Marvell 86868 SDIO firmware loading failure
Maurus Cuelenaere
mcuelenaere at gmail.com
Tue Oct 13 15:10:13 EDT 2009
Hi,
I'm porting Linux 2.6.32 over to the SmartQ 7, an ARM11 MID running on the
Samsung S3C6410 SoC.
The board has a Universal Scientific Industrial WM-G-MR-09 wifi chip (see [1]),
which has a Marvell 88W8686 as chipset (and is connected over SDIO).
I've compiled the libertas drivers statically, but get these messages in the
kernel log:
[ 11.200000] libertas_sdio mmc2:0001:1: firmware: requesting sd8686.bin
[ 18.880000] libertas: firmware wants 16 bytes
[ 18.880000] libertas: firmware wants 512 bytes
[ 18.970000] libertas: firmware wants 17 bytes
[ 18.970000] libertas: firmware helper signalled error
[ 19.050000] libertas: failed to load firmware
(I'm using SD-8686-LINUX26-SYSKT-9.70.3.p24-26409.P45-GPL.zip, see [2])
[1] - http://www.edom.com.tw/vender/product/WM-G-MR-09_Spec_v17_20071012.pdf
[2] - http://www.marvell.com/drivers/driverDisplay.do?driverId=203
Any ideas?
P.S.: I've attached the full dmesg log below
P.P.S.: could you please CC me when replying as I disabled receiving messages
from this mailing list.
Thanks,
Maurus Cuelenaere
[ 0.000000] Linux version 2.6.32-rc3-00082-g37e6b6d-dirty
(mcuelenaere at wim2160) (gcc version 4.3.3 (GCC) ) #304 PREEMPT Tue Oct
13 00:25:03 CEST 2009
[ 0.000000] CPU: ARMv6-compatible processor [410fb766] revision 6
(ARMv7), cr=00c5387f
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing
instruction cache
[ 0.000000] Machine: SmartQ 7
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 32768
[ 0.000000] free_area_init_node: node 0, pgdat 8036e488,
node_mem_map 803c1000
[ 0.000000] Normal zone: 256 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 32512 pages, LIFO batch:7
[ 0.000000] CPU S3C6410 (id 0x36410101)
[ 0.000000] s3c6410_init_clocks: initialising clocks
[ 0.000000] S3C24XX Clocks, (c) 2004 Simtec Electronics
[ 0.000000] s3c6400_setup_clocks: registering clocks
[ 0.000000] s3c6400_setup_clocks: clkdiv0 = 01043310
[ 0.000000] s3c6400_setup_clocks: xtal is 12000000
[ 0.000000] S3C64XX: PLL settings, A=532000000, M=532000000, E=24000000
[ 0.000000] S3C64XX: HCLK2=266000000, HCLK=133000000, PCLK=66500000
[ 0.000000] mout_apll: source is fout_apll (1), rate is 532000000
[ 0.000000] mout_epll: source is fout_epll (1), rate is 24000000
[ 0.000000] mout_mpll: source is mpll (1), rate is 532000000
[ 0.000000] mmc_bus: source is mout_epll (0), rate is 24000000
[ 0.000000] mmc_bus: source is mout_epll (0), rate is 24000000
[ 0.000000] mmc_bus: source is mout_epll (0), rate is 24000000
[ 0.000000] usb-bus-host: source is clk_48m (0), rate is 48000000
[ 0.000000] s3c64xx_clk_doutmpll_get_rate: parent is 532000000
[ 0.000000] uclk1: source is dout_mpll (1), rate is 66500000
[ 0.000000] spi-bus: source is mout_epll (0), rate is 24000000
[ 0.000000] spi-bus: source is mout_epll (0), rate is 24000000
[ 0.000000] audio-bus: source is mout_epll (0), rate is 24000000
[ 0.000000] audio-bus: source is mout_epll (0), rate is 24000000
[ 0.000000] irda-bus: source is mout_epll (0), rate is 24000000
[ 0.000000] camera: source is hclk2 (0), rate is 266000000
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 32512
[ 0.000000] Kernel command line: loglevel=6 rootwait
s3cfb.backlight=80 root=/dev/mmcblk1p1
[ 0.000000] Unknown boot option `s3cfb.backlight=80': ignoring
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Memory: 128MB = 128MB total
[ 0.000000] Memory: 125936KB available (3016K code, 452K data, 120K
init, 0K highmem)
[ 0.000000] SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0,
CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:246
