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 1EFC2C433FE for ; Tue, 4 Jan 2022 10:22:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231273AbiADKWQ (ORCPT ); Tue, 4 Jan 2022 05:22:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53406 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229737AbiADKWP (ORCPT ); Tue, 4 Jan 2022 05:22:15 -0500 Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7FDBFC061792 for ; Tue, 4 Jan 2022 02:22:15 -0800 (PST) Received: by mail-pl1-x62e.google.com with SMTP id l16so14697939plg.10 for ; Tue, 04 Jan 2022 02:22:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=message-id:date:mime-version:user-agent:from:subject:to:cc :references:in-reply-to; bh=LdVV35O9BuHazZdyjp50D2FpxKJ79X9UZwq3W6y1TX0=; b=N1IYhAoMjQR424iusUs3W/Me9+BdN/vidZyd+g8bNicO+QD4AqDn0r4jckiO+CQWU9 OjPvcZ2uSsV7D0NNOK9YvQAfLcfGCydO2uT4XQz11EwZG9zcpgszOYKjLRCx8IYnWAum r6KBQsdlbcxn0m9ktAesbpPbSPkUrfPGaEJKc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:from :subject:to:cc:references:in-reply-to; bh=LdVV35O9BuHazZdyjp50D2FpxKJ79X9UZwq3W6y1TX0=; b=iYzPs94t+TKjEsNXQVBlCbbokGnyMuYHt3mOOZRnhPmAzak1dq2hR7wWObPRTHIdQf ARxF6PNPBpcH1LHuq2qMfXYPVGrIHD7/4AN8/o0r2X7Lr+PPbgEYewLX593I0URUPLpw 8ljyzM5zUY1H9by2DC2FB5DavV0fRCTIG0omHXcgObWgbCASJKqcjM+nPAR99pGXILSK lmtwfVxgGvLDU0HMxI6/O11KbAzG9uOYGh/Tosr5ZpsSNPW8JGlxFwFhGEBrPSuo9zTE ASAeU4f4sg/B/baiINvT+LtE9qwCc8M/wDNh9fykgSiYaJFQfYyqSTqXVrh4ViD+5LVh IlKQ== X-Gm-Message-State: AOAM533MHiBdxq++V0WmneJDXyuUVQgC4+OSsFIxV/yzLXxXH8SH8jes lG/FZw8xY6zBv33R/y1o+/eCDA== X-Google-Smtp-Source: ABdhPJxcAS92Du1KNKt08kVYq1Kk+rtxnwKYSImxzZle8WQbyjWwNYbSqhfytRKlnrFLb8G/Rl/MlQ== X-Received: by 2002:a17:902:ec8d:b0:149:4934:2f73 with SMTP id x13-20020a170902ec8d00b0014949342f73mr48559300plg.26.1641291734881; Tue, 04 Jan 2022 02:22:14 -0800 (PST) Received: from [192.168.178.242] (f140230.upc-f.chello.nl. [80.56.140.230]) by smtp.gmail.com with ESMTPSA id d23sm35499702pgm.37.2022.01.04.02.22.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 04 Jan 2022 02:22:13 -0800 (PST) Message-ID: Date: Tue, 4 Jan 2022 11:22:05 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 From: Arend van Spriel Subject: Re: [PATCH v2 06/35] brcmfmac: firmware: Support passing in multiple board_types To: Hector Martin , Kalle Valo , "David S. Miller" , Jakub Kicinski , Rob Herring , "Rafael J. Wysocki" , Len Brown , Arend van Spriel , Franky Lin , Hante Meuleman , Chi-hsien Lin , Wright Feng , Dmitry Osipenko Cc: Sven Peter , Alyssa Rosenzweig , Mark Kettenis , =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= , Pieter-Paul Giesberts , Linus Walleij , Hans