/* 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 . * * 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 #include #include #include #include #include #include "trace.h" #define SUPPORT_CPRM #define SUPPORT_MAGIC_GATE #define SUPPORT_MSXC /* #define LED_AUTO_BLINK */ /* { wwang, 2010-07-26 * Add support for SD lock/unlock */ /* #define SUPPORT_SD_LOCK */ /* } wwang, 2010-07-26 */ #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 XD_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 RSP_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_READ_FAIL 2 #define STATUS_WRITE_FAIL 3 #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 DELINK_DELAY 100 #define LED_TOGGLE_INTERVAL 6 #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 /* Command failed, no auto-sense */ #define TRANSPORT_NO_SENSE 2 /* 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_IN_PROGRESS 9 #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 #ifdef SUPPORT_SD_LOCK /* FOR Locked SD card */ #define SENSE_TYPE_MEDIA_READ_FORBIDDEN 0x10 #endif /*---- sense key ----*/ #define ILI 0x20 /* ILI bit is on */ #define NO_SENSE 0x00 /* not exist sense key */ #define RECOVER_ERR 0x01 /* Target/Logical unit is recoverd */ #define NOT_READY 0x02 /* Logical unit is not ready */ #define MEDIA_ERR 0x03 /* medium/data error */ #define HARDWARE_ERR 0x04 /* hardware error */ #define ILGAL_REQ 0x05 /* CDB/parameter/identify msg error */ #define UNIT_ATTENTION 0x06 /* unit attention condition occur */ #define DAT_PRTCT 0x07 /* read/write is desable */ #define BLNC_CHK 0x08 /* find blank/DOF in read */ /* write to unblank area */ #define CPY_ABRT 0x0a /* Copy/Compare/Copy&Verify illgal */ #define ABRT_CMD 0x0b /* Target make the command in error */ #define EQUAL 0x0c /* Search Data end with Equal */ #define VLM_OVRFLW 0x0d /* Some data are left in buffer */ #define MISCMP 0x0e /* find inequality */ /*----------------------------------- SENSE_DATA -----------------------------------*/ /*---- valid ----*/ #define SENSE_VALID 0x80 /* Sense data is valid as SCSI2 */ #define SENSE_INVALID 0x00 /* Sense data is invalid as SCSI2 */ /*---- error code ----*/ #define CUR_ERR 0x70 /* current error */ #define DEF_ERR 0x71 /* specific command error */ /*---- sense key Infomation ----*/ #define SNSKEYINFO_LEN 3 /* length of sense key infomation */ #define SKSV 0x80 #define CDB_ILLEGAL 0x40 #define DAT_ILLEGAL 0x00 #define BPV 0x08 #define BIT_ILLEGAL0 0 /* bit0 is illegal */ #define BIT_ILLEGAL1 1 /* bit1 is illegal */ #define BIT_ILLEGAL2 2 /* bit2 is illegal */ #define BIT_ILLEGAL3 3 /* bit3 is illegal */ #define BIT_ILLEGAL4 4 /* bit4 is illegal */ #define BIT_ILLEGAL5 5 /* bit5 is illegal */ #define BIT_ILLEGAL6 6 /* bit6 is illegal */ #define BIT_ILLEGAL7 7 /* bit7 is illegal */ /*---- ASC ----*/ #define ASC_NO_INFO 0x00 #define ASC_MISCMP 0x1d #define ASC_INVLD_CDB 0x24 #define ASC_INVLD_PARA 0x26 #define ASC_LU_NOT_READY 0x04 #define ASC_WRITE_ERR 0x0c #define ASC_READ_ERR 0x11 #define ASC_LOAD_EJCT_ERR 0x53 #define ASC_MEDIA_NOT_PRESENT 0x3A #define ASC_MEDIA_CHANGED 0x28 #define ASC_MEDIA_IN_PROCESS 0x04 #define ASC_WRITE_PROTECT 0x27 #define ASC_LUN_NOT_SUPPORTED 0x25 /*---- ASQC ----*/ #define ASCQ_NO_INFO 0x00 #define ASCQ_MEDIA_IN_PROCESS 0x01 #define ASCQ_MISCMP 0x00 #define ASCQ_INVLD_CDB 0x00 #define ASCQ_INVLD_PARA 0x02 #define ASCQ_LU_NOT_READY 0x02 #define ASCQ_WRITE_ERR 0x02 #define ASCQ_READ_ERR 0x00 #define ASCQ_LOAD_EJCT_ERR 0x00 #define ASCQ_WRITE_PROTECT 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]; /* infomation */ unsigned char ad_sense_len; /* additional sense data length */ unsigned char cmd_info[4]; /* command specific infomation */ unsigned char asc; /* ASC */ unsigned char ascq; /* ASCQ */ unsigned char rfu; /* FRU */ unsigned char sns_key_info[3]; /* sense key specific infomation */ }; /* 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 { u8 led_blink_speed; int 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; int needs_remote_wakeup; u8 ww_enable; /* sangdy2010-08-03:add for remote wakeup */ /* 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 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 rcc_fail_flag; /* add to indicate whether rcc bug happen */ u8 rcc_bug_fix_en; /* if set,then support fixing rcc bug */ u8 debounce_num; /* debounce number */ int polling_time; /* polling delay time */ u8 led_toggle_interval; /* used to control led toggle speed */ int 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.mspro_formatter_enable) struct rts51x_chip; typedef int (*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; #ifdef SUPPORT_SD_LOCK u8 sd_lock_status; u8 sd_erase_status; u8 sd_lock_notify; #endif }; #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 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 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]; #ifndef LED_AUTO_BLINK int led_toggle_counter; #endif 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 */ 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 */