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| author |   Mika Westerberg <mika.westerberg@linux.intel.com> | 2018-07-04 08:46:07 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2019-08-26 12:14:46 +0300 |
| commit | 943795219d3cb9f8ce6ce51cad3ffe1f61e95c6b (patch) | |
| tree | 1822aee8185c824ef9072e50cffe03f205c79172 /drivers/thunderbolt/switch.c | |
| parent | thunderbolt: Move NVM upgrade support flag to struct icm (diff) | |
| download | linux-dev-943795219d3cb9f8ce6ce51cad3ffe1f61e95c6b.tar.xz linux-dev-943795219d3cb9f8ce6ce51cad3ffe1f61e95c6b.zip | |
thunderbolt: Use 32-bit writes when writing ring producer/consumer
The register access should be using 32-bit reads/writes according to the
datasheet. With the previous generation hardware 16-bit writes have been
working but starting with ICL this is not the case anymore so fix
producer/consumer register update to use correct width register address.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Yehezkel Bernat <YehezkelShB@gmail.com>
Tested-by: Mario Limonciello <mario.limonciello@dell.com>
Diffstat (limited to 'drivers/thunderbolt/switch.c')
0 files changed, 0 insertions, 0 deletions