diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ieee80211.h | 75 | ||||
| -rw-r--r-- | include/linux/mmc/sdio_ids.h | 3 |
2 files changed, 76 insertions, 2 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index c4cf296e7eaf..516cd32d6196 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1349,8 +1349,11 @@ struct ieee80211_mgmt { /* Supported rates membership selectors */ #define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127 #define BSS_MEMBERSHIP_SELECTOR_VHT_PHY 126 -#define BSS_MEMBERSHIP_SELECTOR_HE_PHY 122 +#define BSS_MEMBERSHIP_SELECTOR_GLK 125 +#define BSS_MEMBERSHIP_SELECTOR_EPS 124 #define BSS_MEMBERSHIP_SELECTOR_SAE_H2E 123 +#define BSS_MEMBERSHIP_SELECTOR_HE_PHY 122 +#define BSS_MEMBERSHIP_SELECTOR_EHT_PHY 121 /* mgmt header + 1 byte category code */ #define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u) @@ -4633,6 +4636,76 @@ static inline u8 ieee80211_mle_common_size(const u8 *data) } /** + * ieee80211_mle_get_eml_sync_delay - returns the medium sync delay + * @data: pointer to the multi link EHT IE + * + * The element is assumed to be big enough. This must be checked by + * ieee80211_mle_size_ok(). + * If the medium synchronization can't be found (the type is not basic, or + * the medium sync presence bit is clear), 0 will be returned. + */ +static inline u16 ieee80211_mle_get_eml_med_sync_delay(const u8 *data) +{ + const struct ieee80211_multi_link_elem *mle = (const void *)data; + u16 control = le16_to_cpu(mle->control); + const u8 *common = mle->variable; + + if (u16_get_bits(control, IEEE80211_ML_CONTROL_TYPE) != + IEEE80211_ML_CONTROL_TYPE_BASIC) + return 0; + + /* common points now at the beginning of + * ieee80211_mle_basic_common_info + */ + common += sizeof(struct ieee80211_mle_basic_common_info); + + if (!(control & IEEE80211_MLC_BASIC_PRES_MED_SYNC_DELAY)) + return 0; + + if (control & IEEE80211_MLC_BASIC_PRES_LINK_ID) + common += 1; + if (control & IEEE80211_MLC_BASIC_PRES_BSS_PARAM_CH_CNT) + common += 1; + + return get_unaligned_le16(common); +} + +/** + * ieee80211_mle_get_eml_cap - returns the EML capability + * @data: pointer to the multi link EHT IE + * + * The element is assumed to be big enough. This must be checked by + * ieee80211_mle_size_ok(). + * If the EML capability can't be found (the type is not basic, or + * the EML capability presence bit is clear), 0 will be returned. + */ +static inline u16 ieee80211_mle_get_eml_cap(const u8 *data) +{ + const struct ieee80211_multi_link_elem *mle = (const void *)data; + u16 control = le16_to_cpu(mle->control); + const u8 *common = mle->variable; + + if (u16_get_bits(control, IEEE80211_ML_CONTROL_TYPE) != + IEEE80211_ML_CONTROL_TYPE_BASIC) + return 0; + + /* common points now at the beginning of ieee80211_mle_basic_common_info */ + common += sizeof(struct ieee80211_mle_basic_common_info); + + if (!(control & IEEE80211_MLC_BASIC_PRES_EML_CAPA)) + return 0; + + if (control & IEEE80211_MLC_BASIC_PRES_LINK_ID) + common += 1; + if (control & IEEE80211_MLC_BASIC_PRES_BSS_PARAM_CH_CNT) + common += 1; + if (control & IEEE80211_MLC_BASIC_PRES_MED_SYNC_DELAY) + common += 2; + + return get_unaligned_le16(common); +} + +/** * ieee80211_mle_size_ok - validate multi-link element size * @data: pointer to the element data * @len: length of the containing element diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h index c653accdc7fd..7fada7a714fe 100644 --- a/include/linux/mmc/sdio_ids.h +++ b/include/linux/mmc/sdio_ids.h @@ -121,7 +121,8 @@ #define SDIO_DEVICE_ID_REALTEK_RTW8822BS 0xb822 #define SDIO_DEVICE_ID_REALTEK_RTW8821CS 0xc821 #define SDIO_DEVICE_ID_REALTEK_RTW8822CS 0xc822 -#define SDIO_DEVICE_ID_REALTEK_RTW8723DS 0xd723 +#define SDIO_DEVICE_ID_REALTEK_RTW8723DS_2ANT 0xd723 +#define SDIO_DEVICE_ID_REALTEK_RTW8723DS_1ANT 0xd724 #define SDIO_DEVICE_ID_REALTEK_RTW8821DS 0xd821 #define SDIO_VENDOR_ID_SIANO 0x039a |