Le 14/03/13 17:42, Richard PALO a écrit :
richard@x3200:~# echo ::interrupts -d |mdb -k
IRQ Vect IPL Bus Trg Type CPU Share APIC/INT# Driver Name(s)
1 0x41 5 ISA Edg Fixed 3 1 0x0/0x1 i8042#0
9 0x80 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x42 5 ISA Edg Fixed 0 1 0x0/0xc i8042#0
14 0x40 5 ISA Edg Fixed 0 1 0x0/0xe ata#0
20 0x60 6 PCI Lvl Fixed 2 3 0x0/0x14 nge#0, pci-ide#1,
pci-ide#1
21 0x81 9 PCI Lvl Fixed 1 1 0x0/0x15 nvidia#0
22 0x82 9 PCI Lvl Fixed 2 1 0x0/0x16 ehci#0
23 0x83 9 PCI Lvl Fixed 3 1 0x0/0x17 ohci#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
after scratching my ear a bit, I realised that my sata disks were being
served by the ide driver (as indicated above).
The chipset is MCP61 (nforce 630a), so I did the following and am
relieved that nv_sata took over.
# update_drv -a -i "pci10de,3fc" nv_sata
( https://www.illumos.org/issues/1023 )
I'm trying to see with ASROCK support if I can prevent the shared IRQs
since there's quite a bit of room:
echo ::interrupts -d |mdb -k
IRQ Vect IPL Bus Trg Type CPU Share APIC/INT# Driver Name(s)
1 0x43 5 ISA Edg Fixed 2 1 0x0/0x1 i8042#0
9 0x80 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x44 5 ISA Edg Fixed 3 1 0x0/0xc i8042#0
14 0x41 5 ISA Edg Fixed 3 1 0x0/0xe ata#0
20 0x83 9 PCI Lvl Fixed 2 2 0x0/0x14 ohci#0, nv_sata#0
21 0x60 6 PCI Lvl Fixed 1 2 0x0/0x15 nge#0, nv_sata#1
22 0x81 9 PCI Lvl Fixed 0 1 0x0/0x16 nvidia#0
23 0x82 9 PCI Lvl Fixed 1 1 0x0/0x17 ehci#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
I'm curious whether this has a bit to do with the hangs (heavy disk
banging during builds)... because since using nv_sata, I have not
noticed any more real hangs (outside of 100% cpu). In this event, good
news on that front.
testing in parallele acpica-unix-20130214, if successful, I'll post my
updates in illumos.devel
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