diff options
Diffstat (limited to 'hw/net/cadence_gem.c')
| -rw-r--r-- | hw/net/cadence_gem.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c index 871fcf2..ddabdb3 100644 --- a/hw/net/cadence_gem.c +++ b/hw/net/cadence_gem.c @@ -871,7 +871,7 @@ static void gem_get_rx_desc(CadenceGEMState *s, int q) /* read current descriptor */ address_space_read(&s->dma_as, desc_addr, MEMTXATTRS_UNSPECIFIED, - (uint8_t *)s->rx_desc[q], + s->rx_desc[q], sizeof(uint32_t) * gem_get_desc_len(s, true)); /* Descriptor owned by software ? */ @@ -1029,9 +1029,8 @@ static ssize_t gem_receive(NetClientState *nc, const uint8_t *buf, size_t size) /* Descriptor write-back. */ desc_addr = gem_get_rx_desc_addr(s, q); - address_space_write(&s->dma_as, desc_addr, - MEMTXATTRS_UNSPECIFIED, - (uint8_t *)s->rx_desc[q], + address_space_write(&s->dma_as, desc_addr, MEMTXATTRS_UNSPECIFIED, + s->rx_desc[q], sizeof(uint32_t) * gem_get_desc_len(s, true)); /* Next descriptor */ @@ -1137,7 +1136,7 @@ static void gem_transmit(CadenceGEMState *s) DB_PRINT("read descriptor 0x%" HWADDR_PRIx "\n", packet_desc_addr); address_space_read(&s->dma_as, packet_desc_addr, - MEMTXATTRS_UNSPECIFIED, (uint8_t *)desc, + MEMTXATTRS_UNSPECIFIED, desc, sizeof(uint32_t) * gem_get_desc_len(s, false)); /* Handle all descriptors owned by hardware */ while (tx_desc_get_used(desc) == 0) { @@ -1185,14 +1184,12 @@ static void gem_transmit(CadenceGEMState *s) * the processor. */ address_space_read(&s->dma_as, desc_addr, - MEMTXATTRS_UNSPECIFIED, - (uint8_t *)desc_first, + MEMTXATTRS_UNSPECIFIED, desc_first, sizeof(desc_first)); tx_desc_set_used(desc_first); address_space_write(&s->dma_as, desc_addr, - MEMTXATTRS_UNSPECIFIED, - (uint8_t *)desc_first, - sizeof(desc_first)); + MEMTXATTRS_UNSPECIFIED, desc_first, + sizeof(desc_first)); /* Advance the hardware current descriptor past this packet */ if (tx_desc_get_wrap(desc)) { s->tx_desc_addr[q] = s->regs[GEM_TXQBASE]; @@ -1246,8 +1243,8 @@ static void gem_transmit(CadenceGEMState *s) } DB_PRINT("read descriptor 0x%" HWADDR_PRIx "\n", packet_desc_addr); address_space_read(&s->dma_as, packet_desc_addr, - MEMTXATTRS_UNSPECIFIED, (uint8_t *)desc, - sizeof(uint32_t) * gem_get_desc_len(s, false)); + MEMTXATTRS_UNSPECIFIED, desc, + sizeof(uint32_t) * gem_get_desc_len(s, false)); } if (tx_desc_get_used(desc)) { |