| /linux-4.1.27/tools/testing/selftests/powerpc/copyloops/ |
| H A D | validate.c | 17 unsigned long dst_off, unsigned long len, void *redzone, do_one()
25 dstp = dst + MIN_REDZONE + dst_off; do_one()
65 unsigned long len, src_off, dst_off; test_copy_loop() local
86 for (dst_off = 0; dst_off < MAX_OFFSET; dst_off++) { test_copy_loop()
87 do_one(src, dst, src_off, dst_off, len, test_copy_loop()
16 do_one(char *src, char *dst, unsigned long src_off, unsigned long dst_off, unsigned long len, void *redzone, void *fill) do_one() argument
|
| /linux-4.1.27/drivers/dma/ |
| H A D | dmatest.c | 341 unsigned int dst_off, unsigned int len, unsigned long data) result()
343 pr_info("%s: result #%u: '%s' with src_off=0x%x dst_off=0x%x len=0x%x (%lu)\n", result()
344 current->comm, n, err, src_off, dst_off, len, data); result()
348 unsigned int dst_off, unsigned int len, dbg_result()
351 pr_debug("%s: result #%u: '%s' with src_off=0x%x dst_off=0x%x len=0x%x (%lu)\n", dbg_result()
352 current->comm, n, err, src_off, dst_off, len, data); dbg_result()
355 #define verbose_result(err, n, src_off, dst_off, len, data) ({ \
357 result(err, n, src_off, dst_off, len, data); \
359 dbg_result(err, n, src_off, dst_off, len, data);\
486 unsigned int src_off, dst_off, len; dmatest_func() local
518 dst_off = 0; dmatest_func()
521 dst_off = dmatest_random() % (params->buf_size - len + 1); dmatest_func()
524 dst_off = (dst_off >> align) << align; dmatest_func()
528 dmatest_init_dsts(thread->dsts, dst_off, len, dmatest_func()
537 src_off, dst_off, len, ret); dmatest_func()
554 src_off, dst_off, len, ret); dmatest_func()
573 src_off, dst_off, len, ret); dmatest_func()
582 dsts[0] + dst_off, dmatest_func()
586 dsts[0] + dst_off, dmatest_func()
593 dma_pq[i] = dsts[i] + dst_off; dmatest_func()
602 dst_off, len, ret); dmatest_func()
616 dst_off, len, ret); dmatest_func()
638 result("test timed out", total_tests, src_off, dst_off, dmatest_func()
647 dst_off, len, ret); dmatest_func()
656 dst_off, len, 0); dmatest_func()
671 error_count += dmatest_verify(thread->dsts, 0, dst_off, dmatest_func()
673 error_count += dmatest_verify(thread->dsts, dst_off, dmatest_func()
674 dst_off + len, src_off, dmatest_func()
676 error_count += dmatest_verify(thread->dsts, dst_off + len, dmatest_func()
677 params->buf_size, dst_off + len, dmatest_func()
681 result("data error", total_tests, src_off, dst_off, dmatest_func()
686 dst_off, len, 0); dmatest_func()
340 result(const char *err, unsigned int n, unsigned int src_off, unsigned int dst_off, unsigned int len, unsigned long data) result() argument
347 dbg_result(const char *err, unsigned int n, unsigned int src_off, unsigned int dst_off, unsigned int len, unsigned long data) dbg_result() argument
|
| /linux-4.1.27/sound/drivers/ |
| H A D | aloop.c | 381 unsigned int dst_off = dpcm->buf_pos; clear_capture_buf() local
390 if (dst_off + size > dpcm->pcm_buffer_size) clear_capture_buf()
391 size = dpcm->pcm_buffer_size - dst_off; clear_capture_buf()
392 snd_pcm_format_set_silence(runtime->format, dst + dst_off, clear_capture_buf()
399 dst_off = 0; clear_capture_buf()
411 unsigned int dst_off = capt->buf_pos; copy_play_buf() local
435 if (dst_off + size > capt->pcm_buffer_size) copy_play_buf()
436 size = capt->pcm_buffer_size - dst_off; copy_play_buf()
437 memcpy(dst + dst_off, src + src_off, size); copy_play_buf()
443 dst_off = (dst_off + size) % capt->pcm_buffer_size; copy_play_buf()
|
| /linux-4.1.27/drivers/crypto/ |
| H A D | mxs-dcp.c | 266 uint32_t dst_off = 0; mxs_dcp_aes_block_crypt() local
318 dst_off = 0; mxs_dcp_aes_block_crypt()
320 rem = min(sg_dma_len(dst) - dst_off, mxs_dcp_aes_block_crypt()
323 memcpy(dst_buf + dst_off, out_tmp, rem); mxs_dcp_aes_block_crypt()
325 dst_off += rem; mxs_dcp_aes_block_crypt()
328 if (dst_off == sg_dma_len(dst)) { mxs_dcp_aes_block_crypt()
|
| /linux-4.1.27/drivers/gpu/drm/qxl/ |
| H A D | qxl_ioctl.c | 82 * *(dst + dst_off) = qxl_bo_physical_address(src, src_off)
|
| /linux-4.1.27/drivers/mmc/host/ |
| H A D | tifm_sd.c | 211 static void tifm_sd_copy_page(struct page *dst, unsigned int dst_off, tifm_sd_copy_page() argument
216 unsigned char *dst_buf = kmap_atomic(dst) + dst_off; tifm_sd_copy_page()
220 kunmap_atomic(dst_buf - dst_off); tifm_sd_copy_page()
|
| /linux-4.1.27/fs/f2fs/ |
| H A D | node.c | 108 pgoff_t dst_off; get_next_nat_page() local
114 dst_off = next_nat_addr(sbi, src_off); get_next_nat_page()
118 dst_page = grab_meta_page(sbi, dst_off); get_next_nat_page()
|
| H A D | segment.c | 1618 pgoff_t src_off, dst_off; get_next_sit_page() local
1622 dst_off = next_sit_addr(sbi, src_off); get_next_sit_page()
1626 dst_page = grab_meta_page(sbi, dst_off); get_next_sit_page()
|
| /linux-4.1.27/fs/btrfs/ |
| H A D | extent_io.c | 5532 unsigned long dst_off, unsigned long src_off, copy_pages()
5543 if (areas_overlap(src_off, dst_off, len)) copy_pages()
5548 memmove(dst_kaddr + dst_off, src_kaddr + src_off, len); copy_pages()
5550 memcpy(dst_kaddr + dst_off, src_kaddr + src_off, len); copy_pages()
5531 copy_pages(struct page *dst_page, struct page *src_page, unsigned long dst_off, unsigned long src_off, unsigned long len) copy_pages() argument
|
| /linux-4.1.27/drivers/net/ethernet/broadcom/ |
| H A D | tg3.c | 15703 int i, dst_off; tg3_read_bc_ver() local
15723 dst_off = strlen(tp->fw_ver); tg3_read_bc_ver()
15726 if (TG3_VER_SIZE - dst_off < 16 || tg3_read_bc_ver()
15736 memcpy(tp->fw_ver + dst_off + i, &v, sizeof(v)); tg3_read_bc_ver()
15747 snprintf(&tp->fw_ver[dst_off], TG3_VER_SIZE - dst_off, tg3_read_bc_ver()
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