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-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_dcbx.c143
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_dcbx.h2
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_dev.c2
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_dcbnl.c5
4 files changed, 99 insertions, 53 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
index e575cfe70454..233ca9727388 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
@@ -271,8 +271,8 @@ qed_dcbx_process_tlv(struct qed_hwfn *p_hwfn,
struct dcbx_app_priority_entry *p_tbl,
u32 pri_tc_tbl, int count, u8 dcbx_version)
{
- u8 tc, priority_map;
enum dcbx_protocol_type type;
+ u8 tc, priority_map;
bool enable, ieee;
u16 protocol_id;
int priority;
@@ -556,8 +556,9 @@ qed_dcbx_get_pfc_data(struct qed_hwfn *p_hwfn,
p_params->pfc.prio[7] = !!(pfc_map & DCBX_PFC_PRI_EN_BITMAP_PRI_7);
DP_VERBOSE(p_hwfn, QED_MSG_DCB,
- "PFC params: willing %d, pfc_bitmap %d\n",
- p_params->pfc.willing, pfc_map);
+ "PFC params: willing %d, pfc_bitmap %u max_tc = %u enabled = %d\n",
+ p_params->pfc.willing, pfc_map, p_params->pfc.max_tc,
+ p_params->pfc.enabled);
}
static void
@@ -576,10 +577,10 @@ qed_dcbx_get_ets_data(struct qed_hwfn *p_hwfn,
p_params->max_ets_tc = QED_MFW_GET_FIELD(p_ets->flags,
DCBX_ETS_MAX_TCS);
DP_VERBOSE(p_hwfn, QED_MSG_DCB,
- "ETS params: willing %d, ets_cbs %d pri_tc_tbl_0 %x max_ets_tc %d\n",
- p_params->ets_willing,
- p_params->ets_cbs,
- p_ets->pri_tc_tbl[0], p_params->max_ets_tc);
+ "ETS params: willing %d, enabled = %d ets_cbs %d pri_tc_tbl_0 %x max_ets_tc %d\n",
+ p_params->ets_willing, p_params->ets_enabled,
+ p_params->ets_cbs, p_ets->pri_tc_tbl[0],
+ p_params->max_ets_tc);
if (p_params->ets_enabled && !p_params->max_ets_tc) {
p_params->max_ets_tc = QED_MAX_PFC_PRIORITIES;
@@ -620,8 +621,7 @@ qed_dcbx_get_common_params(struct qed_hwfn *p_hwfn,
}
static void
-qed_dcbx_get_local_params(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt, struct qed_dcbx_get *params)
+qed_dcbx_get_local_params(struct qed_hwfn *p_hwfn, struct qed_dcbx_get *params)
{
struct dcbx_features *p_feat;
@@ -633,8 +633,7 @@ qed_dcbx_get_local_params(struct qed_hwfn *p_hwfn,
}
static void
-qed_dcbx_get_remote_params(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt, struct qed_dcbx_get *params)
+qed_dcbx_get_remote_params(struct qed_hwfn *p_hwfn, struct qed_dcbx_get *params)
{
struct dcbx_features *p_feat;
@@ -647,7 +646,6 @@ qed_dcbx_get_remote_params(struct qed_hwfn *p_hwfn,
static void
qed_dcbx_get_operational_params(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
struct qed_dcbx_get *params)
{
struct qed_dcbx_operational_params *p_operational;
