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-rw-r--r--hw/net/e1000.c97
-rw-r--r--hw/net/e1000_regs.h6
2 files changed, 100 insertions, 3 deletions
diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index e079f25..767490c 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -172,7 +172,17 @@ enum {
defreg(TPR), defreg(TPT), defreg(TXDCTL), defreg(WUFC),
defreg(RA), defreg(MTA), defreg(CRCERRS), defreg(VFTA),
defreg(VET), defreg(RDTR), defreg(RADV), defreg(TADV),
- defreg(ITR),
+ defreg(ITR), defreg(FCRUC), defreg(TDFH), defreg(TDFT),
+ defreg(TDFHS), defreg(TDFTS), defreg(TDFPC), defreg(RDFH),
+ defreg(RDFT), defreg(RDFHS), defreg(RDFTS), defreg(RDFPC),
+ defreg(IPAV), defreg(WUC), defreg(WUS), defreg(AIT),
+ defreg(IP6AT), defreg(IP4AT), defreg(FFLT), defreg(FFMT),
+ defreg(FFVT), defreg(WUPM), defreg(PBM), defreg(SCC),
+ defreg(ECOL), defreg(MCC), defreg(LATECOL), defreg(COLC),
+ defreg(DC), defreg(TNCRS), defreg(SEC), defreg(CEXTERR),
+ defreg(RLEC), defreg(XONRXC), defreg(XONTXC), defreg(XOFFRXC),
+ defreg(XOFFTXC), defreg(RFC), defreg(RJC), defreg(RNBC),
+ defreg(TSCTFC), defreg(MGTPRC), defreg(MGTPDC), defreg(MGTPTC)
};
static void
@@ -1122,6 +1132,30 @@ mac_readreg(E1000State *s, int index)
}
static uint32_t
+mac_low4_read(E1000State *s, int index)
+{
+ return s->mac_reg[index] & 0xf;
+}
+
+static uint32_t
+mac_low11_read(E1000State *s, int index)
+{
+ return s->mac_reg[index] & 0x7ff;
+}
+
+static uint32_t
+mac_low13_read(E1000State *s, int index)
+{
+ return s->mac_reg[index] & 0x1fff;
+}
+
+static uint32_t
+mac_low16_read(E1000State *s, int index)
+{
+ return s->mac_reg[index] & 0xffff;
+}
+
+static uint32_t
mac_icr_read(E1000State *s, int index)
{
uint32_t ret = s->mac_reg[ICR];
@@ -1223,18 +1257,37 @@ static uint32_t (*macreg_readops[])(E1000State *, int) = {
getreg(RDH), getreg(RDT), getreg(VET), getreg(ICS),
getreg(TDBAL), getreg(TDBAH), getreg(RDBAH), getreg(RDBAL),
getreg(TDLEN), getreg(RDLEN), getreg(RDTR), getreg(RADV),
- getreg(TADV), getreg(ITR),
+ getreg(TADV), getreg(ITR), getreg(FCRUC), getreg(IPAV),
+ getreg(WUC), getreg(WUS), getreg(SCC), getreg(ECOL),
+ getreg(MCC), getreg(LATECOL), getreg(COLC), getreg(DC),
+ getreg(TNCRS), getreg(SEC), getreg(CEXTERR), getreg(RLEC),
+ getreg(XONRXC), getreg(XONTXC), getreg(XOFFRXC), getreg(XOFFTXC),
+ getreg(RFC), getreg(RJC), getreg(RNBC), getreg(TSCTFC),
+ getreg(MGTPRC), getreg(MGTPDC), getreg(MGTPTC),
[TOTH] = mac_read_clr8, [TORH] = mac_read_clr8,
[GPRC] = mac_read_clr4, [GPTC] = mac_read_clr4,
