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-rw-r--r--drivers/infiniband/hw/cxgb4/cm.c158
-rw-r--r--drivers/infiniband/hw/cxgb4/iw_cxgb4.h1
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_msg.h19
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_regs.h2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h143
-rw-r--r--drivers/scsi/csiostor/t4fw_api_stor.h39
6 files changed, 315 insertions, 47 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 5de8696..4878704 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -61,6 +61,14 @@ static char *states[] = {
NULL,
};
+static int nocong;
+module_param(nocong, int, 0644);
+MODULE_PARM_DESC(nocong, "Turn of congestion control (default=0)");
+
+static int enable_ecn;
+module_param(enable_ecn, int, 0644);
+MODULE_PARM_DESC(enable_ecn, "Enable ECN (default=0/disabled)");
+
static int dack_mode = 1;
module_param(dack_mode, int, 0644);
MODULE_PARM_DESC(dack_mode, "Delayed ack mode (default=1)");
@@ -441,6 +449,50 @@ static int send_abort(struct c4iw_ep *ep, struct sk_buff *skb, gfp_t gfp)
return c4iw_l2t_send(&ep->com.dev->rdev, skb, ep->l2t);
}
+#define VLAN_NONE 0xfff
+#define FILTER_SEL_VLAN_NONE 0xffff
+#define FILTER_SEL_WIDTH_P_FC (3+1) /* port uses 3 bits, FCoE one bit */
+#define FILTER_SEL_WIDTH_VIN_P_FC \
+ (6 + 7 + FILTER_SEL_WIDTH_P_FC) /* 6 bits are unused, VF uses 7 bits*/
+#define FILTER_SEL_WIDTH_TAG_P_FC \
+ (3 + FILTER_SEL_WIDTH_VIN_P_FC) /* PF uses 3 bits */
+#define FILTER_SEL_WIDTH_VLD_TAG_P_FC (1 + FILTER_SEL_WIDTH_TAG_P_FC)
+
+static unsigned int select_ntuple(struct c4iw_dev *dev, struct dst_entry *dst,
+ struct l2t_entry *l2t)
+{
+ unsigned int ntuple = 0;
+ u32 viid;
+
+ switch (dev->rdev.lldi.filt_mode) {
+
+ /* default filter mode */
+ case HW_TPL_FR_MT_PR_IV_P_FC:
+ if (l2t->vlan == VLAN_NONE)
+ ntuple |= FILTER_SEL_VLAN_NONE << FILTER_SEL_WIDTH_P_FC;
+ else {
+ ntuple |= l2t->vlan << FILTER_SEL_WIDTH_P_FC;
+ ntuple |= 1 << FILTER_SEL_WIDTH_VLD_TAG_P_FC;
+ }
+ ntuple |= l2t->lport << S_PORT | IPPROTO_TCP <<
+ FILTER_SEL_WIDTH_VLD_TAG_P_FC;
+ break;
+ case HW_TPL_FR_MT_PR_OV_P_FC: {
+ viid = cxgb4_port_viid(l2t->neigh->dev);
+
+ ntuple |= FW_VIID_VIN_GET(viid) << FILTER_SEL_WIDTH_P_FC;
+ ntuple |= FW_VIID_PFN_GET(viid) << FILTER_SEL_WIDTH_VIN_P_FC;
+ ntuple |= FW_VIID_VIVLD_GET(viid) << FILTER_SEL_WIDTH_TAG_P_FC;
+ ntuple |= l2t->lport << S_PORT | IPPROTO_TCP <<
+ FILTER_SEL_WIDTH_VLD_TAG_P_FC;
+ break;
+ }
+ default:
+ break;
+ }
+ return ntuple;
+}
+
static int send_connect(struct c4iw_ep *ep)
{
struct cpl_act_open_req *req;
@@ -463,7 +515,8 @@ static int send_connect(struct c4iw_ep *ep)