[ 0.000000] s3c64xx_init_irq: initialising interrupts
[ 0.000000] VIC @f4000000: id 0x00041192, vendor 0x41
[ 0.000000] VIC @f4010000: id 0x00041192, vendor 0x41
[ 0.000000] timer tcon=00000000, tcnt 1b0f0, tcfg
00000201,00010000, usec 00001719
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty0] enabled
[ 0.000000] Calibrating delay loop... 530.84 BogoMIPS (lpj=2654208)
[ 0.250000] Mount-cache hash table entries: 512
[ 0.250000] CPU: Testing write buffer coherency: ok
[ 0.250000] NET: Registered protocol family 16
[ 0.370000] s3c64xx_dma_init: Registering DMA channels
[ 0.370000] s3c64xx_dma_init1: registering DMA 0 (88808100)
[ 0.370000] s3c64xx_dma_init1: registering DMA 1 (88808120)
[ 0.370000] s3c64xx_dma_init1: registering DMA 2 (88808140)
[ 0.370000] s3c64xx_dma_init1: registering DMA 3 (88808160)
[ 0.370000] s3c64xx_dma_init1: registering DMA 4 (88808180)
[ 0.370000] s3c64xx_dma_init1: registering DMA 5 (888081a0)
[ 0.370000] s3c64xx_dma_init1: registering DMA 6 (888081c0)
[ 0.370000] s3c64xx_dma_init1: registering DMA 7 (888081e0)
[ 0.370000] PL080: IRQ 73, at 88808000
[ 0.370000] s3c64xx_dma_init1: registering DMA 8 (8880c100)
[ 0.370000] s3c64xx_dma_init1: registering DMA 9 (8880c120)
[ 0.370000] s3c64xx_dma_init1: registering DMA 10 (8880c140)
[ 0.370000] s3c64xx_dma_init1: registering DMA 11 (8880c160)
[ 0.370000] s3c64xx_dma_init1: registering DMA 12 (8880c180)
[ 0.370000] s3c64xx_dma_init1: registering DMA 13 (8880c1a0)
[ 0.370000] s3c64xx_dma_init1: registering DMA 14 (8880c1c0)
[ 0.370000] s3c64xx_dma_init1: registering DMA 15 (8880c1e0)
[ 0.370000] PL080: IRQ 74, at 8880c000
[ 0.370000] S3C6410: Initialising architecture
[ 0.370000] s3c24xx-pwm s3c24xx-pwm.1: tin at 33250000, tdiv at
33250000, tin=divclk, base 8
[ 0.370000] s3c-adc s3c-adc: attached adc driver
[ 0.410000] bio: create slab <bio-0> at 0
[ 0.420000] SCSI subsystem initialized
[ 0.420000] usbcore: registered new interface driver usbfs
[ 0.420000] usbcore: registered new interface driver hub
[ 0.420000] usbcore: registered new device driver usb
[ 0.440000] NET: Registered protocol family 2
[ 0.440000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.440000] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.440000] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.440000] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.440000] TCP reno registered
[ 0.440000] NET: Registered protocol family 1
[ 0.490000] msgmni has been set to 246
[ 0.490000] io scheduler noop registered
[ 0.490000] io scheduler anticipatory registered
[ 0.490000] io scheduler deadline registered
[ 0.490000] io scheduler cfq registered (default)
[ 0.520000] Console: switching to colour frame buffer device 100x30
[ 0.540000] s3c-fb s3c-fb: window 0: fb
[ 1.420000] libertas_sdio: Libertas SDIO driver
[ 1.420000] libertas_sdio: Copyright Pierre Ossman
[ 1.430000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.440000] s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
[ 1.440000] s3c2410-ohci s3c2410-ohci: new USB bus registered,
assigned bus number 1
[ 1.450000] s3c2410-ohci s3c2410-ohci: irq 79, io mem 0x74300000
[ 1.510000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.520000] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 1.520000] usb usb1: Product: S3C24XX OHCI
[ 1.530000] usb usb1: Manufacturer: Linux
2.6.32-rc3-00082-g37e6b6d-dirty ohci_hcd
[ 1.530000] usb usb1: SerialNumber: s3c24xx
[ 1.540000] usb usb1: configuration #1 chosen from 1 choice
[ 1.550000] hub 1-0:1.0: USB hub found
[ 1.550000] hub 1-0:1.0: 2 ports detected
[ 1.560000] Initializing USB Mass Storage driver...
