summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/dpll/dpll_core.c25
-rw-r--r--drivers/dpll/dpll_netlink.c38
-rw-r--r--drivers/net/dsa/microchip/ksz8795.c4
-rw-r--r--drivers/net/ethernet/intel/e1000e/ich8lan.c2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_prototype.h3
-rw-r--r--drivers/net/ethernet/intel/ice/ice_dpll.c6
-rw-r--r--drivers/net/ethernet/intel/ice/ice_lib.c2
-rw-r--r--drivers/net/ethernet/intel/ice/ice_main.c2
-rw-r--r--drivers/net/ethernet/intel/ice/ice_virtchnl.c9
-rw-r--r--drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c2
-rw-r--r--drivers/net/ethernet/intel/idpf/idpf_virtchnl.c2
-rw-r--r--drivers/net/ethernet/intel/igc/igc_main.c13
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/dpll.c4
13 files changed, 65 insertions, 47 deletions
diff --git a/drivers/dpll/dpll_core.c b/drivers/dpll/dpll_core.c
index 241db366b2c7..7f686d179fc9 100644
--- a/drivers/dpll/dpll_core.c
+++ b/drivers/dpll/dpll_core.c
@@ -42,11 +42,6 @@ struct dpll_pin_registration {
void *priv;
};
-struct dpll_pin *netdev_dpll_pin(const struct net_device *dev)
-{
- return rcu_dereference_rtnl(dev->dpll_pin);
-}
-
struct dpll_device *dpll_device_get_by_id(int id)
{
if (xa_get_mark(&dpll_device_xa, id, DPLL_REGISTERED))
@@ -513,6 +508,26 @@ err_pin_prop:
return ERR_PTR(ret);
}
+static void dpll_netdev_pin_assign(struct net_device *dev, struct dpll_pin *dpll_pin)
+{
+ rtnl_lock();
+ rcu_assign_pointer(dev->dpll_pin, dpll_pin);
+ rtnl_unlock();
+}
+
+void dpll_netdev_pin_set(struct net_device *dev, struct dpll_pin *dpll_pin)
+{
+ WARN_ON(!dpll_pin);
+ dpll_netdev_pin_assign(dev, dpll_pin);
+}
+EXPORT_SYMBOL(dpll_netdev_pin_set);
+
+void dpll_netdev_pin_clear(struct net_device *dev)
+{
+ dpll_netdev_pin_assign(dev, NULL);
+}
+EXPORT_SYMBOL(dpll_netdev_pin_clear);
+
/**
* dpll_pin_get - find existing or create new dpll pin
* @clock_id: clock_id of creator
diff --git a/drivers/dpll/dpll_netlink.c b/drivers/dpll/dpll_netlink.c
index 4ca9ad16cd95..b57355e0c214 100644
--- a/drivers/dpll/dpll_netlink.c
+++ b/drivers/dpll/dpll_netlink.c
@@ -8,6 +8,7 @@
*/
#include <linux/module.h>
#include <linux/kernel.h>
+#include <linux/netdevice.h>
#include <net/genetlink.h>
#include "dpll_core.h"
#include "dpll_netlink.h"
@@ -48,18 +49,6 @@ dpll_msg_add_dev_parent_handle(struct sk_buff *msg, u32 id)
}
/**
- * dpll_msg_pin_handle_size - get size of pin handle attribute for given pin
- * @pin: pin pointer
- *
- * Return: byte size of pin handle attribute for given pin.
- */
-size_t dpll_msg_pin_handle_size(struct dpll_pin *pin)
-{
- return pin ? nla_total_size(4) : 0; /* DPLL_A_PIN_ID */
-}
-EXPORT_SYMBOL_GPL(dpll_msg_pin_handle_size);
-
-/**
* dpll_msg_add_pin_handle - attach pin handle attribute to a given message
* @msg: pointer to sk_buff message to attach a pin handle
* @pin: pin pointer
@@ -68,7 +57,7 @@ EXPORT_SYMBOL_GPL(dpll_msg_pin_handle_size);
* * 0 - success
* * -EMSGSIZE - no space in message to attach pin handle
*/
-int dpll_msg_add_pin_handle(struct sk_buff *msg, struct dpll_pin *pin)
+static int dpll_msg_add_pin_handle(struct sk_buff *msg, struct dpll_pin *pin)
{
if (!pin)
return 0;
@@ -76,7 +65,28 @@ int dpll_msg_add_pin_handle(struct sk_buff *msg, struct dpll_pin *pin)
return -EMSGSIZE;
return 0;
}
-EXPORT_SYMBOL_GPL(dpll_msg_add_pin_handle);
+
+static struct dpll_pin *dpll_netdev_pin(const struct net_device *dev)
+{
+ return rcu_dereference_rtnl(dev->dpll_pin);
+}
+
+/**
+ * dpll_netdev_pin_handle_size - get size of pin handle attribute of a netdev
+ * @dev: netdev from which to get the pin
+ *
+ * Return: byte size of pin handle attribute, or 0 if @dev has no pin.
+ */
+size_t dpll_netdev_pin_handle_size(const struct net_device *dev)
+{
+ return dpll_netdev_pin(dev) ? nla_total_size(4) : 0; /* DPLL_A_PIN_ID */
+}
+
+int dpll_netdev_add_pin_handle(struct sk_buff *msg,
+ const struct net_device *dev)
+{
+ return dpll_msg_add_pin_handle(msg, dpll_netdev_pin(dev));
+}
static int
dpll_msg_add_mode(struct sk_buff *msg, struct dpll_device *dpll,
diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
index 61b71bcfe396..c3da97abce20 100644
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -49,9 +49,9 @@ static int ksz8_ind_write8(struct ksz_device *dev, u8 table, u16 addr, u8 data)
mutex_lock(&dev->alu_mutex);
ctrl_addr = IND_ACC_TABLE(table) | addr;
- ret = ksz_write8(dev, regs[REG_IND_BYTE], data);
+ ret = ksz_write16(dev, regs[REG_IND_CTRL_0], ctrl_addr);
if (!ret)
- ret = ksz_write16(dev, regs[REG_IND_CTRL_0], ctrl_addr);
+ ret = ksz_write8(dev, regs[REG_IND_BYTE], data);
mutex_unlock(&dev->alu_mutex);
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index a2788fd5f8bb..19e450a5bd31 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -2559,7 +2559,7 @@ void e1000_copy_rx_addrs_to_phy_ich8lan(struct e1000_hw *hw)
hw->phy.ops.write_reg_page(hw, BM_RAR_H(i),
(u16)(mac_reg & 0xFFFF));
hw->phy.ops.write_reg_page(hw, BM_RAR_CTRL(i),
- FIELD_GET(E1000_RAH_AV, mac_reg));
+ (u16)((mac_reg & E1000_RAH_AV) >> 16));
}
e1000_disable_phy_wakeup_reg_access_bm(hw, &phy_reg);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
index af4269330581..ce1f11b8ad65 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
@@ -567,8 +567,7 @@ static inline bool i40e_is_fw_ver_lt(struct i40e_hw *hw, u16 maj, u16 min)
**/
static inline bool i40e_is_fw_ver_eq(struct i40e_hw *hw, u16 maj, u16 min)
{
- return (hw->aq.fw_maj_ver > maj ||
- (hw->aq.fw_maj_ver == maj && hw->aq.fw_min_ver == min));
+ return (hw->aq.fw_maj_ver == maj && hw->aq.fw_min_ver == min);
}
#endif /* _I40E_PROTOTYPE_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_dpll.c b/drivers/net/ethernet/intel/ice/ice_dpll.c
index adfa1f2a80a6..bd9b1fed74ab 100644
--- a/drivers/net/ethernet/intel/ice/ice_dpll.c
+++ b/drivers/net/ethernet/intel/ice/ice_dpll.c
@@ -1597,7 +1597,7 @@ static void ice_dpll_deinit_rclk_pin(struct ice_pf *pf)
}
if (WARN_ON_ONCE(!vsi || !vsi->netdev))
return;
- netdev_dpll_pin_clear(vsi->netdev);
+ dpll_netdev_pin_clear(vsi->netdev);
dpll_pin_put(rclk->pin);
}
@@ -1641,7 +1641,7 @@ ice_dpll_init_rclk_pins(struct ice_pf *pf, struct ice_dpll_pin *pin,
}
if (WARN_ON((!vsi || !vsi->netdev)))
return -EINVAL;
- netdev_dpll_pin_set(vsi->netdev, pf->dplls.rclk.pin);
+ dpll_netdev_pin_set(vsi->netdev, pf->dplls.rclk.pin);
return 0;
@@ -2120,6 +2120,7 @@ void ice_dpll_init(struct ice_pf *pf)
struct ice_dplls *d = &pf->dplls;
int err = 0;
+ mutex_init(&d->lock);
err = ice_dpll_init_info(pf, cgu);
if (err)
goto err_exit;
@@ -2132,7 +2133,6 @@ void ice_dpll_init(struct ice_pf *pf)
err = ice_dpll_init_pins(pf, cgu);
if (err)
goto deinit_pps;
- mutex_init(&d->lock);
if (cgu) {
err = ice_dpll_init_worker(pf);
if (err)
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 097bf8fd6bf0..fc23dbe302b4 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -3192,7 +3192,7 @@ ice_vsi_realloc_stat_arrays(struct ice_vsi *vsi)
}
}
- tx_ring_stats = vsi_stat->rx_ring_stats;
+ tx_ring_stats = vsi_stat->tx_ring_stats;
vsi_stat->tx_ring_stats =
krealloc_array(vsi_stat->tx_ring_stats, req_txq,
sizeof(*vsi_stat->tx_ring_stats),
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 59c7e37f175f..df6a68ab747e 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -8013,6 +8013,8 @@ ice_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh,
pf_sw = pf->first_sw;
/* find the attribute in the netlink message */
br_spec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC);
+ if (!br_spec)
+ return -EINVAL;
nla_for_each_nested(attr, br_spec, rem) {
__u16 mode;
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c
index c925813ec9ca..6f2328a049bf 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c
@@ -440,7 +440,6 @@ static int ice_vc_get_vf_res_msg(struct ice_vf *vf, u8 *msg)
vf->driver_caps = *(u32 *)msg;
else
vf->driver_caps = VIRTCHNL_VF_OFFLOAD_L2 |
- VIRTCHNL_VF_OFFLOAD_RSS_REG |
VIRTCHNL_VF_OFFLOAD_VLAN;
vfres->vf_cap_flags = VIRTCHNL_VF_OFFLOAD_L2;
@@ -453,14 +452,8 @@ static int ice_vc_get_vf_res_msg(struct ice_vf *vf, u8 *msg)
vfres->vf_cap_flags |= ice_vc_get_vlan_caps(hw, vf, vsi,
vf->driver_caps);
- if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_PF) {
+ if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_PF)
vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_PF;
- } else {
- if (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 (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC)
vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC;
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c
index 5e19d48a05b4..d796dbd2a440 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c
@@ -13,8 +13,6 @@
* - opcodes needed by VF when caps are activated
*
* Caps that don't use new opcodes (no opcodes should be allowed):
- * - VIRTCHNL_VF_OFFLOAD_RSS_AQ
- * - VIRTCHNL_VF_OFFLOAD_RSS_REG
* - VIRTCHNL_VF_OFFLOAD_WB_ON_ITR
* - VIRTCHNL_VF_OFFLOAD_CRC
* - VIRTCHNL_VF_OFFLOAD_RX_POLLING
diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
index d0cdd63b3d5b..390977a76de2 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
@@ -2087,8 +2087,10 @@ int idpf_send_disable_queues_msg(struct idpf_vport *vport)
set_bit(__IDPF_Q_POLL_MODE, vport->txqs[i]->flags);
/* schedule the napi to receive all the marker packets */
+ local_bh_disable();
for (i = 0; i < vport->num_q_vectors; i++)
napi_schedule(&vport->q_vectors[i].napi);
+ local_bh_enable();
return idpf_wait_for_marker_event(vport);
}
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index ba8d3fe186ae..81c21a893ede 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -6487,7 +6487,7 @@ static int igc_xdp_xmit(struct net_device *dev, int num_frames,
int cpu = smp_processor_id();
struct netdev_queue *nq;
struct igc_ring *ring;
- int i, drops;
+ int i, nxmit;
if (unlikely(!netif_carrier_ok(dev)))
return -ENETDOWN;
@@ -6503,16 +6503,15 @@ static int igc_xdp_xmit(struct net_device *dev, int num_frames,
/* Avoid transmit queue timeout since we share it with the slow path */
txq_trans_cond_update(nq);
- drops = 0;
+ nxmit = 0;
for (i = 0; i < num_frames; i++) {
int err;
struct xdp_frame *xdpf = frames[i];
err = igc_xdp_init_tx_descriptor(ring, xdpf);
- if (err) {
- xdp_return_frame_rx_napi(xdpf);
- drops++;
- }
+ if (err)
+ break;
+ nxmit++;
}
if (flags & XDP_XMIT_FLUSH)
@@ -6520,7 +6519,7 @@ static int igc_xdp_xmit(struct net_device *dev, int num_frames,
__netif_tx_unlock(nq);
- return num_frames - drops;
+ return nxmit;
}
static void igc_trigger_rxtxq_interrupt(struct igc_adapter *adapter,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dpll.c b/drivers/net/ethernet/mellanox/mlx5/core/dpll.c
index 928bf24d4b12..d74a5aaf4268 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/dpll.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/dpll.c
@@ -261,7 +261,7 @@ static void mlx5_dpll_netdev_dpll_pin_set(struct mlx5_dpll *mdpll,
{
if (mdpll->tracking_netdev)
return;
- netdev_dpll_pin_set(netdev, mdpll->dpll_pin);
+ dpll_netdev_pin_set(netdev, mdpll->dpll_pin);
mdpll->tracking_netdev = netdev;
}
@@ -269,7 +269,7 @@ static void mlx5_dpll_netdev_dpll_pin_clear(struct mlx5_dpll *mdpll)
{
if (!mdpll->tracking_netdev)
return;
- netdev_dpll_pin_clear(mdpll->tracking_netdev);
+ dpll_netdev_pin_clear(mdpll->tracking_netdev);
mdpll->tracking_netdev = NULL;
}
generated by cgit (git 2.34.1) at 2024-05-22 10:56:31 +0000