On Mon, Apr 28, 2014 at 08:22:08AM -0700, bradley.d.volkin@xxxxxxxxx wrote: > From: Brad Volkin <bradley.d.volkin@xxxxxxxxx> > +/* > + * Different command ranges have different numbers of bits for the opcode. > + * In order to use the opcode bits, and only the opcode bits, for the hash key > + * we should use the MI_* command opcode mask (since those commands use the > + * fewest bits for the opcode.) > + */ > +#define CMD_HASH_MASK STD_MI_OPCODE_MASK This is not very convicing (but could well be correct). #define STD_MI_OPCODE_MASK 0xFF800000 #define STD_3D_OPCODE_MASK 0xFFFF0000 So it only works if the 3D opcodes have the top 9 bits all distinct? -- Damien _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
