On 17.03.2017 07:44, Heiner Kallweit wrote:
Am 16.03.2017 um 22:12 schrieb Helmut Klein:
Hallo Heiner,
i applied your 2nd patch sets to linux-amlogic. (and of course the older set v5 1...10).
The performance of the sd-card and the mmc-chip of my minimx is much better now.
sd-card: from 6.5 to 22.5 MBytes/s
mmc: from 14.5 to 28.5 MBytes/s (hs200 compatible device)
But:
the wifi-adapter is no longer operational. The problem starts with patch 3 and gets worse with patch 5.
the adapter (ap6330) is attached to the sdio port of the the s905. (=mmc1)
Thanks for testing and sharing the feedback. Much appreciated.
The board I test on supports block devices only.
Could you please share few more details:
- Drivers involved
- All syslog messages related to the device / driver
And please set the relevant mailing lists on cc when providing test feedback.
Others might find your feedback helpful too.
Thanks, Heiner
so i think it is important to test your patch set asap on an officially supported board with a wifi adapter).
regards
Helmut
The driver for the wifi adapter is brcmfmac. It is compiled as a module
and loaded via /etc/modules.
the driver depends on the modules brcmutil and cfg80211, which are auto
loaded.
my user space is debian unstable. The kernel is cross compiled on my
x86-64 laptop with gcc 5.4.1
i use my own kernel configuration without an initial ramdisk. mmc, usb &
ext4 drivers are compiled into the kernel
kernel & dtb are loaded by u-boot from mmcblk2p1 (sd-card)
the drive for the kernel is sda2 (sd-card inside of a usb card reader).
here is the filtered (mmc|brcmfmac) syslog output when only patches 1 &
2 are applied
[ 1.685012] meson-gx-mmc d0074000.mmc: allocated mmc-pwrseq
[ 1.873010] mmc0: new DDR MMC card at address 0001
[ 1.873258] mmcblk0: mmc0:0001 NCard 14.5 GiB
[ 1.876731] mmcblk0boot0: mmc0:0001 NCard partition 1 4.00 MiB
[ 1.882597] mmcblk0boot1: mmc0:0001 NCard partition 2 4.00 MiB
[ 2.004399] meson-gx-mmc d0070000.mmc: allocated mmc-pwrseq
[ 2.048160] meson-gx-mmc d0072000.mmc: Got CD GPIO
[ 2.066962] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 2.068985] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.074242] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.081275] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 2.124761] mmc2: Skipping voltage switch
[ 2.153763] mmc1: new high speed SDIO card at address 0001
[ 2.158567] mmc2: new high speed SDHC card at address 59b4
[ 2.159219] mmcblk2: mmc2:59b4 USD00 29.5 GiB
[ 2.164206] mmcblk2: p1 p2
[ 6.664118] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0:
Jan 6 2014 15:11:29 version 5.90.195.89.13 FWID 01-72f124c5
[ 6.736239] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
(0x30 0x30)
[ 6.928045] brcmfmac: brcmf_construct_chaninfo: Ignoring unexpected
firmware channel 184
[ 6.930475] brcmfmac: brcmf_construct_chaninfo: Ignoring unexpected
firmware channel 188
[ 6.938524] brcmfmac: brcmf_construct_chaninfo: Ignoring unexpected
firmware channel 192
[ 6.946543] brcmfmac: brcmf_construct_chaninfo: Ignoring unexpected
firmware channel 196
[ 6.954566] brcmfmac: brcmf_construct_chaninfo: Ignoring unexpected
firmware channel 200
[ 6.954663] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
(0x30 0x30)
[ 6.969995] brcmfmac: brcmf_construct_chaninfo: Ignoring unexpected
firmware channel 204
[ 6.978023] brcmfmac: brcmf_construct_chaninfo: Ignoring unexpected
firmware channel 208
this is the output after adding patch 3
[ 1.684982] meson-gx-mmc d0074000.mmc: allocated mmc-pwrseq
[ 1.873041] mmc0: new DDR MMC card at address 0001
[ 1.873273] mmcblk0: mmc0:0001 NCard 14.5 GiB
[ 1.876765] mmcblk0boot0: mmc0:0001 NCard partition 1 4.00 MiB
[ 1.882621] mmcblk0boot1: mmc0:0001 NCard partition 2 4.00 MiB
[ 2.004408] meson-gx-mmc d0070000.mmc: allocated mmc-pwrseq
[ 2.048189] meson-gx-mmc d0072000.mmc: Got CD GPIO
[ 2.066978] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 2.069001] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.074253] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.081285] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 2.124874] mmc2: Skipping voltage switch
[ 2.153475] mmc1: new high speed SDIO card at address 0001
[ 2.158610] mmc2: new high speed SDHC card at address 59b4
[ 2.158935] mmcblk2: mmc2:59b4 USD00 29.5 GiB
[ 2.163910] mmcblk2: p1 p2
[ 6.586318] brcmfmac: brcmf_sdiod_ramrw: membytes transfer failed
<<<=====
[ 6.586810] brcmfmac: brcmf_sdio_download_code_file: error -84 on
writing 239507 membytes at 0x00000000
[ 6.596373] brcmfmac: brcmf_sdio_download_firmware: dongle image file
download failed
and this is the output after adding patches 4 & 5
[ 1.684941] meson-gx-mmc d0074000.mmc: allocated mmc-pwrseq
[ 1.868910] mmc0: new DDR MMC card at address 0001
[ 1.869159] mmcblk0: mmc0:0001 NCard 14.5 GiB
[ 1.872639] mmcblk0boot0: mmc0:0001 NCard partition 1 4.00 MiB
[ 1.878497] mmcblk0boot1: mmc0:0001 NCard partition 2 4.00 MiB
[ 1.884356] mmcblk0rpmb: mmc0:0001 NCard partition 3 128 KiB
<<<=====
[ 2.000339] meson-gx-mmc d0070000.mmc: allocated mmc-pwrseq
[ 2.044090] meson-gx-mmc d0072000.mmc: Got CD GPIO
[ 2.062850] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 2.064869] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.070129] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.077161] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 2.120693] mmc2: Skipping voltage switch
[ 2.148795] mmc1: new high speed SDIO card at address 0001
[ 2.154443] mmc2: new high speed SDHC card at address 59b4
[ 2.154660] mmcblk2: mmc2:59b4 USD00 29.5 GiB
[ 2.159402] mmcblk2: p1 p2
[ 6.550881] brcmfmac: brcmf_chip_recognition: SB chip is not
supported <<<=====
[ 6.556606] brcmfmac: brcmf_sdio_probe_attach: brcmf_chip_attach failed!
[ 6.563260] brcmfmac: brcmf_sdio_probe: brcmf_sdio_probe_attach failed
[ 6.569796] brcmfmac: brcmf_ops_sdio_probe: F2 error, probe failed -19...
regards
Helmut
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