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Subject[PATCH net-next 01/10] net: hns3: add device version to replace pci revision
Date
From: Guangbin Huang <huangguangbin2@huawei.com>

To better identify the device version, struct hnae3_handle adds a
member dev_version to replace pci revision. The dev_version consists
of hardware version and PCI revision. The hardware version is queried
from firmware by an existing firmware version query command.

Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
---
drivers/net/ethernet/hisilicon/hns3/hnae3.h | 8 +++++
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 10 +++++--
drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 21 +++++++++----
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 30 ++++++++++---------
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 3 +-
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c | 11 +++----
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 34 ++++++++++++----------
.../ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c | 32 ++++++++++----------
.../ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h | 3 +-
.../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 17 +++++------
10 files changed, 100 insertions(+), 69 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index ad7257e..e5835ee 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -34,6 +34,13 @@

#define HNAE3_MIN_VECTOR_NUM 2 /* first one for misc, another for IO */

+/* Device version */
+#define HNAE3_DEVICE_VERSION_V1 0x00020
+#define HNAE3_DEVICE_VERSION_V2 0x00021
+#define HNAE3_DEVICE_VERSION_V3 0x00030
+
+#define HNAE3_PCI_REVISION_BIT_SIZE 8
+
/* Device IDs */
#define HNAE3_DEV_ID_GE 0xA220
#define HNAE3_DEV_ID_25GE 0xA221
@@ -235,6 +242,7 @@ struct hnae3_ae_dev {
struct list_head node;
u32 flag;
unsigned long hw_err_reset_req;
+ u32 dev_version;
void *priv;
};

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 00e4002..c44a685 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -629,9 +629,11 @@ void hns3_enable_vlan_filter(struct net_device *netdev, bool enable)
{
struct hns3_nic_priv *priv = netdev_priv(netdev);
struct hnae3_handle *h = priv->ae_handle;
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(h->pdev);
bool last_state;

- if (h->pdev->revision >= 0x21 && h->ae_algo->ops->enable_vlan_filter) {
+ if (ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2 &&
+ h->ae_algo->ops->enable_vlan_filter) {
last_state = h->netdev_flags & HNAE3_VLAN_FLTR ? true : false;
if (enable != last_state) {
netdev_info(netdev,
@@ -2265,6 +2267,7 @@ static void hns3_set_default_feature(struct net_device *netdev)
{
struct hnae3_handle *h = hns3_get_handle(netdev);
struct pci_dev *pdev = h->pdev;
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(pdev);

netdev->priv_flags |= IFF_UNICAST_FLT;

@@ -2302,7 +2305,7 @@ static void hns3_set_default_feature(struct net_device *netdev)
NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC |
NETIF_F_FRAGLIST;

- if (pdev->revision >= 0x21) {
+ if (ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
netdev->hw_features |= NETIF_F_GRO_HW;
netdev->features |= NETIF_F_GRO_HW;

@@ -2801,8 +2804,9 @@ static bool hns3_parse_vlan_tag(struct hns3_enet_ring *ring,
{
struct hnae3_handle *handle = ring->tqp->handle;
struct pci_dev *pdev = ring->tqp->handle->pdev;
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(pdev);

- if (pdev->revision == 0x20) {
+ if (unlikely(ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)) {
*vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag);
if (!(*vlan_tag & VLAN_VID_MASK))
*vlan_tag = le16_to_cpu(desc->rx.vlan_tag);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
index 52c7804..df28811 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
@@ -77,6 +77,7 @@ static const struct hns3_stats hns3_rxq_stats[] = {
static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en)
{
struct hnae3_handle *h = hns3_get_handle(ndev);
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(h->pdev);
bool vlan_filter_enable;
int ret;

