diff options
Diffstat (limited to 'hw/dma/xlnx-zdma.c')
| -rw-r--r-- | hw/dma/xlnx-zdma.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/hw/dma/xlnx-zdma.c b/hw/dma/xlnx-zdma.c index 1c1b142293..2d9c0a0d5e 100644 --- a/hw/dma/xlnx-zdma.c +++ b/hw/dma/xlnx-zdma.c @@ -372,7 +372,7 @@ static uint64_t zdma_update_descr_addr(XlnxZDMA *s, bool type, static void zdma_write_dst(XlnxZDMA *s, uint8_t *buf, uint32_t len) { uint32_t dst_size, dlen; - bool dst_intr, dst_type; + bool dst_intr; unsigned int ptype = ARRAY_FIELD_EX32(s->regs, ZDMA_CH_CTRL0, POINT_TYPE); unsigned int rw_mode = ARRAY_FIELD_EX32(s->regs, ZDMA_CH_CTRL0, MODE); unsigned int burst_type = ARRAY_FIELD_EX32(s->regs, ZDMA_CH_DATA_ATTR, @@ -386,17 +386,17 @@ static void zdma_write_dst(XlnxZDMA *s, uint8_t *buf, uint32_t len) while (len) { dst_size = FIELD_EX32(s->dsc_dst.words[2], ZDMA_CH_DST_DSCR_WORD2, SIZE); - dst_type = FIELD_EX32(s->dsc_dst.words[3], ZDMA_CH_DST_DSCR_WORD3, - TYPE); if (dst_size == 0 && ptype == PT_MEM) { uint64_t next; + bool dst_type = FIELD_EX32(s->dsc_dst.words[3], + ZDMA_CH_DST_DSCR_WORD3, + TYPE); + next = zdma_update_descr_addr(s, dst_type, R_ZDMA_CH_DST_CUR_DSCR_LSB); zdma_load_descriptor(s, next, &s->dsc_dst); dst_size = FIELD_EX32(s->dsc_dst.words[2], ZDMA_CH_DST_DSCR_WORD2, SIZE); - dst_type = FIELD_EX32(s->dsc_dst.words[3], ZDMA_CH_DST_DSCR_WORD3, - TYPE); } /* Match what hardware does by ignoring the dst_size and only using |