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en:users:wi-fi-alliance-certification [2021/10/14 07:59] Reto Schneider [Driver development] Weird errors are probably due to broken HW |
en:users:wi-fi-alliance-certification [2021/11/10 00:43] Reto Schneider [Register Comparison] |
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=== Patches === | === Patches === | ||
- | | **Number** | **Description** | **Link** | **Testing results (Reto)** | **Upstream State** | | + | | **Number** | **Description** | **Link** | **Testing results (Reto)** | **Upstream State** | |
- | | 1 | Handle BSS_CHANGED_TXPOWER/IEEE80211_CONF_CHANGE_POWER | https://github.com/husqvarnagroup/linux/commit/798796ff5070255a7cccc7529c272b629da79d7b | | | | + | | 1 | Handle BSS_CHANGED_TXPOWER/IEEE80211_CONF_CHANGE_POWER | https://github.com/husqvarnagroup/linux/commit/798796ff5070255a7cccc7529c272b629da79d7b | | | |
- | | 2 | Handle for mac80211 get_txpower | https://github.com/husqvarnagroup/linux/commit/5df123ce78422b76603eedf799fc50f5e3303011 | | | | + | | 2 | Handle for mac80211 get_txpower | https://github.com/husqvarnagroup/linux/commit/5df123ce78422b76603eedf799fc50f5e3303011 | | | |
- | | 3 | Enable RX STBC by default | https://github.com/husqvarnagroup/linux/commit/4efe4bf653a14b61ff9b3969050bc696976415eb | | | | + | | 3 | Enable RX STBC by default | https://github.com/husqvarnagroup/linux/commit/4efe4bf653a14b61ff9b3969050bc696976415eb | | | |
- | | 4 | Feed antenna information for mac80211 | https://github.com/husqvarnagroup/linux/commit/070d0eca2dbe8086a215c33f6d3ee10cfe9a17cc | | | | + | | 4 | Feed antenna information for mac80211 | https://github.com/husqvarnagroup/linux/commit/070d0eca2dbe8086a215c33f6d3ee10cfe9a17cc | | | |
- | | 5 | Fill up txrate info for all chips | https://github.com/husqvarnagroup/linux/commit/fa14d07da5566c8abebccd68473ddc17e908be45 | | | | + | | 5 | Fill up txrate info for all chips | https://github.com/husqvarnagroup/linux/commit/fa14d07da5566c8abebccd68473ddc17e908be45 | | | |
- | | 6 | Fix the reported rx signal strength | https://github.com/husqvarnagroup/linux/commit/95f19fff95a62ab67ecc50d75e8c59669f936bd2 | | | | + | | 6 | Fix the reported rx signal strength | https://github.com/husqvarnagroup/linux/commit/95f19fff95a62ab67ecc50d75e8c59669f936bd2 | | | |
- | | 7 | Fix the handling of TX A-MPDU aggregation | https://lore.kernel.org/linux-wireless/20210804151325.86600-1-chris.chiu@canonical.com/ | GARDENA gateway: Improves TX throughput, but worsens retry percentage; Reverse issue for RX. | Merged | | + | | 7 | Fix the handling of TX A-MPDU aggregation | https://lore.kernel.org/linux-wireless/20210804151325.86600-1-chris.chiu@canonical.com/ | GARDENA gateway: Improves TX throughput, but worsens retry percentage; Reverse issue for RX. | Merged | |
- | | 8 | Improve the retransmission rate with HW_RTS enable | https://github.com/husqvarnagroup/linux/commit/31a00cbf0245877e9a98cdec6903758a928482e5 | GARDENA gateway: Neither throughput nor retry percentage improved | | | + | | 8 | Improve the retransmission rate with HW_RTS enable | https://github.com/husqvarnagroup/linux/commit/31a00cbf0245877e9a98cdec6903758a928482e5 | GARDENA gateway: Neither throughput nor retry percentage improved | | |
- | | 9 | Set RTS rate to 24M for AMPDU | https://github.com/husqvarnagroup/linux/commit/b35338e600b003f830c4533c162a53c57d9d34d2 | GARDENA gateway: No positive effects observable | | | + | | 9 | Set RTS rate to 24M for AMPDU | https://github.com/husqvarnagroup/linux/commit/b35338e600b003f830c4533c162a53c57d9d34d2 | GARDENA gateway: No positive effects observable | will not be upstreamed | |
