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shared/linux: update kernel headers

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The kernel was updated to not use fake flex arrays with zero size.
Updating should allow -fstrict-flex-arrays to be used.

Headers pulled from kernel-headers-6.2.0-0.rc6.git0.1.fc38.x86_64.

Note that this is not a straighforward copy: our files have local modifications
(listed in README) that need to be preserved.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2023-02-05 20:11:56 +01:00
parent ecf4be2952
commit 99d4dfd184
6 changed files with 654 additions and 300 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/shared/linux/README
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@@ -1,4 +1,4 @@
The files in this directory are copied from kernel-5.2, and the following modifications are applied:
The files in this directory are copied from kernel-6.2, and the following modifications are applied:
- auto_dev-ioctl.h: set AUTOFS_DEV_IOCTL_VERSION_MINOR to 0
- auto_dev-ioctl.h: define AUTOFS_IOCTL if not defined
- bpf_insn.h: This is imported from samples/bpf/bpf_insn.h

8
src/shared/linux/auto_dev-ioctl.h
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@@ -8,8 +8,8 @@
* option, any later version, incorporated herein by reference.
*/
#ifndef _UAPI_LINUX_AUTO_DEV_IOCTL_H
#define _UAPI_LINUX_AUTO_DEV_IOCTL_H
#ifndef _LINUX_AUTO_DEV_IOCTL_H
#define _LINUX_AUTO_DEV_IOCTL_H
#include <linux/auto_fs.h>
#include <linux/string.h>
@@ -112,7 +112,7 @@ struct autofs_dev_ioctl {
char path[0];
};
static inline void init_autofs_dev_ioctl(struct autofs_dev_ioctl *in)
static __inline__ void init_autofs_dev_ioctl(struct autofs_dev_ioctl *in)
{
memset(in, 0, AUTOFS_DEV_IOCTL_SIZE);
in->ver_major = AUTOFS_DEV_IOCTL_VERSION_MAJOR;
@@ -217,4 +217,4 @@ enum {
_IOWR(AUTOFS_IOCTL, \
AUTOFS_DEV_IOCTL_ISMOUNTPOINT_CMD, struct autofs_dev_ioctl)
#endif /* _UAPI_LINUX_AUTO_DEV_IOCTL_H */
#endif /* _LINUX_AUTO_DEV_IOCTL_H */

801
src/shared/linux/bpf.h
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File diff suppressed because it is too large Load Diff

6
src/shared/linux/bpf_common.h
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@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__LINUX_BPF_COMMON_H__
#define _UAPI__LINUX_BPF_COMMON_H__
#ifndef __LINUX_BPF_COMMON_H__
#define __LINUX_BPF_COMMON_H__
/* Instruction classes */
#define BPF_CLASS(code) ((code) & 0x07)
@@ -54,4 +54,4 @@
#define BPF_MAXINSNS 4096
#endif
#endif /* _UAPI__LINUX_BPF_COMMON_H__ */
#endif /* __LINUX_BPF_COMMON_H__ */

8
src/shared/linux/dm-ioctl.h
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@@ -182,7 +182,7 @@ struct dm_target_spec {
struct dm_target_deps {
__u32 count; /* Array size */
__u32 padding; /* unused */
__u64 dev[0]; /* out */
__u64 dev[]; /* out */
};
/*
@@ -192,7 +192,7 @@ struct dm_name_list {
__u64 dev;
__u32 next; /* offset to the next record from
the _start_ of this */
char name[0];
char name[];
/*
* The following members can be accessed by taking a pointer that
@@ -216,7 +216,7 @@ struct dm_target_versions {
__u32 next;
__u32 version[3];
char name[0];
char name[];
};
/*
@@ -225,7 +225,7 @@ struct dm_target_versions {
struct dm_target_msg {
__u64 sector; /* Device sector */
char message[0];
char message[];
};
/*

