/**
* QEMU RTL8139 emulation
- *
+ *
* Copyright (c) 2006 Igor Kovalenko
- *
+ *
* 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
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
-
+
* Modifications:
* 2006-Jan-28 Mark Malakanov : TSAD and CSCR implementation (for Windows driver)
- *
+ *
* 2006-Apr-28 Juergen Lock : EEPROM emulation changes for FreeBSD driver
* HW revision ID changes for FreeBSD driver
- *
+ *
* 2006-Jul-01 Igor Kovalenko : Implemented loopback mode for FreeBSD driver
* Corrected packet transfer reassembly routine for 8139C+ mode
* Rearranged debugging print statements
CSCR_LinkDownCmd = 0x0f3c0,
*/
enum CSCRBits {
- CSCR_Testfun = 1<<15, /* 1 = Auto-neg speeds up internal timer, WO, def 0 */
+ CSCR_Testfun = 1<<15, /* 1 = Auto-neg speeds up internal timer, WO, def 0 */
CSCR_LD = 1<<9, /* Active low TPI link disable signal. When low, TPI still transmits link pulses and TPI stays in good link state. def 1*/
CSCR_HEART_BIT = 1<<8, /* 1 = HEART BEAT enable, 0 = HEART BEAT disable. HEART BEAT function is only valid in 10Mbps mode. def 1*/
CSCR_JBEN = 1<<7, /* 1 = enable jabber function. 0 = disable jabber function, def 1*/
- CSCR_F_LINK_100 = 1<<6, /* Used to login force good link in 100Mbps for diagnostic purposes. 1 = DISABLE, 0 = ENABLE. def 1*/
+ CSCR_F_LINK_100 = 1<<6, /* Used to login force good link in 100Mbps for diagnostic purposes. 1 = DISABLE, 0 = ENABLE. def 1*/
CSCR_F_Connect = 1<<5, /* Assertion of this bit forces the disconnect function to be bypassed. def 0*/
CSCR_Con_status = 1<<3, /* This bit indicates the status of the connection. 1 = valid connected link detected; 0 = disconnected link detected. RO def 0*/
CSCR_Con_status_En = 1<<2, /* Assertion of this bit configures LED1 pin to indicate connection status. def 0*/
uint32_t packet_header = 0;
uint8_t buf1[60];
- static const uint8_t broadcast_macaddr[6] =
+ static const uint8_t broadcast_macaddr[6] =
{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
DEBUG_PRINT((">>> RTL8139: received len=%d\n", size));
++s->tally_counters.RxOkMul;
} else if (s->phys[0] == buf[0] &&
- s->phys[1] == buf[1] &&
- s->phys[2] == buf[2] &&
- s->phys[3] == buf[3] &&
- s->phys[4] == buf[4] &&
+ s->phys[1] == buf[1] &&
+ s->phys[2] == buf[2] &&
+ s->phys[3] == buf[3] &&
+ s->phys[4] == buf[4] &&
s->phys[5] == buf[5]) {
/* match */
if (!(s->RxConfig & AcceptMyPhys))
s->Config3 = 0x1; /* fast back-to-back compatible */
s->Config5 = 0x0;
- s->CSCR = CSCR_F_LINK_100 | CSCR_HEART_BIT | CSCR_LD;
+ s->CSCR = CSCR_F_LINK_100 | CSCR_HEART_BIT | CSCR_LD;
s->CpCmd = 0x0; /* reset C+ mode */
|((s->TxStatus[2] & TxUnderrun)?TSAD_TUN2:0)
|((s->TxStatus[1] & TxUnderrun)?TSAD_TUN1:0)
|((s->TxStatus[0] & TxUnderrun)?TSAD_TUN0:0)
-
+
|((s->TxStatus[3] & TxAborted )?TSAD_TABT3:0)
|((s->TxStatus[2] & TxAborted )?TSAD_TABT2:0)
|((s->TxStatus[1] & TxAborted )?TSAD_TABT1:0)
|((s->TxStatus[0] & TxAborted )?TSAD_TABT0:0)
-
+
|((s->TxStatus[3] & TxHostOwns )?TSAD_OWN3:0)
|((s->TxStatus[2] & TxHostOwns )?TSAD_OWN2:0)
|((s->TxStatus[1] & TxHostOwns )?TSAD_OWN1:0)
|((s->TxStatus[0] & TxHostOwns )?TSAD_OWN0:0) ;
-
+
DEBUG_PRINT(("RTL8139: TSAD read val=0x%04x\n", ret));
RTL8139State rtl8139;
} PCIRTL8139State;
-static void rtl8139_mmio_map(PCIDevice *pci_dev, int region_num,
+static void rtl8139_mmio_map(PCIDevice *pci_dev, int region_num,
uint32_t addr, uint32_t size, int type)
{
PCIRTL8139State *d = (PCIRTL8139State *)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,
+static void rtl8139_ioport_map(PCIDevice *pci_dev, int region_num,
uint32_t addr, uint32_t size, int type)
{
PCIRTL8139State *d = (PCIRTL8139State *)pci_dev;
static inline int64_t rtl8139_get_next_tctr_time(RTL8139State *s, int64_t current_time)
{
- int64_t next_time = current_time +
+ int64_t next_time = current_time +
muldiv64(1, ticks_per_sec, PCI_FREQUENCY);
if (next_time <= current_time)
next_time = current_time + 1;
rtl8139_update_irq(s);
}
- qemu_mod_timer(s->timer,
+ qemu_mod_timer(s->timer,
rtl8139_get_next_tctr_time(s,curr_time));
}
#endif /* RTL8139_ONBOARD_TIMER */
PCIRTL8139State *d;
RTL8139State *s;
uint8_t *pci_conf;
-
+
d = (PCIRTL8139State *)pci_register_device(bus,
"RTL8139", sizeof(PCIRTL8139State),
- devfn,
+ devfn,
NULL, NULL);
pci_conf = d->dev.config;
pci_conf[0x00] = 0xec; /* Realtek 8139 */
s->rtl8139_mmio_io_addr =
cpu_register_io_memory(0, rtl8139_mmio_read, rtl8139_mmio_write, s);
- pci_register_io_region(&d->dev, 0, 0x100,
+ pci_register_io_region(&d->dev, 0, 0x100,
PCI_ADDRESS_SPACE_IO, rtl8139_ioport_map);
- pci_register_io_region(&d->dev, 1, 0x100,
+ pci_register_io_region(&d->dev, 1, 0x100,
PCI_ADDRESS_SPACE_MEM, rtl8139_mmio_map);
s->pci_dev = (PCIDevice *)d;
s->cplus_txbuffer = NULL;
s->cplus_txbuffer_len = 0;
s->cplus_txbuffer_offset = 0;
-
+
/* XXX: instance number ? */
register_savevm("rtl8139", 0, 3, rtl8139_save, rtl8139_load, s);
#if RTL8139_ONBOARD_TIMER
s->timer = qemu_new_timer(vm_clock, rtl8139_timer, s);
- qemu_mod_timer(s->timer,
+ qemu_mod_timer(s->timer,
rtl8139_get_next_tctr_time(s,qemu_get_clock(vm_clock)));
#endif /* RTL8139_ONBOARD_TIMER */
}
projects / qemu / blobdiff