[PATCH 1/2] brcmfmac: Log chip id and revision

[PATCH 1/2] brcmfmac: Log chip id and revision

[Hans de Goede]

For debugging some problems, it is useful to know the chip revision
add a brcmf_info message logging this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index e03450059b06..4ed40c94bda9 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -4214,6 +4214,8 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
 	if (ret)
 		goto fail;
 
+	brcmf_info("Loading firmware %s for chip %08x rev %08x\n",
+		   sdiodev->fw_name, bus->ci->chip, bus->ci->chiprev);
 	ret = brcmf_fw_get_firmwares(sdiodev->dev, BRCMF_FW_REQUEST_NVRAM,
 				     sdiodev->fw_name, sdiodev->nvram_name,
 				     brcmf_sdio_firmware_callback);
-- 
2.13.0

[PATCH 2/2] brcmfmac: Use separate firmware for revision 0 of the brcm43430 chip

[Hans de Goede]

The brcm43430 chip needs different firmware files for chip revision 0
and 1. The file currently in linux-firmware is for revision 1 only.

This commit makes brcmfmac request brcmfmac43430a0-sdio.bin instead
of brcmfmac43430-sdio.bin for revision 0 chips.

Note that the behavior for revision 1 chips is not changed, ideally those
would load brcmfmac43430a1-sdio.bin, but that will break existing setups.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index 4ed40c94bda9..5125aeeb5310 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -612,7 +612,9 @@ BRCMF_FW_NVRAM_DEF(43340, "brcmfmac43340-sdio.bin", "brcmfmac43340-sdio.txt");
 BRCMF_FW_NVRAM_DEF(4335, "brcmfmac4335-sdio.bin", "brcmfmac4335-sdio.txt");
 BRCMF_FW_NVRAM_DEF(43362, "brcmfmac43362-sdio.bin", "brcmfmac43362-sdio.txt");
 BRCMF_FW_NVRAM_DEF(4339, "brcmfmac4339-sdio.bin", "brcmfmac4339-sdio.txt");
-BRCMF_FW_NVRAM_DEF(43430, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
+BRCMF_FW_NVRAM_DEF(43430A0, "brcmfmac43430a0-sdio.bin", "brcmfmac43430a0-sdio.txt");
+/* Note the names are not postfixed with a1 for backward compatibility */
+BRCMF_FW_NVRAM_DEF(43430A1, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
 BRCMF_FW_NVRAM_DEF(43455, "brcmfmac43455-sdio.bin", "brcmfmac43455-sdio.txt");
 BRCMF_FW_NVRAM_DEF(4354, "brcmfmac4354-sdio.bin", "brcmfmac4354-sdio.txt");
 BRCMF_FW_NVRAM_DEF(4356, "brcmfmac4356-sdio.bin", "brcmfmac4356-sdio.txt");
@@ -630,7 +632,8 @@ static struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
 	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
 	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
 	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, 43430),
+	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000001, 43430A0),
+	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFE, 43430A1),
 	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
 	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
 	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356)
-- 
2.13.0

Re: [PATCH 2/2] brcmfmac: Use separate firmware for revision 0 of the brcm43430 chip

[Arend van Spriel]

On 16-06-17 15:14, Hans de Goede wrote:
> The brcm43430 chip needs different firmware files for chip revision 0
> and 1. The file currently in linux-firmware is for revision 1 only.
> 
> This commit makes brcmfmac request brcmfmac43430a0-sdio.bin instead
> of brcmfmac43430-sdio.bin for revision 0 chips.
> 
> Note that the behavior for revision 1 chips is not changed, ideally those
> would load brcmfmac43430a1-sdio.bin, but that will break existing setups.

Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
>  drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)

Re: [2/2] brcmfmac: Use separate firmware for revision 0 of the brcm43430 chip

[Kalle Valo]

Hans de Goede <hdegoede@redhat.com> wrote:

> The brcm43430 chip needs different firmware files for chip revision 0
> and 1. The file currently in linux-firmware is for revision 1 only.
> 
> This commit makes brcmfmac request brcmfmac43430a0-sdio.bin instead
> of brcmfmac43430-sdio.bin for revision 0 chips.
> 
> Note that the behavior for revision 1 chips is not changed, ideally those
> would load brcmfmac43430a1-sdio.bin, but that will break existing setups.
> 
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>

Patch applied to wireless-drivers-next.git, thanks.

