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Searched refs:step_size (Results 1 – 6 of 6) sorted by relevance

/openbmc/u-boot/drivers/spi/
H A Dbcm63xx_hsspi.c219 size_t step_size = HSSPI_FIFO_SIZE; in bcm63xx_hsspi_xfer() local
237 step_size -= HSSPI_FIFO_OP_SIZE; in bcm63xx_hsspi_xfer()
254 size_t curr_step = min(step_size, data_bytes); in bcm63xx_hsspi_xfer()
/openbmc/u-boot/include/linux/mtd/
H A Dnand.h120 unsigned int step_size; member
123 #define NAND_ECCREQ(str, stp) { .strength = (str), .step_size = (stp) }
H A Drawnand.h522 int (*calc_ecc_bytes)(int step_size, int strength);
/openbmc/u-boot/drivers/mtd/nand/raw/
H A Dnand_base.c4109 int req_corr, step_size, strength, nsteps, ecc_bytes, ecc_bytes_total; in nand_match_ecc_req() local
4126 step_size = stepinfo->stepsize; in nand_match_ecc_req()
4136 if (step_size < req_step && strength < req_strength) in nand_match_ecc_req()
4139 if (mtd->writesize % step_size) in nand_match_ecc_req()
4142 nsteps = mtd->writesize / step_size; in nand_match_ecc_req()
4144 ecc_bytes = caps->calc_ecc_bytes(step_size, strength); in nand_match_ecc_req()
4159 best_step = step_size; in nand_match_ecc_req()
4191 int step_size, strength, nsteps, ecc_bytes, corr; in nand_maximize_ecc() local
4202 step_size = stepinfo->stepsize; in nand_maximize_ecc()
4205 if (chip->ecc.size && step_size != chip->ecc.size) in nand_maximize_ecc()
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H A Ddenali.h323 int denali_calc_ecc_bytes(int step_size, int strength);
H A Ddenali.c1112 int denali_calc_ecc_bytes(int step_size, int strength) in denali_calc_ecc_bytes() argument
1115 return DIV_ROUND_UP(strength * fls(step_size * 8), 16) * 2; in denali_calc_ecc_bytes()