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, 1180 insertions, 0 deletions

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
new file mode 100644
index 000000000..0b6358a5b
--- /dev/null
+++ b/drivers/ata/Kconfig
@@ -0,0 +1,1180 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# SATA/PATA driver configuration
+#
+
+config HAVE_PATA_PLATFORM
+	bool
+	help
+	  This is an internal configuration node for any machine that
+	  uses pata-platform driver to enable the relevant driver in the
+	  configuration structure without having to submit endless patches
+	  to update the PATA_PLATFORM entry.
+
+menuconfig ATA
+	tristate "Serial ATA and Parallel ATA drivers (libata)"
+	depends on HAS_IOMEM
+	depends on BLOCK
+	select SCSI
+	select GLOB
+	help
+	  If you want to use an ATA hard disk, ATA tape drive, ATA CD-ROM or
+	  any other ATA device under Linux, say Y and make sure that you know
+	  the name of your ATA host adapter (the card inside your computer
+	  that "speaks" the ATA protocol, also called ATA controller),
+	  because you will be asked for it.
+
+	  NOTE: ATA enables basic SCSI support; *however*,
+	  'SCSI disk support', 'SCSI tape support', or
+	  'SCSI CDROM support' may also be needed,
+	  depending on your hardware configuration.
+
+if ATA
+
+config ATA_NONSTANDARD
+       bool
+
+config SATA_HOST
+	bool
+
+config PATA_TIMINGS
+	bool
+
+config ATA_VERBOSE_ERROR
+	bool "Verbose ATA error reporting"
+	default y
+	help
+	  This option adds parsing of ATA command descriptions and error bits
+	  in libata kernel output, making it easier to interpret.
+	  This option will enlarge the kernel by approx. 6KB. Disable it only
+	  if kernel size is more important than ease of debugging.
+
+	  If unsure, say Y.
+
+config ATA_FORCE
+	bool "\"libata.force=\" kernel parameter support" if EXPERT
+	default y
+	help
+	  This option adds support for "libata.force=" kernel parameter for
+	  forcing configuration settings.
+
+	  For further information, please read
+	  <file:Documentation/admin-guide/kernel-parameters.txt>.
+
+	  This option will enlarge the kernel by approx. 3KB. Disable it if
+	  kernel size is more important than ability to override the default
+	  configuration settings.
+
+	  If unsure, say Y.
+
+config ATA_ACPI
+	bool "ATA ACPI Support"
+	depends on ACPI
+	select PATA_TIMINGS
+	default y
+	help
+	  This option adds support for ATA-related ACPI objects.
+	  These ACPI objects add the ability to retrieve taskfiles
+	  from the ACPI BIOS and write them to the disk controller.
+	  These objects may be related to performance, security,
+	  power management, or other areas.
+	  You can disable this at kernel boot time by using the
+	  option libata.noacpi=1
+
+config SATA_ZPODD
+	bool "SATA Zero Power Optical Disc Drive (ZPODD) support"
+	depends on ATA_ACPI && PM
+	help
+	  This option adds support for SATA Zero Power Optical Disc
+	  Drive (ZPODD). It requires both the ODD and the platform
+	  support, and if enabled, will automatically power on/off the
+	  ODD when certain condition is satisfied. This does not impact
+	  end user's experience of the ODD, only power is saved when
+	  the ODD is not in use (i.e. no disc inside).
+
+	  If unsure, say N.
+
+config SATA_PMP
+	bool "SATA Port Multiplier support"
+	depends on SATA_HOST
+	default y
+	help
+	  This option adds support for SATA Port Multipliers
+	  (the SATA version of an ethernet hub, or SAS expander).
+
+if HAS_DMA
+
+comment "Controllers with non-SFF native interface"
+
+config SATA_AHCI
+	tristate "AHCI SATA support"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for AHCI Serial ATA.
+
+	  If unsure, say N.
+
+config SATA_MOBILE_LPM_POLICY
+	int "Default SATA Link Power Management policy for low power chipsets"
+	range 0 4
+	default 0
+	depends on SATA_AHCI
+	help
+	  Select the Default SATA Link Power Management (LPM) policy to use
+	  for chipsets / "South Bridges" supporting low-power modes. Such
+	  chipsets are typically found on most laptops but desktops and
+	  servers now also widely use chipsets supporting low power modes.
+
+	  The value set has the following meanings:
+		0 => Keep firmware settings
+		1 => Maximum performance
+		2 => Medium power
+		3 => Medium power with Device Initiated PM enabled
+		4 => Minimum power
+
+	  Note "Minimum power" is known to cause issues, including disk
+	  corruption, with some disks and should not be used.
+
+config SATA_AHCI_PLATFORM
+	tristate "Platform AHCI SATA support"
+	select SATA_HOST
+	help
+	  This option enables support for Platform AHCI Serial ATA
+	  controllers.
+
+	  If unsure, say N.
+
+config AHCI_BRCM
+	tristate "Broadcom AHCI SATA support"
+	depends on ARCH_BRCMSTB || BMIPS_GENERIC || ARCH_BCM_NSP || \
+		   ARCH_BCMBCA || COMPILE_TEST
+	select SATA_HOST
+	help
+	  This option enables support for the AHCI SATA3 controller found on
+	  Broadcom SoC's.
+
+	  If unsure, say N.
+
+config AHCI_DA850
+	tristate "DaVinci DA850 AHCI SATA support"
+	depends on ARCH_DAVINCI_DA850 || COMPILE_TEST
+	select SATA_HOST
+	help
+	  This option enables support for the DaVinci DA850 SoC's
+	  onboard AHCI SATA.
+
+	  If unsure, say N.
+
+config AHCI_DM816
+	tristate "DaVinci DM816 AHCI SATA support"
+	depends on ARCH_OMAP2PLUS || COMPILE_TEST
+	select SATA_HOST
+	help
+	  This option enables support for the DaVinci DM816 SoC's
+	  onboard AHCI SATA controller.
+
+	  If unsure, say N.
+
+config AHCI_DWC
+	tristate "Synopsys DWC AHCI SATA support"
+	select SATA_HOST
+	select MFD_SYSCON if (MIPS_BAIKAL_T1 || COMPILE_TEST)
+	help
+	  This option enables support for the Synopsys DWC AHCI SATA
+	  controller implementation.
+
+	  If unsure, say N.
+
+config AHCI_ST
+	tristate "ST AHCI SATA support"
+	depends on ARCH_STI || COMPILE_TEST
+	select SATA_HOST
+	help
+	  This option enables support for ST AHCI SATA controller.
+
+	  If unsure, say N.
+
+config AHCI_IMX
+	tristate "Freescale i.MX AHCI SATA support"
+	depends on MFD_SYSCON && (ARCH_MXC || COMPILE_TEST)
+	depends on (HWMON && (THERMAL || !THERMAL_OF)) || !HWMON
+	select SATA_HOST
+	help
+	  This option enables support for the Freescale i.MX SoC's
+	  onboard AHCI SATA.
+
+	  If unsure, say N.
+
+config AHCI_CEVA
+	tristate "CEVA AHCI SATA support"
+	depends on OF
+	select SATA_HOST
+	help
+	  This option enables support for the CEVA AHCI SATA.
+	  It can be found on the Xilinx Zynq UltraScale+ MPSoC.
+
+	  If unsure, say N.
+
+config AHCI_MTK
+	tristate "MediaTek AHCI SATA support"
+	depends on ARCH_MEDIATEK || COMPILE_TEST
+	select MFD_SYSCON
+	select SATA_HOST
+	help
+	  This option enables support for the MediaTek SoC's
+	  onboard AHCI SATA controller.
+
+	  If unsure, say N.
+
+config AHCI_MVEBU
+	tristate "Marvell EBU AHCI SATA support"
+	depends on ARCH_MVEBU || COMPILE_TEST
+	select SATA_HOST
+	help
+	  This option enables support for the Marvebu EBU SoC's
+	  onboard AHCI SATA.
+
+	  If unsure, say N.
+
+config AHCI_OCTEON
+	tristate "Cavium Octeon Soc Serial ATA"
+	depends on SATA_AHCI_PLATFORM && CAVIUM_OCTEON_SOC
+	default y
+	help
+	  This option enables support for Cavium Octeon SoC Serial ATA.
+
+	  If unsure, say N.
+
+config AHCI_SUNXI
+	tristate "Allwinner sunxi AHCI SATA support"
+	depends on ARCH_SUNXI || COMPILE_TEST
+	select SATA_HOST
+	help
+	  This option enables support for the Allwinner sunxi SoC's
+	  onboard AHCI SATA.
+
+	  If unsure, say N.
+
+config AHCI_TEGRA
+	tristate "NVIDIA Tegra AHCI SATA support"
+	depends on ARCH_TEGRA || COMPILE_TEST
+	select SATA_HOST
+	help
+	  This option enables support for the NVIDIA Tegra SoC's
+	  onboard AHCI SATA.
+
+	  If unsure, say N.
