mmc/sd errors while resuming from suspend-to-ram

[Gioele Barabucci]

I get the following errors when resuming from suspend-to-ram on a XPS M1330:

  mmc0: Timeout waiting for hardware interrupt.
  mmc0: Got command interrupt 0x00030000 even though no command operation was in progress.

Here is the interesting bits from the log:

[ 5570.636143] mmc0: Timeout waiting for hardware interrupt.
[ 5570.636164] sdhci: ============== REGISTER DUMP ==============
[ 5570.636172] sdhci: Sys addr: 0x00000000 | Version: 0x00000400
[ 5570.636179] sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000
[ 5570.636186] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000
[ 5570.636192] sdhci: Present: 0x01f70001 | Host ctl: 0x00000000
[ 5570.636199] sdhci: Power: 0x00000000 | Blk gap: 0x00000000
[ 5570.636206] sdhci: Wake-up: 0x00000000 | Clock: 0x00000000
[ 5570.636212] sdhci: Timeout: 0x00000000 | Int stat: 0x00000000
[ 5570.636219] sdhci: Int enab: 0x02ff00fb | Sig enab: 0x02ff00fb
[ 5570.636225] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[ 5570.636232] sdhci: Caps: 0x01e021a1 | Max curr: 0x00000040
[ 5570.636236] sdhci: ===========================================
[ 5570.638237] mmc0: Got command interrupt 0x00030000 even though no command operation was in progress.
[ 5570.638245] sdhci: ============== REGISTER DUMP ==============
[ 5570.638253] sdhci: Sys addr: 0x00000000 | Version: 0x00000400
[ 5570.638260] sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000
[ 5570.638266] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000
[ 5570.638273] sdhci: Present: 0x01f70000 | Host ctl: 0x00000000
[ 5570.638280] sdhci: Power: 0x00000000 | Blk gap: 0x00000000
[ 5570.638287] sdhci: Wake-up: 0x00000000 | Clock: 0x00000000
[ 5570.638293] sdhci: Timeout: 0x00000000 | Int stat: 0x00000000
[ 5570.638299] sdhci: Int enab: 0x02ff00fb | Sig enab: 0x02ff00fb
[ 5570.638306] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[ 5570.638313] sdhci: Caps: 0x01e021a1 | Max curr: 0x00000040
[ 5570.638317] sdhci: ===========================================

[Gioele Barabucci (gioele)]

Solved installing linux 2.6.27-11-generic