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path: root/drivers/net/ethernet/emulex/benet/be.h
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Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be.h')
-rw-r--r--drivers/net/ethernet/emulex/benet/be.h37
1 files changed, 36 insertions, 1 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index ff4eb8fe25d5..c5c4c0e83bd1 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -32,6 +32,7 @@
#include <linux/u64_stats_sync.h>
#include "be_hw.h"
+#include "be_roce.h"
#define DRV_VER "4.2.220u"
#define DRV_NAME "be2net"
@@ -102,7 +103,8 @@ static inline char *nic_name(struct pci_dev *pdev)
#define MAX_RX_QS (MAX_RSS_QS + 1) /* RSS qs + 1 def Rx */
#define MAX_TX_QS 8
-#define MAX_MSIX_VECTORS MAX_RSS_QS
+#define MAX_ROCE_EQS 5
+#define MAX_MSIX_VECTORS (MAX_RSS_QS + MAX_ROCE_EQS) /* RSS qs + RoCE */
#define BE_TX_BUDGET 256
#define BE_NAPI_WEIGHT 64
#define MAX_RX_POST BE_NAPI_WEIGHT /* Frags posted at a time */
@@ -405,6 +407,17 @@ struct be_adapter {
u32 tx_fc; /* Tx flow control */
bool stats_cmd_sent;
u8 generation; /* BladeEngine ASIC generation */
+ u32 if_type;
+ struct {
+ u8 __iomem *base; /* Door Bell */
+ u32 size;
+ u32 total_size;
+ u64 io_addr;
+ } roce_db;
+ u32 num_msix_roce_vec;
+ struct ocrdma_dev *ocrdma_dev;
+ struct list_head entry;
+
u32 flash_status;
struct completion flash_compl;
@@ -441,6 +454,10 @@ struct be_adapter {
#define lancer_chip(adapter) ((adapter->pdev->device == OC_DEVICE_ID3) || \
(adapter->pdev->device == OC_DEVICE_ID4))
+#define be_roce_supported(adapter) ((adapter->if_type == SLI_INTF_TYPE_3 || \
+ adapter->sli_family == SKYHAWK_SLI_FAMILY) && \
+ (adapter->function_mode & RDMA_ENABLED))
+
extern const struct ethtool_ops be_ethtool_ops;
#define msix_enabled(adapter) (adapter->num_msix_vec > 0)
@@ -597,6 +614,12 @@ static inline bool be_is_wol_excluded(struct be_adapter *adapter)
}
}
+static inline bool be_type_2_3(struct be_adapter *adapter)
+{
+ return (adapter->if_type == SLI_INTF_TYPE_2 ||
+ adapter->if_type == SLI_INTF_TYPE_3) ? true : false;
+}
+
extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm,
u16 num_popped);
extern void be_link_status_update(struct be_adapter *adapter, u8 link_status);
@@ -606,4 +629,16 @@ extern bool be_is_wol_supported(struct be_adapter *adapter);
extern bool be_pause_supported(struct be_adapter *adapter);
extern u32 be_get_fw_log_level(struct be_adapter *adapter);
+/*
+ * internal function to initialize-cleanup roce device.
+ */
+extern void be_roce_dev_add(struct be_adapter *);
+extern void be_roce_dev_remove(struct be_adapter *);
+
+/*
+ * internal function to open-close roce device during ifup-ifdown.
+ */
+extern void be_roce_dev_open(struct be_adapter *);
+extern void be_roce_dev_close(struct be_adapter *);
+
#endif /* BE_H */
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