Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

Pull networking updates from Jakub Kicinski:
 "Core:

   - Add dedicated kmem_cache for typical/small skb->head, avoid having
     to access struct page at kfree time, and improve memory use.

   - Introduce sysctl to set default RPS configuration for new netdevs.

   - Define Netlink protocol specification format which can be used to
     describe messages used by each family and auto-generate parsers.
     Add tools for generating kernel data structures and uAPI headers.

   - Expose all net/core sysctls inside netns.

   - Remove 4s sleep in netpoll if carrier is instantly detected on
     boot.

   - Add configurable limit of MDB entries per port, and port-vlan.

   - Continue populating drop reasons throughout the stack.

   - Retire a handful of legacy Qdiscs and classifiers.

  Protocols:

   - Support IPv4 big TCP (TSO frames larger than 64kB).

   - Add IP_LOCAL_PORT_RANGE socket option, to control local port range
     on socket by socket basis.

   - Track and report in procfs number of MPTCP sockets used.

   - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
     manager.

   - IPv6: don't check net.ipv6.route.max_size and rely on garbage
     collection to free memory (similarly to IPv4).

   - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).

   - ICMP: add per-rate limit counters.

   - Add support for user scanning requests in ieee802154.

   - Remove static WEP support.

   - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
     reporting.

   - WiFi 7 EHT channel puncturing support (client & AP).

  BPF:

   - Add a rbtree data structure following the "next-gen data structure"
     precedent set by recently added linked list, that is, by using
     kfunc + kptr instead of adding a new BPF map type.

   - Expose XDP hints via kfuncs with initial support for RX hash and
     timestamp metadata.

   - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
     better support decap on GRE tunnel devices not operating in collect
     metadata.

   - Improve x86 JIT's codegen for PROBE_MEM runtime error checks.

   - Remove the need for trace_printk_lock for bpf_trace_printk and
     bpf_trace_vprintk helpers.

   - Extend libbpf's bpf_tracing.h support for tracing arguments of
     kprobes/uprobes and syscall as a special case.

   - Significantly reduce the search time for module symbols by
     livepatch and BPF.

   - Enable cpumasks to be used as kptrs, which is useful for tracing
     programs tracking which tasks end up running on which CPUs in
     different time intervals.

   - Add support for BPF trampoline on s390x and riscv64.

   - Add capability to export the XDP features supported by the NIC.

   - Add __bpf_kfunc tag for marking kernel functions as kfuncs.

   - Add cgroup.memory=nobpf kernel parameter option to disable BPF
     memory accounting for container environments.

  Netfilter:

   - Remove the CLUSTERIP target. It has been marked as obsolete for
     years, and we still have WARN splats wrt races of the out-of-band
     /proc interface installed by this target.

   - Add 'destroy' commands to nf_tables. They are identical to the
     existing 'delete' commands, but do not return an error if the
     referenced object (set, chain, rule...) did not exist.

  Driver API:

   - Improve cpumask_local_spread() locality to help NICs set the right
     IRQ affinity on AMD platforms.

   - Separate C22 and C45 MDIO bus transactions more clearly.

   - Introduce new DCB table to control DSCP rewrite on egress.

   - Support configuration of Physical Layer Collision Avoidance (PLCA)
     Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
     shared medium Ethernet.

   - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
     preemption of low priority frames by high priority frames.

   - Add support for controlling MACSec offload using netlink SET.

   - Rework devlink instance refcounts to allow registration and
     de-registration under the instance lock. Split the code into
     multiple files, drop some of the unnecessarily granular locks and
     factor out common parts of netlink operation handling.

   - Add TX frame aggregation parameters (for USB drivers).

   - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
     messages with notifications for debug.

   - Allow offloading of UDP NEW connections via act_ct.

   - Add support for per action HW stats in TC.

   - Support hardware miss to TC action (continue processing in SW from
     a specific point in the action chain).

   - Warn if old Wireless Extension user space interface is used with
     modern cfg80211/mac80211 drivers. Do not support Wireless
     Extensions for Wi-Fi 7 devices at all. Everyone should switch to
     using nl80211 interface instead.

   - Improve the CAN bit timing configuration. Use extack to return
     error messages directly to user space, update the SJW handling,
     including the definition of a new default value that will benefit
     CAN-FD controllers, by increasing their oscillator tolerance.

  New hardware / drivers:

   - Ethernet:
      - nVidia BlueField-3 support (control traffic driver)
      - Ethernet support for imx93 SoCs
      - Motorcomm yt8531 gigabit Ethernet PHY
      - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
      - Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
      - Amlogic gxl MDIO mux

   - WiFi:
      - RealTek RTL8188EU (rtl8xxxu)
      - Qualcomm Wi-Fi 7 devices (ath12k)

   - CAN:
      - Renesas R-Car V4H

  Drivers:

   - Bluetooth:
      - Set Per Platform Antenna Gain (PPAG) for Intel controllers.

   - Ethernet NICs:
      - Intel (1G, igc):
         - support TSN / Qbv / packet scheduling features of i226 model
      - Intel (100G, ice):
         - use GNSS subsystem instead of TTY
         - multi-buffer XDP support
         - extend support for GPIO pins to E823 devices
      - nVidia/Mellanox:
         - update the shared buffer configuration on PFC commands
         - implement PTP adjphase function for HW offset control
         - TC support for Geneve and GRE with VF tunnel offload
         - more efficient crypto key management method
         - multi-port eswitch support
      - Netronome/Corigine:
         - add DCB IEEE support
         - support IPsec offloading for NFP3800
      - Freescale/NXP (enetc):
         - support XDP_REDIRECT for XDP non-linear buffers
         - improve reconfig, avoid link flap and waiting for idle
         - support MAC Merge layer
      - Other NICs:
         - sfc/ef100: add basic devlink support for ef100
         - ionic: rx_push mode operation (writing descriptors via MMIO)
         - bnxt: use the auxiliary bus abstraction for RDMA
         - r8169: disable ASPM and reset bus in case of tx timeout
         - cpsw: support QSGMII mode for J721e CPSW9G
         - cpts: support pulse-per-second output
         - ngbe: add an mdio bus driver
         - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
         - r8152: handle devices with FW with NCM support
         - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
         - virtio-net: support multi buffer XDP
         - virtio/vsock: replace virtio_vsock_pkt with sk_buff
         - tsnep: XDP support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add support for latency TLV (in FW control messages)
      - Microchip (sparx5):
         - separate explicit and implicit traffic forwarding rules, make
           the implicit rules always active
         - add support for egress DSCP rewrite
         - IS0 VCAP support (Ingress Classification)
         - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
           etc.)
         - ES2 VCAP support (Egress Access Control)
         - support for Per-Stream Filtering and Policing (802.1Q,
           8.6.5.1)

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - add MAB (port auth) offload support
         - enable PTP receive for mv88e6390
      - NXP (ocelot):
         - support MAC Merge layer
         - support for the the vsc7512 internal copper phys
      - Microchip:
         - lan9303: convert to PHYLINK
         - lan966x: support TC flower filter statistics
         - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
         - lan937x: support Credit Based Shaper configuration
         - ksz9477: support Energy Efficient Ethernet
      - other:
         - qca8k: convert to regmap read/write API, use bulk operations
         - rswitch: Improve TX timestamp accuracy

   - Intel WiFi (iwlwifi):
      - EHT (Wi-Fi 7) rate reporting
      - STEP equalizer support: transfer some STEP (connection to radio
        on platforms with integrated wifi) related parameters from the
        BIOS to the firmware.

   - Qualcomm 802.11ax WiFi (ath11k):
      - IPQ5018 support
      - Fine Timing Measurement (FTM) responder role support
      - channel 177 support

   - MediaTek WiFi (mt76):
      - per-PHY LED support
      - mt7996: EHT (Wi-Fi 7) support
      - Wireless Ethernet Dispatch (WED) reset support
      - switch to using page pool allocator

   - RealTek WiFi (rtw89):
      - support new version of Bluetooth co-existance

   - Mobile:
      - rmnet: support TX aggregation"

* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
  page_pool: add a comment explaining the fragment counter usage
  net: ethtool: fix __ethtool_dev_mm_supported() implementation
  ethtool: pse-pd: Fix double word in comments
  xsk: add linux/vmalloc.h to xsk.c
  sefltests: netdevsim: wait for devlink instance after netns removal
  selftest: fib_tests: Always cleanup before exit
  net/mlx5e: Align IPsec ASO result memory to be as required by hardware
  net/mlx5e: TC, Set CT miss to the specific ct action instance
  net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
  net/mlx5: Refactor tc miss handling to a single function
  net/mlx5: Kconfig: Make tc offload depend on tc skb extension
  net/sched: flower: Support hardware miss to tc action
  net/sched: flower: Move filter handle initialization earlier
  net/sched: cls_api: Support hardware miss to tc action
  net/sched: Rename user cookie and act cookie
  sfc: fix builds without CONFIG_RTC_LIB
  sfc: clean up some inconsistent indentings
  net/mlx4_en: Introduce flexible array to silence overflow warning
  net: lan966x: Fix possible deadlock inside PTP
  net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
  ...

1 files changed, 438 insertions, 0 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c
new file mode 100644
index 000000000..0a93ac769
--- /dev/null
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c
@@ -0,0 +1,438 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/*
+ * Copyright (C) 2005-2014, 2020-2021 Intel Corporation
+ * Copyright (C) 2016 Intel Deutschland GmbH
+ */
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/export.h>
+
+#include "iwl-drv.h"
+#include "iwl-phy-db.h"
+#include "iwl-debug.h"
+#include "iwl-op-mode.h"
+#include "iwl-trans.h"
+
+struct iwl_phy_db_entry {
+	u16	size;
+	u8	*data;
+};
+
+/**
+ * struct iwl_phy_db - stores phy configuration and calibration data.
+ *
+ * @cfg: phy configuration.
+ * @calib_nch: non channel specific calibration data.
+ * @n_group_papd: number of entries in papd channel group.
+ * @calib_ch_group_papd: calibration data related to papd channel group.
+ * @n_group_txp: number of entries in tx power channel group.
+ * @calib_ch_group_txp: calibration data related to tx power chanel group.
+ * @trans: transport layer
+ */
+struct iwl_phy_db {
+	struct iwl_phy_db_entry	cfg;
+	struct iwl_phy_db_entry	calib_nch;
+	int n_group_papd;
+	struct iwl_phy_db_entry	*calib_ch_group_papd;
+	int n_group_txp;
+	struct iwl_phy_db_entry	*calib_ch_group_txp;
+
+	struct iwl_trans *trans;
+};
+
+enum iwl_phy_db_section_type {
+	IWL_PHY_DB_CFG = 1,
+	IWL_PHY_DB_CALIB_NCH,
+	IWL_PHY_DB_UNUSED,
+	IWL_PHY_DB_CALIB_CHG_PAPD,
+	IWL_PHY_DB_CALIB_CHG_TXP,
+	IWL_PHY_DB_MAX
+};
+
+#define PHY_DB_CMD 0x6c
+
+/* for parsing of tx power channel group data that comes from the firmware*/
+struct iwl_phy_db_chg_txp {
+	__le32 space;
+	__le16 max_channel_idx;
+} __packed;
+
+struct iwl_phy_db *iwl_phy_db_init(struct iwl_trans *trans)
+{
+	struct iwl_phy_db *phy_db = kzalloc(sizeof(struct iwl_phy_db),
+					    GFP_KERNEL);
+
+	if (!phy_db)
