[dpdk-dev] [PATCH 1/2] common/octeontx2: sync mbox with AF

[Jerin Jacob]

On Mon, Oct 25, 2021 at 9:25 AM <kirankumark at marvell.com> wrote:
>
> From: Kiran Kumar K <kirankumark at marvell.com>
>
> Sync mbox with AF, And bump up the version.
>
> Signed-off-by: Kiran Kumar K <kirankumark at marvell.com>

Updated as
    common/octeontx2: update mailbox version to 0xb

    Sync mailbox definition with AF kernel driver.

    Signed-off-by: Kiran Kumar K <kirankumark at marvell.com>
    Acked-by: Jerin Jacob <jerinj at marvell.com>


> ---
>  drivers/common/octeontx2/otx2_mbox.h | 30 ++++++++++++++++++----------
>  1 file changed, 20 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/common/octeontx2/otx2_mbox.h b/drivers/common/octeontx2/otx2_mbox.h
> index b435694db7..25b521a7fa 100644
> --- a/drivers/common/octeontx2/otx2_mbox.h
> +++ b/drivers/common/octeontx2/otx2_mbox.h
> @@ -90,7 +90,7 @@ struct mbox_msghdr {
>  #define OTX2_MBOX_RSP_SIG (0xbeef)
>         /* Signature, for validating corrupted msgs */
>         uint16_t __otx2_io sig;
> -#define OTX2_MBOX_VERSION (0x000a)
> +#define OTX2_MBOX_VERSION (0x000b)
>         /* Version of msg's structure for this ID */
>         uint16_t __otx2_io ver;
>         /* Offset of next msg within mailbox region */
> @@ -356,6 +356,7 @@ struct ready_msg_rsp {
>  };
>
>  enum npc_pkind_type {
> +       NPC_RX_CUSTOM_PRE_L2_PKIND = 55ULL,
>         NPC_RX_VLAN_EXDSA_PKIND = 56ULL,
>         NPC_RX_CHLEN24B_PKIND,
>         NPC_RX_CPT_HDR_PKIND,
> @@ -373,18 +374,27 @@ enum npc_pkind_type {
>  /* Struct to set pkind */
>  struct npc_set_pkind {
>         struct mbox_msghdr hdr;
> -#define OTX2_PRIV_FLAGS_DEFAULT  BIT_ULL(0)
> -#define OTX2_PRIV_FLAGS_EDSA     BIT_ULL(1)
> -#define OTX2_PRIV_FLAGS_HIGIG    BIT_ULL(2)
> -#define OTX2_PRIV_FLAGS_FDSA     BIT_ULL(3)
> -#define OTX2_PRIV_FLAGS_EXDSA    BIT_ULL(4)
> -#define OTX2_PRIV_FLAGS_VLAN_EXDSA    BIT_ULL(5)
> -#define OTX2_PRIV_FLAGS_CUSTOM   BIT_ULL(63)
> +#define OTX2_PRIV_FLAGS_DEFAULT           BIT_ULL(0)
> +#define OTX2_PRIV_FLAGS_EDSA      BIT_ULL(1)
> +#define OTX2_PRIV_FLAGS_HIGIG     BIT_ULL(2)
> +#define OTX2_PRIV_FLAGS_FDSA      BIT_ULL(3)
> +#define OTX2_PRIV_FLAGS_EXDSA     BIT_ULL(4)
> +#define OTX2_PRIV_FLAGS_VLAN_EXDSA BIT_ULL(5)
> +#define OTX2_PRIV_FLAGS_CUSTOM    BIT_ULL(63)
>         uint64_t __otx2_io mode;
> -#define PKIND_TX               BIT_ULL(0)
> -#define PKIND_RX               BIT_ULL(1)
> +#define PKIND_TX BIT_ULL(0)
> +#define PKIND_RX BIT_ULL(1)
>         uint8_t __otx2_io dir;
>         uint8_t __otx2_io pkind; /* valid only in case custom flag */
> +       uint8_t __otx2_io var_len_off;
> +       /* Offset of custom header length field.
> +        * Valid only for pkind NPC_RX_CUSTOM_PRE_L2_PKIND
> +        */
> +       uint8_t __otx2_io var_len_off_mask; /* Mask for length with in offset */
> +       uint8_t __otx2_io shift_dir;
> +       /* Shift direction to get length of the
> +        * header at var_len_off
> +        */
>  };
>
>  /* Structure for requesting resource provisioning.
> --
> 2.25.1
>