205         VMSTATE_UINT8_EQUAL(cssid, SubchDev, "Bug!"),
372         if (css_find_subch(true, s->cssid, s->ssid, s->schid) == s) {  in subch_dev_post_load()
378             css_subch_assign(s->cssid, s->ssid, s->schid, s->devno, NULL);  in subch_dev_post_load()
382         css_subch_assign(s->cssid, s->ssid, s->schid, s->devno, s);  in subch_dev_post_load()
454 int css_create_css_image(uint8_t cssid, bool default_image)  in css_create_css_image()  argument
456     trace_css_new_image(cssid, default_image ? "(default)" : "");  in css_create_css_image()
458     if (cssid == 255) {  in css_create_css_image()
461     if (channel_subsys.css[cssid]) {  in css_create_css_image()
464     channel_subsys.css[cssid] = g_new0(CssImage, 1);  in css_create_css_image()
466         channel_subsys.default_cssid = cssid;  in css_create_css_image()
566 static inline uint16_t css_do_build_subchannel_id(uint8_t cssid, uint8_t ssid)  in css_do_build_subchannel_id()  argument
569         return (cssid << 8) | (1 << 3) | (ssid << 1) | 1;  in css_do_build_subchannel_id()
576     return css_do_build_subchannel_id(sch->cssid, sch->ssid);  in css_build_subchannel_id()
583     trace_css_io_interrupt(sch->cssid, sch->ssid, sch->schid,  in css_inject_io_interrupt()
608         trace_css_io_interrupt(sch->cssid, sch->ssid, sch->schid,  in css_conditional_io_interrupt()
1868 int css_collect_chp_desc(int m, uint8_t cssid, uint8_t f_chpid, uint8_t l_chpid,  in css_collect_chp_desc()  argument
1876     if (!m && !cssid) {  in css_collect_chp_desc()
1879         css = channel_subsys.css[cssid];  in css_collect_chp_desc()
1953 int css_do_rchp(uint8_t cssid, uint8_t chpid)  in css_do_rchp()  argument
1957     if (cssid > channel_subsys.max_cssid) {  in css_do_rchp()
1963         real_cssid = cssid;  in css_do_rchp()
1989 bool css_schid_final(int m, uint8_t cssid, uint8_t ssid, uint16_t schid)  in css_schid_final()  argument
1994     real_cssid = (!m && (cssid == 0)) ? channel_subsys.default_cssid : cssid;  in css_schid_final()
2005 unsigned int css_find_free_chpid(uint8_t cssid)  in css_find_free_chpid()  argument
2007     CssImage *css = channel_subsys.css[cssid];  in css_find_free_chpid()
2026 static int css_add_chpid(uint8_t cssid, uint8_t chpid, uint8_t type,  in css_add_chpid()  argument
2031     trace_css_chpid_add(cssid, chpid, type);  in css_add_chpid()
2032     css = channel_subsys.css[cssid];  in css_add_chpid()
2043     css_generate_chp_crws(cssid, chpid);  in css_add_chpid()
2052     CssImage *css = channel_subsys.css[sch->cssid];  in css_sch_build_virtual_schib()
2064         css_add_chpid(sch->cssid, chpid, type, true);  in css_sch_build_virtual_schib()
2074 SubchDev *css_find_subch(uint8_t m, uint8_t cssid, uint8_t ssid, uint16_t schid)  in css_find_subch()  argument
2078     real_cssid = (!m && (cssid == 0)) ? channel_subsys.default_cssid : cssid;  in css_find_subch()
2100 static uint32_t css_find_free_devno(uint8_t cssid, uint8_t ssid,  in css_find_free_devno()  argument
2108         if (!css_devno_used(cssid, ssid, devno)) {  in css_find_free_devno()
2123 static uint32_t css_find_free_subch(uint8_t cssid, uint8_t ssid)  in css_find_free_subch()  argument
2128         if (!css_find_subch(1, cssid, ssid, schid)) {  in css_find_free_subch()
2143 static bool css_find_free_subch_for_devno(uint8_t cssid, uint8_t ssid,  in css_find_free_subch_for_devno()  argument
2150     if (css_devno_used(cssid, ssid, devno)) {  in css_find_free_subch_for_devno()
2152                    cssid, ssid, devno);  in css_find_free_subch_for_devno()
2155     free_schid = css_find_free_subch(cssid, ssid);  in css_find_free_subch_for_devno()
2158                    cssid, ssid, devno);  in css_find_free_subch_for_devno()
2177 static bool css_find_free_subch_and_devno(uint8_t cssid, uint8_t *ssid,  in css_find_free_subch_and_devno()  argument
