m64test Command-Line Syntax

dev=device_name

device_name is the relative path name of the device being tested with respect to /dev/fbs. The default is m640.

S=subtest_number

subtest_number is the test number of the subtest to be run. Select from the subtests below. You can run multiple subtests by adding the subtest numbers. For example, n=0x00003 runs both test 00001 and test 00002; n=0x00005 runs both test 0x00001 and test 0x00004. Note that you do not need the leading zeros.

• n--0x00001 VRAM

• n--0x00002 RAMDAC

• n--0x00004 Accelerator port test (Rendering Pipeline)

More than one test can be selected by ORing subtest numbers. For example: n = 0x00005 means VRAM and Rendering Pipeline tests. A hex number must be preceded by 0x, decimal numbers are also acceptable. 

F=#_of_subtest_loops

Specifies the number of times to repeat each subtest. The default is 1. 

B=#_of_test_loops

Specifies the number of times to repeat a test loop before passing; default is 1. 

L=disable

Disables the frame buffer lock. Disable the lock when the m64 is not the console or when the server is not running on the m64 under test. 

P=test_pattern

Specifies the test pattern number. The default is r, for random patterns. You may also choose 0 for 0x0000000, 3 for 0x3333333, 5 for 0x5555555, or 9 for 0x9999999.