@@ -23,7 +23,7 @@
#define PCI_DEVICE_ID_CISCO_VIC_USPACE_NIC 0x00cf /* User space NIC */
-#define DRV_VERSION "1.0.2"
-#define DRV_RELDATE "September 09, 2013"
+#define DRV_VERSION "1.0.3"
+#define DRV_RELDATE "December 19, 2013"
#endif /* USNIC_H_ */
@@ -21,7 +21,7 @@
#define USNIC_ABI_H
/* ABI between userspace and kernel */
-#define USNIC_UVERBS_ABI_VERSION 2
+#define USNIC_UVERBS_ABI_VERSION 3
#define USNIC_QP_GRP_MAX_WQS 8
#define USNIC_QP_GRP_MAX_RQS 8
@@ -30,7 +30,8 @@
enum usnic_transport_type {
USNIC_TRANSPORT_UNKNOWN = 0,
USNIC_TRANSPORT_ROCE_CUSTOM = 1,
- USNIC_TRANSPORT_MAX = 2,
+ USNIC_TRANSPORT_IPV4_UDP = 2,
+ USNIC_TRANSPORT_MAX = 3,
};
struct usnic_transport_spec {
@@ -39,9 +40,16 @@ struct usnic_transport_spec {
struct {
uint16_t port_num;
} usnic_roce;
+ struct {
+ uint32_t sock_fd;
+ } udp;
};
};
+struct usnic_ib_create_qp_cmd {
+ struct usnic_transport_spec spec;
+};
+
/*TODO: Future - usnic_modify_qp needs to pass in generic filters */
struct usnic_ib_create_qp_resp {
u32 vfid;
Expand the kernel/userspace interface so userspace may push down a socket file descriptor to usNIC. Also, bump up the abi and version numbers. Signed-off-by: Upinder Malhi <umalhi@cisco.com> --- drivers/infiniband/hw/usnic/usnic.h | 4 ++-- drivers/infiniband/hw/usnic/usnic_abi.h | 12 ++++++++++-- 2 files changed, 12 insertions(+), 4 deletions(-) -- 1.8.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html