summaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/hw/mthca/mthca_eq.c
diff options
context:
space:
mode:
authorSean Hefty <sean.hefty@intel.com>2005-08-13 21:05:57 -0700
committerRoland Dreier <rolandd@cisco.com>2005-08-26 20:37:35 -0700
commit97f52eb438be7caebe026421545619d8a0c1398a (patch)
tree1085acb833b691e9cc7ef607e4b4ac8cbd81e03f /drivers/infiniband/hw/mthca/mthca_eq.c
parent92a6b34bf4d0d11c54b2a6bdd6240f98cb326200 (diff)
[PATCH] IB: sparse endianness cleanup
Fix sparse warnings. Use __be* where appropriate. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_eq.c')
-rw-r--r--drivers/infiniband/hw/mthca/mthca_eq.c62
1 files changed, 31 insertions, 31 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index 54a809adab6..18f0981eb0c 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -52,18 +52,18 @@ enum {
* Must be packed because start is 64 bits but only aligned to 32 bits.
*/
struct mthca_eq_context {
- u32 flags;
- u64 start;
- u32 logsize_usrpage;
- u32 tavor_pd; /* reserved for Arbel */
- u8 reserved1[3];
- u8 intr;
- u32 arbel_pd; /* lost_count for Tavor */
- u32 lkey;
- u32 reserved2[2];
- u32 consumer_index;
- u32 producer_index;
- u32 reserved3[4];
+ __be32 flags;
+ __be64 start;
+ __be32 logsize_usrpage;
+ __be32 tavor_pd; /* reserved for Arbel */
+ u8 reserved1[3];
+ u8 intr;
+ __be32 arbel_pd; /* lost_count for Tavor */
+ __be32 lkey;
+ u32 reserved2[2];
+ __be32 consumer_index;
+ __be32 producer_index;
+ u32 reserved3[4];
} __attribute__((packed));
#define MTHCA_EQ_STATUS_OK ( 0 << 28)
@@ -128,28 +128,28 @@ struct mthca_eqe {
union {
u32 raw[6];
struct {
- u32 cqn;
+ __be32 cqn;
} __attribute__((packed)) comp;
struct {
- u16 reserved1;
- u16 token;
- u32 reserved2;
- u8 reserved3[3];
- u8 status;
- u64 out_param;
+ u16 reserved1;
+ __be16 token;
+ u32 reserved2;
+ u8 reserved3[3];
+ u8 status;
+ __be64 out_param;
} __attribute__((packed)) cmd;
struct {
- u32 qpn;
+ __be32 qpn;
} __attribute__((packed)) qp;
struct {
- u32 cqn;
- u32 reserved1;
- u8 reserved2[3];
- u8 syndrome;
+ __be32 cqn;
+ u32 reserved1;
+ u8 reserved2[3];
+ u8 syndrome;
} __attribute__((packed)) cq_err;
struct {
- u32 reserved1[2];
- u32 port;
+ u32 reserved1[2];
+ __be32 port;
} __attribute__((packed)) port_change;
} event;
u8 reserved3[3];
@@ -168,7 +168,7 @@ static inline u64 async_mask(struct mthca_dev *dev)
static inline void tavor_set_eq_ci(struct mthca_dev *dev, struct mthca_eq *eq, u32 ci)
{
- u32 doorbell[2];
+ __be32 doorbell[2];
doorbell[0] = cpu_to_be32(MTHCA_EQ_DB_SET_CI | eq->eqn);
doorbell[1] = cpu_to_be32(ci & (eq->nent - 1));
@@ -191,8 +191,8 @@ static inline void arbel_set_eq_ci(struct mthca_dev *dev, struct mthca_eq *eq, u
{
/* See comment in tavor_set_eq_ci() above. */
wmb();
- __raw_writel(cpu_to_be32(ci), dev->eq_regs.arbel.eq_set_ci_base +
- eq->eqn * 8);
+ __raw_writel((__force u32) cpu_to_be32(ci),
+ dev->eq_regs.arbel.eq_set_ci_base + eq->eqn * 8);
/* We still want ordering, just not swabbing, so add a barrier */
mb();
}
@@ -207,7 +207,7 @@ static inline void set_eq_ci(struct mthca_dev *dev, struct mthca_eq *eq, u32 ci)
static inline void tavor_eq_req_not(struct mthca_dev *dev, int eqn)
{
- u32 doorbell[2];
+ __be32 doorbell[2];
doorbell[0] = cpu_to_be32(MTHCA_EQ_DB_REQ_NOT | eqn);
doorbell[1] = 0;
@@ -225,7 +225,7 @@ static inline void arbel_eq_req_not(struct mthca_dev *dev, u32 eqn_mask)
static inline void disarm_cq(struct mthca_dev *dev, int eqn, int cqn)
{
if (!mthca_is_memfree(dev)) {
- u32 doorbell[2];
+ __be32 doorbell[2];
doorbell[0] = cpu_to_be32(MTHCA_EQ_DB_DISARM_CQ | eqn);
doorbell[1] = cpu_to_be32(cqn);