diff options
Diffstat (limited to 'drivers/staging/rts5139/rts51x_chip.h')
| -rw-r--r-- | drivers/staging/rts5139/rts51x_chip.h | 821 |
1 files changed, 0 insertions, 821 deletions
diff --git a/drivers/staging/rts5139/rts51x_chip.h b/drivers/staging/rts5139/rts51x_chip.h deleted file mode 100644 index 12deb24cfbbe..000000000000 --- a/drivers/staging/rts5139/rts51x_chip.h +++ /dev/null @@ -1,821 +0,0 @@ -/* Driver for Realtek RTS51xx USB card reader - * Header file - * - * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - * - * Author: - * wwang (wei_wang@realsil.com.cn) - * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China - * Maintainer: - * Edwin Rong (edwin_rong@realsil.com.cn) - * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China - */ - -#ifndef __RTS51X_CHIP_H -#define __RTS51X_CHIP_H - -#include <linux/usb.h> -#include <linux/usb_usual.h> -#include <linux/blkdev.h> -#include <linux/completion.h> -#include <linux/mutex.h> -#include <scsi/scsi_host.h> - -#include "trace.h" - -#define SUPPORT_CPRM -#define SUPPORT_MAGIC_GATE -#define SUPPORT_MSXC -#define USING_POLLING_CYCLE_DELINK - -#ifdef SUPPORT_MAGIC_GA -/* Using NORMAL_WRITE instead of AUTO_WRITE to set ICVTE */ -#define MG_SET_ICV_SLOW -#endif - -#ifdef SUPPORT_MSXC -#define XC_POWERCLASS -#define SUPPORT_PCGL_1P18 -#endif - -#define GET_CARD_STATUS_USING_EPC - -#define CLOSE_SSC_POWER - -#define SUPPORT_OCP - -#define MS_SPEEDUP - -#define SD_XD_IO_FOLLOW_PWR - -#define SD_NR 2 -#define MS_NR 3 -#define XD_NR 4 -#define SD_CARD (1 << SD_NR) -#define MS_CARD (1 << MS_NR) -#define XD_CARD (1 << XD_NR) - -#define SD_CD 0x01 -#define MS_CD 0x02 -#define XD_CD 0x04 -#define SD_WP 0x08 - -#define MAX_ALLOWED_LUN_CNT 8 -#define CMD_BUF_LEN 1024 -#define POLLING_INTERVAL 50 /* 50ms */ - -#define XD_FREE_TABLE_CNT 1200 -#define MS_FREE_TABLE_CNT 512 - -/* Bit Operation */ -#define SET_BIT(data, idx) ((data) |= 1 << (idx)) -#define CLR_BIT(data, idx) ((data) &= ~(1 << (idx))) -#define CHK_BIT(data, idx) ((data) & (1 << (idx))) - -/* Command type */ -#define READ_REG_CMD 0 -#define WRITE_REG_CMD 1 -#define CHECK_REG_CMD 2 - -#define PACKET_TYPE 4 -#define CNT_H 5 -#define CNT_L 6 -#define STAGE_FLAG 7 -#define CMD_OFFSET 8 - -/* Packet type */ -#define BATCH_CMD 0 -#define SEQ_READ 1 -#define SEQ_WRITE 2 - -/* Stage flag */ -#define STAGE_R 0x01 -#define STAGE_DI 0x02 -#define STAGE_DO 0x04 -/* Return MS_TRANS_CFG, GET_INT */ -#define STAGE_MS_STATUS 0x08 -/* Return XD_CFG, XD_CTL, XD_PAGE_STATUS */ -#define STAGE_XD_STATUS 0x10 -/* Command stage mode */ -#define MODE_C 0x00 -#define MODE_CR (STAGE_R) -#define MODE_CDIR (STAGE_R | STAGE_DI) -#define MODE_CDOR (STAGE_R | STAGE_DO) - -/* Function return code */ -#ifndef STATUS_SUCCESS -#define STATUS_SUCCESS 0 -#endif - -#define STATUS_FAIL 1 -#define STATUS_TIMEDOUT 4 -#define STATUS_NOMEM 5 -#define STATUS_TRANS_SHORT 6 -#define STATUS_TRANS_LONG 7 -#define STATUS_STALLED 8 -#define STATUS_ERROR 10 - -#define IDLE_MAX_COUNT 10 -#define POLLING_WAIT_CNT 1 -#define LED_GPIO 0 - -/* package */ -#define QFN24 0 -#define LQFP48 1 - -#define USB_11 0 -#define USB_20 1 - -/* - * Transport return codes - */ -/* Transport good, command good */ -#define TRANSPORT_GOOD 0 -/* Transport good, command failed */ -#define TRANSPORT_FAILED 1 -/* Transport bad (i.e. device dead) */ -#define TRANSPORT_ERROR 3 - -/* Supported Clock */ -enum card_clock { CLK_20 = 1, CLK_30, CLK_40, CLK_50, CLK_60, CLK_80, CLK_100 }; - -#ifdef _MSG_TRACE - -#define TRACE_ITEM_CNT 64 - -struct trace_msg_t { - u16 line; -#define MSG_FUNC_LEN 64 - char func[MSG_FUNC_LEN]; -#define MSG_FILE_LEN 32 - char file[MSG_FILE_LEN]; -#define TIME_VAL_LEN 16 - u8 timeval_buf[TIME_VAL_LEN]; - u8 valid; -}; - -#endif /* _MSG_TRACE */ - -/* Size of the autosense data buffer */ -#define SENSE_SIZE 18 - -/* Sense type */ -#define SENSE_TYPE_NO_SENSE 0 -#define SENSE_TYPE_MEDIA_CHANGE 1 -#define SENSE_TYPE_MEDIA_NOT_PRESENT 2 -#define SENSE_TYPE_MEDIA_LBA_OVER_RANGE 3 -#define SENSE_TYPE_MEDIA_LUN_NOT_SUPPORT 4 -#define SENSE_TYPE_MEDIA_WRITE_PROTECT 5 -#define SENSE_TYPE_MEDIA_INVALID_CMD_FIELD 6 -#define SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR 7 -#define SENSE_TYPE_MEDIA_WRITE_ERR 8 -#define SENSE_TYPE_FORMAT_CMD_FAILED 10 -#ifdef SUPPORT_MAGIC_GATE -/* COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT ESTABLISHED */ -#define SENSE_TYPE_MG_KEY_FAIL_NOT_ESTAB 0x0b -/* COPY PROTECTION KEY EXCHANGE FAILURE - AUTHENTICATION FAILURE */ -#define SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN 0x0c -/* INCOMPATIBLE MEDIUM INSTALLED */ -#define SENSE_TYPE_MG_INCOMPATIBLE_MEDIUM 0x0d -/* WRITE ERROR */ -#define SENSE_TYPE_MG_WRITE_ERR 0x0e -#endif - -/*---- sense key ----*/ -#define ILGAL_REQ 0x05 /* CDB/parameter/identify msg error */ - -/*----------------------------------- - SENSE_DATA ------------------------------------*/ - -/*---- error code ----*/ -#define CUR_ERR 0x70 /* current error */ - -/*---- sense key Information ----*/ - -#define SKSV 0x80 -#define CDB_ILLEGAL 0x40 - -/*---- ASC ----*/ -#define ASC_INVLD_CDB 0x24 - -/*---- ASQC ----*/ -#define ASCQ_INVLD_CDB 0x00 - -struct sense_data_t { - unsigned char err_code; /* error code */ - /* bit7 : valid */ - /* (1 : SCSI2) */ - /* (0 : Vendor specific) */ - /* bit6-0 : error code */ - /* (0x70 : current error) */ - /* (0x71 : specific command error) */ - unsigned char seg_no; /* segment No. */ - unsigned char sense_key; /* byte5 : ILI */ - /* bit3-0 : sense key */ - unsigned char info[4]; /* information */ - unsigned char ad_sense_len; /* additional sense data length */ - unsigned char cmd_info[4]; /* command specific information */ - unsigned char asc; /* ASC */ - unsigned char ascq; /* ASCQ */ - unsigned char rfu; /* FRU */ - unsigned char sns_key_info[3]; /* sense key specific information */ -}; - -/* sd_ctl bit map */ -/* SD push point control, bit 0, 1 */ -#define SD_PUSH_POINT_CTL_MASK 0x03 -#define SD_PUSH_POINT_DELAY 0x01 -#define SD_PUSH_POINT_AUTO 0x02 -/* SD sample point control, bit 2, 3 */ -#define SD_SAMPLE_POINT_CTL_MASK 0x0C -#define SD_SAMPLE_POINT_DELAY 0x04 -#define SD_SAMPLE_POINT_AUTO 0x08 -/* SD DDR Tx phase set by user, bit 4 */ -#define SD_DDR_TX_PHASE_SET_BY_USER 0x10 -/* MMC DDR Tx phase set by user, bit 5 */ -#define MMC_DDR_TX_PHASE_SET_BY_USER 0x20 -/* Support MMC DDR mode, bit 6 */ -/*#define SUPPORT_MMC_DDR_MODE 0x40 */ -#define SUPPORT_UHS50_MMC44 0x40 - -struct rts51x_option { - int rts51x_mspro_formatter_enable; - - /* card clock expected by user for fpga platform */ - int fpga_sd_sdr104_clk; - int fpga_sd_ddr50_clk; - int fpga_sd_sdr50_clk; - int fpga_sd_hs_clk; - int fpga_mmc_52m_clk; - int fpga_ms_hg_clk; - int fpga_ms_4bit_clk; - - /* card clock expected by user for asic platform */ - int asic_sd_sdr104_clk; - int asic_sd_ddr50_clk; - int asic_sd_sdr50_clk; - int asic_sd_hs_clk; - int asic_mmc_52m_clk; - int asic_ms_hg_clk; - int asic_ms_4bit_clk; - - u8 ssc_depth_sd_sdr104; /* sw */ - u8 ssc_depth_sd_ddr50; /* sw */ - u8 ssc_depth_sd_sdr50; /* sw */ - u8 ssc_depth_sd_hs; /* sw */ - u8 ssc_depth_mmc_52m; /* sw */ - u8 ssc_depth_ms_hg; /* sw */ - u8 ssc_depth_ms_4bit; /* sw */ - u8 ssc_depth_low_speed; /* sw */ - - /* SD/MMC Tx phase */ - int sd_ddr_tx_phase; /* Enabled by bit 4 of sd_ctl */ - int mmc_ddr_tx_phase; /* Enabled by bit 5 of sd_ctl */ - - /* priority of choosing sd speed funciton */ - u32 sd_speed_prior; - - /* sd card control */ - u32 sd_ctl; - - /* Enable Selective Suspend */ - int ss_en; - /* Interval to enter SS from IDLE state (second) */ - int ss_delay; - - /* Enable SSC clock */ - int ssc_en; - - int auto_delink_en; - - /* sangdy2010-07-13:add FT2 fast mode */ - int FT2_fast_mode; - /* sangdy2010-07-15: - * add for config delay between 1/4 PMOS and 3/4 PMOS */ - int pwr_delay; - - int rts51x_xd_rw_step; /* add to tune xd tRP */ - int D3318_off_delay; /* add to tune D3318 off delay time */ - int delink_delay; /* add to tune delink delay time */ - /* add for rts5129 to enable/disable D3318 off */ - u8 rts5129_D3318_off_enable; - u8 sd20_pad_drive; /* add to config SD20 PAD drive */ - u8 sd30_pad_drive; /* add to config SD30 pad drive */ - /*if reset or rw fail,then set SD20 pad drive again */ - u8 reset_or_rw_fail_set_pad_drive; - - u8 debounce_num; /* debounce number */ - u8 led_toggle_interval; /* used to control led toggle speed */ - int rts51x_xd_rwn_step; - u8 sd_send_status_en; - /* used to store default phase which is - * used when phase tune all pass. */ - u8 ddr50_tx_phase; - u8 ddr50_rx_phase; - u8 sdr50_tx_phase; - u8 sdr50_rx_phase; - /* used to enable select sdr50 tx phase according to proportion. */ - u8 sdr50_phase_sel; - u8 ms_errreg_fix; - u8 reset_mmc_first; - u8 speed_mmc; /* when set, then try CMD55 only twice */ - u8 led_always_on; /* if set, then led always on when card exist */ - u8 dv18_voltage; /* add to tune dv18 voltage */ -}; - -#define MS_FORMATTER_ENABLED(chip) ((chip)->option.rts51x_mspro_formatter_enable) - -struct rts51x_chip; - -typedef int (*rts51x_card_rw_func) (struct scsi_cmnd *srb, struct rts51x_chip *chip, - u32 sec_addr, u16 sec_cnt); - -/* For MS Card */ -#define MAX_DEFECTIVE_BLOCK 10 - -struct zone_entry { - u16 *l2p_table; - u16 *free_table; - u16 defect_list[MAX_DEFECTIVE_BLOCK]; /* For MS card only */ - int set_index; - int get_index; - int unused_blk_cnt; - int disable_count; - /* To indicate whether the L2P table of this zone has been built. */ - int build_flag; -}; - -struct xd_delay_write_tag { - u32 old_phyblock; - u32 new_phyblock; - u32 logblock; - u8 pageoff; - u8 delay_write_flag; -}; - -struct xd_info { - u8 maker_code; - u8 device_code; - u8 block_shift; - u8 page_off; - u8 addr_cycle; - u16 cis_block; - u8 multi_flag; - u8 err_code; - u32 capacity; - - struct zone_entry *zone; - int zone_cnt; - - struct xd_delay_write_tag delay_write; - - int counter; - - int xd_clock; -}; - -#define TYPE_SD 0x0000 -#define TYPE_MMC 0x0001 - -/* TYPE_SD */ -#define SD_HS 0x0100 -#define SD_SDR50 0x0200 -#define SD_DDR50 0x0400 -#define SD_SDR104 0x0800 -#define SD_HCXC 0x1000 - -/* TYPE_MMC */ -#define MMC_26M 0x0100 -#define MMC_52M 0x0200 -#define MMC_4BIT 0x0400 -#define MMC_8BIT 0x0800 -#define MMC_SECTOR_MODE 0x1000 -#define MMC_DDR52 0x2000 - -/* SD card */ -#define CHK_SD(sd_card) (((sd_card)->sd_type & 0xFF) == TYPE_SD) -#define CHK_SD_HS(sd_card) \ - (CHK_SD(sd_card) && ((sd_card)->sd_type & SD_HS)) -#define CHK_SD_SDR50(sd_card) \ - (CHK_SD(sd_card) && ((sd_card)->sd_type & SD_SDR50)) -#define CHK_SD_DDR50(sd_card) \ - (CHK_SD(sd_card) && ((sd_card)->sd_type & SD_DDR50)) -#define CHK_SD_SDR104(sd_card) \ - (CHK_SD(sd_card) && ((sd_card)->sd_type & SD_SDR104)) -#define CHK_SD_HCXC(sd_card) \ - (CHK_SD(sd_card) && ((sd_card)->sd_type & SD_HCXC)) -#define CHK_SD30_SPEED(sd_card) \ - (CHK_SD_SDR50(sd_card) || CHK_SD_DDR50(sd_card) ||\ - CHK_SD_SDR104(sd_card)) - -#define SET_SD(sd_card) ((sd_card)->sd_type = TYPE_SD) -#define SET_SD_HS(sd_card) ((sd_card)->sd_type |= SD_HS) -#define SET_SD_SDR50(sd_card) ((sd_card)->sd_type |= SD_SDR50) -#define SET_SD_DDR50(sd_card) ((sd_card)->sd_type |= SD_DDR50) -#define SET_SD_SDR104(sd_card) ((sd_card)->sd_type |= SD_SDR104) -#define