diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/hw.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/hw.h | 304 |
1 files changed, 304 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h new file mode 100644 index 000000000000..44ed5af0a204 --- /dev/null +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -0,0 +1,304 @@ +/* + * Copyright (c) 2005-2011 Atheros Communications Inc. + * Copyright (c) 2011-2013 Qualcomm Atheros, Inc. + * + * 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 _HW_H_ +#define _HW_H_ + +#include "targaddrs.h" + +/* Supported FW version */ +#define SUPPORTED_FW_MAJOR 1 +#define SUPPORTED_FW_MINOR 0 +#define SUPPORTED_FW_RELEASE 0 +#define SUPPORTED_FW_BUILD 629 + +/* QCA988X 1.0 definitions */ +#define QCA988X_HW_1_0_VERSION 0x4000002c +#define QCA988X_HW_1_0_FW_DIR "ath10k/QCA988X/hw1.0" +#define QCA988X_HW_1_0_FW_FILE "firmware.bin" +#define QCA988X_HW_1_0_OTP_FILE "otp.bin" +#define QCA988X_HW_1_0_BOARD_DATA_FILE "board.bin" +#define QCA988X_HW_1_0_PATCH_LOAD_ADDR 0x1234 + +/* QCA988X 2.0 definitions */ +#define QCA988X_HW_2_0_VERSION 0x4100016c +#define QCA988X_HW_2_0_FW_DIR "ath10k/QCA988X/hw2.0" +#define QCA988X_HW_2_0_FW_FILE "firmware.bin" +#define QCA988X_HW_2_0_OTP_FILE "otp.bin" +#define QCA988X_HW_2_0_BOARD_DATA_FILE "board.bin" +#define QCA988X_HW_2_0_PATCH_LOAD_ADDR 0x1234 + +/* Known pecularities: + * - current FW doesn't support raw rx mode (last tested v599) + * - current FW dumps upon raw tx mode (last tested v599) + * - raw appears in nwifi decap, raw and nwifi appear in ethernet decap + * - raw have FCS, nwifi doesn't + * - ethernet frames have 802.11 header decapped and parts (base hdr, cipher + * param, llc/snap) are aligned to 4byte boundaries each */ +enum ath10k_hw_txrx_mode { + ATH10K_HW_TXRX_RAW = 0, + ATH10K_HW_TXRX_NATIVE_WIFI = 1, + ATH10K_HW_TXRX_ETHERNET = 2, +}; + +enum ath10k_mcast2ucast_mode { + ATH10K_MCAST2UCAST_DISABLED = 0, + ATH10K_MCAST2UCAST_ENABLED = 1, +}; + +#define TARGET_NUM_VDEVS 8 +#define TARGET_NUM_PEER_AST 2 +#define TARGET_NUM_WDS_ENTRIES 32 +#define TARGET_DMA_BURST_SIZE 0 +#define TARGET_MAC_AGGR_DELIM 0 +#define TARGET_AST_SKID_LIMIT 16 +#define TARGET_NUM_PEERS 16 +#define TARGET_NUM_OFFLOAD_PEERS 0 +#define TARGET_NUM_OFFLOAD_REORDER_BUFS 0 +#define TARGET_NUM_PEER_KEYS 2 +#define TARGET_NUM_TIDS (2 * ((TARGET_NUM_PEERS) + (TARGET_NUM_VDEVS))) +#define TARGET_TX_CHAIN_MASK (BIT(0) | BIT(1) | BIT(2)) +#define TARGET_RX_CHAIN_MASK (BIT(0) | BIT(1) | BIT(2)) +#define TARGET_RX_TIMEOUT_LO_PRI 100 +#define TARGET_RX_TIMEOUT_HI_PRI 40 +#define TARGET_RX_DECAP_MODE ATH10K_HW_TXRX_ETHERNET +#define TARGET_SCAN_MAX_PENDING_REQS 4 +#define TARGET_BMISS_OFFLOAD_MAX_VDEV 3 +#define TARGET_ROAM_OFFLOAD_MAX_VDEV 3 +#define TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES 8 +#define TARGET_GTK_OFFLOAD_MAX_VDEV 3 +#define TARGET_NUM_MCAST_GROUPS 0 +#define TARGET_NUM_MCAST_TABLE_ELEMS 0 +#define TARGET_MCAST2UCAST_MODE ATH10K_MCAST2UCAST_DISABLED +#define TARGET_TX_DBG_LOG_SIZE 1024 +#define TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK 0 +#define TARGET_VOW_CONFIG 0 +#define TARGET_NUM_MSDU_DESC (1024 + 400) +#define TARGET_MAX_FRAG_ENTRIES 0 + + +/* Number of Copy Engines supported */ +#define CE_COUNT 8 + +/* + * Total number of PCIe MSI interrupts requested for all interrupt sources. + * PCIe standard forces this to be a power of 2. + * Some Host OS's limit MSI requests that can be granted to 8 + * so for now we abide by this limit and avoid requesting more + * than that. + */ +#define MSI_NUM_REQUEST_LOG2 3 +#define MSI_NUM_REQUEST (1<<MSI_NUM_REQUEST_LOG2) + +/* + * Granted MSIs are assigned as follows: + * Firmware uses the first + * Remaining MSIs, if any, are used by Copy Engines + * This mapping is known to both Target firmware and Host software. + * It may be changed as long as Host and Target are kept in sync. + */ +/* MSI for firmware (errors, etc.) */ +#define MSI_ASSIGN_FW 0 + +/* MSIs for Copy Engines */ +#define MSI_ASSIGN_CE_INITIAL 1 +#define MSI_ASSIGN_CE_MAX 7 + +/* as of IP3.7.1 */ +#define RTC_STATE_V_ON 3 + +#define RTC_STATE_COLD_RESET_MASK 0x00000400 +#define RTC_STATE_V_LSB 0 +#define RTC_STATE_V_MASK 0x00000007 +#define RTC_STATE_ADDRESS 0x0000 +#define PCIE_SOC_WAKE_V_MASK 0x00000001 +#define PCIE_SOC_WAKE_ADDRESS 0x0004 +#define PCIE_SOC_WAKE_RESET 0x00000000 +#define SOC_GLOBAL_RESET_ADDRESS 0x0008 + +#define RTC_SOC_BASE_ADDRESS 0x00004000 +#define RTC_WMAC_BASE_ADDRESS 0x00005000 +#define MAC_COEX_BASE_ADDRESS 0x00006000 +#define BT_COEX_BASE_ADDRESS 0x00007000 +#define SOC_PCIE_BASE_ADDRESS 0x00008000 +#define SOC_CORE_BASE_ADDRESS 0x00009000 +#define WLAN_UART_BASE_ADDRESS 0x0000c000 +#define WLAN_SI_BASE_ADDRESS 0x00010000 +#define WLAN_GPIO_BASE_ADDRESS 0x00014000 +#define WLAN_ANALOG_INTF_BASE_ADDRESS 0x0001c000 +#define WLAN_MAC_BASE_ADDRESS 0x00020000 +#define EFUSE_BASE_ADDRESS 0x00030000 +#define FPGA_REG_BASE_ADDRESS 0x00039000 +#define WLAN_UART2_BASE_ADDRESS 0x00054c00 +#define CE_WRAPPER_BASE_ADDRESS 0x00057000 +#define CE0_BASE_ADDRESS 0x00057400 +#define CE1_BASE_ADDRESS 0x00057800 +#define CE2_BASE_ADDRESS 0x00057c00 +#define CE3_BASE_ADDRESS 0x00058000 +#define CE4_BASE_ADDRESS 0x00058400 +#define CE5_BASE_ADDRESS 0x00058800 +#define CE6_BASE_ADDRESS 0x00058c00 +#define CE7_BASE_ADDRESS 0x00059000 +#define DBI_BASE_ADDRESS 0x00060000 +#define WLAN_ANALOG_INTF_PCIE_BASE_ADDRESS 0x0006c000 +#define PCIE_LOCAL_BASE_ADDRESS 0x00080000 + +#define SOC_RESET_CONTROL_OFFSET 0x00000000 +#define SOC_RESET_CONTROL_SI0_RST_MASK 0x00000001 +#define SOC_CPU_CLOCK_OFFSET 0x00000020 +#define SOC_CPU_CLOCK_STANDARD_LSB 0 +#define SOC_CPU_CLOCK_STANDARD_MASK 0x00000003 +#define SOC_CLOCK_CONTROL_OFFSET 0x00000028 +#define SOC_CLOCK_CONTROL_SI0_CLK_MASK 0x00000001 +#define SOC_SYSTEM_SLEEP_OFFSET 0x000000c4 +#define SOC_LPO_CAL_OFFSET 0x000000e0 +#define SOC_LPO_CAL_ENABLE_LSB 20 +#define SOC_LPO_CAL_ENABLE_MASK 0x00100000 + +#define WLAN_RESET_CONTROL_COLD_RST_MASK 0x00000008 +#define WLAN_RESET_CONTROL_WARM_RST_MASK 0x00000004 +#define WLAN_SYSTEM_SLEEP_DISABLE_LSB 0 +#define WLAN_SYSTEM_SLEEP_DISABLE_MASK 0x00000001 + +#define WLAN_GPIO_PIN0_ADDRESS 0x00000028 +#define WLAN_GPIO_PIN0_CONFIG_MASK 0x00007800 +#define WLAN_GPIO_PIN1_ADDRESS 0x0000002c +#define WLAN_GPIO_PIN1_CONFIG_MASK 0x00007800 +#define WLAN_GPIO_PIN10_ADDRESS 0x00000050 +#define WLAN_GPIO_PIN11_ADDRESS 0x00000054 +#define WLAN_GPIO_PIN12_ADDRESS 0x00000058 +#define WLAN_GPIO_PIN13_ADDRESS 0x0000005c + +#define CLOCK_GPIO_OFFSET 0xffffffff +#define CLOCK_GPIO_BT_CLK_OUT_EN_LSB 0 +#define CLOCK_GPIO_BT_CLK_OUT_EN_MASK 0 + +#define SI_CONFIG_OFFSET 0x00000000 +#define SI_CONFIG_BIDIR_OD_DATA_LSB 18 +#define SI_CONFIG_BIDIR_OD_DATA_MASK 0x00040000 +#define SI_CONFIG_I2C_LSB 16 +#define SI_CONFIG_I2C_MASK 0x00010000 +#define SI_CONFIG_POS_SAMPLE_LSB 7 +#define SI_CONFIG_POS_SAMPLE_MASK 0x00000080 +#define SI_CONFIG_INACTIVE_DATA_LSB 5 +#define SI_CONFIG_INACTIVE_DATA_MASK 0x00000020 +#define SI_CONFIG_INACTIVE_CLK_LSB 4 +#define SI_CONFIG_INACTIVE_CLK_MASK 0x00000010 +#define SI_CONFIG_DIVIDER_LSB 0 +#define SI_CONFIG_DIVIDER_MASK 0x0000000f +#define SI_CS_OFFSET 0x00000004 +#define SI_CS_DONE_ERR_MASK 0x00000400 +#define SI_CS_DONE_INT_MASK 0x00000200 +#define SI_CS_START_LSB 8 +#define SI_CS_START_MASK 0x00000100 +#define SI_CS_RX_CNT_LSB 4 +#define SI_CS_RX_CNT_MASK 0x000000f0 +#define SI_CS_TX_CNT_LSB 0 +#define SI_CS_TX_CNT_MASK 0x0000000f + +#define SI_TX_DATA0_OFFSET 0x00000008 +#define SI_TX_DATA1_OFFSET 0x0000000c +#define SI_RX_DATA0_OFFSET 0x00000010 +#define SI_RX_DATA1_OFFSET 0x00000014 + +#define CORE_CTRL_CPU_INTR_MASK 0x00002000 +#define CORE_CTRL_ADDRESS 0x0000 +#define PCIE_INTR_ENABLE_ADDRESS 0x0008 +#define PCIE_INTR_CLR_ADDRESS 0x0014 +#define SCRATCH_3_ADDRESS 0x0030 + +/* Firmware indications to the Host via SCRATCH_3 register. */ +#define FW_INDICATOR_ADDRESS (SOC_CORE_BASE_ADDRESS + SCRATCH_3_ADDRESS) +#define FW_IND_EVENT_PENDING 1 +#define FW_IND_INITIALIZED 2 + +/* HOST_REG interrupt from firmware */ +#define PCIE_INTR_FIRMWARE_MASK 0x00000400 +#define PCIE_INTR_CE_MASK_ALL 0x0007f800 + +#define DRAM_BASE_ADDRESS 0x00400000 + +#define MISSING 0 + +#define SYSTEM_SLEEP_OFFSET SOC_SYSTEM_SLEEP_OFFSET +#define WLAN_SYSTEM_SLEEP_OFFSET SOC_SYSTEM_SLEEP_OFFSET +#define WLAN_RESET_CONTROL_OFFSET SOC_RESET_CONTROL_OFFSET +#define CLOCK_CONTROL_OFFSET SOC_CLOCK_CONTROL_OFFSET +#define CLOCK_CONTROL_SI0_CLK_MASK SOC_CLOCK_CONTROL_SI0_CLK_MASK +#define RESET_CONTROL_MBOX_RST_MASK MISSING +#define RESET_CONTROL_SI0_RST_MASK SOC_RESET_CONTROL_SI0_RST_MASK +#define GPIO_BASE_ADDRESS WLAN_GPIO_BASE_ADDRESS +#define GPIO_PIN0_OFFSET WLAN_GPIO_PIN0_ADDRESS +#define GPIO_PIN1_OFFSET WLAN_GPIO_PIN1_ADDRESS +#define GPIO_PIN0_CONFIG_MASK WLAN_GPIO_PIN0_CONFIG_MASK +#define GPIO_PIN1_CONFIG_MASK WLAN_GPIO_PIN1_CONFIG_MASK +#define SI_BASE_ADDRESS WLAN_SI_BASE_ADDRESS +#define SCRATCH_BASE_ADDRESS SOC_CORE_BASE_ADDRESS +#define LOCAL_SCRATCH_OFFSET 0x18 +#define CPU_CLOCK_OFFSET SOC_CPU_CLOCK_OFFSET +#define LPO_CAL_OFFSET SOC_LPO_CAL_OFFSET +#define GPIO_PIN10_OFFSET WLAN_GPIO_PIN10_ADDRESS +#define GPIO_PIN11_OFFSET WLAN_GPIO_PIN11_ADDRESS +#define GPIO_PIN12_OFFSET WLAN_GPIO_PIN12_ADDRESS +#define GPIO_PIN13_OFFSET WLAN_GPIO_PIN13_ADDRESS +#define CPU_CLOCK_STANDARD_LSB SOC_CPU_CLOCK_STANDARD_LSB +#define CPU_CLOCK_STANDARD_MASK SOC_CPU_CLOCK_STANDARD_MASK +#define LPO_CAL_ENABLE_LSB SOC_LPO_CAL_ENABLE_LSB +#define LPO_CAL_ENABLE_MASK SOC_LPO_CAL_ENABLE_MASK +#define ANALOG_INTF_BASE_ADDRESS WLAN_ANALOG_INTF_BASE_ADDRESS +#define MBOX_BASE_ADDRESS MISSING +#define INT_STATUS_ENABLE_ERROR_LSB MISSING +#define INT_STATUS_ENABLE_ERROR_MASK MISSING +#define INT_STATUS_ENABLE_CPU_LSB MISSING +#define INT_STATUS_ENABLE_CPU_MASK MISSING +#define INT_STATUS_ENABLE_COUNTER_LSB MISSING +#define INT_STATUS_ENABLE_COUNTER_MASK MISSING +#define INT_STATUS_ENABLE_MBOX_DATA_LSB MISSING +#define INT_STATUS_ENABLE_MBOX_DATA_MASK MISSING +#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB MISSING +#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK MISSING +#define ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB MISSING +#define ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK MISSING +#define COUNTER_INT_STATUS_ENABLE_BIT_LSB MISSING +#define COUNTER_INT_STATUS_ENABLE_BIT_MASK MISSING +#define INT_STATUS_ENABLE_ADDRESS MISSING +#define CPU_INT_STATUS_ENABLE_BIT_LSB MISSING +#define CPU_INT_STATUS_ENABLE_BIT_MASK MISSING +#define HOST_INT_STATUS_ADDRESS MISSING +#define CPU_INT_STATUS_ADDRESS MISSING +#define ERROR_INT_STATUS_ADDRESS MISSING +#define ERROR_INT_STATUS_WAKEUP_MASK MISSING +#define ERROR_INT_STATUS_WAKEUP_LSB MISSING +#define ERROR_INT_STATUS_RX_UNDERFLOW_MASK MISSING +#define ERROR_INT_STATUS_RX_UNDERFLOW_LSB MISSING +#define ERROR_INT_STATUS_TX_OVERFLOW_MASK MISSING +#define ERROR_INT_STATUS_TX_OVERFLOW_LSB MISSING +#define COUNT_DEC_ADDRESS MISSING +#define HOST_INT_STATUS_CPU_MASK MISSING +#define HOST_INT_STATUS_CPU_LSB MISSING +#define HOST_INT_STATUS_ERROR_MASK MISSING +#define HOST_INT_STATUS_ERROR_LSB MISSING +#define HOST_INT_STATUS_COUNTER_MASK MISSING +#define HOST_INT_STATUS_COUNTER_LSB MISSING +#define RX_LOOKAHEAD_VALID_ADDRESS MISSING +#define WINDOW_DATA_ADDRESS MISSING +#define WINDOW_READ_ADDR_ADDRESS MISSING +#define WINDOW_WRITE_ADDR_ADDRESS MISSING + +#define RTC_STATE_V_GET(x) (((x) & RTC_STATE_V_MASK) >> RTC_STATE_V_LSB) + +#endif /* _HW_H_ */ |