@@ -96,7 +97,7 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en)
break;
}

- if (ret || h->pdev->revision >= 0x21)
+ if (ret || ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2)
return ret;

if (en) {
@@ -147,6 +148,7 @@ static void hns3_lp_setup_skb(struct sk_buff *skb)

struct net_device *ndev = skb->dev;
struct hnae3_handle *handle;
+ struct hnae3_ae_dev *ae_dev;
unsigned char *packet;
struct ethhdr *ethh;
unsigned int i;
@@ -163,7 +165,8 @@ static void hns3_lp_setup_skb(struct sk_buff *skb)
* the purpose of mac or serdes selftest.
*/
handle = hns3_get_handle(ndev);
- if (handle->pdev->revision == 0x20)
+ ae_dev = pci_get_drvdata(handle->pdev);
+ if (ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
ethh->h_dest[5] += HNS3_NIC_LB_DST_MAC_ADDR;
eth_zero_addr(ethh->h_source);
ethh->h_proto = htons(ETH_P_ARP);
@@ -761,6 +764,7 @@ static int hns3_set_link_ksettings(struct net_device *netdev,
const struct ethtool_link_ksettings *cmd)
{
struct hnae3_handle *handle = hns3_get_handle(netdev);
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(handle->pdev);
const struct hnae3_ae_ops *ops = handle->ae_algo->ops;
int ret;

@@ -782,7 +786,7 @@ static int hns3_set_link_ksettings(struct net_device *netdev,
return phy_ethtool_ksettings_set(netdev->phydev, cmd);
}

- if (handle->pdev->revision == 0x20)
+ if (ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
return -EOPNOTSUPP;

ret = hns3_check_ksettings_param(netdev, cmd);
@@ -846,11 +850,12 @@ static int hns3_set_rss(struct net_device *netdev, const u32 *indir,
const u8 *key, const u8 hfunc)
{
struct hnae3_handle *h = hns3_get_handle(netdev);
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(h->pdev);

if (!h->ae_algo->ops->set_rss)
return -EOPNOTSUPP;

- if ((h->pdev->revision == 0x20 &&
+ if ((ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2 &&
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");
@@ -1404,11 +1409,13 @@ static int hns3_get_module_info(struct net_device *netdev,
#define HNS3_SFF_8636_V1_3 0x03

struct hnae3_handle *handle = hns3_get_handle(netdev);
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(handle->pdev);
const struct hnae3_ae_ops *ops = handle->ae_algo->ops;
struct hns3_sfp_type sfp_type;
int ret;

- if (handle->pdev->revision == 0x20 || !ops->get_module_eeprom)
+ if (ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2 ||
+ !ops->get_module_eeprom)
return -EOPNOTSUPP;

memset(&sfp_type, 0, sizeof(sfp_type));
@@ -1452,9 +1459,11 @@ static int hns3_get_module_eeprom(struct net_device *netdev,
struct ethtool_eeprom *ee, u8 *data)
{
struct hnae3_handle *handle = hns3_get_handle(netdev);
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(handle->pdev);
const struct hnae3_ae_ops *ops = handle->ae_algo->ops;

- if (handle->pdev->revision == 0x20 || !ops->get_module_eeprom)
+ if (ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2 ||
+ !ops->get_module_eeprom)
return -EOPNOTSUPP;

if (!ee->len)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
index 81aa67b..03b7a96 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
@@ -330,9 +330,9 @@ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num)
return retval;
}

-static enum hclge_cmd_status hclge_cmd_query_firmware_version(
- struct hclge_hw *hw, u32 *version)
+static enum hclge_cmd_status hclge_cmd_query_version(struct hclge_dev *hdev)
{
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(hdev->pdev);
struct hclge_query_version_cmd *resp;
struct hclge_desc desc;
int ret;
@@ -340,9 +340,15 @@ static enum hclge_cmd_status hclge_cmd_query_firmware_version(
hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_FW_VER, 1);
resp = (struct hclge_query_version_cmd *)desc.data;

- ret = hclge_cmd_send(hw, &desc, 1);
- if (!ret)
- *version = le32_to_cpu(resp->firmware);
+ ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+ if (ret)
+ return ret;
+
+ hdev->fw_version = le32_to_cpu(resp->firmware);
+
+ ae_dev->dev_version = le32_to_cpu(resp->hardware) <<
+ HNAE3_PCI_REVISION_BIT_SIZE;
+ ae_dev->dev_version |= hdev->pdev->revision;

return ret;
}
@@ -402,7 +408,6 @@ static int hclge_firmware_compat_config(struct hclge_dev *hdev)

int hclge_cmd_init(struct hclge_dev *hdev)
{
- u32 version;
int ret;

spin_lock_bh(&hdev->hw.cmq.csq.lock);
@@ -431,22 +436,21 @@ int hclge_cmd_init(struct hclge_dev *hdev)
goto err_cmd_init;
}

