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intel_ata.h
(25.31 KB)
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intel_pci.h
(3.08 KB)
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intel_sas.h
(30.43 KB)
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intel_sat.h
(3.79 KB)
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intel_sata.h
(8.02 KB)
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intel_scsi.h
(20.25 KB)
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sati.c
(39.3 KB)
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sati.h
(10.92 KB)
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sati_abort_task_set.c
(6.05 KB)
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sati_abort_task_set.h
(3.27 KB)
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sati_atapi.c
(8.5 KB)
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sati_atapi.h
(7.71 KB)
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sati_callbacks.h
(16.32 KB)
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sati_design.h
(7.36 KB)
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sati_device.c
(8.93 KB)
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sati_device.h
(6.68 KB)
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sati_inquiry.c
(27.11 KB)
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sati_inquiry.h
(4.15 KB)
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sati_log_sense.c
(24.41 KB)
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sati_log_sense.h
(3.44 KB)
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sati_lun_reset.c
(4.82 KB)
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sati_lun_reset.h
(3.16 KB)
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sati_mode_pages.c
(9.41 KB)
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sati_mode_pages.h
(4.89 KB)
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sati_mode_select.c
(37.17 KB)
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sati_mode_select.h
(3.29 KB)
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sati_mode_sense.c
(29.7 KB)
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sati_mode_sense.h
(5.1 KB)
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sati_mode_sense_10.c
(19.27 KB)
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sati_mode_sense_10.h
(4.23 KB)
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sati_mode_sense_6.c
(15.91 KB)
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sati_mode_sense_6.h
(4.22 KB)
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sati_move.c
(22.63 KB)
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sati_move.h
(4.43 KB)
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sati_passthrough.c
(17.55 KB)
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sati_passthrough.h
(3.36 KB)
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sati_read.c
(11.59 KB)
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sati_read.h
(3.45 KB)
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sati_read_buffer.c
(8.13 KB)
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sati_read_buffer.h
(3.15 KB)
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sati_read_capacity.c
(13.36 KB)
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sati_read_capacity.h
(3.55 KB)
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sati_reassign_blocks.c
(21.91 KB)
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sati_reassign_blocks.h
(3.12 KB)
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sati_report_luns.c
(5.04 KB)
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sati_report_luns.h
(3.11 KB)
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sati_request_sense.c
(12.11 KB)
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sati_request_sense.h
(3.41 KB)
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sati_start_stop_unit.c
(14.45 KB)
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sati_start_stop_unit.h
(4.2 KB)
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sati_synchronize_cache.c
(4.66 KB)
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sati_synchronize_cache.h
(2.94 KB)
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sati_test_unit_ready.c
(6.63 KB)
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sati_test_unit_ready.h
(3.18 KB)
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sati_translator_sequence.h
(10.92 KB)
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sati_types.h
(5.14 KB)
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sati_unmap.c
(22.99 KB)
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sati_unmap.h
(4.66 KB)
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sati_util.c
(72.2 KB)
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sati_util.h
(13.53 KB)
