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path: root/drivers/net/ethernet/qlogic/qed/qed_l2.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_l2.c')
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_l2.c119
1 files changed, 76 insertions, 43 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c
index 085338990f49..893ef08a4b39 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_l2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c
@@ -223,10 +223,9 @@ _qed_eth_queue_to_cid(struct qed_hwfn *p_hwfn,
struct qed_queue_cid *p_cid;
int rc;
- p_cid = vmalloc(sizeof(*p_cid));
+ p_cid = vzalloc(sizeof(*p_cid));
if (!p_cid)
return NULL;
- memset(p_cid, 0, sizeof(*p_cid));
p_cid->opaque_fid = opaque_fid;
p_cid->cid = cid;
@@ -1969,33 +1968,45 @@ void qed_reset_vport_stats(struct qed_dev *cdev)
_qed_get_vport_stats(cdev, cdev->reset_stats);
}
-static void
-qed_arfs_mode_configure(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
- struct qed_arfs_config_params *p_cfg_params)
+static enum gft_profile_type
+qed_arfs_mode_to_hsi(enum qed_filter_config_mode mode)
{
- if (p_cfg_params->arfs_enable) {
- qed_set_rfs_mode_enable(p_hwfn, p_ptt, p_hwfn->rel_pf_id,
- p_cfg_params->tcp, p_cfg_params->udp,
- p_cfg_params->ipv4, p_cfg_params->ipv6);
- DP_VERBOSE(p_hwfn, QED_MSG_SP,
- "tcp = %s, udp = %s, ipv4 = %s, ipv6 =%s\n",
+ if (mode == QED_FILTER_CONFIG_MODE_5_TUPLE)
+ return GFT_PROFILE_TYPE_4_TUPLE;
+ if (mode == QED_FILTER_CONFIG_MODE_IP_DEST)
+ return GFT_PROFILE_TYPE_IP_DST_PORT;
+ return GFT_PROFILE_TYPE_L4_DST_PORT;
+}
+
+void qed_arfs_mode_configure(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ struct qed_arfs_config_params *p_cfg_params)
+{
+ if (p_cfg_params->mode != QED_FILTER_CONFIG_MODE_DISABLE) {
+ qed_gft_config(p_hwfn, p_ptt, p_hwfn->rel_pf_id,
+ p_cfg_params->tcp,
+ p_cfg_params->udp,
+ p_cfg_params->ipv4,
+ p_cfg_params->ipv6,
+ qed_arfs_mode_to_hsi(p_cfg_params->mode));
+ DP_VERBOSE(p_hwfn,
+ QED_MSG_SP,
+ "Configured Filtering: tcp = %s, udp = %s, ipv4 = %s, ipv6 =%s mode=%08x\n",
p_cfg_params->tcp ? "Enable" : "Disable",
p_cfg_params->udp ? "Enable" : "Disable",
p_cfg_params->ipv4 ? "Enable" : "Disable",
- p_cfg_params->ipv6 ? "Enable" : "Disable");
+ p_cfg_params->ipv6 ? "Enable" : "Disable",
+ (u32)p_cfg_params->mode);
} else {
- qed_set_rfs_mode_disable(p_hwfn, p_ptt, p_hwfn->rel_pf_id);
+ DP_VERBOSE(p_hwfn, QED_MSG_SP, "Disabled Filtering\n");
+ qed_gft_disable(p_hwfn, p_ptt, p_hwfn->rel_pf_id);
}
-
- DP_VERBOSE(p_hwfn, QED_MSG_SP, "Configured ARFS mode : %s\n",
- p_cfg_params->arfs_enable ? "Enable" : "Disable");
}
-static int
-qed_configure_rfs_ntuple_filter(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+int
+qed_configure_rfs_ntuple_filter(struct qed_hwfn *p_hwfn,
struct qed_spq_comp_cb *p_cb,
- dma_addr_t p_addr, u16 length, u16 qid,
- u8 vport_id, bool b_is_add)
+ struct qed_ntuple_filter_params *p_params)
{
struct rx_update_gft_filter_data *p_ramrod = NULL;
struct qed_spq_entry *p_ent = NULL;
@@ -2004,13 +2015,15 @@ qed_configure_rfs_ntuple_filter(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
u8 abs_vport_id = 0;
int rc = -EINVAL;
- rc = qed_fw_vport(p_hwfn, vport_id, &abs_vport_id);
+ rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
if (rc)
return rc;
- rc = qed_fw_l2_queue(p_hwfn, qid, &abs_rx_q_id);
- if (rc)
- return rc;
+ if (p_params->qid != QED_RFS_NTUPLE_QID_RSS) {
+ rc = qed_fw_l2_queue(p_hwfn, p_params->qid, &abs_rx_q_id);
+ if (rc)
+ return rc;
+ }
/* Get SPQ entry */
memset(&init_data, 0, sizeof(init_data));
