/*
* QEMU AMD PC-Net II (Am79C970A) emulation
- *
+ *
* Copyright (c) 2004 Antony T Curtis
- *
+ *
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
-
+
/* This software was written to be compatible with the specification:
* AMD Am79C970A PCnet-PCI II Ethernet Controller Data-Sheet
* AMD Publication# 19436 Rev:E Amendment/0 Issue Date: June 2000
*/
-
+
/*
* On Sparc32, this is the Lance (Am7990) part of chip STP2000 (Master I/O), also
* produced as NCR89C100. See
* http://www.ibiblio.org/pub/historic-linux/early-ports/Sparc/NCR/NCR92C990.txt
*/
-/* TODO: remove little endian host assumptions */
-
-#include "vl.h"
+#include "pci.h"
+#include "net.h"
+#include "loader.h"
+#include "qemu-timer.h"
+#include "qemu_socket.h"
+
+#include "pcnet.h"
//#define PCNET_DEBUG
//#define PCNET_DEBUG_IO
//#define PCNET_DEBUG_MATCH
-#define PCNET_IOPORT_SIZE 0x20
-#define PCNET_PNPMMIO_SIZE 0x20
-
-
-typedef struct PCNetState_st PCNetState;
-
-struct PCNetState_st {
- PCIDevice dev;
- PCIDevice *pci_dev;
- VLANClientState *vc;
- NICInfo *nd;
- QEMUTimer *poll_timer;
- int mmio_index, rap, isr, lnkst;
- uint32_t rdra, tdra;
- uint8_t prom[16];
- uint16_t csr[128];
- uint16_t bcr[32];
- uint64_t timer;
- int xmit_pos, recv_pos;
- uint8_t buffer[4096];
- int tx_busy;
- void (*set_irq_cb)(void *s, int isr);
- void (*phys_mem_read)(void *dma_opaque, target_phys_addr_t addr,
- uint8_t *buf, int len, int do_bswap);
- void (*phys_mem_write)(void *dma_opaque, target_phys_addr_t addr,
- uint8_t *buf, int len, int do_bswap);
- void *dma_opaque;
-};
+typedef struct {
+ PCIDevice pci_dev;
+ PCNetState state;
+} PCIPCNetState;
struct qemu_ether_header {
uint8_t ether_dhost[6];
#define CSR_DRX(S) !!(((S)->csr[15])&0x0001)
#define CSR_DTX(S) !!(((S)->csr[15])&0x0002)
#define CSR_LOOP(S) !!(((S)->csr[15])&0x0004)
+#define CSR_DXMTFCS(S) !!(((S)->csr[15])&0x0008)
#define CSR_DRCVPA(S) !!(((S)->csr[15])&0x2000)
#define CSR_DRCVBC(S) !!(((S)->csr[15])&0x4000)
#define CSR_PROM(S) !!(((S)->csr[15])&0x8000)
#define TMDS_LTINT_SH 12
#define TMDS_NOFCS_MASK 0x2000
#define TMDS_NOFCS_SH 13
+#define TMDS_ADDFCS_MASK TMDS_NOFCS_MASK
+#define TMDS_ADDFCS_SH TMDS_NOFCS_SH
#define TMDS_ERR_MASK 0x4000
#define TMDS_ERR_SH 14
#define TMDS_OWN_MASK 0x8000
} else {
s->phys_mem_read(s->dma_opaque, addr, (void *)tmd, sizeof(*tmd), 0);
le32_to_cpus(&tmd->tbadr);
- le16_to_cpus(&tmd->length);
- le16_to_cpus(&tmd->status);
+ le16_to_cpus((uint16_t *)&tmd->length);
+ le16_to_cpus((uint16_t *)&tmd->status);
le32_to_cpus(&tmd->misc);
le32_to_cpus(&tmd->res);
if (BCR_SWSTYLE(s) == 3) {
} else {
s->phys_mem_read(s->dma_opaque, addr, (void *)rmd, sizeof(*rmd), 0);
le32_to_cpus(&rmd->rbadr);
- le16_to_cpus(&rmd->buf_length);
- le16_to_cpus(&rmd->status);
+ le16_to_cpus((uint16_t *)&rmd->buf_length);
+ le16_to_cpus((uint16_t *)&rmd->status);
le32_to_cpus(&rmd->msg_length);
le32_to_cpus(&rmd->res);
if (BCR_SWSTYLE(s) == 3) {
static inline int padr_match(PCNetState *s, const uint8_t *buf, int size)
{
struct qemu_ether_header *hdr = (void *)buf;
- uint8_t padr[6] = {
+ uint8_t padr[6] = {
s->csr[12] & 0xff, s->csr[12] >> 8,
s->csr[13] & 0xff, s->csr[13] >> 8,
- s->csr[14] & 0xff, s->csr[14] >> 8
+ s->csr[14] & 0xff, s->csr[14] >> 8
};
int result = (!CSR_DRCVPA(s)) && !memcmp(hdr->ether_dhost, padr, 6);
#ifdef PCNET_DEBUG_MATCH
static inline int ladr_match(PCNetState *s, const uint8_t *buf, int size)
{
struct qemu_ether_header *hdr = (void *)buf;
- if ((*(hdr->ether_dhost)&0x01) &&
+ if ((*(hdr->ether_dhost)&0x01) &&
((uint64_t *)&s->csr[8])[0] != 0LL) {
- uint8_t ladr[8] = {
+ uint8_t ladr[8] = {
s->csr[8] & 0xff, s->csr[8] >> 8,
s->csr[9] & 0xff, s->csr[9] >> 8,
- s->csr[10] & 0xff, s->csr[10] >> 8,
- s->csr[11] & 0xff, s->csr[11] >> 8
+ s->csr[10] & 0xff, s->csr[10] >> 8,
+ s->csr[11] & 0xff, s->csr[11] >> 8
};
int index = lnc_mchash(hdr->ether_dhost) >> 26;
return !!(ladr[index >> 3] & (1 << (index & 7)));
return 0;
}
-static inline target_phys_addr_t pcnet_rdra_addr(PCNetState *s, int idx)
+static inline target_phys_addr_t pcnet_rdra_addr(PCNetState *s, int idx)
{
while (idx < 1) idx += CSR_RCVRL(s);
return s->rdra + ((CSR_RCVRL(s) - idx) * (BCR_SWSTYLE(s) ? 16 : 8));
static inline int64_t pcnet_get_next_poll_time(PCNetState *s, int64_t current_time)
{
- int64_t next_time = current_time +
- muldiv64(65536 - (CSR_SPND(s) ? 0 : CSR_POLL(s)),
- ticks_per_sec, 33000000L);
+ int64_t next_time = current_time +
+ muldiv64(65536 - (CSR_SPND(s) ? 0 : CSR_POLL(s)),
+ get_ticks_per_sec(), 33000000L);
if (next_time <= current_time)
next_time = current_time + 1;
return next_time;
s->rdra = 0;
s->tdra = 0;
s->rap = 0;
-
+
s->bcr[BCR_BSBC] &= ~0x0080;
s->csr[0] = 0x0004;
{
int isr = 0;
s->csr[0] &= ~0x0080;
-
+
#if 1
if (((s->csr[0] & ~s->csr[3]) & 0x5f00) ||
(((s->csr[4]>>1) & ~s->csr[4]) & 0x0115) ||
(!!(s->csr[5] & 0x0008) && !!(s->csr[5] & 0x0010)) /* MPINT */)
#endif
{
-
+
isr = CSR_INEA(s);
s->csr[0] |= 0x0080;
}
-
+
if (!!(s->csr[4] & 0x0080) && CSR_INEA(s)) { /* UINT */
s->csr[4] &= ~0x0080;
s->csr[4] |= 0x0040;
}
#if 1
- if (((s->csr[5]>>1) & s->csr[5]) & 0x0500)
+ if (((s->csr[5]>>1) & s->csr[5]) & 0x0500)
#else
if ((!!(s->csr[5] & 0x0400) && !!(s->csr[5] & 0x0800)) /* SINT */ ||
(!!(s->csr[5] & 0x0100) && !!(s->csr[5] & 0x0200)) /* SLPINT */ )
printf("pcnet: INTA=%d\n", isr);
#endif
}
- s->set_irq_cb(s, isr);
+ qemu_set_irq(s->irq, isr);
s->isr = isr;
}
#ifdef PCNET_DEBUG
printf("pcnet_init init_addr=0x%08x\n", PHYSADDR(s,CSR_IADR(s)));
#endif
-
+
if (BCR_SSIZE32(s)) {
struct pcnet_initblk32 initblk;
s->phys_mem_read(s->dma_opaque, PHYSADDR(s,CSR_IADR(s)),
CSR_XMTRC(s) = CSR_XMTRL(s);
#ifdef PCNET_DEBUG
- printf("pcnet ss32=%d rdra=0x%08x[%d] tdra=0x%08x[%d]\n",
+ printf("pcnet ss32=%d rdra=0x%08x[%d] tdra=0x%08x[%d]\n",
BCR_SSIZE32(s),
s->rdra, CSR_RCVRL(s), s->tdra, CSR_XMTRL(s));
#endif
- s->csr[0] |= 0x0101;
+ s->csr[0] |= 0x0101;
s->csr[0] &= ~0x0004; /* clear STOP bit */
}
if (!CSR_DTX(s))
s->csr[0] |= 0x0010; /* set TXON */
-
+
if (!CSR_DRX(s))
s->csr[0] |= 0x0020; /* set RXON */
s->csr[0] &= ~0x0004; /* clear STOP bit */
s->csr[0] |= 0x0002;
+ pcnet_poll_timer(s);
}
static void pcnet_stop(PCNetState *s)
target_phys_addr_t nrda = pcnet_rdra_addr(s, -1 + CSR_RCVRC(s));
target_phys_addr_t nnrd = pcnet_rdra_addr(s, -2 + CSR_RCVRC(s));
#else
- target_phys_addr_t crda = s->rdra +
+ target_phys_addr_t crda = s->rdra +
(CSR_RCVRL(s) - CSR_RCVRC(s)) *
(BCR_SWSTYLE(s) ? 16 : 8 );
int nrdc = CSR_RCVRC(s)<=1 ? CSR_RCVRL(s) : CSR_RCVRC(s)-1;
- target_phys_addr_t nrda = s->rdra +
+ target_phys_addr_t nrda = s->rdra +
(CSR_RCVRL(s) - nrdc) *
(BCR_SWSTYLE(s) ? 16 : 8 );
int nnrc = nrdc<=1 ? CSR_RCVRL(s) : nrdc-1;
- target_phys_addr_t nnrd = s->rdra +
+ target_phys_addr_t nnrd = s->rdra +
(CSR_RCVRL(s) - nnrc) *
(BCR_SWSTYLE(s) ? 16 : 8 );
#endif
- CHECK_RMD(PHYSADDR(s,crda), bad);
+ CHECK_RMD(crda, bad);
if (!bad) {
- CHECK_RMD(PHYSADDR(s,nrda), bad);
+ CHECK_RMD(nrda, bad);
if (bad || (nrda == crda)) nrda = 0;
- CHECK_RMD(PHYSADDR(s,nnrd), bad);
+ CHECK_RMD(nnrd, bad);
if (bad || (nnrd == crda)) nnrd = 0;
s->csr[28] = crda & 0xffff;
s->csr[37] = nnrd >> 16;
#ifdef PCNET_DEBUG
if (bad) {
- printf("pcnet: BAD RMD RECORDS AFTER 0x%08x\n",
- PHYSADDR(s,crda));
+ printf("pcnet: BAD RMD RECORDS AFTER 0x" TARGET_FMT_plx "\n",
+ crda);
}
} else {
- printf("pcnet: BAD RMD RDA=0x%08x\n", PHYSADDR(s,crda));
+ printf("pcnet: BAD RMD RDA=0x" TARGET_FMT_plx "\n",
+ crda);
#endif
}
}
-
+
if (CSR_CRDA(s)) {
struct pcnet_RMD rmd;
RMDLOAD(&rmd, PHYSADDR(s,CSR_CRDA(s)));
} else {
CSR_CRBC(s) = CSR_CRST(s) = 0;
}
-
+
if (CSR_NRDA(s)) {
struct pcnet_RMD rmd;
RMDLOAD(&rmd, PHYSADDR(s,CSR_NRDA(s)));
{
s->csr[34] = s->csr[35] = 0;
if (s->tdra) {
- target_phys_addr_t cxda = s->tdra +
+ target_phys_addr_t cxda = s->tdra +
(CSR_XMTRL(s) - CSR_XMTRC(s)) *
(BCR_SWSTYLE(s) ? 16 : 8);
int bad = 0;
- CHECK_TMD(PHYSADDR(s, cxda),bad);
+ CHECK_TMD(cxda, bad);
if (!bad) {
