* Cannot bring up SDIO based 9377 (dma_alloc_coherent() fails)
@ 2019-12-04 19:30 Girish Mahadevan
2019-12-11 23:32 ` Tom Psyborg
2019-12-11 23:32 ` Tom Psyborg
0 siblings, 2 replies; 5+ messages in thread
From: Girish Mahadevan @ 2019-12-04 19:30 UTC (permalink / raw)
To: ath10k
Hi
We're trying to bring up a Silex SDMAC WiFi module (it is an SDIO
module based on QCA9377) on a
beaglebone-x15(https://beagleboard.org/x15) board.
Our kernel version:
root@beagle-x15:~# uname -a
Linux beagle-x15 4.19.79-gfbf2b6dfdb #1 SMP PREEMPT Wed Dec 4 18:28:14
UTC 2019 armv7l armv7l armv7l GNU/Linux
We enabled the QCA driver by enabling these config items.
CONFIG_ATH_COMMON=m
CONFIG_ATH10K=m
CONFIG_ATH10K_CE=y
CONFIG_ATH10K_SDIO=m
CONFIG_ATH10K_DEBUG=y
CONFIG_ATH10K_DEBUGFS=y
CONFIG_ATH10K_SPECTRAL=y
and we enabled the firmware by adding this to our image install
+ linux-firmware-ath10k \
The probe of the module fails initially due to missing firmware image
(even though the firmware is present in /lib/firmware)
[ 40.390154] ath10k_sdio mmc2:0001:1: WARNING: ath10k SDIO support
is incomplete, don't expect anything to work!
[ 40.463406] ath10k_sdio mmc2:0001:1: Failed to find firmware-N.bin
(N between 2 and 6) from ath10k/QCA9377/hw1.0: -2
[ 40.474042] ath10k_sdio mmc2:0001:1: could not fetch firmware files (-2)
[ 40.481136] ath10k_sdio mmc2:0001:1: could not probe fw (-2)
Looking at the driver code , looks like it expects to find the
bus-type as part of the firmware image, I renamed the firmware image
as:
root@beagle-x15:~# cp
/lib/firmware/ath10k/QCA9377/hw1.0/firmware-6.bin
/lib/firmware/ath10k/QCA9377/hw1.0/firmware-sdio-6.bin
After this the probe seems to go further but fails on a dma_alloc_coherent().
Looks like the dma_mask for the device isn't set so
dma_alloc_coherent() fails. (I think)
Has anyone come across this and has it been addressed ?
[I looked at git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
, I couldn't tell (cursory look at the commit log)]
root@beagle-x15:~# [ 203.621784] mmc2: queuing unknown CIS tuple 0x01 (3 bytes)
[ 203.637659] mmc2: queuing unknown CIS tuple 0x1a (5 bytes)
[ 203.647718] mmc2: queuing unknown CIS tuple 0x1b (8 bytes)
[ 203.654471] mmc2: queuing unknown CIS tuple 0x14 (0 bytes)
[ 203.669842] mmc2: queuing unknown CIS tuple 0x80 (1 bytes)
[ 203.675761] mmc2: queuing unknown CIS tuple 0x81 (1 bytes)
[ 203.681657] mmc2: queuing unknown CIS tuple 0x82 (1 bytes)
[ 203.687672] mmc2: new high speed SDIO card at address 0001
[ 203.708712] ath10k_sdio mmc2:0001:1: WARNING: ath10k SDIO support
is incomplete, don't expect anything to work!
[ 203.784129] ath10k_sdio mmc2:0001:1: qca9377 hw1.1 target
0x05020001 chip_id 0x00000000 sub 0000:0000
[ 203.793498] ath10k_sdio mmc2:0001:1: kconfig debug 1 debugfs 1
tracing 0 dfs 0 testmode 1
[ 203.803778] ath10k_sdio mmc2:0001:1: firmware ver
WLAN.TF.2.1-00021-QCARMSWP-1 api 6 features wowlan,ignore-otp crc32
42e41877
[ 203.977731] ath10k_sdio mmc2:0001:1: failed to fetch board data for
bus=sdio,vendor=0271,device=0701,subsystem-vendor=0000,subsystem-device=0000
from ath10k/QCA9377/hw1.0/board-2.bin
[ 203.995110] ath10k_sdio mmc2:0001:1: board_file api 1 bmi_id N/A
crc32 544289f7
[ 205.611906] ------------[ cut here ]------------
[ 205.616633] WARNING: CPU: 1 PID: 71 at
include/linux/dma-mapping.h:517
ath10k_htt_tx_alloc_cont_txbuf_32+0x150/0x170 [ath10k_core]
[ 205.628811] Modules linked in: bnep xhci_plat_hcd xhci_hcd usbcore
pru_rproc irq_pruss_intc pruss dwc3 udc_core usb_common
snd_soc_simple_card snd_soc_simple_card_utils ath10k_sdio ath10k_core
ath ahci_platform libahci_platform libahci snd_soc_omap_hdmi
omap_aes_driver pruss_soc_bus omap_sham omap_wdt libata phy_omap_usb2
mac80211 ti_vpe ti_sc ti_csc ti_vpdma dwc3_omap rtc_omap omap_des
c_can_platform c_can cfg80211 omap_hdq des_generic crypto_engine
can_dev wire extcon_palmas omap_crypto rtc_palmas snd_soc_tlv320aic3x
rtc_ds1307 at24 omap_remoteproc remoteproc bridge stp llc sch_fq_codel
[ 205.681691] CPU: 1 PID: 71 Comm: kworker/u4:1 Not tainted
4.19.79-gfbf2b6dfdb #1
[ 205.689120] Hardware name: Generic DRA74X (Flattened Device Tree)
[ 205.695324] Workqueue: ath10k_wq ath10k_core_register_work [ath10k_core]
[ 205.702057] Backtrace:
[ 205.704526] [<c020cc6c>] (dump_backtrace) from [<c020cfa8>]
(show_stack+0x18/0x1c)
[ 205.712131] r7:bf3513cc r6:60000013 r5:00000000 r4:c1251180
[ 205.717821] [<c020cf90>] (show_stack) from [<c0a59234>]
(dump_stack+0x90/0xa4)
[ 205.725078] [<c0a591a4>] (dump_stack) from [<c022e4dc>] (__warn+0xdc/0xf8)
[ 205.731983] r7:bf3513cc r6:00000009 r5:00000000 r4:00000000
[ 205.737670] [<c022e400>] (__warn) from [<c022e540>]
(warn_slowpath_null+0x48/0x50)
[ 205.745273] r9:00001234 r8:ec591520 r7:ec5916a0 r6:bf324d88
r5:00000205 r4:bf3513cc
[ 205.753111] [<c022e4f8>] (warn_slowpath_null) from [<bf324d88>]
(ath10k_htt_tx_alloc_cont_txbuf_32+0x150/0x170 [ath10k_core])
[ 205.764462] r6:ecdf0208 r5:c0c0147c r4:0000a500
[ 205.769217] [<bf324c38>] (ath10k_htt_tx_alloc_cont_txbuf_32
[ath10k_core]) from [<bf326438>] (ath10k_htt_tx_start+0x88/0x358
[ath10k_core])
[ 205.781791] r8:000b1855 r7:ec591520 r6:00000000 r5:ec590e00 r4:ec591520
