On 1/19/24 09:26, Maulik Shah wrote:
Each RPMh VREG accelerator resource has 3 or 4 contiguous 4-byte aligned addresses associated with it. These control voltage, enable state, mode, and in legacy targets, voltage headroom. The current in-flight request checking logic looks for exact address matches. Requests for different addresses of the same RPMh resource as thus not detected as in-flight. Enhance the in-flight request check for VREG requests by ignoring the address offset. This ensures that only one request is allowed to be in-flight for a given VREG resource. This is needed to avoid scenarios where request commands are carried out by RPMh hardware out-of-order leading to LDO regulator over-current protection triggering. Signed-off-by: Maulik Shah <quic_mkshah@xxxxxxxxxxx> Signed-off-by: Elliot Berman <quic_eberman@xxxxxxxxxxx> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> As others have pointed out, a fixes: would be in order. If you're going to resend, please name the enum but no biggie Konrad
