1 files changed, 32 insertions, 31 deletions

diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index cbcf2b4722e4..18f0981eb0c1 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2004, 2005 Topspin Communications.  All rights reserved.
+ * Copyright (c) 2005 Mellanox Technologies. All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
@@ -51,18 +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)
@@ -127,28 +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];
@@ -167,7 +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));
@@ -190,8 +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();
 }
@@ -206,7 +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;
@@ -224,7 +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);