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Searched refs:AHCI_REG_GHC (Results 1 – 2 of 2) sorted by relevance

/openbsd/src/sys/dev/ic/
Dahcireg.h51 #define AHCI_REG_GHC 0x004 /* Global HBA Control */ macro
Dahci.c328 ahci_write(sc, AHCI_REG_GHC, AHCI_REG_GHC_AE | AHCI_REG_GHC_IE); in ahci_attach()
339 ahci_write(sc, AHCI_REG_GHC, 0); in ahci_attach()
371 ahci_write(sc, AHCI_REG_GHC, AHCI_REG_GHC_AE); in ahci_activate()
382 ahci_write(sc, AHCI_REG_GHC, AHCI_REG_GHC_AE | AHCI_REG_GHC_IE); in ahci_activate()
406 DPRINTF(AHCI_D_VERBOSE, " GHC 0x%b", ahci_read(sc, AHCI_REG_GHC), in ahci_init()
415 if (ISSET(AHCI_REG_GHC_AE, ahci_read(sc, AHCI_REG_GHC))) { in ahci_init()
417 ahci_write(sc, AHCI_REG_GHC, AHCI_REG_GHC_HR); in ahci_init()
418 if (ahci_wait_ne(sc, AHCI_REG_GHC, AHCI_REG_GHC_HR, in ahci_init()
426 ahci_write(sc, AHCI_REG_GHC, AHCI_REG_GHC_AE); in ahci_init()