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iwlwifi: add shared clock PHY config flag for some devices

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commit 86a2b2043a upstream.

Some devices use a shared clock which is very sensitive to variations
and cause trouble in some situations.  We need to set a bit in the phy
configuration to indicate that to the FW.  To make this generic, add a
extra_phy_config_flags element to the device configuration and OR it
into the phy_cfg before sending it to the firmware.  And also create a
set of configurations for devices that use shared clocks and need this
extra bit to be set.

Fixes: c62446d2b0 ("iwlwifi: add new 9460 series PCI IDs")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Luca Coelho 2018-02-21 22:18:59 +02:00 • committed by Greg Kroah-Hartman
commit 0c61952c3d
5 changed files with 91 additions and 19 deletions
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