qlge: bugfix: Fix endian issue related to rx buffers.
Ron Mercer [Mon, 9 Mar 2009 10:59:28 +0000 (10:59 +0000)]
This was introduced in an earlier net-next patch.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/qlge/qlge_main.c

index 1895846..b91b700 100644 (file)
@@ -2526,6 +2526,7 @@ static int ql_start_rx_ring(struct ql_adapter *qdev, struct rx_ring *rx_ring)
            qdev->doorbell_area + (DB_PAGE_SIZE * (128 + rx_ring->cq_id));
        int err = 0;
        u16 bq_len;
+       u64 tmp;
 
        /* Set up the shadow registers for this ring. */
        rx_ring->prod_idx_sh_reg = shadow_reg;
@@ -2571,7 +2572,8 @@ static int ql_start_rx_ring(struct ql_adapter *qdev, struct rx_ring *rx_ring)
            FLAGS_LI;           /* Load irq delay values */
        if (rx_ring->lbq_len) {
                cqicb->flags |= FLAGS_LL;       /* Load lbq values */
-               *((u64 *) rx_ring->lbq_base_indirect) = rx_ring->lbq_base_dma;
+               tmp = (u64)rx_ring->lbq_base_dma;;
+               *((__le64 *) rx_ring->lbq_base_indirect) = cpu_to_le64(tmp);
                cqicb->lbq_addr =
                    cpu_to_le64(rx_ring->lbq_base_indirect_dma);
                bq_len = (rx_ring->lbq_buf_size == 65536) ? 0 :
@@ -2587,11 +2589,12 @@ static int ql_start_rx_ring(struct ql_adapter *qdev, struct rx_ring *rx_ring)
        }
        if (rx_ring->sbq_len) {
                cqicb->flags |= FLAGS_LS;       /* Load sbq values */
-               *((u64 *) rx_ring->sbq_base_indirect) = rx_ring->sbq_base_dma;
+               tmp = (u64)rx_ring->sbq_base_dma;;
+               *((__le64 *) rx_ring->sbq_base_indirect) = cpu_to_le64(tmp);
                cqicb->sbq_addr =
                    cpu_to_le64(rx_ring->sbq_base_indirect_dma);
                cqicb->sbq_buf_size =
-                   cpu_to_le16(((rx_ring->sbq_buf_size / 2) + 8) & 0xfffffff8);
+                   cpu_to_le16((u16)(rx_ring->sbq_buf_size/2));
                bq_len = (rx_ring->sbq_len == 65536) ? 0 :
                        (u16) rx_ring->sbq_len;
                cqicb->sbq_len = cpu_to_le16(bq_len);