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sati_verify.c
(10.08 KB)
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sati_verify.h
(3.23 KB)
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sati_write.c
(11.64 KB)
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sati_write.h
(3.45 KB)
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sati_write_and_verify.c
(8.64 KB)
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sati_write_and_verify.h
(3.45 KB)
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sati_write_buffer.c
(8.94 KB)
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sati_write_buffer.h
(3.06 KB)
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sati_write_long.c
(8.25 KB)
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sati_write_long.h
(3.2 KB)
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sci_abstract_list.c
(15.87 KB)
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sci_abstract_list.h
(36.67 KB)
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sci_base_controller.c
(4.18 KB)
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sci_base_controller.h
(11.67 KB)
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sci_base_domain.c
(3.36 KB)
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sci_base_domain.h
(9.88 KB)
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sci_base_iterator.c
(5.56 KB)
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sci_base_iterator.h
(4.34 KB)
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sci_base_library.c
(3.71 KB)
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sci_base_library.h
(6.19 KB)
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sci_base_logger.c
(9.68 KB)
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sci_base_logger.h
(4.12 KB)
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sci_base_memory_descriptor_list.c
(5.99 KB)
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sci_base_memory_descriptor_list.h
(5.97 KB)
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sci_base_memory_descriptor_list_decorator.c
(5.42 KB)
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sci_base_object.c
(4.06 KB)
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sci_base_object.h
(4.74 KB)
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sci_base_observer.c
(3.79 KB)
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sci_base_observer.h
(5.39 KB)
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sci_base_phy.c
(3.32 KB)
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sci_base_phy.h
(6.67 KB)
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sci_base_port.c
(3.29 KB)
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sci_base_port.h
(7.1 KB)
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sci_base_remote_device.c
(3 KB)
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sci_base_remote_device.h
(9.65 KB)
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sci_base_request.c
(2.98 KB)
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sci_base_request.h
(6.48 KB)
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sci_base_state.h
(3.6 KB)
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sci_base_state_machine.c
(7.36 KB)
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sci_base_state_machine.h
(5.04 KB)
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sci_base_state_machine_logger.c
(8.77 KB)
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sci_base_state_machine_logger.h
(5.47 KB)
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sci_base_state_machine_observer.c
(3.81 KB)
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sci_base_state_machine_observer.h
(4.67 KB)
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sci_base_subject.c
(4.91 KB)
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sci_base_subject.h
(4.8 KB)
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sci_controller.h
(4.38 KB)
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sci_controller_constants.h
(7.19 KB)
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sci_fast_list.h
(11.91 KB)
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sci_iterator.h
(4.23 KB)
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sci_library.h
(3.71 KB)
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sci_logger.h
(9.93 KB)
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sci_memory_descriptor_list.h
(6.25 KB)
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sci_memory_descriptor_list_decorator.h
(5.28 KB)
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sci_object.h
(5.19 KB)
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sci_overview.h
(10.95 KB)
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sci_pool.h
(6.18 KB)
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sci_simple_list.h
(11.04 KB)
