Commit b7ec45a8 authored by David S. Miller's avatar David S. Miller

Merge branch 'hns3-next'

Salil Mehta says:

====================
Adds support of RSS to HNS3 Driver for Rev 2(=0x21) H/W

This patch-set mainly adds new additions related to RSS for the new
hardware Revision 0x21. It also adds support to use RSS hash value
provided by the hardware along with descriptor.
====================
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents 9047fa5d 232fc64b
......@@ -479,6 +479,7 @@ struct hnae3_knic_private_info {
const struct hnae3_dcb_ops *dcb_ops;
u16 int_rl_setting;
enum pkt_hash_types rss_type;
};
struct hnae3_roce_private_info {
......
......@@ -2230,6 +2230,21 @@ static bool hns3_parse_vlan_tag(struct hns3_enet_ring *ring,
}
}
static void hns3_set_rx_skb_rss_type(struct hns3_enet_ring *ring,
struct sk_buff *skb)
{
struct hns3_desc *desc = &ring->desc[ring->next_to_clean];
struct hnae3_handle *handle = ring->tqp->handle;
enum pkt_hash_types rss_type;
if (le32_to_cpu(desc->rx.rss_hash))
rss_type = handle->kinfo.rss_type;
else
rss_type = PKT_HASH_TYPE_NONE;
skb_set_hash(skb, le32_to_cpu(desc->rx.rss_hash), rss_type);
}
static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
struct sk_buff **out_skb, int *out_bnum)
{
......@@ -2371,6 +2386,8 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
ring->tqp_vector->rx_group.total_bytes += skb->len;
hns3_rx_checksum(ring, skb, desc);
hns3_set_rx_skb_rss_type(ring, skb);
return 0;
}
......
......@@ -678,12 +678,13 @@ static int hns3_set_rss(struct net_device *netdev, const u32 *indir,
if (!h->ae_algo || !h->ae_algo->ops || !h->ae_algo->ops->set_rss)
return -EOPNOTSUPP;
/* currently we only support Toeplitz hash */
if ((hfunc != ETH_RSS_HASH_NO_CHANGE) && (hfunc != ETH_RSS_HASH_TOP)) {
netdev_err(netdev,
"hash func not supported (only Toeplitz hash)\n");
if ((h->pdev->revision == 0x20 &&
hfunc != ETH_RSS_HASH_TOP) || (hfunc != ETH_RSS_HASH_NO_CHANGE &&
hfunc != ETH_RSS_HASH_TOP && hfunc != ETH_RSS_HASH_XOR)) {
netdev_err(netdev, "hash func not supported\n");
return -EOPNOTSUPP;
}
if (!indir) {
netdev_err(netdev,
"set rss failed for indir is empty\n");
......@@ -1077,6 +1078,7 @@ static const struct ethtool_ops hns3vf_ethtool_ops = {
.get_ethtool_stats = hns3_get_stats,
.get_sset_count = hns3_get_sset_count,
.get_rxnfc = hns3_get_rxnfc,
.set_rxnfc = hns3_set_rxnfc,
.get_rxfh_key_size = hns3_get_rss_key_size,
.get_rxfh_indir_size = hns3_get_rss_indir_size,
.get_rxfh = hns3_get_rss,
......