1278bd149839 brcmfmac: Use separate firmware for revision 0 of the brcm43430 chip

-- 
https://patchwork.kernel.org/patch/9791523/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches

Re: [PATCH 2/2] brcmfmac: Use separate firmware for revision 0 of the brcm43430 chip

[Jörg Krause]

Hi,

On Fri, 2017-06-16 at 15:14 +0200, Hans de Goede wrote:
> The brcm43430 chip needs different firmware files for chip revision 0
> and 1. The file currently in linux-firmware is for revision 1 only.
> 
> This commit makes brcmfmac request brcmfmac43430a0-sdio.bin instead
> of brcmfmac43430-sdio.bin for revision 0 chips.
> 
> Note that the behavior for revision 1 chips is not changed, ideally those
> would load brcmfmac43430a1-sdio.bin, but that will break existing setups.
> 
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
>  drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> index 4ed40c94bda9..5125aeeb5310 100644
> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> @@ -612,7 +612,9 @@ BRCMF_FW_NVRAM_DEF(43340, "brcmfmac43340-sdio.bin", "brcmfmac43340-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(4335, "brcmfmac4335-sdio.bin", "brcmfmac4335-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(43362, "brcmfmac43362-sdio.bin", "brcmfmac43362-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(4339, "brcmfmac4339-sdio.bin", "brcmfmac4339-sdio.txt");
> -BRCMF_FW_NVRAM_DEF(43430, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
> +BRCMF_FW_NVRAM_DEF(43430A0, "brcmfmac43430a0-sdio.bin", "brcmfmac43430a0-sdio.txt");
> +/* Note the names are not postfixed with a1 for backward compatibility */
> +BRCMF_FW_NVRAM_DEF(43430A1, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(43455, "brcmfmac43455-sdio.bin", "brcmfmac43455-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(4354, "brcmfmac4354-sdio.bin", "brcmfmac4354-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(4356, "brcmfmac4356-sdio.bin", "brcmfmac4356-sdio.txt");
> @@ -630,7 +632,8 @@ static struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
> -	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, 43430),
> +	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000001, 43430A0),
> +	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFE, 43430A1),
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356)

Unfortunately, there is no "brcmfmac43430a0-sdio.bin" in linux-
firmware. Therefore, my custom board fails:

# [   24.894241] brcmfmac mmc0:0001:1: Direct firmware load for
brcm/brcmfmac43430a0-sdio.bin failed with error -2
[   25.914322] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000):
clkctl 0x50
[   26.934186] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000):
clkctl 0x50

Can someone provide the firmware file, please?

Re: [PATCH 2/2] brcmfmac: Use separate firmware for revision 0 of the brcm43430 chip

[Hans de Goede]

Hi,

On 25-08-17 15:55, Jörg Krause wrote:
> Hi,
> 
> On Fri, 2017-06-16 at 15:14 +0200, Hans de Goede wrote:
>> The brcm43430 chip needs different firmware files for chip revision 0
>> and 1. The file currently in linux-firmware is for revision 1 only.
>>
>> This commit makes brcmfmac request brcmfmac43430a0-sdio.bin instead
>> of brcmfmac43430-sdio.bin for revision 0 chips.
>>
>> Note that the behavior for revision 1 chips is not changed, ideally those
>> would load brcmfmac43430a1-sdio.bin, but that will break existing setups.
>>
>> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
>> ---
>>   drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 +++++--
>>   1 file changed, 5 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>> index 4ed40c94bda9..5125aeeb5310 100644
>> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>> @@ -612,7 +612,9 @@ BRCMF_FW_NVRAM_DEF(43340, "brcmfmac43340-sdio.bin", "brcmfmac43340-sdio.txt");
>>   BRCMF_FW_NVRAM_DEF(4335, "brcmfmac4335-sdio.bin", "brcmfmac4335-sdio.txt");
>>   BRCMF_FW_NVRAM_DEF(43362, "brcmfmac43362-sdio.bin", "brcmfmac43362-sdio.txt");
>>   BRCMF_FW_NVRAM_DEF(4339, "brcmfmac4339-sdio.bin", "brcmfmac4339-sdio.txt");
>> -BRCMF_FW_NVRAM_DEF(43430, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
>> +BRCMF_FW_NVRAM_DEF(43430A0, "brcmfmac43430a0-sdio.bin", "brcmfmac43430a0-sdio.txt");
>> +/* Note the names are not postfixed with a1 for backward compatibility */
>> +BRCMF_FW_NVRAM_DEF(43430A1, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
>>   BRCMF_FW_NVRAM_DEF(43455, "brcmfmac43455-sdio.bin", "brcmfmac43455-sdio.txt");
>>   BRCMF_FW_NVRAM_DEF(4354, "brcmfmac4354-sdio.bin", "brcmfmac4354-sdio.txt");
>>   BRCMF_FW_NVRAM_DEF(4356, "brcmfmac4356-sdio.bin", "brcmfmac4356-sdio.txt");
>> @@ -630,7 +632,8 @@ static struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
>>   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
>>   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
>>   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
>> -	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, 43430),
>> +	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000001, 43430A0),
>> +	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFE, 43430A1),
>>   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
>>   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
>>   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356)
> 
> Unfortunately, there is no "brcmfmac43430a0-sdio.bin" in linux-
> firmware. Therefore, my custom board fails:
> 
> # [   24.894241] brcmfmac mmc0:0001:1: Direct firmware load for
> brcm/brcmfmac43430a0-sdio.bin failed with error -2
> [   25.914322] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000):
> clkctl 0x50
> [   26.934186] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000):
> clkctl 0x50
> 
> Can someone provide the firmware file, please?

