Cross Reference: /illumos-gate/usr/src/uts/sun4v/io/vcc.c

Lines Matching defs:minor
308  * a minor node without a port and another is to block application other
311  * A minor node can exist in the file system without associated with a port
313  * Clients might try to open a minor node even after the corresponding port
315  * we need to validate the association between a port and its minor node.
736 	minor_t 	minor;
767 	/* look up minor number */
771 			/* found previous assigned minor number */
777 		/* end of lookup - assign new minor number */
803 	 * Create a minor node. The minor number is
808 	minor = (instance << VCC_INST_SHIFT) | (minor_idx);
813 	rv = ddi_create_minor_node(vccp->dip, name, S_IFCHR, minor,
851 	/* remove minor node */
937 	minor_t 	minor;
977 		/* create a minor node for vcc control */
978 		minor = (instance << VCC_INST_SHIFT) | VCC_CONTROL_MINOR_IDX;
984 		rv = ddi_create_minor_node(vccp->dip, "ctl", S_IFCHR, minor,
991 			    "creating control minor node\n");
1012 			/* remove minor */
1037 			/* remove minor */
1093 		/* remove minor nodes */
1144 	minor_t	    minor;
1149 	minor = getminor(*devp);
1150 	instance = VCCINST(minor);
1157 	portno = VCCPORT(vccp, minor);
1177 	/* check minor no and pid */
1178 	if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),
1261 	minor_t	    minor;
1267 	minor = getminor(dev);
1269 	instance = VCCINST(minor);
1275 	portno = VCCPORT(vccp, minor);
1304 	/* check minor no and pid */
1305 	if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),
1791 i_vcc_port_ioctl(vcc_t *vccp, minor_t minor, int portno, int cmd, void *arg,
1817 		/* check minor no and pid */
1818 		if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),
1840 		/* check minor no and pid */
1841 		if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),
1857 		/* check minor no and pid */
1858 		if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),
1894 		/* check minor no and pid */
1895 		if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),
1951 	minor_t minor;
1955 	minor = getminor(dev);
1957 	instance = VCCINST(minor);
1964 	portno = VCCPORT(vccp, minor);
1983 	return (i_vcc_port_ioctl(vccp, minor, portno, cmd, (void *)arg, mode));
1993 	minor_t	    minor;
2002 	minor = getminor(dev);
2004 	instance = VCCINST(minor);
2011 	portno = VCCPORT(vccp, minor);
2029 	/* check minor no and pid */
2030 	if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),
2109 	minor_t	    minor;
2120 	minor = getminor(dev);
2122 	instance = VCCINST(minor);
2129 	portno = VCCPORT(vccp, minor);
2143 	/* check minor no and pid */
2144 	if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),
2184 		/* check minor no and pid */
2185 		if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),
2430 	minor_t	    minor;
2435 	minor = getminor(dev);
2437 	instance = VCCINST(minor);
2444 	portno = VCCPORT(vccp, minor);