......@@ -2773,6 +2773,22 @@ static int hclge_set_rss_tc_mode(struct hclge_dev *hdev, u16 *tc_valid,
return ret;
}
static void hclge_get_rss_type(struct hclge_vport *vport)
{
if (vport->rss_tuple_sets.ipv4_tcp_en ||
vport->rss_tuple_sets.ipv4_udp_en ||
vport->rss_tuple_sets.ipv4_sctp_en ||
vport->rss_tuple_sets.ipv6_tcp_en ||
vport->rss_tuple_sets.ipv6_udp_en ||
vport->rss_tuple_sets.ipv6_sctp_en)
vport->nic.kinfo.rss_type = PKT_HASH_TYPE_L4;
else if (vport->rss_tuple_sets.ipv4_fragment_en ||
vport->rss_tuple_sets.ipv6_fragment_en)
vport->nic.kinfo.rss_type = PKT_HASH_TYPE_L3;
else
vport->nic.kinfo.rss_type = PKT_HASH_TYPE_NONE;
}
static int hclge_set_rss_input_tuple(struct hclge_dev *hdev)
{
struct hclge_rss_input_tuple_cmd *req;
......@@ -2792,6 +2808,7 @@ static int hclge_set_rss_input_tuple(struct hclge_dev *hdev)
req->ipv6_udp_en = hdev->vport[0].rss_tuple_sets.ipv6_udp_en;
req->ipv6_sctp_en = hdev->vport[0].rss_tuple_sets.ipv6_sctp_en;
req->ipv6_fragment_en = hdev->vport[0].rss_tuple_sets.ipv6_fragment_en;
hclge_get_rss_type(&hdev->vport[0]);
ret = hclge_cmd_send(&hdev->hw, &desc, 1);
if (ret)
dev_err(&hdev->pdev->dev,
......@@ -2806,8 +2823,19 @@ static int hclge_get_rss(struct hnae3_handle *handle, u32 *indir,
int i;
/* Get hash algorithm */
if (hfunc)
*hfunc = vport->rss_algo;
if (hfunc) {
switch (vport->rss_algo) {
case HCLGE_RSS_HASH_ALGO_TOEPLITZ:
*hfunc = ETH_RSS_HASH_TOP;
break;
case HCLGE_RSS_HASH_ALGO_SIMPLE:
*hfunc = ETH_RSS_HASH_XOR;
break;
default:
*hfunc = ETH_RSS_HASH_UNKNOWN;
break;
}
}
/* Get the RSS Key required by the user */
if (key)
......@@ -2831,12 +2859,20 @@ static int hclge_set_rss(struct hnae3_handle *handle, const u32 *indir,
/* Set the RSS Hash Key if specififed by the user */
if (key) {
if (hfunc == ETH_RSS_HASH_TOP ||
hfunc == ETH_RSS_HASH_NO_CHANGE)
switch (hfunc) {
case ETH_RSS_HASH_TOP:
hash_algo = HCLGE_RSS_HASH_ALGO_TOEPLITZ;
else
break;
case ETH_RSS_HASH_XOR:
hash_algo = HCLGE_RSS_HASH_ALGO_SIMPLE;
break;
case ETH_RSS_HASH_NO_CHANGE:
hash_algo = vport->rss_algo;
break;
default:
return -EINVAL;
}
ret = hclge_set_rss_algo_key(hdev, hash_algo, key);
if (ret)
return ret;
......@@ -2954,6 +2990,7 @@ static int hclge_set_rss_tuple(struct hnae3_handle *handle,
vport->rss_tuple_sets.ipv6_udp_en = req->ipv6_udp_en;
vport->rss_tuple_sets.ipv6_sctp_en = req->ipv6_sctp_en;
vport->rss_tuple_sets.ipv6_fragment_en = req->ipv6_fragment_en;
hclge_get_rss_type(vport);
return 0;
}
......
