Hi, First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 3d0f0b6a5520878305589411b8d434fe088e4f21 commit: 1e546aa6c4cfe83050fc78487c8aa78b6947006c usb: musb: drop ARCH dependency date: 4 years, 6 months ago config: blackfin-allmodconfig (attached as .config) compiler: bfin-uclinux-gcc (GCC) 4.6.3 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 1e546aa6c4cfe83050fc78487c8aa78b6947006c # save the attached .config to linux build tree make.cross ARCH=blackfin All errors (new ones prefixed by >>): drivers/usb/musb/musb_core.c: In function 'musb_load_testpacket': >> drivers/usb/musb/musb_core.c:323:2: error: 'USB_INDEX' undeclared (first use >> in this function) drivers/usb/musb/musb_core.c:323:2: note: each undeclared identifier is reported only once for each function it appears in >> drivers/usb/musb/musb_core.c:323:2: error: 'USB_FADDR' undeclared (first use >> in this function) drivers/usb/musb/musb_core.c: In function 'musb_hnp_stop': >> drivers/usb/musb/musb_core.c:384:27: error: 'USB_POWER' undeclared (first >> use in this function) drivers/usb/musb/musb_core.c:384:27: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_core.c: In function 'musb_stage0_irq': drivers/usb/musb/musb_core.c:447:24: error: 'USB_POWER' undeclared (first use in this function) drivers/usb/musb/musb_core.c:447:24: error: 'USB_FADDR' undeclared (first use in this function) >> drivers/usb/musb/musb_core.c:522:22: error: 'USB_OTG_DEV_CTL' undeclared >> (first use in this function) drivers/usb/musb/musb_core.c:672:28: error: 'USB_INTRTXE' undeclared (first use in this function) >> drivers/usb/musb/musb_core.c:673:28: error: 'USB_INTRRXE' undeclared (first >> use in this function) >> drivers/usb/musb/musb_core.c:674:28: error: 'USB_INTRUSBE' undeclared (first >> use in this function) drivers/usb/musb/musb_core.c: In function 'musb_start': drivers/usb/musb/musb_core.c:889:32: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function) drivers/usb/musb/musb_core.c:889:32: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_core.c:894:20: error: 'USB_INTRTXE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:895:20: error: 'USB_INTRRXE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:896:20: error: 'USB_INTRUSBE' undeclared (first use in this function) >> drivers/usb/musb/musb_core.c:898:20: error: 'USB_TESTMODE' undeclared (first >> use in this function) drivers/usb/musb/musb_core.c:901:20: error: 'USB_POWER' undeclared (first use in this function) drivers/usb/musb/musb_core.c: In function 'musb_generic_disable': drivers/usb/musb/musb_core.c:941:21: error: 'USB_INTRUSBE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:941:21: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_core.c:942:21: error: 'USB_INTRTXE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:943:21: error: 'USB_INTRRXE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:946:21: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function) >> drivers/usb/musb/musb_core.c:949:27: error: 'USB_INTRUSB' undeclared (first >> use in this function) >> drivers/usb/musb/musb_core.c:950:27: error: 'USB_INTRTX' undeclared (first >> use in this function) >> drivers/usb/musb/musb_core.c:951:27: error: 'USB_INTRRX' undeclared (first >> use in this function) drivers/usb/musb/musb_core.c: In function 'musb_shutdown': drivers/usb/musb/musb_core.c:992:27: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function) drivers/usb/musb/musb_core.c:992:27: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_core.c: In function 'fifo_setup': drivers/usb/musb/musb_core.c:1168:21: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_core.c:1168:21: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_core.c: In function 'ep_config_from_hw': drivers/usb/musb/musb_core.c:1319:3: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_core.c:1319:3: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_core.c: In function 'musb_core_init': drivers/usb/musb/musb_core.c:1434:17: error: 'USB_EP0_FIFO' undeclared (first use in this function) drivers/usb/musb/musb_core.c:1434:17: error: 'USB_FADDR' undeclared (first use in this function) >> drivers/usb/musb/musb_core.c:1442:34: error: 'TUSB_EP0_CONF' undeclared >> (first use in this