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-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c3
-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c10
-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c4
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed.h13
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_cxt.c2
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_dcbx.c24
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_dcbx.h3
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_debug.c9
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_dev.c127
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_hsi.h16
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c13
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_iscsi.c4
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_iwarp.c20
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_l2.c9
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_ll2.c3
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_main.c28
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_mcp.c67
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_mcp.h16
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_rdma.c4
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_roce.c56
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_sriov.c8
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_vf.c2
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede.h20
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_ethtool.c138
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_filter.c423
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_fp.c31
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_main.c195
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c3
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c7
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c2
-rw-r--r--drivers/net/ethernet/qlogic/qlge/qlge_mpi.c1
31 files changed, 1036 insertions, 225 deletions
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
index 3157f97dd782..3c1be87cdfa5 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
@@ -167,9 +167,9 @@ skip:
case NETXEN_BRDTYPE_P3_REF_QG:
case NETXEN_BRDTYPE_P3_4_GB:
case NETXEN_BRDTYPE_P3_4_GB_MM:
-
supported |= SUPPORTED_Autoneg;
advertising |= ADVERTISED_Autoneg;
+ /* fall through */
case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
case NETXEN_BRDTYPE_P3_10G_CX4:
case NETXEN_BRDTYPE_P3_10G_CX4_LP:
@@ -198,6 +198,7 @@ skip:
supported |= SUPPORTED_TP;
check_sfp_module = netif_running(dev) &&
adapter->has_link_events;
+ /* fall through */
case NETXEN_BRDTYPE_P2_SB31_10G:
case NETXEN_BRDTYPE_P3_10G_XFP:
supported |= SUPPORTED_FIBRE;
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
index 1cd39c9a0345..52ad80621335 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
@@ -566,9 +566,8 @@ static int
netxen_send_cmd_descs(struct netxen_adapter *adapter,
struct cmd_desc_type0 *cmd_desc_arr, int nr_desc)
{
- u32 i, producer, consumer;
+ u32 i, producer;
struct netxen_cmd_buffer *pbuf;
- struct cmd_desc_type0 *cmd_desc;
struct nx_host_tx_ring *tx_ring;
i = 0;
@@ -580,7 +579,6 @@ netxen_send_cmd_descs(struct netxen_adapter *adapter,
__netif_tx_lock_bh(tx_ring->txq);
producer = tx_ring->producer;
- consumer = tx_ring->sw_consumer;
if (nr_desc >= netxen_tx_avail(tx_ring)) {
netif_tx_stop_queue(tx_ring->txq);
@@ -595,8 +593,6 @@ netxen_send_cmd_descs(struct netxen_adapter *adapter,
}
do {
- cmd_desc = &cmd_desc_arr[i];
-
pbuf = &tx_ring->cmd_buf_arr[producer];
pbuf->skb = NULL;
pbuf->frag_count = 0;
@@ -2350,7 +2346,7 @@ static int netxen_md_entry_err_chk(struct netxen_adapter *adapter,
static int netxen_parse_md_template(struct netxen_adapter *adapter)
{
int num_of_entries, buff_level, e_cnt, esize;
- int end_cnt = 0, rv = 0, sane_start = 0, sane_end = 0;
+ int rv = 0, sane_start = 0, sane_end = 0;
char *dbuff;
void *template_buff = adapter->mdump.md_template;
char *dump_buff = adapter->mdump.md_capture_buff;
@@ -2386,8 +2382,6 @@ static int netxen_parse_md_template(struct netxen_adapter *adapter)
break;
case RDEND:
entry->hdr.driver_flags |= NX_DUMP_SKIP;
- if (!sane_end)
- end_cnt = e_cnt;
sane_end += 1;
break;
case CNTRL:
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
index 8259e8309320..69aa7fc392c5 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
@@ -2073,7 +2073,7 @@ netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
struct skb_frag_struct *frag;
u32 producer;
- int frag_count, no_of_desc;
+ int frag_count;
u32 num_txd = tx_ring->num_desc;
frag_count = skb_shinfo(skb)->nr_frags + 1;
@@ -2093,8 +2093,6 @@ netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
frag_count = 1 + skb_shinfo(skb)->nr_frags;
}
- /* 4 fragments per cmd des */
- no_of_desc = (frag_count + 3) >> 2;
if (unlikely(netxen_tx_avail(tx_ring) <= TX_STOP_THRESH)) {
netif_stop_queue(netdev);
diff --git a/drivers/net/ethernet/qlogic/qed/qed.h b/drivers/net/ethernet/qlogic/qed/qed.h
index 1dfaccd151f0..a60e1c8d470a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed.h
+++ b/drivers/net/ethernet/qlogic/qed/qed.h
@@ -336,6 +336,10 @@ struct qed_hw_info {
*/
u8 num_active_tc;
u8 offload_tc;
+ bool offload_tc_set;
+
+ bool multi_tc_roce_en;
+#define IS_QED_MULTI_TC_ROCE(p_hwfn) (((p_hwfn)->hw_info.multi_tc_roce_en))
u32 concrete_fid;
u16 opaque_fid;
@@ -399,8 +403,8 @@ struct qed_qm_info {
u16 start_pq;
u8 start_vport;
u16 pure_lb_pq;
- u16 offload_pq;
- u16 low_latency_pq;
+ u16 first_ofld_pq;
+ u16 first_llt_pq;
u16 pure_ack_pq;
u16 ooo_pq;
u16 first_vf_pq;
@@ -881,11 +885,14 @@ void qed_set_fw_mac_addr(__le16 *fw_msb,
#define PQ_FLAGS_OFLD (BIT(5))
#define PQ_FLAGS_VFS (BIT(6))
#define PQ_FLAGS_LLT (BIT(7))
+#define PQ_FLAGS_MTC (BIT(8))
/* physical queue index for cm context intialization */
u16 qed_get_cm_pq_idx(struct qed_hwfn *p_hwfn, u32 pq_flags);
u16 qed_get_cm_pq_idx_mcos(struct qed_hwfn *p_hwfn, u8 tc);
u16 qed_get_cm_pq_idx_vf(struct qed_hwfn *p_hwfn, u16 vf);
+u16 qed_get_cm_pq_idx_ofld_mtc(struct qed_hwfn *p_hwfn, u8 tc);
+u16 qed_get_cm_pq_idx_llt_mtc(struct qed_hwfn *p_hwfn, u8 tc);
#define QED_LEADING_HWFN(dev) (&dev->hwfns[0])
@@ -921,4 +928,6 @@ int qed_mfw_tlv_req(struct qed_hwfn *hwfn);
int qed_mfw_fill_tlv_data(struct qed_hwfn *hwfn,
enum qed_mfw_tlv_type type,
union qed_mfw_tlv_data *tlv_data);
+
+void qed_hw_info_set_offload_tc(struct qed_hw_info *p_info, u8 tc);
#endif /* _QED_H */
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index b5b5ff725426..f1977aa440e5 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -1531,7 +1531,7 @@ void qed_qm_init_pf(struct qed_hwfn *p_hwfn,
}
/* CM PF */
-void qed_cm_init_pf(struct qed_hwfn *p_hwfn)
+static void qed_cm_init_pf(struct qed_hwfn *p_hwfn)
{
/* XCM pure-LB queue */
STORE_RT_REG(p_hwfn, XCM_REG_CON_PHY_Q3_RT_OFFSET,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
index e0680ce91328..6bb76e6d3c14 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
@@ -208,7 +208,7 @@ qed_dcbx_set_params(struct qed_dcbx_results *p_data,
/* QM reconf data */
if (p_info->personality == personality)
- p_info->offload_tc = tc;
+ qed_hw_info_set_offload_tc(p_info, tc);
}
/* Update app protocol data and hw_info fields with the TLV info */
@@ -221,7 +221,6 @@ qed_dcbx_update_app_info(struct qed_dcbx_results *p_data,
struct qed_hw_info *p_info = &p_hwfn->hw_info;
enum qed_pci_personality personality;
enum dcbx_protocol_type id;
- char *name;
int i;
for (i = 0; i < ARRAY_SIZE(qed_dcbx_app_update); i++) {
@@ -231,7 +230,6 @@ qed_dcbx_update_app_info(struct qed_dcbx_results *p_data,
continue;
personality = qed_dcbx_app_update[i].personality;
- name = qed_dcbx_app_update[i].name;
qed_dcbx_set_params(p_data, p_info, enable,
prio, tc, type, personality);
@@ -869,7 +867,7 @@ static int qed_dcbx_read_mib(struct qed_hwfn *p_hwfn,
return rc;
}
-void qed_dcbx_aen(struct qed_hwfn *hwfn, u32 mib_type)
+static void qed_dcbx_aen(struct qed_hwfn *hwfn, u32 mib_type)
{
struct qed_common_cb_ops *op = hwfn->cdev->protocol_ops.common;
void *cookie = hwfn->cdev->ops_cookie;
@@ -991,6 +989,24 @@ void qed_dcbx_set_pf_update_params(struct qed_dcbx_results *p_src,
qed_dcbx_update_protocol_data(p_dcb_data, p_src, DCBX_PROTOCOL_ETH);
}
+u8 qed_dcbx_get_priority_tc(struct qed_hwfn *p_hwfn, u8 pri)
+{
+ struct qed_dcbx_get *dcbx_info = &p_hwfn->p_dcbx_info->get;
+
+ if (pri >= QED_MAX_PFC_PRIORITIES) {
+ DP_ERR(p_hwfn, "Invalid priority %d\n", pri);
+ return QED_DCBX_DEFAULT_TC;
+ }
+
+ if (!dcbx_info->operational.valid) {
+ DP_VERBOSE(p_hwfn, QED_MSG_DCB,
+ "Dcbx parameters not available\n");
+ return QED_DCBX_DEFAULT_TC;
+ }
+
+ return dcbx_info->operational.params.ets_pri_tc_tbl[pri];
+}
+
#ifdef CONFIG_DCB
static int qed_dcbx_query_params(struct qed_hwfn *p_hwfn,
struct qed_dcbx_get *p_get,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.h b/drivers/net/ethernet/qlogic/qed/qed_dcbx.h
index 5feb90e049e0..a4d688c04e18 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.h
@@ -123,4 +123,7 @@ 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);
+#define QED_DCBX_DEFAULT_TC 0
+
+u8 qed_dcbx_get_priority_tc(struct qed_hwfn *p_hwfn, u8 pri);
#endif
diff --git a/drivers/net/ethernet/qlogic/qed/qed_debug.c b/drivers/net/ethernet/qlogic/qed/qed_debug.c
index 4340c4c90bcb..1aa9fc1c5890 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_debug.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_debug.c
@@ -7838,8 +7838,8 @@ int qed_dbg_igu_fifo_size(struct qed_dev *cdev)
return qed_dbg_feature_size(cdev, DBG_FEATURE_IGU_FIFO);
}
-int qed_dbg_nvm_image_length(struct qed_hwfn *p_hwfn,
- enum qed_nvm_images image_id, u32 *length)
+static int qed_dbg_nvm_image_length(struct qed_hwfn *p_hwfn,
+ enum qed_nvm_images image_id, u32 *length)
{
struct qed_nvm_image_att image_att;
int rc;
@@ -7854,8 +7854,9 @@ int qed_dbg_nvm_image_length(struct qed_hwfn *p_hwfn,
return rc;
}
-int qed_dbg_nvm_image(struct qed_dev *cdev, void *buffer,
- u32 *num_dumped_bytes, enum qed_nvm_images image_id)
+static int qed_dbg_nvm_image(struct qed_dev *cdev, void *buffer,
+ u32 *num_dumped_bytes,
+ enum qed_nvm_images image_id)
{
struct qed_hwfn *p_hwfn =
&cdev->hwfns[cdev->dbg_params.engine_for_debug];
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index e5249b4741d0..016ca8a7ec8a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -215,6 +215,8 @@ static u32 qed_get_pq_flags(struct qed_hwfn *p_hwfn)
break;
case QED_PCI_ETH_ROCE:
flags |= PQ_FLAGS_MCOS | PQ_FLAGS_OFLD | PQ_FLAGS_LLT;
+ if (IS_QED_MULTI_TC_ROCE(p_hwfn))
+ flags |= PQ_FLAGS_MTC;
break;
case QED_PCI_ETH_IWARP:
flags |= PQ_FLAGS_MCOS | PQ_FLAGS_ACK | PQ_FLAGS_OOO |
@@ -230,20 +232,30 @@ static u32 qed_get_pq_flags(struct qed_hwfn *p_hwfn)
}
/* Getters for resource amounts necessary for qm initialization */
-u8 qed_init_qm_get_num_tcs(struct qed_hwfn *p_hwfn)
+static u8 qed_init_qm_get_num_tcs(struct qed_hwfn *p_hwfn)
{
return p_hwfn->hw_info.num_hw_tc;
}
-u16 qed_init_qm_get_num_vfs(struct qed_hwfn *p_hwfn)
+static u16 qed_init_qm_get_num_vfs(struct qed_hwfn *p_hwfn)
{
return IS_QED_SRIOV(p_hwfn->cdev) ?