de Goede , "John W. Linville" , "brian m. carlson" , Andy Shevchenko , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com References: <20220104072658.69756-1-marcan@marcan.st> <20220104072658.69756-7-marcan@marcan.st> In-Reply-To: <20220104072658.69756-7-marcan@marcan.st> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000da516905d4bf029e" Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org --000000000000da516905d4bf029e Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 1/4/2022 8:26 AM, Hector Martin wrote: > In order to make use of the multiple alt_path functionality, change > board_type to an array. Bus drivers can pass in a NULL-terminated list > of board type strings to try for the firmware fetch. > > Acked-by: Linus Walleij > Signed-off-by: Hector Martin > --- > .../broadcom/brcm80211/brcmfmac/firmware.c | 35 ++++++++++++------- > .../broadcom/brcm80211/brcmfmac/firmware.h | 2 +- > .../broadcom/brcm80211/brcmfmac/pcie.c | 4 ++- > .../broadcom/brcm80211/brcmfmac/sdio.c | 2 +- > 4 files changed, 27 insertions(+), 16 deletions(-) > > diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c > index 7570dbf22cdd..054ea3ed133e 100644 > --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c > +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c > @@ -594,28 +594,39 @@ static int brcmf_fw_complete_request(const struct firmware *fw, > return (cur->flags & BRCMF_FW_REQF_OPTIONAL) ? 0 : ret; > } > > -static int brcm_alt_fw_paths(const char *path, const char *board_type, > +static int brcm_alt_fw_paths(const char *path, struct brcmf_fw *fwctx, > const char *alt_paths[BRCMF_FW_MAX_ALT_PATHS]) > { > + const char **board_types = fwctx->req->board_types; > + unsigned int i; > char alt_path[BRCMF_FW_NAME_LEN]; > const char *suffix; > > memset(alt_paths, 0, array_size(sizeof(*alt_paths), > BRCMF_FW_MAX_ALT_PATHS)); > > + if (!board_types[0]) > + return -ENOENT; > + > suffix = strrchr(path, '.'); > if (!suffix || suffix == path) > return -EINVAL; > > - /* strip extension at the end */ > - strscpy(alt_path, path, BRCMF_FW_NAME_LEN); > - alt_path[suffix - path] = 0; > + for (i = 0; i < BRCMF_FW_MAX_ALT_PATHS; i++) { > + if (!board_types[i]) > + break; Indentation error --000000000000da516905d4bf029e Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQdwYJKoZIhvcNAQcCoIIQaDCCEGQCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3OMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS MyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA vbCmXCcsbZ/a0fRIQMBxp4gJnnyeneFYpEtNydrZZ+GeKSMdHiDgXD1UnRSIudKo+moQ6YlCOu4t rVWO/EiXfYnK7zeop26ry1RpKtogB7/O115zultAz64ydQYLe+a1e/czkALg3sgTcOOcFZTXk38e