Hector Martin
7abebaec88
iodev: Add iodev_queue() API to queue data without kicking transmission
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-16 19:04:51 +09:00
Hector Martin
58489bf72c
iodev, usb: Add flush() call to flush buffers to the host
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-15 21:47:22 +09:00
Janne Grunau
a742f05532
usb/hv: add second CDC ACM interface for virtualized UART
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Signed-off-by: Janne Grunau <j@jannau.net>
2021-05-15 19:47:08 +09:00
Hector Martin
d35fa5e0fc
iodev: Add iodev_console_kick()
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This is used prior to rebooting in exception handlers, to make sure all
the exception dump data gets sent to USB if we are connected via that.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-05 00:28:39 +09:00
Hector Martin
bcece01769
usb: Hook up to iodev and bring up after payload boot attempt
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-04-17 16:47:43 +09:00
Hector Martin
34c1dc50ae
iodev: Add iodev_handle_events() and iodev_console_flush()
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-04-17 16:45:19 +09:00
Hector Martin
8104ec02c4
iodev: Add proxy ops
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-04-15 23:18:57 +09:00
Hector Martin
cc4a5d312d
iodev: Add new framework for I/O and console devices
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This replaces the earlier earlycon with a single shared console buffer
for all output devices.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-04-15 23:18:57 +09:00