p_hwfn->cdev->p_iov_info->total_vfs : 0;
}
+static u8 qed_init_qm_get_num_mtc_tcs(struct qed_hwfn *p_hwfn)
+{
+ u32 pq_flags = qed_get_pq_flags(p_hwfn);
+
+ if (!(PQ_FLAGS_MTC & pq_flags))
+ return 1;
+
+ return qed_init_qm_get_num_tcs(p_hwfn);
+}
+
#define NUM_DEFAULT_RLS 1
-u16 qed_init_qm_get_num_pf_rls(struct qed_hwfn *p_hwfn)
+static u16 qed_init_qm_get_num_pf_rls(struct qed_hwfn *p_hwfn)
{
u16 num_pf_rls, num_vfs = qed_init_qm_get_num_vfs(p_hwfn);
@@ -261,7 +273,7 @@ u16 qed_init_qm_get_num_pf_rls(struct qed_hwfn *p_hwfn)
return num_pf_rls;
}
-u16 qed_init_qm_get_num_vports(struct qed_hwfn *p_hwfn)
+static u16 qed_init_qm_get_num_vports(struct qed_hwfn *p_hwfn)
{
u32 pq_flags = qed_get_pq_flags(p_hwfn);
@@ -273,7 +285,7 @@ u16 qed_init_qm_get_num_vports(struct qed_hwfn *p_hwfn)
}
/* calc amount of PQs according to the requested flags */
-u16 qed_init_qm_get_num_pqs(struct qed_hwfn *p_hwfn)
+static u16 qed_init_qm_get_num_pqs(struct qed_hwfn *p_hwfn)
{
u32 pq_flags = qed_get_pq_flags(p_hwfn);
@@ -282,8 +294,11 @@ u16 qed_init_qm_get_num_pqs(struct qed_hwfn *p_hwfn)
(!!(PQ_FLAGS_MCOS & pq_flags)) *
qed_init_qm_get_num_tcs(p_hwfn) +
(!!(PQ_FLAGS_LB & pq_flags)) + (!!(PQ_FLAGS_OOO & pq_flags)) +
- (!!(PQ_FLAGS_ACK & pq_flags)) + (!!(PQ_FLAGS_OFLD & pq_flags)) +
- (!!(PQ_FLAGS_LLT & pq_flags)) +
+ (!!(PQ_FLAGS_ACK & pq_flags)) +
+ (!!(PQ_FLAGS_OFLD & pq_flags)) *
+ qed_init_qm_get_num_mtc_tcs(p_hwfn) +
+ (!!(PQ_FLAGS_LLT & pq_flags)) *
+ qed_init_qm_get_num_mtc_tcs(p_hwfn) +
(!!(PQ_FLAGS_VFS & pq_flags)) * qed_init_qm_get_num_vfs(p_hwfn);
}
@@ -394,7 +409,25 @@ static void qed_init_qm_advance_vport(struct qed_hwfn *p_hwfn)
/* defines for pq init */
#define PQ_INIT_DEFAULT_WRR_GROUP 1
#define PQ_INIT_DEFAULT_TC 0
-#define PQ_INIT_OFLD_TC (p_hwfn->hw_info.offload_tc)
+
+void qed_hw_info_set_offload_tc(struct qed_hw_info *p_info, u8 tc)
+{
+ p_info->offload_tc = tc;
+ p_info->offload_tc_set = true;
+}
+
+static bool qed_is_offload_tc_set(struct qed_hwfn *p_hwfn)
+{
+ return p_hwfn->hw_info.offload_tc_set;
+}
+
+static u32 qed_get_offload_tc(struct qed_hwfn *p_hwfn)
+{
+ if (qed_is_offload_tc_set(p_hwfn))
+ return p_hwfn->hw_info.offload_tc;
+
+ return PQ_INIT_DEFAULT_TC;
+}
static void qed_init_qm_pq(struct qed_hwfn *p_hwfn,
struct qed_qm_info *qm_info,
@@ -456,9 +489,9 @@ static u16 *qed_init_qm_get_idx_from_flags(struct qed_hwfn *p_hwfn,
case PQ_FLAGS_ACK:
return &qm_info->pure_ack_pq;
case PQ_FLAGS_OFLD:
- return &qm_info->offload_pq;
+ return &qm_info->first_ofld_pq;
case PQ_FLAGS_LLT:
- return &qm_info->low_latency_pq;
+ return &qm_info->first_llt_pq;
case PQ_FLAGS_VFS:
return &qm_info->first_vf_pq;
default:
@@ -507,14 +540,26 @@ u16 qed_get_cm_pq_idx_vf(struct qed_hwfn *p_hwfn, u16 vf)
return qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_VFS) + vf;
}
-u16 qed_get_cm_pq_idx_rl(struct qed_hwfn *p_hwfn, u8 rl)
+u16 qed_get_cm_pq_idx_ofld_mtc(struct qed_hwfn *p_hwfn, u8 tc)
+{
+ u16 first_ofld_pq, pq_offset;
+
+ first_ofld_pq = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_OFLD);
+ pq_offset = (tc < qed_init_qm_get_num_mtc_tcs(p_hwfn)) ?
+ tc : PQ_INIT_DEFAULT_TC;
+
+ return first_ofld_pq + pq_offset;
+}
+
+u16 qed_get_cm_pq_idx_llt_mtc(struct qed_hwfn *p_hwfn, u8 tc)
{
- u16 max_rl = qed_init_qm_get_num_pf_rls(p_hwfn);
+ u16 first_llt_pq, pq_offset;
- if (rl > max_rl)
- DP_ERR(p_hwfn, "rl %d must be smaller than %d\n", rl, max_rl);
+ first_llt_pq = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_LLT);
+ pq_offset = (tc < qed_init_qm_get_num_mtc_tcs(p_hwfn)) ?
+ tc : PQ_INIT_DEFAULT_TC;
- return qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_RLS) + rl;
+ return first_llt_pq + pq_offset;
}
/* Functions for creating specific types of pqs */
@@ -548,7 +593,22 @@ static void qed_init_qm_pure_ack_pq(struct qed_hwfn *p_hwfn)
return;
qed_init_qm_set_idx(p_hwfn, PQ_FLAGS_ACK, qm_info->num_pqs);
- qed_init_qm_pq(p_hwfn, qm_info, PQ_INIT_OFLD_TC, PQ_INIT_SHARE_VPORT);
+ qed_init_qm_pq(p_hwfn, qm_info, qed_get_offload_tc(p_hwfn),
+ PQ_INIT_SHARE_VPORT);
+}
+
+static void qed_init_qm_mtc_pqs(struct qed_hwfn *p_hwfn)
+{
+ u8 num_tcs = qed_init_qm_get_num_mtc_tcs(p_hwfn);
+ struct qed_qm_info *qm_info = &p_hwfn->qm_info;
+ u8 tc;
+
+ /* override pq's TC if offload TC is set */
+ for (tc = 0; tc < num_tcs; tc++)
+ qed_init_qm_pq(p_hwfn, qm_info,
+ qed_is_offload_tc_set(p_hwfn) ?
+ p_hwfn->hw_info.offload_tc : tc,
+ PQ_INIT_SHARE_VPORT);
}
static void qed_init_qm_offload_pq(struct qed_hwfn *p_hwfn)
@@ -559,7 +619,7 @@ static void qed_init_qm_offload_pq(struct qed_hwfn *p_hwfn)
return;
qed_init_qm_set_idx(p_hwfn, PQ_FLAGS_OFLD, qm_info->num_pqs);
- qed_init_qm_pq(p_hwfn, qm_info, PQ_INIT_OFLD_TC, PQ_INIT_SHARE_VPORT);
+ qed_init_qm_mtc_pqs(p_hwfn);
}
static void qed_init_qm_low_latency_pq(struct qed_hwfn *p_hwfn)
@@ -570,7 +630,7 @@ static void qed_init_qm_low_latency_pq(struct qed_hwfn *p_hwfn)
return;
qed_init_qm_set_idx(p_hwfn, PQ_FLAGS_LLT, qm_info->num_pqs);
- qed_init_qm_pq(p_hwfn, qm_info, PQ_INIT_OFLD_TC, PQ_INIT_SHARE_VPORT);
+ qed_init_qm_mtc_pqs(p_hwfn);
}
static void qed_init_qm_mcos_pqs(struct qed_hwfn *p_hwfn)
@@ -611,7 +671,8 @@ static void qed_init_qm_rl_pqs(struct qed_hwfn *p_hwfn)
qed_init_qm_set_idx(p_hwfn, PQ_FLAGS_RLS, qm_info->num_pqs);
for (pf_rls_idx = 0; pf_rls_idx < num_pf_rls; pf_rls_idx++)
- qed_init_qm_pq(p_hwfn, qm_info, PQ_INIT_OFLD_TC, PQ_INIT_PF_RL);
+ qed_init_qm_pq(p_hwfn, qm_info, qed_get_offload_tc(p_hwfn),
+ PQ_INIT_PF_RL);
}
static void qed_init_qm_pq_params(struct qed_hwfn *p_hwfn)
@@ -652,12 +713,19 @@ static int qed_init_qm_sanity(struct qed_hwfn *p_hwfn)
return -EINVAL;
}
- if (qed_init_qm_get_num_pqs(p_hwfn) > RESC_NUM(p_hwfn, QED_PQ)) {
- DP_ERR(p_hwfn, "requested amount of pqs exceeds resource\n");
- return -EINVAL;
+ if (qed_init_qm_get_num_pqs(p_hwfn) <= RESC_NUM(p_hwfn, QED_PQ))
+ return 0;
+
+ if (QED_IS_ROCE_PERSONALITY(p_hwfn)) {
+ p_hwfn->hw_info.multi_tc_roce_en = 0;
+ DP_NOTICE(p_hwfn,
+ "multi-tc roce was disabled to reduce requested amount of pqs\n");
+ if (qed_init_qm_get_num_pqs(p_hwfn) <= RESC_NUM(p_hwfn, QED_PQ))
+ return 0;
}
- return 0;
+ DP_ERR(p_hwfn, "requested amount of pqs exceeds resource\n");
+ return -EINVAL;
}
static void qed_dp_init_qm_params(struct qed_hwfn *p_hwfn)
@@ -671,11 +739,13 @@ static void qed_dp_init_qm_params(struct qed_hwfn *p_hwfn)
/* top level params */
DP_VERBOSE(p_hwfn,
NETIF_MSG_HW,
- "qm init top level params: start_pq %d, start_vport %d, pure_lb_pq %d, offload_pq %d, pure_ack_pq %d\n",
+ "qm init top level params: start_pq %d, start_vport %d, pure_lb_pq %d, offload_pq %d, llt_pq %d, pure_ack_pq %d\n",
qm_info->start_pq,
qm_info->start_vport,
qm_info->pure_lb_pq,
- qm_info->offload_pq, qm_info->pure_ack_pq);
+ qm_info->first_ofld_pq,
+ qm_info->first_llt_pq,
+ qm_info->pure_ack_pq);
DP_VERBOSE(p_hwfn,
NETIF_MSG_HW,
"ooo_pq %d, first_vf_pq %d, num_pqs %d, num_vf_pqs %d, num_vports %d, max_phys_tcs_per_port %d\n",
@@ -1719,14 +1789,14 @@ int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params)
p_hwfn->hw_info.hw_mode);
if (rc)
break;
- /* Fall into */
+ /* Fall through */
case FW_MSG_CODE_DRV_LOAD_PORT:
rc = qed_hw_init_port(p_hwfn, p_hwfn->p_main_ptt,
p_hwfn->hw_info.hw_mode);
if (rc)
break;
- /* Fall into */
+ /* Fall through */
case FW_MSG_CODE_DRV_LOAD_FUNCTION:
rc = qed_hw_init_pf(p_hwfn, p_hwfn->p_main_ptt,
p_params->p_tunn,
@@ -2908,6 +2978,9 @@ qed_get_hw_info(struct qed_hwfn *p_hwfn,
p_hwfn->hw_info.personality = protocol;
}
+ if (QED_IS_ROCE_PERSONALITY(p_hwfn))
+ p_hwfn->hw_info.multi_tc_roce_en = 1;
+
p_hwfn->hw_info.num_hw_tc = NUM_PHYS_TCS_4PORT_K2;
p_hwfn->hw_info.num_active_tc = 1;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
index bee10c1781fb..8faceb691657 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
@@ -12444,6 +12444,8 @@ struct public_drv_mb {
#define DRV_MSG_CODE_STATS_TYPE_ISCSI 3
#define DRV_MSG_CODE_STATS_TYPE_RDMA 4
+#define DRV_MSG_CODE_TRANSCEIVER_READ 0x00160000
+
#define DRV_MSG_CODE_MASK_PARITIES 0x001a0000
#define DRV_MSG_CODE_BIST_TEST 0x001e0000
@@ -12543,6 +12545,15 @@ struct public_drv_mb {
#define DRV_MB_PARAM_SET_LED_MODE_ON 0x1
#define DRV_MB_PARAM_SET_LED_MODE_OFF 0x2
+#define DRV_MB_PARAM_TRANSCEIVER_PORT_OFFSET 0
+#define DRV_MB_PARAM_TRANSCEIVER_PORT_MASK 0x00000003
+#define DRV_MB_PARAM_TRANSCEIVER_SIZE_OFFSET 2
+#define DRV_MB_PARAM_TRANSCEIVER_SIZE_MASK 0x000000FC
+#define DRV_MB_PARAM_TRANSCEIVER_I2C_ADDRESS_OFFSET 8
+#define DRV_MB_PARAM_TRANSCEIVER_I2C_ADDRESS_MASK 0x0000FF00
+#define DRV_MB_PARAM_TRANSCEIVER_OFFSET_OFFSET 16
+#define DRV_MB_PARAM_TRANSCEIVER_OFFSET_MASK 0xFFFF0000
+
/* Resource Allocation params - Driver version support */
#define DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR_MASK 0xFFFF0000
#define DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR_SHIFT 16
@@ -12596,6 +12607,9 @@ struct public_drv_mb {
#define FW_MSG_CODE_PHY_OK 0x00110000
#define FW_MSG_CODE_OK 0x00160000
#define FW_MSG_CODE_ERROR 0x00170000
+#define FW_MSG_CODE_TRANSCEIVER_DIAG_OK 0x00160000
+#define FW_MSG_CODE_TRANSCEIVER_DIAG_ERROR 0x00170000
+#define FW_MSG_CODE_TRANSCEIVER_NOT_PRESENT 0x00020000
#define FW_MSG_CODE_OS_WOL_SUPPORTED 0x00800000
#define FW_MSG_CODE_OS_WOL_NOT_SUPPORTED 0x00810000
@@ -12687,6 +12701,8 @@ struct mcp_public_data {
struct public_func func[MCP_GLOB_FUNC_MAX];
};
+#define MAX_I2C_TRANSACTION_SIZE 16
+
/* OCBB definitions */
enum tlvs {
/* Category 1: Device Properties */
diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
index d845badf9b90..d6430dfebd83 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
@@ -1225,19 +1225,6 @@ void qed_gft_disable(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u16 pf_id)
0);
}
-void qed_set_gft_event_id_cm_hdr(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
-{
- u32 rfs_cm_hdr_event_id;
-
- /* Set RFS event ID to be awakened i Tstorm By Prs */
