be2net: refactor code that decides adapter->num_rx_queues

[deliverable/linux.git] / drivers / net / benet / be.h

diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index f803c58b941d7196f4ce53d62cf6c5a0a63d33d1..3937bca3d4314c0c7e141c4d4d6b58696e0e00a4 100644 (file)
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -84,7 +84,8 @@ static inline char *nic_name(struct pci_dev *pdev)
 #define MCC_CQ_LEN             256
 
 #define MAX_RSS_QS             4       /* BE limit is 4 queues/port */
-#define BE_MAX_MSIX_VECTORS    (MAX_RSS_QS + 1 + 1)/* RSS qs + 1 def Rx + Tx */
+#define MAX_RX_QS              (MAX_RSS_QS + 1) /* RSS qs + 1 def Rx */
+#define BE_MAX_MSIX_VECTORS    (MAX_RX_QS + 1)/* RX + TX */
 #define BE_NAPI_WEIGHT         64
 #define MAX_RX_POST            BE_NAPI_WEIGHT /* Frags posted at a time */
 #define RX_FRAGS_REFILL_WM     (RX_Q_LEN - MAX_RX_POST)
@@ -276,7 +277,7 @@ struct be_adapter {
        spinlock_t mcc_cq_lock;
 
        struct msix_entry msix_entries[BE_MAX_MSIX_VECTORS];
-       bool msix_enabled;
+       u32 num_msix_vec;
        bool isr_registered;
 
        /* TX Rings */
@@ -287,7 +288,7 @@ struct be_adapter {
        u32 cache_line_break[8];
 
        /* Rx rings */
-       struct be_rx_obj rx_obj[MAX_RSS_QS + 1]; /* one default non-rss Q */
+       struct be_rx_obj rx_obj[MAX_RX_QS];
        u32 num_rx_qs;
        u32 big_page_size;      /* Compounded page size shared by rx wrbs */
 
@@ -351,6 +352,7 @@ struct be_adapter {
 
 extern const struct ethtool_ops be_ethtool_ops;
 
+#define msix_enabled(adapter)          (adapter->num_msix_vec > 0)
 #define tx_stats(adapter)              (&adapter->tx_stats)
 #define rx_stats(rxo)                  (&rxo->stats)