129
src/shared/linux/ethtool.h
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@@ -11,16 +11,14 @@
* Portions Copyright (C) Sun Microsystems 2008
*/
#ifndef _UAPI_LINUX_ETHTOOL_H
#define _UAPI_LINUX_ETHTOOL_H
#ifndef _LINUX_ETHTOOL_H
#define _LINUX_ETHTOOL_H
#include <linux/const.h>
#include <linux/types.h>
#include <linux/if_ether.h>
#ifndef __KERNEL__
#include <limits.h> /* for INT_MAX */
#endif
#ifndef __KERNEL_DIV_ROUND_UP
#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
@@ -126,14 +124,14 @@ struct ethtool_cmd {
__u32 reserved[2];
};
static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
static __inline__ void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
__u32 speed)
{
ep->speed = (__u16)(speed & 0xFFFF);
ep->speed_hi = (__u16)(speed >> 16);
}
static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
static __inline__ __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
{
return ((__u32) ep->speed_hi << 16) | (__u32) ep->speed;
}
@@ -163,8 +161,10 @@ static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
* in its bus driver structure (e.g. pci_driver::name). Must
* not be an empty string.
* @version: Driver version string; may be an empty string
* @fw_version: Firmware version string; may be an empty string
* @erom_version: Expansion ROM version string; may be an empty string
* @fw_version: Firmware version string; driver defined; may be an
* empty string
* @erom_version: Expansion ROM version string; driver defined; may be
* an empty string
* @bus_info: Device bus address. This should match the dev_name()
* string for the underlying bus device, if there is one. May be
* an empty string.
@@ -183,10 +183,6 @@ static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
*
* Users can use the %ETHTOOL_GSSET_INFO command to get the number of
* strings in any string set (from Linux 2.6.34).
*
* Drivers should set at most @driver, @version, @fw_version and
* @bus_info in their get_drvinfo() implementation. The ethtool
* core fills in the other fields using other driver operations.
*/
struct ethtool_drvinfo {
__u32 cmd;
@@ -261,7 +257,7 @@ struct ethtool_tunable {
__u32 id;
__u32 type_id;
__u32 len;
void *data[0];
void *data[];
};
#define DOWNSHIFT_DEV_DEFAULT_COUNT 0xff
@@ -326,7 +322,7 @@ struct ethtool_regs {
__u32 cmd;
__u32 version;
__u32 len;
__u8 data[0];
__u8 data[];
};
/**
@@ -352,7 +348,7 @@ struct ethtool_eeprom {
__u32 magic;
__u32 offset;
__u32 len;
__u8 data[0];
__u8 data[];
};
/**
@@ -740,6 +736,51 @@ enum ethtool_module_power_mode {
ETHTOOL_MODULE_POWER_MODE_HIGH,
};
/**
* enum ethtool_podl_pse_admin_state - operational state of the PoDL PSE
* functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState
* @ETHTOOL_PODL_PSE_ADMIN_STATE_UNKNOWN: state of PoDL PSE functions are
* unknown
* @ETHTOOL_PODL_PSE_ADMIN_STATE_DISABLED: PoDL PSE functions are disabled
* @ETHTOOL_PODL_PSE_ADMIN_STATE_ENABLED: PoDL PSE functions are enabled
*/
enum ethtool_podl_pse_admin_state {
ETHTOOL_PODL_PSE_ADMIN_STATE_UNKNOWN = 1,
ETHTOOL_PODL_PSE_ADMIN_STATE_DISABLED,
ETHTOOL_PODL_PSE_ADMIN_STATE_ENABLED,
};
/**
* enum ethtool_podl_pse_pw_d_status - power detection status of the PoDL PSE.
* IEEE 802.3-2018 30.15.1.1.3 aPoDLPSEPowerDetectionStatus:
* @ETHTOOL_PODL_PSE_PW_D_STATUS_UNKNOWN: PoDL PSE
