Include dependency graph for flash/nand/fileio.c:

Functions
	COMMAND_HELPER (nand_fileio_parse_args, struct nand_fileio_state state, struct nand_device *dev, enum fileio_access filemode, bool need_size, bool sw_ecc)

int	nand_fileio_cleanup (struct nand_fileio_state *state)

int	nand_fileio_finish (struct nand_fileio_state *state)

void	nand_fileio_init (struct nand_fileio_state *state)

int	nand_fileio_read (struct nand_device nand, struct nand_fileio_state s)

int	nand_fileio_start (struct command_invocation cmd, struct nand_device nand, const char filename, int filemode, struct nand_fileio_state state)

Variables
static struct nand_ecclayout	nand_oob_16

static struct nand_ecclayout	nand_oob_64

Function Documentation

◆ COMMAND_HELPER()

COMMAND_HELPER	(	nand_fileio_parse_args	,
		struct nand_fileio_state *	state,
		struct nand_device **	dev,
		enum fileio_access	filemode,
		bool	need_size,
		bool	sw_ecc
	)

Definition at line 104 of file flash/nand/fileio.c.

References CALL_COMMAND_HANDLER, CMD, CMD_ARGC, CMD_ARGV, COMMAND_PARSE_NUMBER, command_print(), nand_device::device, ERROR_COMMAND_SYNTAX_ERROR, ERROR_NAND_DEVICE_NOT_PROBED, ERROR_OK, fileio_size(), nand_fileio_init(), nand_fileio_start(), NAND_OOB_ONLY, NAND_OOB_RAW, NAND_OOB_SW_ECC, NAND_OOB_SW_ECC_KW, nand_device::page_size, and state.

◆ nand_fileio_cleanup()

int nand_fileio_cleanup ( struct nand_fileio_state * state )

Definition at line 86 of file flash/nand/fileio.c.

References ERROR_OK, fileio_close(), NULL, and state.

Referenced by COMMAND_HANDLER(), and nand_fileio_finish().

◆ nand_fileio_finish()

int nand_fileio_finish ( struct nand_fileio_state * state )

Definition at line 98 of file flash/nand/fileio.c.

References duration_measure(), nand_fileio_cleanup(), and state.

Referenced by COMMAND_HANDLER().

◆ nand_fileio_init()

void nand_fileio_init ( struct nand_fileio_state * state )

Definition at line 40 of file flash/nand/fileio.c.

References NAND_OOB_NONE, and state.

Referenced by COMMAND_HANDLER(), and COMMAND_HELPER().

◆ nand_fileio_read()

int nand_fileio_read	(	struct nand_device *	nand,
		struct nand_fileio_state *	s
	)

Returns: If no error occurred, returns number of bytes consumed; otherwise, returns a negative error code.)

Definition at line 171 of file flash/nand/fileio.c.

References nand_fileio_state::eccpos, nand_fileio_state::fileio, fileio_read(), nand_calculate_ecc(), nand_calculate_ecc_kw(), NAND_OOB_SW_ECC, NAND_OOB_SW_ECC_KW, nand_fileio_state::oob, nand_fileio_state::oob_format, nand_fileio_state::oob_size, nand_fileio_state::page, nand_device::page_size, and nand_fileio_state::page_size.

Referenced by COMMAND_HANDLER().

◆ nand_fileio_start()

int nand_fileio_start	(	struct command_invocation *	cmd,
		struct nand_device *	nand,
		const char *	filename,
		int	filemode,
		struct nand_fileio_state *	state
	)

Definition at line 46 of file flash/nand/fileio.c.

References cmd, command_print(), duration_start(), nand_ecclayout::eccpos, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, FILEIO_BINARY, fileio_open(), FILEIO_READ, nand_oob_16, nand_oob_64, NAND_OOB_ONLY, NAND_OOB_RAW, NAND_OOB_SW_ECC, NAND_OOB_SW_ECC_KW, nand_device::page_size, and state.

Referenced by COMMAND_HANDLER(), and COMMAND_HELPER().

Variable Documentation

◆ nand_oob_16

struct nand_ecclayout nand_oob_16

static

Initial value:

= {
    .eccbytes = 6,
    .eccpos = {0, 1, 2, 3, 6, 7},
    .oobfree = {
        {.offset = 8,
         .length = 8}
    }
}

Definition at line 1 of file flash/nand/fileio.c.

Referenced by nand_fileio_start().

◆ nand_oob_64

struct nand_ecclayout nand_oob_64