Symbol: REG_BLKSZ
usr/src/uts/common/io/sdcard/adapters/sdhost/sdhost.c
1455
PUT16(ss, REG_BLKSZ, BLKSZ_BOUNDARY_512K | blksz);
usr/src/uts/common/io/sdcard/adapters/sdhost/sdhost.c
1462
PUT16(ss, REG_BLKSZ, blksz);