- rfs_cm_hdr_event_id = qed_rd(p_hwfn, p_ptt, PRS_REG_CM_HDR_GFT);
- rfs_cm_hdr_event_id |= T_ETH_PACKET_ACTION_GFT_EVENTID <<
- PRS_REG_CM_HDR_GFT_EVENT_ID_SHIFT;
- rfs_cm_hdr_event_id |= PARSER_ETH_CONN_GFT_ACTION_CM_HDR <<
- PRS_REG_CM_HDR_GFT_CM_HDR_SHIFT;
- qed_wr(p_hwfn, p_ptt, PRS_REG_CM_HDR_GFT, rfs_cm_hdr_event_id);
-}
-
void qed_gft_config(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
u16 pf_id,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
index c0d4a54a5edb..1135387bd99d 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
@@ -873,8 +873,8 @@ static void qed_iscsi_release_connection(struct qed_hwfn *p_hwfn,
spin_unlock_bh(&p_hwfn->p_iscsi_info->lock);
}
-void qed_iscsi_free_connection(struct qed_hwfn *p_hwfn,
- struct qed_iscsi_conn *p_conn)
+static void qed_iscsi_free_connection(struct qed_hwfn *p_hwfn,
+ struct qed_iscsi_conn *p_conn)
{
qed_chain_free(p_hwfn->cdev, &p_conn->xhq);
qed_chain_free(p_hwfn->cdev, &p_conn->uhq);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c
index 90a2b53096e2..17f3dfa2cc94 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c
@@ -377,7 +377,7 @@ qed_iwarp2roce_state(enum qed_iwarp_qp_state state)
}
}
-const char *iwarp_state_names[] = {
+const static char *iwarp_state_names[] = {
"IDLE",
"RTS",
"TERMINATE",
@@ -942,7 +942,7 @@ qed_iwarp_return_ep(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep)
spin_unlock_bh(&p_hwfn->p_rdma_info->iwarp.iw_lock);
}
-void
+static void
qed_iwarp_parse_private_data(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep)
{
struct mpa_v2_hdr *mpa_v2_params;
@@ -967,7 +967,7 @@ qed_iwarp_parse_private_data(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep)
mpa_data_size;
}
-void
+static void
qed_iwarp_mpa_reply_arrived(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep)
{
struct qed_iwarp_cm_event_params params;
@@ -2500,7 +2500,7 @@ static void qed_iwarp_ll2_rel_tx_pkt(void *cxt, u8 connection_handle,
/* The only slowpath for iwarp ll2 is unalign flush. When this completion
* is received, need to reset the FPDU.
*/
-void
+static void
qed_iwarp_ll2_slowpath(void *cxt,
u8 connection_handle,
u32 opaque_data_0, u32 opaque_data_1)
@@ -2803,8 +2803,9 @@ int qed_iwarp_stop(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
return qed_iwarp_ll2_stop(p_hwfn, p_ptt);
}
-void qed_iwarp_qp_in_error(struct qed_hwfn *p_hwfn,
- struct qed_iwarp_ep *ep, u8 fw_return_code)
+static void qed_iwarp_qp_in_error(struct qed_hwfn *p_hwfn,
+ struct qed_iwarp_ep *ep,
+ u8 fw_return_code)
{
struct qed_iwarp_cm_event_params params;
@@ -2824,8 +2825,9 @@ void qed_iwarp_qp_in_error(struct qed_hwfn *p_hwfn,
ep->event_cb(ep->cb_context, &params);
}
-void qed_iwarp_exception_received(struct qed_hwfn *p_hwfn,
- struct qed_iwarp_ep *ep, int fw_ret_code)
+static void qed_iwarp_exception_received(struct qed_hwfn *p_hwfn,
+ struct qed_iwarp_ep *ep,
+ int fw_ret_code)
{
struct qed_iwarp_cm_event_params params;
bool event_cb = false;
@@ -2954,7 +2956,7 @@ qed_iwarp_tcp_connect_unsuccessful(struct qed_hwfn *p_hwfn,
}
}
-void
+static void
qed_iwarp_connect_complete(struct qed_hwfn *p_hwfn,
struct qed_iwarp_ep *ep, u8 fw_return_code)
{
diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c
index 5ede6408649d..82a1bd1f8a8c 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_l2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c
@@ -2188,16 +2188,17 @@ out:
static int qed_fill_eth_dev_info(struct qed_dev *cdev,
struct qed_dev_eth_info *info)
{
+ struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
int i;
memset(info, 0, sizeof(*info));
- info->num_tc = 1;
-
if (IS_PF(cdev)) {
int max_vf_vlan_filters = 0;
int max_vf_mac_filters = 0;
+ info->num_tc = p_hwfn->hw_info.num_hw_tc;
+
if (cdev->int_params.out.int_mode == QED_INT_MODE_MSIX) {
u16 num_queues = 0;
@@ -2248,6 +2249,8 @@ static int qed_fill_eth_dev_info(struct qed_dev *cdev,
} else {
u16 total_cids = 0;
+ info->num_tc = 1;
+
/* Determine queues & XDP support */
for_each_hwfn(cdev, i) {
struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
@@ -2554,7 +2557,7 @@ static int qed_start_txq(struct qed_dev *cdev,
rc = qed_eth_tx_queue_start(p_hwfn,
p_hwfn->hw_info.opaque_fid,
- p_params, 0,
+ p_params, p_params->tc,
pbl_addr, pbl_size, ret_params);
if (rc) {
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.c b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
index 012973d75ad0..14ac9cab2653 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_ll2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
@@ -158,7 +158,8 @@ static void qed_ll2_kill_buffers(struct qed_dev *cdev)
qed_ll2_dealloc_buffer(cdev, buffer);
}
-void qed_ll2b_complete_rx_packet(void *cxt, struct qed_ll2_comp_rx_data *data)
+static void qed_ll2b_complete_rx_packet(void *cxt,
+ struct qed_ll2_comp_rx_data *data)
{
struct qed_hwfn *p_hwfn = cxt;
struct qed_ll2_buffer *buffer = data->cookie;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index 758a9a5127fa..2094d86a7a08 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -948,13 +948,14 @@ static void qed_update_pf_params(struct qed_dev *cdev,
params->eth_pf_params.num_arfs_filters = 0;
/* In case we might support RDMA, don't allow qede to be greedy
- * with the L2 contexts. Allow for 64 queues [rx, tx, xdp] per hwfn.
+ * with the L2 contexts. Allow for 64 queues [rx, tx cos, xdp]
+ * per hwfn.
*/
if (QED_IS_RDMA_PERSONALITY(QED_LEADING_HWFN(cdev))) {
u16 *num_cons;
num_cons = &params->eth_pf_params.num_cons;
- *num_cons = min_t(u16, *num_cons, 192);
+ *num_cons = min_t(u16, *num_cons, QED_MAX_L2_CONS);
}
for (i = 0; i < cdev->num_hwfns; i++) {
@@ -2102,6 +2103,28 @@ out:
return status;
}
+static int qed_read_module_eeprom(struct qed_dev *cdev, char *buf,
+ u8 dev_addr, u32 offset, u32 len)
+{
+ struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev);
+ struct qed_ptt *ptt;
+ int rc = 0;
+
+ if (IS_VF(cdev))
+ return 0;
+
+ ptt = qed_ptt_acquire(hwfn);
+ if (!ptt)
+ return -EAGAIN;
+
+ rc = qed_mcp_phy_sfp_read(hwfn, ptt, MFW_PORT(hwfn), dev_addr,
+ offset, len, buf);
+
+ qed_ptt_release(hwfn, ptt);
+
+ return rc;
+}
+
static struct qed_selftest_ops qed_selftest_ops_pass = {
.selftest_memory = &qed_selftest_memory,
.selftest_interrupt = &qed_selftest_interrupt,
@@ -2144,6 +2167,7 @@ const struct qed_common_ops qed_common_ops_pass = {
.update_mac = &qed_update_mac,
.update_mtu = &qed_update_mtu,
.update_wol = &qed_update_wol,
+ .read_module_eeprom = &qed_read_module_eeprom,
};
void qed_get_protocol_stats(struct qed_dev *cdev,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index cdd645024a32..d89a0e22f6e4 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -570,12 +570,13 @@ int qed_mcp_cmd(struct qed_hwfn *p_hwfn,
return 0;
}
-int qed_mcp_nvm_wr_cmd(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u32 cmd,
- u32 param,
- u32 *o_mcp_resp,
- u32 *o_mcp_param, u32 i_txn_size, u32 *i_buf)
+static int
+qed_mcp_nvm_wr_cmd(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ u32 cmd,
+ u32 param,
+ u32 *o_mcp_resp,
+ u32 *o_mcp_param, u32 i_txn_size, u32 *i_buf)
{
struct qed_mcp_mb_params mb_params;
int rc;
@@ -1551,7 +1552,8 @@ qed_mcp_handle_ufp_event(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
if (p_hwfn->ufp_info.mode == QED_UFP_MODE_VNIC_BW) {
p_hwfn->qm_info.ooo_tc = p_hwfn->ufp_info.tc;
- p_hwfn->hw_info.offload_tc = p_hwfn->ufp_info.tc;
+ qed_hw_info_set_offload_tc(&p_hwfn->hw_info,
+ p_hwfn->ufp_info.tc);
qed_qm_reconf(p_hwfn, p_ptt);
} else if (p_hwfn->ufp_info.mode == QED_UFP_MODE_ETS) {
@@ -2473,6 +2475,55 @@ out:
return rc;
}
+int qed_mcp_phy_sfp_read(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+ u32 port, u32 addr, u32 offset, u32 len, u8 *p_buf)
+{
+ u32 bytes_left, bytes_to_copy, buf_size, nvm_offset = 0;
+ u32 resp, param;
+ int rc;
+
+ nvm_offset |= (port << DRV_MB_PARAM_TRANSCEIVER_PORT_OFFSET) &
+ DRV_MB_PARAM_TRANSCEIVER_PORT_MASK;
+ nvm_offset |= (addr << DRV_MB_PARAM_TRANSCEIVER_I2C_ADDRESS_OFFSET) &
+ DRV_MB_PARAM_TRANSCEIVER_I2C_ADDRESS_MASK;
+
+ addr = offset;
+ offset = 0;
+ bytes_left = len;
+ while (bytes_left > 0) {
+ bytes_to_copy = min_t(u32, bytes_left,
+ MAX_I2C_TRANSACTION_SIZE);
+ nvm_offset &= (DRV_MB_PARAM_TRANSCEIVER_I2C_ADDRESS_MASK |
+ DRV_MB_PARAM_TRANSCEIVER_PORT_MASK);
+ nvm_offset |= ((addr + offset) <<
+ DRV_MB_PARAM_TRANSCEIVER_OFFSET_OFFSET) &
+ DRV_MB_PARAM_TRANSCEIVER_OFFSET_MASK;
+ nvm_offset |= (bytes_to_copy <<
+ DRV_MB_PARAM_TRANSCEIVER_SIZE_OFFSET) &
+ DRV_MB_PARAM_TRANSCEIVER_SIZE_MASK;
+ rc = qed_mcp_nvm_rd_cmd(p_hwfn, p_ptt,
+ DRV_MSG_CODE_TRANSCEIVER_READ,
+ nvm_offset, &resp, &param, &buf_size,
+ (u32 *)(p_buf + offset));
+ if (rc) {
+ DP_NOTICE(p_hwfn,
+ "Failed to send a transceiver read command to the MFW. rc = %d.\n",
+ rc);
+ return rc;
+ }
+
+ if (resp == FW_MSG_CODE_TRANSCEIVER_NOT_PRESENT)
+ return -ENODEV;
+ else if (resp != FW_MSG_CODE_TRANSCEIVER_DIAG_OK)
+ return -EINVAL;
+
+ offset += buf_size;
+ bytes_left -= buf_size;
+ }
+
+ return 0;
+}
+
int qed_mcp_bist_register_test(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
u32 drv_mb_param = 0, rsp, param;
@@ -2959,7 +3010,7 @@ static int qed_mcp_resource_cmd(struct qed_hwfn *p_hwfn,
return rc;
}
-int
+static int
__qed_mcp_resc_lock(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
struct qed_resc_lock_params *p_params)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
index 632a838f1fe3..047976d5c6e9 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
@@ -840,6 +840,22 @@ int qed_mcp_nvm_rd_cmd(struct qed_hwfn *p_hwfn,
u32 *o_mcp_param, u32 *o_txn_size, u32 *o_buf);
/**
+ * @brief Read from sfp
+ *
+ * @param p_hwfn - hw function
+ * @param p_ptt - PTT required for register access
+ * @param port - transceiver port
+ * @param addr - I2C address
+ * @param offset - offset in sfp
+ * @param len - buffer length
+ * @param p_buf - buffer to read into
+ *
+ * @return int - 0 - operation was successful.
