78 lines
2.5 KiB
C
78 lines
2.5 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (c) 2013, Intel Corporation. */
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#ifndef _KCOMPAT_RHEL_DEFS_H_
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#define _KCOMPAT_RHEL_DEFS_H_
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/* This is the RedHat Enterprise Linux distribution specific definitions file.
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* It defines what features need backports for a given version of the RHEL
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* kernel.
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*
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* It checks the RHEL_RELEASE_CODE and RHEL_RELEASE_VERSION macros to decide
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* what support the target kernel has.
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*
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* It assumes that kcompat_std_defs.h has already been processed, and will
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* #define or #undef any flags that have changed based on backports done by
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* RHEL.
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*/
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#if !RHEL_RELEASE_CODE
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#error "RHEL_RELEASE_CODE is 0 or undefined"
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#endif
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#ifndef RHEL_RELEASE_VERSION
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#error "RHEL_RELEASE_VERSION is undefined"
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#endif
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/*****************************************************************************/
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#if (RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(7,3))
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#else /* >= 7.3 */
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#undef NEED_DEV_PRINTK_ONCE
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#endif /* 7.3 */
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/*****************************************************************************/
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#if (RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(7,5))
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#else /* >= 7.5 */
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#define HAVE_TCF_EXTS_TO_LIST
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#endif /* 7.5 */
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/*****************************************************************************/
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#if (RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(7,6))
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#else /* >= 7.6 */
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#undef NEED_TC_CLS_CAN_OFFLOAD_AND_CHAIN0
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#undef NEED_TC_SETUP_QDISC_MQPRIO
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#endif /* 7.6 */
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/*****************************************************************************/
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#if (RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(7,7))
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#else /* >= 7.7 */
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#define HAVE_DEVLINK_PORT_ATTRS_SET_PORT_FLAVOUR
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#endif /* 7.7 */
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/*****************************************************************************/
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#if (RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(8,0))
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#else /* >= 8.0 */
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#undef HAVE_TCF_EXTS_TO_LIST
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#define HAVE_TCF_EXTS_FOR_EACH_ACTION
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#endif /* 7.5 */
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/*****************************************************************************/
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#if (RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(8,2))
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#else /* >= 8.2 */
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#undef NEED_DEVLINK_FLASH_UPDATE_STATUS_NOTIFY
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#undef NEED_SKB_FRAG_OFF_ACCESSORS
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#undef NEED_FLOW_INDR_BLOCK_CB_REGISTER
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#define HAVE_DEVLINK_PORT_ATTRS_SET_SWITCH_ID
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#endif /* 8.2 */
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/*****************************************************************************/
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#if (RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(8,4))
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#else /* >= 8.4 */
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#undef NEED_DEVLINK_PORT_ATTRS_SET_STRUCT
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#undef NEED_NET_PREFETCH
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#undef NEED_DEVLINK_FLASH_UPDATE_TIMEOUT_NOTIFY
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#undef HAVE_XDP_QUERY_PROG
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#endif /* 8.4 */
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#endif /* _KCOMPAT_RHEL_DEFS_H_ */
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