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nuttx/mm/iob
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chao an e6b37f2b2d mm/iob: revert "modify iob to support header padding and alignment features" 
we don't need to implement l2 isolation through io_head, iob offload will use io_offset

-------------------------------------------------------------
Layout of different NICs implementation:

        iob_data (aligned by CONFIG_IOB_ALIGNMENT)
            |
            |                 io_offset(CONFIG_NET_LL_GUARDSIZE)
            |                                |
            -------------------------------------------------
 Ethernet   |       Reserved    | ETH_HDRLEN |    io_len    |
            ---------------------------------|---------------
 8021Q      |   Reserved  | ETH_8021Q_HDRLEN |    io_len    |
            ---------------------------------|---------------
 ipforward  |            Reserved            |    io_len    |
            -------------------------------------------------

--------------------------------------------------------------------

Signed-off-by: chao an <anchao@xiaomi.com>
2022-12-21 01:43:02 +08:00
..
iob_add_queue.c
Remove the private NULL, TRUE and FALSE macros
2022-07-31 22:12:57 +03:00
iob_alloc_qentry.c
mm: Author Gregory Nutt: update licenses to Apache
2021-02-09 01:21:53 -08:00
iob_alloc.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_clone.c
mm/iob: add support of partial bytes clone
2022-12-14 21:37:20 +08:00
iob_concat.c
mm: Author Gregory Nutt: update licenses to Apache
2021-02-09 01:21:53 -08:00
iob_contig.c
Revert "mm/iob/contig: enhance iob contig to support iob chain"
2022-12-19 01:32:05 +08:00
iob_copyin.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_copyout.c
mm: Author Gregory Nutt: update licenses to Apache
2021-02-09 01:21:53 -08:00
iob_count.c
mm/iob: add a helper function to get iob count in chain
2022-12-21 01:40:24 +08:00
iob_dump.c
mm: nxstyle fixes
2021-02-09 01:21:53 -08:00
iob_free_chain.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_free_qentry.c
mm: Author Gregory Nutt: update licenses to Apache
2021-02-09 01:21:53 -08:00
iob_free_queue_qentry.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_free_queue.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_free.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_get_queue_size.c
mm/iob: add iob_get_queue_size() helper
2021-07-05 06:20:52 -05:00
iob_initialize.c
mm/iob: revert "modify iob to support header padding and alignment features"
2022-12-21 01:43:02 +08:00
iob_navail.c
mm: Author Gregory Nutt: update licenses to Apache
2021-02-09 01:21:53 -08:00
iob_notifier.c
sched/wqueue: Change the return type of work_notifier_teardown to void
2022-05-14 00:35:29 +03:00
iob_pack.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_peek_queue.c
Remove the private NULL, TRUE and FALSE macros
2022-07-31 22:12:57 +03:00
iob_remove_queue.c
Remove the private NULL, TRUE and FALSE macros
2022-07-31 22:12:57 +03:00
iob_reserve.c
mm/iob: reserved bytes should be updated after each iteration
2022-12-07 21:24:25 +08:00
iob_statistics.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_tailroom.c
Add iob_tailroom
2021-06-30 06:40:13 -05:00
iob_test.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_trimhead_queue.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_trimhead.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_trimtail.c
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
iob_update_pktlen.c
mm/iob: new function iob_update_pktlen() to update packet length of the iob
2022-11-29 13:16:23 +08:00
iob.h
iob: Remove iob_user_e enum and related code
2022-08-15 08:41:20 +03:00
Kconfig
mm/iob: revert "modify iob to support header padding and alignment features"
2022-12-21 01:43:02 +08:00
Make.defs
mm/iob: add a helper function to get iob count in chain
2022-12-21 01:40:24 +08:00