// SPDX-License-Identifier: GPL-2.0+ #include <linux/jiffies.h> #include <linux/errno.h> #include <linux/module.h> #include <linux/slab.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> #include <linux/firmware.h> #include "usb.h" #include "transport.h" #include "protocol.h" #include "debug.h" #include "scsiglue.h" #define SD_INIT1_FIRMWARE … #define SD_INIT2_FIRMWARE … #define SD_RW_FIRMWARE … #define MS_INIT_FIRMWARE … #define MSP_RW_FIRMWARE … #define MS_RW_FIRMWARE … #define DRV_NAME … MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …; MODULE_IMPORT_NS(…); MODULE_FIRMWARE(…); MODULE_FIRMWARE(…); MODULE_FIRMWARE(…); MODULE_FIRMWARE(…); MODULE_FIRMWARE(…); MODULE_FIRMWARE(…); /* * The table of devices */ #define UNUSUAL_DEV … static struct usb_device_id ene_ub6250_usb_ids[] = …; MODULE_DEVICE_TABLE(usb, ene_ub6250_usb_ids); #undef UNUSUAL_DEV /* * The flags table */ #define UNUSUAL_DEV … static struct us_unusual_dev ene_ub6250_unusual_dev_list[] = …; #undef UNUSUAL_DEV /* ENE bin code len */ #define ENE_BIN_CODE_LEN … /* EnE HW Register */ #define REG_CARD_STATUS … #define REG_HW_TRAP1 … /* SRB Status */ #define SS_SUCCESS … #define SS_NOT_READY … #define SS_MEDIUM_ERR … #define SS_HW_ERR … #define SS_ILLEGAL_REQUEST … #define SS_UNIT_ATTENTION … /* ENE Load FW Pattern */ #define SD_INIT1_PATTERN … #define SD_INIT2_PATTERN … #define SD_RW_PATTERN … #define MS_INIT_PATTERN … #define MSP_RW_PATTERN … #define MS_RW_PATTERN … #define SM_INIT_PATTERN … #define SM_RW_PATTERN … #define FDIR_WRITE … #define FDIR_READ … /* For MS Card */ /* Status Register 1 */ #define MS_REG_ST1_MB … #define MS_REG_ST1_FB1 … #define MS_REG_ST1_DTER … #define MS_REG_ST1_UCDT … #define MS_REG_ST1_EXER … #define MS_REG_ST1_UCEX … #define MS_REG_ST1_FGER … #define MS_REG_ST1_UCFG … #define MS_REG_ST1_DEFAULT … /* Overwrite Area */ #define MS_REG_OVR_BKST … #define MS_REG_OVR_BKST_OK … #define MS_REG_OVR_BKST_NG … #define MS_REG_OVR_PGST0 … #define MS_REG_OVR_PGST1 … #define MS_REG_OVR_PGST_MASK … #define MS_REG_OVR_PGST_OK … #define MS_REG_OVR_PGST_NG … #define MS_REG_OVR_PGST_DATA_ERROR … #define MS_REG_OVR_UDST … #define MS_REG_OVR_UDST_UPDATING … #define MS_REG_OVR_UDST_NO_UPDATE … #define MS_REG_OVR_RESERVED … #define MS_REG_OVR_DEFAULT … /* Management Flag */ #define MS_REG_MNG_SCMS0 … #define MS_REG_MNG_SCMS1 … #define MS_REG_MNG_SCMS_MASK … #define MS_REG_MNG_SCMS_COPY_OK … #define MS_REG_MNG_SCMS_ONE_COPY … #define MS_REG_MNG_SCMS_NO_COPY … #define MS_REG_MNG_ATFLG … #define MS_REG_MNG_ATFLG_OTHER … #define MS_REG_MNG_ATFLG_ATTBL … #define MS_REG_MNG_SYSFLG … #define MS_REG_MNG_SYSFLG_USER … #define MS_REG_MNG_SYSFLG_BOOT … #define MS_REG_MNG_RESERVED … #define MS_REG_MNG_DEFAULT … #define MS_MAX_PAGES_PER_BLOCK … #define MS_MAX_INITIAL_ERROR_BLOCKS … #define MS_LIB_BITS_PER_BYTE … #define MS_SYSINF_FORMAT_FAT … #define MS_SYSINF_USAGE_GENERAL … #define MS_SYSINF_MSCLASS_TYPE_1 … #define MS_SYSINF_PAGE_SIZE … #define MS_SYSINF_CARDTYPE_RDONLY … #define MS_SYSINF_CARDTYPE_RDWR … #define MS_SYSINF_CARDTYPE_HYBRID … #define MS_SYSINF_SECURITY … #define MS_SYSINF_SECURITY_NO_SUPPORT … #define MS_SYSINF_SECURITY_SUPPORT … #define MS_SYSINF_RESERVED1 … #define MS_SYSINF_RESERVED2 … #define MS_SYSENT_TYPE_INVALID_BLOCK … #define MS_SYSENT_TYPE_CIS_IDI … #define SIZE_OF_KIRO … #define BYTE_MASK … /* ms error code */ #define MS_STATUS_WRITE_PROTECT … #define MS_STATUS_SUCCESS … #define MS_ERROR_FLASH_READ … #define MS_ERROR_FLASH_ERASE … #define MS_LB_ERROR … #define MS_LB_BOOT_BLOCK … #define MS_LB_INITIAL_ERROR … #define MS_STATUS_SUCCESS_WITH_ECC … #define MS_LB_ACQUIRED_ERROR … #define MS_LB_NOT_USED_ERASED … #define MS_NOCARD_ERROR … #define MS_NO_MEMORY_ERROR … #define MS_STATUS_INT_ERROR … #define MS_STATUS_ERROR … #define MS_LB_NOT_USED … #define MS_REG_MNG_SYSFLG … #define MS_REG_MNG_SYSFLG_USER … #define MS_BOOT_BLOCK_ID … #define MS_BOOT_BLOCK_FORMAT_VERSION … #define MS_BOOT_BLOCK_DATA_ENTRIES … #define MS_NUMBER_OF_SYSTEM_ENTRY … #define MS_NUMBER_OF_BOOT_BLOCK … #define MS_BYTES_PER_PAGE … #define MS_LOGICAL_BLOCKS_PER_SEGMENT … #define MS_LOGICAL_BLOCKS_IN_1ST_SEGMENT … #define MS_PHYSICAL_BLOCKS_PER_SEGMENT … #define MS_PHYSICAL_BLOCKS_PER_SEGMENT_MASK … /* overwrite area */ #define MS_REG_OVR_BKST … #define MS_REG_OVR_BKST_OK … #define MS_REG_OVR_BKST_NG … /* Status Register 1 */ #define MS_REG_ST1_DTER … #define MS_REG_ST1_EXER … #define MS_REG_ST1_FGER … /* MemoryStick Register */ /* Status Register 0 */ #define MS_REG_ST0_WP … #define MS_REG_ST0_WP_ON … #define MS_LIB_CTRL_RDONLY … #define MS_LIB_CTRL_WRPROTECT … /*dphy->log table */ #define ms_libconv_to_logical(pdx, PhyBlock) … #define ms_libconv_to_physical(pdx, LogBlock) … #define ms_lib_ctrl_set(pdx, Flag) … #define ms_lib_ctrl_reset(pdx, Flag) … #define ms_lib_ctrl_check(pdx, Flag) … #define ms_lib_iswritable(pdx) … #define ms_lib_clear_pagemap(pdx) … #define memstick_logaddr(logadr1, logadr0) … /* SD_STATUS bits */ #define SD_Insert … #define SD_Ready … #define SD_MediaChange … #define SD_IsMMC … #define SD_HiCapacity … #define SD_HiSpeed … #define SD_WtP … /* Bit 7 reserved */ /* MS_STATUS bits */ #define MS_Insert … #define MS_Ready … #define MS_MediaChange … #define MS_IsMSPro … #define MS_IsMSPHG … /* Bit 5 reserved */ #define MS_WtP … /* Bit 7 reserved */ /* SM_STATUS bits */ #define SM_Insert … #define SM_Ready … #define SM_MediaChange … /* Bits 3-5 reserved */ #define SM_WtP … #define SM_IsMS … struct ms_bootblock_cis { … } ; struct ms_bootblock_idi { … }; struct ms_bootblock_sysent_rec { … }; struct ms_bootblock_sysent { … }; struct ms_bootblock_sysinf { … }; struct ms_bootblock_header { … }; struct ms_bootblock_page0 { … }; struct ms_bootblock_cis_idi { … }; /* ENE MS Lib struct */ struct ms_lib_type_extdat { … }; struct ms_lib_ctrl { … }; /* SD Block Length */ /* 2^9 = 512 Bytes, The HW maximum read/write data length */ #define SD_BLOCK_LEN … struct ene_ub6250_info { … }; static int ene_sd_init(struct us_data *us); static int ene_ms_init(struct us_data *us); static int ene_load_bincode(struct us_data *us, unsigned char flag); static void ene_ub6250_info_destructor(void *extra) { … } static int ene_send_scsi_cmd(struct us_data *us, u8 fDir, void *buf, int use_sg) { … } static int do_scsi_request_sense(struct us_data *us, struct scsi_cmnd *srb) { … } static int do_scsi_inquiry(struct us_data *us, struct scsi_cmnd *srb) { … } static int sd_scsi_test_unit_ready(struct us_data *us, struct scsi_cmnd *srb) { … } static int sd_scsi_mode_sense(struct us_data *us, struct scsi_cmnd *srb) { … } static int sd_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb) { … } static int sd_scsi_read(struct us_data *us, struct scsi_cmnd *srb) { … } static int sd_scsi_write(struct us_data *us, struct scsi_cmnd *srb) { … } /* * ENE MS Card */ static int ms_lib_set_logicalpair(struct us_data *us, u16 logblk, u16 phyblk) { … } static int ms_lib_set_logicalblockmark(struct us_data *us, u16 phyblk, u16 mark) { … } static int ms_lib_set_initialerrorblock(struct us_data *us, u16 phyblk) { … } static int ms_lib_set_bootblockmark(struct us_data *us, u16 phyblk) { … } static