Displaying 12 results from an estimated 12 matches for "interruptack".
2011 Oct 27
1
[PATCH v3] virtio: Add platform bus driver for memory mapped virtio device
...o.orig 2011-10-24 11:17:08.263907000 +0100
+++ virtio-mmio.tex 2011-10-24 13:58:29.752757000 +0100
@@ -59,9 +59,18 @@
\item 0x050 | W | QueueNotify \\
Queue notifier.\\
Writing a queue index to this register notifies the Host that there are new buffers to process in the queue.
-\item 0x060 | W | InterruptACK \\
+\item 0x060 | R | InterruptStatus \\
+Interrupt status. \\
+Reading from this register returns a bit mask of interrupts asserted by the device. An interrupt is asserted if the corresponding bit is set, ie. equals one (1). \\
+\begin{itemize}
+\item Bit 0 | Used Ring update \\
+This interrupt is...
2011 Oct 27
1
[PATCH v3] virtio: Add platform bus driver for memory mapped virtio device
...o.orig 2011-10-24 11:17:08.263907000 +0100
+++ virtio-mmio.tex 2011-10-24 13:58:29.752757000 +0100
@@ -59,9 +59,18 @@
\item 0x050 | W | QueueNotify \\
Queue notifier.\\
Writing a queue index to this register notifies the Host that there are new buffers to process in the queue.
-\item 0x060 | W | InterruptACK \\
+\item 0x060 | R | InterruptStatus \\
+Interrupt status. \\
+Reading from this register returns a bit mask of interrupts asserted by the device. An interrupt is asserted if the corresponding bit is set, ie. equals one (1). \\
+\begin{itemize}
+\item Bit 0 | Used Ring update \\
+This interrupt is...
2015 Jan 20
4
[PATCH v2] virtio-mmio: Update the device to OASIS spec version
...size for the currently selected queue
- * 0x03c W QueueAlign Used Ring alignment for the current queue
- * 0x040 RW QueuePFN PFN for the currently selected queue
- *
- * 0x050 W QueueNotify Queue notifier
- * 0x060 R InterruptStatus Interrupt status register
- * 0x064 W InterruptACK Interrupt acknowledge register
- * 0x070 RW Status Device status register
- *
- * 0x100+ RW Device-specific configuration space
- *
* Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
*
* This work is licensed under the terms of the GNU GP...
2015 Jan 20
4
[PATCH v2] virtio-mmio: Update the device to OASIS spec version
...size for the currently selected queue
- * 0x03c W QueueAlign Used Ring alignment for the current queue
- * 0x040 RW QueuePFN PFN for the currently selected queue
- *
- * 0x050 W QueueNotify Queue notifier
- * 0x060 R InterruptStatus Interrupt status register
- * 0x064 W InterruptACK Interrupt acknowledge register
- * 0x070 RW Status Device status register
- *
- * 0x100+ RW Device-specific configuration space
- *
* Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
*
* This work is licensed under the terms of the GNU GP...
2015 Jan 20
1
[PATCH] virtio-mmio: Update the device to OASIS spec version
...size for the currently selected queue
- * 0x03c W QueueAlign Used Ring alignment for the current queue
- * 0x040 RW QueuePFN PFN for the currently selected queue
- *
- * 0x050 W QueueNotify Queue notifier
- * 0x060 R InterruptStatus Interrupt status register
- * 0x064 W InterruptACK Interrupt acknowledge register
- * 0x070 RW Status Device status register
- *
- * 0x100+ RW Device-specific configuration space
- *
* Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
*
* This work is licensed under the terms of the GNU GP...
2015 Jan 20
1
[PATCH] virtio-mmio: Update the device to OASIS spec version
...size for the currently selected queue
- * 0x03c W QueueAlign Used Ring alignment for the current queue
- * 0x040 RW QueuePFN PFN for the currently selected queue
- *
- * 0x050 W QueueNotify Queue notifier
- * 0x060 R InterruptStatus Interrupt status register
- * 0x064 W InterruptACK Interrupt acknowledge register
- * 0x070 RW Status Device status register
- *
- * 0x100+ RW Device-specific configuration space
- *
* Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
*
* This work is licensed under the terms of the GNU GP...