I've put all the versions I've been able to find here:

http://jwrdegoede.danny.cz/brcm-firmware/

Note that the 7.x.y.z version does not seem to have any useful meaning,
higher is not necessarily newer :|

[hans@shalem brcm-firmware]$ for i in brcmfmac43430a0-sdio.bin*; do echo $i && strings $i | tail -n 1; done
brcmfmac43430a0-sdio.bin.7.10.1.244.ucode940.1020
43430a0-roml/sdio-g-pool-p2p-pno-pktfilter-keepalive-aoe-mchan-proptxstatus-lpc-wl11u-rcc-fmc-wepso-ccx-okc-fbt-noccxaka-txpwr-ampduhostreorder-clm_43xx_lg-ndoe Version: 7.10.1.244 CRC: 73c82137 Date: Fri 2016-07-01 18:03:15 KST Ucode Ver: 940.1020 FWID: 01-bae8afee
brcmfmac43430a0-sdio.bin.7.10.226.49.no_ucode_version
43430a0-roml/sdio-g-pool-p2p-pno-pktfilter-keepalive-aoe-mchan-proptxstatus-lpc-wl11u-rcc-fmc-wepso-ccx-okc-fbt-noccxaka-txpwr-ampduhostreorder-clm_43xx_lg Version: 7.10.226.49 CRC: bf92cb0b Date: Fri 2014-06-06 14:55:15 KST FWID 01-8962686a
brcmfmac43430a0-sdio.bin.7.10.68.5.ucode997.0
43430a0-roml/sdio-g-pool-p2p-pno-pktfilter-keepalive-aoe-mchan-proptxstatus-ampduhostreorder-lpc-wl11u-rcc-fmc-wepso-ccx-okc-anqpo-ltecx-sr-ndoe Version: 7.10.68.5 CRC: 5168922 Date: Thu 2015-04-30 04:20:43 PDT Ucode Ver: 997.0 FWID: 01-2bde7d77

So date wise brcmfmac43430a0-sdio.bin.7.10.1.244.ucode940.1020 is the newest
and IIRC that one works well for me.

ucode version wise, brcmfmac43430a0-sdio.bin.7.10.68.5.ucode997.0 is newer,
but the .0 in 997.0 makes it feel like an unproven release to me.

Regards,

Hans

Re: [PATCH 2/2] brcmfmac: Use separate firmware for revision 0 of the brcm43430 chip

[Jörg Krause]

