Lines Matching refs:us
477 static int ene_sd_init(struct us_data *us);
478 static int ene_ms_init(struct us_data *us);
479 static int ene_load_bincode(struct us_data *us, unsigned char flag);
490 static int ene_send_scsi_cmd(struct us_data *us, u8 fDir, void *buf, int use_sg)
492 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
493 struct bulk_cs_wrap *bcs = (struct bulk_cs_wrap *) us->iobuf;
500 /* usb_stor_dbg(us, "transport --- ene_send_scsi_cmd\n"); */
502 result = usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe,
505 usb_stor_dbg(us, "send cmd to out endpoint fail ---\n");
513 pipe = us->recv_bulk_pipe;
515 pipe = us->send_bulk_pipe;
519 result = usb_stor_bulk_srb(us, pipe, us->srb);
521 result = usb_stor_bulk_transfer_sg(us, pipe, buf,
525 usb_stor_dbg(us, "data transfer fail ---\n");
531 result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe, bcs,
535 usb_stor_dbg(us, "Received 0-length CSW; retrying...\n");
536 result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,
542 usb_stor_dbg(us, "Attempting to get CSW (2nd try)...\n");
543 result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,
555 * was really transferred and what the device tells us
557 if (residue && !(us->fflags & US_FL_IGNORE_RESIDUE)) {
559 if (us->srb != NULL)
560 scsi_set_resid(us->srb, max(scsi_get_resid(us->srb),
570 static int do_scsi_request_sense(struct us_data *us, struct scsi_cmnd *srb)
572 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
586 static int do_scsi_inquiry(struct us_data *us, struct scsi_cmnd *srb)
598 static int sd_scsi_test_unit_ready(struct us_data *us, struct scsi_cmnd *srb)
600 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
605 ene_sd_init(us);
612 static int sd_scsi_mode_sense(struct us_data *us, struct scsi_cmnd *srb)
614 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
631 static int sd_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
638 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
640 usb_stor_dbg(us, "sd_scsi_read_capacity\n");
653 usb_stor_dbg(us, "bl_len = %x\n", bl_len);
654 usb_stor_dbg(us, "bl_num = %x\n", bl_num);
671 static int sd_scsi_read(struct us_data *us, struct scsi_cmnd *srb)
675 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
676 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
687 result = ene_load_bincode(us, SD_RW_PATTERN);
689 usb_stor_dbg(us, "Load SD RW pattern Fail !!\n");
707 result = ene_send_scsi_cmd(us, FDIR_READ, scsi_sglist(srb), 1);
711 static int sd_scsi_write(struct us_data *us, struct scsi_cmnd *srb)
715 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
716 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
727 result = ene_load_bincode(us, SD_RW_PATTERN);
729 usb_stor_dbg(us, "Load SD RW pattern Fail !!\n");
747 result = ene_send_scsi_cmd(us, FDIR_WRITE, scsi_sglist(srb), 1);
755 static int ms_lib_set_logicalpair(struct us_data *us, u16 logblk, u16 phyblk)
757 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
768 static int ms_lib_set_logicalblockmark(struct us_data *us, u16 phyblk, u16 mark)
770 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
780 static int ms_lib_set_initialerrorblock(struct us_data *us, u16 phyblk)
782 return ms_lib_set_logicalblockmark(us, phyblk, MS_LB_INITIAL_ERROR);
785 static int ms_lib_set_bootblockmark(struct us_data *us, u16 phyblk)
787 return ms_lib_set_logicalblockmark(us, phyblk, MS_LB_BOOT_BLOCK);
790 static int ms_lib_free_logicalmap(struct us_data *us)
792 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
803 static int ms_lib_alloc_logicalmap(struct us_data *us)
806 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
816 ms_lib_free_logicalmap(us);
829 static void ms_lib_clear_writebuf(struct us_data *us)
832 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
850 static int ms_count_freeblock(struct us_data *us, u16 PhyBlock)
853 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
870 static int ms_read_readpage(struct us_data *us, u32 PhyBlockAddr,
873 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