......@@ -89,6 +89,7 @@ enum hclgevf_opcode_type {
HCLGEVF_OPC_CFG_COM_TQP_QUEUE = 0x0B20,
/* RSS cmd */
HCLGEVF_OPC_RSS_GENERIC_CONFIG = 0x0D01,
HCLGEVF_OPC_RSS_INPUT_TUPLE = 0x0D02,
HCLGEVF_OPC_RSS_INDIR_TABLE = 0x0D07,
HCLGEVF_OPC_RSS_TC_MODE = 0x0D08,
/* Mailbox cmd */
......@@ -148,7 +149,8 @@ struct hclgevf_query_res_cmd {
__le16 rsv[7];
};
#define HCLGEVF_RSS_HASH_KEY_OFFSET 4
#define HCLGEVF_RSS_DEFAULT_OUTPORT_B 4
#define HCLGEVF_RSS_HASH_KEY_OFFSET_B 4
#define HCLGEVF_RSS_HASH_KEY_NUM 16
struct hclgevf_rss_config_cmd {
u8 hash_config;
......@@ -159,11 +161,11 @@ struct hclgevf_rss_config_cmd {
struct hclgevf_rss_input_tuple_cmd {
u8 ipv4_tcp_en;
u8 ipv4_udp_en;
u8 ipv4_stcp_en;
u8 ipv4_sctp_en;
u8 ipv4_fragment_en;
u8 ipv6_tcp_en;
u8 ipv6_udp_en;
u8 ipv6_stcp_en;
u8 ipv6_sctp_en;
u8 ipv6_fragment_en;
u8 rsv[16];
};
......
......@@ -386,6 +386,47 @@ static int hclgevf_get_vector_index(struct hclgevf_dev *hdev, int vector)
return -EINVAL;
}
static int hclgevf_set_rss_algo_key(struct hclgevf_dev *hdev,
const u8 hfunc, const u8 *key)
{
struct hclgevf_rss_config_cmd *req;
struct hclgevf_desc desc;
int key_offset;
int key_size;
int ret;
req = (struct hclgevf_rss_config_cmd *)desc.data;
for (key_offset = 0; key_offset < 3; key_offset++) {
hclgevf_cmd_setup_basic_desc(&desc,
HCLGEVF_OPC_RSS_GENERIC_CONFIG,
false);
req->hash_config |= (hfunc & HCLGEVF_RSS_HASH_ALGO_MASK);
req->hash_config |=
(key_offset << HCLGEVF_RSS_HASH_KEY_OFFSET_B);
if (key_offset == 2)
key_size =
HCLGEVF_RSS_KEY_SIZE - HCLGEVF_RSS_HASH_KEY_NUM * 2;
else
key_size = HCLGEVF_RSS_HASH_KEY_NUM;
memcpy(req->hash_key,
key + key_offset * HCLGEVF_RSS_HASH_KEY_NUM, key_size);
ret = hclgevf_cmd_send(&hdev->hw, &desc, 1);
if (ret) {
dev_err(&hdev->pdev->dev,
"Configure RSS config fail, status = %d\n",
ret);
return ret;
}
}
return 0;
}
static u32 hclgevf_get_rss_key_size(struct hnae3_handle *handle)
{
return HCLGEVF_RSS_KEY_SIZE;
......@@ -466,68 +507,40 @@ static int hclgevf_set_rss_tc_mode(struct hclgevf_dev *hdev, u16 rss_size)
return status;
}
static int hclgevf_get_rss_hw_cfg(struct hnae3_handle *handle, u8 *hash,
u8 *key)
static int hclgevf_get_rss(struct hnae3_handle *handle, u32 *indir, u8 *key,
u8 *hfunc)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
struct hclgevf_rss_config_cmd *req;
int lkup_times = key ? 3 : 1;
struct hclgevf_desc desc;
int key_offset;
int key_size;
int status;
req = (struct hclgevf_rss_config_cmd *)desc.data;
lkup_times = (lkup_times == 3) ? 3 : ((hash) ? 1 : 0);
