| // Copyright (c) 2020 The Fuchsia Authors |
| // |
| // Permission to use, copy, modify, and/or distribute this software for any purpose with or without |
| // fee is hereby granted, provided that the above copyright notice and this permission notice |
| // appear in all copies. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS |
| // SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| // AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| // WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, |
| // NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE |
| // OF THIS SOFTWARE. |
| |
| #ifndef SRC_CONNECTIVITY_WLAN_LIB_COMMON_CPP_INCLUDE_WLAN_COMMON_MCS_RATE_LOOKUP_H_ |
| #define SRC_CONNECTIVITY_WLAN_LIB_COMMON_CPP_INCLUDE_WLAN_COMMON_MCS_RATE_LOOKUP_H_ |
| |
| // Lookup the data rate for a given set of PHY data rate parameters. |
| // See IEEE 802.11-2016 19.5 and IEEE 802.11-2016 21.5 for details on data rate parameters. |
| |
| #include <fuchsia/wlan/common/c/banjo.h> |
| #include <fuchsia/wlan/common/cpp/fidl.h> |
| #include <zircon/status.h> |
| #include <zircon/types.h> |
| |
| namespace wlan::common { |
| |
| // Lookup the data rate for the given HT PHY parameters. |
| zx_status_t HtDataRateLookup(const ::fuchsia::wlan::common::ChannelBandwidth& cbw, uint8_t mcs, |
| const ::fuchsia::wlan::common::GuardInterval& gi, uint32_t* out_kbps); |
| |
| // Lookup the data rate for the given VHT PHY parameters. |
| zx_status_t VhtDataRateLookup(const ::fuchsia::wlan::common::ChannelBandwidth& cbw, uint8_t mcs, |
| const ::fuchsia::wlan::common::GuardInterval& gi, uint8_t num_sts, |
| uint8_t stbc, uint32_t* out_kbps); |
| |
| // Lookup the data rate for the given VHT PHY parameters. This is a convenience method for callers |
| // that have the nss value, but not the num_sts or stbc values. |
| zx_status_t VhtDataRateLookup(const ::fuchsia::wlan::common::ChannelBandwidth& cbw, uint8_t mcs, |
| const ::fuchsia::wlan::common::GuardInterval& gi, uint8_t nss, |
| uint32_t* out_kbps); |
| |
| } // namespace wlan::common |
| |
| #endif // SRC_CONNECTIVITY_WLAN_LIB_COMMON_CPP_INCLUDE_WLAN_COMMON_MCS_RATE_LOOKUP_H_ |
