NCR_TCH
? (NCR_READ_REG(nsc, NCR_TCH) << 16)
? NCR_READ_REG(nsc, NCR_TCH) : 0,
NCR_WRITE_REG((sc), NCR_TCH, (size) >> 16); \
#define NCR_RCL NCR_TCH /* Recommand counter low */
(PCSCP_READ_REG(esc, NCR_TCH) << 16);
PCSCP_READ_REG(esc, NCR_TCH),