+		return phy_db;
+
+	phy_db->trans = trans;
+
+	phy_db->n_group_txp = -1;
+	phy_db->n_group_papd = -1;
+
+	/* TODO: add default values of the phy db. */
+	return phy_db;
+}
+IWL_EXPORT_SYMBOL(iwl_phy_db_init);
+
+/*
+ * get phy db section: returns a pointer to a phy db section specified by
+ * type and channel group id.
+ */
+static struct iwl_phy_db_entry *
+iwl_phy_db_get_section(struct iwl_phy_db *phy_db,
+		       enum iwl_phy_db_section_type type,
+		       u16 chg_id)
+{
+	if (!phy_db || type >= IWL_PHY_DB_MAX)
+		return NULL;
+
+	switch (type) {
+	case IWL_PHY_DB_CFG:
+		return &phy_db->cfg;
+	case IWL_PHY_DB_CALIB_NCH:
+		return &phy_db->calib_nch;
+	case IWL_PHY_DB_CALIB_CHG_PAPD:
+		if (chg_id >= phy_db->n_group_papd)
+			return NULL;
+		return &phy_db->calib_ch_group_papd[chg_id];
+	case IWL_PHY_DB_CALIB_CHG_TXP:
+		if (chg_id >= phy_db->n_group_txp)
+			return NULL;
+		return &phy_db->calib_ch_group_txp[chg_id];
+	default:
+		return NULL;
+	}
+	return NULL;
+}
+
+static void iwl_phy_db_free_section(struct iwl_phy_db *phy_db,
+				    enum iwl_phy_db_section_type type,
+				    u16 chg_id)
+{
+	struct iwl_phy_db_entry *entry =
+				iwl_phy_db_get_section(phy_db, type, chg_id);
+	if (!entry)
+		return;
+
+	kfree(entry->data);
+	entry->data = NULL;
+	entry->size = 0;
+}
+
+void iwl_phy_db_free(struct iwl_phy_db *phy_db)
+{
+	int i;
+
+	if (!phy_db)
+		return;
+
+	iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CFG, 0);
+	iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CALIB_NCH, 0);
+
+	for (i = 0; i < phy_db->n_group_papd; i++)
+		iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CALIB_CHG_PAPD, i);
+	kfree(phy_db->calib_ch_group_papd);
+
+	for (i = 0; i < phy_db->n_group_txp; i++)
+		iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CALIB_CHG_TXP, i);
+	kfree(phy_db->calib_ch_group_txp);
+
+	kfree(phy_db);
+}
+IWL_EXPORT_SYMBOL(iwl_phy_db_free);
+
+int iwl_phy_db_set_section(struct iwl_phy_db *phy_db,
+			   struct iwl_rx_packet *pkt)
+{
+	unsigned int pkt_len = iwl_rx_packet_payload_len(pkt);
+	struct iwl_calib_res_notif_phy_db *phy_db_notif =
+			(struct iwl_calib_res_notif_phy_db *)pkt->data;
+	enum iwl_phy_db_section_type type;
+	u16 size;
+	struct iwl_phy_db_entry *entry;
+	u16 chg_id = 0;
+
+	if (pkt_len < sizeof(*phy_db_notif))
+		return -EINVAL;
+
+	type = le16_to_cpu(phy_db_notif->type);
+	size = le16_to_cpu(phy_db_notif->length);
+
+	if (pkt_len < sizeof(*phy_db_notif) + size)
+		return -EINVAL;
+
+	if (!phy_db)
+		return -EINVAL;
+
+	if (type == IWL_PHY_DB_CALIB_CHG_PAPD) {
+		chg_id = le16_to_cpup((__le16 *)phy_db_notif->data);
+		if (phy_db && !phy_db->calib_ch_group_papd) {
+			/*
+			 * Firmware sends the largest index first, so we can use
+			 * it to know how much we should allocate.
+			 */
+			phy_db->calib_ch_group_papd = kcalloc(chg_id + 1,
+							      sizeof(struct iwl_phy_db_entry),
+							      GFP_ATOMIC);
+			if (!phy_db->calib_ch_group_papd)
+				return -ENOMEM;
+			phy_db->n_group_papd = chg_id + 1;
+		}
+	} else if (type == IWL_PHY_DB_CALIB_CHG_TXP) {
+		chg_id = le16_to_cpup((__le16 *)phy_db_notif->data);