[TPT] = mac_read_clr4, [TPR] = mac_read_clr4,
[ICR] = mac_icr_read, [EECD] = get_eecd,
[EERD] = flash_eerd_read,
+ [RDFH] = mac_low13_read, [RDFT] = mac_low13_read,
+ [RDFHS] = mac_low13_read, [RDFTS] = mac_low13_read,
+ [RDFPC] = mac_low13_read,
+ [TDFH] = mac_low11_read, [TDFT] = mac_low11_read,
+ [TDFHS] = mac_low13_read, [TDFTS] = mac_low13_read,
+ [TDFPC] = mac_low13_read,
+ [AIT] = mac_low16_read,
[CRCERRS ... MPC] = &mac_readreg,
+ [IP6AT ... IP6AT+3] = &mac_readreg, [IP4AT ... IP4AT+6] = &mac_readreg,
+ [FFLT ... FFLT+6] = &mac_low11_read,
[RA ... RA+31] = &mac_readreg,
+ [WUPM ... WUPM+31] = &mac_readreg,
[MTA ... MTA+127] = &mac_readreg,
[VFTA ... VFTA+127] = &mac_readreg,
+ [FFMT ... FFMT+254] = &mac_low4_read,
+ [FFVT ... FFVT+254] = &mac_readreg,
+ [PBM ... PBM+16383] = &mac_readreg,
};
enum { NREADOPS = ARRAY_SIZE(macreg_readops) };
@@ -1242,7 +1295,11 @@ enum { NREADOPS = ARRAY_SIZE(macreg_readops) };
static void (*macreg_writeops[])(E1000State *, int, uint32_t) = {
putreg(PBA), putreg(EERD), putreg(SWSM), putreg(WUFC),
putreg(TDBAL), putreg(TDBAH), putreg(TXDCTL), putreg(RDBAH),
- putreg(RDBAL), putreg(LEDCTL), putreg(VET),
+ putreg(RDBAL), putreg(LEDCTL), putreg(VET), putreg(FCRUC),
+ putreg(TDFH), putreg(TDFT), putreg(TDFHS), putreg(TDFTS),
+ putreg(TDFPC), putreg(RDFH), putreg(RDFT), putreg(RDFHS),
+ putreg(RDFTS), putreg(RDFPC), putreg(IPAV), putreg(WUC),
+ putreg(WUS), putreg(AIT),
[TDLEN] = set_dlen, [RDLEN] = set_dlen, [TCTL] = set_tctl,
[TDT] = set_tctl, [MDIC] = set_mdic, [ICS] = set_ics,
@@ -1252,9 +1309,14 @@ static void (*macreg_writeops[])(E1000State *, int, uint32_t) = {
[RDTR] = set_16bit, [RADV] = set_16bit, [TADV] = set_16bit,
[ITR] = set_16bit,
+ [IP6AT ... IP6AT+3] = &mac_writereg, [IP4AT ... IP4AT+6] = &mac_writereg,
+ [FFLT ... FFLT+6] = &mac_writereg,
[RA ... RA+31] = &mac_writereg,
+ [WUPM ... WUPM+31] = &mac_writereg,
[MTA ... MTA+127] = &mac_writereg,
[VFTA ... VFTA+127] = &mac_writereg,
+ [FFMT ... FFMT+254] = &mac_writereg, [FFVT ... FFVT+254] = &mac_writereg,
+ [PBM ... PBM+16383] = &mac_writereg,
};
enum { NWRITEOPS = ARRAY_SIZE(macreg_writeops) };
@@ -1269,6 +1331,35 @@ enum { MAC_ACCESS_PARTIAL = 1, MAC_ACCESS_FLAG_NEEDED = 2 };
static const uint8_t mac_reg_access[0x8000] = {
[RDTR] = markflag(MIT), [TADV] = markflag(MIT),
[RADV] = markflag(MIT), [ITR] = markflag(MIT),
+
+ [IPAV] = markflag(MAC), [WUC] = markflag(MAC),
+ [IP6AT] = markflag(MAC), [IP4AT] = markflag(MAC),
+ [FFVT] = markflag(MAC), [WUPM] = markflag(MAC),
+ [ECOL] = markflag(MAC), [MCC] = markflag(MAC),
+ [DC] = markflag(MAC), [TNCRS] = markflag(MAC),
+ [RLEC] = markflag(MAC), [XONRXC] = markflag(MAC),
+ [XOFFTXC] = markflag(MAC), [RFC] = markflag(MAC),
+ [TSCTFC] = markflag(MAC), [MGTPRC] = markflag(MAC),
+ [WUS] = markflag(MAC), [AIT] = markflag(MAC),
+ [FFLT] = markflag(MAC), [FFMT] = markflag(MAC),
+ [SCC] = markflag(MAC), [FCRUC] = markflag(MAC),
+ [LATECOL] = markflag(MAC), [COLC] = markflag(MAC),
+ [SEC] = markflag(MAC), [CEXTERR] = markflag(MAC),
+ [XONTXC] = markflag(MAC), [XOFFRXC] = markflag(MAC),
+ [RJC] = markflag(MAC), [RNBC] = markflag(MAC),
+ [MGTPDC] = markflag(MAC), [MGTPTC] = markflag(MAC),
+
+ [TDFH] = markflag(MAC) | MAC_ACCESS_PARTIAL,
+ [TDFT] = markflag(MAC) | MAC_ACCESS_PARTIAL,
+ [TDFHS] = markflag(MAC) | MAC_ACCESS_PARTIAL,
+ [TDFTS] = markflag(MAC) | MAC_ACCESS_PARTIAL,
+ [TDFPC] = markflag(MAC) | MAC_ACCESS_PARTIAL,
+ [RDFH] = markflag(MAC) | MAC_ACCESS_PARTIAL,
+ [RDFT] = markflag(MAC) | MAC_ACCESS_PARTIAL,
+ [RDFHS] = markflag(MAC) | MAC_ACCESS_PARTIAL,
+ [RDFTS] = markflag(MAC) | MAC_ACCESS_PARTIAL,
+ [RDFPC] = markflag(MAC) | MAC_ACCESS_PARTIAL,
+ [PBM] = markflag(MAC) | MAC_ACCESS_PARTIAL,
};
static void
diff --git a/hw/net/e1000_regs.h b/hw/net/e1000_regs.h
index afd81cc..1c40244 100644
--- a/hw/net/e1000_regs.h
+++ b/hw/net/e1000_regs.h
@@ -158,6 +158,7 @@
#define E1000_PHY_CTRL 0x00F10 /* PHY Control Register in CSR */
#define FEXTNVM_SW_CONFIG 0x0001
#define E1000_PBA 0x01000 /* Packet Buffer Allocation - RW */
+#define E1000_PBM 0x10000 /* Packet Buffer Memory - RW */
#define E1000_PBS 0x01008 /* Packet Buffer Size - RW */
#define E1000_EEMNGCTL 0x01010 /* MNG EEprom Control */
#define E1000_FLASH_UPDATES 1000
@@ -191,6 +192,11 @@
#define E1000_RAID 0x02C08 /* Receive Ack Interrupt Delay - RW */
#define E1000_TXDMAC 0x03000 /* TX DMA Control - RW */
#define E1000_KABGTXD 0x03004 /* AFE Band Gap Transmit Ref Data */
+#define E1000_RDFH 0x02410 /* Receive Data FIFO Head Register - RW */
+#define E1000_RDFT 0x02418 /* Receive Data FIFO Tail Register - RW */
+#define E1000_RDFHS 0x02420 /* Receive Data FIFO Head Saved Register - RW */
+#define E1000_RDFTS 0x02428 /* Receive Data FIFO Tail Saved Register - RW */
+#define E1000_RDFPC 0x02430 /* Receive Data FIFO Packet Count - RW */
#define E1000_TDFH 0x03410 /* TX Data FIFO Head - RW */
#define E1000_TDFT 0x03418 /* TX Data FIFO Tail - RW */
#define E1000_TDFHS 0x03420 /* TX Data FIFO Head Saved - RW */
generated by cgit v1.1 at 2024-11-18 13:37:54 +0000