114 	struct sfax_hw	*sf = dev_id;  in IOFUNC_IND()  local
118 	spin_lock(&sf->lock);  in IOFUNC_IND()
119 	val = inb(sf->cfg + TIGER_AUX_STATUS);  in IOFUNC_IND()
121 		spin_unlock(&sf->lock);  in IOFUNC_IND()
124 	sf->irqcnt++;  in IOFUNC_IND()
125 	val = ReadISAR_IND(sf, ISAR_IRQBIT);  in IOFUNC_IND()
128 		mISDNisar_irq(&sf->isar);  in IOFUNC_IND()
129 	val = ReadISAC_IND(sf, ISAC_ISTA);  in IOFUNC_IND()
131 		mISDNisac_irq(&sf->isac, val);  in IOFUNC_IND()
132 	val = ReadISAR_IND(sf, ISAR_IRQBIT);  in IOFUNC_IND()
136 		pr_debug("%s: %d irqloops cpu%d\n", sf->name,  in IOFUNC_IND()
139 		pr_notice("%s: %d IRQ LOOP cpu%d\n", sf->name,  in IOFUNC_IND()
141 	spin_unlock(&sf->lock);  in IOFUNC_IND()
146 enable_hwirq(struct sfax_hw *sf)  in enable_hwirq()  argument
148 	WriteISAC_IND(sf, ISAC_MASK, 0);  in enable_hwirq()
149 	WriteISAR_IND(sf, ISAR_IRQBIT, ISAR_IRQMSK);  in enable_hwirq()
150 	outb(SFAX_TIGER_IRQ_BIT, sf->cfg + TIGER_AUX_IRQMASK);  in enable_hwirq()
154 disable_hwirq(struct sfax_hw *sf)  in disable_hwirq()  argument
156 	WriteISAC_IND(sf, ISAC_MASK, 0xFF);  in disable_hwirq()
157 	WriteISAR_IND(sf, ISAR_IRQBIT, 0);  in disable_hwirq()
158 	outb(0, sf->cfg + TIGER_AUX_IRQMASK);  in disable_hwirq()
162 reset_speedfax(struct sfax_hw *sf)  in reset_speedfax()  argument
165 	pr_debug("%s: resetting card\n", sf->name);  in reset_speedfax()
166 	outb(TIGER_EXTERN_RESET_ON, sf->cfg + TIGER_RESET_ADDR);  in reset_speedfax()
167 	outb(SFAX_PCI_RESET_ON, sf->cfg + TIGER_AUX_DATA);  in reset_speedfax()
169 	outb(TIGER_EXTERN_RESET_OFF, sf->cfg + TIGER_RESET_ADDR);  in reset_speedfax()
170 	sf->aux_data = SFAX_PCI_RESET_OFF;  in reset_speedfax()
171 	outb(sf->aux_data, sf->cfg + TIGER_AUX_DATA);  in reset_speedfax()
176 sfax_ctrl(struct sfax_hw  *sf, u32 cmd, u_long arg)  in sfax_ctrl()  argument
182 		reset_speedfax(sf);  in sfax_ctrl()
186 			sf->aux_data &= ~SFAX_LED1_BIT;  in sfax_ctrl()
188 			sf->aux_data &= ~SFAX_LED2_BIT;  in sfax_ctrl()
189 		outb(sf->aux_data, sf->cfg + TIGER_AUX_DATA);  in sfax_ctrl()
193 			sf->aux_data |= SFAX_LED1_BIT;  in sfax_ctrl()
195 			sf->aux_data |= SFAX_LED2_BIT;  in sfax_ctrl()
196 		outb(sf->aux_data, sf->cfg + TIGER_AUX_DATA);  in sfax_ctrl()
200 			sf->name, __func__, cmd, arg);  in sfax_ctrl()
208 channel_ctrl(struct sfax_hw  *sf, struct mISDN_ctrl_req *cq)  in channel_ctrl()  argument
222 		ret = sf->isac.ctrl(&sf->isac, HW_TESTLOOP, cq->channel);  in channel_ctrl()
225 		ret = sf->isac.ctrl(&sf->isac, HW_TIMER3_VALUE, cq->p1);  in channel_ctrl()
