159 static int pcmcia_access_config(struct pcmcia_device *p_dev,  in pcmcia_access_config()  argument
170 	s = p_dev->socket;  in pcmcia_access_config()
173 	c = p_dev->function_config;  in pcmcia_access_config()
176 		dev_dbg(&p_dev->dev, "Configuration isn't locked\n");  in pcmcia_access_config()
181 	addr = (p_dev->config_base + where) >> 1;  in pcmcia_access_config()
197 int pcmcia_read_config_byte(struct pcmcia_device *p_dev, off_t where, u8 *val)  in pcmcia_read_config_byte()  argument
199 	return pcmcia_access_config(p_dev, where, val, pcmcia_read_cis_mem);  in pcmcia_read_config_byte()
210 int pcmcia_write_config_byte(struct pcmcia_device *p_dev, off_t where, u8 val)  in pcmcia_write_config_byte()  argument
212 	return pcmcia_access_config(p_dev, where, &val, pcmcia_write_cis_mem);  in pcmcia_write_config_byte()
227 int pcmcia_map_mem_page(struct pcmcia_device *p_dev, struct resource *res,  in pcmcia_map_mem_page()  argument
230 	struct pcmcia_socket *s = p_dev->socket;  in pcmcia_map_mem_page()
242 		dev_warn(&p_dev->dev, "failed to set_mem_map\n");  in pcmcia_map_mem_page()
257 int pcmcia_fixup_iowidth(struct pcmcia_device *p_dev)  in pcmcia_fixup_iowidth()  argument
259 	struct pcmcia_socket *s = p_dev->socket;  in pcmcia_fixup_iowidth()
266 	dev_dbg(&p_dev->dev, "fixup iowidth to 8bit\n");  in pcmcia_fixup_iowidth()
269 		!(p_dev->function_config->state & CONFIG_LOCKED)) {  in pcmcia_fixup_iowidth()
270 		dev_dbg(&p_dev->dev, "No card? Config not locked?\n");  in pcmcia_fixup_iowidth()
307 int pcmcia_fixup_vpp(struct pcmcia_device *p_dev, unsigned char new_vpp)  in pcmcia_fixup_vpp()  argument
309 	struct pcmcia_socket *s = p_dev->socket;  in pcmcia_fixup_vpp()
314 	dev_dbg(&p_dev->dev, "fixup Vpp to %d\n", new_vpp);  in pcmcia_fixup_vpp()
317 		!(p_dev->function_config->state & CONFIG_LOCKED)) {  in pcmcia_fixup_vpp()
318 		dev_dbg(&p_dev->dev, "No card? Config not locked?\n");  in pcmcia_fixup_vpp()
325 		dev_warn(&p_dev->dev, "Unable to set VPP\n");  in pcmcia_fixup_vpp()
329 	p_dev->vpp = new_vpp;  in pcmcia_fixup_vpp()
350 int pcmcia_release_configuration(struct pcmcia_device *p_dev)  in pcmcia_release_configuration()  argument
353 	struct pcmcia_socket *s = p_dev->socket;  in pcmcia_release_configuration()
358 	c = p_dev->function_config;  in pcmcia_release_configuration()
359 	if (p_dev->_locked) {  in pcmcia_release_configuration()
360 		p_dev->_locked = 0;  in pcmcia_release_configuration()
397 static int pcmcia_release_io(struct pcmcia_device *p_dev)  in pcmcia_release_io()  argument
399 	struct pcmcia_socket *s = p_dev->socket;  in pcmcia_release_io()
404 	if (!p_dev->_io)  in pcmcia_release_io()
407 	c = p_dev->function_config;  in pcmcia_release_io()
414 	p_dev->_io = 0;  in pcmcia_release_io()
432 int pcmcia_release_window(struct pcmcia_device *p_dev, struct resource *res)  in pcmcia_release_window()  argument
434 	struct pcmcia_socket *s = p_dev->socket;  in pcmcia_release_window()
438 	dev_dbg(&p_dev->dev, "releasing window %pR\n", res);  in pcmcia_release_window()
447 	if (!(p_dev->_win & CLIENT_WIN_REQ(w))) {  in pcmcia_release_window()
448 		dev_dbg(&p_dev->dev, "not releasing unknown window\n");  in pcmcia_release_window()
467 	p_dev->_win &= ~CLIENT_WIN_REQ(w);  in pcmcia_release_window()