int ms_lib_free_logicalmap(struct us_data *us) { … } static int ms_lib_alloc_logicalmap(struct us_data *us) { … } static void ms_lib_clear_writebuf(struct us_data *us) { … } static int ms_count_freeblock(struct us_data *us, u16 PhyBlock) { … } static int ms_read_readpage(struct us_data *us, u32 PhyBlockAddr, u8 PageNum, u32 *PageBuf, struct ms_lib_type_extdat *ExtraDat) { … } static int ms_lib_process_bootblock(struct us_data *us, u16 PhyBlock, u8 *PageData) { … } static void ms_lib_free_writebuf(struct us_data *us) { … } static void ms_lib_free_allocatedarea(struct us_data *us) { … } static int ms_lib_alloc_writebuf(struct us_data *us) { … } static int ms_lib_force_setlogical_pair(struct us_data *us, u16 logblk, u16 phyblk) { … } static int ms_read_copyblock(struct us_data *us, u16 oldphy, u16 newphy, u16 PhyBlockAddr, u8 PageNum, unsigned char *buf, u16 len) { … } static int ms_read_eraseblock(struct us_data *us, u32 PhyBlockAddr) { … } static int ms_lib_check_disableblock(struct us_data *us, u16 PhyBlock) { … } static int ms_lib_setacquired_errorblock(struct us_data *us, u16 phyblk) { … } static int ms_lib_overwrite_extra(struct us_data *us, u32 PhyBlockAddr, u8 PageNum, u8 OverwriteFlag) { … } static int ms_lib_error_phyblock(struct us_data *us, u16 phyblk) { … } static int ms_lib_erase_phyblock(struct us_data *us, u16 phyblk) { … } static int ms_lib_read_extra(struct us_data *us, u32 PhyBlock, u8 PageNum, struct ms_lib_type_extdat *ExtraDat) { … } static int ms_libsearch_block_from_physical(struct us_data *us, u16 phyblk) { … } static int ms_libsearch_block_from_logical(struct us_data *us, u16 logblk) { … } static int ms_scsi_test_unit_ready(struct us_data *us, struct scsi_cmnd *srb) { … } static int ms_scsi_mode_sense(struct us_data *us, struct scsi_cmnd *srb) { … } static int ms_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb) { … } static void ms_lib_phy_to_log_range(u16 PhyBlock, u16 *LogStart, u16 *LogEnde) { … } static int ms_lib_read_extrablock(struct us_data *us, u32 PhyBlock, u8 PageNum, u8 blen, void *buf) { … } static int ms_lib_scan_logicalblocknumber(struct us_data *us, u16 btBlk1st) { … } static int ms_scsi_read(struct us_data *us, struct scsi_cmnd *srb) { … } static int ms_scsi_write(struct us_data *us, struct scsi_cmnd *srb) { … } /* * ENE MS Card */ static int ene_get_card_type(struct us_data *us, u16 index, void *buf) { … } static int ene_get_card_status(struct us_data *us, u8 *buf) { … } static int ene_load_bincode(struct us_data *us, unsigned char flag) { … } static int ms_card_init(struct us_data *us) { … } static int ene_ms_init(struct us_data *us) { … } static int ene_sd_init(struct us_data *us) { … } static int ene_init(struct us_data *us) { … } /*----- sd_scsi_irp() ---------*/ static int sd_scsi_irp(struct us_data *us, struct scsi_cmnd *srb) { … } /* * ms_scsi_irp() */ static int ms_scsi_irp(struct us_data *us, struct scsi_cmnd *srb) { … } static int ene_transport(struct scsi_cmnd *srb, struct us_data *us) { … } static struct scsi_host_template ene_ub6250_host_template; static int ene_ub6250_probe(struct usb_interface *intf, const struct usb_device_id *id) { … } #ifdef CONFIG_PM static int ene_ub6250_resume(struct usb_interface *iface) { … } static int ene_ub6250_reset_resume(struct usb_interface *iface) { … } #else #define ene_ub6250_resume … #define ene_ub6250_reset_resume … #endif static struct usb_driver ene_ub6250_driver = …; module_usb_stor_driver(ene_ub6250_driver, ene_ub6250_host_template, DRV_NAME);
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