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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libbsp/] [powerpc/] [eth_comm/] [README] - Blame information for rev 173

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#
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#  $Id: README,v 1.2 2001-09-27 12:00:35 chris Exp $
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#
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BSP NAME:           eth_comm
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BOARD:              Frasca International, Inc Ethernet Comm board
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BUS:                N/A
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CPU FAMILY:         ppc
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CPU:                PowerPC MPC860/MPC860T
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COPROCESSORS:       N/A
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MODE:               32 bit mode
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DEBUG MONITOR:      None
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PERIPHERALS
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===========
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TIMERS:             PIT
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  RESOLUTION:         1 microsecond
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SERIAL PORTS:       4 SCCs (one is used for ethernet on MPC860, and unused
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                        on MPC860T), 2 SMC, 4 on external FPGA, 3 CANBUS
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REAL-TIME CLOCK:
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DMA:                Each serial port
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VIDEO:              none
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SCSI:               none
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NETWORKING:         Ethernet (10 Mbps) on SCC1 (MPC860)
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                    Fast ethernet (100/10 Mbps) on FEC (MPC860T)
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DRIVER INFORMATION
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==================
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CLOCK DRIVER:       Periodic Interval Timer
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IOSUPP DRIVER:      SCC1, SCC2, SCC3, SCC4, SMC1, SMC2
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SHMSUPP:            none
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TIMER DRIVER:       Timebase register (lower 32 bits only)
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STDIO
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=====
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PORT:               SCC2
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ELECTRICAL:         RS-232
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BAUD:               9600
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BITS PER CHARACTER: 8
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PARITY:             None
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STOP BITS:          1
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NOTES
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=====
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On-chip resources:
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        SCC1            network or console
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        SCC2            console
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        SCC3            console
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        SCC4            console
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        CLK1            network
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        CLK2            network
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        CLK3
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        CLK4
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        CLK5
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        CLK6
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        CLK7
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        CLK8
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        BRG1            console
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        BRG2            console
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        BRG3            console
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        BRG4            console
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        RTC
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        PIT             clock
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        TB              timer
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        DEC
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        SWT
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        *CS0            FLASH
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        *CS1            DRAM bank 1
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        *CS2            CAN0
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        *CS3            CAN1
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        *CS4            CAN2
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        *CS5            MB1
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        *CS6            ARINC
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        *CS7            DRAM bank 0
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        UPMA
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        UPMB
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        IRQ0            Voltage supervisor
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        IRQ1            ARINC-429
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        IRQ2            CAN2
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        IRQ3            CAN0
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        IRQ4            CAN1
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        IRQ5
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        IRQ6            Multibus I
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        IRQ7
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        IRQ_LVL0        clock - PIT
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        IRQ_LVL1        CPM
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        IRQ_LVL2        FEC
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        IRQ_LVL3
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        IRQ_LVL4
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        IRQ_LVL5
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        IRQ_LVL6
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        IRQ_LVL7
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Board description
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-----------------
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Clock rate:     40 - 66 MHz, depending on CPU
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Bus width:      16 bit Flash, 32 bit DRAM
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FLASH:          128K - 1024K, 120ns
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RAM:            2 - 32M DRAM SIMM, autodetects size and speed
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Verification
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-------------------------------
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Single processor tests:  Passed
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Multi-processort tests:  not applicable
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Timing tests:
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        Context Switch
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        context switch: self 9
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        context switch: to another task 10
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        context switch: no floating point contexts 23
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        fp context switch: restore 1st FP task 24
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        fp context switch: save initialized, restore initialized 11
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        fp context switch: save idle, restore initialized 11
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        fp context switch: save idle, restore idle 23
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        Task Manager
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        rtems_task_create 83
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        rtems_task_ident 84
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        rtems_task_start 30
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        rtems_task_restart: calling task 48
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        rtems_task_restart: suspended task -- returns to caller 36
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        rtems_task_restart: blocked task -- returns to caller 47
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        rtems_task_restart: ready task -- returns to caller 35
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        rtems_task_restart: suspended task -- preempts caller 56
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        rtems_task_restart: blocked task -- preempts caller 116
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        rtems_task_restart: ready task -- preempts caller 93
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        rtems_task_delete: calling task 102
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        rtems_task_delete: suspended task 74
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        rtems_task_delete: blocked task 76
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        rtems_task_delete: ready task 80
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        rtems_task_suspend: calling task 37
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        rtems_task_suspend: returns to caller 14
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        rtems_task_resume: task readied -- returns to caller 16
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        rtems_task_resume: task readied -- preempts caller 30
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        rtems_task_set_priority: obtain current priority 12
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        rtems_task_set_priority: returns to caller 23
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        rtems_task_set_priority: preempts caller 52
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        rtems_task_mode: obtain current mode 5
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        rtems_task_mode: no reschedule 6
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        rtems_task_mode: reschedule -- returns to caller 15
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        rtems_task_mode: reschedule -- preempts caller 43
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        rtems_task_get_note 13
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        rtems_task_set_note 12
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        rtems_task_wake_after: yield -- returns to caller 8
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        rtems_task_wake_after: yields -- preempts caller 30
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        rtems_task_wake_when: 49
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        Interrupt Manager
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        interrupt entry overhead: returns to nested interrupt 7
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        interrupt entry overhead: returns to interrupted task 31
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        interrupt entry overhead: returns to preempting task 14
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        interrupt exit overhead: returns to nested interrupt 10
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        interrupt exit overhead: returns to interrupted task 8
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        interrupt exit overhead: returns to preempting task 45
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        Clock Manager
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        rtems_clock_set 28
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        rtems_clock_get 0
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        rtems_clock_tick 36
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        Timer Manager
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        rtems_timer_create 11
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        rtems_timer_ident 82
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        rtems_timer_delete: inactive 14
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        rtems_timer_delete: active 16
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        rtems_timer_fire_after: inactive 20
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        rtems_timer_fire_after: active 22
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        rtems_timer_fire_when: inactive 24
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        rtems_timer_fire_when: active 24
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        rtems_timer_reset: inactive 18
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        rtems_timer_reset: active 21
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        rtems_timer_cancel: inactive 11
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        rtems_timer_cancel: active 12
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        Semaphore Manager
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        rtems_semaphore_create 56
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        rtems_semaphore_ident 94
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        rtems_semaphore_delete 34
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        rtems_semaphore_obtain: available 13
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        rtems_semaphore_obtain: not available -- NO_WAIT 13
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        rtems_semaphore_obtain: not available -- caller blocks 48
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        rtems_semaphore_release: no waiting tasks 16
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        rtems_semaphore_release: task readied -- returns to caller 36
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        rtems_semaphore_release: task readied -- preempts caller   36
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        Message Queue Manager
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        rtems_message_queue_create 110
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        rtems_message_queue_ident 82
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        rtems_message_queue_delete 43
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        rtems_message_queue_send: no waiting tasks 28
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        rtems_message_queue_send: task readied -- returns to caller 31
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        rtems_message_queue_send: task readied -- preempts caller 46
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        rtems_message_queue_urgent: no waiting tasks 28
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        rtems_message_queue_urgent: task readied -- returns to caller 31
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        rtems_message_queue_urgent: task readied -- preempts caller 46
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        rtems_message_queue_broadcast: no waiting tasks 22
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        rtems_message_queue_broadcast: task readied -- returns to caller 81
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        rtems_message_queue_broadcast: task readied -- preempts caller 75
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        rtems_message_queue_receive: available 26
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        rtems_message_queue_receive: not available -- NO_WAIT 15
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        rtems_message_queue_receive: not available -- caller blocks 48
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        rtems_message_queue_flush: no messages flushed 14
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        rtems_message_queue_flush: messages flushed 14
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        Event Manager
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        rtems_event_send: no task readied 12
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        rtems_event_send: task readied -- returns to caller 38
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        rtems_event_send: task readied -- preempts caller 21
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        rtems_event_receive: obtain current events 1
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        rtems_event_receive: available 19
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        rtems_event_receive: not available -- NO_WAIT 11
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        rtems_event_receive: not available -- caller blocks 36
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        Signal Manager
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        rtems_signal_catch: 31
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        rtems_signal_send: returns to caller 21
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        rtems_signal_send: signal to self 39
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        exit ASR overhead: returns to calling task 30
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        exit ASR overhead: returns to preempting task 33
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        Partition Manager
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        rtems_partition_create 59
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        rtems_partition_ident 82
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        rtems_partition_delete 20
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        rtems_partition_get_buffer: available 19
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        rtems_partition_get_buffer: not available 13
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        rtems_partition_return_buffer 20
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        Region Manager
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        rtems_region_create 37
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        rtems_region_ident 84
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        rtems_region_delete 20
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        rtems_region_get_segment: available 19
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        rtems_region_get_segment: not available -- NO_WAIT 23
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        rtems_region_get_segment: not available -- caller blocks 75
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        rtems_region_return_segment: no waiting tasks 21
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        rtems_region_return_segment: task readied -- returns to caller 55
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        rtems_region_return_segment: task readied -- preempts caller 82
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        Dual-Ported Memory Manager
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        rtems_port_create 23
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        rtems_port_ident 82
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        rtems_port_delete 21
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        rtems_port_internal_to_external 10
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        rtems_port_external_to_internal 11
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        IO Manager
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        rtems_io_initialize 1
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        rtems_io_open 1
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        rtems_io_close 1
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        rtems_io_read 1
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        rtems_io_write 1
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        rtems_io_control 1
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        Rate Monotonic Manager
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        rtems_rate_monotonic_create 43
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        rtems_rate_monotonic_ident 82
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        rtems_rate_monotonic_cancel 23
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        rtems_rate_monotonic_delete: active 28
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        rtems_rate_monotonic_delete: inactive 25
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        rtems_rate_monotonic_period: obtain status 17
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        rtems_rate_monotonic_period: initiate period -- returns to caller 32
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        rtems_rate_monotonic_period: conclude periods -- caller blocks 30
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Network tests:
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       TCP throughput (as measured by ttcp):
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               Receive: 1324 kbytes/sec
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               Transmit: 1037 kbytes/sec
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