From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: Aleksandar Rakic <rakicaleksandar1999@gmail.com>, qemu-devel@nongnu.org
Cc: aleksandar.rakic@htecgroup.com, djordje.todorovic@htecgroup.com,
cfu@mips.com, arikalo@gmail.com, peter.maydell@linaro.org,
aurelien@aurel32.net, jiaxun.yang@flygoat.com, kwolf@redhat.com,
hreitz@redhat.com, pbonzini@redhat.com, alex.bennee@linaro.org,
pierrick.bouvier@linaro.org, berrange@redhat.com,
Faraz Shahbazker <fshahbazker@wavecomp.com>
Subject: Re: [PATCH v3 4/4] target/mips: Enable MSA ASE for mips64R2-generic
Date: Tue, 12 Nov 2024 20:29:56 +0100 [thread overview]
Message-ID: <6bb5725f-1b4a-4653-84db-6edc04be33f3@linaro.org> (raw)
In-Reply-To: <20241112164130.2396737-6-aleksandar.rakic@htecgroup.com>
On 12/11/24 16:41, Aleksandar Rakic wrote:
> Enable MSA ASE for mips64R2-generic CPU.
>
> Cherry-picked 60f6ae8d3d685ba1ea5d301222fb72b67f39264f
> from https://github.com/MIPS/gnutools-qemu
>
> Signed-off-by: Faraz Shahbazker <fshahbazker@wavecomp.com>
> Signed-off-by: Aleksandar Rakic <aleksandar.rakic@htecgroup.com>
> ---
> target/mips/cpu-defs.c.inc | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/target/mips/cpu-defs.c.inc b/target/mips/cpu-defs.c.inc
> index 922fc39138..e77a327422 100644
> --- a/target/mips/cpu-defs.c.inc
> +++ b/target/mips/cpu-defs.c.inc
> @@ -678,7 +678,9 @@ const mips_def_t mips_defs[] =
> (2 << CP0C1_DS) | (4 << CP0C1_DL) | (3 << CP0C1_DA) |
> (1 << CP0C1_PC) | (1 << CP0C1_WR) | (1 << CP0C1_EP),
> .CP0_Config2 = MIPS_CONFIG2,
> - .CP0_Config3 = MIPS_CONFIG3 | (1 << CP0C3_LPA),
> + .CP0_Config3 = MIPS_CONFIG3 | (1 << CP0C3_LPA) |
> + (1 << CP0C3_VInt) | (1 << CP0C3_MSAP),
> + .CP0_Config5_rw_bitmask = (1 << CP0C5_MSAEn),
See v2:
https://lore.kernel.org/qemu-devel/50dd60b2-f789-4828-9a7e-3becc6721964@linaro.org/
> .CP0_LLAddr_rw_bitmask = 0,
> .CP0_LLAddr_shift = 0,
> .SYNCI_Step = 32,
prev parent reply other threads:[~2024-11-12 19:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-12 16:41 [PATCH v3 0/4] Improve Mips target Aleksandar Rakic
2024-11-12 16:41 ` Aleksandar Rakic
2024-11-12 16:41 ` [PATCH v3 1/4] Add support for emulation of CRC32 instructions Aleksandar Rakic
2024-12-11 15:14 ` Aleksandar Rakic
2025-01-17 12:00 ` Aleksandar Rakic
2025-01-22 7:22 ` Philippe Mathieu-Daudé
2025-01-22 7:27 ` Philippe Mathieu-Daudé
2025-01-22 8:38 ` Philippe Mathieu-Daudé
2024-11-12 16:41 ` [PATCH v3 2/4] Skip NaN mode check for soft-float Aleksandar Rakic
2024-12-11 15:17 ` Aleksandar Rakic
2025-01-17 12:02 ` Aleksandar Rakic
2024-11-12 16:41 ` [PATCH v3 3/4] target/mips: Enable MSA ASE using a CLI flag Aleksandar Rakic
2024-12-11 15:19 ` Aleksandar Rakic
2025-01-17 12:03 ` Aleksandar Rakic
2024-11-12 16:41 ` [PATCH v3 4/4] target/mips: Enable MSA ASE for mips64R2-generic Aleksandar Rakic
2024-11-12 19:29 ` Philippe Mathieu-Daudé [this message]
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