+		if (phy_db && !phy_db->calib_ch_group_txp) {
+			/*
+			 * Firmware sends the largest index first, so we can use
+			 * it to know how much we should allocate.
+			 */
+			phy_db->calib_ch_group_txp = kcalloc(chg_id + 1,
+							     sizeof(struct iwl_phy_db_entry),
+							     GFP_ATOMIC);
+			if (!phy_db->calib_ch_group_txp)
+				return -ENOMEM;
+			phy_db->n_group_txp = chg_id + 1;
+		}
+	}
+
+	entry = iwl_phy_db_get_section(phy_db, type, chg_id);
+	if (!entry)
+		return -EINVAL;
+
+	kfree(entry->data);
+	entry->data = kmemdup(phy_db_notif->data, size, GFP_ATOMIC);
+	if (!entry->data) {
+		entry->size = 0;
+		return -ENOMEM;
+	}
+
+	entry->size = size;
+
+	IWL_DEBUG_INFO(phy_db->trans,
+		       "%s(%d): [PHYDB]SET: Type %d , Size: %d\n",
+		       __func__, __LINE__, type, size);
+
+	return 0;
+}
+IWL_EXPORT_SYMBOL(iwl_phy_db_set_section);
+
+static int is_valid_channel(u16 ch_id)
+{
+	if (ch_id <= 14 ||
+	    (36 <= ch_id && ch_id <= 64 && ch_id % 4 == 0) ||
+	    (100 <= ch_id && ch_id <= 140 && ch_id % 4 == 0) ||
+	    (145 <= ch_id && ch_id <= 165 && ch_id % 4 == 1))
+		return 1;
+	return 0;
+}
+
+static u8 ch_id_to_ch_index(u16 ch_id)
+{
+	if (WARN_ON(!is_valid_channel(ch_id)))
+		return 0xff;
+
+	if (ch_id <= 14)
+		return ch_id - 1;
+	if (ch_id <= 64)
+		return (ch_id + 20) / 4;
+	if (ch_id <= 140)
+		return (ch_id - 12) / 4;
+	return (ch_id - 13) / 4;
+}
+
+
+static u16 channel_id_to_papd(u16 ch_id)
+{
+	if (WARN_ON(!is_valid_channel(ch_id)))
+		return 0xff;
+
+	if (1 <= ch_id && ch_id <= 14)
+		return 0;
+	if (36 <= ch_id && ch_id <= 64)
+		return 1;
+	if (100 <= ch_id && ch_id <= 140)
+		return 2;
+	return 3;
+}
+
+static u16 channel_id_to_txp(struct iwl_phy_db *phy_db, u16 ch_id)
+{
+	struct iwl_phy_db_chg_txp *txp_chg;
+	int i;
+	u8 ch_index = ch_id_to_ch_index(ch_id);
+	if (ch_index == 0xff)
+		return 0xff;
+
+	for (i = 0; i < phy_db->n_group_txp; i++) {
+		txp_chg = (void *)phy_db->calib_ch_group_txp[i].data;
+		if (!txp_chg)
+			return 0xff;
+		/*
+		 * Looking for the first channel group that its max channel is
+		 * higher then wanted channel.
+		 */
+		if (le16_to_cpu(txp_chg->max_channel_idx) >= ch_index)
+			return i;
+	}
+	return 0xff;
+}
+static
+int iwl_phy_db_get_section_data(struct iwl_phy_db *phy_db,
+				u32 type, u8 **data, u16 *size, u16 ch_id)
+{
+	struct iwl_phy_db_entry *entry;
+	u16 ch_group_id = 0;
+
+	if (!phy_db)
+		return -EINVAL;
+
+	/* find wanted channel group */
+	if (type == IWL_PHY_DB_CALIB_CHG_PAPD)
+		ch_group_id = channel_id_to_papd(ch_id);
+	else if (type == IWL_PHY_DB_CALIB_CHG_TXP)
+		ch_group_id = channel_id_to_txp(phy_db, ch_id);
+
+	entry = iwl_phy_db_get_section(phy_db, type, ch_group_id);
+	if (!entry)
+		return -EINVAL;
+
+	*data = entry->data;
+	*size = entry->size;
+
+	IWL_DEBUG_INFO(phy_db->trans,
+		       "%s(%d): [PHYDB] GET: Type %d , Size: %d\n",
+		       __func__, __LINE__, type, *size);
+
+	return 0;
+}
+
+static int iwl_send_phy_db_cmd(struct iwl_phy_db *phy_db, u16 type,
+			       u16 length, void *data)
+{
+	struct iwl_phy_db_cmd phy_db_cmd;
