[PATCH iwl-next 3/6] i40e: Use DECLARE_BITMAP for flags and hw_features fields in i40e_pf

Ivan Vecera
2023-10-20T19:39:03Z

Convert flags and hw_features fields from i40e_pf from u32 to
bitmaps and their usage to use bit access functions.

Changes:
- Convert "pf_ptr->(flags|hw_features) & FL" to "test_bit(FL, ...)"
- Convert "pf_ptr->(flags|hw_features) |= FL" to "set_bit(FL, ...)"
- Convert "pf_ptr->(flags|hw_features) &= ~FL" to "clear_bit(FL, ...)"
- Rename flag field to bitno in i40e_priv_flags and adjust ethtool
callbacks to work with flags bitmap
- Rename flag names where '_ENABLED'->'_ENA' and '_DISABLED'->'_DIS'
like in ice driver

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
---
drivers/net/ethernet/intel/i40e/i40e.h | 165 ++---
drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c | 24 +-
.../net/ethernet/intel/i40e/i40e_debugfs.c | 4 +-
.../net/ethernet/intel/i40e/i40e_ethtool.c | 209 ++++---
drivers/net/ethernet/intel/i40e/i40e_main.c | 587 +++++++++---------
drivers/net/ethernet/intel/i40e/i40e_ptp.c | 26 +-
drivers/net/ethernet/intel/i40e/i40e_txrx.c | 20 +-
drivers/net/ethernet/intel/i40e/i40e_txrx.h | 4 +-
.../ethernet/intel/i40e/i40e_virtchnl_pf.c | 20 +-
9 files changed, 544 insertions(+), 515 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index b3cb79fb8791..8088e566123d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -33,11 +33,11 @@
#define I40E_MIN_VSI_ALLOC 83 /* LAN, ATR, FCOE, 64 VF */
/* max 16 qps */
#define i40e_default_queues_per_vmdq(pf) \
- (((pf)->hw_features & I40E_HW_RSS_AQ_CAPABLE) ? 4 : 1)
+ (test_bit(I40E_HW_RSS_AQ_CAPABLE, (pf)->hw_features) ? 4 : 1)
#define I40E_DEFAULT_QUEUES_PER_VF 4
#define I40E_MAX_VF_QUEUES 16
#define i40e_pf_get_max_q_per_tc(pf) \
- (((pf)->hw_features & I40E_HW_128_QP_RSS_CAPABLE) ? 128 : 64)
+ (test_bit(I40E_HW_128_QP_RSS_CAPABLE, (pf)->hw_features) ? 128 : 64)
#define I40E_FDIR_RING_COUNT 32
#define I40E_MAX_AQ_BUF_SIZE 4096
#define I40E_AQ_LEN 256
@@ -138,6 +138,82 @@ enum i40e_vsi_state {
__I40E_VSI_STATE_SIZE__,
};

+enum i40e_pf_hw_features {
+ I40E_HW_RSS_AQ_CAPABLE,
+ I40E_HW_128_QP_RSS_CAPABLE,
+ I40E_HW_ATR_EVICT_CAPABLE,
+ I40E_HW_WB_ON_ITR_CAPABLE,
+ I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE,
+ I40E_HW_NO_PCI_LINK_CHECK,
+ I40E_HW_100M_SGMII_CAPABLE,
+ I40E_HW_NO_DCB_SUPPORT,
+ I40E_HW_USE_SET_LLDP_MIB,
+ I40E_HW_GENEVE_OFFLOAD_CAPABLE,
+ I40E_HW_PTP_L4_CAPABLE,
+ I40E_HW_WOL_MC_MAGIC_PKT_WAKE,
+ I40E_HW_HAVE_CRT_RETIMER,
+ I40E_HW_OUTER_UDP_CSUM_CAPABLE,
+ I40E_HW_PHY_CONTROLS_LEDS,
+ I40E_HW_STOP_FW_LLDP,
+ I40E_HW_PORT_ID_VALID,
+ I40E_HW_RESTART_AUTONEG,
+ I40E_PF_HW_FEATURES_NBITS, /* must be last */
+};
+
+enum i40e_pf_flags {
+ I40E_FLAG_MSI_ENA,
+ I40E_FLAG_MSIX_ENA,
+ I40E_FLAG_RSS_ENA,
+ I40E_FLAG_VMDQ_ENA,
+ I40E_FLAG_SRIOV_ENA,
+ I40E_FLAG_DCB_CAPABLE,
+ I40E_FLAG_DCB_ENA,
+ I40E_FLAG_FD_SB_ENA,
+ I40E_FLAG_FD_ATR_ENA,
+ I40E_FLAG_MFP_ENA,
+ I40E_FLAG_HW_ATR_EVICT_ENA,
+ I40E_FLAG_VEB_MODE_ENA,
+ I40E_FLAG_VEB_STATS_ENA,
+ I40E_FLAG_LINK_POLLING_ENA,
+ I40E_FLAG_TRUE_PROMISC_ENA,
+ I40E_FLAG_LEGACY_RX_ENA,
+ I40E_FLAG_PTP_ENA,
+ I40E_FLAG_IWARP_ENA,
+ I40E_FLAG_LINK_DOWN_ON_CLOSE_ENA,
+ I40E_FLAG_SOURCE_PRUNING_DIS,
+ I40E_FLAG_TC_MQPRIO_ENA,
+ I40E_FLAG_FD_SB_INACTIVE,
+ I40E_FLAG_FD_SB_TO_CLOUD_FILTER,
+ I40E_FLAG_FW_LLDP_DIS,
+ I40E_FLAG_RS_FEC,
+ I40E_FLAG_BASE_R_FEC,
+ /* TOTAL_PORT_SHUTDOWN_ENA
+ * Allows to physically disable the link on the NIC's port.
+ * If enabled, (after link down request from the OS)
+ * no link, traffic or led activity is possible on that port.
+ *
+ * If I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENA is set, the
+ * I40E_FLAG_LINK_DOWN_ON_CLOSE_ENA must be explicitly forced
+ * to true and cannot be disabled by system admin at that time.
+ * The functionalities are exclusive in terms of configuration, but
+ * they also have similar behavior (allowing to disable physical
+ * link of the port), with following differences:
+ * - LINK_DOWN_ON_CLOSE_ENA is configurable at host OS run-time and
+ * is supported by whole family of 7xx Intel Ethernet Controllers
+ * - TOTAL_PORT_SHUTDOWN_ENA may be enabled only before OS loads
+ * (in BIOS) only if motherboard's BIOS and NIC's FW has support of it
+ * - when LINK_DOWN_ON_CLOSE_ENABLED is used, the link is being brought
+ * down by sending phy_type=0 to NIC's FW
+ * - when TOTAL_PORT_SHUTDOWN_ENA is used, phy_type is not altered,
+ * instead the link is being brought down by clearing
+ * bit (I40E_AQ_PHY_ENABLE_LINK) in abilities field of
+ * i40e_aq_set_phy_config structure
+ */
+ I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENA,
+ I40E_FLAG_VF_VLAN_PRUNING_ENA,
+ I40E_PF_FLAGS_NBITS, /* must be last */
+};
+
enum i40e_interrupt_policy {
I40E_INTERRUPT_BEST_CASE,
I40E_INTERRUPT_MEDIUM,
@@ -480,77 +556,8 @@ struct i40e_pf {
struct timer_list service_timer;
struct work_struct service_task;

- u32 hw_features;
-#define I40E_HW_RSS_AQ_CAPABLE BIT(0)
-#define I40E_HW_128_QP_RSS_CAPABLE BIT(1)
-#define I40E_HW_ATR_EVICT_CAPABLE BIT(2)
-#define I40E_HW_WB_ON_ITR_CAPABLE BIT(3)
-#define I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE BIT(4)
-#define I40E_HW_NO_PCI_LINK_CHECK BIT(5)
-#define I40E_HW_100M_SGMII_CAPABLE BIT(6)
-#define I40E_HW_NO_DCB_SUPPORT BIT(7)
-#define I40E_HW_USE_SET_LLDP_MIB BIT(8)
-#define I40E_HW_GENEVE_OFFLOAD_CAPABLE BIT(9)
-#define I40E_HW_PTP_L4_CAPABLE BIT(10)
-#define I40E_HW_WOL_MC_MAGIC_PKT_WAKE BIT(11)
-#define I40E_HW_HAVE_CRT_RETIMER BIT(13)
-#define I40E_HW_OUTER_UDP_CSUM_CAPABLE BIT(14)
-#define I40E_HW_PHY_CONTROLS_LEDS BIT(15)
-#define I40E_HW_STOP_FW_LLDP BIT(16)
-#define I40E_HW_PORT_ID_VALID BIT(17)
-#define I40E_HW_RESTART_AUTONEG BIT(18)
-
- u32 flags;
-#define I40E_FLAG_MSI_ENABLED BIT(0)
-#define I40E_FLAG_MSIX_ENABLED BIT(1)
-#define I40E_FLAG_RSS_ENABLED BIT(2)
-#define I40E_FLAG_VMDQ_ENABLED BIT(3)
-#define I40E_FLAG_SRIOV_ENABLED BIT(4)
-#define I40E_FLAG_DCB_CAPABLE BIT(5)
-#define I40E_FLAG_DCB_ENABLED BIT(6)
-#define I40E_FLAG_FD_SB_ENABLED BIT(7)
-#define I40E_FLAG_FD_ATR_ENABLED BIT(8)
-#define I40E_FLAG_MFP_ENABLED BIT(9)
-#define I40E_FLAG_HW_ATR_EVICT_ENABLED BIT(10)
-#define I40E_FLAG_VEB_MODE_ENABLED BIT(11)
-#define I40E_FLAG_VEB_STATS_ENABLED BIT(12)
-#define I40E_FLAG_LINK_POLLING_ENABLED BIT(13)
-#define I40E_FLAG_TRUE_PROMISC_SUPPORT BIT(14)
-#define I40E_FLAG_LEGACY_RX BIT(15)
-#define I40E_FLAG_PTP BIT(16)
-#define I40E_FLAG_IWARP_ENABLED BIT(17)
-#define I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED BIT(18)
-#define I40E_FLAG_SOURCE_PRUNING_DISABLED BIT(19)
-#define I40E_FLAG_TC_MQPRIO BIT(20)
-#define I40E_FLAG_FD_SB_INACTIVE BIT(21)
-#define I40E_FLAG_FD_SB_TO_CLOUD_FILTER BIT(22)
-#define I40E_FLAG_DISABLE_FW_LLDP BIT(23)
-#define I40E_FLAG_RS_FEC BIT(24)
-#define I40E_FLAG_BASE_R_FEC BIT(25)
-/* TOTAL_PORT_SHUTDOWN
- * Allows to physically disable the link on the NIC's port.
- * If enabled, (after link down request from the OS)
- * no link, traffic or led activity is possible on that port.
- *
- * If I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENABLED is set, the
- * I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED must be explicitly forced to true
- * and cannot be disabled by system admin at that time.
- * The functionalities are exclusive in terms of configuration, but they also
- * have similar behavior (allowing to disable physical link of the port),
- * with following differences:
- * - LINK_DOWN_ON_CLOSE_ENABLED is configurable at host OS run-time and is
- * supported by whole family of 7xx Intel Ethernet Controllers
- * - TOTAL_PORT_SHUTDOWN may be enabled only before OS loads (in BIOS)
- * only if motherboard's BIOS and NIC's FW has support of it
- * - when LINK_DOWN_ON_CLOSE_ENABLED is used, the link is being brought down
- * by sending phy_type=0 to NIC's FW
- * - when TOTAL_PORT_SHUTDOWN is used, phy_type is not altered, instead
- * the link is being brought down by clearing bit (I40E_AQ_PHY_ENABLE_LINK)
- * in abilities field of i40e_aq_set_phy_config structure
- */
-#define I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENABLED BIT(26)
-#define I40E_FLAG_VF_VLAN_PRUNING BIT(27)
-
+ DECLARE_BITMAP(hw_features, I40E_PF_HW_FEATURES_NBITS);
+ DECLARE_BITMAP(flags, I40E_PF_FLAGS_NBITS);
struct i40e_client_instance *cinst;
bool stat_offsets_loaded;
struct i40e_hw_port_stats stats;
@@ -1271,7 +1278,7 @@ struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, const u8 *macaddr);
void i40e_vlan_stripping_enable(struct i40e_vsi *vsi);
static inline bool i40e_is_sw_dcb(struct i40e_pf *pf)
{
- return !!(pf->flags & I40E_FLAG_DISABLE_FW_LLDP);
+ return test_bit(I40E_FLAG_FW_LLDP_DIS, pf->flags);
}

#ifdef CONFIG_I40E_DCB
@@ -1305,7 +1312,7 @@ int i40e_set_partition_bw_setting(struct i40e_pf *pf);
int i40e_commit_partition_bw_setting(struct i40e_pf *pf);
void i40e_print_link_message(struct i40e_vsi *vsi, bool isup);

-void i40e_set_fec_in_flags(u8 fec_cfg, u32 *flags);
+void i40e_set_fec_in_flags(u8 fec_cfg, unsigned long *flags);

static inline bool i40e_enabled_xdp_vsi(struct i40e_vsi *vsi)
{
@@ -1325,13 +1332,13 @@ int i40e_add_del_cloud_filter_big_buf(struct i40e_vsi *vsi,
* i40e_is_tc_mqprio_enabled - check if TC MQPRIO is enabled on PF
* @pf: pointer to a pf.
*
- * Check and return value of flag I40E_FLAG_TC_MQPRIO.
+ * Check and return state of flag I40E_FLAG_TC_MQPRIO.
*
- * Return: I40E_FLAG_TC_MQPRIO set state.
+ * Return: true/false if I40E_FLAG_TC_MQPRIO is set or not
**/
-static inline u32 i40e_is_tc_mqprio_enabled(struct i40e_pf *pf)
+static inline bool i40e_is_tc_mqprio_enabled(struct i40e_pf *pf)
{
- return pf->flags & I40E_FLAG_TC_MQPRIO;
+ return test_bit(I40E_FLAG_TC_MQPRIO_ENA, pf->flags);
}

/**
diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c
index 077a95dad32c..1ee77a2433c0 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c
@@ -310,8 +310,8 @@ static u8 i40e_dcbnl_getstate(struct net_device *netdev)
struct i40e_pf *pf = i40e_netdev_to_pf(netdev);

dev_dbg(&pf->pdev->dev, "DCB state=%d\n",
- !!(pf->flags & I40E_FLAG_DCB_ENABLED));
- return !!(pf->flags & I40E_FLAG_DCB_ENABLED);
+ test_bit(I40E_FLAG_DCB_ENA, pf->flags) ? 1 : 0);
+ return test_bit(I40E_FLAG_DCB_ENA, pf->flags) ? 1 : 0;
}

/**
@@ -331,19 +331,19 @@ static u8 i40e_dcbnl_setstate(struct net_device *netdev, u8 state)
return ret;

dev_dbg(&pf->pdev->dev, "new state=%d current state=%d\n",
- state, (pf->flags & I40E_FLAG_DCB_ENABLED) ? 1 : 0);
+ state, test_bit(I40E_FLAG_DCB_ENA, pf->flags) ? 1 : 0);
/* Nothing to do */
- if (!state == !(pf->flags & I40E_FLAG_DCB_ENABLED))
+ if (!state == !test_bit(I40E_FLAG_DCB_ENA, pf->flags))
return ret;

if (i40e_is_sw_dcb(pf)) {
if (state) {
- pf->flags |= I40E_FLAG_DCB_ENABLED;
+ set_bit(I40E_FLAG_DCB_ENA, pf->flags);
memcpy(&pf->hw.desired_dcbx_config,
&pf->hw.local_dcbx_config,
sizeof(struct i40e_dcbx_config));
} else {
- pf->flags &= ~I40E_FLAG_DCB_ENABLED;
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);
}
} else {
/* Cannot directly manipulate FW LLDP Agent */
@@ -653,7 +653,7 @@ static u8 i40e_dcbnl_get_cap(struct net_device *netdev, int capid, u8 *cap)
{
struct i40e_pf *pf = i40e_netdev_to_pf(netdev);

- if (!(pf->flags & I40E_FLAG_DCB_CAPABLE))
+ if (!test_bit(I40E_FLAG_DCB_CAPABLE, pf->flags))
return I40E_DCBNL_STATUS_ERROR;

switch (capid) {
@@ -693,7 +693,7 @@ static int i40e_dcbnl_getnumtcs(struct net_device *netdev, int tcid, u8 *num)
{
struct i40e_pf *pf = i40e_netdev_to_pf(netdev);

- if (!(pf->flags & I40E_FLAG_DCB_CAPABLE))
+ if (!test_bit(I40E_FLAG_DCB_CAPABLE, pf->flags))
return -EINVAL;

*num = I40E_MAX_TRAFFIC_CLASS;
@@ -891,11 +891,11 @@ void i40e_dcbnl_set_all(struct i40e_vsi *vsi)
return;

/* DCB not enabled */
- if (!(pf->flags & I40E_FLAG_DCB_ENABLED))
+ if (!test_bit(I40E_FLAG_DCB_ENA, pf->flags))
return;

/* MFP mode but not an iSCSI PF so return */
- if ((pf->flags & I40E_FLAG_MFP_ENABLED) && !(hw->func_caps.iscsi))
+ if (test_bit(I40E_FLAG_MFP_ENA, pf->flags) && !(hw->func_caps.iscsi))
return;

dcbxcfg = &hw->local_dcbx_config;
@@ -1002,7 +1002,7 @@ void i40e_dcbnl_flush_apps(struct i40e_pf *pf,
int i;

/* MFP mode but not an iSCSI PF so return */
- if ((pf->flags & I40E_FLAG_MFP_ENABLED) && !(pf->hw.func_caps.iscsi))
+ if (test_bit(I40E_FLAG_MFP_ENA, pf->flags) && !(pf->hw.func_caps.iscsi))
return;

for (i = 0; i < old_cfg->numapps; i++) {
@@ -1025,7 +1025,7 @@ void i40e_dcbnl_setup(struct i40e_vsi *vsi)
struct i40e_pf *pf = i40e_netdev_to_pf(dev);

/* Not DCB capable */
- if (!(pf->flags & I40E_FLAG_DCB_CAPABLE))
+ if (!test_bit(I40E_FLAG_DCB_CAPABLE, pf->flags))
return;

dev->dcbnl_ops = &dcbnl_ops;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index 999c9708def5..e0849f0c9c27 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -820,8 +820,8 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
/* By default we are in VEPA mode, if this is the first VF/VMDq
* VSI to be added switch to VEB mode.
*/
- if (!(pf->flags & I40E_FLAG_VEB_MODE_ENABLED)) {
- pf->flags |= I40E_FLAG_VEB_MODE_ENABLED;
+ if (!test_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags)) {
+ set_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags);
i40e_do_reset_safe(pf, I40E_PF_RESET_FLAG);
}

diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 43ab47f38510..ed47a7f14122 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -432,35 +432,35 @@ static const char i40e_gstrings_test[][ETH_GSTRING_LEN] = {

struct i40e_priv_flags {
char flag_string[ETH_GSTRING_LEN];
- u64 flag;
+ u8 bitno;
bool read_only;
};

