Merge tag 'net-6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from WiFi, bluetooth and netfilter.

  No known new regressions outstanding.

  Current release - regressions:

   - wifi: mt76: do not increase mcu skb refcount if retry is not
     supported

  Current release - new code bugs:

   - wifi:
      - rtw88: fix the RX aggregation in USB 3 mode
      - mac80211: fix memory corruption bug in struct ieee80211_chanctx

  Previous releases - regressions:

   - sched:
      - stop qdisc_tree_reduce_backlog on TC_H_ROOT
      - sch_api: fix xa_insert() error path in tcf_block_get_ext()

   - wifi:
      - revert "wifi: iwlwifi: remove retry loops in start"
      - cfg80211: clear wdev->cqm_config pointer on free

   - netfilter: fix potential crash in nf_send_reset6()

   - ip_tunnel: fix suspicious RCU usage warning in ip_tunnel_find()

   - bluetooth: fix null-ptr-deref in hci_read_supported_codecs

   - eth: mlxsw: add missing verification before pushing Tx header

   - eth: hns3: fixed hclge_fetch_pf_reg accesses bar space out of
     bounds issue

  Previous releases - always broken:

   - wifi: mac80211: do not pass a stopped vif to the driver in
     .get_txpower

   - netfilter: sanitize offset and length before calling skb_checksum()

   - core:
      - fix crash when config small gso_max_size/gso_ipv4_max_size
      - skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension

   - mptcp: protect sched with rcu_read_lock

   - eth: ice: fix crash on probe for DPLL enabled E810 LOM

   - eth: macsec: fix use-after-free while sending the offloading packet

   - eth: stmmac: fix unbalanced DMA map/unmap for non-paged SKB data

   - eth: hns3: fix kernel crash when 1588 is sent on HIP08 devices

   - eth: mtk_wed: fix path of MT7988 WO firmware"

* tag 'net-6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (70 commits)
  net: hns3: fix kernel crash when 1588 is sent on HIP08 devices
  net: hns3: fixed hclge_fetch_pf_reg accesses bar space out of bounds issue
  net: hns3: initialize reset_timer before hclgevf_misc_irq_init()
  net: hns3: don't auto enable misc vector
  net: hns3: Resolved the issue that the debugfs query result is inconsistent.
  net: hns3: fix missing features due to dev->features configuration too early
  net: hns3: fixed reset failure issues caused by the incorrect reset type
  net: hns3: add sync command to sync io-pgtable
  net: hns3: default enable tx bounce buffer when smmu enabled
  netfilter: nft_payload: sanitize offset and length before calling skb_checksum()
  net: ethernet: mtk_wed: fix path of MT7988 WO firmware
  selftests: forwarding: Add IPv6 GRE remote change tests
  mlxsw: spectrum_ipip: Fix memory leak when changing remote IPv6 address
  mlxsw: pci: Sync Rx buffers for device
  mlxsw: pci: Sync Rx buffers for CPU
  mlxsw: spectrum_ptp: Add missing verification before pushing Tx header
  net: skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension
  Bluetooth: hci: fix null-ptr-deref in hci_read_supported_codecs
  netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6()
  netfilter: Fix use-after-free in get_info()
  ...

1 files changed, 70 insertions, 0 deletions

diff --git a/drivers/net/ethernet/intel/ice/ice_dpll.c b/drivers/net/ethernet/intel/ice/ice_dpll.c
index 74c0e7319a4c..d5ad6d84007c 100644
--- a/drivers/net/ethernet/intel/ice/ice_dpll.c
+++ b/drivers/net/ethernet/intel/ice/ice_dpll.c
@@ -10,6 +10,7 @@
 #define ICE_DPLL_PIN_IDX_INVALID		0xff
 #define ICE_DPLL_RCLK_NUM_PER_PF		1
 #define ICE_DPLL_PIN_ESYNC_PULSE_HIGH_PERCENT	25
+#define ICE_DPLL_PIN_GEN_RCLK_FREQ		1953125
 
 /**
  * enum ice_dpll_pin_type - enumerate ice pin types:
@@ -2064,6 +2065,73 @@ static int ice_dpll_init_worker(struct ice_pf *pf)
 }
 
 /**
+ * ice_dpll_init_info_pins_generic - initializes generic pins info
+ * @pf: board private structure
+ * @input: if input pins initialized
+ *
+ * Init information for generic pins, cache them in PF's pins structures.
+ *
+ * Return:
+ * * 0 - success
+ * * negative - init failure reason
+ */
+static int ice_dpll_init_info_pins_generic(struct ice_pf *pf, bool input)
+{
+	struct ice_dpll *de = &pf->dplls.eec, *dp = &pf->dplls.pps;
+	static const char labels[][sizeof("99")] = {
+		"0", "1", "2", "3", "4", "5", "6", "7", "8",
+		"9", "10", "11", "12", "13", "14", "15" };
+	u32 cap = DPLL_PIN_CAPABILITIES_STATE_CAN_CHANGE;
+	enum ice_dpll_pin_type pin_type;
+	int i, pin_num, ret = -EINVAL;
+	struct ice_dpll_pin *pins;
+	u32 phase_adj_max;
+
+	if (input) {
+		pin_num = pf->dplls.num_inputs;
+		pins = pf->dplls.inputs;
+		phase_adj_max = pf->dplls.input_phase_adj_max;
+		pin_type = ICE_DPLL_PIN_TYPE_INPUT;
+		cap |= DPLL_PIN_CAPABILITIES_PRIORITY_CAN_CHANGE;
+	} else {
+		pin_num = pf->dplls.num_outputs;
+		pins = pf->dplls.outputs;
+		phase_adj_max = pf->dplls.output_phase_adj_max;
+		pin_type = ICE_DPLL_PIN_TYPE_OUTPUT;
+	}
+	if (pin_num > ARRAY_SIZE(labels))
+		return ret;
+
+	for (i = 0; i < pin_num; i++) {
+		pins[i].idx = i;
+		pins[i].prop.board_label = labels[i];
+		pins[i].prop.phase_range.min = phase_adj_max;
+		pins[i].prop.phase_range.max = -phase_adj_max;
+		pins[i].prop.capabilities = cap;
+		pins[i].pf = pf;
+		ret = ice_dpll_pin_state_update(pf, &pins[i], pin_type, NULL);
+		if (ret)
+			break;
+		if (input && pins[i].freq == ICE_DPLL_PIN_GEN_RCLK_FREQ)
+			pins[i].prop.type = DPLL_PIN_TYPE_MUX;
+		else
+			pins[i].prop.type = DPLL_PIN_TYPE_EXT;
+		if (!input)
+			continue;
+		ret = ice_aq_get_cgu_ref_prio(&pf->hw, de->dpll_idx, i,
+					      &de->input_prio[i]);
+		if (ret)
+			break;
+		ret = ice_aq_get_cgu_ref_prio(&pf->hw, dp->dpll_idx, i,
+					      &dp->input_prio[i]);
+		if (ret)
+			break;
+	}
+
+	return ret;
+}
+
+/**
  * ice_dpll_init_info_direct_pins - initializes direct pins info
  * @pf: board private structure
  * @pin_type: type of pins being initialized
@@ -2101,6 +2169,8 @@ ice_dpll_init_info_direct_pins(struct ice_pf *pf,
 	default:
 		return -EINVAL;
 	}
+	if (num_pins != ice_cgu_get_num_pins(hw, input))
+		return ice_dpll_init_info_pins_generic(pf, input);
 
 	for (i = 0; i < num_pins; i++) {
 		caps = 0;