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From: Yunhui Cui <cuiyunhui@bytedance.com>
To: rafael@kernel.org, lenb@kernel.org, linux-acpi@vger.kernel.org,
	linux-kernel@vger.kernel.org, paul.walmsley@sifive.com,
	palmer@dabbelt.com, aou@eecs.berkeley.edu,
	linux-riscv@lists.infradead.org, bhelgaas@google.com,
	james.morse@arm.com, jhugo@codeaurora.org, jeremy.linton@arm.com,
	john.garry@huawei.com, Jonathan.Cameron@huawei.com,
	pierre.gondois@arm.com, sudeep.holla@arm.com,
	tiantao6@huawei.com
Cc: Yunhui Cui <cuiyunhui@bytedance.com>
Subject: [PATCH v3 3/3] RISC-V: Select ACPI PPTT drivers
Date: Tue, 16 Apr 2024 11:14:38 +0800	[thread overview]
Message-ID: <20240416031438.7637-3-cuiyunhui@bytedance.com> (raw)
In-Reply-To: <20240416031438.7637-1-cuiyunhui@bytedance.com>

After adding ACPI support to populate_cache_leaves(), RISC-V can build
cacheinfo through the ACPI PPTT table, thus enabling the ACPI_PPTT
configuration.

Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com>
---
 arch/riscv/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 6d64888134ba..5d73fcaf9136 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -14,6 +14,7 @@ config RISCV
 	def_bool y
 	select ACPI_GENERIC_GSI if ACPI
 	select ACPI_REDUCED_HARDWARE_ONLY if ACPI
+	select ACPI_PPTT if ACPI
 	select ARCH_DMA_DEFAULT_COHERENT
 	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
 	select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2
-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Yunhui Cui <cuiyunhui@bytedance.com>
To: rafael@kernel.org, lenb@kernel.org, linux-acpi@vger.kernel.org,
	linux-kernel@vger.kernel.org, paul.walmsley@sifive.com,
	palmer@dabbelt.com, aou@eecs.berkeley.edu,
	linux-riscv@lists.infradead.org, bhelgaas@google.com,
	james.morse@arm.com, jhugo@codeaurora.org, jeremy.linton@arm.com,
	john.garry@huawei.com, Jonathan.Cameron@huawei.com,
	pierre.gondois@arm.com, sudeep.holla@arm.com,
	tiantao6@huawei.com
Cc: Yunhui Cui <cuiyunhui@bytedance.com>
Subject: [PATCH v3 3/3] RISC-V: Select ACPI PPTT drivers
Date: Tue, 16 Apr 2024 11:14:38 +0800	[thread overview]
Message-ID: <20240416031438.7637-3-cuiyunhui@bytedance.com> (raw)
In-Reply-To: <20240416031438.7637-1-cuiyunhui@bytedance.com>

After adding ACPI support to populate_cache_leaves(), RISC-V can build
cacheinfo through the ACPI PPTT table, thus enabling the ACPI_PPTT
configuration.

Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com>
---
 arch/riscv/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 6d64888134ba..5d73fcaf9136 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -14,6 +14,7 @@ config RISCV
 	def_bool y
 	select ACPI_GENERIC_GSI if ACPI
 	select ACPI_REDUCED_HARDWARE_ONLY if ACPI
+	select ACPI_PPTT if ACPI
 	select ARCH_DMA_DEFAULT_COHERENT
 	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
 	select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2
-- 
2.20.1


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http://lists.infradead.org/mailman/listinfo/linux-riscv

  parent reply	other threads:[~2024-04-16  3:15 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-16  3:14 [PATCH v3 1/3] riscv: cacheinfo: remove the useless parameter (node) of ci_leaf_init() Yunhui Cui
2024-04-16  3:14 ` Yunhui Cui
2024-04-16  3:14 ` [PATCH v3 2/3] riscv: cacheinfo: initialize cacheinfo's level and type from ACPI PPTT Yunhui Cui
2024-04-16  3:14   ` Yunhui Cui
2024-04-16  9:39   ` Sudeep Holla
2024-04-16  9:39     ` Sudeep Holla
2024-04-16 20:03   ` Jeremy Linton
2024-04-16 20:03     ` Jeremy Linton
2024-04-17  3:15     ` [External] " yunhui cui
2024-04-17  3:15       ` yunhui cui
2024-04-17 14:00       ` Jeremy Linton
2024-04-17 14:00         ` Jeremy Linton
2024-04-18  2:52         ` yunhui cui
2024-04-18  2:52           ` yunhui cui
2024-04-16  3:14 ` Yunhui Cui [this message]
2024-04-16  3:14   ` [PATCH v3 3/3] RISC-V: Select ACPI PPTT drivers Yunhui Cui
2024-04-16 19:49 ` [PATCH v3 1/3] riscv: cacheinfo: remove the useless parameter (node) of ci_leaf_init() Jeremy Linton
2024-04-16 19:49   ` Jeremy Linton

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