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ps3:hypervisor:lv1_unmap_device_dma_region [psDevWiki]
Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PDT/-7.0/DST' instead in /var/www/psdevWiki/inc/template.php on line 154

Trace: » lv1_start_ppe_periodic_tracer » lv1_stop_lpm » lv1_stop_ppe_periodic_tracer » lv1_storage_check_async_status » lv1_storage_get_async_status » lv1_storage_read » lv1_storage_send_device_command » lv1_storage_write » lv1_undocumented_function_253 » lv1_unmap_device_dma_region

Table of Contents

lv1_unmap_device_dma_region (177)
- Kernel Call
- Parameters

lv1_unmap_device_dma_region (177)

Unmap a DMA region for the specified device.

Kernel Call

result = lv1_unmap_device_dma_region( /*IN*/ bus_id, dev_id, dma_region, size );

Parameters

Inputs
Register	Description
R3	bus_id - bus id
R4	dev_id - device id
R5	dma_region - dma region address
R6	size - region size
Outputs
Register	Description
R3	Status - 0 = OK, Other values are unknown, but indicate failure.

Notes:

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PDT/-7.0/DST' instead in /var/www/psdevWiki/inc/template.php on line 523
ps3/hypervisor/lv1_unmap_device_dma_region.txt · Last modified: 2008/05/15 00:07