cxgb4_best_mtu(ep->com.dev->rdev.lldi.mtus, ep->mtu, &mtu_idx);
wscale = compute_wscale(rcv_win);
- opt0 = KEEP_ALIVE(1) |
+ opt0 = (nocong ? NO_CONG(1) : 0) |
+ KEEP_ALIVE(1) |
DELACK(1) |
WND_SCALE(wscale) |
MSS_IDX(mtu_idx) |
@@ -474,6 +527,7 @@ static int send_connect(struct c4iw_ep *ep)
ULP_MODE(ULP_MODE_TCPDDP) |
RCV_BUFSIZ(rcv_win>>10);
opt2 = RX_CHANNEL(0) |
+ CCTRL_ECN(enable_ecn) |
RSS_QUEUE_VALID | RSS_QUEUE(ep->rss_qid);
if (enable_tcp_timestamps)
opt2 |= TSTAMPS_EN(1);
@@ -492,7 +546,7 @@ static int send_connect(struct c4iw_ep *ep)
req->local_ip = ep->com.local_addr.sin_addr.s_addr;
req->peer_ip = ep->com.remote_addr.sin_addr.s_addr;
req->opt0 = cpu_to_be64(opt0);
- req->params = 0;
+ req->params = cpu_to_be32(select_ntuple(ep->com.dev, ep->dst, ep->l2t));
req->opt2 = cpu_to_be32(opt2);
return c4iw_l2t_send(&ep->com.dev->rdev, skb, ep->l2t);
}
@@ -1383,6 +1437,61 @@ static int abort_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
return 0;
}
+static void send_fw_act_open_req(struct c4iw_ep *ep, unsigned int atid)
+{
+ struct sk_buff *skb;
+ struct fw_ofld_connection_wr *req;
+ unsigned int mtu_idx;
+ int wscale;
+
+ skb = get_skb(NULL, sizeof(*req), GFP_KERNEL);
+ req = (struct fw_ofld_connection_wr *)__skb_put(skb, sizeof(*req));
+ memset(req, 0, sizeof(*req));
+ req->op_compl = htonl(V_WR_OP(FW_OFLD_CONNECTION_WR));
+ req->len16_pkd = htonl(FW_WR_LEN16(DIV_ROUND_UP(sizeof(*req), 16)));
+ req->le.filter = cpu_to_be32(select_ntuple(ep->com.dev, ep->dst,
+ ep->l2t));
+ req->le.lport = ep->com.local_addr.sin_port;
+ req->le.pport = ep->com.remote_addr.sin_port;
+ req->le.u.ipv4.lip = ep->com.local_addr.sin_addr.s_addr;
+ req->le.u.ipv4.pip = ep->com.remote_addr.sin_addr.s_addr;
+ req->tcb.t_state_to_astid =
+ htonl(V_FW_OFLD_CONNECTION_WR_T_STATE(TCP_SYN_SENT) |
+ V_FW_OFLD_CONNECTION_WR_ASTID(atid));
+ req->tcb.cplrxdataack_cplpassacceptrpl =
+ htons(F_FW_OFLD_CONNECTION_WR_CPLRXDATAACK);
+ req->tcb.tx_max = jiffies;
+ cxgb4_best_mtu(ep->com.dev->rdev.lldi.mtus, ep->mtu, &mtu_idx);
+ wscale = compute_wscale(rcv_win);
+ req->tcb.opt0 = TCAM_BYPASS(1) |
+ (nocong ? NO_CONG(1) : 0) |
+ KEEP_ALIVE(1) |
+ DELACK(1) |
+ WND_SCALE(wscale) |
+ MSS_IDX(mtu_idx) |
+ L2T_IDX(ep->l2t->idx) |
+ TX_CHAN(ep->tx_chan) |
+ SMAC_SEL(ep->smac_idx) |
+ DSCP(ep->tos) |
+ ULP_MODE(ULP_MODE_TCPDDP) |
+ RCV_BUFSIZ(rcv_win >> 10);
+ req->tcb.opt2 = PACE(1) |
+ TX_QUEUE(ep->com.dev->rdev.lldi.tx_modq[ep->tx_chan]) |
+ RX_CHANNEL(0) |
+ CCTRL_ECN(enable_ecn) |
+ RSS_QUEUE_VALID | RSS_QUEUE(ep->rss_qid);
+ if (enable_tcp_timestamps)