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sci_status.h
(14.61 KB)
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sci_types.h
(8.59 KB)
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sci_util.c
(2.72 KB)
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sci_util.h
(5.54 KB)
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scic_config_parameters.h
(11.02 KB)
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scic_controller.h
(35.07 KB)
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scic_io_request.h
(27 KB)
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scic_library.h
(9.29 KB)
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scic_logger.h
(5.26 KB)
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scic_overview.h
(3.58 KB)
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scic_phy.h
(15.08 KB)
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scic_port.h
(8.01 KB)
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scic_remote_device.h
(16.95 KB)
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scic_sds_controller.c
(219.91 KB)
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scic_sds_controller.h
(25.17 KB)
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scic_sds_controller_registers.h
(15.37 KB)
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scic_sds_library.c
(8.78 KB)
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scic_sds_library.h
(3.81 KB)
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scic_sds_logger.h
(3.33 KB)
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scic_sds_pci.c
(8.47 KB)
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scic_sds_pci.h
(4.64 KB)
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scic_sds_phy.c
(120.86 KB)
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scic_sds_phy.h
(14.08 KB)
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scic_sds_phy_registers.h
(9.56 KB)
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scic_sds_port.c
(104.9 KB)
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scic_sds_port.h
(16.3 KB)
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scic_sds_port_configuration_agent.c
(38.16 KB)
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scic_sds_port_configuration_agent.h
(4.26 KB)
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scic_sds_port_registers.h
(4.69 KB)
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scic_sds_remote_device.c
(85.08 KB)
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scic_sds_remote_device.h
(20.58 KB)
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scic_sds_remote_node_context.c
(45.54 KB)
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scic_sds_remote_node_context.h
(12.77 KB)
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scic_sds_remote_node_table.c
(22.19 KB)
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scic_sds_remote_node_table.h
(6.63 KB)
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scic_sds_request.c
(88.54 KB)
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scic_sds_request.h
(16.53 KB)
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scic_sds_sgpio.c
(8.43 KB)
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scic_sds_smp_remote_device.c
(12.13 KB)
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scic_sds_smp_request.c
(29.64 KB)
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scic_sds_smp_request.h
(3.01 KB)
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scic_sds_ssp_request.c
(11.96 KB)
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scic_sds_stp_packet_request.c
(32.87 KB)
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scic_sds_stp_packet_request.h
(6.06 KB)
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scic_sds_stp_pio_request.h
(4.49 KB)
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scic_sds_stp_remote_device.c
(35.79 KB)
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scic_sds_stp_request.c
(80.59 KB)
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scic_sds_stp_request.h
(8.91 KB)
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scic_sds_unsolicited_frame_control.c
(14.8 KB)
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scic_sds_unsolicited_frame_control.h
(9.62 KB)
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scic_sgpio.h
(9.79 KB)
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scic_task_request.h
(7.41 KB)
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scic_user_callback.h
(41.37 KB)
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scif_config_parameters.h
(6.19 KB)
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scif_controller.h
(17.94 KB)
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scif_domain.h
(7.18 KB)
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scif_io_request.h