if (CSR_CXDA(s) != cxda) {
s->csr[60] = s->csr[34];
s->csr[34] = cxda & 0xffff;
s->csr[35] = cxda >> 16;
#ifdef PCNET_DEBUG_X
- printf("pcnet: BAD TMD XDA=0x%08x\n", PHYSADDR(s,cxda));
+ printf("pcnet: BAD TMD XDA=0x%08x\n", cxda);
#endif
}
}
if (CSR_CXDA(s)) {
struct pcnet_TMD tmd;
- TMDLOAD(&tmd, PHYSADDR(s,CSR_CXDA(s)));
+ TMDLOAD(&tmd, PHYSADDR(s,CSR_CXDA(s)));
CSR_CXBC(s) = GET_FIELD(tmd.length, TMDL, BCNT);
CSR_CXST(s) = tmd.status;
} else {
CSR_CXBC(s) = CSR_CXST(s) = 0;
}
-
+
return !!(CSR_CXST(s) & 0x8000);
}
-static int pcnet_can_receive(void *opaque)
+int pcnet_can_receive(VLANClientState *nc)
{
- PCNetState *s = opaque;
+ PCNetState *s = DO_UPCAST(NICState, nc, nc)->opaque;
if (CSR_STOP(s) || CSR_SPND(s))
return 0;
-
- if (s->recv_pos > 0)
- return 0;
return sizeof(s->buffer)-16;
}
#define MIN_BUF_SIZE 60
-static void pcnet_receive(void *opaque, const uint8_t *buf, int size)
+ssize_t pcnet_receive(VLANClientState *nc, const uint8_t *buf, size_t size_)
{
- PCNetState *s = opaque;
+ PCNetState *s = DO_UPCAST(NICState, nc, nc)->opaque;
int is_padr = 0, is_bcast = 0, is_ladr = 0;
uint8_t buf1[60];
+ int remaining;
+ int crc_err = 0;
+ int size = size_;
if (CSR_DRX(s) || CSR_STOP(s) || CSR_SPND(s) || !size)
- return;
+ return -1;
#ifdef PCNET_DEBUG
printf("pcnet_receive size=%d\n", size);
size = MIN_BUF_SIZE;
}
- if (CSR_PROM(s)
- || (is_padr=padr_match(s, buf, size))
+ if (CSR_PROM(s)
+ || (is_padr=padr_match(s, buf, size))
|| (is_bcast=padr_bcast(s, buf, size))
|| (is_ladr=ladr_match(s, buf, size))) {
nrda = s->rdra +
(CSR_RCVRL(s) - rcvrc) *
(BCR_SWSTYLE(s) ? 16 : 8 );
- RMDLOAD(&rmd, PHYSADDR(s,nrda));
+ RMDLOAD(&rmd, nrda);
if (GET_FIELD(rmd.status, RMDS, OWN)) {
#ifdef PCNET_DEBUG_RMD
- printf("pcnet - scan buffer: RCVRC=%d PREV_RCVRC=%d\n",
+ printf("pcnet - scan buffer: RCVRC=%d PREV_RCVRC=%d\n",
rcvrc, CSR_RCVRC(s));
#endif
CSR_RCVRC(s) = rcvrc;
s->csr[0] |= 0x1000; /* Set MISS flag */
CSR_MISSC(s)++;
} else {
- uint8_t *src = &s->buffer[8];
+ uint8_t *src = s->buffer;
target_phys_addr_t crda = CSR_CRDA(s);
struct pcnet_RMD rmd;
int pktcount = 0;
- memcpy(src, buf, size);
-
-#if 1
- /* no need to compute the CRC */
- src[size] = 0;
- src[size + 1] = 0;
- src[size + 2] = 0;
- src[size + 3] = 0;
- size += 4;
-#else
- /* XXX: avoid CRC generation */
- if (!CSR_ASTRP_RCV(s)) {
+ if (!s->looptest) {
+ memcpy(src, buf, size);
+ /* no need to compute the CRC */
+ src[size] = 0;
+ src[size + 1] = 0;
+ src[size + 2] = 0;
+ src[size + 3] = 0;
+ size += 4;
+ } else if (s->looptest == PCNET_LOOPTEST_CRC ||
+ !CSR_DXMTFCS(s) || size < MIN_BUF_SIZE+4) {
uint32_t fcs = ~0;
uint8_t *p = src;
- while (size < 46) {
- src[size++] = 0;
- }
-
- while (p != &src[size]) {
+ while (p != &src[size])
CRC(fcs, *p++);
- }
- ((uint32_t *)&src[size])[0] = htonl(fcs);
- size += 4; /* FCS at end of packet */
- } else size += 4;
-#endif
+ *(uint32_t *)p = htonl(fcs);
+ size += 4;
+ } else {
+ uint32_t fcs = ~0;
+ uint8_t *p = src;
+
+ while (p != &src[size-4])
+ CRC(fcs, *p++);
+ crc_err = (*(uint32_t *)p != htonl(fcs));
+ }
#ifdef PCNET_DEBUG_MATCH
PRINT_PKTHDR(buf);
SET_FIELD(&rmd.status, RMDS, STP, 1);
#define PCNET_RECV_STORE() do { \
- int count = MIN(4096 - GET_FIELD(rmd.buf_length, RMDL, BCNT),size); \
+ int count = MIN(4096 - GET_FIELD(rmd.buf_length, RMDL, BCNT),remaining); \
target_phys_addr_t rbadr = PHYSADDR(s, rmd.rbadr); \
s->phys_mem_write(s->dma_opaque, rbadr, src, count, CSR_BSWP(s)); \
- src += count; size -= count; \
- SET_FIELD(&rmd.msg_length, RMDM, MCNT, count); \
+ src += count; remaining -= count; \
SET_FIELD(&rmd.status, RMDS, OWN, 0); \
RMDSTORE(&rmd, PHYSADDR(s,crda)); \
pktcount++; \
} while (0)
+ remaining = size;
PCNET_RECV_STORE();
- if ((size > 0) && CSR_NRDA(s)) {
+ if ((remaining > 0) && CSR_NRDA(s)) {
target_phys_addr_t nrda = CSR_NRDA(s);
+#ifdef PCNET_DEBUG_RMD
+ PRINT_RMD(&rmd);
+#endif
RMDLOAD(&rmd, PHYSADDR(s,nrda));
if (GET_FIELD(rmd.status, RMDS, OWN)) {
crda = nrda;