[ 1.570000] usbcore: registered new interface driver usb-storage
[ 1.570000] USB Mass Storage support registered.
[ 1.580000] s3c-hsotg s3c-hsotg: regs 88820000, irq 90
[ 1.590000] s3c-hsotg s3c-hsotg: Failed to get CSftRst asserted
[ 1.590000] s3c-hsotg s3c-hsotg: GRXFSIZ=0x00001800, GNPTXFSIZ=0x18001800
[ 1.600000] s3c-hsotg s3c-hsotg: cannot create debug root
[ 1.600000] s3c-hsotg s3c-hsotg: DCFG=0x00200000, DCTL=0x00000000,
DIEPMSK=0000000f
[ 1.610000] s3c-hsotg s3c-hsotg: GAHBCFG=0x00000000, 0x44=0x00000000
[ 1.620000] s3c-hsotg s3c-hsotg: GRXFSIZ=0x00000800, GNPTXFSIZ=0x01c00800
[ 1.620000] s3c-hsotg s3c-hsotg: DPTx[1] FSize=768, StAddr=0x00001000
[ 1.630000] s3c-hsotg s3c-hsotg: DPTx[2] FSize=768, StAddr=0x00003300
[ 1.630000] s3c-hsotg s3c-hsotg: DPTx[3] FSize=768, StAddr=0x00003600
[ 1.640000] s3c-hsotg s3c-hsotg: DPTx[4] FSize=768, StAddr=0x00003900
[ 1.640000] s3c-hsotg s3c-hsotg: DPTx[5] FSize=768, StAddr=0x00003c00
[ 1.650000] s3c-hsotg s3c-hsotg: DPTx[6] FSize=768, StAddr=0x00003f00
[ 1.650000] s3c-hsotg s3c-hsotg: DPTx[7] FSize=768, StAddr=0x00004200
[ 1.660000] s3c-hsotg s3c-hsotg: DPTx[8] FSize=768, StAddr=0x00004500
[ 1.660000] s3c-hsotg s3c-hsotg: DPTx[9] FSize=768, StAddr=0x00004800
[ 1.670000] s3c-hsotg s3c-hsotg: DPTx[10] FSize=768, StAddr=0x00004b00
[ 1.670000] s3c-hsotg s3c-hsotg: DPTx[11] FSize=768, StAddr=0x00004e00
[ 1.680000] s3c-hsotg s3c-hsotg: DPTx[12] FSize=768, StAddr=0x00005100
[ 1.680000] s3c-hsotg s3c-hsotg: DPTx[13] FSize=768, StAddr=0x00005400
[ 1.690000] s3c-hsotg s3c-hsotg: DPTx[14] FSize=768, StAddr=0x00005700
[ 1.690000] s3c-hsotg s3c-hsotg: DPTx[15] FSize=768, StAddr=0x00005a00
[ 1.690000] s3c-hsotg s3c-hsotg: ep0-in: EPCTL=0x00008000,
SIZ=0x00000000, DMA=0x00000000
[ 1.700000] s3c-hsotg s3c-hsotg: ep0-out: EPCTL=0x00008000,
SIZ=0x00000000, DMA=0x00000000
[ 1.700000] s3c-hsotg s3c-hsotg: ep1-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.710000] s3c-hsotg s3c-hsotg: ep1-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.710000] s3c-hsotg s3c-hsotg: ep2-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.710000] s3c-hsotg s3c-hsotg: ep2-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.720000] s3c-hsotg s3c-hsotg: ep3-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.720000] s3c-hsotg s3c-hsotg: ep3-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.720000] s3c-hsotg s3c-hsotg: ep4-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.730000] s3c-hsotg s3c-hsotg: ep4-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.730000] s3c-hsotg s3c-hsotg: ep5-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.740000] s3c-hsotg s3c-hsotg: ep5-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.740000] s3c-hsotg s3c-hsotg: ep6-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.740000] s3c-hsotg s3c-hsotg: ep6-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.750000] s3c-hsotg s3c-hsotg: ep7-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.750000] s3c-hsotg s3c-hsotg: ep7-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.750000] s3c-hsotg s3c-hsotg: ep8-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.760000] s3c-hsotg s3c-hsotg: ep8-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.760000] s3c-hsotg