From patchwork Tue Jan 31 11:28:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hector Martin X-Patchwork-Id: 649138 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 BF9E1C38142 for ; Tue, 31 Jan 2023 11:30:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231769AbjAaLac (ORCPT ); Tue, 31 Jan 2023 06:30:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59536 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231714AbjAaLa2 (ORCPT ); Tue, 31 Jan 2023 06:30:28 -0500 Received: from mail.marcansoft.com (marcansoft.com [212.63.210.85]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3422E4B199; Tue, 31 Jan 2023 03:30:23 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: sendonly@marcansoft.com) by mail.marcansoft.com (Postfix) with ESMTPSA id 8490F423CD; Tue, 31 Jan 2023 11:30:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=marcan.st; s=default; t=1675164621; bh=QToo3dK1nv6knDYvfMkyOx2zkHr0bW4w8RJevFbAXr0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=lku5HmgOYwoi2C3kd4bTg6GSEA88cnOktArTK20r9+soKDzbdggvwOzkJ4RgGSUcj I9sTW0e69JvPiAwj7IeMwKKo4IzFB/3zVga9+25MW4aOzmCTaeH1cXiEcY8KAmb5rI vb0dqlyhcyTlolBJNZh5MSRWMg3LwqNrzD4cT85jyuvqw5CVKzK1YKcHoYoAzZPQgU nYxgvPad7O87dI+6QJDXbr14+XN3T7sTrAj8EsWjyQt8o+V5bqISownIraZo/94DHC oej5ps8Z0VFupcYjFeUkOElSjqRKNmAhAG3972C4SfjV2mN3mO5OlQPUTu/ODzJGan TlTFBrXGIrwiw== From: Hector Martin To: Arend van Spriel , Franky Lin , Hante Meuleman , Kalle Valo , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: Alexander Prutskov , Chi-Hsien Lin , Wright Feng , Ian Lin , Soontak Lee , Joseph chuang , Sven Peter , Alyssa Rosenzweig , Aditya Garg , asahi@lists.linux.dev, linux-wireless@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Hector Martin , Arend van Spriel Subject: [PATCH v2 2/5] wifi: brcmfmac: Rename Cypress 89459 to BCM4355 Date: Tue, 31 Jan 2023 20:28:37 +0900 Message-Id: <20230131112840.14017-3-marcan@marcan.st> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20230131112840.14017-1-marcan@marcan.st> References: <20230131112840.14017-1-marcan@marcan.st> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org The commit that introduced support for this chip incorrectly claimed it is a Cypress-specific part, while in actuality it is just a variant of BCM4355 silicon (as evidenced by the chip ID). The relationship between Cypress products and Broadcom products isn't entirely clear but given what little information is available and prior art in the driver, it seems the convention should be that originally Broadcom parts should retain the Broadcom name. Thus, rename the relevant constants and firmware file. Also rename the specific 89459 PCIe ID to BCM43596, which seems to be the original subvariant name for this PCI ID (as defined in the out-of-tree bcmdhd driver). v2: Since Cypress added this part and will presumably be providing its supported firmware, we keep the CYW designation for this device. Fixes: dce45ded7619 ("brcmfmac: Support 89459 pcie") Reviewed-by: Arend van Spriel Signed-off-by: Hector Martin --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c | 5 ++--- drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 6 +++--- .../net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h | 4 ++-- 3 files changed, 7 insertions(+), 8 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c index 121893bbaa1d..3e42c2bd0d9a 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c @@ -726,6 +726,7 @@ static u32 brcmf_chip_tcm_rambase(struct brcmf_chip_priv *ci) case BRCM_CC_43664_CHIP_ID: case BRCM_CC_43666_CHIP_ID: return 0x200000; + case BRCM_CC_4355_CHIP_ID: case BRCM_CC_4359_CHIP_ID: return (ci->pub.chiprev < 9) ? 