net/vmxnet3: add cmd to register memory region

[dpdk.git] / drivers / net / vmxnet3 / base / vmxnet3_defs.h

diff --git a/drivers/net/vmxnet3/base/vmxnet3_defs.h b/drivers/net/vmxnet3/base/vmxnet3_defs.h
index c708498..bfa9622 100644 (file)
--- a/drivers/net/vmxnet3/base/vmxnet3_defs.h
+++ b/drivers/net/vmxnet3/base/vmxnet3_defs.h
@@ -111,6 +111,7 @@ typedef enum {
    VMXNET3_CMD_ACTIVATE_VF,
    VMXNET3_CMD_RESERVED3,
    VMXNET3_CMD_RESERVED4,
+   VMXNET3_CMD_REGISTER_MEMREGS,
 
    VMXNET3_CMD_FIRST_GET = 0xF00D0000,
    VMXNET3_CMD_GET_QUEUE_STATUS = VMXNET3_CMD_FIRST_GET,
@@ -722,6 +723,30 @@ struct Vmxnet3_SetPolling {
 #include "vmware_pack_end.h"
 Vmxnet3_SetPolling;
 
+typedef
+#include "vmware_pack_begin.h"
+struct Vmxnet3_MemoryRegion {
+       __le64            startPA;
+       __le32            length;
+       __le16            txQueueBits; /* bit n corresponding to tx queue n */
+       __le16            rxQueueBits; /* bit n corresponding to rx queue n */
+}
+#include "vmware_pack_end.h"
+Vmxnet3_MemoryRegion;
+
+#define MAX_MEMORY_REGION_PER_QUEUE 16
+#define MAX_MEMORY_REGION_PER_DEVICE 256
+
+typedef
+#include "vmware_pack_begin.h"
+struct Vmxnet3_MemRegs {
+       __le16           numRegs;
+       __le16           pad[3];
+       Vmxnet3_MemoryRegion memRegs[1];
+}
+#include "vmware_pack_end.h"
+Vmxnet3_MemRegs;
+
 /*
  * If the command data <= 16 bytes, use the shared memory direcly.
  * Otherwise, use the variable length configuration descriptor.