From patchwork Mon Nov 25 03:50:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mihai Moldovan X-Patchwork-Id: 13884355 X-Patchwork-Delegate: kuba@kernel.org Received: from mail.ionic.de (ionic.de [145.239.234.145]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2F9652B9A8; Mon, 25 Nov 2024 03:51:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=145.239.234.145 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732506720; cv=none; b=mdRnwxbmE651YFlCqCOL91T7Y2yXzm3sEn/AMEx0qL+66+Zo19CTrit+j0e/lcAiwPjWxYwoVGO3vcgXXPfJ591WPdieGsgLKLN7FKhFYrDODiKmT2wSLwRepSyTPI3xnh0lxbsKjiSb4rNRuWGpnQsRi1v9gPaBOs52Y4x3Mqo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732506720; c=relaxed/simple; bh=uarmoy9+EMg/fFr/hCx5+LAu3sMG/dpzPKmrg3NEXGw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=k9vMRyzXf8zW8H+Jsnz/6sTPXjzJLFNethba33ufp3M6xHCQUYyZ9Z1LM2p+flhpO4HTzi0Zjo5r96bZ1k7UjrwoyRgDQmX0w02NsLf4xxFy7q0NtO2dwuIGLe1frDFBH9Ru/Wb57fW4rcBsNFDCEybRJ1RPd2n46BH/Fi1BDRs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ionic.de; spf=pass smtp.mailfrom=ionic.de; dkim=pass (1024-bit key) header.d=ionic.de header.i=@ionic.de header.b=Ar3/++OM; arc=none smtp.client-ip=145.239.234.145 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ionic.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ionic.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ionic.de header.i=@ionic.de header.b="Ar3/++OM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ionic.de; s=default; t=1732506709; bh=uarmoy9+EMg/fFr/hCx5+LAu3sMG/dpzPKmrg3NEXGw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ar3/++OM2MF5d6/Q8wCmnrnQ0bVadEZtObzAEYedGk+CunBNax65rbQ30jDcn6AY8 ky4xKKHY/exRuD3ye+AmzyXSqWdYht9Ge8OrRX1C7UKW/wLBmz1XRW7Jw9bXPoqBUt oijbjbuTk9PHeDHtruife5YXIojidn2N0yP+9L5o= Received: from grml.local.home.ionic.de (unknown [IPv6:2a00:11:fb41:7a00:21b:21ff:fe5e:dddc]) by mail.ionic.de (Postfix) with ESMTPSA id B7059148870F; Mon, 25 Nov 2024 04:51:49 +0100 (CET) From: Mihai Moldovan To: ath11k@lists.infradead.org, ath12k@lists.infradead.org, Kalle Valo , Jeff Johnson , Manivannan Sadhasivam Cc: Bjorn Andersson , Konrad Dybcio , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , linux-wireless@vger.kernel.org, linux-arm-msm@vger.kernel.org, netdev@vger.kernel.org Subject: [RFC] [PATCH v2 09/13] wifi: ath11k: implement QRTR endpoint ID fetching for PCI Date: Mon, 25 Nov 2024 04:50:24 +0100 Message-ID: X-Mailer: git-send-email 2.45.2 In-Reply-To: References: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org X-Patchwork-State: RFC QRTR endpoint ID fetching for PCIe devices will use MHI. Signed-off-by: Mihai Moldovan --- drivers/net/wireless/ath/ath11k/mhi.c | 22 ++++++++++++++++++++++ drivers/net/wireless/ath/ath11k/mhi.h | 1 + drivers/net/wireless/ath/ath11k/pci.c | 1 + 3 files changed, 24 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c index 6e45f464a429..0b3f9f965aee 100644 --- a/drivers/net/wireless/ath/ath11k/mhi.c +++ b/drivers/net/wireless/ath/ath11k/mhi.c @@ -11,6 +11,8 @@ #include #include +#include + #include "core.h" #include "debug.h" #include "mhi.h" @@ -491,3 +493,23 @@ int ath11k_mhi_resume(struct ath11k_pci *ab_pci) return 0; } + +int ath11k_mhi_set_qrtr_endpoint_id(struct ath11k_base *ab) +{ + struct ath11k_pci *ab_pci = ath11k_pci_priv(ab); + struct ath11k_qmi *qmi = &ab->qmi; + int ret; + + /* Pass endpoint ID up for QMI usage. */ + ret = qrtr_endpoint_id_get_or_assign(ab_pci->mhi_ctrl, + &qmi->handle.endpoint_id); + ath11k_dbg(ab, ATH11K_DBG_PCI, + "queried mhi_ctrl QRTR endpoint ID: %u\n", + qmi->handle.endpoint_id); + if (ret) { + ath11k_warn(ab, "failed to query QRTR endpoint ID: %d\n", ret); + return ret; + } + + return 0; +} diff --git a/drivers/net/wireless/ath/ath11k/mhi.h b/drivers/net/wireless/ath/ath11k/mhi.h index a682aad52fc5..84465fb5d5da 100644 --- a/drivers/net/wireless/ath/ath11k/mhi.h +++ b/drivers/net/wireless/ath/ath11k/mhi.h @@ -27,4 +27,5 @@ void ath11k_mhi_clear_vector(struct ath11k_base *ab); int ath11k_mhi_suspend(struct ath11k_pci *ar_pci); int ath11k_mhi_resume(struct ath11k_pci *ar_pci); +int ath11k_mhi_set_qrtr_endpoint_id(struct ath11k_base *ab); #endif diff --git a/drivers/net/wireless/ath/ath11k/pci.c b/drivers/net/wireless/ath/ath11k/pci.c index a6cc2a4f072d..6f3c1db11f69 100644 --- a/drivers/net/wireless/ath/ath11k/pci.c +++ b/drivers/net/wireless/ath/ath11k/pci.c @@ -744,6 +744,7 @@ static const struct ath11k_hif_ops ath11k_pci_hif_ops = { .ce_irq_enable = ath11k_pci_hif_ce_irq_enable, .ce_irq_disable = ath11k_pci_hif_ce_irq_disable, .get_ce_msi_idx = ath11k_pcic_get_ce_msi_idx, + .set_qrtr_endpoint_id = ath11k_mhi_set_qrtr_endpoint_id, }; static void ath11k_pci_read_hw_version(struct ath11k_base *ab, u32 *major, u32 *minor)