s3c-hsotg: ep9-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.770000] s3c-hsotg s3c-hsotg: ep9-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.770000] s3c-hsotg s3c-hsotg: ep10-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.770000] s3c-hsotg s3c-hsotg: ep10-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.780000] s3c-hsotg s3c-hsotg: ep11-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.780000] s3c-hsotg s3c-hsotg: ep11-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.790000] s3c-hsotg s3c-hsotg: ep12-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.790000] s3c-hsotg s3c-hsotg: ep12-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.800000] s3c-hsotg s3c-hsotg: ep13-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.800000] s3c-hsotg s3c-hsotg: ep13-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.810000] s3c-hsotg s3c-hsotg: ep14-in: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.810000] s3c-hsotg s3c-hsotg: ep14-out: EPCTL=0x00000000,
SIZ=0x00000000, DMA=0x00000000
[ 1.820000] s3c-hsotg s3c-hsotg: DVBUSDIS=0x000017d7, DVBUSPULSE=000005b8
[ 1.820000] g_cdc gadget: using random self ethernet address
[ 1.830000] g_cdc gadget: using random host ethernet address
[ 1.830000] usb0: MAC 2a:b2:ae:82:12:57
[ 1.840000] usb0: HOST MAC 12:7d:7a:0a:35:cf
[ 1.840000] g_cdc gadget: controller 's3c-hsotg' not recognized;
trying CDC Composite (ECM + ACM)
[ 1.850000] g_cdc gadget: CDC Composite Gadget, version: King
Kamehameha Day 2008
[ 1.860000] g_cdc gadget: g_cdc ready
[ 1.860000] s3c-hsotg s3c-hsotg: EP0: DIEPCTL0=0x00008000,
DOEPCTL0=0x00008000
[ 1.870000] s3c-hsotg s3c-hsotg: DCTL=0x00000002
[ 1.870000] s3c-hsotg s3c-hsotg: EP0: DIEPCTL0=0x00008000,
DOEPCTL0=0x80008000
[ 1.880000] s3c-hsotg s3c-hsotg: s3c_hsotg_irq: USBRst
[ 1.880000] s3c-hsotg s3c-hsotg: GNPTXSTS=000801c0
[ 1.890000] s3c-hsotg s3c-hsotg: S3C_GINTSTS_USBSusp
[ 1.890000] s3c-hsotg s3c-hsotg: bound driver g_cdc
[ 1.900000] mice: PS/2 mouse device common for all mice
[ 1.910000] input: gpio-keys as /devices/platform/gpio-keys.0/input/input0
[ 1.920000] s3c-ts s3c-ts: Starting
[ 1.920000] s3c-ts s3c-ts: Created Group filter len:12 coords:2
close:10 thresh:6
[ 1.930000] s3c-ts s3c-ts: Created Median filter len:20 coords:2
dec_threshold:24
[ 1.930000] s3c-ts s3c-ts: Created Mean filter len:4 coords:2
[ 1.940000] s3c-ts s3c-ts: Created Linear filter coords:2
[ 1.940000] s3c-ts s3c-ts: 4 filter(s) initialized
[ 1.950000] s3c-ts s3c-ts: Successfully loaded
[ 1.960000] input: s3c TouchScreen as /devices/virtual/input/input1
[ 1.970000] i2c /dev entries driver
[ 1.980000] i2c-gpio i2c-gpio.0: using pins 139 (SDA) and 138 (SCL)
[ 1.980000] cpuidle: using governor ladder
[ 1.990000] sdhci: Secure Digital Host Controller Interface driver
[ 2.000000] sdhci: Copyright(c) Pierre Ossman
[ 2.000000] s3c-sdhci s3c-sdhci.1: clock source 0: hsmmc (133000000 Hz)
[ 2.010000] s3c-sdhci s3c-sdhci.1: clock source 1: hsmmc (133000000 Hz)
[ 2.020000] s3c-sdhci s3c-sdhci.1: clock source 2: mmc_bus (24000000 Hz)
[ 2.020000] Registered led device: mmc0::
[ 2.030000] mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.1] using ADMA
