mmc_xpt.c File Reference

#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/bus.h>
#include <sys/endian.h>
#include <sys/systm.h>
#include <sys/types.h>
#include <sys/malloc.h>
#include <sys/kernel.h>
#include <sys/time.h>
#include <sys/conf.h>
#include <sys/fcntl.h>
#include <sys/interrupt.h>
#include <sys/sbuf.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/sysctl.h>
#include <sys/condvar.h>
#include <cam/cam.h>
#include <cam/cam_ccb.h>
#include <cam/cam_queue.h>
#include <cam/cam_periph.h>
#include <cam/cam_sim.h>
#include <cam/cam_xpt.h>
#include <cam/cam_xpt_sim.h>
#include <cam/cam_xpt_periph.h>
#include <cam/cam_xpt_internal.h>
#include <cam/cam_debug.h>
#include <cam/mmc/mmc.h>
#include <cam/mmc/mmc_bus.h>
#include <machine/stdarg.h>
#include <machine/_inttypes.h>
#include "opt_cam.h"

Include dependency graph for mmc_xpt.c:

Go to the source code of this file.

Data Structures
struct	mmcprobe_softc

Macros
#define	PROBE_SET_ACTION(softc, newaction)
#define	MMC_XPT_XPORT(x, X)
#define	PROBE_FLAG_ACMD_SENT   0x1 /* CMD55 is sent, card expects ACMD */
#define	PROBE_FLAG_HOST_CAN_DO_18V   0x2 /* Host can do 1.8V signaling */
#define	CARD_ID_FREQUENCY   400000 /* Spec requires 400kHz max during ID phase. */

Enumerations
enum	probe_action {   PROBE_RESET , PROBE_IDENTIFY , PROBE_POWER_OFF , PROBE_GET_HOST_OCR ,   PROBE_RESET_BUS , PROBE_SET_ID_FREQ , PROBE_SET_CS , PROBE_GO_IDLE_STATE ,   PROBE_SDIO_RESET , PROBE_SEND_IF_COND , PROBE_SDIO_INIT , PROBE_MMC_INIT ,   PROBE_SEND_APP_OP_COND , PROBE_GET_CID , PROBE_GET_CSD , PROBE_SEND_RELATIVE_ADDR ,   PROBE_MMC_SET_RELATIVE_ADDR , PROBE_SELECT_CARD , PROBE_DONE , PROBE_INVALID ,   PROBE_TUR , PROBE_INQUIRY , PROBE_FULL_INQUIRY , PROBE_REPORT_LUNS ,   PROBE_MODE_SENSE , PROBE_SUPPORTED_VPD_LIST , PROBE_DEVICE_ID , PROBE_EXTENDED_INQUIRY ,   PROBE_SERIAL_NUM , PROBE_TUR_FOR_NEGOTIATION , PROBE_INQUIRY_BASIC_DV1 , PROBE_INQUIRY_BASIC_DV2 ,   PROBE_DV_EXIT , PROBE_DONE , PROBE_INVALID }

Functions
	__FBSDID ("$FreeBSD$")
	FEATURE (mmccam, "CAM-based MMC/SD/SDIO stack")
static struct cam_ed *	mmc_alloc_device (struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id)
static void	mmc_dev_async (u_int32_t async_code, struct cam_eb *bus, struct cam_et *target, struct cam_ed *device, void *async_arg)
static void	mmc_action (union ccb *start_ccb)
static void	mmc_dev_advinfo (union ccb *start_ccb)
static void	mmc_announce_periph (struct cam_periph *periph)
static void	mmc_scan_lun (struct cam_periph *periph, struct cam_path *path, cam_flags flags, union ccb *ccb)
static cam_status	mmcprobe_register (struct cam_periph *periph, void *arg)
static void	mmcprobe_start (struct cam_periph *periph, union ccb *start_ccb)
static void	mmcprobe_cleanup (struct cam_periph *periph)
static void	mmcprobe_done (struct cam_periph *periph, union ccb *done_ccb)
static void	mmc_proto_announce (struct cam_ed *device)
static void	mmc_proto_denounce (struct cam_ed *device)
static void	mmc_proto_debug_out (union ccb *ccb)
	MMC_XPT_XPORT (mmc, MMCSD)
	CAM_XPT_PROTO (mmc_proto)
void	mmccam_start_discovery (struct cam_sim *sim)
static void	mmc_print_ident (struct mmc_params *ident_data, struct sbuf *sb)
	PERIPHDRIVER_DECLARE (mmcprobe, probe_driver)
static int	mmc_highest_voltage (uint32_t ocr)
static void	init_standard_ccb (union ccb *ccb, uint32_t cmd)
void	mmc_path_inq (struct ccb_pathinq *cpi, const char *hba, const struct cam_sim *sim, size_t maxio)

Variables
static char *	probe_action_text []
static struct xpt_xport_ops	mmc_xport_ops
static struct xpt_proto_ops	mmc_proto_ops
static struct xpt_proto	mmc_proto
static periph_init_t	probe_periph_init
static struct periph_driver	probe_driver

Macro Definition Documentation

CARD_ID_FREQUENCY

#define CARD_ID_FREQUENCY   400000 /* Spec requires 400kHz max during ID phase. */

Definition at line 515 of file mmc_xpt.c.

MMC_XPT_XPORT

#define MMC_XPT_XPORT	(		x,
			X
	)

Value:

        static struct xpt_xport mmc_xport_ ## x = {     \
                .xport = XPORT_ ## X,                   \
                .name = #x,                             \
                .ops = &mmc_xport_ops,                  \
        };                                              \
        CAM_XPT_XPORT(mmc_xport_ ## x);

Definition at line 153 of file mmc_xpt.c.

PROBE_FLAG_ACMD_SENT

#define PROBE_FLAG_ACMD_SENT   0x1 /* CMD55 is sent, card expects ACMD */

Definition at line 181 of file mmc_xpt.c.

PROBE_FLAG_HOST_CAN_DO_18V

#define PROBE_FLAG_HOST_CAN_DO_18V   0x2 /* Host can do 1.8V signaling */

Definition at line 182 of file mmc_xpt.c.

PROBE_SET_ACTION

#define PROBE_SET_ACTION	(		softc,
			newaction
	)

Value:

do {                                                                    \
        char **text;                                                    \
        text = probe_action_text;                                       \
        CAM_DEBUG((softc)->periph->path, CAM_DEBUG_PROBE,               \
            ("Probe %s to %s\n", text[(softc)->action],                 \
            text[(newaction)]));                                        \
        (softc)->action = (newaction);                                  \
} while(0)

Definition at line 136 of file mmc_xpt.c.

Enumeration Type Documentation

probe_action

enum probe_action

Enumerator
PROBE_RESET
PROBE_IDENTIFY
PROBE_POWER_OFF
PROBE_GET_HOST_OCR
PROBE_RESET_BUS
PROBE_SET_ID_FREQ
PROBE_SET_CS
PROBE_GO_IDLE_STATE
PROBE_SDIO_RESET
PROBE_SEND_IF_COND
PROBE_SDIO_INIT
PROBE_MMC_INIT
PROBE_SEND_APP_OP_COND
PROBE_GET_CID
PROBE_GET_CSD
PROBE_SEND_RELATIVE_ADDR
PROBE_MMC_SET_RELATIVE_ADDR
PROBE_SELECT_CARD
PROBE_DONE
PROBE_INVALID
PROBE_TUR
PROBE_INQUIRY
PROBE_FULL_INQUIRY
PROBE_REPORT_LUNS
PROBE_MODE_SENSE
PROBE_SUPPORTED_VPD_LIST
PROBE_DEVICE_ID
PROBE_EXTENDED_INQUIRY
PROBE_SERIAL_NUM
PROBE_TUR_FOR_NEGOTIATION
PROBE_INQUIRY_BASIC_DV1
PROBE_INQUIRY_BASIC_DV2
PROBE_DV_EXIT
PROBE_DONE
PROBE_INVALID

Definition at line 90 of file mmc_xpt.c.

Function Documentation

__FBSDID()

__FBSDID

(

"$FreeBSD$"

)

CAM_XPT_PROTO()

CAM_XPT_PROTO

(

mmc_proto

)

FEATURE()

FEATURE	(	mmccam	,
		"CAM-based MMC/SD/SDIO stack"
	)

init_standard_ccb()

static void init_standard_ccb ( union ccb *  ccb, uint32_t  cmd  )

inlinestatic

Definition at line 586 of file mmc_xpt.c.

References CAM_DIR_OUT, ccb_hdr::cbfcnp, ccb::ccb_h, ccb_hdr::flags, ccb_hdr::func_code, mmcprobe_done(), ccb_hdr::retry_count, and ccb_hdr::timeout.

Referenced by mmcprobe_start().

