Re: ICH9 2 port SATA controller port map?

2007-10-02 Thread Tejun Heo
Gaston, Jason D wrote: What is the difference between NA and RV? If the controller only has access to 2 ports, does it matter which I set the nonexistent port values to in the map? NA is used for unimplemented ports of a valid configuration while RV is used to mark invalid MAP value. So, NA

RE: ICH9 2 port SATA controller port map?

2007-10-01 Thread Gaston, Jason D
What is the difference between NA and RV? If the controller only has access to 2 ports, does it matter which I set the nonexistent port values to in the map? NA is used for unimplemented ports of a valid configuration while RV is used to mark invalid MAP value. So, NA should be mixed with

RE: ICH9 2 port SATA controller port map?

2007-09-28 Thread Gaston, Jason D
-Original Message- From: Tejun Heo [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 26, 2007 6:08 PM To: Gaston, Jason D Cc: linux-ide@vger.kernel.org Subject: Re: ICH9 2 port SATA controller port map? Gaston, Jason D wrote: Hello, ICH9 has DeviceID's for 2 port, IDE mode, SATA

Re: ICH9 2 port SATA controller port map?

2007-09-28 Thread Tejun Heo
Gaston, Jason D wrote: -Original Message- From: Tejun Heo [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 26, 2007 6:08 PM To: Gaston, Jason D Cc: linux-ide@vger.kernel.org Subject: Re: ICH9 2 port SATA controller port map? Gaston, Jason D wrote: Hello, ICH9 has DeviceID's

ICH9 2 port SATA controller port map?

2007-09-24 Thread Gaston, Jason D
Hello, ICH9 has DeviceID's for 2 port, IDE mode, SATA controllers. The current port map in ata_piix is setup for the 4 port controllers. This seems to work ok, but I wonder if a new port map should be defined for the 2 port controllers, where the two ports are PM, SM? You can refer to the ICH9