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Searched refs:rbdf (Results 1 – 1 of 1) sorted by relevance

/arch/powerpc/boot/
Dcpm-serial.c74 static struct cpm_bd *tbdf, *rbdf; variable
145 rbdf = cbd_addr; in cpm_serial_open()
146 rbdf->addr = (u8 *)rbdf - 1; in cpm_serial_open()
147 rbdf->sc = 0xa000; in cpm_serial_open()
148 rbdf->len = 1; in cpm_serial_open()
150 tbdf = rbdf + 1; in cpm_serial_open()
151 tbdf->addr = (u8 *)rbdf - 2; in cpm_serial_open()
180 return !(rbdf->sc & 0x8000); in cpm_serial_tstc()
191 c = rbdf->addr[0]; in cpm_serial_getc()
193 rbdf->sc |= 0x8000; in cpm_serial_getc()