct sdio_func *func);
+
+extern int sdio_set_block_size(struct sdio_func *func, unsigned blksz);
+
+extern int sdio_claim_irq(struct sdio_func *func, sdio_irq_handler_t *handler);
+extern int sdio_release_irq(struct sdio_func *func);
+
+extern unsigned char sdio_readb(struct sdio_func *func,
+ unsigned int addr, int *err_ret);
+extern unsigned short sdio_readw(struct sdio_func *func,
+ unsigned int addr, int *err_ret);
+extern unsigned long sdio_readl(struct sdio_func *func,
+ unsigned int addr, int *err_ret);
+
+extern int sdio_memcpy_fromio(struct sdio_func *func, void *dst,
+ unsigned int addr, int count);
+extern int sdio_readsb(struct sdio_func *func, void *dst,
+ unsigned int addr, int count);
+
+extern void sdio_writeb(struct sdio_func *func, unsigned char b,
+ unsigned int addr, int *err_ret);
+extern void sdio_writew(struct sdio_func *func, unsigned short b,
+ unsigned int addr, int *err_ret);
+extern void sdio_writel(struct sdio_func *func, unsigned long b,
+ unsigned int addr, int *err_ret);
+
+extern int sdio_memcpy_toio(struct sdio_func *func, unsigned int addr,
+ void *src, int count);
+extern int sdio_writesb(struct sdio_func *func, unsigned int addr,
+ void *src, int count);
+
+extern unsigned char sdio_f0_readb(struct sdio_func *func,
+ unsigned int addr, int *err_ret);
+extern void sdio_f0_writeb(struct sdio_func *func, unsigned char b,
+ unsigned int addr, int *err_ret);
+
+#endif
+
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
new file mode 100644
index 000000000000..09306d47ff5e
--- /dev/null
+++ b/include/linux/mmc/sdio_ids.h
@@ -0,0 +1,23 @@
+/*
+ * SDIO Classes, Interface Types, Manufacturer IDs, etc.
+ */
+
+#ifndef MMC_SDIO_IDS_H
+#define MMC_SDIO_IDS_H
+
+/*
+ * Standard SDIO Function Interfaces
+ */
+
+#define SDIO_CLASS_NONE 0x00 /* Not a SDIO standard interface */
+#define SDIO_CLASS_UART 0x01 /* standard UART interface */
+#define SDIO_CLASS_BT_A 0x02 /* Type-A BlueTooth std interface */
+#define SDIO_CLASS_BT_B 0x03 /* Type-B BlueTooth std interface */
+#define SDIO_CLASS_GPS 0x04 /* GPS standard interface */
+#define SDIO_CLASS_CAMERA 0x05 /* Camera standard interface */
+#define SDIO_CLASS_PHS 0x06 /* PHS standard interface */
+#define SDIO_CLASS_WLAN 0x07 /* WLAN interface */
+#define SDIO_CLASS_ATA 0x08 /* Embedded SDIO-ATA std interface */
+
+
+#endif
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 0c522e6b0917..74523d999f7a 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -340,6 +340,17 @@ struct parisc_device_id {
#define PA_HVERSION_ANY_ID 0xffff
#define PA_SVERSION_ANY_ID 0xffffffff
+/* SDIO */
+
+#define SDIO_ANY_ID (~0)
+
+struct sdio_device_id {
+ __u8 class; /* Standard interface or SDIO_ANY_ID */
+ __u16 vendor; /* Vendor or SDIO_ANY_ID */
+ __u16 device; /* Device ID or SDIO_ANY_ID */
+ kernel_ulong_t driver_data; /* Data private to the driver */
+};
+
/* SSB core, see drivers/ssb/ */
struct ssb_device_id {
__u16 vendor;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 27363bf29791..8acae4eeaa76 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1471,6 +1471,8 @@
#define PCI_DEVICE_ID_RICOH_RL5C476 0x0476
#define PCI_DEVICE_ID_RICOH_RL5C478 0x0478
#define PCI_DEVICE_ID_RICOH_R5C822 0x0822
+#define PCI_DEVICE_ID_RICOH_R5C832 0x0832
+#define PCI_DEVICE_ID_RICOH_R5C843 0x0843
#define PCI_VENDOR_ID_DLINK 0x1186
#define PCI_DEVICE_ID_DLINK_DGE510T 0x4c00
@@ -1736,6 +1738,11 @@
#define PCI_VENDOR_ID_RADISYS 0x1331
+#define PCI_VENDOR_ID_MICRO_MEMORY 0x1332
+#define PCI_DEVICE_ID_MICRO_MEMORY_5415CN 0x5415
+#define PCI_DEVICE_ID_MICRO_MEMORY_5425CN 0x5425
+#define PCI_DEVICE_ID_MICRO_MEMORY_6155 0x6155
+
#define PCI_VENDOR_ID_DOMEX 0x134a
#define PCI_DEVICE_ID_DOMEX_DMX3191D 0x0001
diff --git a/include/linux/spi/mmc_spi.h b/include/linux/spi/mmc_spi.h
new file mode 100644
index 000000000000..e9bbe3ebd721
--- /dev/null
+++ b/include/linux/spi/mmc_spi.h
@@ -0,0 +1,33 @@
+#ifndef __LINUX_SPI_MMC_SPI_H
+#define __LINUX_SPI_MMC_SPI_H
+
+struct device;
+struct mmc_host;
+
+/* Put this in platform_data of a device being used to manage an MMC/SD
+ * card slot. (Modeled after PXA mmc glue; see that for usage examples.)
+ *
+ * REVISIT This is not a spi-specific notion. Any card slot should be
+ * able to handle it. If the MMC core doesn't adopt this kind of notion,
+ * switch the "struct device *" parameters over to "struct spi_device *".
+ */
+struct mmc_spi_platform_data {
+ /* driver activation and (optional) card detect irq hookup */
+ int (*init)(struct device *,
+ irqreturn_t (*)(int, void *),
+ void *);
+ void (*exit)(struct device *, void *);
+
+ /* sense switch on sd cards */
+ int (*get_ro)(struct device *);
+
+ /* how long to debounce card detect, in msecs */
+ u16 detect_delay;
+
+ /* power management */
+ u16 powerup_msecs; /* delay of up to 250 msec */
+ u32 ocr_mask; /* available voltages */
+ void (*setpower)(struct device *, unsigned int maskval);
+};
+
+#endif /* __LINUX_SPI_MMC_SPI_H */
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 665f85f2a3af..edf681a7fd8f 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -221,7 +221,7 @@ extern void swap_unplug_io_fn(struct backing_dev_info *, struct page *);
/* linux/mm/page_io.c */
extern int swap_readpage(struct file *, struct page *);
extern int swap_writepage(struct page *page, struct writeback_control *wbc);
-extern int end_swap_bio_read(struct bio *bio, unsigned int bytes_done, int err);
+extern void end_swap_bio_read(struct bio *bio, int err);
/* linux/mm/swap_state.c */
extern struct address_space swapper_space;
diff --git a/include/linux/umem.h b/include/linux/umem.h
deleted file mode 100644
index f36ebfc32bf6..000000000000
--- a/include/linux/umem.h
+++ /dev/null
@@ -1,138 +0,0 @@
-
-/*
- * This file contains defines for the
- * Micro Memory MM5415
- * family PCI Memory Module with Battery Backup.
- *
- * Copyright Micro Memory INC 2001. All rights reserved.
- * Release under the terms of the GNU GENERAL PUBLIC LICENSE version 2.
- * See the file COPYING.
- */
-
-#ifndef _DRIVERS_BLOCK_MM_H
-#define _DRIVERS_BLOCK_MM_H
-
-
-#define IRQ_TIMEOUT (1 * HZ)
-
-/* CSR register definition */
-#define MEMCTRLSTATUS_MAGIC 0x00
-#define MM_MAGIC_VALUE (unsigned char)0x59
-
-#define MEMCTRLSTATUS_BATTERY 0x04
-#define BATTERY_1_DISABLED 0x01
-#define BATTERY_1_FAILURE 0x02
-#define BATTERY_2_DISABLED 0x04
-#define BATTERY_2_FAILURE 0x08
-
-#define MEMCTRLSTATUS_MEMORY 0x07
-#define MEM_128_MB 0xfe
-#define MEM_256_MB 0xfc
-#define MEM_512_MB 0xf8
-#define MEM_1_GB 0xf0
-#define MEM_2_GB 0xe0
-
-#define MEMCTRLCMD_LEDCTRL 0x08
-#define LED_REMOVE 2
-#define LED_FAULT 4
-#define LED_POWER 6
-#define LED_FLIP 255
-#define LED_OFF 0x00
-#define LED_ON 0x01
-#define LED_FLASH_3_5 0x02
-#define LED_FLASH_7_0 0x03
-#define LED_POWER_ON 0x00
-#define LED_POWER_OFF 0x01
-#define USER_BIT1 0x01
-#define USER_BIT2 0x02
-
-#define MEMORY_INITIALIZED USER_BIT1
-
-#define MEMCTRLCMD_ERRCTRL 0x0C
-#define EDC_NONE_DEFAULT 0x00
-#define EDC_NONE 0x01
-#define EDC_STORE_READ 0x02
-#define EDC_STORE_CORRECT 0x03
-
-#define MEMCTRLCMD_ERRCNT 0x0D
-#define MEMCTRLCMD_ERRSTATUS 0x0E
-
-#define ERROR_DATA_LOG 0x20
-#define ERROR_ADDR_LOG 0x28
-#define ERROR_COUNT 0x3D
-#define ERROR_SYNDROME 0x3E
-#define ERROR_CHECK 0x3F
-
-#define DMA_PCI_ADDR 0x40
-#define DMA_LOCAL_ADDR 0x48
-#define DMA_TRANSFER_SIZE 0x50
-#define DMA_DESCRIPTOR_ADDR 0x58
-#define DMA_SEMAPHORE_ADDR 0x60
-#define DMA_STATUS_CTRL 0x68
-#define DMASCR_GO 0x00001
-#define DMASCR_TRANSFER_READ 0x00002
-#define DMASCR_CHAIN_EN 0x00004
-#define DMASCR_SEM_EN 0x00010
-#define DMASCR_DMA_COMP_EN 0x00020
-#define DMASCR_CHAIN_COMP_EN 0x00040
-#define DMASCR_ERR_INT_EN 0x00080
-#define DMASCR_PARITY_INT_EN 0x00100
-#define DMASCR_ANY_ERR 0x00800
-#define DMASCR_MBE_ERR 0x01000
-#define DMASCR_PARITY_ERR_REP 0x02000
-#define DMASCR_PARITY_ERR_DET 0x04000
-#define DMASCR_SYSTEM_ERR_SIG 0x08000
-#define DMASCR_TARGET_ABT 0x10000
-#define DMASCR_MASTER_ABT 0x20000
-#define DMASCR_DMA_COMPLETE 0x40000
-#define DMASCR_CHAIN_COMPLETE 0x80000
-
-/*
-3.SOME PCs HAVE HOST BRIDGES WHICH APPARENTLY DO NOT CORRECTLY HANDLE
-READ-LINE (0xE) OR READ-MULTIPLE (0xC) PCI COMMAND CODES DURING DMA
-TRANSFERS. IN OTHER SYSTEMS THESE COMMAND CODES WILL CAUSE THE HOST BRIDGE
-TO ALLOW LONGER BURSTS DURING DMA READ OPERATIONS. THE UPPER FOUR BITS
-(31..28) OF THE DMA CSR HAVE BEEN MADE PROGRAMMABLE, SO THAT EITHER A 0x6,
-AN 0xE OR A 0xC CAN BE WRITTEN TO THEM TO SET THE COMMAND CODE USED DURING
-DMA READ OPERATIONS.
-*/
-#define DMASCR_READ 0x60000000
-#define DMASCR_READLINE 0xE0000000
-#define DMASCR_READMULTI 0xC0000000
-
-
-#define DMASCR_ERROR_MASK (DMASCR_MASTER_ABT | DMASCR_TARGET_ABT | DMASCR_SYSTEM_ERR_SIG | DMASCR_PARITY_ERR_DET | DMASCR_MBE_ERR | DMASCR_ANY_ERR)
-#define DMASCR_HARD_ERROR (DMASCR_MASTER_ABT | DMASCR_TARGET_ABT | DMASCR_SYSTEM_ERR_SIG | DMASCR_PARITY_ERR_DET | DMASCR_MBE_ERR)
-
-#define WINDOWMAP_WINNUM 0x7B
-
-#define DMA_READ_FROM_HOST 0
-#define DMA_WRITE_TO_HOST 1
-
-struct mm_dma_desc {
- __le64 pci_addr;
- __le64 local_addr;
- __le32 transfer_size;
- u32 zero1;
- __le64 next_desc_addr;
- __le64 sem_addr;
- __le32 control_bits;
- u32 zero2;
-
- dma_addr_t data_dma_handle;
-
- /* Copy of the bits */
- __le64 sem_control_bits;
-} __attribute__((aligned(8)));
-
-#define PCI_VENDOR_ID_MICRO_MEMORY 0x1332
-#define PCI_DEVICE_ID_MICRO_MEMORY_5415CN 0x5415
-#define PCI_DEVICE_ID_MICRO_MEMORY_5425CN 0x5425
-#define PCI_DEVICE_ID_MICRO_MEMORY_6155 0x6155
-
-/* bits for card->flags */
-#define UM_FLAG_DMA_IN_REGS 1
-#define UM_FLAG_NO_BYTE_STATUS 2
-#define UM_FLAG_NO_BATTREG 4
-#define UM_FLAG_NO_BATT 8
-#endif
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index ae9b24c12f6a..1f503e94eff1 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -271,6 +271,7 @@ struct v4l2_pix_format
/* Pixel format FOURCC depth Description */
#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R','G','B','1') /* 8 RGB-3-3-2 */
+#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R','4','4','4') /* 16 xxxxrrrr ggggbbbb */
#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R','G','B','O') /* 16 RGB-5-5-5 */
#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R','G','B','P') /* 16 RGB-5-6-5 */
#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R','G','B','Q') /* 16 RGB-5-5-5 BE */
@@ -280,6 +281,7 @@ struct v4l2_pix_format
#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B','G','R','4') /* 32 BGR-8-8-8-8 */
#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R','G','B','4') /* 32 RGB-8-8-8-8 */
#define V4L2_PIX_FMT_GREY v4l2_fourcc('G','R','E','Y') /* 8 Greyscale */
+#define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P','A','L','8') /* 8 8-bit palette */
#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y','V','U','9') /* 9 YVU 4:1:0 */
#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y','V','1','2') /* 12 YVU 4:2:0 */
#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y','U','Y','V') /* 16 YUV 4:2:2 */
@@ -287,6 +289,10 @@ struct v4l2_pix_format
#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4','2','2','P') /* 16 YVU422 planar */
#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4','1','1','P') /* 16 YVU411 planar */
#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y','4','1','P') /* 12 YUV 4:1:1 */
+#define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y','4','4','4') /* 16 xxxxyyyy uuuuvvvv */
+#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y','U','V','O') /* 16 YUV-5-5-5 */
+#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y','U','V','P') /* 16 YUV-5-6-5 */
+#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y','U','V','4') /* 32 YUV-8-8-8-8 */
/* two planes -- one Y, one Cr + Cb interleaved */
#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N','V','1','2') /* 12 Y/CbCr 4:2:0 */
@@ -298,7 +304,6 @@ struct v4l2_pix_format
#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y','Y','U','V') /* 16 YUV 4:2:2 */
#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H','I','2','4') /* 8 8-bit color */
#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H','M','1','2') /* 8 YUV 4:2:0 16x16 macroblocks */
-#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R','4','4','4') /* 16 xxxxrrrr ggggbbbb */
/* see http://www.siliconimaging.com/RGB%20Bayer.htm */
#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B','A','8','1') /* 8 BGBG.. GRGR.. */
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index b4af6bcb7b7a..c7c3337c3a88 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -5,6 +5,7 @@
#define WRITEBACK_H
#include <linux/sched.h>
+#include <linux/fs.h>
struct backing_dev_info;