- ret = hclge_cmd_query_firmware_version(&hdev->hw, &version);
+ ret = hclge_cmd_query_version(hdev);
if (ret) {
dev_err(&hdev->pdev->dev,
- "firmware version query failed %d\n", ret);
+ "failed to query version ret=%d\n", ret);
goto err_cmd_init;
}
- hdev->fw_version = version;

dev_info(&hdev->pdev->dev, "The firmware version is %lu.%lu.%lu.%lu\n",
- hnae3_get_field(version, HNAE3_FW_VERSION_BYTE3_MASK,
+ hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE3_MASK,
HNAE3_FW_VERSION_BYTE3_SHIFT),
- hnae3_get_field(version, HNAE3_FW_VERSION_BYTE2_MASK,
+ hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE2_MASK,
HNAE3_FW_VERSION_BYTE2_SHIFT),
- hnae3_get_field(version, HNAE3_FW_VERSION_BYTE1_MASK,
+ hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE1_MASK,
HNAE3_FW_VERSION_BYTE1_SHIFT),
- hnae3_get_field(version, HNAE3_FW_VERSION_BYTE0_MASK,
+ hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE0_MASK,
HNAE3_FW_VERSION_BYTE0_SHIFT));

/* ask the firmware to enable some features, driver can work without
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
index 30983f0..de73463 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
@@ -364,7 +364,8 @@ struct hclge_rx_priv_buff_cmd {

struct hclge_query_version_cmd {
__le32 firmware;
- __le32 firmware_rsv[5];
+ __le32 hardware;
+ __le32 rsv[4];
};

#define HCLGE_RX_PRIV_EN_B 15
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
index 39b7f71..5d80efd 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
@@ -729,7 +729,7 @@ static int hclge_config_ncsi_hw_err_int(struct hclge_dev *hdev, bool en)
struct hclge_desc desc;
int ret;

- if (hdev->pdev->revision < 0x21)
+ if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
return 0;

/* configure NCSI error interrupts */
@@ -808,7 +808,7 @@ static int hclge_config_ppp_error_interrupt(struct hclge_dev *hdev, u32 cmd,
cpu_to_le32(HCLGE_PPP_MPF_ECC_ERR_INT0_EN_MASK);
desc[1].data[1] =
cpu_to_le32(HCLGE_PPP_MPF_ECC_ERR_INT1_EN_MASK);
- if (hdev->pdev->revision >= 0x21)
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2)
desc[1].data[2] =
cpu_to_le32(HCLGE_PPP_PF_ERR_INT_EN_MASK);
} else if (cmd == HCLGE_PPP_CMD1_INT_CMD) {
@@ -1041,7 +1041,7 @@ static int hclge_config_ssu_hw_err_int(struct hclge_dev *hdev, bool en)
hclge_cmd_setup_basic_desc(&desc[1], HCLGE_SSU_COMMON_INT_CMD, false);

if (en) {
- if (hdev->pdev->revision >= 0x21)
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2)
desc[0].data[0] =
cpu_to_le32(HCLGE_SSU_COMMON_INT_EN);
else
@@ -1550,7 +1550,8 @@ int hclge_config_rocee_ras_interrupt(struct hclge_dev *hdev, bool en)
struct hclge_desc desc;
int ret;

- if (hdev->pdev->revision < 0x21 || !hnae3_dev_roce_supported(hdev))
+ if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2 ||
+ !hnae3_dev_roce_supported(hdev))
return 0;

hclge_cmd_setup_basic_desc(&desc, HCLGE_CONFIG_ROCEE_RAS_INT_EN, false);
@@ -1663,7 +1664,7 @@ pci_ers_result_t hclge_handle_hw_ras_error(struct hnae3_ae_dev *ae_dev)
}

/* Handling Non-fatal Rocee RAS errors */
- if (hdev->pdev->revision >= 0x21 &&
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2 &&
status & HCLGE_RAS_REG_ROCEE_ERR_MASK) {
dev_err(dev, "ROCEE Non-Fatal RAS error identified\n");
hclge_handle_rocee_ras_error(ae_dev);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 9bdad64..cc6d347 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -740,7 +740,7 @@ static int hclge_get_sset_count(struct hnae3_handle *handle, int stringset)
if (stringset == ETH_SS_TEST) {
/* clear loopback bit flags at first */
handle->flags = (handle->flags & (~HCLGE_LOOPBACK_TEST_FLAGS));
- if (hdev->pdev->revision >= 0x21 ||
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2 ||
hdev->hw.mac.speed == HCLGE_MAC_SPEED_10M ||
hdev->hw.mac.speed == HCLGE_MAC_SPEED_100M ||
hdev->hw.mac.speed == HCLGE_MAC_SPEED_1G) {
@@ -2892,7 +2892,7 @@ static int hclge_update_port_info(struct hclge_dev *hdev)
if (!hdev->support_sfp_query)
return 0;

- if (hdev->pdev->revision >= 0x21)
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2)
ret = hclge_get_sfp_info(hdev, mac);
else
ret = hclge_get_sfp_speed(hdev, &speed);
@@ -2904,7 +2904,7 @@ static int hclge_update_port_info(struct hclge_dev *hdev)
return ret;
}

- if (hdev->pdev->revision >= 0x21) {
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
if (mac->speed_type == QUERY_ACTIVE_SPEED) {
hclge_update_port_capability(mac);
return 0;
@@ -3569,7 +3569,7 @@ static void hclge_clear_reset_cause(struct hclge_dev *hdev)
/* For revision 0x20, the reset interrupt source
* can only be cleared after hardware reset done
*/
- if (hdev->pdev->revision == 0x20)
+ if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
hclge_write_dev(&hdev->hw, HCLGE_MISC_RESET_STS_REG,
clearval);

@@ -4576,7 +4576,7 @@ static void hclge_rss_init_cfg(struct hclge_dev *hdev)
int i, rss_algo = HCLGE_RSS_HASH_ALGO_TOEPLITZ;
struct hclge_vport *vport = hdev->vport;

- if (hdev->pdev->revision >= 0x21)
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2)
rss_algo = HCLGE_RSS_HASH_ALGO_SIMPLE;

for (i = 0; i < hdev->num_vmdq_vport + 1; i++) {
@@ -4776,13 +4776,14 @@ static int hclge_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc,
bool en_mc_pmc)
{
struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
bool en_bc_pmc = true;

- /* For revision 0x20, if broadcast promisc enabled, vlan filter is
- * always bypassed. So broadcast promisc should be disabled until
- * user enable promisc mode
+ /* For device whose version below V2, if broadcast promisc enabled,
+ * vlan filter is always bypassed. So broadcast promisc should be
+ * disabled until user enable promisc mode
*/
- if (handle->pdev->revision == 0x20)
+ if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
en_bc_pmc = handle->netdev_flags & HNAE3_BPE ? true : false;

return hclge_set_vport_promisc_mode(vport, en_uc_pmc, en_mc_pmc,
@@ -6797,7 +6798,7 @@ static int hclge_set_loopback(struct hnae3_handle *handle,
* the same, the packets are looped back in the SSU. If SSU loopback
* is disabled, packets can reach MAC even if SMAC is the same as DMAC.
*/
- if (hdev->pdev->revision >= 0x21) {
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
u8 switch_param = en ? 0 : BIT(HCLGE_SWITCH_ALW_LPBK_B);

ret = hclge_config_switch_param(hdev, PF_VPORT_ID, switch_param,
@@ -8299,7 +8300,7 @@ static void hclge_enable_vlan_filter(struct hnae3_handle *handle, bool enable)
struct hclge_vport *vport = hclge_get_vport(handle);
struct hclge_dev *hdev = vport->back;

- if (hdev->pdev->revision >= 0x21) {
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
HCLGE_FILTER_FE_EGRESS, enable, 0);
hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT,
@@ -8659,7 +8660,7 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev)
int ret;
int i;

- if (hdev->pdev->revision >= 0x21) {
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
/* for revision 0x21, vf vlan filter is per function */
for (i = 0; i < hdev->num_alloc_vport; i++) {
vport = &hdev->vport[i];
@@ -9014,7 +9015,7 @@ static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid,
u16 state;
int ret;

