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| author | adrian <adrian@FreeBSD.org> | 2013-03-11 06:01:00 +0000 |
|---|---|---|
| committer | adrian <adrian@FreeBSD.org> | 2013-03-11 06:01:00 +0000 |
| commit | 5331e34f3d464b8bc0d4972553f2ebde201e02a7 (patch) | |
| tree | 30666343b17b555dd2b5f86ce1a134d1898aad3b /sys/dev | |
| parent | 31e4d716185582b4048e864f4051ada1478111cb (diff) | |
| download | FreeBSD-src-5331e34f3d464b8bc0d4972553f2ebde201e02a7.zip FreeBSD-src-5331e34f3d464b8bc0d4972553f2ebde201e02a7.tar.gz | |
Bump the EVM array size up to fit the AR9380 EVM entries.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ath/if_athioctl.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/dev/ath/if_athioctl.h b/sys/dev/ath/if_athioctl.h index f7b8600..05562ac 100644 --- a/sys/dev/ath/if_athioctl.h +++ b/sys/dev/ath/if_athioctl.h @@ -273,6 +273,12 @@ struct ath_rateioctl { #define ATH_RADIOTAP_MAX_CHAINS 4 /* + * AR9380 and later chips are 3x3, which requires + * 5 EVM DWORDs in HT40 mode. + */ +#define ATH_RADIOTAP_MAX_EVM 5 + +/* * The vendor radiotap header data needs to be: * * + Aligned to a 4 byte address @@ -291,7 +297,7 @@ struct ath_radiotap_vendor_hdr { /* 30 bytes */ uint8_t vh_rx_chainmask; /* 1 */ /* At this point it should be 4 byte aligned */ - uint32_t evm[ATH_RADIOTAP_MAX_CHAINS]; /* 4 * 4 = 16 */ + uint32_t evm[ATH_RADIOTAP_MAX_EVM]; /* 5 * 4 = 20 */ uint8_t rssi_ctl[ATH_RADIOTAP_MAX_CHAINS]; /* 4 */ uint8_t rssi_ext[ATH_RADIOTAP_MAX_CHAINS]; /* 4 */ |