-#define I40E_PRIV_FLAG(_name, _flag, _read_only) { \
+#define I40E_PRIV_FLAG(_name, _bitno, _read_only) { \
.flag_string = _name, \
- .flag = _flag, \
+ .bitno = _bitno, \
.read_only = _read_only, \
}

static const struct i40e_priv_flags i40e_gstrings_priv_flags[] = {
/* NOTE: MFP setting cannot be changed */
- I40E_PRIV_FLAG("MFP", I40E_FLAG_MFP_ENABLED, 1),
+ I40E_PRIV_FLAG("MFP", I40E_FLAG_MFP_ENA, 1),
I40E_PRIV_FLAG("total-port-shutdown",
- I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENABLED, 1),
- I40E_PRIV_FLAG("LinkPolling", I40E_FLAG_LINK_POLLING_ENABLED, 0),
- I40E_PRIV_FLAG("flow-director-atr", I40E_FLAG_FD_ATR_ENABLED, 0),
- I40E_PRIV_FLAG("veb-stats", I40E_FLAG_VEB_STATS_ENABLED, 0),
- I40E_PRIV_FLAG("hw-atr-eviction", I40E_FLAG_HW_ATR_EVICT_ENABLED, 0),
+ I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENA, 1),
+ I40E_PRIV_FLAG("LinkPolling", I40E_FLAG_LINK_POLLING_ENA, 0),
+ I40E_PRIV_FLAG("flow-director-atr", I40E_FLAG_FD_ATR_ENA, 0),
+ I40E_PRIV_FLAG("veb-stats", I40E_FLAG_VEB_STATS_ENA, 0),
+ I40E_PRIV_FLAG("hw-atr-eviction", I40E_FLAG_HW_ATR_EVICT_ENA, 0),
I40E_PRIV_FLAG("link-down-on-close",
- I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED, 0),
- I40E_PRIV_FLAG("legacy-rx", I40E_FLAG_LEGACY_RX, 0),
+ I40E_FLAG_LINK_DOWN_ON_CLOSE_ENA, 0),
+ I40E_PRIV_FLAG("legacy-rx", I40E_FLAG_LEGACY_RX_ENA, 0),
I40E_PRIV_FLAG("disable-source-pruning",
- I40E_FLAG_SOURCE_PRUNING_DISABLED, 0),
- I40E_PRIV_FLAG("disable-fw-lldp", I40E_FLAG_DISABLE_FW_LLDP, 0),
+ I40E_FLAG_SOURCE_PRUNING_DIS, 0),
+ I40E_PRIV_FLAG("disable-fw-lldp", I40E_FLAG_FW_LLDP_DIS, 0),
I40E_PRIV_FLAG("rs-fec", I40E_FLAG_RS_FEC, 0),
I40E_PRIV_FLAG("base-r-fec", I40E_FLAG_BASE_R_FEC, 0),
I40E_PRIV_FLAG("vf-vlan-pruning",
- I40E_FLAG_VF_VLAN_PRUNING, 0),
+ I40E_FLAG_VF_VLAN_PRUNING_ENA, 0),
};

#define I40E_PRIV_FLAGS_STR_LEN ARRAY_SIZE(i40e_gstrings_priv_flags)
@@ -468,7 +468,7 @@ static const struct i40e_priv_flags i40e_gstrings_priv_flags[] = {
/* Private flags with a global effect, restricted to PF 0 */
static const struct i40e_priv_flags i40e_gl_gstrings_priv_flags[] = {
I40E_PRIV_FLAG("vf-true-promisc-support",
- I40E_FLAG_TRUE_PROMISC_SUPPORT, 0),
+ I40E_FLAG_TRUE_PROMISC_ENA, 0),
};

#define I40E_GL_PRIV_FLAGS_STR_LEN ARRAY_SIZE(i40e_gl_gstrings_priv_flags)
@@ -504,7 +504,7 @@ static void i40e_phy_type_to_ethtool(struct i40e_pf *pf,
if (hw_link_info->requested_speeds & I40E_LINK_SPEED_1GB)
ethtool_link_ksettings_add_link_mode(ks, advertising,
1000baseT_Full);
- if (pf->hw_features & I40E_HW_100M_SGMII_CAPABLE) {
+ if (test_bit(I40E_HW_100M_SGMII_CAPABLE, pf->hw_features)) {
ethtool_link_ksettings_add_link_mode(ks, supported,
100baseT_Full);
ethtool_link_ksettings_add_link_mode(ks, advertising,
@@ -603,7 +603,7 @@ static void i40e_phy_type_to_ethtool(struct i40e_pf *pf,
10000baseKX4_Full);
}
if (phy_types & I40E_CAP_PHY_TYPE_10GBASE_KR &&
- !(pf->hw_features & I40E_HW_HAVE_CRT_RETIMER)) {
+ !test_bit(I40E_HW_HAVE_CRT_RETIMER, pf->hw_features)) {
ethtool_link_ksettings_add_link_mode(ks, supported,
10000baseKR_Full);
if (hw_link_info->requested_speeds & I40E_LINK_SPEED_10GB)
@@ -611,7 +611,7 @@ static void i40e_phy_type_to_ethtool(struct i40e_pf *pf,
10000baseKR_Full);
}
if (phy_types & I40E_CAP_PHY_TYPE_1000BASE_KX &&
- !(pf->hw_features & I40E_HW_HAVE_CRT_RETIMER)) {
+ !test_bit(I40E_HW_HAVE_CRT_RETIMER, pf->hw_features)) {
ethtool_link_ksettings_add_link_mode(ks, supported,
1000baseKX_Full);
if (hw_link_info->requested_speeds & I40E_LINK_SPEED_1GB)
@@ -919,7 +919,7 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw,
if (hw_link_info->requested_speeds & I40E_LINK_SPEED_1GB)
ethtool_link_ksettings_add_link_mode(ks, advertising,
1000baseT_Full);
- if (pf->hw_features & I40E_HW_100M_SGMII_CAPABLE) {
+ if (test_bit(I40E_HW_100M_SGMII_CAPABLE, pf->hw_features)) {
ethtool_link_ksettings_add_link_mode(ks, supported,
100baseT_Full);
if (hw_link_info->requested_speeds &
@@ -1490,12 +1490,8 @@ static int i40e_set_fec_cfg(struct net_device *netdev, u8 fec_cfg)
struct i40e_pf *pf = np->vsi->back;
struct i40e_hw *hw = &pf->hw;
int status = 0;
- u32 flags = 0;
int err = 0;

- flags = READ_ONCE(pf->flags);
- i40e_set_fec_in_flags(fec_cfg, &flags);
-
/* Get the current phy config */
memset(&abilities, 0, sizeof(abilities));
status = i40e_aq_get_phy_capabilities(hw, false, false, &abilities,
@@ -1527,7 +1523,7 @@ static int i40e_set_fec_cfg(struct net_device *netdev, u8 fec_cfg)
err = -EAGAIN;
goto done;
}
- pf->flags = flags;
+ i40e_set_fec_in_flags(fec_cfg, pf->flags);
status = i40e_update_link_info(hw);
if (status)
/* debug level message only due to relation to the link
@@ -2432,7 +2428,7 @@ static void i40e_get_ethtool_stats(struct net_device *netdev,

veb_stats = ((pf->lan_veb != I40E_NO_VEB) &&
(pf->lan_veb < I40E_MAX_VEB) &&
- (pf->flags & I40E_FLAG_VEB_STATS_ENABLED));
+ test_bit(I40E_FLAG_VEB_STATS_ENA, pf->flags));

if (veb_stats) {
veb = pf->veb[pf->lan_veb];
@@ -2561,7 +2557,7 @@ static int i40e_get_ts_info(struct net_device *dev,
struct i40e_pf *pf = i40e_netdev_to_pf(dev);

/* only report HW timestamping if PTP is enabled */
- if (!(pf->flags & I40E_FLAG_PTP))
+ if (!test_bit(I40E_FLAG_PTP_ENA, pf->flags))
return ethtool_op_get_ts_info(dev, info);

info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE |
@@ -2583,7 +2579,7 @@ static int i40e_get_ts_info(struct net_device *dev,
BIT(HWTSTAMP_FILTER_PTP_V2_L2_SYNC) |
BIT(HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ);

- if (pf->hw_features & I40E_HW_PTP_L4_CAPABLE)
+ if (test_bit(I40E_HW_PTP_L4_CAPABLE, pf->hw_features))
info->rx_filters |= BIT(HWTSTAMP_FILTER_PTP_V1_L4_SYNC) |
BIT(HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) |
BIT(HWTSTAMP_FILTER_PTP_V2_EVENT) |
@@ -2832,7 +2828,7 @@ static int i40e_set_phys_id(struct net_device *netdev,

switch (state) {
case ETHTOOL_ID_ACTIVE:
- if (!(pf->hw_features & I40E_HW_PHY_CONTROLS_LEDS)) {
+ if (!test_bit(I40E_HW_PHY_CONTROLS_LEDS, pf->hw_features)) {
pf->led_status = i40e_led_get(hw);
} else {
if (!(hw->flags & I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE))
@@ -2844,19 +2840,19 @@ static int i40e_set_phys_id(struct net_device *netdev,
}
return blink_freq;
case ETHTOOL_ID_ON:
- if (!(pf->hw_features & I40E_HW_PHY_CONTROLS_LEDS))
+ if (!test_bit(I40E_HW_PHY_CONTROLS_LEDS, pf->hw_features))
i40e_led_set(hw, 0xf, false);
else
ret = i40e_led_set_phy(hw, true, pf->led_status, 0);
break;
case ETHTOOL_ID_OFF:
- if (!(pf->hw_features & I40E_HW_PHY_CONTROLS_LEDS))
+ if (!test_bit(I40E_HW_PHY_CONTROLS_LEDS, pf->hw_features))
i40e_led_set(hw, 0x0, false);
else
ret = i40e_led_set_phy(hw, false, pf->led_status, 0);
break;
case ETHTOOL_ID_INACTIVE:
- if (!(pf->hw_features & I40E_HW_PHY_CONTROLS_LEDS)) {
+ if (!test_bit(I40E_HW_PHY_CONTROLS_LEDS, pf->hw_features)) {
i40e_led_set(hw, pf->led_status, false);
} else {
ret = i40e_led_set_phy(hw, false, pf->led_status,
@@ -3641,7 +3637,7 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)

bitmap_zero(flow_pctypes, FLOW_PCTYPES_SIZE);

- if (pf->flags & I40E_FLAG_MFP_ENABLED) {
+ if (test_bit(I40E_FLAG_MFP_ENA, pf->flags)) {
dev_err(&pf->pdev->dev,
"Change of RSS hash input set is not supported when MFP mode is enabled\n");
return -EOPNOTSUPP;
@@ -3657,19 +3653,22 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
switch (nfc->flow_type) {
case TCP_V4_FLOW:
set_bit(I40E_FILTER_PCTYPE_NONF_IPV4_TCP, flow_pctypes);
- if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
+ if (test_bit(I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE,
+ pf->hw_features))
set_bit(I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK,
flow_pctypes);
break;
case TCP_V6_FLOW:
set_bit(I40E_FILTER_PCTYPE_NONF_IPV6_TCP, flow_pctypes);
- if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
+ if (test_bit(I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE,
+ pf->hw_features))
set_bit(I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK,
flow_pctypes);
break;
case UDP_V4_FLOW:
set_bit(I40E_FILTER_PCTYPE_NONF_IPV4_UDP, flow_pctypes);
- if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE) {
+ if (test_bit(I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE,
+ pf->hw_features)) {
set_bit(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP,
flow_pctypes);
set_bit(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP,
@@ -3679,7 +3678,8 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
break;
case UDP_V6_FLOW:
set_bit(I40E_FILTER_PCTYPE_NONF_IPV6_UDP, flow_pctypes);
- if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE) {
+ if (test_bit(I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE,
+ pf->hw_features)) {
set_bit(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP,
flow_pctypes);
set_bit(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP,
@@ -4657,7 +4657,7 @@ static int i40e_check_fdir_input_set(struct i40e_vsi *vsi,
* main port cannot change them when in MFP mode as this would impact
* any filters on the other ports.
*/
- if (pf->flags & I40E_FLAG_MFP_ENABLED) {
+ if (test_bit(I40E_FLAG_MFP_ENA, pf->flags)) {
netif_err(pf, drv, vsi->netdev, "Cannot change Flow Director input sets while MFP is enabled\n");
return -EOPNOTSUPP;
}
@@ -4817,7 +4817,7 @@ static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi,
return -EINVAL;
pf = vsi->back;

- if (!(pf->flags & I40E_FLAG_FD_SB_ENABLED))
+ if (!test_bit(I40E_FLAG_FD_SB_ENA, pf->flags))
return -EOPNOTSUPP;

if (test_bit(__I40E_FD_SB_AUTO_DISABLED, pf->state))
@@ -5014,7 +5014,7 @@ static void i40e_get_channels(struct net_device *dev,
ch->max_combined = i40e_max_channels(vsi);

/* report info for other vector */
- ch->other_count = (pf->flags & I40E_FLAG_FD_SB_ENABLED) ? 1 : 0;
+ ch->other_count = test_bit(I40E_FLAG_FD_SB_ENA, pf->flags) ? 1 : 0;
ch->max_other = ch->other_count;

/* Note: This code assumes DCB is disabled for now. */
@@ -5057,7 +5057,7 @@ static int i40e_set_channels(struct net_device *dev,
return -EINVAL;

/* verify other_count has not changed */
- if (ch->other_count != ((pf->flags & I40E_FLAG_FD_SB_ENABLED) ? 1 : 0))
+ if (ch->other_count != (test_bit(I40E_FLAG_FD_SB_ENA, pf->flags) ? 1 : 0))
return -EINVAL;

/* verify the number of channels does not exceed hardware limits */
@@ -5228,11 +5228,11 @@ static u32 i40e_get_priv_flags(struct net_device *dev)
u32 i, j, ret_flags = 0;

for (i = 0; i < I40E_PRIV_FLAGS_STR_LEN; i++) {
- const struct i40e_priv_flags *priv_flags;
+ const struct i40e_priv_flags *priv_flag;

- priv_flags = &i40e_gstrings_priv_flags[i];
+ priv_flag = &i40e_gstrings_priv_flags[i];

- if (priv_flags->flag & pf->flags)
+ if (test_bit(priv_flag->bitno, pf->flags))
ret_flags |= BIT(i);
}

@@ -5240,11 +5240,11 @@ static u32 i40e_get_priv_flags(struct net_device *dev)
return ret_flags;

for (j = 0; j < I40E_GL_PRIV_FLAGS_STR_LEN; j++) {
- const struct i40e_priv_flags *priv_flags;
+ const struct i40e_priv_flags *priv_flag;

- priv_flags = &i40e_gl_gstrings_priv_flags[j];
+ priv_flag = &i40e_gl_gstrings_priv_flags[j];

- if (priv_flags->flag & pf->flags)
+ if (test_bit(priv_flag->bitno, pf->flags))
ret_flags |= BIT(i + j);
}

@@ -5258,8 +5258,10 @@ static u32 i40e_get_priv_flags(struct net_device *dev)
**/
static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
{
+ DECLARE_BITMAP(changed_flags, I40E_PF_FLAGS_NBITS);
+ DECLARE_BITMAP(orig_flags, I40E_PF_FLAGS_NBITS);
+ DECLARE_BITMAP(new_flags, I40E_PF_FLAGS_NBITS);
struct i40e_netdev_priv *np = netdev_priv(dev);
- u64 orig_flags, new_flags, changed_flags;
enum i40e_admin_queue_err adq_err;
struct i40e_vsi *vsi = np->vsi;
struct i40e_pf *pf = vsi->back;
@@ -5267,51 +5269,57 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
int status;
u32 i, j;

- orig_flags = READ_ONCE(pf->flags);
- new_flags = orig_flags;
+ bitmap_copy(orig_flags, pf->flags, I40E_PF_FLAGS_NBITS);
+ bitmap_copy(new_flags, pf->flags, I40E_PF_FLAGS_NBITS);

for (i = 0; i < I40E_PRIV_FLAGS_STR_LEN; i++) {
- const struct i40e_priv_flags *priv_flags;
-
- priv_flags = &i40e_gstrings_priv_flags[i];
+ const struct i40e_priv_flags *priv_flag;
+ bool new_val;

- if (flags & BIT(i))
- new_flags |= priv_flags->flag;
- else
- new_flags &= ~(priv_flags->flag);
+ priv_flag = &i40e_gstrings_priv_flags[i];
+ new_val = (flags & BIT(i)) ? true : false;

/* If this is a read-only flag, it can't be changed */
- if (priv_flags->read_only &&
- ((orig_flags ^ new_flags) & ~BIT(i)))
+ if (priv_flag->read_only &&
+ test_bit(priv_flag->bitno, orig_flags) != new_val)
return -EOPNOTSUPP;
+
+ if (new_val)
+ set_bit(priv_flag->bitno, new_flags);
+ else
+ clear_bit(priv_flag->bitno, new_flags);
}

if (pf->hw.pf_id != 0)
goto flags_complete;

for (j = 0; j < I40E_GL_PRIV_FLAGS_STR_LEN; j++) {
- const struct i40e_priv_flags *priv_flags;
-
- priv_flags = &i40e_gl_gstrings_priv_flags[j];
+ const struct i40e_priv_flags *priv_flag;
+ bool new_val;

- if (flags & BIT(i + j))
- new_flags |= priv_flags->flag;
- else
- new_flags &= ~(priv_flags->flag);
+ priv_flag = &i40e_gl_gstrings_priv_flags[j];
+ new_val = (flags & BIT(i + j)) ? true : false;

/* If this is a read-only flag, it can't be changed */
- if (priv_flags->read_only &&
- ((orig_flags ^ new_flags) & ~BIT(i)))
+ if (priv_flag->read_only &&
+ test_bit(priv_flag->bitno, orig_flags) != new_val)
return -EOPNOTSUPP;
+
+ if (new_val)
+ set_bit(priv_flag->bitno, new_flags);
+ else
+ clear_bit(priv_flag->bitno, new_flags);
}

flags_complete:
- changed_flags = orig_flags ^ new_flags;
+ bitmap_xor(changed_flags, pf->flags, orig_flags, I40E_PF_FLAGS_NBITS);

- if (changed_flags & I40E_FLAG_DISABLE_FW_LLDP)
+ if (test_bit(I40E_FLAG_FW_LLDP_DIS, changed_flags))
reset_needed = I40E_PF_RESET_AND_REBUILD_FLAG;
- if (changed_flags & (I40E_FLAG_VEB_STATS_ENABLED |
- I40E_FLAG_LEGACY_RX | I40E_FLAG_SOURCE_PRUNING_DISABLED))
+
+ if (test_bit(I40E_FLAG_VEB_STATS_ENA, changed_flags) ||
+ test_bit(I40E_FLAG_LEGACY_RX_ENA, changed_flags) ||
+ test_bit(I40E_FLAG_SOURCE_PRUNING_DIS, changed_flags))
reset_needed = BIT(__I40E_PF_RESET_REQUESTED);

/* Before we finalize any flag changes, we need to perform some
@@ -5319,8 +5327,8 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
*/

/* ATR eviction is not supported on all devices */
- if ((new_flags & I40E_FLAG_HW_ATR_EVICT_ENABLED) &&
- !(pf->hw_features & I40E_HW_ATR_EVICT_CAPABLE))
+ if (test_bit(I40E_FLAG_HW_ATR_EVICT_ENA, new_flags) &&
+ !test_bit(I40E_HW_ATR_EVICT_CAPABLE, pf->hw_features))
return -EOPNOTSUPP;

