#include "hw.h"
#include "pci.h"
+#include "dma.h"
#include "qemu-timer.h"
#include "net.h"
#include "loader.h"
/* Clears all tally counters */
static void RTL8139TallyCounters_clear(RTL8139TallyCounters* counters);
-/* Writes tally counters to specified physical memory address */
-static void RTL8139TallyCounters_physical_memory_write(target_phys_addr_t tc_addr, RTL8139TallyCounters* counters);
-
typedef struct RTL8139State {
PCIDevice dev;
uint8_t phys[8]; /* mac address */
NICState *nic;
NICConf conf;
- int rtl8139_mmio_io_addr;
/* C ring mode */
uint32_t currTxDesc;
QEMUTimer *timer;
int64_t TimerExpire;
+ MemoryRegion bar_io;
+ MemoryRegion bar_mem;
+
/* Support migration to/from old versions */
int rtl8139_mmio_io_addr_dummy;
} RTL8139State;
+/* Writes tally counters to memory via DMA */
+static void RTL8139TallyCounters_dma_write(RTL8139State *s, dma_addr_t tc_addr);
+
static void rtl8139_set_next_tctr_time(RTL8139State *s, int64_t current_time);
static void prom9346_decode_command(EEprom9346 *eeprom, uint8_t command)
if (size > wrapped)
{
- cpu_physical_memory_write( s->RxBuf + s->RxBufAddr,
- buf, size-wrapped );
+ pci_dma_write(&s->dev, s->RxBuf + s->RxBufAddr,
+ buf, size-wrapped);
}
/* reset buffer pointer */
s->RxBufAddr = 0;
- cpu_physical_memory_write( s->RxBuf + s->RxBufAddr,
- buf + (size-wrapped), wrapped );
+ pci_dma_write(&s->dev, s->RxBuf + s->RxBufAddr,
+ buf + (size-wrapped), wrapped);
s->RxBufAddr = wrapped;
}
/* non-wrapping path or overwrapping enabled */
- cpu_physical_memory_write( s->RxBuf + s->RxBufAddr, buf, size );
+ pci_dma_write(&s->dev, s->RxBuf + s->RxBufAddr, buf, size);
s->RxBufAddr += size;
}
#define MIN_BUF_SIZE 60
-static inline target_phys_addr_t rtl8139_addr64(uint32_t low, uint32_t high)
+static inline dma_addr_t rtl8139_addr64(uint32_t low, uint32_t high)
{
#if TARGET_PHYS_ADDR_BITS > 32
return low | ((target_phys_addr_t)high << 32);
/* w3 high 32bit of Rx buffer ptr */
int descriptor = s->currCPlusRxDesc;
- target_phys_addr_t cplus_rx_ring_desc;
+ dma_addr_t cplus_rx_ring_desc;
cplus_rx_ring_desc = rtl8139_addr64(s->RxRingAddrLO, s->RxRingAddrHI);
cplus_rx_ring_desc += 16 * descriptor;
DPRINTF("+++ C+ mode reading RX descriptor %d from host memory at "
- "%08x %08x = "TARGET_FMT_plx"\n", descriptor, s->RxRingAddrHI,
+ "%08x %08x = "DMA_ADDR_FMT"\n", descriptor, s->RxRingAddrHI,
s->RxRingAddrLO, cplus_rx_ring_desc);
uint32_t val, rxdw0,rxdw1,rxbufLO,rxbufHI;
- cpu_physical_memory_read(cplus_rx_ring_desc, (uint8_t *)&val, 4);
+ pci_dma_read(&s->dev, cplus_rx_ring_desc, &val, 4);
rxdw0 = le32_to_cpu(val);
- cpu_physical_memory_read(cplus_rx_ring_desc+4, (uint8_t *)&val, 4);
+ pci_dma_read(&s->dev, cplus_rx_ring_desc+4, &val, 4);
rxdw1 = le32_to_cpu(val);
- cpu_physical_memory_read(cplus_rx_ring_desc+8, (uint8_t *)&val, 4);
+ pci_dma_read(&s->dev, cplus_rx_ring_desc+8, &val, 4);
rxbufLO = le32_to_cpu(val);
- cpu_physical_memory_read(cplus_rx_ring_desc+12, (uint8_t *)&val, 4);
+ pci_dma_read(&s->dev, cplus_rx_ring_desc+12, &val, 4);
rxbufHI = le32_to_cpu(val);
DPRINTF("+++ C+ mode RX descriptor %d %08x %08x %08x %08x\n",
return size_;
}
- target_phys_addr_t rx_addr = rtl8139_addr64(rxbufLO, rxbufHI);
