Hi Jurgen/Garrett/all,
This may be specific to my hardware, but I cannot get things to behave
reliably on my system. For instance, I've had situations under xVM dom0
where snv81 can see the e1000g interface with dladm show-dev, but not
plumb it. Then one boot later, I can't see it with dladm, but can plumb
and up it with DHCP.
All of this of course wreaks havoc on NWAM. This doesn't bother me so
much, but I'd like to be able to use my network every time I boot. :)
I get similar behavior when running straight on the hardware too.
I've generated a whole bevy of kmdb interrupt output. I've attached
it. It does seem that the HW has quite a bit of sharing going on. How
does xVM handle that?
My ideal scenario would be booting under xVM with my e1000g working well
enough to use NWAM. This is, after all, a laptop.
Thanks in advance for any advice,
- Matt
p.s.: the noUSB refers to my unplugging the mouse-- something I did to
see if I could make the darn thing deterministic, but it didn't help
Juergen Keil wrote:
Matt Ingenthron wrote:
Garrett D'Amore wrote:
Matt Ingenthron wrote:
I'll do a live upgrade to 82, and hopefully that'll "just work" for
me too. Thanks for looking into it Garrett.
If you happen to think of any modifications you've made to the BIOS
or anything like that, please let me know. I assume there are none
and it's just bugs that have been squashed post build 79b.
The one thing that I've done is change the BIOS PnP OS setting so that
BIOS configures all devices. That is necessary for the SDcard stuff.
I don't think it makes a difference otherwise, but maybe its something
that Xen^WxVM is sensitive to.
Is that the "Device Configuration", where the choices are "Setup by OS"
or "All"? Why can't they just call it PnP?
I just changed that, and sure enough, I've booted under xVM.
Hmm, is there any other driver sharing the interrupt vector with
the e1000g device? Run mdb -k and have a look at the ::interrupts
output, when not booted under xVM and with the BIOS PnP setting
reverted:
echo ::interrupts | mdb -k
echo ::interrupts -d | mdb -k
Maybe e1000g is sharing the interrupt vector with another piece of hardware,
and that other hardware has a pending interrupt during xVM dom0 boot.
e1000g driver is the first driver that is loaded, installs it's
interrupt handler, the vector is unmasked, and we immediatelly get
interrupts on that vector, but they are not from e1000g. There's
no driver to clear the interrupt condition => the system hangs.
My Tecra S1 had such an issue with the ehci and ipw drivers
6353812 "ipw driver must disable interrupts at shutdown; tecra s1 hangs on
reboot"
http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6353812
I also
changed a Virtualization enabled/disabled setting which I did not see
before. That would seem to be important for xVM. :)
Yes, probable helps with HVM domUs...
The NVidia driver is working just fine as well.
Let me go through the matrix to see what we can figure out. There's
either a bug or a release note to be created here I think.
--
Matt Ingenthron - Web Infrastructure Solutions Architect
Sun Microsystems, Inc. - Global Systems Practice
http://blogs.sun.com/mingenthron/
email: [EMAIL PROTECTED] Phone: 310-242-6439
IRQ Vect IPL Bus Trg Type CPU Share APIC/INT# Driver Name(s)
1 0x41 5 ISA Edg Fixed 0 1 0x0/0x1 i8042#0
4 0xb0 12 ISA Edg Fixed 1 1 0x0/0x4 asy#0
9 0x81 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x42 5 ISA Edg Fixed 0 1 0x0/0xc i8042#0
14 0x43 5 ISA Edg Fixed 1 1 0x0/0xe ata#0
16 0x82 9 PCIe Lvl Fixed 1 3 0x0/0x10 pcie_pci#2, uhci#0, nvidia#0
17 0x22 1 PCI Lvl Fixed 0 1 0x0/0x11 uhci#1
18 0x20 1 PCI Lvl Fixed 1 2 0x0/0x12 uhci#4, ehci#0
19 0x40 5 PCI Lvl Fixed 0 2 0x0/0x13 uhci#3, ahci#0
20 0x60 6 PCI Lvl Fixed 0 1 0x0/0x14 pcic#0
21 0x83 9 PCI Lvl Fixed 1 1 0x0/0x15 hci1394#0
22 0x84 9 PCIe Lvl Fixed 0 1 0x0/0x16 audiohd#0
23 0x21 1 PCI Lvl Fixed 1 2 0x0/0x17 uhci#2, ehci#1
24 0x61 6 PCI Edg MSI 0 1 - e1000g#0
160 0xa0 0 Edg IPI all 0 - poke_cpu
192 0xc0 13 Edg IPI all 1 - xc_serv
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
IRQ Vect IPL Bus Trg Type CPU Share APIC/INT# ISR(s)
1 0x41 5 ISA Edg Fixed 0 1 0x0/0x1 i8042_intr
4 0xb0 12 ISA Edg Fixed 1 1 0x0/0x4 asyintr
9 0x81 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x42 5 ISA Edg Fixed 0 1 0x0/0xc i8042_intr
14 0x43 5 ISA Edg Fixed 1 1 0x0/0xe ata_intr
16 0x82 9 PCIe Lvl Fixed 1 3 0x0/0x10 pepb_intx_intr, uhci_intr,
nv_intr
17 0x22 1 PCI Lvl Fixed 0 1 0x0/0x11 uhci_intr
18 0x20 1 PCI Lvl Fixed 1 2 0x0/0x12 uhci_intr, ehci_intr
19 0x40 5 PCI Lvl Fixed 0 2 0x0/0x13 uhci_intr, ahci_intr
20 0x60 6 PCI Lvl Fixed 0 1 0x0/0x14 pcic_intr
21 0x83 9 PCI Lvl Fixed 1 1 0x0/0x15 hci1394_isr
22 0x84 9 PCIe Lvl Fixed 0 1 0x0/0x16 audiohd_intr
23 0x21 1 PCI Lvl Fixed 1 2 0x0/0x17 uhci_intr, ehci_intr
24 0x61 6 PCI Edg MSI 0 1 - e1000g_intr_pciexpress
160 0xa0 0 Edg IPI all 0 - poke_cpu
192 0xc0 13 Edg IPI all 1 - xc_serv
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
IRQ Vect Evtchn IPL Bus Trg Type CPU Share APIC/INT# Driver Name(s)
1 0x28 10 5 ISA Edg Fixed 0 1 0x0/0x1 i8042#0
9 0x60 5 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x78 11 5 ISA Edg Fixed 0 1 0x0/0xc i8042#0
14 0x90 25 5 ISA Edg Fixed 0 1 0x0/0xe ata#0
16 0xa8 9 9 PCIe Lvl Fixed 1 3 0x0/0x10 pcie_pci#2, uhci#0,
nvidia#0
17 0xc0 14 1 PCI Lvl Fixed 0 1 0x0/0x11 uhci#1
18 0xb0 12 1 PCI Lvl Fixed 1 2 0x0/0x12 uhci#4, ehci#0
19 0xa0 8 5 PCI Lvl Fixed 0 2 0x0/0x13 uhci#3, ahci#0
20 0xd0 21 6 PCI Lvl Fixed 1 1 0x0/0x14 pcic#0
21 0xc8 20 9 PCI Lvl Fixed 0 1 0x0/0x15 hci1394#0
22 0xd8 26 9 PCIe Lvl Fixed 1 1 0x0/0x16 audiohd#0
23 0xb8 13 1 PCI Lvl Fixed 1 2 0x0/0x17 uhci#2, ehci#1
256 - I 15 - Edg ipi all - - xc_serv
257 - I 13 - Edg ipi all - - xc_serv
258 - I 11 - Edg ipi all - - poke_cpu
259 - 1 15 - Edg virq all - - xen_debug_handler
260 - T 14 - Edg virq all - - cbe_fire
261 - I 14 - Edg ipi all - - cbe_fire
262 - D 1 xpvd Edg device 0 - - evtchn#0
263 - 22 1 - Edg evtchn 1 - - xenbus_intr
IRQ Vect Evtchn IPL Bus Trg Type CPU Share APIC/INT# ISR(s)
1 0x28 10 5 ISA Edg Fixed 0 1 0x0/0x1 i8042_intr
9 0x60 5 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x78 11 5 ISA Edg Fixed 0 1 0x0/0xc i8042_intr
14 0x90 25 5 ISA Edg Fixed 0 1 0x0/0xe ata_intr
16 0xa8 9 9 PCIe Lvl Fixed 1 3 0x0/0x10 pepb_intx_intr,
uhci_intr, nv_intr
17 0xc0 14 1 PCI Lvl Fixed 0 1 0x0/0x11 uhci_intr
18 0xb0 12 1 PCI Lvl Fixed 1 2 0x0/0x12 uhci_intr, ehci_intr
19 0xa0 8 5 PCI Lvl Fixed 0 2 0x0/0x13 uhci_intr, ahci_intr
20 0xd0 21 6 PCI Lvl Fixed 1 1 0x0/0x14 pcic_intr
21 0xc8 20 9 PCI Lvl Fixed 0 1 0x0/0x15 hci1394_isr
22 0xd8 26 9 PCIe Lvl Fixed 1 1 0x0/0x16 audiohd_intr
23 0xb8 13 1 PCI Lvl Fixed 1 2 0x0/0x17 uhci_intr, ehci_intr
256 - I 15 - Edg ipi all - - xc_serv
257 - I 13 - Edg ipi all - - xc_serv
258 - I 11 - Edg ipi all - - poke_cpu
259 - 1 15 - Edg virq all - - xen_debug_handler
260 - T 14 - Edg virq all - - cbe_fire
261 - I 14 - Edg ipi all - - cbe_fire
262 - D 1 xpvd Edg device 0 - - evtchn_device_upcall
263 - 22 1 - Edg evtchn 1 - - xenbus_intr
IRQ Vect IPL Bus Trg Type CPU Share APIC/INT# Driver Name(s)
1 0x41 5 ISA Edg Fixed 0 1 0x0/0x1 i8042#0
9 0x81 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x42 5 ISA Edg Fixed 0 1 0x0/0xc i8042#0
14 0x43 5 ISA Edg Fixed 1 1 0x0/0xe ata#0
16 0x82 9 PCIe Lvl Fixed 1 3 0x0/0x10 pcie_pci#2, uhci#0, nvidia#0
17 0x22 1 PCI Lvl Fixed 0 1 0x0/0x11 uhci#1
18 0x20 1 PCI Lvl Fixed 1 2 0x0/0x12 uhci#4, ehci#0
19 0x40 5 PCI Lvl Fixed 0 2 0x0/0x13 uhci#3, ahci#0
20 0x60 6 PCI Lvl Fixed 0 1 0x0/0x14 pcic#0
21 0x83 9 PCI Lvl Fixed 1 1 0x0/0x15 hci1394#0
22 0x84 9 PCIe Lvl Fixed 0 1 0x0/0x16 audiohd#0
23 0x21 1 PCI Lvl Fixed 1 2 0x0/0x17 uhci#2, ehci#1
160 0xa0 0 Edg IPI all 0 - poke_cpu
192 0xc0 13 Edg IPI all 1 - xc_serv
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
IRQ Vect IPL Bus Trg Type CPU Share APIC/INT# ISR(s)
1 0x41 5 ISA Edg Fixed 0 1 0x0/0x1 i8042_intr
9 0x81 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x42 5 ISA Edg Fixed 0 1 0x0/0xc i8042_intr
14 0x43 5 ISA Edg Fixed 1 1 0x0/0xe ata_intr
