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zynq: fix 10BASE-T and 100BASE-TX support

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This commit is contained in:
aiju 2018-02-10 01:04:05 +00:00
parent af0de5ada8
commit f113e2d6d5
1 changed files with 9 additions and 2 deletions
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11
sys/src/9/zynq/etherzynq.c
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@ -96,6 +96,10 @@ enum {
FrameEnd = 1<<15, FrameEnd = 1<<15,
}; };
enum {
GEM0_CLK_CTRL = 0x140/4,
};
typedef struct Ctlr Ctlr; typedef struct Ctlr Ctlr;
struct Ctlr { struct Ctlr {
@ -157,14 +161,17 @@ ethproc(void *ved)
; ;
edev->mbps = 1000; edev->mbps = 1000;
c->r[NET_CFG] |= GIGE_EN; c->r[NET_CFG] |= GIGE_EN;
slcr[GEM0_CLK_CTRL] = 1 << 20 | 8 << 8 | 1;
}else if((v & 0x20) != 0){ }else if((v & 0x20) != 0){
sp = "100BASE-TX"; sp = "100BASE-TX";
edev->mbps = 100; edev->mbps = 100;
c->r[NET_CFG] = NET_CFG & ~GIGE_EN | SPEED; c->r[NET_CFG] = c->r[NET_CFG] & ~GIGE_EN | SPEED;
slcr[GEM0_CLK_CTRL] = 5 << 20 | 8 << 8 | 1;
}else if((v & 0x10) != 0){ }else if((v & 0x10) != 0){
sp = "10BASE-T"; sp = "10BASE-T";
edev->mbps = 10; edev->mbps = 10;
c->r[NET_CFG] = NET_CFG & ~(GIGE_EN | SPEED); c->r[NET_CFG] = c->r[NET_CFG] & ~(GIGE_EN | SPEED);
slcr[GEM0_CLK_CTRL] = 20 << 20 | 20 << 8 | 1;
}else }else
sp = "???"; sp = "???";
if((v & 0x08) != 0){ if((v & 0x08) != 0){