From: Raju Rangoju <rajur@chelsio.com>
Date: Wed, 6 Feb 2019 22:54:42 +0530
Subject: cxgb4: add tcb flags and tcb rpl struct
Patch-mainline: v5.1-rc1
Git-commit: e381a1cb650d97e213b5943c81bbcadf8f480962
References: bsc#1136345 jsc#SLE-4681
This patch adds the tcb flags and structures needed for querying tcb
information.
Signed-off-by: Raju Rangoju <rajur@chelsio.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 8 ++++++++
drivers/net/ethernet/chelsio/cxgb4/t4_tcb.h | 12 ++++++++++++
2 files changed, 20 insertions(+)
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
@@ -56,6 +56,7 @@ enum {
CPL_TX_DATA_ISO = 0x1F,
CPL_CLOSE_LISTSRV_RPL = 0x20,
+ CPL_GET_TCB_RPL = 0x22,
CPL_L2T_WRITE_RPL = 0x23,
CPL_PASS_OPEN_RPL = 0x24,
CPL_ACT_OPEN_RPL = 0x25,
@@ -688,6 +689,13 @@ struct cpl_get_tcb {
#define NO_REPLY_V(x) ((x) << NO_REPLY_S)
#define NO_REPLY_F NO_REPLY_V(1U)
+struct cpl_get_tcb_rpl {
+ union opcode_tid ot;
+ __u8 cookie;
+ __u8 status;
+ __be16 len;
+};
+
struct cpl_set_tcb_field {
WR_HDR;
union opcode_tid ot;
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_tcb.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_tcb.h
@@ -41,6 +41,14 @@
#define TCB_SMAC_SEL_V(x) ((x) << TCB_SMAC_SEL_S)
#define TCB_T_FLAGS_W 1
+#define TCB_T_FLAGS_S 0
+#define TCB_T_FLAGS_M 0xffffffffffffffffULL
+#define TCB_T_FLAGS_V(x) ((__u64)(x) << TCB_T_FLAGS_S)
+
+#define TCB_RQ_START_W 30
+#define TCB_RQ_START_S 0
+#define TCB_RQ_START_M 0x3ffffffULL
+#define TCB_RQ_START_V(x) ((x) << TCB_RQ_START_S)
#define TF_CCTRL_ECE_S 60
#define TF_CCTRL_CWR_S 61
@@ -66,4 +74,8 @@
#define TCB_RX_FRAG3_LEN_RAW_W 29
#define TCB_RX_FRAG3_START_IDX_OFFSET_RAW_W 30
#define TCB_PDU_HDR_LEN_W 31
+
+#define TF_RX_PDU_OUT_S 49
+#define TF_RX_PDU_OUT_V(x) ((__u64)(x) << TF_RX_PDU_OUT_S)
+
#endif /* __T4_TCB_H */