- if (hdev->pdev->revision == 0x20)
+ if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
return -EOPNOTSUPP;

vport = hclge_get_vf_vport(hdev, vfid);
@@ -10186,7 +10187,7 @@ static int hclge_set_vf_spoofchk(struct hnae3_handle *handle, int vf,
u32 new_spoofchk = enable ? 1 : 0;
int ret;

- if (hdev->pdev->revision == 0x20)
+ if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
return -EOPNOTSUPP;

vport = hclge_get_vf_vport(hdev, vf);
@@ -10219,7 +10220,7 @@ static int hclge_reset_vport_spoofchk(struct hclge_dev *hdev)
int ret;
int i;

- if (hdev->pdev->revision == 0x20)
+ if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
return 0;

/* resume the vf spoof check state after reset */
@@ -10239,6 +10240,7 @@ static int hclge_set_vf_trust(struct hnae3_handle *handle, int vf, bool enable)
{
struct hclge_vport *vport = hclge_get_vport(handle);
struct hclge_dev *hdev = vport->back;
+ struct hnae3_ae_dev *ae_dev = hdev->ae_dev;
u32 new_trusted = enable ? 1 : 0;
bool en_bc_pmc;
int ret;
@@ -10252,7 +10254,7 @@ static int hclge_set_vf_trust(struct hnae3_handle *handle, int vf, bool enable)

/* Disable promisc mode for VF if it is not trusted any more. */
if (!enable && vport->vf_info.promisc_enable) {
- en_bc_pmc = hdev->pdev->revision != 0x20;
+ en_bc_pmc = ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2;
ret = hclge_set_vport_promisc_mode(vport, false, false,
en_bc_pmc);
if (ret)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c
index fec65239..b323756 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c
@@ -313,9 +313,9 @@ int hclgevf_cmd_send(struct hclgevf_hw *hw, struct hclgevf_desc *desc, int num)
return status;
}

-static int hclgevf_cmd_query_firmware_version(struct hclgevf_hw *hw,
- u32 *version)
+static int hclgevf_cmd_query_version(struct hclgevf_dev *hdev)
{
+ struct hnae3_ae_dev *ae_dev = pci_get_drvdata(hdev->pdev);
struct hclgevf_query_version_cmd *resp;
struct hclgevf_desc desc;
int status;
@@ -323,9 +323,15 @@ static int hclgevf_cmd_query_firmware_version(struct hclgevf_hw *hw,
resp = (struct hclgevf_query_version_cmd *)desc.data;

hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_QUERY_FW_VER, 1);
- status = hclgevf_cmd_send(hw, &desc, 1);
- if (!status)
- *version = le32_to_cpu(resp->firmware);
+ status = hclgevf_cmd_send(&hdev->hw, &desc, 1);
+ if (status)
+ return status;
+
+ hdev->fw_version = le32_to_cpu(resp->firmware);
+
+ ae_dev->dev_version = le32_to_cpu(resp->hardware) <<
+ HNAE3_PCI_REVISION_BIT_SIZE;
+ ae_dev->dev_version |= hdev->pdev->revision;

return status;
}
@@ -364,7 +370,6 @@ int hclgevf_cmd_queue_init(struct hclgevf_dev *hdev)

int hclgevf_cmd_init(struct hclgevf_dev *hdev)
{
- u32 version;
int ret;

spin_lock_bh(&hdev->hw.cmq.csq.lock);
@@ -395,23 +400,20 @@ int hclgevf_cmd_init(struct hclgevf_dev *hdev)
goto err_cmd_init;
}

- /* get firmware version */
- ret = hclgevf_cmd_query_firmware_version(&hdev->hw, &version);
+ ret = hclgevf_cmd_query_version(hdev);
if (ret) {
- dev_err(&hdev->pdev->dev,
- "failed(%d) to query firmware version\n", ret);
+ dev_err(&hdev->pdev->dev, "failed(%d) to query version\n", ret);
goto err_cmd_init;
}
- hdev->fw_version = version;

dev_info(&hdev->pdev->dev, "The firmware version is %lu.%lu.%lu.%lu\n",
- hnae3_get_field(version, HNAE3_FW_VERSION_BYTE3_MASK,
+ hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE3_MASK,
HNAE3_FW_VERSION_BYTE3_SHIFT),
- hnae3_get_field(version, HNAE3_FW_VERSION_BYTE2_MASK,
+ hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE2_MASK,
HNAE3_FW_VERSION_BYTE2_SHIFT),
- hnae3_get_field(version, HNAE3_FW_VERSION_BYTE1_MASK,
+ hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE1_MASK,
HNAE3_FW_VERSION_BYTE1_SHIFT),
- hnae3_get_field(version, HNAE3_FW_VERSION_BYTE0_MASK,
+ hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE0_MASK,
HNAE3_FW_VERSION_BYTE0_SHIFT));

return 0;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
index 40d6e602..0601df6 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
@@ -143,7 +143,8 @@ struct hclgevf_ctrl_vector_chain {

struct hclgevf_query_version_cmd {
__le32 firmware;
- __le32 firmware_rsv[5];
+ __le32 hardware;
+ __le32 rsv[4];
};

#define HCLGEVF_MSIX_OFT_ROCEE_S 0
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 307b18c..9a6f355 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -746,7 +746,7 @@ static int hclgevf_get_rss(struct hnae3_handle *handle, u32 *indir, u8 *key,
struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
int i, ret;

- if (handle->pdev->revision >= 0x21) {
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
/* Get hash algorithm */
if (hfunc) {
switch (rss_cfg->hash_algo) {
@@ -792,7 +792,7 @@ static int hclgevf_set_rss(struct hnae3_handle *handle, const u32 *indir,
struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
int ret, i;

- if (handle->pdev->revision >= 0x21) {
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
/* Set the RSS Hash Key if specififed by the user */
if (key) {
switch (hfunc) {
@@ -864,7 +864,7 @@ static int hclgevf_set_rss_tuple(struct hnae3_handle *handle,
u8 tuple_sets;
int ret;

- if (handle->pdev->revision == 0x20)
+ if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
return -EOPNOTSUPP;

if (nfc->data &
@@ -942,7 +942,7 @@ static int hclgevf_get_rss_tuple(struct hnae3_handle *handle,
struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
u8 tuple_sets;

- if (handle->pdev->revision == 0x20)
+ if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
return -EOPNOTSUPP;

nfc->data = 0;
@@ -1155,10 +1155,9 @@ static int hclgevf_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc,
bool en_mc_pmc)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
- struct pci_dev *pdev = hdev->pdev;
bool en_bc_pmc;

- en_bc_pmc = pdev->revision != 0x20;
+ en_bc_pmc = hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2;

return hclgevf_cmd_set_promisc_mode(hdev, en_uc_pmc, en_mc_pmc,
en_bc_pmc);
@@ -2288,7 +2287,7 @@ static enum hclgevf_evt_cause hclgevf_check_evt_cause(struct hclgevf_dev *hdev,
* register, so we should just write 0 to the bit we are
* handling, and keep other bits as cmdq_stat_reg.
*/
- if (hdev->pdev->revision >= 0x21)
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2)
*clearval = ~(1U << HCLGEVF_VECTOR0_RX_CMDQ_INT_B);
else
*clearval = cmdq_stat_reg &
@@ -2431,7 +2430,7 @@ static void hclgevf_rss_init_cfg(struct hclgevf_dev *hdev)
rss_cfg->hash_algo = HCLGEVF_RSS_HASH_ALGO_TOEPLITZ;
rss_cfg->rss_size = hdev->nic.kinfo.rss_size;
tuple_sets = &rss_cfg->rss_tuple_sets;
- if (hdev->pdev->revision >= 0x21) {
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
rss_cfg->hash_algo = HCLGEVF_RSS_HASH_ALGO_SIMPLE;
memcpy(rss_cfg->rss_hash_key, hclgevf_hash_key,
HCLGEVF_RSS_KEY_SIZE);
@@ -2456,7 +2455,7 @@ static int hclgevf_rss_init_hw(struct hclgevf_dev *hdev)
struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
int ret;

- if (hdev->pdev->revision >= 0x21) {
+ if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
ret = hclgevf_set_rss_algo_key(hdev, rss_cfg->hash_algo,
rss_cfg->rss_hash_key);
if (ret)
--
2.7.4
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  Last update: 2020-09-27 09:16    [W:0.084 / U:1.632 seconds]
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