From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5BE37C433EF for ; Fri, 28 Jan 2022 10:20:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347823AbiA1KUh (ORCPT ); Fri, 28 Jan 2022 05:20:37 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:58390 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229864AbiA1KUh (ORCPT ); Fri, 28 Jan 2022 05:20:37 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id EEC5961BD2; Fri, 28 Jan 2022 10:20:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 301A6C340E0; Fri, 28 Jan 2022 10:20:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643365236; bh=+NvwaWbFVh8DxNHiYmA/3O9hguNLHMqOSOQUJp5/o8g=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=gavaV0kAHwO2h+hBKiEEnHCvZZcqj+W6+gTMiPEd9pEAX6aBbhITzHt5VZYo//DIA 5zcIu79tLcucFkRYle07Ac/l+KyaIfzG3e2OVrS5aXOLdL67RIqFxMJaHZE+gde5Vq pgsI973dyiUE7XWsWi06Cg2aQhM1JNJC0baaGKIoxMzyBHR6k1FqSEHVzdPrVvsBgs UFF9tST6S4ZZRlwWFkk4dCzAYdD6JWK3zTgZbnif7TeOMDIumnUCCsyALh+mng5U02 wrAhATB+IfIcg/RnHtFHKkPCqTsuJ1OumnX56k8a/K2zOsFYGDtT0CbYt1WnNGl2bS sxCizoTFw26uA== From: Kalle Valo To: Manikanta Pubbisetty Cc: , , , Subject: Re: [PATCH v2 05/19] ath11k: Remove core PCI references from PCI common code References: <1642337235-8618-1-git-send-email-quic_mpubbise@quicinc.com> <1642337235-8618-6-git-send-email-quic_mpubbise@quicinc.com> Date: Fri, 28 Jan 2022 12:20:30 +0200 In-Reply-To: <1642337235-8618-6-git-send-email-quic_mpubbise@quicinc.com> (Manikanta Pubbisetty's message of "Sun, 16 Jan 2022 18:17:01 +0530") Message-ID: <87a6fggo0h.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Manikanta Pubbisetty writes: > Remove core PCI and ath11k PCI references(struct ath11k_pci) > from PCI common code. Since, PCI common code will be used > by hybrid bus devices, this code should be independent > from ATH11K PCI references and Linux core PCI references > like struct pci_dev. > > Since this change introduces function callbacks for bus wakeup > and bus release operations, wakeup_mhi HW param is no longer > needed and hence it is removed completely. Alternatively, bus > wakeup/release ops for QCA9074 are initialized to NULL as > QCA9704 does not need bus wakeup/release for register accesses. > > Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00573-QCAMSLSWPLZ-1 > Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 > Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1 > Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00192-QCAHKSWPL_SILICONZ-1 > > Signed-off-by: Manikanta Pubbisetty [...] > @@ -651,6 +653,13 @@ struct ath11k_bus_params { > bool fixed_bdf_addr; > bool fixed_mem_region; > bool static_window_map; > + struct { > + void (*wakeup)(struct ath11k_base *ab); > + void (*release)(struct ath11k_base *ab); > + int (*get_msi_irq)(struct ath11k_base *ab, unsigned int vector); > + void (*window_write32)(struct ath11k_base *ab, u32 offset, u32 value); > + u32 (*window_read32)(struct ath11k_base *ab, u32 offset); > + } ops; > }; Please don't use bus_params for this, I'm starting to suspect that we actually need to remove struct ath11k_bus_params altogether. It would be cleaner to have separate 'struct ath11k_pci_ops' or something like that. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches