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fix

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This commit is contained in:
Andrew Pamment 2021-11-27 20:59:35 +10:00
parent 5c7cc90483
commit 071fd576d2
1 changed files with 26 additions and 2 deletions
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28
i825xx.c
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@ -218,8 +218,8 @@ static void i825xx_poll(struct i825xx_device_t *i825xx_device) {
if (desc->errors) {
break;
}
kprintf("RCV!\n");
ether_receive(i825xx_device->ether, pkt, pktlen);
unsigned int virt = (unsigned int)((unsigned int)i825xx_device->rx_desc_virt_base + (8192 * (unsigned int)tail));
ether_receive(i825xx_device->ether, virt, desc->length);
} while(0);
@ -227,7 +227,31 @@ static void i825xx_poll(struct i825xx_device_t *i825xx_device) {
mmio_write(i825xx_device, REG_RDT, tail);
}
}
/*
unsigned int virt = (unsigned int)((unsigned int)i825xx_device->rx_desc_virt_base + (8192 * (unsigned int)i825xx_device->rx_front));
kprintf("length: %p\n", i825xx_device->rx_descs[i825xx_device->rx_front].length);
while(i825xx_device->rx_descs[i825xx_device->rx_front].status & RX_DESC_STATUS_DD) {
unsigned char *pkt = (unsigned char *)virt;
unsigned short pktlen = i825xx_device->rx_descs[i825xx_device->rx_front].length;
if(!(i825xx_device->rx_descs[i825xx_device->rx_front].status & RX_DESC_STATUS_EOP)) {
kprintf("825xx - rx: no EOP support, dropping");
} else if(i825xx_device->rx_descs[i825xx_device->rx_front].length < 60) {
kprintf("825xx - rx: short packet (%d bytes)", i825xx_device->rx_descs[i825xx_device->rx_front].length);
} else {
kprintf("ETHER RECV\n");
ether_receive(i825xx_device->ether, pkt, pktlen);
}
i825xx_device->rx_descs[i825xx_device->rx_front].status = 0;
old_cur = i825xx_device->rx_front;
i825xx_device->rx_front = (i825xx_device->rx_front + 1) % NUM_RX_DESCRIPTORS;
mmio_write(i825xx_device, REG_RDT, old_cur);
}
}
*/
static void i825xx_isr(struct regs *r) {
struct i825xx_device_t *i825xx_device;
int i;