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| /openbmc/linux/drivers/net/wireless/intel/iwlwifi/pcie/ |
| H A D | trans.c | c1918196 Tue May 17 04:05:05 CDT 2022 Johannes Berg <johannes.berg@intel.com> iwlwifi: pcie: simplify MSI-X cause mapping
We're currently manually encoding a calculation here since the HW
just maps all the bits of specific registers to specific offsets,
which led to the bug fixed here previously with the Bz SW_ERROR
interrupt.
Clean up the code to only know about the mapping offset (-16 or
16 depending on the register) to avoid such issues in the future.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220517120044.19abe9a4d171.I934356911277f9b2a955808763f317986f69a461@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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