/* If the driver detected FW LLDP was disabled on init, this flag could
@@ -5331,15 +5339,14 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
* disable LLDP, however we _must_ not allow the user to enable/disable
* LLDP with this flag on unsupported FW versions.
*/
- if (changed_flags & I40E_FLAG_DISABLE_FW_LLDP) {
- if (!(pf->hw.flags & I40E_HW_FLAG_FW_LLDP_STOPPABLE)) {
- dev_warn(&pf->pdev->dev,
- "Device does not support changing FW LLDP\n");
- return -EOPNOTSUPP;
- }
+ if (test_bit(I40E_FLAG_FW_LLDP_DIS, changed_flags) &&
+ (!(pf->hw.flags & I40E_HW_FLAG_FW_LLDP_STOPPABLE))) {
+ dev_warn(&pf->pdev->dev,
+ "Device does not support changing FW LLDP\n");
+ return -EOPNOTSUPP;
}

- if (changed_flags & I40E_FLAG_RS_FEC &&
+ if (test_bit(I40E_FLAG_RS_FEC, changed_flags) &&
pf->hw.device_id != I40E_DEV_ID_25G_SFP28 &&
pf->hw.device_id != I40E_DEV_ID_25G_B) {
dev_warn(&pf->pdev->dev,
@@ -5347,7 +5354,7 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
return -EOPNOTSUPP;
}

- if (changed_flags & I40E_FLAG_BASE_R_FEC &&
+ if (test_bit(I40E_FLAG_BASE_R_FEC, changed_flags) &&
pf->hw.device_id != I40E_DEV_ID_25G_SFP28 &&
pf->hw.device_id != I40E_DEV_ID_25G_B &&
pf->hw.device_id != I40E_DEV_ID_KX_X722) {
@@ -5362,17 +5369,17 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
*/

/* Flush current ATR settings if ATR was disabled */
- if ((changed_flags & I40E_FLAG_FD_ATR_ENABLED) &&
- !(new_flags & I40E_FLAG_FD_ATR_ENABLED)) {
+ if (test_bit(I40E_FLAG_FD_ATR_ENA, changed_flags) &&
+ !test_bit(I40E_FLAG_FD_ATR_ENA, new_flags)) {
set_bit(__I40E_FD_ATR_AUTO_DISABLED, pf->state);
set_bit(__I40E_FD_FLUSH_REQUESTED, pf->state);
}

- if (changed_flags & I40E_FLAG_TRUE_PROMISC_SUPPORT) {
+ if (test_bit(I40E_FLAG_TRUE_PROMISC_ENA, changed_flags)) {
u16 sw_flags = 0, valid_flags = 0;
int ret;

- if (!(new_flags & I40E_FLAG_TRUE_PROMISC_SUPPORT))
+ if (!test_bit(I40E_FLAG_TRUE_PROMISC_ENA, new_flags))
sw_flags = I40E_AQ_SET_SWITCH_CFG_PROMISC;
valid_flags = I40E_AQ_SET_SWITCH_CFG_PROMISC;
ret = i40e_aq_set_switch_config(&pf->hw, sw_flags, valid_flags,
@@ -5387,17 +5394,17 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
}
}

- if ((changed_flags & I40E_FLAG_RS_FEC) ||
- (changed_flags & I40E_FLAG_BASE_R_FEC)) {
+ if (test_bit(I40E_FLAG_RS_FEC, changed_flags) ||
+ test_bit(I40E_FLAG_BASE_R_FEC, changed_flags)) {
u8 fec_cfg = 0;

- if (new_flags & I40E_FLAG_RS_FEC &&
- new_flags & I40E_FLAG_BASE_R_FEC) {
+ if (test_bit(I40E_FLAG_RS_FEC, new_flags) &&
+ test_bit(I40E_FLAG_BASE_R_FEC, new_flags)) {
fec_cfg = I40E_AQ_SET_FEC_AUTO;
- } else if (new_flags & I40E_FLAG_RS_FEC) {
+ } else if (test_bit(I40E_FLAG_RS_FEC, new_flags)) {
fec_cfg = (I40E_AQ_SET_FEC_REQUEST_RS |
I40E_AQ_SET_FEC_ABILITY_RS);
- } else if (new_flags & I40E_FLAG_BASE_R_FEC) {
+ } else if (test_bit(I40E_FLAG_BASE_R_FEC, new_flags)) {
fec_cfg = (I40E_AQ_SET_FEC_REQUEST_KR |
I40E_AQ_SET_FEC_ABILITY_KR);
}
@@ -5405,35 +5412,35 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
dev_warn(&pf->pdev->dev, "Cannot change FEC config\n");
}

- if ((changed_flags & I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED) &&
- (orig_flags & I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENABLED)) {
+ if (test_bit(I40E_FLAG_LINK_DOWN_ON_CLOSE_ENA, changed_flags) &&
+ test_bit(I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENA, orig_flags)) {
dev_err(&pf->pdev->dev,
"Setting link-down-on-close not supported on this port (because total-port-shutdown is enabled)\n");
return -EOPNOTSUPP;
}

- if ((changed_flags & I40E_FLAG_VF_VLAN_PRUNING) &&
+ if (test_bit(I40E_FLAG_VF_VLAN_PRUNING_ENA, changed_flags) &&
pf->num_alloc_vfs) {
dev_warn(&pf->pdev->dev,
"Changing vf-vlan-pruning flag while VF(s) are active is not supported\n");
return -EOPNOTSUPP;
}

- if ((changed_flags & I40E_FLAG_LEGACY_RX) &&
+ if (test_bit(I40E_FLAG_LEGACY_RX_ENA, changed_flags) &&
I40E_2K_TOO_SMALL_WITH_PADDING) {
dev_warn(&pf->pdev->dev,
"2k Rx buffer is too small to fit standard MTU and skb_shared_info\n");
return -EOPNOTSUPP;
}

- if ((changed_flags & new_flags &
- I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED) &&
- (new_flags & I40E_FLAG_MFP_ENABLED))
+ if (test_bit(I40E_FLAG_LINK_DOWN_ON_CLOSE_ENA, changed_flags) &&
+ test_bit(I40E_FLAG_LINK_DOWN_ON_CLOSE_ENA, new_flags) &&
+ test_bit(I40E_FLAG_MFP_ENA, new_flags))
dev_warn(&pf->pdev->dev,
"Turning on link-down-on-close flag may affect other partitions\n");

- if (changed_flags & I40E_FLAG_DISABLE_FW_LLDP) {
- if (new_flags & I40E_FLAG_DISABLE_FW_LLDP) {
+ if (test_bit(I40E_FLAG_FW_LLDP_DIS, changed_flags)) {
+ if (test_bit(I40E_FLAG_FW_LLDP_DIS, new_flags)) {
#ifdef CONFIG_I40E_DCB
i40e_dcb_sw_default_config(pf);
#endif /* CONFIG_I40E_DCB */
@@ -5474,7 +5481,7 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
* initialization or (b) while holding the RTNL lock, we don't need
* anything fancy here.
*/
- pf->flags = new_flags;
+ bitmap_copy(pf->flags, new_flags, I40E_PF_FLAGS_NBITS);

/* Issue reset to cause things to take effect, as additional bits
* are added we will need to create a mask of bits requiring reset
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index b44d8d8b0474..d79edab64560 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -371,7 +371,7 @@ static void i40e_tx_timeout(struct net_device *netdev, unsigned int txqueue)
if (tx_ring) {
head = i40e_get_head(tx_ring);
/* Read interrupt register */
- if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
val = rd32(&pf->hw,
I40E_PFINT_DYN_CTLN(tx_ring->q_vector->v_idx +
tx_ring->vsi->base_vector - 1));
@@ -1209,13 +1209,13 @@ static void i40e_update_pf_stats(struct i40e_pf *pf)
pf->stat_offsets_loaded,
&osd->rx_lpi_count, &nsd->rx_lpi_count);

- if (pf->flags & I40E_FLAG_FD_SB_ENABLED &&
+ if (test_bit(I40E_FLAG_FD_SB_ENA, pf->flags) &&
!test_bit(__I40E_FD_SB_AUTO_DISABLED, pf->state))
nsd->fd_sb_status = true;
else
nsd->fd_sb_status = false;

- if (pf->flags & I40E_FLAG_FD_ATR_ENABLED &&
+ if (test_bit(I40E_FLAG_FD_ATR_ENA, pf->flags) &&
!test_bit(__I40E_FD_ATR_AUTO_DISABLED, pf->state))
nsd->fd_atr_status = true;
else
@@ -1485,7 +1485,7 @@ static s16 i40e_get_vf_new_vlan(struct i40e_vsi *vsi,
return pvid;

is_any = (trusted ||
- !(pf->flags & I40E_FLAG_VF_VLAN_PRUNING));
+ !test_bit(I40E_FLAG_VF_VLAN_PRUNING_ENA, pf->flags));

if ((vlan_filters && f->vlan == I40E_VLAN_ANY) ||
(!is_any && !vlan_filters && f->vlan == I40E_VLAN_ANY) ||
@@ -1890,7 +1890,7 @@ static int i40e_vsi_config_rss(struct i40e_vsi *vsi)
u8 *lut;
int ret;

- if (!(pf->hw_features & I40E_HW_RSS_AQ_CAPABLE))
+ if (!test_bit(I40E_HW_RSS_AQ_CAPABLE, pf->hw_features))
return 0;
if (!vsi->rss_size)
vsi->rss_size = min_t(int, pf->alloc_rss_size,
@@ -2045,7 +2045,7 @@ static void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi,
*/
if (vsi->req_queue_pairs > 0)
vsi->num_queue_pairs = vsi->req_queue_pairs;
- else if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ else if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
vsi->num_queue_pairs = pf->num_lan_msix;
else
vsi->num_queue_pairs = 1;
@@ -2058,7 +2058,7 @@ static void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi,
else
num_tc_qps = vsi->alloc_queue_pairs;

- if (enabled_tc && (vsi->back->flags & I40E_FLAG_DCB_ENABLED)) {
+ if (enabled_tc && test_bit(I40E_FLAG_DCB_ENA, vsi->back->flags)) {
/* Find numtc from enabled TC bitmap */
for (i = 0, numtc = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
if (enabled_tc & BIT(i)) /* TC is enabled */
@@ -2077,7 +2077,7 @@ static void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi,
vsi->tc_config.enabled_tc = enabled_tc ? enabled_tc : 1;

/* Do not allow use more TC queue pairs than MSI-X vectors exist */
- if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
num_tc_qps = min_t(int, num_tc_qps, pf->num_lan_msix);

/* Setup queue offset/count for all TCs for given VSI */
@@ -2089,8 +2089,10 @@ static void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi,

switch (vsi->type) {
case I40E_VSI_MAIN:
- if (!(pf->flags & (I40E_FLAG_FD_SB_ENABLED |
- I40E_FLAG_FD_ATR_ENABLED)) ||
+ if ((!test_bit(I40E_FLAG_FD_SB_ENA,
+ pf->flags) &&
+ !test_bit(I40E_FLAG_FD_ATR_ENA,
+ pf->flags)) ||
vsi->tc_config.enabled_tc != 1) {
qcount = min_t(int, pf->alloc_rss_size,
num_tc_qps);
@@ -2476,7 +2478,7 @@ static int i40e_set_promiscuous(struct i40e_pf *pf, bool promisc)

if (vsi->type == I40E_VSI_MAIN &&
pf->lan_veb != I40E_NO_VEB &&
- !(pf->flags & I40E_FLAG_MFP_ENABLED)) {
+ !test_bit(I40E_FLAG_MFP_ENA, pf->flags)) {
/* set defport ON for Main VSI instead of true promisc
* this way we will get all unicast/multicast and VLAN
* promisc behavior but will not get VF or VMDq traffic
@@ -2907,7 +2909,7 @@ static void i40e_sync_filters_subtask(struct i40e_pf *pf)
*/
static u16 i40e_calculate_vsi_rx_buf_len(struct i40e_vsi *vsi)
{
- if (!vsi->netdev || (vsi->back->flags & I40E_FLAG_LEGACY_RX))
+ if (!vsi->netdev || test_bit(I40E_FLAG_LEGACY_RX_ENA, vsi->back->flags))
return SKB_WITH_OVERHEAD(I40E_RXBUFFER_2048);

return PAGE_SIZE < 8192 ? I40E_RXBUFFER_3072 : I40E_RXBUFFER_2048;
@@ -3462,7 +3464,7 @@ static int i40e_configure_tx_ring(struct i40e_ring *ring)
ring->xsk_pool = i40e_xsk_pool(ring);

/* some ATR related tx ring init */
- if (vsi->back->flags & I40E_FLAG_FD_ATR_ENABLED) {
+ if (test_bit(I40E_FLAG_FD_ATR_ENA, vsi->back->flags)) {
ring->atr_sample_rate = vsi->back->atr_sample_rate;
ring->atr_count = 0;
} else {
@@ -3478,9 +3480,11 @@ static int i40e_configure_tx_ring(struct i40e_ring *ring)
tx_ctx.new_context = 1;
tx_ctx.base = (ring->dma / 128);
tx_ctx.qlen = ring->count;
- tx_ctx.fd_ena = !!(vsi->back->flags & (I40E_FLAG_FD_SB_ENABLED |
- I40E_FLAG_FD_ATR_ENABLED));
- tx_ctx.timesync_ena = !!(vsi->back->flags & I40E_FLAG_PTP);
+ if (test_bit(I40E_FLAG_FD_SB_ENA, vsi->back->flags) ||
+ test_bit(I40E_FLAG_FD_ATR_ENA, vsi->back->flags))
+ tx_ctx.fd_ena = 1;
+ if (test_bit(I40E_FLAG_PTP_ENA, vsi->back->flags))
+ tx_ctx.timesync_ena = 1;
/* FDIR VSI tx ring can still use RS bit and writebacks */
if (vsi->type != I40E_VSI_FDIR)
tx_ctx.head_wb_ena = 1;
@@ -3663,7 +3667,7 @@ static int i40e_configure_rx_ring(struct i40e_ring *ring)
}

/* configure Rx buffer alignment */
- if (!vsi->netdev || (vsi->back->flags & I40E_FLAG_LEGACY_RX)) {
+ if (!vsi->netdev || test_bit(I40E_FLAG_LEGACY_RX_ENA, vsi->back->flags)) {
if (I40E_2K_TOO_SMALL_WITH_PADDING) {
dev_info(&vsi->back->pdev->dev,
"2k Rx buffer is too small to fit standard MTU and skb_shared_info\n");
@@ -3761,7 +3765,7 @@ static void i40e_vsi_config_dcb_rings(struct i40e_vsi *vsi)
u16 qoffset, qcount;
int i, n;

- if (!(vsi->back->flags & I40E_FLAG_DCB_ENABLED)) {
+ if (!test_bit(I40E_FLAG_DCB_ENA, vsi->back->flags)) {
/* Reset the TC information */
for (i = 0; i < vsi->num_queue_pairs; i++) {
rx_ring = vsi->rx_rings[i];
@@ -3828,7 +3832,7 @@ static void i40e_fdir_filter_restore(struct i40e_vsi *vsi)
struct i40e_pf *pf = vsi->back;
struct hlist_node *node;

- if (!(pf->flags & I40E_FLAG_FD_SB_ENABLED))
+ if (!test_bit(I40E_FLAG_FD_SB_ENA, pf->flags))
return;

/* Reset FDir counters as we're replaying all existing filters */
@@ -3966,10 +3970,10 @@ static void i40e_enable_misc_int_causes(struct i40e_pf *pf)
I40E_PFINT_ICR0_ENA_VFLR_MASK |
I40E_PFINT_ICR0_ENA_ADMINQ_MASK;

- if (pf->flags & I40E_FLAG_IWARP_ENABLED)
+ if (test_bit(I40E_FLAG_IWARP_ENA, pf->flags))
val |= I40E_PFINT_ICR0_ENA_PE_CRITERR_MASK;

- if (pf->flags & I40E_FLAG_PTP)
+ if (test_bit(I40E_FLAG_PTP_ENA, pf->flags))
val |= I40E_PFINT_ICR0_ENA_TIMESYNC_MASK;

wr32(hw, I40E_PFINT_ICR0_ENA, val);
@@ -4205,7 +4209,7 @@ static void i40e_vsi_disable_irq(struct i40e_vsi *vsi)
}

/* disable each interrupt */
- if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags)) {
for (i = vsi->base_vector;
i < (vsi->num_q_vectors + vsi->base_vector); i++)
wr32(hw, I40E_PFINT_DYN_CTLN(i - 1), 0);
@@ -4231,7 +4235,7 @@ static int i40e_vsi_enable_irq(struct i40e_vsi *vsi)
struct i40e_pf *pf = vsi->back;
int i;

- if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags)) {
for (i = 0; i < vsi->num_q_vectors; i++)
i40e_irq_dynamic_enable(vsi, i);
} else {
@@ -4252,7 +4256,7 @@ static void i40e_free_misc_vector(struct i40e_pf *pf)
wr32(&pf->hw, I40E_PFINT_ICR0_ENA, 0);
i40e_flush(&pf->hw);

- if (pf->flags & I40E_FLAG_MSIX_ENABLED && pf->msix_entries) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags) && pf->msix_entries) {
free_irq(pf->msix_entries[0].vector, pf);
clear_bit(__I40E_MISC_IRQ_REQUESTED, pf->state);
}
@@ -4287,7 +4291,7 @@ static irqreturn_t i40e_intr(int irq, void *data)
(icr0 & I40E_PFINT_ICR0_SWINT_MASK))
pf->sw_int_count++;

- if ((pf->flags & I40E_FLAG_IWARP_ENABLED) &&
+ if (test_bit(I40E_FLAG_IWARP_ENA, pf->flags) &&
(icr0 & I40E_PFINT_ICR0_ENA_PE_CRITERR_MASK)) {
ena_mask &= ~I40E_PFINT_ICR0_ENA_PE_CRITERR_MASK;
dev_dbg(&pf->pdev->dev, "cleared PE_CRITERR\n");
@@ -4487,7 +4491,7 @@ static bool i40e_clean_fdir_tx_irq(struct i40e_ring *tx_ring, int budget)
i += tx_ring->count;
tx_ring->next_to_clean = i;

- if (vsi->back->flags & I40E_FLAG_MSIX_ENABLED)
+ if (test_bit(I40E_FLAG_MSIX_ENA, vsi->back->flags))
i40e_irq_dynamic_enable(vsi, tx_ring->q_vector->v_idx);

return budget > 0;
@@ -4600,9 +4604,9 @@ static int i40e_vsi_request_irq(struct i40e_vsi *vsi, char *basename)
struct i40e_pf *pf = vsi->back;
int err;

- if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
err = i40e_vsi_request_irq_msix(vsi, basename);
- else if (pf->flags & I40E_FLAG_MSI_ENABLED)
+ else if (test_bit(I40E_FLAG_MSI_ENA, pf->flags))
err = request_irq(pf->pdev->irq, i40e_intr, 0,
pf->int_name, pf);
else
@@ -4634,7 +4638,7 @@ static void i40e_netpoll(struct net_device *netdev)
if (test_bit(__I40E_VSI_DOWN, vsi->state))
return;