PCNET_RECV_STORE();
- if ((size > 0) && (nrda=CSR_NNRD(s))) {
+#ifdef PCNET_DEBUG_RMD
+ PRINT_RMD(&rmd);
+#endif
+ if ((remaining > 0) && (nrda=CSR_NNRD(s))) {
RMDLOAD(&rmd, PHYSADDR(s,nrda));
if (GET_FIELD(rmd.status, RMDS, OWN)) {
crda = nrda;
PCNET_RECV_STORE();
}
}
- }
+ }
}
#undef PCNET_RECV_STORE
RMDLOAD(&rmd, PHYSADDR(s,crda));
- if (size == 0) {
+ if (remaining == 0) {
+ SET_FIELD(&rmd.msg_length, RMDM, MCNT, size);
SET_FIELD(&rmd.status, RMDS, ENP, 1);
SET_FIELD(&rmd.status, RMDS, PAM, !CSR_PROM(s) && is_padr);
SET_FIELD(&rmd.status, RMDS, LFAM, !CSR_PROM(s) && is_ladr);
SET_FIELD(&rmd.status, RMDS, BAM, !CSR_PROM(s) && is_bcast);
+ if (crc_err) {
+ SET_FIELD(&rmd.status, RMDS, CRC, 1);
+ SET_FIELD(&rmd.status, RMDS, ERR, 1);
+ }
} else {
SET_FIELD(&rmd.status, RMDS, OFLO, 1);
SET_FIELD(&rmd.status, RMDS, BUFF, 1);
s->csr[0] |= 0x0400;
#ifdef PCNET_DEBUG
- printf("RCVRC=%d CRDA=0x%08x BLKS=%d\n",
+ printf("RCVRC=%d CRDA=0x%08x BLKS=%d\n",
CSR_RCVRC(s), PHYSADDR(s,CSR_CRDA(s)), pktcount);
#endif
#ifdef PCNET_DEBUG_RMD
PRINT_RMD(&rmd);
-#endif
+#endif
while (pktcount--) {
if (CSR_RCVRC(s) <= 1)
CSR_RCVRC(s) = CSR_RCVRL(s);
else
- CSR_RCVRC(s)--;
+ CSR_RCVRC(s)--;
}
-
+
pcnet_rdte_poll(s);
- }
+ }
}
pcnet_poll(s);
- pcnet_update_irq(s);
+ pcnet_update_irq(s);
+
+ return size_;
}
static void pcnet_transmit(PCNetState *s)
{
target_phys_addr_t xmit_cxda = 0;
int count = CSR_XMTRL(s)-1;
+ int add_crc = 0;
+
s->xmit_pos = -1;
-
+
if (!CSR_TXON(s)) {
s->csr[0] &= ~0x0008;
return;
#endif
if (GET_FIELD(tmd.status, TMDS, STP)) {
s->xmit_pos = 0;
- if (!GET_FIELD(tmd.status, TMDS, ENP)) {
- int bcnt = 4096 - GET_FIELD(tmd.length, TMDL, BCNT);
- s->phys_mem_read(s->dma_opaque, PHYSADDR(s, tmd.tbadr),
- s->buffer, bcnt, CSR_BSWP(s));
- s->xmit_pos += bcnt;
- }
xmit_cxda = PHYSADDR(s,CSR_CXDA(s));
+ if (BCR_SWSTYLE(s) != 1)
+ add_crc = GET_FIELD(tmd.status, TMDS, ADDFCS);
}
- if (GET_FIELD(tmd.status, TMDS, ENP) && (s->xmit_pos >= 0)) {
+ if (!GET_FIELD(tmd.status, TMDS, ENP)) {
+ int bcnt = 4096 - GET_FIELD(tmd.length, TMDL, BCNT);
+ s->phys_mem_read(s->dma_opaque, PHYSADDR(s, tmd.tbadr),
+ s->buffer + s->xmit_pos, bcnt, CSR_BSWP(s));
+ s->xmit_pos += bcnt;
+ } else if (s->xmit_pos >= 0) {
int bcnt = 4096 - GET_FIELD(tmd.length, TMDL, BCNT);
s->phys_mem_read(s->dma_opaque, PHYSADDR(s, tmd.tbadr),
s->buffer + s->xmit_pos, bcnt, CSR_BSWP(s));
#ifdef PCNET_DEBUG
printf("pcnet_transmit size=%d\n", s->xmit_pos);
#endif
- if (CSR_LOOP(s))
- pcnet_receive(s, s->buffer, s->xmit_pos);
- else
- qemu_send_packet(s->vc, s->buffer, s->xmit_pos);
+ if (CSR_LOOP(s)) {
+ if (BCR_SWSTYLE(s) == 1)
+ add_crc = !GET_FIELD(tmd.status, TMDS, NOFCS);
+ s->looptest = add_crc ? PCNET_LOOPTEST_CRC : PCNET_LOOPTEST_NOCRC;
+ pcnet_receive(&s->nic->nc, s->buffer, s->xmit_pos);
+ s->looptest = 0;
+ } else
+ if (s->nic)
+ qemu_send_packet(&s->nic->nc, s->buffer, s->xmit_pos);
s->csr[0] &= ~0x0008; /* clear TDMD */
s->csr[4] |= 0x0004; /* set TXSTRT */
if (count--)
goto txagain;
- } else
+ } else
if (s->xmit_pos >= 0) {
struct pcnet_TMD tmd;
- TMDLOAD(&tmd, PHYSADDR(s,xmit_cxda));
+ TMDLOAD(&tmd, xmit_cxda);
SET_FIELD(&tmd.misc, TMDM, BUFF, 1);
SET_FIELD(&tmd.misc, TMDM, UFLO, 1);
SET_FIELD(&tmd.status, TMDS, ERR, 1);
SET_FIELD(&tmd.status, TMDS, OWN, 0);
- TMDSTORE(&tmd, PHYSADDR(s,xmit_cxda));
+ TMDSTORE(&tmd, xmit_cxda);
s->csr[0] |= 0x0200; /* set TINT */
if (!CSR_DXSUFLO(s)) {
s->csr[0] &= ~0x0010;
pcnet_rdte_poll(s);
}
- if (CSR_TDMD(s) ||
+ if (CSR_TDMD(s) ||
(CSR_TXON(s) && !CSR_DPOLL(s) && pcnet_tdte_poll(s)))
{
/* prevent recursion */
pcnet_transmit(s);
}
- pcnet_update_irq(s);
+ pcnet_update_irq(s);
if (!CSR_STOP(s) && !CSR_SPND(s) && !CSR_DPOLL(s)) {
uint64_t now = qemu_get_clock(vm_clock) * 33;
} else
CSR_POLL(s) = t;
}
- qemu_mod_timer(s->poll_timer,
+ qemu_mod_timer(s->poll_timer,
pcnet_get_next_poll_time(s,qemu_get_clock(vm_clock)));
}
}
if (!CSR_STRT(s) && (val & 2))
pcnet_start(s);
- if (CSR_TDMD(s))
+ if (CSR_TDMD(s))
pcnet_transmit(s);
return;
case 3:
break;
case 4:
- s->csr[4] &= ~(val & 0x026a);
+ s->csr[4] &= ~(val & 0x026a);
val &= ~0x026a; val |= s->csr[4] & 0x026a;
break;
case 5:
- s->csr[5] &= ~(val & 0x0a90);
+ s->csr[5] &= ~(val & 0x0a90);
val &= ~0x0a90; val |= s->csr[5] & 0x0a90;
break;
case 16:
/* Initialize the PROM */
- memcpy(s->prom, s->nd->macaddr, 6);
+ memcpy(s->prom, s->conf.macaddr.a, 6);
s->prom[12] = s->prom[13] = 0x00;
s->prom[14] = s->prom[15] = 0x57;
s->bcr[BCR_PLAT ] = 0xff06;
pcnet_s_reset(s);
+ pcnet_update_irq(s);
+ pcnet_poll_timer(s);
}
static void pcnet_aprom_writeb(void *opaque, uint32_t addr, uint32_t val)
PCNetState *s = opaque;
#ifdef PCNET_DEBUG
printf("pcnet_aprom_writeb addr=0x%08x val=0x%02x\n", addr, val);
-#endif
+#endif
/* Check APROMWE bit to enable write access */
- if (pcnet_bcr_readw(s,2) & 0x80)
+ if (pcnet_bcr_readw(s,2) & 0x100)
s->prom[addr & 15] = val;
-}
+}
static uint32_t pcnet_aprom_readb(void *opaque, uint32_t addr)
{
PCNetState *s = opaque;
- uint32_t val = s->prom[addr &= 15];
+ uint32_t val = s->prom[addr & 15];
#ifdef PCNET_DEBUG
printf("pcnet_aprom_readb addr=0x%08x val=0x%02x\n", addr, val);
#endif
return val;
}
-static void pcnet_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
+void pcnet_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
{
PCNetState *s = opaque;
pcnet_poll_timer(s);
pcnet_update_irq(s);
}
-static uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr)
+uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr)
{
PCNetState *s = opaque;
uint32_t val = -1;
pcnet_bcr_writew(s, BCR_BSBC, pcnet_bcr_readw(s, BCR_BSBC) | 0x0080);
#ifdef PCNET_DEBUG_IO
printf("device switched into dword i/o mode\n");
-#endif
+#endif
}
pcnet_update_irq(s);
}
PCNetState *s = opaque;
uint32_t val = -1;
pcnet_poll_timer(s);
- if (BCR_DWIO(s)) {
+ if (BCR_DWIO(s)) {
switch (addr & 0x0f) {
case 0x00: /* RDP */
val = pcnet_csr_readw(s, s->rap);
return val;
}
-static void pcnet_ioport_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+static void pcnet_ioport_map(PCIDevice *pci_dev, int region_num,
+ pcibus_t addr, pcibus_t size, int type)
{
- PCNetState *d = (PCNetState *)pci_dev;
+ PCNetState *d = &DO_UPCAST(PCIPCNetState, pci_dev, pci_dev)->state;
#ifdef PCNET_DEBUG_IO
- printf("pcnet_ioport_map addr=0x%04x size=0x%04x\n", addr, size);
+ printf("pcnet_ioport_map addr=0x%04"FMT_PCIBUS" size=0x%04"FMT_PCIBUS"\n",
+ addr, size);
#endif
register_ioport_write(addr, 16, 1, pcnet_aprom_writeb, d);
register_ioport_read(addr, 16, 1, pcnet_aprom_readb, d);
-
+
register_ioport_write(addr + 0x10, 0x10, 2, pcnet_ioport_writew, d);
register_ioport_read(addr + 0x10, 0x10, 2, pcnet_ioport_readw, d);
register_ioport_write(addr + 0x10, 0x10, 4, pcnet_ioport_writel, d);
{
PCNetState *d = opaque;
#ifdef PCNET_DEBUG_IO
- printf("pcnet_mmio_writeb addr=0x%08x val=0x%02x\n", addr, val);
+ printf("pcnet_mmio_writeb addr=0x" TARGET_FMT_plx" val=0x%02x\n", addr,
+ val);
#endif
if (!(addr & 0x10))
pcnet_aprom_writeb(d, addr & 0x0f, val);
}
-static uint32_t pcnet_mmio_readb(void *opaque, target_phys_addr_t addr)
+static uint32_t pcnet_mmio_readb(void *opaque, target_phys_addr_t addr)
{
PCNetState *d = opaque;
uint32_t val = -1;
if (!(addr & 0x10))
val = pcnet_aprom_readb(d, addr & 0x0f);
#ifdef PCNET_DEBUG_IO
- printf("pcnet_mmio_readb addr=0x%08x val=0x%02x\n", addr, val & 0xff);
+ printf("pcnet_mmio_readb addr=0x" TARGET_FMT_plx " val=0x%02x\n", addr,
+ val & 0xff);
#endif
return val;
}
{
PCNetState *d = opaque;
#ifdef PCNET_DEBUG_IO
- printf("pcnet_mmio_writew addr=0x%08x val=0x%04x\n", addr, val);
+ printf("pcnet_mmio_writew addr=0x" TARGET_FMT_plx " val=0x%04x\n", addr,
+ val);
#endif
if (addr & 0x10)
pcnet_ioport_writew(d, addr & 0x0f, val);
}
}
-static uint32_t pcnet_mmio_readw(void *opaque, target_phys_addr_t addr)
+static uint32_t pcnet_mmio_readw(void *opaque, target_phys_addr_t addr)
{
PCNetState *d = opaque;
uint32_t val = -1;