+ */
+int qed_mcp_phy_sfp_read(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+ u32 port, u32 addr, u32 offset, u32 len, u8 *p_buf);
+
+/**
* @brief indicates whether the MFW objects [under mcp_info] are accessible
*
* @param p_hwfn
diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
index 101d677114f2..be941cfaa2d4 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
@@ -134,7 +134,7 @@ static bool qed_bmap_is_empty(struct qed_bmap *bmap)
return bmap->max_count == find_first_bit(bmap->bitmap, bmap->max_count);
}
-u32 qed_rdma_get_sb_id(void *p_hwfn, u32 rel_sb_id)
+static u32 qed_rdma_get_sb_id(void *p_hwfn, u32 rel_sb_id)
{
/* First sb id for RoCE is after all the l2 sb */
return FEAT_NUM((struct qed_hwfn *)p_hwfn, QED_PF_L2_QUE) + rel_sb_id;
@@ -706,7 +706,7 @@ static int qed_rdma_setup(struct qed_hwfn *p_hwfn,
return qed_rdma_start_fw(p_hwfn, params, p_ptt);
}
-int qed_rdma_stop(void *rdma_cxt)
+static int qed_rdma_stop(void *rdma_cxt)
{
struct qed_hwfn *p_hwfn = (struct qed_hwfn *)rdma_cxt;
struct rdma_close_func_ramrod_data *p_ramrod;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.c b/drivers/net/ethernet/qlogic/qed/qed_roce.c
index b5ce1581645f..7d7a64c55ff1 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_roce.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c
@@ -44,8 +44,10 @@
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/string.h>
+#include <linux/if_vlan.h>
#include "qed.h"
#include "qed_cxt.h"
+#include "qed_dcbx.h"
#include "qed_hsi.h"
#include "qed_hw.h"
#include "qed_init_ops.h"
@@ -157,7 +159,7 @@ static enum roce_flavor qed_roce_mode_to_flavor(enum roce_mode roce_mode)
return flavor;
}
-void qed_roce_free_cid_pair(struct qed_hwfn *p_hwfn, u16 cid)
+static void qed_roce_free_cid_pair(struct qed_hwfn *p_hwfn, u16 cid)
{
spin_lock_bh(&p_hwfn->p_rdma_info->lock);
qed_bmap_release_id(p_hwfn, &p_hwfn->p_rdma_info->cid_map, cid);
@@ -231,16 +233,33 @@ static void qed_roce_set_real_cid(struct qed_hwfn *p_hwfn, u32 cid)
spin_unlock_bh(&p_hwfn->p_rdma_info->lock);
}
+static u8 qed_roce_get_qp_tc(struct qed_hwfn *p_hwfn, struct qed_rdma_qp *qp)
+{
+ u8 pri, tc = 0;
+
+ if (qp->vlan_id) {
+ pri = (qp->vlan_id & VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT;
+ tc = qed_dcbx_get_priority_tc(p_hwfn, pri);
+ }
+
+ DP_VERBOSE(p_hwfn, QED_MSG_SP,
+ "qp icid %u tc: %u (vlan priority %s)\n",
+ qp->icid, tc, qp->vlan_id ? "enabled" : "disabled");
+
+ return tc;
+}
+
static int qed_roce_sp_create_responder(struct qed_hwfn *p_hwfn,
struct qed_rdma_qp *qp)
{
struct roce_create_qp_resp_ramrod_data *p_ramrod;
+ u16 regular_latency_queue, low_latency_queue;
struct qed_sp_init_data init_data;
enum roce_flavor roce_flavor;
struct qed_spq_entry *p_ent;
- u16 regular_latency_queue;
enum protocol_type proto;
int rc;
+ u8 tc;
DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "icid = %08x\n", qp->icid);
@@ -324,12 +343,17 @@ static int qed_roce_sp_create_responder(struct qed_hwfn *p_hwfn,
p_ramrod->cq_cid = cpu_to_le32((p_hwfn->hw_info.opaque_fid << 16) |
qp->rq_cq_id);
- regular_latency_queue = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_OFLD);
-
+ tc = qed_roce_get_qp_tc(p_hwfn, qp);
+ regular_latency_queue = qed_get_cm_pq_idx_ofld_mtc(p_hwfn, tc);
+ low_latency_queue = qed_get_cm_pq_idx_llt_mtc(p_hwfn, tc);
+ DP_VERBOSE(p_hwfn, QED_MSG_SP,
+ "qp icid %u pqs: regular_latency %u low_latency %u\n",
+ qp->icid, regular_latency_queue - CM_TX_PQ_BASE,
+ low_latency_queue - CM_TX_PQ_BASE);
p_ramrod->regular_latency_phy_queue =
cpu_to_le16(regular_latency_queue);
p_ramrod->low_latency_phy_queue =
- cpu_to_le16(regular_latency_queue);
+ cpu_to_le16(low_latency_queue);
p_ramrod->dpi = cpu_to_le16(qp->dpi);
@@ -345,11 +369,6 @@ static int qed_roce_sp_create_responder(struct qed_hwfn *p_hwfn,
qp->stats_queue;
rc = qed_spq_post(p_hwfn, p_ent, NULL);
-
- DP_VERBOSE(p_hwfn, QED_MSG_RDMA,
- "rc = %d regular physical queue = 0x%x\n", rc,
- regular_latency_queue);
-
if (rc)
goto err;
@@ -375,12 +394,13 @@ static int qed_roce_sp_create_requester(struct qed_hwfn *p_hwfn,
struct qed_rdma_qp *qp)
{
struct roce_create_qp_req_ramrod_data *p_ramrod;
+ u16 regular_latency_queue, low_latency_queue;
struct qed_sp_init_data init_data;
enum roce_flavor roce_flavor;
struct qed_spq_entry *p_ent;
- u16 regular_latency_queue;
enum protocol_type proto;
int rc;
+ u8 tc;
DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "icid = %08x\n", qp->icid);
@@ -453,12 +473,17 @@ static int qed_roce_sp_create_requester(struct qed_hwfn *p_hwfn,
p_ramrod->cq_cid =
cpu_to_le32((p_hwfn->hw_info.opaque_fid << 16) | qp->sq_cq_id);
- regular_latency_queue = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_OFLD);
-
+ tc = qed_roce_get_qp_tc(p_hwfn, qp);
+ regular_latency_queue = qed_get_cm_pq_idx_ofld_mtc(p_hwfn, tc);
+ low_latency_queue = qed_get_cm_pq_idx_llt_mtc(p_hwfn, tc);
+ DP_VERBOSE(p_hwfn, QED_MSG_SP,
+ "qp icid %u pqs: regular_latency %u low_latency %u\n",
+ qp->icid, regular_latency_queue - CM_TX_PQ_BASE,
+ low_latency_queue - CM_TX_PQ_BASE);
p_ramrod->regular_latency_phy_queue =
cpu_to_le16(regular_latency_queue);
p_ramrod->low_latency_phy_queue =
- cpu_to_le16(regular_latency_queue);
+ cpu_to_le16(low_latency_queue);
p_ramrod->dpi = cpu_to_le16(qp->dpi);
@@ -471,9 +496,6 @@ static int qed_roce_sp_create_requester(struct qed_hwfn *p_hwfn,
qp->stats_queue;
rc = qed_spq_post(p_hwfn, p_ent, NULL);
-
- DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "rc = %d\n", rc);
-
if (rc)
goto err;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
index 26e918d7f2f9..9b08a9d9e151 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
@@ -672,8 +672,8 @@ int qed_iov_hw_info(struct qed_hwfn *p_hwfn)
return 0;
}
-bool _qed_iov_pf_sanity_check(struct qed_hwfn *p_hwfn,
- int vfid, bool b_fail_malicious)
+static bool _qed_iov_pf_sanity_check(struct qed_hwfn *p_hwfn,
+ int vfid, bool b_fail_malicious)
{
/* Check PF supports sriov */
if (IS_VF(p_hwfn->cdev) || !IS_QED_SRIOV(p_hwfn->cdev) ||
@@ -687,7 +687,7 @@ bool _qed_iov_pf_sanity_check(struct qed_hwfn *p_hwfn,
return true;
}
-bool qed_iov_pf_sanity_check(struct qed_hwfn *p_hwfn, int vfid)
+static bool qed_iov_pf_sanity_check(struct qed_hwfn *p_hwfn, int vfid)
{
return _qed_iov_pf_sanity_check(p_hwfn, vfid, true);
}
@@ -3979,7 +3979,7 @@ static void qed_iov_process_mbx_req(struct qed_hwfn *p_hwfn,
}
}
-void qed_iov_pf_get_pending_events(struct qed_hwfn *p_hwfn, u64 *events)
+static void qed_iov_pf_get_pending_events(struct qed_hwfn *p_hwfn, u64 *events)
{
int i;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.c b/drivers/net/ethernet/qlogic/qed/qed_vf.c
index be6ddde1a104..3d4269659820 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_vf.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_vf.c
@@ -169,7 +169,7 @@ static void qed_vf_pf_add_qid(struct qed_hwfn *p_hwfn,
p_qid_tlv->qid = p_cid->qid_usage_idx;
}
-int _qed_vf_pf_release(struct qed_hwfn *p_hwfn, bool b_final)
+static int _qed_vf_pf_release(struct qed_hwfn *p_hwfn, bool b_final)
{
struct qed_vf_iov *p_iov = p_hwfn->vf_iov_info;
struct pfvf_def_resp_tlv *resp;
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h
index d7ed0d3dbf71..6a4d266fb8e2 100644
--- a/drivers/net/ethernet/qlogic/qede/qede.h
+++ b/drivers/net/ethernet/qlogic/qede/qede.h
@@ -52,6 +52,9 @@
#include <linux/qed/qed_chain.h>
#include <linux/qed/qed_eth_if.h>
+#include <net/pkt_cls.h>
+#include <net/tc_act/tc_gact.h>
+
#define QEDE_MAJOR_VERSION 8
#define QEDE_MINOR_VERSION 33
#define QEDE_REVISION_VERSION 0
@@ -386,6 +389,15 @@ struct qede_tx_queue {
#define QEDE_TXQ_XDP_TO_IDX(edev, txq) ((txq)->index - \
QEDE_MAX_TSS_CNT(edev))
#define QEDE_TXQ_IDX_TO_XDP(edev, idx) ((idx) + QEDE_MAX_TSS_CNT(edev))
+#define QEDE_NDEV_TXQ_ID_TO_FP_ID(edev, idx) ((edev)->fp_num_rx + \
+ ((idx) % QEDE_TSS_COUNT(edev)))
+#define QEDE_NDEV_TXQ_ID_TO_TXQ_COS(edev, idx) ((idx) / QEDE_TSS_COUNT(edev))
+#define QEDE_TXQ_TO_NDEV_TXQ_ID(edev, txq) ((QEDE_TSS_COUNT(edev) * \
+ (txq)->cos) + (txq)->index)
+#define QEDE_NDEV_TXQ_ID_TO_TXQ(edev, idx) \
+ (&((edev)->fp_array[QEDE_NDEV_TXQ_ID_TO_FP_ID(edev, idx)].txq \
+ [QEDE_NDEV_TXQ_ID_TO_TXQ_COS(edev, idx)]))
+#define QEDE_FP_TC0_TXQ(fp) (&((fp)->txq[0]))
/* Regular Tx requires skb + metadata for release purpose,
* while XDP requires the pages and the mapped address.
@@ -399,6 +411,8 @@ struct qede_tx_queue {
/* Slowpath; Should be kept in end [unless missing padding] */
void *handle;
+ u16 cos;
+ u16 ndev_txq_id;
};
#define BD_UNMAP_ADDR(bd) HILO_U64(le32_to_cpu((bd)->addr.hi), \
@@ -458,7 +472,7 @@ void qede_arfs_filter_op(void *dev, void *filter, u8 fw_rc);
void qede_free_arfs(struct qede_dev *edev);
int qede_alloc_arfs(struct qede_dev *edev);
int qede_add_cls_rule(struct qede_dev *edev, struct ethtool_rxnfc *info);
-int qede_del_cls_rule(struct qede_dev *edev, struct ethtool_rxnfc *info);
+int qede_delete_flow_filter(struct qede_dev *edev, u64 cookie);
int qede_get_cls_rule_entry(struct qede_dev *edev, struct ethtool_rxnfc *cmd);
int qede_get_cls_rule_all(struct qede_dev *edev, struct ethtool_rxnfc *info,
u32 *rule_locs);
@@ -524,6 +538,8 @@ bool qede_has_rx_work(struct qede_rx_queue *rxq);
int qede_txq_has_work(struct qede_tx_queue *txq);
void qede_recycle_rx_bd_ring(struct qede_rx_queue *rxq, u8 count);
void qede_update_rx_prod(struct qede_dev *edev, struct qede_rx_queue *rxq);
+int qede_add_tc_flower_fltr(struct qede_dev *edev, __be16 proto,
+ struct tc_cls_flower_offload *f);
#define RX_RING_SIZE_POW 13
#define RX_RING_SIZE ((u16)BIT(RX_RING_SIZE_POW))
@@ -541,5 +557,7 @@ void qede_update_rx_prod(struct qede_dev *edev, struct qede_rx_queue *rxq);
#define QEDE_RX_HDR_SIZE 256
#define QEDE_MAX_JUMBO_PACKET_SIZE 9600
#define for_each_queue(i) for (i = 0; i < edev->num_queues; i++)
+#define for_each_cos_in_txq(edev, var) \
+ for ((var) = 0; (var) < (edev)->dev_info.num_tc; (var)++)
#endif /* _QEDE_H_ */
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index f4a0f8ff8261..19652cd27ca7 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -222,7 +222,7 @@ static void qede_get_strings_stats_txq(struct qede_dev *edev,
QEDE_TXQ_XDP_TO_IDX(edev, txq),
qede_tqstats_arr[i].string);
else
- sprintf(*buf, "%d: %s", txq->index,
+ sprintf(*buf, "%d_%d: %s", txq->index, txq->cos,
qede_tqstats_arr[i].string);
*buf += ETH_GSTRING_LEN;
}
@@ -262,8 +262,13 @@ static void qede_get_strings_stats(struct qede_dev *edev, u8 *buf)
if (fp->type & QEDE_FASTPATH_XDP)
qede_get_strings_stats_txq(edev, fp->xdp_tx, &buf);
- if (fp->type & QEDE_FASTPATH_TX)
- qede_get_strings_stats_txq(edev, fp->txq, &buf);
+ if (fp->type & QEDE_FASTPATH_TX) {
+ int cos;
+
+ for_each_cos_in_txq(edev, cos)
+ qede_get_strings_stats_txq(edev,
+ &fp->txq[cos], &buf);
+ }
}
/* Account for non-queue statistics */
@@ -338,8 +343,12 @@ static void qede_get_ethtool_stats(struct net_device *dev,
if (fp->type & QEDE_FASTPATH_XDP)
qede_get_ethtool_stats_txq(fp->xdp_tx, &buf);
- if (fp->type & QEDE_FASTPATH_TX)
- qede_get_ethtool_stats_txq(fp->txq, &buf);
+ if (fp->type & QEDE_FASTPATH_TX) {
+ int cos;
+
+ for_each_cos_in_txq(edev, cos)
+ qede_get_ethtool_stats_txq(&fp->txq[cos], &buf);
+ }
}
for (i = 0; i < QEDE_NUM_STATS; i++) {
@@ -366,7 +375,8 @@ static int qede_get_sset_count(struct net_device *dev, int stringset)
num_stats--;
/* Account for the Regular Tx statistics */
- num_stats += QEDE_TSS_COUNT(edev) * QEDE_NUM_TQSTATS;
+ num_stats += QEDE_TSS_COUNT(edev) * QEDE_NUM_TQSTATS *
+ edev->dev_info.num_tc;
/* Account for the Regular Rx statistics */
num_stats += QEDE_RSS_COUNT(edev) * QEDE_NUM_RQSTATS;
@@ -741,9 +751,17 @@ static int qede_get_coalesce(struct net_device *dev,
}
for_each_queue(i) {
+ struct qede_tx_queue *txq;
+
fp = &edev->fp_array[i];
+
+ /* All TX queues of given fastpath uses same
+ * coalescing value, so no need to iterate over
+ * all TCs, TC0 txq should suffice.
+ */
if (fp->type & QEDE_FASTPATH_TX) {
- tx_handle = fp->txq->handle;
+ txq = QEDE_FP_TC0_TXQ(fp);
+ tx_handle = txq->handle;
break;
}
}
@@ -801,9 +819,17 @@ static int qede_set_coalesce(struct net_device *dev,
}
if (edev->fp_array[i].type & QEDE_FASTPATH_TX) {
+ struct qede_tx_queue *txq;
+
+ /* All TX queues of given fastpath uses same
+ * coalescing value, so no need to iterate over
+ * all TCs, TC0 txq should suffice.
+ */
+ txq = QEDE_FP_TC0_TXQ(fp);
+
rc = edev->ops->common->set_coalesce(edev->cdev,
0, txc,
- fp->txq->handle);
+ txq->handle);
if (rc) {
DP_INFO(edev,
"Set TX coalesce error, rc = %d\n", rc);
@@ -1259,7 +1285,7 @@ static int qede_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info)
rc = qede_add_cls_rule(edev, info);
break;
case ETHTOOL_SRXCLSRLDEL:
- rc = qede_del_cls_rule(edev, info);
+ rc = qede_delete_flow_filter(edev, info->fs.location);
break;
default:
DP_INFO(edev, "Command parameters not supported\n");
@@ -1385,8 +1411,10 @@ static int qede_selftest_transmit_traffic(struct qede_dev *edev,
u16 val;
for_each_queue(i) {
- if (edev->fp_array[i].type & QEDE_FASTPATH_TX) {
- txq = edev->fp_array[i].txq;
+ struct qede_fastpath *fp = &edev->fp_array[i];
+
+ if (fp->type & QEDE_FASTPATH_TX) {
+ txq = QEDE_FP_TC0_TXQ(fp);
break;
}
}
@@ -1780,6 +1808,92 @@ static int qede_set_eee(struct net_device *dev, struct ethtool_eee *edata)
return 0;
}
+static int qede_get_module_info(struct net_device *dev,
+ struct ethtool_modinfo *modinfo)
+{
+ struct qede_dev *edev = netdev_priv(dev);
+ u8 buf[4];
+ int rc;
+
+ /* Read first 4 bytes to find the sfp type */
+ rc = edev->ops->common->read_module_eeprom(edev->cdev, buf,
+ QED_I2C_DEV_ADDR_A0, 0, 4);
+ if (rc) {
+ DP_ERR(edev, "Failed reading EEPROM data %d\n", rc);
+ return rc;
+ }
+
+ switch (buf[0]) {
+ case 0x3: /* SFP, SFP+, SFP-28 */
+ modinfo->type = ETH_MODULE_SFF_8472;
+ modinfo->eeprom_len = ETH_MODULE_SFF_8472_LEN;
+ break;
+ case 0xc: /* QSFP */
+ case 0xd: /* QSFP+ */
+ modinfo->type = ETH_MODULE_SFF_8436;
+ modinfo->eeprom_len = ETH_MODULE_SFF_8436_LEN;
+ break;
+ case 0x11: /* QSFP-28 */
+ modinfo->type = ETH_MODULE_SFF_8636;
+ modinfo->eeprom_len = ETH_MODULE_SFF_8636_LEN;
+ break;
+ default:
+ DP_ERR(edev, "Unknown transceiver type 0x%x\n", buf[0]);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int qede_get_module_eeprom(struct net_device *dev,
+ struct ethtool_eeprom *ee, u8 *data)
+{
+ struct qede_dev *edev = netdev_priv(dev);
+ u32 start_addr = ee->offset, size = 0;
+ u8 *buf = data;
+ int rc = 0;
+
+ /* Read A0 section */
+ if (ee->offset < ETH_MODULE_SFF_8079_LEN) {
+ /* Limit transfer size to the A0 section boundary */
+ if (ee->offset + ee->len > ETH_MODULE_SFF_8079_LEN)
+ size = ETH_MODULE_SFF_8079_LEN - ee->offset;
+ else
+ size = ee->len;
+
+ rc = edev->ops->common->read_module_eeprom(edev->cdev, buf,
+ QED_I2C_DEV_ADDR_A0,
+ start_addr, size);
+ if (rc) {
+ DP_ERR(edev, "Failed reading A0 section %d\n", rc);
+ return rc;
+ }
+
+ buf += size;
+ start_addr += size;
+ }
+
+ /* Read A2 section */
+ if (start_addr >= ETH_MODULE_SFF_8079_LEN &&
+ start_addr < ETH_MODULE_SFF_8472_LEN) {
+ size = ee->len - size;
+ /* Limit transfer size to the A2 section boundary */
+ if (start_addr + size > ETH_MODULE_SFF_8472_LEN)
+ size = ETH_MODULE_SFF_8472_LEN - start_addr;
+ start_addr -= ETH_MODULE_SFF_8079_LEN;
+ rc = edev->ops->common->read_module_eeprom(edev->cdev, buf,
+ QED_I2C_DEV_ADDR_A2,
+ start_addr, size);
+ if (rc) {
+ DP_VERBOSE(edev, QED_MSG_DEBUG,
+ "Failed reading A2 section %d\n", rc);
+ return 0;
+ }
+ }
+
+ return rc;
+}
+
static const struct ethtool_ops qede_ethtool_ops = {
.get_link_ksettings = qede_get_link_ksettings,
.set_link_ksettings = qede_set_link_ksettings,
@@ -1813,6 +1927,8 @@ static const struct ethtool_ops qede_ethtool_ops = {
.get_channels = qede_get_channels,
.set_channels = qede_set_channels,
.self_test = qede_self_test,
+ .get_module_info = qede_get_module_info,
+ .get_module_eeprom = qede_get_module_eeprom,
.get_eee = qede_get_eee,
.set_eee = qede_set_eee,
diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c
index b823bfe2ea4d..9673d19308e6 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_filter.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c
@@ -83,7 +83,7 @@ struct qede_arfs_fltr_node {
struct qede_arfs_tuple tuple;
u32 flow_id;
- u16 sw_id;
+ u64 sw_id;
u16 rxq_id;
u16 next_rxq_id;
u8 vfid;
@@ -138,7 +138,7 @@ static void qede_configure_arfs_fltr(struct qede_dev *edev,
n->tuple.stringify(&n->tuple, tuple_buffer);
DP_VERBOSE(edev, NETIF_MSG_RX_STATUS,
- "%s sw_id[0x%x]: %s [vf %u queue %d]\n",
+ "%s sw_id[0x%llx]: %s [vf %u queue %d]\n",
add_fltr ? "Adding" : "Deleting",
n->sw_id, tuple_buffer, n->vfid, rxq_id);
}
@@ -152,7 +152,10 @@ static void
qede_free_arfs_filter(struct qede_dev *edev, struct qede_arfs_fltr_node *fltr)
{
kfree(fltr->data);
- clear_bit(fltr->sw_id, edev->arfs->arfs_fltr_bmap);
+
+ if (fltr->sw_id < QEDE_RFS_MAX_FLTR)
+ clear_bit(fltr->sw_id, edev->arfs->arfs_fltr_bmap);
+
kfree(fltr);
}
@@ -214,7 +217,7 @@ void qede_arfs_filter_op(void *dev, void *filter, u8 fw_rc)
if (fw_rc) {
DP_NOTICE(edev,
- "Failed arfs filter configuration fw_rc=%d, flow_id=%d, sw_id=%d, src_port=%d, dst_port=%d, rxq=%d\n",
+ "Failed arfs filter configuration fw_rc=%d, flow_id=%d, sw_id=0x%llx, src_port=%d, dst_port=%d, rxq=%d\n",
fw_rc, fltr->flow_id, fltr->sw_id,
ntohs(fltr->tuple.src_port),
ntohs(fltr->tuple.dst_port), fltr->rxq_id);
@@ -1116,7 +1119,6 @@ int qede_xdp(struct net_device *dev, struct netdev_bpf *xdp)
case XDP_SETUP_PROG:
return qede_xdp_set(edev, xdp->prog);
case XDP_QUERY_PROG:
- xdp->prog_attached = !!edev->xdp_prog;
xdp->prog_id = edev->xdp_prog ? edev->xdp_prog->aux->id : 0;
return 0;
default:
@@ -1349,7 +1351,7 @@ out:
}
static struct qede_arfs_fltr_node *
-qede_get_arfs_fltr_by_loc(struct hlist_head *head, u32 location)
+qede_get_arfs_fltr_by_loc(struct hlist_head *head, u64 location)
{
struct qede_arfs_fltr_node *fltr;
@@ -1600,6 +1602,69 @@ static int qede_flow_spec_validate_unused(struct qede_dev *edev,
return 0;
}
+static int qede_set_v4_tuple_to_profile(struct qede_dev *edev,
+ struct qede_arfs_tuple *t)
+{
+ /* We must have Only 4-tuples/l4 port/src ip/dst ip
+ * as an input.