- | | 10 | Reduce number of USB interrupts | https://lore.kernel.org/linux-wireless/d32690a6-f679-c676-1461-10b47ae3428b@gmail.com/ | GARDENA gateway: Clearly improves throughput and retries | Merged | | + | | 10 | Reduce number of USB interrupts | https://lore.kernel.org/linux-wireless/d32690a6-f679-c676-1461-10b47ae3428b@gmail.com/ | GARDENA gateway: Clearly improves throughput and retries | Merged | |
- | | 11 | Use lower tx rates for the ack packet | https://lore.kernel.org/linux-wireless/20211001040044.1028708-1-chris.chiu@canonical.com/ | GARDENA gateway: Neither throughput nor retry percentage improved | Merged | | + | | 11 | Use lower tx rates for the ack packet | https://lore.kernel.org/linux-wireless/20211001040044.1028708-1-chris.chiu@canonical.com/ | GARDENA gateway: Neither throughput nor retry percentage improved | Merged | |
==== Driver Testing ==== | ==== Driver Testing ==== | ||
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| amd64, Edimax | DLink | Linux v5.12, 8192cu | 35 Mbits/s; 10% | 3m, direct line of sight | performance is stable high | https://mega.nz/folder/KIsmCBRR#rN9X9sXrdLo7It8qj8PQgQ | | | amd64, Edimax | DLink | Linux v5.12, 8192cu | 35 Mbits/s; 10% | 3m, direct line of sight | performance is stable high | https://mega.nz/folder/KIsmCBRR#rN9X9sXrdLo7It8qj8PQgQ | | ||
| amd64, Edimax | DLink | Linux v5.12, 8192cu | 20 Mbits/s; 11% | 6m, direct line of sight | performance and retry are better than rtl8xxxu | https://mega.nz/folder/2Q1WBJqS#6dU1pQ9OXbveETqlfQcZ2w | | | amd64, Edimax | DLink | Linux v5.12, 8192cu | 20 Mbits/s; 11% | 6m, direct line of sight | performance and retry are better than rtl8xxxu | https://mega.nz/folder/2Q1WBJqS#6dU1pQ9OXbveETqlfQcZ2w | | ||
+ | |||
+ | ==== Observations ==== | ||
+ | | **Criterion** | **rtl8xxxu** | **rtl8192cu** | **8192cu** | **Comment** | | ||
+ | | wlan.frag != 1 | rarely | often | never | Maybe a side-effect of failed transfers. Never sent by AP. | | ||
+ | | Block ACK Initiator | STA, then AP | AP, then AP | AP, then STA | | | ||
+ | | Block ACK Starting Sequence Control | oldest possible sequence # | | first non-acked sequence # | Should be benign, see https://gjermundraaen.com/2021/03/29/802-11-compressed-blockack-two-different-behaviors/ | | ||
+ | | A-MSDU | Permitted when ADDBA initiated by STA, not when by AP | alway permitted | never permitted | | | ||
+ | | Block ACK Timeout [1024 us] | 0x0 (disabled) | 0x1388 | 0x1388 | | | ||
+ | | wlan.qos.amsdupresent == 1 | some | | | | | ||
+ | |||
+ | ==== Register Comparison ==== | ||
+ | |||
+ | === Reto === | ||
+ | |||
+ | * Issue: When using the rtl8xxxu driver, the communication has a much higher retransmission rate (20%) than with the other drivers (8192cu: < 5%, rtl8192cu: < 7.5%). Mainly, because the DUT fails to send ACKs in time, causing the AP to resend many frames. Issue can be seen best in the RX traces (iperf3 receiving data from the AP). | ||
+ | * Traces: https://files.reto-schneider.ch/diesunddas/rtl8xxxu/2021-11-09-Testing/t420-2021-11-09T05:20:20+01:00/ | ||
+ | * Please note: Only differentiating registers and their values are shown. Whenever additional information about bits/bitmasks is available, those are printed too. | ||
+ | |||
+ | |||
+ | == RF Register == | ||
+ | | **Driver** | **Source** | **Filename** | | ||
+ | | 8192cu | debugfs | 8192cu-gardena-rs-dump-registers-v0.ko-74:da:38:0e:49:7d-rx-rf_reg_dump-05-iperf-done | | ||
