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, 482 insertions, 0 deletions

diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c
new file mode 100644
index 000000000..cde33b2ac
--- /dev/null
+++ b/drivers/crypto/ccp/sp-pci.c
@@ -0,0 +1,482 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * AMD Secure Processor device driver
+ *
+ * Copyright (C) 2013,2019 Advanced Micro Devices, Inc.
+ *
+ * Author: Tom Lendacky <thomas.lendacky@amd.com>
+ * Author: Gary R Hook <gary.hook@amd.com>
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/pci.h>
+#include <linux/pci_ids.h>
+#include <linux/dma-mapping.h>
+#include <linux/kthread.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/ccp.h>
+
+#include "ccp-dev.h"
+#include "psp-dev.h"
+
+#define MSIX_VECTORS			2
+
+struct sp_pci {
+	int msix_count;
+	struct msix_entry msix_entry[MSIX_VECTORS];
+};
+static struct sp_device *sp_dev_master;
+
+#define attribute_show(name, def)						\
+static ssize_t name##_show(struct device *d, struct device_attribute *attr,	\
+			   char *buf)						\
+{										\
+	struct sp_device *sp = dev_get_drvdata(d);				\
+	struct psp_device *psp = sp->psp_data;					\
+	int bit = PSP_SECURITY_##def << PSP_CAPABILITY_PSP_SECURITY_OFFSET;	\
+	return sysfs_emit(buf, "%d\n", (psp->capability & bit) > 0);		\
+}
+
+attribute_show(fused_part, FUSED_PART)
+static DEVICE_ATTR_RO(fused_part);
+attribute_show(debug_lock_on, DEBUG_LOCK_ON)
+static DEVICE_ATTR_RO(debug_lock_on);
+attribute_show(tsme_status, TSME_STATUS)
+static DEVICE_ATTR_RO(tsme_status);
+attribute_show(anti_rollback_status, ANTI_ROLLBACK_STATUS)
+static DEVICE_ATTR_RO(anti_rollback_status);
+attribute_show(rpmc_production_enabled, RPMC_PRODUCTION_ENABLED)
+static DEVICE_ATTR_RO(rpmc_production_enabled);
+attribute_show(rpmc_spirom_available, RPMC_SPIROM_AVAILABLE)
+static DEVICE_ATTR_RO(rpmc_spirom_available);
+attribute_show(hsp_tpm_available, HSP_TPM_AVAILABLE)
+static DEVICE_ATTR_RO(hsp_tpm_available);
+attribute_show(rom_armor_enforced, ROM_ARMOR_ENFORCED)
+static DEVICE_ATTR_RO(rom_armor_enforced);
+
+static struct attribute *psp_attrs[] = {
+	&dev_attr_fused_part.attr,
+	&dev_attr_debug_lock_on.attr,
+	&dev_attr_tsme_status.attr,
+	&dev_attr_anti_rollback_status.attr,
+	&dev_attr_rpmc_production_enabled.attr,
+	&dev_attr_rpmc_spirom_available.attr,
+	&dev_attr_hsp_tpm_available.attr,
+	&dev_attr_rom_armor_enforced.attr,
+	NULL
+};
+
+static umode_t psp_security_is_visible(struct kobject *kobj, struct attribute *attr, int idx)
+{
+	struct device *dev = kobj_to_dev(kobj);
+	struct sp_device *sp = dev_get_drvdata(dev);
+	struct psp_device *psp = sp->psp_data;
+
+	if (psp && (psp->capability & PSP_CAPABILITY_PSP_SECURITY_REPORTING))
+		return 0444;
+
+	return 0;
+}
+
+static struct attribute_group psp_attr_group = {
+	.attrs = psp_attrs,
+	.is_visible = psp_security_is_visible,
+};
+
+static const struct attribute_group *psp_groups[] = {
+	&psp_attr_group,
+	NULL,
+};
+
+static int sp_get_msix_irqs(struct sp_device *sp)
+{
+	struct sp_pci *sp_pci = sp->dev_specific;
+	struct device *dev = sp->dev;
+	struct pci_dev *pdev = to_pci_dev(dev);
+	int v, ret;
+
+	for (v = 0; v < ARRAY_SIZE(sp_pci->msix_entry); v++)
+		sp_pci->msix_entry[v].entry = v;
+
+	ret = pci_enable_msix_range(pdev, sp_pci->msix_entry, 1, v);
+	if (ret < 0)
+		return ret;
+
+	sp_pci->msix_count = ret;
+	sp->use_tasklet = true;
+
+	sp->psp_irq = sp_pci->msix_entry[0].vector;
+	sp->ccp_irq = (sp_pci->msix_count > 1) ? sp_pci->msix_entry[1].vector
+					       : sp_pci->msix_entry[0].vector;
+	return 0;
+}
+
+static int sp_get_msi_irq(struct sp_device *sp)
+{
+	struct device *dev = sp->dev;
+	struct pci_dev *pdev = to_pci_dev(dev);
+	int ret;
+
+	ret = pci_enable_msi(pdev);
+	if (ret)
+		return ret;
+
+	sp->ccp_irq = pdev->irq;
+	sp->psp_irq = pdev->irq;
+
+	return 0;
+}
+
+static int sp_get_irqs(struct sp_device *sp)
+{
+	struct device *dev = sp->dev;
+	int ret;
+
+	ret = sp_get_msix_irqs(sp);
+	if (!ret)
+		return 0;
+
+	/* Couldn't get MSI-X vectors, try MSI */
+	dev_notice(dev, "could not enable MSI-X (%d), trying MSI\n", ret);
+	ret = sp_get_msi_irq(sp);
+	if (!ret)
+		return 0;
+
+	/* Couldn't get MSI interrupt */
+	dev_notice(dev, "could not enable MSI (%d)\n", ret);
+
+	return ret;
+}
+
+static void sp_free_irqs(struct sp_device *sp)
+{
+	struct sp_pci *sp_pci = sp->dev_specific;
+	struct device *dev = sp->dev;
+	struct pci_dev *pdev = to_pci_dev(dev);
+
+	if (sp_pci->msix_count)
+		pci_disable_msix(pdev);
+	else if (sp->psp_irq)
+		pci_disable_msi(pdev);
+
+	sp->ccp_irq = 0;
+	sp->psp_irq = 0;
+}
+
+static bool sp_pci_is_master(struct sp_device *sp)
+{
+	struct device *dev_cur, *dev_new;
+	struct pci_dev *pdev_cur, *pdev_new;
+
+	dev_new = sp->dev;
+	dev_cur = sp_dev_master->dev;
+
+	pdev_new = to_pci_dev(dev_new);
+	pdev_cur = to_pci_dev(dev_cur);
+
+	if (pdev_new->bus->number < pdev_cur->bus->number)
+		return true;
+
+	if (PCI_SLOT(pdev_new->devfn) < PCI_SLOT(pdev_cur->devfn))
+		return true;
+
+	if (PCI_FUNC(pdev_new->devfn) < PCI_FUNC(pdev_cur->devfn))
+		return true;
+
+	return false;
+}
+
+static void psp_set_master(struct sp_device *sp)
+{
+	if (!sp_dev_master) {
+		sp_dev_master = sp;
+		return;
+	}
+
+	if (sp_pci_is_master(sp))
+		sp_dev_master = sp;
+}
+
+static struct sp_device *psp_get_master(void)
+{
+	return sp_dev_master;
+}
+
+static void psp_clear_master(struct sp_device *sp)
+{
+	if (sp == sp_dev_master) {
+		sp_dev_master = NULL;
+		dev_dbg(sp->dev, "Cleared sp_dev_master\n");
+	}
+}
+
+static int sp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
+{
+	struct sp_device *sp;
+	struct sp_pci *sp_pci;
+	struct device *dev = &pdev->dev;
+	void __iomem * const *iomap_table;
+	int bar_mask;
+	int ret;
+
+	ret = -ENOMEM;
+	sp = sp_alloc_struct(dev);
+	if (!sp)
+		goto e_err;
