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- CHAPTER 19
M64 Video Board Test(m64test)
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m64test tests the PCI-based M64 video board by performing the following subtests:
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- Video memory test
- RAMDAC test
- Accelerator port test
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Caution - DO NOT run any other application or screen saver program that uses the Pineapple accelerator port while running m64test. This combination could cause sunvts to return incorrect errors.
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Note - Disable all screen savers before testing any graphics device. Type xset s off at a UNIX prompt to disable the Solaris screen saver.
- To start SunVTS with vtsui, but without vtsk, you must add the host name to xhost as:
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xhost + <hostname>.
m64test Options
- By default, all tests are enabled.
FIGURE 19-1 m64test
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TABLE 19-1
| m64test Options | Description |
|
| Video Memory | Tests the on screen video memory (the memory part that is visible on the screen of the M64 video board in 8-bit, 16-bit, 32-bit, 64-bit, and 64 byte (block) modes. The test completes two passes consisting of a write and read to each byte of on-screen video memory. The first pass is made using random data or data specified by the user at the command line. The second pass is made with the one's complement of the data used in the first pass so that each on-screen video memory location (bit) is tested with a zero (electrical low state) and one (electrical high state). |
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TABLE 19-1
| m64test Options | Description |
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| RAMDAC | The RAMDAC test completes three phases. The first phase tests the RAMDAC memory by writing to and reading from the RAMDAC memory (look up table LUT) with four data patterns. Data patterns written to and read from the RAMDAC memory are compared for consistency. The four data patterns include: -Random data -Complement of the random data (used as first data pattern) -The data pattern 0101 -The data pattern 10101 The second phase draws four different patterns on the screen. Each pattern stays on the screen for approximately three seconds. The four patterns include: -Red ramp with cursor at top left corner of the screen -Blue ramp with cursor at top right corner of the screen -Green ramp with cursor at bottom left of the screen -Grey ramp with cursor at bottom right of the screen A signature is captured with each pattern and compared with the signature obtained for the corresponding pattern on a known good board. This test verifies that all the different data paths within the RAMDAC are functioning properly. The third phase tests the Vertical Retrace Interrupt. The Vertical Retrace Interrupt is tested for 300 interrupts.
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| Accelerator Port | Tests all the data paths (sources: fixed color, host data, blit, fixed pattern), arithmetic and logic unit (ALU), color comparator, primitives (destinations: line, rectangle), and mono to color expansion logic. Primitives are drawn using a combination of different data paths (allowed), ALU functions, and color comparator functions. A signature is captured for each data combination and is compared with the signature captured for the same data combination on a known good board. |
m64test Test Modes
- Due to the nature of graphic tests, reading from or writing to the frame buffer during graphic tests will disturb user operation. This test is only available in the Functional Test mode.
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TABLE 19-2 m64test
| Test Mode | Description |
| Functional Test | The m64test verifies the M64 video board. |
m64test Command Line Syntax
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/opt/SUNWvts/bin/m64test standard_arguments -o dev=device_name, S=subtest_number,F=#_of_subtest_loops,B=#_of_test_loops,L,P=test_pattern
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TABLE 19-3 m64test
| Argument | Explanation |
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| dev=device_name | device_name is the full path name of the device being tested; the default is /dev/fbs/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
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TABLE 19-3 m64test
| Argument | Explanation (Continued) |
|
| F=#_of_subtest_loops | Specifies the number of times to repeat each subtest; default is 1. |
| B=#_of_test_loops | Specifies the number of times to repeat a test loop before passing; default is 1. |
| 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. |
m64test Error Messages
- Errors returned by m64test are nonspecific. It is not possible to determine which component caused a failure. In all error conditions, the field replaceable unit (FRU) is the entire M64 video board. The errors messages are listed below, along with probable causes and recommended actions.
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TABLE 19-4 m64test
| Error Message | Probable Cause(s) | Recommended Action |
|
| 6002 | %s error: Misaligned raster.\n | Software error | If problem persists, call your authorized Sun service provider |
| 6003 | Unable to open%s.\n | Device not present | Check for device presence |
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| Device failure | Replace device |
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| Permission restrictions | Check device permissions |
- 6004 ioctl(2) Error in loading the Frame
- IOCTL call to driver failure..Try replacing device
- Buffer structure fbtype.\n
- Device failure
- Call your authorized Sun service provider
- IOCTL call to driver failure Try replacing device.
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6005 ioctl(2) Error in loading
the Original Color Map
- Values.\n
- Device failure
- Call your authorized Sun service provider
- 6006 ioctl(2) Error in Setting the Cursor
- IOCTL call to driver failure Try replacing device.
- Values .\n
- Device failure
- Call your authorized Sun service provider
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TABLE 19-4 m64test(Continued)
| Error Message | Probable Cause(s) | Recommended Action |
- 6007 ioctl(2) Error in loading the
- IOCTL call to driver failure Try replacing device.
- GXInfo Structure fbtype .\n
- Device failure
- Call your authorized Sun service provider
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| 6008 %s (1-byte access) error:\n x/y (%d,%d) Expected 0x%02x, Actual 0x%0 2x, Xor 0x%02x.\n | Device failure | Replace device. Call your authorized Sun service provider
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| 6009 %s (2-byte access) error: \n x/y (%d,%d) Expected 0x%04x, Actual 0x%0 4x, Xor 0x%04x.\n | Device failure | Replace device. Call your authorized Sun service provider
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| 6010 %s (4-byte access) error:\n x/y (%d,%d) Expected 0x%08x, Actual 0x%0 8x, Xor 0x%08x.\n | Device failure | Replace device. Call your authorized Sun service provider
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| 6011 %s (8-byte access) error:\n x/y (%d,%d) Expected 0x%08x, Actual 0x%0 8x, Xor 0x%08x.\n | Device failure | Replace device. Call your authorized Sun service provider
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| 6012 %s (64-byte access) error:\n x/y (%d,%d) Expected 0x%08x, Actual 0x% 08x, Xor 0x%08x.\n | Device failure | Replace device. Call your authorized Sun service provider
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| 6013 Error in Allocating Memory < mmap call Failure >.\n | System error | If problem persists, call your authorized Sun service provider |
| 6014 Error in DeAllocating Memory < unmap call Failure >.\n | System error | If problem persists, call your authorized Sun service provider |
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6015 ioctl(2) failed trying to
- IOCTL call to driver failure Replace device.
- turn on M64 video.\n
- Device failure
- Call your authorized Sun service provider
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| 6016 ioctl(2) failed trying to post CLUT.\n | IOCTL call to driver failure | Replace device. Call your authorized Sun service provider
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| Device failure |
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TABLE 19-4 m64test(Continued)
| Error Message | Probable Cause(s) | Recommended Action |
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6017 ioctl(2) failed trying
- IOCTL call to driver failure Replace device.
- to read CLUT.\n
- Device failure
- Call your authorized Sun service provider
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| RAMDAC failure | Replace device. |
| 6018Call your authorized Sun service providerXOR 0x%02x.\nMiscompare found in Red |
| RAMDAC failure | Replace device. |
| 6019Call your authorized Sun service providerXOR 0x%02x.\nMiscompare found in Green |
| RAMDAC failure | Replace device. |
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6020 Miscompare found in Blue
channel of CLUT
entry%d.\n Expected
0x%02x, O served 0x%02x,
- Device failure
- Call your authorized Sun service provider
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XOR 0x%02x.\n
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| 6021 RAMDAC test screen CRC signature error message. Monitor type%d, Cursor Position %d, Expected Signature 0x%x, Actual Signature 0x%x | Device failure | Call your authorized Sun service provider |
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| 6022 sysinfo(2) failed getting hostname.\n | No system permissions | Become superuser If problem persists, call your authorized Sun service provider.
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| 6023 Can't acquire console semaphore\n | System error | If problem persists, call your authorized Sun service provider. |
| 6024 Cannot gain control of mouse:%s\n | System error | If problem persists, call your authorized Sun service provider. |
| 6025 Cannot gain control of keyboard:%s\n | System error | If problem persists, call your authorized Sun service provider. |
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TABLE 19-4 m64test(Continued)
| Error Message | Probable Cause(s) | Recommended Action |
|
| 6026 Already grabbed by another client |
| Try stopping other similar actions. If problem persists, call your authorized Sun service provider.
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| 6027 grabbed at invalid time | System error | If problem persists, call your authorized Sun service provider. |
| 6028 grab window is not viewable |
| If problem persists, call your authorized Sun service provider. |
| 6029 pointer/keyboard is frozen |
| If problem persists, call your authorized Sun service provider. |
| 6030 Unknown cause |
| If problem persists, all your authorized Sun service provider |
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6031 ioctl(2) failed trying to
- IOCTL call to driver failure Replace device.
- get current video mode.\n
- Device failure
- Call your authorized Sun service provider
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6032 ioctl(2) failed trying to
- IOCTL call to driver failure Replace device.
- set current video mode.\n
- Device failure
- Call your authorized Sun service provider
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6033 ioctl(2) failed trying to
- IOCTL call to driver failure Replace device.
- get M64 system info.\n
- Device failure
- Call your authorized Sun service provider
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| 6034 mmap(2) failed:%s.\n | System error | If problem persists, all your authorized Sun service provider |
| 6035 munmap(2) failed:%s.\n | System error | If problem persists, all your authorized Sun service provider |
| 6036 close(2) failed:%s.\n | System error | If problem persists, all your authorized Sun service provider |
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TABLE 19-4 m64test(Continued)
| Error Message | Probable Cause(s) | Recommended Action |
|
| 6037 DGA error grabbing window on screen%d.\n | System error | If problem persists, all your authorized Sun service provider |
| 6038 DGA error getting window from token on screen%d.\n | System error | If problem persists, all your authorized Sun service provider |
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6039 ioctl(2) failed trying to
- IOCTL call to driver failure Replace device.
- post cursor.\n
- Device failure
- Call your authorized Sun service provider
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6040 ioctl(2) failed trying to
- IOCTL call to driver failure Replace device.
- read cursor.\n
- Device failure
- Call your authorized Sun service provider
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6041 No M64 device found on
- IOCTL call to driver failure Replace device.
- display 0.\n
- Device failure
- Call your authorized Sun service provider
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| 6042 There is an inconsistency with the version of the X Window System.\n | System error | If problem persists, all your authorized Sun service provider |
| 6043 stat(2) failed trying to get info about Device Under Test.\n | System error | If problem persists, all your authorized Sun service provider |
| 6044 stat(2) failed trying to get info about screen 0:%d.\n | System error | If problem persists, all your authorized Sun service provider |
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6045 Can't access XWindows
- Permission denial from Host Run xhost(1).
- System error
- If X server is not running, run
- X Server is not running
- X server.
- If problem persists, all your authorized Sun service provider
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| 6046 wait(2) failed:%s\n | System error | If problem persists, all your authorized Sun service provider |
| 6047 signal(2) failed:%s\n | System error | If problem persists, all your authorized Sun service provider |
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TABLE 19-4 m64test(Continued)
| Error Message | Probable Cause(s) | Recommended Action |
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6048 ioctl(2) Error in
- IOCTL call to driver failure Replace device.
- vertical retrace test.\n
- Device failure
- Call your authorized Sun service provider
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6049 Can't open display
- Permission denial from Host Run xhost(1).
- System error
- If X server is not running, run
- X Server is not running
- X server.
- If problem persists, all your authorized Sun service provider
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