[ 205.788636] [<bf3263b0>] (ath10k_htt_tx_start [ath10k_core]) from
[<bf31c054>] (ath10k_core_start+0x350/0xc68 [ath10k_core])
[ 205.799901] r10:ec5901a0 r9:00001234 r8:000b1855 r7:ec591520
r6:00000000 r5:00000000
[ 205.807762] r4:ec590e00
[ 205.810420] [<bf31bd04>] (ath10k_core_start [ath10k_core]) from
[<bf31db88>] (ath10k_core_register_work+0x518/0x964 [ath10k_core])
[ 205.822209] r9:ec590e08 r8:ec5919bc r7:ec591984 r6:00000000
r5:ec591a88 r4:ec590e00
[ 205.830044] [<bf31d670>] (ath10k_core_register_work [ath10k_core])
from [<c02468bc>] (process_one_work+0x1f4/0x404)
[ 205.840526] r10:00000000 r9:ec593a8c r8:00000000 r7:ec667600
r6:ee806200 r5:ee370e00
[ 205.848388] r4:ec593a88
[ 205.850935] [<c02466c8>] (process_one_work) from [<c02476b0>]
(worker_thread+0x58/0x568)
[ 205.859063] r10:ee806200 r9:c1203d00 r8:ee806218 r7:00000088
r6:ee806200 r5:ee370e14
[ 205.866924] r4:ee370e00
[ 205.869472] [<c0247658>] (worker_thread) from [<c024cc14>]
(kthread+0x160/0x168)
[ 205.876901] r10:ee8b1e74 r9:c0247658 r8:ee370e00 r7:edee4000
r6:00000000 r5:ee383780
[ 205.884761] r4:ee3837c0
[ 205.887310] [<c024cab4>] (kthread) from [<c02010d8>]
(ret_from_fork+0x14/0x3c)
[ 205.894563] Exception stack(0xedee5fb0 to 0xedee5ff8)
[ 205.899635] 5fa0: 00000000
00000000 00000000 00000000
[ 205.907849] 5fc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 205.916061] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 205.922707] r10:00000000 r9:00000000 r8:00000000 r7:00000000
r6:00000000 r5:c024cab4
[ 205.930570] r4:ee383780
[ 205.937490] ---[ end trace 13ec8832fc653004 ]---
[ 205.942169] ath10k_sdio mmc2:0001:1: coherent DMA mask is unset
[ 205.948114] ath10k_sdio mmc2:0001:1: coherent allocation too big
(requested 0xa500 mask 0x0)
[ 205.956896] ath10k_sdio mmc2:0001:1: failed to alloc cont tx buffer: -12
[ 205.963666] ath10k_sdio mmc2:0001:1: failed to alloc htt tx: -12
[ 205.969805] ath10k_sdio mmc2:0001:1: could not init core (-12)
[ 205.975983] ath10k_sdio mmc2:0001:1: unable to disable sdio function: -5
[ 205.982754] ath10k_sdio mmc2:0001:1: could not probe fw (-12)
Any help would be most appreciated.Thanks in advance.
Best Regards
Girish
_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Cannot bring up SDIO based 9377 (dma_alloc_coherent() fails)
2019-12-04 19:30 Cannot bring up SDIO based 9377 (dma_alloc_coherent() fails) Girish Mahadevan
@ 2019-12-11 23:32 ` Tom Psyborg
2019-12-12 17:36 ` Girish Mahadevan
2019-12-11 23:32 ` Tom Psyborg
1 sibling, 1 reply; 5+ messages in thread
From: Tom Psyborg @ 2019-12-11 23:32 UTC (permalink / raw)
To: Girish Mahadevan; +Cc: ath10k
On 04/12/2019, Girish Mahadevan <girish_mahadevan@trimble.com> wrote:
> Hi
>
> We're trying to bring up a Silex SDMAC WiFi module (it is an SDIO
> module based on QCA9377) on a
> beaglebone-x15(https://beagleboard.org/x15) board.
> Our kernel version:
> root@beagle-x15:~# uname -a
> Linux beagle-x15 4.19.79-gfbf2b6dfdb #1 SMP PREEMPT Wed Dec 4 18:28:14
> UTC 2019 armv7l armv7l armv7l GNU/Linux
>
> We enabled the QCA driver by enabling these config items.
>
> CONFIG_ATH_COMMON=m
> CONFIG_ATH10K=m
> CONFIG_ATH10K_CE=y
> CONFIG_ATH10K_SDIO=m
> CONFIG_ATH10K_DEBUG=y
> CONFIG_ATH10K_DEBUGFS=y
> CONFIG_ATH10K_SPECTRAL=y
>
> and we enabled the firmware by adding this to our image install
> + linux-firmware-ath10k \
>
> The probe of the module fails initially due to missing firmware image
> (even though the firmware is present in /lib/firmware)
>
> [ 40.390154] ath10k_sdio mmc2:0001:1: WARNING: ath10k SDIO support
> is incomplete, don't expect anything to work!
> [ 40.463406] ath10k_sdio mmc2:0001:1: Failed to find firmware-N.bin
> (N between 2 and 6) from ath10k/QCA9377/hw1.0: -2
> [ 40.474042] ath10k_sdio mmc2:0001:1: could not fetch firmware files (-2)
> [ 40.481136] ath10k_sdio mmc2:0001:1: could not probe fw (-2)
>
> Looking at the driver code , looks like it expects to find the
> bus-type as part of the firmware image, I renamed the firmware image
> as:
> root@beagle-x15:~# cp
> /lib/firmware/ath10k/QCA9377/hw1.0/firmware-6.bin
> /lib/firmware/ath10k/QCA9377/hw1.0/firmware-sdio-6.bin
>
> After this the probe seems to go further but fails on a
> dma_alloc_coherent().
> Looks like the dma_mask for the device isn't set so
> dma_alloc_coherent() fails. (I think)
> Has anyone come across this and has it been addressed ?
> [I looked at git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
> , I couldn't tell (cursory look at the commit log)]
>
>
> root@beagle-x15:~# [ 203.621784] mmc2: queuing unknown CIS tuple 0x01 (3
> bytes)
> [ 203.637659] mmc2: queuing unknown CIS tuple 0x1a (5 bytes)
> [ 203.647718] mmc2: queuing unknown CIS tuple 0x1b (8 bytes)
> [ 203.654471] mmc2: queuing unknown CIS tuple 0x14 (0 bytes)
> [ 203.669842] mmc2: queuing unknown CIS tuple 0x80 (1 bytes)
> [ 203.675761] mmc2: queuing unknown CIS tuple 0x81 (1 bytes)
> [ 203.681657] mmc2: queuing unknown CIS tuple 0x82 (1 bytes)
> [ 203.687672] mmc2: new high speed SDIO card at address 0001
> [ 203.708712] ath10k_sdio mmc2:0001:1: WARNING: ath10k SDIO support
> is incomplete, don't expect anything to work!
