nvidia-tegra-modules.git/drivers/net/wireless/bcmdhd/include/wlioctl.h, branch rtss22-ae NVIDIA's kernel modules to support tegra chips (used in Jetson boards) net: wireless: bcmdhd: Add support for clm.blob 2018-12-19T05:57:40+00:00 Prasanna Kerekoppa Prasanna.Kerekoppa@cypress.com 2018-07-27T00:55:50+00:00 dbf7cccd63417203cf230237e5407ebc53437403 Issue: Currently CLM table is built into the wifi firmware. Thus any changes in CLM table/creation of new CLM table for any product/customer requires spinning a separate firmware build. Supporting several FW build requests was not scalable for vendor. Hence Cypress have designed a new architecture to build and load clm as a separate blob file from firmware. Fix: Cypress provided DHD patch to support loading clm.blob file after loading firmware to chip, in Mycase 403591. With this patch, firmware with built-in clm works as is, firmware with external clm.blob has to be used with corresponding products clm.blob in CONFIG_BCMDHD_CLM_PATH. If clm.blob file is not present on DUT, once firmware is loaded driver validates currently set country code in fw. If it is not valid (true for cases like firmware which do not have built-in CLM), then driver aborts wifi initialization. Bug 2090899 Change-Id: If03d3898ef5d95bc5e03b67d5b14c8c51693713b Signed-off-by: Srinivas Ramachandran <srinivasra@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1787167 (cherry picked from commit 29fb503be68b66558c9274b53769dbcb80765dff) Signed-off-by: Shobek Sam Attupurath <sattupurath@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1849475 (cherry picked from commit 4a970b1c9dffa9a366f346e68ed4c02d2f9a0878) Reviewed-on: https://git-master.nvidia.com/r/1933926 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Issue: Currently CLM table is built into the wifi firmware.
       Thus any changes in CLM table/creation of new CLM
       table for any product/customer requires spinning
       a separate firmware build. Supporting several FW
       build requests was not scalable for vendor. Hence
       Cypress have designed a new architecture to build
       and load clm as a separate blob file from firmware.

Fix:   Cypress provided DHD patch to support loading clm.blob
       file after loading firmware to chip, in Mycase 403591.
       With this patch, firmware with built-in clm works as is,
       firmware with external clm.blob has to be used with
       corresponding products clm.blob in CONFIG_BCMDHD_CLM_PATH.
       If clm.blob file is not present on DUT, once firmware
       is loaded driver validates currently set country code in fw.
       If it is not valid (true for cases like firmware which do not
       have built-in CLM), then driver aborts wifi initialization.

Bug 2090899

Change-Id: If03d3898ef5d95bc5e03b67d5b14c8c51693713b
Signed-off-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1787167
(cherry picked from commit 29fb503be68b66558c9274b53769dbcb80765dff)
Signed-off-by: Shobek Sam Attupurath <sattupurath@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1849475
(cherry picked from commit 4a970b1c9dffa9a366f346e68ed4c02d2f9a0878)
Reviewed-on: https://git-master.nvidia.com/r/1933926
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
bcmdhd: Copy bcmdhd driver from rel-30 kernel-4.9 2018-08-02T13:15:04+00:00 Manikanta Maddireddy mmaddireddy@nvidia.com 2018-07-31T03:50:15+00:00 3a13ebe7d4f8195547441a181078b6ac608e8c33 Copy bcmdhd driver from rel-30 kernel-4.9, top commit of the driver is https://git-master.nvidia.com/r/#/c/1785761/. 189db8da83b6 net: wireless: bcmdhd: remove obsoleted \ wl_cfgvendor_priv_string_handler bug 200421308 Change-Id: I14b2fd0540cbb0b9227cd928383d1b5c88657d55 Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1784156 GVS: Gerrit_Virtual_Submit Reviewed-by: Narayan Reddy <narayanr@nvidia.com> Reviewed-by: Om Prakash Singh <omp@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> 
Copy bcmdhd driver from rel-30 kernel-4.9, top commit of the driver is
https://git-master.nvidia.com/r/#/c/1785761/.
189db8da83b6 net: wireless: bcmdhd: remove obsoleted \
wl_cfgvendor_priv_string_handler

bug 200421308

Change-Id: I14b2fd0540cbb0b9227cd928383d1b5c88657d55
Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1784156
GVS: Gerrit_Virtual_Submit
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Om Prakash Singh <omp@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>