diff options
| author |  Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 18:24:12 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 18:24:12 -0800 |
| commit | 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 (patch) | |
| tree | cc5c2d0a898769fd59549594fedb3ee6f84e59a0 /drivers/message/fusion/lsi/mpi_raid.h | |
| download | linux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.tar.gz linux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.zip | |
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().
...
Diffstat (limited to 'drivers/message/fusion/lsi/mpi_raid.h')
| -rw-r--r-- | drivers/message/fusion/lsi/mpi_raid.h | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/drivers/message/fusion/lsi/mpi_raid.h b/drivers/message/fusion/lsi/mpi_raid.h new file mode 100644 index 000000000..36688a921 --- /dev/null +++ b/drivers/message/fusion/lsi/mpi_raid.h @@ -0,0 +1,260 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2001-2008 LSI Corporation. + * + * + * Name: mpi_raid.h + * Title: MPI RAID message and structures + * Creation Date: February 27, 2001 + * + * mpi_raid.h Version: 01.05.05 + * + * Version History + * --------------- + * + * Date Version Description + * -------- -------- ------------------------------------------------------ + * 02-27-01 01.01.01 Original release for this file. + * 03-27-01 01.01.02 Added structure offset comments. + * 08-08-01 01.02.01 Original release for v1.2 work. + * 09-28-01 01.02.02 Major rework for MPI v1.2 Integrated RAID changes. + * 10-04-01 01.02.03 Added ActionData defines for + * MPI_RAID_ACTION_DELETE_VOLUME action. + * 11-01-01 01.02.04 Added define for MPI_RAID_ACTION_ADATA_DO_NOT_SYNC. + * 03-14-02 01.02.05 Added define for MPI_RAID_ACTION_ADATA_LOW_LEVEL_INIT. + * 05-07-02 01.02.06 Added define for MPI_RAID_ACTION_ACTIVATE_VOLUME, + * MPI_RAID_ACTION_INACTIVATE_VOLUME, and + * MPI_RAID_ACTION_ADATA_INACTIVATE_ALL. + * 07-12-02 01.02.07 Added structures for Mailbox request and reply. + * 11-15-02 01.02.08 Added missing MsgContext field to MSG_MAILBOX_REQUEST. + * 04-01-03 01.02.09 New action data option flag for + * MPI_RAID_ACTION_DELETE_VOLUME. + * 05-11-04 01.03.01 Original release for MPI v1.3. + * 08-19-04 01.05.01 Original release for MPI v1.5. + * 01-15-05 01.05.02 Added defines for the two new RAID Actions for + * _SET_RESYNC_RATE and _SET_DATA_SCRUB_RATE. + * 02-28-07 01.05.03 Added new RAID Action, Device FW Update Mode, and + * associated defines. + * 08-07-07 01.05.04 Added Disable Full Rebuild bit to the ActionDataWord + * for the RAID Action MPI_RAID_ACTION_DISABLE_VOLUME. + * 01-15-08 01.05.05 Added define for MPI_RAID_ACTION_SET_VOLUME_NAME. + * -------------------------------------------------------------------------- + */ + +#ifndef MPI_RAID_H +#define MPI_RAID_H + + +/****************************************************************************** +* +* R A I D M e s s a g e s +* +*******************************************************************************/ + + +/****************************************************************************/ +/* RAID Action Request */ +/****************************************************************************/ + +typedef struct _MSG_RAID_ACTION +{ + U8 Action; /* 00h */ + U8 Reserved1; /* 01h */ + U8 ChainOffset; /* 02h */ + U8 Function; /* 03h */ + U8 VolumeID; /* 04h */ + U8 VolumeBus; /* 05h */ + U8 PhysDiskNum; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U32 Reserved2; /* 0Ch */ + U32 ActionDataWord; /* 10h */ + SGE_SIMPLE_UNION ActionDataSGE; /* 14h */ +} MSG_RAID_ACTION_REQUEST, MPI_POINTER PTR_MSG_RAID_ACTION_REQUEST, + MpiRaidActionRequest_t , MPI_POINTER pMpiRaidActionRequest_t; + + +/* RAID Action request Action values */ + +#define MPI_RAID_ACTION_STATUS (0x00) +#define MPI_RAID_ACTION_INDICATOR_STRUCT (0x01) +#define MPI_RAID_ACTION_CREATE_VOLUME (0x02) +#define MPI_RAID_ACTION_DELETE_VOLUME (0x03) +#define MPI_RAID_ACTION_DISABLE_VOLUME (0x04) +#define MPI_RAID_ACTION_ENABLE_VOLUME (0x05) +#define MPI_RAID_ACTION_QUIESCE_PHYS_IO (0x06) +#define MPI_RAID_ACTION_ENABLE_PHYS_IO (0x07) +#define MPI_RAID_ACTION_CHANGE_VOLUME_SETTINGS (0x08) +#define MPI_RAID_ACTION_PHYSDISK_OFFLINE (0x0A) +#define MPI_RAID_ACTION_PHYSDISK_ONLINE (0x0B) +#define MPI_RAID_ACTION_CHANGE_PHYSDISK_SETTINGS (0x0C) +#define MPI_RAID_ACTION_CREATE_PHYSDISK (0x0D) +#define MPI_RAID_ACTION_DELETE_PHYSDISK (0x0E) +#define MPI_RAID_ACTION_FAIL_PHYSDISK (0x0F) +#define MPI_RAID_ACTION_REPLACE_PHYSDISK (0x10) +#define MPI_RAID_ACTION_ACTIVATE_VOLUME (0x11) +#define MPI_RAID_ACTION_INACTIVATE_VOLUME (0x12) +#define MPI_RAID_ACTION_SET_RESYNC_RATE (0x13) +#define MPI_RAID_ACTION_SET_DATA_SCRUB_RATE (0x14) +#define MPI_RAID_ACTION_DEVICE_FW_UPDATE_MODE (0x15) +#define MPI_RAID_ACTION_SET_VOLUME_NAME (0x16) + +/* ActionDataWord defines for use with MPI_RAID_ACTION_CREATE_VOLUME action */ +#define MPI_RAID_ACTION_ADATA_DO_NOT_SYNC (0x00000001) +#define MPI_RAID_ACTION_ADATA_LOW_LEVEL_INIT (0x00000002) + +/* ActionDataWord defines for use with MPI_RAID_ACTION_DELETE_VOLUME action */ +#define MPI_RAID_ACTION_ADATA_KEEP_PHYS_DISKS (0x00000000) +#define MPI_RAID_ACTION_ADATA_DEL_PHYS_DISKS (0x00000001) + +#define MPI_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000) +#define MPI_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000002) + +/* ActionDataWord defines for use with MPI_RAID_ACTION_DISABLE_VOLUME action */ +#define MPI_RAID_ACTION_ADATA_DISABLE_FULL_REBUILD (0x00000001) + +/* ActionDataWord defines for use with MPI_RAID_ACTION_ACTIVATE_VOLUME action */ +#define MPI_RAID_ACTION_ADATA_INACTIVATE_ALL (0x00000001) + +/* ActionDataWord defines for use with MPI_RAID_ACTION_SET_RESYNC_RATE action */ +#define MPI_RAID_ACTION_ADATA_RESYNC_RATE_MASK (0x000000FF) + +/* ActionDataWord defines for use with MPI_RAID_ACTION_SET_DATA_SCRUB_RATE action */ +#define MPI_RAID_ACTION_ADATA_DATA_SCRUB_RATE_MASK (0x000000FF) + +/* ActionDataWord defines for use with MPI_RAID_ACTION_DEVICE_FW_UPDATE_MODE action */ +#define MPI_RAID_ACTION_ADATA_ENABLE_FW_UPDATE (0x00000001) +#define MPI_RAID_ACTION_ADATA_MASK_FW_UPDATE_TIMEOUT (0x0000FF00) +#define MPI_RAID_ACTION_ADATA_SHIFT_FW_UPDATE_TIMEOUT (8) + + +/* RAID Action reply message */ + +typedef struct _MSG_RAID_ACTION_REPLY +{ + U8 Action; /* 00h */ + U8 Reserved; /* 01h */ + U8 MsgLength; /* 02h */ + U8 Function; /* 03h */ + U8 VolumeID; /* 04h */ + U8 VolumeBus; /* 05h */ + U8 PhysDiskNum; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U16 ActionStatus; /* 0Ch */ + U16 IOCStatus; /* 0Eh */ + U32 IOCLogInfo; /* 10h */ + U32 VolumeStatus; /* 14h */ + U32 ActionData; /* 18h */ +} MSG_RAID_ACTION_REPLY, MPI_POINTER PTR_MSG_RAID_ACTION_REPLY, + MpiRaidActionReply_t, MPI_POINTER pMpiRaidActionReply_t; + + +/* RAID Volume reply ActionStatus values */ + +#define MPI_RAID_ACTION_ASTATUS_SUCCESS (0x0000) +#define MPI_RAID_ACTION_ASTATUS_INVALID_ACTION (0x0001) +#define MPI_RAID_ACTION_ASTATUS_FAILURE (0x0002) +#define MPI_RAID_ACTION_ASTATUS_IN_PROGRESS (0x0003) + + +/* RAID Volume reply RAID Volume Indicator structure */ + +typedef struct _MPI_RAID_VOL_INDICATOR +{ + U64 TotalBlocks; /* 00h */ + U64 BlocksRemaining; /* 08h */ +} MPI_RAID_VOL_INDICATOR, MPI_POINTER PTR_MPI_RAID_VOL_INDICATOR, + MpiRaidVolIndicator_t, MPI_POINTER pMpiRaidVolIndicator_t; + + +/****************************************************************************/ +/* SCSI IO RAID Passthrough Request */ +/****************************************************************************/ + +typedef struct _MSG_SCSI_IO_RAID_PT_REQUEST +{ + U8 PhysDiskNum; /* 00h */ + U8 Reserved1; /* 01h */ + U8 ChainOffset; /* 02h */ + U8 Function; /* 03h */ + U8 CDBLength; /* 04h */ + U8 SenseBufferLength; /* 05h */ + U8 Reserved2; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U8 LUN[8]; /* 0Ch */ + U32 Control; /* 14h */ + U8 CDB[16]; /* 18h */ + U32 DataLength; /* 28h */ + U32 SenseBufferLowAddr; /* 2Ch */ + SGE_IO_UNION SGL; /* 30h */ +} MSG_SCSI_IO_RAID_PT_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO_RAID_PT_REQUEST, + SCSIIORaidPassthroughRequest_t, MPI_POINTER pSCSIIORaidPassthroughRequest_t; + + +/* SCSI IO RAID Passthrough reply structure */ + +typedef struct _MSG_SCSI_IO_RAID_PT_REPLY +{ + U8 PhysDiskNum; /* 00h */ + U8 Reserved1; /* 01h */ + U8 MsgLength; /* 02h */ + U8 Function; /* 03h */ + U8 CDBLength; /* 04h */ + U8 SenseBufferLength; /* 05h */ + U8 Reserved2; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U8 SCSIStatus; /* 0Ch */ + U8 SCSIState; /* 0Dh */ + U16 IOCStatus; /* 0Eh */ + U32 IOCLogInfo; /* 10h */ + U32 TransferCount; /* 14h */ + U32 SenseCount; /* 18h */ + U32 ResponseInfo; /* 1Ch */ +} MSG_SCSI_IO_RAID_PT_REPLY, MPI_POINTER PTR_MSG_SCSI_IO_RAID_PT_REPLY, + SCSIIORaidPassthroughReply_t, MPI_POINTER pSCSIIORaidPassthroughReply_t; + + +/****************************************************************************/ +/* Mailbox reqeust structure */ +/****************************************************************************/ + +typedef struct _MSG_MAILBOX_REQUEST +{ + U16 Reserved1; + U8 ChainOffset; + U8 Function; + U16 Reserved2; + U8 Reserved3; + U8 MsgFlags; + U32 MsgContext; + U8 Command[10]; + U16 Reserved4; + SGE_IO_UNION SGL; +} MSG_MAILBOX_REQUEST, MPI_POINTER PTR_MSG_MAILBOX_REQUEST, + MailboxRequest_t, MPI_POINTER pMailboxRequest_t; + + +/* Mailbox reply structure */ +typedef struct _MSG_MAILBOX_REPLY +{ + U16 Reserved1; /* 00h */ + U8 MsgLength; /* 02h */ + U8 Function; /* 03h */ + U16 Reserved2; /* 04h */ + U8 Reserved3; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U16 MailboxStatus; /* 0Ch */ + U16 IOCStatus; /* 0Eh */ + U32 IOCLogInfo; /* 10h */ + U32 Reserved4; /* 14h */ +} MSG_MAILBOX_REPLY, MPI_POINTER PTR_MSG_MAILBOX_REPLY, + MailboxReply_t, MPI_POINTER pMailboxReply_t; + +#endif + + + |