kernel/linux.git/drivers/soc/qcom/wcnss_ctrl.c, branch linux-4.16.y

soc: qcom: wcnss_ctrl: Fix increment in NV upload

2018-05-30T06:17:37+00:00

[ Upstream commit 90c29ed7627b6b4aeb603ee197650173c8434512 ] hdr.len includes both the size of the header and the fragment, so using this when stepping through the firmware causes us to skip 16 bytes every chunk of 3072 bytes; causing only the first fragment to actually be valid data. Instead use fragment size steps through the firmware blob. Fixes: ea7a1f275cf0 ("soc: qcom: Introduce WCNSS_CTRL SMD client") Reported-by: Will Newton Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

soc: qcom: wcnss_ctrl: add missing MODULE_DEVICE_TABLE()

2017-08-08T19:37:42+00:00

This fixes a problem of wifi module not loading on db410c. Signed-off-by: Rob Clark Reviewed-by: Bjorn Andersson Signed-off-by: Andy Gross

soc: qcom: smd: Transition client drivers from smd to rpmsg

2017-03-29T00:58:07+00:00

By moving these client drivers to use RPMSG instead of the direct SMD API we can reuse them ontop of the newly added GLINK wire-protocol support found in the 820 and 835 Qualcomm platforms. As the new (RPMSG-based) and old SMD implementations are mutually exclusive we have to change all client drivers in one commit, to make sure we have a working system before and after this transition. Acked-by: Andy Gross Acked-by: Kalle Valo Acked-by: Marcel Holtmann Signed-off-by: Bjorn Andersson Signed-off-by: David S. Miller

soc: qcom: wcnss_ctrl: Make wcnss_ctrl parent the other components

2016-06-24T18:34:00+00:00

We need the signal from wcnss_ctrl indicating that the firmware is up and running before we can communicate with the other components of the chip. So make these other components children of the wcnss_ctrl device, so they can be probed in order. The process seems to take between 1/2-5 seconds, so this is done in a worker, instead of holding up the probe. Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross

soc: qcom: smd: Make callback pass channel reference

2016-04-20T02:55:12+00:00

By passing the smd channel reference to the callback, rather than the smd device, we can open additional smd channels from sub-devices of smd devices. Also updates the two smd clients today found in mainline. Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross

soc: qcom: Introduce WCNSS_CTRL SMD client

2015-12-08T19:19:50+00:00

The WCNSS_CTRL SMD client is used for among other things upload nv firmware to a newly booted WCNSS chip. Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross