Re: irq sharing leads to system freeze

2015-11-16 Thread Stefan Sperling 
On Mon, Nov 16, 2015 at 03:18:37PM +0100, Chris Mailer wrote:
> Hello,
> 
> Im using an old Evo N600c laptop with rtw0 pcmcia cardbus lancard.
> Utilizing the lancard (e.g. through netstart) while playing sound as
> well as playing sound while beeing online leads to an immediate system
> freeze.
> It seems that sound and network share IRQ 11.
> I tried to change the IRQ settings using config(8), which, however,
> doesn't seem to have any effect since the IRQs appear to not been set
> at that early state of boot.
> Here is my dmesg output: http://sprunge.us/KRAa
> Thanks,
> 
>  Chris

PLease always inline dmesg at the bottom of your mail.

Re: irq sharing leads to system freeze

2015-11-16 Thread Theo de Raadt 
What you are trying to do is insane, wrong, and entirely unsupported.

> Ok, sorry. Here it comes:
> 20 alipm* at pci* dev -1 function -1 flags 0x0
> 221 viapm* at pci* dev -1 function -1 flags 0x0
> 222 amdiic* at pci* dev -1 function -1 flags 0x0
> 223 nviic* at pci* dev -1 function -1 flags 0x0
> 224 sdhc* at pci* dev -1 function -1 flags 0x0
> 225 kate* at pci* dev -1 function -1 flags 0x0
> 226 km* at pci* dev -1 function -1 flags 0x0
> 227 gcu* at pci* dev -1 function -1 flags 0x0
> --- more ---228 auglx* at pci* dev -1 function -1 flags 0x0
> 229 itherm* at pci* dev -1 function -1 flags 0x0
> 230 glxpcib* at pci* dev -1 function -1 flags 0x0
> 231 rtsx* at pci* dev -1 function -1 flags 0x0
> 232 virtio* at pci* dev -1 function -1 flags 0x0
> 233 vio* at virtio* flags 0x0
> 234 vioblk* at virtio* flags 0x0
> 235 viomb* at virtio* flags 0x0
> 236 viornd* at virtio* flags 0x0
> 237 vioscsi* at virtio* flags 0x0
> 238 agp* at aliagp*|amdagp*|intelagp*|sisagp*|viaagp*|intagp* flags 0x0
> 239 aliagp* at pchb* bus -1 flags 0x0
> --- more ---240 amdagp* at pchb* bus -1 flags 0x0
> 241 intelagp* at pchb* bus -1 flags 0x0
> 242 intagp* at inteldrm* flags 0x0
> 243 sisagp* at pchb* bus -1 flags 0x0
> 244 viaagp* at pchb* bus -1 flags 0x0
> 245 drm0 at inteldrm*|radeondrm* flags 0x0
> 246 drm* at inteldrm*|radeondrm* flags 0x0
> 247 inteldrm* at pci* dev -1 function -1 flags 0x0
> 248 radeondrm* at pci* dev -1 function -1 flags 0x0
> 249 pchb* at pci* dev -1 function -1 flags 0x0
> 250 amas* at pci* disable dev -1 function -1 flags 0x0
> 251 elansc* at pci* dev -1 function -1 flags 0x0
> --- more ---252 geodesc* at pci* dev -1 function -1 flags 0x0
> 253 glxsb* at pci* dev -1 function -1 flags 0x0
> 254 amdmsr0 at mainbus0 bus -1 flags 0x0
> 255 pcib* at pci* dev -1 function -1 flags 0x0
> 256 ichpcib* at pci* dev -1 function -1 flags 0x0
> 257 piixpcib* at pci* dev -1 function -1 flags 0x0
> 258 gscpcib* at pci* dev -1 function -1 flags 0x0
> 259 amdpcib* at pci* dev -1 function -1 flags 0x0
> 260 tcpcib* at pci* dev -1 function -1 flags 0x0