> [ 203.784129] ath10k_sdio mmc2:0001:1: qca9377 hw1.1 target
> 0x05020001 chip_id 0x00000000 sub 0000:0000
> [ 203.793498] ath10k_sdio mmc2:0001:1: kconfig debug 1 debugfs 1
> tracing 0 dfs 0 testmode 1
> [ 203.803778] ath10k_sdio mmc2:0001:1: firmware ver
> WLAN.TF.2.1-00021-QCARMSWP-1 api 6 features wowlan,ignore-otp crc32
> 42e41877
> [ 203.977731] ath10k_sdio mmc2:0001:1: failed to fetch board data for
> bus=sdio,vendor=0271,device=0701,subsystem-vendor=0000,subsystem-device=0000
> from ath10k/QCA9377/hw1.0/board-2.bin
> [ 203.995110] ath10k_sdio mmc2:0001:1: board_file api 1 bmi_id N/A
> crc32 544289f7
> [ 205.611906] ------------[ cut here ]------------
> [ 205.616633] WARNING: CPU: 1 PID: 71 at
> include/linux/dma-mapping.h:517
> ath10k_htt_tx_alloc_cont_txbuf_32+0x150/0x170 [ath10k_core]
> [ 205.628811] Modules linked in: bnep xhci_plat_hcd xhci_hcd usbcore
> pru_rproc irq_pruss_intc pruss dwc3 udc_core usb_common
> snd_soc_simple_card snd_soc_simple_card_utils ath10k_sdio ath10k_core
> ath ahci_platform libahci_platform libahci snd_soc_omap_hdmi
> omap_aes_driver pruss_soc_bus omap_sham omap_wdt libata phy_omap_usb2
> mac80211 ti_vpe ti_sc ti_csc ti_vpdma dwc3_omap rtc_omap omap_des
> c_can_platform c_can cfg80211 omap_hdq des_generic crypto_engine
> can_dev wire extcon_palmas omap_crypto rtc_palmas snd_soc_tlv320aic3x
> rtc_ds1307 at24 omap_remoteproc remoteproc bridge stp llc sch_fq_codel
> [ 205.681691] CPU: 1 PID: 71 Comm: kworker/u4:1 Not tainted
> 4.19.79-gfbf2b6dfdb #1
> [ 205.689120] Hardware name: Generic DRA74X (Flattened Device Tree)
> [ 205.695324] Workqueue: ath10k_wq ath10k_core_register_work [ath10k_core]
> [ 205.702057] Backtrace:
> [ 205.704526] [<c020cc6c>] (dump_backtrace) from [<c020cfa8>]
> (show_stack+0x18/0x1c)
> [ 205.712131] r7:bf3513cc r6:60000013 r5:00000000 r4:c1251180
> [ 205.717821] [<c020cf90>] (show_stack) from [<c0a59234>]
> (dump_stack+0x90/0xa4)
> [ 205.725078] [<c0a591a4>] (dump_stack) from [<c022e4dc>]
> (__warn+0xdc/0xf8)
> [ 205.731983] r7:bf3513cc r6:00000009 r5:00000000 r4:00000000
> [ 205.737670] [<c022e400>] (__warn) from [<c022e540>]
> (warn_slowpath_null+0x48/0x50)
> [ 205.745273] r9:00001234 r8:ec591520 r7:ec5916a0 r6:bf324d88
> r5:00000205 r4:bf3513cc
> [ 205.753111] [<c022e4f8>] (warn_slowpath_null) from [<bf324d88>]
> (ath10k_htt_tx_alloc_cont_txbuf_32+0x150/0x170 [ath10k_core])
> [ 205.764462] r6:ecdf0208 r5:c0c0147c r4:0000a500
> [ 205.769217] [<bf324c38>] (ath10k_htt_tx_alloc_cont_txbuf_32
> [ath10k_core]) from [<bf326438>] (ath10k_htt_tx_start+0x88/0x358
> [ath10k_core])
> [ 205.781791] r8:000b1855 r7:ec591520 r6:00000000 r5:ec590e00 r4:ec591520
> [ 205.788636] [<bf3263b0>] (ath10k_htt_tx_start [ath10k_core]) from
> [<bf31c054>] (ath10k_core_start+0x350/0xc68 [ath10k_core])
> [ 205.799901] r10:ec5901a0 r9:00001234 r8:000b1855 r7:ec591520
> r6:00000000 r5:00000000
> [ 205.807762] r4:ec590e00
> [ 205.810420] [<bf31bd04>] (ath10k_core_start [ath10k_core]) from
> [<bf31db88>] (ath10k_core_register_work+0x518/0x964 [ath10k_core])
> [ 205.822209] r9:ec590e08 r8:ec5919bc r7:ec591984 r6:00000000
> r5:ec591a88 r4:ec590e00
> [ 205.830044] [<bf31d670>] (ath10k_core_register_work [ath10k_core])
> from [<c02468bc>] (process_one_work+0x1f4/0x404)
> [ 205.840526] r10:00000000 r9:ec593a8c r8:00000000 r7:ec667600
> r6:ee806200 r5:ee370e00
> [ 205.848388] r4:ec593a88
> [ 205.850935] [<c02466c8>] (process_one_work) from [<c02476b0>]
> (worker_thread+0x58/0x568)
> [ 205.859063] r10:ee806200 r9:c1203d00 r8:ee806218 r7:00000088
> r6:ee806200 r5:ee370e14
> [ 205.866924] r4:ee370e00
> [ 205.869472] [<c0247658>] (worker_thread) from [<c024cc14>]
> (kthread+0x160/0x168)
> [ 205.876901] r10:ee8b1e74 r9:c0247658 r8:ee370e00 r7:edee4000
> r6:00000000 r5:ee383780
> [ 205.884761] r4:ee3837c0
> [ 205.887310] [<c024cab4>] (kthread) from [<c02010d8>]
> (ret_from_fork+0x14/0x3c)
> [ 205.894563] Exception stack(0xedee5fb0 to 0xedee5ff8)
> [ 205.899635] 5fa0: 00000000
> 00000000 00000000 00000000
> [ 205.907849] 5fc0: 00000000 00000000 00000000 00000000 00000000
> 00000000 00000000 00000000
> [ 205.916061] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
> [ 205.922707] r10:00000000 r9:00000000 r8:00000000 r7:00000000
> r6:00000000 r5:c024cab4
> [ 205.930570] r4:ee383780
> [ 205.937490] ---[ end trace 13ec8832fc653004 ]---
> [ 205.942169] ath10k_sdio mmc2:0001:1: coherent DMA mask is unset
> [ 205.948114] ath10k_sdio mmc2:0001:1: coherent allocation too big
> (requested 0xa500 mask 0x0)
> [ 205.956896] ath10k_sdio mmc2:0001:1: failed to alloc cont tx buffer: -12
> [ 205.963666] ath10k_sdio mmc2:0001:1: failed to alloc htt tx: -12
> [ 205.969805] ath10k_sdio mmc2:0001:1: could not init core (-12)
> [ 205.975983] ath10k_sdio mmc2:0001:1: unable to disable sdio function: -5
> [ 205.982754] ath10k_sdio mmc2:0001:1: could not probe fw (-12)
>
> Any help would be most appreciated.Thanks in advance.
>
> Best Regards
> Girish
>
> _______________________________________________
> ath10k mailing list
> ath10k@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/ath10k
>
Hi
seems like there were some disagreements on how to allocate memory;
you can try this patch: https://patchwork.kernel.org/patch/7681571/
or revert the one that "fixed" it
_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Cannot bring up SDIO based 9377 (dma_alloc_coherent() fails)
2019-12-04 19:30 Cannot bring up SDIO based 9377 (dma_alloc_coherent() fails) Girish Mahadevan
2019-12-11 23:32 ` Tom Psyborg
@ 2019-12-11 23:32 ` Tom Psyborg
1 sibling, 0 replies; 5+ messages in thread
From: Tom Psyborg @ 2019-12-11 23:32 UTC (permalink / raw)
To: Girish Mahadevan; +Cc: ath10k
On 04/12/2019, Girish Mahadevan <girish_mahadevan@trimble.com> wrote:
> Hi
>
> We're trying to bring up a Silex SDMAC WiFi module (it is an SDIO
> module based on QCA9377) on a
> beaglebone-x15(https://beagleboard.org/x15) board.