874 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
879 result = ene_load_bincode(us, MS_RW_PATTERN);
897 result = ene_send_scsi_cmd(us, FDIR_READ, PageBuf, 0);
916 result = ene_send_scsi_cmd(us, FDIR_READ, bbuf, 0);
932 static int ms_lib_process_bootblock(struct us_data *us, u16 PhyBlock, u8 *PageData)
940 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
979 if (ms_lib_alloc_logicalmap(us))
983 ms_lib_set_bootblockmark(us, PhyBlock);
1013 switch (ms_read_readpage(us, PhyBlock, PageNumber, (u32 *)PageBuffer, &ExtraData)) {
1028 ms_lib_set_initialerrorblock(us, phyblk);
1039 switch (ms_read_readpage(us, PhyBlock, (u8)(EntryOffset / MS_BYTES_PER_PAGE + 1), (u32 *)PageBuffer, &ExtraData)) {
1063 ms_lib_free_logicalmap(us);
1071 static void ms_lib_free_writebuf(struct us_data *us)
1073 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1092 static void ms_lib_free_allocatedarea(struct us_data *us)
1094 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1096 ms_lib_free_writebuf(us); /* Free MS_Lib.pagemap */
1097 ms_lib_free_logicalmap(us); /* kfree MS_Lib.Phy2LogMap and MS_Lib.Log2PhyMap */
1099 /* set struct us point flag to 0 */
1113 static int ms_lib_alloc_writebuf(struct us_data *us)
1115 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1127 ms_lib_free_writebuf(us);
1131 ms_lib_clear_writebuf(us);
1136 static int ms_lib_force_setlogical_pair(struct us_data *us, u16 logblk, u16 phyblk)
1138 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1153 static int ms_read_copyblock(struct us_data *us, u16 oldphy, u16 newphy,
1156 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
1159 result = ene_load_bincode(us, MS_RW_PATTERN);
1179 result = ene_send_scsi_cmd(us, FDIR_WRITE, buf, 0);
1186 static int ms_read_eraseblock(struct us_data *us, u32 PhyBlockAddr)
1188 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
1192 result = ene_load_bincode(us, MS_RW_PATTERN);
1206 result = ene_send_scsi_cmd(us, FDIR_READ, NULL, 0);
1213 static int ms_lib_check_disableblock(struct us_data *us, u16 PhyBlock)
1219 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1227 ms_read_readpage(us, PhyBlock, 1, (u32 *)PageBuf, &extdat);
1244 static int ms_lib_setacquired_errorblock(struct us_data *us, u16 phyblk)
1247 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1263 static int ms_lib_overwrite_extra(struct us_data *us, u32 PhyBlockAddr,
1266 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
1269 result = ene_load_bincode(us, MS_RW_PATTERN);
1288 result = ene_send_scsi_cmd(us, FDIR_READ, NULL, 0);
1295 static int ms_lib_error_phyblock(struct us_data *us, u16 phyblk)
1297 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1302 ms_lib_setacquired_errorblock(us, phyblk);
1305 return ms_lib_overwrite_extra(us, phyblk, 0, (u8)(~MS_REG_OVR_BKST & BYTE_MASK));
1310 static int ms_lib_erase_phyblock(struct us_data *us, u16 phyblk)
1313 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1326 switch (ms_read_eraseblock(us, phyblk)) {
1332 ms_lib_error_phyblock(us, phyblk);
1336 ms_lib_ctrl_set(info, MS_LIB_CTRL_RDONLY); /* MS_LibCtrlSet will used by ENE_MSInit ,need check, and why us to info*/
1337 ms_lib_setacquired_errorblock(us, phyblk);
1342 ms_lib_setacquired_errorblock(us, phyblk);
1347 static int ms_lib_read_extra(struct us_data *us, u32 PhyBlock,
1350 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
1351 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1367 result = ene_send_scsi_cmd(us, FDIR_READ, bbuf, 0);
1382 static int ms_libsearch_block_from_physical(struct us_data *us, u16 phyblk)
1386 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1399 switch (ms_lib_read_extra(us, blk, 0, &extdat)) {
1409 ms_lib_setacquired_errorblock(us, blk);
1414 ms_lib_setacquired_errorblock(us, blk);
1418 switch (ms_lib_erase_phyblock(us, blk)) {
1425 ms_lib_error_phyblock(us, blk);
1433 static int ms_libsearch_block_from_logical(struct us_data *us, u16 logblk)
1436 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1448 return ms_libsearch_block_from_physical(us, phyblk);
