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RTL8029 IDs support (Warner Losh)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1647 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-11-22 20:16:13 +00:00
parent 3476562d36
commit 089af99118
1 changed files with 22 additions and 0 deletions
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22
hw/ne2000.c
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@ -47,7 +47,9 @@
#define EN0_CRDAHI 0x09 /* high byte, current remote dma address RD */
#define EN0_RSARHI 0x09 /* Remote start address reg 1 */
#define EN0_RCNTLO 0x0a /* Remote byte count reg WR */
#define EN0_RTL8029ID0 0x0a /* Realtek ID byte #1 RD */
#define EN0_RCNTHI 0x0b /* Remote byte count reg WR */
#define EN0_RTL8029ID1 0x0b /* Realtek ID byte #2 RD */
#define EN0_RSR 0x0c /* rx status reg RD */
#define EN0_RXCR 0x0c /* RX configuration reg WR */
#define EN0_TXCR 0x0d /* TX configuration reg WR */
@ -64,6 +66,11 @@
#define EN2_STARTPG 0x21 /* Starting page of ring bfr RD */
#define EN2_STOPPG 0x22 /* Ending page +1 of ring bfr RD */
#define EN3_CONFIG0 0x33
#define EN3_CONFIG1 0x34
#define EN3_CONFIG2 0x35
#define EN3_CONFIG3 0x36
/* Register accessed at EN_CMD, the 8390 base addr. */
#define E8390_STOP 0x01 /* Stop and reset the chip */
#define E8390_START 0x02 /* Start the chip, clear reset */
@ -447,6 +454,21 @@ static uint32_t ne2000_ioport_read(void *opaque, uint32_t addr)
case EN2_STOPPG:
ret = s->stop >> 8;
break;
case EN0_RTL8029ID0:
ret = 0x50;
break;
case EN0_RTL8029ID1:
ret = 0x43;
break;
case EN3_CONFIG0:
ret = 0; /* 10baseT media */
break;
case EN3_CONFIG2:
ret = 0x40; /* 10baseT active */
break;
case EN3_CONFIG3:
ret = 0x40; /* Full duplex */
break;
default:
ret = 0x00;
break;