16 0x82 9 PCIe Lvl Fixed 1 3 0x0/0x10 pepb_intx_intr, uhci_intr,
nv_intr
17 0x22 1 PCI Lvl Fixed 0 1 0x0/0x11 uhci_intr
18 0x20 1 PCI Lvl Fixed 1 2 0x0/0x12 uhci_intr, ehci_intr
19 0x40 5 PCI Lvl Fixed 0 2 0x0/0x13 uhci_intr, ahci_intr
20 0x60 6 PCI Lvl Fixed 0 1 0x0/0x14 pcic_intr
21 0x83 9 PCI Lvl Fixed 1 1 0x0/0x15 hci1394_isr
22 0x84 9 PCIe Lvl Fixed 0 1 0x0/0x16 audiohd_intr
23 0x21 1 PCI Lvl Fixed 1 2 0x0/0x17 uhci_intr, ehci_intr
160 0xa0 0 Edg IPI all 0 - poke_cpu
192 0xc0 13 Edg IPI all 1 - xc_serv
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
IRQ Vect Evtchn IPL Bus Trg Type CPU Share APIC/INT# Driver Name(s)
1 0x28 10 5 ISA Edg Fixed 0 1 0x0/0x1 i8042#0
9 0x60 5 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x78 11 5 ISA Edg Fixed 0 1 0x0/0xc i8042#0
14 0x90 26 5 ISA Edg Fixed 0 1 0x0/0xe ata#0
16 0xa8 9 9 PCIe Lvl Fixed 1 3 0x0/0x10 pcie_pci#2, uhci#0,
nvidia#0
17 0xc0 14 1 PCI Lvl Fixed 0 1 0x0/0x11 uhci#1
18 0xb0 12 1 PCI Lvl Fixed 1 2 0x0/0x12 uhci#4, ehci#0
19 0xa0 8 5 PCI Lvl Fixed 0 2 0x0/0x13 uhci#3, ahci#0
20 0xd0 21 6 PCI Lvl Fixed 1 1 0x0/0x14 pcic#0
21 0xc8 20 9 PCI Lvl Fixed 0 1 0x0/0x15 hci1394#0
22 0xd8 22 9 PCIe Lvl Fixed 1 1 0x0/0x16 audiohd#0
23 0xb8 13 1 PCI Lvl Fixed 1 2 0x0/0x17 uhci#2, ehci#1
256 - I 15 - Edg ipi all - - xc_serv
257 - I 13 - Edg ipi all - - xc_serv
258 - I 11 - Edg ipi all - - poke_cpu
259 - 1 15 - Edg virq all - - xen_debug_handler
260 - T 14 - Edg virq all - - cbe_fire
261 - I 14 - Edg ipi all - - cbe_fire
263 - 25 1 - Edg evtchn 1 - - xenbus_intr
264 - D 1 xpvd Edg device 0 - - evtchn#0
IRQ Vect Evtchn IPL Bus Trg Type CPU Share APIC/INT# ISR(s)
1 0x28 10 5 ISA Edg Fixed 0 1 0x0/0x1 i8042_intr
9 0x60 5 9 PCI Lvl Fixed 1 1 0x0/0x9 acpi_wrapper_isr
12 0x78 11 5 ISA Edg Fixed 0 1 0x0/0xc i8042_intr
14 0x90 26 5 ISA Edg Fixed 0 1 0x0/0xe ata_intr
16 0xa8 9 9 PCIe Lvl Fixed 1 3 0x0/0x10 pepb_intx_intr,
uhci_intr, nv_intr
17 0xc0 14 1 PCI Lvl Fixed 0 1 0x0/0x11 uhci_intr
18 0xb0 12 1 PCI Lvl Fixed 1 2 0x0/0x12 uhci_intr, ehci_intr
19 0xa0 8 5 PCI Lvl Fixed 0 2 0x0/0x13 uhci_intr, ahci_intr
20 0xd0 21 6 PCI Lvl Fixed 1 1 0x0/0x14 pcic_intr
21 0xc8 20 9 PCI Lvl Fixed 0 1 0x0/0x15 hci1394_isr
22 0xd8 22 9 PCIe Lvl Fixed 1 1 0x0/0x16 audiohd_intr
23 0xb8 13 1 PCI Lvl Fixed 1 2 0x0/0x17 uhci_intr, ehci_intr
256 - I 15 - Edg ipi all - - xc_serv
257 - I 13 - Edg ipi all - - xc_serv
258 - I 11 - Edg ipi all - - poke_cpu
259 - 1 15 - Edg virq all - - xen_debug_handler
260 - T 14 - Edg virq all - - cbe_fire
261 - I 14 - Edg ipi all - - cbe_fire
263 - 25 1 - Edg evtchn 1 - - xenbus_intr
264 - D 1 xpvd Edg device 0 - - evtchn_device_upcall
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