- if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags)) {
for (i = 0; i < vsi->num_q_vectors; i++)
i40e_msix_clean_rings(0, vsi->q_vectors[i]);
} else {
@@ -4974,7 +4978,7 @@ static void i40e_vsi_free_irq(struct i40e_vsi *vsi)
u32 val, qp;
int i;

- if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags)) {
if (!vsi->q_vectors)
return;

@@ -5136,16 +5140,17 @@ static void i40e_vsi_free_q_vectors(struct i40e_vsi *vsi)
static void i40e_reset_interrupt_capability(struct i40e_pf *pf)
{
/* If we're in Legacy mode, the interrupt was cleaned in vsi_close */
- if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags)) {
pci_disable_msix(pf->pdev);
kfree(pf->msix_entries);
pf->msix_entries = NULL;
kfree(pf->irq_pile);
pf->irq_pile = NULL;
- } else if (pf->flags & I40E_FLAG_MSI_ENABLED) {
+ } else if (test_bit(I40E_FLAG_MSI_ENA, pf->flags)) {
pci_disable_msi(pf->pdev);
}
- pf->flags &= ~(I40E_FLAG_MSIX_ENABLED | I40E_FLAG_MSI_ENABLED);
+ clear_bit(I40E_FLAG_MSI_ENA, pf->flags);
+ clear_bit(I40E_FLAG_MSIX_ENA, pf->flags);
}

/**
@@ -5485,11 +5490,11 @@ static u8 i40e_pf_get_num_tc(struct i40e_pf *pf)
return pf->vsi[pf->lan_vsi]->mqprio_qopt.qopt.num_tc;

/* If neither MQPRIO nor DCB is enabled, then always use single TC */
- if (!(pf->flags & I40E_FLAG_DCB_ENABLED))
+ if (!test_bit(I40E_FLAG_DCB_ENA, pf->flags))
return 1;

/* SFP mode will be enabled for all TCs on port */
- if (!(pf->flags & I40E_FLAG_MFP_ENABLED))
+ if (!test_bit(I40E_FLAG_MFP_ENA, pf->flags))
return i40e_dcb_get_num_tc(dcbcfg);

/* MFP mode return count of enabled TCs for this PF */
@@ -5519,11 +5524,11 @@ static u8 i40e_pf_get_tc_map(struct i40e_pf *pf)
/* If neither MQPRIO nor DCB is enabled for this PF then just return
* default TC
*/
- if (!(pf->flags & I40E_FLAG_DCB_ENABLED))
+ if (!test_bit(I40E_FLAG_DCB_ENA, pf->flags))
return I40E_DEFAULT_TRAFFIC_CLASS;

/* SFP mode we want PF to be enabled for all TCs */
- if (!(pf->flags & I40E_FLAG_MFP_ENABLED))
+ if (!test_bit(I40E_FLAG_MFP_ENA, pf->flags))
return i40e_dcb_get_enabled_tc(&pf->hw.local_dcbx_config);

/* MFP enabled and iSCSI PF type */
@@ -5612,7 +5617,7 @@ static int i40e_vsi_configure_bw_alloc(struct i40e_vsi *vsi, u8 enabled_tc,
/* There is no need to reset BW when mqprio mode is on. */
if (i40e_is_tc_mqprio_enabled(pf))
return 0;
- if (!vsi->mqprio_qopt.qopt.hw && !(pf->flags & I40E_FLAG_DCB_ENABLED)) {
+ if (!vsi->mqprio_qopt.qopt.hw && !test_bit(I40E_FLAG_DCB_ENA, pf->flags)) {
ret = i40e_set_bw_limit(vsi, vsi->seid, 0);
if (ret)
dev_info(&pf->pdev->dev,
@@ -5865,7 +5870,7 @@ static int i40e_vsi_config_tc(struct i40e_vsi *vsi, u8 enabled_tc)
}
vsi->reconfig_rss = false;
}
- if (vsi->back->flags & I40E_FLAG_IWARP_ENABLED) {
+ if (test_bit(I40E_FLAG_IWARP_ENA, vsi->back->flags)) {
ctxt.info.valid_sections |=
cpu_to_le16(I40E_AQ_VSI_PROP_QUEUE_OPT_VALID);
ctxt.info.queueing_opt_flags |= I40E_AQ_VSI_QUE_OPT_TCP_ENA;
@@ -6278,7 +6283,7 @@ static int i40e_add_channel(struct i40e_pf *pf, u16 uplink_seid,
if (ch->type == I40E_VSI_VMDQ2)
ctxt.flags = I40E_AQ_VSI_TYPE_VMDQ2;

- if (pf->flags & I40E_FLAG_VEB_MODE_ENABLED) {
+ if (test_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags)) {
ctxt.info.valid_sections |=
cpu_to_le16(I40E_AQ_VSI_PROP_SWITCH_VALID);
ctxt.info.switch_id =
@@ -6583,8 +6588,8 @@ int i40e_create_queue_channel(struct i40e_vsi *vsi,
* VSI to be added switch to VEB mode.
*/

- if (!(pf->flags & I40E_FLAG_VEB_MODE_ENABLED)) {
- pf->flags |= I40E_FLAG_VEB_MODE_ENABLED;
+ if (!test_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags)) {
+ set_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags);

if (vsi->type == I40E_VSI_MAIN) {
if (i40e_is_tc_mqprio_enabled(pf))
@@ -6995,9 +7000,9 @@ int i40e_hw_dcb_config(struct i40e_pf *pf, struct i40e_dcbx_config *new_cfg)
if (need_reconfig) {
/* Enable DCB tagging only when more than one TC */
if (new_numtc > 1)
- pf->flags |= I40E_FLAG_DCB_ENABLED;
+ set_bit(I40E_FLAG_DCB_ENA, pf->flags);
else
- pf->flags &= ~I40E_FLAG_DCB_ENABLED;
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);

set_bit(__I40E_PORT_SUSPENDED, pf->state);
/* Reconfiguration needed quiesce all VSIs */
@@ -7087,7 +7092,7 @@ int i40e_hw_dcb_config(struct i40e_pf *pf, struct i40e_dcbx_config *new_cfg)
set_bit(__I40E_CLIENT_L2_CHANGE, pf->state);
}
/* registers are set, lets apply */
- if (pf->hw_features & I40E_HW_USE_SET_LLDP_MIB)
+ if (test_bit(I40E_HW_USE_SET_LLDP_MIB, pf->hw_features))
ret = i40e_hw_set_dcb_config(pf, new_cfg);
}

@@ -7108,7 +7113,7 @@ int i40e_dcb_sw_default_config(struct i40e_pf *pf)
struct i40e_hw *hw = &pf->hw;
int err;

- if (pf->hw_features & I40E_HW_USE_SET_LLDP_MIB) {
+ if (test_bit(I40E_HW_USE_SET_LLDP_MIB, pf->hw_features)) {
/* Update the local cached instance with TC0 ETS */
memset(&pf->tmp_cfg, 0, sizeof(struct i40e_dcbx_config));
pf->tmp_cfg.etscfg.willing = I40E_IEEE_DEFAULT_ETS_WILLING;
@@ -7169,12 +7174,12 @@ static int i40e_init_pf_dcb(struct i40e_pf *pf)
/* Do not enable DCB for SW1 and SW2 images even if the FW is capable
* Also do not enable DCBx if FW LLDP agent is disabled
*/
- if (pf->hw_features & I40E_HW_NO_DCB_SUPPORT) {
+ if (test_bit(I40E_HW_NO_DCB_SUPPORT, pf->hw_features)) {
dev_info(&pf->pdev->dev, "DCB is not supported.\n");
err = -EOPNOTSUPP;
goto out;
}
- if (pf->flags & I40E_FLAG_DISABLE_FW_LLDP) {
+ if (test_bit(I40E_FLAG_FW_LLDP_DIS, pf->flags)) {
dev_info(&pf->pdev->dev, "FW LLDP is disabled, attempting SW DCB\n");
err = i40e_dcb_sw_default_config(pf);
if (err) {
@@ -7185,8 +7190,8 @@ static int i40e_init_pf_dcb(struct i40e_pf *pf)
pf->dcbx_cap = DCB_CAP_DCBX_HOST |
DCB_CAP_DCBX_VER_IEEE;
/* at init capable but disabled */
- pf->flags |= I40E_FLAG_DCB_CAPABLE;
- pf->flags &= ~I40E_FLAG_DCB_ENABLED;
+ set_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);
goto out;
}
err = i40e_init_dcb(hw, true);
@@ -7201,20 +7206,20 @@ static int i40e_init_pf_dcb(struct i40e_pf *pf)
pf->dcbx_cap = DCB_CAP_DCBX_LLD_MANAGED |
DCB_CAP_DCBX_VER_IEEE;

- pf->flags |= I40E_FLAG_DCB_CAPABLE;
+ set_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);
/* Enable DCB tagging only when more than one TC
* or explicitly disable if only one TC
*/
if (i40e_dcb_get_num_tc(&hw->local_dcbx_config) > 1)
- pf->flags |= I40E_FLAG_DCB_ENABLED;
+ set_bit(I40E_FLAG_DCB_ENA, pf->flags);
else
- pf->flags &= ~I40E_FLAG_DCB_ENABLED;
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);
dev_dbg(&pf->pdev->dev,
"DCBX offload is supported for this PF.\n");
}
} else if (pf->hw.aq.asq_last_status == I40E_AQ_RC_EPERM) {
dev_info(&pf->pdev->dev, "FW LLDP disabled for this PF.\n");
- pf->flags |= I40E_FLAG_DISABLE_FW_LLDP;
+ set_bit(I40E_FLAG_FW_LLDP_DIS, pf->flags);
} else {
dev_info(&pf->pdev->dev,
"Query for DCB configuration failed, err %pe aq_err %s\n",
@@ -7374,7 +7379,7 @@ static int i40e_up_complete(struct i40e_vsi *vsi)
struct i40e_pf *pf = vsi->back;
int err;

- if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
i40e_vsi_configure_msix(vsi);
else
i40e_configure_msi_and_legacy(vsi);
@@ -7478,7 +7483,7 @@ static int i40e_force_link_state(struct i40e_pf *pf, bool is_up)
* and its speed values are OK, no need for a flap
* if non_zero_phy_type was set, still need to force up
*/
- if (pf->flags & I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENABLED)
+ if (test_bit(I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENA, pf->flags))
non_zero_phy_type = true;
else if (is_up && abilities.phy_type != 0 && abilities.link_speed != 0)
return 0;
@@ -7494,7 +7499,7 @@ static int i40e_force_link_state(struct i40e_pf *pf, bool is_up)
non_zero_phy_type ? (u8)((mask >> 32) & 0xff) : 0;
/* Copy the old settings, except of phy_type */
config.abilities = abilities.abilities;
- if (pf->flags & I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENABLED) {
+ if (test_bit(I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENA, pf->flags)) {
if (is_up)
config.abilities |= I40E_AQ_PHY_ENABLE_LINK;
else
@@ -7544,8 +7549,8 @@ int i40e_up(struct i40e_vsi *vsi)
int err;

if (vsi->type == I40E_VSI_MAIN &&
- (vsi->back->flags & I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED ||
- vsi->back->flags & I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENABLED))
+ (test_bit(I40E_FLAG_LINK_DOWN_ON_CLOSE_ENA, vsi->back->flags) ||
+ test_bit(I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENA, vsi->back->flags)))
i40e_force_link_state(vsi->back, true);

err = i40e_vsi_configure(vsi);
@@ -7573,8 +7578,8 @@ void i40e_down(struct i40e_vsi *vsi)
i40e_vsi_disable_irq(vsi);
i40e_vsi_stop_rings(vsi);
if (vsi->type == I40E_VSI_MAIN &&
- (vsi->back->flags & I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED ||
- vsi->back->flags & I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENABLED))
+ (test_bit(I40E_FLAG_LINK_DOWN_ON_CLOSE_ENA, vsi->back->flags) ||
+ test_bit(I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENA, vsi->back->flags)))
i40e_force_link_state(vsi->back, false);
i40e_napi_disable_all(vsi);

@@ -7980,7 +7985,7 @@ static void *i40e_fwd_add(struct net_device *netdev, struct net_device *vdev)
struct i40e_fwd_adapter *fwd;
int avail_macvlan, ret;

- if ((pf->flags & I40E_FLAG_DCB_ENABLED)) {
+ if (test_bit(I40E_FLAG_DCB_ENA, pf->flags)) {
netdev_info(netdev, "Macvlans are not supported when DCB is enabled\n");
return ERR_PTR(-EINVAL);
}
@@ -8175,23 +8180,23 @@ static int i40e_setup_tc(struct net_device *netdev, void *type_data)
hw = mqprio_qopt->qopt.hw;
mode = mqprio_qopt->mode;
if (!hw) {
- pf->flags &= ~I40E_FLAG_TC_MQPRIO;
+ clear_bit(I40E_FLAG_TC_MQPRIO_ENA, pf->flags);
memcpy(&vsi->mqprio_qopt, mqprio_qopt, sizeof(*mqprio_qopt));
goto config_tc;
}

/* Check if MFP enabled */
- if (pf->flags & I40E_FLAG_MFP_ENABLED) {
+ if (test_bit(I40E_FLAG_MFP_ENA, pf->flags)) {
netdev_info(netdev,
"Configuring TC not supported in MFP mode\n");
return ret;
}
switch (mode) {
case TC_MQPRIO_MODE_DCB:
- pf->flags &= ~I40E_FLAG_TC_MQPRIO;
+ clear_bit(I40E_FLAG_TC_MQPRIO_ENA, pf->flags);

/* Check if DCB enabled to continue */
- if (!(pf->flags & I40E_FLAG_DCB_ENABLED)) {
+ if (!test_bit(I40E_FLAG_DCB_ENA, pf->flags)) {
netdev_info(netdev,
"DCB is not enabled for adapter\n");
return ret;
@@ -8205,20 +8210,20 @@ static int i40e_setup_tc(struct net_device *netdev, void *type_data)
}
break;
case TC_MQPRIO_MODE_CHANNEL:
- if (pf->flags & I40E_FLAG_DCB_ENABLED) {
+ if (test_bit(I40E_FLAG_DCB_ENA, pf->flags)) {
netdev_info(netdev,
"Full offload of TC Mqprio options is not supported when DCB is enabled\n");
return ret;
}
- if (!(pf->flags & I40E_FLAG_MSIX_ENABLED))
+ if (!test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
return ret;
ret = i40e_validate_mqprio_qopt(vsi, mqprio_qopt);
if (ret)
return ret;
memcpy(&vsi->mqprio_qopt, mqprio_qopt,
sizeof(*mqprio_qopt));
- pf->flags |= I40E_FLAG_TC_MQPRIO;
- pf->flags &= ~I40E_FLAG_DCB_ENABLED;
+ set_bit(I40E_FLAG_TC_MQPRIO_ENA, pf->flags);
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);
break;
default:
return -EINVAL;
@@ -8802,11 +8807,11 @@ static int i40e_configure_clsflower(struct i40e_vsi *vsi,
return -EINVAL;
}

- if (vsi->back->flags & I40E_FLAG_FD_SB_ENABLED) {
+ if (test_bit(I40E_FLAG_FD_SB_ENA, vsi->back->flags)) {
dev_err(&vsi->back->pdev->dev,
"Disable Flow Director Sideband, configuring Cloud filters via tc-flower\n");
- vsi->back->flags &= ~I40E_FLAG_FD_SB_ENABLED;
- vsi->back->flags |= I40E_FLAG_FD_SB_TO_CLOUD_FILTER;
+ clear_bit(I40E_FLAG_FD_SB_ENA, vsi->back->flags);
+ clear_bit(I40E_FLAG_FD_SB_TO_CLOUD_FILTER, vsi->back->flags);
}

filter = kzalloc(sizeof(*filter), GFP_KERNEL);
@@ -8902,11 +8907,11 @@ static int i40e_delete_clsflower(struct i40e_vsi *vsi,

pf->num_cloud_filters--;
if (!pf->num_cloud_filters)
- if ((pf->flags & I40E_FLAG_FD_SB_TO_CLOUD_FILTER) &&
- !(pf->flags & I40E_FLAG_FD_SB_INACTIVE)) {
- pf->flags |= I40E_FLAG_FD_SB_ENABLED;
- pf->flags &= ~I40E_FLAG_FD_SB_TO_CLOUD_FILTER;
- pf->flags &= ~I40E_FLAG_FD_SB_INACTIVE;
+ if (test_bit(I40E_FLAG_FD_SB_TO_CLOUD_FILTER, pf->flags) &&
+ !test_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags)) {
+ set_bit(I40E_FLAG_FD_SB_ENA, pf->flags);
+ clear_bit(I40E_FLAG_FD_SB_TO_CLOUD_FILTER, pf->flags);
+ clear_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags);
}
return 0;
}
@@ -9207,11 +9212,11 @@ static void i40e_cloud_filter_exit(struct i40e_pf *pf)
}
pf->num_cloud_filters = 0;

- if ((pf->flags & I40E_FLAG_FD_SB_TO_CLOUD_FILTER) &&
- !(pf->flags & I40E_FLAG_FD_SB_INACTIVE)) {
- pf->flags |= I40E_FLAG_FD_SB_ENABLED;
- pf->flags &= ~I40E_FLAG_FD_SB_TO_CLOUD_FILTER;
- pf->flags &= ~I40E_FLAG_FD_SB_INACTIVE;
+ if (test_bit(I40E_FLAG_FD_SB_TO_CLOUD_FILTER, pf->flags) &&
+ !test_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags)) {
+ set_bit(I40E_FLAG_FD_SB_ENA, pf->flags);
+ clear_bit(I40E_FLAG_FD_SB_TO_CLOUD_FILTER, pf->flags);
+ clear_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags);
}
}

@@ -9299,7 +9304,7 @@ void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags, bool lock_acquired)
i40e_prep_for_reset(pf);
i40e_reset_and_rebuild(pf, true, lock_acquired);
dev_info(&pf->pdev->dev,
- pf->flags & I40E_FLAG_DISABLE_FW_LLDP ?
+ test_bit(I40E_FLAG_FW_LLDP_DIS, pf->flags) ?
"FW LLDP is disabled\n" :
"FW LLDP is enabled\n");

@@ -9414,12 +9419,12 @@ static int i40e_handle_lldp_event(struct i40e_pf *pf,
if (I40E_IS_X710TL_DEVICE(hw->device_id) &&
(hw->phy.link_info.link_speed &
~(I40E_LINK_SPEED_2_5GB | I40E_LINK_SPEED_5GB)) &&
- !(pf->flags & I40E_FLAG_DCB_CAPABLE))
+ !test_bit(I40E_FLAG_DCB_CAPABLE, pf->flags))
/* let firmware decide if the DCB should be disabled */
- pf->flags |= I40E_FLAG_DCB_CAPABLE;
+ set_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);

/* Not DCB capable or capability disabled */
- if (!(pf->flags & I40E_FLAG_DCB_CAPABLE))
+ if (!test_bit(I40E_FLAG_DCB_CAPABLE, pf->flags))
return ret;

