130 	u32 asize;  member
154 	eoff_hi = end & ~(priv->asize - 1);  in pmc551_erase()
155 	soff_hi = instr->addr & ~(priv->asize - 1);  in pmc551_erase()
156 	eoff_lo = end & (priv->asize - 1);  in pmc551_erase()
157 	soff_lo = instr->addr & (priv->asize - 1);  in pmc551_erase()
162 	if (soff_hi == eoff_hi || mtd->size == priv->asize) {  in pmc551_erase()
174 			memset(ptr, 0xff, priv->asize);  in pmc551_erase()
175 			if (soff_hi + priv->asize >= mtd->size) {  in pmc551_erase()
178 			soff_hi += priv->asize;  in pmc551_erase()
180 				     priv->asize, &retlen,  in pmc551_erase()
207 	soff_hi = from & ~(priv->asize - 1);  in pmc551_point()
208 	soff_lo = from & (priv->asize - 1);  in pmc551_point()
242 		(long)from, (long)len, (long)priv->asize);  in pmc551_read()
246 	soff_hi = from & ~(priv->asize - 1);  in pmc551_read()
247 	eoff_hi = end & ~(priv->asize - 1);  in pmc551_read()
248 	soff_lo = from & (priv->asize - 1);  in pmc551_read()
249 	eoff_lo = end & (priv->asize - 1);  in pmc551_read()
266 			memcpy(copyto, ptr, priv->asize);  in pmc551_read()
267 			copyto += priv->asize;  in pmc551_read()
268 			if (soff_hi + priv->asize >= mtd->size) {  in pmc551_read()
271 			soff_hi += priv->asize;  in pmc551_read()
272 			pmc551_point(mtd, soff_hi, priv->asize, retlen,  in pmc551_read()
299 		(long)to, (long)len, (long)priv->asize);  in pmc551_write()
303 	soff_hi = to & ~(priv->asize - 1);  in pmc551_write()
304 	eoff_hi = end & ~(priv->asize - 1);  in pmc551_write()
305 	soff_lo = to & (priv->asize - 1);  in pmc551_write()
306 	eoff_lo = end & (priv->asize - 1);  in pmc551_write()
323 			memcpy(ptr, copyfrom, priv->asize);  in pmc551_write()
324 			copyfrom += priv->asize;  in pmc551_write()
328 			soff_hi += priv->asize;  in pmc551_write()
329 			pmc551_point(mtd, soff_hi, priv->asize, retlen,  in pmc551_write()
650 static int asize = 0;  variable
654 module_param(asize, int, 0);
655 MODULE_PARM_DESC(asize, "aperture size, must be <= memsize [1-1024]");
677 	if (asize) {  in init_pmc551()
678 		asize = (1 << (ffs(asize) - 1)) << 20;  in init_pmc551()
679 		if (asize > (1 << 30)) {  in init_pmc551()
681 				"[%d]\n", asize);  in init_pmc551()
739 		if (asize > length) {  in init_pmc551()
742 			priv->asize = asize = length;  in init_pmc551()
743 		} else if (asize == 0 || asize == length) {  in init_pmc551()
746 			priv->asize = asize = length;  in init_pmc551()
749 				"size %dM\n", asize >> 20);  in init_pmc551()
750 			priv->asize = asize;  in init_pmc551()
752 		priv->start = pci_iomap(PCI_Device, 0, priv->asize);  in init_pmc551()
762 			ffs(priv->asize >> 20) - 1);  in init_pmc551()
767 				   | (ffs(priv->asize >> 20) - 1) << 4);  in init_pmc551()
803 			priv->asize >> 20,  in init_pmc551()
804 			priv->start, priv->start + priv->asize);  in init_pmc551()
841 				"0x%p\n", priv->asize >> 20, priv->start);  in cleanup_pmc551()