(10.26 KB)
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scif_library.h
(6.96 KB)
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scif_logger.h
(4.54 KB)
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scif_overview.h
(5.27 KB)
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scif_remote_device.h
(12.12 KB)
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scif_sas_constants.h
(2.97 KB)
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scif_sas_controller.c
(39.23 KB)
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scif_sas_controller.h
(9.32 KB)
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scif_sas_controller_state_handlers.c
(66.96 KB)
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scif_sas_controller_states.c
(13.31 KB)
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scif_sas_design.h
(15.75 KB)
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scif_sas_domain.c
(49.41 KB)
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scif_sas_domain.h
(9.6 KB)
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scif_sas_domain_state_handlers.c
(58.4 KB)
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scif_sas_domain_states.c
(20.18 KB)
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scif_sas_high_priority_request_queue.c
(5.86 KB)
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scif_sas_high_priority_request_queue.h
(4.5 KB)
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scif_sas_internal_io_request.c
(9.31 KB)
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scif_sas_internal_io_request.h
(5.11 KB)
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scif_sas_io_request.c
(27.08 KB)
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scif_sas_io_request.h
(5.08 KB)
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scif_sas_io_request_state_handlers.c
(13.93 KB)
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scif_sas_io_request_states.c
(8.65 KB)
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scif_sas_library.c
(8.96 KB)
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scif_sas_library.h
(3.54 KB)
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scif_sas_logger.h
(3.33 KB)
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scif_sas_remote_device.c
(26.69 KB)
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scif_sas_remote_device.h
(16.3 KB)
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scif_sas_remote_device_ready_substate_handlers.c
(28.59 KB)
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scif_sas_remote_device_ready_substates.c
(9.95 KB)
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scif_sas_remote_device_starting_substate_handlers.c
(11.85 KB)
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scif_sas_remote_device_starting_substates.c
(5.1 KB)
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scif_sas_remote_device_state_handlers.c
(43.12 KB)
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scif_sas_remote_device_states.c
(17.46 KB)
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scif_sas_request.c
(6.87 KB)
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scif_sas_request.h
(6.91 KB)
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scif_sas_sati_binding.h
(11.21 KB)
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scif_sas_smp_activity_clear_affiliation.c
(8.52 KB)
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scif_sas_smp_io_request.c
(19.84 KB)
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scif_sas_smp_io_request.h
(4.87 KB)
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scif_sas_smp_phy.c
(11.61 KB)
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scif_sas_smp_phy.h
(5.88 KB)
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scif_sas_smp_remote_device.c
(92.85 KB)
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scif_sas_smp_remote_device.h
(13.24 KB)
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scif_sas_stp_io_request.c
(21.64 KB)
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scif_sas_stp_io_request.h
(3.7 KB)
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scif_sas_stp_remote_device.c
(7.46 KB)
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scif_sas_stp_remote_device.h
(3.99 KB)
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scif_sas_stp_task_request.c
(9.92 KB)
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scif_sas_stp_task_request.h
(3.73 KB)
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scif_sas_task_request.c
(16.16 KB)
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scif_sas_task_request.h
(4.92 KB)
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scif_sas_task_request_state_handlers.c
(13.5 KB)
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scif_sas_task_request_states.c
(8.87 KB)