> Our kernel version:
> root@beagle-x15:~# uname -a
> Linux beagle-x15 4.19.79-gfbf2b6dfdb #1 SMP PREEMPT Wed Dec 4 18:28:14
> UTC 2019 armv7l armv7l armv7l GNU/Linux
>
> We enabled the QCA driver by enabling these config items.
>
> CONFIG_ATH_COMMON=m
> CONFIG_ATH10K=m
> CONFIG_ATH10K_CE=y
> CONFIG_ATH10K_SDIO=m
> CONFIG_ATH10K_DEBUG=y
> CONFIG_ATH10K_DEBUGFS=y
> CONFIG_ATH10K_SPECTRAL=y
>
> and we enabled the firmware by adding this to our image install
> + linux-firmware-ath10k \
>
> The probe of the module fails initially due to missing firmware image
> (even though the firmware is present in /lib/firmware)
>
> [ 40.390154] ath10k_sdio mmc2:0001:1: WARNING: ath10k SDIO support
> is incomplete, don't expect anything to work!
> [ 40.463406] ath10k_sdio mmc2:0001:1: Failed to find firmware-N.bin
> (N between 2 and 6) from ath10k/QCA9377/hw1.0: -2
> [ 40.474042] ath10k_sdio mmc2:0001:1: could not fetch firmware files (-2)
> [ 40.481136] ath10k_sdio mmc2:0001:1: could not probe fw (-2)
>
> Looking at the driver code , looks like it expects to find the
> bus-type as part of the firmware image, I renamed the firmware image
> as:
> root@beagle-x15:~# cp
> /lib/firmware/ath10k/QCA9377/hw1.0/firmware-6.bin
> /lib/firmware/ath10k/QCA9377/hw1.0/firmware-sdio-6.bin
>
> After this the probe seems to go further but fails on a
> dma_alloc_coherent().
> Looks like the dma_mask for the device isn't set so
> dma_alloc_coherent() fails. (I think)
> Has anyone come across this and has it been addressed ?
> [I looked at git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
> , I couldn't tell (cursory look at the commit log)]
>
>
> root@beagle-x15:~# [ 203.621784] mmc2: queuing unknown CIS tuple 0x01 (3
> bytes)
> [ 203.637659] mmc2: queuing unknown CIS tuple 0x1a (5 bytes)
> [ 203.647718] mmc2: queuing unknown CIS tuple 0x1b (8 bytes)
> [ 203.654471] mmc2: queuing unknown CIS tuple 0x14 (0 bytes)
> [ 203.669842] mmc2: queuing unknown CIS tuple 0x80 (1 bytes)
> [ 203.675761] mmc2: queuing unknown CIS tuple 0x81 (1 bytes)
> [ 203.681657] mmc2: queuing unknown CIS tuple 0x82 (1 bytes)
> [ 203.687672] mmc2: new high speed SDIO card at address 0001
> [ 203.708712] ath10k_sdio mmc2:0001:1: WARNING: ath10k SDIO support
> is incomplete, don't expect anything to work!
> [ 203.784129] ath10k_sdio mmc2:0001:1: qca9377 hw1.1 target
> 0x05020001 chip_id 0x00000000 sub 0000:0000
> [ 203.793498] ath10k_sdio mmc2:0001:1: kconfig debug 1 debugfs 1
> tracing 0 dfs 0 testmode 1
> [ 203.803778] ath10k_sdio mmc2:0001:1: firmware ver
> WLAN.TF.2.1-00021-QCARMSWP-1 api 6 features wowlan,ignore-otp crc32
> 42e41877
> [ 203.977731] ath10k_sdio mmc2:0001:1: failed to fetch board data for
> bus=sdio,vendor=0271,device=0701,subsystem-vendor=0000,subsystem-device=0000
> from ath10k/QCA9377/hw1.0/board-2.bin
> [ 203.995110] ath10k_sdio mmc2:0001:1: board_file api 1 bmi_id N/A
> crc32 544289f7
> [ 205.611906] ------------[ cut here ]------------
> [ 205.616633] WARNING: CPU: 1 PID: 71 at
> include/linux/dma-mapping.h:517
> ath10k_htt_tx_alloc_cont_txbuf_32+0x150/0x170 [ath10k_core]
> [ 205.628811] Modules linked in: bnep xhci_plat_hcd xhci_hcd usbcore
> pru_rproc irq_pruss_intc pruss dwc3 udc_core usb_common
> snd_soc_simple_card snd_soc_simple_card_utils ath10k_sdio ath10k_core
> ath ahci_platform libahci_platform libahci snd_soc_omap_hdmi
> omap_aes_driver pruss_soc_bus omap_sham omap_wdt libata phy_omap_usb2
> mac80211 ti_vpe ti_sc ti_csc ti_vpdma dwc3_omap rtc_omap omap_des
> c_can_platform c_can cfg80211 omap_hdq des_generic crypto_engine
> can_dev wire extcon_palmas omap_crypto rtc_palmas snd_soc_tlv320aic3x
> rtc_ds1307 at24 omap_remoteproc remoteproc bridge stp llc sch_fq_codel
> [ 205.681691] CPU: 1 PID: 71 Comm: kworker/u4:1 Not tainted
> 4.19.79-gfbf2b6dfdb #1
> [ 205.689120] Hardware name: Generic DRA74X (Flattened Device Tree)
> [ 205.695324] Workqueue: ath10k_wq ath10k_core_register_work [ath10k_core]
> [ 205.702057] Backtrace:
> [ 205.704526] [<c020cc6c>] (dump_backtrace) from [<c020cfa8>]
> (show_stack+0x18/0x1c)
> [ 205.712131] r7:bf3513cc r6:60000013 r5:00000000 r4:c1251180
> [ 205.717821] [<c020cf90>] (show_stack) from [<c0a59234>]
> (dump_stack+0x90/0xa4)
> [ 205.725078] [<c0a591a4>] (dump_stack) from [<c022e4dc>]
> (__warn+0xdc/0xf8)
> [ 205.731983] r7:bf3513cc r6:00000009 r5:00000000 r4:00000000
> [ 205.737670] [<c022e400>] (__warn) from [<c022e540>]
> (warn_slowpath_null+0x48/0x50)
> [ 205.745273] r9:00001234 r8:ec591520 r7:ec5916a0 r6:bf324d88
> r5:00000205 r4:bf3513cc
> [ 205.753111] [<c022e4f8>] (warn_slowpath_null) from [<bf324d88>]
> (ath10k_htt_tx_alloc_cont_txbuf_32+0x150/0x170 [ath10k_core])
> [ 205.764462] r6:ecdf0208 r5:c0c0147c r4:0000a500
> [ 205.769217] [<bf324c38>] (ath10k_htt_tx_alloc_cont_txbuf_32
> [ath10k_core]) from [<bf326438>] (ath10k_htt_tx_start+0x88/0x358
> [ath10k_core])
> [ 205.781791] r8:000b1855 r7:ec591520 r6:00000000 r5:ec590e00 r4:ec591520
> [ 205.788636] [<bf3263b0>] (ath10k_htt_tx_start [ath10k_core]) from
> [<bf31c054>] (ath10k_core_start+0x350/0xc68 [ath10k_core])
> [ 205.799901] r10:ec5901a0 r9:00001234 r8:000b1855 r7:ec591520
> r6:00000000 r5:00000000
> [ 205.807762] r4:ec590e00
> [ 205.810420] [<bf31bd04>] (ath10k_core_start [ath10k_core]) from
> [<bf31db88>] (ath10k_core_register_work+0x518/0x964 [ath10k_core])
> [ 205.822209] r9:ec590e08 r8:ec5919bc r7:ec591984 r6:00000000
> r5:ec591a88 r4:ec590e00
> [ 205.830044] [<bf31d670>] (ath10k_core_register_work [ath10k_core])
