Searched refs:scc (Results 1 - 3 of 3) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/pexpert/ppc/
H A Dpe_kprintf.c51 vm_offset_t scc = 0; variable
98 if( (scc = PE_find_scc())) { /* See if we can find the serial port */
99 scc = io_map_spec(scc, 0x1000, VM_WIMG_IO); /* Map it in */
100 initialize_serial((void *)scc, gPESerialBaud); /* Start up the serial driver */
/macosx-10.5.8/xnu-1228.15.4/osfmk/ppc/
H A Dserial_io.c258 scc_softc_t scc; local
281 scc = &scc_softc[0];
282 scc->regs = regs;
302 scc->softr[i].speed = -1;
497 scc_softc_t scc; local
505 scc = &scc_softc[0];
506 regs = scc->regs;
508 sr = &scc->softr[chan];
555 if (scc->dma_initted & (1<<chan))
556 scc
[all...]
H A Dscc_8530.h222 #define scc_get_timing_base(scc,chan,val) { \
224 scc_read_reg(scc,chan,SCC_RR12,val);\
225 scc_read_reg(scc,chan,SCC_RR13,tmp);\
356 #define scc_set_timing_base(scc,chan,val) { \
357 scc_write_reg(scc,chan,SCC_RR12,val);\
358 scc_write_reg(scc,chan,SCC_RR13,(val)>>8);\

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