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scif_sas_timer.c
(4.4 KB)
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scif_task_request.h
(5.28 KB)
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scif_user_callback.h
(37.98 KB)
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scu_bios_definitions.h
(36.53 KB)
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scu_completion_codes.h
(10.96 KB)
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scu_constants.h
(6.55 KB)
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scu_event_codes.h
(11.77 KB)
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scu_registers.h
(83.65 KB)
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scu_remote_node_context.h
(7.11 KB)
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scu_task_context.h
(26.33 KB)
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scu_unsolicited_frame.h
(4.1 KB)
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scu_viit_data.h
(6.23 KB)
Editing: sati_reassign_blocks.c
/*- * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0 * * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. * * GPL LICENSE SUMMARY * * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * 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, write to the Free Software * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. * The full GNU General Public License is included in this distribution * in the file called LICENSE.GPL. * * BSD LICENSE * * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); /** * @file * @brief This file contains the method implementations required to * translate the SCSI reassign blocks command. */ #if !defined(DISABLE_SATI_REASSIGN_BLOCKS) #include <dev/isci/scil/sati_reassign_blocks.h> #include <dev/isci/scil/sati_callbacks.h> #include <dev/isci/scil/sati_move.h> #include <dev/isci/scil/sati_write.h> #include <dev/isci/scil/sati_translator_sequence.h> #include <dev/isci/scil/sati_util.h> #include <dev/isci/scil/intel_scsi.h> //****************************************************************************** //* P R I V A T E M E T H O D S //****************************************************************************** // static SATI_REASSIGN_BLOCKS_PROCESSING_STATE_T reassign_blocks_processing_state; /** * @brief This method copies short 24bits LBA bytes to the command register * @return Indicate if the method was successfully completed. * @retval SATI_SUCCESS This is returned in all other cases. */ static void set_current_lba(U8 * lba, void * ata_io) { U8 * register_fis = sati_cb_get_h2d_register_fis_address(ata_io); sati_set_ata_lba_low(register_fis, lba[0]); sati_set_ata_lba_mid(register_fis, lba[1]); sati_set_ata_lba_high(register_fis, lba[2]); sati_set_ata_device_head(register_fis, ATA_DEV_HEAD_REG_LBA_MODE_ENABLE | (lba[3] & 0x0F)); } /** * @brief This method copies short 48bits LBA bytes to the command register * @return Indicate if the method was successfully completed. * @retval SATI_SUCCESS This is returned in all other cases. */ static void set_current_long_lba(U8 * lba, void * ata_io) { U8 * register_fis = sati_cb_get_h2d_register_fis_address(ata_io); sati_set_ata_lba_low(register_fis, lba[0]); sati_set_ata_lba_mid(register_fis, lba[1]); sati_set_ata_lba_high(register_fis, lba[2]); sati_set_ata_lba_low_exp(register_fis, lba[3]); sati_set_ata_lba_mid_exp(register_fis, lba[4]); sati_set_ata_lba_high_exp(register_fis, lba[5]); } /** * @brief This method performs the SCSI VERIFY command translation * functionality. * This includes: * - setting the command register * - setting the device head register * - filling in fields in the SATI_TRANSLATOR_SEQUENCE object. * For more information on the parameters passed to this method, * please reference sati_translate_command(). * * @return Indicate if the method was successfully completed. * @retval SATI_SUCCESS This is returned in all other cases. */ static SATI_STATUS sati_reassign_blocks_verify_command( SATI_TRANSLATOR_SEQUENCE_T * sequence, void * scsi_io, void * ata_io ) { U8 * register_fis = sati_cb_get_h2d_register_fis_address(ata_io); sati_ata_non_data_command(ata_io, sequence); // Ensure the device supports the 48 bit feature set. if (sequence->device->capabilities & SATI_DEVICE_CAP_48BIT_ENABLE) sati_set_ata_command(register_fis, ATA_READ_VERIFY_SECTORS_EXT); else sati_set_ata_command(register_fis, ATA_READ_VERIFY_SECTORS); return SATI_SUCCESS; } /** * @brief This method performs the SCSI Write sector command translation * functionality. * This includes: * - setting the command register * - setting the device head register * - filling in fields in the SATI_TRANSLATOR_SEQUENCE object. * For more information on the parameters passed to this method, * please reference sati_translate_command(). * * @return Indicate if the method was successfully completed. * @retval SATI_SUCCESS