+ | | rtl8192cu | debugfs | rtl8192cu-gardena-rs-v5.10.69-dump-registers-v13-10-g1f3acbbe2d2a.ko-74:da:38:0e:49:7d-rx-rf_reg_dump-05-iperf-done | | ||
+ | | rtl8xxxu | debugfs | rtl8xxxu-gardena-rs-v5.10.69-dump-registers-v13-10-g1f3acbbe2d2a.ko-74:da:38:0e:49:7d-rx-rf_reg_dump-05-iperf-done | | ||
+ | |||
+ | |||
+ | | **Address** | **Mask** | **Name** | **#0: 8192cu** | **#1: rtl8192cu** | **#2: rtl8xxxu** | **Hint** | | ||
+ | | 0x0000 | 0xFF | AC | 0xB2 | 0x36 | 0x16 | | | ||
+ | | | 0x4 | ACM_HW_CTRL_VI | 0x0 | 0x1 | 0x1 | | | ||
+ | | 0x0001 | 0xFF | IQADJ_G1 | 0x2C | 0x2E | 0x0F | | | ||
+ | | 0x0002 | 0xFF | IQADJ_G2 | 0x08 | 0x08 | 0x03 | | | ||
+ | | 0x001C | 0xFF | RX_BB2 | 0x18 | 0x18 | 0x78 | | | ||
+ | | 0x0024 | 0xFF | T_METER | 0x10 | 0x10 | 0x0F | | | ||
+ | | 0x0042 | 0xFF | T_METER_8723B | 0x03 | 0x08 | 0x0F | | | ||
+ | | 0x0043 | 0xFFFFFFFF | UNKNOWN_43 | 0x0210E700 | 0x0210E700 | 0x0FFF0100 | | | ||
+ | | 0x0055 | 0xFF | UNKNOWN_55 | 0x94 | 0x94 | 0xFF | | | ||
+ | | 0x0056 | 0xFFFF | UNKNOWN_56 | 0x000D | 0x000D | 0x000F | | | ||
+ | | 0x00B0 | 0xFFFFFFFF | S0S1 | 0x000AAAAA | 0x000AAAAA | 0x000FFF01 | | | ||
+ | | 0x00DF | 0xFFFFFFFF | UNKNOWN_DF | 0x00B61400 | 0x00B61400 | 0x0FFF0100 | | | ||
+ | | 0x00ED | 0xFFFF | UNKNOWN_ED | 0x0000 | 0x0000 | 0x0FFF | | | ||
+ | | 0x00EF | 0xFFFFFFFF | WE_LUT | 0x0AAAAA00 | 0x0AAAAA00 | 0x0FFF0100 | | | ||
+ | | 0x003F | 0xFFFFFF | unknown | 0x0C7200 | 0x2E3600 | 0xFF0100 | | | ||
+ | | 0x0047 | 0xFFFFFFFF | unknown | 0x0C840000 | 0x0C840000 | 0x0FFF0100 | | | ||
+ | | 0x004B | 0xFFFFFFFF | unknown | 0x08992E00 | 0x08992E00 | 0x0FFF0100 | | | ||
+ | | 0x004F | 0xFFFFFFFF | unknown | 0x09000F00 | 0x09000F00 | 0x0FFF0100 | | | ||
+ | | 0x0053 | 0xFFFF | unknown | 0x4400 | 0x4400 | 0x0100 | | | ||
+ | | 0x0058 | 0xFFFFFFFF | unknown | 0x0000740C | 0x0000740C | 0x000FFF01 | | | ||
+ | | 0x005C | 0xFFFFFFFF | unknown | 0x000FC378 | 0x000FC318 | 0x000FFF01 | | | ||
+ | | 0x0060 | 0xFFFFFFFF | unknown | 0x0000B614 | 0x0000B614 | 0x000FFF01 | | | ||
+ | | 0x0064 | 0xFFFFFFFF | unknown | 0x00000010 | 0x00000010 | 0x000FFF01 | | | ||
+ | | 0x0068 | 0xFFFFFFFF | unknown | 0x000577F0 | 0x000577F0 | 0x000FFF01 | | | ||
+ | | 0x006C | 0xFFFFFFFF | unknown | 0x0000001A | 0x0000001A | 0x000FFF01 | | | ||
+ | | 0x0070 | 0xFFFFFFFF | unknown | 0x000AAAAA | 0x000AAAAA | 0x000FFF01 | | | ||
+ | | 0x0080 | 0xFFFFFFFF | unknown | 0x00082CB2 | 0x00082E36 | 0x000FFF01 | | | ||
+ | | 0x0084 | 0xFFFFFFFF | unknown | 0x000210E7 | 0x000210E7 | 0x000FFF01 | | | ||
+ | | 0x0088 | 0xFFFFFFFF | unknown | 0x000C8400 | 0x000C8400 | 0x000FFF01 | | | ||
+ | | 0x008C | 0xFFFFFFFF | unknown | 0x0008992E | 0x0008992E | 0x000FFF01 | | | ||
+ | | 0x0090 | 0xFFFFFFFF | unknown | 0x0009000F | 0x0009000F | 0x000FFF01 | | | ||
+ | | 0x0094 | 0xFFFFFFFF | unknown | 0x000D9444 | 0x000D9444 | 0x000FFF01 | | | ||
+ | | 0x0098 | 0xFFFFFFFF | unknown | 0x0000740C | 0x0000740C | 0x000FFF01 | | | ||
+ | | 0x009C | 0xFFFFFFFF | unknown | 0x000FC318 | 0x000FC318 | 0x000FFF01 | | | ||
+ | | 0x00A0 | 0xFFFFFFFF | unknown | 0x0000B614 | 0x0000B614 | 0x000FFF01 | | | ||
+ | | 0x00A4 | 0xFFFFFFFF | unknown | 0x00000010 | 0x00000010 | 0x000FFF01 | | | ||
+ | | 0x00A8 | 0xFFFFFFFF | unknown | 0x000577F0 | 0x000577F0 | 0x000FFF01 | | | ||
+ | | 0x00AC | 0xFFFFFFFF | unknown | 0x0000001A | 0x0000001A | 0x000FFF01 | | | ||
+ | | 0x00C0 | 0xFFFFFFFF | unknown | 0x00082CB2 | 0x00082E36 | 0x000FFF01 | | | ||
+ | | 0x00C4 | 0xFFFFFFFF | unknown | 0x000210E7 | 0x000210E7 | 0x000FFF01 | | | ||