@@ -668,6 +666,7 @@ qed_dcbx_get_operational_params(struct qed_hwfn *p_hwfn,
if (!enabled) {
p_operational->enabled = enabled;
p_operational->valid = false;
+ DP_VERBOSE(p_hwfn, QED_MSG_DCB, "Dcbx is disabled\n");
return;
}
@@ -681,8 +680,14 @@ qed_dcbx_get_operational_params(struct qed_hwfn *p_hwfn,
DCBX_CONFIG_VERSION_CEE);
p_operational->cee = val;
- DP_VERBOSE(p_hwfn, QED_MSG_DCB, "Version support: ieee %d, cee %d\n",
- p_operational->ieee, p_operational->cee);
+ val = !!(QED_MFW_GET_FIELD(flags, DCBX_CONFIG_VERSION) ==
+ DCBX_CONFIG_VERSION_STATIC);
+ p_operational->local = val;
+
+ DP_VERBOSE(p_hwfn, QED_MSG_DCB,
+ "Version support: ieee %d, cee %d, static %d\n",
+ p_operational->ieee, p_operational->cee,
+ p_operational->local);
qed_dcbx_get_common_params(p_hwfn, &p_feat->app,
p_feat->app.app_pri_tbl, &p_feat->ets,
@@ -697,7 +702,6 @@ qed_dcbx_get_operational_params(struct qed_hwfn *p_hwfn,
static void
qed_dcbx_get_local_lldp_params(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
struct qed_dcbx_get *params)
{
struct lldp_config_params_s *p_local;
@@ -712,7 +716,6 @@ qed_dcbx_get_local_lldp_params(struct qed_hwfn *p_hwfn,
static void
qed_dcbx_get_remote_lldp_params(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
struct qed_dcbx_get *params)
{
struct lldp_status_params_s *p_remote;
@@ -726,25 +729,24 @@ qed_dcbx_get_remote_lldp_params(struct qed_hwfn *p_hwfn,
}
static int
-qed_dcbx_get_params(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
- struct qed_dcbx_get *p_params,
+qed_dcbx_get_params(struct qed_hwfn *p_hwfn, struct qed_dcbx_get *p_params,
enum qed_mib_read_type type)
{
switch (type) {
case QED_DCBX_REMOTE_MIB:
- qed_dcbx_get_remote_params(p_hwfn, p_ptt, p_params);
+ qed_dcbx_get_remote_params(p_hwfn, p_params);
break;
case QED_DCBX_LOCAL_MIB:
- qed_dcbx_get_local_params(p_hwfn, p_ptt, p_params);
+ qed_dcbx_get_local_params(p_hwfn, p_params);
break;
case QED_DCBX_OPERATIONAL_MIB:
- qed_dcbx_get_operational_params(p_hwfn, p_ptt, p_params);
+ qed_dcbx_get_operational_params(p_hwfn, p_params);
break;
case QED_DCBX_REMOTE_LLDP_MIB:
- qed_dcbx_get_remote_lldp_params(p_hwfn, p_ptt, p_params);
+ qed_dcbx_get_remote_lldp_params(p_hwfn, p_params);
break;
case QED_DCBX_LOCAL_LLDP_MIB:
- qed_dcbx_get_local_lldp_params(p_hwfn, p_ptt, p_params);
+ qed_dcbx_get_local_lldp_params(p_hwfn, p_params);
break;
default:
DP_ERR(p_hwfn, "MIB read err, unknown mib type %d\n", type);
@@ -902,7 +904,8 @@ qed_dcbx_mib_update_event(struct qed_hwfn *p_hwfn,
qed_sp_pf_update(p_hwfn);
}
}
- qed_dcbx_get_params(p_hwfn, p_ptt, &p_hwfn->p_dcbx_info->get, type);
+
+ qed_dcbx_get_params(p_hwfn, &p_hwfn->p_dcbx_info->get, type);
qed_dcbx_aen(p_hwfn, type);
return rc;
@@ -910,17 +913,14 @@ qed_dcbx_mib_update_event(struct qed_hwfn *p_hwfn,
int qed_dcbx_info_alloc(struct qed_hwfn *p_hwfn)
{
- int rc = 0;
-
p_hwfn->p_dcbx_info = kzalloc(sizeof(*p_hwfn->p_dcbx_info), GFP_KERNEL);
if (!p_hwfn->p_dcbx_info)
- rc = -ENOMEM;
+ return -ENOMEM;
- return rc;
+ return 0;
}
-void qed_dcbx_info_free(struct qed_hwfn *p_hwfn,
- struct qed_dcbx_info *p_dcbx_info)
+void qed_dcbx_info_free(struct qed_hwfn *p_hwfn)
{
kfree(p_hwfn->p_dcbx_info);
}
@@ -959,14 +959,9 @@ void qed_dcbx_set_pf_update_params(struct qed_dcbx_results *p_src,
p_dcb_data = &p_dest->fcoe_dcb_data;
qed_dcbx_update_protocol_data(p_dcb_data, p_src, DCBX_PROTOCOL_FCOE);
p_dcb_data = &p_dest->roce_dcb_data;
-
- if (p_src->arr[DCBX_PROTOCOL_ROCE].update)
- qed_dcbx_update_protocol_data(p_dcb_data, p_src,
- DCBX_PROTOCOL_ROCE);
- if (p_src->arr[DCBX_PROTOCOL_ROCE_V2].update)
- qed_dcbx_update_protocol_data(p_dcb_data, p_src,
- DCBX_PROTOCOL_ROCE_V2);
-
+ qed_dcbx_update_protocol_data(p_dcb_data, p_src, DCBX_PROTOCOL_ROCE);
+ p_dcb_data = &p_dest->rroce_dcb_data;
+ qed_dcbx_update_protocol_data(p_dcb_data, p_src, DCBX_PROTOCOL_ROCE_V2);
p_dcb_data = &p_dest->iscsi_dcb_data;
qed_dcbx_update_protocol_data(p_dcb_data, p_src, DCBX_PROTOCOL_ISCSI);
p_dcb_data = &p_dest->eth_dcb_data;
@@ -992,7 +987,7 @@ static int qed_dcbx_query_params(struct qed_hwfn *p_hwfn,
if (rc)
goto out;
- rc = qed_dcbx_get_params(p_hwfn, p_ptt, p_get, type);
+ rc = qed_dcbx_get_params(p_hwfn, p_get, type);
out:
qed_ptt_release(p_hwfn, p_ptt);
@@ -1167,6 +1162,9 @@ qed_dcbx_set_local_params(struct qed_hwfn *p_hwfn,
local_admin->config = DCBX_CONFIG_VERSION_DISABLED;
}
+ DP_VERBOSE(p_hwfn, QED_MSG_DCB, "Dcbx version = %d\n",
+ local_admin->config);
+
if (params->override_flags & QED_DCBX_OVERRIDE_PFC_CFG)
qed_dcbx_set_pfc_data(p_hwfn, &local_admin->features.pfc,
&params->config.params);
@@ -1243,6 +1241,8 @@ int qed_dcbx_get_config_params(struct qed_hwfn *p_hwfn,
p_hwfn->p_dcbx_info->set.ver_num |= DCBX_CONFIG_VERSION_CEE;
if (dcbx_info->operational.ieee)
p_hwfn->p_dcbx_info->set.ver_num |= DCBX_CONFIG_VERSION_IEEE;
+ if (dcbx_info->operational.local)
+ p_hwfn->p_dcbx_info->set.ver_num |= DCBX_CONFIG_VERSION_STATIC;
p_hwfn->p_dcbx_info->set.enabled = dcbx_info->operational.enabled;
memcpy(&p_hwfn->p_dcbx_info->set.config.params,
@@ -1792,8 +1792,9 @@ static u8 qed_dcbnl_setdcbx(struct qed_dev *cdev, u8 mode)
DP_VERBOSE(hwfn, QED_MSG_DCB, "new mode = %x\n", mode);
- if (!(mode & DCB_CAP_DCBX_VER_IEEE) && !(mode & DCB_CAP_DCBX_VER_CEE)) {
- DP_INFO(hwfn, "Allowed mode is cee, ieee or both\n");
+ if (!(mode & DCB_CAP_DCBX_VER_IEEE) &&
+ !(mode & DCB_CAP_DCBX_VER_CEE) && !(mode & DCB_CAP_DCBX_STATIC)) {