+
+	sp_pci = devm_kzalloc(dev, sizeof(*sp_pci), GFP_KERNEL);
+	if (!sp_pci)
+		goto e_err;
+
+	sp->dev_specific = sp_pci;
+	sp->dev_vdata = (struct sp_dev_vdata *)id->driver_data;
+	if (!sp->dev_vdata) {
+		ret = -ENODEV;
+		dev_err(dev, "missing driver data\n");
+		goto e_err;
+	}
+
+	ret = pcim_enable_device(pdev);
+	if (ret) {
+		dev_err(dev, "pcim_enable_device failed (%d)\n", ret);
+		goto e_err;
+	}
+
+	bar_mask = pci_select_bars(pdev, IORESOURCE_MEM);
+	ret = pcim_iomap_regions(pdev, bar_mask, "ccp");
+	if (ret) {
+		dev_err(dev, "pcim_iomap_regions failed (%d)\n", ret);
+		goto e_err;
+	}
+
+	iomap_table = pcim_iomap_table(pdev);
+	if (!iomap_table) {
+		dev_err(dev, "pcim_iomap_table failed\n");
+		ret = -ENOMEM;
+		goto e_err;
+	}
+
+	sp->io_map = iomap_table[sp->dev_vdata->bar];
+	if (!sp->io_map) {
+		dev_err(dev, "ioremap failed\n");
+		ret = -ENOMEM;
+		goto e_err;
+	}
+
+	ret = sp_get_irqs(sp);
+	if (ret)
+		goto e_err;
+
+	pci_set_master(pdev);
+	sp->set_psp_master_device = psp_set_master;
+	sp->get_psp_master_device = psp_get_master;
+	sp->clear_psp_master_device = psp_clear_master;
+
+	ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(48));
+	if (ret) {
+		ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
+		if (ret) {
+			dev_err(dev, "dma_set_mask_and_coherent failed (%d)\n",
+				ret);
+			goto free_irqs;
+		}
+	}
+
+	dev_set_drvdata(dev, sp);
+
+	ret = sp_init(sp);
+	if (ret)
+		goto free_irqs;
+
+	return 0;
+
+free_irqs:
+	sp_free_irqs(sp);
+e_err:
+	dev_notice(dev, "initialization failed\n");
+	return ret;
+}
+
+static void sp_pci_shutdown(struct pci_dev *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct sp_device *sp = dev_get_drvdata(dev);
+
+	if (!sp)
+		return;
+
+	sp_destroy(sp);
+}
+
+static void sp_pci_remove(struct pci_dev *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct sp_device *sp = dev_get_drvdata(dev);
+
+	if (!sp)
+		return;
+
+	sp_destroy(sp);
+
+	sp_free_irqs(sp);
+}
+
+static int __maybe_unused sp_pci_suspend(struct device *dev)
+{
+	struct sp_device *sp = dev_get_drvdata(dev);
+
+	return sp_suspend(sp);
+}
+
+static int __maybe_unused sp_pci_resume(struct device *dev)
+{
+	struct sp_device *sp = dev_get_drvdata(dev);
+
+	return sp_resume(sp);
+}
+
+#ifdef CONFIG_CRYPTO_DEV_SP_PSP
+static const struct sev_vdata sevv1 = {
+	.cmdresp_reg		= 0x10580,	/* C2PMSG_32 */
+	.cmdbuff_addr_lo_reg	= 0x105e0,	/* C2PMSG_56 */
+	.cmdbuff_addr_hi_reg	= 0x105e4,	/* C2PMSG_57 */
+};
+
+static const struct sev_vdata sevv2 = {
+	.cmdresp_reg		= 0x10980,	/* C2PMSG_32 */
+	.cmdbuff_addr_lo_reg	= 0x109e0,	/* C2PMSG_56 */
+	.cmdbuff_addr_hi_reg	= 0x109e4,	/* C2PMSG_57 */
+};
+
+static const struct tee_vdata teev1 = {
+	.cmdresp_reg		= 0x10544,	/* C2PMSG_17 */
+	.cmdbuff_addr_lo_reg	= 0x10548,	/* C2PMSG_18 */
+	.cmdbuff_addr_hi_reg	= 0x1054c,	/* C2PMSG_19 */
+	.ring_wptr_reg          = 0x10550,	/* C2PMSG_20 */
+	.ring_rptr_reg          = 0x10554,	/* C2PMSG_21 */
+};
+
+static const struct psp_vdata pspv1 = {
+	.sev			= &sevv1,
+	.feature_reg		= 0x105fc,	/* C2PMSG_63 */
+	.inten_reg		= 0x10610,	/* P2CMSG_INTEN */
+	.intsts_reg		= 0x10614,	/* P2CMSG_INTSTS */
+};
+
+static const struct psp_vdata pspv2 = {
+	.sev			= &sevv2,
+	.feature_reg		= 0x109fc,	/* C2PMSG_63 */
+	.inten_reg		= 0x10690,	/* P2CMSG_INTEN */
+	.intsts_reg		= 0x10694,	/* P2CMSG_INTSTS */
+};
+
+static const struct psp_vdata pspv3 = {
+	.tee			= &teev1,
+	.feature_reg		= 0x109fc,	/* C2PMSG_63 */
+	.inten_reg		= 0x10690,	/* P2CMSG_INTEN */
+	.intsts_reg		= 0x10694,	/* P2CMSG_INTSTS */
+};
+
+static const struct psp_vdata pspv4 = {
+	.sev			= &sevv2,
+	.tee			= &teev1,
+	.feature_reg		= 0x109fc,	/* C2PMSG_63 */
+	.inten_reg		= 0x10690,	/* P2CMSG_INTEN */
+	.intsts_reg		= 0x10694,	/* P2CMSG_INTSTS */
+};
+
+#endif
+
+static const struct sp_dev_vdata dev_vdata[] = {
+	{	/* 0 */
+		.bar = 2,
+#ifdef CONFIG_CRYPTO_DEV_SP_CCP
+		.ccp_vdata = &ccpv3,
+#endif
+	},
+	{	/* 1 */
+		.bar = 2,
+#ifdef CONFIG_CRYPTO_DEV_SP_CCP
+		.ccp_vdata = &ccpv5a,
+#endif
+#ifdef CONFIG_CRYPTO_DEV_SP_PSP
+		.psp_vdata = &pspv1,
+#endif
+	},
+	{	/* 2 */
+		.bar = 2,
+#ifdef CONFIG_CRYPTO_DEV_SP_CCP
+		.ccp_vdata = &ccpv5b,
+#endif
+	},
+	{	/* 3 */
+		.bar = 2,
+#ifdef CONFIG_CRYPTO_DEV_SP_CCP
+		.ccp_vdata = &ccpv5a,
+#endif
+#ifdef CONFIG_CRYPTO_DEV_SP_PSP
+		.psp_vdata = &pspv2,
+#endif
+	},
+	{	/* 4 */
+		.bar = 2,
+#ifdef CONFIG_CRYPTO_DEV_SP_CCP
+		.ccp_vdata = &ccpv5a,
+#endif
+#ifdef CONFIG_CRYPTO_DEV_SP_PSP
+		.psp_vdata = &pspv3,
+#endif
+	},
+	{	/* 5 */
+		.bar = 2,
+#ifdef CONFIG_CRYPTO_DEV_SP_PSP
+		.psp_vdata = &pspv4,
+#endif
+	},
+	{	/* 6 */
+		.bar = 2,
+#ifdef CONFIG_CRYPTO_DEV_SP_PSP
+		.psp_vdata = &pspv3,
+#endif
+	},
+};
+static const struct pci_device_id sp_pci_table[] = {
+	{ PCI_VDEVICE(AMD, 0x1537), (kernel_ulong_t)&dev_vdata[0] },
+	{ PCI_VDEVICE(AMD, 0x1456), (kernel_ulong_t)&dev_vdata[1] },
+	{ PCI_VDEVICE(AMD, 0x1468), (kernel_ulong_t)&dev_vdata[2] },
+	{ PCI_VDEVICE(AMD, 0x1486), (kernel_ulong_t)&dev_vdata[3] },
+	{ PCI_VDEVICE(AMD, 0x15DF), (kernel_ulong_t)&dev_vdata[4] },
+	{ PCI_VDEVICE(AMD, 0x1649), (kernel_ulong_t)&dev_vdata[4] },
+	{ PCI_VDEVICE(AMD, 0x14CA), (kernel_ulong_t)&dev_vdata[5] },
+	{ PCI_VDEVICE(AMD, 0x15C7), (kernel_ulong_t)&dev_vdata[6] },
+	/* Last entry must be zero */
+	{ 0, }
+};
+MODULE_DEVICE_TABLE(pci, sp_pci_table);
+
+static SIMPLE_DEV_PM_OPS(sp_pci_pm_ops, sp_pci_suspend, sp_pci_resume);
+
+static struct pci_driver sp_pci_driver = {
+	.name = "ccp",
+	.id_table = sp_pci_table,
+	.probe = sp_pci_probe,
+	.remove = sp_pci_remove,
+	.shutdown = sp_pci_shutdown,
+	.driver.pm = &sp_pci_pm_ops,
+	.dev_groups = psp_groups,
+};
+
+int sp_pci_init(void)
+{
+	return pci_register_driver(&sp_pci_driver);
+}
+
+void sp_pci_exit(void)
+{
+	pci_unregister_driver(&sp_pci_driver);
+}