From patchwork Tue Dec 11 10:39:00 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Surabhi Vishnoi X-Patchwork-Id: 10723505 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0AFE2159A for ; Tue, 11 Dec 2018 10:39:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EE1E42A275 for ; Tue, 11 Dec 2018 10:39:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E1B6A2A291; Tue, 11 Dec 2018 10:39:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D43CA2A275 for ; Tue, 11 Dec 2018 10:39:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726251AbeLKKjN (ORCPT ); Tue, 11 Dec 2018 05:39:13 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:48984 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726114AbeLKKjM (ORCPT ); Tue, 11 Dec 2018 05:39:12 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 9BE7B607DC; Tue, 11 Dec 2018 10:39:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1544524751; bh=HRL9BU9jFYGXAARdzOTO8VTyuTS1q4CazJuDiJ7AjOs=; h=From:To:Cc:Subject:Date:From; b=X2DPxta78c4lCxeLXS6NIFIunIFr2QBYIEL8I5jt2olSPUVutCAJumWtnXPBYypup 2CCJLZCwOH+t3imCJPioUFn0M6YGxWIfguY9DYwR8HIecifDwlbOJubsf/jr8GPsXs yrv3VBNwTPrZctLilPhGbUjmF7+zkXfStMCvW/yM= Received: from svishnoi-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: svishnoi@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 54E9B601B4; Tue, 11 Dec 2018 10:39:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1544524750; bh=HRL9BU9jFYGXAARdzOTO8VTyuTS1q4CazJuDiJ7AjOs=; h=From:To:Cc:Subject:Date:From; b=CzuP93SkpKUR3hoT+aOh4t2gfq8dpFW0iZYpJtr96YRIzcX3tZVPO60tAJJRz9JA1 rTpqvn/cK/ABsBaklthIeaMzoPFG1WwWKrnazFiEGeaP4k0g4aO2xGbCwMSeYWIZuP Y9fu6WhIH42pC1cHvN4cwifz+EaqIwWO/G3i/Aik= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 54E9B601B4 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=svishnoi@codeaurora.org From: Surabhi Vishnoi To: ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Surabhi Vishnoi Subject: [PATCH v2] ath10k: Add support to provide higher range mem chunks in wmi init command Date: Tue, 11 Dec 2018 16:09:00 +0530 Message-Id: <1544524740-31372-1-git-send-email-svishnoi@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP With the current implementation of wmi init command, there is no provision for the host driver to provide mem chunks addresses with more than 32-bit, to the firmware. WCN3990 is a 35-bit target and can accept mem chunks addresses which are above 32-bit. If firmware supports address range more than 32 bit, it advertises the support by setting the WMI_SERVICE_EXTEND_ADDRESS service. Based on this service fill the upper bits of paddr while providing the mem chunks in the wmi init command. Tested HW: WCN3990 Tested FW: WLAN.HL.2.0-01552-QCAHLSWMTPL-1 Signed-off-by: Surabhi Vishnoi --- drivers/net/wireless/ath/ath10k/wmi-tlv.c | 6 ++++++ drivers/net/wireless/ath/ath10k/wmi-tlv.h | 29 +++++++++++++++++++++++++++++ drivers/net/wireless/ath/ath10k/wmi.h | 3 +++ 3 files changed, 38 