/* Ignore if event is not for Nearest Bridge */
@@ -9455,7 +9460,7 @@ static int i40e_handle_lldp_event(struct i40e_pf *pf,
(I40E_LINK_SPEED_2_5GB | I40E_LINK_SPEED_5GB))) {
dev_warn(&pf->pdev->dev,
"DCB is not supported for X710-T*L 2.5/5G speeds\n");
- pf->flags &= ~I40E_FLAG_DCB_CAPABLE;
+ clear_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);
} else {
dev_info(&pf->pdev->dev,
"Failed querying DCB configuration data from firmware, err %pe aq_err %s\n",
@@ -9483,9 +9488,9 @@ static int i40e_handle_lldp_event(struct i40e_pf *pf,

/* Enable DCB tagging only when more than one TC */
if (i40e_dcb_get_num_tc(&hw->local_dcbx_config) > 1)
- pf->flags |= I40E_FLAG_DCB_ENABLED;
+ set_bit(I40E_FLAG_DCB_ENA, pf->flags);
else
- pf->flags &= ~I40E_FLAG_DCB_ENABLED;
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);

set_bit(__I40E_PORT_SUSPENDED, pf->state);
/* Reconfiguration needed quiesce all VSIs */
@@ -9617,7 +9622,7 @@ u32 i40e_get_global_fd_count(struct i40e_pf *pf)
static void i40e_reenable_fdir_sb(struct i40e_pf *pf)
{
if (test_and_clear_bit(__I40E_FD_SB_AUTO_DISABLED, pf->state))
- if ((pf->flags & I40E_FLAG_FD_SB_ENABLED) &&
+ if (test_bit(I40E_FLAG_FD_SB_ENA, pf->flags) &&
(I40E_DEBUG_FD & pf->hw.debug_mask))
dev_info(&pf->pdev->dev, "FD Sideband/ntuple is being enabled since we have space in the table now\n");
}
@@ -9638,7 +9643,7 @@ static void i40e_reenable_fdir_atr(struct i40e_pf *pf)
I40E_L3_SRC_MASK | I40E_L3_DST_MASK |
I40E_L4_SRC_MASK | I40E_L4_DST_MASK);

- if ((pf->flags & I40E_FLAG_FD_ATR_ENABLED) &&
+ if (test_bit(I40E_FLAG_FD_ATR_ENA, pf->flags) &&
(I40E_DEBUG_FD & pf->hw.debug_mask))
dev_info(&pf->pdev->dev, "ATR is being enabled since we have space in the table and there are no conflicting ntuple rules\n");
}
@@ -9955,7 +9960,7 @@ static void i40e_link_event(struct i40e_pf *pf)
if (pf->vf)
i40e_vc_notify_link_state(pf);

- if (pf->flags & I40E_FLAG_PTP)
+ if (test_bit(I40E_FLAG_PTP_ENA, pf->flags))
i40e_ptp_set_increment(pf);
#ifdef CONFIG_I40E_DCB
if (new_link == old_link)
@@ -9972,13 +9977,13 @@ static void i40e_link_event(struct i40e_pf *pf)
memset(&pf->tmp_cfg, 0, sizeof(pf->tmp_cfg));
err = i40e_dcb_sw_default_config(pf);
if (err) {
- pf->flags &= ~(I40E_FLAG_DCB_CAPABLE |
- I40E_FLAG_DCB_ENABLED);
+ clear_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);
} else {
pf->dcbx_cap = DCB_CAP_DCBX_HOST |
DCB_CAP_DCBX_VER_IEEE;
- pf->flags |= I40E_FLAG_DCB_CAPABLE;
- pf->flags &= ~I40E_FLAG_DCB_ENABLED;
+ set_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);
}
}
#endif /* CONFIG_I40E_DCB */
@@ -10004,7 +10009,7 @@ static void i40e_watchdog_subtask(struct i40e_pf *pf)
pf->service_timer_previous = jiffies;
i40e_trace(state_watchdog, pf, pf->service_timer_previous);

- if ((pf->flags & I40E_FLAG_LINK_POLLING_ENABLED) ||
+ if (test_bit(I40E_FLAG_LINK_POLLING_ENA, pf->flags) ||
test_bit(__I40E_TEMP_LINK_POLLING, pf->state))
i40e_link_event(pf);

@@ -10015,7 +10020,7 @@ static void i40e_watchdog_subtask(struct i40e_pf *pf)
if (pf->vsi[i] && pf->vsi[i]->netdev)
i40e_update_stats(pf->vsi[i]);

- if (pf->flags & I40E_FLAG_VEB_STATS_ENABLED) {
+ if (test_bit(I40E_FLAG_VEB_STATS_ENA, pf->flags)) {
/* Update the stats for the active switching components */
for (i = 0; i < I40E_MAX_VEB; i++)
if (pf->veb[i])
@@ -10108,7 +10113,7 @@ static void i40e_handle_link_event(struct i40e_pf *pf,
if ((status->link_info & I40E_AQ_MEDIA_AVAILABLE) &&
(!(status->an_info & I40E_AQ_QUALIFIED_MODULE)) &&
(!(status->link_info & I40E_AQ_LINK_UP)) &&
- (!(pf->flags & I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED))) {
+ (!test_bit(I40E_FLAG_LINK_DOWN_ON_CLOSE_ENA, pf->flags))) {
dev_err(&pf->pdev->dev,
"Rx/Tx is disabled on this device because an unsupported SFP module type was detected.\n");
dev_err(&pf->pdev->dev,
@@ -10416,7 +10421,7 @@ static int i40e_reconstitute_veb(struct i40e_veb *veb)
if (ret)
goto end_reconstitute;

- if (pf->flags & I40E_FLAG_VEB_MODE_ENABLED)
+ if (test_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags))
veb->bridge_mode = BRIDGE_MODE_VEB;
else
veb->bridge_mode = BRIDGE_MODE_VEPA;
@@ -10561,7 +10566,7 @@ static void i40e_fdir_sb_setup(struct i40e_pf *pf)
wr32(&pf->hw, I40E_GLQF_HKEY(i), hkey[i]);
}

- if (!(pf->flags & I40E_FLAG_FD_SB_ENABLED))
+ if (!test_bit(I40E_FLAG_FD_SB_ENA, pf->flags))
return;

/* find existing VSI and see if it needs configuring */
@@ -10573,8 +10578,8 @@ static void i40e_fdir_sb_setup(struct i40e_pf *pf)
pf->vsi[pf->lan_vsi]->seid, 0);
if (!vsi) {
dev_info(&pf->pdev->dev, "Couldn't create FDir VSI\n");
- pf->flags &= ~I40E_FLAG_FD_SB_ENABLED;
- pf->flags |= I40E_FLAG_FD_SB_INACTIVE;
+ clear_bit(I40E_FLAG_FD_SB_ENA, pf->flags);
+ set_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags);
return;
}
}
@@ -10951,14 +10956,14 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
i40e_aq_set_dcb_parameters(hw, false, NULL);
dev_warn(&pf->pdev->dev,
"DCB is not supported for X710-T*L 2.5/5G speeds\n");
- pf->flags &= ~I40E_FLAG_DCB_CAPABLE;
+ clear_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);
} else {
i40e_aq_set_dcb_parameters(hw, true, NULL);
ret = i40e_init_pf_dcb(pf);
if (ret) {
dev_info(&pf->pdev->dev, "DCB init failed %d, disabled\n",
ret);
- pf->flags &= ~I40E_FLAG_DCB_CAPABLE;
+ clear_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);
/* Continue without DCB enabled */
}
}
@@ -11079,7 +11084,7 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
wr32(hw, I40E_REG_MSS, val);
}

- if (pf->hw_features & I40E_HW_RESTART_AUTONEG) {
+ if (test_bit(I40E_HW_RESTART_AUTONEG, pf->hw_features)) {
msleep(75);
ret = i40e_aq_set_link_restart_an(&pf->hw, true, NULL);
if (ret)
@@ -11089,7 +11094,7 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
pf->hw.aq.asq_last_status));
}
/* reinit the misc interrupt */
- if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags)) {
ret = i40e_setup_misc_vector(pf);
if (ret)
goto end_unlock;
@@ -11365,7 +11370,7 @@ static int i40e_set_num_rings_in_vsi(struct i40e_vsi *vsi)
if (!vsi->num_rx_desc)
vsi->num_rx_desc = ALIGN(I40E_DEFAULT_NUM_DESCRIPTORS,
I40E_REQ_DESCRIPTOR_MULTIPLE);
- if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
vsi->num_q_vectors = pf->num_lan_msix;
else
vsi->num_q_vectors = 1;
@@ -11683,7 +11688,7 @@ static int i40e_alloc_rings(struct i40e_vsi *vsi)
ring->count = vsi->num_tx_desc;
ring->size = 0;
ring->dcb_tc = 0;
- if (vsi->back->hw_features & I40E_HW_WB_ON_ITR_CAPABLE)
+ if (test_bit(I40E_HW_WB_ON_ITR_CAPABLE, vsi->back->hw_features))
ring->flags = I40E_TXR_FLAGS_WB_ON_ITR;
ring->itr_setting = pf->tx_itr_default;
WRITE_ONCE(vsi->tx_rings[i], ring++);
@@ -11700,7 +11705,7 @@ static int i40e_alloc_rings(struct i40e_vsi *vsi)
ring->count = vsi->num_tx_desc;
ring->size = 0;
ring->dcb_tc = 0;
- if (vsi->back->hw_features & I40E_HW_WB_ON_ITR_CAPABLE)
+ if (test_bit(I40E_HW_WB_ON_ITR_CAPABLE, vsi->back->hw_features))
ring->flags = I40E_TXR_FLAGS_WB_ON_ITR;
set_ring_xdp(ring);
ring->itr_setting = pf->tx_itr_default;
@@ -11764,7 +11769,7 @@ static int i40e_init_msix(struct i40e_pf *pf)
int v_actual;
int iwarp_requested = 0;

- if (!(pf->flags & I40E_FLAG_MSIX_ENABLED))
+ if (!test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
return -ENODEV;

/* The number of vectors we'll request will be comprised of:
@@ -11803,7 +11808,7 @@ static int i40e_init_msix(struct i40e_pf *pf)
vectors_left -= pf->num_lan_msix;

/* reserve one vector for sideband flow director */
- if (pf->flags & I40E_FLAG_FD_SB_ENABLED) {
+ if (test_bit(I40E_FLAG_FD_SB_ENA, pf->flags)) {
if (vectors_left) {
pf->num_fdsb_msix = 1;
v_budget++;
@@ -11814,7 +11819,7 @@ static int i40e_init_msix(struct i40e_pf *pf)
}

/* can we reserve enough for iWARP? */
- if (pf->flags & I40E_FLAG_IWARP_ENABLED) {
+ if (test_bit(I40E_FLAG_IWARP_ENA, pf->flags)) {
iwarp_requested = pf->num_iwarp_msix;

if (!vectors_left)
@@ -11826,7 +11831,7 @@ static int i40e_init_msix(struct i40e_pf *pf)
}

/* any vectors left over go for VMDq support */
- if (pf->flags & I40E_FLAG_VMDQ_ENABLED) {
+ if (test_bit(I40E_FLAG_VMDQ_ENA, pf->flags)) {
if (!vectors_left) {
pf->num_vmdq_msix = 0;
pf->num_vmdq_qps = 0;
@@ -11883,7 +11888,7 @@ static int i40e_init_msix(struct i40e_pf *pf)
v_actual = i40e_reserve_msix_vectors(pf, v_budget);

if (v_actual < I40E_MIN_MSIX) {
- pf->flags &= ~I40E_FLAG_MSIX_ENABLED;
+ clear_bit(I40E_FLAG_MSIX_ENA, pf->flags);
kfree(pf->msix_entries);
pf->msix_entries = NULL;
pci_disable_msix(pf->pdev);
@@ -11921,7 +11926,7 @@ static int i40e_init_msix(struct i40e_pf *pf)
pf->num_lan_msix = 1;
break;
case 3:
- if (pf->flags & I40E_FLAG_IWARP_ENABLED) {
+ if (test_bit(I40E_FLAG_IWARP_ENA, pf->flags)) {
pf->num_lan_msix = 1;
pf->num_iwarp_msix = 1;
} else {
@@ -11929,7 +11934,7 @@ static int i40e_init_msix(struct i40e_pf *pf)
}
break;
default:
- if (pf->flags & I40E_FLAG_IWARP_ENABLED) {
+ if (test_bit(I40E_FLAG_IWARP_ENA, pf->flags)) {
pf->num_iwarp_msix = min_t(int, (vec / 3),
iwarp_requested);
pf->num_vmdq_vsis = min_t(int, (vec / 3),
@@ -11938,7 +11943,7 @@ static int i40e_init_msix(struct i40e_pf *pf)
pf->num_vmdq_vsis = min_t(int, (vec / 2),
I40E_DEFAULT_NUM_VMDQ_VSI);
}
- if (pf->flags & I40E_FLAG_FD_SB_ENABLED) {
+ if (test_bit(I40E_FLAG_FD_SB_ENA, pf->flags)) {
pf->num_fdsb_msix = 1;
vec--;
}
@@ -11950,22 +11955,20 @@ static int i40e_init_msix(struct i40e_pf *pf)
}
}

- if ((pf->flags & I40E_FLAG_FD_SB_ENABLED) &&
- (pf->num_fdsb_msix == 0)) {
+ if (test_bit(I40E_FLAG_FD_SB_ENA, pf->flags) && pf->num_fdsb_msix == 0) {
dev_info(&pf->pdev->dev, "Sideband Flowdir disabled, not enough MSI-X vectors\n");
- pf->flags &= ~I40E_FLAG_FD_SB_ENABLED;
- pf->flags |= I40E_FLAG_FD_SB_INACTIVE;
+ clear_bit(I40E_FLAG_FD_SB_ENA, pf->flags);
+ set_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags);
}
- if ((pf->flags & I40E_FLAG_VMDQ_ENABLED) &&
- (pf->num_vmdq_msix == 0)) {
+ if (test_bit(I40E_FLAG_VMDQ_ENA, pf->flags) && pf->num_vmdq_msix == 0) {
dev_info(&pf->pdev->dev, "VMDq disabled, not enough MSI-X vectors\n");
- pf->flags &= ~I40E_FLAG_VMDQ_ENABLED;
+ clear_bit(I40E_FLAG_VMDQ_ENA, pf->flags);
}

- if ((pf->flags & I40E_FLAG_IWARP_ENABLED) &&
- (pf->num_iwarp_msix == 0)) {
+ if (test_bit(I40E_FLAG_IWARP_ENA, pf->flags) &&
+ pf->num_iwarp_msix == 0) {
dev_info(&pf->pdev->dev, "IWARP disabled, not enough MSI-X vectors\n");
- pf->flags &= ~I40E_FLAG_IWARP_ENABLED;
+ clear_bit(I40E_FLAG_IWARP_ENA, pf->flags);
}
i40e_debug(&pf->hw, I40E_DEBUG_INIT,
"MSI-X vector distribution: PF %d, VMDq %d, FDSB %d, iWARP %d\n",
@@ -12019,7 +12022,7 @@ static int i40e_vsi_alloc_q_vectors(struct i40e_vsi *vsi)
int err, v_idx, num_q_vectors;

/* if not MSIX, give the one vector only to the LAN VSI */
- if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
num_q_vectors = vsi->num_q_vectors;
else if (vsi == pf->vsi[pf->lan_vsi])
num_q_vectors = 1;
@@ -12050,38 +12053,39 @@ static int i40e_init_interrupt_scheme(struct i40e_pf *pf)
int vectors = 0;
ssize_t size;

- if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags)) {
vectors = i40e_init_msix(pf);
if (vectors < 0) {
- pf->flags &= ~(I40E_FLAG_MSIX_ENABLED |
- I40E_FLAG_IWARP_ENABLED |
- I40E_FLAG_RSS_ENABLED |
- I40E_FLAG_DCB_CAPABLE |
- I40E_FLAG_DCB_ENABLED |
- I40E_FLAG_SRIOV_ENABLED |
- I40E_FLAG_FD_SB_ENABLED |
- I40E_FLAG_FD_ATR_ENABLED |
- I40E_FLAG_VMDQ_ENABLED);
- pf->flags |= I40E_FLAG_FD_SB_INACTIVE;
+ clear_bit(I40E_FLAG_MSIX_ENA, pf->flags);
+ clear_bit(I40E_FLAG_IWARP_ENA, pf->flags);
+ clear_bit(I40E_FLAG_RSS_ENA, pf->flags);
+ clear_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);
+ clear_bit(I40E_FLAG_SRIOV_ENA, pf->flags);
+ clear_bit(I40E_FLAG_FD_SB_ENA, pf->flags);
+ clear_bit(I40E_FLAG_FD_ATR_ENA, pf->flags);
+ clear_bit(I40E_FLAG_VMDQ_ENA, pf->flags);
+ set_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags);

/* rework the queue expectations without MSIX */
i40e_determine_queue_usage(pf);
}
}

- if (!(pf->flags & I40E_FLAG_MSIX_ENABLED) &&
- (pf->flags & I40E_FLAG_MSI_ENABLED)) {
+ if (!test_bit(I40E_FLAG_MSIX_ENA, pf->flags) &&
+ test_bit(I40E_FLAG_MSI_ENA, pf->flags)) {
dev_info(&pf->pdev->dev, "MSI-X not available, trying MSI\n");
vectors = pci_enable_msi(pf->pdev);
if (vectors < 0) {
dev_info(&pf->pdev->dev, "MSI init failed - %d\n",
vectors);
- pf->flags &= ~I40E_FLAG_MSI_ENABLED;
+ clear_bit(I40E_FLAG_MSI_ENA, pf->flags);
}
vectors = 1; /* one MSI or Legacy vector */
}

- if (!(pf->flags & (I40E_FLAG_MSIX_ENABLED | I40E_FLAG_MSI_ENABLED)))
+ if (!test_bit(I40E_FLAG_MSI_ENA, pf->flags) &&
+ !test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
dev_info(&pf->pdev->dev, "MSI-X and MSI not available, falling back to Legacy IRQ\n");

/* set up vector assignment tracking */
@@ -12114,7 +12118,8 @@ static int i40e_restore_interrupt_scheme(struct i40e_pf *pf)
* scheme. We need to re-enabled them here in order to attempt to
* re-acquire the MSI or MSI-X vectors
*/
- pf->flags |= (I40E_FLAG_MSIX_ENABLED | I40E_FLAG_MSI_ENABLED);
+ set_bit(I40E_FLAG_MSI_ENA, pf->flags);
+ set_bit(I40E_FLAG_MSIX_ENA, pf->flags);

err = i40e_init_interrupt_scheme(pf);
if (err)
@@ -12136,7 +12141,7 @@ static int i40e_restore_interrupt_scheme(struct i40e_pf *pf)
if (err)
goto err_unwind;

- if (pf->flags & I40E_FLAG_IWARP_ENABLED)
+ if (test_bit(I40E_FLAG_IWARP_ENA, pf->flags))
i40e_client_update_msix_info(pf);

return 0;
@@ -12164,7 +12169,7 @@ static int i40e_setup_misc_vector_for_recovery_mode(struct i40e_pf *pf)
{
int err;

- if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags)) {
err = i40e_setup_misc_vector(pf);

if (err) {
@@ -12174,7 +12179,7 @@ static int i40e_setup_misc_vector_for_recovery_mode(struct i40e_pf *pf)
return err;
}
} else {
- u32 flags = pf->flags & I40E_FLAG_MSI_ENABLED ? 0 : IRQF_SHARED;
+ u32 flags = test_bit(I40E_FLAG_MSI_ENA, pf->flags) ? 0 : IRQF_SHARED;

err = request_irq(pf->pdev->irq, i40e_intr, flags,
pf->int_name, pf);
@@ -12378,7 +12383,7 @@ int i40e_config_rss(struct i40e_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size)
{
struct i40e_pf *pf = vsi->back;