+ req->tcb.opt2 |= TSTAMPS_EN(1);
+ if (enable_tcp_sack)
+ req->tcb.opt2 |= SACK_EN(1);
+ if (wscale && enable_tcp_window_scaling)
+ req->tcb.opt2 |= WND_SCALE_EN(1);
+ req->tcb.opt0 = cpu_to_be64(req->tcb.opt0);
+ req->tcb.opt2 = cpu_to_be32(req->tcb.opt2);
+ set_wr_txq(skb, CPL_PRIORITY_CONTROL, 0);
+ c4iw_l2t_send(&ep->com.dev->rdev, skb, ep->l2t);
+}
+
/*
* Return whether a failed active open has allocated a TID
*/
@@ -1419,6 +1528,14 @@ static int act_open_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
case CPL_ERR_CONN_RESET:
case CPL_ERR_CONN_TIMEDOUT:
break;
+ case CPL_ERR_TCAM_FULL:
+ mutex_lock(&dev->rdev.stats.lock);
+ dev->rdev.stats.tcam_full++;
+ mutex_unlock(&dev->rdev.stats.lock);
+ send_fw_act_open_req(ep,
+ GET_TID_TID(GET_AOPEN_ATID(ntohl(rpl->atid_status))));
+ return 0;
+ break;
default:
printk(KERN_INFO MOD "Active open failure - "
"atid %u status %u errno %d %pI4:%u->%pI4:%u\n",
@@ -1510,14 +1627,15 @@ static void accept_cr(struct c4iw_ep *ep, __be32 peer_ip, struct sk_buff *skb,
skb_get(skb);
cxgb4_best_mtu(ep->com.dev->rdev.lldi.mtus, ep->mtu, &mtu_idx);
wscale = compute_wscale(rcv_win);
- opt0 = KEEP_ALIVE(1) |
+ opt0 = (nocong ? NO_CONG(1) : 0) |
+ KEEP_ALIVE(1) |
DELACK(1) |
WND_SCALE(wscale) |
MSS_IDX(mtu_idx) |
L2T_IDX(ep->l2t->idx) |
TX_CHAN(ep->tx_chan) |
SMAC_SEL(ep->smac_idx) |
- DSCP(ep->tos) |
+ DSCP(ep->tos >> 2) |
ULP_MODE(ULP_MODE_TCPDDP) |
RCV_BUFSIZ(rcv_win>>10);
opt2 = RX_CHANNEL(0) |
@@ -1529,6 +1647,15 @@ static void accept_cr(struct c4iw_ep *ep, __be32 peer_ip, struct sk_buff *skb,
opt2 |= SACK_EN(1);
if (wscale && enable_tcp_window_scaling)
opt2 |= WND_SCALE_EN(1);
+ if (enable_ecn) {
+ const struct tcphdr *tcph;
+ u32 hlen = ntohl(req->hdr_len);
+
+ tcph = (const void *)(req + 1) + G_ETH_HDR_LEN(hlen) +
+ G_IP_HDR_LEN(hlen);
+ if (tcph->ece && tcph->cwr)
+ opt2 |= CCTRL_ECN(1);
+ }
rpl = cplhdr(skb);
INIT_TP_WR(rpl, ep->hwtid);
@@ -2647,11 +2774,14 @@ static int fw6_msg(struct c4iw_dev *dev, struct sk_buff *skb)
struct cpl_fw6_msg *rpl = cplhdr(skb);
struct c4iw_wr_wait *wr_waitp;
int ret;
+ u8 opcode;
+ struct cpl_fw6_msg_ofld_connection_wr_rpl *req;
+ struct c4iw_ep *ep;
PDBG("%s type %u\n", __func__, rpl->type);
switch (rpl->type) {
- case 1:
+ case FW6_TYPE_WR_RPL:
ret = (int)((be64_to_cpu(rpl->data[0]) >> 8) & 0xff);
wr_waitp = (struct c4iw_wr_wait *)(__force unsigned long) rpl->data[1];
PDBG("%s wr_waitp %p ret %u\n", __func__, wr_waitp, ret);
@@ -2659,9 +2789,25 @@ static int fw6_msg(struct c4iw_dev *dev, struct sk_buff *skb)
c4iw_wake_up(wr_waitp, ret ? -ret : 0);
kfree_skb(skb);
break;
- case 2:
+ case FW6_TYPE_CQE:
sched(dev, skb);
break;
+ case FW6_TYPE_OFLD_CONNECTION_WR_RPL:
+ opcode = *(const u8 *)rpl->data;
+ if (opcode == FW_OFLD_CONNECTION_WR) {
+ req =
+ (struct cpl_fw6_msg_ofld_connection_wr_rpl *)rpl->data;
+ if (req->t_state == TCP_SYN_SENT
+ && (req->retval == FW_ENOMEM
+ || req->retval == FW_EADDRINUSE)) {
+ ep = (struct c4iw_ep *)
+ lookup_atid(dev->rdev.lldi.tids,
+ req->tid);
+ c4iw_l2t_send(&dev->rdev, skb, ep->l2t);
+ return 0;
+ }
+ }
+ break;
default:
printk(KERN_ERR MOD "%s unexpected fw6 msg type %u\n", __func__,
rpl->type);
diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
index 9beb3a9..6a17fde 100644
--- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
+++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
@@ -130,6 +130,7 @@ struct c4iw_stats {
u64 db_empty;
u64 db_drop;
u64 db_state_transitions;
+ u64 tcam_full;
};
struct c4iw_rdev {
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
index 99ff717..dcf6d61 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
@@ -193,6 +193,10 @@ struct work_request_hdr {
__be64 wr_lo;
};
+/* wr_hi fields */
+#define S_WR_OP 24
+#define V_WR_OP(x) ((__u64)(x) << S_WR_OP)
+
#define WR_HDR struct work_request_hdr wr
struct cpl_pass_open_req {
@@ -204,12 +208,14 @@ struct cpl_pass_open_req {
__be32 peer_ip;
__be64 opt0;
#define TX_CHAN(x) ((x) << 2)
+#define NO_CONG(x) ((x) << 4)
#define DELACK(x) ((x) << 5)
#define ULP_MODE(x) ((x) << 8)
#define RCV_BUFSIZ(x) ((x) << 12)
#define DSCP(x) ((x) << 22)
#define SMAC_SEL(x) ((u64)(x) << 28)
#define L2T_IDX(x) ((u64)(x) << 36)
+#define TCAM_BYPASS(x) ((u64)(x) << 48)
#define NAGLE(x) ((u64)(x) << 49)
#define WND_SCALE(x) ((u64)(x) << 50)
#define KEEP_ALIVE(x) ((u64)(x) << 54)
@@ -247,8 +253,10 @@ struct cpl_pass_accept_rpl {
#define RSS_QUEUE_VALID (1 << 10)
#define RX_COALESCE_VALID(x) ((x) << 11)
#define RX_COALESCE(x) ((x) << 12)
+#define PACE(x) ((x) << 16)
#define TX_QUEUE(x) ((x) << 23)
#define RX_CHANNEL(x) ((x) << 26)
+#define CCTRL_ECN(x) ((x) << 27)
#define WND_SCALE_EN(x) ((x) << 28)
#define TSTAMPS_EN(x) ((x) << 29)
#define SACK_EN(x) ((x) << 30)
@@ -635,6 +643,17 @@ struct cpl_fw6_msg {
/* cpl_fw6_msg.type values */
enum {
FW6_TYPE_CMD_RPL = 0,
+ FW6_TYPE_WR_RPL = 1,
+ FW6_TYPE_CQE = 2,
+ FW6_TYPE_OFLD_CONNECTION_WR_RPL = 3,
+};
+
+struct cpl_fw6_msg_ofld_connection_wr_rpl {
+ __u64 cookie;
+ __be32 tid; /* or atid in case of active failure */
+ __u8 t_state;
+ __u8 retval;
+ __u8 rsvd[2];
};
enum {
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
index aef5291..a2c29f7 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
@@ -1097,4 +1097,6 @@
#define A_TP_TX_SCHED_PCMD 0x25
+#define S_PORT 1
+
#endif /* __T4_REGS_H */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
index e98b6ff..a0dcccd 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
@@ -35,8 +35,43 @@
#ifndef _T4FW_INTERFACE_H_
#define _T4FW_INTERFACE_H_
-enum fw_ret_val {
- FW_ENOEXEC = 8, /* Exec format error; inv microcode */
+enum fw_retval {
+ FW_SUCCESS = 0, /* completed sucessfully */
+ FW_EPERM = 1, /* operation not permitted */
+ FW_ENOENT = 2, /* no such file or directory */
+ FW_EIO = 5, /* input/output error; hw bad */
+ FW_ENOEXEC = 8, /* exec format error; inv microcode */
+ FW_EAGAIN = 11, /* try again */
+ FW_ENOMEM = 12, /* out of memory */
+ FW_EFAULT = 14, /* bad address; fw bad */
+ FW_EBUSY = 16, /* resource busy */
+ FW_EEXIST = 17, /* file exists */
+ FW_EINVAL = 22, /* invalid argument */
+ FW_ENOSPC = 28, /* no space left on device */
+ FW_ENOSYS = 38, /* functionality not implemented */
+ FW_EPROTO = 71, /* protocol error */
+ FW_EADDRINUSE = 98, /* address already in use */
+ FW_EADDRNOTAVAIL = 99, /* cannot assigned requested address */
+ FW_ENETDOWN = 100, /* network is down */
+ FW_ENETUNREACH = 101, /* network is unreachable */
+ FW_ENOBUFS = 105, /* no buffer space available */
+ FW_ETIMEDOUT = 110, /* timeout */
+ FW_EINPROGRESS = 115, /* fw internal */
+ FW_SCSI_ABORT_REQUESTED = 128, /* */
+ FW_SCSI_ABORT_TIMEDOUT = 129, /* */
+ FW_SCSI_ABORTED = 130, /* */
+ FW_SCSI_CLOSE_REQUESTED = 131, /* */
+ FW_ERR_LINK_DOWN = 132, /* */
+ FW_RDEV_NOT_READY = 133, /* */
+ FW_ERR_RDEV_LOST = 134, /* */
+ FW_ERR_RDEV_LOGO = 135, /* */
+ FW_FCOE_NO_XCHG = 136, /* */
+ FW_SCSI_RSP_ERR = 137, /* */
+ FW_ERR_RDEV_IMPL_LOGO = 138, /* */
+ FW_SCSI_UNDER_FLOW_ERR = 139, /* */
+ FW_SCSI_OVER_FLOW_ERR = 140, /* */
+ FW_SCSI_DDP_ERR = 141, /* DDP error*/
+ FW_SCSI_TASK_ERR = 142, /* No SCSI tasks available */
};
#define FW_T4VF_SGE_BASE_ADDR 0x0000
@@ -50,6 +85,7 @@ enum fw_wr_opcodes {
FW_ULPTX_WR = 0x04,
FW_TP_WR = 0x05,
FW_ETH_TX_PKT_WR = 0x08,
+ FW_OFLD_CONNECTION_WR = 0x2f,
FW_FLOWC_WR = 0x0a,
FW_OFLD_TX_DATA_WR = 0x0b,
FW_CMD_WR = 0x10,
@@ -85,6 +121,7 @@ struct fw_wr_hdr {
#define FW_WR_LEN16(x) ((x) << 0)
#define HW_TPL_FR_MT_PR_IV_P_FC 0X32B
+#define HW_TPL_FR_MT_PR_OV_P_FC 0X327
/* filter wr reply code in cookie in CPL_SET_TCB_RPL */
enum fw_filter_wr_cookie {
@@ -379,6 +416,108 @@ struct fw_eth_tx_pkt_wr {
__be64 r3;
};
+struct fw_ofld_connection_wr {
+ __be32 op_compl;
+ __be32 len16_pkd;
+ __u64 cookie;
+ __be64 r2;
+ __be64 r3;
+ struct fw_ofld_connection_le {
+ __be32 version_cpl;
+ __be32 filter;
+ __be32 r1;
+ __be16 lport;
+ __be16 pport;
+ union fw_ofld_connection_leip {
+ struct fw_ofld_connection_le_ipv4 {
+ __be32 pip;
+ __be32 lip;
+ __be64 r0;
+ __be64 r1;
+ __be64 r2;
+ } ipv4;
+ struct fw_ofld_connection_le_ipv6 {
+ __be64 pip_hi;
+ __be64 pip_lo;
+ __be64 lip_hi;
+ __be64 lip_lo;
+ } ipv6;
+ } u;
+ } le;
+ struct fw_ofld_connection_tcb {
+ __be32 t_state_to_astid;
+ __be16 cplrxdataack_cplpassacceptrpl;
+ __be16 rcv_adv;
+ __be32 rcv_nxt;
+ __be32 tx_max;
+ __be64 opt0;
+ __be32 opt2;
+ __be32 r1;
+ __be64 r2;
+ __be64 r3;
+ } tcb;
+};
+
+#define S_FW_OFLD_CONNECTION_WR_VERSION 31
+#define M_FW_OFLD_CONNECTION_WR_VERSION 0x1
+#define V_FW_OFLD_CONNECTION_WR_VERSION(x) \
+ ((x) << S_FW_OFLD_CONNECTION_WR_VERSION)
+#define G_FW_OFLD_CONNECTION_WR_VERSION(x) \
+ (((x) >> S_FW_OFLD_CONNECTION_WR_VERSION) & \
+ M_FW_OFLD_CONNECTION_WR_VERSION)
+#define F_FW_OFLD_CONNECTION_WR_VERSION \
+ V_FW_OFLD_CONNECTION_WR_VERSION(1U)
+
+#define S_FW_OFLD_CONNECTION_WR_CPL 30
+#define M_FW_OFLD_CONNECTION_WR_CPL 0x1
+#define V_FW_OFLD_CONNECTION_WR_CPL(x) ((x) << S_FW_OFLD_CONNECTION_WR_CPL)
+#define G_FW_OFLD_CONNECTION_WR_CPL(x) \
+ (((x) >> S_FW_OFLD_CONNECTION_WR_CPL) & M_FW_OFLD_CONNECTION_WR_CPL)
+#define F_FW_OFLD_CONNECTION_WR_CPL V_FW_OFLD_CONNECTION_WR_CPL(1U)
+
+#define S_FW_OFLD_CONNECTION_WR_T_STATE 28
+#define M_FW_OFLD_CONNECTION_WR_T_STATE 0xf
+#define V_FW_OFLD_CONNECTION_WR_T_STATE(x) \
+ ((x) << S_FW_OFLD_CONNECTION_WR_T_STATE)
+#define G_FW_OFLD_CONNECTION_WR_T_STATE(x) \
+ (((x) >> S_FW_OFLD_CONNECTION_WR_T_STATE) & \
+ M_FW_OFLD_CONNECTION_WR_T_STATE)
+
+#define S_FW_OFLD_CONNECTION_WR_RCV_SCALE 24
+#define M_FW_OFLD_CONNECTION_WR_RCV_SCALE 0xf
+#define V_FW_OFLD_CONNECTION_WR_RCV_SCALE(x) \
+ ((x) << S_FW_OFLD_CONNECTION_WR_RCV_SCALE)
+#define G_FW_OFLD_CONNECTION_WR_RCV_SCALE(x) \
+ (((x) >> S_FW_OFLD_CONNECTION_WR_RCV_SCALE) & \
+ M_FW_OFLD_CONNECTION_WR_RCV_SCALE)
+
+#define S_FW_OFLD_CONNECTION_WR_ASTID 0
+#define M_FW_OFLD_CONNECTION_WR_ASTID 0xffffff
+#define V_FW_OFLD_CONNECTION_WR_ASTID(x) \
+ ((x) << S_FW_OFLD_CONNECTION_WR_ASTID)
+#define G_FW_OFLD_CONNECTION_WR_ASTID(x) \
+ (((x) >> S_FW_OFLD_CONNECTION_WR_ASTID) & M_FW_OFLD_CONNECTION_WR_ASTID)
+
+#define S_FW_OFLD_CONNECTION_WR_CPLRXDATAACK 15
+#define M_FW_OFLD_CONNECTION_WR_CPLRXDATAACK 0x1
+#define V_FW_OFLD_CONNECTION_WR_CPLRXDATAACK(x) \
+ ((x) << S_FW_OFLD_CONNECTION_WR_CPLRXDATAACK)
+#define G_FW_OFLD_CONNECTION_WR_CPLRXDATAACK(x) \
+ (((x) >> S_FW_OFLD_CONNECTION_WR_CPLRXDATAACK) & \
+ M_FW_OFLD_CONNECTION_WR_CPLRXDATAACK)
