Reviewed-by: Harish Kasiviswanathan <[email protected]>
On 2024-10-22 13:36, Jonathan Kim wrote: > Flag KFD support for per-queue reset on GFX9 devices. > > Signed-off-by: Jonathan Kim <[email protected]> > --- > drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 2 ++ > include/uapi/linux/kfd_sysfs.h | 3 ++- > 2 files changed, 4 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c > b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c > index 3871591c9aec..9476e30d6baa 100644 > --- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c > +++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c > @@ -1998,6 +1998,8 @@ static void kfd_topology_set_capabilities(struct > kfd_topology_device *dev) > if (KFD_GC_VERSION(dev->gpu) >= IP_VERSION(9, 4, 2)) > dev->node_props.capability |= > > HSA_CAP_TRAP_DEBUG_PRECISE_MEMORY_OPERATIONS_SUPPORTED; > + > + dev->node_props.capability |= HSA_CAP_PER_QUEUE_RESET_SUPPORTED; > } else { > dev->node_props.debug_prop |= > HSA_DBG_WATCH_ADDR_MASK_LO_BIT_GFX10 | > HSA_DBG_WATCH_ADDR_MASK_HI_BIT; > diff --git a/include/uapi/linux/kfd_sysfs.h b/include/uapi/linux/kfd_sysfs.h > index 5e8d28617efa..859b8e91d4d3 100644 > --- a/include/uapi/linux/kfd_sysfs.h > +++ b/include/uapi/linux/kfd_sysfs.h > @@ -60,7 +60,8 @@ > #define HSA_CAP_FLAGS_COHERENTHOSTACCESS 0x10000000 > #define HSA_CAP_TRAP_DEBUG_FIRMWARE_SUPPORTED > 0x20000000 > #define HSA_CAP_TRAP_DEBUG_PRECISE_ALU_OPERATIONS_SUPPORTED 0x40000000 > -#define HSA_CAP_RESERVED 0x800f8000 > +#define HSA_CAP_PER_QUEUE_RESET_SUPPORTED 0x80000000 > +#define HSA_CAP_RESERVED 0x000f8000 > > /* debug_prop bits in node properties */ > #define HSA_DBG_WATCH_ADDR_MASK_LO_BIT_MASK 0x0000000f