+
+config AHCI_XGENE
+	tristate "APM X-Gene 6.0Gbps AHCI SATA host controller support"
+	depends on PHY_XGENE || COMPILE_TEST
+	select SATA_HOST
+	help
+	 This option enables support for APM X-Gene SoC SATA host controller.
+
+config AHCI_QORIQ
+	tristate "Freescale QorIQ AHCI SATA support"
+	depends on OF
+	select SATA_HOST
+	help
+	  This option enables support for the Freescale QorIQ AHCI SoC's
+	  onboard AHCI SATA.
+
+	  If unsure, say N.
+
+config SATA_FSL
+	tristate "Freescale 3.0Gbps SATA support"
+	depends on FSL_SOC || COMPILE_TEST
+	select SATA_HOST
+	help
+	  This option enables support for Freescale 3.0Gbps SATA controller.
+	  It can be found on MPC837x and MPC8315.
+
+	  If unsure, say N.
+
+config SATA_GEMINI
+	tristate "Gemini SATA bridge support"
+	depends on ARCH_GEMINI || COMPILE_TEST
+	select SATA_HOST
+	default ARCH_GEMINI
+	help
+	  This enabled support for the FTIDE010 to SATA bridge
+	  found in Cortina Systems Gemini platform.
+
+	  If unsure, say N.
+
+config SATA_AHCI_SEATTLE
+	tristate "AMD Seattle 6.0Gbps AHCI SATA host controller support"
+	depends on ARCH_SEATTLE || COMPILE_TEST
+	select SATA_HOST
+	help
+	 This option enables support for AMD Seattle SATA host controller.
+
+	 If unsure, say N
+
+config SATA_INIC162X
+	tristate "Initio 162x SATA support (Very Experimental)"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for Initio 162x Serial ATA.
+
+config SATA_ACARD_AHCI
+	tristate "ACard AHCI variant (ATP 8620)"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for Acard.
+
+	  If unsure, say N.
+
+config SATA_SIL24
+	tristate "Silicon Image 3124/3132 SATA support"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for Silicon Image 3124/3132 Serial ATA.
+
+	  If unsure, say N.
+
+endif # HAS_DMA
+
+config ATA_SFF
+	bool "ATA SFF support (for legacy IDE and PATA)"
+	default y
+	help
+	  This option adds support for ATA controllers with SFF
+	  compliant or similar programming interface.
+
+	  SFF is the legacy IDE interface that has been around since
+	  the dawn of time.  Almost all PATA controllers have an
+	  SFF interface.  Many SATA controllers have an SFF interface
+	  when configured into a legacy compatibility mode.
+
+	  For users with exclusively modern controllers like AHCI,
+	  Silicon Image 3124, or Marvell 6440, you may choose to
+	  disable this unneeded SFF support.
+
+	  If unsure, say Y.
+
+if ATA_SFF
+
+comment "SFF controllers with custom DMA interface"
+
+config PDC_ADMA
+	tristate "Pacific Digital ADMA support"
+	depends on PCI
+	help
+	  This option enables support for Pacific Digital ADMA controllers
+
+	  If unsure, say N.
+
+config PATA_OCTEON_CF
+	tristate "OCTEON Boot Bus Compact Flash support"
+	depends on CAVIUM_OCTEON_SOC
+	select PATA_TIMINGS
+	help
+	  This option enables a polled compact flash driver for use with
+	  compact flash cards attached to the OCTEON boot bus.
+
+	  If unsure, say N.
+
+config SATA_QSTOR
+	tristate "Pacific Digital SATA QStor support"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for Pacific Digital Serial ATA QStor.
+
+	  If unsure, say N.
+
+config SATA_SX4
+	tristate "Promise SATA SX4 support (Experimental)"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for Promise Serial ATA SX4.
+
+	  If unsure, say N.
+
+config ATA_BMDMA
+	bool "ATA BMDMA support"
+	depends on HAS_DMA
+	default y
+	help
+	  This option adds support for SFF ATA controllers with BMDMA
+	  capability.  BMDMA stands for bus-master DMA and is the
+	  de facto DMA interface for SFF controllers.
+
+	  If unsure, say Y.
+
+if ATA_BMDMA
+
+comment "SATA SFF controllers with BMDMA"
+
+config ATA_PIIX
+	tristate "Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for ICH5/6/7/8 Serial ATA
+	  and support for PATA on the Intel ESB/ICH/PIIX3/PIIX4 series
+	  host controllers.
+
+	  If unsure, say N.
+
+config SATA_DWC
+	tristate "DesignWare Cores SATA support"
+	depends on DMADEVICES
+	select GENERIC_PHY
+	select SATA_HOST
+	help
+	  This option enables support for the on-chip SATA controller of the
+	  AppliedMicro processor 460EX.
+
+	  If unsure, say N.
+
+config SATA_DWC_OLD_DMA
+	bool "Support old device trees"
+	depends on SATA_DWC
+	select DW_DMAC_CORE
+	default y if 460EX
+	help
+	  This option enables support for old device trees without the
+	  "dmas" property.
+
+config SATA_HIGHBANK
+	tristate "Calxeda Highbank SATA support"
+	depends on ARCH_HIGHBANK || COMPILE_TEST
+	select SATA_HOST
+	help
+	  This option enables support for the Calxeda Highbank SoC's
+	  onboard SATA.
+
+	  If unsure, say N.
+
+config SATA_MV
+	tristate "Marvell SATA support"
+	depends on PCI || ARCH_DOVE || ARCH_MV78XX0 || \
+		   ARCH_MVEBU || ARCH_ORION5X || COMPILE_TEST
+	select GENERIC_PHY
+	select SATA_HOST
+	help
+	  This option enables support for the Marvell Serial ATA family.
+	  Currently supports 88SX[56]0[48][01] PCI(-X) chips,
+	  as well as the newer [67]042 PCI-X/PCIe and SOC devices.
+
+	  If unsure, say N.
+
+config SATA_NV
+	tristate "NVIDIA SATA support"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for NVIDIA Serial ATA.
+
+	  If unsure, say N.
+
+config SATA_PROMISE
+	tristate "Promise SATA TX2/TX4 support"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for Promise Serial ATA TX2/TX4.
+
+	  If unsure, say N.
+
+config SATA_RCAR
+	tristate "Renesas R-Car SATA support"
+	depends on ARCH_RENESAS || COMPILE_TEST
+	select SATA_HOST
+	help
+	  This option enables support for Renesas R-Car Serial ATA.
+
+	  If unsure, say N.
+
+config SATA_SIL
+	tristate "Silicon Image SATA support"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for Silicon Image Serial ATA.
+
+	  If unsure, say N.
+
+config SATA_SIS
+	tristate "SiS 964/965/966/180 SATA support"
+	depends on PCI
+	select PATA_SIS
+	select SATA_HOST
+	help
+	  This option enables support for SiS Serial ATA on
+	  SiS 964/965/966/180 and Parallel ATA on SiS 180.
+	  The PATA support for SiS 180 requires additionally to
+	  enable the PATA_SIS driver in the config.
+	  If unsure, say N.
+
+config SATA_SVW
+	tristate "ServerWorks Frodo / Apple K2 SATA support"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for Broadcom/Serverworks/Apple K2
+	  SATA support.
+
+	  If unsure, say N.
+
+config SATA_ULI
+	tristate "ULi Electronics SATA support"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for ULi Electronics SATA.
+
+	  If unsure, say N.
+
+config SATA_VIA
+	tristate "VIA SATA support"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for VIA Serial ATA.
+
+	  If unsure, say N.
+
+config SATA_VITESSE
+	tristate "VITESSE VSC-7174 / INTEL 31244 SATA support"
+	depends on PCI
+	select SATA_HOST
+	help
+	  This option enables support for Vitesse VSC7174 and Intel 31244 Serial ATA.
+
+	  If unsure, say N.
+
+comment "PATA SFF controllers with BMDMA"
+
+config PATA_ALI
+	tristate "ALi PATA support"
+	depends on PCI
+	select PATA_TIMINGS
+	help
+	  This option enables support for the ALi ATA interfaces
+	  found on the many ALi chipsets.
+
+	  If unsure, say N.
+
+config PATA_AMD
+	tristate "AMD/NVidia PATA support"
+	depends on PCI
+	select PATA_TIMINGS
+	help
+	  This option enables support for the AMD and NVidia PATA
+	  interfaces found on the chipsets for Athlon/Athlon64.
+
+	  If unsure, say N.
+
+config PATA_ARASAN_CF
+	tristate "ARASAN CompactFlash PATA Controller Support"
+	depends on ARCH_SPEAR13XX || COMPILE_TEST
+	depends on DMADEVICES
+	select DMA_ENGINE
+	help
+	  Say Y here to support the ARASAN CompactFlash PATA controller
+
+config PATA_ARTOP
+	tristate "ARTOP 6210/6260 PATA support"
+	depends on PCI
+	help
+	  This option enables support for ARTOP PATA controllers.
+
+	  If unsure, say N.
+
+config PATA_ATIIXP
+	tristate "ATI PATA support"
+	depends on PCI
+	help
+	  This option enables support for the ATI ATA interfaces
+	  found on the many ATI chipsets.
