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linux-headers: Update to Linux v6.8-rc6

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The idea with this update is to get the latest KVM caps for RISC-V.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20240304134732.386590-2-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Daniel Henrique Barboza 2024-03-04 10:47:31 -03:00 • committed by Alistair Francis
parent e73d59675d
commit 6a02465f91
23 changed files with 381 additions and 112 deletions
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10
include/standard-headers/drm/drm_fourcc.h
View file

@ -53,7 +53,7 @@ extern "C" {
* Format modifiers may change any property of the buffer, including the number
* of planes and/or the required allocation size. Format modifiers are
* vendor-namespaced, and as such the relationship between a fourcc code and a
* modifier is specific to the modifer being used. For example, some modifiers
* modifier is specific to the modifier being used. For example, some modifiers
* may preserve meaning - such as number of planes - from the fourcc code,
* whereas others may not.
*
@ -78,7 +78,7 @@ extern "C" {
* format.
* - Higher-level programs interfacing with KMS/GBM/EGL/Vulkan/etc: these users
* see modifiers as opaque tokens they can check for equality and intersect.
* These users musn't need to know to reason about the modifier value
* These users mustn't need to know to reason about the modifier value
* (i.e. they are not expected to extract information out of the modifier).
*
* Vendors should document their modifier usage in as much detail as
@ -539,7 +539,7 @@ extern "C" {
* This is a tiled layout using 4Kb tiles in row-major layout.
* Within the tile pixels are laid out in 16 256 byte units / sub-tiles which
* are arranged in four groups (two wide, two high) with column-major layout.
* Each group therefore consits out of four 256 byte units, which are also laid
* Each group therefore consists out of four 256 byte units, which are also laid
* out as 2x2 column-major.
* 256 byte units are made out of four 64 byte blocks of pixels, producing
* either a square block or a 2:1 unit.
@ -1102,7 +1102,7 @@ drm_fourcc_canonicalize_nvidia_format_mod(uint64_t modifier)
*/
/*
* The top 4 bits (out of the 56 bits alloted for specifying vendor specific
* The top 4 bits (out of the 56 bits allotted for specifying vendor specific
* modifiers) denote the category for modifiers. Currently we have three
* categories of modifiers ie AFBC, MISC and AFRC. We can have a maximum of
* sixteen different categories.
@ -1418,7 +1418,7 @@ drm_fourcc_canonicalize_nvidia_format_mod(uint64_t modifier)
* Amlogic FBC Memory Saving mode
*
* Indicates the storage is packed when pixel size is multiple of word
* boudaries, i.e. 8bit should be stored in this mode to save allocation
* boundaries, i.e. 8bit should be stored in this mode to save allocation
* memory.
*
* This mode reduces body layout to 3072 bytes per 64x32 superblock with

