On 6/6/2017 3:00 PM, Ajit Khaparde wrote:
> Ferruh, if it save times, can you please do that.
Done.
>
> Thanks
> Ajit
>
> On Tue, Jun 6, 2017 at 7:47 AM, Ferruh Yigit <ferruh.yi...@intel.com> wrote:
>
>> On 6/1/2017 6:07 PM, Ajit Khaparde wrote:
>>> This patch adds support to modify MTU using the set_mtu dev_op.
>>> To support frames > 2k, the PMD creates an aggregator ring.
>>> When a frame greater than 2k is received, it is fragmented
>>> and the resulting fragments are DMA'ed to the aggregator ring.
>>> Now the driver can support jumbo frames upto 9500 bytes.
>>>
>>> Signed-off-by: Steeven Li <steeven...@broadcom.com>
>>> Signed-off-by: Ajit Khaparde <ajit.khapa...@broadcom.com>
>>>
>>> --
>>> v1->v2: regroup related patches and incorporate other review comments
>>>
>>> v2->v3:
>>> - rebasing to next-net tree
>>> - Use net/bnxt instead of just bnxt in patch subject
>>
>> <...>
>>
>>> +int bnxt_hwrm_vnic_plcmode_cfg(struct bnxt *bp,
>>> + struct bnxt_vnic_info *vnic)
>>> +{
>>> + int rc = 0;
>>> + struct hwrm_vnic_plcmodes_cfg_input req = {.req_type = 0 };
>>> + struct hwrm_vnic_plcmodes_cfg_output *resp =
>> bp->hwrm_cmd_resp_addr;
>>> + uint16_t size;
>>> +
>>> + HWRM_PREP(req, VNIC_PLCMODES_CFG, -1, resp);
>>> +
>>> + req.flags = rte_cpu_to_le_32(
>>> +// HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_REGULAR_PLACEMENT
>> |
>>> + HWRM_VNIC_PLCMODES_CFG_INPUT_
>> FLAGS_JUMBO_PLACEMENT);
>>> +// HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_HDS_IPV4 |
>> //TODO
>>> +// HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_HDS_IPV6);
>>
>> Hi Ajit,
>>
>> Would you mind if I remove these commented code, in this patch and other
>> patches, while applying?
>>
>> Of course it would be better if you send the new version of the patch to
>> fix them, but I believe I can do this faster. Just let me know please.
>>
>> Thanks,
>> ferruh
>>
>>> + req.enables = rte_cpu_to_le_32(
>>> + HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID);
>>> +// HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_THRESHOLD_VALID);
>>> +
>>> + size = rte_pktmbuf_data_room_size(bp->rx_queues[0]->mb_pool);
>>> + size -= RTE_PKTMBUF_HEADROOM;
>>> +
>>> + req.jumbo_thresh = rte_cpu_to_le_16(size);
>>> +// req.hds_threshold = rte_cpu_to_le_16(size);
>>> + req.vnic_id = rte_cpu_to_le_32(vnic->fw_vnic_id);
>>> +
>>> + rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
>>> +
>>> + HWRM_CHECK_RESULT;
>>> +
>>> + return rc;
>>> +}
>>
>> <...>
>>
>>
