smb_en            270 drivers/i2c/busses/i2c-piix4.c 	u8 smba_en_lo, smba_en_hi, smb_en, smb_en_status, port_sel;
smb_en            289 drivers/i2c/busses/i2c-piix4.c 		smb_en = 0x00;
smb_en            291 drivers/i2c/busses/i2c-piix4.c 		smb_en = (aux) ? 0x28 : 0x2c;
smb_en            300 drivers/i2c/busses/i2c-piix4.c 	outb_p(smb_en, SB800_PIIX4_SMB_IDX);
smb_en            302 drivers/i2c/busses/i2c-piix4.c 	outb_p(smb_en + 1, SB800_PIIX4_SMB_IDX);
smb_en            307 drivers/i2c/busses/i2c-piix4.c 	if (!smb_en) {