> 261 hme* at pci* dev -1 function -1 flags 0x0
> 262 isa0 at 
> mainbus0|pcib*|amdpcib*|tcpcib*|ichpcib*|piixpcib*|gscpcib*|glxpcib*
> bus -1 flags 0x0
> 263 isadma0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 drq2
> -1 flags 0x0
> --- more ---264 fdc0 at isa0 port 0x3f0 size 0 iomem -1
> iosiz 0 irq 6 drq 2 drq2 -1 flags 0x0
> 265 fd* at fdc0 drive -1 flags 0x0
> 266 ast0 at isa0 port 0x1a0 size 0 iomem -1 iosiz 0 irq 5 drq -1 drq2
> -1 flags 0x0
> 267 com0 at isa0 port 0x3f8 size 0 iomem -1 iosiz 0 irq 4 drq -1 drq2
> -1 flags 0x0
> 268 com1 at isa0 port 0x2f8 size 0 iomem -1 iosiz 0 irq 3 drq -1 drq2
> -1 flags 0x0
> 269 com2 at isa0 port 0x3e8 size 0 iomem -1 iosiz 0 irq 5 drq -1 drq2
> -1 flags 0x0
> 270 com3 at isa0 disable port 0x2e8 size 0 iomem -1 iosiz 0 irq 9 drq
> -1 drq2 -1 flags 0x0
> 271 com* at ast0 slave -1 flags 0x0
> 272 com* at pcmcia* function -1 irq -1 flags 0x0
> 273 com* at isapnp0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 flags 0x0
> 274 cy0 at isa0 port -1 size 0 iomem 0xd4000 iosiz 0 irq 12 drq -1
> drq2 -1 flags 0x0
> 275 pckbc0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 drq2
> -1 flags 0x0
> --- more ---UKC> change 263
> 263 isadma0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 drq2
> -1 flags 0x0
> change (y/n) ?
> change (y/n) ?
> port [-1] ?
> size [0] ?
> iomem [-1] ?
> iosiz [0] ?
> irq [-1] ? 8
> drq [-1] ?
> drq2 [-1] ?
> flags [0] ?
> 263 isadma0 changed
> 263 isadma0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq 8 drq -1 drq2
> -1 flags 0x0
> UKC> boot\^H \^H\^H \^H\^H \^H\^H \^Hquit
> Continuing...
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: date 06/02/02, BIOS32 rev. 0 @ 0xf, SMBIOS rev.
> 2.3 @ 0xfc087 (37 entries)
> bios0: vendor Compaq version "686DF v2.49" date 06/02/2002
> bios0: Compaq Evo N600c
> acpi0 at bios0: rev 0
> acpi0: sleep states S0 S1 S3 S4 S5
> acpi0: tables DSDT FACP SSDT SSDT
> acpi0: wakeup devices C052(S5) C17E(S5) C185(S5) C0A4(S3) C0AA(S3)
> C19F(S3) C1A0(S3) C1A3(S4) C1A4(S4)
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpiprt0 at acpi0: bus -1 (C03F)
> acpiprt1 at acpi0: bus -1 (C17E)
> acpiprt2 at acpi0: bus -1 (C052)
> acpiprt3 at acpi0: bus -1 (C03E)
> acpicpu0 at acpi0: !C3(250@225 io@0x1085), !C2(500@2 io@0x1014),
> C1(1000@1 halt), FVS, 1066, 733 MHz
> acpipwrres0 at acpi0: C14E, resource for C149
> acpipwrres1 at acpi0: C162, resource for C14F
> acpipwrres2 at acpi0: C167, resource for C166
> acpipwrres3 at acpi0: C16B, resource for C168
> acpipwrres4 at acpi0: C174, resource for C172
> acpipwrres5 at acpi0: C1F3, resource for C1F6
> acpipwrres6 at acpi0: C1F4, resource for C1F7
> acpipwrres7 at acpi0: C1F5, resource for C1F8
> acpitz0 at acpi0: critical temperature is 108 degC
> acpiac0 at acpi0: AC unit online
> acpidock0 at acpi0: C14D not docked (0)
>

