sunhme: add trace event for logging PCI IRQ

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

hw/net/sunhme.c

@@ -209,6 +209,8 @@ static void sunhme_update_irq(SunHMEState *s)
     }
 
     level = (seb ? 1 : 0);
+    trace_sunhme_update_irq(mifmask, mif, sebmask, seb, level);
+
     pci_set_irq(d, level);
 }
 

hw/net/trace-events

@@ -359,6 +359,7 @@ sunhme_rx_filter_reject(void) "rejecting incoming frame"
 sunhme_rx_filter_accept(void) "accepting incoming frame"
 sunhme_rx_desc(uint32_t addr, int offset, uint32_t status, int len, int cr, int nr) "addr 0x%"PRIx32"(+0x%x) status 0x%"PRIx32 " len %d (ring %d/%d)"
 sunhme_rx_xsum_calc(uint16_t xsum) "calculated incoming xsum as 0x%x"
+sunhme_update_irq(uint32_t mifmask, uint32_t mif, uint32_t sebmask, uint32_t seb, int level) "mifmask: 0x%x  mif: 0x%x  sebmask: 0x%x  seb: 0x%x  level: %d"
 
 # virtio-net.c
 virtio_net_announce_notify(void) ""