2185         free_schid = css_find_free_subch(cssid, *ssid);  in css_find_free_subch_and_devno()
2189         free_devno = css_find_free_devno(cssid, *ssid, free_schid);  in css_find_free_subch_and_devno()
2207     if (sch->cssid != channel_subsys.default_cssid) {  in css_subch_visible()
2214 bool css_present(uint8_t cssid)  in css_present()  argument
2216     return (channel_subsys.css[cssid] != NULL);  in css_present()
2219 bool css_devno_used(uint8_t cssid, uint8_t ssid, uint16_t devno)  in css_devno_used()  argument
2221     if (!channel_subsys.css[cssid]) {  in css_devno_used()
2224     if (!channel_subsys.css[cssid]->sch_set[ssid]) {  in css_devno_used()
2229                       channel_subsys.css[cssid]->sch_set[ssid]->devnos_used);  in css_devno_used()
2232 void css_subch_assign(uint8_t cssid, uint8_t ssid, uint16_t schid,  in css_subch_assign()  argument
2238     trace_css_assign_subch(sch ? "assign" : "deassign", cssid, ssid, schid,  in css_subch_assign()
2240     if (!channel_subsys.css[cssid]) {  in css_subch_assign()
2243                 __func__, cssid, ssid, schid);  in css_subch_assign()
2246     css = channel_subsys.css[cssid];  in css_subch_assign()
2311 void css_generate_sch_crws(uint8_t cssid, uint8_t ssid, uint16_t schid,  in css_generate_sch_crws()  argument
2322         guest_cssid = (cssid == channel_subsys.default_cssid) ? 0 : cssid;  in css_generate_sch_crws()
2325         guest_cssid = cssid;  in css_generate_sch_crws()
2334          (cssid != channel_subsys.default_cssid))) {  in css_generate_sch_crws()
2345     css_clear_io_interrupt(css_do_build_subchannel_id(cssid, ssid), schid);  in css_generate_sch_crws()
2348 void css_generate_chp_crws(uint8_t cssid, uint8_t chpid)  in css_generate_chp_crws()  argument
2353 void css_generate_css_crws(uint8_t cssid)  in css_generate_css_crws()  argument
2356         css_queue_crw(CRW_RSC_CSS, CRW_ERC_EVENT, 0, 0, cssid);  in css_generate_css_crws()
2445         r = snprintf(buffer, sizeof(buffer), "%02x.%1x.%04x", dev_id->cssid,  in get_css_devid()
2450         if (dev_id->cssid <= 0xf) {  in get_css_devid()
2470     unsigned int cssid, ssid, devid;  in set_css_devid()  local
2476     num = sscanf(str, "%2x.%1x%n.%4x%n", &cssid, &ssid, &n1, &devid, &n2);  in set_css_devid()
2481     if ((cssid > MAX_CSSID) || (ssid > MAX_SSID)) {  in set_css_devid()
2483                    cssid, ssid);  in set_css_devid()
2487     dev_id->cssid = cssid;  in set_css_devid()
2517         if (!channel_subsys.css[bus_id.cssid]) {  in css_create_sch()
2518             css_create_css_image(bus_id.cssid, false);  in css_create_sch()
2521         if (!css_find_free_subch_for_devno(bus_id.cssid, bus_id.ssid,  in css_create_sch()
2526         for (bus_id.cssid = channel_subsys.default_cssid;;) {  in css_create_sch()
2527             if (!channel_subsys.css[bus_id.cssid]) {  in css_create_sch()
2528                 css_create_css_image(bus_id.cssid, false);  in css_create_sch()
2531             if   (css_find_free_subch_and_devno(bus_id.cssid, &bus_id.ssid,  in css_create_sch()
2536             bus_id.cssid = (bus_id.cssid + 1) % MAX_CSSID;  in css_create_sch()
2537             if (bus_id.cssid == channel_subsys.default_cssid) {  in css_create_sch()
2545     sch->cssid = bus_id.cssid;  in css_create_sch()
2549     css_subch_assign(sch->cssid, sch->ssid, schid, sch->devno, sch);  in css_create_sch()
2562                                dev_id->cssid, dev_id->ssid, dev_id->devid);  in css_sch_get_chpids()
2596                                dev_id->cssid, dev_id->ssid, dev_id->devid);  in css_sch_get_path_masks()
2626                                dev_id->cssid, chpid);  in css_sch_get_chpid_type()
2653     CssImage *css = channel_subsys.css[sch->cssid];  in css_sch_build_schib()
2683             css_add_chpid(sch->cssid, schib->pmcw.chpid[i], type, false);  in css_sch_build_schib()