diff options
| -rw-r--r-- | core/fs/pxe/isr.c | 2 | ||||
| -rw-r--r-- | core/lwip/src/netif/undiif.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/core/fs/pxe/isr.c b/core/fs/pxe/isr.c index 69cfe9f1..069fefd5 100644 --- a/core/fs/pxe/isr.c +++ b/core/fs/pxe/isr.c @@ -252,7 +252,7 @@ void pxe_start_isr(void) pxe_poll_thread, NULL); if (!irq || !(pxe_undi_iface.ServiceFlags & PXE_UNDI_IFACE_FLAG_IRQ)) - pxe_need_poll |= 1; + asm volatile("orb $1,%0" : "+m" (pxe_need_poll)); } int reset_pxe(void) diff --git a/core/lwip/src/netif/undiif.c b/core/lwip/src/netif/undiif.c index b82b6f32..2c7e4ac4 100644 --- a/core/lwip/src/netif/undiif.c +++ b/core/lwip/src/netif/undiif.c @@ -313,8 +313,8 @@ undi_transmit(struct netif *netif, struct pbuf *pbuf, first_xmit = now; } else if (now - first_xmit > 3000) { /* 3 seconds after first transmit, and no interrupts */ - pxe_need_poll |= 1; - pxe_irq_count++; /* We don't need to do this again... */ + asm volatile("orb $1,%0" : "+m" (pxe_need_poll)); + asm volatile("incl %0" : "+m" (pxe_irq_count)); } } |