+
+	  If unsure, say N.
+
+config PATA_ATP867X
+	tristate "ARTOP/Acard ATP867X PATA support"
+	depends on PCI
+	select PATA_TIMINGS
+	help
+	  This option enables support for ARTOP/Acard ATP867X PATA
+	  controllers.
+
+	  If unsure, say N.
+
+config PATA_CMD64X
+	tristate "CMD64x PATA support"
+	depends on PCI
+	select PATA_TIMINGS
+	help
+	  This option enables support for the CMD64x series chips
+	  except for the CMD640.
+
+	  If unsure, say N.
+
+config PATA_CS5520
+	tristate "CS5510/5520 PATA support"
+	depends on PCI && (X86_32 || COMPILE_TEST)
+	help
+	  This option enables support for the Cyrix 5510/5520
+	  companion chip used with the MediaGX/Geode processor family.
+
+	  If unsure, say N.
+
+config PATA_CS5530
+	tristate "CS5530 PATA support"
+	depends on PCI && (X86_32 || COMPILE_TEST)
+	help
+	  This option enables support for the Cyrix/NatSemi/AMD CS5530
+	  companion chip used with the MediaGX/Geode processor family.
+
+	  If unsure, say N.
+
+config PATA_CS5535
+	tristate "CS5535 PATA support (Experimental)"
+	depends on PCI && (X86_32 || (X86_64 && COMPILE_TEST))
+	depends on !UML
+	help
+	  This option enables support for the NatSemi/AMD CS5535
+	  companion chip used with the Geode processor family.
+
+	  If unsure, say N.
+
+config PATA_CS5536
+	tristate "CS5536 PATA support"
+	depends on PCI && (X86_32 || MIPS || COMPILE_TEST)
+	help
+	  This option enables support for the AMD CS5536
+	  companion chip used with the Geode LX processor family.
+
+	  If unsure, say N.
+
+config PATA_CYPRESS
+	tristate "Cypress CY82C693 PATA support (Very Experimental)"
+	depends on PCI
+	select PATA_TIMINGS
+	help
+	  This option enables support for the Cypress/Contaq CY82C693
+	  chipset found in some Alpha systems
+
+	  If unsure, say N.
+
+config PATA_EFAR
+	tristate "EFAR SLC90E66 support"
+	depends on PCI
+	help
+	  This option enables support for the EFAR SLC90E66
+	  IDE controller found on some older machines.
+
+	  If unsure, say N.
+
+config PATA_EP93XX
+	tristate "Cirrus Logic EP93xx PATA support"
+	depends on ARCH_EP93XX
+	select PATA_TIMINGS
+	help
+	  This option enables support for the PATA controller in
+	  the Cirrus Logic EP9312 and EP9315 ARM CPU.
+
+	  If unsure, say N.
+
+config PATA_FTIDE010
+	tristate "Faraday Technology FTIDE010 PATA support"
+	depends on ARM || COMPILE_TEST
+	depends on SATA_GEMINI
+	help
+	  This option enables support for the Faraday FTIDE010
+	  PATA controller found in the Cortina Gemini SoCs.
+
+	  If unsure, say N.
+
+config PATA_HPT366
+	tristate "HPT 366/368 PATA support"
+	depends on PCI
+	help
+	  This option enables support for the HPT 366 and 368
+	  PATA controllers via the new ATA layer.
+
+	  If unsure, say N.
+
+config PATA_HPT37X
+	tristate "HPT 370/370A/371/372/374/302 PATA support"
+	depends on PCI
+	help
+	  This option enables support for the majority of the later HPT
+	  PATA controllers via the new ATA layer.
+
+	  If unsure, say N.
+
+config PATA_HPT3X2N
+	tristate "HPT 371N/372N/302N PATA support"
+	depends on PCI
+	help
+	  This option enables support for the N variant HPT PATA
+	  controllers via the new ATA layer.
+
+	  If unsure, say N.
+
+config PATA_HPT3X3
+	tristate "HPT 343/363 PATA support"
+	depends on PCI
+	help
+	  This option enables support for the HPT 343/363
+	  PATA controllers via the new ATA layer
+
+	  If unsure, say N.
+
+config PATA_HPT3X3_DMA
+	bool "HPT 343/363 DMA support"
+	depends on PATA_HPT3X3
+	help
+	  This option enables DMA support for the HPT343/363
+	  controllers. Enable with care as there are still some
+	  problems with DMA on this chipset.
+
+config PATA_ICSIDE
+	tristate "Acorn ICS PATA support"
+	depends on ARM && ARCH_ACORN
+	select PATA_TIMINGS
+	help
+	  On Acorn systems, say Y here if you wish to use the ICS PATA
+	  interface card.  This is not required for ICS partition support.
+	  If you are unsure, say N to this.
+
+config PATA_IMX
+	tristate "PATA support for Freescale iMX"
+	depends on ARCH_MXC || COMPILE_TEST
+	select PATA_TIMINGS
+	help
+	  This option enables support for the PATA host available on Freescale
+          iMX SoCs.
+
+	  If unsure, say N.
+
+config PATA_IT8213
+	tristate "IT8213 PATA support (Experimental)"
+	depends on PCI
+	help
+	  This option enables support for the ITE 821 PATA
+          controllers via the new ATA layer.
+
+	  If unsure, say N.
+
+config PATA_IT821X
+	tristate "IT8211/2 PATA support"
+	depends on PCI
+	help
+	  This option enables support for the ITE 8211 and 8212
+	  PATA controllers via the new ATA layer, including RAID
+	  mode.
+
+	  If unsure, say N.
+
+config PATA_JMICRON
+	tristate "JMicron PATA support"
+	depends on PCI
+	help
+	  Enable support for the JMicron IDE controller, via the new
+	  ATA layer.
+
+	  If unsure, say N.
+
+config PATA_MACIO
+	tristate "Apple PowerMac/PowerBook internal 'MacIO' IDE"
+	depends on PPC_PMAC
+	help
+	  Most IDE capable PowerMacs have IDE busses driven by a variant
+          of this controller which is part of the Apple chipset used on
+          most PowerMac models. Some models have multiple busses using
+          different chipsets, though generally, MacIO is one of them.
+
+config PATA_MARVELL
+	tristate "Marvell PATA support via legacy mode"
+	depends on PCI
+	help
+	  This option enables limited support for the Marvell 88SE61xx ATA
+	  controllers. If you wish to use only the SATA ports then select
+	  the AHCI driver alone. If you wish to the use the PATA port or
+	  both SATA and PATA include this driver.
+
+	  If unsure, say N.
+
+config PATA_MPC52xx
+	tristate "Freescale MPC52xx SoC internal IDE"
+	depends on PPC_MPC52xx && PPC_BESTCOMM
+	select PPC_BESTCOMM_ATA
+	help
+	  This option enables support for integrated IDE controller
+	  of the Freescale MPC52xx SoC.
+
+	  If unsure, say N.
+
+config PATA_NETCELL
+	tristate "NETCELL Revolution RAID support"
+	depends on PCI
+	help
+	  This option enables support for the Netcell Revolution RAID
+	  PATA controller.
+
+	  If unsure, say N.
+
+config PATA_NINJA32
+	tristate "Ninja32/Delkin Cardbus ATA support"
+	depends on PCI
+	help
+	  This option enables support for the Ninja32, Delkin and
+	  possibly other brands of Cardbus ATA adapter
+
+	  If unsure, say N.
+
+config PATA_NS87415
+	tristate "Nat Semi NS87415 PATA support"
+	depends on PCI
+	select PATA_TIMINGS
+	help
+	  This option enables support for the National Semiconductor
+	  NS87415 PCI-IDE controller.
+
+	  If unsure, say N.
+
+config PATA_OLDPIIX
+	tristate "Intel PATA old PIIX support"
+	depends on PCI
+	help
+	  This option enables support for early PIIX PATA support.
+
+	  If unsure, say N.
+
+config PATA_OPTIDMA
+	tristate "OPTI FireStar PATA support (Very Experimental)"
+	depends on PCI
+	help
+	  This option enables DMA/PIO support for the later OPTi
+	  controllers found on some old motherboards and in some
+	  laptops.
+
+	  If unsure, say N.
+
+config PATA_PDC2027X
+	tristate "Promise PATA 2027x support"
+	depends on PCI
+	help
+	  This option enables support for Promise PATA pdc20268 to pdc20277 host adapters.
+
+	  If unsure, say N.
+
+config PATA_PDC_OLD
+	tristate "Older Promise PATA controller support"
+	depends on PCI
+	help
+	  This option enables support for the Promise 20246, 20262, 20263,
+	  20265 and 20267 adapters.
+
+	  If unsure, say N.
+
+config PATA_RADISYS
+	tristate "RADISYS 82600 PATA support (Experimental)"
+	depends on PCI
+	help
+	  This option enables support for the RADISYS 82600
+	  PATA controllers via the new ATA layer
+
+	  If unsure, say N.