This is returned in all other cases. */ static SATI_STATUS sati_reassign_blocks_write_command( SATI_TRANSLATOR_SEQUENCE_T * sequence, void * scsi_io, void * ata_io ) { U8 * register_fis = sati_cb_get_h2d_register_fis_address(ata_io); sati_ata_non_data_command(ata_io, sequence); sequence->data_direction = SATI_DATA_DIRECTION_OUT; // sati_set_ata_sector_count(register_fis, 1); // status=sati_move_set_sector_count(sequence,scsi_io,ata_io,1,0); // Ensure the device supports the 48 bit feature set. if (sequence->device->capabilities & SATI_DEVICE_CAP_48BIT_ENABLE) sati_set_ata_command(register_fis, ATA_WRITE_DMA_EXT); else sati_set_ata_command(register_fis, ATA_WRITE_DMA); return SATI_SUCCESS; //sati_move_set_sector_count(sequence,scsi_io,ata_io,1,0); } /** * @brief This method performs the retrieving of parameter LBA praparation and setting * processing flags before/after calling SCSI Verify sector command. * @return Indicate if the method was successfully completed. * @retval SATI_SUCCESS This is returned in all other cases. */ static SATI_STATUS sati_reassign_blocks_verify_condition( SATI_TRANSLATOR_SEQUENCE_T * sequence, void * scsi_io, void * ata_io ) { U8 current_lba_bytes[8] = {0,0,0,0,0,0,0,0}; U32 lba_offset; U8 page_size; U32 index; SATI_STATUS status = SATI_FAILURE_CHECK_RESPONSE_DATA; lba_offset = sequence->command_specific_data.reassign_blocks_process_state.lba_offset; page_size = sequence->command_specific_data.reassign_blocks_process_state.lba_size; for(index = 0; index < page_size; index++) { sati_get_data_byte(sequence, scsi_io, lba_offset+index, ¤t_lba_bytes[index]); } if (page_size == 4) set_current_lba(current_lba_bytes, ata_io); else set_current_long_lba(current_lba_bytes, ata_io); status = sati_reassign_blocks_verify_command(sequence, scsi_io, ata_io); sequence->command_specific_data.reassign_blocks_process_state.ata_command_sent_for_current_lba++; sequence->command_specific_data.reassign_blocks_process_state.ata_command_status = SATI_REASSIGN_BLOCKS_READY_TO_SEND; return status; } /** * @brief This method performs the retrieving of parameter LBA praparation and setting * processing flags before/after calling SCSI Write sector command. * @return Indicate if the method was successfully completed. * @retval SATI_SUCCESS This is returned in all other cases. */ static SATI_STATUS sati_reassign_blocks_write_condition( SATI_TRANSLATOR_SEQUENCE_T * sequence, void * scsi_io, void * ata_io ) { U8 current_lba_bytes[8] = {0,0,0,0,0,0,0,0}; U32 lba_offset; U8 page_size; U32 index; SATI_STATUS status = SATI_FAILURE_CHECK_RESPONSE_DATA; lba_offset = sequence->command_specific_data.reassign_blocks_process_state.lba_offset; page_size = sequence->command_specific_data.reassign_blocks_process_state.lba_size; for(index = 0; index < page_size; index++) { sati_get_data_byte(sequence, scsi_io, lba_offset+index, ¤t_lba_bytes[index]); } if (page_size == 4) set_current_lba(current_lba_bytes, ata_io); else set_current_long_lba(current_lba_bytes, ata_io); status = sati_reassign_blocks_write_command(sequence, scsi_io, ata_io); sequence->command_specific_data.reassign_blocks_process_state.ata_command_sent_for_current_lba++; sequence->command_specific_data.reassign_blocks_process_state.ata_command_status = SATI_REASSIGN_BLOCKS_READY_TO_SEND; return status ; } /** * @brief This method will perform the pre-processing of Reassign Blocks command and parameter. */ static void sati_reassign_blocks_initial_processing( SATI_TRANSLATOR_SEQUENCE_T * sequence, void * scsi_io, void * ata_io ) { U32 index; U8 long_lba_bit; U8 long_list_bit; U8 lba_offset; U8 page_size; U32 data_transfer_length; U8 header_bytes[4]={0,0,0,0}; U8 * cdb = sati_cb_get_cdb_address(scsi_io); //A long LBA (LONGLBA) bit set to zero specifies that the REASSIGN BLOCKS defective LBA list contains four-byte LBAs. //A LONGLBA bit set to one specifies that the REASSIGN BLOCKS defective LBA list contains eight-byte LBAs. if ((sati_get_cdb_byte(cdb, 1) & SCSI_REASSIGN_BLOCKS_LONGLBA_BIT) == 0) { long_lba_bit=0; page_size = 4; //beginning of lba list } else { long_lba_bit=1; page_size = 8; } //The long list (LONGLIST) bit specifies which parameter list header if ((sati_get_cdb_byte(cdb, 1) & SCSI_REASSIGN_BLOCKS_LONGLIST_BIT) == 0) { long_list_bit=0; } else { long_list_bit=1; } sequence->allocation_length = 4; //Pre-set allocation_length so that the header can be retrieved //Get 4 bytes for headers (byte 2 & byte 3 for short header; long header all 4 bytes) for(index = 0; index < 4; index++) { sati_get_data_byte(sequence, scsi_io, index, &header_bytes[index]); } lba_offset = 4; //beginning of lba list if (long_list_bit==0) { //Header byte 2 and 3 is the parameter list length data_transfer_length = (header_bytes[2]<<8) + header_bytes[3] + lba_offset; } else { //Header byte 0, 1, 2 and 3 contain the parameter