diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_qp.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_qp.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/qib/qib_qp.c b/drivers/infiniband/hw/qib/qib_qp.c index 3eff35c2d453..2684605fe67f 100644 --- a/drivers/infiniband/hw/qib/qib_qp.c +++ b/drivers/infiniband/hw/qib/qib_qp.c @@ -41,13 +41,13 @@ #include "qib.h" -#define BITS_PER_PAGE (PAGE_SIZE*BITS_PER_BYTE) -#define BITS_PER_PAGE_MASK (BITS_PER_PAGE-1) +#define RVT_BITS_PER_PAGE (PAGE_SIZE*BITS_PER_BYTE) +#define RVT_BITS_PER_PAGE_MASK (RVT_BITS_PER_PAGE-1) static inline unsigned mk_qpn(struct qib_qpn_table *qpt, struct qpn_map *map, unsigned off) { - return (map - qpt->map) * BITS_PER_PAGE + off; + return (map - qpt->map) * RVT_BITS_PER_PAGE + off; } static inline unsigned find_next_offset(struct qib_qpn_table *qpt, @@ -59,7 +59,7 @@ static inline unsigned find_next_offset(struct qib_qpn_table *qpt, if (((off & qpt->mask) >> 1) >= n) off = (off | qpt->mask) + 2; } else - off = find_next_zero_bit(map->page, BITS_PER_PAGE, off); + off = find_next_zero_bit(map->page, RVT_BITS_PER_PAGE, off); return off; } @@ -147,8 +147,8 @@ static int alloc_qpn(struct qib_devdata *dd, struct qib_qpn_table *qpt, qpn = 2; if (qpt->mask && ((qpn & qpt->mask) >> 1) >= dd->n_krcv_queues) qpn = (qpn | qpt->mask) + 2; - offset = qpn & BITS_PER_PAGE_MASK; - map = &qpt->map[qpn / BITS_PER_PAGE]; + offset = qpn & RVT_BITS_PER_PAGE_MASK; + map = &qpt->map[qpn / RVT_BITS_PER_PAGE]; max_scan = qpt->nmaps - !offset; for (i = 0;;) { if (unlikely(!map->page)) { @@ -173,7 +173,7 @@ static int alloc_qpn(struct qib_devdata *dd, struct qib_qpn_table *qpt, * We just need to be sure we don't loop * forever. */ - } while (offset < BITS_PER_PAGE && qpn < QPN_MAX); + } while (offset < RVT_BITS_PER_PAGE && qpn < QPN_MAX); /* * In order to keep the number of pages allocated to a * minimum, we scan the all existing pages before increasing @@ -204,9 +204,9 @@ static void free_qpn(struct qib_qpn_table *qpt, u32 qpn) { struct qpn_map *map; - map = qpt->map + qpn / BITS_PER_PAGE; + map = qpt->map + qpn / RVT_BITS_PER_PAGE; if (map->page) - clear_bit(qpn & BITS_PER_PAGE_MASK, map->page); + clear_bit(qpn & RVT_BITS_PER_PAGE_MASK, map->page); } static inline unsigned qpn_hash(struct qib_ibdev *dev, u32 qpn) |