Re: irq sharing leads to system freeze

2015-11-16 Thread Chris Mailer 
Ok, sorry. Here it comes:
20 alipm* at pci* dev -1 function -1 flags 0x0
221 viapm* at pci* dev -1 function -1 flags 0x0
222 amdiic* at pci* dev -1 function -1 flags 0x0
223 nviic* at pci* dev -1 function -1 flags 0x0
224 sdhc* at pci* dev -1 function -1 flags 0x0
225 kate* at pci* dev -1 function -1 flags 0x0
226 km* at pci* dev -1 function -1 flags 0x0
227 gcu* at pci* dev -1 function -1 flags 0x0
--- more ---228 auglx* at pci* dev -1 function -1 flags 0x0
229 itherm* at pci* dev -1 function -1 flags 0x0
230 glxpcib* at pci* dev -1 function -1 flags 0x0
231 rtsx* at pci* dev -1 function -1 flags 0x0
232 virtio* at pci* dev -1 function -1 flags 0x0
233 vio* at virtio* flags 0x0
234 vioblk* at virtio* flags 0x0
235 viomb* at virtio* flags 0x0
236 viornd* at virtio* flags 0x0
237 vioscsi* at virtio* flags 0x0
238 agp* at aliagp*|amdagp*|intelagp*|sisagp*|viaagp*|intagp* flags 0x0
239 aliagp* at pchb* bus -1 flags 0x0
--- more ---240 amdagp* at pchb* bus -1 flags 0x0
241 intelagp* at pchb* bus -1 flags 0x0
242 intagp* at inteldrm* flags 0x0
243 sisagp* at pchb* bus -1 flags 0x0
244 viaagp* at pchb* bus -1 flags 0x0
245 drm0 at inteldrm*|radeondrm* flags 0x0
246 drm* at inteldrm*|radeondrm* flags 0x0
247 inteldrm* at pci* dev -1 function -1 flags 0x0
248 radeondrm* at pci* dev -1 function -1 flags 0x0
249 pchb* at pci* dev -1 function -1 flags 0x0
250 amas* at pci* disable dev -1 function -1 flags 0x0
251 elansc* at pci* dev -1 function -1 flags 0x0
--- more ---252 geodesc* at pci* dev -1 function -1 flags 0x0
253 glxsb* at pci* dev -1 function -1 flags 0x0
254 amdmsr0 at mainbus0 bus -1 flags 0x0
255 pcib* at pci* dev -1 function -1 flags 0x0
256 ichpcib* at pci* dev -1 function -1 flags 0x0
257 piixpcib* at pci* dev -1 function -1 flags 0x0
258 gscpcib* at pci* dev -1 function -1 flags 0x0
259 amdpcib* at pci* dev -1 function -1 flags 0x0
260 tcpcib* at pci* dev -1 function -1 flags 0x0
261 hme* at pci* dev -1 function -1 flags 0x0
262 isa0 at mainbus0|pcib*|amdpcib*|tcpcib*|ichpcib*|piixpcib*|gscpcib*|glxpcib*
bus -1 flags 0x0
263 isadma0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 drq2
-1 flags 0x0
--- more ---264 fdc0 at isa0 port 0x3f0 size 0 iomem -1
iosiz 0 irq 6 drq 2 drq2 -1 flags 0x0
265 fd* at fdc0 drive -1 flags 0x0
266 ast0 at isa0 port 0x1a0 size 0 iomem -1 iosiz 0 irq 5 drq -1 drq2
-1 flags 0x0
267 com0 at isa0 port 0x3f8 size 0 iomem -1 iosiz 0 irq 4 drq -1 drq2
-1 flags 0x0
268 com1 at isa0 port 0x2f8 size 0 iomem -1 iosiz 0 irq 3 drq -1 drq2
-1 flags 0x0
269 com2 at isa0 port 0x3e8 size 0 iomem -1 iosiz 0 irq 5 drq -1 drq2
-1 flags 0x0
270 com3 at isa0 disable port 0x2e8 size 0 iomem -1 iosiz 0 irq 9 drq
-1 drq2 -1 flags 0x0
271 com* at ast0 slave -1 flags 0x0
272 com* at pcmcia* function -1 irq -1 flags 0x0
273 com* at isapnp0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 flags 0x0
274 cy0 at isa0 port -1 size 0 iomem 0xd4000 iosiz 0 irq 12 drq -1
drq2 -1 flags 0x0
275 pckbc0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 drq2
-1 flags 0x0
--- more ---UKC> change 263
263 isadma0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 drq2
-1 flags 0x0
change (y/n) ?
change (y/n) ?
port [-1] ?
size [0] ?
iomem [-1] ?
iosiz [0] ?
irq [-1] ? 8
drq [-1] ?
drq2 [-1] ?
flags [0] ?
263 isadma0 changed
263 isadma0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq 8 drq -1 drq2
-1 flags 0x0
UKC> boot\^H \^H\^H \^H\^H \^H\^H \^Hquit
Continuing...
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: date 06/02/02, BIOS32 rev. 0 @ 0xf, SMBIOS rev.
2.3 @ 0xfc087 (37 entries)
bios0: vendor Compaq version "686DF v2.49" date 06/02/2002
bios0: Compaq Evo N600c
acpi0 at bios0: rev 0
acpi0: sleep states S0 S1 S3 S4 S5
acpi0: tables DSDT FACP SSDT SSDT
acpi0: wakeup devices C052(S5) C17E(S5) C185(S5) C0A4(S3) C0AA(S3)
C19F(S3) C1A0(S3) C1A3(S4) C1A4(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpiprt0 at acpi0: bus -1 (C03F)
acpiprt1 at acpi0: bus -1 (C17E)
acpiprt2 at acpi0: bus -1 (C052)
acpiprt3 at acpi0: bus -1 (C03E)
acpicpu0 at acpi0: !C3(250@225 io@0x1085), !C2(500@2 io@0x1014),
C1(1000@1 halt), FVS, 1066, 733 MHz
acpipwrres0 at acpi0: C14E, resource for C149
acpipwrres1 at acpi0: C162, resource for C14F
acpipwrres2 at acpi0: C167, resource for C166
acpipwrres3 at acpi0: C16B, resource for C168
acpipwrres4 at acpi0: C174, resource for C172
acpipwrres5 at acpi0: C1F3, resource for C1F6
acpipwrres6 at acpi0: C1F4, resource for C1F7
acpipwrres7 at acpi0: C1F5, resource for C1F8
acpitz0 at acpi0: critical temperature is 108 degC
acpiac0 at acpi0: AC unit online
acpidock0 at acpi0: C14D not docked (0)
bios0: ROM list: 0xc/0xf000
cpu0 at mainbus0: (uniprocessor)
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82830M Host" rev 0x04
intelagp0 at pchb0
agp0 at intelagp0: aperture at 0x6000, size