function) drivers/usb/musb/musb_core.c:1447:3: error: implicit declaration of function 'MUSB_TUSB_OFFSET' [-Werror=implicit-function-declaration] drivers/usb/musb/musb_core.c: In function 'musb_interrupt': drivers/usb/musb/musb_core.c:1520:35: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function) drivers/usb/musb/musb_core.c:1520:35: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_core.c:1521:34: error: 'USB_POWER' undeclared (first use in this function) drivers/usb/musb/musb_core.c: In function 'musb_init_controller': drivers/usb/musb/musb_core.c:1993:3: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function) drivers/usb/musb/musb_core.c:1993:3: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_core.c: In function 'musb_save_context': >> drivers/usb/musb/musb_core.c:2140:47: error: 'USB_FRAME' undeclared (first >> use in this function) drivers/usb/musb/musb_core.c:2140:47: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2141:50: error: 'USB_TESTMODE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2144:46: error: 'USB_POWER' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2145:48: error: 'USB_INTRTXE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2146:48: error: 'USB_INTRRXE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2147:49: error: 'USB_INTRUSBE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2148:46: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2149:47: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function) drivers/usb/musb/musb_core.c: In function 'musb_restore_context': drivers/usb/musb/musb_core.c:2217:26: error: 'USB_FRAME' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2217:26: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2218:26: error: 'USB_TESTMODE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2221:25: error: 'USB_POWER' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2222:25: error: 'USB_INTRTXE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2223:25: error: 'USB_INTRRXE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2224:25: error: 'USB_INTRUSBE' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2225:25: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function) drivers/usb/musb/musb_core.c:2238:26: error: 'USB_INDEX' undeclared (first use in this function) cc1: some warnings being treated as errors -- drivers/usb/musb/musb_gadget_ep0.c: In function 'service_tx_status_request': drivers/usb/musb/musb_gadget_ep0.c:130:3: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c:130:3: note: each undeclared identifier is reported only once for each function it appears in >> drivers/usb/musb/musb_gadget_ep0.c:130:3: error: 'USB_FADDR' undeclared >> (first use in this function) drivers/usb/musb/musb_gadget_ep0.c: In function 'musb_try_b_hnp_enable': >> drivers/usb/musb/musb_gadget_ep0.c:210:29: error: 'USB_OTG_DEV_CTL' >> undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c:210:29: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c: In function 'service_zero_data_request': drivers/usb/musb/musb_gadget_ep0.c:285:5: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c:285:5: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c: In function 'ep0_rxstate': drivers/usb/musb/musb_gadget_ep0.c:530:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c:530:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c: In function 'ep0_txstate': drivers/usb/musb/musb_gadget_ep0.c:587:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c:587:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c: In function 'musb_g_ep0_irq': drivers/usb/musb/musb_gadget_ep0.c:672:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c:672:2: error: 'USB_FADDR' undeclared (first use in this function) >> drivers/usb/musb/musb_gadget_ep0.c:760:23: error: 'USB_TESTMODE' undeclared >> (first use in this function) drivers/usb/musb/musb_gadget_ep0.c:817:31: error: 'USB_POWER' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c: In function 'musb_g_ep0_queue': drivers/usb/musb/musb_gadget_ep0.c:977:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c:977:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c: In function 'musb_g_ep0_halt': drivers/usb/musb/musb_gadget_ep0.c:1040:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget_ep0.c:1040:2: error: 'USB_FADDR' undeclared (first use in this function) -- drivers/usb/musb/musb_gadget.c: In function 'musb_g_tx': drivers/usb/musb/musb_gadget.c:495:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:495:2: note: each undeclared identifier is reported only once for each function it appears in >> drivers/usb/musb/musb_gadget.c:495:2: error: 'USB_FADDR' undeclared (first >> use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_g_rx': drivers/usb/musb/musb_gadget.c:904:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:904:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_gadget_enable': drivers/usb/musb/musb_gadget.c:1062:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1062:2: error: 'USB_FADDR' undeclared (first use in this function) >> drivers/usb/musb/musb_gadget.c:1064:35: error: 'USB_INTRTXE' undeclared >> (first use in this function) drivers/usb/musb/musb_gadget.c:1085:3: warning: 'double_buffer_not_ok' is deprecated (declared at drivers/usb/musb/musb_core.h:450) [-Wdeprecated-declarations] >> drivers/usb/musb/musb_gadget.c:1104:35: error: 'USB_INTRRXE' undeclared >> (first use in this function) drivers/usb/musb/musb_gadget.c:1125:3: warning: 'double_buffer_not_ok' is deprecated (declared at drivers/usb/musb/musb_core.h:450) [-Wdeprecated-declarations] drivers/usb/musb/musb_gadget.c: In function 'musb_gadget_disable': drivers/usb/musb/musb_gadget.c:1201:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1201:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1205:41: error: 'USB_INTRTXE' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1210:41: error: 'USB_INTRRXE' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_ep_restart': drivers/usb/musb/musb_gadget.c:1280:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1280:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_gadget_dequeue': drivers/usb/musb/musb_gadget.c:1374:3: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1374:3: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_gadget_set_halt': drivers/usb/musb/musb_gadget.c:1422:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1422:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_gadget_fifo_status': drivers/usb/musb/musb_gadget.c:1510:3: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1510:3: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_gadget_fifo_flush': drivers/usb/musb/musb_gadget.c:1532:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1532:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1535:30: error: 'USB_INTRTXE' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_gadget_get_frame': >> drivers/usb/musb/musb_gadget.c:1583:38: error: 'USB_FRAME' undeclared (first >> use in this function) drivers/usb/musb/musb_gadget.c:1583:38: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_gadget_wakeup': >> drivers/usb/musb/musb_gadget.c:1608:30: error: 'USB_OTG_DEV_CTL' undeclared >> (first use in this function) drivers/usb/musb/musb_gadget.c:1608:30: error: 'USB_FADDR' undeclared (first use in this function) >> drivers/usb/musb/musb_gadget.c:1644:28: error: 'USB_POWER' undeclared (first >> use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_pullup': drivers/usb/musb/musb_gadget.c:1673:34: error: 'USB_POWER' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1673:34: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'stop_activity': drivers/usb/musb/musb_gadget.c:1990:4: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:1990:4: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_g_suspend': drivers/usb/musb/musb_gadget.c:2085:35: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:2085:35: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_g_disconnect': drivers/usb/musb/musb_gadget.c:2120:32: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:2120:32: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_g_reset': drivers/usb/musb/musb_gadget.c:2166:33: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:2166:33: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c:2188:28: error: 'USB_POWER' undeclared (first use in this function) drivers/usb/musb/musb_gadget.c: In function 'musb_gadget_get_frame': drivers/usb/musb/musb_gadget.c:1584:1: warning: control reaches end of non-void function [-Wreturn-type] -- drivers/usb/musb/musb_virthub.c: In function 'musb_port_suspend': >> drivers/usb/musb/musb_virthub.c:61:28: error: 'USB_POWER' undeclared (first >> use in this function) drivers/usb/musb/musb_virthub.c:61:28: note: each undeclared identifier is reported only once for each function it appears in >> drivers/usb/musb/musb_virthub.c:61:28: error: 'USB_FADDR' undeclared (first >> use in this function) drivers/usb/musb/musb_virthub.c: In function 'musb_port_reset': drivers/usb/musb/musb_virthub.c:131:28: error: 'USB_POWER' undeclared (first use in this function) drivers/usb/musb/musb_virthub.c:131:28: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_virthub.c: In function 'musb_hub_control': drivers/usb/musb/musb_virthub.c:325:36: error: 'USB_POWER' undeclared (first use in this function) drivers/usb/musb/musb_virthub.c:325:36: error: 'USB_FADDR' undeclared (first use in this function) >> drivers/usb/musb/musb_virthub.c:406:30: error: 'USB_OTG_DEV_CTL' undeclared >> (first use in this function) >> drivers/usb/musb/musb_virthub.c:416:29: error: 'USB_TESTMODE' undeclared >> (first use in this function) -- drivers/usb/musb/musb_host.c: In function 'musb_start_urb': >> drivers/usb/musb/musb_host.c:268:29: error: 'USB_FRAME' undeclared (first >> use in this function) drivers/usb/musb/musb_host.c:268:29: note: each undeclared identifier is reported only once for each function it appears in >> drivers/usb/musb/musb_host.c:268:29: error: 'USB_FADDR' undeclared (first >> use in this function) >> drivers/usb/musb/musb_host.c:284:23: error: 'USB_INTRUSBE' undeclared (first >> use in this function) drivers/usb/musb/musb_host.c: In function 'musb_rx_reinit': drivers/usb/musb/musb_host.c:590:28: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_host.c:599:2: warning: 'double_buffer_not_ok' is deprecated (declared at drivers/usb/musb/musb_core.h:450) [-Wdeprecated-declarations] drivers/usb/musb/musb_host.c: In function 'musb_ep_program': drivers/usb/musb/musb_host.c:695:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_host.c:695:2: error: 'USB_FADDR' undeclared (first use in this function) >> drivers/usb/musb/musb_host.c:723:31: error: 'USB_INTRTXE' undeclared (first >> use in this function) drivers/usb/musb/musb_host.c:774:4: warning: 'double_buffer_not_ok' is deprecated (declared at drivers/usb/musb/musb_core.h:450) [-Wdeprecated-declarations] drivers/usb/musb/musb_host.c: In function 'musb_h_ep0_irq': drivers/usb/musb/musb_host.c:967:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_host.c:967:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_host.c: In function 'musb_host_tx': drivers/usb/musb/musb_host.c:1106:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_host.c:1106:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_host.c: In function 'musb_bulk_rx_nak_timeout': drivers/usb/musb/musb_host.c:1381:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_host.c:1381:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_host.c: In function 'musb_host_rx': drivers/usb/musb/musb_host.c:1432:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_host.c:1432:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_host.c: In function 'musb_cleanup_urb': drivers/usb/musb/musb_host.c:2080:2: error: 'USB_INDEX' undeclared (first use in this function) drivers/usb/musb/musb_host.c:2080:2: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_host.c: In function 'musb_h_get_frame_number': drivers/usb/musb/musb_host.c:2243:33: error: 'USB_FRAME' undeclared (first use in this function) drivers/usb/musb/musb_host.c:2243:33: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_host.c: In function 'musb_bus_suspend': >> drivers/usb/musb/musb_host.c:2280:36: error: 'USB_OTG_DEV_CTL' undeclared >> (first use in this function) drivers/usb/musb/musb_host.c:2280:36: error: 'USB_FADDR' undeclared (first use in this function) drivers/usb/musb/musb_host.c: In function 'musb_h_get_frame_number': drivers/usb/musb/musb_host.c:2244:1: warning: control reaches end of non-void function [-Wreturn-type] -- drivers/usb/musb/tusb6010.c: In function 'tusb_get_revision': drivers/usb/musb/tusb6010.c:49:26: error: 'TUSB_DMA_CTRL_REV' undeclared (first use in this function) drivers/usb/musb/tusb6010.c:49:26: note: each undeclared identifier is reported only once for each function it appears in >> drivers/usb/musb/tusb6010.c:51:3: error: implicit declaration of function >> 'TUSB_DIDR1_HI_CHIP_REV' [-Werror=implicit-function-declaration] >> drivers/usb/musb/tusb6010.c:52:5: error: 'TUSB_DIDR1_HI' undeclared (first >> use in this function) >> drivers/usb/musb/tusb6010.c:53:17: error: 'TUSB_DIDR1_HI_REV_31' undeclared >> (first use in this function) drivers/usb/musb/tusb6010.c: In function 'tusb_print_revision': >> drivers/usb/musb/tusb6010.c:68:2: error: 'TUSB_PRCM_REV' undeclared (first >> use in this function) >> drivers/usb/musb/tusb6010.c:68:2: error: 'TUSB_INT_CTRL_REV' undeclared >> (first use in this function) >> drivers/usb/musb/tusb6010.c:68:2: error: 'TUSB_GPIO_REV' undeclared (first >> use in this function) drivers/usb/musb/tusb6010.c:68:2: error: 'TUSB_DMA_CTRL_REV' undeclared (first use in this function) drivers/usb/musb/tusb6010.c:68:2: error: 'TUSB_DIDR1_HI' undeclared (first use in this function) drivers/usb/musb/tusb6010.c: In function 'tusb_wbus_quirk': drivers/usb/musb/tusb6010.c:103:36: error: 'TUSB_PHY_OTG_CTRL' undeclared (first use in this function) >> drivers/usb/musb/tusb6010.c:104:35: error: 'TUSB_PHY_OTG_CTRL_ENABLE' >> undeclared (first use in this function) >> drivers/usb/musb/tusb6010.c:105:9: error: 'TUSB_PHY_OTG_CTRL_WRPROTECT' >> undeclared (first use in this function) >> drivers/usb/musb/tusb6010.c:106:21: error: 'TUSB_PHY_OTG_CTRL_TESTM2' >> undeclared (first use in this function) >> drivers/usb/musb/tusb6010.c:106:21: error: 'TUSB_PHY_OTG_CTRL_TESTM1' >> undeclared (first use in this function) >> drivers/usb/musb/tusb6010.c:106:21: error: 'TUSB_PHY_OTG_CTRL_TESTM0' >> undeclared (first use in this function) drivers/usb/musb/tusb6010.c: In function 'musb_write_fifo': >> drivers/usb/musb/tusb6010.c:188:24: error: 'TUSB_EP_TX_OFFSET' undeclared >> (first use in this function) >> drivers/usb/musb/tusb6010.c:189:4: error: implicit declaration of function >> 'TUSB_EP_CONFIG_XFR_SIZE' [-Werror=implicit-function-declaration] >> drivers/usb/musb/tusb6010.c:191:27: error: 'TUSB_EP0_CONFIG_DIR_TX' >> undeclared (first use in this function) >> drivers/usb/musb/tusb6010.c:192:4: error: implicit declaration of function >> 'TUSB_EP0_CONFIG_XFR_SIZE' [-Werror=implicit-function-declaration] drivers/usb/musb/tusb6010.c: In function 'musb_read_fifo': >> drivers/usb/musb/tusb6010.c:236:24: error: 'TUSB_EP_RX_OFFSET' undeclared >> (first use in this function) drivers/usb/musb/tusb6010.c: In function 'tusb_draw_power': >> drivers/usb/musb/tusb6010.c:299:26: error: 'TUSB_PRCM_MNGMT' undeclared >> (first use in this function) >> drivers/usb/musb/tusb6010.c:302:10: error: 'TUSB_PRCM_MNGMT_15_SW_EN' >> undeclared (first use in this function) >> drivers/usb/musb/tusb6010.c:302:37: error: 'TUSB_PRCM_MNGMT_33_SW_EN' >> undeclared (first use in this function) drivers/usb/musb/tusb6010.c: In function 'tusb_set_clock_source': >> drivers/usb/musb/tusb6010.c:322:26: error: 'TUSB_PRCM_CONF' undeclared >> (first use in this function) vim +/USB_INDEX +323 drivers/usb/musb/musb_core.c 550a7375f Felipe Balbi 2008-07-24 317 }; 550a7375f Felipe Balbi 2008-07-24 318 550a7375f Felipe Balbi 2008-07-24 319 void musb_load_testpacket(struct musb *musb) 550a7375f Felipe Balbi 2008-07-24 320 { 550a7375f Felipe Balbi 2008-07-24 321 void __iomem *regs = musb->endpoints[0].regs; 550a7375f Felipe Balbi 2008-07-24 322 550a7375f Felipe Balbi 2008-07-24 @323 musb_ep_select(musb->mregs, 0); 550a7375f Felipe Balbi 2008-07-24 324 musb_write_fifo(musb->control_ep, 550a7375f Felipe Balbi 2008-07-24 325 sizeof(musb_test_packet), musb_test_packet); 550a7375f Felipe Balbi 2008-07-24 326 musb_writew(regs, MUSB_CSR0, MUSB_CSR0_TXPKTRDY); 550a7375f Felipe Balbi 2008-07-24 327 } 550a7375f Felipe Balbi 2008-07-24 328 550a7375f Felipe Balbi 2008-07-24 329 /*-------------------------------------------------------------------------*/ 550a7375f Felipe Balbi 2008-07-24 330 550a7375f Felipe Balbi 2008-07-24 331 /* 550a7375f Felipe Balbi 2008-07-24 332 * Handles OTG hnp timeouts, such as b_ase0_brst 550a7375f Felipe Balbi 2008-07-24 333 */ 550a7375f Felipe