228 		pr_info("%s: unknown Op %x\n", sf->name, cq->op);  in channel_ctrl()
240 	struct sfax_hw		*sf = dch->hw;  in sfax_dctrl()  local
244 	pr_debug("%s: cmd:%x %p\n", sf->name, cmd, arg);  in sfax_dctrl()
249 			err = sf->isac.open(&sf->isac, rq);  in sfax_dctrl()
251 			err = sf->isar.open(&sf->isar, rq);  in sfax_dctrl()
255 			pr_info("%s: cannot get module\n", sf->name);  in sfax_dctrl()
258 		pr_debug("%s: dev(%d) close from %p\n", sf->name,  in sfax_dctrl()
263 		err = channel_ctrl(sf, arg);  in sfax_dctrl()
266 		pr_debug("%s: unknown command %x\n", sf->name, cmd);  in sfax_dctrl()
273 init_card(struct sfax_hw *sf)  in init_card()  argument
278 	ret = request_irq(sf->irq, speedfax_irq, IRQF_SHARED, sf->name, sf);  in init_card()
280 		pr_info("%s: couldn't get interrupt %d\n", sf->name, sf->irq);  in init_card()
284 		spin_lock_irqsave(&sf->lock, flags);  in init_card()
285 		ret = sf->isac.init(&sf->isac);  in init_card()
287 			spin_unlock_irqrestore(&sf->lock, flags);  in init_card()
289 				sf->name, ret);  in init_card()
292 		enable_hwirq(sf);  in init_card()
294 		WriteISAC_IND(sf, ISAC_CMDR, 0x41);  in init_card()
295 		spin_unlock_irqrestore(&sf->lock, flags);  in init_card()
298 			pr_notice("%s: IRQ %d count %d\n", sf->name,  in init_card()
299 				  sf->irq, sf->irqcnt);  in init_card()
300 		if (!sf->irqcnt) {  in init_card()
302 				sf->name, sf->irq, 3 - cnt);  in init_card()
306 	free_irq(sf->irq, sf);  in init_card()
312 setup_speedfax(struct sfax_hw *sf)  in setup_speedfax()  argument
316 	if (!request_region(sf->cfg, 256, sf->name)) {  in setup_speedfax()
318 			sf->name, sf->cfg, sf->cfg + 255);  in setup_speedfax()
321 	outb(0xff, sf->cfg);  in setup_speedfax()
322 	outb(0, sf->cfg);  in setup_speedfax()
323 	outb(0xdd, sf->cfg + TIGER_AUX_CTRL);  in setup_speedfax()
324 	outb(0, sf->cfg + TIGER_AUX_IRQMASK);  in setup_speedfax()
326 	sf->isac.type = IPAC_TYPE_ISAC;  in setup_speedfax()
327 	sf->p_isac.ale = sf->cfg + SFAX_PCI_ADDR;  in setup_speedfax()
328 	sf->p_isac.port = sf->cfg + SFAX_PCI_ISAC;  in setup_speedfax()
329 	sf->p_isar.ale = sf->cfg + SFAX_PCI_ADDR;  in setup_speedfax()
330 	sf->p_isar.port = sf->cfg + SFAX_PCI_ISAR;  in setup_speedfax()
331 	ASSIGN_FUNC(IND, ISAC, sf->isac);  in setup_speedfax()
332 	ASSIGN_FUNC(IND, ISAR, sf->isar);  in setup_speedfax()
333 	spin_lock_irqsave(&sf->lock, flags);  in setup_speedfax()
334 	reset_speedfax(sf);  in setup_speedfax()
335 	disable_hwirq(sf);  in setup_speedfax()
336 	spin_unlock_irqrestore(&sf->lock, flags);  in setup_speedfax()