Hi Hans,

On Fri, 2017-08-25 at 16:03 +0200, Hans de Goede wrote:
> Hi,
> 
> On 25-08-17 15:55, Jörg Krause wrote:
> > Hi,
> > 
> > On Fri, 2017-06-16 at 15:14 +0200, Hans de Goede wrote:
> > > The brcm43430 chip needs different firmware files for chip revision 0
> > > and 1. The file currently in linux-firmware is for revision 1 only.
> > > 
> > > This commit makes brcmfmac request brcmfmac43430a0-sdio.bin instead
> > > of brcmfmac43430-sdio.bin for revision 0 chips.
> > > 
> > > Note that the behavior for revision 1 chips is not changed, ideally those
> > > would load brcmfmac43430a1-sdio.bin, but that will break existing setups.
> > > 
> > > Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> > > ---
> > >   drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 +++++--
> > >   1 file changed, 5 insertions(+), 2 deletions(-)
> > > 
> > > diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> > > index 4ed40c94bda9..5125aeeb5310 100644
> > > --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> > > +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> > > @@ -612,7 +612,9 @@ BRCMF_FW_NVRAM_DEF(43340, "brcmfmac43340-sdio.bin", "brcmfmac43340-sdio.txt");
> > >   BRCMF_FW_NVRAM_DEF(4335, "brcmfmac4335-sdio.bin", "brcmfmac4335-sdio.txt");
> > >   BRCMF_FW_NVRAM_DEF(43362, "brcmfmac43362-sdio.bin", "brcmfmac43362-sdio.txt");
> > >   BRCMF_FW_NVRAM_DEF(4339, "brcmfmac4339-sdio.bin", "brcmfmac4339-sdio.txt");
> > > -BRCMF_FW_NVRAM_DEF(43430, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
> > > +BRCMF_FW_NVRAM_DEF(43430A0, "brcmfmac43430a0-sdio.bin", "brcmfmac43430a0-sdio.txt");
> > > +/* Note the names are not postfixed with a1 for backward compatibility */
> > > +BRCMF_FW_NVRAM_DEF(43430A1, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
> > >   BRCMF_FW_NVRAM_DEF(43455, "brcmfmac43455-sdio.bin", "brcmfmac43455-sdio.txt");
> > >   BRCMF_FW_NVRAM_DEF(4354, "brcmfmac4354-sdio.bin", "brcmfmac4354-sdio.txt");
> > >   BRCMF_FW_NVRAM_DEF(4356, "brcmfmac4356-sdio.bin", "brcmfmac4356-sdio.txt");
> > > @@ -630,7 +632,8 @@ static struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
> > >   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
> > >   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
> > >   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
> > > -	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, 43430),
> > > +	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000001, 43430A0),
> > > +	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFE, 43430A1),
> > >   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
> > >   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
> > >   	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356)
> > 
> > Unfortunately, there is no "brcmfmac43430a0-sdio.bin" in linux-
> > firmware. Therefore, my custom board fails:
> > 
> > # [   24.894241] brcmfmac mmc0:0001:1: Direct firmware load for
> > brcm/brcmfmac43430a0-sdio.bin failed with error -2
> > [   25.914322] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000):
> > clkctl 0x50
> > [   26.934186] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000):
> > clkctl 0x50
> > 
> > Can someone provide the firmware file, please?
> 
> I've put all the versions I've been able to find here:
> 
> http://jwrdegoede.danny.cz/brcm-firmware/
> 
> Note that the 7.x.y.z version does not seem to have any useful meaning,
> higher is not necessarily newer :|
> 
> [hans@shalem brcm-firmware]$ for i in brcmfmac43430a0-sdio.bin*; do echo $i && strings $i | tail -n 1; done
> brcmfmac43430a0-sdio.bin.7.10.1.244.ucode940.1020
> 43430a0-roml/sdio-g-pool-p2p-pno-pktfilter-keepalive-aoe-mchan-proptxstatus-lpc-wl11u-rcc-fmc-wepso-ccx-okc-fbt-noccxaka-txpwr-ampduhostreorder-clm_43xx_lg-ndoe Version: 7.10.1.244 CRC: 73c82137 Date: Fri 2016-07-01 18:03:15 KST Ucode Ver: 940.1020 FWID: 01-bae8afee
> brcmfmac43430a0-sdio.bin.7.10.226.49.no_ucode_version
> 43430a0-roml/sdio-g-pool-p2p-pno-pktfilter-keepalive-aoe-mchan-proptxstatus-lpc-wl11u-rcc-fmc-wepso-ccx-okc-fbt-noccxaka-txpwr-ampduhostreorder-clm_43xx_lg Version: 7.10.226.49 CRC: bf92cb0b Date: Fri 2014-06-06 14:55:15 KST FWID 01-8962686a
> brcmfmac43430a0-sdio.bin.7.10.68.5.ucode997.0
> 43430a0-roml/sdio-g-pool-p2p-pno-pktfilter-keepalive-aoe-mchan-proptxstatus-ampduhostreorder-lpc-wl11u-rcc-fmc-wepso-ccx-okc-anqpo-ltecx-sr-ndoe Version: 7.10.68.5 CRC: 5168922 Date: Thu 2015-04-30 04:20:43 PDT Ucode Ver: 997.0 FWID: 01-2bde7d77
> 
> So date wise brcmfmac43430a0-sdio.bin.7.10.1.244.ucode940.1020 is the newest
> and IIRC that one works well for me.
> 
> ucode version wise, brcmfmac43430a0-sdio.bin.7.10.68.5.ucode997.0 is newer,
> but the .0 in 997.0 makes it feel like an unproven release to me.