Balbi 2008-07-24 334 void musb_otg_timer_func(unsigned long data) 550a7375f Felipe Balbi 2008-07-24 335 { 550a7375f Felipe Balbi 2008-07-24 336 struct musb *musb = (struct musb *)data; 550a7375f Felipe Balbi 2008-07-24 337 unsigned long flags; 550a7375f Felipe Balbi 2008-07-24 338 550a7375f Felipe Balbi 2008-07-24 339 spin_lock_irqsave(&musb->lock, flags); 84e250ffa David Brownell 2009-03-31 340 switch (musb->xceiv->state) { 550a7375f Felipe Balbi 2008-07-24 341 case OTG_STATE_B_WAIT_ACON: 5c8a86e10 Felipe Balbi 2011-05-11 342 dev_dbg(musb->controller, "HNP: b_wait_acon timeout; back to b_peripheral\n"); 550a7375f Felipe Balbi 2008-07-24 343 musb_g_disconnect(musb); 84e250ffa David Brownell 2009-03-31 344 musb->xceiv->state = OTG_STATE_B_PERIPHERAL; 550a7375f Felipe Balbi 2008-07-24 345 musb->is_active = 0; 550a7375f Felipe Balbi 2008-07-24 346 break; ab983f2a1 David Brownell 2009-03-31 347 case OTG_STATE_A_SUSPEND: 550a7375f Felipe Balbi 2008-07-24 348 case OTG_STATE_A_WAIT_BCON: 5c8a86e10 Felipe Balbi 2011-05-11 349 dev_dbg(musb->controller, "HNP: %s timeout\n", 3df004532 Anatolij Gustschin 2011-05-05 350 otg_state_string(musb->xceiv->state)); 743411b3f Felipe Balbi 2010-12-01 351 musb_platform_set_vbus(musb, 0); ab983f2a1 David Brownell 2009-03-31 352 musb->xceiv->state = OTG_STATE_A_WAIT_VFALL; 550a7375f Felipe Balbi 2008-07-24 353 break; 550a7375f Felipe Balbi 2008-07-24 354 default: 5c8a86e10 Felipe Balbi 2011-05-11 355 dev_dbg(musb->controller, "HNP: Unhandled mode %s\n", 3df004532 Anatolij Gustschin 2011-05-05 356 otg_state_string(musb->xceiv->state)); 550a7375f Felipe Balbi 2008-07-24 357 } 550a7375f Felipe Balbi 2008-07-24 358 musb->ignore_disconnect = 0; 550a7375f Felipe Balbi 2008-07-24 359 spin_unlock_irqrestore(&musb->lock, flags); 550a7375f Felipe Balbi 2008-07-24 360 } 550a7375f Felipe Balbi 2008-07-24 361 550a7375f Felipe Balbi 2008-07-24 362 /* f7f9d63ea David Brownell 2009-03-31 363 * Stops the HNP transition. Caller must take care of locking. 550a7375f Felipe Balbi 2008-07-24 364 */ 550a7375f Felipe Balbi 2008-07-24 365 void musb_hnp_stop(struct musb *musb) 550a7375f Felipe Balbi 2008-07-24 366 { 550a7375f Felipe Balbi 2008-07-24 367 struct usb_hcd *hcd = musb_to_hcd(musb); 550a7375f Felipe Balbi 2008-07-24 368 void __iomem *mbase = musb->mregs; 550a7375f Felipe Balbi 2008-07-24 369 u8 reg; 550a7375f Felipe Balbi 2008-07-24 370 5c8a86e10 Felipe Balbi 2011-05-11 371 dev_dbg(musb->controller, "HNP: stop from %s\n", otg_state_string(musb->xceiv->state)); ab983f2a1 David Brownell 2009-03-31 372 84e250ffa David Brownell 2009-03-31 373 switch (musb->xceiv->state) { 550a7375f Felipe Balbi 2008-07-24 374 case OTG_STATE_A_PERIPHERAL: 550a7375f Felipe Balbi 2008-07-24 375 musb_g_disconnect(musb); 5c8a86e10 Felipe Balbi 2011-05-11 376 dev_dbg(musb->controller, "HNP: back to %s\n", 3df004532 Anatolij Gustschin 2011-05-05 377 otg_state_string(musb->xceiv->state)); 550a7375f Felipe Balbi 2008-07-24 378 break; 550a7375f Felipe Balbi 2008-07-24 379 case OTG_STATE_B_HOST: 5c8a86e10 Felipe Balbi 2011-05-11 380 dev_dbg(musb->controller, "HNP: Disabling HR\n"); 550a7375f Felipe Balbi 2008-07-24 381 hcd->self.is_b_host = 0; 84e250ffa David Brownell 2009-03-31 382 musb->xceiv->state = OTG_STATE_B_PERIPHERAL; 550a7375f Felipe Balbi 2008-07-24 383 MUSB_DEV_MODE(musb); 550a7375f Felipe Balbi 2008-07-24 @384 reg = musb_readb(mbase, MUSB_POWER); 550a7375f Felipe Balbi 2008-07-24 385 reg |= MUSB_POWER_SUSPENDM; 550a7375f Felipe Balbi 2008-07-24 386 musb_writeb(mbase, MUSB_POWER, reg); 550a7375f Felipe Balbi 2008-07-24 387 /* REVISIT: Start SESSION_REQUEST here? */ 550a7375f Felipe Balbi 2008-07-24 388 break; 550a7375f Felipe Balbi 2008-07-24 389 default: 5c8a86e10 Felipe Balbi 2011-05-11 390 dev_dbg(musb->controller, "HNP: Stopping in unknown state %s\n", 3df004532 Anatolij Gustschin 2011-05-05 391 otg_state_string(musb->xceiv->state)); 550a7375f Felipe Balbi 2008-07-24 392 } 550a7375f Felipe Balbi 2008-07-24 393 550a7375f Felipe Balbi 2008-07-24 394 /* 550a7375f Felipe Balbi 2008-07-24 395 * When returning to A state after HNP, avoid hub_port_rebounce(), 550a7375f Felipe Balbi 2008-07-24 396 * which cause occasional OPT A "Did not receive reset after connect" 550a7375f Felipe Balbi 2008-07-24 397 * errors. 