1451 static int ms_scsi_test_unit_ready(struct us_data *us, struct scsi_cmnd *srb)
1453 struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
1459 ene_ms_init(us);
1466 static int ms_scsi_mode_sense(struct us_data *us, struct scsi_cmnd *srb)
1468 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1484 static int ms_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
1491 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1493 usb_stor_dbg(us, "ms_scsi_read_capacity\n");
1501 usb_stor_dbg(us, "bl_len = %x\n", bl_len);
1502 usb_stor_dbg(us, "bl_num = %x\n", bl_num);
1532 static int ms_lib_read_extrablock(struct us_data *us, u32 PhyBlock,
1535 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
1551 result = ene_send_scsi_cmd(us, FDIR_READ, buf, 0);
1558 static int ms_lib_scan_logicalblocknumber(struct us_data *us, u16 btBlk1st)
1564 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1579 ms_lib_read_extrablock(us, PhyBlock, 0, 0x80,
1591 ms_lib_setacquired_errorblock(us, PhyBlock);
1596 ms_lib_erase_phyblock(us, PhyBlock);
1602 ms_lib_erase_phyblock(us, PhyBlock);
1610 ms_lib_set_logicalpair(us, extdat.logadr, PhyBlock);
1611 if (ms_lib_check_disableblock(us, btBlk1st)) {
1612 ms_lib_set_logicalpair(us, extdat.logadr, newblk);
1617 ms_lib_read_extra(us, newblk, 0, &extdat);
1619 ms_lib_erase_phyblock(us, PhyBlock);
1622 ms_lib_erase_phyblock(us, newblk);
1626 ms_lib_set_logicalpair(us, extdat.logadr, PhyBlock);
1635 static int ms_scsi_read(struct us_data *us, struct scsi_cmnd *srb)
1639 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
1640 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1651 result = ene_load_bincode(us, MSP_RW_PATTERN);
1653 usb_stor_dbg(us, "Load MPS RW pattern Fail !!\n");
1669 result = ene_send_scsi_cmd(us, FDIR_READ, scsi_sglist(srb), 1);
1682 result = ene_load_bincode(us, MS_RW_PATTERN);
1713 result = ene_send_scsi_cmd(us, FDIR_READ, buf+offset, 0);
1734 static int ms_scsi_write(struct us_data *us, struct scsi_cmnd *srb)
1737 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
1739 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1752 result = ene_load_bincode(us, MSP_RW_PATTERN);
1770 result = ene_send_scsi_cmd(us, FDIR_WRITE, scsi_sglist(srb), 1);
1783 result = ene_load_bincode(us, MS_RW_PATTERN);
1799 oldphy = ms_libconv_to_physical(info, PhyBlockAddr); /* need check us <-> info */
1800 newphy = ms_libsearch_block_from_logical(us, PhyBlockAddr);
1802 result = ms_read_copyblock(us, oldphy, newphy, PhyBlockAddr, PageNum, buf+offset, len);
1811 ms_lib_force_setlogical_pair(us, PhyBlockAddr, newphy);
1830 static int ene_get_card_type(struct us_data *us, u16 index, void *buf)
1832 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
1843 result = ene_send_scsi_cmd(us, FDIR_READ, buf, 0);
1847 static int ene_get_card_status(struct us_data *us, u8 *buf)
1851 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1853 /*usb_stor_dbg(us, "transport --- ENE_ReadSDReg\n");*/
1877 static int ene_load_bincode(struct us_data *us, unsigned char flag)
1884 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
1885 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1893 usb_stor_dbg(us, "SD_INIT1_PATTERN\n");
1897 usb_stor_dbg(us, "SD_INIT2_PATTERN\n");
1901 usb_stor_dbg(us, "SD_RW_PATTERN\n");
1906 usb_stor_dbg(us, "MS_INIT_PATTERN\n");
1910 usb_stor_dbg(us, "MSP_RW_PATTERN\n");
1914 usb_stor_dbg(us, "MS_RW_PATTERN\n");
1918 usb_stor_dbg(us, "----------- Unknown PATTERN ----------\n");
1922 err = request_firmware(&sd_fw, fw_name, &us->pusb_dev->dev);
1924 usb_stor_dbg(us, "load firmware %s failed\n", fw_name);
1937 result = ene_send_scsi_cmd(us, FDIR_WRITE, buf, 0);
1938 if (us->srb != NULL)
1939 scsi_set_resid(us->srb, 0);
1948 static int ms_card_init(struct us_data *us)
1956 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
1960 ms_lib_free_allocatedarea(us); /* Clean buffer and set struct us_data flag to 0 */
1975 switch (ms_read_readpage(us, TmpBlock, 0, (u32 *)PageBuffer0, &extdat)) {
2017 result = ms_lib_process_bootblock(us, btBlk1st, PageBuffer1);