* @ETHTOOL_PODL_PSE_PW_D_STATUS_DISABLED: "The enumeration “disabled” is
* asserted true when the PoDL PSE state diagram variable mr_pse_enable is
* false"
* @ETHTOOL_PODL_PSE_PW_D_STATUS_SEARCHING: "The enumeration “searching” is
* asserted true when either of the PSE state diagram variables
* pi_detecting or pi_classifying is true."
* @ETHTOOL_PODL_PSE_PW_D_STATUS_DELIVERING: "The enumeration “deliveringPower”
* is asserted true when the PoDL PSE state diagram variable pi_powered is
* true."
* @ETHTOOL_PODL_PSE_PW_D_STATUS_SLEEP: "The enumeration “sleep” is asserted
* true when the PoDL PSE state diagram variable pi_sleeping is true."
* @ETHTOOL_PODL_PSE_PW_D_STATUS_IDLE: "The enumeration “idle” is asserted true
* when the logical combination of the PoDL PSE state diagram variables
* pi_prebiased*!pi_sleeping is true."
* @ETHTOOL_PODL_PSE_PW_D_STATUS_ERROR: "The enumeration “error” is asserted
* true when the PoDL PSE state diagram variable overload_held is true."
*/
enum ethtool_podl_pse_pw_d_status {
ETHTOOL_PODL_PSE_PW_D_STATUS_UNKNOWN = 1,
ETHTOOL_PODL_PSE_PW_D_STATUS_DISABLED,
ETHTOOL_PODL_PSE_PW_D_STATUS_SEARCHING,
ETHTOOL_PODL_PSE_PW_D_STATUS_DELIVERING,
ETHTOOL_PODL_PSE_PW_D_STATUS_SLEEP,
ETHTOOL_PODL_PSE_PW_D_STATUS_IDLE,
ETHTOOL_PODL_PSE_PW_D_STATUS_ERROR,
};
/**
* struct ethtool_gstrings - string set for data tagging
* @cmd: Command number = %ETHTOOL_GSTRINGS
@@ -756,7 +797,7 @@ struct ethtool_gstrings {
__u32 cmd;
__u32 string_set;
__u32 len;
__u8 data[0];
__u8 data[];
};
/**
@@ -781,7 +822,7 @@ struct ethtool_sset_info {
__u32 cmd;
__u32 reserved;
__u64 sset_mask;
__u32 data[0];
__u32 data[];
};
/**
@@ -821,7 +862,7 @@ struct ethtool_test {
__u32 flags;
__u32 reserved;
__u32 len;
__u64 data[0];
__u64 data[];
};
/**
@@ -838,7 +879,7 @@ struct ethtool_test {
struct ethtool_stats {
__u32 cmd;
__u32 n_stats;
__u64 data[0];
__u64 data[];
};
/**
@@ -855,7 +896,7 @@ struct ethtool_stats {
struct ethtool_perm_addr {
__u32 cmd;
__u32 size;
__u8 data[0];
__u8 data[];
};
/* boolean flags controlling per-interface behavior characteristics.
@@ -1063,12 +1104,12 @@ struct ethtool_rx_flow_spec {
#define ETHTOOL_RX_FLOW_SPEC_RING 0x00000000FFFFFFFFLL
#define ETHTOOL_RX_FLOW_SPEC_RING_VF 0x000000FF00000000LL
#define ETHTOOL_RX_FLOW_SPEC_RING_VF_OFF 32
static inline __u64 ethtool_get_flow_spec_ring(__u64 ring_cookie)
static __inline__ __u64 ethtool_get_flow_spec_ring(__u64 ring_cookie)
{
return ETHTOOL_RX_FLOW_SPEC_RING & ring_cookie;
}
static inline __u64 ethtool_get_flow_spec_ring_vf(__u64 ring_cookie)
static __inline__ __u64 ethtool_get_flow_spec_ring_vf(__u64 ring_cookie)
{
return (ETHTOOL_RX_FLOW_SPEC_RING_VF & ring_cookie) >>
ETHTOOL_RX_FLOW_SPEC_RING_VF_OFF;
@@ -1164,7 +1205,7 @@ struct ethtool_rxnfc {
struct ethtool_rxfh_indir {
__u32 cmd;
__u32 size;
__u32 ring_index[0];
__u32 ring_index[];
};
/**
@@ -1205,7 +1246,7 @@ struct ethtool_rxfh {
__u8 hfunc;
__u8 rsvd8[3];
__u32 rsvd32;
__u32 rss_config[0];
__u32 rss_config[];
};
#define ETH_RXFH_CONTEXT_ALLOC 0xffffffff
#define ETH_RXFH_INDIR_NO_CHANGE 0xffffffff
@@ -1290,7 +1331,7 @@ struct ethtool_dump {
__u32 version;
__u32 flag;
__u32 len;
__u8 data[0];
__u8 data[];
};
#define ETH_FW_DUMP_DISABLE 0
@@ -1322,7 +1363,7 @@ struct ethtool_get_features_block {
struct ethtool_gfeatures {
