Am 13.04.2016 um 17:36 schrieb Ben Greear:
On 11/19/2015 10:21 AM, Sebastian Gottschall wrote:
simple solution.
as for ath9k. otp must be ignored for various chipsets, since they
wont return valid results
--- core.c (Revision 2702)
+++ core.c (Arbeitskopie)
@@ -1735,9 +1735,8 @@
ret = ath10k_core_get_board_id_from_otp(ar);
if (ret && ret != -EOPNOTSUPP) {
- ath10k_err(ar, "failed to get board id from otp for qca99x0: %d\n",
+ ath10k_err(ar, "failed to get board id from otp for qca99x0: %d,
ignore\n",
ret);
- return ret;
}
ret = ath10k_core_fetch_board_file(ar);
I received a report of the same problem reported below from someone
using an i7 processor
on some random motherboard.
Same NIC, kernel, and firmware works fine on my systems, so it appears
to be platform
dependent somehow.
Did you find a better solution other than just ignoring the OTP failure?
nope. thats the only way and applies to all SOC devices using QCA998X
chipsets. (routers etc.)
they dont have a otp, so the call fails. all data is stored in local
flash memory on this devices.
i also have never seen this call working. no matter which card i used
Thanks,
Ben
Am 19.11.2015 um 18:12 schrieb Sebastian Gottschall:
Am 19.11.2015 um 17:13 schrieb Ben Greear:
git clone git://dmz2.candelatech.com/linux.ath
same effect with yours
6.201141] ath10k_pci 0000:01:00.0: enabling device (0140 -> 0142)
[ 6.201593] ath10k_pci 0000:01:00.0: pci irq legacy interrupts 0
irq_mode 0 reset_mode 0
[ 8.578573] ath10k_pci 0000:01:00.0: unable to read from the device
[ 8.578605] ath10k_pci 0000:01:00.0: could not execute otp for
board id check: -110
[ 8.583648] ath10k_pci 0000:01:00.0: failed to get board id from
otp for qca99x0: -110
[ 8.591338] ath10k_pci 0000:01:00.0: could not probe fw (-110)
[ 8.600062] ath10k_pci 0001:01:00.0: enabling device (0140 -> 0142)
[ 8.605600] ath10k_pci 0001:01:00.0: pci irq legacy interrupts 0
irq_mode 0 reset_mode 0
[ 10.798574] ath10k_pci 0001:01:00.0: unable to read from the device
[ 10.798598] ath10k_pci 0001:01:00.0: could not execute otp for
board id check: -110
[ 10.803644] ath10k_pci 0001:01:00.0: failed to get board id from
otp for qca99x0: -110
[ 10.811346] ath10k_pci 0001:01:00.0: could not probe fw (-110)
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