Here is the call graph for this function:

Here is the caller graph for this function:

mmc_action()

static void mmc_action ( union ccb *  start_ccb )

static

Definition at line 301 of file mmc_xpt.c.

References CAM_DEBUG, CAM_DEBUG_INFO, CAM_DEBUG_TRACE, ccb::ccb_h, ccb::crcn, ccb_rescan::flags, ccb_hdr::func_code, mmc_dev_advinfo(), mmc_scan_lun(), ccb_hdr::path, cam_path::periph, xpt_action_default(), xpt_action_name(), XPT_DEV_ADVINFO, XPT_SCAN_BUS, XPT_SCAN_LUN, and XPT_SCAN_TGT.

Here is the call graph for this function:

mmc_alloc_device()

static struct cam_ed * mmc_alloc_device ( struct cam_eb *  bus, struct cam_et *  target, lun_id_t  lun_id  )

static

Definition at line 190 of file mmc_xpt.c.

References cam_ed::inq_data, cam_ed::inq_flags, cam_ed::lun_id, cam_ed::maxtags, cam_ed::mintags, cam_ed::queue_flags, cam_ed::quirk, cam_ed::serial_num, cam_ed::serial_num_len, cam_ed::target, and xpt_alloc_device().

Here is the call graph for this function:

mmc_announce_periph()

static void mmc_announce_periph ( struct cam_periph *  periph )

static

Definition at line 380 of file mmc_xpt.c.

References CAM_DEBUG, CAM_DEBUG_INFO, CAM_DEBUG_TRACE, cam_periph_assert, CAM_PRIORITY_NORMAL, CAM_REQ_CMP, CAM_STATUS_MASK, cts, CTS_TYPE_CURRENT_SETTINGS, ccb_trans_settings_mmc::ios, cam_periph::path, cam_path::periph, xpt_action(), XPT_GET_TRAN_SETTINGS, xpt_path_inq(), and xpt_setup_ccb().

Here is the call graph for this function:

mmc_dev_advinfo()

static void mmc_dev_advinfo ( union ccb *  start_ccb )

static

Definition at line 332 of file mmc_xpt.c.

References ccb_dev_advinfo::buf, ccb_dev_advinfo::bufsiz, ccb_dev_advinfo::buftype, CAM_DEBUG, CAM_DEBUG_TRACE, CAM_REQ_CMP, CAM_REQ_INVALID, ccb::ccb_h, ccb::cdai, CDAI_FLAG_STORE, CDAI_TYPE_MMC_PARAMS, CDAI_TYPE_PHYS_PATH, CDAI_TYPE_SCSI_DEVID, CDAI_TYPE_SERIAL_NUM, cam_path::device, cam_ed::device_id, cam_ed::device_id_len, ccb_dev_advinfo::flags, cam_ed::mmc_ident_data, ccb_hdr::path, ccb_dev_advinfo::provsiz, cam_ed::serial_num, cam_ed::serial_num_len, ccb_hdr::status, and xpt_path_assert.

Referenced by mmc_action().

Here is the caller graph for this function:

mmc_dev_async()

static void mmc_dev_async ( u_int32_t  async_code, struct cam_eb *  bus, struct cam_et *  target, struct cam_ed *  device, void *  async_arg  )

static

Definition at line 210 of file mmc_xpt.c.

References AC_LOST_DEVICE, CAM_DEV_UNCONFIGURED, CAM_LUN_WILDCARD, CAM_TARGET_WILDCARD, cam_ed::flags, cam_ed::lun_id, cam_ed::target, cam_et::target_id, and xpt_release_device().

Here is the call graph for this function:

mmc_highest_voltage()

static int mmc_highest_voltage ( uint32_t  ocr )

static

Definition at line 574 of file mmc_xpt.c.

Referenced by mmcprobe_start().

Here is the caller graph for this function:

mmc_path_inq()

void mmc_path_inq	(	struct ccb_pathinq *	cpi,
		const char *	hba,
		const struct cam_sim *	sim,
		size_t	maxio
	)

Definition at line 1216 of file mmc_xpt.c.

