diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2021-12-17 23:45:06 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@redhat.com> | 2021-12-31 01:05:27 +0100 |
| commit | 398f9a84ac7132e38caf7b066273734b3bf619ff (patch) | |
| tree | d65ef68ad170d6223541500c7e857aeae3669a2b /hw/net | |
| parent | a423a1b523296f8798a5851aaaba64dd166c0a74 (diff) | |
pci: Let ld*_pci_dma() take MemTxAttrs argument
Let devices specify transaction attributes when calling ld*_pci_dma().
Keep the default MEMTXATTRS_UNSPECIFIED in the few callers.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-22-philmd@redhat.com>
Diffstat (limited to 'hw/net')
| -rw-r--r-- | hw/net/eepro100.c | 19 | ||||
| -rw-r--r-- | hw/net/tulip.c | 18 |
2 files changed, 23 insertions, 14 deletions
diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c index 83c4431b1a..eb82e9cb11 100644 --- a/hw/net/eepro100.c +++ b/hw/net/eepro100.c @@ -737,6 +737,7 @@ static void read_cb(EEPRO100State *s) static void tx_command(EEPRO100State *s) { + const MemTxAttrs attrs = MEMTXATTRS_UNSPECIFIED; uint32_t tbd_array = s->tx.tbd_array_addr; uint16_t tcb_bytes = s->tx.tcb_bytes & 0x3fff; /* Sends larger than MAX_ETH_FRAME_SIZE are allowed, up to 2600 bytes. */ @@ -772,11 +773,14 @@ static void tx_command(EEPRO100State *s) /* Extended Flexible TCB. */ for (; tbd_count < 2; tbd_count++) { uint32_t tx_buffer_address = ldl_le_pci_dma(&s->dev, - tbd_address); + tbd_address, + attrs); uint16_t tx_buffer_size = lduw_le_pci_dma(&s->dev, - tbd_address + 4); + tbd_address + 4, + attrs); uint16_t tx_buffer_el = lduw_le_pci_dma(&s->dev, - tbd_address + 6); + tbd_address + 6, + attrs); tbd_address += 8; TRACE(RXTX, logout ("TBD (extended flexible mode): buffer address 0x%08x, size 0x%04x\n", @@ -792,9 +796,12 @@ static void tx_command(EEPRO100State *s) } tbd_address = tbd_array; for (; tbd_count < s->tx.tbd_count; tbd_count++) { - uint32_t tx_buffer_address = ldl_le_pci_dma(&s->dev, tbd_address); - uint16_t tx_buffer_size = lduw_le_pci_dma(&s->dev, tbd_address + 4); - uint16_t tx_buffer_el = lduw_le_pci_dma(&s->dev, tbd_address + 6); + uint32_t tx_buffer_address = ldl_le_pci_dma(&s->dev, tbd_address, + attrs); + uint16_t tx_buffer_size = lduw_le_pci_dma(&s->dev, tbd_address + 4, + attrs); + uint16_t tx_buffer_el = lduw_le_pci_dma(&s->dev, tbd_address + 6, + attrs); tbd_address += 8; TRACE(RXTX, logout ("TBD (flexible mode): buffer address 0x%08x, size 0x%04x\n", diff --git a/hw/net/tulip.c b/hw/net/tulip.c index 1f2c79dd58..c76e4868f7 100644 --- a/hw/net/tulip.c +++ b/hw/net/tulip.c @@ -70,16 +70,18 @@ static const VMStateDescription vmstate_pci_tulip = { static void tulip_desc_read(TULIPState *s, hwaddr p, struct tulip_descriptor *desc) { + const MemTxAttrs attrs = MEMTXATTRS_UNSPECIFIED; + if (s->csr[0] & CSR0_DBO) { - desc->status = ldl_be_pci_dma(&s->dev, p); - desc->control = ldl_be_pci_dma(&s->dev, p + 4); - desc->buf_addr1 = ldl_be_pci_dma(&s->dev, p + 8); - desc->buf_addr2 = ldl_be_pci_dma(&s->dev, p + 12); + desc->status = ldl_be_pci_dma(&s->dev, p, attrs); + desc->control = ldl_be_pci_dma(&s->dev, p + 4, attrs); + desc->buf_addr1 = ldl_be_pci_dma(&s->dev, p + 8, attrs); + desc->buf_addr2 = ldl_be_pci_dma(&s->dev, p + 12, attrs); } else { - desc->status = ldl_le_pci_dma(&s->dev, p); - desc->control = ldl_le_pci_dma(&s->dev, p + 4); - desc->buf_addr1 = ldl_le_pci_dma(&s->dev, p + 8); - desc->buf_addr2 = ldl_le_pci_dma(&s->dev, p + 12); + desc->status = ldl_le_pci_dma(&s->dev, p, attrs); + desc->control = ldl_le_pci_dma(&s->dev, p + 4, attrs); + desc->buf_addr1 = ldl_le_pci_dma(&s->dev, p + 8, attrs); + desc->buf_addr2 = ldl_le_pci_dma(&s->dev, p + 12, attrs); } } |