+ dma_addr_t rx_addr = rtl8139_addr64(rxbufLO, rxbufHI);
/* receive/copy to target memory */
if (dot1q_buf) {
- cpu_physical_memory_write(rx_addr, buf, 2 * ETHER_ADDR_LEN);
- cpu_physical_memory_write(rx_addr + 2 * ETHER_ADDR_LEN,
- buf + 2 * ETHER_ADDR_LEN + VLAN_HLEN,
- size - 2 * ETHER_ADDR_LEN);
+ pci_dma_write(&s->dev, rx_addr, buf, 2 * ETHER_ADDR_LEN);
+ pci_dma_write(&s->dev, rx_addr + 2 * ETHER_ADDR_LEN,
+ buf + 2 * ETHER_ADDR_LEN + VLAN_HLEN,
+ size - 2 * ETHER_ADDR_LEN);
} else {
- cpu_physical_memory_write(rx_addr, buf, size);
+ pci_dma_write(&s->dev, rx_addr, buf, size);
}
if (s->CpCmd & CPlusRxChkSum)
/* write checksum */
val = cpu_to_le32(crc32(0, buf, size_));
- cpu_physical_memory_write( rx_addr+size, (uint8_t *)&val, 4);
+ pci_dma_write(&s->dev, rx_addr+size, (uint8_t *)&val, 4);
/* first segment of received packet flag */
#define CP_RX_STATUS_FS (1<<29)
/* update ring data */
val = cpu_to_le32(rxdw0);
- cpu_physical_memory_write(cplus_rx_ring_desc, (uint8_t *)&val, 4);
+ pci_dma_write(&s->dev, cplus_rx_ring_desc, (uint8_t *)&val, 4);
val = cpu_to_le32(rxdw1);
- cpu_physical_memory_write(cplus_rx_ring_desc+4, (uint8_t *)&val, 4);
+ pci_dma_write(&s->dev, cplus_rx_ring_desc+4, (uint8_t *)&val, 4);
/* update tally counter */
++s->tally_counters.RxOk;
counters->TxUndrn = 0;
}
-static void RTL8139TallyCounters_physical_memory_write(target_phys_addr_t tc_addr, RTL8139TallyCounters* tally_counters)
+static void RTL8139TallyCounters_dma_write(RTL8139State *s, dma_addr_t tc_addr)
{
+ RTL8139TallyCounters *tally_counters = &s->tally_counters;
uint16_t val16;
uint32_t val32;
uint64_t val64;
val64 = cpu_to_le64(tally_counters->TxOk);
- cpu_physical_memory_write(tc_addr + 0, (uint8_t *)&val64, 8);
+ pci_dma_write(&s->dev, tc_addr + 0, (uint8_t *)&val64, 8);
val64 = cpu_to_le64(tally_counters->RxOk);
- cpu_physical_memory_write(tc_addr + 8, (uint8_t *)&val64, 8);
+ pci_dma_write(&s->dev, tc_addr + 8, (uint8_t *)&val64, 8);
val64 = cpu_to_le64(tally_counters->TxERR);
- cpu_physical_memory_write(tc_addr + 16, (uint8_t *)&val64, 8);
+ pci_dma_write(&s->dev, tc_addr + 16, (uint8_t *)&val64, 8);
val32 = cpu_to_le32(tally_counters->RxERR);
- cpu_physical_memory_write(tc_addr + 24, (uint8_t *)&val32, 4);
+ pci_dma_write(&s->dev, tc_addr + 24, (uint8_t *)&val32, 4);
val16 = cpu_to_le16(tally_counters->MissPkt);
- cpu_physical_memory_write(tc_addr + 28, (uint8_t *)&val16, 2);
+ pci_dma_write(&s->dev, tc_addr + 28, (uint8_t *)&val16, 2);
val16 = cpu_to_le16(tally_counters->FAE);
- cpu_physical_memory_write(tc_addr + 30, (uint8_t *)&val16, 2);
+ pci_dma_write(&s->dev, tc_addr + 30, (uint8_t *)&val16, 2);
val32 = cpu_to_le32(tally_counters->Tx1Col);
- cpu_physical_memory_write(tc_addr + 32, (uint8_t *)&val32, 4);
+ pci_dma_write(&s->dev, tc_addr + 32, (uint8_t *)&val32, 4);
val32 = cpu_to_le32(tally_counters->TxMCol);
- cpu_physical_memory_write(tc_addr + 36, (uint8_t *)&val32, 4);
+ pci_dma_write(&s->dev, tc_addr + 36, (uint8_t *)&val32, 4);
val64 = cpu_to_le64(tally_counters->RxOkPhy);
- cpu_physical_memory_write(tc_addr + 40, (uint8_t *)&val64, 8);
+ pci_dma_write(&s->dev, tc_addr + 40, (uint8_t *)&val64, 8);