> from [<c02468bc>] (process_one_work+0x1f4/0x404)
> [ 205.840526] r10:00000000 r9:ec593a8c r8:00000000 r7:ec667600
> r6:ee806200 r5:ee370e00
> [ 205.848388] r4:ec593a88
> [ 205.850935] [<c02466c8>] (process_one_work) from [<c02476b0>]
> (worker_thread+0x58/0x568)
> [ 205.859063] r10:ee806200 r9:c1203d00 r8:ee806218 r7:00000088
> r6:ee806200 r5:ee370e14
> [ 205.866924] r4:ee370e00
> [ 205.869472] [<c0247658>] (worker_thread) from [<c024cc14>]
> (kthread+0x160/0x168)
> [ 205.876901] r10:ee8b1e74 r9:c0247658 r8:ee370e00 r7:edee4000
> r6:00000000 r5:ee383780
> [ 205.884761] r4:ee3837c0
> [ 205.887310] [<c024cab4>] (kthread) from [<c02010d8>]
> (ret_from_fork+0x14/0x3c)
> [ 205.894563] Exception stack(0xedee5fb0 to 0xedee5ff8)
> [ 205.899635] 5fa0: 00000000
> 00000000 00000000 00000000
> [ 205.907849] 5fc0: 00000000 00000000 00000000 00000000 00000000
> 00000000 00000000 00000000
> [ 205.916061] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
> [ 205.922707] r10:00000000 r9:00000000 r8:00000000 r7:00000000
> r6:00000000 r5:c024cab4
> [ 205.930570] r4:ee383780
> [ 205.937490] ---[ end trace 13ec8832fc653004 ]---
> [ 205.942169] ath10k_sdio mmc2:0001:1: coherent DMA mask is unset
> [ 205.948114] ath10k_sdio mmc2:0001:1: coherent allocation too big
> (requested 0xa500 mask 0x0)
> [ 205.956896] ath10k_sdio mmc2:0001:1: failed to alloc cont tx buffer: -12
> [ 205.963666] ath10k_sdio mmc2:0001:1: failed to alloc htt tx: -12
> [ 205.969805] ath10k_sdio mmc2:0001:1: could not init core (-12)
> [ 205.975983] ath10k_sdio mmc2:0001:1: unable to disable sdio function: -5
> [ 205.982754] ath10k_sdio mmc2:0001:1: could not probe fw (-12)
>
> Any help would be most appreciated.Thanks in advance.
>
> Best Regards
> Girish
>
> _______________________________________________
> ath10k mailing list
> ath10k@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/ath10k
>
Hi
seems like there were some disagreements on how to allocate memory;
you can try this patch: https://patchwork.kernel.org/patch/7681571/
or revert the one that "fixed" it
_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Cannot bring up SDIO based 9377 (dma_alloc_coherent() fails)
2019-12-11 23:32 ` Tom Psyborg
@ 2019-12-12 17:36 ` Girish Mahadevan
2019-12-12 18:36 ` Tom Psyborg
0 siblings, 1 reply; 5+ messages in thread
From: Girish Mahadevan @ 2019-12-12 17:36 UTC (permalink / raw)
To: Tom Psyborg; +Cc: ath10k
Thanks !
Sadly I am still not able to bring up the WiFi module (Silex part
(SDMAC),QCA9377 using SDIO).
I can't find the right firmware for it (I tried the firmware from
https://github.com/kvalo/ath10k-firmware/tree/master/QCA9377/hw1.0/untested
, but keep getting "Invalid Firmware magic").
I am working with the vendor (Silex) to get a valid firmware blob for the part.
Best Regards
Girish
On Wed, Dec 11, 2019 at 4:32 PM Tom Psyborg <pozega.tomislav@gmail.com> wrote:
>
> On 04/12/2019, Girish Mahadevan <girish_mahadevan@trimble.com> wrote:
> > Hi
> >
> > We're trying to bring up a Silex SDMAC WiFi module (it is an SDIO
> > module based on QCA9377) on a
> > beaglebone-x15(https://beagleboard.org/x15) board.
> > Our kernel version:
> > root@beagle-x15:~# uname -a
> > Linux beagle-x15 4.19.79-gfbf2b6dfdb #1 SMP PREEMPT Wed Dec 4 18:28:14
> > UTC 2019 armv7l armv7l armv7l GNU/Linux
> >
> > We enabled the QCA driver by enabling these config items.
> >
> > CONFIG_ATH_COMMON=m
> > CONFIG_ATH10K=m
> > CONFIG_ATH10K_CE=y
> > CONFIG_ATH10K_SDIO=m
> > CONFIG_ATH10K_DEBUG=y
> > CONFIG_ATH10K_DEBUGFS=y
> > CONFIG_ATH10K_SPECTRAL=y
> >
> > and we enabled the firmware by adding this to our image install
> > + linux-firmware-ath10k \
> >
> > The probe of the module fails initially due to missing firmware image
> > (even though the firmware is present in /lib/firmware)
> >
> > [ 40.390154] ath10k_sdio mmc2:0001:1: WARNING: ath10k SDIO support
> > is incomplete, don't expect anything to work!
> > [ 40.463406] ath10k_sdio mmc2:0001:1: Failed to find firmware-N.bin
> > (N between 2 and 6) from ath10k/QCA9377/hw1.0: -2
> > [ 40.474042] ath10k_sdio mmc2:0001:1: could not fetch firmware files (-2)
> > [ 40.481136] ath10k_sdio mmc2:0001:1: could not probe fw (-2)
> >
> > Looking at the driver code , looks like it expects to find the
> > bus-type as part of the firmware image, I renamed the firmware image
> > as:
> > root@beagle-x15:~# cp
> > /lib/firmware/ath10k/QCA9377/hw1.0/firmware-6.bin
> > /lib/firmware/ath10k/QCA9377/hw1.0/firmware-sdio-6.bin
> >
> > After this the probe seems to go further but fails on a
> > dma_alloc_coherent().
> > Looks like the dma_mask for the device isn't set so
> > dma_alloc_coherent() fails. (I think)
> > Has anyone come across this and has it been addressed ?
> > [I looked at git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
> > , I couldn't tell (cursory look at the commit log)]
> >
> >
> > root@beagle-x15:~# [ 203.621784] mmc2: queuing unknown CIS tuple 0x01 (3
> > bytes)
> > [ 203.637659] mmc2: queuing unknown CIS tuple 0x1a (5 bytes)
> > [ 203.647718] mmc2: queuing unknown CIS tuple 0x1b (8 bytes)
> > [ 203.654471] mmc2: queuing unknown CIS tuple 0x14 (0 bytes)
> > [ 203.669842] mmc2: queuing unknown CIS tuple 0x80 (1 bytes)
> > [ 203.675761] mmc2: queuing unknown CIS tuple 0x81 (1 bytes)
> > [ 203.681657] mmc2: queuing unknown CIS tuple 0x82 (1 bytes)
> > [ 203.687672] mmc2: new high speed SDIO card at address 0001
> > [ 203.708712] ath10k_sdio mmc2:0001:1: WARNING: ath10k SDIO support
> > is incomplete, don't expect anything to work!
