cnic: Add FCoE support on 57712
- Connection ID (cid) management
- Slow-path command and response support
- Update version to 2.2.11.
Reviewed-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index e46b4c1..b328f6c 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -291,6 +291,10 @@
atomic_t iscsi_conn;
u32 iscsi_start_cid;
+ u32 fcoe_init_cid;
+ u32 fcoe_start_cid;
+ struct cnic_id_tbl fcoe_cid_tbl;
+
u32 max_cid_space;
/* per connection parameters */
@@ -368,6 +372,10 @@
#define BNX2X_ISCSI_PBL_NOT_CACHED 0xff
#define BNX2X_ISCSI_PDU_HEADER_NOT_CACHED 0xff
+#define BNX2X_FCOE_NUM_CONNECTIONS 128
+
+#define BNX2X_FCOE_L5_CID_BASE MAX_ISCSI_TBL_SZ
+
#define BNX2X_CHIP_NUM_57710 0x164e
#define BNX2X_CHIP_NUM_57711 0x164f
#define BNX2X_CHIP_NUM_57711E 0x1650
@@ -426,6 +434,10 @@
#define BNX2X_MF_CFG_ADDR(base, field) \
((base) + offsetof(struct mf_cfg, field))
+#ifndef ETH_MAX_RX_CLIENTS_E2
+#define ETH_MAX_RX_CLIENTS_E2 ETH_MAX_RX_CLIENTS_E1H
+#endif
+
#define CNIC_PORT(cp) ((cp)->pfid & 1)
#define CNIC_FUNC(cp) ((cp)->func)
#define CNIC_PATH(cp) (!BNX2X_CHIP_IS_E2(cp->chip_id) ? 0 :\
@@ -438,7 +450,9 @@
#define BNX2X_SW_CID(x) (x & 0x1ffff)
#define BNX2X_CL_QZONE_ID(cp, cli) \
- (cli + (CNIC_PORT(cp) * ETH_MAX_RX_CLIENTS_E1H))
+ (cli + (CNIC_PORT(cp) * (BNX2X_CHIP_IS_E2(cp->chip_id) ?\
+ ETH_MAX_RX_CLIENTS_E2 : \
+ ETH_MAX_RX_CLIENTS_E1H)))
#define TCP_TSTORM_OOO_DROP_AND_PROC_ACK (0<<4)
#endif