*/
#include <linux/types.h>
+#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/spinlock.h>
#include <linux/reboot.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <linux/scatterlist.h>
#include <asm/byteorder.h>
#include <asm/cache.h> /* for L1_CACHE_BYTES */
#define PDIR_INDEX(iovp) ((iovp)>>IOVP_SHIFT)
#define MKIOVP(pdir_idx) ((long)(pdir_idx) << IOVP_SHIFT)
#define MKIOVA(iovp,offset) (dma_addr_t)((long)iovp | (long)offset)
-#define ROUNDUP(x,y) ((x + ((y)-1)) & ~((y)-1))
/*
** Don't worry about the 150% average search length on a miss.
if (pages_needed <= 8) {
/*
* LAN traffic will not thrash the TLB IFF the same NIC
- * uses 8 adjacent pages to map seperate payload data.
+ * uses 8 adjacent pages to map separate payload data.
* ie the same byte in the resource bit map.
*/
#if 0
size_t saved_byte_cnt;
/* round up to nearest page size */
- saved_byte_cnt = byte_cnt = ROUNDUP(byte_cnt, IOVP_SIZE);
+ saved_byte_cnt = byte_cnt = ALIGN(byte_cnt, IOVP_SIZE);
while(byte_cnt > 0) {
/* invalidate one page at a time */
offset = ((unsigned long) addr) & ~IOVP_MASK;
/* round up to nearest IOVP_SIZE */
- size = ROUNDUP(size + offset, IOVP_SIZE);
+ size = ALIGN(size + offset, IOVP_SIZE);
spin_lock_irqsave(&ioc->res_lock, flags);
#ifdef CCIO_MAP_STATS
iova ^= offset; /* clear offset bits */
size += offset;
- size = ROUNDUP(size, IOVP_SIZE);
+ size = ALIGN(size, IOVP_SIZE);
spin_lock_irqsave(&ioc->res_lock, flags);
** w/o this association, we wouldn't have coherent DMA!
** Access to the virtual address is what forces a two pass algorithm.
*/
- coalesced = iommu_coalesce_chunks(ioc, sglist, nents, ccio_alloc_range);
+ coalesced = iommu_coalesce_chunks(ioc, dev, sglist, nents, ccio_alloc_range);
/*
** Program the I/O Pdir
#endif /* 0 */
/* We *can't* support JAVA (T600). Venture there at your own risk. */
-static struct parisc_device_id ccio_tbl[] = {
+static const struct parisc_device_id ccio_tbl[] = {
{ HPHW_IOA, HVERSION_REV_ANY_ID, U2_IOA_RUNWAY, 0xb }, /* U2 */
{ HPHW_IOA, HVERSION_REV_ANY_ID, UTURN_IOA_RUNWAY, 0xb }, /* UTurn */
{ 0, }
}
}
-static void
+static void __init
ccio_init_resource(struct resource *res, char *name, void __iomem *ioaddr)
{
int result;
* If so, initialize the chip and tell other partners in crime they
* have work to do.
*/
-static int ccio_probe(struct parisc_device *dev)
+static int __init ccio_probe(struct parisc_device *dev)
{
int i;
struct ioc *ioc, **ioc_p = &ioc_list;
}
/**
- * ccio_init - ccio initalization procedure.
+ * ccio_init - ccio initialization procedure.
*
* Register this driver.
*/