SET_SD_HCXC(sd_card) ((sd_card)->sd_type |= SD_HCXC) - -#define CLR_SD_HS(sd_card) ((sd_card)->sd_type &= ~SD_HS) -#define CLR_SD_SDR50(sd_card) ((sd_card)->sd_type &= ~SD_SDR50) -#define CLR_SD_DDR50(sd_card) ((sd_card)->sd_type &= ~SD_DDR50) -#define CLR_SD_SDR104(sd_card) ((sd_card)->sd_type &= ~SD_SDR104) -#define CLR_SD_HCXC(sd_card) ((sd_card)->sd_type &= ~SD_HCXC) -#define CLR_SD30_SPEED(sd_card) \ - ((sd_card)->sd_type &= ~(SD_SDR50|SD_DDR50|SD_SDR104)) - -/* MMC card */ -#define CHK_MMC(sd_card) \ - (((sd_card)->sd_type & 0xFF) == TYPE_MMC) -#define CHK_MMC_26M(sd_card) \ - (CHK_MMC(sd_card) && ((sd_card)->sd_type & MMC_26M)) -#define CHK_MMC_52M(sd_card) \ - (CHK_MMC(sd_card) && ((sd_card)->sd_type & MMC_52M)) -#define CHK_MMC_4BIT(sd_card) \ - (CHK_MMC(sd_card) && ((sd_card)->sd_type & MMC_4BIT)) -#define CHK_MMC_8BIT(sd_card) \ - (CHK_MMC(sd_card) && ((sd_card)->sd_type & MMC_8BIT)) -#define CHK_MMC_SECTOR_MODE(sd_card)\ - (CHK_MMC(sd_card) && ((sd_card)->sd_type & MMC_SECTOR_MODE)) -#define CHK_MMC_DDR52(sd_card) \ - (CHK_MMC(sd_card) && ((sd_card)->sd_type & MMC_DDR52)) - -#define SET_MMC(sd_card) ((sd_card)->sd_type = TYPE_MMC) -#define SET_MMC_26M(sd_card) ((sd_card)->sd_type |= MMC_26M) -#define SET_MMC_52M(sd_card) ((sd_card)->sd_type |= MMC_52M) -#define SET_MMC_4BIT(sd_card) ((sd_card)->sd_type |= MMC_4BIT) -#define SET_MMC_8BIT(sd_card) ((sd_card)->sd_type |= MMC_8BIT) -#define SET_MMC_SECTOR_MODE(sd_card) ((sd_card)->sd_type |= MMC_SECTOR_MODE) -#define SET_MMC_DDR52(sd_card) ((sd_card)->sd_type |= MMC_DDR52) - -#define CLR_MMC_26M(sd_card) ((sd_card)->sd_type &= ~MMC_26M) -#define CLR_MMC_52M(sd_card) ((sd_card)->sd_type &= ~MMC_52M) -#define CLR_MMC_4BIT(sd_card) ((sd_card)->sd_type &= ~MMC_4BIT) -#define CLR_MMC_8BIT(sd_card) ((sd_card)->sd_type &= ~MMC_8BIT) -#define CLR_MMC_SECTOR_MODE(sd_card) ((sd_card)->sd_type &= ~MMC_SECTOR_MODE) -#define CLR_MMC_DDR52(sd_card) ((sd_card)->sd_type &= ~MMC_DDR52) - -#define CHK_MMC_HS(sd_card) \ - (CHK_MMC_52M(sd_card) && CHK_MMC_26M(sd_card)) -#define CLR_MMC_HS(sd_card) \ -do { \ - CLR_MMC_DDR52(sd_card); \ - CLR_MMC_52M(sd_card); \ - CLR_MMC_26M(sd_card); \ -} while (0) - -#define SD_SUPPORT_CLASS_TEN 0x01 -#define SD_SUPPORT_1V8 0x02 - -#define SD_SET_CLASS_TEN(sd_card) \ - ((sd_card)->sd_setting |= SD_SUPPORT_CLASS_TEN) -#define SD_CHK_CLASS_TEN(sd_card) \ - ((sd_card)->sd_setting & SD_SUPPORT_CLASS_TEN) -#define SD_CLR_CLASS_TEN(sd_card) \ - ((sd_card)->sd_setting &= ~SD_SUPPORT_CLASS_TEN) -#define SD_SET_1V8(sd_card) \ - ((sd_card)->sd_setting |= SD_SUPPORT_1V8) -#define SD_CHK_1V8(sd_card) \ - ((sd_card)->sd_setting & SD_SUPPORT_1V8) -#define SD_CLR_1V8(sd_card) \ - ((sd_card)->sd_setting &= ~SD_SUPPORT_1V8) -#define CLR_RETRY_SD20_MODE(sd_card) \ - ((sd_card)->retry_SD20_mode = 0) -#define SET_RETRY_SD20_MODE(sd_card) \ - ((sd_card)->retry_SD20_mode = 1) -#define CHK_RETRY_SD20_MODE(sd_card) \ - ((sd_card)->retry_SD20_mode == 1) - -struct sd_info { - u16 sd_type; - u8 err_code; - u8 sd_data_buf_ready; - u32 sd_addr; - u32 capacity; - - u8 raw_csd[16]; - u8 raw_scr[8]; - - /* Sequential RW */ - int seq_mode; - enum dma_data_direction pre_dir; - u32 pre_sec_addr; - u16 pre_sec_cnt; - - int counter; - - int sd_clock; - -#ifdef SUPPORT_CPRM - int sd_pass_thru_en; - int pre_cmd_err; - u8 last_rsp_type; - u8 rsp[17]; -#endif - - u8 func_group1_mask; - u8 func_group2_mask; - u8 func_group3_mask; - u8 func_group4_mask; - - u8 sd_switch_fail; - u8 sd_read_phase; - u8 retry_SD20_mode; /* sangdy2010-06-10 */ - u8 sd_reset_fail; /* sangdy2010-07-01 */ - u8 sd_send_status_en; - -}; - -#define MODE_512_SEQ 0x01 -#define MODE_2K_SEQ 0x02 - -#define TYPE_MS 0x0000 -#define TYPE_MSPRO 0x0001 - -#define MS_4BIT 0x0100 -#define MS_8BIT 0x0200 -#define MS_HG 0x0400 -#define MS_XC 0x0800 - -#define HG8BIT (MS_HG | MS_8BIT) - -#define CHK_MSPRO(ms_card) \ - (((ms_card)->ms_type & 0xFF) == TYPE_MSPRO) -#define CHK_HG8BIT(ms_card) \ - (CHK_MSPRO(ms_card) && (((ms_card)->ms_type & HG8BIT) == HG8BIT)) -#define CHK_MSXC(ms_card) \ - (CHK_MSPRO(ms_card) && ((ms_card)->ms_type & MS_XC)) -#define CHK_MSHG(ms_card) \ - (CHK_MSPRO(ms_card) && ((ms_card)->ms_type & MS_HG)) - -#define CHK_MS8BIT(ms_card) (((ms_card)->ms_type & MS_8BIT)) -#define CHK_MS4BIT(ms_card) (((ms_card)->ms_type & MS_4BIT)) - -struct rts51x_ms_delay_write_tag { - u16 old_phyblock; - u16 new_phyblock; - u16 logblock; - u8 pageoff; - u8 delay_write_flag; -}; - -struct ms_info { - u16 ms_type; - u8 block_shift; - u8 page_off; - u16 total_block; - u16 boot_block; - u32 capacity; - - u8 check_ms_flow; - u8 switch_8bit_fail; - u8 err_code; - - struct zone_entry *segment; - int segment_cnt; - - int pro_under_formatting; - int format_status; - u16 progress; - u8 raw_sys_info[96]; -#ifdef SUPPORT_PCGL_1P18 - u8 raw_model_name[48]; -#endif - - u8 multi_flag; - - /* Sequential RW */ - u8 seq_mode; - enum dma_data_direction pre_dir; - u32 pre_sec_addr; - u16 pre_sec_cnt; - u32 total_sec_cnt; - u8 last_rw_int; - - struct rts51x_ms_delay_write_tag delay_write; - - int counter; - - int ms_clock; - -#ifdef SUPPORT_MAGIC_GATE - u8 magic_gate_id[16]; - u8 mg_entry_num; - int mg_auth; /* flag to indicate authentication process */ -#endif -}; - -#define PRO_UNDER_FORMATTING(ms_card) \ - ((ms_card)->pro_under_formatting) -#define SET_FORMAT_STATUS(ms_card, status) \ - ((ms_card)->format_status = (status)) -#define CHK_FORMAT_STATUS(ms_card, status) \ - ((ms_card)->format_status == (status)) - -struct scsi_cmnd; - -enum CHIP_STAT { STAT_INIT, STAT_IDLE, STAT_RUN, STAT_SS_PRE, STAT_SS, - STAT_SUSPEND }; - -struct rts51x_chip { - u16 vendor_id; - u16 product_id; - char max_lun; - - struct scsi_cmnd *srb; - struct sense_data_t sense_buffer[MAX_ALLOWED_LUN_CNT]; - - int led_toggle_counter; - - int ss_counter; - int idle_counter; - int auto_delink_counter; - enum CHIP_STAT chip_stat; - - int resume_from_scsi; - - /* Card information */ - struct xd_info xd_card; - struct sd_info sd_card; - struct ms_info ms_card; - - int cur_clk; /* current card clock */ - int cur_card; /* Current card module */ - - u8 card_exist; /* card exist bit map (physical exist) */ - u8 card_ready; /* card ready bit map (reset successfully) */ - u8 card_fail; /* card reset fail bit map */ - u8 card_ejected; /* card ejected bit map */ - u8 card_wp; /* card write protected bit map */ - - u8 fake_card_ready; - /* flag to indicate whether to answer MediaChange */ - unsigned long lun_mc; - - /* card bus width */ - u8 card_bus_width[MAX_ALLOWED_LUN_CNT]; - /* card capacity */ - u32 capacity[MAX_ALLOWED_LUN_CNT]; - - /* read/write card function pointer */ - rts51x_card_rw_func rw_card[MAX_ALLOWED_LUN_CNT]; - /* read/write capacity, used for GPIO Toggle */ - u32 rw_cap[MAX_ALLOWED_LUN_CNT]; - /* card to lun mapping table */ - u8 card2lun[32]; - /* lun to card mapping table */ - u8 lun2card[MAX_ALLOWED_LUN_CNT]; - -#ifdef _MSG_TRACE - struct trace_msg_t trace_msg[TRACE_ITEM_CNT]; - int msg_idx; -#endif - - int rw_need_retry; - - /* ASIC or FPGA */ - int asic_code; - - /* QFN24 or LQFP48 */ - int package; - - /* Full Speed or High Speed */ - int usb_speed; - - /*sangdy:enable or disable UHS50 and MMC4.4 */ - int uhs50_mmc44_en; - - u8 ic_version; - - /* Command buffer */ - u8 *cmd_buf; - unsigned int cmd_idx; - /* Response buffer */ - u8 *rsp_buf; - - u16 card_status; - -#ifdef SUPPORT_OCP - u16 ocp_stat; -#endif - - struct rts51x_option option; - struct rts51x_usb *usb; - - u8 rcc_read_response; - int reset_need_retry; - u8 rts5179; -}; - -#define UHS50_EN 0x0001 -#define UHS50_DIS 0x0000 -#define SET_UHS50(chip) ((chip)->uhs50_mmc44_en = UHS50_EN) -#define CLEAR_UHS50(chip) ((chip)->uhs50_mmc44_en = UHS50_DIS) -#define CHECK_UHS50(chip) (((chip)->uhs50_mmc44_en&0xff) == UHS50_EN) - -#define RTS51X_GET_VID(chip) ((chip)->vendor_id) -#define RTS51X_GET_PID(chip) ((chip)->product_id) - -#define RTS51X_SET_STAT(chip, stat) \ -do { \ - if ((stat) != STAT_IDLE) { \ - (chip)->idle_counter = 0; \ - } \ - (chip)->chip_stat = (enum CHIP_STAT)(stat); \ -} while (0) -#define RTS51X_CHK_STAT(chip, stat) ((chip)->chip_stat == (stat)) -#define RTS51X_GET_STAT(chip) ((chip)->chip_stat) - -#define CHECK_PID(chip, pid) (RTS51X_GET_PID(chip) == (pid)) -#define CHECK_PKG(chip, pkg) ((chip)->package == (pkg)) -#define CHECK_USB(chip, speed) ((chip)->usb_speed == (speed)) - -int rts51x_reset_chip(struct rts51x_chip *chip); -int rts51x_init_chip(struct