Thread (11 messages) 11 messages, 3 authors, 2021-09-28

Re: [PATCH 4/4] ath11k: add caldata download support from EEPROM

From: Anilkumar Kolli <hidden>
Date: 2021-09-27 04:45:42
Also in: ath11k

On 2021-09-24 20:34, Kalle Valo wrote:
Jouni Malinen [off-list ref] writes:
quoted
From: Anilkumar Kolli <redacted>

Firmware updates EEPROM support capability in QMI FW caps, send QMI 
BDF
download request message with file type EEPROM, to get caldata 
download
from EEPROM. Firmware takes more time to update cal data from EEPROM, 
so
increase QMI timeout.
The commit log would need more explanation how this patch works.
FW advertizes calibration data support from EEPROM through 
'eeprom_read_timeout' in
QMI FW Capability message. Ath11k sends BDF download request with file 
type
'ATH11K_QMI_FILE_TYPE_EEPROM'. FW has logic to read calibration data 
from EEPROM and
process the calibration data. FW takes more time to process the 
calibration data from
EEPROM so increase QMI timeout to 10msec.

-- 
- Anil.
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