+ */
+ if (t->src_port && t->dst_port && t->src_ipv4 && t->dst_ipv4) {
+ t->mode = QED_FILTER_CONFIG_MODE_5_TUPLE;
+ } else if (!t->src_port && t->dst_port &&
+ !t->src_ipv4 && !t->dst_ipv4) {
+ t->mode = QED_FILTER_CONFIG_MODE_L4_PORT;
+ } else if (!t->src_port && !t->dst_port &&
+ !t->dst_ipv4 && t->src_ipv4) {
+ t->mode = QED_FILTER_CONFIG_MODE_IP_SRC;
+ } else if (!t->src_port && !t->dst_port &&
+ t->dst_ipv4 && !t->src_ipv4) {
+ t->mode = QED_FILTER_CONFIG_MODE_IP_DEST;
+ } else {
+ DP_INFO(edev, "Invalid N-tuple\n");
+ return -EOPNOTSUPP;
+ }
+
+ t->ip_comp = qede_flow_spec_ipv4_cmp;
+ t->build_hdr = qede_flow_build_ipv4_hdr;
+ t->stringify = qede_flow_stringify_ipv4_hdr;
+
+ return 0;
+}
+
+static int qede_set_v6_tuple_to_profile(struct qede_dev *edev,
+ struct qede_arfs_tuple *t,
+ struct in6_addr *zaddr)
+{
+ /* We must have Only 4-tuples/l4 port/src ip/dst ip
+ * as an input.
+ */
+ if (t->src_port && t->dst_port &&
+ memcmp(&t->src_ipv6, zaddr, sizeof(struct in6_addr)) &&
+ memcmp(&t->dst_ipv6, zaddr, sizeof(struct in6_addr))) {
+ t->mode = QED_FILTER_CONFIG_MODE_5_TUPLE;
+ } else if (!t->src_port && t->dst_port &&
+ !memcmp(&t->src_ipv6, zaddr, sizeof(struct in6_addr)) &&
+ !memcmp(&t->dst_ipv6, zaddr, sizeof(struct in6_addr))) {
+ t->mode = QED_FILTER_CONFIG_MODE_L4_PORT;
+ } else if (!t->src_port && !t->dst_port &&
+ !memcmp(&t->dst_ipv6, zaddr, sizeof(struct in6_addr)) &&
+ memcmp(&t->src_ipv6, zaddr, sizeof(struct in6_addr))) {
+ t->mode = QED_FILTER_CONFIG_MODE_IP_SRC;
+ } else if (!t->src_port && !t->dst_port &&
+ memcmp(&t->dst_ipv6, zaddr, sizeof(struct in6_addr)) &&
+ !memcmp(&t->src_ipv6, zaddr, sizeof(struct in6_addr))) {
+ t->mode = QED_FILTER_CONFIG_MODE_IP_DEST;
+ } else {
+ DP_INFO(edev, "Invalid N-tuple\n");
+ return -EOPNOTSUPP;
+ }
+
+ t->ip_comp = qede_flow_spec_ipv6_cmp;
+ t->build_hdr = qede_flow_build_ipv6_hdr;
+
+ return 0;
+}
+
static int qede_flow_spec_to_tuple_ipv4_common(struct qede_dev *edev,
struct qede_arfs_tuple *t,
struct ethtool_rx_flow_spec *fs)
@@ -1639,27 +1704,7 @@ static int qede_flow_spec_to_tuple_ipv4_common(struct qede_dev *edev,
t->src_port = fs->h_u.tcp_ip4_spec.psrc;
t->dst_port = fs->h_u.tcp_ip4_spec.pdst;
- /* We must either have a valid 4-tuple or only dst port
- * or only src ip as an input
- */
- if (t->src_port && t->dst_port && t->src_ipv4 && t->dst_ipv4) {
- t->mode = QED_FILTER_CONFIG_MODE_5_TUPLE;
- } else if (!t->src_port && t->dst_port &&
- !t->src_ipv4 && !t->dst_ipv4) {
- t->mode = QED_FILTER_CONFIG_MODE_L4_PORT;
- } else if (!t->src_port && !t->dst_port &&
- !t->dst_ipv4 && t->src_ipv4) {
- t->mode = QED_FILTER_CONFIG_MODE_IP_SRC;
- } else {
- DP_INFO(edev, "Invalid N-tuple\n");
- return -EOPNOTSUPP;
- }
-
- t->ip_comp = qede_flow_spec_ipv4_cmp;
- t->build_hdr = qede_flow_build_ipv4_hdr;
- t->stringify = qede_flow_stringify_ipv4_hdr;
-
- return 0;
+ return qede_set_v4_tuple_to_profile(edev, t);
}
static int qede_flow_spec_to_tuple_tcpv4(struct qede_dev *edev,
@@ -1691,10 +1736,8 @@ static int qede_flow_spec_to_tuple_ipv6_common(struct qede_dev *edev,
struct ethtool_rx_flow_spec *fs)
{
struct in6_addr zero_addr;
- void *p;
- p = &zero_addr;
- memset(p, 0, sizeof(zero_addr));
+ memset(&zero_addr, 0, sizeof(zero_addr));
if ((fs->h_u.tcp_ip6_spec.psrc &
fs->m_u.tcp_ip6_spec.psrc) != fs->h_u.tcp_ip6_spec.psrc) {
@@ -1721,30 +1764,7 @@ static int qede_flow_spec_to_tuple_ipv6_common(struct qede_dev *edev,
t->src_port = fs->h_u.tcp_ip6_spec.psrc;
t->dst_port = fs->h_u.tcp_ip6_spec.pdst;
- /* We must make sure we have a valid 4-tuple or only dest port
- * or only src ip as an input
- */
- if (t->src_port && t->dst_port &&
- memcmp(&t->src_ipv6, p, sizeof(struct in6_addr)) &&
- memcmp(&t->dst_ipv6, p, sizeof(struct in6_addr))) {
- t->mode = QED_FILTER_CONFIG_MODE_5_TUPLE;
- } else if (!t->src_port && t->dst_port &&
- !memcmp(&t->src_ipv6, p, sizeof(struct in6_addr)) &&
- !memcmp(&t->dst_ipv6, p, sizeof(struct in6_addr))) {
- t->mode = QED_FILTER_CONFIG_MODE_L4_PORT;
- } else if (!t->src_port && !t->dst_port &&
- !memcmp(&t->dst_ipv6, p, sizeof(struct in6_addr)) &&
- memcmp(&t->src_ipv6, p, sizeof(struct in6_addr))) {
- t->mode = QED_FILTER_CONFIG_MODE_IP_SRC;
- } else {
- DP_INFO(edev, "Invalid N-tuple\n");
- return -EOPNOTSUPP;
- }
-
- t->ip_comp = qede_flow_spec_ipv6_cmp;
- t->build_hdr = qede_flow_build_ipv6_hdr;
-
- return 0;
+ return qede_set_v6_tuple_to_profile(edev, t, &zero_addr);
}
static int qede_flow_spec_to_tuple_tcpv6(struct qede_dev *edev,
@@ -1942,9 +1962,8 @@ unlock:
return rc;
}
-int qede_del_cls_rule(struct qede_dev *edev, struct ethtool_rxnfc *info)
+int qede_delete_flow_filter(struct qede_dev *edev, u64 cookie)
{
- struct ethtool_rx_flow_spec *fsp = &info->fs;
struct qede_arfs_fltr_node *fltr = NULL;
int rc = -EPERM;
@@ -1953,7 +1972,7 @@ int qede_del_cls_rule(struct qede_dev *edev, struct ethtool_rxnfc *info)
goto unlock;
fltr = qede_get_arfs_fltr_by_loc(QEDE_ARFS_BUCKET_HEAD(edev, 0),
- fsp->location);
+ cookie);
if (!fltr)
goto unlock;
@@ -1983,3 +2002,293 @@ unlock:
__qede_unlock(edev);
return count;
}
+
+static int qede_parse_actions(struct qede_dev *edev,
+ struct tcf_exts *exts)
+{
+ int rc = -EINVAL, num_act = 0;
+ const struct tc_action *a;
+ bool is_drop = false;
+ LIST_HEAD(actions);
+
+ if (!tcf_exts_has_actions(exts)) {
+ DP_NOTICE(edev, "No tc actions received\n");
+ return rc;
+ }
+
+ tcf_exts_to_list(exts, &actions);
+ list_for_each_entry(a, &actions, list) {
+ num_act++;
+
+ if (is_tcf_gact_shot(a))
+ is_drop = true;
+ }
+
+ if (num_act == 1 && is_drop)
+ return 0;
+
+ return rc;
+}
+
+static int
+qede_tc_parse_ports(struct qede_dev *edev,
+ struct tc_cls_flower_offload *f,
+ struct qede_arfs_tuple *t)
+{
+ if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_PORTS)) {
+ struct flow_dissector_key_ports *key, *mask;
+
+ key = skb_flow_dissector_target(f->dissector,
+ FLOW_DISSECTOR_KEY_PORTS,
+ f->key);
+ mask = skb_flow_dissector_target(f->dissector,
+ FLOW_DISSECTOR_KEY_PORTS,
+ f->mask);
+
+ if ((key->src && mask->src != U16_MAX) ||
+ (key->dst && mask->dst != U16_MAX)) {
+ DP_NOTICE(edev, "Do not support ports masks\n");
+ return -EINVAL;
+ }
+
+ t->src_port = key->src;
+ t->dst_port = key->dst;
+ }
+
+ return 0;
+}
+
+static int
+qede_tc_parse_v6_common(struct qede_dev *edev,
+ struct tc_cls_flower_offload *f,
+ struct qede_arfs_tuple *t)
+{
+ struct in6_addr zero_addr, addr;
+
+ memset(&zero_addr, 0, sizeof(addr));
+ memset(&addr, 0xff, sizeof(addr));
+
+ if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_IPV6_ADDRS)) {
+ struct flow_dissector_key_ipv6_addrs *key, *mask;
+
+ key = skb_flow_dissector_target(f->dissector,
+ FLOW_DISSECTOR_KEY_IPV6_ADDRS,
+ f->key);
+ mask = skb_flow_dissector_target(f->dissector,
+ FLOW_DISSECTOR_KEY_IPV6_ADDRS,
+ f->mask);
+
+ if ((memcmp(&key->src, &zero_addr, sizeof(addr)) &&
+ memcmp(&mask->src, &addr, sizeof(addr))) ||
+ (memcmp(&key->dst, &zero_addr, sizeof(addr)) &&
+ memcmp(&mask->dst, &addr, sizeof(addr)))) {
+ DP_NOTICE(edev,
+ "Do not support IPv6 address prefix/mask\n");
+ return -EINVAL;
+ }
+
+ memcpy(&t->src_ipv6, &key->src, sizeof(addr));
+ memcpy(&t->dst_ipv6, &key->dst, sizeof(addr));
+ }
+
+ if (qede_tc_parse_ports(edev, f, t))
+ return -EINVAL;
+
+ return qede_set_v6_tuple_to_profile(edev, t, &zero_addr);
+}
+
+static int
+qede_tc_parse_v4_common(struct qede_dev *edev,
+ struct tc_cls_flower_offload *f,
+ struct qede_arfs_tuple *t)
+{
+ if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_IPV4_ADDRS)) {
+ struct flow_dissector_key_ipv4_addrs *key, *mask;
+
+ key = skb_flow_dissector_target(f->dissector,
+ FLOW_DISSECTOR_KEY_IPV4_ADDRS,
+ f->key);
+ mask = skb_flow_dissector_target(f->dissector,
+ FLOW_DISSECTOR_KEY_IPV4_ADDRS,
+ f->mask);
+
+ if ((key->src && mask->src != U32_MAX) ||
+ (key->dst && mask->dst != U32_MAX)) {
+ DP_NOTICE(edev, "Do not support ipv4 prefix/masks\n");
+ return -EINVAL;
+ }
+
+ t->src_ipv4 = key->src;
+ t->dst_ipv4 = key->dst;
+ }
+
+ if (qede_tc_parse_ports(edev, f, t))
+ return -EINVAL;
+
+ return qede_set_v4_tuple_to_profile(edev, t);
+}
+
+static int
+qede_tc_parse_tcp_v6(struct qede_dev *edev,
+ struct tc_cls_flower_offload *f,
+ struct qede_arfs_tuple *tuple)
+{
+ tuple->ip_proto = IPPROTO_TCP;
+ tuple->eth_proto = htons(ETH_P_IPV6);
+
+ return qede_tc_parse_v6_common(edev, f, tuple);
+}
+
+static int
+qede_tc_parse_tcp_v4(struct qede_dev *edev,
+ struct tc_cls_flower_offload *f,
+ struct qede_arfs_tuple *tuple)
+{
+ tuple->ip_proto = IPPROTO_TCP;
+ tuple->eth_proto = htons(ETH_P_IP);
+
+ return qede_tc_parse_v4_common(edev, f, tuple);
+}
+
+static int
+qede_tc_parse_udp_v6(struct qede_dev *edev,
+ struct tc_cls_flower_offload *f,
+ struct qede_arfs_tuple *tuple)
+{
+ tuple->ip_proto = IPPROTO_UDP;
+ tuple->eth_proto = htons(ETH_P_IPV6);
+
+ return qede_tc_parse_v6_common(edev, f, tuple);
+}
+
+static int
+qede_tc_parse_udp_v4(struct qede_dev *edev,
+ struct tc_cls_flower_offload *f,
+ struct qede_arfs_tuple *tuple)
+{
+ tuple->ip_proto = IPPROTO_UDP;
+ tuple->eth_proto = htons(ETH_P_IP);
+
+ return qede_tc_parse_v4_common(edev, f, tuple);
+}
+
+static int
+qede_parse_flower_attr(struct qede_dev *edev, __be16 proto,
+ struct tc_cls_flower_offload *f,
+ struct qede_arfs_tuple *tuple)
+{
+ int rc = -EINVAL;
+ u8 ip_proto = 0;
+
+ memset(tuple, 0, sizeof(*tuple));
+
+ if (f->dissector->used_keys &
+ ~(BIT(FLOW_DISSECTOR_KEY_CONTROL) |
+ BIT(FLOW_DISSECTOR_KEY_IPV4_ADDRS) |
+ BIT(FLOW_DISSECTOR_KEY_BASIC) |
+ BIT(FLOW_DISSECTOR_KEY_IPV6_ADDRS) |
+ BIT(FLOW_DISSECTOR_KEY_PORTS))) {
+ DP_NOTICE(edev, "Unsupported key set:0x%x\n",
+ f->dissector->used_keys);
+ return -EOPNOTSUPP;
+ }
+
+ if (proto != htons(ETH_P_IP) &&
+ proto != htons(ETH_P_IPV6)) {
+ DP_NOTICE(edev, "Unsupported proto=0x%x\n", proto);
+ return -EPROTONOSUPPORT;
+ }
+
+ if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_BASIC)) {
+ struct flow_dissector_key_basic *key;
+
+ key = skb_flow_dissector_target(f->dissector,
+ FLOW_DISSECTOR_KEY_BASIC,
+ f->key);
+ ip_proto = key->ip_proto;
+ }
+
+ if (ip_proto == IPPROTO_TCP && proto == htons(ETH_P_IP))
+ rc = qede_tc_parse_tcp_v4(edev, f, tuple);
+ else if (ip_proto == IPPROTO_TCP && proto == htons(ETH_P_IPV6))
+ rc = qede_tc_parse_tcp_v6(edev, f, tuple);
+ else if (ip_proto == IPPROTO_UDP && proto == htons(ETH_P_IP))
+ rc = qede_tc_parse_udp_v4(edev, f, tuple);
+ else if (ip_proto == IPPROTO_UDP && proto == htons(ETH_P_IPV6))
+ rc = qede_tc_parse_udp_v6(edev, f, tuple);
+ else
+ DP_NOTICE(edev, "Invalid tc protocol request\n");
+
+ return rc;
+}
+
+int qede_add_tc_flower_fltr(struct qede_dev *edev, __be16 proto,
+ struct tc_cls_flower_offload *f)
+{
+ struct qede_arfs_fltr_node *n;
+ int min_hlen, rc = -EINVAL;
+ struct qede_arfs_tuple t;
+
+ __qede_lock(edev);
+
+ if (!edev->arfs) {
+ rc = -EPERM;
+ goto unlock;
+ }
+
+ /* parse flower attribute and prepare filter */
+ if (qede_parse_flower_attr(edev, proto, f, &t))
+ goto unlock;
+
+ /* Validate profile mode and number of filters */
+ if ((edev->arfs->filter_count && edev->arfs->mode != t.mode) ||
+ edev->arfs->filter_count == QEDE_RFS_MAX_FLTR) {
+ DP_NOTICE(edev,
+ "Filter configuration invalidated, filter mode=0x%x, configured mode=0x%x, filter count=0x%x\n",
+ t.mode, edev->arfs->mode, edev->arfs->filter_count);
+ goto unlock;
+ }
+
+ /* parse tc actions and get the vf_id */
+ if (qede_parse_actions(edev, f->exts))
+ goto unlock;
+
+ if (qede_flow_find_fltr(edev, &t)) {
+ rc = -EEXIST;
+ goto unlock;
+ }
+
+ n = kzalloc(sizeof(*n), GFP_KERNEL);
+ if (!n) {
+ rc = -ENOMEM;
+ goto unlock;
+ }
+
+ min_hlen = qede_flow_get_min_header_size(&t);
+
+ n->data = kzalloc(min_hlen, GFP_KERNEL);
+ if (!n->data) {
+ kfree(n);
+ rc = -ENOMEM;
+ goto unlock;
+ }
+
+ memcpy(&n->tuple, &t, sizeof(n->tuple));
+
+ n->buf_len = min_hlen;
+ n->b_is_drop = true;
+ n->sw_id = f->cookie;
+
+ n->tuple.build_hdr(&n->tuple, n->data);
+
+ rc = qede_enqueue_fltr_and_config_searcher(edev, n, 0);
+ if (rc)
+ goto unlock;
+
+ qede_configure_arfs_fltr(edev, n, n->rxq_id, true);
+ rc = qede_poll_arfs_filter_config(edev, n);
+
+unlock:
+ __qede_unlock(edev);
+ return rc;
+}
diff --git a/drivers/net/ethernet/qlogic/qede/qede_fp.c b/drivers/net/ethernet/qlogic/qede/qede_fp.c
index 6c702399b801..1a78027de071 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_fp.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_fp.c
@@ -408,12 +408,12 @@ static void qede_xdp_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq)
static int qede_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq)
{
+ unsigned int pkts_compl = 0, bytes_compl = 0;
struct netdev_queue *netdev_txq;
u16 hw_bd_cons;
- unsigned int pkts_compl = 0, bytes_compl = 0;
int rc;
- netdev_txq = netdev_get_tx_queue(edev->ndev, txq->index);
+ netdev_txq = netdev_get_tx_queue(edev->ndev, txq->ndev_txq_id);
hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
barrier();
@@ -1119,8 +1119,10 @@ static bool qede_rx_xdp(struct qede_dev *edev,
default:
bpf_warn_invalid_xdp_action(act);
+ /* Fall through */
case XDP_ABORTED:
trace_xdp_exception(edev->ndev, prog, act);
+ /* Fall through */
case XDP_DROP:
qede_recycle_rx_bd_ring(rxq, cqe->bd_num);
}
@@ -1363,9 +1365,14 @@ static bool qede_poll_is_more_work(struct qede_fastpath *fp)
if (qede_txq_has_work(fp->xdp_tx))
return true;
- if (likely(fp->type & QEDE_FASTPATH_TX))
- if (qede_txq_has_work(fp->txq))
- return true;
+ if (likely(fp->type & QEDE_FASTPATH_TX)) {
+ int cos;
+
+ for_each_cos_in_txq(fp->edev, cos) {
+ if (qede_txq_has_work(&fp->txq[cos]))
+ return true;
+ }
+ }
return false;
}
@@ -1380,8 +1387,14 @@ int qede_poll(struct napi_struct *napi, int budget)
struct qede_dev *edev = fp->edev;
int rx_work_done = 0;
- if (likely(fp->type & QEDE_FASTPATH_TX) && qede_txq_has_work(fp->txq))
- qede_tx_int(edev, fp->txq);
+ if (likely(fp->type & QEDE_FASTPATH_TX)) {
+ int cos;
+
+ for_each_cos_in_txq(fp->edev, cos) {
+ if (qede_txq_has_work(&fp->txq[cos]))
+ qede_tx_int(edev, &fp->txq[cos]);
+ }
+ }
if ((fp->type & QEDE_FASTPATH_XDP) && qede_txq_has_work(fp->xdp_tx))
qede_xdp_tx_int(edev, fp->xdp_tx);
@@ -1442,8 +1455,8 @@ netdev_tx_t qede_start_xmit(struct sk_buff *skb, struct net_device *ndev)
/* Get tx-queue context and netdev index */
txq_index = skb_get_queue_mapping(skb);
- WARN_ON(txq_index >= QEDE_TSS_COUNT(edev));
- txq = edev->fp_array[edev->fp_num_rx + txq_index].txq;
+ WARN_ON(txq_index >= QEDE_TSS_COUNT(edev) * edev->dev_info.num_tc);
+ txq = QEDE_NDEV_TXQ_ID_TO_TXQ(edev, txq_index);
netdev_txq = netdev_get_tx_queue(ndev, txq_index);
WARN_ON(qed_chain_get_elem_left(&txq->tx_pbl) < (MAX_SKB_FRAGS + 1));
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 6a796040a32c..46d0f2eaa0c0 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -536,6 +536,97 @@ static int qede_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return 0;
}
+static int qede_setup_tc(struct net_device *ndev, u8 num_tc)
+{
+ struct qede_dev *edev = netdev_priv(ndev);
+ int cos, count, offset;
+
+ if (num_tc > edev->dev_info.num_tc)
+ return -EINVAL;
+
+ netdev_reset_tc(ndev);
+ netdev_set_num_tc(ndev, num_tc);
+
+ for_each_cos_in_txq(edev, cos) {
+ count = QEDE_TSS_COUNT(edev);
+ offset = cos * QEDE_TSS_COUNT(edev);
+ netdev_set_tc_queue(ndev, cos, count, offset);
+ }
+
+ return 0;
+}
+
+static int
+qede_set_flower(struct qede_dev *edev, struct tc_cls_flower_offload *f,
+ __be16 proto)
+{
+ switch (f->command) {
+ case TC_CLSFLOWER_REPLACE:
+ return qede_add_tc_flower_fltr(edev, proto, f);
+ case TC_CLSFLOWER_DESTROY:
+ return qede_delete_flow_filter(edev, f->cookie);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static int qede_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
+ void *cb_priv)
+{
+ struct tc_cls_flower_offload *f;
+ struct qede_dev *edev = cb_priv;
+
+ if (!tc_cls_can_offload_and_chain0(edev->ndev, type_data))
+ return -EOPNOTSUPP;
+
+ switch (type) {
+ case TC_SETUP_CLSFLOWER:
+ f = type_data;
+ return qede_set_flower(edev, f, f->common.protocol);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static int qede_setup_tc_block(struct qede_dev *edev,
+ struct tc_block_offload *f)
+{
+ if (f->binder_type != TCF_BLOCK_BINDER_TYPE_CLSACT_INGRESS)
+ return -EOPNOTSUPP;
+
+ switch (f->command) {
+ case TC_BLOCK_BIND:
+ return tcf_block_cb_register(f->block,
+ qede_setup_tc_block_cb,
+ edev, edev, f->extack);
+ case TC_BLOCK_UNBIND:
+ tcf_block_cb_unregister(f->block, qede_setup_tc_block_cb, edev);
+ return 0;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static int
+qede_setup_tc_offload(struct net_device *dev, enum tc_setup_type type,
+ void *type_data)
+{
+ struct qede_dev *edev = netdev_priv(dev);
+ struct tc_mqprio_qopt *mqprio;
+
+ switch (type) {
+ case TC_SETUP_BLOCK:
+ return qede_setup_tc_block(edev, type_data);
+ case TC_SETUP_QDISC_MQPRIO:
+ mqprio = type_data;
+
+ mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
+ return qede_setup_tc(dev, mqprio->num_tc);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
static const struct net_device_ops qede_netdev_ops = {
.ndo_open = qede_open,
.ndo_stop = qede_close,
@@ -568,6 +659,7 @@ static const struct net_device_ops qede_netdev_ops = {
#ifdef CONFIG_RFS_ACCEL
.ndo_rx_flow_steer = qede_rx_flow_steer,
#endif
+ .ndo_setup_tc = qede_setup_tc_offload,
};
static const struct net_device_ops qede_netdev_vf_ops = {
@@ -621,7 +713,8 @@ static struct qede_dev *qede_alloc_etherdev(struct qed_dev *cdev,
struct qede_dev *edev;
ndev = alloc_etherdev_mqs(sizeof(*edev),
- info->num_queues, info->num_queues);
+ info->num_queues * info->num_tc,
+ info->num_queues);
if (!ndev) {
pr_err("etherdev allocation failed\n");
return NULL;
@@ -688,7 +781,7 @@ static void qede_init_ndev(struct qede_dev *edev)
/* user-changeble features */
hw_features = NETIF_F_GRO | NETIF_F_GRO_HW | NETIF_F_SG |
NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_TSO | NETIF_F_TSO6;
+ NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_HW_TC;
if (!IS_VF(edev) && edev->dev_info.common.num_hwfns == 1)
hw_features |= NETIF_F_NTUPLE;
@@ -830,7 +923,8 @@ static int qede_alloc_fp_array(struct qede_dev *edev)
}
if (fp->type & QEDE_FASTPATH_TX) {
- fp->txq = kzalloc(sizeof(*fp->txq), GFP_KERNEL);
+ fp->txq = kcalloc(edev->dev_info.num_tc,
+ sizeof(*fp->txq), GFP_KERNEL);
if (!fp->txq)
goto err;
}
@@ -879,10 +973,15 @@ static void qede_sp_task(struct work_struct *work)
static void qede_update_pf_params(struct qed_dev *cdev)
{
struct qed_pf_params pf_params;
+ u16 num_cons;
/* 64 rx + 64 tx + 64 XDP */
memset(&pf_params, 0, sizeof(struct qed_pf_params));
- pf_params.eth_pf_params.num_cons = (MAX_SB_PER_PF_MIMD - 1) * 3;
+
+ /* 1 rx + 1 xdp + max tx cos */
+ num_cons = QED_MIN_L2_CONS;
+
+ pf_params.eth_pf_params.num_cons = (MAX_SB_PER_PF_MIMD - 1) * num_cons;
/* Same for VFs - make sure they'll have sufficient connections
* to support XDP Tx queues.