val |= pcnet_aprom_readb(d, addr);
}
#ifdef PCNET_DEBUG_IO
- printf("pcnet_mmio_readw addr=0x%08x val = 0x%04x\n", addr, val & 0xffff);
+ printf("pcnet_mmio_readw addr=0x" TARGET_FMT_plx" val = 0x%04x\n", addr,
+ val & 0xffff);
#endif
return val;
}
{
PCNetState *d = opaque;
#ifdef PCNET_DEBUG_IO
- printf("pcnet_mmio_writel addr=0x%08x val=0x%08x\n", addr, val);
+ printf("pcnet_mmio_writel addr=0x" TARGET_FMT_plx" val=0x%08x\n", addr,
+ val);
#endif
if (addr & 0x10)
pcnet_ioport_writel(d, addr & 0x0f, val);
}
}
-static uint32_t pcnet_mmio_readl(void *opaque, target_phys_addr_t addr)
+static uint32_t pcnet_mmio_readl(void *opaque, target_phys_addr_t addr)
{
PCNetState *d = opaque;
uint32_t val;
val |= pcnet_aprom_readb(d, addr);
}
#ifdef PCNET_DEBUG_IO
- printf("pcnet_mmio_readl addr=0x%08x val=0x%08x\n", addr, val);
+ printf("pcnet_mmio_readl addr=0x" TARGET_FMT_plx " val=0x%08x\n", addr,
+ val);
#endif
return val;
}
-
-static void pcnet_save(QEMUFile *f, void *opaque)
+static bool is_version_2(void *opaque, int version_id)
{
- PCNetState *s = opaque;
- unsigned int i;
-
- if (s->pci_dev)
- pci_device_save(s->pci_dev, f);
-
- qemu_put_be32s(f, &s->rap);
- qemu_put_be32s(f, &s->isr);
- qemu_put_be32s(f, &s->lnkst);
- qemu_put_be32s(f, &s->rdra);
- qemu_put_be32s(f, &s->tdra);
- qemu_put_buffer(f, s->prom, 16);
- for (i = 0; i < 128; i++)
- qemu_put_be16s(f, &s->csr[i]);
- for (i = 0; i < 32; i++)
- qemu_put_be16s(f, &s->bcr[i]);
- qemu_put_be64s(f, &s->timer);
- qemu_put_be32s(f, &s->xmit_pos);
- qemu_put_be32s(f, &s->recv_pos);
- qemu_put_buffer(f, s->buffer, 4096);
- qemu_put_be32s(f, &s->tx_busy);
- qemu_put_timer(f, s->poll_timer);
+ return version_id == 2;
}
-static int pcnet_load(QEMUFile *f, void *opaque, int version_id)
-{
- PCNetState *s = opaque;
- int i, ret;
-
- if (version_id != 2)
- return -EINVAL;
-
- if (s->pci_dev) {
- ret = pci_device_load(s->pci_dev, f);
- if (ret < 0)
- return ret;
+const VMStateDescription vmstate_pcnet = {
+ .name = "pcnet",
+ .version_id = 3,
+ .minimum_version_id = 2,
+ .minimum_version_id_old = 2,
+ .fields = (VMStateField []) {
+ VMSTATE_INT32(rap, PCNetState),
+ VMSTATE_INT32(isr, PCNetState),
+ VMSTATE_INT32(lnkst, PCNetState),
+ VMSTATE_UINT32(rdra, PCNetState),
+ VMSTATE_UINT32(tdra, PCNetState),
+ VMSTATE_BUFFER(prom, PCNetState),
+ VMSTATE_UINT16_ARRAY(csr, PCNetState, 128),
+ VMSTATE_UINT16_ARRAY(bcr, PCNetState, 32),
+ VMSTATE_UINT64(timer, PCNetState),
+ VMSTATE_INT32(xmit_pos, PCNetState),
+ VMSTATE_BUFFER(buffer, PCNetState),
+ VMSTATE_UNUSED_TEST(is_version_2, 4),
+ VMSTATE_INT32(tx_busy, PCNetState),
+ VMSTATE_TIMER(poll_timer, PCNetState),
+ VMSTATE_END_OF_LIST()
}
+};
- qemu_get_be32s(f, &s->rap);
- qemu_get_be32s(f, &s->isr);
- qemu_get_be32s(f, &s->lnkst);
- qemu_get_be32s(f, &s->rdra);
- qemu_get_be32s(f, &s->tdra);
- qemu_get_buffer(f, s->prom, 16);
- for (i = 0; i < 128; i++)
- qemu_get_be16s(f, &s->csr[i]);
- for (i = 0; i < 32; i++)
- qemu_get_be16s(f, &s->bcr[i]);
- qemu_get_be64s(f, &s->timer);
- qemu_get_be32s(f, &s->xmit_pos);
- qemu_get_be32s(f, &s->recv_pos);
- qemu_get_buffer(f, s->buffer, 4096);
- qemu_get_be32s(f, &s->tx_busy);
- qemu_get_timer(f, s->poll_timer);
+static const VMStateDescription vmstate_pci_pcnet = {
+ .name = "pcnet",
+ .version_id = 3,
+ .minimum_version_id = 2,
+ .minimum_version_id_old = 2,
+ .fields = (VMStateField []) {
+ VMSTATE_PCI_DEVICE(pci_dev, PCIPCNetState),
+ VMSTATE_STRUCT(state, PCIPCNetState, 0, vmstate_pcnet, PCNetState),
+ VMSTATE_END_OF_LIST()
+ }
+};
- return 0;
+void pcnet_common_cleanup(PCNetState *d)
+{
+ d->nic = NULL;
}
-static void pcnet_common_init(PCNetState *d, NICInfo *nd, const char *info_str)
+int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info)
{
- d->poll_timer = qemu_new_timer(vm_clock, pcnet_poll_timer, d);
-
- d->nd = nd;
-
- d->vc = qemu_new_vlan_client(nd->vlan, pcnet_receive,
- pcnet_can_receive, d);
-
- snprintf(d->vc->info_str, sizeof(d->vc->info_str),
