Output below. Also dropped in the interrupt registrations... Just had a look at
the defect you referenced... Looks promising, I also don't see anything on IPL
11.
Many thanks for taking time to look at this...
r...@nas2:/# lockstat -kIW -f outw -s 8 dd if=/dev/rdsk/c8t0d0s0 of=/dev/null
bs=65536 count=16384
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 58.0301 s, 18.5 MB/s
Profiling interrupt: 2436 events in 58.094 seconds (42 events/sec)
-------------------------------------------------------------------------------
Count indv cuml rcnt nsec Hottest CPU+PIL Caller
2436 100% 100% 0.00 540588 cpu[1]+11 outw
nsec ------ Time Distribution ------ count Stack
2048 | 1 cpu_acpi_write_port
4096 | 4 write_ctrl
8192 | 14 speedstep_pstate_transition
16384 | 22 speedstep_power
32768 | 52 cpupm_state_change
65536 |@ 94 cpupm_plat_change_state
131072 |@@ 202 cpupm_change_state
262144 |@@@@@ 428
524288 |@@@@@@ 561
1048576 |@@@@@@@@ 655
2097152 |@@@@ 403
-------------------------------------------------------------------------------
r...@nas2:/# echo ::interrupts | mdb -k
IRQ Vect IPL Bus Trg Type CPU Share APIC/INT# ISR(s)
1 0x42 5 ISA Edg Fixed 0 1 0x0/0x1 i8042_intr
9 0x81 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x43 5 ISA Edg Fixed 1 1 0x0/0xc i8042_intr
16 0x82 9 PCI Lvl Fixed 0 3 0x0/0x10 0, si_intr, uhci_intr
17 0x41 5 PCI Lvl Fixed 1 1 0x0/0x11 si_intr
18 0x83 9 PCI Lvl Fixed 1 5 0x0/0x12 e1000g_intr, uhci_intr,
uhci_intr, ehci_intr, si_intr
19 0x86 9 PCI Lvl Fixed 1 2 0x0/0x13 e1000g_intr, uhci_intr
21 0x85 9 PCI Lvl Fixed 1 1 0x0/0x15 uhci_intr
23 0x84 9 PCI Lvl Fixed 1 2 0x0/0x17 uhci_intr, ehci_intr
24 0x40 5 PCI Edg MSI 1 1 - ahci_intr
160 0xa0 0 Edg IPI all 0 - poke_cpu
208 0xd0 14 Edg IPI all 1 - kcpc_hw_overflow_intr
209 0xd1 14 Edg IPI all 1 - cbe_fire
210 0xd3 14 Edg IPI all 1 - cbe_fire
240 0xe0 15 Edg IPI all 1 - xc_serv
241 0xe1 15 Edg IPI all 1 - apic_error_intr
r...@nas2:/# echo ::interrupts -d | mdb -k
IRQ Vect IPL Bus Trg Type CPU Share APIC/INT# Driver Name(s)
1 0x42 5 ISA Edg Fixed 0 1 0x0/0x1 i8042#1
9 0x81 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x43 5 ISA Edg Fixed 1 1 0x0/0xc i8042#1
16 0x82 9 PCI Lvl Fixed 0 3 0x0/0x10 pci-ide#0, si3124#0, uhci#0
17 0x41 5 PCI Lvl Fixed 1 1 0x0/0x11 si3124#1
18 0x83 9 PCI Lvl Fixed 1 5 0x0/0x12 e1000g#1, uhci#5, uhci#2,
ehci#0, si3124#2
19 0x86 9 PCI Lvl Fixed 1 2 0x0/0x13 e1000g#0, uhci#4
21 0x85 9 PCI Lvl Fixed 1 1 0x0/0x15 uhci#1
23 0x84 9 PCI Lvl Fixed 1 2 0x0/0x17 uhci#3, ehci#1
24 0x40 5 PCI Edg MSI 1 1 - ahci#0
160 0xa0 0 Edg IPI all 0 - poke_cpu
208 0xd0 14 Edg IPI all 1 - kcpc_hw_overflow_intr
209 0xd1 14 Edg IPI all 1 - cbe_fire
210 0xd3 14 Edg IPI all 1 - cbe_fire
240 0xe0 15 Edg IPI all 1 - xc_serv
241 0xe1 15 Edg IPI all 1 - apic_error_intr
r...@nas2:/#
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