2a8b36a496
This commit adds support for ufs logical unit. The LU handles processing for the SCSI command, unit descriptor query request. This commit enables the UFS device to process IO requests. Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: beacc504376ab6a14b1a3830bb3c69382cf6aebc.1693980783.git.jeuk20.kim@gmail.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
59 lines
4.6 KiB
Plaintext
59 lines
4.6 KiB
Plaintext
# ufs.c
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ufs_irq_raise(void) "INTx"
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ufs_irq_lower(void) "INTx"
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ufs_mmio_read(uint64_t addr, uint64_t data, unsigned size) "addr 0x%"PRIx64" data 0x%"PRIx64" size %d"
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ufs_mmio_write(uint64_t addr, uint64_t data, unsigned size) "addr 0x%"PRIx64" data 0x%"PRIx64" size %d"
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ufs_process_db(uint32_t slot) "UTRLDBR slot %"PRIu32""
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ufs_process_req(uint32_t slot) "UTRLDBR slot %"PRIu32""
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ufs_complete_req(uint32_t slot) "UTRLDBR slot %"PRIu32""
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ufs_sendback_req(uint32_t slot) "UTRLDBR slot %"PRIu32""
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ufs_exec_nop_cmd(uint32_t slot) "UTRLDBR slot %"PRIu32""
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ufs_exec_scsi_cmd(uint32_t slot, uint8_t lun, uint8_t opcode) "slot %"PRIu32", lun 0x%"PRIx8", opcode 0x%"PRIx8""
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ufs_exec_query_cmd(uint32_t slot, uint8_t opcode) "slot %"PRIu32", opcode 0x%"PRIx8""
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ufs_process_uiccmd(uint32_t uiccmd, uint32_t ucmdarg1, uint32_t ucmdarg2, uint32_t ucmdarg3) "uiccmd 0x%"PRIx32", ucmdarg1 0x%"PRIx32", ucmdarg2 0x%"PRIx32", ucmdarg3 0x%"PRIx32""
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# lu.c
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ufs_scsi_check_condition(uint32_t tag, uint8_t key, uint8_t asc, uint8_t ascq) "Command complete tag=0x%x sense=%d/%d/%d"
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ufs_scsi_read_complete(uint32_t tag, size_t size) "Data ready tag=0x%x len=%zd"
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ufs_scsi_read_data_count(uint32_t sector_count) "Read sector_count=%d"
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ufs_scsi_read_data_invalid(void) "Data transfer direction invalid"
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ufs_scsi_write_complete_noio(uint32_t tag, size_t size) "Write complete tag=0x%x more=%zd"
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ufs_scsi_write_data_invalid(void) "Data transfer direction invalid"
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ufs_scsi_emulate_vpd_page_00(size_t xfer) "Inquiry EVPD[Supported pages] buffer size %zd"
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ufs_scsi_emulate_vpd_page_80_not_supported(void) "Inquiry EVPD[Serial number] not supported"
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ufs_scsi_emulate_vpd_page_80(size_t xfer) "Inquiry EVPD[Serial number] buffer size %zd"
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ufs_scsi_emulate_vpd_page_87(size_t xfer) "Inquiry EVPD[Mode Page Policy] buffer size %zd"
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ufs_scsi_emulate_mode_sense(int cmd, int page, size_t xfer, int control) "Mode Sense(%d) (page %d, xfer %zd, page_control %d)"
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ufs_scsi_emulate_read_data(int buflen) "Read buf_len=%d"
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ufs_scsi_emulate_write_data(int buflen) "Write buf_len=%d"
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ufs_scsi_emulate_command_START_STOP(void) "START STOP UNIT"
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ufs_scsi_emulate_command_FORMAT_UNIT(void) "FORMAT UNIT"
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ufs_scsi_emulate_command_SEND_DIAGNOSTIC(void) "SEND DIAGNOSTIC"
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ufs_scsi_emulate_command_SAI_16(void) "SAI READ CAPACITY(16)"
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ufs_scsi_emulate_command_SAI_unsupported(void) "Unsupported Service Action In"
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ufs_scsi_emulate_command_MODE_SELECT_10(size_t xfer) "Mode Select(10) (len %zd)"
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ufs_scsi_emulate_command_VERIFY(int bytchk) "Verify (bytchk %d)"
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ufs_scsi_emulate_command_UNKNOWN(int cmd, const char *name) "Unknown SCSI command (0x%2.2x=%s)"
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ufs_scsi_dma_command_READ(uint64_t lba, uint32_t len) "Read (block %" PRIu64 ", count %u)"
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ufs_scsi_dma_command_WRITE(uint64_t lba, int len) "Write (block %" PRIu64 ", count %u)"
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# error condition
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ufs_err_dma_read_utrd(uint32_t slot, uint64_t addr) "failed to read utrd. UTRLDBR slot %"PRIu32", UTRD dma addr %"PRIu64""
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ufs_err_dma_read_req_upiu(uint32_t slot, uint64_t addr) "failed to read req upiu. UTRLDBR slot %"PRIu32", request upiu addr %"PRIu64""
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ufs_err_dma_read_prdt(uint32_t slot, uint64_t addr) "failed to read prdt. UTRLDBR slot %"PRIu32", prdt addr %"PRIu64""
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ufs_err_dma_write_utrd(uint32_t slot, uint64_t addr) "failed to write utrd. UTRLDBR slot %"PRIu32", UTRD dma addr %"PRIu64""
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ufs_err_dma_write_rsp_upiu(uint32_t slot, uint64_t addr) "failed to write rsp upiu. UTRLDBR slot %"PRIu32", response upiu addr %"PRIu64""
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ufs_err_utrl_slot_error(uint32_t slot) "UTRLDBR slot %"PRIu32" is in error"
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ufs_err_utrl_slot_busy(uint32_t slot) "UTRLDBR slot %"PRIu32" is busy"
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ufs_err_unsupport_register_offset(uint32_t offset) "Register offset 0x%"PRIx32" is not yet supported"
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ufs_err_invalid_register_offset(uint32_t offset) "Register offset 0x%"PRIx32" is invalid"
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ufs_err_scsi_cmd_invalid_lun(uint8_t lun) "scsi command has invalid lun: 0x%"PRIx8""
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ufs_err_query_flag_not_readable(uint8_t idn) "query flag idn 0x%"PRIx8" is denied to read"
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ufs_err_query_flag_not_writable(uint8_t idn) "query flag idn 0x%"PRIx8" is denied to write"
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ufs_err_query_attr_not_readable(uint8_t idn) "query attribute idn 0x%"PRIx8" is denied to read"
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ufs_err_query_attr_not_writable(uint8_t idn) "query attribute idn 0x%"PRIx8" is denied to write"
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ufs_err_query_invalid_opcode(uint8_t opcode) "query request has invalid opcode. opcode: 0x%"PRIx8""
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ufs_err_query_invalid_idn(uint8_t opcode, uint8_t idn) "query request has invalid idn. opcode: 0x%"PRIx8", idn 0x%"PRIx8""
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ufs_err_query_invalid_index(uint8_t opcode, uint8_t index) "query request has invalid index. opcode: 0x%"PRIx8", index 0x%"PRIx8""
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ufs_err_invalid_trans_code(uint32_t slot, uint8_t trans_code) "request upiu has invalid transaction code. slot: %"PRIu32", trans_code: 0x%"PRIx8""
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