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path: root/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
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Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c47
1 files changed, 29 insertions, 18 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
index 6fe300e316c3..a35d1ec6950e 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
@@ -79,8 +79,9 @@ static void cxgb4_dcb_cleanup_apps(struct net_device *dev)
app.protocol = dcb->app_priority[i].protocolid;
if (dcb->dcb_version == FW_PORT_DCB_VER_IEEE) {
+ app.priority = dcb->app_priority[i].user_prio_map;
app.selector = dcb->app_priority[i].sel_field + 1;
- err = dcb_ieee_setapp(dev, &app);
+ err = dcb_ieee_delapp(dev, &app);
} else {
app.selector = !!(dcb->app_priority[i].sel_field);
err = dcb_setapp(dev, &app);
@@ -122,7 +123,11 @@ void cxgb4_dcb_state_fsm(struct net_device *dev,
case CXGB4_DCB_INPUT_FW_ENABLED: {
/* we're going to use Firmware DCB */
dcb->state = CXGB4_DCB_STATE_FW_INCOMPLETE;
- dcb->supported = CXGB4_DCBX_FW_SUPPORT;
+ dcb->supported = DCB_CAP_DCBX_LLD_MANAGED;
+ if (dcb->dcb_version == FW_PORT_DCB_VER_IEEE)
+ dcb->supported |= DCB_CAP_DCBX_VER_IEEE;
+ else
+ dcb->supported |= DCB_CAP_DCBX_VER_CEE;
break;
}
@@ -238,7 +243,7 @@ void cxgb4_dcb_handle_fw_update(struct adapter *adap,
const struct fw_port_cmd *pcmd)
{
const union fw_port_dcb *fwdcb = &pcmd->u.dcb;
- int port = FW_PORT_CMD_PORTID_GET(be32_to_cpu(pcmd->op_to_portid));
+ int port = FW_PORT_CMD_PORTID_G(be32_to_cpu(pcmd->op_to_portid));
struct net_device *dev = adap->port[port];
struct port_info *pi = netdev_priv(dev);
struct port_dcb_info *dcb = &pi->dcb;
@@ -251,12 +256,12 @@ void cxgb4_dcb_handle_fw_update(struct adapter *adap,
if (dcb_type == FW_PORT_DCB_TYPE_CONTROL) {
enum cxgb4_dcb_state_input input =
((pcmd->u.dcb.control.all_syncd_pkd &
- FW_PORT_CMD_ALL_SYNCD)
+ FW_PORT_CMD_ALL_SYNCD_F)
? CXGB4_DCB_STATE_FW_ALLSYNCED
: CXGB4_DCB_STATE_FW_INCOMPLETE);
if (dcb->dcb_version != FW_PORT_DCB_VER_UNKNOWN) {
- dcb_running_version = FW_PORT_CMD_DCB_VERSION_GET(
+ dcb_running_version = FW_PORT_CMD_DCB_VERSION_G(
be16_to_cpu(
pcmd->u.dcb.control.dcb_version_to_app_state));
if (dcb_running_version == FW_PORT_DCB_VER_CEE1D01 ||
@@ -436,14 +441,17 @@ static void cxgb4_getpgtccfg(struct net_device *dev, int tc,
*up_tc_map = (1 << tc);
/* prio_type is link strict */
- *prio_type = 0x2;
+ if (*pgid != 0xF)
+ *prio_type = 0x2;
}
static void cxgb4_getpgtccfg_tx(struct net_device *dev, int tc,
u8 *prio_type, u8 *pgid, u8 *bw_per,
u8 *up_tc_map)
{
- return cxgb4_getpgtccfg(dev, tc, prio_type, pgid, bw_per, up_tc_map, 1);
+ /* tc 0 is written at MSB position */
+ return cxgb4_getpgtccfg(dev, (7 - tc), prio_type, pgid, bw_per,
+ up_tc_map, 1);
}
@@ -451,7 +459,9 @@ static void cxgb4_getpgtccfg_rx(struct net_device *dev, int tc,
u8 *prio_type, u8 *pgid, u8 *bw_per,
u8 *up_tc_map)
{
- return cxgb4_getpgtccfg(dev, tc, prio_type, pgid, bw_per, up_tc_map, 0);
+ /* tc 0 is written at MSB position */
+ return cxgb4_getpgtccfg(dev, (7 - tc), prio_type, pgid, bw_per,
+ up_tc_map, 0);
}
static void cxgb4_setpgtccfg_tx(struct net_device *dev, int tc,