2015 Jan 20
0
[PATCH v2] virtio-mmio: Update the device to OASIS spec version
...d queue
> - * 0x03c W QueueAlign Used Ring alignment for the current queue
> - * 0x040 RW QueuePFN PFN for the currently selected queue
> - *
> - * 0x050 W QueueNotify Queue notifier
> - * 0x060 R InterruptStatus Interrupt status register
> - * 0x064 W InterruptACK Interrupt acknowledge register
> - * 0x070 RW Status Device status register
> - *
> - * 0x100+ RW Device-specific configuration space
> - *
> * Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
> *
> * This work is lic...
2015 Jan 20
0
[PATCH v2] virtio-mmio: Update the device to OASIS spec version
...d queue
> - * 0x03c W QueueAlign Used Ring alignment for the current queue
> - * 0x040 RW QueuePFN PFN for the currently selected queue
> - *
> - * 0x050 W QueueNotify Queue notifier
> - * 0x060 R InterruptStatus Interrupt status register
> - * 0x064 W InterruptACK Interrupt acknowledge register
> - * 0x070 RW Status Device status register
> - *
> - * 0x100+ RW Device-specific configuration space
> - *
> * Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
> *
> * This work is lic...
2014 Dec 19
5
[RFC] virtio-mmio: Update the device to OASIS spec version
...size for the currently selected queue
- * 0x03c W QueueAlign Used Ring alignment for the current queue
- * 0x040 RW QueuePFN PFN for the currently selected queue
- *
- * 0x050 W QueueNotify Queue notifier
- * 0x060 R InterruptStatus Interrupt status register
- * 0x064 W InterruptACK Interrupt acknowledge register
- * 0x070 RW Status Device status register
- *
- * 0x100+ RW Device-specific configuration space
- *
* Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
*
* This work is licensed under the terms of the GNU GP...
2014 Dec 19
5
[RFC] virtio-mmio: Update the device to OASIS spec version
...size for the currently selected queue
- * 0x03c W QueueAlign Used Ring alignment for the current queue
- * 0x040 RW QueuePFN PFN for the currently selected queue
- *
- * 0x050 W QueueNotify Queue notifier
- * 0x060 R InterruptStatus Interrupt status register
- * 0x064 W InterruptACK Interrupt acknowledge register
- * 0x070 RW Status Device status register
- *
- * 0x100+ RW Device-specific configuration space
- *
* Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
*
* This work is licensed under the terms of the GNU GP...
2015 Jan 15
0
[RFC] virtio-mmio: Update the device to OASIS spec version
...d queue
> - * 0x03c W QueueAlign Used Ring alignment for the current queue
> - * 0x040 RW QueuePFN PFN for the currently selected queue
> - *
> - * 0x050 W QueueNotify Queue notifier
> - * 0x060 R InterruptStatus Interrupt status register
> - * 0x064 W InterruptACK Interrupt acknowledge register
> - * 0x070 RW Status Device status register
> - *
> - * 0x100+ RW Device-specific configuration space
> - *
> * Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
> *
> * This work is lic...
2015 Jan 15
0
[RFC] virtio-mmio: Update the device to OASIS spec version
...d queue
> - * 0x03c W QueueAlign Used Ring alignment for the current queue
> - * 0x040 RW QueuePFN PFN for the currently selected queue
> - *
> - * 0x050 W QueueNotify Queue notifier
> - * 0x060 R InterruptStatus Interrupt status register
> - * 0x064 W InterruptACK Interrupt acknowledge register
> - * 0x070 RW Status Device status register
> - *
> - * 0x100+ RW Device-specific configuration space
> - *
> * Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
> *
> * This work is lic...