References ccb_pathinq::base_transfer_speed, ccb_pathinq::bus_id, CAM_REQ_CMP, cam_sim_bus(), cam_sim_name(), cam_sim_unit(), ccb_pathinq::ccb_h, DEV_IDLEN, ccb_pathinq::dev_name, ccb_pathinq::hba_eng_cnt, HBA_IDLEN, ccb_pathinq::hba_inquiry, ccb_pathinq::hba_misc, ccb_pathinq::hba_vid, ccb_pathinq::initiator_id, ccb_pathinq::max_lun, ccb_pathinq::max_target, ccb_pathinq::maxio, PIM_NOBUSRESET, PIM_SEQSCAN, PROTO_MMCSD, ccb_pathinq::protocol, ccb_pathinq::protocol_version, SCSI_REV_0, SIM_IDLEN, ccb_pathinq::sim_vid, ccb_hdr::status, ccb_pathinq::target_sprt, ccb_pathinq::transport, ccb_pathinq::transport_version, ccb_pathinq::unit_number, ccb_pathinq::version_num, and XPORT_MMCSD.

Referenced by mmc_cam_sim_default_action().

Here is the call graph for this function:

Here is the caller graph for this function:

mmc_print_ident()

static void mmc_print_ident ( struct mmc_params *  ident_data, struct sbuf *  sb  )

static

Definition at line 429 of file mmc_xpt.c.

References CARD_FEATURE_18V, CARD_FEATURE_MEMORY, CARD_FEATURE_MMC, CARD_FEATURE_SD20, CARD_FEATURE_SDHC, CARD_FEATURE_SDIO, mmc_params::card_features, mmc_params::card_ocr, mmc_params::card_rca, mmc_params::io_ocr, and mmc_params::sdio_func_count.

Referenced by mmc_proto_announce().

Here is the caller graph for this function:

mmc_proto_announce()

static void mmc_proto_announce ( struct cam_ed *  device )

static

Definition at line 476 of file mmc_xpt.c.

References cam_ed::mmc_ident_data, and mmc_print_ident().

Referenced by mmc_proto_denounce().

Here is the call graph for this function:

Here is the caller graph for this function:

mmc_proto_debug_out()

static void mmc_proto_debug_out ( union ccb *  ccb )

static

Definition at line 495 of file mmc_xpt.c.

References CAM_DEBUG, CAM_DEBUG_CDB, ccb::ccb_h, ccb_hdr::func_code, ccb_hdr::path, and XPT_MMC_IO.

mmc_proto_denounce()

static void mmc_proto_denounce ( struct cam_ed *  device )

static

Definition at line 488 of file mmc_xpt.c.

References mmc_proto_announce().

Here is the call graph for this function:

mmc_scan_lun()

static void mmc_scan_lun ( struct cam_periph *  periph, struct cam_path *  path, cam_flags  flags, union ccb *  ccb  )

static

Definition at line 230 of file mmc_xpt.c.

References CAM_DEBUG, CAM_DEBUG_INFO, CAM_DEBUG_TRACE, CAM_LUN_WILDCARD, cam_periph_alloc(), CAM_PERIPH_BIO, cam_periph_find(), CAM_PERIPH_INVALID, CAM_REQ_CMP, CAM_REQ_CMP_ERR, ccb_pathinq::ccb_h, ccb::ccb_h, cam_periph::flags, mmcprobe_cleanup(), mmcprobe_register(), mmcprobe_start(), cam_periph::path, ccb_hdr::status, xpt_done(), xpt_path_inq(), xpt_path_lock, xpt_path_lun_id(), xpt_path_owned, xpt_path_unlock, and xpt_print().

Referenced by mmc_action().

Here is the call graph for this function:

Here is the caller graph for this function:

MMC_XPT_XPORT()

MMC_XPT_XPORT	(	mmc	,
		MMCSD
	)

mmccam_start_discovery()

void mmccam_start_discovery

(

struct cam_sim *

sim

)

Definition at line 403 of file mmc_xpt.c.

References CAM_REQ_CMP, cam_sim_name(), cam_sim_path(), ccb, ccb::ccb_h, ccb_hdr::path, xpt_alloc_ccb(), xpt_create_path(), xpt_free_ccb(), xpt_path_sim_device(), and xpt_rescan().

Referenced by mmc_cam_sim_discover().

Here is the call graph for this function:

Here is the caller graph for this function:

mmcprobe_cleanup()

static void mmcprobe_cleanup ( struct cam_periph *  periph )

static

Definition at line 812 of file mmc_xpt.c.

References cam_periph::softc.

Referenced by mmc_scan_lun().

Here is the caller graph for this function:

mmcprobe_done()

static void mmcprobe_done ( struct cam_periph *  periph, union ccb *  done_ccb  )

static

Definition at line 818 of file mmc_xpt.c.

References AC_FOUND_DEVICE, AC_LOST_DEVICE, mmcprobe_softc::action, CAM_DEBUG, CAM_DEBUG_PROBE, CAM_DEV_UNCONFIGURED, CAM_DIR_NONE, cam_periph_invalidate(), cam_periph_release_locked(), cam_release_devq(), mmc_params::card_cid, mmc_params::card_csd, CARD_FEATURE_18V, CARD_FEATURE_MEMORY, CARD_FEATURE_MMC, CARD_FEATURE_SD20, CARD_FEATURE_SDHC, CARD_FEATURE_SDIO, mmc_params::card_features, mmc_params::card_ocr, mmc_params::card_rca, ccb_hdr::cbfcnp, ccb::ccb_h, ccb_mmcio::cmd, ccb::cts, cts, cam_path::device, ccb_hdr::flags, cam_ed::flags, mmcprobe_softc::flags, ccb_hdr::func_code, ccb_trans_settings_mmc::host_ocr, mmcprobe_softc::host_ocr, mmc_params::io_ocr, ccb_trans_settings_mmc::ios, ccb_trans_settings_mmc::ios_valid, ccb_trans_settings::mmc, cam_ed::mmc_ident_data, MMC_PROPOSED_RCA, MMC_VCCQ, ccb::mmcio, ccb_hdr::path, cam_periph::path, ccb_hdr::pinfo, cam_pinfo::priority, PROBE_DONE, PROBE_FLAG_ACMD_SENT, PROBE_FLAG_HOST_CAN_DO_18V, PROBE_GET_CID, PROBE_GET_CSD, PROBE_GET_HOST_OCR, PROBE_GO_IDLE_STATE, PROBE_IDENTIFY, PROBE_INVALID, PROBE_MMC_INIT, PROBE_MMC_SET_RELATIVE_ADDR, PROBE_POWER_OFF, PROBE_RESET, PROBE_RESET_BUS, PROBE_SDIO_INIT, PROBE_SDIO_RESET, PROBE_SELECT_CARD, PROBE_SEND_APP_OP_COND, PROBE_SEND_IF_COND, PROBE_SEND_RELATIVE_ADDR, PROBE_SET_ACTION, PROBE_SET_CS, PROBE_SET_ID_FREQ, PROTO_MMCSD, ccb_trans_settings::proto_specific, cam_ed::protocol, ccb_hdr::retry_count, mmc_params::sdio_func_count, cam_periph::softc, ccb_hdr::timeout, xpt_acquire_device(), xpt_action(), xpt_async(), XPT_GDEV_TYPE, xpt_release_ccb(), xpt_schedule(), and XPT_SET_TRAN_SETTINGS.

Referenced by init_standard_ccb(), and mmcprobe_start().

Here is the call graph for this function:

Here is the caller graph for this function:

mmcprobe_register()

static cam_status mmcprobe_register ( struct cam_periph *  periph, void *  arg  )

static

Definition at line 523 of file mmc_xpt.c.

References mmcprobe_softc::acmd41_count, mmcprobe_softc::action, CAM_DEBUG, CAM_DEBUG_PROBE, CAM_DEBUG_TRACE, CAM_DEV_UNCONFIGURED, cam_periph_acquire(), CAM_PRIORITY_XPT, CAM_REQ_CMP, CAM_REQ_CMP_ERR, cam_path::device, cam_ed::flags, mmcprobe_softc::flags, cam_ed::mmc_ident_data, cam_periph::path, mmcprobe_softc::periph, PROBE_IDENTIFY, PROBE_INVALID, PROBE_RESET, PROBE_SET_ACTION, mmcprobe_softc::restart, cam_periph::softc, and xpt_schedule().

Referenced by mmc_scan_lun().

Here is the call graph for this function:

Here is the caller graph for this function:

mmcprobe_start()

static void mmcprobe_start ( struct cam_periph *  periph, union ccb *  start_ccb  )

static

Definition at line 596 of file mmc_xpt.c.

