Cross Reference: /drivers/parport/parport

Lines Matching refs:ecr
166  * @ecr:	Extended Control Register
181 	void __iomem *ecr;
342 		unsigned int ecr = readb(priv->regs.ecr);
343 		printk(KERN_DEBUG PPIP32 "    ecr=0x%02x", ecr);
345 		       ecr_modes[(ecr & ECR_MODE_MASK) >> ECR_MODE_SHIFT]);
346 		if (ecr & ECR_nERRINTR)
348 		if (ecr & ECR_DMAEN)
350 		if (ecr & ECR_SERVINTR)
352 		if (ecr & ECR_F_FULL)
354 		if (ecr & ECR_F_EMPTY)
360 		oecr = readb(priv->regs.ecr);
361 		writeb(ECR_MODE_PS2, priv->regs.ecr);
362 		writeb(ECR_MODE_CFG, priv->regs.ecr);
365 		writeb(ECR_MODE_PS2, priv->regs.ecr);
366 		writeb(oecr, priv->regs.ecr);
804 	return readb(priv->regs.ecr);
816 	writeb(c, priv->regs.ecr);
855 		unsigned int ecr = ECR_MODE_PS2 | ECR_nERRINTR | ECR_SERVINTR;
856 		parport_ip32_write_econtrol(p, ecr);
1040 	s->u.ip32.ecr = ECR_MODE_PS2 | ECR_nERRINTR | ECR_SERVINTR;
1052 	s->u.ip32.ecr = parport_ip32_read_econtrol(p);
1063 	parport_ip32_set_mode(p, s->u.ip32.ecr & ECR_MODE_MASK);
1064 	parport_ip32_write_econtrol(p, s->u.ip32.ecr);
1281 	unsigned int ecr;
1293 		ecr = parport_ip32_read_econtrol(p);
1294 		if (ecr & ECR_F_EMPTY) {
1323 	unsigned int ecr;
1342 		ecr = parport_ip32_read_econtrol(p);
1343 		if (!(ecr & ECR_F_EMPTY)) {
1348 			ecr = parport_ip32_read_econtrol(p);
1349 			if ((ecr & ECR_F_EMPTY) && !(ecr & ECR_SERVINTR)
1362 		if (ecr & ECR_F_EMPTY) {
1366 		} else if (ecr & ECR_SERVINTR) {
1444 	unsigned int ecr;
1460 		ecr = parport_ip32_read_econtrol(p);
1461 		if (ecr & ECR_SERVINTR)
1821 	unsigned int ecr;
1823 	ecr = ECR_MODE_PS2 | ECR_nERRINTR | ECR_SERVINTR;
1824 	writeb(ecr, priv->regs.ecr);
1825 	if (readb(priv->regs.ecr) != (ecr | ECR_F_EMPTY))
1892 	if (!(readb(priv->regs.ecr) & ECR_F_EMPTY)) {
1900 		if (readb(priv->regs.ecr) & ECR_F_FULL) {
1929 		    && readb(priv->regs.ecr) & ECR_SERVINTR)
1933 		    && readb(priv->regs.ecr) & ECR_F_EMPTY) {
1946 	if (!(readb(priv->regs.ecr) & ECR_F_EMPTY)) {
1965 		if (readb(priv->regs.ecr) & ECR_SERVINTR) {
2022 		.ecr		= r_base_hi(2)