> > [ 203.784129] ath10k_sdio mmc2:0001:1: qca9377 hw1.1 target
> > 0x05020001 chip_id 0x00000000 sub 0000:0000
> > [ 203.793498] ath10k_sdio mmc2:0001:1: kconfig debug 1 debugfs 1
> > tracing 0 dfs 0 testmode 1
> > [ 203.803778] ath10k_sdio mmc2:0001:1: firmware ver
> > WLAN.TF.2.1-00021-QCARMSWP-1 api 6 features wowlan,ignore-otp crc32
> > 42e41877
> > [ 203.977731] ath10k_sdio mmc2:0001:1: failed to fetch board data for
> > bus=sdio,vendor=0271,device=0701,subsystem-vendor=0000,subsystem-device=0000
> > from ath10k/QCA9377/hw1.0/board-2.bin
> > [ 203.995110] ath10k_sdio mmc2:0001:1: board_file api 1 bmi_id N/A
> > crc32 544289f7
> > [ 205.611906] ------------[ cut here ]------------
> > [ 205.616633] WARNING: CPU: 1 PID: 71 at
> > include/linux/dma-mapping.h:517
> > ath10k_htt_tx_alloc_cont_txbuf_32+0x150/0x170 [ath10k_core]
> > [ 205.628811] Modules linked in: bnep xhci_plat_hcd xhci_hcd usbcore
> > pru_rproc irq_pruss_intc pruss dwc3 udc_core usb_common
> > snd_soc_simple_card snd_soc_simple_card_utils ath10k_sdio ath10k_core
> > ath ahci_platform libahci_platform libahci snd_soc_omap_hdmi
> > omap_aes_driver pruss_soc_bus omap_sham omap_wdt libata phy_omap_usb2
> > mac80211 ti_vpe ti_sc ti_csc ti_vpdma dwc3_omap rtc_omap omap_des
> > c_can_platform c_can cfg80211 omap_hdq des_generic crypto_engine
> > can_dev wire extcon_palmas omap_crypto rtc_palmas snd_soc_tlv320aic3x
> > rtc_ds1307 at24 omap_remoteproc remoteproc bridge stp llc sch_fq_codel
> > [ 205.681691] CPU: 1 PID: 71 Comm: kworker/u4:1 Not tainted
> > 4.19.79-gfbf2b6dfdb #1
> > [ 205.689120] Hardware name: Generic DRA74X (Flattened Device Tree)
> > [ 205.695324] Workqueue: ath10k_wq ath10k_core_register_work [ath10k_core]
> > [ 205.702057] Backtrace:
> > [ 205.704526] [<c020cc6c>] (dump_backtrace) from [<c020cfa8>]
> > (show_stack+0x18/0x1c)
> > [ 205.712131] r7:bf3513cc r6:60000013 r5:00000000 r4:c1251180
> > [ 205.717821] [<c020cf90>] (show_stack) from [<c0a59234>]
> > (dump_stack+0x90/0xa4)
> > [ 205.725078] [<c0a591a4>] (dump_stack) from [<c022e4dc>]
> > (__warn+0xdc/0xf8)
> > [ 205.731983] r7:bf3513cc r6:00000009 r5:00000000 r4:00000000
> > [ 205.737670] [<c022e400>] (__warn) from [<c022e540>]
> > (warn_slowpath_null+0x48/0x50)
> > [ 205.745273] r9:00001234 r8:ec591520 r7:ec5916a0 r6:bf324d88
> > r5:00000205 r4:bf3513cc
> > [ 205.753111] [<c022e4f8>] (warn_slowpath_null) from [<bf324d88>]
> > (ath10k_htt_tx_alloc_cont_txbuf_32+0x150/0x170 [ath10k_core])
> > [ 205.764462] r6:ecdf0208 r5:c0c0147c r4:0000a500
> > [ 205.769217] [<bf324c38>] (ath10k_htt_tx_alloc_cont_txbuf_32
> > [ath10k_core]) from [<bf326438>] (ath10k_htt_tx_start+0x88/0x358
> > [ath10k_core])
> > [ 205.781791] r8:000b1855 r7:ec591520 r6:00000000 r5:ec590e00 r4:ec591520
> > [ 205.788636] [<bf3263b0>] (ath10k_htt_tx_start [ath10k_core]) from
> > [<bf31c054>] (ath10k_core_start+0x350/0xc68 [ath10k_core])
> > [ 205.799901] r10:ec5901a0 r9:00001234 r8:000b1855 r7:ec591520
> > r6:00000000 r5:00000000
> > [ 205.807762] r4:ec590e00
> > [ 205.810420] [<bf31bd04>] (ath10k_core_start [ath10k_core]) from
> > [<bf31db88>] (ath10k_core_register_work+0x518/0x964 [ath10k_core])
> > [ 205.822209] r9:ec590e08 r8:ec5919bc r7:ec591984 r6:00000000
> > r5:ec591a88 r4:ec590e00
> > [ 205.830044] [<bf31d670>] (ath10k_core_register_work [ath10k_core])
> > from [<c02468bc>] (process_one_work+0x1f4/0x404)
> > [ 205.840526] r10:00000000 r9:ec593a8c r8:00000000 r7:ec667600
> > r6:ee806200 r5:ee370e00
> > [ 205.848388] r4:ec593a88
> > [ 205.850935] [<c02466c8>] (process_one_work) from [<c02476b0>]
> > (worker_thread+0x58/0x568)
> > [ 205.859063] r10:ee806200 r9:c1203d00 r8:ee806218 r7:00000088
> > r6:ee806200 r5:ee370e14
> > [ 205.866924] r4:ee370e00
> > [ 205.869472] [<c0247658>] (worker_thread) from [<c024cc14>]
> > (kthread+0x160/0x168)
> > [ 205.876901] r10:ee8b1e74 r9:c0247658 r8:ee370e00 r7:edee4000
> > r6:00000000 r5:ee383780
> > [ 205.884761] r4:ee3837c0
> > [ 205.887310] [<c024cab4>] (kthread) from [<c02010d8>]
> > (ret_from_fork+0x14/0x3c)
> > [ 205.894563] Exception stack(0xedee5fb0 to 0xedee5ff8)
> > [ 205.899635] 5fa0: 00000000
> > 00000000 00000000 00000000
> > [ 205.907849] 5fc0: 00000000 00000000 00000000 00000000 00000000
> > 00000000 00000000 00000000
> > [ 205.916061] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
> > [ 205.922707] r10:00000000 r9:00000000 r8:00000000 r7:00000000
> > r6:00000000 r5:c024cab4
> > [ 205.930570] r4:ee383780
> > [ 205.937490] ---[ end trace 13ec8832fc653004 ]---
> > [ 205.942169] ath10k_sdio mmc2:0001:1: coherent DMA mask is unset
> > [ 205.948114] ath10k_sdio mmc2:0001:1: coherent allocation too big
> > (requested 0xa500 mask 0x0)
> > [ 205.956896] ath10k_sdio mmc2:0001:1: failed to alloc cont tx buffer: -12
> > [ 205.963666] ath10k_sdio mmc2:0001:1: failed to alloc htt tx: -12
> > [ 205.969805] ath10k_sdio mmc2:0001:1: could not init core (-12)
> > [ 205.975983] ath10k_sdio mmc2:0001:1: unable to disable sdio function: -5
> > [ 205.982754] ath10k_sdio mmc2:0001:1: could not probe fw (-12)
> >
> > Any help would be most appreciated.Thanks in advance.
