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

/Linux-v5.4/lib/
Dbch.c209 load_ecc8(bch, bch->ecc_buf, ecc); in encode_bch()
211 memset(bch->ecc_buf, 0, r_bytes); in encode_bch()
218 encode_bch_unaligned(bch, data, mlen, bch->ecc_buf); in encode_bch()
228 memcpy(r, bch->ecc_buf, r_bytes); in encode_bch()
254 memcpy(bch->ecc_buf, r, r_bytes); in encode_bch()
258 encode_bch_unaligned(bch, data, len, bch->ecc_buf); in encode_bch()
262 store_ecc8(bch, ecc, bch->ecc_buf); in encode_bch()
1018 load_ecc8(bch, bch->ecc_buf, calc_ecc); in decode_bch()
1025 bch->ecc_buf[i] ^= bch->ecc_buf2[i]; in decode_bch()
1026 sum |= bch->ecc_buf[i]; in decode_bch()
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/Linux-v5.4/include/linux/
Dbch.h47 uint32_t *ecc_buf; member
/Linux-v5.4/drivers/mtd/nand/raw/
Dlpc32xx_slc.c233 uint32_t *ecc_buf; member
545 &host->ecc_buf[i], 4, DMA_DEV_TO_MEM); in lpc32xx_xfer()
572 host->ecc_buf[chip->ecc.steps - 1] = in lpc32xx_xfer()
621 lpc32xx_slc_ecc_copy(tmpecc, (uint32_t *) host->ecc_buf, chip->ecc.steps); in lpc32xx_nand_read_page_syndrome()
695 lpc32xx_slc_ecc_copy(pb, (uint32_t *)host->ecc_buf, chip->ecc.steps); in lpc32xx_nand_write_page_syndrome()
779 host->ecc_buf = (uint32_t *)(host->data_buf + LPC32XX_DMA_DATA_SIZE); in lpc32xx_nand_attach_chip()
Domap2.c724 static void gen_true_ecc(u8 *ecc_buf) in gen_true_ecc() argument
726 u32 tmp = ecc_buf[0] | (ecc_buf[1] << 16) | in gen_true_ecc()
727 ((ecc_buf[2] & 0xF0) << 20) | ((ecc_buf[2] & 0x0F) << 8); in gen_true_ecc()
729 ecc_buf[0] = ~(P64o(tmp) | P64e(tmp) | P32o(tmp) | P32e(tmp) | in gen_true_ecc()
731 ecc_buf[1] = ~(P1024o(tmp) | P1024e(tmp) | P512o(tmp) | P512e(tmp) | in gen_true_ecc()
733 ecc_buf[2] = ~(P4o(tmp) | P4e(tmp) | P2o(tmp) | P2e(tmp) | P1o(tmp) | in gen_true_ecc()
Dsh_flctl.c487 unsigned long *ecc_buf = (unsigned long *)buff; in read_ecfiforeg() local
493 ecc_buf[i] = readl(FLECFIFO(flctl)); in read_ecfiforeg()
494 ecc_buf[i] = be32_to_cpu(ecc_buf[i]); in read_ecfiforeg()
Dstm32_fmc2_nand.c259 u8 *ecc_buf; member
936 p = fmc2->ecc_buf; in stm32_fmc2_xfer()
1088 u32 *ecc_sta = (u32 *)fmc2->ecc_buf; in stm32_fmc2_sequencer_correct()
1591 fmc2->ecc_buf = devm_kzalloc(fmc2->dev, FMC2_MAX_ECC_BUF_LEN, in stm32_fmc2_dma_setup()
1593 if (!fmc2->ecc_buf) in stm32_fmc2_dma_setup()