for (key_offset = 0; key_offset < lkup_times; key_offset++) {
hclgevf_cmd_setup_basic_desc(&desc,
HCLGEVF_OPC_RSS_GENERIC_CONFIG,
true);
req->hash_config |= (key_offset << HCLGEVF_RSS_HASH_KEY_OFFSET);
struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
int i;
status = hclgevf_cmd_send(&hdev->hw, &desc, 1);
if (status) {
dev_err(&hdev->pdev->dev,
"failed to get hardware RSS cfg, status = %d\n",
status);
return status;
if (handle->pdev->revision >= 0x21) {
/* Get hash algorithm */
if (hfunc) {
switch (rss_cfg->hash_algo) {
case HCLGEVF_RSS_HASH_ALGO_TOEPLITZ:
*hfunc = ETH_RSS_HASH_TOP;
break;
case HCLGEVF_RSS_HASH_ALGO_SIMPLE:
*hfunc = ETH_RSS_HASH_XOR;
break;
default:
*hfunc = ETH_RSS_HASH_UNKNOWN;
break;
}
}
if (key_offset == 2)
key_size =
HCLGEVF_RSS_KEY_SIZE - HCLGEVF_RSS_HASH_KEY_NUM * 2;
else
key_size = HCLGEVF_RSS_HASH_KEY_NUM;
/* Get the RSS Key required by the user */
if (key)
memcpy(key + key_offset * HCLGEVF_RSS_HASH_KEY_NUM,
req->hash_key,
key_size);
memcpy(key, rss_cfg->rss_hash_key,
HCLGEVF_RSS_KEY_SIZE);
}
if (hash) {
if ((req->hash_config & 0xf) == HCLGEVF_RSS_HASH_ALGO_TOEPLITZ)
*hash = ETH_RSS_HASH_TOP;
else
*hash = ETH_RSS_HASH_UNKNOWN;
}
return 0;
}
static int hclgevf_get_rss(struct hnae3_handle *handle, u32 *indir, u8 *key,
u8 *hfunc)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
int i;
if (indir)
for (i = 0; i < HCLGEVF_RSS_IND_TBL_SIZE; i++)
indir[i] = rss_cfg->rss_indirection_tbl[i];
return hclgevf_get_rss_hw_cfg(handle, hfunc, key);
return 0;
}
static int hclgevf_set_rss(struct hnae3_handle *handle, const u32 *indir,
......@@ -535,7 +548,36 @@ static int hclgevf_set_rss(struct hnae3_handle *handle, const u32 *indir,
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
int i;
int ret, i;
if (handle->pdev->revision >= 0x21) {
/* Set the RSS Hash Key if specififed by the user */
if (key) {
switch (hfunc) {
case ETH_RSS_HASH_TOP:
rss_cfg->hash_algo =
HCLGEVF_RSS_HASH_ALGO_TOEPLITZ;
break;
case ETH_RSS_HASH_XOR:
rss_cfg->hash_algo =
HCLGEVF_RSS_HASH_ALGO_SIMPLE;
break;
case ETH_RSS_HASH_NO_CHANGE:
break;
default:
return -EINVAL;
}
ret = hclgevf_set_rss_algo_key(hdev, rss_cfg->hash_algo,
key);
if (ret)
return ret;
/* Update the shadow RSS key with user specified qids */
memcpy(rss_cfg->rss_hash_key, key,
HCLGEVF_RSS_KEY_SIZE);
}
}
/* update the shadow RSS table with user specified qids */
for (i = 0; i < HCLGEVF_RSS_IND_TBL_SIZE; i++)
......@@ -545,6 +587,193 @@ static int hclgevf_set_rss(struct hnae3_handle *handle, const u32 *indir,
return hclgevf_set_rss_indir_table(hdev);
}
