diff options
| author | Jose Ignacio Tornos Martinez <[email protected]> | 2023-07-11 08:28:13 +0200 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2023-07-12 17:16:56 -0700 |
| commit | ba2274dcfda859b8a27193e68ad37bfe4da28ddc (patch) | |
| tree | f1837ef0e93c4cb30094eb3a314ac8c0e8a59b4b /drivers/fpga/fpga-mgr.c | |
| parent | c5ec13e38af5527f69f647c46ce15ebaa6b35e6c (diff) | |
net: wwan: t7xx: Add AP CLDMA
At this moment with the current status, t7xx is not functional due to
problems like this after connection, if there is no activity:
[ 57.370534] mtk_t7xx 0000:72:00.0: [PM] SAP suspend error: -110
[ 57.370581] mtk_t7xx 0000:72:00.0: can't suspend
(t7xx_pci_pm_runtime_suspend [mtk_t7xx] returned -110)
because after this, the traffic no longer works.
The complete series 'net: wwan: t7xx: fw flashing & coredump support'
was reverted because of issues with the pci implementation.
In order to have at least the modem working, it would be enough if just
the first commit of the series is re-applied:
d20ef656f994 net: wwan: t7xx: Add AP CLDMA
With that, the Application Processor would be controlled, correctly
suspended and the commented problems would be fixed (I am testing here
like this with no related issue).
This commit is independent of the others and not related to the
commented pci implementation for the new features: fw flashing and
coredump collection.
Use v2 patch version of d20ef656f994 as JinJian Song suggests
(https://patchwork.kernel.org/project/netdevbpf/patch/[email protected]/).
Original text from the commit that would be re-applied:
d20ef656f994 net: wwan: t7xx: Add AP CLDMA
Author: Haijun Liu <[email protected]>
Date: Tue Aug 16 09:53:28 2022 +0530
The t7xx device contains two Cross Layer DMA (CLDMA) interfaces to
communicate with AP and Modem processors respectively. So far only
MD-CLDMA was being used, this patch enables AP-CLDMA.
Rename small Application Processor (sAP) to AP.
Signed-off-by: Haijun Liu <[email protected]>
Co-developed-by: Madhusmita Sahu <[email protected]>
Signed-off-by: Madhusmita Sahu <[email protected]>
Signed-off-by: Moises Veleta <[email protected]>
Signed-off-by: Devegowda Chandrashekar <[email protected]>
Signed-off-by: M Chetan Kumar <[email protected]>
Reviewed-by: Ilpo Järvinen <[email protected]>
Reviewed-by: Sergey Ryazanov <[email protected]>
Reviewed-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jose Ignacio Tornos Martinez <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions