51 #include <sys/sx.h>
71 	struct sx		sx;  member
86 	sx_xlock(&sc->sx);  in fpga_open()
88 		sx_xunlock(&sc->sx);  in fpga_open()
95 		sx_xunlock(&sc->sx);  in fpga_open()
105 		sx_xunlock(&sc->sx);  in fpga_open()
110 	sx_xunlock(&sc->sx);  in fpga_open()
157 	sx_xlock(&sc->sx);  in fpga_write()
160 		sx_xunlock(&sc->sx);  in fpga_write()
177 				sx_xunlock(&sc->sx);  in fpga_write()
184 	sx_xunlock(&sc->sx);  in fpga_write()
198 	sx_xlock(&sc->sx);  in fpga_close()
201 		sx_xunlock(&sc->sx);  in fpga_close()
208 			sx_xunlock(&sc->sx);  in fpga_close()
216 	sx_xunlock(&sc->sx);  in fpga_close()
284 	sx_init(&sc->sx, "s10 fpga");  in fpgamgr_s10_attach()
302 	sx_destroy(&sc->sx);  in fpgamgr_s10_detach()