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authorRon Mercer <ron.mercer@qlogic.com>2009-03-09 10:59:28 +0000
committerDavid S. Miller <davem@davemloft.net>2009-03-10 04:43:58 -0700
commitd4a4aba61731ce6d102a6a93e22b8fa26511c9d5 (patch)
tree27c4daff87e1097b9b634513cca5e76c3918269b /drivers/net/qlge
parent74c50b4bae225b8e5aff9a1ceca256ba46c665c6 (diff)
downloadop-kernel-dev-d4a4aba61731ce6d102a6a93e22b8fa26511c9d5.zip
op-kernel-dev-d4a4aba61731ce6d102a6a93e22b8fa26511c9d5.tar.gz
qlge: bugfix: Fix endian issue related to rx buffers.
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>
Diffstat (limited to 'drivers/net/qlge')
-rw-r--r--drivers/net/qlge/qlge_main.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 1895846..b91b700 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -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);
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