484 int pcmcia_enable_device(struct pcmcia_device *p_dev)  in pcmcia_enable_device()  argument
488 	struct pcmcia_socket *s = p_dev->socket;  in pcmcia_enable_device()
494 	unsigned int flags = p_dev->config_flags;  in pcmcia_enable_device()
500 	c = p_dev->function_config;  in pcmcia_enable_device()
503 		dev_dbg(&p_dev->dev, "Configuration is locked\n");  in pcmcia_enable_device()
508 	s->socket.Vpp = p_dev->vpp;  in pcmcia_enable_device()
511 		dev_printk(KERN_WARNING, &p_dev->dev,  in pcmcia_enable_device()
517 	if (p_dev->_io || flags & CONF_ENABLE_IRQ)  in pcmcia_enable_device()
526 		if (!(p_dev->config_regs & PRESENT_STATUS))  in pcmcia_enable_device()
527 			dev_warn(&p_dev->dev, "speaker requested, but "  in pcmcia_enable_device()
535 		p_dev->config_regs |= PRESENT_EXT_STATUS;  in pcmcia_enable_device()
541 	dev_dbg(&p_dev->dev,  in pcmcia_enable_device()
543 		p_dev->vpp, flags, p_dev->config_base, p_dev->config_regs,  in pcmcia_enable_device()
544 		p_dev->config_index);  in pcmcia_enable_device()
547 	base = p_dev->config_base;  in pcmcia_enable_device()
548 	if (p_dev->config_regs & PRESENT_COPY) {  in pcmcia_enable_device()
550 		dev_dbg(&p_dev->dev, "clearing CISREG_SCR\n");  in pcmcia_enable_device()
553 	if (p_dev->config_regs & PRESENT_PIN_REPLACE) {  in pcmcia_enable_device()
555 		dev_dbg(&p_dev->dev, "clearing CISREG_PRR\n");  in pcmcia_enable_device()
558 	if (p_dev->config_regs & PRESENT_OPTION) {  in pcmcia_enable_device()
560 			option = p_dev->config_index & COR_CONFIG_MASK;  in pcmcia_enable_device()
562 			option = p_dev->config_index & COR_MFC_CONFIG_MASK;  in pcmcia_enable_device()
564 			if (p_dev->config_regs & PRESENT_IOBASE_0)  in pcmcia_enable_device()
573 	if (p_dev->config_regs & PRESENT_STATUS)  in pcmcia_enable_device()
576 	if (p_dev->config_regs & PRESENT_EXT_STATUS)  in pcmcia_enable_device()
580 	if (p_dev->config_regs & PRESENT_IOBASE_0) {  in pcmcia_enable_device()
586 	if (p_dev->config_regs & PRESENT_IOSIZE) {  in pcmcia_enable_device()
614 	p_dev->_locked = 1;  in pcmcia_enable_device()
631 int pcmcia_request_io(struct pcmcia_device *p_dev)  in pcmcia_request_io()  argument
633 	struct pcmcia_socket *s = p_dev->socket;  in pcmcia_request_io()
634 	config_t *c = p_dev->function_config;  in pcmcia_request_io()
638 	dev_dbg(&p_dev->dev, "pcmcia_request_io: %pR , %pR",  in pcmcia_request_io()
642 		dev_dbg(&p_dev->dev, "pcmcia_request_io: No card present\n");  in pcmcia_request_io()
647 		dev_dbg(&p_dev->dev, "Configuration is locked\n");  in pcmcia_request_io()
651 		dev_dbg(&p_dev->dev, "IO already configured\n");  in pcmcia_request_io()
655 	ret = alloc_io_space(s, &c->io[0], p_dev->io_lines);  in pcmcia_request_io()
660 		ret = alloc_io_space(s, &c->io[1], p_dev->io_lines);  in pcmcia_request_io()
675 	p_dev->_io = 1;  in pcmcia_request_io()
677 	dev_dbg(&p_dev->dev, "pcmcia_request_io succeeded: %pR , %pR",  in pcmcia_request_io()
698 int __must_check pcmcia_request_irq(struct pcmcia_device *p_dev,  in pcmcia_request_irq()  argument
703 	if (!p_dev->irq)  in pcmcia_request_irq()
706 	ret = request_irq(p_dev->irq, handler, IRQF_SHARED,  in pcmcia_request_irq()
707 			p_dev->devname, p_dev->priv);  in pcmcia_request_irq()
709 		p_dev->_irq = 1;  in pcmcia_request_irq()
