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-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h18
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c183
2 files changed, 25 insertions, 176 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
index d48110728891..cbf620bcf31c 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
@@ -97,24 +97,6 @@ struct hclgevf_cfg_gro_status_cmd {
u8 rsv[23];
};
-#define HCLGEVF_RSS_DEFAULT_OUTPORT_B 4
-
-#define HCLGEVF_RSS_CFG_TBL_SIZE 16
-
-#define HCLGEVF_RSS_TC_OFFSET_S 0
-#define HCLGEVF_RSS_TC_OFFSET_M GENMASK(10, 0)
-#define HCLGEVF_RSS_TC_SIZE_MSB_B 11
-#define HCLGEVF_RSS_TC_SIZE_S 12
-#define HCLGEVF_RSS_TC_SIZE_M GENMASK(14, 12)
-#define HCLGEVF_RSS_TC_VALID_B 15
-#define HCLGEVF_MAX_TC_NUM 8
-#define HCLGEVF_RSS_TC_SIZE_MSB_OFFSET 3
-
-struct hclgevf_rss_tc_mode_cmd {
- __le16 rss_tc_mode[HCLGEVF_MAX_TC_NUM];
- u8 rsv[8];
-};
-
#define HCLGEVF_LINK_STS_B 0
#define HCLGEVF_LINK_STATUS BIT(HCLGEVF_LINK_STS_B)
struct hclgevf_link_status_cmd {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 8859bdb0aa89..3c42ca50f590 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -31,14 +31,6 @@ static const struct pci_device_id ae_algovf_pci_tbl[] = {
{0, }
};
-static const u8 hclgevf_hash_key[] = {
- 0x6D, 0x5A, 0x56, 0xDA, 0x25, 0x5B, 0x0E, 0xC2,
- 0x41, 0x67, 0x25, 0x3D, 0x43, 0xA3, 0x8F, 0xB0,
- 0xD0, 0xCA, 0x2B, 0xCB, 0xAE, 0x7B, 0x30, 0xB4,
- 0x77, 0xCB, 0x2D, 0xA3, 0x80, 0x30, 0xF2, 0x0C,
- 0x6A, 0x42, 0xB7, 0x3B, 0xBE, 0xAC, 0x01, 0xFA
-};
-
MODULE_DEVICE_TABLE(pci, ae_algovf_pci_tbl);
static const u32 cmdq_reg_addr_list[] = {HCLGE_COMM_NIC_CSQ_BASEADDR_L_REG,
@@ -475,7 +467,7 @@ static int hclgevf_knic_setup(struct hclgevf_dev *hdev)
kinfo->num_tx_desc = hdev->num_tx_desc;
kinfo->num_rx_desc = hdev->num_rx_desc;
kinfo->rx_buf_len = hdev->rx_buf_len;
- for (i = 0; i < HCLGEVF_MAX_TC_NUM; i++)
+ for (i = 0; i < HCLGE_COMM_MAX_TC_NUM; i++)
if (hdev->hw_tc_map & BIT(i))
num_tc++;
@@ -633,52 +625,6 @@ static int hclgevf_get_vector_index(struct hclgevf_dev *hdev, int vector)
return -EINVAL;
}
-static int hclgevf_set_rss_tc_mode(struct hclgevf_dev *hdev, u16 rss_size)
-{
- struct hclgevf_rss_tc_mode_cmd *req;
- u16 tc_offset[HCLGEVF_MAX_TC_NUM];
- u16 tc_valid[HCLGEVF_MAX_TC_NUM];
- u16 tc_size[HCLGEVF_MAX_TC_NUM];
- struct hclge_desc desc;
- u16 roundup_size;
- unsigned int i;
- int status;
-
- req = (struct hclgevf_rss_tc_mode_cmd *)desc.data;
-
- roundup_size = roundup_pow_of_two(rss_size);
- roundup_size = ilog2(roundup_size);
-
- for (i = 0; i < HCLGEVF_MAX_TC_NUM; i++) {
- tc_valid[i] = 1;
- tc_size[i] = roundup_size;
- tc_offset[i] = (hdev->hw_tc_map & BIT(i)) ? rss_size * i : 0;
- }
-
- hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_RSS_TC_MODE, false);
- for (i = 0; i < HCLGEVF_MAX_TC_NUM; i++) {
- u16 mode = 0;
-
- hnae3_set_bit(mode, HCLGEVF_RSS_TC_VALID_B,
- (tc_valid[i] & 0x1));
- hnae3_set_field(mode, HCLGEVF_RSS_TC_SIZE_M,
- HCLGEVF_RSS_TC_SIZE_S, tc_size[i]);
- hnae3_set_bit(mode, HCLGEVF_RSS_TC_SIZE_MSB_B,
- tc_size[i] >> HCLGEVF_RSS_TC_SIZE_MSB_OFFSET &
- 0x1);
- hnae3_set_field(mode, HCLGEVF_RSS_TC_OFFSET_M,
- HCLGEVF_RSS_TC_OFFSET_S, tc_offset[i]);
-
- req->rss_tc_mode[i] = cpu_to_le16(mode);
- }
- status = hclgevf_cmd_send(&hdev->hw, &desc, 1);
- if (status)
- dev_err(&hdev->pdev->dev,
- "VF failed(=%d) to set rss tc mode\n", status);
-
- return status;
-}
-
/* for revision 0x20, vf shared the same rss config with pf */
static int hclgevf_get_rss_hash_key(struct hclgevf_dev *hdev)
{