References mmcprobe_softc::acmd41_count, mmcprobe_softc::action, CAM_DEBUG, CAM_DEBUG_PROBE, CAM_DEV_QFREEZE, CAM_DEV_UNCONFIGURED, CAM_DIR_NONE, cam_fill_mmcio(), CARD_ID_FREQUENCY, mmc_params::card_rca, ccb::ccb_h, ccb_mmcio::cmd, ccb::cpi, ccb::cts, cts, cam_path::device, ccb_hdr::flags, cam_ed::flags, mmcprobe_softc::flags, ccb_trans_settings_mmc::host_caps, mmcprobe_softc::host_ocr, init_standard_ccb(), ccb_trans_settings_mmc::ios, ccb_trans_settings_mmc::ios_valid, ccb_trans_settings::mmc, MMC_BM, MMC_BT, MMC_BW, MMC_CAP_SIGNALING_180, MMC_CLK, MMC_CS, mmc_highest_voltage(), cam_ed::mmc_ident_data, MMC_PM, MMC_PROPOSED_RCA, MMC_VDD, ccb::mmcio, mmcprobe_done(), ccb_hdr::path, cam_periph::path, PROBE_DONE, PROBE_FLAG_ACMD_SENT, PROBE_FLAG_HOST_CAN_DO_18V, PROBE_GET_CID, PROBE_GET_CSD, PROBE_GET_HOST_OCR, PROBE_GO_IDLE_STATE, PROBE_IDENTIFY, PROBE_INVALID, PROBE_MMC_INIT, PROBE_MMC_SET_RELATIVE_ADDR, PROBE_POWER_OFF, PROBE_RESET, PROBE_RESET_BUS, PROBE_SDIO_INIT, PROBE_SDIO_RESET, PROBE_SELECT_CARD, PROBE_SEND_APP_OP_COND, PROBE_SEND_IF_COND, PROBE_SEND_RELATIVE_ADDR, PROBE_SET_CS, PROBE_SET_ID_FREQ, ccb_trans_settings::proto_specific, mmcprobe_softc::restart, cam_periph::softc, ccb_mmcio::stop, xpt_action(), XPT_MMC_GET_TRAN_SETTINGS, XPT_MMC_IO, XPT_MMC_SET_TRAN_SETTINGS, xpt_path_inq(), and XPT_SET_TRAN_SETTINGS.

Referenced by mmc_scan_lun().

Here is the call graph for this function:

Here is the caller graph for this function:

PERIPHDRIVER_DECLARE()

PERIPHDRIVER_DECLARE	(	mmcprobe	,
		probe_driver
	)

Variable Documentation

mmc_proto

struct xpt_proto mmc_proto

static

Initial value:

= {
        .proto = PROTO_MMCSD,
        .name = "mmcsd",
        .ops = &mmc_proto_ops,
}

Definition at line 169 of file mmc_xpt.c.

mmc_proto_ops

struct xpt_proto_ops mmc_proto_ops

static

Initial value:

= {
        .announce = mmc_proto_announce,
        .denounce = mmc_proto_denounce,
        .debug_out = mmc_proto_debug_out,
}

Definition at line 163 of file mmc_xpt.c.

mmc_xport_ops

struct xpt_xport_ops mmc_xport_ops

static

Initial value:

= {
        .alloc_device = mmc_alloc_device,
        .action = mmc_action,
        .async = mmc_dev_async,
        .announce = mmc_announce_periph,
}

Definition at line 146 of file mmc_xpt.c.

probe_action_text

char* probe_action_text[]

static

Initial value:

= {
        "PROBE_RESET",
        "PROBE_IDENTIFY",
        "PROBE_POWER_OFF",
        "PROBE_GET_HOST_OCR",
        "PROBE_RESET_BUS",
        "PROBE_SET_ID_FREQ",
        "PROBE_SET_CS",
        "PROBE_GO_IDLE_STATE",
        "PROBE_SDIO_RESET",
        "PROBE_SEND_IF_COND",
        "PROBE_SDIO_INIT",
        "PROBE_MMC_INIT",
        "PROBE_SEND_APP_OP_COND",
        "PROBE_GET_CID",
        "PROBE_GET_CSD",
        "PROBE_SEND_RELATIVE_ADDR",
        "PROBE_MMC_SET_RELATIVE_ADDR",
        "PROBE_SELECT_CARD",
        "PROBE_DONE",
        "PROBE_INVALID"
}

Definition at line 113 of file mmc_xpt.c.

probe_driver

struct periph_driver probe_driver

static

Initial value:

=
{
        probe_periph_init, "mmcprobe",
        TAILQ_HEAD_INITIALIZER(probe_driver.units),  0,
        CAM_PERIPH_DRV_EARLY
}

Definition at line 506 of file mmc_xpt.c.

probe_periph_init

static void probe_periph_init ( void  )

static

Definition at line 504 of file mmc_xpt.c.