+ DP_INFO(hwfn, "Allowed modes are cee, ieee or static\n");
return 1;
}
@@ -1813,6 +1814,11 @@ static u8 qed_dcbnl_setdcbx(struct qed_dev *cdev, u8 mode)
dcbx_set.enabled = true;
}
+ if (mode & DCB_CAP_DCBX_STATIC) {
+ dcbx_set.ver_num |= DCBX_CONFIG_VERSION_STATIC;
+ dcbx_set.enabled = true;
+ }
+
ptt = qed_ptt_acquire(hwfn);
if (!ptt)
return 1;
@@ -1821,7 +1827,7 @@ static u8 qed_dcbnl_setdcbx(struct qed_dev *cdev, u8 mode)
qed_ptt_release(hwfn, ptt);
- return 0;
+ return rc;
}
static u8 qed_dcbnl_getfeatcfg(struct qed_dev *cdev, int featid, u8 *flags)
@@ -2200,15 +2206,46 @@ qed_dcbnl_ieee_peer_getpfc(struct qed_dev *cdev, struct ieee_pfc *pfc)
return qed_dcbnl_get_ieee_pfc(cdev, pfc, true);
}
+static int qed_get_sf_ieee_value(u8 selector, u8 *sf_ieee)
+{
+ switch (selector) {
+ case IEEE_8021QAZ_APP_SEL_ETHERTYPE:
+ *sf_ieee = QED_DCBX_SF_IEEE_ETHTYPE;
+ break;
+ case IEEE_8021QAZ_APP_SEL_STREAM:
+ *sf_ieee = QED_DCBX_SF_IEEE_TCP_PORT;
+ break;
+ case IEEE_8021QAZ_APP_SEL_DGRAM:
+ *sf_ieee = QED_DCBX_SF_IEEE_UDP_PORT;
+ break;
+ case IEEE_8021QAZ_APP_SEL_ANY:
+ *sf_ieee = QED_DCBX_SF_IEEE_TCP_UDP_PORT;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static int qed_dcbnl_ieee_getapp(struct qed_dev *cdev, struct dcb_app *app)
{
struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev);
struct qed_dcbx_get *dcbx_info;
struct qed_app_entry *entry;
- bool ethtype;
u8 prio = 0;
+ u8 sf_ieee;
int i;
+ DP_VERBOSE(hwfn, QED_MSG_DCB, "selector = %d protocol = %d\n",
+ app->selector, app->protocol);
+
+ if (qed_get_sf_ieee_value(app->selector, &sf_ieee)) {
+ DP_INFO(cdev, "Invalid selector field value %d\n",
+ app->selector);
+ return -EINVAL;
+ }
+
dcbx_info = qed_dcbnl_get_dcbx(hwfn, QED_DCBX_OPERATIONAL_MIB);
if (!dcbx_info)
return -EINVAL;
@@ -2219,11 +2256,9 @@ static int qed_dcbnl_ieee_getapp(struct qed_dev *cdev, struct dcb_app *app)
return -EINVAL;
}
- /* ieee defines the selector field value for ethertype to be 1 */
- ethtype = !!((app->selector - 1) == DCB_APP_IDTYPE_ETHTYPE);
for (i = 0; i < QED_DCBX_MAX_APP_PROTOCOL; i++) {
entry = &dcbx_info->operational.params.app_entry[i];
- if ((entry->ethtype == ethtype) &&
+ if ((entry->sf_ieee == sf_ieee) &&
(entry->proto_id == app->protocol)) {
prio = entry->prio;
break;
@@ -2251,14 +2286,22 @@ static int qed_dcbnl_ieee_setapp(struct qed_dev *cdev, struct dcb_app *app)
struct qed_dcbx_set dcbx_set;
struct qed_app_entry *entry;
struct qed_ptt *ptt;
- bool ethtype;
+ u8 sf_ieee;
int rc, i;
+ DP_VERBOSE(hwfn, QED_MSG_DCB, "selector = %d protocol = %d pri = %d\n",
+ app->selector, app->protocol, app->priority);
if (app->priority < 0 || app->priority >= QED_MAX_PFC_PRIORITIES) {