static u8 hclgevf_get_rss_hash_bits(struct ethtool_rxnfc *nfc)
{
u8 hash_sets = nfc->data & RXH_L4_B_0_1 ? HCLGEVF_S_PORT_BIT : 0;
if (nfc->data & RXH_L4_B_2_3)
hash_sets |= HCLGEVF_D_PORT_BIT;
else
hash_sets &= ~HCLGEVF_D_PORT_BIT;
if (nfc->data & RXH_IP_SRC)
hash_sets |= HCLGEVF_S_IP_BIT;
else
hash_sets &= ~HCLGEVF_S_IP_BIT;
if (nfc->data & RXH_IP_DST)
hash_sets |= HCLGEVF_D_IP_BIT;
else
hash_sets &= ~HCLGEVF_D_IP_BIT;
if (nfc->flow_type == SCTP_V4_FLOW || nfc->flow_type == SCTP_V6_FLOW)
hash_sets |= HCLGEVF_V_TAG_BIT;
return hash_sets;
}
static int hclgevf_set_rss_tuple(struct hnae3_handle *handle,
struct ethtool_rxnfc *nfc)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
struct hclgevf_rss_input_tuple_cmd *req;
struct hclgevf_desc desc;
u8 tuple_sets;
int ret;
if (handle->pdev->revision == 0x20)
return -EOPNOTSUPP;
if (nfc->data &
~(RXH_IP_SRC | RXH_IP_DST | RXH_L4_B_0_1 | RXH_L4_B_2_3))
return -EINVAL;
req = (struct hclgevf_rss_input_tuple_cmd *)desc.data;
hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_RSS_INPUT_TUPLE, false);
req->ipv4_tcp_en = rss_cfg->rss_tuple_sets.ipv4_tcp_en;
req->ipv4_udp_en = rss_cfg->rss_tuple_sets.ipv4_udp_en;
req->ipv4_sctp_en = rss_cfg->rss_tuple_sets.ipv4_sctp_en;
req->ipv4_fragment_en = rss_cfg->rss_tuple_sets.ipv4_fragment_en;
req->ipv6_tcp_en = rss_cfg->rss_tuple_sets.ipv6_tcp_en;
req->ipv6_udp_en = rss_cfg->rss_tuple_sets.ipv6_udp_en;
req->ipv6_sctp_en = rss_cfg->rss_tuple_sets.ipv6_sctp_en;
req->ipv6_fragment_en = rss_cfg->rss_tuple_sets.ipv6_fragment_en;
tuple_sets = hclgevf_get_rss_hash_bits(nfc);
switch (nfc->flow_type) {
case TCP_V4_FLOW:
req->ipv4_tcp_en = tuple_sets;
break;
case TCP_V6_FLOW:
req->ipv6_tcp_en = tuple_sets;
break;
case UDP_V4_FLOW:
req->ipv4_udp_en = tuple_sets;
break;
case UDP_V6_FLOW:
req->ipv6_udp_en = tuple_sets;
break;
case SCTP_V4_FLOW:
req->ipv4_sctp_en = tuple_sets;
break;
case SCTP_V6_FLOW:
if ((nfc->data & RXH_L4_B_0_1) ||
(nfc->data & RXH_L4_B_2_3))
return -EINVAL;
req->ipv6_sctp_en = tuple_sets;
break;
case IPV4_FLOW:
req->ipv4_fragment_en = HCLGEVF_RSS_INPUT_TUPLE_OTHER;
break;
case IPV6_FLOW:
req->ipv6_fragment_en = HCLGEVF_RSS_INPUT_TUPLE_OTHER;
break;
default:
return -EINVAL;
}
ret = hclgevf_cmd_send(&hdev->hw, &desc, 1);
if (ret) {
dev_err(&hdev->pdev->dev,
"Set rss tuple fail, status = %d\n", ret);
return ret;
}
rss_cfg->rss_tuple_sets.ipv4_tcp_en = req->ipv4_tcp_en;
rss_cfg->rss_tuple_sets.ipv4_udp_en = req->ipv4_udp_en;
rss_cfg->rss_tuple_sets.ipv4_sctp_en = req->ipv4_sctp_en;