aqsXsipoX1vsNurqPtnC27TWsA7pk4uKXscFjkeUE8JZu9BDKaswZygxBOPBQBwrA5+20Wxlk6k1 e6EKaaNaNZUy30q3ArEf30ZDpXyfCtiXnupjSK8WU2cK4qsEtj09JS4+mhi0CTCrCnXAzum3tgcH cHRg0prcSzzEUDQWoFxyuqwiwhHu3sPQNmFOMwIDAQABo4IB2jCCAdYwDgYDVR0PAQH/BAQDAgGG MGAGA1UdJQRZMFcGCCsGAQUFBwMCBggrBgEFBQcDBAYKKwYBBAGCNxQCAgYKKwYBBAGCNwoDBAYJ KwYBBAGCNxUGBgorBgEEAYI3CgMMBggrBgEFBQcDBwYIKwYBBQUHAxEwEgYDVR0TAQH/BAgwBgEB /wIBADAdBgNVHQ4EFgQUljPR5lgXWzR1ioFWZNW+SN6hj88wHwYDVR0jBBgwFoAUj/BLf6guRSSu TVD6Y5qL3uLdG7wwegYIKwYBBQUHAQEEbjBsMC0GCCsGAQUFBzABhiFodHRwOi8vb2NzcC5nbG9i YWxzaWduLmNvbS9yb290cjMwOwYIKwYBBQUHMAKGL2h0dHA6Ly9zZWN1cmUuZ2xvYmFsc2lnbi5j b20vY2FjZXJ0L3Jvb3QtcjMuY3J0MDYGA1UdHwQvMC0wK6ApoCeGJWh0dHA6Ly9jcmwuZ2xvYmFs c2lnbi5jb20vcm9vdC1yMy5jcmwwWgYDVR0gBFMwUTALBgkrBgEEAaAyASgwQgYKKwYBBAGgMgEo CjA0MDIGCCsGAQUFBwIBFiZodHRwczovL3d3dy5nbG9iYWxzaWduLmNvbS9yZXBvc2l0b3J5LzAN BgkqhkiG9w0BAQsFAAOCAQEAdAXk/XCnDeAOd9nNEUvWPxblOQ/5o/q6OIeTYvoEvUUi2qHUOtbf jBGdTptFsXXe4RgjVF9b6DuizgYfy+cILmvi5hfk3Iq8MAZsgtW+A/otQsJvK2wRatLE61RbzkX8 9/OXEZ1zT7t/q2RiJqzpvV8NChxIj+P7WTtepPm9AIj0Keue+gS2qvzAZAY34ZZeRHgA7g5O4TPJ /oTd+4rgiU++wLDlcZYd/slFkaT3xg4qWDepEMjT4T1qFOQIL+ijUArYS4owpPg9NISTKa1qqKWJ jFoyms0d0GwOniIIbBvhI2MJ7BSY9MYtWVT5jJO3tsVHwj4cp92CSFuGwunFMzCCA18wggJHoAMC AQICCwQAAAAAASFYUwiiMA0GCSqGSIb3DQEBCwUAMEwxIDAeBgNVBAsTF0dsb2JhbFNpZ24gUm9v dCBDQSAtIFIzMRMwEQYDVQQKEwpHbG9iYWxTaWduMRMwEQYDVQQDEwpHbG9iYWxTaWduMB4XDTA5 MDMxODEwMDAwMFoXDTI5MDMxODEwMDAwMFowTDEgMB4GA1UECxMXR2xvYmFsU2lnbiBSb290IENB IC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNVBAMTCkdsb2JhbFNpZ24wggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDMJXaQeQZ4Ihb1wIO2hMoonv0FdhHFrYhy/EYCQ8eyip0E XyTLLkvhYIJG4VKrDIFHcGzdZNHr9SyjD4I9DCuul9e2FIYQebs7E4B3jAjhSdJqYi8fXvqWaN+J J5U4nwbXPsnLJlkNc96wyOkmDoMVxu9bi9IEYMpJpij2aTv2y8gokeWdimFXN6x0FNx04Druci8u nPvQu7/1PQDhBjPogiuuU6Y6FnOM3UEOIDrAtKeh6bJPkC4yYOlXy7kEkmho5TgmYHWyn3f/kRTv riBJ/K1AFUjRAjFhGV64l++td7dkmnq/X8ET75ti+w1s4FRpFqkD2m7pg5NxdsZphYIXAgMBAAGj QjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBSP8Et/qC5FJK5N UPpjmove4t0bvDANBgkqhkiG9w0BAQsFAAOCAQEAS0DbwFCq/sgM7/eWVEVJu5YACUGssxOGhigH M8pr5nS5ugAtrqQK0/Xx8Q+Kv3NnSoPHRHt44K9ubG8DKY4zOUXDjuS5V2yq/BKW7FPGLeQkbLmU Y/vcU2hnVj6DuM81IcPJaP7O2sJTqsyQiunwXUaMld16WCgaLx3ezQA3QY/tRG3XUyiXfvNnBB4V 14qWtNPeTCekTBtzc3b0F5nCH3oO4y0IrQocLP88q1UOD5F+NuvDV0m+4S4tfGCLw0FREyOdzvcy a5QBqJnnLDMfOjsl0oZAzjsshnjJYS8Uuu7bVW/fhO4FCU29KNhyztNiUGUe65KXgzHZs7XKR1g/ XzCCBVYwggQ+oAMCAQICDDEp2IfSf0SOoLB27jANBgkqhkiG9w0BAQsFADBbMQswCQYDVQQGEwJC RTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1zYTExMC8GA1UEAxMoR2xvYmFsU2lnbiBHQ0MgUjMg