Re: irq sharing leads to system freeze

2015-11-16 Thread Ted Unangst 
Chris Mailer wrote:
> Ok, thanks for the straight forward reply:)
> Is there any other solution to get lan and wifi working together?

Find the bug. :) Interrupt sharing should not be a problem. It indicates a
some other problem exists, and that's the one that should be fixed.

This is not necessarily easy, but half-hearted workarounds aren't any better.

Re: irq sharing leads to system freeze

2015-11-16 Thread Chris Mailer 
Ok, thanks for the straight forward reply:)
Is there any other solution to get lan and wifi working together?
Thanks,
Chris

On 11/16/15, Theo de Raadt  wrote:
> What you are trying to do is insane, wrong, and entirely unsupported.
>
>> Ok, sorry. Here it comes:
>> 20 alipm* at pci* dev -1 function -1 flags 0x0
>> 221 viapm* at pci* dev -1 function -1 flags 0x0
>> 222 amdiic* at pci* dev -1 function -1 flags 0x0
>> 223 nviic* at pci* dev -1 function -1 flags 0x0
>> 224 sdhc* at pci* dev -1 function -1 flags 0x0
>> 225 kate* at pci* dev -1 function -1 flags 0x0
>> 226 km* at pci* dev -1 function -1 flags 0x0
>> 227 gcu* at pci* dev -1 function -1 flags 0x0
>> --- more ---228 auglx* at pci* dev -1 function -1 flags 0x0
>> 229 itherm* at pci* dev -1 function -1 flags 0x0
>> 230 glxpcib* at pci* dev -1 function -1 flags 0x0
>> 231 rtsx* at pci* dev -1 function -1 flags 0x0
>> 232 virtio* at pci* dev -1 function -1 flags 0x0
>> 233 vio* at virtio* flags 0x0
>> 234 vioblk* at virtio* flags 0x0
>> 235 viomb* at virtio* flags 0x0
>> 236 viornd* at virtio* flags 0x0
>> 237 vioscsi* at virtio* flags 0x0
>> 238 agp* at aliagp*|amdagp*|intelagp*|sisagp*|viaagp*|intagp* flags 0x0
>> 239 aliagp* at pchb* bus -1 flags 0x0
>> --- more ---240 amdagp* at pchb* bus -1 flags 0x0
>> 241 intelagp* at pchb* bus -1 flags 0x0
>> 242 intagp* at inteldrm* flags 0x0
>> 243 sisagp* at pchb* bus -1 flags 0x0
>> 244 viaagp* at pchb* bus -1 flags 0x0
>> 245 drm0 at inteldrm*|radeondrm* flags 0x0
>> 246 drm* at inteldrm*|radeondrm* flags 0x0
>> 247 inteldrm* at pci* dev -1 function -1 flags 0x0
>> 248 radeondrm* at pci* dev -1 function -1 flags 0x0
>> 249 pchb* at pci* dev -1 function -1 flags 0x0
>> 250 amas* at pci* disable dev -1 function -1 flags 0x0
>> 251 elansc* at pci* dev -1 function -1 flags 0x0
>> --- more ---252 geodesc* at pci* dev -1 function -1 flags 0x0
>> 253 glxsb* at pci* dev -1 function -1 flags 0x0
>> 254 amdmsr0 at mainbus0 bus -1 flags 0x0
>> 255 pcib* at pci* dev -1 function -1 flags 0x0
>> 256 ichpcib* at pci* dev -1 function -1 flags 0x0
>> 257 piixpcib* at pci* dev -1 function -1 flags 0x0
>> 258 gscpcib* at pci* dev -1 function -1 flags 0x0
>> 259 amdpcib* at pci* dev -1 function -1 flags 0x0
