28 extern void prepare_qBri_functions(PISDN_ADAPTER IoAdapter);
29 extern void prepare_qBri2_functions(PISDN_ADAPTER IoAdapter);
33 extern int qBri_FPGA_download(PISDN_ADAPTER IoAdapter);
34 extern void start_qBri_hardware(PISDN_ADAPTER IoAdapter);
69 static int diva_4bri_reset_adapter(PISDN_ADAPTER IoAdapter);
70 static int diva_4bri_write_sdram_block(PISDN_ADAPTER IoAdapter,
74 static int diva_4bri_start_adapter(PISDN_ADAPTER IoAdapter,
76 static int check_qBri_interrupt(PISDN_ADAPTER IoAdapter);
833 void diva_os_set_qBri_functions(PISDN_ADAPTER IoAdapter)  in diva_os_set_qBri_functions()  argument
837 void diva_os_set_qBri2_functions(PISDN_ADAPTER IoAdapter)  in diva_os_set_qBri2_functions()  argument
858 static int diva_4bri_reset_adapter(PISDN_ADAPTER IoAdapter)  in diva_4bri_reset_adapter()  argument
863 	if (!IoAdapter->Address || !IoAdapter->reset) {  in diva_4bri_reset_adapter()
866 	if (IoAdapter->Initialized) {  in diva_4bri_reset_adapter()
868 			 IoAdapter->ANum))  in diva_4bri_reset_adapter()
875 	for (i = 0; ((i < IoAdapter->tasks) && IoAdapter->QuadroList); i++) {  in diva_4bri_reset_adapter()
876 		Slave = IoAdapter->QuadroList->QuadroAdapter[i];  in diva_4bri_reset_adapter()
910 diva_4bri_write_sdram_block(PISDN_ADAPTER IoAdapter,  in diva_4bri_write_sdram_block()  argument
914 	byte __iomem *p = DIVA_OS_MEM_ATTACH_ADDRESS(IoAdapter);  in diva_4bri_write_sdram_block()
918 		DIVA_OS_MEM_DETACH_ADDRESS(IoAdapter, p);  in diva_4bri_write_sdram_block()
920 			 IoAdapter->ANum, address + length))  in diva_4bri_write_sdram_block()
929 	DIVA_OS_MEM_DETACH_ADDRESS(IoAdapter, p);  in diva_4bri_write_sdram_block()
934 diva_4bri_start_adapter(PISDN_ADAPTER IoAdapter,  in diva_4bri_start_adapter()  argument
945 	start_qBri_hardware(IoAdapter);  in diva_4bri_start_adapter()
947 	p = DIVA_OS_MEM_ATTACH_RAM(IoAdapter);  in diva_4bri_start_adapter()
963 	for (i = 1; i < IoAdapter->tasks; i++) {  in diva_4bri_start_adapter()
964 		IoAdapter->QuadroList->QuadroAdapter[i]->features =  in diva_4bri_start_adapter()
965 			IoAdapter->features;  in diva_4bri_start_adapter()
966 		IoAdapter->QuadroList->QuadroAdapter[i]->a.  in diva_4bri_start_adapter()
967 			protocol_capabilities = IoAdapter->features;  in diva_4bri_start_adapter()
972 			 IoAdapter->Properties.Name,  in diva_4bri_start_adapter()
974 			DIVA_OS_MEM_DETACH_RAM(IoAdapter, p);  in diva_4bri_start_adapter()
975 		(*(IoAdapter->trapFnc)) (IoAdapter);  in diva_4bri_start_adapter()
976 		IoAdapter->stop(IoAdapter);  in diva_4bri_start_adapter()
979 	DIVA_OS_MEM_DETACH_RAM(IoAdapter, p);  in diva_4bri_start_adapter()
981 	for (i = 0; i < IoAdapter->tasks; i++) {  in diva_4bri_start_adapter()
982 		IoAdapter->QuadroList->QuadroAdapter[i]->Initialized = 1;  in diva_4bri_start_adapter()
983 		IoAdapter->QuadroList->QuadroAdapter[i]->IrqCount = 0;  in diva_4bri_start_adapter()
986 	if (check_qBri_interrupt(IoAdapter)) {  in diva_4bri_start_adapter()
988 			 IoAdapter->ANum))  in diva_4bri_start_adapter()
989 			for (i = 0; i < IoAdapter->tasks; i++) {  in diva_4bri_start_adapter()
990 				IoAdapter->QuadroList->QuadroAdapter[i]->Initialized = 0;  in diva_4bri_start_adapter()
992 		IoAdapter->stop(IoAdapter);  in diva_4bri_start_adapter()
996 	IoAdapter->Properties.Features = (word) features;  in diva_4bri_start_adapter()
997 	diva_xdi_display_adapter_features(IoAdapter->ANum);  in diva_4bri_start_adapter()
999 	for (i = 0; i < IoAdapter->tasks; i++) {  in diva_4bri_start_adapter()
1001 			 IoAdapter->QuadroList->QuadroAdapter[i]->ANum,  in diva_4bri_start_adapter()
1002 			 (IoAdapter->tasks == 1) ? "BRI 2.0" : "4BRI"))  in diva_4bri_start_adapter()
1003 			diva_xdi_didd_register_adapter(IoAdapter->QuadroList->QuadroAdapter[i]->ANum);  in diva_4bri_start_adapter()
1004 		IoAdapter->QuadroList->QuadroAdapter[i]->Properties.Features = (word) features;  in diva_4bri_start_adapter()
1010 static int check_qBri_interrupt(PISDN_ADAPTER IoAdapter)  in check_qBri_interrupt()  argument
1014 	ADAPTER *a = &IoAdapter->a;  in check_qBri_interrupt()
1017 	IoAdapter->IrqCount = 0;  in check_qBri_interrupt()
1019 	if (IoAdapter->ControllerNumber > 0)  in check_qBri_interrupt()
1022 	p = DIVA_OS_MEM_ATTACH_RESET(IoAdapter);  in check_qBri_interrupt()
1024 	DIVA_OS_MEM_DETACH_RESET(IoAdapter, p);  in check_qBri_interrupt()
1031 	for (i = 100; !IoAdapter->IrqCount && (i-- > 0); diva_os_wait(10));  in check_qBri_interrupt()
1033 	return ((IoAdapter->IrqCount > 0) ? 0 : -1);  in check_qBri_interrupt()
1040 	IoAdapter->IrqCount = 0;  in check_qBri_interrupt()
1041 	p = DIVA_OS_MEM_ATTACH_CTLREG(IoAdapter);  in check_qBri_interrupt()
1043 						 (IoAdapter->  in check_qBri_interrupt()
1048 	DIVA_OS_MEM_DETACH_CTLREG(IoAdapter, p);  in check_qBri_interrupt()
1050 	p = DIVA_OS_MEM_ATTACH_RESET(IoAdapter);  in check_qBri_interrupt()
1052 	DIVA_OS_MEM_DETACH_RESET(IoAdapter, p);  in check_qBri_interrupt()
1062 	PISDN_ADAPTER IoAdapter = &a->xdi_adapter;  in diva_4bri_clear_interrupts()  local
1067 	IoAdapter->disIrq(IoAdapter);  in diva_4bri_clear_interrupts()
1069 	IoAdapter->tst_irq(&IoAdapter->a);  in diva_4bri_clear_interrupts()
1070 	IoAdapter->clr_irq(&IoAdapter->a);  in diva_4bri_clear_interrupts()
1071 	IoAdapter->tst_irq(&IoAdapter->a);  in diva_4bri_clear_interrupts()
1076 	diva_os_cancel_soft_isr(&IoAdapter->req_soft_isr);  in diva_4bri_clear_interrupts()
1077 	diva_os_cancel_soft_isr(&IoAdapter->isr_soft_isr);  in diva_4bri_clear_interrupts()
1082 	PISDN_ADAPTER IoAdapter = &a->xdi_adapter;  in diva_4bri_stop_adapter()  local
1085 	if (!IoAdapter->ram) {  in diva_4bri_stop_adapter()
1089 	if (!IoAdapter->Initialized) {  in diva_4bri_stop_adapter()
1091 			 IoAdapter->ANum))  in diva_4bri_stop_adapter()
1095 	for (i = 0; i < IoAdapter->tasks; i++) {  in diva_4bri_stop_adapter()
1096 		IoAdapter->QuadroList->QuadroAdapter[i]->Initialized = 0;  in diva_4bri_stop_adapter()
1102 	for (i = 0; i < IoAdapter->tasks; i++) {  in diva_4bri_stop_adapter()
1103 		diva_xdi_didd_remove_adapter(IoAdapter->QuadroList->QuadroAdapter[i]->ANum);  in diva_4bri_stop_adapter()
1112 	IoAdapter->a.ReadyInt = 1;  in diva_4bri_stop_adapter()
1113 	IoAdapter->a.ram_inc(&IoAdapter->a, &PR_RAM->ReadyInt);  in diva_4bri_stop_adapter()
1122 			 IoAdapter->ANum))  in diva_4bri_stop_adapter()
1124 	IoAdapter->a.ReadyInt = 0;  in diva_4bri_stop_adapter()
1129 	IoAdapter->stop(IoAdapter);  in diva_4bri_stop_adapter()