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(parent: 33c215a) | patch
serial: ns16550: Add a PCI device/function field
authorSimon Glass <sjg@chromium.org>
Wed, 25 Sep 2019 14:56:18 +0000 (08:56 -0600)
committerBin Meng <bmeng.cn@gmail.com>
Tue, 8 Oct 2019 05:57:43 +0000 (13:57 +0800)
commit4e8de068a3b210c0fea2b29372b25c60c7b6dc9e
tree088b6b365552bc67f2d8813252f8f43c564b9547tree | snapshot
parent33c215af4b9de32e5052bb716411dc34ce9b63accommit | diff
serial: ns16550: Add a PCI device/function field

When this UART is used early in boot (before PCI is set up) it is
convenient to store the PCI BDF of the UART so that it can be manually
configured. This is useful when it is used as a debug UART, for example.

Add a new field to hold this information, so that drivers can simply use
the existing platform data.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
include/ns16550.h diff | blob | history
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