+ | | 0x00C8 | 0xFFFFFFFF | unknown | 0x000C8400 | 0x000C8400 | 0x000FFF01 | | | ||
+ | | 0x00CC | 0xFFFFFFFF | unknown | 0x0008992E | 0x0008992E | 0x000FFF01 | | | ||
+ | | 0x00D0 | 0xFFFFFFFF | unknown | 0x0009000F | 0x0009000F | 0x000FFF01 | | | ||
+ | | 0x00D4 | 0xFFFFFFFF | unknown | 0x000D9444 | 0x000D9444 | 0x000FFF01 | | | ||
+ | | 0x00D8 | 0xFFFFFFFF | unknown | 0x0000740C | 0x0000740C | 0x000FFF01 | | | ||
+ | | 0x00DC | 0xFFFFFF | unknown | 0x0FC318 | 0x0FC318 | 0x0FFF01 | | | ||
+ | | 0x00E3 | 0xFFFFFFFF | unknown | 0x00001000 | 0x00001000 | 0x0FFF0100 | | | ||
+ | | 0x00E7 | 0xFFFFFFFF | unknown | 0x0577F000 | 0x0577F000 | 0x0FFF0100 | | | ||
+ | | 0x00EB | 0xFFFF | unknown | 0x1A00 | 0x1A00 | 0x0100 | | | ||
+ | |||
+ | == BB Register == | ||
+ | |||
+ | | **Driver** | **Source** | **Filename** | | ||
+ | | 8192cu | debugfs | 8192cu-gardena-rs-dump-registers-v0.ko-74:da:38:0e:49:7d-rx-bb_reg_dump-05-iperf-done | | ||
+ | | rtl8192cu | debugfs | rtl8192cu-gardena-rs-v5.10.69-dump-registers-v13-10-g1f3acbbe2d2a.ko-74:da:38:0e:49:7d-rx-bb_reg_dump-05-iperf-done | | ||
+ | | rtl8xxxu | debugfs | rtl8xxxu-gardena-rs-v5.10.69-dump-registers-v13-10-g1f3acbbe2d2a.ko-74:da:38:0e:49:7d-rx-bb_reg_dump-05-iperf-done | | ||
+ | |||
+ | |||
+ | | **Address** | **Mask** | **Name** | **#0: 8192cu** | **#1: rtl8192cu** | **#2: rtl8xxxu** | **Hint** | | ||
+ | | 0x0818 | 0xFFFFFFFF | FPGA0_POWER_SAVE | 0x12200385 | 0x12200385 | 0x02200385 | Bit 28 never set by [rtl]8192cu | | ||
+ | | | 0x10000000 | FPGA0_POWER_SAVE_ENABLE | 0x1 | 0x1 | 0x0 | | | ||
+ | | 0x082C | 0xFFFFFFFF | FPGA0_XB_HSSI_PARM2 | 0x8C000000 | 0x8C000000 | 0x00000000 | Ignore (RF B path) | | ||
+ | | 0x0830 | 0xFFFFFFFF | TX_AGC_B_RATE18_06 | 0x0A0C0F0F | 0x03030303 | 0x0A0C0F0F | Ignore (RF B path) | | ||
+ | | 0x0834 | 0xFFFFFFFF | TX_AGC_B_RATE54_24 | 0x04050708 | 0x03030303 | 0x04050708 | Ignore (RF B path) | | ||
+ | | 0x0838 | 0xFFFFFFFF | TX_AGC_B_CCK1_55_MCS32 | 0x00000000 | 0x00000000 | 0x3F3F3F00 | Ignore (RF B path) | | ||
+ | | 0x083C | 0xFFFFFFFF | TX_AGC_B_MCS03_MCS00 | 0x0B0C0D0E | 0x00000000 | 0x0B0C0D0E | Ignore (RF B path) | | ||
+ | | 0x0840 | 0xFFFFFFFF | FPGA0_XA_LSSI_PARM | 0x02400060 | 0x02400060 | 0x0180740C | | | ||
+ | | | 0xFF00000 | FPGA0_XA_LSSI_PARM_ADDR | 0x24 | 0x24 | 0x18 | | | ||
+ | | | 0xFFFFF | FPGA0_XA_LSSI_PARM_DATA | 0x60 | 0x60 | 0x740C | | | ||
+ | | 0x0848 | 0xFFFFFFFF | TX_AGC_B_MCS07_MCS04 | 0x01030509 | 0x00000000 | 0x01030509 | Ignore (RF B path) | | ||
+ | | 0x084C | 0xFFFFFFFF | TX_AGC_B_MCS11_MCS08 | 0x0B0C0D0E | 0x00000000 | 0x0B0C0D0E | Ignore (RF B path) | | ||
+ | | 0x085C | 0xFFFFFFFF | FPGA0_XCD_SWITCH_CTRL | 0x631B25A4 | 0x631B25A4 | 0x001B25A4 | | | ||
+ | | 0x0860 | 0xFFFFFFFF | FPGA0_XA_RF_INT_OE | 0x66F60230 | 0x66F60230 | 0x66F60210 | | | ||
+ | | 0x0868 | 0xFFFFFFFF | TX_AGC_B_MCS15_MCS12 | 0x01030509 | 0x00000000 | 0x01030509 | Ignore (RF B path) | | ||
+ | | 0x086C | 0xFFFFFFFF | TX_AGC_B_CCK11_A_CCK2_11 | 0x2B2B2200 | 0x2B2B2B00 | 0x2A2A2A3F | Ignore (RF B path) | | ||
+ | | 0x0870 | 0xFFFF | FPGA0_XA_RF_SW_CTRL | 0x0700 | 0x0700 | 0x0760 | | | ||
+ | | 0x0874 | 0xFFFF | FPGA0_XC_RF_SW_CTRL | 0x8000 | 0x8000 | 0x4000 | | | ||
+ | | 0x0876 | 0xFFFF | FPGA0_XD_RF_SW_CTRL | 0x2208 | 0x2208 | 0x2200 | | | ||
+ | | 0x0878 | 0xFFFF | FPGA0_XA_RF_PARM | 0x0808 | 0x2808 | 0x0808 | | | ||
+ | | 0x08B8 | 0xFFFFFFFF | HSPI_XA_READBACK | 0x00100010 | 0x00100010 | 0x001FFF01 | | | ||
+ | | 0x0B68 | 0xFFFFFFFF | CONFIG_ANT_A | 0x80000000 | 0x00080000 | 0x80000000 | | | ||
+ | | 0x0C14 | 0xFFFFFFFF | OFDM0_XA_RX_IQ_IMBALANCE | 0x400004FE | 0x400008FE | 0x400008FE | | | ||
