For Linux v6.8, the function strlcpy() has been removed. The function
strscpy() was added in Linux v4.3 and has been preferred over strlcpy().
See upstream Linux commit 30035e45753b ("string: provide strscpy()") for
more details. The Linux checkpatch.pl script warns against using
strlcpy().
The function strscpy() takes the same arguments as strlcpy(), but
returns a type of ssize_t instead of size_t. Update the drivers to use
strscpy() instead of strlcpy().
Bug 4448428
Change-Id: Id6f196f0e81decf1545f9aa4f74f5c63a7f72a48
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3059457
(cherry picked from commit ecf383265b)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3063000
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
The compiler option -Wmissing-prototypes is being enabled globally in
the upstream Linux kernel and this causes build failures for various
drivers. The build failures occur because either the driver is missing
an include file which has the prototype or because the function is not
declared statically when it should be (ie. there are no external users).
Fix the various build failures and enable -Wmissing-prototypes to
prevent any new instances from occurring. Note that the only driver that
is not fixed at the moment is rtl8822ce due to large number of failures
and so build this with '-Wno-missing-prototypes' for now, which is not
different to how it was being compiled prior to this change.
Bug 4404965
Change-Id: Ie5572d23659e0346fa035d645d9043b0a6da5fdc
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3027488
(cherry picked from commit d5391a25ab)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3034644
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
The r8168 driver fails to build with Linux v6.5 because the
skb_gso_segment() is not found ...
drivers/net/ethernet/realtek/r8168_n.c:29231:24: error: implicit
declaration of function ‘skb_gso_segment’; did you mean
‘skb_gso_reset’? [-Werror=implicit-function-declaration]
segs = skb_gso_segment(skb, features);
^~~~~~~~~~~~~~~
Commit d457a0e329b0 ("net: move gso declarations and functions to their
own files") moved the definition to a new file 'net/gso.h'. Fix this by
updating the conftest Makefile to check for the presence of this header
file and use the definition generated by conftest accordingly in the
r8168 driver.
Bug 4221847
Change-Id: I6ad83a06602ef0679a76ff1a6e5ddabbcb1bfe00
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2990521
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Instead of relying on kernel version to determine if functions or
specific versions of functions are present in the kernel, add compile
time tests to the conftest.sh script to determine this at compile time
for the kernel being used. This is beneficial for working with 3rd party
Linux kernels that may have back-ported upstream changes into their
kernel and so the kernel version checks do not work.
Bug 4119327
Change-Id: I79e701940ca70ca4d66500c75b5992f9d92b54b0
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2985744
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Upstream Linux kernel commit b48b89f9c189 ("net: drop the weight
argument from netif_napi_add") removes the weight argument from the
netif_napi_add() function and this is breaking the build of a few
drivers that use this function. Fix this by updating these drivers
to use the netif_napi_add_weight() function instead for Linux v6.1.
Finally, allow building the realtek wireless driver for kernels other
than v5.15 so that we can ensure it will build against other kernel
versions.
Bug 3750163
Change-Id: If179d044c00bfa83c9902973c642717263d9e3de
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2942057
Reviewed-by: Revanth Kumar Uppala <ruppala@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Issue:
Ethernet mplan stability tests at -20C for 10Mbps fails with rate 15%
Basically the GPHY 10M power saving includes the below parameters,
clock speed down, pll off and reference voltage off.
During debugging it was found that enable/disable pll circuit
frequently when in 10M low data traffic (such as idle mode) may have
a corner case and plays a part in this issue repro.
Fix:
So plloff saving function should be disable (do not have to open it) for nvidia -20C mplan test case.
Bug 3946623
Change-Id: I87ab9b487fe5924ee9ee16bbb14d7f8c19f3a4e7
Signed-off-by: Sushil Kumar Singh <sushilkumars@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2939046
Tested-by: Revanth Kumar Uppala <ruppala@nvidia.com>
Reviewed-by: Revanth Kumar Uppala <ruppala@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Signed-off-by: Revanth Kumar Uppala <ruppala@nvidia.com>
(cherry picked from commit 80f6470d40821bfbad8f8166d22442e949b47173)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2942039
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
