From: Jonathan Kim Date: Tue, 22 Oct 2024 16:30:50 +0000 (-0400) Subject: drm/amdkfd: flag per-queue reset support for gfx9 X-Git-Tag: v6.13-rc1~122^2~4^2~55 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cb67ff6272eceb5fcb2fe3b74f0293fa0706841a;p=thirdparty%2Fkernel%2Flinux.git drm/amdkfd: flag per-queue reset support for gfx9 Flag KFD support for per-queue reset on GFX9 devices. Signed-off-by: Jonathan Kim Reviewed-by: Harish Kasiviswanathan Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c index 3871591c9aec9..9476e30d6baa1 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 5e8d28617efad..859b8e91d4d30 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