+ | | 0x0C50 | 0xFFFFFFFF | OFDM0_XA_AGC_CORE1 | 0x69543435 | 0x6954341E | 0x6954341E | | | ||
+ | | 0x0C58 | 0xFFFFFFFF | OFDM0_XB_AGC_CORE1 | 0x69543435 | 0x6954341E | 0x69543420 | | | ||
+ | | 0x0C70 | 0xFFFFFFFF | OFDM0_AGC_PARM1 | 0x2C7F0005 | 0x2C7F0005 | 0x2C7F000D | | | ||
+ | | 0x0C90 | 0xFFFFFFFF | OFDM0_XC_TX_IQ_IMBALANCE | 0x00171D25 | 0x00161C24 | 0x00252323 | | | ||
+ | | 0x0E00 | 0xFFFFFFFF | TX_AGC_A_RATE18_06 | 0x36383B3B | 0x2F2F2F2F | 0x35373A3A | | | ||
+ | | 0x0E04 | 0xFFFFFFFF | TX_AGC_A_RATE54_24 | 0x30313334 | 0x2F2F2F2F | 0x2F303233 | | | ||
+ | | 0x0E08 | 0xFFFFFFFF | TX_AGC_A_CCK1_MCS32 | 0x03902B2A | 0x03902B2A | 0x03902A2A | | | ||
+ | | 0x0E10 | 0xFFFFFFFF | TX_AGC_A_MCS03_MCS00 | 0x3738383A | 0x2C2C2C2C | 0x36373739 | | | ||
+ | | 0x0E14 | 0xFFFFFFFF | TX_AGC_A_MCS07_MCS04 | 0x2D2F3132 | 0x2C2C2C2C | 0x2C2E3031 | | | ||
+ | | 0x0E18 | 0xFFFFFFFF | TX_AGC_A_MCS11_MCS08 | 0x3738393A | 0x2C2C2C2C | 0x36373839 | | | ||
+ | | 0x0E1C | 0xFFFFFFFF | TX_AGC_A_MCS15_MCS12 | 0x2D2F3135 | 0x2C2C2C2C | 0x2C2E3034 | | | ||
+ | | 0x0E30 | 0xFFFFFFFF | TX_IQK_TONE_A | 0x01008C00 | 0x10008C1F | 0x01008C00 | | | ||
+ | | 0x0E34 | 0xFFFFFFFF | RX_IQK_TONE_A | 0x01008C00 | 0x10008C1F | 0x01008C00 | | | ||
+ | | 0x0EA0 | 0xFFFFFFFF | RX_POWER_BEFORE_IQK_A | 0x000561D4 | 0x00066A94 | 0x00057BA4 | | | ||
+ | | 0x0EA8 | 0xFFFFFFFF | RX_POWER_AFTER_IQK_A | 0x00015694 | 0x0000CCF4 | 0x0000E634 | | | ||
+ | | 0x0EAC | 0xFFFFFFFF | RX_POWER_AFTER_IQK_A_2 | 0x04013000 | 0x04023000 | 0x04023000 | | | ||
+ | | 0x08A8 | 0xFFFFFFFF | unknown | 0x00000010 | 0x00000010 | 0x0000000F | | | ||
+ | | 0x08AC | 0xFFFFFFFF | unknown | 0x00000020 | 0x00001AC0 | 0x00000500 | | | ||
+ | | 0x08EC | 0xFFFFFFFF | unknown | 0x36383B3B | 0x2F2F2F2F | 0x35373A3A | | | ||
+ | | 0x08F0 | 0xFFFFFFFF | unknown | 0x30313334 | 0x2F2F2F2F | 0x2F303233 | | | ||
+ | | 0x08F4 | 0xFFFFFFFF | unknown | 0x00000006 | 0x00000007 | 0x0000000D | | | ||
+ | | 0x08F8 | 0xFFFFFFFF | unknown | 0x000000D3 | 0x000000E9 | 0x000000E3 | | | ||
+ | | 0x09C0 | 0xFFFFFFFF | unknown | 0x00297F80 | 0x00234E97 | 0x00308A25 | | | ||
+ | | 0x0A08 | 0xFFFFFFFF | unknown | 0x8CCD8300 | 0x8CCD8300 | 0x8C838300 | | | ||
+ | | 0x0A2C | 0xFFFFFFFF | unknown | 0x00D38000 | 0x00D38000 | 0x00D30000 | | | ||
+ | | 0x0A50 | 0xFFFFFFFF | unknown | 0x0504C708 | 0x0201ED07 | 0x490CC909 | | | ||
+ | | 0x0A54 | 0xFFFFFFFF | unknown | 0x08305200 | 0x10307600 | 0x10308E03 | | | ||
+ | | 0x0A5C | 0xFFFFFFFF | unknown | 0x00000014 | 0x0000035F | 0x00000200 | | | ||
+ | | 0x0A74 | 0xFFFFFFFF | unknown | 0x00003007 | 0x00003007 | 0x00000007 | | | ||
+ | | 0x0C84 | 0xFFFFFFFF | unknown | 0x50F60000 | 0x20F60000 | 0x20F60000 | | | ||
+ | | 0x0CF4 | 0xFFFFFFFF | unknown | 0x00250000 | 0x002C0000 | 0x002C0000 | | | ||
+ | | 0x0CF8 | 0xFFFFFFFF | unknown | 0x00000000 | 0x00000000 | 0x00000020 | | | ||
+ | | 0x0CFC | 0xFFFFFFFF | unknown | 0x00000006 | 0x00000007 | 0x0000000D | | | ||
+ | | 0x0DA0 | 0xFFFFFFFF | unknown | 0x0002016A | 0x0010083C | 0xB64DFFFF | | | ||
+ | | 0x0DA4 | 0xFFFFFFFF | unknown | 0x00010001 | 0x00000015 | 0x0635B8BC | | | ||
+ | | 0x0DA8 | 0xFFFFFFFF | unknown | 0x00000001 | 0x00000000 | 0x000005D9 | | | ||
+ | | 0x0DAC | 0xFFFFFFFF | unknown | 0xFC7C0000 | 0xFD3C0000 | 0xF8000000 | | | ||
+ | | 0x0DB0 | 0xFFFFFFFF | unknown | 0xF6D60000 | 0xFD080000 | 0x0A200000 | | | ||
+ | | 0x0DB4 | 0xFFFFFFFF | unknown | 0xF6D6E000 | 0xFD08E000 | 0x0A200000 | | | ||
+ | | 0x0DB8 | 0xFFFFFFFF | unknown | 0x00600000 | 0x009F0000 | 0xFEFD0000 | | | ||