rss_cfg->rss_tuple_sets.ipv4_fragment_en = req->ipv4_fragment_en;
rss_cfg->rss_tuple_sets.ipv6_tcp_en = req->ipv6_tcp_en;
rss_cfg->rss_tuple_sets.ipv6_udp_en = req->ipv6_udp_en;
rss_cfg->rss_tuple_sets.ipv6_sctp_en = req->ipv6_sctp_en;
rss_cfg->rss_tuple_sets.ipv6_fragment_en = req->ipv6_fragment_en;
return 0;
}
static int hclgevf_get_rss_tuple(struct hnae3_handle *handle,
struct ethtool_rxnfc *nfc)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
u8 tuple_sets;
if (handle->pdev->revision == 0x20)
return -EOPNOTSUPP;
nfc->data = 0;
switch (nfc->flow_type) {
case TCP_V4_FLOW:
tuple_sets = rss_cfg->rss_tuple_sets.ipv4_tcp_en;
break;
case UDP_V4_FLOW:
tuple_sets = rss_cfg->rss_tuple_sets.ipv4_udp_en;
break;
case TCP_V6_FLOW:
tuple_sets = rss_cfg->rss_tuple_sets.ipv6_tcp_en;
break;
case UDP_V6_FLOW:
tuple_sets = rss_cfg->rss_tuple_sets.ipv6_udp_en;
break;
case SCTP_V4_FLOW:
tuple_sets = rss_cfg->rss_tuple_sets.ipv4_sctp_en;
break;
case SCTP_V6_FLOW:
tuple_sets = rss_cfg->rss_tuple_sets.ipv6_sctp_en;
break;
case IPV4_FLOW:
case IPV6_FLOW:
tuple_sets = HCLGEVF_S_IP_BIT | HCLGEVF_D_IP_BIT;
break;
default:
return -EINVAL;
}
if (!tuple_sets)
return 0;
if (tuple_sets & HCLGEVF_D_PORT_BIT)
nfc->data |= RXH_L4_B_2_3;
if (tuple_sets & HCLGEVF_S_PORT_BIT)
nfc->data |= RXH_L4_B_0_1;
if (tuple_sets & HCLGEVF_D_IP_BIT)
nfc->data |= RXH_IP_DST;
if (tuple_sets & HCLGEVF_S_IP_BIT)
nfc->data |= RXH_IP_SRC;
return 0;
}
static int hclgevf_set_rss_input_tuple(struct hclgevf_dev *hdev,
struct hclgevf_rss_cfg *rss_cfg)
{
struct hclgevf_rss_input_tuple_cmd *req;
struct hclgevf_desc desc;
int ret;
hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_RSS_INPUT_TUPLE, false);
req = (struct hclgevf_rss_input_tuple_cmd *)desc.data;
req->ipv4_tcp_en = rss_cfg->rss_tuple_sets.ipv4_tcp_en;
req->ipv4_udp_en = rss_cfg->rss_tuple_sets.ipv4_udp_en;
req->ipv4_sctp_en = rss_cfg->rss_tuple_sets.ipv4_sctp_en;
req->ipv4_fragment_en = rss_cfg->rss_tuple_sets.ipv4_fragment_en;
req->ipv6_tcp_en = rss_cfg->rss_tuple_sets.ipv6_tcp_en;
req->ipv6_udp_en = rss_cfg->rss_tuple_sets.ipv6_udp_en;
req->ipv6_sctp_en = rss_cfg->rss_tuple_sets.ipv6_sctp_en;
req->ipv6_fragment_en = rss_cfg->rss_tuple_sets.ipv6_fragment_en;
ret = hclgevf_cmd_send(&hdev->hw, &desc, 1);
if (ret)
dev_err(&hdev->pdev->dev,
"Configure rss input fail, status = %d\n", ret);
return ret;
}
static int hclgevf_get_tc_size(struct hnae3_handle *handle)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
......@@ -1276,6 +1505,39 @@ static int hclgevf_rss_init_hw(struct hclgevf_dev *hdev)
