It seems only available on GFX8+.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15053>
#define PKT3_LOAD_UCONFIG_REG 0x5E /* GFX7+ */
#define PKT3_LOAD_SH_REG 0x5F
#define PKT3_LOAD_CONTEXT_REG 0x61
+#define PKT3_LOAD_SH_REG_INDEX 0x63 /* GFX8+ */
#define PKT3_SET_CONFIG_REG 0x68
#define PKT3_SET_CONTEXT_REG 0x69
#define PKT3_SET_SH_REG 0x76