Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

[cascardo/linux.git] / drivers / infiniband / hw / hfi1 / verbs.c

diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c
index 0a0e93e..4b7a16c 100644 (file)
--- a/drivers/infiniband/hw/hfi1/verbs.c
+++ b/drivers/infiniband/hw/hfi1/verbs.c
@@ -76,7 +76,7 @@ static unsigned int hfi1_max_ahs = 0xFFFF;
 module_param_named(max_ahs, hfi1_max_ahs, uint, S_IRUGO);
 MODULE_PARM_DESC(max_ahs, "Maximum number of address handles to support");
 
-unsigned int hfi1_max_cqes = 0x2FFFF;
+unsigned int hfi1_max_cqes = 0x2FFFFF;
 module_param_named(max_cqes, hfi1_max_cqes, uint, S_IRUGO);
 MODULE_PARM_DESC(max_cqes,
                 "Maximum number of completion queue entries to support");
@@ -89,7 +89,7 @@ unsigned int hfi1_max_qp_wrs = 0x3FFF;
 module_param_named(max_qp_wrs, hfi1_max_qp_wrs, uint, S_IRUGO);
 MODULE_PARM_DESC(max_qp_wrs, "Maximum number of QP WRs to support");
 
-unsigned int hfi1_max_qps = 16384;
+unsigned int hfi1_max_qps = 32768;
 module_param_named(max_qps, hfi1_max_qps, uint, S_IRUGO);
 MODULE_PARM_DESC(max_qps, "Maximum number of QPs to support");
 
@@ -335,7 +335,7 @@ const u8 hdr_len_by_opcode[256] = {
        [IB_OPCODE_RC_RDMA_READ_RESPONSE_LAST]        = 12 + 8 + 4,
        [IB_OPCODE_RC_RDMA_READ_RESPONSE_ONLY]        = 12 + 8 + 4,
        [IB_OPCODE_RC_ACKNOWLEDGE]                    = 12 + 8 + 4,
-       [IB_OPCODE_RC_ATOMIC_ACKNOWLEDGE]             = 12 + 8 + 4,
+       [IB_OPCODE_RC_ATOMIC_ACKNOWLEDGE]             = 12 + 8 + 4 + 8,
        [IB_OPCODE_RC_COMPARE_SWAP]                   = 12 + 8 + 28,
        [IB_OPCODE_RC_FETCH_ADD]                      = 12 + 8 + 28,
        [IB_OPCODE_RC_SEND_LAST_WITH_INVALIDATE]      = 12 + 8 + 4,
@@ -1441,7 +1441,8 @@ static int modify_device(struct ib_device *device,
        }
 
        if (device_modify_mask & IB_DEVICE_MODIFY_NODE_DESC) {
-               memcpy(device->node_desc, device_modify->node_desc, 64);
+               memcpy(device->node_desc, device_modify->node_desc,
+                      IB_DEVICE_NODE_DESC_MAX);
                for (i = 0; i < dd->num_pports; i++) {
                        struct hfi1_ibport *ibp = &dd->pport[i].ibport_data;