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

  • From: "marcusoverhagen" <trac@xxxxxxxxxxxx>
  • Date: Tue, 30 Oct 2012 23:50:06 -0000

#9101: AHCI: unsupported request opcode 0x43
---------------------------------+----------------------------
   Reporter:  x-ist              |      Owner:  bga
       Type:  bug                |     Status:  new
   Priority:  normal             |  Milestone:  R1
  Component:  File Systems/cdda  |    Version:  R1/Development
 Resolution:                     |   Keywords:
 Blocked By:                     |   Blocking:
Has a Patch:  0                  |   Platform:  All
---------------------------------+----------------------------
Changes (by marcusoverhagen):

 * owner:  marcusoverhagen => bga
 * component:  Drivers/Disk => File Systems/cdda


Comment:

 {{{
 This is not a bug in the ahci driver.

 The CDDA file system is sending opcode 0x43 (read CD-ROM TOC) to the hdd.

 The disk on ahci port 0 size is
     640.135.028.736 bytes.

 The UDF file system is trying to read data at:

   1.153.735.598.080
 246.085.519.941.632
 297.285.288.206.336
 863.393.653.227.520
 }}}

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/9101#comment:1>
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