Public bug reported:
I have big Problems with sdhci. Hardware: Asus V6V Laptop (Centrino
Platform) with 915PM Chipset. The built in Cardreader is a Ricoh R5C822.
While booting up I get the message:
"[11.640000] sdhci:slot0: Controller reports > 25 MHz base clock, but no
high speed support."
This far everything seems fine. When I go to Suspend and wake up again, the
whole System hangs every 3-4 Seconds, and this permanently.
A look at the Kernel.log shows that there is a real long entry with sdhci error
messages (Unexpected interrupt/Controller never released inhibit bit(s)).
Message:
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] mmc0: Reset 0x1 never
completed. Please report this to <[EMAIL PROTECTED]>.
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci: ============== REGISTER
DUMP ==============
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci: Sys addr: 0xffffffff |
Version: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci: Blk size: 0x0000ffff |
Blk cnt: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci: Argument: 0xffffffff |
Trn mode: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci: Present: 0xffffffff |
Host ctl: 0x000000ff
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci: Power: 0x000000ff |
Blk gap: 0x000000ff
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci: Wake-up: 0x000000ff |
Clock: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci: Timeout: 0x000000ff |
Int stat: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci: Int enab: 0xffffffff |
Sig enab: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci: AC12 err: 0x0000ffff |
Slot int: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci: Caps: 0xffffffff |
Max curr: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.368000] sdhci:
===========================================
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] mmc0: Controller never released
inhibit bit(s). Please report this to <[EMAIL PROTECTED]>.
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci: ============== REGISTER
DUMP ==============
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci: Sys addr: 0xffffffff |
Version: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci: Blk size: 0x0000ffff |
Blk cnt: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci: Argument: 0xffffffff |
Trn mode: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci: Present: 0xffffffff |
Host ctl: 0x000000ff
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci: Power: 0x000000ff |
Blk gap: 0x000000ff
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci: Wake-up: 0x000000ff |
Clock: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci: Timeout: 0x000000ff |
Int stat: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci: Int enab: 0xffffffff |
Sig enab: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci: AC12 err: 0x0000ffff |
Slot int: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci: Caps: 0xffffffff |
Max curr: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.372000] sdhci:
===========================================
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] mmc0: Reset 0x2 never
completed. Please report this to <[EMAIL PROTECTED]>.
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: ============== REGISTER
DUMP ==============
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Sys addr: 0xffffffff |
Version: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Blk size: 0x0000ffff |
Blk cnt: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Argument: 0xffffffff |
Trn mode: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Present: 0xffffffff |
Host ctl: 0x000000ff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Power: 0x000000ff |
Blk gap: 0x000000ff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Wake-up: 0x000000ff |
Clock: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Timeout: 0x000000ff |
Int stat: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Int enab: 0xffffffff |
Sig enab: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: AC12 err: 0x0000ffff |
Slot int: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Caps: 0xffffffff |
Max curr: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci:
===========================================
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] mmc0: Reset 0x4 never
completed. Please report this to <[EMAIL PROTECTED]>.
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: ============== REGISTER
DUMP ==============
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Sys addr: 0xffffffff |
Version: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Blk size: 0x0000ffff |
Blk cnt: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Argument: 0xffffffff |
Trn mode: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Present: 0xffffffff |
Host ctl: 0x000000ff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Power: 0x000000ff |
Blk gap: 0x000000ff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Wake-up: 0x000000ff |
Clock: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Timeout: 0x000000ff |
Int stat: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Int enab: 0xffffffff |
Sig enab: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: AC12 err: 0x0000ffff |
Slot int: 0x0000ffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci: Caps: 0xffffffff |
Max curr: 0xffffffff
Mar 18 18:20:04 blacktop kernel: [ 1457.376000] sdhci:
===========================================
This goes on till I stopped the whole System. There wasn't any Card in the
Cardreader at all.
** Affects: Ubuntu
Importance: Undecided
Status: Unconfirmed
--
Sdhci: System unusable after Standby.
https://launchpad.net/bugs/93545
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