X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=blobdiff_plain;f=drivers%2Finfiniband%2Fhw%2Fhfi1%2Fverbs.c;h=4b7a16ceb3629cad0cc8d8b5322e997ec4ed4486;hp=0a0e93eb80e230fb312c683cf74982b79a5cf704;hb=b9044ac8292fc94bee33f6f08acaed3ac55f0c75;hpb=b374e060cc2aa31ceca885a7fe5bd591876c02b3

diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c
index 0a0e93eb80e2..4b7a16ceb362 100644
--- 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;