+ | | 0x0DBC | 0xFFFFFFFF | unknown | 0x185C0000 | 0x14C40000 | 0x0B160000 | | | ||
+ | | 0x0DC4 | 0xFFFFFFFF | unknown | 0x03FA0000 | 0x03F10000 | 0x00030000 | | | ||
+ | | 0x0DC8 | 0xFFFFFFFF | unknown | 0x00000006 | 0x00000000 | 0x0000000C | | | ||
+ | | 0x0DD0 | 0xFFFFFFFF | unknown | 0x0000000B | 0x0000000B | 0x00000009 | | | ||
+ | | 0x0DD4 | 0xFFFFFFFF | unknown | 0x00000007 | 0x00000009 | 0x00000006 | | | ||
+ | | 0x0DD8 | 0xFFFFFFFF | unknown | 0x00ED0B21 | 0x00FD0721 | 0x00DF0925 | | | ||
+ | | 0x0DDC | 0xFFFFFFFF | unknown | 0x00002700 | 0x00002A00 | 0x00002700 | | | ||
+ | | 0x0DE0 | 0xFFFFFFFF | unknown | 0x16D60000 | 0x1D080000 | 0x0A200000 | | | ||
+ | | 0x0DE8 | 0xFFFFFFFF | unknown | 0x000288E9 | 0x0003192F | 0x0000DFDC | | | ||
+ | | 0x0DF4 | 0xFFFFFFFF | unknown | 0x78C10000 | 0x78410000 | 0x78C10000 | | | ||
+ | | 0x0E90 | 0xFFFFFFFF | unknown | 0x00A6CBA4 | 0x00A858E8 | 0x00A36EC4 | | | ||
+ | | 0x0E98 | 0xFFFFFFFF | unknown | 0x00000C68 | 0x000008B4 | 0x000005C4 | | | ||
+ | | 0x0F80 | 0xFFFFFFFF | unknown | 0x00000001 | 0x00000007 | 0x00000006 | | | ||
+ | | 0x0F84 | 0xFFFFFFFF | unknown | 0x00000004 | 0x0000002C | 0x0000007B | | | ||
+ | | 0x0F88 | 0xFFFFFFFF | unknown | 0x00000187 | 0x0000025C | 0x00000363 | | | ||
+ | | 0x0F90 | 0xFFFFFFFF | unknown | 0x06ED0012 | 0x04C70010 | 0x04F3000A | | | ||
+ | | 0x0F94 | 0xFFFFFFFF | unknown | 0x05470DA9 | 0x171A4708 | 0x310A09C8 | | | ||
+ | | 0x0FA0 | 0xFFFFFFFF | unknown | 0x06050000 | 0x0EEF0000 | 0x14DE0000 | | | ||
+ | | 0x0FA4 | 0xFFFFFFFF | unknown | 0x000201C9 | 0x0000530C | 0x00001CD9 | | | ||
+ | | 0x0FA8 | 0xFFFFFFFF | unknown | 0x00011407 | 0x0000C407 | 0x00011407 | | | ||
+ | | 0x0FAC | 0xFFFFFFFF | unknown | 0x0A00FC8E | 0x0000A886 | 0x0A001C0E | | | ||
+ | | 0x0FB0 | 0xFFFFFFFF | unknown | 0x0810040A | 0x0810040A | 0x08F0040A | | | ||
+ | | 0x0FB4 | 0xFFFFFFFF | unknown | 0x000A5AC8 | 0x00005AC8 | 0x000AB351 | | | ||
+ | | 0x0FB8 | 0xFFFFFFFF | unknown | 0x0101BB86 | 0x00B98A49 | 0x00B58546 | | | ||
+ | |||
+ | == MAC Register == | ||
+ | |||
+ | | **Driver** | **Source** | **Filename** | | ||
+ | | 8192cu | debugfs | 8192cu-gardena-rs-dump-registers-v0.ko-74:da:38:0e:49:7d-rx-mac_reg_dump-05-iperf-done | | ||
+ | | rtl8192cu | debugfs | rtl8192cu-gardena-rs-v5.10.69-dump-registers-v13-10-g1f3acbbe2d2a.ko-74:da:38:0e:49:7d-rx-mac_reg_dump-05-iperf-done | | ||
+ | | rtl8xxxu | debugfs | rtl8xxxu-gardena-rs-v5.10.69-dump-registers-v13-10-g1f3acbbe2d2a.ko-74:da:38:0e:49:7d-rx-mac_reg_dump-05-iperf-done | | ||
+ | |||
+ | |||
+ | | **Address** | **Mask** | **Name** | **#0: 8192cu** | **#1: rtl8192cu** | **#2: rtl8xxxu** | **Hint** | | ||
+ | | 0x0000 | 0xFFFF | SYS_ISO_CTRL | 0x80F8 | 0x8000 | 0x80F8 | | | ||
+ | | | 0x20 | SYS_ISO_CTRL_ANALOG_IPS | 0x1 | 0x0 | 0x1 | | | ||
+ | | | 0x80 | SYS_ISO_CTRL_BIT_7 | 0x1 | 0x0 | 0x1 | | | ||
+ | | 0x0002 | 0xFFFF | SYS_FUNC | 0xFC17 | 0xFC17 | 0xDC1F | | | ||
+ | | | 0x8 | SYS_FUNC_UPLL | 0x0 | 0x0 | 0x1 | | | ||
+ | | | 0x2000 | SYS_FUNC_DIO_RF | 0x1 | 0x1 | 0x0 | | | ||
+ | | 0x001C | 0xFFFFFF | RSV_CTRL | 0x1D3100 | 0x8E2100 | 0x3E3100 | | | ||
+ | | 0x0021 | 0xFF | LDOV12D_CTRL | 0x55 | 0x25 | 0x25 | | | ||
+ | | 0x0022 | 0xFF | LDOHCI12_CTRL | 0x0F | 0x0F | 0x57 | | | ||
+ | | 0x0030 | 0xFFFFFFFF | EFUSE_CTRL | 0x8021FAFF | 0x8021FAFF | 0x8020A7FF | | | ||
+ | | 0x0042 | 0xFF | GPIO_IO_SEL | 0x88 | 0x08 | 0x08 | | | ||
+ | | 0x0043 | 0xFF | MAC_PINMUX_CFG | 0x07 | 0x00 | 0x00 | | | ||
+ | | 0x0044 | 0xFFFFFFFF | GPIO_PIN_CTRL | 0x00FB0000 | 0x07880000 | 0x00000000 | | | ||
