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synced 2026-04-18 06:33:43 -04:00
84287bb328
Add checksum neutral auto that performs checksum neutral mapping without using the C-bit. This is enabled by configuration of a mapping. The checksum neutral function has been split into ila_csum_do_neutral_fmt and ila_csum_do_neutral_nofmt. The former handles the C-bit and includes it in the adjustment value. The latter just sets the adjustment value on the locator diff only. Added configuration for checksum neutral map aut in ila_lwt and ila_xlat. Signed-off-by: Tom Herbert <tom@quantonium.net> Signed-off-by: David S. Miller <davem@davemloft.net>
48 lines
866 B
C
48 lines
866 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/* ila.h - ILA Interface */
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#ifndef _UAPI_LINUX_ILA_H
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#define _UAPI_LINUX_ILA_H
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/* NETLINK_GENERIC related info */
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#define ILA_GENL_NAME "ila"
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#define ILA_GENL_VERSION 0x1
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enum {
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ILA_ATTR_UNSPEC,
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ILA_ATTR_LOCATOR, /* u64 */
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ILA_ATTR_IDENTIFIER, /* u64 */
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ILA_ATTR_LOCATOR_MATCH, /* u64 */
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ILA_ATTR_IFINDEX, /* s32 */
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ILA_ATTR_DIR, /* u32 */
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ILA_ATTR_PAD,
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ILA_ATTR_CSUM_MODE, /* u8 */
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__ILA_ATTR_MAX,
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};
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#define ILA_ATTR_MAX (__ILA_ATTR_MAX - 1)
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enum {
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ILA_CMD_UNSPEC,
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ILA_CMD_ADD,
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ILA_CMD_DEL,
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ILA_CMD_GET,
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__ILA_CMD_MAX,
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};
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#define ILA_CMD_MAX (__ILA_CMD_MAX - 1)
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#define ILA_DIR_IN (1 << 0)
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#define ILA_DIR_OUT (1 << 1)
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enum {
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ILA_CSUM_ADJUST_TRANSPORT,
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ILA_CSUM_NEUTRAL_MAP,
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ILA_CSUM_NO_ACTION,
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ILA_CSUM_NEUTRAL_MAP_AUTO,
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};
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#endif /* _UAPI_LINUX_ILA_H */
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