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Re: kern/37613 (esa doesn't work after resume on Compaq Evo N600c)
Hi!
You wrote:
> Can you please provide the output of 'pcictl pci0 dump -d <pci devid>'
> for this device before and after suspend with the GENERIC kernel?
Since esa seems to reside on pci2:
esa0 at pci2 dev 9 function 0: ESS Technology Allegro-1 PCI Audio Accelerator
(rev. 0x12)
esa0: interrupting at irq 11
esa0: ac97: ESS Technology ES1921 codec; 20 bit DAC, 20 bit ADC, ESS Technology
esa0: ac97: ext id 2<DRA>
I changed the pci0 to pci2
# pcictl pci2 dump -d 9
PCI configuration registers:
Common header:
0x00: 0x1988125d 0x02900005 0x04010012 0x00004000
Vendor Name: ESS Technology (0x125d)
Device Name: Allegro-1 PCI Audio Accelerator (0x1988)
Command register: 0x0005
I/O space accesses: on
Memory space accesses: off
Bus mastering: on
Special cycles: off
MWI transactions: off
Palette snooping: off
Parity error checking: off
Address/data stepping: off
System error (SERR): off
Fast back-to-back transactions: off
Interrupt disable: off
Status register: 0x0290
Capability List support: on
66 MHz capable: off
User Definable Features (UDF) support: off
Fast back-to-back capable: on
Data parity error detected: off
DEVSEL timing: medium (0x1)
Slave signaled Target Abort: off
Master received Target Abort: off
Master received Master Abort: off
Asserted System Error (SERR): off
Parity error detected: off
Class Name: multimedia (0x04)
Subclass Name: audio (0x01)
Interface: 0x00
Revision ID: 0x12
BIST: 0x00
Header Type: 0x00 (0x00)
Latency Timer: 0x40
Cache Line Size: 0x00
Type 0 ("normal" device) header:
0x10: 0x00002401 0x00000000 0x00000000 0x00000000
0x20: 0x00000000 0x00000000 0x00000000 0x00940e11
0x30: 0x00000000 0x000000c0 0x00000000 0x1802010b
Base address register at 0x10
type: i/o
base: 0x00002400, not sized
Base address register at 0x14
not implemented(?)
Base address register at 0x18
not implemented(?)
Base address register at 0x1c
not implemented(?)
Base address register at 0x20
not implemented(?)
Base address register at 0x24
not implemented(?)
Cardbus CIS Pointer: 0x00000000
Subsystem vendor ID: 0x0e11
Subsystem ID: 0x0094
Expansion ROM Base Address: 0x00000000
Capability list pointer: 0xc0
Reserved @ 0x38: 0x00000000
Maximum Latency: 0x18
Minimum Grant: 0x02
Interrupt pin: 0x01 (pin A)
Interrupt line: 0x0b
Capability register at 0xc0
type: 0x01 (Power Management, rev. 1.0)
Device-dependent header:
0x40: 0x0000907f 0x00000000 0x00000000 0x00000000
0x50: 0x0a400040 0x00000000 0x00000100 0x00000000
0x60: 0x00000000 0x00000000 0x00000000 0x00940e11
0x70: 0x00000000 0x00000000 0x00000000 0x00000000
0x80: 0x00000000 0x00000000 0x00000000 0x00000000
0x90: 0x00000000 0x00000000 0x00000000 0x00000000
0xa0: 0x00000000 0x00000000 0x00000000 0x00000000
0xb0: 0x00000000 0x00000000 0x00000000 0x00000000
0xc0: 0x76220001 0x00000000 0x00000000 0x00000000
0xd0: 0x00000000 0x00000000 0x00000000 0x00000000
0xe0: 0x00000000 0x00000000 0x00000000 0x00000000
0xf0: 0x00000000 0x00000000 0x00000000 0x00000000
And after the wake. Unfortunately there seems to be no difference:
PCI configuration registers:
Common header:
0x00: 0x1988125d 0x02900005 0x04010012 0x00004000
Vendor Name: ESS Technology (0x125d)
Device Name: Allegro-1 PCI Audio Accelerator (0x1988)
Command register: 0x0005
I/O space accesses: on
Memory space accesses: off
Bus mastering: on
Special cycles: off
MWI transactions: off
Palette snooping: off
Parity error checking: off
Address/data stepping: off
System error (SERR): off
Fast back-to-back transactions: off
Interrupt disable: off
Status register: 0x0290
Capability List support: on
66 MHz capable: off
User Definable Features (UDF) support: off
Fast back-to-back capable: on
Data parity error detected: off
DEVSEL timing: medium (0x1)
Slave signaled Target Abort: off
Master received Target Abort: off
Master received Master Abort: off
Asserted System Error (SERR): off
Parity error detected: off
Class Name: multimedia (0x04)
Subclass Name: audio (0x01)
Interface: 0x00
Revision ID: 0x12
BIST: 0x00
Header Type: 0x00 (0x00)
Latency Timer: 0x40
Cache Line Size: 0x00
Type 0 ("normal" device) header:
0x10: 0x00002401 0x00000000 0x00000000 0x00000000
0x20: 0x00000000 0x00000000 0x00000000 0x00940e11
0x30: 0x00000000 0x000000c0 0x00000000 0x1802010b
Base address register at 0x10
type: i/o
base: 0x00002400, not sized
Base address register at 0x14
not implemented(?)
Base address register at 0x18
not implemented(?)
Base address register at 0x1c
not implemented(?)
Base address register at 0x20
not implemented(?)
Base address register at 0x24
not implemented(?)
Cardbus CIS Pointer: 0x00000000
Subsystem vendor ID: 0x0e11
Subsystem ID: 0x0094
Expansion ROM Base Address: 0x00000000
Capability list pointer: 0xc0
Reserved @ 0x38: 0x00000000
Maximum Latency: 0x18
Minimum Grant: 0x02
Interrupt pin: 0x01 (pin A)
Interrupt line: 0x0b
Capability register at 0xc0
type: 0x01 (Power Management, rev. 1.0)
Device-dependent header:
0x40: 0x0000907f 0x00000000 0x00000000 0x00000000
0x50: 0x0a400040 0x00000000 0x00000100 0x00000000
0x60: 0x00000000 0x00000000 0x00000000 0x00940e11
0x70: 0x00000000 0x00000000 0x00000000 0x00000000
0x80: 0x00000000 0x00000000 0x00000000 0x00000000
0x90: 0x00000000 0x00000000 0x00000000 0x00000000
0xa0: 0x00000000 0x00000000 0x00000000 0x00000000
0xb0: 0x00000000 0x00000000 0x00000000 0x00000000
0xc0: 0x76220001 0x00000000 0x00000000 0x00000000
0xd0: 0x00000000 0x00000000 0x00000000 0x00000000
0xe0: 0x00000000 0x00000000 0x00000000 0x00000000
0xf0: 0x00000000 0x00000000 0x00000000 0x00000000
Bernhard //
\X/
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