diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/sdio.h')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sdio.h | 672 |
1 files changed, 0 insertions, 672 deletions
diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/mwifiex/sdio.h deleted file mode 100644 index b9fbc5cf6262..000000000000 --- a/drivers/net/wireless/mwifiex/sdio.h +++ /dev/null @@ -1,672 +0,0 @@ -/* - * Marvell Wireless LAN device driver: SDIO specific definitions - * - * Copyright (C) 2011-2014, Marvell International Ltd. - * - * This software file (the "File") is distributed by Marvell International - * Ltd. under the terms of the GNU General Public License Version 2, June 1991 - * (the "License"). You may use, redistribute and/or modify this File in - * accordance with the terms and conditions of the License, a copy of which - * is available by writing to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the - * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. - * - * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE - * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE - * ARE EXPRESSLY DISCLAIMED. The License provides additional details about - * this warranty disclaimer. - */ - -#ifndef _MWIFIEX_SDIO_H -#define _MWIFIEX_SDIO_H - - -#include <linux/mmc/sdio.h> -#include <linux/mmc/sdio_ids.h> -#include <linux/mmc/sdio_func.h> -#include <linux/mmc/card.h> -#include <linux/mmc/host.h> - -#include "main.h" - -#define SD8786_DEFAULT_FW_NAME "mrvl/sd8786_uapsta.bin" -#define SD8787_DEFAULT_FW_NAME "mrvl/sd8787_uapsta.bin" -#define SD8797_DEFAULT_FW_NAME "mrvl/sd8797_uapsta.bin" -#define SD8897_DEFAULT_FW_NAME "mrvl/sd8897_uapsta.bin" -#define SD8887_DEFAULT_FW_NAME "mrvl/sd8887_uapsta.bin" -#define SD8801_DEFAULT_FW_NAME "mrvl/sd8801_uapsta.bin" -#define SD8997_DEFAULT_FW_NAME "mrvl/sd8997_uapsta.bin" - -#define BLOCK_MODE 1 -#define BYTE_MODE 0 - -#define REG_PORT 0 - -#define MWIFIEX_SDIO_IO_PORT_MASK 0xfffff - -#define MWIFIEX_SDIO_BYTE_MODE_MASK 0x80000000 - -#define MWIFIEX_MAX_FUNC2_REG_NUM 13 -#define MWIFIEX_SDIO_SCRATCH_SIZE 10 - -#define SDIO_MPA_ADDR_BASE 0x1000 -#define CTRL_PORT 0 -#define CTRL_PORT_MASK 0x0001 - -#define CMD_PORT_UPLD_INT_MASK (0x1U<<6) -#define CMD_PORT_DNLD_INT_MASK (0x1U<<7) -#define HOST_TERM_CMD53 (0x1U << 2) -#define REG_PORT 0 -#define MEM_PORT 0x10000 - -#define CMD53_NEW_MODE (0x1U << 0) -#define CMD_PORT_RD_LEN_EN (0x1U << 2) -#define CMD_PORT_AUTO_EN (0x1U << 0) -#define CMD_PORT_SLCT 0x8000 -#define UP_LD_CMD_PORT_HOST_INT_STATUS (0x40U) -#define DN_LD_CMD_PORT_HOST_INT_STATUS (0x80U) - -#define MWIFIEX_MP_AGGR_BUF_SIZE_16K (16384) -#define MWIFIEX_MP_AGGR_BUF_SIZE_32K (32768) -/* we leave one block of 256 bytes for DMA alignment*/ -#define MWIFIEX_MP_AGGR_BUF_SIZE_MAX (65280) - -/* Misc. Config Register : Auto Re-enable interrupts */ -#define AUTO_RE_ENABLE_INT BIT(4) - -/* Host Control Registers : Configuration */ -#define CONFIGURATION_REG 0x00 -/* Host Control Registers : Host power up */ -#define HOST_POWER_UP (0x1U << 1) - -/* Host Control Registers : Upload host interrupt mask */ -#define UP_LD_HOST_INT_MASK (0x1U) -/* Host Control Registers : Download host interrupt mask */ -#define DN_LD_HOST_INT_MASK (0x2U) - -/* Host Control Registers : Upload host interrupt status */ -#define UP_LD_HOST_INT_STATUS (0x1U) -/* Host Control Registers : Download host interrupt status */ -#define DN_LD_HOST_INT_STATUS (0x2U) - -/* Host Control Registers : Host interrupt status */ -#define CARD_INT_STATUS_REG 0x28 - -/* Card Control Registers : Card I/O ready */ -#define CARD_IO_READY (0x1U << 3) -/* Card Control Registers : Download card ready */ -#define DN_LD_CARD_RDY (0x1U << 0) - -/* Max retry number of CMD53 write */ -#define MAX_WRITE_IOMEM_RETRY 2 - -/* SDIO Tx aggregation in progress ? */ -#define MP_TX_AGGR_IN_PROGRESS(a) (a->mpa_tx.pkt_cnt > 0) - -/* SDIO Tx aggregation buffer room for next packet ? */ -#define MP_TX_AGGR_BUF_HAS_ROOM(a, len) ((a->mpa_tx.buf_len+len) \ - <= a->mpa_tx.buf_size) - -/* Copy current packet (SDIO Tx aggregation buffer) to SDIO buffer */ -#define MP_TX_AGGR_BUF_PUT(a, payload, pkt_len, port) do { \ - memmove(&a->mpa_tx.buf[a->mpa_tx.buf_len], \ - payload, pkt_len); \ - a->mpa_tx.buf_len += pkt_len; \ - if (!a->mpa_tx.pkt_cnt) \ - a->mpa_tx.start_port = port; \ - if (a->mpa_tx.start_port <= port) \ - a->mpa_tx.ports |= (1<<(a->mpa_tx.pkt_cnt)); \ - else \ - a->mpa_tx.ports |= (1<<(a->mpa_tx.pkt_cnt+1+ \ - (a->max_ports - \ - a->mp_end_port))); \ - a->mpa_tx.pkt_cnt++; \ -} while (0) - -/* SDIO Tx aggregation limit ? */ -#define MP_TX_AGGR_PKT_LIMIT_REACHED(a) \ - (a->mpa_tx.pkt_cnt == a->mpa_tx.pkt_aggr_limit) - -/* Reset SDIO Tx aggregation buffer parameters */ -#define MP_TX_AGGR_BUF_RESET(a) do { \ - a->mpa_tx.pkt_cnt = 0; \ - a->mpa_tx.buf_len = 0; \ - a->mpa_tx.ports = 0; \ - a->mpa_tx.start_port = 0; \ -} while (0) - -/* SDIO Rx aggregation limit ? */ -#define MP_RX_AGGR_PKT_LIMIT_REACHED(a) \ - (a->mpa_rx.pkt_cnt == a->mpa_rx.pkt_aggr_limit) - -/* SDIO Rx aggregation in progress ? */ -#define MP_RX_AGGR_IN_PROGRESS(a) (a->mpa_rx.pkt_cnt > 0) - -/* SDIO Rx aggregation buffer room for next packet ? */ -#define MP_RX_AGGR_BUF_HAS_ROOM(a, rx_len) \ - ((a->mpa_rx.buf_len+rx_len) <= a->mpa_rx.buf_size) - -/* Reset SDIO Rx aggregation buffer parameters */ -#define MP_RX_AGGR_BUF_RESET(a) do { \ - a->mpa_rx.pkt_cnt = 0; \ - a->mpa_rx.buf_len = 0; \ - a->mpa_rx.ports = 0; \ - a->mpa_rx.start_port = 0; \ -} while (0) - -/* data structure for SDIO MPA TX */ -struct mwifiex_sdio_mpa_tx { - /* multiport tx aggregation buffer pointer */ - u8 *buf; - u32 buf_len; - u32 pkt_cnt; - u32 ports; - u16 start_port; - u8 enabled; - u32 buf_size; - u32 pkt_aggr_limit; -}; - -struct mwifiex_sdio_mpa_rx { - u8 *buf; - u32 buf_len; - u32 pkt_cnt; - u32 ports; - u16 start_port; - - struct sk_buff **skb_arr; - u32 *len_arr; - - u8 enabled; - u32 buf_size; - u32 pkt_aggr_limit; -}; - -int mwifiex_bus_register(void); -void mwifiex_bus_unregister(void); - -struct mwifiex_sdio_card_reg { - u8 start_rd_port; - u8 start_wr_port; - u8 base_0_reg; - u8 base_1_reg; - u8 poll_reg; - u8 host_int_enable; - u8 host_int_rsr_reg; - u8 host_int_status_reg; - u8 