[haiku-bugs] [Haiku] #9101: AHCI: unsupported request opcode 0x43

  • From: "x-ist" <trac@xxxxxxxxxxxx>
  • Date: Tue, 30 Oct 2012 20:26:57 -0000

#9101: AHCI: unsupported request opcode 0x43
--------------------------+-------------------------------
 Reporter:  x-ist         |        Owner:  marcusoverhagen
     Type:  bug           |       Status:  new
 Priority:  normal        |    Milestone:  R1
Component:  Drivers/Disk  |      Version:  R1/Development
 Keywords:                |   Blocked By:
 Blocking:                |  Has a Patch:  0
 Platform:  All           |
--------------------------+-------------------------------
 Installed from nightly image hrevr1alpha4-44654.

 The syslog shows occasional
 {{{
 KERN: ahci: AHCIPort::ScsiExecuteRequest port 0 unsupported request opcode
 0x43
 }}}
 followed some lines later by
 {{{
 KERN: read_pos(pos:1153735598080, len:512) failed with: 0xffffffff
 }}}

 Don't know whether those are related to each other.
 The ahci functionality seems not to be affected - works like a charm,
 but maybe someone is interested in knowing that.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/9101>
Haiku <http://dev.haiku-os.org>
Haiku - the operating system.

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