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

/openbmc/linux/drivers/mtd/nand/
H A Decc-sw-bch.c175 unsigned int code_size = 0, nsteps; in nand_ecc_sw_bch_init_ctx() local
207 nsteps = mtd->writesize / conf->step_size; in nand_ecc_sw_bch_init_ctx()
212 nsteps = mtd->writesize / conf->step_size; in nand_ecc_sw_bch_init_ctx()
214 code_size = (mtd->oobsize - 2) / nsteps; in nand_ecc_sw_bch_init_ctx()
247 nand->ecc.ctx.nsteps = nsteps; in nand_ecc_sw_bch_init_ctx()
248 nand->ecc.ctx.total = nsteps * code_size; in nand_ecc_sw_bch_init_ctx()
256 nand->ecc.ctx.nsteps * engine_conf->code_size) { in nand_ecc_sw_bch_init_ctx()
298 int eccsteps = nand->ecc.ctx.nsteps; in nand_ecc_sw_bch_prepare_io_req()
336 int eccsteps = nand->ecc.ctx.nsteps; in nand_ecc_sw_bch_finish_io_req()
368 for (eccsteps = nand->ecc.ctx.nsteps, i = 0, data = req->databuf.in; in nand_ecc_sw_bch_finish_io_req()
H A Decc-sw-hamming.c516 nand->ecc.ctx.nsteps = mtd->writesize / conf->step_size; in nand_ecc_sw_hamming_init_ctx()
517 nand->ecc.ctx.total = nand->ecc.ctx.nsteps * engine_conf->code_size; in nand_ecc_sw_hamming_init_ctx()
552 int eccsteps = nand->ecc.ctx.nsteps; in nand_ecc_sw_hamming_prepare_io_req()
590 int eccsteps = nand->ecc.ctx.nsteps; in nand_ecc_sw_hamming_finish_io_req()
622 for (eccsteps = nand->ecc.ctx.nsteps, i = 0, data = req->databuf.in; in nand_ecc_sw_hamming_finish_io_req()
/openbmc/linux/include/linux/mtd/
H A Dnand.h241 unsigned int nsteps; member
641 return nand->ecc.ctx.nsteps; in nanddev_get_ecc_nsteps()
651 return nand->ecc.ctx.total / nand->ecc.ctx.nsteps; in nanddev_get_ecc_bytes_per_step()
/openbmc/u-boot/drivers/mtd/nand/raw/
H A Dnand_base.c4047 int nsteps, ecc_bytes; in nand_check_ecc_caps() local
4056 nsteps = mtd->writesize / preset_step; in nand_check_ecc_caps()
4073 if (ecc_bytes * nsteps > oobavail) { in nand_check_ecc_caps()
4109 int req_corr, step_size, strength, nsteps, ecc_bytes, ecc_bytes_total; in nand_match_ecc_req() local
4142 nsteps = mtd->writesize / step_size; in nand_match_ecc_req()
4147 ecc_bytes_total = ecc_bytes * nsteps; in nand_match_ecc_req()
4150 strength * nsteps < req_corr) in nand_match_ecc_req()
4191 int step_size, strength, nsteps, ecc_bytes, corr; in nand_maximize_ecc() local
4214 nsteps = mtd->writesize / step_size; in nand_maximize_ecc()
4220 if (ecc_bytes * nsteps > oobavail) in nand_maximize_ecc()
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/openbmc/linux/drivers/mtd/nand/raw/
H A Dnand_base.c6007 int ecc_bytes, nsteps = mtd->writesize / preset_step; in nand_check_ecc_caps() local
6025 if (ecc_bytes * nsteps > oobavail) { in nand_check_ecc_caps()
6063 int req_corr, step_size, strength, nsteps, ecc_bytes, ecc_bytes_total; in nand_match_ecc_req() local
6093 nsteps = mtd->writesize / step_size; in nand_match_ecc_req()
6098 ecc_bytes_total = ecc_bytes * nsteps; in nand_match_ecc_req()
6101 strength * nsteps < req_corr) in nand_match_ecc_req()
6142 int step_size, strength, nsteps, ecc_bytes, corr; in nand_maximize_ecc() local
6162 nsteps = mtd->writesize / step_size; in nand_maximize_ecc()
6168 if (ecc_bytes * nsteps > oobavail) in nand_maximize_ecc()
6171 corr = strength * nsteps; in nand_maximize_ecc()
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H A Domap2.c1777 unsigned int nsteps = nanddev_get_ecc_nsteps(nand); in omap_sw_ooblayout_ecc() local
1781 if (section >= nsteps) in omap_sw_ooblayout_ecc()
1798 unsigned int nsteps = nanddev_get_ecc_nsteps(nand); in omap_sw_ooblayout_free() local
1809 off += ((ecc_bytes + 1) * nsteps); in omap_sw_ooblayout_free()