host_int_mask_reg; - u8 status_reg_0; - u8 status_reg_1; - u8 sdio_int_mask; - u32 data_port_mask; - u8 io_port_0_reg; - u8 io_port_1_reg; - u8 io_port_2_reg; - u8 max_mp_regs; - u8 rd_bitmap_l; - u8 rd_bitmap_u; - u8 rd_bitmap_1l; - u8 rd_bitmap_1u; - u8 wr_bitmap_l; - u8 wr_bitmap_u; - u8 wr_bitmap_1l; - u8 wr_bitmap_1u; - u8 rd_len_p0_l; - u8 rd_len_p0_u; - u8 card_misc_cfg_reg; - u8 card_cfg_2_1_reg; - u8 cmd_rd_len_0; - u8 cmd_rd_len_1; - u8 cmd_rd_len_2; - u8 cmd_rd_len_3; - u8 cmd_cfg_0; - u8 cmd_cfg_1; - u8 cmd_cfg_2; - u8 cmd_cfg_3; - u8 fw_dump_host_ready; - u8 fw_dump_ctrl; - u8 fw_dump_start; - u8 fw_dump_end; - u8 func1_dump_reg_start; - u8 func1_dump_reg_end; - u8 func1_scratch_reg; - u8 func1_spec_reg_num; - u8 func1_spec_reg_table[MWIFIEX_MAX_FUNC2_REG_NUM]; -}; - -struct sdio_mmc_card { - struct sdio_func *func; - struct mwifiex_adapter *adapter; - - const char *firmware; - const struct mwifiex_sdio_card_reg *reg; - u8 max_ports; - u8 mp_agg_pkt_limit; - u16 tx_buf_size; - u32 mp_tx_agg_buf_size; - u32 mp_rx_agg_buf_size; - - u32 mp_rd_bitmap; - u32 mp_wr_bitmap; - - u16 mp_end_port; - u32 mp_data_port_mask; - - u8 curr_rd_port; - u8 curr_wr_port; - - u8 *mp_regs; - bool supports_sdio_new_mode; - bool has_control_mask; - bool can_dump_fw; - bool fw_dump_enh; - bool can_auto_tdls; - bool can_ext_scan; - - struct mwifiex_sdio_mpa_tx mpa_tx; - struct mwifiex_sdio_mpa_rx mpa_rx; - - /* needed for card reset */ - const struct sdio_device_id *device_id; -}; - -struct mwifiex_sdio_device { - const char *firmware; - const struct mwifiex_sdio_card_reg *reg; - u8 max_ports; - u8 mp_agg_pkt_limit; - u16 tx_buf_size; - u32 mp_tx_agg_buf_size; - u32 mp_rx_agg_buf_size; - bool supports_sdio_new_mode; - bool has_control_mask; - bool can_dump_fw; - bool fw_dump_enh; - bool can_auto_tdls; - bool can_ext_scan; -}; - -static const struct mwifiex_sdio_card_reg mwifiex_reg_sd87xx = { - .start_rd_port = 1, - .start_wr_port = 1, - .base_0_reg = 0x0040, - .base_1_reg = 0x0041, - .poll_reg = 0x30, - .host_int_enable = UP_LD_HOST_INT_MASK | DN_LD_HOST_INT_MASK, - .host_int_rsr_reg = 0x1, - .host_int_mask_reg = 0x02, - .host_int_status_reg = 0x03, - .status_reg_0 = 0x60, - .status_reg_1 = 0x61, - .sdio_int_mask = 0x3f, - .data_port_mask = 0x0000fffe, - .io_port_0_reg = 0x78, - .io_port_1_reg = 0x79, - .io_port_2_reg = 0x7A, - .max_mp_regs = 64, - .rd_bitmap_l = 0x04, - .rd_bitmap_u = 0x05, - .wr_bitmap_l = 0x06, - .wr_bitmap_u = 0x07, - .rd_len_p0_l = 0x08, - .rd_len_p0_u = 0x09, - .card_misc_cfg_reg = 0x6c, - .func1_dump_reg_start = 0x0, - .func1_dump_reg_end = 0x9, - .func1_scratch_reg = 0x60, - .func1_spec_reg_num = 5, - .func1_spec_reg_table = {0x28, 0x30, 0x34, 0x38, 0x3c}, -}; - -static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8897 = { - .start_rd_port = 0, - .start_wr_port = 0, - .base_0_reg = 0x60, - .base_1_reg = 0x61, - .poll_reg = 0x50, - .host_int_enable = UP_LD_HOST_INT_MASK | DN_LD_HOST_INT_MASK | - CMD_PORT_UPLD_INT_MASK | CMD_PORT_DNLD_INT_MASK, - .host_int_rsr_reg = 0x1, - .host_int_status_reg = 0x03, - .host_int_mask_reg = 