Thanks for the files!

I've tested with brcmfmac43430a0-sdio.bin.7.10.1.244.ucode940.1020 and
brcmfmac is happy:

brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Jul  1 2016
18:02:40 version 7.10.1 (A0 Station/P2P feature) FWID 01-bae8afee

Where did you got the firmware files from?

@Broadcom: Is there any "official" firmware?

Jörg

Re: [PATCH 2/2] brcmfmac: Use separate firmware for revision 0 of the brcm43430 chip

[Hans de Goede]

Hi,

On 25-08-17 16:49, Jörg Krause wrote:

<snip>

> Thanks for the files!
> 
> I've tested with brcmfmac43430a0-sdio.bin.7.10.1.244.ucode940.1020 and
> brcmfmac is happy:
> 
> brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Jul  1 2016
> 18:02:40 version 7.10.1 (A0 Station/P2P feature) FWID 01-bae8afee
> 
> Where did you got the firmware files from?

 From various Android x86 images and from:
https://android.googlesource.com/platform/hardware/broadcom/wlan/+/master/bcmdhd/firmware/

Regards,

Hans

Re: [PATCH 2/2] brcmfmac: Use separate firmware for revision 0 of the brcm43430 chip

[Jörg Krause]

Hi,

On Fri, 2017-06-16 at 15:14 +0200, Hans de Goede wrote:
> The brcm43430 chip needs different firmware files for chip revision 0
> and 1. The file currently in linux-firmware is for revision 1 only.
> 
> This commit makes brcmfmac request brcmfmac43430a0-sdio.bin instead
> of brcmfmac43430-sdio.bin for revision 0 chips.
> 
> Note that the behavior for revision 1 chips is not changed, ideally those
> would load brcmfmac43430a1-sdio.bin, but that will break existing setups.
> 
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
>  drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> index 4ed40c94bda9..5125aeeb5310 100644
> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> @@ -612,7 +612,9 @@ BRCMF_FW_NVRAM_DEF(43340, "brcmfmac43340-sdio.bin", "brcmfmac43340-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(4335, "brcmfmac4335-sdio.bin", "brcmfmac4335-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(43362, "brcmfmac43362-sdio.bin", "brcmfmac43362-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(4339, "brcmfmac4339-sdio.bin", "brcmfmac4339-sdio.txt");
> -BRCMF_FW_NVRAM_DEF(43430, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
> +BRCMF_FW_NVRAM_DEF(43430A0, "brcmfmac43430a0-sdio.bin", "brcmfmac43430a0-sdio.txt");
> +/* Note the names are not postfixed with a1 for backward compatibility */
> +BRCMF_FW_NVRAM_DEF(43430A1, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(43455, "brcmfmac43455-sdio.bin", "brcmfmac43455-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(4354, "brcmfmac4354-sdio.bin", "brcmfmac4354-sdio.txt");
>  BRCMF_FW_NVRAM_DEF(4356, "brcmfmac4356-sdio.bin", "brcmfmac4356-sdio.txt");
> @@ -630,7 +632,8 @@ static struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
> -	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, 43430),
> +	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000001, 43430A0),
> +	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFE, 43430A1),
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
>  	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356)

Unfortunately, there is no "brcmfmac43430a0-sdio.bin" in linux-
firmware. Therefore, my custom board fails:

# [   24.894241] brcmfmac mmc0:0001:1: Direct firmware load for
brcm/brcmfmac43430a0-sdio.bin failed with error -2
[   25.914322] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000):
clkctl 0x50
[   26.934186] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000):
clkctl 0x50

Can someone provide the firmware file, please?

Best regards,
Jörg Krause

Re: [PATCH 1/2] brcmfmac: Log chip id and revision

[Arend van Spriel]

On 16-06-17 15:14, Hans de Goede wrote:
> For debugging some problems, it is useful to know the chip revision
> add a brcmf_info message logging this.
> 
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
>  drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> index e03450059b06..4ed40c94bda9 100644
> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
> @@ -4214,6 +4214,8 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
>  	if (ret)
>  		goto fail;
>  
> +	brcmf_info("Loading firmware %s for chip %08x rev %08x\n",
> +		   sdiodev->fw_name, bus->ci->chip, bus->ci->chiprev);

I would prefer to have this in brcmf_fw_map_chip_to_name() in
firmware.c, ie.:

brcmf_info("mapping chip %x(%d) rev %d\n", chip, chip, chiprev);

That way it will be done for all host-interfaces.

Regards,
Arend