>> 260 tcpcib* at pci* dev -1 function -1 flags 0x0
>> 261 hme* at pci* dev -1 function -1 flags 0x0
>> 262 isa0 at
>> mainbus0|pcib*|amdpcib*|tcpcib*|ichpcib*|piixpcib*|gscpcib*|glxpcib*
>> bus -1 flags 0x0
>> 263 isadma0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 drq2
>> -1 flags 0x0
>> --- more ---264 fdc0 at isa0 port 0x3f0 size 0 iomem -1
>> iosiz 0 irq 6 drq 2 drq2 -1 flags 0x0
>> 265 fd* at fdc0 drive -1 flags 0x0
>> 266 ast0 at isa0 port 0x1a0 size 0 iomem -1 iosiz 0 irq 5 drq -1 drq2
>> -1 flags 0x0
>> 267 com0 at isa0 port 0x3f8 size 0 iomem -1 iosiz 0 irq 4 drq -1 drq2
>> -1 flags 0x0
>> 268 com1 at isa0 port 0x2f8 size 0 iomem -1 iosiz 0 irq 3 drq -1 drq2
>> -1 flags 0x0
>> 269 com2 at isa0 port 0x3e8 size 0 iomem -1 iosiz 0 irq 5 drq -1 drq2
>> -1 flags 0x0
>> 270 com3 at isa0 disable port 0x2e8 size 0 iomem -1 iosiz 0 irq 9 drq
>> -1 drq2 -1 flags 0x0
>> 271 com* at ast0 slave -1 flags 0x0
>> 272 com* at pcmcia* function -1 irq -1 flags 0x0
>> 273 com* at isapnp0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 flags
>> 0x0
>> 274 cy0 at isa0 port -1 size 0 iomem 0xd4000 iosiz 0 irq 12 drq -1
>> drq2 -1 flags 0x0
>> 275 pckbc0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 drq2
>> -1 flags 0x0
>> --- more ---UKC> change 263
>> 263 isadma0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq -1 drq -1 drq2
>> -1 flags 0x0
>> change (y/n) ?
>> change (y/n) ?
>> port [-1] ?
>> size [0] ?
>> iomem [-1] ?
>> iosiz [0] ?
>> irq [-1] ? 8
>> drq [-1] ?
>> drq2 [-1] ?
>> flags [0] ?
>> 263 isadma0 changed
>> 263 isadma0 at isa0 port -1 size 0 iomem -1 iosiz 0 irq 8 drq -1 drq2
>> -1 flags 0x0
>> UKC> boot\^H \^H\^H \^H\^H \^H\^H \^Hquit
>> Continuing...
>> mpath0 at root
>> scsibus0 at mpath0: 256 targets
>> mainbus0 at root
>> bios0 at mainbus0: date 06/02/02, BIOS32 rev. 0 @ 0xf, SMBIOS rev.
>> 2.3 @ 0xfc087 (37 entries)
>> bios0: vendor Compaq version "686DF v2.49" date 06/02/2002
>> bios0: Compaq Evo N600c
>> acpi0 at bios0: rev 0
>> acpi0: sleep states S0 S1 S3 S4 S5
>> acpi0: tables DSDT FACP SSDT SSDT
>> acpi0: wakeup devices C052(S5) C17E(S5) C185(S5) C0A4(S3) C0AA(S3)
>> C19F(S3) C1A0(S3) C1A3(S4) C1A4(S4)
>> acpitimer0 at acpi0: 3579545 Hz, 24 bits
>> acpiprt0 at acpi0: bus -1 (C03F)
>> acpiprt1 at acpi0: bus -1 (C17E)
>> acpiprt2 at acpi0: bus -1 (C052)
>> acpiprt3 at acpi0: bus -1 (C03E)
>> acpicpu0 at acpi0: !C3(250@225 io@0x1085), !C2(500@2 io@0x1014),
>> C1(1000@1 halt), FVS, 1066, 733 MHz
>> acpipwrres0 at acpi0: C14E, resource for C149
>> acpipwrres1 at acpi0: C162, resource for C14F
>> acpipwrres2 at acpi0: C167, resource for C166
>> acpipwrres3 at acpi0: C16B, resource for C168
>> acpipwrres4 at acpi0: