Cross Reference: /src/sys/dev/pci/piixpm.c

Lines Matching defs:smbus
261 		aprint_normal_dev(self, "SMBus initialization failed\n");
270 		aprint_normal_dev(self, "SMBus disabled\n");
280 		aprint_error_dev(self, "can't map smbus I/O space\n");
435  * Extract SMBus base address from SB800 Power Management (PM) registers.
456 	/* Check SMBus enable bit and Fetch SMB base address */
494 	aprint_debug_dev(sc->sc_dev, "SMBus %s access @ 0x%04x\n",
499 		aprint_error_dev(sc->sc_dev, "can't map smbus I/O space\n");
530 	struct piixpm_smbus *smbus = cookie;
531 	struct piixpm_softc *sc = smbus->softc;
570 	if (smbus->sda != old_sda) {
572 		reg |= __SHIFTIN(smbus->sda, mask);
582 	smbus->sda_save = old_sda;
590 	struct piixpm_smbus *smbus = cookie;
591 	struct piixpm_softc *sc = smbus->softc;
606 	if (smbus->sda != smbus->sda_save) {
610 		reg |= __SHIFTIN(smbus->sda_save, mask);
630 	struct piixpm_smbus *smbus = cookie;
631 	struct piixpm_softc *sc = smbus->softc;
705 	/* Set SMBus command */
769 	 * CSB5 needs hard reset to unlock the smbus after timeout.
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