+
+config PATA_RDC
+	tristate "RDC PATA support"
+	depends on PCI
+	help
+	  This option enables basic support for the later RDC PATA controllers
+	  controllers via the new ATA layer. For the RDC 1010, you need to
+	  enable the IT821X driver instead.
+
+	  If unsure, say N.
+
+config PATA_SC1200
+	tristate "SC1200 PATA support"
+	depends on PCI && (X86_32 || COMPILE_TEST)
+	help
+	  This option enables support for the NatSemi/AMD SC1200 SoC
+	  companion chip used with the Geode processor family.
+
+	  If unsure, say N.
+
+config PATA_SCH
+	tristate "Intel SCH PATA support"
+	depends on PCI
+	help
+	  This option enables support for Intel SCH PATA on the Intel
+	  SCH (US15W, US15L, UL11L) series host controllers.
+
+	  If unsure, say N.
+
+config PATA_SERVERWORKS
+	tristate "SERVERWORKS OSB4/CSB5/CSB6/HT1000 PATA support"
+	depends on PCI
+	help
+	  This option enables support for the Serverworks OSB4/CSB5/CSB6 and
+	  HT1000 PATA controllers, via the new ATA layer.
+
+	  If unsure, say N.
+
+config PATA_SIL680
+	tristate "CMD / Silicon Image 680 PATA support"
+	depends on PCI
+	help
+	  This option enables support for CMD / Silicon Image 680 PATA.
+
+	  If unsure, say N.
+
+config PATA_SIS
+	tristate "SiS PATA support"
+	depends on PCI
+	help
+	  This option enables support for SiS PATA controllers
+
+	  If unsure, say N.
+
+config PATA_TOSHIBA
+	tristate "Toshiba Piccolo support (Experimental)"
+	depends on PCI
+	help
+	  Support for the Toshiba Piccolo controllers. Currently only the
+	  primary channel is supported by this driver.
+
+	  If unsure, say N.
+
+config PATA_TRIFLEX
+	tristate "Compaq Triflex PATA support"
+	depends on PCI
+	help
+	  Enable support for the Compaq 'Triflex' IDE controller as found
+	  on many Compaq Pentium-Pro systems, via the new ATA layer.
+
+	  If unsure, say N.
+
+config PATA_VIA
+	tristate "VIA PATA support"
+	depends on PCI
+	select PATA_TIMINGS
+	help
+	  This option enables support for the VIA PATA interfaces
+	  found on the many VIA chipsets.
+
+	  If unsure, say N.
+
+config PATA_PXA
+	tristate "PXA DMA-capable PATA support"
+	depends on ARCH_PXA || COMPILE_TEST
+	help
+	  This option enables support for harddrive attached to PXA CPU's bus.
+
+	  NOTE: This driver utilizes PXA DMA controller, in case your hardware
+	        is not capable of doing MWDMA, use pata_platform instead.
+
+	  If unsure, say N.
+
+config PATA_WINBOND
+	tristate "Winbond SL82C105 PATA support"
+	depends on PCI
+	help
+	  This option enables support for SL82C105 PATA devices found in the
+	  Netwinder and some other systems
+
+	  If unsure, say N.
+
+endif # ATA_BMDMA
+
+comment "PIO-only SFF controllers"
+
+config PATA_CMD640_PCI
+	tristate "CMD640 PCI PATA support (Experimental)"
+	depends on PCI
+	select PATA_TIMINGS
+	help
+	  This option enables support for the CMD640 PCI IDE
+	  interface chip. Only the primary channel is currently
+	  supported.
+
+	  If unsure, say N.
+
+config PATA_FALCON
+	tristate "Atari Falcon and Q40/Q60 PATA support"
+	depends on M68K && (ATARI || Q40)
+	help
+	  This option enables support for the on-board IDE
+	  interface on the Atari Falcon and Q40/Q60.
+
+	  If unsure, say N.
+
+config PATA_GAYLE
+	tristate "Amiga Gayle PATA support"
+	depends on M68K && AMIGA
+	help
+	  This option enables support for the on-board IDE
+	  interfaces on some Amiga models (A600, A1200,
+	  A4000 and A4000T) and also for IDE interfaces on
+	  the Zorro expansion bus (M-Tech E-Matrix 530
+	  expansion card).
+
+	  If unsure, say N.
+
+config PATA_BUDDHA
+	tristate "Buddha/Catweasel/X-Surf PATA support"
+	depends on ZORRO
+	help
+	  This option enables support for the IDE interfaces
+	  on the Buddha, Catweasel and X-Surf expansion boards
+	  on the Zorro expansion bus. It supports up to two
+	  interfaces on the Buddha, three on the Catweasel and
+	  two on the X-Surf.
