Re: [PATCH] add icswx support v2

2010-10-14 Thread Tseng-Hui (Frank) Lin
On Wed, 2010-10-13 at 11:52 +1100, Michael Neuling wrote: > In message <1286855108.14049.8.ca...@flin.austin.ibm.com> you wrote: > > icswx is a PowerPC co-processor instruction to send data to a > > co-processor. On Book-S processors the LPAR_ID and process ID (PID) of > > the owning process are re

Re: [PATCH] add icswx support v2

2010-10-12 Thread Michael Neuling
In message <1286855108.14049.8.ca...@flin.austin.ibm.com> you wrote: > icswx is a PowerPC co-processor instruction to send data to a > co-processor. On Book-S processors the LPAR_ID and process ID (PID) of > the owning process are registered in the window context of the > co-processor at initial ti

[PATCH] add icswx support v2

2010-10-11 Thread Tseng-Hui (Frank) Lin
icswx is a PowerPC co-processor instruction to send data to a co-processor. On Book-S processors the LPAR_ID and process ID (PID) of the owning process are registered in the window context of the co-processor at initial time. When the icswx instruction is executed, the L2 generates a cop-reg transa