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Enforce max queue depth on streaming sources

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Alex Forencich
2021-03-21 22:25:18 -07:00
parent a34a1cd125
commit 295db437f7
5 changed files with 84 additions and 4 deletions
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README.md
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@@ -101,6 +101,7 @@ The `GmiiPhy` class provides a model of a GMII PHY chip. It wraps instances of
* `recv_nowait()`: receive a frame as a `GmiiFrame` (non-blocking) (sink)
* `count()`: returns the number of items in the queue (all)
* `empty()`: returns _True_ if the queue is empty (all)
* `full()`: returns _True_ if the queue occupancy limits are met (source)
* `idle()`: returns _True_ if no transfer is in progress (all) or if the queue is not empty (source)
* `clear()`: drop all data in queue (all)
* `wait()`: wait for idle (source)
@@ -217,6 +218,7 @@ The `MiiPhy` class provides a model of an MII PHY chip. It wraps instances of `
* `recv_nowait()`: receive a frame as a `GmiiFrame` (non-blocking) (sink)
* `count()`: returns the number of items in the queue (all)
* `empty()`: returns _True_ if the queue is empty (all)
* `full()`: returns _True_ if the queue occupancy limits are met (source)
* `idle()`: returns _True_ if no transfer is in progress (all) or if the queue is not empty (source)
* `clear()`: drop all data in queue (all)
* `wait()`: wait for idle (source)
@@ -307,6 +309,7 @@ The `RgmiiPhy` class provides a model of an RGMII PHY chip. It wraps instances
* `recv_nowait()`: receive a frame as a `GmiiFrame` (non-blocking) (sink)
* `count()`: returns the number of items in the queue (all)
* `empty()`: returns _True_ if the queue is empty (all)
* `full()`: returns _True_ if the queue occupancy limits are met (source)
* `idle()`: returns _True_ if no transfer is in progress (all) or if the queue is not empty (source)
* `clear()`: drop all data in queue (all)
* `wait()`: wait for idle (source)
@@ -381,6 +384,7 @@ To receive data with an `XgmiiSink`, call `recv()` or `recv_nowait()`. Optional
* `recv_nowait()`: receive a frame as an `XgmiiFrame` (non-blocking) (sink)
* `count()`: returns the number of items in the queue (all)
* `empty()`: returns _True_ if the queue is empty (all)
* `full()`: returns _True_ if the queue occupancy limits are met (source)
* `idle()`: returns _True_ if no transfer is in progress (all) or if the queue is not empty (source)
* `clear()`: drop all data in queue (all)
* `wait()`: wait for idle (source)