@@ -461,6 +471,7 @@ static void cxgb4_setpgtccfg_tx(struct net_device *dev, int tc,
struct fw_port_cmd pcmd;
struct port_info *pi = netdev2pinfo(dev);
struct adapter *adap = pi->adapter;
+ int fw_tc = 7 - tc;
u32 _pgid;
int err;
@@ -479,8 +490,8 @@ static void cxgb4_setpgtccfg_tx(struct net_device *dev, int tc,
}
_pgid = be32_to_cpu(pcmd.u.dcb.pgid.pgid);
- _pgid &= ~(0xF << (tc * 4));
- _pgid |= pgid << (tc * 4);
+ _pgid &= ~(0xF << (fw_tc * 4));
+ _pgid |= pgid << (fw_tc * 4);
pcmd.u.dcb.pgid.pgid = cpu_to_be32(_pgid);
INIT_PORT_DCB_WRITE_CMD(pcmd, pi->port_id);
@@ -508,7 +519,7 @@ static void cxgb4_setpgtccfg_tx(struct net_device *dev, int tc,
INIT_PORT_DCB_WRITE_CMD(pcmd, pi->port_id);
if (pi->dcb.state == CXGB4_DCB_STATE_HOST)
- pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY);
+ pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY_F);
err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
if (err != FW_PORT_DCB_CFG_SUCCESS)
@@ -572,7 +583,7 @@ static void cxgb4_setpgbwgcfg_tx(struct net_device *dev, int pgid,
INIT_PORT_DCB_WRITE_CMD(pcmd, pi->port_id);
if (pi->dcb.state == CXGB4_DCB_STATE_HOST)
- pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY);
+ pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY_F);
err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
@@ -593,7 +604,7 @@ static void cxgb4_getpfccfg(struct net_device *dev, int priority, u8 *pfccfg)
priority >= CXGB4_MAX_PRIORITY)
*pfccfg = 0;
else
- *pfccfg = (pi->dcb.pfcen >> priority) & 1;
+ *pfccfg = (pi->dcb.pfcen >> (7 - priority)) & 1;
}
/* Enable/disable Priority Pause Frames for the specified Traffic Class
@@ -612,15 +623,15 @@ static void cxgb4_setpfccfg(struct net_device *dev, int priority, u8 pfccfg)
INIT_PORT_DCB_WRITE_CMD(pcmd, pi->port_id);
if (pi->dcb.state == CXGB4_DCB_STATE_HOST)
- pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY);
+ pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY_F);
pcmd.u.dcb.pfc.type = FW_PORT_DCB_TYPE_PFC;
pcmd.u.dcb.pfc.pfcen = pi->dcb.pfcen;
if (pfccfg)
- pcmd.u.dcb.pfc.pfcen |= (1 << priority);
+ pcmd.u.dcb.pfc.pfcen |= (1 << (7 - priority));
else
- pcmd.u.dcb.pfc.pfcen &= (~(1 << priority));
+ pcmd.u.dcb.pfc.pfcen &= (~(1 << (7 - priority)));
err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
if (err != FW_PORT_DCB_CFG_SUCCESS) {
@@ -831,7 +842,7 @@ static int __cxgb4_setapp(struct net_device *dev, u8 app_idtype, u16 app_id,
/* write out new app table entry */
INIT_PORT_DCB_WRITE_CMD(pcmd, pi->port_id);
if (pi->dcb.state == CXGB4_DCB_STATE_HOST)
- pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY);
+ pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY_F);
pcmd.u.dcb.app_priority.type = FW_PORT_DCB_TYPE_APP_ID;
pcmd.u.dcb.app_priority.protocolid = cpu_to_be16(app_id);
@@ -1071,7 +1082,7 @@ static int cxgb4_cee_peer_getpg(struct net_device *dev, struct cee_pg *pg)
pgid = be32_to_cpu(pcmd.u.dcb.pgid.pgid);
for (i = 0; i < CXGB4_MAX_PRIORITY; i++)
- pg->prio_pg[i] = (pgid >> (i * 4)) & 0xF;
+ pg->prio_pg[7 - i] = (pgid >> (i * 4)) & 0xF;
INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id);
pcmd.u.dcb.pgrate.type = FW_PORT_DCB_TYPE_PGRATE;
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-30 11:46:30 +0000