@@ -1363,8 +1462,12 @@ static void qede_free_mem_fp(struct qede_dev *edev, struct qede_fastpath *fp)
if (fp->type & QEDE_FASTPATH_XDP)
qede_free_mem_txq(edev, fp->xdp_tx);
- if (fp->type & QEDE_FASTPATH_TX)
- qede_free_mem_txq(edev, fp->txq);
+ if (fp->type & QEDE_FASTPATH_TX) {
+ int cos;
+
+ for_each_cos_in_txq(edev, cos)
+ qede_free_mem_txq(edev, &fp->txq[cos]);
+ }
}
/* This function allocates all memory needed for a single fp (i.e. an entity
@@ -1391,9 +1494,13 @@ static int qede_alloc_mem_fp(struct qede_dev *edev, struct qede_fastpath *fp)
}
if (fp->type & QEDE_FASTPATH_TX) {
- rc = qede_alloc_mem_txq(edev, fp->txq);
- if (rc)
- goto out;
+ int cos;
+
+ for_each_cos_in_txq(edev, cos) {
+ rc = qede_alloc_mem_txq(edev, &fp->txq[cos]);
+ if (rc)
+ goto out;
+ }
}
out:
@@ -1466,10 +1573,23 @@ static void qede_init_fp(struct qede_dev *edev)
}
if (fp->type & QEDE_FASTPATH_TX) {
- fp->txq->index = txq_index++;
- if (edev->dev_info.is_legacy)
- fp->txq->is_legacy = 1;
- fp->txq->dev = &edev->pdev->dev;
+ int cos;
+
+ for_each_cos_in_txq(edev, cos) {
+ struct qede_tx_queue *txq = &fp->txq[cos];
+ u16 ndev_tx_id;
+
+ txq->cos = cos;
+ txq->index = txq_index;
+ ndev_tx_id = QEDE_TXQ_TO_NDEV_TXQ_ID(edev, txq);
+ txq->ndev_txq_id = ndev_tx_id;
+
+ if (edev->dev_info.is_legacy)
+ txq->is_legacy = 1;
+ txq->dev = &edev->pdev->dev;
+ }
+
+ txq_index++;
}
snprintf(fp->name, sizeof(fp->name), "%s-fp-%d",
@@ -1483,7 +1603,9 @@ static int qede_set_real_num_queues(struct qede_dev *edev)
{
int rc = 0;
- rc = netif_set_real_num_tx_queues(edev->ndev, QEDE_TSS_COUNT(edev));
+ rc = netif_set_real_num_tx_queues(edev->ndev,
+ QEDE_TSS_COUNT(edev) *
+ edev->dev_info.num_tc);
if (rc) {
DP_NOTICE(edev, "Failed to set real number of Tx queues\n");
return rc;
@@ -1685,9 +1807,13 @@ static int qede_stop_queues(struct qede_dev *edev)
fp = &edev->fp_array[i];
if (fp->type & QEDE_FASTPATH_TX) {
- rc = qede_drain_txq(edev, fp->txq, true);
- if (rc)
- return rc;
+ int cos;
+
+ for_each_cos_in_txq(edev, cos) {
+ rc = qede_drain_txq(edev, &fp->txq[cos], true);
+ if (rc)
+ return rc;
+ }
}
if (fp->type & QEDE_FASTPATH_XDP) {
@@ -1703,9 +1829,13 @@ static int qede_stop_queues(struct qede_dev *edev)
/* Stop the Tx Queue(s) */
if (fp->type & QEDE_FASTPATH_TX) {
- rc = qede_stop_txq(edev, fp->txq, i);
- if (rc)
- return rc;
+ int cos;
+
+ for_each_cos_in_txq(edev, cos) {
+ rc = qede_stop_txq(edev, &fp->txq[cos], i);
+ if (rc)
+ return rc;
+ }
}
/* Stop the Rx Queue */
@@ -1758,6 +1888,7 @@ static int qede_start_txq(struct qede_dev *edev,
params.p_sb = fp->sb_info;
params.sb_idx = sb_idx;
+ params.tc = txq->cos;
rc = edev->ops->q_tx_start(edev->cdev, rss_id, &params, phys_table,
page_cnt, &ret_params);
@@ -1877,9 +2008,14 @@ static int qede_start_queues(struct qede_dev *edev, bool clear_stats)
}
if (fp->type & QEDE_FASTPATH_TX) {
- rc = qede_start_txq(edev, fp, fp->txq, i, TX_PI(0));
- if (rc)
- goto out;
+ int cos;
+
+ for_each_cos_in_txq(edev, cos) {
+ rc = qede_start_txq(edev, fp, &fp->txq[cos], i,
+ TX_PI(cos));
+ if (rc)
+ goto out;
+ }
}
}
@@ -1973,6 +2109,7 @@ static int qede_load(struct qede_dev *edev, enum qede_load_mode mode,
bool is_locked)
{
struct qed_link_params link_params;
+ u8 num_tc;
int rc;
DP_INFO(edev, "Starting qede load\n");
@@ -2019,6 +2156,10 @@ static int qede_load(struct qede_dev *edev, enum qede_load_mode mode,
goto err4;
DP_INFO(edev, "Start VPORT, RXQ and TXQ succeeded\n");
+ num_tc = netdev_get_num_tc(edev->ndev);
+ num_tc = num_tc ? num_tc : edev->dev_info.num_tc;
+ qede_setup_tc(edev->ndev, num_tc);
+
/* Program un-configured VLANs */
qede_configure_vlan_filters(edev);
@@ -2143,7 +2284,7 @@ static bool qede_is_txq_full(struct qede_dev *edev, struct qede_tx_queue *txq)
{
struct netdev_queue *netdev_txq;
- netdev_txq = netdev_get_tx_queue(edev->ndev, txq->index);
+ netdev_txq = netdev_get_tx_queue(edev->ndev, txq->ndev_txq_id);
if (netif_xmit_stopped(netdev_txq))
return true;
@@ -2208,9 +2349,11 @@ static void qede_get_eth_tlv_data(void *dev, void *data)
for_each_queue(i) {
fp = &edev->fp_array[i];
if (fp->type & QEDE_FASTPATH_TX) {
- if (fp->txq->sw_tx_cons != fp->txq->sw_tx_prod)
+ struct qede_tx_queue *txq = QEDE_FP_TC0_TXQ(fp);
+
+ if (txq->sw_tx_cons != txq->sw_tx_prod)
etlv->txqs_empty = false;
- if (qede_is_txq_full(edev, fp->txq))
+ if (qede_is_txq_full(edev, txq))
etlv->num_txqs_full++;
}
if (fp->type & QEDE_FASTPATH_RX) {
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
index 7f7deeaf1cf0..3b0adda7cc9c 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
@@ -351,9 +351,9 @@ skip:
case QLCNIC_BRDTYPE_P3P_REF_QG:
case QLCNIC_BRDTYPE_P3P_4_GB:
case QLCNIC_BRDTYPE_P3P_4_GB_MM:
-
supported |= SUPPORTED_Autoneg;
advertising |= ADVERTISED_Autoneg;
+ /* fall through */
case QLCNIC_BRDTYPE_P3P_10G_CX4:
case QLCNIC_BRDTYPE_P3P_10G_CX4_LP:
case QLCNIC_BRDTYPE_P3P_10000_BASE_T:
@@ -377,6 +377,7 @@ skip:
supported |= SUPPORTED_TP;
check_sfp_module = netif_running(adapter->netdev) &&
ahw->has_link_events;
+ /* fall through */
case QLCNIC_BRDTYPE_P3P_10G_XFP:
supported |= SUPPORTED_FIBRE;
advertising |= ADVERTISED_FIBRE;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
index 7848cf04b29a..822aa393c370 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
@@ -276,13 +276,6 @@ static const unsigned crb_hub_agt[64] = {
0,
};
-static const u32 msi_tgt_status[8] = {
- ISR_INT_TARGET_STATUS, ISR_INT_TARGET_STATUS_F1,
- ISR_INT_TARGET_STATUS_F2, ISR_INT_TARGET_STATUS_F3,
- ISR_INT_TARGET_STATUS_F4, ISR_INT_TARGET_STATUS_F5,
- ISR_INT_TARGET_STATUS_F6, ISR_INT_TARGET_STATUS_F7
-};
-
/* PCI Windowing for DDR regions. */
#define QLCNIC_PCIE_SEM_TIMEOUT 10000
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
index 0c744b9c6e0a..77e386ebff09 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
@@ -212,7 +212,7 @@ int qlcnic_sriov_init(struct qlcnic_adapter *adapter, int num_vfs)
vp->max_tx_bw = MAX_BW;
vp->min_tx_bw = MIN_BW;
vp->spoofchk = false;
- random_ether_addr(vp->mac);
+ eth_random_addr(vp->mac);
dev_info(&adapter->pdev->dev,
"MAC Address %pM is configured for VF %d\n",
vp->mac, i);
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_mpi.c b/drivers/net/ethernet/qlogic/qlge/qlge_mpi.c
index 4be65d6761b3..957c72985a06 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_mpi.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_mpi.c
@@ -1176,6 +1176,7 @@ void ql_mpi_idc_work(struct work_struct *work)
case MB_CMD_PORT_RESET:
case MB_CMD_STOP_FW:
ql_link_off(qdev);
+ /* Fall through */
case MB_CMD_SET_PORT_CFG:
/* Signal the resulting link up AEN
* that the frame routing and mac addr