linux-kernel - Re: [PATCH v1] Bluetooth: Fix the HCI to MGMT status conversion table

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Date:   Wed, 28 Apr 2021 16:05:54 -0700
From:   Yu Liu <yudiliu@...gle.com>
To:     linux-bluetooth@...r.kernel.org,
        Marcel Holtmann <marcel@...tmann.org>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH v1] Bluetooth: Fix the HCI to MGMT status conversion table

Ping for attention, thanks.


On Mon, Apr 19, 2021 at 4:53 PM Yu Liu <yudiliu@...gle.com> wrote:
>
> 0x2B, 0x31 and 0x33 are reserved for future use but were not present in
> the HCI to MGMT conversion table, this caused the conversion to be
> incorrect for the HCI status code greater than 0x2A.
>
> Reviewed-by: Miao-chen Chou <mcchou@...omium.org>
> Signed-off-by: Yu Liu <yudiliu@...gle.com>
> ---
>
> Changes in v1:
> - Initial change
>
>  net/bluetooth/mgmt.c | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
> index 40f75b8e1416..b44e19c69c44 100644
> --- a/net/bluetooth/mgmt.c
> +++ b/net/bluetooth/mgmt.c
> @@ -252,12 +252,15 @@ static const u8 mgmt_status_table[] = {
>         MGMT_STATUS_TIMEOUT,            /* Instant Passed */
>         MGMT_STATUS_NOT_SUPPORTED,      /* Pairing Not Supported */
>         MGMT_STATUS_FAILED,             /* Transaction Collision */
> +       MGMT_STATUS_FAILED,             /* Reserved for future use */
>         MGMT_STATUS_INVALID_PARAMS,     /* Unacceptable Parameter */
>         MGMT_STATUS_REJECTED,           /* QoS Rejected */
>         MGMT_STATUS_NOT_SUPPORTED,      /* Classification Not Supported */
>         MGMT_STATUS_REJECTED,           /* Insufficient Security */
>         MGMT_STATUS_INVALID_PARAMS,     /* Parameter Out Of Range */
> +       MGMT_STATUS_FAILED,             /* Reserved for future use */
>         MGMT_STATUS_BUSY,               /* Role Switch Pending */
> +       MGMT_STATUS_FAILED,             /* Reserved for future use */
>         MGMT_STATUS_FAILED,             /* Slot Violation */
>         MGMT_STATUS_FAILED,             /* Role Switch Failed */
>         MGMT_STATUS_INVALID_PARAMS,     /* EIR Too Large */
> --
> 2.31.1.368.gbe11c130af-goog
>