2021 result = ms_lib_process_bootblock(us, btBlk2nd, PageBuffer0);
2040 result = ms_lib_scan_logicalblocknumber(us, btBlk1st);
2047 if (ms_count_freeblock(us, TmpBlock) == 0) {
2054 if (ms_lib_alloc_writebuf(us)) {
2069 static int ene_ms_init(struct us_data *us)
2071 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
2074 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
2082 result = ene_load_bincode(us, MS_INIT_PATTERN);
2095 result = ene_send_scsi_cmd(us, FDIR_READ, bbuf, 0);
2115 ms_card_init(us); /* Card is MS (to ms.c)*/
2117 usb_stor_dbg(us, "MS Init Code OK !!\n");
2119 usb_stor_dbg(us, "MS Card Not Ready --- %x\n", bbuf[0]);
2126 static int ene_sd_init(struct us_data *us)
2129 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
2130 struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
2133 usb_stor_dbg(us, "transport --- ENE_SDInit\n");
2135 result = ene_load_bincode(us, SD_INIT1_PATTERN);
2137 usb_stor_dbg(us, "Load SD Init Code Part-1 Fail !!\n");
2146 result = ene_send_scsi_cmd(us, FDIR_READ, NULL, 0);
2148 usb_stor_dbg(us, "Execution SD Init Code Fail !!\n");
2153 result = ene_load_bincode(us, SD_INIT2_PATTERN);
2155 usb_stor_dbg(us, "Load SD Init Code Part-2 Fail !!\n");
2165 result = ene_send_scsi_cmd(us, FDIR_READ, bbuf, 0);
2167 usb_stor_dbg(us, "Execution SD Init Code Fail !!\n");
2175 ene_get_card_status(us, bbuf);
2176 usb_stor_dbg(us, "Insert = %x\n", !!(s & SD_Insert));
2177 usb_stor_dbg(us, "Ready = %x\n", !!(s & SD_Ready));
2178 usb_stor_dbg(us, "IsMMC = %x\n", !!(s & SD_IsMMC));
2179 usb_stor_dbg(us, "HiCapacity = %x\n", !!(s & SD_HiCapacity));
2180 usb_stor_dbg(us, "HiSpeed = %x\n", !!(s & SD_HiSpeed));
2181 usb_stor_dbg(us, "WtP = %x\n", !!(s & SD_WtP));
2183 usb_stor_dbg(us, "SD Card Not Ready --- %x\n", bbuf[0]);
2190 static int ene_init(struct us_data *us)
2194 struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
2197 result = ene_get_card_type(us, REG_CARD_STATUS, bbuf);
2204 result = ene_sd_init(us);
2211 result = ene_ms_init(us);
2220 static int sd_scsi_irp(struct us_data *us, struct scsi_cmnd *srb)
2223 struct ene_ub6250_info *info = (struct ene_ub6250_info *)us->extra;
2227 result = sd_scsi_test_unit_ready(us, srb);
2230 result = do_scsi_request_sense(us, srb);
2233 result = do_scsi_inquiry(us, srb);
2236 result = sd_scsi_mode_sense(us, srb);
2240 result = SD_SCSI_Start_Stop(us, srb);
2244 result = sd_scsi_read_capacity(us, srb);
2247 result = sd_scsi_read(us, srb);
2250 result = sd_scsi_write(us, srb);
2265 static int ms_scsi_irp(struct us_data *us, struct scsi_cmnd *srb)
2268 struct ene_ub6250_info *info = (struct ene_ub6250_info *)us->extra;
2272 result = ms_scsi_test_unit_ready(us, srb);
2275 result = do_scsi_request_sense(us, srb);
2278 result = do_scsi_inquiry(us, srb);
2281 result = ms_scsi_mode_sense(us, srb);
2284 result = ms_scsi_read_capacity(us, srb);
2287 result = ms_scsi_read(us, srb);
2290 result = ms_scsi_write(us, srb);
2302 static int ene_transport(struct scsi_cmnd *srb, struct us_data *us)
2305 struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
2307 /*US_DEBUG(usb_stor_show_command(us, srb)); */
2310 result = ene_init(us);
2314 result = sd_scsi_irp(us, srb);
2317 result = ms_scsi_irp(us, srb);
2329 struct us_data *us;
2332 result = usb_stor_probe1(&us, intf, id,
2339 us->extra = kzalloc(sizeof(struct ene_ub6250_info), GFP_KERNEL);
2340 if (!us->extra)
2342 us->extra_destructor = ene_ub6250_info_destructor;
2344 info = (struct ene_ub6250_info *)(us->extra);
2347 kfree(us->extra);
2351 us->transport_name = "ene_ub6250";
2352 us->transport = ene_transport;
2353 us->max_lun = 0;
2355 result = usb_stor_probe2(us);
2360 result = ene_get_card_type(us, REG_CARD_STATUS, info->bbuf);
2380 struct us_data *us = usb_get_intfdata(iface);
2381 struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
2383 mutex_lock(&us->dev_mutex);
2385 if (us->suspend_resume_hook)
2386 (us->suspend_resume_hook)(us, US_RESUME);
2388 mutex_unlock(&us->dev_mutex);
2401 struct us_data *us = usb_get_intfdata(iface);
2402 struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);