Re: [PATCH V3 2/5] ocxl: Initiate a TLB invalidate command

2020-11-25 Thread Frederic Barrat
On 24/11/2020 10:58, Christophe Lombard wrote: When a TLB Invalidate is required for the Logical Partition, the following sequence has to be performed: 1. Load MMIO ATSD AVA register with the necessary value, if required. 2. Write the MMIO ATSD launch register to initiate the TLB Invalidate

[PATCH V3 2/5] ocxl: Initiate a TLB invalidate command

2020-11-24 Thread Christophe Lombard
When a TLB Invalidate is required for the Logical Partition, the following sequence has to be performed: 1. Load MMIO ATSD AVA register with the necessary value, if required. 2. Write the MMIO ATSD launch register to initiate the TLB Invalidate command. 3. Poll the MMIO ATSD status register to