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linux/drivers/net/wireless/mwifiex/sdio.h
Zhaoyang Liu eee7f1961b mwifiex: add firmware dump support for SD8997 
This patch adds firmware dump feature for SD8997 chipset.
The difference here is only one memory type is needed
to save all firmware information. Device dump information
will be uploaded to usersapace file.

Signed-off-by: Zhaoyang Liu <liuzy@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-13 15:34:51 +03:00

673 lines
17 KiB
C
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/*
* 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 */
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