val64 = cpu_to_le64(tally_counters->RxOkBrd);
- cpu_physical_memory_write(tc_addr + 48, (uint8_t *)&val64, 8);
+ pci_dma_write(&s->dev, tc_addr + 48, (uint8_t *)&val64, 8);
val32 = cpu_to_le32(tally_counters->RxOkMul);
- cpu_physical_memory_write(tc_addr + 56, (uint8_t *)&val32, 4);
+ pci_dma_write(&s->dev, tc_addr + 56, (uint8_t *)&val32, 4);
val16 = cpu_to_le16(tally_counters->TxAbt);
- cpu_physical_memory_write(tc_addr + 60, (uint8_t *)&val16, 2);
+ pci_dma_write(&s->dev, tc_addr + 60, (uint8_t *)&val16, 2);
val16 = cpu_to_le16(tally_counters->TxUndrn);
- cpu_physical_memory_write(tc_addr + 62, (uint8_t *)&val16, 2);
+ pci_dma_write(&s->dev, tc_addr + 62, (uint8_t *)&val16, 2);
}
/* Loads values of tally counters from VM state file */
s->currCPlusTxDesc = 0;
}
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0xe3, s->bChipCmdState);
/* Deassert reset pin before next read */
s->cplus_enabled = 1;
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0xff84, s->CpCmd);
s->CpCmd = val;
return ret;
}
-static int rtl8139_config_writeable(RTL8139State *s)
+static int rtl8139_config_writable(RTL8139State *s)
{
if (s->Cfg9346 & Cfg9346_Unlock)
{
DPRINTF("BasicModeCtrl register write(w) val=0x%04x\n", val);
- /* mask unwriteable bits */
+ /* mask unwritable bits */
uint32_t mask = 0x4cff;
- if (1 || !rtl8139_config_writeable(s))
+ if (1 || !rtl8139_config_writable(s))
{
/* Speed setting and autonegotiation enable bits are read-only */
mask |= 0x3000;
DPRINTF("BasicModeStatus register write(w) val=0x%04x\n", val);
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0xff3f, s->BasicModeStatus);
s->BasicModeStatus = val;
DPRINTF("Cfg9346 write val=0x%02x\n", val);
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0x31, s->Cfg9346);
uint32_t opmode = val & 0xc0;
DPRINTF("Config0 write val=0x%02x\n", val);
- if (!rtl8139_config_writeable(s))
+ if (!rtl8139_config_writable(s)) {
return;
+ }
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0xf8, s->Config0);
s->Config0 = val;
DPRINTF("Config1 write val=0x%02x\n", val);
- if (!rtl8139_config_writeable(s))
+ if (!rtl8139_config_writable(s)) {
return;
+ }
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0xC, s->Config1);
s->Config1 = val;
DPRINTF("Config3 write val=0x%02x\n", val);
- if (!rtl8139_config_writeable(s))
+ if (!rtl8139_config_writable(s)) {
return;
+ }
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0x8F, s->Config3);
s->Config3 = val;
DPRINTF("Config4 write val=0x%02x\n", val);
- if (!rtl8139_config_writeable(s))
+ if (!rtl8139_config_writable(s)) {
return;
+ }
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0x0a, s->Config4);
s->Config4 = val;
DPRINTF("Config5 write val=0x%02x\n", val);
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0x80, s->Config5);
s->Config5 = val;
{
DPRINTF("RxConfig write val=0x%08x\n", val);
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0xf0fc0040, s->RxConfig);
s->RxConfig = val;
if (iov) {
buf2_size = iov_size(iov, 3);
- buf2 = qemu_malloc(buf2_size);
+ buf2 = g_malloc(buf2_size);
iov_to_buf(iov, 3, buf2, 0, buf2_size);
buf = buf2;
}
rtl8139_do_receive(&s->nic->nc, buf, size, do_interrupt);
if (iov) {