@@ -2032,17 +2045,27 @@ qed_configure_rfs_ntuple_filter(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
return rc;
p_ramrod = &p_ent->ramrod.rx_update_gft;
- DMA_REGPAIR_LE(p_ramrod->pkt_hdr_addr, p_addr);
- p_ramrod->pkt_hdr_length = cpu_to_le16(length);
- p_ramrod->rx_qid_or_action_icid = cpu_to_le16(abs_rx_q_id);
- p_ramrod->vport_id = abs_vport_id;
- p_ramrod->filter_type = RFS_FILTER_TYPE;
- p_ramrod->filter_action = b_is_add ? GFT_ADD_FILTER : GFT_DELETE_FILTER;
+
+ DMA_REGPAIR_LE(p_ramrod->pkt_hdr_addr, p_params->addr);
+ p_ramrod->pkt_hdr_length = cpu_to_le16(p_params->length);
+
+ if (p_params->qid != QED_RFS_NTUPLE_QID_RSS) {
+ p_ramrod->rx_qid_valid = 1;
+ p_ramrod->rx_qid = cpu_to_le16(abs_rx_q_id);
+ }
+
+ p_ramrod->flow_id_valid = 0;
+ p_ramrod->flow_id = 0;
+
+ p_ramrod->vport_id = cpu_to_le16((u16)abs_vport_id);
+ p_ramrod->filter_action = p_params->b_is_add ? GFT_ADD_FILTER
+ : GFT_DELETE_FILTER;
DP_VERBOSE(p_hwfn, QED_MSG_SP,
"V[%0x], Q[%04x] - %s filter from 0x%llx [length %04xb]\n",
abs_vport_id, abs_rx_q_id,
- b_is_add ? "Adding" : "Removing", (u64)p_addr, length);
+ p_params->b_is_add ? "Adding" : "Removing",
+ (u64)p_params->addr, p_params->length);
return qed_spq_post(p_hwfn, p_ent, NULL);
}
@@ -2743,7 +2766,8 @@ static int qed_configure_filter(struct qed_dev *cdev,
}
}
-static int qed_configure_arfs_searcher(struct qed_dev *cdev, bool en_searcher)
+static int qed_configure_arfs_searcher(struct qed_dev *cdev,
+ enum qed_filter_config_mode mode)
{
struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
struct qed_arfs_config_params arfs_config_params;
@@ -2753,8 +2777,7 @@ static int qed_configure_arfs_searcher(struct qed_dev *cdev, bool en_searcher)
arfs_config_params.udp = true;
arfs_config_params.ipv4 = true;
arfs_config_params.ipv6 = true;
- arfs_config_params.arfs_enable = en_searcher;
-
+ arfs_config_params.mode = mode;
qed_arfs_mode_configure(p_hwfn, p_hwfn->p_arfs_ptt,
&arfs_config_params);
return 0;
@@ -2762,8 +2785,8 @@ static int qed_configure_arfs_searcher(struct qed_dev *cdev, bool en_searcher)
static void
qed_arfs_sp_response_handler(struct qed_hwfn *p_hwfn,
- void *cookie, union event_ring_data *data,
- u8 fw_return_code)
+ void *cookie,
+ union event_ring_data *data, u8 fw_return_code)
{
struct qed_common_cb_ops *op = p_hwfn->cdev->protocol_ops.common;
void *dev = p_hwfn->cdev->ops_cookie;
@@ -2771,10 +2794,10 @@ qed_arfs_sp_response_handler(struct qed_hwfn *p_hwfn,
op->arfs_filter_op(dev, cookie, fw_return_code);
}
-static int qed_ntuple_arfs_filter_config(struct qed_dev *cdev, void *cookie,
- dma_addr_t mapping, u16 length,
- u16 vport_id, u16 rx_queue_id,
- bool add_filter)
+static int
+qed_ntuple_arfs_filter_config(struct qed_dev *cdev,
+ void *cookie,
+ struct qed_ntuple_filter_params *params)
{
struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
struct qed_spq_comp_cb cb;
@@ -2783,9 +2806,19 @@ static int qed_ntuple_arfs_filter_config(struct qed_dev *cdev, void *cookie,
cb.function = qed_arfs_sp_response_handler;
cb.cookie = cookie;
- rc = qed_configure_rfs_ntuple_filter(p_hwfn, p_hwfn->p_arfs_ptt,
- &cb, mapping, length, rx_queue_id,
- vport_id, add_filter);
+ if (params->b_is_vf) {
+ if (!qed_iov_is_valid_vfid(p_hwfn, params->vf_id, false,
+ false)) {
+ DP_INFO(p_hwfn, "vfid 0x%02x is out of bounds\n",
+ params->vf_id);
+ return rc;
+ }
+
+ params->vport_id = params->vf_id + 1;
+ params->qid = QED_RFS_NTUPLE_QID_RSS;
+ }
+
+ rc = qed_configure_rfs_ntuple_filter(p_hwfn, &cb, params);
if (rc)
DP_NOTICE(p_hwfn,
"Failed to issue a-RFS filter configuration\n");
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.