diff options
| author | Roland Dreier <rolandd@cisco.com> | 2008-04-16 21:01:08 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-04-16 21:01:08 -0700 |
| commit | 26c4fc26d0af9b16a6a234318d15ee0b3896a63d (patch) | |
| tree | 310f122de4c9487bc498e76bb8ccf73bff6a0eb3 /drivers | |
| parent | dc544bc9cb8aa91c5d7fc9116a302f88a8a97250 (diff) | |
| download | linux-26c4fc26d0af9b16a6a234318d15ee0b3896a63d.tar.bz2 | |
RDMA/amso1100: Endian annotate mqsq allocator
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/amso1100/c2.h | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/amso1100/c2_alloc.c | 10 |
2 files changed, 8 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/amso1100/c2.h b/drivers/infiniband/hw/amso1100/c2.h index 21bcb3ada7fe..ed38ab8d9c0c 100644 --- a/drivers/infiniband/hw/amso1100/c2.h +++ b/drivers/infiniband/hw/amso1100/c2.h @@ -545,7 +545,7 @@ extern void c2_ae_event(struct c2_dev *c2dev, u32 mq_index); extern int c2_init_mqsp_pool(struct c2_dev *c2dev, gfp_t gfp_mask, struct sp_chunk **root); extern void c2_free_mqsp_pool(struct c2_dev *c2dev, struct sp_chunk *root); -extern u16 *c2_alloc_mqsp(struct c2_dev *c2dev, struct sp_chunk *head, - dma_addr_t *dma_addr, gfp_t gfp_mask); -extern void c2_free_mqsp(u16 * mqsp); +extern __be16 *c2_alloc_mqsp(struct c2_dev *c2dev, struct sp_chunk *head, + dma_addr_t *dma_addr, gfp_t gfp_mask); +extern void c2_free_mqsp(__be16* mqsp); #endif diff --git a/drivers/infiniband/hw/amso1100/c2_alloc.c b/drivers/infiniband/hw/amso1100/c2_alloc.c index 0315f99e4191..02091e69e206 100644 --- a/drivers/infiniband/hw/amso1100/c2_alloc.c +++ b/drivers/infiniband/hw/amso1100/c2_alloc.c @@ -87,8 +87,8 @@ void c2_free_mqsp_pool(struct c2_dev *c2dev, struct sp_chunk *root) } } -u16 *c2_alloc_mqsp(struct c2_dev *c2dev, struct sp_chunk *head, - dma_addr_t *dma_addr, gfp_t gfp_mask) +__be16 *c2_alloc_mqsp(struct c2_dev *c2dev, struct sp_chunk *head, + dma_addr_t *dma_addr, gfp_t gfp_mask) { u16 mqsp; @@ -115,12 +115,12 @@ u16 *c2_alloc_mqsp(struct c2_dev *c2dev, struct sp_chunk *head, (unsigned long) head); pr_debug("%s addr %p dma_addr %llx\n", __FUNCTION__, &(head->shared_ptr[mqsp]), (unsigned long long) *dma_addr); - return &(head->shared_ptr[mqsp]); + return (__force __be16 *) &(head->shared_ptr[mqsp]); } return NULL; } -void c2_free_mqsp(u16 * mqsp) +void c2_free_mqsp(__be16 *mqsp) { struct sp_chunk *head; u16 idx; @@ -129,7 +129,7 @@ void c2_free_mqsp(u16 * mqsp) head = (struct sp_chunk *) ((unsigned long) mqsp & PAGE_MASK); /* Link head to new mqsp */ - *mqsp = head->head; + *mqsp = (__force __be16) head->head; /* Compute the shared_ptr index */ idx = ((unsigned long) mqsp & ~PAGE_MASK) >> 1; |