+ | | 0x004C | 0xFF | LEDCFG0 | 0x08 | 0x80 | 0x82 | | | ||
+ | | 0x004D | 0xFF | LEDCFG1 | 0x00 | 0x80 | 0x82 | | | ||
+ | | 0x0080 | 0xFFFFFFFF | MCU_FW_DL | 0x0C0300C6 | 0x000300C6 | 0x000300C6 | | | ||
+ | | 0x0088 | 0xFFFF | HMBOX_EXT_0 | 0xFFFF | 0xF005 | 0xFFFF | | | ||
+ | | 0x008A | 0xFFFF | HMBOX_EXT_1 | 0xF005 | 0xF005 | 0x0000 | | | ||
+ | | 0x00F4 | 0xFFFFFFFF | GPIO_OUTSTS | 0x000007FB | 0x00000088 | 0x00000000 | | | ||
+ | | 0x010C | 0xFFFFFFFF | TRXDMA_CTRL | 0x0000FAF4 | 0x0000FAF0 | 0x0000FAF0 | | | ||
+ | | | 0x4 | TRXDMA_CTRL_RXDMA_AGG_EN | 0x1 | 0x0 | 0x0 | | | ||
+ | | 0x011C | 0xFFFFFFFF | RXFF_PTR | 0x03000300 | 0x03000300 | 0x13801380 | | | ||
+ | | 0x0124 | 0xFFFFFFFF | HISR | 0x0004A600 | 0x0004A600 | 0x00043200 | | | ||
+ | | 0x0128 | 0xFFFFFFFF | HIMRE | 0x00000000 | 0x00FFFFFF | 0x00000000 | | | ||
+ | | 0x012C | 0xFFFFFF | HISRE | 0x003200 | 0x000000 | 0x000000 | | | ||
+ | | 0x0134 | 0xFFFFFFFF | FWISR | 0x020001C8 | 0x020001C8 | 0x02000108 | | | ||
+ | | 0x0154 | 0xFFFFFFFF | TC1_CTRL | 0x00000500 | 0x00000000 | 0x00000000 | | | ||
+ | | 0x0158 | 0xFFFFFFFF | TC2_CTRL | 0x05001400 | 0x00000000 | 0x00000000 | | | ||
+ | | 0x01A0 | 0xFFFFFFFF | C2HEVT_MSG_NORMAL | 0x03000083 | 0x00000000 | 0x00000000 | | | ||
+ | | 0x01B8 | 0xFFFFFFFF | C2HEVT_MSG_TEST | 0x00000004 | 0x00000000 | 0x00000000 | | | ||
+ | | 0x01C4 | 0xFFFFFFFF | MCUTST_2 | 0x000050C7 | 0x000050C6 | 0x000050C7 | | | ||
+ | | 0x01C8 | 0xFFFFFFFF | FMTHR | 0x80000000 | 0x00000000 | 0x00000000 | | | ||
+ | | 0x01D0 | 0xFFFFFFFF | HMBOX_0 | 0x35000005 | 0xA0000F86 | 0xA0000F86 | | | ||
+ | | 0x01D4 | 0xFFFFFFFF | HMBOX_1 | 0x35000005 | 0xA0000F86 | 0x00000102 | | | ||
+ | | 0x01D8 | 0xFFFFFFFF | HMBOX_2 | 0x36000005 | 0x03020403 | 0xA0000F86 | | | ||
+ | | 0x01DC | 0xFFFFFFFF | HMBOX_3 | 0x36000005 | 0x00000102 | 0x00000000 | | | ||
+ | | 0x01E8 | 0xFFFFFFFF | BB_ACCEESS_CTRL | 0x0000F840 | 0x00000000 | 0x00000000 | | | ||
+ | | 0x01EC | 0xFFFFFFFF | BB_ACCESS_DATA | 0x00032D95 | 0x00000000 | 0x00000000 | | | ||
+ | | 0x0200 | 0xFFFFFFFF | RQPN | 0x00EA000C | 0x00E70009 | 0x00E9000C | | | ||
+ | | 0x0204 | 0xFFFFFFFF | FIFOPAGE | 0x00EA000C | 0x00E70009 | 0x00E9000C | | | ||
+ | | 0x0208 | 0xFFFFFFFF | TDECTRL | 0x9201F960 | 0x8C00F910 | 0xC400F910 | | | ||
+ | | 0x020C | 0xFFFFFFFF | TXDMA_OFFSET_CHK | 0x00FD0320 | 0x00FD0000 | 0x00FD0320 | | | ||
+ | | 0x0214 | 0xFFFFFFFF | RQPN_NPQ | 0x00000202 | 0x00000808 | 0x00000202 | | | ||
+ | | 0x0280 | 0xFFFFFFFF | RXDMA_AGG_PG_TH | 0x00000030 | 0x00000000 | 0x00000000 | | | ||
+ | | 0x0400 | 0xFFFFFFFF | VOQ_INFO | 0x000000FF | 0x000000FF | 0xFF0000FF | | | ||
+ | | 0x041C | 0xFFFFFFFF | CPU_MGQ_INFORMATION | 0x000000FC | 0x000000F9 | 0x000000F9 | | | ||
+ | | 0x0420 | 0xFFFFFF | FWHW_TXQ_CTRL | 0x713F80 | 0x313F80 | 0x313F80 | | | ||
+ | | 0x0425 | 0xFF | TXPKTBUF_MGQ_BDNY | 0xFC | 0xF9 | 0xF9 | | | ||
+ | | 0x0427 | 0xFF | MULTI_BCNQ_OFFSET | 0x91 | 0x8B | 0xC3 | | | ||
+ | | 0x0428 | 0xFFFF | SPEC_SIFS | 0x100A | 0x0A10 | 0x100A | Endian error in rtl8192cu? | | ||
+ | | | 0xFF | SPEC_SIFS_CCK | 0xA | 0x10 | 0xA | | | ||
+ | | | 0xFF00 | SPEC_SIFS_OFDM | 0x10 | 0xA | 0x10 | | | ||
+ | | 0x042A | 0xFFFF | RETRY_LIMIT | 0x3030 | 0x3030 | 0x0704 | rtl8xxxu: Adjusted by mac80211 | | ||
+ | | | 0x3F | RETRY_LIMIT_LONG | 0x30 | 0x30 | 0x4 | | | ||
+ | | | 0x3F00 | RETRY_LIMIT_SHORT | 0x30 | 0x30 | 0x7 | | | ||
+ | | 0x0430 | 0xFFFFFFFF | DARFRC | 0x00000000 | 0x01000000 | 0x00000000 | | | ||
+ | | 0x0438 | 0xFFFFFFFF | RARFRC | 0x04030201 | 0x01000000 | 0x04030201 | | | ||
