sys/cam/cam_xpt.c

288 static int		xptedtmatch(struct ccb_dev_match *cdm);
289 static int		xptperiphlistmatch(struct ccb_dev_match *cdm);
1699 	struct ccb_dev_match *cdm;
1703 	cdm = (struct ccb_dev_match *)arg;
1709 	if ((cdm->pos.position_type & CAM_DEV_POS_BUS)
1710 	 && (cdm->pos.cookie.bus == bus)
1711 	 && (cdm->pos.position_type & CAM_DEV_POS_TARGET)
1712 	 && (cdm->pos.cookie.target != NULL))
1715 		retval = xptbusmatch(cdm->patterns, cdm->num_patterns, bus);
1721 		cdm->status = CAM_DEV_MATCH_ERROR;
1731 		spaceleft = cdm->match_buf_len - (cdm->num_matches *
1740 			bzero(&cdm->pos, sizeof(cdm->pos));
1741 			cdm->pos.position_type =
1744 			cdm->pos.cookie.bus = bus;
1745 			cdm->pos.generations[CAM_BUS_GENERATION]=
1747 			cdm->status = CAM_DEV_MATCH_MORE;
1750 		j = cdm->num_matches;
1751 		cdm->num_matches++;
1752 		cdm->matches[j].type = DEV_MATCH_BUS;
1753 		cdm->matches[j].result.bus_result.path_id = bus->path_id;
1754 		cdm->matches[j].result.bus_result.bus_id = bus->sim->bus_id;
1755 		cdm->matches[j].result.bus_result.unit_number =
1757 		strlcpy(cdm->matches[j].result.bus_result.dev_name,
1759 			sizeof(cdm->matches[j].result.bus_result.dev_name));
1774 	if ((cdm->pos.position_type & CAM_DEV_POS_BUS)
1775 	 && (cdm->pos.cookie.bus == bus)
1776 	 && (cdm->pos.position_type & CAM_DEV_POS_TARGET)
1777 	 && (cdm->pos.cookie.target != NULL)) {
1778 		if ((cdm->pos.generations[CAM_TARGET_GENERATION] !=
1781 			cdm->status = CAM_DEV_MATCH_LIST_CHANGED;
1784 		target = (struct cam_et *)cdm->pos.cookie.target;
1796 	struct ccb_dev_match *cdm;
1800 	cdm = (struct ccb_dev_match *)arg;
1808 	if ((cdm->pos.position_type & CAM_DEV_POS_BUS)
1809 	 && (cdm->pos.cookie.bus == bus)
1810 	 && (cdm->pos.position_type & CAM_DEV_POS_TARGET)
1811 	 && (cdm->pos.cookie.target == target)
1812 	 && (cdm->pos.position_type & CAM_DEV_POS_DEVICE)
1813 	 && (cdm->pos.cookie.device != NULL)) {
1814 		if (cdm->pos.generations[CAM_DEV_GENERATION] !=
1817 			cdm->status = CAM_DEV_MATCH_LIST_CHANGED;
1820 		device = (struct cam_ed *)cdm->pos.cookie.device;
1834 	struct ccb_dev_match *cdm;
1837 	cdm = (struct ccb_dev_match *)arg;
1844 	if ((cdm->pos.position_type & CAM_DEV_POS_DEVICE)
1845 	 && (cdm->pos.cookie.device == device)
1846 	 && (cdm->pos.position_type & CAM_DEV_POS_PERIPH)
1847 	 && (cdm->pos.cookie.periph != NULL))
1850 		retval = xptdevicematch(cdm->patterns, cdm->num_patterns,
1854 		cdm->status = CAM_DEV_MATCH_ERROR;
1864 		spaceleft = cdm->match_buf_len - (cdm->num_matches *
1873 			bzero(&cdm->pos, sizeof(cdm->pos));
1874 			cdm->pos.position_type =
1878 			cdm->pos.cookie.bus = device->target->bus;
1879 			cdm->pos.generations[CAM_BUS_GENERATION]=
