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DOC: change PCI uart description from mmio to bdf

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HV code changed to configure PCI uart mmio@ to bdf@,
so change its description to match it.

Tracked-On: #2031
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
This commit is contained in:
Minggui Cao
2018-12-07 21:08:44 +08:00
committed by David Kinder
parent 50f5b0f6bb
commit 61f03dae81
4 changed files with 17 additions and 16 deletions
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doc/tutorials/images/menuconfig-partition-mode.png Normal file → Executable file
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16
doc/tutorials/using_partition_mode_on_up2.rst
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@@ -106,11 +106,11 @@ Enable partition mode in ACRN hypervisor
.. code-block:: none
:emphasize-lines: 1
$ dmesg | grep ttyS
[ 10.552369] dw-apb-uart.8: ttyS4 at MMIO 0x91524000 (irq = 4, base_baud = 115200) is a 16550A
[ 10.552568] serial serial0: tty port ttyS4 registered
[ 10.572344] dw-apb-uart.9: ttyS5 at MMIO 0x91522000 (irq = 5, base_baud = 115200) is a 16550A
[ 10.572545] serial serial1: tty port ttyS5 registered
$ sudo lspci | grep UART
00:18.0 . Series HSUART Controller #1 (rev 0b)
00:18.1 . Series HSUART Controller #2 (rev 0b)
The second with ``00:18.1`` is the one on the 40-pin expansion connector.
The following command prints detailed information about all PCI buses
and devices in the system. Look up the PCI BAR addresses of the SATA
@@ -153,7 +153,7 @@ Enable partition mode in ACRN hypervisor
$ make menuconfig
Set the ``Hypervisor mode`` option to ``Partition mode``, and depending
on the serial port you are using, enter its MMIO address to the configuration
on the serial port you are using, enter its BDF to the configuration
menu as shown in this screenshot. Finally, save the configuration.
.. figure:: images/menuconfig-partition-mode.png
@@ -347,8 +347,8 @@ Switch between privileged VMs
*****************************
Connect the serial port on the UP2 board to the development workstation.
If you set the MMIO address of the serial port right while building the
ACRN hypervisor, you should see the output from the ACRN serial console as below.
If you set the BDF of the serial port right while building the ACRN hypervisor,
you should see the output from the ACRN serial console as below.
You could then log in to the privileged VMs by ``sos_console`` command,
and press :kbd:`CTRL+Space` keys to return to the ACRN serial console.