41
include/standard-headers/linux/ethtool.h
View file

@ -1266,6 +1266,8 @@ struct ethtool_rxfh_indir {
* hardware hash key.
* @hfunc: Defines the current RSS hash function used by HW (or to be set to).
* Valid values are one of the %ETH_RSS_HASH_*.
* @input_xfrm: Defines how the input data is transformed. Valid values are one
* of %RXH_XFRM_*.
* @rsvd8: Reserved for future use; see the note on reserved space.
* @rsvd32: Reserved for future use; see the note on reserved space.
* @rss_config: RX ring/queue index for each hash value i.e., indirection table
@ -1285,7 +1287,8 @@ struct ethtool_rxfh {
uint32_t indir_size;
uint32_t key_size;
uint8_t hfunc;
uint8_t rsvd8[3];
uint8_t input_xfrm;
uint8_t rsvd8[2];
uint32_t rsvd32;
uint32_t rss_config[];
};
@ -1992,6 +1995,15 @@ static inline int ethtool_validate_duplex(uint8_t duplex)
#define WOL_MODE_COUNT 8
/* RSS hash function data
* XOR the corresponding source and destination fields of each specified
* protocol. Both copies of the XOR'ed fields are fed into the RSS and RXHASH
* calculation. Note that this XORing reduces the input set entropy and could
* be exploited to reduce the RSS queue spread.
*/
#define RXH_XFRM_SYM_XOR (1 << 0)
#define RXH_XFRM_NO_CHANGE 0xff
/* L2-L4 network traffic flow types */
#define TCP_V4_FLOW 0x01 /* hash or spec (tcp_ip4_spec) */
#define UDP_V4_FLOW 0x02 /* hash or spec (udp_ip4_spec) */
@ -2128,18 +2140,6 @@ enum ethtool_reset_flags {
* refused. For drivers: ignore this field (use kernel's
* __ETHTOOL_LINK_MODE_MASK_NBITS instead), any change to it will
* be overwritten by kernel.
* @supported: Bitmap with each bit meaning given by
* %ethtool_link_mode_bit_indices for the link modes, physical
* connectors and other link features for which the interface
* supports autonegotiation or auto-detection. Read-only.
* @advertising: Bitmap with each bit meaning given by
* %ethtool_link_mode_bit_indices for the link modes, physical
* connectors and other link features that are advertised through
* autonegotiation or enabled for auto-detection.
* @lp_advertising: Bitmap with each bit meaning given by
* %ethtool_link_mode_bit_indices for the link modes, and other
* link features that the link partner advertised through
* autonegotiation; 0 if unknown or not applicable. Read-only.
* @transceiver: Used to distinguish different possible PHY types,
* reported consistently by PHYLIB. Read-only.
* @master_slave_cfg: Master/slave port mode.
@ -2181,6 +2181,21 @@ enum ethtool_reset_flags {
* %set_link_ksettings() should validate all fields other than @cmd
* and @link_mode_masks_nwords that are not described as read-only or
* deprecated, and must ignore all fields described as read-only.
*
* @link_mode_masks is divided into three bitfields, each of length
* @link_mode_masks_nwords:
* - supported: Bitmap with each bit meaning given by
* %ethtool_link_mode_bit_indices for the link modes, physical
* connectors and other link features for which the interface
* supports autonegotiation or auto-detection. Read-only.
* - advertising: Bitmap with each bit meaning given by
* %ethtool_link_mode_bit_indices for the link modes, physical
* connectors and other link features that are advertised through
* autonegotiation or enabled for auto-detection.
* - lp_advertising: Bitmap with each bit meaning given by
* %ethtool_link_mode_bit_indices for the link modes, and other
* link features that the link partner advertised through
* autonegotiation; 0 if unknown or not applicable. Read-only.
*/
struct ethtool_link_settings {
uint32_t cmd;

8
include/standard-headers/linux/virtio_config.h
View file

@ -52,7 +52,7 @@
* rest are per-device feature bits.
*/
#define VIRTIO_TRANSPORT_F_START 28
#define VIRTIO_TRANSPORT_F_END 41
#define VIRTIO_TRANSPORT_F_END 42
#ifndef VIRTIO_CONFIG_NO_LEGACY
/* Do we get callbacks when the ring is completely used, even if we've
@ -112,4 +112,10 @@
* This feature indicates that the driver can reset a queue individually.
*/
#define VIRTIO_F_RING_RESET 40
/*
* This feature indicates that the device support administration virtqueues.
*/
#define VIRTIO_F_ADMIN_VQ 41
#endif /* _LINUX_VIRTIO_CONFIG_H */

68
include/standard-headers/linux/virtio_pci.h
View file

@ -175,6 +175,9 @@ struct virtio_pci_modern_common_cfg {
uint16_t queue_notify_data; /* read-write */
uint16_t queue_reset; /* read-write */
uint16_t admin_queue_index; /* read-only */
uint16_t admin_queue_num; /* read-only */
};
/* Fields in VIRTIO_PCI_CAP_PCI_CFG: */
@ -215,7 +218,72 @@ struct virtio_pci_cfg_cap {
#define VIRTIO_PCI_COMMON_Q_USEDHI 52
#define VIRTIO_PCI_COMMON_Q_NDATA 56
#define VIRTIO_PCI_COMMON_Q_RESET 58
#define VIRTIO_PCI_COMMON_ADM_Q_IDX 60
#define VIRTIO_PCI_COMMON_ADM_Q_NUM 62
#endif /* VIRTIO_PCI_NO_MODERN */
/* Admin command status. */
#define VIRTIO_ADMIN_STATUS_OK 0
/* Admin command opcode. */
#define VIRTIO_ADMIN_CMD_LIST_QUERY 0x0
#define VIRTIO_ADMIN_CMD_LIST_USE 0x1
/* Admin command group type. */
#define VIRTIO_ADMIN_GROUP_TYPE_SRIOV 0x1
/* Transitional device admin command. */
#define VIRTIO_ADMIN_CMD_LEGACY_COMMON_CFG_WRITE 0x2
#define VIRTIO_ADMIN_CMD_LEGACY_COMMON_CFG_READ 0x3
#define VIRTIO_ADMIN_CMD_LEGACY_DEV_CFG_WRITE 0x4
#define VIRTIO_ADMIN_CMD_LEGACY_DEV_CFG_READ 0x5
#define VIRTIO_ADMIN_CMD_LEGACY_NOTIFY_INFO 0x6
struct QEMU_PACKED virtio_admin_cmd_hdr {
uint16_t opcode;
/*
* 1 - SR-IOV
* 2-65535 - reserved
*/
uint16_t group_type;
/* Unused, reserved for future extensions. */
uint8_t reserved1[12];
uint64_t group_member_id;
};
struct QEMU_PACKED virtio_admin_cmd_status {
uint16_t status;
uint16_t status_qualifier;
/* Unused, reserved for future extensions. */
uint8_t reserved2[4];
};
struct QEMU_PACKED virtio_admin_cmd_legacy_wr_data {
uint8_t offset; /* Starting offset of the register(s) to write. */
uint8_t reserved[7];
uint8_t registers[];
};
struct QEMU_PACKED virtio_admin_cmd_legacy_rd_data {
uint8_t offset; /* Starting offset of the register(s) to read. */
};
#define VIRTIO_ADMIN_CMD_NOTIFY_INFO_FLAGS_END 0
#define VIRTIO_ADMIN_CMD_NOTIFY_INFO_FLAGS_OWNER_DEV 0x1
#define VIRTIO_ADMIN_CMD_NOTIFY_INFO_FLAGS_OWNER_MEM 0x2
#define VIRTIO_ADMIN_CMD_MAX_NOTIFY_INFO 4
struct QEMU_PACKED virtio_admin_cmd_notify_info_data {
uint8_t flags; /* 0 = end of list, 1 = owner device, 2 = member device */
uint8_t bar; /* BAR of the member or the owner device */
uint8_t padding[6];
uint64_t offset; /* Offset within bar. */
};
struct virtio_admin_cmd_notify_info_result {
struct virtio_admin_cmd_notify_info_data entries[VIRTIO_ADMIN_CMD_MAX_NOTIFY_INFO];
};
#endif

7
include/standard-headers/linux/virtio_pmem.h
View file

@ -14,6 +14,13 @@
#include "standard-headers/linux/virtio_ids.h"
#include "standard-headers/linux/virtio_config.h"
/* Feature bits */
/* guest physical address range will be indicated as shared memory region 0 */
#define VIRTIO_PMEM_F_SHMEM_REGION 0
/* shmid of the shared memory region corresponding to the pmem */
#define VIRTIO_PMEM_SHMEM_REGION_ID 0
struct virtio_pmem_config {
uint64_t start;
uint64_t size;