+#define F_FW_OFLD_CONNECTION_WR_CPLRXDATAACK \
+ V_FW_OFLD_CONNECTION_WR_CPLRXDATAACK(1U)
+
+#define S_FW_OFLD_CONNECTION_WR_CPLPASSACCEPTRPL 14
+#define M_FW_OFLD_CONNECTION_WR_CPLPASSACCEPTRPL 0x1
+#define V_FW_OFLD_CONNECTION_WR_CPLPASSACCEPTRPL(x) \
+ ((x) << S_FW_OFLD_CONNECTION_WR_CPLPASSACCEPTRPL)
+#define G_FW_OFLD_CONNECTION_WR_CPLPASSACCEPTRPL(x) \
+ (((x) >> S_FW_OFLD_CONNECTION_WR_CPLPASSACCEPTRPL) & \
+ M_FW_OFLD_CONNECTION_WR_CPLPASSACCEPTRPL)
+#define F_FW_OFLD_CONNECTION_WR_CPLPASSACCEPTRPL \
+ V_FW_OFLD_CONNECTION_WR_CPLPASSACCEPTRPL(1U)
+
enum fw_flowc_mnem {
FW_FLOWC_MNEM_PFNVFN, /* PFN [15:8] VFN [7:0] */
FW_FLOWC_MNEM_CH,
diff --git a/drivers/scsi/csiostor/t4fw_api_stor.h b/drivers/scsi/csiostor/t4fw_api_stor.h
index 1223e0d..097e52c 100644
--- a/drivers/scsi/csiostor/t4fw_api_stor.h
+++ b/drivers/scsi/csiostor/t4fw_api_stor.h
@@ -40,45 +40,6 @@
* R E T U R N V A L U E S
********************************/
-enum fw_retval {
- FW_SUCCESS = 0, /* completed sucessfully */
- FW_EPERM = 1, /* operation not permitted */
- FW_ENOENT = 2, /* no such file or directory */
- FW_EIO = 5, /* input/output error; hw bad */
- FW_ENOEXEC = 8, /* exec format error; inv microcode */
- FW_EAGAIN = 11, /* try again */
- FW_ENOMEM = 12, /* out of memory */
- FW_EFAULT = 14, /* bad address; fw bad */
- FW_EBUSY = 16, /* resource busy */
- FW_EEXIST = 17, /* file exists */
- FW_EINVAL = 22, /* invalid argument */
- FW_ENOSPC = 28, /* no space left on device */
- FW_ENOSYS = 38, /* functionality not implemented */
- FW_EPROTO = 71, /* protocol error */
- FW_EADDRINUSE = 98, /* address already in use */
- FW_EADDRNOTAVAIL = 99, /* cannot assigned requested address */
- FW_ENETDOWN = 100, /* network is down */
- FW_ENETUNREACH = 101, /* network is unreachable */
- FW_ENOBUFS = 105, /* no buffer space available */
- FW_ETIMEDOUT = 110, /* timeout */
- FW_EINPROGRESS = 115, /* fw internal */
- FW_SCSI_ABORT_REQUESTED = 128, /* */
- FW_SCSI_ABORT_TIMEDOUT = 129, /* */
- FW_SCSI_ABORTED = 130, /* */
- FW_SCSI_CLOSE_REQUESTED = 131, /* */
- FW_ERR_LINK_DOWN = 132, /* */
- FW_RDEV_NOT_READY = 133, /* */
- FW_ERR_RDEV_LOST = 134, /* */
- FW_ERR_RDEV_LOGO = 135, /* */
- FW_FCOE_NO_XCHG = 136, /* */
- FW_SCSI_RSP_ERR = 137, /* */
- FW_ERR_RDEV_IMPL_LOGO = 138, /* */
- FW_SCSI_UNDER_FLOW_ERR = 139, /* */
- FW_SCSI_OVER_FLOW_ERR = 140, /* */
- FW_SCSI_DDP_ERR = 141, /* DDP error*/
- FW_SCSI_TASK_ERR = 142, /* No SCSI tasks available */
-};
-
enum fw_fcoe_link_sub_op {
FCOE_LINK_DOWN = 0x0,
FCOE_LINK_UP = 0x1,
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