Re: [Qemu-devel] [PATCH 2/8] ipmi: add get and set SENSOR_TYPE commands

[Corey Minyard]

Acked-by: Corey Minyard <address@hidden>

I agree with Greg's comments, too.

-corey

On 01/05/2016 11:29 AM, Cédric Le Goater wrote:
> Signed-off-by: Cédric Le Goater <address@hidden>
> ---
>   hw/ipmi/ipmi_bmc_sim.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++++--
>   1 file changed, 49 insertions(+), 2 deletions(-)
>
> diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
> index 559e1398d669..061db8437479 100644
> --- a/hw/ipmi/ipmi_bmc_sim.c
> +++ b/hw/ipmi/ipmi_bmc_sim.c
> @@ -37,13 +37,15 @@
>   #define IPMI_CMD_CHASSIS_CONTROL          0x02
>   
>   #define IPMI_NETFN_SENSOR_EVENT       0x04
> -#define IPMI_NETFN_SENSOR_EVENT_MAXCMD    0x2e
> +#define IPMI_NETFN_SENSOR_EVENT_MAXCMD    0x30
>   
>   #define IPMI_CMD_SET_SENSOR_EVT_ENABLE    0x28
>   #define IPMI_CMD_GET_SENSOR_EVT_ENABLE    0x29
>   #define IPMI_CMD_REARM_SENSOR_EVTS        0x2a
>   #define IPMI_CMD_GET_SENSOR_EVT_STATUS    0x2b
>   #define IPMI_CMD_GET_SENSOR_READING       0x2d
> +#define IPMI_CMD_SET_SENSOR_TYPE          0x2e
> +#define IPMI_CMD_GET_SENSOR_TYPE          0x2f
>   
>   /* #define IPMI_NETFN_APP             0x06 In ipmi.h */
>   #define IPMI_NETFN_APP_MAXCMD             0x36
> @@ -1576,6 +1578,49 @@ static void get_sensor_reading(IPMIBmcSim *ibs,
>       return;
>   }
>   
> +static void set_sensor_type(IPMIBmcSim *ibs,
> +                               uint8_t *cmd, unsigned int cmd_len,
> +                               uint8_t *rsp, unsigned int *rsp_len,
> +                               unsigned int max_rsp_len)
> +{
> +    IPMISensor *sens;
> +
> +
> +    IPMI_CHECK_CMD_LEN(5);
> +    if ((cmd[2] > MAX_SENSORS) ||
> +            !IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
> +        rsp[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
> +        goto out;
> +    }
> +    sens = ibs->sensors + cmd[2];
> +    sens->sensor_type = cmd[3];
> +    sens->evt_reading_type_code = cmd[4] & 0x7f;
> +
> + out:
> +    return;
> +}
> +
> +static void get_sensor_type(IPMIBmcSim *ibs,
> +                               uint8_t *cmd, unsigned int cmd_len,
> +                               uint8_t *rsp, unsigned int *rsp_len,
> +                               unsigned int max_rsp_len)
> +{
> +    IPMISensor *sens;
> +
> +
> +    IPMI_CHECK_CMD_LEN(3);
> +    if ((cmd[2] > MAX_SENSORS) ||
> +            !IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
> +        rsp[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
> +        goto out;
> +    }
> +    sens = ibs->sensors + cmd[2];
> +    IPMI_ADD_RSP_DATA(sens->sensor_type);
> +    IPMI_ADD_RSP_DATA(sens->evt_reading_type_code);
> + out:
> +    return;
> +}
> +
>   static const IPMICmdHandler chassis_cmds[IPMI_NETFN_CHASSIS_MAXCMD] = {
>       [IPMI_CMD_GET_CHASSIS_CAPABILITIES] = chassis_capabilities,
>       [IPMI_CMD_GET_CHASSIS_STATUS] = chassis_status,
> @@ -1592,7 +1637,9 @@ sensor_event_cmds[IPMI_NETFN_SENSOR_EVENT_MAXCMD] = {
>       [IPMI_CMD_GET_SENSOR_EVT_ENABLE] = get_sensor_evt_enable,
>       [IPMI_CMD_REARM_SENSOR_EVTS] = rearm_sensor_evts,
>       [IPMI_CMD_GET_SENSOR_EVT_STATUS] = get_sensor_evt_status,
> -    [IPMI_CMD_GET_SENSOR_READING] = get_sensor_reading
> +    [IPMI_CMD_GET_SENSOR_READING] = get_sensor_reading,
> +    [IPMI_CMD_SET_SENSOR_TYPE] = set_sensor_type,
> +    [IPMI_CMD_GET_SENSOR_TYPE] = get_sensor_type,
>   };
>   static const IPMINetfn sensor_event_netfn = {
>       .cmd_nums = IPMI_NETFN_SENSOR_EVENT_MAXCMD,