0x180000 : 0x160000; case BRCM_CC_4364_CHIP_ID: @@ -735,8 +736,6 @@ static u32 brcmf_chip_tcm_rambase(struct brcmf_chip_priv *ci) return 0x170000; case BRCM_CC_4378_CHIP_ID: return 0x352000; - case CY_CC_89459_CHIP_ID: - return ((ci->pub.chiprev < 9) ? 0x180000 : 0x160000); default: brcmf_err("unknown chip: %s\n", ci->pub.name); break; @@ -1426,8 +1425,8 @@ bool brcmf_chip_sr_capable(struct brcmf_chip *pub) addr = CORE_CC_REG(base, sr_control1); reg = chip->ops->read32(chip->ctx, addr); return reg != 0; + case BRCM_CC_4355_CHIP_ID: case CY_CC_4373_CHIP_ID: - case CY_CC_89459_CHIP_ID: /* explicitly check SR engine enable bit */ addr = CORE_CC_REG(base, sr_control0); reg = chip->ops->read32(chip->ctx, addr); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index 93f961d484c3..6b57cb9444db 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -51,6 +51,7 @@ enum brcmf_pcie_state { BRCMF_FW_DEF(43602, "brcmfmac43602-pcie"); BRCMF_FW_DEF(4350, "brcmfmac4350-pcie"); BRCMF_FW_DEF(4350C, "brcmfmac4350c2-pcie"); +BRCMF_FW_CLM_DEF(4355, "brcmfmac4355-pcie"); BRCMF_FW_CLM_DEF(4356, "brcmfmac4356-pcie"); BRCMF_FW_CLM_DEF(43570, "brcmfmac43570-pcie"); BRCMF_FW_DEF(4358, "brcmfmac4358-pcie"); @@ -62,7 +63,6 @@ BRCMF_FW_DEF(4366B, "brcmfmac4366b-pcie"); BRCMF_FW_DEF(4366C, "brcmfmac4366c-pcie"); BRCMF_FW_DEF(4371, "brcmfmac4371-pcie"); BRCMF_FW_CLM_DEF(4378B1, "brcmfmac4378b1-pcie"); -BRCMF_FW_DEF(4355, "brcmfmac89459-pcie"); /* firmware config files */ MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.txt"); @@ -78,6 +78,7 @@ static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_4350_CHIP_ID, 0x000000FF, 4350C), BRCMF_FW_ENTRY(BRCM_CC_4350_CHIP_ID, 0xFFFFFF00, 4350), BRCMF_FW_ENTRY(BRCM_CC_43525_CHIP_ID, 0xFFFFFFF0, 4365C), + BRCMF_FW_ENTRY(BRCM_CC_4355_CHIP_ID, 0xFFFFFFFF, 4355), BRCMF_FW_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356), BRCMF_FW_ENTRY(BRCM_CC_43567_CHIP_ID, 0xFFFFFFFF, 43570), BRCMF_FW_ENTRY(BRCM_CC_43569_CHIP_ID, 0xFFFFFFFF, 43570), @@ -93,7 +94,6 @@ static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_43666_CHIP_ID, 0xFFFFFFF0, 4366C), BRCMF_FW_ENTRY(BRCM_CC_4371_CHIP_ID, 0xFFFFFFFF, 4371), BRCMF_FW_ENTRY(BRCM_CC_4378_CHIP_ID, 0xFFFFFFFF, 4378B1), /* revision ID 3 */ - BRCMF_FW_ENTRY(CY_CC_89459_CHIP_ID, 0xFFFFFFFF, 4355), }; #define BRCMF_PCIE_FW_UP_TIMEOUT 5000 /* msec */ @@ -2606,8 +2606,8 @@ static const struct pci_device_id brcmf_pcie_devid_table[] = { BRCMF_PCIE_DEVICE(BRCM_PCIE_4366_2G_DEVICE_ID, BCA), BRCMF_PCIE_DEVICE(BRCM_PCIE_4366_5G_DEVICE_ID, BCA), BRCMF_PCIE_DEVICE(BRCM_PCIE_4371_DEVICE_ID, WCC), + BRCMF_PCIE_DEVICE(BRCM_PCIE_43596_DEVICE_ID, CYW), BRCMF_PCIE_DEVICE(BRCM_PCIE_4378_DEVICE_ID, WCC), - BRCMF_PCIE_DEVICE(CY_PCIE_89459_DEVICE_ID, CYW), { /* end: all zeroes */ } }; diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h index a211a72fca42..eae609d5f42d 100644 --- a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h +++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h @@ -37,6 +37,7 @@ #define BRCM_CC_4350_CHIP_ID 0x4350 #define BRCM_CC_43525_CHIP_ID 43525 #define BRCM_CC_4354_CHIP_ID 0x4354 +#define BRCM_CC_4355_CHIP_ID 0x4355 #define BRCM_CC_4356_CHIP_ID 0x4356 #define BRCM_CC_43566_CHIP_ID 43566 #define BRCM_CC_43567_CHIP_ID 43567 @@ -56,7 +57,6 @@ #define CY_CC_43012_CHIP_ID 43012 #define CY_CC_43439_CHIP_ID 43439 #define CY_CC_43752_CHIP_ID 43752 -#define CY_CC_89459_CHIP_ID 0x4355 /* USB Device IDs */ #define BRCM_USB_43143_DEVICE_ID 0xbd1e @@ -87,8 +87,8 @@ #define BRCM_PCIE_4366_2G_DEVICE_ID 0x43c4 #define BRCM_PCIE_4366_5G_DEVICE_ID 0x43c5 #define BRCM_PCIE_4371_DEVICE_ID 0x440d +#define BRCM_PCIE_43596_DEVICE_ID 0x4415 #define BRCM_PCIE_4378_DEVICE_ID 0x4425 -#define CY_PCIE_89459_DEVICE_ID 0x4415 /* brcmsmac IDs */ #define BCM4313_D11N2G_ID 0x4727 /* 4313 802.11n 2.4G device */