From: Andrew Jones <drjones@redhat.com>
To: Eric Auger <eric.auger@redhat.com>
Cc: peter.maydell@linaro.org, gshan@redhat.com, mst@redhat.com,
qemu-devel@nongnu.org, shannon.zhaosl@gmail.com,
qemu-arm@nongnu.org, imammedo@redhat.com, philmd@redhat.com,
ardb@kernel.org, eric.auger.pro@gmail.com
Subject: Re: [PATCH v4 2/3] hw/arm/virt_acpi_build: Generate DBG2 table
Date: Thu, 7 Oct 2021 10:15:35 +0200 [thread overview]
Message-ID: <20211007081535.izszbazepu7yp67c@gator.home> (raw)
In-Reply-To: <20211007072922.655330-3-eric.auger@redhat.com>
On Thu, Oct 07, 2021 at 09:29:21AM +0200, Eric Auger wrote:
> ARM SBBR specification mandates DBG2 table (Debug Port Table 2)
> since v1.0 (ARM DEN0044F 8.3.1.7 DBG2).
>
> The DBG2 table allows to describe one or more debug ports.
>
> Generate an DBG2 table featuring a single debug port, the PL011.
>
> The DBG2 specification can be found at
> "Microsoft Debug Port Table 2 (DBG2)"
> https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/acpi-debug-port-table?redirectedfrom=MSDN
>
> Signed-off-by: Eric Auger <eric.auger@redhat.com>
> Acked-by: Michael S. Tsirkin <mst@redhat.com>
>
> ---
>
> v3 -> v4:
> - Change the revision in the header (0), + vs comments,
> s/0x1000/vms->memmap[VIRT_UART].size
> - Added Michael's A-b
>
> v2 -> v3:
> Took into account all comments from Igor on v2:
> mostly style adjustment, revision references
>
> v1 -> v2:
> - rebased on Igor's refactoring
> ---
> hw/arm/virt-acpi-build.c | 63 +++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 62 insertions(+), 1 deletion(-)
>
Reviewed-by: Andrew Jones <drjones@redhat.com>
next prev parent reply other threads:[~2021-10-07 8:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-07 7:29 [PATCH v4 0/3] hw/arm/virt_acpi_build: Generate DBG2 table Eric Auger
2021-10-07 7:29 ` [PATCH v4 1/3] tests/acpi: Add void table for virt/DBG2 bios-tables-test Eric Auger
2021-10-07 7:29 ` [PATCH v4 2/3] hw/arm/virt_acpi_build: Generate DBG2 table Eric Auger
2021-10-07 8:15 ` Andrew Jones [this message]
2021-10-07 11:08 ` Igor Mammedov
2021-10-07 7:29 ` [PATCH v4 3/3] bios-tables-test: Generate reference table for virt/DBG2 Eric Auger
2021-10-18 21:00 ` Richard Henderson
2021-10-19 6:37 ` Eric Auger
2021-10-19 8:04 ` Eric Auger
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