+ | | 0x0440 | 0xFFFFFFFF | RESPONSE_RATE_SET | 0x0000015F | 0x0080015D | 0x0080015F | | | ||
+ | | 0x0450 | 0xFFFFFFFF | ARFR3 | 0x0000FFFD | 0x0FFFFFFF | 0x0FFFFFFF | | | ||
+ | | 0x045C | 0xFF | AMPDU_MIN_SPACE | 0x07 | 0x07 | 0x05 | | | ||
+ | | 0x0460 | 0xFFFFFF | FAST_EDCA_CTRL | 0x086666 | 0x086666 | 0x080000 | | | ||
+ | | 0x0480 | 0xFFFFFF | INIRTS_RATE_SEL | 0x0C0A08 | 0x0C0A0A | 0x0C0A04 | | | ||
+ | | 0x04A4 | 0xFFFFFFFF | POWER_STATUS | 0x00000001 | 0x00000001 | 0x00000000 | | | ||
+ | | 0x04C0 | 0xFFFF | PKT_VO_VI_LIFE_TIME | 0x0400 | 0x1000 | 0x1000 | | | ||
+ | | 0x04C2 | 0xFFFF | PKT_BE_BK_LIFE_TIME | 0x0400 | 0x1000 | 0x1000 | | | ||
+ | | 0x04CA | 0xFF | MAX_AGGR_NUM | 0x0A | 0x08 | 0x0A | | | ||
+ | | 0x04CB | 0xFF | RTS_MAX_AGGR_NUM | 0x0C | 0x07 | 0x0C | | | ||
+ | | 0x04CF | 0xFF | RA_TRY_RATE_AGG_LMT | 0x02 | 0x00 | 0x02 | | | ||
+ | | 0x04DC | 0xFFFF | NQOS_SEQ | 0x003C | 0x0000 | 0x0000 | | | ||
+ | | 0x0500 | 0xFFFFFFFF | EDCA_VO_PARAM | 0x002F3222 | 0x002F7302 | 0x002F3202 | | | ||
+ | | 0x0504 | 0xFFFFFFFF | EDCA_VI_PARAM | 0x005E4322 | 0x005EF702 | 0x005E4302 | | | ||
+ | | 0x0508 | 0xFFFFFFFF | EDCA_BE_PARAM | 0x005EA42B | 0x005EA42B | 0x0000A403 | | | ||
+ | | 0x050C | 0xFFFFFFFF | EDCA_BK_PARAM | 0x0000A44F | 0x0000FF07 | 0x0000A407 | | | ||
+ | | 0x0514 | 0xFFFF | SIFS_CCK | 0x100A | 0x0A0A | 0x0E0A | | | ||
+ | | 0x0516 | 0xFFFF | SIFS_OFDM | 0x100A | 0x0A0A | 0x0E0A | | | ||
+ | | 0x0550 | 0xFF | BEACON_CTRL | 0x08 | 0x08 | 0x09 | | | ||
+ | | 0x0551 | 0xFF | BEACON_CTRL_1 | 0x18 | 0x10 | 0x10 | | | ||
+ | | 0x0558 | 0xFF | DRIVER_EARLY_INT | 0x03 | 0x05 | 0x05 | | | ||
+ | | 0x0560 | 0xFFFFFFFF | TSFTR | 0x1CB1C31E | 0x168A306C | 0x0FFFBC85 | Ignore (Timer) | | ||
+ | | 0x0568 | 0xFFFFFFFF | TSFTR1 | 0x0193582E | 0x023BEA8D | 0x02D23588 | Ignore (Timer) | | ||
+ | | 0x0608 | 0xFFFFFFFF | RCR | 0x700060CE | 0xF00069CE | 0x700060CE | | | ||
+ | | | 0x100 | RCR_ACCEPT_CRC32 | 0x0 | 0x1 | 0x0 | | | ||
+ | | | 0x800 | RCR_ACCEPT_DATA_FRAME | 0x0 | 0x1 | 0x0 | | | ||
+ | | | 0x80000000 | RCR_APPEND_FCS | 0x0 | 0x1 | 0x0 | | | ||
+ | | 0x063A | 0xFFFF | MAC_SPEC_SIFS | 0x100A | 0x0A0A | 0x100A | | | ||
+ | | 0x063C | 0xFFFF | R2T_SIFS | 0x0808 | 0x0A08 | 0x0808 | | | ||
+ | | 0x063E | 0xFFFF | T2T_SIFS | 0x0A0A | 0x0A0C | 0x0A0A | | | ||
+ | | 0x0652 | 0xFFFF | NAV_UPPER | 0x0000 | 0x0020 | 0x00EB | | | ||
+ | | 0x0664 | 0xFFFFFFFF | RXERR_RPT | 0xA0000000 | 0x00004708 | 0x000009C8 | | | ||
+ | | 0x0670 | 0xFFFFFFFF | CAM_CMD | 0x00010028 | 0x00010008 | 0x00010008 | | | ||
+ | | 0x0674 | 0xFFFFFFFF | CAM_WRITE | 0xF5248051 | 0xFFFF8011 | 0xFFFF8011 | | | ||
+ | | 0x067C | 0xFFFFFFFF | CAM_DEBUG | 0x0000C005 | 0x00000000 | 0x00000000 | | | ||
+ | | 0x0680 | 0xFFFFFFFF | SECURITY_CFG | 0x0000010C | 0x000000CC | 0x000000CF | | | ||
+ | | 0x0692 | 0xFFFF | PS_RX_INFO | 0x320E | 0x321F | 0x320F | | | ||
+ | | 0x06A0 | 0xFFFF | RXFLTMAP0 | 0x0000 | 0xFFFF | 0xFFFF | | | ||
+ | | 0x06A8 | 0xFFFFFFFF | BCN_PSR_RPT | 0x00032001 | 0x00000001 | 0x00000001 | | | ||
+ | | 0x013C | 0xFFFFFFFF | unknown | 0x00002600 | 0x00000600 | 0x00000600 | | | ||
+ | | 0x01A8 | 0xFFFFFFFF | unknown | 0x0000D001 | 0x00000000 | 0x00000000 | | | ||
+ | | 0x0434 | 0xFFFFFFFF | unknown | 0x10080404 | 0x07060504 | 0x10080404 | | | ||
+ | | 0x043C | 0xFFFFFFFF | unknown | 0x08070605 | 0x07060504 | 0x08070605 | | | ||
+ | | 0x04E8 | 0xFFFFFFFF | unknown | 0x00000000 | 0x00000000 | 0x00000379 | | | ||
+ | | 0x06B8 | 0xFFFFFFFF | unknown | 0x00000000 | 0x00010000 | 0x00000000 | | |