ras_late_init callback function will be used to do common ras
init in late init phase.
v2: call ras_late_fini to do cleanup when fails to enable interrupt
v3: rename sysfs/debugfs node name to pcie_bif_xxx
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ras controller interrupt and Ras err event athub interrupt are two dedicated
interrupts for RAS support.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
ras_controller_interrupt and err_event_interrupt are ras specific interrupts.
add functions to check their status and ack them if they are generated. both
funcitons should only be invoked in ISR when BIF ring is disabled or even not
initialized.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
More nbio funcitonalities will be added and nbio could
be treated as an ip block like gfx/sdma.etc
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