@@ -749,36 +695,13 @@ static int hclgevf_set_rss(struct hnae3_handle *handle, const u32 *indir,
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
struct hclge_comm_rss_cfg *rss_cfg = &hdev->rss_cfg;
- const u8 *rss_hash_key = rss_cfg->rss_hash_key;
- u8 hash_algo;
int ret, i;
if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
- ret = hclge_comm_parse_rss_hfunc(rss_cfg, hfunc, &hash_algo);
+ ret = hclge_comm_set_rss_hash_key(rss_cfg, &hdev->hw.hw, key,
+ hfunc);
if (ret)
return ret;
-
- /* Set the RSS Hash Key if specififed by the user */
- if (key) {
- ret = hclge_comm_set_rss_algo_key(&hdev->hw.hw,
- hash_algo, key);
- if (ret) {
- dev_err(&hdev->pdev->dev,
- "invalid hfunc type %u\n", hfunc);
- return ret;
- }
-
- /* Update the shadow RSS key with user specified qids */
- memcpy(rss_cfg->rss_hash_key, key,
- HCLGE_COMM_RSS_KEY_SIZE);
- } else {
- ret = hclge_comm_set_rss_algo_key(&hdev->hw.hw,
- hash_algo,
- rss_hash_key);
- if (ret)
- return ret;
- }
- rss_cfg->rss_algo = hash_algo;
}
/* update the shadow RSS table with user specified qids */
@@ -794,44 +717,18 @@ static int hclgevf_set_rss_tuple(struct hnae3_handle *handle,
struct ethtool_rxnfc *nfc)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
- struct hclge_comm_rss_cfg *rss_cfg = &hdev->rss_cfg;
- struct hclge_comm_rss_input_tuple_cmd *req;
- struct hclge_desc desc;
int ret;
if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
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 hclge_comm_rss_input_tuple_cmd *)desc.data;
- hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_RSS_INPUT_TUPLE, false);
-
- ret = hclge_comm_init_rss_tuple_cmd(rss_cfg, nfc, hdev->ae_dev, req);
- if (ret) {
- dev_err(&hdev->pdev->dev,
- "failed to init rss tuple cmd, ret = %d\n", ret);
- return ret;
- }
-
- ret = hclgevf_cmd_send(&hdev->hw, &desc, 1);
- if (ret) {
+ ret = hclge_comm_set_rss_tuple(hdev->ae_dev, &hdev->hw.hw,
+ &hdev->rss_cfg, nfc);
+ if (ret)
dev_err(&hdev->pdev->dev,
- "Set rss tuple fail, status = %d\n", ret);
- return ret;
- }
+ "failed to set rss tuple, ret = %d.\n", 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;
+ return ret;
}
static int hclgevf_get_rss_tuple(struct hnae3_handle *handle,
@@ -2351,53 +2248,12 @@ static int hclgevf_config_gro(struct hclgevf_dev *hdev)
return ret;
}
-static int hclgevf_rss_init_cfg(struct hclgevf_dev *hdev)
-{
- u16 rss_ind_tbl_size = hdev->ae_dev->dev_specs.rss_ind_tbl_size;
- struct hclge_comm_rss_cfg *rss_cfg = &hdev->rss_cfg;
- struct hclge_comm_rss_tuple_cfg *tuple_sets;
- u32 i;
-
- rss_cfg->rss_algo = HCLGE_COMM_RSS_HASH_ALGO_TOEPLITZ;
- rss_cfg->rss_size = hdev->nic.kinfo.rss_size;
- tuple_sets = &rss_cfg->rss_tuple_sets;
- if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
- u16 *rss_ind_tbl;
-
- rss_cfg->rss_algo = HCLGE_COMM_RSS_HASH_ALGO_SIMPLE;
-
- rss_ind_tbl = devm_kcalloc(&hdev->pdev->dev, rss_ind_tbl_size,
- sizeof(*rss_ind_tbl), GFP_KERNEL);
- if (!rss_ind_tbl)
- return -ENOMEM;
-
- rss_cfg->rss_indirection_tbl = rss_ind_tbl;
- memcpy(rss_cfg->rss_hash_key, hclgevf_hash_key,
- HCLGE_COMM_RSS_KEY_SIZE);
-
- tuple_sets->ipv4_tcp_en = HCLGE_COMM_RSS_INPUT_TUPLE_OTHER;
- tuple_sets->ipv4_udp_en = HCLGE_COMM_RSS_INPUT_TUPLE_OTHER;
- tuple_sets->ipv4_sctp_en = HCLGE_COMM_RSS_INPUT_TUPLE_SCTP;
- tuple_sets->ipv4_fragment_en = HCLGE_COMM_RSS_INPUT_TUPLE_OTHER;
- tuple_sets->ipv6_tcp_en = HCLGE_COMM_RSS_INPUT_TUPLE_OTHER;
- tuple_sets->ipv6_udp_en = HCLGE_COMM_RSS_INPUT_TUPLE_OTHER;
- tuple_sets->ipv6_sctp_en =
- hdev->ae_dev->dev_version <= HNAE3_DEVICE_VERSION_V2 ?
- HCLGE_COMM_RSS_INPUT_TUPLE_SCTP_NO_PORT :
- HCLGE_COMM_RSS_INPUT_TUPLE_SCTP;
- tuple_sets->ipv6_fragment_en = HCLGE_COMM_RSS_INPUT_TUPLE_OTHER;
- }
-
- /* Initialize RSS indirect table */
- for (i = 0; i < rss_ind_tbl_size; i++)
- rss_cfg->rss_indirection_tbl[i] = i % rss_cfg->rss_size;
-
- return 0;
-}
-
static int hclgevf_rss_init_hw(struct hclgevf_dev *hdev)
{
struct hclge_comm_rss_cfg *rss_cfg = &hdev->rss_cfg;
+ u16 tc_offset[HCLGE_COMM_MAX_TC_NUM];
+ u16 tc_valid[HCLGE_COMM_MAX_TC_NUM];
+ u16 tc_size[HCLGE_COMM_MAX_TC_NUM];
int ret;
if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
@@ -2418,7 +2274,11 @@ static int hclgevf_rss_init_hw(struct hclgevf_dev *hdev)
if (ret)
return ret;
- return hclgevf_set_rss_tc_mode(hdev, rss_cfg->rss_size);
+ hclge_comm_get_rss_tc_info(rss_cfg->rss_size, hdev->hw_tc_map,
+ tc_offset, tc_valid, tc_size);
+
+ return hclge_comm_set_rss_tc_mode(&hdev->hw.hw, tc_offset,
+ tc_valid, tc_size);
}
static int hclgevf_init_vlan_config(struct hclgevf_dev *hdev)
@@ -3187,7 +3047,8 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev)
goto err_config;
/* Initialize RSS for this VF */
- ret = hclgevf_rss_init_cfg(hdev);
+ ret = hclge_comm_rss_init_cfg(&hdev->nic, hdev->ae_dev,
+ &hdev->rss_cfg);
if (ret) {
dev_err(&pdev->dev, "failed to init rss cfg, ret = %d\n", ret);
goto err_config;
@@ -3361,6 +3222,9 @@ static int hclgevf_set_channels(struct hnae3_handle *handle, u32 new_tqps_num,
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
struct hnae3_knic_private_info *kinfo = &handle->kinfo;
+ u16 tc_offset[HCLGE_COMM_MAX_TC_NUM];
+ u16 tc_valid[HCLGE_COMM_MAX_TC_NUM];
+ u16 tc_size[HCLGE_COMM_MAX_TC_NUM];
u16 cur_rss_size = kinfo->rss_size;
u16 cur_tqps = kinfo->num_tqps;
u32 *rss_indir;
@@ -3369,7 +3233,10 @@ static int hclgevf_set_channels(struct hnae3_handle *handle, u32 new_tqps_num,
hclgevf_update_rss_size(handle, new_tqps_num);
- ret = hclgevf_set_rss_tc_mode(hdev, kinfo->rss_size);
+ hclge_comm_get_rss_tc_info(cur_rss_size, hdev->hw_tc_map,
+ tc_offset, tc_valid, tc_size);
+ ret = hclge_comm_set_rss_tc_mode(&hdev->hw.hw, tc_offset,
+ tc_valid, tc_size);
if (ret)
return ret;
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-29 14:12:11 +0300