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Diffstat (limited to 'drivers/net/enic/enic_res.h')
-rw-r--r--drivers/net/enic/enic_res.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/enic/enic_res.h b/drivers/net/enic/enic_res.h
index cf3a6fde..3786bc0e 100644
--- a/drivers/net/enic/enic_res.h
+++ b/drivers/net/enic/enic_res.h
@@ -16,6 +16,13 @@
#define ENIC_MIN_RQ_DESCS 64
#define ENIC_MAX_RQ_DESCS 4096
+/* A descriptor ring has a multiple of 32 descriptors */
+#define ENIC_ALIGN_DESCS 32
+#define ENIC_ALIGN_DESCS_MASK ~(ENIC_ALIGN_DESCS - 1)
+
+/* Request a completion index every 32 buffers (roughly packets) */
+#define ENIC_WQ_CQ_THRESH 32
+
#define ENIC_MIN_MTU 68
/* Does not include (possible) inserted VLAN tag and FCS */
@@ -30,6 +37,21 @@
#define ENIC_NON_TSO_MAX_DESC 16
#define ENIC_DEFAULT_RX_FREE_THRESH 32
#define ENIC_TX_XMIT_MAX 64
+#define ENIC_RX_BURST_MAX 64
+
+/* Defaults for dev_info.default_{rx,tx}portconf */
+#define ENIC_DEFAULT_RX_BURST 32
+#define ENIC_DEFAULT_RX_RINGS 1
+#define ENIC_DEFAULT_RX_RING_SIZE 512
+#define ENIC_DEFAULT_TX_BURST 32
+#define ENIC_DEFAULT_TX_RINGS 1
+#define ENIC_DEFAULT_TX_RING_SIZE 512
+
+#define ENIC_RSS_DEFAULT_CPU 0
+#define ENIC_RSS_BASE_CPU 0
+#define ENIC_RSS_HASH_BITS 7
+#define ENIC_RSS_RETA_SIZE (1 << ENIC_RSS_HASH_BITS)
+#define ENIC_RSS_HASH_KEY_SIZE 40
#define ENIC_SETTING(enic, f) ((enic->config.flags & VENETF_##f) ? 1 : 0)