- qemu_free(buf2);
+ g_free(buf2);
}
}
else
DPRINTF("+++ transmit reading %d bytes from host memory at 0x%08x\n",
txsize, s->TxAddr[descriptor]);
- cpu_physical_memory_read(s->TxAddr[descriptor], txbuffer, txsize);
+ pci_dma_read(&s->dev, s->TxAddr[descriptor], txbuffer, txsize);
/* Mark descriptor as transferred */
s->TxStatus[descriptor] |= TxHostOwns;
int descriptor = s->currCPlusTxDesc;
- target_phys_addr_t cplus_tx_ring_desc =
- rtl8139_addr64(s->TxAddr[0], s->TxAddr[1]);
+ dma_addr_t cplus_tx_ring_desc = rtl8139_addr64(s->TxAddr[0], s->TxAddr[1]);
/* Normal priority ring */
cplus_tx_ring_desc += 16 * descriptor;
DPRINTF("+++ C+ mode reading TX descriptor %d from host memory at "
- "%08x0x%08x = 0x"TARGET_FMT_plx"\n", descriptor, s->TxAddr[1],
+ "%08x %08x = 0x"DMA_ADDR_FMT"\n", descriptor, s->TxAddr[1],
s->TxAddr[0], cplus_tx_ring_desc);
uint32_t val, txdw0,txdw1,txbufLO,txbufHI;
- cpu_physical_memory_read(cplus_tx_ring_desc, (uint8_t *)&val, 4);
+ pci_dma_read(&s->dev, cplus_tx_ring_desc, (uint8_t *)&val, 4);
txdw0 = le32_to_cpu(val);
- cpu_physical_memory_read(cplus_tx_ring_desc+4, (uint8_t *)&val, 4);
+ pci_dma_read(&s->dev, cplus_tx_ring_desc+4, (uint8_t *)&val, 4);
txdw1 = le32_to_cpu(val);
- cpu_physical_memory_read(cplus_tx_ring_desc+8, (uint8_t *)&val, 4);
+ pci_dma_read(&s->dev, cplus_tx_ring_desc+8, (uint8_t *)&val, 4);
txbufLO = le32_to_cpu(val);
- cpu_physical_memory_read(cplus_tx_ring_desc+12, (uint8_t *)&val, 4);
+ pci_dma_read(&s->dev, cplus_tx_ring_desc+12, (uint8_t *)&val, 4);
txbufHI = le32_to_cpu(val);
DPRINTF("+++ C+ mode TX descriptor %d %08x %08x %08x %08x\n", descriptor,
}
int txsize = txdw0 & CP_TX_BUFFER_SIZE_MASK;
- target_phys_addr_t tx_addr = rtl8139_addr64(txbufLO, txbufHI);
+ dma_addr_t tx_addr = rtl8139_addr64(txbufLO, txbufHI);
/* make sure we have enough space to assemble the packet */
if (!s->cplus_txbuffer)
{
s->cplus_txbuffer_len = CP_TX_BUFFER_SIZE;
- s->cplus_txbuffer = qemu_malloc(s->cplus_txbuffer_len);
+ s->cplus_txbuffer = g_malloc(s->cplus_txbuffer_len);
s->cplus_txbuffer_offset = 0;
DPRINTF("+++ C+ mode transmission buffer allocated space %d\n",
while (s->cplus_txbuffer && s->cplus_txbuffer_offset + txsize >= s->cplus_txbuffer_len)
{
s->cplus_txbuffer_len += CP_TX_BUFFER_SIZE;
- s->cplus_txbuffer = qemu_realloc(s->cplus_txbuffer, s->cplus_txbuffer_len);
+ s->cplus_txbuffer = g_realloc(s->cplus_txbuffer, s->cplus_txbuffer_len);
DPRINTF("+++ C+ mode transmission buffer space changed to %d\n",
s->cplus_txbuffer_len);
/* append more data to the packet */
DPRINTF("+++ C+ mode transmit reading %d bytes from host memory at "
- TARGET_FMT_plx" to offset %d\n", txsize, tx_addr,
- s->cplus_txbuffer_offset);
+ DMA_ADDR_FMT" to offset %d\n", txsize, tx_addr,
+ s->cplus_txbuffer_offset);
- cpu_physical_memory_read(tx_addr, s->cplus_txbuffer + s->cplus_txbuffer_offset, txsize);
+ pci_dma_read(&s->dev, tx_addr,
+ s->cplus_txbuffer + s->cplus_txbuffer_offset, txsize);
s->cplus_txbuffer_offset += txsize;
/* seek to next Rx descriptor */
/* update ring data */
val = cpu_to_le32(txdw0);
- cpu_physical_memory_write(cplus_tx_ring_desc, (uint8_t *)&val, 4);
+ pci_dma_write(&s->dev, cplus_tx_ring_desc, (uint8_t *)&val, 4);
/* Now decide if descriptor being processed is holding the last segment of packet */
if (txdw0 & CP_TX_LS)
}
else
{
- qemu_free(saved_buffer);
+ g_free(saved_buffer);
}
}
else
target_phys_addr_t tc_addr = rtl8139_addr64(s->TxStatus[0] & ~0x3f, s->TxStatus[1]);
/* dump tally counters to specified memory location */
- RTL8139TallyCounters_physical_memory_write( tc_addr, &s->tally_counters);
+ RTL8139TallyCounters_dma_write(s, tc_addr);
/* mark dump completed */
s->TxStatus[0] &= ~0x8;
{
DPRINTF("IntrMask write(w) val=0x%04x\n", val);
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0x1e00, s->IntrMask);
s->IntrMask = val;
#else
uint16_t newStatus = s->IntrStatus & ~val;
- /* mask unwriteable bits */
+ /* mask unwritable bits */
newStatus = SET_MASKED(newStatus, 0x1e00, s->IntrStatus);
/* writing 1 to interrupt status register bit clears it */
* Computing if we miss an interrupt here is not that correct but
* considered that we should have had already an interrupt
* and probably emulated is slower is better to assume this resetting was
- * done before testing on previous rtl8139_update_irq lead to IRQ loosing
+ * done before testing on previous rtl8139_update_irq lead to IRQ losing
*/
rtl8139_set_next_tctr_time(s, qemu_get_clock_ns(vm_clock));
rtl8139_update_irq(s);
{
DPRINTF("MultiIntr write(w) val=0x%04x\n", val);
- /* mask unwriteable bits */
+ /* mask unwritable bits */
val = SET_MASKED(val, 0xf000, s->MultiIntr);
s->MultiIntr = val;
{
RTL8139State *s = opaque;
- addr &= 0xff;
-
switch (addr)
{
case MAC0 ... MAC0+5:
{
RTL8139State *s = opaque;
- addr &= 0xfe;
-
switch (addr)
{
case IntrMask:
{
RTL8139State *s = opaque;
- addr &= 0xfc;
-
switch (addr)
{
case RxMissed:
RTL8139State *s = opaque;
int ret;
- addr &= 0xff;
-
switch (addr)
{
case MAC0 ... MAC0+5:
RTL8139State *s = opaque;
uint32_t ret;
- addr &= 0xfe; /* mask lower bit */
-
switch (addr)
{
case IntrMask:
RTL8139State *s = opaque;
uint32_t ret;
- addr &= 0xfc; /* also mask low 2 bits */
-
switch (addr)
{
case RxMissed:
rtl8139_set_next_tctr_time(s, current_time);
s->TCTR = muldiv64(current_time - s->TCTR_base, PCI_FREQUENCY,
get_ticks_per_sec());
- s->rtl8139_mmio_io_addr_dummy = s->rtl8139_mmio_io_addr;
+ s->rtl8139_mmio_io_addr_dummy = 0;
}
static const VMStateDescription vmstate_rtl8139 = {
/***********************************************************/
/* PCI RTL8139 definitions */
-static void rtl8139_mmio_map(PCIDevice *pci_dev, int region_num,
- pcibus_t addr, pcibus_t size, int type)
-{
- RTL8139State *s = DO_UPCAST(RTL8139State, dev, pci_dev);
-
- cpu_register_physical_memory(addr + 0, 0x100, s->rtl8139_mmio_io_addr);
-}
-
-static void rtl8139_ioport_map(PCIDevice *pci_dev, int region_num,
- pcibus_t addr, pcibus_t size, int type)
-{
- RTL8139State *s = DO_UPCAST(RTL8139State, dev, pci_dev);
-
- register_ioport_write(addr, 0x100, 1, rtl8139_ioport_writeb, s);
- register_ioport_read( addr, 0x100, 1, rtl8139_ioport_readb, s);
-
- register_ioport_write(addr, 0x100, 2, rtl8139_ioport_writew, s);
- register_ioport_read( addr, 0x100, 2, rtl8139_ioport_readw, s);
-
- register_ioport_write(addr, 0x100, 4, rtl8139_ioport_writel, s);