+	struct iwl_host_cmd cmd = {
+		.id = PHY_DB_CMD,
+	};
+
+	IWL_DEBUG_INFO(phy_db->trans,
+		       "Sending PHY-DB hcmd of type %d, of length %d\n",
+		       type, length);
+
+	/* Set phy db cmd variables */
+	phy_db_cmd.type = cpu_to_le16(type);
+	phy_db_cmd.length = cpu_to_le16(length);
+
+	/* Set hcmd variables */
+	cmd.data[0] = &phy_db_cmd;
+	cmd.len[0] = sizeof(struct iwl_phy_db_cmd);
+	cmd.data[1] = data;
+	cmd.len[1] = length;
+	cmd.dataflags[1] = IWL_HCMD_DFL_NOCOPY;
+
+	return iwl_trans_send_cmd(phy_db->trans, &cmd);
+}
+
+static int iwl_phy_db_send_all_channel_groups(
+					struct iwl_phy_db *phy_db,
+					enum iwl_phy_db_section_type type,
+					u8 max_ch_groups)
+{
+	u16 i;
+	int err;
+	struct iwl_phy_db_entry *entry;
+
+	/* Send all the  channel specific groups to operational fw */
+	for (i = 0; i < max_ch_groups; i++) {
+		entry = iwl_phy_db_get_section(phy_db,
+					       type,
+					       i);
+		if (!entry)
+			return -EINVAL;
+
+		if (!entry->size)
+			continue;
+
+		/* Send the requested PHY DB section */
+		err = iwl_send_phy_db_cmd(phy_db,
+					  type,
+					  entry->size,
+					  entry->data);
+		if (err) {
+			IWL_ERR(phy_db->trans,
+				"Can't SEND phy_db section %d (%d), err %d\n",
+				type, i, err);
+			return err;
+		}
+
+		IWL_DEBUG_INFO(phy_db->trans,
+			       "Sent PHY_DB HCMD, type = %d num = %d\n",
+			       type, i);
+	}
+
+	return 0;
+}
+
+int iwl_send_phy_db_data(struct iwl_phy_db *phy_db)
+{
+	u8 *data = NULL;
+	u16 size = 0;
+	int err;
+
+	IWL_DEBUG_INFO(phy_db->trans,
+		       "Sending phy db data and configuration to runtime image\n");
+
+	/* Send PHY DB CFG section */
+	err = iwl_phy_db_get_section_data(phy_db, IWL_PHY_DB_CFG,
+					  &data, &size, 0);
+	if (err) {
+		IWL_ERR(phy_db->trans, "Cannot get Phy DB cfg section\n");
+		return err;
+	}
+
+	err = iwl_send_phy_db_cmd(phy_db, IWL_PHY_DB_CFG, size, data);
+	if (err) {
+		IWL_ERR(phy_db->trans,
+			"Cannot send HCMD of  Phy DB cfg section\n");
+		return err;
+	}
+
+	err = iwl_phy_db_get_section_data(phy_db, IWL_PHY_DB_CALIB_NCH,
+					  &data, &size, 0);
+	if (err) {
+		IWL_ERR(phy_db->trans,
+			"Cannot get Phy DB non specific channel section\n");
+		return err;
+	}
+
+	err = iwl_send_phy_db_cmd(phy_db, IWL_PHY_DB_CALIB_NCH, size, data);
+	if (err) {
+		IWL_ERR(phy_db->trans,
+			"Cannot send HCMD of Phy DB non specific channel section\n");
+		return err;
+	}
+
+	/* Send all the TXP channel specific data */
+	err = iwl_phy_db_send_all_channel_groups(phy_db,
+						 IWL_PHY_DB_CALIB_CHG_PAPD,
+						 phy_db->n_group_papd);
+	if (err) {
+		IWL_ERR(phy_db->trans,
+			"Cannot send channel specific PAPD groups\n");
+		return err;
+	}
+
+	/* Send all the TXP channel specific data */
+	err = iwl_phy_db_send_all_channel_groups(phy_db,
+						 IWL_PHY_DB_CALIB_CHG_TXP,
+						 phy_db->n_group_txp);
+	if (err) {
+		IWL_ERR(phy_db->trans,
+			"Cannot send channel specific TX power groups\n");
+		return err;
+	}
+
+	IWL_DEBUG_INFO(phy_db->trans,
+		       "Finished sending phy db non channel data\n");
+	return 0;
+}
+IWL_EXPORT_SYMBOL(iwl_send_phy_db_data);