0x02, - .status_reg_0 = 0xc0, - .status_reg_1 = 0xc1, - .sdio_int_mask = 0xff, - .data_port_mask = 0xffffffff, - .io_port_0_reg = 0xD8, - .io_port_1_reg = 0xD9, - .io_port_2_reg = 0xDA, - .max_mp_regs = 184, - .rd_bitmap_l = 0x04, - .rd_bitmap_u = 0x05, - .rd_bitmap_1l = 0x06, - .rd_bitmap_1u = 0x07, - .wr_bitmap_l = 0x08, - .wr_bitmap_u = 0x09, - .wr_bitmap_1l = 0x0a, - .wr_bitmap_1u = 0x0b, - .rd_len_p0_l = 0x0c, - .rd_len_p0_u = 0x0d, - .card_misc_cfg_reg = 0xcc, - .card_cfg_2_1_reg = 0xcd, - .cmd_rd_len_0 = 0xb4, - .cmd_rd_len_1 = 0xb5, - .cmd_rd_len_2 = 0xb6, - .cmd_rd_len_3 = 0xb7, - .cmd_cfg_0 = 0xb8, - .cmd_cfg_1 = 0xb9, - .cmd_cfg_2 = 0xba, - .cmd_cfg_3 = 0xbb, - .fw_dump_host_ready = 0xee, - .fw_dump_ctrl = 0xe2, - .fw_dump_start = 0xe3, - .fw_dump_end = 0xea, - .func1_dump_reg_start = 0x0, - .func1_dump_reg_end = 0xb, - .func1_scratch_reg = 0xc0, - .func1_spec_reg_num = 8, - .func1_spec_reg_table = {0x4C, 0x50, 0x54, 0x55, 0x58, - 0x59, 0x5c, 0x5d}, -}; - -static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8997 = { - .start_rd_port = 0, - .start_wr_port = 0, - .base_0_reg = 0xF8, - .base_1_reg = 0xF9, - .poll_reg = 0x5C, - .host_int_enable = UP_LD_HOST_INT_MASK | DN_LD_HOST_INT_MASK | - CMD_PORT_UPLD_INT_MASK | CMD_PORT_DNLD_INT_MASK, - .host_int_rsr_reg = 0x4, - .host_int_status_reg = 0x0C, - .host_int_mask_reg = 0x08, - .status_reg_0 = 0xE8, - .status_reg_1 = 0xE9, - .sdio_int_mask = 0xff, - .data_port_mask = 0xffffffff, - .io_port_0_reg = 0xE4, - .io_port_1_reg = 0xE5, - .io_port_2_reg = 0xE6, - .max_mp_regs = 196, - .rd_bitmap_l = 0x10, - .rd_bitmap_u = 0x11, - .rd_bitmap_1l = 0x12, - .rd_bitmap_1u = 0x13, - .wr_bitmap_l = 0x14, - .wr_bitmap_u = 0x15, - .wr_bitmap_1l = 0x16, - .wr_bitmap_1u = 0x17, - .rd_len_p0_l = 0x18, - .rd_len_p0_u = 0x19, - .card_misc_cfg_reg = 0xd8, - .card_cfg_2_1_reg = 0xd9, - .cmd_rd_len_0 = 0xc0, - .cmd_rd_len_1 = 0xc1, - .cmd_rd_len_2 = 0xc2, - .cmd_rd_len_3 = 0xc3, - .cmd_cfg_0 = 0xc4, - .cmd_cfg_1 = 0xc5, - .cmd_cfg_2 = 0xc6, - .cmd_cfg_3 = 0xc7, - .fw_dump_host_ready = 0xcc, - .fw_dump_ctrl = 0xf0, - .fw_dump_start = 0xf1, - .fw_dump_end = 0xf8, - .func1_dump_reg_start = 0x10, - .func1_dump_reg_end = 0x17, - .func1_scratch_reg = 0xe8, - .func1_spec_reg_num = 13, - .func1_spec_reg_table = {0x08, 0x58, 0x5C, 0x5D, - 0x60, 0x61, 0x62, 0x64, - 0x65, 0x66, 0x68, 0x69, - 0x6a}, -}; - -static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8887 = { - .start_rd_port = 0, - .start_wr_port = 0, - .base_0_reg = 0x6C, - .base_1_reg = 0x6D, - .poll_reg = 0x5C, - .host_int_enable = UP_LD_HOST_INT_MASK | DN_LD_HOST_INT_MASK | - CMD_PORT_UPLD_INT_MASK | CMD_PORT_DNLD_INT_MASK, - .host_int_rsr_reg = 0x4, - .host_int_status_reg = 0x0C, - .host_int_mask_reg = 0x08, - .status_reg_0 = 0x90, - .status_reg_1 = 0x91, - .sdio_int_mask = 0xff, - .data_port_mask = 0xffffffff, - .io_port_0_reg = 0xE4, - .io_port_1_reg = 0xE5, - .io_port_2_reg = 0xE6, - .max_mp_regs = 196, - .rd_bitmap_l = 0x10, - .rd_bitmap_u = 0x11, - .rd_bitmap_1l = 0x12, - .rd_bitmap_1u = 0x13, - .wr_bitmap_l = 0x14, - .wr_bitmap_u = 0x15, - .wr_bitmap_1l = 0x16, - .wr_bitmap_1u = 0x17, - .rd_len_p0_l = 0x18, - .rd_len_p0_u = 0x19, - .card_misc_cfg_reg = 0xd8, - .card_cfg_2_1_reg = 0xd9, - .cmd_rd_len_0 = 0xc0, - .cmd_rd_len_1 = 0xc1, - .cmd_rd_len_2 = 0xc2, - .cmd_rd_len_3 = 0xc3, - .cmd_cfg_0 = 0xc4, - .cmd_cfg_1 = 0xc5, - .cmd_cfg_2 = 0xc6, - .cmd_cfg_3 = 0xc7, - .func1_dump_reg_start = 0x10, - .func1_dump_reg_end = 0x17, - .func1_scratch_reg = 0x90, - .func1_spec_reg_num = 13, - .func1_spec_reg_table = {0x08, 0x58, 0x5C, 0x5D, 0x60, - 0x61, 0x62, 0x64, 0x65, 0x66, - 0x68, 0x69, 0x6a}, -}; - -static const struct mwifiex_sdio_device mwifiex_sdio_sd8786 = { - .firmware = SD8786_DEFAULT_FW_NAME, - .reg = &mwifiex_reg_sd87xx, - .max_ports = 16, - .mp_agg_pkt_limit = 8, - .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K, - .mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K, - .mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K, - .supports_sdio_new_mode = false, - .has_control_mask = true, - .can_dump_fw = false, - .can_auto_tdls = false, - .can_ext_scan = false, -}; - -static const struct mwifiex_sdio_device mwifiex_sdio_sd8787 = { - .firmware = SD8787_DEFAULT_FW_NAME, - .reg = &mwifiex_reg_sd87xx, - .max_ports = 16, - .mp_agg_pkt_limit = 8, - .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K, - .mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K, - .mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K, - .supports_sdio_new_mode = false, - .has_control_mask = true, - .can_dump_fw = false, - .can_auto_tdls = false, - .can_ext_scan = true, -}; - -static const struct mwifiex_sdio_device mwifiex_sdio_sd8797 = { - .firmware = SD8797_DEFAULT_FW_NAME, - .reg = &mwifiex_reg_sd87xx, - .max_ports = 16, - .mp_agg_pkt_limit = 8, - .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K, - .mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K, - .mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K, - .supports_sdio_new_mode = false, - .has_control_mask = true, - .can_dump_fw = false, - .can_auto_tdls = false, - .can_ext_scan = true, -}; - -static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = { - .firmware = SD8897_DEFAULT_FW_NAME, - .reg = &mwifiex_reg_sd8897, - .max_ports = 32, - .mp_agg_pkt_limit = 16, - .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K, - .mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX, - .mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX, - .supports_sdio_new_mode = true, - .has_control_mask = false, - .can_dump_fw = true, - .can_auto_tdls = false, - .can_ext_scan = true, -}; - -static const struct mwifiex_sdio_device mwifiex_sdio_sd8997 = { - .firmware = SD8997_DEFAULT_FW_NAME, - .reg = &mwifiex_reg_sd8997, - .max_ports = 32, - .mp_agg_pkt_limit = 16, - .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K, - .mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX, - .mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX, - .supports_sdio_new_mode = true, - .has_control_mask = false, - .can_dump_fw = true, - .fw_dump_enh = true, - .can_auto_tdls = false, - .can_ext_scan = true, -}; - -static const struct mwifiex_sdio_device mwifiex_sdio_sd8887 = { - .firmware = SD8887_DEFAULT_FW_NAME, - .reg = &mwifiex_reg_sd8887, - .max_ports = 32, - .mp_agg_pkt_limit = 16, - .