- if (pf->hw_features & I40E_HW_RSS_AQ_CAPABLE)
+ if (test_bit(I40E_HW_RSS_AQ_CAPABLE, pf->hw_features))
return i40e_config_rss_aq(vsi, seed, lut, lut_size);
else
return i40e_config_rss_reg(vsi, seed, lut, lut_size);
@@ -12397,7 +12402,7 @@ int i40e_get_rss(struct i40e_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size)
{
struct i40e_pf *pf = vsi->back;

- if (pf->hw_features & I40E_HW_RSS_AQ_CAPABLE)
+ if (test_bit(I40E_HW_RSS_AQ_CAPABLE, pf->hw_features))
return i40e_get_rss_aq(vsi, seed, lut, lut_size);
else
return i40e_get_rss_reg(vsi, seed, lut, lut_size);
@@ -12500,7 +12505,7 @@ int i40e_reconfig_rss_queues(struct i40e_pf *pf, int queue_count)
struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
int new_rss_size;

- if (!(pf->flags & I40E_FLAG_RSS_ENABLED))
+ if (!test_bit(I40E_FLAG_RSS_ENA, pf->flags))
return 0;

queue_count = min_t(int, queue_count, num_online_cpus());
@@ -12733,7 +12738,9 @@ static int i40e_sw_init(struct i40e_pf *pf)
u16 pow;

/* Set default capability flags */
- pf->flags = I40E_FLAG_MSI_ENABLED | I40E_FLAG_MSIX_ENABLED;
+ bitmap_zero(pf->flags, I40E_PF_FLAGS_NBITS);
+ set_bit(I40E_FLAG_MSI_ENA, pf->flags);
+ set_bit(I40E_FLAG_MSIX_ENA, pf->flags);

/* Set default ITR */
pf->rx_itr_default = I40E_ITR_RX_DEF;
@@ -12753,14 +12760,14 @@ static int i40e_sw_init(struct i40e_pf *pf)
pf->rss_size_max = min_t(int, pf->rss_size_max, pow);

if (pf->hw.func_caps.rss) {
- pf->flags |= I40E_FLAG_RSS_ENABLED;
+ set_bit(I40E_FLAG_RSS_ENA, pf->flags);
pf->alloc_rss_size = min_t(int, pf->rss_size_max,
num_online_cpus());
}

/* MFP mode enabled */
if (pf->hw.func_caps.npar_enable || pf->hw.func_caps.flex10_enable) {
- pf->flags |= I40E_FLAG_MFP_ENABLED;
+ set_bit(I40E_FLAG_MFP_ENA, pf->flags);
dev_info(&pf->pdev->dev, "MFP mode Enabled\n");
if (i40e_get_partition_bw_setting(pf)) {
dev_warn(&pf->pdev->dev,
@@ -12777,14 +12784,14 @@ static int i40e_sw_init(struct i40e_pf *pf)

if ((pf->hw.func_caps.fd_filters_guaranteed > 0) ||
(pf->hw.func_caps.fd_filters_best_effort > 0)) {
- pf->flags |= I40E_FLAG_FD_ATR_ENABLED;
+ set_bit(I40E_FLAG_FD_ATR_ENA, pf->flags);
pf->atr_sample_rate = I40E_DEFAULT_ATR_SAMPLE_RATE;
- if (pf->flags & I40E_FLAG_MFP_ENABLED &&
+ if (test_bit(I40E_FLAG_MFP_ENA, pf->flags) &&
pf->hw.num_partitions > 1)
dev_info(&pf->pdev->dev,
"Flow Director Sideband mode Disabled in MFP mode\n");
else
- pf->flags |= I40E_FLAG_FD_SB_ENABLED;
+ set_bit(I40E_FLAG_FD_SB_ENA, pf->flags);
pf->fdir_pf_filter_count =
pf->hw.func_caps.fd_filters_guaranteed;
pf->hw.fdir_shared_filter_count =
@@ -12792,69 +12799,69 @@ static int i40e_sw_init(struct i40e_pf *pf)
}

if (pf->hw.mac.type == I40E_MAC_X722) {
- pf->hw_features |= (I40E_HW_RSS_AQ_CAPABLE |
- I40E_HW_128_QP_RSS_CAPABLE |
- I40E_HW_ATR_EVICT_CAPABLE |
- I40E_HW_WB_ON_ITR_CAPABLE |
- I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE |
- I40E_HW_NO_PCI_LINK_CHECK |
- I40E_HW_USE_SET_LLDP_MIB |
- I40E_HW_GENEVE_OFFLOAD_CAPABLE |
- I40E_HW_PTP_L4_CAPABLE |
- I40E_HW_WOL_MC_MAGIC_PKT_WAKE |
- I40E_HW_OUTER_UDP_CSUM_CAPABLE);
+ set_bit(I40E_HW_RSS_AQ_CAPABLE, pf->hw_features);
+ set_bit(I40E_HW_128_QP_RSS_CAPABLE, pf->hw_features);
+ set_bit(I40E_HW_ATR_EVICT_CAPABLE, pf->hw_features);
+ set_bit(I40E_HW_WB_ON_ITR_CAPABLE, pf->hw_features);
+ set_bit(I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE, pf->hw_features);
+ set_bit(I40E_HW_NO_PCI_LINK_CHECK, pf->hw_features);
+ set_bit(I40E_HW_USE_SET_LLDP_MIB, pf->hw_features);
+ set_bit(I40E_HW_GENEVE_OFFLOAD_CAPABLE, pf->hw_features);
+ set_bit(I40E_HW_PTP_L4_CAPABLE, pf->hw_features);
+ set_bit(I40E_HW_WOL_MC_MAGIC_PKT_WAKE, pf->hw_features);
+ set_bit(I40E_HW_OUTER_UDP_CSUM_CAPABLE, pf->hw_features);

#define I40E_FDEVICT_PCTYPE_DEFAULT 0xc03
if (rd32(&pf->hw, I40E_GLQF_FDEVICTENA(1)) !=
I40E_FDEVICT_PCTYPE_DEFAULT) {
dev_warn(&pf->pdev->dev,
"FD EVICT PCTYPES are not right, disable FD HW EVICT\n");
- pf->hw_features &= ~I40E_HW_ATR_EVICT_CAPABLE;
+ clear_bit(I40E_HW_ATR_EVICT_CAPABLE, pf->hw_features);
}
} else if ((pf->hw.aq.api_maj_ver > 1) ||
((pf->hw.aq.api_maj_ver == 1) &&
(pf->hw.aq.api_min_ver > 4))) {
/* Supported in FW API version higher than 1.4 */
- pf->hw_features |= I40E_HW_GENEVE_OFFLOAD_CAPABLE;
+ set_bit(I40E_HW_GENEVE_OFFLOAD_CAPABLE, pf->hw_features);
}

/* Enable HW ATR eviction if possible */
- if (pf->hw_features & I40E_HW_ATR_EVICT_CAPABLE)
- pf->flags |= I40E_FLAG_HW_ATR_EVICT_ENABLED;
+ if (test_bit(I40E_HW_ATR_EVICT_CAPABLE, pf->hw_features))
+ set_bit(I40E_FLAG_HW_ATR_EVICT_ENA, pf->flags);

if ((pf->hw.mac.type == I40E_MAC_XL710) &&
(((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver < 33)) ||
(pf->hw.aq.fw_maj_ver < 4))) {
- pf->hw_features |= I40E_HW_RESTART_AUTONEG;
+ set_bit(I40E_HW_RESTART_AUTONEG, pf->hw_features);
/* No DCB support for FW < v4.33 */
- pf->hw_features |= I40E_HW_NO_DCB_SUPPORT;
+ set_bit(I40E_HW_NO_DCB_SUPPORT, pf->hw_features);
}

/* Disable FW LLDP if FW < v4.3 */
if ((pf->hw.mac.type == I40E_MAC_XL710) &&
(((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver < 3)) ||
(pf->hw.aq.fw_maj_ver < 4)))
- pf->hw_features |= I40E_HW_STOP_FW_LLDP;
+ set_bit(I40E_HW_STOP_FW_LLDP, pf->hw_features);

/* Use the FW Set LLDP MIB API if FW > v4.40 */
if ((pf->hw.mac.type == I40E_MAC_XL710) &&
(((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver >= 40)) ||
(pf->hw.aq.fw_maj_ver >= 5)))
- pf->hw_features |= I40E_HW_USE_SET_LLDP_MIB;
+ set_bit(I40E_HW_USE_SET_LLDP_MIB, pf->hw_features);

/* Enable PTP L4 if FW > v6.0 */
if (pf->hw.mac.type == I40E_MAC_XL710 &&
pf->hw.aq.fw_maj_ver >= 6)
- pf->hw_features |= I40E_HW_PTP_L4_CAPABLE;
+ set_bit(I40E_HW_PTP_L4_CAPABLE, pf->hw_features);

if (pf->hw.func_caps.vmdq && num_online_cpus() != 1) {
pf->num_vmdq_vsis = I40E_DEFAULT_NUM_VMDQ_VSI;
- pf->flags |= I40E_FLAG_VMDQ_ENABLED;
+ set_bit(I40E_FLAG_VMDQ_ENA, pf->flags);
pf->num_vmdq_qps = i40e_default_queues_per_vmdq(pf);
}

if (pf->hw.func_caps.iwarp && num_online_cpus() != 1) {
- pf->flags |= I40E_FLAG_IWARP_ENABLED;
+ set_bit(I40E_FLAG_IWARP_ENA, pf->flags);
/* IWARP needs one extra vector for CQP just like MISC.*/
pf->num_iwarp_msix = (int)num_online_cpus() + 1;
}
@@ -12871,7 +12878,7 @@ static int i40e_sw_init(struct i40e_pf *pf)
#ifdef CONFIG_PCI_IOV
if (pf->hw.func_caps.num_vfs && pf->hw.partition_id == 1) {
pf->num_vf_qps = I40E_DEFAULT_QUEUES_PER_VF;
- pf->flags |= I40E_FLAG_SRIOV_ENABLED;
+ set_bit(I40E_FLAG_SRIOV_ENA, pf->flags);
pf->num_req_vfs = min_t(int,
pf->hw.func_caps.num_vfs,
I40E_MAX_VF_COUNT);
@@ -12882,7 +12889,7 @@ static int i40e_sw_init(struct i40e_pf *pf)
pf->lan_vsi = I40E_NO_VSI;

/* By default FW has this off for performance reasons */
- pf->flags &= ~I40E_FLAG_VEB_STATS_ENABLED;
+ clear_bit(I40E_FLAG_VEB_STATS_ENA, pf->flags);

/* set up queue assignment tracking */
size = sizeof(struct i40e_lump_tracking)
@@ -12901,8 +12908,8 @@ static int i40e_sw_init(struct i40e_pf *pf)
/* Link down on close must be on when total port shutdown
* is enabled for a given port
*/
- pf->flags |= (I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENABLED |
- I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED);
+ set_bit(I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENA, pf->flags);
+ set_bit(I40E_FLAG_LINK_DOWN_ON_CLOSE_ENA, pf->flags);
dev_info(&pf->pdev->dev,
"total-port-shutdown was enabled, link-down-on-close is forced on\n");
}
@@ -12928,31 +12935,31 @@ bool i40e_set_ntuple(struct i40e_pf *pf, netdev_features_t features)
*/
if (features & NETIF_F_NTUPLE) {
/* Enable filters and mark for reset */
- if (!(pf->flags & I40E_FLAG_FD_SB_ENABLED))
+ if (!test_bit(I40E_FLAG_FD_SB_ENA, pf->flags))
need_reset = true;
/* enable FD_SB only if there is MSI-X vector and no cloud
* filters exist
*/
if (pf->num_fdsb_msix > 0 && !pf->num_cloud_filters) {
- pf->flags |= I40E_FLAG_FD_SB_ENABLED;
- pf->flags &= ~I40E_FLAG_FD_SB_INACTIVE;
+ set_bit(I40E_FLAG_FD_SB_ENA, pf->flags);
+ clear_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags);
}
} else {
/* turn off filters, mark for reset and clear SW filter list */
- if (pf->flags & I40E_FLAG_FD_SB_ENABLED) {
+ if (test_bit(I40E_FLAG_FD_SB_ENA, pf->flags)) {
need_reset = true;
i40e_fdir_filter_exit(pf);
}
- pf->flags &= ~I40E_FLAG_FD_SB_ENABLED;
+ clear_bit(I40E_FLAG_FD_SB_ENA, pf->flags);
clear_bit(__I40E_FD_SB_AUTO_DISABLED, pf->state);
- pf->flags |= I40E_FLAG_FD_SB_INACTIVE;
+ set_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags);

/* reset fd counters */
pf->fd_add_err = 0;
pf->fd_atr_cnt = 0;
/* if ATR was auto disabled it can be re-enabled. */
if (test_and_clear_bit(__I40E_FD_ATR_AUTO_DISABLED, pf->state))
- if ((pf->flags & I40E_FLAG_FD_ATR_ENABLED) &&
+ if (test_bit(I40E_FLAG_FD_ATR_ENA, pf->flags) &&
(I40E_DEBUG_FD & pf->hw.debug_mask))
dev_info(&pf->pdev->dev, "ATR re-enabled.\n");
}
@@ -13101,7 +13108,7 @@ static int i40e_get_phys_port_id(struct net_device *netdev,
struct i40e_pf *pf = np->vsi->back;
struct i40e_hw *hw = &pf->hw;

- if (!(pf->hw_features & I40E_HW_PORT_ID_VALID))
+ if (!test_bit(I40E_HW_PORT_ID_VALID, pf->hw_features))
return -EOPNOTSUPP;

ppid->id_len = min_t(int, sizeof(hw->mac.port_addr), sizeof(ppid->id));
@@ -13130,7 +13137,7 @@ static int i40e_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
struct i40e_pf *pf = np->vsi->back;
int err = 0;

- if (!(pf->flags & I40E_FLAG_SRIOV_ENABLED))
+ if (!test_bit(I40E_FLAG_SRIOV_ENA, pf->flags))
return -EOPNOTSUPP;

if (vid) {
@@ -13230,9 +13237,9 @@ static int i40e_ndo_bridge_setlink(struct net_device *dev,
veb->bridge_mode = mode;
/* TODO: If no VFs or VMDq VSIs, disallow VEB mode */
if (mode == BRIDGE_MODE_VEB)
- pf->flags |= I40E_FLAG_VEB_MODE_ENABLED;
+ set_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags);
else
- pf->flags &= ~I40E_FLAG_VEB_MODE_ENABLED;
+ clear_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags);
i40e_do_reset(pf, I40E_PF_RESET_FLAG, true);
break;
}
@@ -13566,7 +13573,7 @@ static void i40e_queue_pair_enable_irq(struct i40e_vsi *vsi, int queue_pair)
struct i40e_hw *hw = &pf->hw;

/* All rings in a qp belong to the same qvector. */
- if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
i40e_irq_dynamic_enable(vsi, rxr->q_vector->v_idx);
else
i40e_irq_dynamic_enable_icr0(pf);
@@ -13591,7 +13598,7 @@ static void i40e_queue_pair_disable_irq(struct i40e_vsi *vsi, int queue_pair)
*
* All rings in a qp belong to the same qvector.
*/
- if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags)) {
u32 intpf = vsi->base_vector + rxr->q_vector->v_idx;

wr32(hw, I40E_PFINT_DYN_CTLN(intpf - 1), 0);
@@ -13776,7 +13783,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
NETIF_F_RXCSUM |
0;

- if (!(pf->hw_features & I40E_HW_OUTER_UDP_CSUM_CAPABLE))
+ if (!test_bit(I40E_HW_OUTER_UDP_CSUM_CAPABLE, pf->hw_features))
netdev->gso_partial_features |= NETIF_F_GSO_UDP_TUNNEL_CSUM;

netdev->udp_tunnel_nic_info = &pf->udp_tunnel_nic;
@@ -13812,7 +13819,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_CTAG_RX;

- if (!(pf->flags & I40E_FLAG_MFP_ENABLED))
+ if (!test_bit(I40E_FLAG_MFP_ENA, pf->flags))
hw_features |= NETIF_F_NTUPLE | NETIF_F_HW_TC;

netdev->hw_features |= hw_features | NETIF_F_LOOPBACK;
@@ -14003,7 +14010,7 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
* negative logic - if it's set, we need to fiddle with
* the VSI to disable source pruning.
*/
- if (pf->flags & I40E_FLAG_SOURCE_PRUNING_DISABLED) {
+ if (test_bit(I40E_FLAG_SOURCE_PRUNING_DIS, pf->flags)) {
memset(&ctxt, 0, sizeof(ctxt));
ctxt.seid = pf->main_vsi_seid;
ctxt.pf_num = pf->hw.pf_id;
@@ -14025,7 +14032,7 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
}

/* MFP mode setup queue map and update VSI */
- if ((pf->flags & I40E_FLAG_MFP_ENABLED) &&
+ if (test_bit(I40E_FLAG_MFP_ENA, pf->flags) &&
!(pf->hw.func_caps.iscsi)) { /* NIC type PF */
memset(&ctxt, 0, sizeof(ctxt));
ctxt.seid = pf->main_vsi_seid;
@@ -14073,7 +14080,7 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
ctxt.uplink_seid = vsi->uplink_seid;
ctxt.connection_type = I40E_AQ_VSI_CONN_TYPE_NORMAL;
ctxt.flags = I40E_AQ_VSI_TYPE_PF;
- if ((pf->flags & I40E_FLAG_VEB_MODE_ENABLED) &&
+ if (test_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags) &&
(i40e_is_vsi_uplink_mode_veb(vsi))) {
ctxt.info.valid_sections |=
cpu_to_le16(I40E_AQ_VSI_PROP_SWITCH_VALID);
@@ -14121,7 +14128,7 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
cpu_to_le16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB);
}

- if (vsi->back->flags & I40E_FLAG_IWARP_ENABLED) {
+ if (test_bit(I40E_FLAG_IWARP_ENA, vsi->back->flags)) {
ctxt.info.valid_sections |=
cpu_to_le16(I40E_AQ_VSI_PROP_QUEUE_OPT_VALID);
ctxt.info.queueing_opt_flags |=
@@ -14335,7 +14342,7 @@ static int i40e_vsi_setup_vectors(struct i40e_vsi *vsi)
/* In Legacy mode, we do not have to get any other vector since we
* piggyback on the misc/ICR0 for queue interrupts.
*/
- if (!(pf->flags & I40E_FLAG_MSIX_ENABLED))
+ if (!test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
return ret;
if (vsi->num_q_vectors)
vsi->base_vector = i40e_get_lump(pf, pf->irq_pile,
@@ -14502,9 +14509,9 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
* already enabled, in which case we can't force VEPA
* mode.
*/
- if (!(pf->flags & I40E_FLAG_VEB_MODE_ENABLED)) {
+ if (!test_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags)) {
veb->bridge_mode = BRIDGE_MODE_VEPA;
- pf->flags &= ~I40E_FLAG_VEB_MODE_ENABLED;
+ clear_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags);
}
i40e_config_bridge_mode(veb);
}
@@ -14600,8 +14607,8 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
break;
}

