ath/wcn36xx/firmware.c

0001 // SPDX-License-Identifier: GPL-2.0-only
0002
0003 #include "wcn36xx.h"
0004 #include "firmware.h"
0005
0006 #define DEFINE(s)[s] = #s
0007
0008 static const char * const wcn36xx_firmware_caps_names[] = {
0009     DEFINE(MCC),
0010     DEFINE(P2P),
0011     DEFINE(DOT11AC),
0012     DEFINE(SLM_SESSIONIZATION),
0013     DEFINE(DOT11AC_OPMODE),
0014     DEFINE(SAP32STA),
0015     DEFINE(TDLS),
0016     DEFINE(P2P_GO_NOA_DECOUPLE_INIT_SCAN),
0017     DEFINE(WLANACTIVE_OFFLOAD),
0018     DEFINE(BEACON_OFFLOAD),
0019     DEFINE(SCAN_OFFLOAD),
0020     DEFINE(ROAM_OFFLOAD),
0021     DEFINE(BCN_MISS_OFFLOAD),
0022     DEFINE(STA_POWERSAVE),
0023     DEFINE(STA_ADVANCED_PWRSAVE),
0024     DEFINE(AP_UAPSD),
0025     DEFINE(AP_DFS),
0026     DEFINE(BLOCKACK),
0027     DEFINE(PHY_ERR),
0028     DEFINE(BCN_FILTER),
0029     DEFINE(RTT),
0030     DEFINE(RATECTRL),
0031     DEFINE(WOW),
0032     DEFINE(WLAN_ROAM_SCAN_OFFLOAD),
0033     DEFINE(SPECULATIVE_PS_POLL),
0034     DEFINE(SCAN_SCH),
0035     DEFINE(IBSS_HEARTBEAT_OFFLOAD),
0036     DEFINE(WLAN_SCAN_OFFLOAD),
0037     DEFINE(WLAN_PERIODIC_TX_PTRN),
0038     DEFINE(ADVANCE_TDLS),
0039     DEFINE(BATCH_SCAN),
0040     DEFINE(FW_IN_TX_PATH),
0041     DEFINE(EXTENDED_NSOFFLOAD_SLOT),
0042     DEFINE(CH_SWITCH_V1),
0043     DEFINE(HT40_OBSS_SCAN),
0044     DEFINE(UPDATE_CHANNEL_LIST),
0045     DEFINE(WLAN_MCADDR_FLT),
0046     DEFINE(WLAN_CH144),
0047     DEFINE(NAN),
0048     DEFINE(TDLS_SCAN_COEXISTENCE),
0049     DEFINE(LINK_LAYER_STATS_MEAS),
0050     DEFINE(MU_MIMO),
0051     DEFINE(EXTENDED_SCAN),
0052     DEFINE(DYNAMIC_WMM_PS),
0053     DEFINE(MAC_SPOOFED_SCAN),
0054     DEFINE(BMU_ERROR_GENERIC_RECOVERY),
0055     DEFINE(DISA),
0056     DEFINE(FW_STATS),
0057     DEFINE(WPS_PRBRSP_TMPL),
0058     DEFINE(BCN_IE_FLT_DELTA),
0059     DEFINE(TDLS_OFF_CHANNEL),
0060     DEFINE(RTT3),
0061     DEFINE(MGMT_FRAME_LOGGING),
0062     DEFINE(ENHANCED_TXBD_COMPLETION),
0063     DEFINE(LOGGING_ENHANCEMENT),
0064     DEFINE(EXT_SCAN_ENHANCED),
0065     DEFINE(MEMORY_DUMP_SUPPORTED),
0066     DEFINE(PER_PKT_STATS_SUPPORTED),
0067     DEFINE(EXT_LL_STAT),
0068     DEFINE(WIFI_CONFIG),
0069     DEFINE(ANTENNA_DIVERSITY_SELECTION),
0070 };
0071
0072 #undef DEFINE
0073
0074 const char *wcn36xx_firmware_get_cap_name(enum wcn36xx_firmware_feat_caps x)
0075 {
0076     if (x >= ARRAY_SIZE(wcn36xx_firmware_caps_names))
0077         return "UNKNOWN";
0078     return wcn36xx_firmware_caps_names[x];
0079 }
0080
0081 void wcn36xx_firmware_set_feat_caps(u32 *bitmap,
0082                     enum wcn36xx_firmware_feat_caps cap)
0083 {
0084     int arr_idx, bit_idx;
0085
0086     if (cap < 0 || cap > 127) {
0087         wcn36xx_warn("error cap idx %d\n", cap);
0088         return;
0089     }
0090
0091     arr_idx = cap / 32;
0092     bit_idx = cap % 32;
0093     bitmap[arr_idx] |= (1 << bit_idx);
0094 }
0095
0096 int wcn36xx_firmware_get_feat_caps(u32 *bitmap,
0097                    enum wcn36xx_firmware_feat_caps cap)
0098 {
0099     int arr_idx, bit_idx;
0100
0101     if (cap < 0 || cap > 127) {
0102         wcn36xx_warn("error cap idx %d\n", cap);
0103         return -EINVAL;
0104     }
0105
0106     arr_idx = cap / 32;
0107     bit_idx = cap % 32;
0108
0109     return (bitmap[arr_idx] & (1 << bit_idx)) ? 1 : 0;
0110 }
0111
0112 void wcn36xx_firmware_clear_feat_caps(u32 *bitmap,
0113                       enum wcn36xx_firmware_feat_caps cap)
0114 {
0115     int arr_idx, bit_idx;
0116
0117     if (cap < 0 || cap > 127) {
0118         wcn36xx_warn("error cap idx %d\n", cap);
0119         return;
0120     }
0121
0122     arr_idx = cap / 32;
0123     bit_idx = cap % 32;
0124     bitmap[arr_idx] &= ~(1 << bit_idx);
0125 }