diff options
| -rw-r--r-- | content.tex | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/content.tex b/content.tex index b1ea9b9..d498464 100644 --- a/content.tex +++ b/content.tex @@ -1645,8 +1645,8 @@ All register values are organized as Little Endian. \mmioreg{QueueSel}{Virtual queue index}{0x030}{W}{% Writing to this register selects the virtual queue that the following operations on \field{QueueNumMax}, \field{QueueNum}, \field{QueueReady}, - \field{QueueDescLow}, \field{QueueDescHigh}, \field{QueueAvailLow}, \field{QueueAvailHigh}, - \field{QueueUsedLow} and \field{QueueUsedHigh} apply to. The index + \field{QueueDescLow}, \field{QueueDescHigh}, \field{QueueDriverlLow}, \field{QueueDriverHigh}, + \field{QueueDeviceLow} and \field{QueueDeviceHigh} apply to. The index number of the first queue is zero (0x0). } \hline @@ -1724,14 +1724,14 @@ All register values are organized as Little Endian. \hline \mmiodreg{QueueDriverLow}{QueueDriverHigh}{Virtual queue's Driver Area 64 bit long physical address}{0x090}{0x094}{W}{% Writing to these two registers (lower 32 bits of the address - to \field{QueueAvailLow}, higher 32 bits to \field{QueueAvailHigh}) notifies + to \field{QueueDriverLow}, higher 32 bits to \field{QueueDriverHigh}) notifies the device about location of the Driver Area of the queue selected by writing to \field{QueueSel}. } \hline \mmiodreg{QueueDeviceLow}{QueueDeviceHigh}{Virtual queue's Device Area 64 bit long physical address}{0x0a0}{0x0a4}{W}{% Writing to these two registers (lower 32 bits of the address - to \field{QueueUsedLow}, higher 32 bits to \field{QueueUsedHigh}) notifies + to \field{QueueDeviceLow}, higher 32 bits to \field{QueueDeviceHigh}) notifies the device about location of the Device Area of the queue selected by writing to \field{QueueSel}. } @@ -1829,7 +1829,7 @@ or equal to the value presented by the device in \field{QueueNumMax}. When \field{QueueReady} is not zero, the driver MUST NOT access \field{QueueNum}, \field{QueueDescLow}, \field{QueueDescHigh}, -\field{QueueAvailLow}, \field{QueueAvailHigh}, \field{QueueUsedLow}, \field{QueueUsedHigh}. +\field{QueueDriverLow}, \field{QueueDriverHigh}, \field{QueueDeviceLow}, \field{QueueDeviceHigh}. To stop using the queue the driver MUST write zero (0x0) to this \field{QueueReady} and MUST read the value back to ensure |