arch/tile: Various cleanups.
This change rolls up random cleanups not representing any actual bugs.
- Remove a stale CONFIG_ value from the default tile_defconfig
- Remove unused tns_atomic_xxx() family of methods from <asm/atomic.h>
- Optimize get_order() using Tile's "clz" instruction
- Fix a bad hypervisor upcall name (not currently used in Linux anyway)
- Use __copy_in_user_inatomic() name for consistency, and export it
- Export some additional hypervisor driver I/O upcalls and some homecache calls
- Remove the obfuscating MEMCPY_TEST_WH64 support code
- Other stray comment cleanups, #if 0 removal, etc.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
diff --git a/arch/tile/include/hv/hypervisor.h b/arch/tile/include/hv/hypervisor.h
index 59b46dc..9bd303a 100644
--- a/arch/tile/include/hv/hypervisor.h
+++ b/arch/tile/include/hv/hypervisor.h
@@ -532,11 +532,11 @@
*/
void hv_clear_intr(HV_IntrMask clear_mask);
-/** Assert a set of device interrupts.
+/** Raise a set of device interrupts.
*
- * @param assert_mask Bitmap of interrupts to clear.
+ * @param raise_mask Bitmap of interrupts to raise.
*/
-void hv_assert_intr(HV_IntrMask assert_mask);
+void hv_raise_intr(HV_IntrMask raise_mask);
/** Trigger a one-shot interrupt on some tile
*
@@ -1712,7 +1712,7 @@
* @param cache_control This argument allows you to specify a length of
* physical address space to flush (maximum HV_FLUSH_MAX_CACHE_LEN).
* You can "or" in HV_FLUSH_EVICT_L2 to flush the whole L2 cache.
- * You can "or" in HV_FLUSH_EVICT_LI1 to flush the whole LII cache.
+ * You can "or" in HV_FLUSH_EVICT_L1I to flush the whole L1I cache.
* HV_FLUSH_ALL flushes all caches.
* @param cache_cpumask Bitmask (in row-major order, supervisor-relative) of
* tile indices to perform cache flush on. The low bit of the first