DP_INFO(hwfn, "Invalid priority %d\n", app->priority);
return -EINVAL;
}
+ if (qed_get_sf_ieee_value(app->selector, &sf_ieee)) {
+ DP_INFO(cdev, "Invalid selector field value %d\n",
+ app->selector);
+ return -EINVAL;
+ }
+
dcbx_info = qed_dcbnl_get_dcbx(hwfn, QED_DCBX_OPERATIONAL_MIB);
if (!dcbx_info)
return -EINVAL;
@@ -2276,11 +2319,9 @@ static int qed_dcbnl_ieee_setapp(struct qed_dev *cdev, struct dcb_app *app)
if (rc)
return -EINVAL;
- /* ieee defines the selector field value for ethertype to be 1 */
- ethtype = !!((app->selector - 1) == DCB_APP_IDTYPE_ETHTYPE);
for (i = 0; i < QED_DCBX_MAX_APP_PROTOCOL; i++) {
entry = &dcbx_set.config.params.app_entry[i];
- if ((entry->ethtype == ethtype) &&
+ if ((entry->sf_ieee == sf_ieee) &&
(entry->proto_id == app->protocol))
break;
/* First empty slot */
@@ -2296,7 +2337,7 @@ static int qed_dcbnl_ieee_setapp(struct qed_dev *cdev, struct dcb_app *app)
}
dcbx_set.override_flags |= QED_DCBX_OVERRIDE_APP_CFG;
- dcbx_set.config.params.app_entry[i].ethtype = ethtype;
+ dcbx_set.config.params.app_entry[i].sf_ieee = sf_ieee;
dcbx_set.config.params.app_entry[i].proto_id = app->protocol;
dcbx_set.config.params.app_entry[i].prio = BIT(app->priority);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.h b/drivers/net/ethernet/qlogic/qed/qed_dcbx.h
index 2eb988fe1298..414e26268f3a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.h
@@ -119,7 +119,7 @@ qed_dcbx_mib_update_event(struct qed_hwfn *,
struct qed_ptt *, enum qed_mib_read_type);
int qed_dcbx_info_alloc(struct qed_hwfn *p_hwfn);
-void qed_dcbx_info_free(struct qed_hwfn *, struct qed_dcbx_info *);
+void qed_dcbx_info_free(struct qed_hwfn *p_hwfn);
void qed_dcbx_set_pf_update_params(struct qed_dcbx_results *p_src,
struct pf_update_ramrod_data *p_dest);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index fad73195010d..6d2430896c5a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -183,7 +183,7 @@ void qed_resc_free(struct qed_dev *cdev)
}
qed_iov_free(p_hwfn);
qed_dmae_info_free(p_hwfn);
- qed_dcbx_info_free(p_hwfn, p_hwfn->p_dcbx_info);
+ qed_dcbx_info_free(p_hwfn);
}
}
diff --git a/drivers/net/ethernet/qlogic/qede/qede_dcbnl.c b/drivers/net/ethernet/qlogic/qede/qede_dcbnl.c
index 03e8c0212433..a9e7379313db 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_dcbnl.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_dcbnl.c
@@ -281,6 +281,11 @@ static int qede_dcbnl_ieee_setapp(struct net_device *netdev,
struct dcb_app *app)
{
struct qede_dev *edev = netdev_priv(netdev);
+ int err;
+
+ err = dcb_ieee_setapp(netdev, app);
+ if (err)
+ return err;
return edev->ops->dcb->ieee_setapp(edev->cdev, app);
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-28 08:16:50 +0300