By making use of l3_banks field in gen_device_info struct l3_way_size for gen7+ = 2 * l3_banks.
Suggested-by: Francisco Jerez <[email protected]> Signed-off-by: Anuj Phogat <[email protected]> Cc: Francisco Jerez <[email protected]> --- src/intel/common/gen_l3_config.c | 21 ++------------------- 1 file changed, 2 insertions(+), 19 deletions(-) diff --git a/src/intel/common/gen_l3_config.c b/src/intel/common/gen_l3_config.c index 0783217..f0da0f4 100644 --- a/src/intel/common/gen_l3_config.c +++ b/src/intel/common/gen_l3_config.c @@ -249,24 +249,6 @@ gen_get_l3_config(const struct gen_device_info *devinfo, } /** - * Return the size of an L3 way in KB. - */ -static unsigned -get_l3_way_size(const struct gen_device_info *devinfo) -{ - if (devinfo->is_baytrail) - return 2; - - else if (devinfo->gt == 1 || - devinfo->is_cherryview || - devinfo->is_broxton) - return 4; - - else - return 8 * devinfo->num_slices; -} - -/** * Return the unit brw_context::urb::size is expressed in, in KB. \sa * gen_device_info::urb::size. */ @@ -288,8 +270,9 @@ gen_get_l3_config_urb_size(const struct gen_device_info *devinfo, * allocation of the L3 data array to provide 3*384KB=1152KB for URB, but * only 1008KB of this will be used." */ + const unsigned l3_way_size = 2 * devinfo->l3_banks; /* KB */ const unsigned max = (devinfo->gen == 9 ? 1008 : ~0); - return MIN2(max, cfg->n[GEN_L3P_URB] * get_l3_way_size(devinfo)) / + return MIN2(max, cfg->n[GEN_L3P_URB] * l3_way_size) / get_urb_size_scale(devinfo); } -- 2.9.3 _______________________________________________ mesa-dev mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-dev
