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Add mcc_test_unit_ready and mmc_mode_select (buggy). Allow for timeouts on

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mmc commands - more work needed here too.
This commit is contained in:
R. Bernstein
2010-02-07 07:20:28 -05:00
parent 51f6eb6912
commit bf7d63b435
4 changed files with 157 additions and 67 deletions
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3
include/cdio/mmc.h
View File

@@ -160,8 +160,7 @@ extern "C" {
*/
typedef enum {
CDIO_MMC_TEST_UNIT_READY = 0x00, /**< Request drive
information. */
CDIO_MMC_GPCMD_TEST_UNIT_READY = 0x00, /**< test if drive ready. */
CDIO_MMC_GPCMD_INQUIRY = 0x12, /**< Request drive
information. */
CDIO_MMC_GPCMD_MODE_SELECT_6 = 0x15, /**< Select medium

66
include/cdio/mmc_cmds.h
View File

@@ -41,29 +41,57 @@ extern "C" {
/**
Return results of media status
@param p_cdio the CD object to be acted upon.
@param out_buf media status code from operation
@return DRIVER_OP_SUCCESS (0) if we got the status.
return codes are the same as driver_return_code_t
@return DRIVER_OP_SUCCESS (0) if we got the status. Return codes
are the same as driver_return_code_t
*/
driver_return_code_t mmc_get_event_status(const CdIo_t *p_cdio,
uint8_t out_buf[2]);
/**
Run a SCSI-MMC MODE SELECT (10-byte) command
and put the results in p_buf.
@param p_cdio the CD object to be acted upon.
@param p_buf pointer to location to store mode sense information
@param i_size number of bytes allocated to p_buf
@param page which "page" of the mode sense command we are interested in
@param i_timeout value in milliseconds to use on timeout. Setting
to 0 uses the default time-out value stored in
mmc_timeout_ms.
@return DRIVER_OP_SUCCESS if we ran the command ok.
*/
driver_return_code_t mmc_mode_select_10(CdIo_t *p_cdio, /*out*/ void *p_buf,
unsigned int i_size, int page,
unsigned int i_timeout);
/**
Run a MODE_SENSE command (6- or 10-byte version)
Run a SCSI-MMC MODE_SENSE command (6- or 10-byte version)
and put the results in p_buf
@param p_cdio the CD object to be acted upon.
@param p_buf pointer to location to store mode sense information
@param i_size number of bytes allocated to p_buf
@param page which "page" of the mode sense command we are interested in
@return DRIVER_OP_SUCCESS if we ran the command ok.
*/
driver_return_code_t mmc_mode_sense( CdIo_t *p_cdio, /*out*/ void *p_buf,
int i_size, int page);
unsigned int i_size, int page);
/**
Run a MODE_SENSE command (10-byte version)
Run a SCSI-MMC MODE SENSE command (10-byte version)
and put the results in p_buf
@param p_cdio the CD object to be acted upon.
@param p_buf pointer to location to store mode sense information
@@ -72,10 +100,10 @@ extern "C" {
@return DRIVER_OP_SUCCESS if we ran the command ok.
*/
driver_return_code_t mmc_mode_sense_10( CdIo_t *p_cdio, /*out*/ void *p_buf,
int i_size, int page);
unsigned int i_size, int page);
/**
Run a MODE_SENSE command (6-byte version)
Run a SCSI-MMC MODE SENSE command (6-byte version)
and put the results in p_buf
@param p_cdio the CD object to be acted upon.
@param p_buf pointer to location to store mode sense information
@@ -84,7 +112,7 @@ extern "C" {
@return DRIVER_OP_SUCCESS if we ran the command ok.
*/
driver_return_code_t mmc_mode_sense_6( CdIo_t *p_cdio, /*out*/ void *p_buf,
int i_size, int page);
unsigned int i_size, int page);
/**
Issue a MMC READ_CD command.
@@ -185,6 +213,8 @@ extern "C" {
@param i_blocksize size of the a block expected to be returned
@param i_blocks number of blocks expected to be returned.
@return DRIVER_OP_SUCCESS if we ran the command ok.
*/
driver_return_code_t
mmc_read_cd ( const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
@@ -223,16 +253,30 @@ extern "C" {
Load or Unload media using a MMC START STOP UNIT command.
@param p_cdio the CD object to be acted upon.
@param b_eject eject if true and close tray if false
@param b_immediate wait or don't wait for operation to complete
@param power_condition Set CD-ROM to idle/standby/sleep. If nonzero,
eject/load is ignored, so set to 0 if you want to eject or load.
@return DRIVER_OP_SUCCESS if we ran the command ok.
@see mmc_eject_media or mmc_close_tray
*/
driver_return_code_t
mmc_start_stop_unit(const CdIo_t *p_cdio, bool b_eject, bool b_immediate,
uint8_t power_condition);
driver_return_code_t mmc_start_stop_unit(const CdIo_t *p_cdio, bool b_eject,
bool b_immediate, uint8_t power_condition);
/**
Check if drive is ready using SCSI-MMC TEST UNIT READY command.
@param p_cdio the CD object to be acted upon.
@return DRIVER_OP_SUCCESS if we ran the command ok.
*/
driver_return_code_t mmc_test_unit_ready(const CdIo_t *p_cdio);
#ifndef DO_NOT_WANT_OLD_MMC_COMPATIBILITY
#define mmc_start_stop_media mmc_start_stop_unit