sz = header.packet0.count;
reg = (header.packet0.reghi << 8) | header.packet0.reglo;
+ DRM_DEBUG("R300_CMD_PACKET0: reg %04x, sz %d\n", reg, sz);
if (!sz)
return 0;
sz = header.r500fp.count;
addr = (header.r500fp.adrhi << 8) | header.r500fp.adrlo;
+ DRM_DEBUG("r500fp %d %d\n", sz, addr);
if (!sz)
return 0;
- if (sz * 16 > cmdbuf->bufsz)
+ if (sz * 6 * 4 > cmdbuf->bufsz)
return -EINVAL;
- BEGIN_RING(4 + sz * 4);
- /* Wait for VAP to come to senses.. */
- /* there is no need to emit it multiple times, (only once before VAP is programmed,
- but this optimization is for later */
+ BEGIN_RING(3 + sz * 6);
OUT_RING_REG(R500_GA_US_VECTOR_INDEX, addr);
- OUT_RING(CP_PACKET0_TABLE(R500_GA_US_VECTOR_DATA, sz * 4 - 1));
- OUT_RING_TABLE((int *)cmdbuf->buf, sz * 4);
+ OUT_RING(CP_PACKET0_TABLE(R500_GA_US_VECTOR_DATA, sz * 6 - 1));
+ OUT_RING_TABLE((int *)cmdbuf->buf, sz * 6);
ADVANCE_RING();
- cmdbuf->buf += sz * 16;
- cmdbuf->bufsz -= sz * 16;
+ cmdbuf->buf += sz * 6 * 4;
+ cmdbuf->bufsz -= sz * 6 * 4;
return 0;
}
switch (header.header.cmd_type) {
case R300_CMD_PACKET0:
- DRM_DEBUG("R300_CMD_PACKET0\n");
ret = r300_emit_packet0(dev_priv, cmdbuf, header);
if (ret) {
DRM_ERROR("r300_emit_packet0 failed\n");