82 static int com90xx_skip_probe __initdata = 0;
91 module_param_hw(io, int, ioport, 0);
92 module_param_hw(irq, int, irq, 0);
93 module_param(shmem, int, 0);
94 module_param_string(device, device, sizeof(device), 0);
98 	int count, status, ioaddr, numprint, airq, openparen = 0;  in com90xx_probe()
100 	int ports[(0x3f0 - 0x200) / 16 + 1] = {	0 };  in com90xx_probe()
110 	shmems = kzalloc(((0x100000 - 0xa0000) / 0x800) * sizeof(unsigned long),  in com90xx_probe()
114 	iomem = kzalloc(((0x100000 - 0xa0000) / 0x800) * sizeof(void __iomem *),  in com90xx_probe()
125 	numports = numshmems = 0;  in com90xx_probe()
129 		for (count = 0x200; count <= 0x3f0; count += 16)  in com90xx_probe()
134 		for (count = 0xA0000; count <= 0xFF800; count += 2048)  in com90xx_probe()
137 	/* Stage 1: abandon any reserved ports, or ones with status==0xFF  in com90xx_probe()
141 	for (port = &ports[0]; port - ports < numports; port++) {  in com90xx_probe()
157 				numprint = 0;  in com90xx_probe()
161 		if (arcnet_inb(ioaddr, COM9026_REG_R_STATUS) == 0xFF) {  in com90xx_probe()
165 				numprint = 0;  in com90xx_probe()
176 			numprint = 0;  in com90xx_probe()
191 	for (port = &ports[0]; port < ports + numports; port++) {  in com90xx_probe()
204 	 * 0xD1 byte in the right place, or are read-only.  in com90xx_probe()
207 	for (index = 0, p = &shmems[0]; index < numshmems; p++, index++) {  in com90xx_probe()
222 				numprint = 0;  in com90xx_probe()
230 				numprint = 0;  in com90xx_probe()
239 				numprint = 0;  in com90xx_probe()
242 		/* By writing 0x42 to the TESTvalue location, we also make  in com90xx_probe()
247 		arcnet_writeb(0x42, base, COM9026_REG_W_INTMASK);  in com90xx_probe()
248 		if (arcnet_readb(base, COM9026_REG_R_STATUS) != 0x42) {  in com90xx_probe()
256 			numprint = 0;  in com90xx_probe()
271 		for (port = &ports[0]; port < ports + numports; port++)  in com90xx_probe()
281 	for (p = &shmems[0]; p < shmems + numshmems; p++) {  in com90xx_probe()
300 	for (port = &ports[0]; port < ports + numports; port++) {  in com90xx_probe()
301 		int found = 0;  in com90xx_probe()
314 		if ((status & 0x9D)  in com90xx_probe()
319 				numprint = 0;  in com90xx_probe()
332 				numprint = 0;  in com90xx_probe()
348 			arcnet_outb(0, ioaddr, COM9026_REG_W_INTMASK);  in com90xx_probe()
351 			if (airq <= 0) {  in com90xx_probe()
355 					numprint = 0;  in com90xx_probe()
379 			arcnet_writeb(TESTvalue, iomem[0],  in com90xx_probe()
387 		for (index = 0; index < numshmems; index++) {  in com90xx_probe()
393 				openparen = 0;  in com90xx_probe()
396 				if (com90xx_found(*port, airq, ptr, base) == 0)  in com90xx_probe()
415 				numprint = 0;  in com90xx_probe()
427 	for (index = 0; index < numshmems; index++) {  in com90xx_probe()
449 			res = 0;  in check_mirror()
485 	    check_mirror(shmem - MIRROR_SIZE, MIRROR_SIZE) == 0 &&  in com90xx_found()
511 	if (request_irq(airq, arcnet_interrupt, 0, "arcnet (90xx)", dev)) {  in com90xx_found()
540 		   dev->dev_addr[0],  in com90xx_found()
549 	return 0;  in com90xx_found()
607 #if 0  in com90xx_reset()
624 		memset_io(lp->mem_start, 0x42, 2048);  in com90xx_reset()
627 	return 0;  in com90xx_reset()
658 	return 0;  in com90xx_init()
667 	for (count = 0; count < numcards; count++) {  in com90xx_exit()
690 	if (!ints[0] && !*s) {  in com90xx_setup()
695 	switch (ints[0]) {  in com90xx_setup()