Commit f9a78edb authored by Luca Coelho's avatar Luca Coelho
Browse files

iwlwifi: acpi: fix PPAG table sizes 



We were erroneously adding 3 extra values to the table size
calculation, when we should actually add only a 2 (one for the domain
type and one for the enabled/disabled flag).  Fix this for both
revisions we support.

Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210210135352.9d037b8f5098.I3c88af130d9e270517c8bac8eb02e11f817fe959@changeid


Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 874020f8

drivers/net/wireless/intel/iwlwifi/fw/acpi.h

+2 −2
Original line number Diff line number Diff line
@@ -54,9 +54,9 @@ 
#define ACPI_WGDS_TABLE_SIZE		3



#define ACPI_PPAG_WIFI_DATA_SIZE	((IWL_NUM_CHAIN_LIMITS * \

					IWL_NUM_SUB_BANDS) + 3)

					  IWL_NUM_SUB_BANDS) + 2)

#define ACPI_PPAG_WIFI_DATA_SIZE_V2	((IWL_NUM_CHAIN_LIMITS * \

					IWL_NUM_SUB_BANDS_V2) + 3)

					  IWL_NUM_SUB_BANDS_V2) + 2)



/* PPAG gain value bounds in 1/8 dBm */

#define ACPI_PPAG_MIN_LB -16