Lines Matching refs:bufcnt
96 size_t bufcnt; member
307 while ((ctx->bufcnt < ctx->buflen) && ctx->total) { in atmel_sha_append_sg()
309 count = min(count, ctx->buflen - ctx->bufcnt); in atmel_sha_append_sg()
326 scatterwalk_map_and_copy(ctx->buffer + ctx->bufcnt, ctx->sg, in atmel_sha_append_sg()
329 ctx->bufcnt += count; in atmel_sha_append_sg()
370 size[0] += ctx->bufcnt; in atmel_sha_fill_padding()
371 if (size[0] < ctx->bufcnt) in atmel_sha_fill_padding()
384 index = ctx->bufcnt & 0x7f; in atmel_sha_fill_padding()
386 *(ctx->buffer + ctx->bufcnt) = 0x80; in atmel_sha_fill_padding()
387 memset(ctx->buffer + ctx->bufcnt + 1, 0, padlen-1); in atmel_sha_fill_padding()
388 memcpy(ctx->buffer + ctx->bufcnt + padlen, bits, 16); in atmel_sha_fill_padding()
389 ctx->bufcnt += padlen + 16; in atmel_sha_fill_padding()
394 index = ctx->bufcnt & 0x3f; in atmel_sha_fill_padding()
396 *(ctx->buffer + ctx->bufcnt) = 0x80; in atmel_sha_fill_padding()
397 memset(ctx->buffer + ctx->bufcnt + 1, 0, padlen-1); in atmel_sha_fill_padding()
398 memcpy(ctx->buffer + ctx->bufcnt + padlen, &bits[1], 8); in atmel_sha_fill_padding()
399 ctx->bufcnt += padlen + 8; in atmel_sha_fill_padding()
465 ctx->bufcnt = 0; in atmel_sha_init()
706 int bufcnt; in atmel_sha_update_cpu() local
710 bufcnt = ctx->bufcnt; in atmel_sha_update_cpu()
711 ctx->bufcnt = 0; in atmel_sha_update_cpu()
713 return atmel_sha_xmit_cpu(dd, ctx->buffer, bufcnt, 1); in atmel_sha_update_cpu()
745 ctx->bufcnt, ctx->digcnt[1], ctx->digcnt[0], final); in atmel_sha_update_dma_slow()
750 if (final || (ctx->bufcnt == ctx->buflen)) { in atmel_sha_update_dma_slow()
751 count = ctx->bufcnt; in atmel_sha_update_dma_slow()
752 ctx->bufcnt = 0; in atmel_sha_update_dma_slow()
769 if (ctx->bufcnt || ctx->offset) in atmel_sha_update_dma_start()
773 ctx->digcnt[1], ctx->digcnt[0], ctx->bufcnt, ctx->total); in atmel_sha_update_dma_start()
821 count = ctx->bufcnt; in atmel_sha_update_dma_start()
822 ctx->bufcnt = 0; in atmel_sha_update_dma_start()
835 count = ctx->bufcnt; in atmel_sha_update_dma_start()
836 ctx->bufcnt = 0; in atmel_sha_update_dma_start()
903 if (ctx->bufcnt >= ATMEL_SHA_DMA_THRESHOLD) { in atmel_sha_final_req()
905 count = ctx->bufcnt; in atmel_sha_final_req()
906 ctx->bufcnt = 0; in atmel_sha_final_req()
912 count = ctx->bufcnt; in atmel_sha_final_req()
913 ctx->bufcnt = 0; in atmel_sha_final_req()
993 ctx->digcnt[0], ctx->bufcnt); in atmel_sha_finish()
1173 if (ctx->bufcnt + ctx->total < ATMEL_SHA_DMA_THRESHOLD) in atmel_sha_update()
1176 } else if (ctx->bufcnt + ctx->total < ctx->buflen) { in atmel_sha_update()
1512 num_words = DIV_ROUND_UP(ctx->bufcnt, sizeof(u32)); in atmel_sha_cpu_transfer()
1516 ctx->offset += ctx->bufcnt; in atmel_sha_cpu_transfer()
1517 ctx->total -= ctx->bufcnt; in atmel_sha_cpu_transfer()
1530 ctx->bufcnt = min_t(size_t, ctx->block_size, ctx->total); in atmel_sha_cpu_transfer()
1532 ctx->offset, ctx->bufcnt, 0); in atmel_sha_cpu_transfer()
1576 ctx->bufcnt = min_t(size_t, ctx->block_size, ctx->total); in atmel_sha_cpu_start()
1578 ctx->offset, ctx->bufcnt, 0); in atmel_sha_cpu_start()
1878 ctx->bufcnt = 0; in atmel_sha_hmac_init_done()