UGVyc29uYWxTaWduIDIgQ0EgMjAyMDAeFw0yMTAyMjIwNzQ0MjBaFw0yMjA5MDUwNzU0MjJaMIGV MQswCQYDVQQGEwJJTjESMBAGA1UECBMJS2FybmF0YWthMRIwEAYDVQQHEwlCYW5nYWxvcmUxFjAU BgNVBAoTDUJyb2FkY29tIEluYy4xGTAXBgNVBAMTEEFyZW5kIFZhbiBTcHJpZWwxKzApBgkqhkiG 9w0BCQEWHGFyZW5kLnZhbnNwcmllbEBicm9hZGNvbS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IB DwAwggEKAoIBAQCk4MT79XIz7iNEpTGuhXGSqyRQpztUN1sWBVx/wStC1VrFGgbpD1o8BotGl4zf 9f8V8oZn4DA0tTWOOJdhPNtxa/h3XyRV5fWCDDhHAXK4fYeh1hJZcystQwfXnjtLkQB13yCEyaNl 7yYlPUsbagt6XI40W6K5Rc3zcTQYXq+G88K2n1C9ha7dwK04XbIbhPq8XNopPTt8IM9+BIDlfC/i XSlOP9s1dqWlRRnnNxV7BVC87lkKKy0+1M2DOF6qRYQlnW4EfOyCToYLAG5zeV+AjepMoX6J9bUz yj4BlDtwH4HFjaRIlPPbdLshUA54/tV84x8woATuLGBq+hTZEpkZAgMBAAGjggHdMIIB2TAOBgNV HQ8BAf8EBAMCBaAwgaMGCCsGAQUFBwEBBIGWMIGTME4GCCsGAQUFBzAChkJodHRwOi8vc2VjdXJl Lmdsb2JhbHNpZ24uY29tL2NhY2VydC9nc2djY3IzcGVyc29uYWxzaWduMmNhMjAyMC5jcnQwQQYI KwYBBQUHMAGGNWh0dHA6Ly9vY3NwLmdsb2JhbHNpZ24uY29tL2dzZ2NjcjNwZXJzb25hbHNpZ24y Y2EyMDIwME0GA1UdIARGMEQwQgYKKwYBBAGgMgEoCjA0MDIGCCsGAQUFBwIBFiZodHRwczovL3d3 dy5nbG9iYWxzaWduLmNvbS9yZXBvc2l0b3J5LzAJBgNVHRMEAjAAMEkGA1UdHwRCMEAwPqA8oDqG OGh0dHA6Ly9jcmwuZ2xvYmFsc2lnbi5jb20vZ3NnY2NyM3BlcnNvbmFsc2lnbjJjYTIwMjAuY3Js MCcGA1UdEQQgMB6BHGFyZW5kLnZhbnNwcmllbEBicm9hZGNvbS5jb20wEwYDVR0lBAwwCgYIKwYB BQUHAwQwHwYDVR0jBBgwFoAUljPR5lgXWzR1ioFWZNW+SN6hj88wHQYDVR0OBBYEFKb+3b9pz8zo 0QsCHGb/p0UrBlU+MA0GCSqGSIb3DQEBCwUAA4IBAQCHisuRNqP0NfYfG3U3XF+bocf//aGLOCGj NvbnSbaUDT/ZkRFb9dQfDRVnZUJ7eDZWHfC+kukEzFwiSK1irDPZQAG9diwy4p9dM0xw5RXSAC1w FzQ0ClJvhK8PsjXF2yzITFmZsEhYEToTn2owD613HvBNijAnDDLV8D0K5gtDnVqkVB9TUAGjHsmo aAwIDFKdqL0O19Kui0WI1qNsu1tE2wAZk0XE9FG0OKyY2a2oFwJ85c5IO0q53U7+YePIwv4/J5aP OGM6lFPJCVnfKc3H76g/FyPyaE4AL/hfdNP8ObvCB6N/BVCccjNdglRsL2ewttAG3GM06LkvrLhv UCvjMYICbTCCAmkCAQEwazBbMQswCQYDVQQGEwJCRTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1z YTExMC8GA1UEAxMoR2xvYmFsU2lnbiBHQ0MgUjMgUGVyc29uYWxTaWduIDIgQ0EgMjAyMAIMMSnY h9J/RI6gsHbuMA0GCWCGSAFlAwQCAQUAoIHUMC8GCSqGSIb3DQEJBDEiBCCT44OBZdv38+JUx3kA 69DDhN/Mda4aBFXss+DBHAfx/jAYBgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJ BTEPFw0yMjAxMDQxMDIyMTVaMGkGCSqGSIb3DQEJDzFcMFowCwYJYIZIAWUDBAEqMAsGCWCGSAFl AwQBFjALBglghkgBZQMEAQIwCgYIKoZIhvcNAwcwCwYJKoZIhvcNAQEKMAsGCSqGSIb3DQEBBzAL BglghkgBZQMEAgEwDQYJKoZIhvcNAQEBBQAEggEAh/7w91/MLBcXEWdD/TYvOAaTQ5SYNnHQd6MW weeXVpUZEieBsUyQt0PB0pRmnL6KwXMfrBncCjTquAV/Ozllw+bifa4m0pQuVV8l9gR+1EjcPZEM tBYOJi5hFP2bDgNcSsxG2mMXYtYw0A2PEgwlz+EgjbDgUTN7zK7UzPHkHRsmfHHp2+7O85bvUHJ2 vY0OWo39Ij4szIwPUuIcAk5qdM0toH4yqfNlX+qm99GbWDxIanuDRtYoQoZF+qZ2MIaBw92u8F15 CaZ0GwAA555VDHi5ABopELOHtOUSS80AxW4bngDzuycNfm7ga2cD+9WULpCbpm2/tD8OXseVZi0d NQ== --000000000000da516905d4bf029e--