1881 			cdm->pos.cookie.target = device->target;
1882 			cdm->pos.generations[CAM_TARGET_GENERATION] =
1884 			cdm->pos.cookie.device = device;
1885 			cdm->pos.generations[CAM_DEV_GENERATION] =
1887 			cdm->status = CAM_DEV_MATCH_MORE;
1890 		j = cdm->num_matches;
1891 		cdm->num_matches++;
1892 		cdm->matches[j].type = DEV_MATCH_DEVICE;
1893 		cdm->matches[j].result.device_result.path_id =
1895 		cdm->matches[j].result.device_result.target_id =
1897 		cdm->matches[j].result.device_result.target_lun =
1899 		cdm->matches[j].result.device_result.protocol =
1902 		      &cdm->matches[j].result.device_result.inq_data,
1905 		      &cdm->matches[j].result.device_result.ident_data,
1910 			cdm->matches[j].result.device_result.flags =
1913 			cdm->matches[j].result.device_result.flags =
1930 	if ((cdm->pos.position_type & CAM_DEV_POS_BUS)
1931 	 && (cdm->pos.cookie.bus == bus)
1932 	 && (cdm->pos.position_type & CAM_DEV_POS_TARGET)
1933 	 && (cdm->pos.cookie.target == device->target)
1934 	 && (cdm->pos.position_type & CAM_DEV_POS_DEVICE)
1935 	 && (cdm->pos.cookie.device == device)
1936 	 && (cdm->pos.position_type & CAM_DEV_POS_PERIPH)
1937 	 && (cdm->pos.cookie.periph != NULL)) {
1938 		if (cdm->pos.generations[CAM_PERIPH_GENERATION] !=
1942 			cdm->status = CAM_DEV_MATCH_LIST_CHANGED;
1945 		periph = (struct cam_periph *)cdm->pos.cookie.periph;
1958 	struct ccb_dev_match *cdm;
1961 	cdm = (struct ccb_dev_match *)arg;
1963 	retval = xptperiphmatch(cdm->patterns, cdm->num_patterns, periph);
1966 		cdm->status = CAM_DEV_MATCH_ERROR;
1977 		spaceleft = cdm->match_buf_len - (cdm->num_matches *
1986 			bzero(&cdm->pos, sizeof(cdm->pos));
1987 			cdm->pos.position_type =
1992 			cdm->pos.cookie.bus = periph->path->bus;
1993 			cdm->pos.generations[CAM_BUS_GENERATION]=
1995 			cdm->pos.cookie.target = periph->path->target;
1996 			cdm->pos.generations[CAM_TARGET_GENERATION] =
1998 			cdm->pos.cookie.device = periph->path->device;
1999 			cdm->pos.generations[CAM_DEV_GENERATION] =
2001 			cdm->pos.cookie.periph = periph;
2002 			cdm->pos.generations[CAM_PERIPH_GENERATION] =
2004 			cdm->status = CAM_DEV_MATCH_MORE;
2008 		j = cdm->num_matches;
2009 		cdm->num_matches++;
2010 		cdm->matches[j].type = DEV_MATCH_PERIPH;
2011 		cdm->matches[j].result.periph_result.path_id =
2013 		cdm->matches[j].result.periph_result.target_id =
2015 		cdm->matches[j].result.periph_result.target_lun =
2017 		cdm->matches[j].result.periph_result.unit_number =
2019 		l = sizeof(cdm->matches[j].result.periph_result.periph_name);
2020 		strlcpy(cdm->matches[j].result.periph_result.periph_name,
2028 xptedtmatch(struct ccb_dev_match *cdm)
2033 	cdm->num_matches = 0;
2040 	if ((cdm->pos.position_type & CAM_DEV_POS_BUS)
2041 	 && (cdm->pos.cookie.bus != NULL)) {
2042 		if (cdm->pos.generations[CAM_BUS_GENERATION] !=
2045 			cdm->status = CAM_DEV_MATCH_LIST_CHANGED;
2048 		bus = (struct cam_eb *)cdm->pos.cookie.bus;
2054 	ret = xptbustraverse(bus, xptedtbusfunc, cdm);
2063 		cdm->status = CAM_DEV_MATCH_LAST;
2072 	struct ccb_dev_match *cdm;
2074 	cdm = (struct ccb_dev_match *)arg;
2077 	if ((cdm->pos.position_type & CAM_DEV_POS_PDPTR)
2078 	 && (cdm->pos.cookie.pdrv == pdrv)
2079 	 && (cdm->pos.position_type & CAM_DEV_POS_PERIPH)
2080 	 && (cdm->pos.cookie.periph != NULL)) {
2081 		if (cdm->pos.generations[CAM_PERIPH_GENERATION] !=
2084 			cdm->status = CAM_DEV_MATCH_LIST_CHANGED;
2087 		periph = (struct cam_periph *)cdm->pos.cookie.periph;
2099 	struct ccb_dev_match *cdm;
2102 	cdm = (struct ccb_dev_match *)arg;
2104 	retval = xptperiphmatch(cdm->patterns, cdm->num_patterns, periph);
2107 		cdm->status = CAM_DEV_MATCH_ERROR;
2118 		spaceleft = cdm->match_buf_len - (cdm->num_matches *
2130 			bzero(&cdm->pos, sizeof(cdm->pos));
2131 			cdm->pos.position_type =
2150 				cdm->status = CAM_DEV_MATCH_ERROR;
2154 			cdm->pos.cookie.pdrv = pdrv;
2160 			cdm->pos.cookie.periph = periph;
2161 			cdm->pos.generations[CAM_PERIPH_GENERATION] =
2163 			cdm->status = CAM_DEV_MATCH_MORE;
2167 		j = cdm->num_matches;
2168 		cdm->num_matches++;
2169 		cdm->matches[j].type = DEV_MATCH_PERIPH;
2170 		cdm->matches[j].result.periph_result.path_id =
2178 			cdm->matches[j].result.periph_result.target_id =
2181 			cdm->matches[j].result.periph_result.target_id =
2185 			cdm->matches[j].result.periph_result.target_lun =
2188 			cdm->matches[j].result.periph_result.target_lun =
2191 		cdm->matches[j].result.periph_result.unit_number =
2193 		l = sizeof(cdm->matches[j].result.periph_result.periph_name);
2194 		strlcpy(cdm->matches[j].result.periph_result.periph_name,
2202 xptperiphlistmatch(struct ccb_dev_match *cdm)
2206 	cdm->num_matches = 0;
2218 	if ((cdm->pos.position_type & CAM_DEV_POS_PDPTR)
2219 	 && (cdm->pos.cookie.pdrv != NULL))
2221 				(struct periph_driver **)cdm->pos.cookie.pdrv,
2222 				xptplistpdrvfunc, cdm);
2224 		ret = xptpdrvtraverse(NULL, xptplistpdrvfunc, cdm);
2234 		cdm->status = CAM_DEV_MATCH_LAST;
2916 		struct ccb_dev_match *cdm;
2918 		cdm = &start_ccb->cdm;
2934 		if (cdm->pos.position_type != CAM_DEV_POS_NONE)
2935 			position_type = cdm->pos.position_type;
2941 			for (i = 0; i < cdm->num_patterns; i++) {
2942 				if ((cdm->patterns[i].type == DEV_MATCH_BUS)
2943 				 ||(cdm->patterns[i].type == DEV_MATCH_DEVICE)){
2949 			if (cdm->num_patterns == 0)
2957 			xptedtmatch(cdm);
2960 			xptperiphlistmatch(cdm);
2963 			cdm->status = CAM_DEV_MATCH_ERROR;
2967 		if (cdm->status == CAM_DEV_MATCH_ERROR)