- "pcnet macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
- d->nd->macaddr[0],
- d->nd->macaddr[1],
- d->nd->macaddr[2],
- d->nd->macaddr[3],
- d->nd->macaddr[4],
- d->nd->macaddr[5]);
-
- pcnet_h_reset(d);
- register_savevm("pcnet", 0, 2, pcnet_save, pcnet_load, d);
+ s->poll_timer = qemu_new_timer(vm_clock, pcnet_poll_timer, s);
+
+ qemu_macaddr_default_if_unset(&s->conf.macaddr);
+ s->nic = qemu_new_nic(info, &s->conf, dev->info->name, dev->id, s);
+ qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
+ return 0;
}
/* PCI interface */
-static CPUWriteMemoryFunc *pcnet_mmio_write[] = {
- (CPUWriteMemoryFunc *)&pcnet_mmio_writeb,
- (CPUWriteMemoryFunc *)&pcnet_mmio_writew,
- (CPUWriteMemoryFunc *)&pcnet_mmio_writel
+static CPUWriteMemoryFunc * const pcnet_mmio_write[] = {
+ &pcnet_mmio_writeb,
+ &pcnet_mmio_writew,
+ &pcnet_mmio_writel
};
-static CPUReadMemoryFunc *pcnet_mmio_read[] = {
- (CPUReadMemoryFunc *)&pcnet_mmio_readb,
- (CPUReadMemoryFunc *)&pcnet_mmio_readw,
- (CPUReadMemoryFunc *)&pcnet_mmio_readl
+static CPUReadMemoryFunc * const pcnet_mmio_read[] = {
+ &pcnet_mmio_readb,
+ &pcnet_mmio_readw,
+ &pcnet_mmio_readl
};
-static void pcnet_mmio_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+static void pcnet_mmio_map(PCIDevice *pci_dev, int region_num,
+ pcibus_t addr, pcibus_t size, int type)
{
- PCNetState *d = (PCNetState *)pci_dev;
+ PCIPCNetState *d = DO_UPCAST(PCIPCNetState, pci_dev, pci_dev);
#ifdef PCNET_DEBUG_IO
- printf("pcnet_ioport_map addr=0x%08x 0x%08x\n", addr, size);
+ printf("pcnet_mmio_map addr=0x%08"FMT_PCIBUS" 0x%08"FMT_PCIBUS"\n",
+ addr, size);
#endif
- cpu_register_physical_memory(addr, PCNET_PNPMMIO_SIZE, d->mmio_index);
-}
-
-static void pcnet_pci_set_irq_cb(void *opaque, int isr)
-{
- PCNetState *s = opaque;
-
- pci_set_irq(&s->dev, 0, isr);
+ cpu_register_physical_memory(addr, PCNET_PNPMMIO_SIZE, d->state.mmio_index);
}
static void pci_physical_memory_write(void *dma_opaque, target_phys_addr_t addr,
cpu_physical_memory_read(addr, buf, len);
}
-void pci_pcnet_init(PCIBus *bus, NICInfo *nd, int devfn)
+static void pci_pcnet_cleanup(VLANClientState *nc)
{
- PCNetState *d;
+ PCNetState *d = DO_UPCAST(NICState, nc, nc)->opaque;
+
+ pcnet_common_cleanup(d);
+}
+
+static int pci_pcnet_uninit(PCIDevice *dev)
+{
+ PCIPCNetState *d = DO_UPCAST(PCIPCNetState, pci_dev, dev);
+
+ cpu_unregister_io_memory(d->state.mmio_index);
+ qemu_del_timer(d->state.poll_timer);
+ qemu_free_timer(d->state.poll_timer);
+ qemu_del_vlan_client(&d->state.nic->nc);
+ return 0;
+}
+
+static NetClientInfo net_pci_pcnet_info = {
+ .type = NET_CLIENT_TYPE_NIC,
+ .size = sizeof(NICState),
+ .can_receive = pcnet_can_receive,
+ .receive = pcnet_receive,
+ .cleanup = pci_pcnet_cleanup,
+};
+
+static int pci_pcnet_init(PCIDevice *pci_dev)
+{
+ PCIPCNetState *d = DO_UPCAST(PCIPCNetState, pci_dev, pci_dev);
+ PCNetState *s = &d->state;
uint8_t *pci_conf;
#if 0
- printf("sizeof(RMD)=%d, sizeof(TMD)=%d\n",
+ printf("sizeof(RMD)=%d, sizeof(TMD)=%d\n",
sizeof(struct pcnet_RMD), sizeof(struct pcnet_TMD));
#endif
- d = (PCNetState *)pci_register_device(bus, "PCNet", sizeof(PCNetState),
- devfn, NULL, NULL);
-
- pci_conf = d->dev.config;
-
- *(uint16_t *)&pci_conf[0x00] = cpu_to_le16(0x1022);
- *(uint16_t *)&pci_conf[0x02] = cpu_to_le16(0x2000);
- *(uint16_t *)&pci_conf[0x04] = cpu_to_le16(0x0007);
- *(uint16_t *)&pci_conf[0x06] = cpu_to_le16(0x0280);
- pci_conf[0x08] = 0x10;
- pci_conf[0x09] = 0x00;
- pci_conf[0x0a] = 0x00; // ethernet network controller
- pci_conf[0x0b] = 0x02;
- pci_conf[0x0e] = 0x00; // header_type
-
- *(uint32_t *)&pci_conf[0x10] = cpu_to_le32(0x00000001);
- *(uint32_t *)&pci_conf[0x14] = cpu_to_le32(0x00000000);
-
- pci_conf[0x3d] = 1; // interrupt pin 0
- pci_conf[0x3e] = 0x06;
- pci_conf[0x3f] = 0xff;
+ pci_conf = pci_dev->config;
+
+ pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_AMD);
+ pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_AMD_LANCE);