- register_ioport_read( addr, 0x100, 4, rtl8139_ioport_readl, s);
-}
+static const MemoryRegionPortio rtl8139_portio[] = {
+ { 0, 0x100, 1, .read = rtl8139_ioport_readb, },
+ { 0, 0x100, 1, .write = rtl8139_ioport_writeb, },
+ { 0, 0x100, 2, .read = rtl8139_ioport_readw, },
+ { 0, 0x100, 2, .write = rtl8139_ioport_writew, },
+ { 0, 0x100, 4, .read = rtl8139_ioport_readl, },
+ { 0, 0x100, 4, .write = rtl8139_ioport_writel, },
+ PORTIO_END_OF_LIST()
+};
-static CPUReadMemoryFunc * const rtl8139_mmio_read[3] = {
- rtl8139_mmio_readb,
- rtl8139_mmio_readw,
- rtl8139_mmio_readl,
+static const MemoryRegionOps rtl8139_io_ops = {
+ .old_portio = rtl8139_portio,
+ .endianness = DEVICE_LITTLE_ENDIAN,
};
-static CPUWriteMemoryFunc * const rtl8139_mmio_write[3] = {
- rtl8139_mmio_writeb,
- rtl8139_mmio_writew,
- rtl8139_mmio_writel,
+static const MemoryRegionOps rtl8139_mmio_ops = {
+ .old_mmio = {
+ .read = {
+ rtl8139_mmio_readb,
+ rtl8139_mmio_readw,
+ rtl8139_mmio_readl,
+ },
+ .write = {
+ rtl8139_mmio_writeb,
+ rtl8139_mmio_writew,
+ rtl8139_mmio_writel,
+ },
+ },
+ .endianness = DEVICE_LITTLE_ENDIAN,
};
static void rtl8139_timer(void *opaque)
{
RTL8139State *s = DO_UPCAST(RTL8139State, dev, dev);
- cpu_unregister_io_memory(s->rtl8139_mmio_io_addr);
+ memory_region_destroy(&s->bar_io);
+ memory_region_destroy(&s->bar_mem);
if (s->cplus_txbuffer) {
- qemu_free(s->cplus_txbuffer);
+ g_free(s->cplus_txbuffer);
s->cplus_txbuffer = NULL;
}
qemu_del_timer(s->timer);
uint8_t *pci_conf;
pci_conf = s->dev.config;
- pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_REALTEK);
- pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_REALTEK_8139);
- pci_conf[PCI_REVISION_ID] = RTL8139_PCI_REVID; /* >=0x20 is for 8139C+ */
- pci_config_set_class(pci_conf, PCI_CLASS_NETWORK_ETHERNET);
- pci_conf[PCI_INTERRUPT_PIN] = 1; /* interrupt pin 0 */
+ pci_conf[PCI_INTERRUPT_PIN] = 1; /* interrupt pin A */
/* TODO: start of capability list, but no capability
* list bit in status register, and offset 0xdc seems unused. */
pci_conf[PCI_CAPABILITY_LIST] = 0xdc;
- /* I/O handler for memory-mapped I/O */
- s->rtl8139_mmio_io_addr =
- cpu_register_io_memory(rtl8139_mmio_read, rtl8139_mmio_write, s,
- DEVICE_LITTLE_ENDIAN);
-
- pci_register_bar(&s->dev, 0, 0x100,
- PCI_BASE_ADDRESS_SPACE_IO, rtl8139_ioport_map);
-
- pci_register_bar(&s->dev, 1, 0x100,
- PCI_BASE_ADDRESS_SPACE_MEMORY, rtl8139_mmio_map);
+ memory_region_init_io(&s->bar_io, &rtl8139_io_ops, s, "rtl8139", 0x100);
+ memory_region_init_io(&s->bar_mem, &rtl8139_mmio_ops, s, "rtl8139", 0x100);
+ pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->bar_io);
+ pci_register_bar(&s->dev, 1, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->bar_mem);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
.init = pci_rtl8139_init,
.exit = pci_rtl8139_uninit,
.romfile = "pxe-rtl8139.rom",
+ .vendor_id = PCI_VENDOR_ID_REALTEK,
+ .device_id = PCI_DEVICE_ID_REALTEK_8139,
+ .revision = RTL8139_PCI_REVID, /* >=0x20 is for 8139C+ */
+ .class_id = PCI_CLASS_NETWORK_ETHERNET,
.qdev.props = (Property[]) {
DEFINE_NIC_PROPERTIES(RTL8139State, conf),
DEFINE_PROP_END_OF_LIST(),
projects / mirror_qemu.git / blobdiff