> >
> > Best Regards
> > Girish
> >
> > _______________________________________________
> > ath10k mailing list
> > ath10k@lists.infradead.org
> > http://lists.infradead.org/mailman/listinfo/ath10k
> >
>
> Hi
>
> seems like there were some disagreements on how to allocate memory;
> you can try this patch: https://patchwork.kernel.org/patch/7681571/
> or revert the one that "fixed" it
--
--
Girish Mahadevan
Firmware Engineer
10368 Westmoor Drive | Westminster, CO 80021
_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Cannot bring up SDIO based 9377 (dma_alloc_coherent() fails)
2019-12-12 17:36 ` Girish Mahadevan
@ 2019-12-12 18:36 ` Tom Psyborg
0 siblings, 0 replies; 5+ messages in thread
From: Tom Psyborg @ 2019-12-12 18:36 UTC (permalink / raw)
To: Girish Mahadevan; +Cc: ath10k
On 12/12/2019, Girish Mahadevan <girish_mahadevan@trimble.com> wrote:
> Thanks !
> Sadly I am still not able to bring up the WiFi module (Silex part
> (SDMAC),QCA9377 using SDIO).
>
> I can't find the right firmware for it (I tried the firmware from
> https://github.com/kvalo/ath10k-firmware/tree/master/QCA9377/hw1.0/untested
> , but keep getting "Invalid Firmware magic").
> I am working with the vendor (Silex) to get a valid firmware blob for the
> part.
>
> Best Regards
> Girish
>
> On Wed, Dec 11, 2019 at 4:32 PM Tom Psyborg <pozega.tomislav@gmail.com>
> wrote:
>>
>> On 04/12/2019, Girish Mahadevan <girish_mahadevan@trimble.com> wrote:
>> > Hi
>> >
>> > We're trying to bring up a Silex SDMAC WiFi module (it is an SDIO
>> > module based on QCA9377) on a
>> > beaglebone-x15(https://beagleboard.org/x15) board.
>> > Our kernel version:
>> > root@beagle-x15:~# uname -a
>> > Linux beagle-x15 4.19.79-gfbf2b6dfdb #1 SMP PREEMPT Wed Dec 4 18:28:14
>> > UTC 2019 armv7l armv7l armv7l GNU/Linux
>> >
>> > We enabled the QCA driver by enabling these config items.
>> >
>> > CONFIG_ATH_COMMON=m
>> > CONFIG_ATH10K=m
>> > CONFIG_ATH10K_CE=y
>> > CONFIG_ATH10K_SDIO=m
>> > CONFIG_ATH10K_DEBUG=y
>> > CONFIG_ATH10K_DEBUGFS=y
>> > CONFIG_ATH10K_SPECTRAL=y
>> >
>> > and we enabled the firmware by adding this to our image install
>> > + linux-firmware-ath10k \
>> >
>> > The probe of the module fails initially due to missing firmware image
>> > (even though the firmware is present in /lib/firmware)
>> >
>> > [ 40.390154] ath10k_sdio mmc2:0001:1: WARNING: ath10k SDIO support
>> > is incomplete, don't expect anything to work!
>> > [ 40.463406] ath10k_sdio mmc2:0001:1: Failed to find firmware-N.bin
>> > (N between 2 and 6) from ath10k/QCA9377/hw1.0: -2
>> > [ 40.474042] ath10k_sdio mmc2:0001:1: could not fetch firmware files
>> > (-2)
>> > [ 40.481136] ath10k_sdio mmc2:0001:1: could not probe fw (-2)
>> >
>> > Looking at the driver code , looks like it expects to find the
>> > bus-type as part of the firmware image, I renamed the firmware image
>> > as:
>> > root@beagle-x15:~# cp
>> > /lib/firmware/ath10k/QCA9377/hw1.0/firmware-6.bin
>> > /lib/firmware/ath10k/QCA9377/hw1.0/firmware-sdio-6.bin
>> >
>> > After this the probe seems to go further but fails on a
>> > dma_alloc_coherent().
>> > Looks like the dma_mask for the device isn't set so
>> > dma_alloc_coherent() fails. (I think)
>> > Has anyone come across this and has it been addressed ?
>> > [I looked at
>> > git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
>> > , I couldn't tell (cursory look at the commit log)]
>> >
>> >
>> > root@beagle-x15:~# [ 203.621784] mmc2: queuing unknown CIS tuple 0x01
>> > (3
>> > bytes)
>> > [ 203.637659] mmc2: queuing unknown CIS tuple 0x1a (5 bytes)
>> > [ 203.647718] mmc2: queuing unknown CIS tuple 0x1b (8 bytes)
>> > [ 203.654471] mmc2: queuing unknown CIS tuple 0x14 (0 bytes)
>> > [ 203.669842] mmc2: queuing unknown CIS tuple 0x80 (1 bytes)
>> > [ 203.675761] mmc2: queuing unknown CIS tuple 0x81 (1 bytes)
>> > [ 203.681657] mmc2: queuing unknown CIS tuple 0x82 (1 bytes)
>> > [ 203.687672] mmc2: new high speed SDIO card at address 0001
>> > [ 203.708712] ath10k_sdio mmc2:0001:1: WARNING: ath10k SDIO support
>> > is incomplete, don't expect anything to work!