550a7375f Felipe Balbi 2008-07-24 398 */ 749da5f82 Alan Stern 2010-03-04 399 musb->port1_status &= ~(USB_PORT_STAT_C_CONNECTION << 16); 550a7375f Felipe Balbi 2008-07-24 400 } 550a7375f Felipe Balbi 2008-07-24 401 550a7375f Felipe Balbi 2008-07-24 402 /* 550a7375f Felipe Balbi 2008-07-24 403 * Interrupt Service Routine to record USB "global" interrupts. 550a7375f Felipe Balbi 2008-07-24 404 * Since these do not happen often and signify things of 550a7375f Felipe Balbi 2008-07-24 405 * paramount importance, it seems OK to check them individually; 550a7375f Felipe Balbi 2008-07-24 406 * the order of the tests is specified in the manual 550a7375f Felipe Balbi 2008-07-24 407 * 550a7375f Felipe Balbi 2008-07-24 408 * @param musb instance pointer 550a7375f Felipe Balbi 2008-07-24 409 * @param int_usb register contents 550a7375f Felipe Balbi 2008-07-24 410 * @param devctl 550a7375f Felipe Balbi 2008-07-24 411 * @param power 550a7375f Felipe Balbi 2008-07-24 412 */ 550a7375f Felipe Balbi 2008-07-24 413 550a7375f Felipe Balbi 2008-07-24 414 static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, 550a7375f Felipe Balbi 2008-07-24 415 u8 devctl, u8 power) 550a7375f Felipe Balbi 2008-07-24 416 { 550a7375f Felipe Balbi 2008-07-24 417 irqreturn_t handled = IRQ_NONE; 550a7375f Felipe Balbi 2008-07-24 418 5c8a86e10 Felipe Balbi 2011-05-11 419 dev_dbg(musb->controller, "<== Power=%02x, DevCtl=%02x, int_usb=0x%x\n", power, devctl, 550a7375f Felipe Balbi 2008-07-24 420 int_usb); 550a7375f Felipe Balbi 2008-07-24 421 550a7375f Felipe Balbi 2008-07-24 422 /* in host mode, the peripheral may issue remote wakeup. 550a7375f Felipe Balbi 2008-07-24 423 * in peripheral mode, the host may resume the link. 550a7375f Felipe Balbi 2008-07-24 424 * spurious RESUME irqs happen too, paired with SUSPEND. 550a7375f Felipe Balbi 2008-07-24 425 */ 550a7375f Felipe Balbi 2008-07-24 426 if (int_usb & MUSB_INTR_RESUME) { 550a7375f Felipe Balbi 2008-07-24 427 handled = IRQ_HANDLED; 5c8a86e10 Felipe Balbi 2011-05-11 428 dev_dbg(musb->controller, "RESUME (%s)\n", otg_state_string(musb->xceiv->state)); 550a7375f Felipe Balbi 2008-07-24 429 550a7375f Felipe Balbi 2008-07-24 430 if (devctl & MUSB_DEVCTL_HM) { aa4714560 Felipe Balbi 2010-03-12 431 void __iomem *mbase = musb->mregs; aa4714560 Felipe Balbi 2010-03-12 432 84e250ffa David Brownell 2009-03-31 433 switch (musb->xceiv->state) { 550a7375f Felipe Balbi 2008-07-24 434 case OTG_STATE_A_SUSPEND: 550a7375f Felipe Balbi 2008-07-24 435 /* remote wakeup? later, GetPortStatus 550a7375f Felipe Balbi 2008-07-24 436 * will stop RESUME signaling 550a7375f Felipe Balbi 2008-07-24 437 */ 550a7375f Felipe Balbi 2008-07-24 438 550a7375f Felipe Balbi 2008-07-24 439 if (power & MUSB_POWER_SUSPENDM) { 550a7375f Felipe Balbi 2008-07-24 440 /* spurious */ 550a7375f Felipe Balbi 2008-07-24 441 musb->int_usb &= ~MUSB_INTR_SUSPEND; 5c8a86e10 Felipe Balbi 2011-05-11 442 dev_dbg(musb->controller, "Spurious SUSPENDM\n"); 550a7375f Felipe Balbi 2008-07-24 443 break; 550a7375f Felipe Balbi 2008-07-24 444 } 550a7375f Felipe Balbi 2008-07-24 445 550a7375f Felipe Balbi 2008-07-24 446 power &= ~MUSB_POWER_SUSPENDM; 550a7375f Felipe Balbi 2008-07-24 447 musb_writeb(mbase, MUSB_POWER, 550a7375f Felipe Balbi 2008-07-24 448 power | MUSB_POWER_RESUME); 550a7375f Felipe Balbi 2008-07-24 449 550a7375f Felipe Balbi 2008-07-24 450 musb->port1_status |= 550a7375f Felipe Balbi 2008-07-24 451 (USB_PORT_STAT_C_SUSPEND << 16) 550a7375f Felipe Balbi 2008-07-24 452 | MUSB_PORT_STAT_RESUME; 550a7375f Felipe Balbi 2008-07-24 453 musb->rh_timer = jiffies 550a7375f Felipe Balbi 2008-07-24 454 + msecs_to_jiffies(20); 550a7375f Felipe Balbi 2008-07-24 455 84e250ffa David Brownell 2009-03-31 456 musb->xceiv->state = OTG_STATE_A_HOST; 550a7375f Felipe Balbi 2008-07-24 457 musb->is_active = 1; 550a7375f Felipe Balbi 2008-07-24 458 usb_hcd_resume_root_hub(musb_to_hcd(musb)); 550a7375f Felipe Balbi 2008-07-24 459 break; 550a7375f Felipe Balbi 2008-07-24 460 case OTG_STATE_B_WAIT_ACON: 84e250ffa David Brownell 2009-03-31 461 musb->xceiv->state = OTG_STATE_B_PERIPHERAL; 550a7375f Felipe Balbi 2008-07-24 462 musb->is_active = 1; 550a7375f Felipe Balbi 2008-07-24 463 MUSB_DEV_MODE(musb); 550a7375f Felipe Balbi 2008-07-24 464 break; 550a7375f Felipe Balbi 2008-07-24 465 default: 550a7375f Felipe Balbi 2008-07-24 466 WARNING("bogus %s RESUME (%s)\n", 550a7375f Felipe Balbi 2008-07-24 467 "host", 3df004532 Anatolij Gustschin 2011-05-05 468 otg_state_string(musb->xceiv->state)); 550a7375f Felipe Balbi 2008-07-24 469 } 550a7375f Felipe Balbi 2008-07-24 470 } else { 84e250ffa David Brownell 2009-03-31 471 switch (musb->xceiv->state) { 550a7375f Felipe Balbi 2008-07-24 472 case OTG_STATE_A_SUSPEND: 550a7375f Felipe Balbi 2008-07-24 473 /* possibly DISCONNECT is upcoming */ 84e250ffa David Brownell 2009-03-31 474 musb->xceiv->state = OTG_STATE_A_HOST; 550a7375f Felipe Balbi 2008-07-24 475 usb_hcd_resume_root_hub(musb_to_hcd(musb)); 550a7375f Felipe Balbi 2008-07-24 476 break; 550a7375f Felipe Balbi 2008-07-24 477 case OTG_STATE_B_WAIT_ACON: 550a7375f Felipe Balbi 2008-07-24 478 case OTG_STATE_B_PERIPHERAL: 550a7375f Felipe Balbi 2008-07-24 479 /* disconnect while suspended? we may 550a7375f Felipe Balbi 2008-07-24 480 * not get a disconnect irq... 550a7375f Felipe Balbi 2008-07-24 481 */ 550a7375f Felipe Balbi 2008-07-24 482 if ((devctl & MUSB_DEVCTL_VBUS) 550a7375f Felipe Balbi 2008-07-24 483 != (3 << MUSB_DEVCTL_VBUS_SHIFT) 550a7375f Felipe Balbi 2008-07-24 484 ) { 550a7375f Felipe Balbi 2008-07-24 485 musb->int_usb |= MUSB_INTR_DISCONNECT; 550a7375f Felipe Balbi 2008-07-24 486 musb->int_usb &= ~MUSB_INTR_SUSPEND; 550a7375f Felipe Balbi 2008-07-24 487 break; 550a7375f Felipe Balbi 2008-07-24 488 } 550a7375f Felipe Balbi 2008-07-24 489 musb_g_resume(musb); 550a7375f Felipe Balbi 2008-07-24 490 break; 550a7375f Felipe Balbi 2008-07-24 491 case OTG_STATE_B_IDLE: 550a7375f Felipe Balbi 2008-07-24 492 musb->int_usb &= ~MUSB_INTR_SUSPEND; 550a7375f Felipe Balbi 2008-07-24 493 break; 550a7375f Felipe Balbi 2008-07-24 494 default: 550a7375f Felipe Balbi 2008-07-24 495 WARNING("bogus %s RESUME (%s)\n", 550a7375f Felipe Balbi 2008-07-24 496 "peripheral", 3df004532 Anatolij Gustschin 2011-05-05 497 otg_state_string(musb->xceiv->state)); 550a7375f Felipe Balbi 2008-07-24 498 } 550a7375f Felipe Balbi 2008-07-24 499 } 550a7375f Felipe Balbi 2008-07-24 500 } 550a7375f Felipe Balbi 2008-07-24 501 550a7375f Felipe Balbi 2008-07-24 502 /* see manual for the order of the tests */ 550a7375f Felipe Balbi 2008-07-24 503 if (int_usb & MUSB_INTR_SESSREQ) { aa4714560 Felipe Balbi 2010-03-12 504 void __iomem *mbase = musb->mregs; aa4714560 Felipe Balbi 2010-03-12 505 19aab56c7 Heikki Krogerus 2010-10-29 506 if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS 19aab56c7 Heikki Krogerus 2010-10-29 507 && (devctl & MUSB_DEVCTL_BDEVICE)) { 5c8a86e10 Felipe Balbi 2011-05-11 508 dev_dbg(musb->controller, "SessReq while on B state\n"); a6038ee76 Heikki Krogerus 2010-09-24 509 return IRQ_HANDLED; a6038ee76 Heikki Krogerus 2010-09-24 510 } a6038ee76 Heikki Krogerus 2010-09-24 511 5c8a86e10 Felipe Balbi 2011-05-11 512 dev_dbg(musb->controller, "SESSION_REQUEST (%s)\n", 3df004532 Anatolij Gustschin 2011-05-05 513 otg_state_string(musb->xceiv->state)); 550a7375f Felipe Balbi 2008-07-24 514 550a7375f Felipe Balbi 2008-07-24 515 /* IRQ arrives from ID pin sense or (later, if VBUS power 550a7375f Felipe Balbi 2008-07-24 516 * is removed) SRP. responses are time critical: 550a7375f Felipe Balbi 2008-07-24 517 * - turn on VBUS (with silicon-specific mechanism) 550a7375f Felipe Balbi 2008-07-24 518 * - go through A_WAIT_VRISE 550a7375f Felipe Balbi 2008-07-24 519 * - ... to A_WAIT_BCON. 550a7375f Felipe Balbi 2008-07-24 520 * a_wait_vrise_tmout triggers VBUS_ERROR transitions 550a7375f Felipe Balbi 2008-07-24 521 */ 550a7375f Felipe Balbi 2008-07-24 @522 musb_writeb(mbase, MUSB_DEVCTL, MUSB_DEVCTL_SESSION); 550a7375f Felipe Balbi 2008-07-24 523 musb->ep0_stage = MUSB_EP0_START; 84e250ffa David Brownell 2009-03-31 524 musb->xceiv->state = OTG_STATE_A_IDLE; 550a7375f Felipe Balbi 2008-07-24 525 MUSB_HST_MODE(musb); :::::: The code at line 323 was first introduced by commit :::::: 550a7375fe720924241f0eb76e4a5c1a3eb8c32f USB: Add MUSB and TUSB support :::::: TO: Felipe Balbi <felipe.ba...@nokia.com> :::::: CC: Greg Kroah-Hartman <gre...@suse.de> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: Binary data