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index 64e856c..57d1f01 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -1538,6 +1538,12 @@ static enum wmi_txbf_conf ath10k_wmi_tlv_txbf_conf_scheme(struct ath10k *ar) chunk->size = __cpu_to_le32(ar->wmi.mem_chunks[i].len); chunk->req_id = __cpu_to_le32(ar->wmi.mem_chunks[i].req_id); + if (test_bit(WMI_SERVICE_SUPPORT_EXTEND_ADDRESS, + ar->wmi.svc_map)) + chunk->ptr_high = __cpu_to_le32 + (upper_32_bits + (ar->wmi.mem_chunks[i].paddr)); + ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi-tlv chunk %d len %d, addr 0x%llx, id 0x%x\n", i, diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h index bf8a432..51e7aaa 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h @@ -1394,6 +1394,30 @@ enum wmi_tlv_service { WMI_TLV_SERVICE_AP_TWT = 153, WMI_TLV_SERVICE_GMAC_OFFLOAD_SUPPORT = 154, WMI_TLV_SERVICE_SPOOF_MAC_SUPPORT = 155, + WMI_TLV_SERVICE_PEER_TID_CONFIGS_SUPPORT = 156, + WMI_TLV_SERVICE_VDEV_SWRETRY_PER_AC_CONFIG_SUPPORT = 157, + WMI_TLV_SERVICE_DUAL_BEACON_ON_SINGLE_MAC_SCC_SUPPORT = 158, + WMI_TLV_SERVICE_DUAL_BEACON_ON_SINGLE_MAC_MCC_SUPPORT = 159, + WMI_TLV_SERVICE_MOTION_DET = 160, + WMI_TLV_SERVICE_INFRA_MBSSID = 161, + WMI_TLV_SERVICE_OBSS_SPATIAL_REUSE = 162, + WMI_TLV_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT = 163, + WMI_TLV_SERVICE_NAN_DBS_SUPPORT = 164, + WMI_TLV_SERVICE_NDI_DBS_SUPPORT = 165, + WMI_TLV_SERVICE_NAN_SAP_SUPPORT = 166, + WMI_TLV_SERVICE_NDI_SAP_SUPPORT = 167, + WMI_TLV_SERVICE_CFR_CAPTURE_SUPPORT = 168, + WMI_TLV_SERVICE_CFR_CAPTURE_IND_MSG_TYPE_1 = 169, + WMI_TLV_SERVICE_ESP_SUPPORT = 170, + WMI_TLV_SERVICE_PEER_CHWIDTH_CHANGE = 171, + WMI_TLV_SERVICE_WLAN_HPCS_PULSE = 172, + WMI_TLV_SERVICE_PER_VDEV_CHAINMASK_CONFIG_SUPPORT = 173, + WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI = 174, + WMI_TLV_SERVICE_NAN_DISABLE_SUPPORT = 175, + WMI_TLV_SERVICE_HTT_H2T_NO_HTC_HDR_LEN_IN_MSG_LEN = 176, + WMI_TLV_SERVICE_COEX_SUPPORT_UNEQUAL_ISOLATION = 177, + WMI_TLV_SERVICE_HW_DB2DBM_CONVERSION_SUPPORT = 178, + WMI_TLV_SERVICE_SUPPORT_EXTEND_ADDRESS = 179, WMI_TLV_MAX_EXT_SERVICE = 256, }; @@ -1564,6 +1588,11 @@ enum wmi_tlv_service { SVCMAP(WMI_TLV_SERVICE_SPOOF_MAC_SUPPORT, WMI_SERVICE_SPOOF_MAC_SUPPORT, WMI_TLV_MAX_SERVICE); + + SVCMAP(WMI_TLV_SERVICE_SUPPORT_EXTEND_ADDRESS, + WMI_SERVICE_SUPPORT_EXTEND_ADDRESS, + WMI_TLV_MAX_SERVICE); + } #undef SVCMAP diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 58e33ab..ec2bfcf 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -205,6 +205,7 @@ enum wmi_service { WMI_SERVICE_SPOOF_MAC_SUPPORT, WMI_SERVICE_TX_DATA_ACK_RSSI, WMI_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT, + WMI_SERVICE_SUPPORT_EXTEND_ADDRESS, /* keep last */ WMI_SERVICE_MAX, @@ -2990,6 +2991,8 @@ struct host_memory_chunk { __le32 ptr; /* size of the chunk */ __le32 size; + /* the upper 32 bit address valid only for more than 32 bit target */ + __le32 ptr_high; } __packed; struct wmi_host_mem_chunks {