- if ((pf->hw_features & I40E_HW_RSS_AQ_CAPABLE) &&
- (vsi->type == I40E_VSI_VMDQ2)) {
+ if (test_bit(I40E_HW_RSS_AQ_CAPABLE, pf->hw_features) &&
+ vsi->type == I40E_VSI_VMDQ2) {
ret = i40e_vsi_config_rss(vsi);
}
return vsi;
@@ -14843,7 +14850,7 @@ void i40e_veb_release(struct i40e_veb *veb)
static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi)
{
struct i40e_pf *pf = veb->pf;
- bool enable_stats = !!(pf->flags & I40E_FLAG_VEB_STATS_ENABLED);
+ bool enable_stats = !!test_bit(I40E_FLAG_VEB_STATS_ENA, pf->flags);
int ret;

ret = i40e_aq_add_veb(&pf->hw, veb->uplink_seid, vsi->seid,
@@ -15143,7 +15150,7 @@ static int i40e_setup_pf_switch(struct i40e_pf *pf, bool reinit, bool lock_acqui
*/

if ((pf->hw.pf_id == 0) &&
- !(pf->flags & I40E_FLAG_TRUE_PROMISC_SUPPORT)) {
+ !test_bit(I40E_FLAG_TRUE_PROMISC_ENA, pf->flags)) {
flags = I40E_AQ_SET_SWITCH_CFG_PROMISC;
pf->last_sw_conf_flags = flags;
}
@@ -15210,7 +15217,7 @@ static int i40e_setup_pf_switch(struct i40e_pf *pf, bool reinit, bool lock_acqui
/* enable RSS in the HW, even for only one queue, as the stack can use
* the hash
*/
- if ((pf->flags & I40E_FLAG_RSS_ENABLED))
+ if (test_bit(I40E_FLAG_RSS_ENA, pf->flags))
i40e_pf_config_rss(pf);

/* fill in link information and enable LSE reporting */
@@ -15252,42 +15259,42 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf)
queues_left = pf->hw.func_caps.num_tx_qp;

if ((queues_left == 1) ||
- !(pf->flags & I40E_FLAG_MSIX_ENABLED)) {
+ !test_bit(I40E_FLAG_MSIX_ENA, pf->flags)) {
/* one qp for PF, no queues for anything else */
queues_left = 0;
pf->alloc_rss_size = pf->num_lan_qps = 1;

/* make sure all the fancies are disabled */
- pf->flags &= ~(I40E_FLAG_RSS_ENABLED |
- I40E_FLAG_IWARP_ENABLED |
- I40E_FLAG_FD_SB_ENABLED |
- I40E_FLAG_FD_ATR_ENABLED |
- I40E_FLAG_DCB_CAPABLE |
- I40E_FLAG_DCB_ENABLED |
- I40E_FLAG_SRIOV_ENABLED |
- I40E_FLAG_VMDQ_ENABLED);
- pf->flags |= I40E_FLAG_FD_SB_INACTIVE;
- } else if (!(pf->flags & (I40E_FLAG_RSS_ENABLED |
- I40E_FLAG_FD_SB_ENABLED |
- I40E_FLAG_FD_ATR_ENABLED |
- I40E_FLAG_DCB_CAPABLE))) {
+ clear_bit(I40E_FLAG_RSS_ENA, pf->flags);
+ clear_bit(I40E_FLAG_IWARP_ENA, pf->flags);
+ clear_bit(I40E_FLAG_FD_SB_ENA, pf->flags);
+ clear_bit(I40E_FLAG_FD_ATR_ENA, pf->flags);
+ clear_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);
+ clear_bit(I40E_FLAG_SRIOV_ENA, pf->flags);
+ clear_bit(I40E_FLAG_VMDQ_ENA, pf->flags);
+ set_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags);
+ } else if (!test_bit(I40E_FLAG_RSS_ENA, pf->flags) &&
+ !test_bit(I40E_FLAG_FD_SB_ENA, pf->flags) &&
+ !test_bit(I40E_FLAG_FD_ATR_ENA, pf->flags) &&
+ !test_bit(I40E_FLAG_DCB_CAPABLE, pf->flags)) {
/* one qp for PF */
pf->alloc_rss_size = pf->num_lan_qps = 1;
queues_left -= pf->num_lan_qps;

- pf->flags &= ~(I40E_FLAG_RSS_ENABLED |
- I40E_FLAG_IWARP_ENABLED |
- I40E_FLAG_FD_SB_ENABLED |
- I40E_FLAG_FD_ATR_ENABLED |
- I40E_FLAG_DCB_ENABLED |
- I40E_FLAG_VMDQ_ENABLED);
- pf->flags |= I40E_FLAG_FD_SB_INACTIVE;
+ clear_bit(I40E_FLAG_RSS_ENA, pf->flags);
+ clear_bit(I40E_FLAG_IWARP_ENA, pf->flags);
+ clear_bit(I40E_FLAG_FD_SB_ENA, pf->flags);
+ clear_bit(I40E_FLAG_FD_ATR_ENA, pf->flags);
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);
+ clear_bit(I40E_FLAG_VMDQ_ENA, pf->flags);
+ set_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags);
} else {
/* Not enough queues for all TCs */
- if ((pf->flags & I40E_FLAG_DCB_CAPABLE) &&
- (queues_left < I40E_MAX_TRAFFIC_CLASS)) {
- pf->flags &= ~(I40E_FLAG_DCB_CAPABLE |
- I40E_FLAG_DCB_ENABLED);
+ if (test_bit(I40E_FLAG_DCB_CAPABLE, pf->flags) &&
+ queues_left < I40E_MAX_TRAFFIC_CLASS) {
+ clear_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);
dev_info(&pf->pdev->dev, "not enough queues for DCB. DCB is disabled.\n");
}

@@ -15300,24 +15307,24 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf)
queues_left -= pf->num_lan_qps;
}

- if (pf->flags & I40E_FLAG_FD_SB_ENABLED) {
+ if (test_bit(I40E_FLAG_FD_SB_ENA, pf->flags)) {
if (queues_left > 1) {
queues_left -= 1; /* save 1 queue for FD */
} else {
- pf->flags &= ~I40E_FLAG_FD_SB_ENABLED;
- pf->flags |= I40E_FLAG_FD_SB_INACTIVE;
+ clear_bit(I40E_FLAG_FD_SB_ENA, pf->flags);
+ set_bit(I40E_FLAG_FD_SB_INACTIVE, pf->flags);
dev_info(&pf->pdev->dev, "not enough queues for Flow Director. Flow Director feature is disabled\n");
}
}

- if ((pf->flags & I40E_FLAG_SRIOV_ENABLED) &&
+ if (test_bit(I40E_FLAG_SRIOV_ENA, pf->flags) &&
pf->num_vf_qps && pf->num_req_vfs && queues_left) {
pf->num_req_vfs = min_t(int, pf->num_req_vfs,
(queues_left / pf->num_vf_qps));
queues_left -= (pf->num_req_vfs * pf->num_vf_qps);
}

- if ((pf->flags & I40E_FLAG_VMDQ_ENABLED) &&
+ if (test_bit(I40E_FLAG_VMDQ_ENA, pf->flags) &&
pf->num_vmdq_vsis && pf->num_vmdq_qps && queues_left) {
pf->num_vmdq_vsis = min_t(int, pf->num_vmdq_vsis,
(queues_left / pf->num_vmdq_qps));
@@ -15328,7 +15335,7 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf)
dev_dbg(&pf->pdev->dev,
"qs_avail=%d FD SB=%d lan_qs=%d lan_tc0=%d vf=%d*%d vmdq=%d*%d, remaining=%d\n",
pf->hw.func_caps.num_tx_qp,
- !!(pf->flags & I40E_FLAG_FD_SB_ENABLED),
+ !!test_bit(I40E_FLAG_FD_SB_ENA, pf->flags),
pf->num_lan_qps, pf->alloc_rss_size, pf->num_req_vfs,
pf->num_vf_qps, pf->num_vmdq_vsis, pf->num_vmdq_qps,
queues_left);
@@ -15352,7 +15359,8 @@ static int i40e_setup_pf_filter_control(struct i40e_pf *pf)
settings->hash_lut_size = I40E_HASH_LUT_SIZE_128;

/* Flow Director is enabled */
- if (pf->flags & (I40E_FLAG_FD_SB_ENABLED | I40E_FLAG_FD_ATR_ENABLED))
+ if (test_bit(I40E_FLAG_FD_SB_ENA, pf->flags) ||
+ test_bit(I40E_FLAG_FD_ATR_ENA, pf->flags))
settings->enable_fdir = true;

/* Ethtype and MACVLAN filters enabled for PF */
@@ -15384,21 +15392,21 @@ static void i40e_print_features(struct i40e_pf *pf)
i += scnprintf(&buf[i], REMAIN(i), " VSIs: %d QP: %d",
pf->hw.func_caps.num_vsis,
pf->vsi[pf->lan_vsi]->num_queue_pairs);
- if (pf->flags & I40E_FLAG_RSS_ENABLED)
+ if (test_bit(I40E_FLAG_RSS_ENA, pf->flags))
i += scnprintf(&buf[i], REMAIN(i), " RSS");
- if (pf->flags & I40E_FLAG_FD_ATR_ENABLED)
+ if (test_bit(I40E_FLAG_FD_ATR_ENA, pf->flags))
i += scnprintf(&buf[i], REMAIN(i), " FD_ATR");
- if (pf->flags & I40E_FLAG_FD_SB_ENABLED) {
+ if (test_bit(I40E_FLAG_FD_SB_ENA, pf->flags)) {
i += scnprintf(&buf[i], REMAIN(i), " FD_SB");
i += scnprintf(&buf[i], REMAIN(i), " NTUPLE");
}
- if (pf->flags & I40E_FLAG_DCB_CAPABLE)
+ if (test_bit(I40E_FLAG_DCB_CAPABLE, pf->flags))
i += scnprintf(&buf[i], REMAIN(i), " DCB");
i += scnprintf(&buf[i], REMAIN(i), " VxLAN");
i += scnprintf(&buf[i], REMAIN(i), " Geneve");
- if (pf->flags & I40E_FLAG_PTP)
+ if (test_bit(I40E_FLAG_PTP_ENA, pf->flags))
i += scnprintf(&buf[i], REMAIN(i), " PTP");
- if (pf->flags & I40E_FLAG_VEB_MODE_ENABLED)
+ if (test_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags))
i += scnprintf(&buf[i], REMAIN(i), " VEB");
else
i += scnprintf(&buf[i], REMAIN(i), " VEPA");
@@ -15429,22 +15437,26 @@ static void i40e_get_platform_mac_addr(struct pci_dev *pdev, struct i40e_pf *pf)
* @fec_cfg: FEC option to set in flags
* @flags: ptr to flags in which we set FEC option
**/
-void i40e_set_fec_in_flags(u8 fec_cfg, u32 *flags)
+void i40e_set_fec_in_flags(u8 fec_cfg, unsigned long *flags)
{
- if (fec_cfg & I40E_AQ_SET_FEC_AUTO)
- *flags |= I40E_FLAG_RS_FEC | I40E_FLAG_BASE_R_FEC;
+ if (fec_cfg & I40E_AQ_SET_FEC_AUTO) {
+ set_bit(I40E_FLAG_RS_FEC, flags);
+ set_bit(I40E_FLAG_BASE_R_FEC, flags);
+ }
if ((fec_cfg & I40E_AQ_SET_FEC_REQUEST_RS) ||
(fec_cfg & I40E_AQ_SET_FEC_ABILITY_RS)) {
- *flags |= I40E_FLAG_RS_FEC;
- *flags &= ~I40E_FLAG_BASE_R_FEC;
+ set_bit(I40E_FLAG_RS_FEC, flags);
+ clear_bit(I40E_FLAG_BASE_R_FEC, flags);
}
if ((fec_cfg & I40E_AQ_SET_FEC_REQUEST_KR) ||
(fec_cfg & I40E_AQ_SET_FEC_ABILITY_KR)) {
- *flags |= I40E_FLAG_BASE_R_FEC;
- *flags &= ~I40E_FLAG_RS_FEC;
+ set_bit(I40E_FLAG_BASE_R_FEC, flags);
+ clear_bit(I40E_FLAG_RS_FEC, flags);
+ }
+ if (fec_cfg == 0) {
+ clear_bit(I40E_FLAG_RS_FEC, flags);
+ clear_bit(I40E_FLAG_BASE_R_FEC, flags);
}
- if (fec_cfg == 0)
- *flags &= ~(I40E_FLAG_RS_FEC | I40E_FLAG_BASE_R_FEC);
}

/**
@@ -15926,7 +15938,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
* Ignore error return codes because if it was already disabled via
* hardware settings this will fail
*/
- if (pf->hw_features & I40E_HW_STOP_FW_LLDP) {
+ if (test_bit(I40E_HW_STOP_FW_LLDP, pf->hw_features)) {
dev_info(&pdev->dev, "Stopping firmware LLDP agent.\n");
i40e_aq_stop_lldp(hw, true, false, NULL);
}
@@ -15943,7 +15955,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
ether_addr_copy(hw->mac.perm_addr, hw->mac.addr);
i40e_get_port_mac_addr(hw, hw->mac.port_addr);
if (is_valid_ether_addr(hw->mac.port_addr))
- pf->hw_features |= I40E_HW_PORT_ID_VALID;
+ set_bit(I40E_HW_PORT_ID_VALID, pf->hw_features);

i40e_ptp_alloc_pins(pf);
pci_set_drvdata(pdev, pf);
@@ -15953,10 +15965,10 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
status = i40e_get_fw_lldp_status(&pf->hw, &lldp_status);
(!status &&
lldp_status == I40E_GET_FW_LLDP_STATUS_ENABLED) ?
- (pf->flags &= ~I40E_FLAG_DISABLE_FW_LLDP) :
- (pf->flags |= I40E_FLAG_DISABLE_FW_LLDP);
+ (clear_bit(I40E_FLAG_FW_LLDP_DIS, pf->flags)) :
+ (set_bit(I40E_FLAG_FW_LLDP_DIS, pf->flags));
dev_info(&pdev->dev,
- (pf->flags & I40E_FLAG_DISABLE_FW_LLDP) ?
+ test_bit(I40E_FLAG_FW_LLDP_DIS, pf->flags) ?
"FW LLDP is disabled\n" :
"FW LLDP is enabled\n");

@@ -15966,7 +15978,8 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
err = i40e_init_pf_dcb(pf);
if (err) {
dev_info(&pdev->dev, "DCB init failed %d, disabled\n", err);
- pf->flags &= ~(I40E_FLAG_DCB_CAPABLE | I40E_FLAG_DCB_ENABLED);
+ clear_bit(I40E_FLAG_DCB_CAPABLE, pf->flags);
+ clear_bit(I40E_FLAG_DCB_ENA, pf->flags);
/* Continue without DCB enabled */
}
#endif /* CONFIG_I40E_DCB */
@@ -16034,11 +16047,11 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)

#ifdef CONFIG_PCI_IOV
/* prep for VF support */
- if ((pf->flags & I40E_FLAG_SRIOV_ENABLED) &&
- (pf->flags & I40E_FLAG_MSIX_ENABLED) &&
+ if (test_bit(I40E_FLAG_SRIOV_ENA, pf->flags) &&
+ test_bit(I40E_FLAG_MSIX_ENA, pf->flags) &&
!test_bit(__I40E_BAD_EEPROM, pf->state)) {
if (pci_num_vf(pdev))
- pf->flags |= I40E_FLAG_VEB_MODE_ENABLED;
+ set_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags);
}
#endif
err = i40e_setup_pf_switch(pf, false, false);
@@ -16079,7 +16092,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
wr32(hw, I40E_REG_MSS, val);
}

- if (pf->hw_features & I40E_HW_RESTART_AUTONEG) {
+ if (test_bit(I40E_HW_RESTART_AUTONEG, pf->hw_features)) {
msleep(75);
err = i40e_aq_set_link_restart_an(&pf->hw, true, NULL);
if (err)
@@ -16099,7 +16112,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
* the misc functionality and queue processing is combined in
* the same vector and that gets setup at open.
*/
- if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, pf->flags)) {
err = i40e_setup_misc_vector(pf);
if (err) {
dev_info(&pdev->dev,
@@ -16112,8 +16125,8 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)

#ifdef CONFIG_PCI_IOV
/* prep for VF support */
- if ((pf->flags & I40E_FLAG_SRIOV_ENABLED) &&
- (pf->flags & I40E_FLAG_MSIX_ENABLED) &&
+ if (test_bit(I40E_FLAG_SRIOV_ENA, pf->flags) &&
+ test_bit(I40E_FLAG_MSIX_ENA, pf->flags) &&
!test_bit(__I40E_BAD_EEPROM, pf->state)) {
/* disable link interrupts for VFs */
val = rd32(hw, I40E_PFGEN_PORTMDIO_NUM);
@@ -16133,7 +16146,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
#endif /* CONFIG_PCI_IOV */

- if (pf->flags & I40E_FLAG_IWARP_ENABLED) {
+ if (test_bit(I40E_FLAG_IWARP_ENA, pf->flags)) {
pf->iwarp_base_vector = i40e_get_lump(pf, pf->irq_pile,
pf->num_iwarp_msix,
I40E_IWARP_IRQ_PILE_ID);
@@ -16141,7 +16154,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
dev_info(&pdev->dev,
"failed to get tracking for %d vectors for IWARP err=%d\n",
pf->num_iwarp_msix, pf->iwarp_base_vector);
- pf->flags &= ~I40E_FLAG_IWARP_ENABLED;
+ clear_bit(I40E_FLAG_IWARP_ENA, pf->flags);
}
}

@@ -16155,7 +16168,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
round_jiffies(jiffies + pf->service_timer_period));

/* add this PF to client device list and launch a client service task */
- if (pf->flags & I40E_FLAG_IWARP_ENABLED) {
+ if (test_bit(I40E_FLAG_IWARP_ENA, pf->flags)) {
err = i40e_lan_add_device(pf);
if (err)
dev_info(&pdev->dev, "Failed to add PF to client API service list: %d\n",
@@ -16168,7 +16181,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
* and will report PCI Gen 1 x 1 by default so don't bother
* checking them.
*/
- if (!(pf->hw_features & I40E_HW_NO_PCI_LINK_CHECK)) {
+ if (!test_bit(I40E_HW_NO_PCI_LINK_CHECK, pf->hw_features)) {
char speed[PCI_SPEED_SIZE] = "Unknown";
char width[PCI_WIDTH_SIZE] = "Unknown";

@@ -16222,7 +16235,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
pf->hw.phy.link_info.requested_speeds = abilities.link_speed;

/* set the FEC config due to the board capabilities */
- i40e_set_fec_in_flags(abilities.fec_cfg_curr_mod_ext_info, &pf->flags);
+ i40e_set_fec_in_flags(abilities.fec_cfg_curr_mod_ext_info, pf->flags);

/* get the supported phy types from the fw */
err = i40e_aq_get_phy_capabilities(hw, false, true, &abilities, NULL);
@@ -16249,10 +16262,10 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
pf->main_vsi_seid);

if ((pf->hw.device_id == I40E_DEV_ID_10G_BASE_T) ||
- (pf->hw.device_id == I40E_DEV_ID_10G_BASE_T4))
- pf->hw_features |= I40E_HW_PHY_CONTROLS_LEDS;
+ (pf->hw.device_id == I40E_DEV_ID_10G_BASE_T4))
+ set_bit(I40E_HW_PHY_CONTROLS_LEDS, pf->hw_features);
if (pf->hw.device_id == I40E_DEV_ID_SFP_I_X722)
- pf->hw_features |= I40E_HW_HAVE_CRT_RETIMER;
+ set_bit(I40E_HW_HAVE_CRT_RETIMER, pf->hw_features);
/* print a string summarizing features */
i40e_print_features(pf);

@@ -16321,10 +16334,10 @@ static void i40e_remove(struct pci_dev *pdev)
usleep_range(1000, 2000);
set_bit(__I40E_IN_REMOVE, pf->state);

- if (pf->flags & I40E_FLAG_SRIOV_ENABLED) {
+ if (test_bit(I40E_FLAG_SRIOV_ENA, pf->flags)) {
set_bit(__I40E_VF_RESETS_DISABLED, pf->state);
i40e_free_vfs(pf);
- pf->flags &= ~I40E_FLAG_SRIOV_ENABLED;
+ clear_bit(I40E_FLAG_SRIOV_ENA, pf->flags);
}
/* no more scheduling of any task */
set_bit(__I40E_SUSPENDED, pf->state);
@@ -16379,7 +16392,7 @@ static void i40e_remove(struct pci_dev *pdev)
i40e_cloud_filter_exit(pf);

/* remove attached clients */
- if (pf->flags & I40E_FLAG_IWARP_ENABLED) {
+ if (test_bit(I40E_FLAG_IWARP_ENA, pf->flags)) {
ret_code = i40e_lan_del_device(pf);
if (ret_code)
dev_warn(&pdev->dev, "Failed to delete client device: %d\n",
@@ -16398,7 +16411,7 @@ static void i40e_remove(struct pci_dev *pdev)
unmap:
/* Free MSI/legacy interrupt 0 when in recovery mode. */
if (test_bit(__I40E_RECOVERY_MODE, pf->state) &&
- !(pf->flags & I40E_FLAG_MSIX_ENABLED))
+ !test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
free_irq(pf->pdev->irq, pf);

/* shutdown the adminq */
@@ -16614,7 +16627,8 @@ static void i40e_shutdown(struct pci_dev *pdev)
*/
i40e_notify_client_of_netdev_close(pf->vsi[pf->lan_vsi], false);

- if (pf->wol_en && (pf->hw_features & I40E_HW_WOL_MC_MAGIC_PKT_WAKE))
+ if (test_bit(I40E_HW_WOL_MC_MAGIC_PKT_WAKE, pf->hw_features) &&
+ pf->wol_en)
i40e_enable_mc_magic_wake(pf);

i40e_prep_for_reset(pf);
@@ -16626,7 +16640,7 @@ static void i40e_shutdown(struct pci_dev *pdev)

/* Free MSI/legacy interrupt 0 when in recovery mode. */
if (test_bit(__I40E_RECOVERY_MODE, pf->state) &&
- !(pf->flags & I40E_FLAG_MSIX_ENABLED))
+ !test_bit(I40E_FLAG_MSIX_ENA, pf->flags))
free_irq(pf->pdev->irq, pf);

/* Since we're going to destroy queues during the
@@ -16667,7 +16681,8 @@ static int __maybe_unused i40e_suspend(struct device *dev)
*/
i40e_notify_client_of_netdev_close(pf->vsi[pf->lan_vsi], false);

- if (pf->wol_en && (pf->hw_features & I40E_HW_WOL_MC_MAGIC_PKT_WAKE))
+ if (test_bit(I40E_HW_WOL_MC_MAGIC_PKT_WAKE, pf->hw_features) &&
+ pf->wol_en)
i40e_enable_mc_magic_wake(pf);

/* Since we're going to destroy queues during the
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
index 65c714d0bfff..10fb83d2ffe1 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
@@ -680,7 +680,7 @@ void i40e_ptp_rx_hang(struct i40e_pf *pf)
* configured. We don't want to spuriously warn about Rx timestamp
* hangs if we don't care about the timestamps.
*/
- if (!(pf->flags & I40E_FLAG_PTP) || !pf->ptp_rx)
+ if (!test_bit(I40E_FLAG_PTP_ENA, pf->flags) || !pf->ptp_rx)
return;

spin_lock_bh(&pf->ptp_rx_lock);
@@ -733,7 +733,7 @@ void i40e_ptp_tx_hang(struct i40e_pf *pf)
{
struct sk_buff *skb;

- if (!(pf->flags & I40E_FLAG_PTP) || !pf->ptp_tx)
+ if (!test_bit(I40E_FLAG_PTP_ENA, pf->flags) || !pf->ptp_tx)
return;

/* Nothing to do if we're not already waiting for a timestamp */
@@ -771,7 +771,7 @@ void i40e_ptp_tx_hwtstamp(struct i40e_pf *pf)
u32 hi, lo;
u64 ns;

- if (!(pf->flags & I40E_FLAG_PTP) || !pf->ptp_tx)
+ if (!test_bit(I40E_FLAG_PTP_ENA, pf->flags) || !pf->ptp_tx)
return;

/* don't attempt to timestamp if we don't have an skb */
@@ -818,7 +818,7 @@ void i40e_ptp_rx_hwtstamp(struct i40e_pf *pf, struct sk_buff *skb, u8 index)
/* Since we cannot turn off the Rx timestamp logic if the device is
* doing Tx timestamping, check if Rx timestamping is configured.
*/
- if (!(pf->flags & I40E_FLAG_PTP) || !pf->ptp_rx)
+ if (!test_bit(I40E_FLAG_PTP_ENA, pf->flags) || !pf->ptp_rx)
return;

hw = &pf->hw;
@@ -924,7 +924,7 @@ int i40e_ptp_get_ts_config(struct i40e_pf *pf, struct ifreq *ifr)
{
struct hwtstamp_config *config = &pf->tstamp_config;

- if (!(pf->flags & I40E_FLAG_PTP))
+ if (!test_bit(I40E_FLAG_PTP_ENA, pf->flags))
return -EOPNOTSUPP;

return copy_to_user(ifr->ifr_data, config, sizeof(*config)) ?
@@ -1211,7 +1211,7 @@ static int i40e_ptp_set_timestamp_mode(struct i40e_pf *pf,
case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
- if (!(pf->hw_features & I40E_HW_PTP_L4_CAPABLE))
+ if (!test_bit(I40E_HW_PTP_L4_CAPABLE, pf->hw_features))
return -ERANGE;
pf->ptp_rx = true;
tsyntype = I40E_PRTTSYN_CTL1_V1MESSTYPE0_MASK |
@@ -1225,7 +1225,7 @@ static int i40e_ptp_set_timestamp_mode(struct i40e_pf *pf,
case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ:
- if (!(pf->hw_features & I40E_HW_PTP_L4_CAPABLE))
+ if (!test_bit(I40E_HW_PTP_L4_CAPABLE, pf->hw_features))
return -ERANGE;
fallthrough;
case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
@@ -1234,7 +1234,7 @@ static int i40e_ptp_set_timestamp_mode(struct i40e_pf *pf,
pf->ptp_rx = true;
tsyntype = I40E_PRTTSYN_CTL1_V2MESSTYPE0_MASK |
I40E_PRTTSYN_CTL1_TSYNTYPE_V2;
- if (pf->hw_features & I40E_HW_PTP_L4_CAPABLE) {
+ if (test_bit(I40E_HW_PTP_L4_CAPABLE, pf->hw_features)) {
tsyntype |= I40E_PRTTSYN_CTL1_UDP_ENA_MASK;
config->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
} else {
@@ -1308,7 +1308,7 @@ int i40e_ptp_set_ts_config(struct i40e_pf *pf, struct ifreq *ifr)
struct hwtstamp_config config;
int err;

- if (!(pf->flags & I40E_FLAG_PTP))
+ if (!test_bit(I40E_FLAG_PTP_ENA, pf->flags))
return -EOPNOTSUPP;

if (copy_from_user(&config, ifr->ifr_data, sizeof(config)))
@@ -1426,7 +1426,7 @@ static long i40e_ptp_create_clock(struct i40e_pf *pf)
void i40e_ptp_save_hw_time(struct i40e_pf *pf)
{
/* don't try to access the PTP clock if it's not enabled */
- if (!(pf->flags & I40E_FLAG_PTP))
+ if (!test_bit(I40E_FLAG_PTP_ENA, pf->flags))
return;

i40e_ptp_gettimex(&pf->ptp_caps, &pf->ptp_prev_hw_time, NULL);
@@ -1483,7 +1483,7 @@ void i40e_ptp_init(struct i40e_pf *pf)
pf_id = (rd32(hw, I40E_PRTTSYN_CTL0) & I40E_PRTTSYN_CTL0_PF_ID_MASK) >>
I40E_PRTTSYN_CTL0_PF_ID_SHIFT;
if (hw->pf_id != pf_id) {
- pf->flags &= ~I40E_FLAG_PTP;
+ clear_bit(I40E_FLAG_PTP_ENA, pf->flags);
dev_info(&pf->pdev->dev, "%s: PTP not supported on %s\n",
__func__,
netdev->name);
@@ -1504,7 +1504,7 @@ void i40e_ptp_init(struct i40e_pf *pf)

if (pf->hw.debug_mask & I40E_DEBUG_LAN)
dev_info(&pf->pdev->dev, "PHC enabled\n");
- pf->flags |= I40E_FLAG_PTP;
+ set_bit(I40E_FLAG_PTP_ENA, pf->flags);

/* Ensure the clocks are running. */
regval = rd32(hw, I40E_PRTTSYN_CTL0);
@@ -1539,7 +1539,7 @@ void i40e_ptp_stop(struct i40e_pf *pf)
struct i40e_hw *hw = &pf->hw;
u32 regval;

- pf->flags &= ~I40E_FLAG_PTP;
+ clear_bit(I40E_FLAG_PTP_ENA, pf->flags);
pf->ptp_tx = false;
pf->ptp_rx = false;

diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index dd410b15000f..b82df5bdfac0 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -464,7 +464,7 @@ static int i40e_add_del_fdir_tcp(struct i40e_vsi *vsi,
&pf->fd_tcp6_filter_cnt);

if (add) {
- if ((pf->flags & I40E_FLAG_FD_ATR_ENABLED) &&
+ if (test_bit(I40E_FLAG_FD_ATR_ENA, pf->flags) &&
I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "Forcing ATR off, sideband rules for TCP/IPv4 flow being applied\n");
set_bit(__I40E_FD_ATR_AUTO_DISABLED, pf->state);
@@ -734,7 +734,7 @@ static void i40e_fd_handle_status(struct i40e_ring *rx_ring, u64 qword0_raw,
* FD ATR/SB and then re-enable it when there is room.
*/
if (fcnt_prog >= (fcnt_avail - I40E_FDIR_BUFFER_FULL_MARGIN)) {
- if ((pf->flags & I40E_FLAG_FD_SB_ENABLED) &&
+ if (test_bit(I40E_FLAG_FD_SB_ENA, pf->flags) &&
!test_and_set_bit(__I40E_FD_SB_AUTO_DISABLED,
pf->state))
if (I40E_DEBUG_FD & pf->hw.debug_mask)
@@ -1071,7 +1071,7 @@ static void i40e_enable_wb_on_itr(struct i40e_vsi *vsi,
if (q_vector->arm_wb_state)
return;

- if (vsi->back->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, vsi->back->flags)) {
val = I40E_PFINT_DYN_CTLN_WB_ON_ITR_MASK |
I40E_PFINT_DYN_CTLN_ITR_INDX_MASK; /* set noitr */

@@ -1095,7 +1095,7 @@ static void i40e_enable_wb_on_itr(struct i40e_vsi *vsi,
**/
void i40e_force_wb(struct i40e_vsi *vsi, struct i40e_q_vector *q_vector)
{
- if (vsi->back->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (test_bit(I40E_FLAG_MSIX_ENA, vsi->back->flags)) {
u32 val = I40E_PFINT_DYN_CTLN_INTENA_MASK |
I40E_PFINT_DYN_CTLN_ITR_INDX_MASK | /* set noitr */
I40E_PFINT_DYN_CTLN_SWINT_TRIG_MASK |
@@ -2699,7 +2699,7 @@ static inline void i40e_update_enable_itr(struct i40e_vsi *vsi,
u32 intval;

/* If we don't have MSIX, then we only need to re-enable icr0 */
- if (!(vsi->back->flags & I40E_FLAG_MSIX_ENABLED)) {
+ if (!test_bit(I40E_FLAG_MSIX_ENA, vsi->back->flags)) {
i40e_irq_dynamic_enable_icr0(vsi->back);
return;
}
@@ -2888,7 +2888,7 @@ static void i40e_atr(struct i40e_ring *tx_ring, struct sk_buff *skb,
u16 i;

/* make sure ATR is enabled */
- if (!(pf->flags & I40E_FLAG_FD_ATR_ENABLED))
+ if (!test_bit(I40E_FLAG_FD_ATR_ENA, pf->flags))
return;

if (test_bit(__I40E_FD_ATR_AUTO_DISABLED, pf->state))
@@ -2933,7 +2933,7 @@ static void i40e_atr(struct i40e_ring *tx_ring, struct sk_buff *skb,
/* Due to lack of space, no more new filters can be programmed */
if (th->syn && test_bit(__I40E_FD_ATR_AUTO_DISABLED, pf->state))
return;
- if (pf->flags & I40E_FLAG_HW_ATR_EVICT_ENABLED) {
+ if (test_bit(I40E_FLAG_HW_ATR_EVICT_ENA, pf->flags)) {
/* HW ATR eviction will take care of removing filters on FIN
* and RST packets.
*/
@@ -2995,7 +2995,7 @@ static void i40e_atr(struct i40e_ring *tx_ring, struct sk_buff *skb,
I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT) &
I40E_TXD_FLTR_QW1_CNTINDEX_MASK;

- if (pf->flags & I40E_FLAG_HW_ATR_EVICT_ENABLED)
+ if (test_bit(I40E_FLAG_HW_ATR_EVICT_ENA, pf->flags))
dtype_cmd |= I40E_TXD_FLTR_QW1_ATR_MASK;

fdir_desc->qindex_flex_ptype_vsi = cpu_to_le32(flex_ptype);
@@ -3053,7 +3053,7 @@ static inline int i40e_tx_prepare_vlan_flags(struct sk_buff *skb,
tx_flags |= I40E_TX_FLAGS_SW_VLAN;
}

- if (!(tx_ring->vsi->back->flags & I40E_FLAG_DCB_ENABLED))
+ if (!test_bit(I40E_FLAG_DCB_ENA, tx_ring->vsi->back->flags))
goto out;

/* Insert 802.1p priority into VLAN header */
@@ -3229,7 +3229,7 @@ static int i40e_tsyn(struct i40e_ring *tx_ring, struct sk_buff *skb,
* we are not already transmitting a packet to be timestamped
*/
pf = i40e_netdev_to_pf(tx_ring->netdev);
- if (!(pf->flags & I40E_FLAG_PTP))
+ if (!test_bit(I40E_FLAG_PTP_ENA, pf->flags))
return 0;

if (pf->ptp_tx &&
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
index 1c667408f687..cbc2eda0ddaa 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -92,8 +92,8 @@ enum i40e_dyn_idx {
BIT_ULL(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP))

#define i40e_pf_get_default_rss_hena(pf) \
- (((pf)->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE) ? \
- I40E_DEFAULT_RSS_HENA_EXPANDED : I40E_DEFAULT_RSS_HENA)
+ (test_bit(I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE, (pf)->hw_features) ? \
+ I40E_DEFAULT_RSS_HENA_EXPANDED : I40E_DEFAULT_RSS_HENA)

/* Supported Rx Buffer Sizes (a multiple of 128) */
#define I40E_RXBUFFER_256 256
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 08d7edccfb8d..8236baedfadd 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -1808,7 +1808,7 @@ int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs)
if (pci_num_vf(pf->pdev) != num_alloc_vfs) {
ret = pci_enable_sriov(pf->pdev, num_alloc_vfs);
if (ret) {
- pf->flags &= ~I40E_FLAG_VEB_MODE_ENABLED;
+ clear_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags);
pf->num_alloc_vfs = 0;
goto err_iov;
}
@@ -1919,8 +1919,8 @@ int i40e_pci_sriov_configure(struct pci_dev *pdev, int num_vfs)
}

if (num_vfs) {
- if (!(pf->flags & I40E_FLAG_VEB_MODE_ENABLED)) {
- pf->flags |= I40E_FLAG_VEB_MODE_ENABLED;
+ if (!test_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags)) {
+ set_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags);
i40e_do_reset_safe(pf, I40E_PF_RESET_AND_REBUILD_FLAG);
}
ret = i40e_pci_sriov_enable(pdev, num_vfs);
@@ -1929,7 +1929,7 @@ int i40e_pci_sriov_configure(struct pci_dev *pdev, int num_vfs)

if (!pci_vfs_assigned(pf->pdev)) {
i40e_free_vfs(pf);
- pf->flags &= ~I40E_FLAG_VEB_MODE_ENABLED;
+ clear_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags);
i40e_do_reset_safe(pf, I40E_PF_RESET_AND_REBUILD_FLAG);
} else {
dev_warn(&pdev->dev, "Unable to free VFs because some are assigned to VMs.\n");
@@ -2137,14 +2137,14 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_PF) {
vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_PF;
} else {
- if ((pf->hw_features & I40E_HW_RSS_AQ_CAPABLE) &&
+ if (test_bit(I40E_HW_RSS_AQ_CAPABLE, pf->hw_features) &&
(vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_AQ))
vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_AQ;
else
vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_REG;
}

- if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE) {
+ if (test_bit(I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE, pf->hw_features)) {
if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2)
vfres->vf_cap_flags |=
VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2;
@@ -2153,12 +2153,12 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_ENCAP)
vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_ENCAP;

- if ((pf->hw_features & I40E_HW_OUTER_UDP_CSUM_CAPABLE) &&
+ if (test_bit(I40E_HW_OUTER_UDP_CSUM_CAPABLE, pf->hw_features) &&
(vf->driver_caps & VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM))
vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM;

if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RX_POLLING) {
- if (pf->flags & I40E_FLAG_MFP_ENABLED) {
+ if (test_bit(I40E_FLAG_MFP_ENA, pf->flags)) {
dev_err(&pf->pdev->dev,
"VF %d requested polling mode: this feature is supported only when the device is running in single function per port (SFP) mode\n",
vf->vf_id);
@@ -2168,7 +2168,7 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RX_POLLING;
}

- if (pf->hw_features & I40E_HW_WB_ON_ITR_CAPABLE) {
+ if (test_bit(I40E_HW_WB_ON_ITR_CAPABLE, pf->hw_features)) {
if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_WB_ON_ITR)
vfres->vf_cap_flags |=
VIRTCHNL_VF_OFFLOAD_WB_ON_ITR;
@@ -4841,7 +4841,7 @@ int i40e_ndo_set_vf_trust(struct net_device *netdev, int vf_id, bool setting)
goto out;
}

- if (pf->flags & I40E_FLAG_MFP_ENABLED) {
+ if (test_bit(I40E_FLAG_MFP_ENA, pf->flags)) {
dev_err(&pf->pdev->dev, "Trusted VF not supported in MFP mode.\n");
ret = -EINVAL;
goto out;
--
2.41.0