+
+	  If unsure, say N.
+
+config PATA_ISAPNP
+	tristate "ISA Plug and Play PATA support"
+	depends on ISAPNP
+	help
+	  This option enables support for ISA plug & play ATA
+	  controllers such as those found on old soundcards.
+
+	  If unsure, say N.
+
+config PATA_IXP4XX_CF
+	tristate "IXP4XX Compact Flash support"
+	depends on ARCH_IXP4XX || COMPILE_TEST
+	help
+	  This option enables support for a Compact Flash connected on
+	  the ixp4xx expansion bus. This driver had been written for
+	  Loft/Avila boards in mind but can work with others.
+
+	  If unsure, say N.
+
+config PATA_MPIIX
+	tristate "Intel PATA MPIIX support"
+	depends on PCI
+	help
+	  This option enables support for MPIIX PATA support.
+
+	  If unsure, say N.
+
+config PATA_NS87410
+	tristate "Nat Semi NS87410 PATA support"
+	depends on PCI
+	select PATA_TIMINGS
+	help
+	  This option enables support for the National Semiconductor
+	  NS87410 PCI-IDE controller.
+
+	  If unsure, say N.
+
+config PATA_OPTI
+	tristate "OPTI621/6215 PATA support (Very Experimental)"
+	depends on PCI
+	help
+	  This option enables full PIO support for the early Opti ATA
+	  controllers found on some old motherboards.
+
+	  If unsure, say N.
+
+config PATA_PCMCIA
+	tristate "PCMCIA PATA support"
+	depends on PCMCIA
+	help
+	  This option enables support for PCMCIA ATA interfaces, including
+	  compact flash card adapters via the new ATA layer.
+
+	  If unsure, say N.
+
+config PATA_PLATFORM
+	tristate "Generic platform device PATA support" if HAVE_PATA_PLATFORM
+	help
+	  This option enables support for generic directly connected ATA
+	  devices commonly found on embedded systems.
+
+	  If unsure, say N.
+
+config PATA_OF_PLATFORM
+	tristate "OpenFirmware platform device PATA support"
+	depends on OF
+	select PATA_PLATFORM
+	help
+	  This option enables support for generic directly connected ATA
+	  devices commonly found on embedded systems with OpenFirmware
+	  bindings.
+
+	  If unsure, say N.
+
+config PATA_QDI
+	tristate "QDI VLB PATA support"
+	depends on ISA
+	select PATA_LEGACY
+	help
+	  Support for QDI 6500 and 6580 PATA controllers on VESA local bus.
+
+config PATA_RB532
+	tristate "RouterBoard 532 PATA CompactFlash support"
+	depends on MIKROTIK_RB532
+	help
+	  This option enables support for the RouterBoard 532
+	  PATA CompactFlash controller.
+
+	  If unsure, say N.
+
+config PATA_RZ1000
+	tristate "PC Tech RZ1000 PATA support"
+	depends on PCI
+	help
+	  This option enables basic support for the PC Tech RZ1000/1
+	  PATA controllers via the new ATA layer
+
+	  If unsure, say N.
+
+config PATA_WINBOND_VLB
+	tristate "Winbond W83759A VLB PATA support (Experimental)"
+	depends on ISA
+	select PATA_LEGACY
+	help
+	  Support for the Winbond W83759A controller on Vesa Local Bus
+	  systems.
+
+comment "Generic fallback / legacy drivers"
+
+config PATA_ACPI
+	tristate "ACPI firmware driver for PATA"
+	depends on ATA_ACPI && ATA_BMDMA && PCI
+	select PATA_TIMINGS
+	help
+	  This option enables an ACPI method driver which drives
+	  motherboard PATA controller interfaces through the ACPI
+	  firmware in the BIOS. This driver can sometimes handle
+	  otherwise unsupported hardware.
+
+config ATA_GENERIC
+	tristate "Generic ATA support"
+	depends on PCI && ATA_BMDMA
+	select SATA_HOST
+	help
+	  This option enables support for generic BIOS configured
+	  ATA controllers via the new ATA layer
+
+	  If unsure, say N.
+
+config PATA_LEGACY
+	tristate "Legacy ISA PATA support (Experimental)"
+	depends on (ISA || PCI)
+	select PATA_TIMINGS
+	help
+	  This option enables support for ISA/VLB/PCI bus legacy PATA
+	  ports and allows them to be accessed via the new ATA layer.
+
+	  If unsure, say N.
+
+endif # ATA_SFF
+endif # ATA