rbdf               75 arch/powerpc/boot/cpm-serial.c static struct cpm_bd *tbdf, *rbdf;
rbdf              146 arch/powerpc/boot/cpm-serial.c 	rbdf = cbd_addr;
rbdf              147 arch/powerpc/boot/cpm-serial.c 	rbdf->addr = (u8 *)rbdf - 1;
rbdf              148 arch/powerpc/boot/cpm-serial.c 	rbdf->sc = 0xa000;
rbdf              149 arch/powerpc/boot/cpm-serial.c 	rbdf->len = 1;
rbdf              151 arch/powerpc/boot/cpm-serial.c 	tbdf = rbdf + 1;
rbdf              152 arch/powerpc/boot/cpm-serial.c 	tbdf->addr = (u8 *)rbdf - 2;
rbdf              181 arch/powerpc/boot/cpm-serial.c 	return !(rbdf->sc & 0x8000);
rbdf              192 arch/powerpc/boot/cpm-serial.c 	c = rbdf->addr[0];
rbdf              194 arch/powerpc/boot/cpm-serial.c 	rbdf->sc |= 0x8000;
rbdf              182 drivers/i2c/busses/i2c-cpm.c 	cbd_t __iomem *rbdf;
rbdf              189 drivers/i2c/busses/i2c-cpm.c 	rbdf = cpm->rbase + rx;
rbdf              219 drivers/i2c/busses/i2c-cpm.c 		out_be16(&rbdf->cbd_datlen, 0);
rbdf              220 drivers/i2c/busses/i2c-cpm.c 		out_be16(&rbdf->cbd_sc, BD_SC_EMPTY | BD_SC_INTRPT);
rbdf              223 drivers/i2c/busses/i2c-cpm.c 			setbits16(&rbdf->cbd_sc, BD_SC_WRAP);
rbdf              241 drivers/i2c/busses/i2c-cpm.c 	cbd_t __iomem *rbdf;
rbdf              247 drivers/i2c/busses/i2c-cpm.c 	rbdf = cpm->rbase + rx;
rbdf              258 drivers/i2c/busses/i2c-cpm.c 			in_be16(&tbdf->cbd_sc), in_be16(&rbdf->cbd_sc));
rbdf              264 drivers/i2c/busses/i2c-cpm.c 		if (in_be16(&rbdf->cbd_sc) & BD_SC_EMPTY) {
rbdf              269 drivers/i2c/busses/i2c-cpm.c 		if (in_be16(&rbdf->cbd_sc) & BD_SC_OV) {
rbdf              304 drivers/i2c/busses/i2c-cpm.c 	cbd_t __iomem *rbdf;
rbdf              311 drivers/i2c/busses/i2c-cpm.c 	rbdf = cpm->rbase;
rbdf              352 drivers/i2c/busses/i2c-cpm.c 				!(in_be16(&rbdf[rptr].cbd_sc) & BD_SC_EMPTY),
rbdf              427 drivers/i2c/busses/i2c-cpm.c 	cbd_t __iomem *rbdf;
rbdf              522 drivers/i2c/busses/i2c-cpm.c 	rbdf = cpm->rbase;
rbdf              532 drivers/i2c/busses/i2c-cpm.c 		out_be32(&rbdf[i].cbd_bufaddr, ((cpm->rxdma[i] + 1) & ~1));