44  * shmem are left in the list at Stage 5, they must correspond to each
58 static int com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem *);
86 static int io;			/* use the insmod io= irq= shmem= options */
88 static int shmem;  variable
93 module_param(shmem, int, 0);
107 	if (!io && !irq && !shmem && !*device && com90xx_skip_probe)  in com90xx_probe()
131 	if (shmem)  in com90xx_probe()
132 		shmems[numshmems++] = shmem;  in com90xx_probe()
203 	/* Stage 3: abandon any shmem addresses that don't have the signature  in com90xx_probe()
243 		 * sure no "mirror" shmem areas show up - if they occur  in com90xx_probe()
367 		/* Everything seems okay.  But which shmem, if any, puts  in com90xx_probe()
378 			/* just one shmem and port, assume they match */  in com90xx_probe()
400 				/* remove shmem from the list */  in com90xx_probe()
412 				pr_cont("no matching shmem)\n");  in com90xx_probe()
460 static int __init com90xx_found(int ioaddr, int airq, u_long shmem,  in com90xx_found()  argument
473 		release_mem_region(shmem, MIRROR_SIZE);  in com90xx_found()
485 	    check_mirror(shmem - MIRROR_SIZE, MIRROR_SIZE) == 0 &&  in com90xx_found()
486 	    check_mirror(shmem - 2 * MIRROR_SIZE, MIRROR_SIZE) == 1)  in com90xx_found()
489 	first_mirror = shmem - mirror_size;  in com90xx_found()
494 	last_mirror = shmem + mirror_size;  in com90xx_found()
503 	release_mem_region(shmem, MIRROR_SIZE);  in com90xx_found()
533 	/* get and check the station ID from offset 1 in shmem */  in com90xx_found()
539 	arc_printk(D_NORMAL, dev, "COM90xx station %02Xh found at %03lXh, IRQ %d, ShMem %lXh (%ld*%xh).\n",  in com90xx_found()
700 		shmem = ints[3];  in com90xx_setup()