>> > [ 203.784129] ath10k_sdio mmc2:0001:1: qca9377 hw1.1 target
>> > 0x05020001 chip_id 0x00000000 sub 0000:0000
>> > [ 203.793498] ath10k_sdio mmc2:0001:1: kconfig debug 1 debugfs 1
>> > tracing 0 dfs 0 testmode 1
>> > [ 203.803778] ath10k_sdio mmc2:0001:1: firmware ver
>> > WLAN.TF.2.1-00021-QCARMSWP-1 api 6 features wowlan,ignore-otp crc32
>> > 42e41877
>> > [ 203.977731] ath10k_sdio mmc2:0001:1: failed to fetch board data for
>> > bus=sdio,vendor=0271,device=0701,subsystem-vendor=0000,subsystem-device=0000
>> > from ath10k/QCA9377/hw1.0/board-2.bin
>> > [ 203.995110] ath10k_sdio mmc2:0001:1: board_file api 1 bmi_id N/A
>> > crc32 544289f7
>> > [ 205.611906] ------------[ cut here ]------------
>> > [ 205.616633] WARNING: CPU: 1 PID: 71 at
>> > include/linux/dma-mapping.h:517
>> > ath10k_htt_tx_alloc_cont_txbuf_32+0x150/0x170 [ath10k_core]
>> > [ 205.628811] Modules linked in: bnep xhci_plat_hcd xhci_hcd usbcore
>> > pru_rproc irq_pruss_intc pruss dwc3 udc_core usb_common
>> > snd_soc_simple_card snd_soc_simple_card_utils ath10k_sdio ath10k_core
>> > ath ahci_platform libahci_platform libahci snd_soc_omap_hdmi
>> > omap_aes_driver pruss_soc_bus omap_sham omap_wdt libata phy_omap_usb2
>> > mac80211 ti_vpe ti_sc ti_csc ti_vpdma dwc3_omap rtc_omap omap_des
>> > c_can_platform c_can cfg80211 omap_hdq des_generic crypto_engine
>> > can_dev wire extcon_palmas omap_crypto rtc_palmas snd_soc_tlv320aic3x
>> > rtc_ds1307 at24 omap_remoteproc remoteproc bridge stp llc sch_fq_codel
>> > [ 205.681691] CPU: 1 PID: 71 Comm: kworker/u4:1 Not tainted
>> > 4.19.79-gfbf2b6dfdb #1
>> > [ 205.689120] Hardware name: Generic DRA74X (Flattened Device Tree)
>> > [ 205.695324] Workqueue: ath10k_wq ath10k_core_register_work
>> > [ath10k_core]
>> > [ 205.702057] Backtrace:
>> > [ 205.704526] [<c020cc6c>] (dump_backtrace) from [<c020cfa8>]
>> > (show_stack+0x18/0x1c)
>> > [ 205.712131] r7:bf3513cc r6:60000013 r5:00000000 r4:c1251180
>> > [ 205.717821] [<c020cf90>] (show_stack) from [<c0a59234>]
>> > (dump_stack+0x90/0xa4)
>> > [ 205.725078] [<c0a591a4>] (dump_stack) from [<c022e4dc>]
>> > (__warn+0xdc/0xf8)
>> > [ 205.731983] r7:bf3513cc r6:00000009 r5:00000000 r4:00000000
>> > [ 205.737670] [<c022e400>] (__warn) from [<c022e540>]
>> > (warn_slowpath_null+0x48/0x50)
>> > [ 205.745273] r9:00001234 r8:ec591520 r7:ec5916a0 r6:bf324d88
>> > r5:00000205 r4:bf3513cc
>> > [ 205.753111] [<c022e4f8>] (warn_slowpath_null) from [<bf324d88>]
>> > (ath10k_htt_tx_alloc_cont_txbuf_32+0x150/0x170 [ath10k_core])
>> > [ 205.764462] r6:ecdf0208 r5:c0c0147c r4:0000a500
>> > [ 205.769217] [<bf324c38>] (ath10k_htt_tx_alloc_cont_txbuf_32
>> > [ath10k_core]) from [<bf326438>] (ath10k_htt_tx_start+0x88/0x358
>> > [ath10k_core])
>> > [ 205.781791] r8:000b1855 r7:ec591520 r6:00000000 r5:ec590e00
>> > r4:ec591520
>> > [ 205.788636] [<bf3263b0>] (ath10k_htt_tx_start [ath10k_core]) from
>> > [<bf31c054>] (ath10k_core_start+0x350/0xc68 [ath10k_core])
>> > [ 205.799901] r10:ec5901a0 r9:00001234 r8:000b1855 r7:ec591520
>> > r6:00000000 r5:00000000
>> > [ 205.807762] r4:ec590e00
>> > [ 205.810420] [<bf31bd04>] (ath10k_core_start [ath10k_core]) from
>> > [<bf31db88>] (ath10k_core_register_work+0x518/0x964 [ath10k_core])
>> > [ 205.822209] r9:ec590e08 r8:ec5919bc r7:ec591984 r6:00000000
>> > r5:ec591a88 r4:ec590e00
>> > [ 205.830044] [<bf31d670>] (ath10k_core_register_work [ath10k_core])
>> > from [<c02468bc>] (process_one_work+0x1f4/0x404)
>> > [ 205.840526] r10:00000000 r9:ec593a8c r8:00000000 r7:ec667600
>> > r6:ee806200 r5:ee370e00
>> > [ 205.848388] r4:ec593a88
>> > [ 205.850935] [<c02466c8>] (process_one_work) from [<c02476b0>]
>> > (worker_thread+0x58/0x568)
>> > [ 205.859063] r10:ee806200 r9:c1203d00 r8:ee806218 r7:00000088
>> > r6:ee806200 r5:ee370e14
>> > [ 205.866924] r4:ee370e00
>> > [ 205.869472] [<c0247658>] (worker_thread) from [<c024cc14>]
>> > (kthread+0x160/0x168)
>> > [ 205.876901] r10:ee8b1e74 r9:c0247658 r8:ee370e00 r7:edee4000
>> > r6:00000000 r5:ee383780
>> > [ 205.884761] r4:ee3837c0
>> > [ 205.887310] [<c024cab4>] (kthread) from [<c02010d8>]
>> > (ret_from_fork+0x14/0x3c)
>> > [ 205.894563] Exception stack(0xedee5fb0 to 0xedee5ff8)
>> > [ 205.899635] 5fa0: 00000000
>> > 00000000 00000000 00000000
>> > [ 205.907849] 5fc0: 00000000 00000000 00000000 00000000 00000000
>> > 00000000 00000000 00000000
>> > [ 205.916061] 5fe0: 00000000 00000000 00000000 00000000 00000013
>> > 00000000
>> > [ 205.922707] r10:00000000 r9:00000000 r8:00000000 r7:00000000
>> > r6:00000000 r5:c024cab4
>> > [ 205.930570] r4:ee383780
>> > [ 205.937490] ---[ end trace 13ec8832fc653004 ]---
>> > [ 205.942169] ath10k_sdio mmc2:0001:1: coherent DMA mask is unset
>> > [ 205.948114] ath10k_sdio mmc2:0001:1: coherent allocation too big
>> > (requested 0xa500 mask 0x0)
>> > [ 205.956896] ath10k_sdio mmc2:0001:1: failed to alloc cont tx buffer:
>> > -12
>> > [ 205.963666] ath10k_sdio mmc2:0001:1: failed to alloc htt tx: -12
>> > [ 205.969805] ath10k_sdio mmc2:0001:1: could not init core (-12)
>> > [ 205.975983] ath10k_sdio mmc2:0001:1: unable to disable sdio function:
>> > -5
>> > [ 205.982754] ath10k_sdio mmc2:0001:1: could not probe fw (-12)
>> >
>> > Any help would be most appreciated.Thanks in advance.
>> >
>> > Best Regards
>> > Girish
>> >
>> > _______________________________________________
>> > ath10k mailing list
>> > ath10k@lists.infradead.org
>> > http://lists.infradead.org/mailman/listinfo/ath10k
>> >
>>
>> Hi
>>
>> seems like there were some disagreements on how to allocate memory;
>> you can try this patch: https://patchwork.kernel.org/patch/7681571/
>> or revert the one that "fixed" it
>
>
>
> --
> --
> Girish Mahadevan
> Firmware Engineer
> 10368 Westmoor Drive | Westminster, CO 80021
>
that looks like your fw file is not in expected format (don't know if
you need fw only or combined fw+otp) but these scripts helped me
recently with QCA9880 fw:
https://gist.github.com/kazikcz/c970cbf3a863ebbc4495
https://gist.github.com/kazikcz/64313b9e2470660faae1
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^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2019-12-12 18:36 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-12-04 19:30 Cannot bring up SDIO based 9377 (dma_alloc_coherent() fails) Girish Mahadevan
2019-12-11 23:32 ` Tom Psyborg
2019-12-12 17:36 ` Girish Mahadevan
2019-12-12 18:36 ` Tom Psyborg
2019-12-11 23:32 ` Tom Psyborg
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