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Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/bnxt_re.h')
-rw-r--r--drivers/infiniband/hw/bnxt_re/bnxt_re.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/bnxt_re.h b/drivers/infiniband/hw/bnxt_re/bnxt_re.h
index 08772836fded..85527532c49d 100644
--- a/drivers/infiniband/hw/bnxt_re/bnxt_re.h
+++ b/drivers/infiniband/hw/bnxt_re/bnxt_re.h
@@ -51,6 +51,8 @@
#define BNXT_RE_PAGE_SIZE_8M BIT(23)
#define BNXT_RE_PAGE_SIZE_1G BIT(30)
+#define BNXT_RE_MAX_MR_SIZE BIT(30)
+
#define BNXT_RE_MAX_QPC_COUNT (64 * 1024)
#define BNXT_RE_MAX_MRW_COUNT (64 * 1024)
#define BNXT_RE_MAX_SRQC_COUNT (64 * 1024)
@@ -60,6 +62,13 @@
#define BNXT_RE_RQ_WQE_THRESHOLD 32
+/*
+ * Setting the default ack delay value to 16, which means
+ * the default timeout is approx. 260ms(4 usec * 2 ^(timeout))
+ */
+
+#define BNXT_RE_DEFAULT_ACK_DELAY 16
+
struct bnxt_re_work {
struct work_struct work;
unsigned long event;