Revision 6cdfab28 hw/e1000.c
| b/hw/e1000.c | ||
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| 625 | 625 |
set_ics(s, 0, E1000_ICR_LSC); |
| 626 | 626 |
} |
| 627 | 627 |
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static int |
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e1000_can_receive(VLANClientState *nc) |
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| 630 |
{
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E1000State *s = DO_UPCAST(NICState, nc, nc)->opaque; |
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return (s->mac_reg[RCTL] & E1000_RCTL_EN); |
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} |
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| 636 | 628 |
static bool e1000_has_rxbufs(E1000State *s, size_t total_size) |
| 637 | 629 |
{
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| 638 | 630 |
int bufs; |
| ... | ... | |
| 651 | 643 |
return total_size <= bufs * s->rxbuf_size; |
| 652 | 644 |
} |
| 653 | 645 |
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static int |
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e1000_can_receive(VLANClientState *nc) |
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{
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E1000State *s = DO_UPCAST(NICState, nc, nc)->opaque; |
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return (s->mac_reg[RCTL] & E1000_RCTL_EN) && e1000_has_rxbufs(s, 1); |
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} |
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static ssize_t |
| 655 | 655 |
e1000_receive(VLANClientState *nc, const uint8_t *buf, size_t size) |
| 656 | 656 |
{
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