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K, - .mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_32K, - .mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_32K, - .supports_sdio_new_mode = true, - .has_control_mask = false, - .can_dump_fw = false, - .can_auto_tdls = true, - .can_ext_scan = true, -}; - -static const struct mwifiex_sdio_device mwifiex_sdio_sd8801 = { - .firmware = SD8801_DEFAULT_FW_NAME, - .reg = &mwifiex_reg_sd87xx, - .max_ports = 16, - .mp_agg_pkt_limit = 8, - .supports_sdio_new_mode = false, - .has_control_mask = true, - .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K, - .mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K, - .mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K, - .can_dump_fw = false, - .can_auto_tdls = false, - .can_ext_scan = true, -}; - -/* - * .cmdrsp_complete handler - */ -static inline int mwifiex_sdio_cmdrsp_complete(struct mwifiex_adapter *adapter, - struct sk_buff *skb) -{ - dev_kfree_skb_any(skb); - return 0; -} - -/* - * .event_complete handler - */ -static inline int mwifiex_sdio_event_complete(struct mwifiex_adapter *adapter, - struct sk_buff *skb) -{ - dev_kfree_skb_any(skb); - return 0; -} - -static inline bool -mp_rx_aggr_port_limit_reached(struct sdio_mmc_card *card) -{ - u8 tmp; - - if (card->curr_rd_port < card->mpa_rx.start_port) { - if (card->supports_sdio_new_mode) - tmp = card->mp_end_port >> 1; - else - tmp = card->mp_agg_pkt_limit; - - if (((card->max_ports - card->mpa_rx.start_port) + - card->curr_rd_port) >= tmp) - return true; - } - - if (!card->supports_sdio_new_mode) - return false; - - if ((card->curr_rd_port - card->mpa_rx.start_port) >= - (card->mp_end_port >> 1)) - return true; - - return false; -} - -static inline bool -mp_tx_aggr_port_limit_reached(struct sdio_mmc_card *card) -{ - u16 tmp; - - if (card->curr_wr_port < card->mpa_tx.start_port) { - if (card->supports_sdio_new_mode) - tmp = card->mp_end_port >> 1; - else - tmp = card->mp_agg_pkt_limit; - - if (((card->max_ports - card->mpa_tx.start_port) + - card->curr_wr_port) >= tmp) - return true; - } - - if (!card->supports_sdio_new_mode) - return false; - - if ((card->curr_wr_port - card->mpa_tx.start_port) >= - (card->mp_end_port >> 1)) - return true; - - return false; -} - -/* Prepare to copy current packet from card to SDIO Rx aggregation buffer */ -static inline void mp_rx_aggr_setup(struct sdio_mmc_card *card, - u16 rx_len, u8 port) -{ - card->mpa_rx.buf_len += rx_len; - - if (!card->mpa_rx.pkt_cnt) - card->mpa_rx.start_port = port; - - if (card->supports_sdio_new_mode) { - card->mpa_rx.ports |= (1 << port); - } else { - if (card->mpa_rx.start_port <= port) - card->mpa_rx.ports |= 1 << (card->mpa_rx.pkt_cnt); - else - card->mpa_rx.ports |= 1 << (card->mpa_rx.pkt_cnt + 1); - } - card->mpa_rx.skb_arr[card->mpa_rx.pkt_cnt] = NULL; - card->mpa_rx.len_arr[card->mpa_rx.pkt_cnt] = rx_len; - card->mpa_rx.pkt_cnt++; -} -#endif /* _MWIFIEX_SDIO_H */ |