summaryrefslogtreecommitdiffstats
path: root/include/net/mana/gdma.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/net/mana/gdma.h')
-rw-r--r--include/net/mana/gdma.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h
index 88b6ef7ce1..27684135bb 100644
--- a/include/net/mana/gdma.h
+++ b/include/net/mana/gdma.h
@@ -66,6 +66,7 @@ enum {
GDMA_DEVICE_NONE = 0,
GDMA_DEVICE_HWC = 1,
GDMA_DEVICE_MANA = 2,
+ GDMA_DEVICE_MANA_IB = 3,
};
struct gdma_resource {
@@ -149,6 +150,7 @@ struct gdma_general_req {
#define GDMA_MESSAGE_V1 1
#define GDMA_MESSAGE_V2 2
+#define GDMA_MESSAGE_V3 3
struct gdma_general_resp {
struct gdma_resp_hdr hdr;
@@ -293,6 +295,7 @@ struct gdma_queue {
u32 head;
u32 tail;
+ struct list_head entry;
/* Extra fields specific to EQ/CQ. */
union {
@@ -328,6 +331,7 @@ struct gdma_queue_spec {
void *context;
unsigned long log2_throttle_limit;
+ unsigned int msix_index;
} eq;
struct {
@@ -344,7 +348,9 @@ struct gdma_queue_spec {
struct gdma_irq_context {
void (*handler)(void *arg);
- void *arg;
+ /* Protect the eq_list */
+ spinlock_t lock;
+ struct list_head eq_list;
char name[MANA_IRQ_NAME_SZ];
};
@@ -355,7 +361,6 @@ struct gdma_context {
unsigned int max_num_queues;
unsigned int max_num_msix;
unsigned int num_msix_usable;
- struct gdma_resource msix_resource;
struct gdma_irq_context *irq_contexts;
/* L2 MTU */
@@ -387,6 +392,9 @@ struct gdma_context {
/* Azure network adapter */
struct gdma_dev mana;
+
+ /* Azure RDMA adapter */
+ struct gdma_dev mana_ib;
};
#define MAX_NUM_GDMA_DEVICES 4