728 __pcmcia_request_exclusive_irq(struct pcmcia_device *p_dev,  in __pcmcia_request_exclusive_irq()  argument
733 	if (!p_dev->irq)  in __pcmcia_request_exclusive_irq()
736 	ret = request_irq(p_dev->irq, handler, 0, p_dev->devname, p_dev->priv);  in __pcmcia_request_exclusive_irq()
738 		ret = pcmcia_request_irq(p_dev, handler);  in __pcmcia_request_exclusive_irq()
739 		dev_printk(KERN_WARNING, &p_dev->dev, "pcmcia: "  in __pcmcia_request_exclusive_irq()
741 		dev_printk(KERN_WARNING, &p_dev->dev, "pcmcia: the driver "  in __pcmcia_request_exclusive_irq()
745 		dev_printk(KERN_INFO, &p_dev->dev, "request_irq() failed\n");  in __pcmcia_request_exclusive_irq()
747 		p_dev->_irq = 1;  in __pcmcia_request_exclusive_irq()
770 static int pcmcia_setup_isa_irq(struct pcmcia_device *p_dev, int type)  in pcmcia_setup_isa_irq()  argument
772 	struct pcmcia_socket *s = p_dev->socket;  in pcmcia_setup_isa_irq()
794 		ret = request_irq(irq, test_action, type, p_dev->devname,  in pcmcia_setup_isa_irq()
795 				  p_dev);  in pcmcia_setup_isa_irq()
797 			free_irq(irq, p_dev);  in pcmcia_setup_isa_irq()
798 			p_dev->irq = s->pcmcia_irq = irq;  in pcmcia_setup_isa_irq()
815 static int pcmcia_setup_isa_irq(struct pcmcia_device *p_dev, int type)  in pcmcia_setup_isa_irq()  argument
835 int pcmcia_setup_irq(struct pcmcia_device *p_dev)  in pcmcia_setup_irq()  argument
837 	struct pcmcia_socket *s = p_dev->socket;  in pcmcia_setup_irq()
839 	if (p_dev->irq)  in pcmcia_setup_irq()
844 		p_dev->irq = s->pcmcia_irq;  in pcmcia_setup_irq()
849 	if (!pcmcia_setup_isa_irq(p_dev, 0))  in pcmcia_setup_irq()
853 	if (!pcmcia_setup_isa_irq(p_dev, IRQF_SHARED))  in pcmcia_setup_irq()
858 		p_dev->irq = s->pcmcia_irq = s->pci_irq;  in pcmcia_setup_irq()
878 int pcmcia_request_window(struct pcmcia_device *p_dev, struct resource *res,  in pcmcia_request_window()  argument
881 	struct pcmcia_socket *s = p_dev->socket;  in pcmcia_request_window()
886 	dev_dbg(&p_dev->dev, "request_window %pR %d\n", res, speed);  in pcmcia_request_window()
889 		dev_dbg(&p_dev->dev, "No card present\n");  in pcmcia_request_window()
898 		dev_dbg(&p_dev->dev, "invalid map size\n");  in pcmcia_request_window()
903 		dev_dbg(&p_dev->dev, "invalid base address\n");  in pcmcia_request_window()
915 		dev_dbg(&p_dev->dev, "all windows are used already\n");  in pcmcia_request_window()
926 			dev_dbg(&p_dev->dev, "allocating mem region failed\n");  in pcmcia_request_window()
931 	p_dev->_win |= CLIENT_WIN_REQ(w);  in pcmcia_request_window()
940 		dev_dbg(&p_dev->dev, "failed to set memory mapping\n");  in pcmcia_request_window()
960 	dev_dbg(&p_dev->dev, "request_window results in %pR\n", res);  in pcmcia_request_window()
981 void pcmcia_disable_device(struct pcmcia_device *p_dev)  in pcmcia_disable_device()  argument
985 	dev_dbg(&p_dev->dev, "disabling device\n");  in pcmcia_disable_device()
988 		struct resource *res = p_dev->resource[MAX_IO_WIN + i];  in pcmcia_disable_device()
990 			pcmcia_release_window(p_dev, res);  in pcmcia_disable_device()
993 	pcmcia_release_configuration(p_dev);  in pcmcia_disable_device()
994 	pcmcia_release_io(p_dev);  in pcmcia_disable_device()
995 	if (p_dev->_irq) {  in pcmcia_disable_device()
996 		free_irq(p_dev->irq, p_dev->priv);  in pcmcia_disable_device()
997 		p_dev->_irq = 0;  in pcmcia_disable_device()