rss_cfg->rss_size = hdev->rss_size_max;
if (hdev->pdev->revision >= 0x21) {
rss_cfg->hash_algo = HCLGEVF_RSS_HASH_ALGO_TOEPLITZ;
netdev_rss_key_fill(rss_cfg->rss_hash_key,
HCLGEVF_RSS_KEY_SIZE);
ret = hclgevf_set_rss_algo_key(hdev, rss_cfg->hash_algo,
rss_cfg->rss_hash_key);
if (ret)
return ret;
rss_cfg->rss_tuple_sets.ipv4_tcp_en =
HCLGEVF_RSS_INPUT_TUPLE_OTHER;
rss_cfg->rss_tuple_sets.ipv4_udp_en =
HCLGEVF_RSS_INPUT_TUPLE_OTHER;
rss_cfg->rss_tuple_sets.ipv4_sctp_en =
HCLGEVF_RSS_INPUT_TUPLE_SCTP;
rss_cfg->rss_tuple_sets.ipv4_fragment_en =
HCLGEVF_RSS_INPUT_TUPLE_OTHER;
rss_cfg->rss_tuple_sets.ipv6_tcp_en =
HCLGEVF_RSS_INPUT_TUPLE_OTHER;
rss_cfg->rss_tuple_sets.ipv6_udp_en =
HCLGEVF_RSS_INPUT_TUPLE_OTHER;
rss_cfg->rss_tuple_sets.ipv6_sctp_en =
HCLGEVF_RSS_INPUT_TUPLE_SCTP;
rss_cfg->rss_tuple_sets.ipv6_fragment_en =
HCLGEVF_RSS_INPUT_TUPLE_OTHER;
ret = hclgevf_set_rss_input_tuple(hdev, rss_cfg);
if (ret)
return ret;
}
/* Initialize RSS indirect table for each vport */
for (i = 0; i < HCLGEVF_RSS_IND_TBL_SIZE; i++)
rss_cfg->rss_indirection_tbl[i] = i % hdev->rss_size_max;
......@@ -1918,6 +2180,8 @@ static const struct hnae3_ae_ops hclgevf_ops = {
.get_rss_indir_size = hclgevf_get_rss_indir_size,
.get_rss = hclgevf_get_rss,
.set_rss = hclgevf_set_rss,
.get_rss_tuple = hclgevf_get_rss_tuple,
.set_rss_tuple = hclgevf_set_rss_tuple,
.get_tc_size = hclgevf_get_tc_size,
.get_fw_version = hclgevf_get_fw_version,
.set_vlan_filter = hclgevf_set_vlan_filter,
......
......@@ -46,6 +46,13 @@
#define HCLGEVF_RSS_HASH_ALGO_MASK 0xf
#define HCLGEVF_RSS_CFG_TBL_NUM \
(HCLGEVF_RSS_IND_TBL_SIZE / HCLGEVF_RSS_CFG_TBL_SIZE)
#define HCLGEVF_RSS_INPUT_TUPLE_OTHER GENMASK(3, 0)
#define HCLGEVF_RSS_INPUT_TUPLE_SCTP GENMASK(4, 0)
#define HCLGEVF_D_PORT_BIT BIT(0)
#define HCLGEVF_S_PORT_BIT BIT(1)
#define HCLGEVF_D_IP_BIT BIT(2)
#define HCLGEVF_S_IP_BIT BIT(3)
#define HCLGEVF_V_TAG_BIT BIT(4)
/* states of hclgevf device & tasks */
enum hclgevf_states {
......@@ -106,12 +113,24 @@ struct hclgevf_cfg {
u32 numa_node_map;
};
struct hclgevf_rss_tuple_cfg {
u8 ipv4_tcp_en;
u8 ipv4_udp_en;
u8 ipv4_sctp_en;
u8 ipv4_fragment_en;
u8 ipv6_tcp_en;
u8 ipv6_udp_en;
u8 ipv6_sctp_en;
u8 ipv6_fragment_en;
};
struct hclgevf_rss_cfg {
u8 rss_hash_key[HCLGEVF_RSS_KEY_SIZE]; /* user configured hash keys */
u32 hash_algo;
u32 rss_size;
u8 hw_tc_map;
u8 rss_indirection_tbl[HCLGEVF_RSS_IND_TBL_SIZE]; /* shadow table */
struct hclgevf_rss_tuple_cfg rss_tuple_sets;
};
struct hclgevf_misc_vector {
......
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