From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:12356 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751279AbbGALqt (ORCPT ); Wed, 1 Jul 2015 07:46:49 -0400 Message-ID: <5593D314.1080600@qti.qualcomm.com> (sfid-20150701_134652_824403_C78F132B) Date: Wed, 1 Jul 2015 17:16:28 +0530 From: rmani MIME-Version: 1.0 To: Kalle Valo CC: , Subject: Re: [PATCH v2 5/8] ath10k: add 10.4 fw specific htt msg definitions References: <1434984747-24294-1-git-send-email-rmani@qti.qualcomm.com> <1434984747-24294-6-git-send-email-rmani@qti.qualcomm.com> <878ub0xiv1.fsf@kamboji.qca.qualcomm.com> In-Reply-To: <878ub0xiv1.fsf@kamboji.qca.qualcomm.com> Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On 07/01/2015 04:08 PM, Kalle Valo wrote: > Raja Mani writes: > >> New htt event table is added for 10.4 firmware. Following new htt >> events are available only 10.4. adding this to generic htt event >> table, >> HTT_T2H_MSG_TYPE_EN_STATS, >> HTT_T2H_MSG_TYPE_TX_FETCH_IND, >> HTT_T2H_MSG_TYPE_TX_FETCH_CONF, >> HTT_T2H_MSG_TYPE_TX_LOW_LATENCY_IND >> >> Signed-off-by: Raja Mani > > [...] > >> @@ -1146,6 +1147,8 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) >> ar->htt.op_version = ATH10K_FW_HTT_OP_VERSION_TLV; >> break; >> case ATH10K_FW_WMI_OP_VERSION_10_4: >> + ar->htt.op_version = ATH10K_FW_HTT_OP_VERSION_10_4; >> + break; >> case ATH10K_FW_WMI_OP_VERSION_UNSET: >> case ATH10K_FW_WMI_OP_VERSION_MAX: >> WARN_ON(1); > > So this switch block is only to support older firmware versions which do > not have ATH10K_FW_IE_HTT_OP_VERSION yet. 10.4 firmware will always have > it set so we don't need to have any backwards compatibility code for > 10.4. I changed this part with the diff below. Please review. > > --- a/drivers/net/wireless/ath/ath10k/core.c > +++ b/drivers/net/wireless/ath/ath10k/core.c > @@ -1147,8 +1147,6 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) > ar->htt.op_version = ATH10K_FW_HTT_OP_VERSION_TLV; > break; > case ATH10K_FW_WMI_OP_VERSION_10_4: > - ar->htt.op_version = ATH10K_FW_HTT_OP_VERSION_10_4; > - break; > case ATH10K_FW_WMI_OP_VERSION_UNSET: > case ATH10K_FW_WMI_OP_VERSION_MAX: > WARN_ON(1); > As you suggested, we can ignore htt op version assignment here and use what comes in firmware IE. I am fine with this change. -- Raja From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from sabertooth02.qualcomm.com ([65.197.215.38]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZAGTt-00030r-SR for ath10k@lists.infradead.org; Wed, 01 Jul 2015 11:47:10 +0000 Message-ID: <5593D314.1080600@qti.qualcomm.com> Date: Wed, 1 Jul 2015 17:16:28 +0530 From: rmani MIME-Version: 1.0 Subject: Re: [PATCH v2 5/8] ath10k: add 10.4 fw specific htt msg definitions References: <1434984747-24294-1-git-send-email-rmani@qti.qualcomm.com> <1434984747-24294-6-git-send-email-rmani@qti.qualcomm.com> <878ub0xiv1.fsf@kamboji.qca.qualcomm.com> In-Reply-To: <878ub0xiv1.fsf@kamboji.qca.qualcomm.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Kalle Valo Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org On 07/01/2015 04:08 PM, Kalle Valo wrote: > Raja Mani writes: > >> New htt event table is added for 10.4 firmware. Following new htt >> events are available only 10.4. adding this to generic htt event >> table, >> HTT_T2H_MSG_TYPE_EN_STATS, >> HTT_T2H_MSG_TYPE_TX_FETCH_IND, >> HTT_T2H_MSG_TYPE_TX_FETCH_CONF, >> HTT_T2H_MSG_TYPE_TX_LOW_LATENCY_IND >> >> Signed-off-by: Raja Mani > > [...] > >> @@ -1146,6 +1147,8 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) >> ar->htt.op_version = ATH10K_FW_HTT_OP_VERSION_TLV; >> break; >> case ATH10K_FW_WMI_OP_VERSION_10_4: >> + ar->htt.op_version = ATH10K_FW_HTT_OP_VERSION_10_4; >> + break; >> case ATH10K_FW_WMI_OP_VERSION_UNSET: >> case ATH10K_FW_WMI_OP_VERSION_MAX: >> WARN_ON(1); > > So this switch block is only to support older firmware versions which do > not have ATH10K_FW_IE_HTT_OP_VERSION yet. 10.4 firmware will always have > it set so we don't need to have any backwards compatibility code for > 10.4. I changed this part with the diff below. Please review. > > --- a/drivers/net/wireless/ath/ath10k/core.c > +++ b/drivers/net/wireless/ath/ath10k/core.c > @@ -1147,8 +1147,6 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) > ar->htt.op_version = ATH10K_FW_HTT_OP_VERSION_TLV; > break; > case ATH10K_FW_WMI_OP_VERSION_10_4: > - ar->htt.op_version = ATH10K_FW_HTT_OP_VERSION_10_4; > - break; > case ATH10K_FW_WMI_OP_VERSION_UNSET: > case ATH10K_FW_WMI_OP_VERSION_MAX: > WARN_ON(1); > As you suggested, we can ignore htt op version assignment here and use what comes in firmware IE. I am fine with this change. -- Raja _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k