+ /* TODO: value should be 0 at RST# */
+ pci_set_word(pci_conf + PCI_COMMAND,
+ PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
+ pci_set_word(pci_conf + PCI_STATUS,
+ PCI_STATUS_FAST_BACK | PCI_STATUS_DEVSEL_MEDIUM);
+ pci_conf[PCI_REVISION_ID] = 0x10;
+ /* TODO: 0 is the default anyway, no need to set it. */
+ pci_conf[PCI_CLASS_PROG] = 0x00;
+ pci_config_set_class(pci_conf, PCI_CLASS_NETWORK_ETHERNET);
+ pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
+
+ /* TODO: not necessary, is set when BAR is registered. */
+ pci_set_long(pci_conf + PCI_BASE_ADDRESS_0, PCI_BASE_ADDRESS_SPACE_IO);
+ pci_set_long(pci_conf + PCI_BASE_ADDRESS_0 + 4,
+ PCI_BASE_ADDRESS_SPACE_MEMORY);
+
+ pci_set_word(pci_conf + PCI_SUBSYSTEM_VENDOR_ID, 0x0);
+ pci_set_word(pci_conf + PCI_SUBSYSTEM_ID, 0x0);
+
+ /* TODO: value must be 0 at RST# */
+ pci_conf[PCI_INTERRUPT_PIN] = 1; // interrupt pin 0
+ pci_conf[PCI_MIN_GNT] = 0x06;
+ pci_conf[PCI_MAX_LAT] = 0xff;
/* Handler for memory-mapped I/O */
- d->mmio_index =
- cpu_register_io_memory(0, pcnet_mmio_read, pcnet_mmio_write, d);
-
- pci_register_io_region((PCIDevice *)d, 0, PCNET_IOPORT_SIZE,
- PCI_ADDRESS_SPACE_IO, pcnet_ioport_map);
-
- pci_register_io_region((PCIDevice *)d, 1, PCNET_PNPMMIO_SIZE,
- PCI_ADDRESS_SPACE_MEM, pcnet_mmio_map);
-
- d->set_irq_cb = pcnet_pci_set_irq_cb;
- d->phys_mem_read = pci_physical_memory_read;
- d->phys_mem_write = pci_physical_memory_write;
- d->pci_dev = &d->dev;
-
- pcnet_common_init(d, nd, "pcnet");
-}
+ s->mmio_index =
+ cpu_register_io_memory(pcnet_mmio_read, pcnet_mmio_write, &d->state);
-/* SPARC32 interface */
+ /* TODO: use pci_dev, avoid cast below. */
+ pci_register_bar((PCIDevice *)d, 0, PCNET_IOPORT_SIZE,
+ PCI_BASE_ADDRESS_SPACE_IO, pcnet_ioport_map);
-#if defined (TARGET_SPARC) && !defined(TARGET_SPARC64) // Avoid compile failure
+ pci_register_bar((PCIDevice *)d, 1, PCNET_PNPMMIO_SIZE,
+ PCI_BASE_ADDRESS_SPACE_MEMORY, pcnet_mmio_map);
-static CPUReadMemoryFunc *lance_mem_read[3] = {
- (CPUReadMemoryFunc *)&pcnet_ioport_readw,
- (CPUReadMemoryFunc *)&pcnet_ioport_readw,
- (CPUReadMemoryFunc *)&pcnet_ioport_readw,
-};
+ s->irq = pci_dev->irq[0];
+ s->phys_mem_read = pci_physical_memory_read;
+ s->phys_mem_write = pci_physical_memory_write;
-static CPUWriteMemoryFunc *lance_mem_write[3] = {
- (CPUWriteMemoryFunc *)&pcnet_ioport_writew,
- (CPUWriteMemoryFunc *)&pcnet_ioport_writew,
- (CPUWriteMemoryFunc *)&pcnet_ioport_writew,
-};
-
-static void pcnet_sparc_set_irq_cb(void *opaque, int isr)
-{
- PCNetState *s = opaque;
+ if (!pci_dev->qdev.hotplugged) {
+ static int loaded = 0;
+ if (!loaded) {
+ rom_add_option("pxe-pcnet.bin");
+ loaded = 1;
+ }
+ }
- ledma_set_irq(s->dma_opaque, isr);
+ return pcnet_common_init(&pci_dev->qdev, s, &net_pci_pcnet_info);
}
-void *lance_init(NICInfo *nd, uint32_t leaddr, void *dma_opaque)
+static void pci_reset(DeviceState *dev)
{
- PCNetState *d;
- int lance_io_memory;
-
- d = qemu_mallocz(sizeof(PCNetState));
- if (!d)
- return NULL;
-
- lance_io_memory =
- cpu_register_io_memory(0, lance_mem_read, lance_mem_write, d);
+ PCIPCNetState *d = DO_UPCAST(PCIPCNetState, pci_dev.qdev, dev);
- d->dma_opaque = dma_opaque;
- cpu_register_physical_memory(leaddr, 4, lance_io_memory);
-
- d->set_irq_cb = pcnet_sparc_set_irq_cb;
- d->phys_mem_read = ledma_memory_read;
- d->phys_mem_write = ledma_memory_write;
+ pcnet_h_reset(&d->state);
+}
- pcnet_common_init(d, nd, "lance");
+static PCIDeviceInfo pcnet_info = {
+ .qdev.name = "pcnet",
+ .qdev.size = sizeof(PCIPCNetState),
+ .qdev.reset = pci_reset,
+ .qdev.vmsd = &vmstate_pci_pcnet,
+ .init = pci_pcnet_init,
+ .exit = pci_pcnet_uninit,
+ .qdev.props = (Property[]) {
+ DEFINE_NIC_PROPERTIES(PCIPCNetState, state.conf),
+ DEFINE_PROP_END_OF_LIST(),
+ }
+};
- return d;
+static void pcnet_register_devices(void)
+{
+ pci_qdev_register(&pcnet_info);
}
-#endif /* TARGET_SPARC */
+
+device_init(pcnet_register_devices)
projects / mirror_qemu.git / blobdiff