list length data_transfer_length = (header_bytes[0]<<24) + (header_bytes[1]<<16) + (header_bytes[2]<<8) + header_bytes[3] + lba_offset; } sequence->allocation_length = data_transfer_length; //Initialized the global processing state sequence->command_specific_data.reassign_blocks_process_state.lba_size = page_size; sequence->command_specific_data.reassign_blocks_process_state.lba_offset = lba_offset; sequence->command_specific_data.reassign_blocks_process_state.ata_command_sent_for_current_lba = 0; sequence->command_specific_data.reassign_blocks_process_state.block_lists_size = data_transfer_length - lba_offset; sequence->command_specific_data.reassign_blocks_process_state.size_of_data_processed = 0; sequence->command_specific_data.reassign_blocks_process_state.current_lba_processed = FALSE; sequence->command_specific_data.reassign_blocks_process_state.ata_command_status = SATI_REASSIGN_BLOCKS_COMMAND_FAIL; } /** * @brief This method will get the data size of not yet processed data. * * @param[in] lba_process_state This parameter points to the processing state fields * of current block lba. * * @return This method returns the sizeof not yet processed data. */ static U32 sati_reassign_blocks_unprocessed_data_size( SATI_REASSIGN_BLOCKS_PROCESSING_STATE_T * lba_process_state ) { U32 unprocessed_data_size; if(lba_process_state->block_lists_size >= lba_process_state->size_of_data_processed) { unprocessed_data_size = lba_process_state->block_lists_size - lba_process_state->size_of_data_processed; } else { unprocessed_data_size = 0; } return unprocessed_data_size; } /** * @brief This method will check verify the sector and issue multiple ATA set feature commands to complete the translation. * * @param[in] reassign_blocks_process_state This parameter points to the processing state fields * of current lba block. * * * @return Indicate if the translation was successful. * @retval SATI_SUCCESS * @retval SATI_COMPLETE * @retval SATI_FAILURE_CHECK_RESPONSE_DATA */ static SATI_STATUS sati_reassign_blocks_process_each_lba( SATI_TRANSLATOR_SEQUENCE_T * sequence, void * scsi_io, void * ata_io ) { SATI_STATUS status = SATI_FAILURE_CHECK_RESPONSE_DATA; SATI_REASSIGN_BLOCKS_PROCESSING_STATE_T * reassign_blocks_process_state; reassign_blocks_process_state = &sequence->command_specific_data.reassign_blocks_process_state; if((reassign_blocks_process_state->ata_command_sent_for_current_lba == 0)&& (reassign_blocks_process_state->ata_command_status == SATI_REASSIGN_BLOCKS_COMMAND_FAIL)) { reassign_blocks_process_state->size_of_data_processed += reassign_blocks_process_state->lba_size; status = sati_reassign_blocks_verify_condition(sequence, scsi_io, ata_io); } else if((reassign_blocks_process_state->ata_command_sent_for_current_lba == 0)&& (reassign_blocks_process_state->ata_command_status == SATI_REASSIGN_BLOCKS_COMMAND_SUCCESS)) { // point to next lba reassign_blocks_process_state->size_of_data_processed += reassign_blocks_process_state->lba_size; reassign_blocks_process_state->lba_offset += reassign_blocks_process_state->lba_size; status = sati_reassign_blocks_verify_condition(sequence, scsi_io, ata_io); } else if((reassign_blocks_process_state->ata_command_sent_for_current_lba == 1)&& (reassign_blocks_process_state->ata_command_status == SATI_REASSIGN_BLOCKS_COMMAND_FAIL)) { reassign_blocks_process_state->size_of_data_processed += reassign_blocks_process_state->lba_size; status = sati_reassign_blocks_write_condition(sequence, scsi_io, ata_io); } else if((reassign_blocks_process_state->ata_command_sent_for_current_lba == 2) && (reassign_blocks_process_state->ata_command_status == SATI_REASSIGN_BLOCKS_COMMAND_SUCCESS)) { reassign_blocks_process_state->size_of_data_processed += reassign_blocks_process_state->lba_size; status = sati_reassign_blocks_verify_condition(sequence, scsi_io, ata_io); } else //commands sent is 2; SATI_REASSIGN_BLOCKS_COMMAND_FAIL { status = SATI_FAILURE_CHECK_RESPONSE_DATA; } return status; } /** * @brief This method will process the each lba. * * @param[in] reassign_blocks_process_state This parameter points to the processing state fields * of current lba. * * @return Indicate if the translation was successful. * @retval SATI_SUCCESS * @retval SATI_COMPLETE * @retval SATI_FAILURE_CHECK_RESPONSE_DATA */ static SATI_STATUS sati_reassign_blocks_process( SATI_TRANSLATOR_SEQUENCE_T * sequence, void * scsi_io, void * ata_io ) { SATI_STATUS status = SATI_FAILURE_CHECK_RESPONSE_DATA; U32 page_size = 0; // in bytes U32 size_of_data_to_be_processed; U32 lba_offset; SATI_REASSIGN_BLOCKS_PROCESSING_STATE_T * reassign_blocks_process_state; reassign_blocks_process_state = &sequence->command_specific_data.reassign_blocks_process_state; lba_offset = reassign_blocks_process_state->lba_offset; page_size = reassign_blocks_process_state->lba_size; if(sati_reassign_blocks_unprocessed_data_size(reassign_blocks_process_state) < page_size) { return status; } // Any more lba blocks? If not, done. if(reassign_blocks_process_state->block_lists_size == reassign_blocks_process_state->size_of_data_processed) { sequence->state = SATI_SEQUENCE_STATE_FINAL; status = SATI_COMPLETE; } //start processing next lba else { size_of_data_to_be_processed = reassign_blocks_process_state->block_lists_size - reassign_blocks_process_state->size_of_data_processed; status = sati_reassign_blocks_process_each_lba(sequence, scsi_io, ata_io); } return status; } //****************************************************************************** //* P U B L I C M E T H O D S //****************************************************************************** /** * @brief This method will translate the SCSI Reassign Blocks command * into corresponding ATA commands. Depending upon the capabilities * supported by the target different ATA commands can be selected. * Additionally, in some cases more than a single ATA command may * be required. * * @return Indicate if the command translation succeeded. * @retval SCI_SUCCESS This is returned if the command translation was * successful. * @retval SCI_COMPLETE This is returned if the command translation was * successful and no ATA commands need to be set. * @retval SATI_FAILURE_CHECK_RESPONSE_DATA This value is returned if * sense data has been created as a result of something specified * in the parameter data fields. */ SATI_STATUS sati_reassign_blocks_translate_command( SATI_TRANSLATOR_SEQUENCE_T * sequence, void * scsi_io, void * ata_io ) { SATI_STATUS status = SATI_FAILURE_CHECK_RESPONSE_DATA; SATI_REASSIGN_BLOCKS_PROCESSING_STATE_T * reassign_blocks_process_state; reassign_blocks_process_state = &sequence->command_specific_data.reassign_blocks_process_state; sequence->type = SATI_SEQUENCE_REASSIGN_BLOCKS; //Initial processing if if ( sequence->state != SATI_SEQUENCE_STATE_INCOMPLETE ) { sati_reassign_blocks_initial_processing( sequence, scsi_io, ata_io ); } // start processing current lba if(reassign_blocks_process_state->current_lba_processed) { reassign_blocks_process_state->ata_command_sent_for_current_lba = 0; reassign_blocks_process_state->current_lba_processed = FALSE; } status = sati_reassign_blocks_process(sequence, scsi_io, ata_io); if(reassign_blocks_process_state->block_lists_size == reassign_blocks_process_state->size_of_data_processed) { // Done this lba sequence->state = SATI_SEQUENCE_STATE_FINAL; } else { sequence->state = SATI_SEQUENCE_STATE_INCOMPLETE; } if(status == SATI_FAILURE_CHECK_RESPONSE_DATA) { sequence->state = SATI_SEQUENCE_STATE_FINAL; sati_scsi_sense_data_construct( sequence, scsi_io, SCSI_STATUS_CHECK_CONDITION, SCSI_SENSE_MEDIUM_ERROR, SCSI_ASC_UNRECOVERED_READ_ERROR, SCSI_ASCQ_UNRECOVERED_READ_ERROR_AUTO_REALLOCATE_FAIL ); } return status; } /** * @brief This method will translate the ATA command register FIS * response into an appropriate SCSI response for Reassign Blocks * For more information on the parameters passed to this method, * please reference sati_translate_response(). * * @return Indicate if the response translation succeeded. * @retval SCI_SUCCESS This is returned if the data translation was * successful. */ SATI_STATUS sati_reassign_blocks_translate_response( SATI_TRANSLATOR_SEQUENCE_T * sequence, void * scsi_io, void * ata_io ) { U8 * register_fis = sati_cb_get_d2h_register_fis_address(ata_io); SATI_REASSIGN_BLOCKS_PROCESSING_STATE_T * reassign_blocks_process_state; reassign_blocks_process_state = &sequence->command_specific_data.reassign_blocks_process_state; if (sati_get_ata_status(register_fis) & ATA_STATUS_REG_ERROR_BIT) { reassign_blocks_process_state->ata_command_status = SATI_REASSIGN_BLOCKS_COMMAND_FAIL; //Checking for the number of ATA commands attempted on current LBA, stop //the seaquence after 2 commands have returned errors. if(reassign_blocks_process_state->ata_command_sent_for_current_lba < 2) { sequence->state = SATI_SEQUENCE_STATE_INCOMPLETE; reassign_blocks_process_state->size_of_data_processed -= reassign_blocks_process_state->lba_size; return SATI_SEQUENCE_INCOMPLETE; } else { sati_scsi_sense_data_construct( sequence, scsi_io, SCSI_STATUS_CHECK_CONDITION, SCSI_SENSE_MEDIUM_ERROR, SCSI_ASC_UNRECOVERED_READ_ERROR, SCSI_ASCQ_UNRECOVERED_READ_ERROR_AUTO_REALLOCATE_FAIL ); } return SATI_FAILURE_CHECK_RESPONSE_DATA; } else { reassign_blocks_process_state->ata_command_status = SATI_REASSIGN_BLOCKS_COMMAND_SUCCESS; if (reassign_blocks_process_state->ata_command_sent_for_current_lba != 2) reassign_blocks_process_state->current_lba_processed = TRUE; if (sequence->state == SATI_SEQUENCE_STATE_INCOMPLETE) { return SATI_SEQUENCE_INCOMPLETE; } } return SATI_COMPLETE; } #endif // !defined(DISABLE_SATI_REASSIGN_BLOCKS)
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