rts51x_chip *chip); -int rts51x_release_chip(struct rts51x_chip *chip); -void rts51x_polling_func(struct rts51x_chip *chip); - -static inline void rts51x_init_cmd(struct rts51x_chip *chip) -{ - chip->cmd_idx = 0; - chip->cmd_buf[0] = 'R'; - chip->cmd_buf[1] = 'T'; - chip->cmd_buf[2] = 'C'; - chip->cmd_buf[3] = 'R'; - chip->cmd_buf[PACKET_TYPE] = BATCH_CMD; -} - -void rts51x_add_cmd(struct rts51x_chip *chip, - u8 cmd_type, u16 reg_addr, u8 mask, u8 data); -int rts51x_send_cmd(struct rts51x_chip *chip, u8 flag, int timeout); -int rts51x_get_rsp(struct rts51x_chip *chip, int rsp_len, int timeout); - -static inline void rts51x_read_rsp_buf(struct rts51x_chip *chip, int offset, - u8 *buf, int buf_len) -{ - memcpy(buf, chip->rsp_buf + offset, buf_len); -} - -static inline u8 *rts51x_get_rsp_data(struct rts51x_chip *chip) -{ - return chip->rsp_buf; -} - -int rts51x_get_card_status(struct rts51x_chip *chip, u16 *status); -int rts51x_write_register(struct rts51x_chip *chip, u16 addr, u8 mask, u8 data); -int rts51x_read_register(struct rts51x_chip *chip, u16 addr, u8 *data); -int rts51x_ep0_write_register(struct rts51x_chip *chip, u16 addr, u8 mask, - u8 data); -int rts51x_ep0_read_register(struct rts51x_chip *chip, u16 addr, u8 *data); -int rts51x_seq_write_register(struct rts51x_chip *chip, u16 addr, u16 len, - u8 *data); -int rts51x_seq_read_register(struct rts51x_chip *chip, u16 addr, u16 len, - u8 *data); -int rts51x_read_ppbuf(struct rts51x_chip *chip, u8 *buf, int buf_len); -int rts51x_write_ppbuf(struct rts51x_chip *chip, u8 *buf, int buf_len); -int rts51x_write_phy_register(struct rts51x_chip *chip, u8 addr, u8 val); -int rts51x_read_phy_register(struct rts51x_chip *chip, u8 addr, u8 *val); -void rts51x_do_before_power_down(struct rts51x_chip *chip); -void rts51x_clear_hw_error(struct rts51x_chip *chip); -void rts51x_prepare_run(struct rts51x_chip *chip); -void rts51x_trace_msg(struct rts51x_chip *chip, unsigned char *buf, int clear); -void rts51x_pp_status(struct rts51x_chip *chip, unsigned int lun, u8 *status, - u8 status_len); -void rts51x_read_status(struct rts51x_chip *chip, unsigned int lun, - u8 *rts51x_status, u8 status_len); -int rts51x_transfer_data_rcc(struct rts51x_chip *chip, unsigned int pipe, - void *buf, unsigned int len, int use_sg, - unsigned int *act_len, int timeout, u8 stage_flag); - -#define RTS51X_WRITE_REG(chip, addr, mask, data) \ -do { \ - int _retval = rts51x_write_register((chip), \ - (addr), (mask), (data)); \ - if (_retval != STATUS_SUCCESS) { \ - TRACE_RET((chip), _retval); \ - } \ -} while (0) - -#define RTS51X_READ_REG(chip, addr, data) \ -do { \ - int _retval = rts51x_read_register((chip), \ - (addr), (data)); \ - if (_retval != STATUS_SUCCESS) { \ - TRACE_RET((chip), _retval); \ - } \ -} while (0) - -#endif /* __RTS51X_CHIP_H */ |