[ 2.040000] s3c-sdhci s3c-sdhci.0: clock source 0: hsmmc (133000000 Hz)
[ 2.040000] s3c-sdhci s3c-sdhci.0: clock source 1: hsmmc (133000000 Hz)
[ 2.050000] s3c-sdhci s3c-sdhci.0: clock source 2: mmc_bus (24000000 Hz)
[ 2.060000] Registered led device: mmc1::
[ 2.060000] mmc1: SDHCI controller on samsung-hsmmc [s3c-sdhci.0] using ADMA
[ 2.070000] s3c-sdhci s3c-sdhci.2: clock source 0: hsmmc (133000000 Hz)
[ 2.070000] s3c-sdhci s3c-sdhci.2: clock source 1: hsmmc (133000000 Hz)
[ 2.080000] s3c-sdhci s3c-sdhci.2: clock source 2: mmc_bus (24000000 Hz)
[ 2.090000] mmc0: Minimum clock frequency too high for identification mode
[ 2.090000] s3c6410_setup_sdhci0_cfg_card: CTRL 2=c0004100, 3=80808080
[ 2.100000] Registered led device: mmc2::
[ 2.110000] mmc2: SDHCI controller on samsung-hsmmc [s3c-sdhci.2] using ADMA
[ 2.110000] Registered led device: red
[ 2.130000] Registered led device: green
[ 2.140000] Advanced Linux Sound Architecture Driver Version 1.0.21.
[ 2.140000] ALSA device list:
[ 2.150000] No soundcards found.
[ 2.160000] TCP cubic registered
[ 2.160000] lib80211: common routines for IEEE802.11 drivers
[ 2.170000] lib80211_crypt: registered algorithm 'NULL'
[ 2.180000] VFP support v0.3: implementor 41 architecture 1 part 20
variant b rev 5
[ 2.190000] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 2.200000] Waiting for root device /dev/mmcblk1p1...
[ 2.260000] s3c6410_setup_sdhci0_cfg_card: CTRL 2=c0004100, 3=00008080
[ 2.270000] mmc0: new high speed SD card at address d555
[ 2.270000] blk_queue_max_sectors: set to minimum 8
[ 2.280000] mmcblk0: mmc0:d555 ST01G 979 MiB
[ 2.290000] mmcblk0: p1 p2 p3
[ 2.320000] mmc1: Minimum clock frequency too high for identification mode
[ 2.320000] s3c6410_setup_sdhci0_cfg_card: CTRL 2=c0004100, 3=80808080
[ 2.370000] s3c6410_setup_sdhci0_cfg_card: CTRL 2=c0004100, 3=00008080
[ 2.380000] mmc1: new high speed SD card at address 0002
[ 2.380000] blk_queue_max_sectors: set to minimum 8
[ 2.390000] mmcblk1: mmc1:0002 00000 1.90 GiB
[ 2.400000] mmcblk1: p1 p2
[ 2.430000] mmc2: Minimum clock frequency too high for identification mode
[ 2.430000] s3c6410_setup_sdhci0_cfg_card: CTRL 2=c0004100, 3=80808080
[ 2.440000] EXT3-fs warning: maximal mount count reached, running
e2fsck is recommended
[ 2.450000] kjournald starting. Commit interval 5 seconds
[ 2.470000] SDIO: ignoring broken CISTPL_VERS_1
[ 2.480000] s3c6410_setup_sdhci0_cfg_card: CTRL 2=c0004120, 3=00008080
[ 2.490000] mmc2: new SDIO card at address 0001
[ 2.500000] libertas_sdio mmc2:0001:1: firmware: requesting sd8686_helper.bin
[ 2.510000] EXT3 FS on mmcblk1p1, internal journal
[ 2.510000] EXT3-fs: mounted filesystem with writeback data mode.
[ 2.520000] VFS: Mounted root (ext3 filesystem) on device 179:9.
[ 2.530000] Freeing init memory: 120K
[ 11.200000] libertas_sdio mmc2:0001:1: firmware: requesting sd8686.bin
[ 18.880000] libertas: firmware wants 16 bytes
[ 18.880000] libertas: firmware wants 512 bytes
[ 18.970000] libertas: firmware wants 17 bytes
[ 18.970000] libertas: firmware helper signalled error
[ 19.050000] libertas: failed to load firmware
[ 19.120000] libertas_sdio: probe of mmc2:0001:1 failed with error -5
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