__u32 cmd;
__u32 size;
struct ethtool_get_features_block features[0];
struct ethtool_get_features_block features[];
};
/**
@@ -1344,7 +1385,7 @@ struct ethtool_set_features_block {
struct ethtool_sfeatures {
__u32 cmd;
__u32 size;
struct ethtool_set_features_block features[0];
struct ethtool_set_features_block features[];
};
/**
@@ -1696,6 +1737,13 @@ enum ethtool_link_mode_bit_indices {
ETHTOOL_LINK_MODE_100baseFX_Half_BIT = 90,
ETHTOOL_LINK_MODE_100baseFX_Full_BIT = 91,
ETHTOOL_LINK_MODE_10baseT1L_Full_BIT = 92,
ETHTOOL_LINK_MODE_800000baseCR8_Full_BIT = 93,
ETHTOOL_LINK_MODE_800000baseKR8_Full_BIT = 94,
ETHTOOL_LINK_MODE_800000baseDR8_Full_BIT = 95,
ETHTOOL_LINK_MODE_800000baseDR8_2_Full_BIT = 96,
ETHTOOL_LINK_MODE_800000baseSR8_Full_BIT = 97,
ETHTOOL_LINK_MODE_800000baseVR8_Full_BIT = 98,
/* must be last entry */
__ETHTOOL_LINK_MODE_MASK_NBITS
};
@@ -1807,10 +1855,11 @@ enum ethtool_link_mode_bit_indices {
#define SPEED_100000 100000
#define SPEED_200000 200000
#define SPEED_400000 400000
#define SPEED_800000 800000
#define SPEED_UNKNOWN -1
static inline int ethtool_validate_speed(__u32 speed)
static __inline__ int ethtool_validate_speed(__u32 speed)
{
return speed <= INT_MAX || speed == (__u32)SPEED_UNKNOWN;
}
@@ -1820,7 +1869,7 @@ static inline int ethtool_validate_speed(__u32 speed)
#define DUPLEX_FULL 0x01
#define DUPLEX_UNKNOWN 0xff
static inline int ethtool_validate_duplex(__u8 duplex)
static __inline__ int ethtool_validate_duplex(__u8 duplex)
{
switch (duplex) {
case DUPLEX_HALF:
@@ -1844,6 +1893,20 @@ static inline int ethtool_validate_duplex(__u8 duplex)
#define MASTER_SLAVE_STATE_SLAVE 3
#define MASTER_SLAVE_STATE_ERR 4
/* These are used to throttle the rate of data on the phy interface when the
* native speed of the interface is higher than the link speed. These should
* not be used for phy interfaces which natively support multiple speeds (e.g.
* MII or SGMII).
*/
/* No rate matching performed. */
#define RATE_MATCH_NONE 0
/* The phy sends pause frames to throttle the MAC. */
#define RATE_MATCH_PAUSE 1
/* The phy asserts CRS to prevent the MAC from transmitting. */
#define RATE_MATCH_CRS 2
/* The MAC is programmed with a sufficiently-large IPG. */
#define RATE_MATCH_OPEN_LOOP 3
/* Which connector port. */
#define PORT_TP 0x00
#define PORT_AUI 0x01
@@ -2037,8 +2100,8 @@ enum ethtool_reset_flags {
* reported consistently by PHYLIB. Read-only.
* @master_slave_cfg: Master/slave port mode.
* @master_slave_state: Master/slave port state.
* @rate_matching: Rate adaptation performed by the PHY
* @reserved: Reserved for future use; see the note on reserved space.
* @reserved1: Reserved for future use; see the note on reserved space.
* @link_mode_masks: Variable length bitmaps.
*
* If autonegotiation is disabled, the speed and @duplex represent the
@@ -2089,13 +2152,13 @@ struct ethtool_link_settings {
__u8 transceiver;
__u8 master_slave_cfg;
__u8 master_slave_state;
__u8 reserved1[1];
__u8 rate_matching;
__u32 reserved[7];
__u32 link_mode_masks[0];
__u32 link_mode_masks[];
/* layout of link_mode_masks fields:
* __u32 map_supported[link_mode_masks_nwords];
* __u32 map_advertising[link_mode_masks_nwords];
* __u32 map_lp_advertising[link_mode_masks_nwords];
*/
};
#endif /* _UAPI_LINUX_ETHTOOL_H */
#endif /* _LINUX_ETHTOOL_H */