On Wed 06 Nov 15:31 PST 2019, Jeffrey Hugo wrote: > Firmware with the build id QC_IMAGE_VERSION_STRING=WLAN.HL.1.0.2-XXXX does > not support the QMI_WLFW_HOST_CAP_REQ_V01 message and will return the > QMI not supported error to the ath10k driver. Since not supporting this > message is not fatal to the firmware nor the ath10k driver, lets catch > this particular scenario and ignore it so that we can still bring up > wifi services successfully. >
Reviewed-by: Bjorn Andersson <[email protected]> > Signed-off-by: Jeffrey Hugo <[email protected]> > --- > drivers/net/wireless/ath/ath10k/qmi.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/net/wireless/ath/ath10k/qmi.c > b/drivers/net/wireless/ath/ath10k/qmi.c > index 545ac1f06997..eb618a2652db 100644 > --- a/drivers/net/wireless/ath/ath10k/qmi.c > +++ b/drivers/net/wireless/ath/ath10k/qmi.c > @@ -614,7 +614,9 @@ static int ath10k_qmi_host_cap_send_sync(struct > ath10k_qmi *qmi) > if (ret < 0) > goto out; > > - if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { > + /* older FW didn't support this request, which is not fatal */ > + if (resp.resp.result != QMI_RESULT_SUCCESS_V01 && > + resp.resp.error != QMI_ERR_NOT_SUPPORTED_V01) { > ath10k_err(ar, "host capability request rejected: %d\n", > resp.resp.error); > ret = -EINVAL; > goto out; > -- > 2.17.1 > _______________________________________________ ath10k mailing list [email protected] http://lists.infradead.org/mailman/listinfo/ath10k
