net/ice/base: support extended GPIO access

[dpdk.git] / drivers / net / ice / base / ice_bitops.h

diff --git a/drivers/net/ice/base/ice_bitops.h b/drivers/net/ice/base/ice_bitops.h
index a56d554..3954896 100644 (file)
--- a/drivers/net/ice/base/ice_bitops.h
+++ b/drivers/net/ice/base/ice_bitops.h
@@ -346,6 +346,11 @@ static inline u16 ice_find_first_bit(const ice_bitmap_t *bitmap, u16 size)
        return ice_find_next_bit(bitmap, size, 0);
 }
 
+#define ice_for_each_set_bit(_bitpos, _addr, _maxlen)  \
+       for ((_bitpos) = ice_find_first_bit((_addr), (_maxlen)); \
+            (_bitpos) < (_maxlen); \
+            (_bitpos) = ice_find_next_bit((_addr), (_maxlen), (_bitpos) + 1))
+
 /**
  * ice_is_any_bit_set - Return true of any bit in the bitmap is set
  * @bitmap: the bitmap to check
@@ -390,7 +395,7 @@ ice_bitmap_set(ice_bitmap_t *dst, u16 pos, u16 num_bits)
 {
        u16 i;
 
-       for (i = pos; i < num_bits; i++)
+       for (i = pos; i < pos + num_bits; i++)
                ice_set_bit(i, dst);
 }