[PATCH v3 00/13] riscv: improve boot time isa extensions handling

[PATCH v3 00/13] riscv: improve boot time isa extensions handling

[Jisheng Zhang]

Generally, riscv ISA extensions are fixed for any specific hardware
platform, so a hart's features won't change after booting, this
chacteristic makes it straightforward to use a static branch to check
a specific ISA extension is supported or not to optimize performance.

However, some ISA extensions such as SVPBMT and ZICBOM are handled
via. the alternative sequences.

Basically, for ease of maintenance, we prefer to use static branches
in C code, but recently, Samuel found that the static branch usage in
cpu_relax() breaks building with CONFIG_CC_OPTIMIZE_FOR_SIZE[1]. As
Samuel pointed out, "Having a static branch in cpu_relax() is
problematic because that function is widely inlined, including in some
quite complex functions like in the VDSO. A quick measurement shows
this static branch is responsible by itself for around 40% of the jump
table."

Samuel's findings pointed out one of a few downsides of static branches
usage in C code to handle ISA extensions detected at boot time:
static branch's metadata in the __jump_table section, which is not
discarded after ISA extensions are finalized, wastes some space.

I want to try to solve the issue for all possible dynamic handling of
ISA extensions at boot time. Inspired by Mark[2], this patch introduces
riscv_has_extension_*() helpers, which work like static branches but
are patched using alternatives, thus the metadata can be freed after
patching.

Hi Heiko,

I combined your code and my code into patch1, since one of the key
patch in the merged "Allow calls in alternatives" series rolled
back to your v1. So I added your Co-developed-by and Signed-off-by
thanks

Since v2
 - rebase on riscv-next
 - collect Reviewed-by tag
 - fix jal imm construction
 - combine Heiko's code and my code for jal patching, thus add
   Co-developed-by tag
 - address comments from Conor

Since v1
 - rebase on v6.1-rc7 + Heiko's alternative improvements[3]
 - collect Reviewed-by tag
 - add one patch to update jal offsets in patched alternatives
 - add one patch to switch to relative alternative entries
 - add patches to patch vdso

[1]https://lore.kernel.org/linux-riscv/20220922060958.44203-1-samuel@sholland.org/
[2]https://lore.kernel.org/linux-arm-kernel/20220912162210.3626215-8-mark.rutland@arm.com/
[3]https://lore.kernel.org/linux-riscv/20221130225614.1594256-1-heiko@sntech.de/


Andrew Jones (1):
  riscv: KVM: Switch has_svinval() to riscv_has_extension_unlikely()

Jisheng Zhang (12):
  riscv: fix jal offsets in patched alternatives
  riscv: move riscv_noncoherent_supported() out of ZICBOM probe
  riscv: cpufeature: detect RISCV_ALTERNATIVES_EARLY_BOOT earlier
  riscv: hwcap: make ISA extension ids can be used in asm
  riscv: cpufeature: extend riscv_cpufeature_patch_func to all ISA
    extensions
  riscv: introduce riscv_has_extension_[un]likely()
  riscv: fpu: switch has_fpu() to riscv_has_extension_likely()
  riscv: module: move find_section to module.h
  riscv: switch to relative alternative entries
  riscv: alternative: patch alternatives in the vDSO
  riscv: cpu_relax: switch to riscv_has_extension_likely()
  riscv: remove riscv_isa_ext_keys[] array and related usage

 arch/riscv/errata/sifive/errata.c           |  4 +-
 arch/riscv/errata/thead/errata.c            | 11 ++-
 arch/riscv/include/asm/alternative-macros.h | 20 ++---
 arch/riscv/include/asm/alternative.h        | 12 +--
 arch/riscv/include/asm/errata_list.h        |  9 +-
 arch/riscv/include/asm/hwcap.h              | 97 +++++++++++----------
 arch/riscv/include/asm/insn.h               | 27 ++++++
 arch/riscv/include/asm/module.h             | 16 ++++
 arch/riscv/include/asm/switch_to.h          |  3 +-
 arch/riscv/include/asm/vdso.h               |  4 +
 arch/riscv/include/asm/vdso/processor.h     |  2 +-
 arch/riscv/kernel/alternative.c             | 52 +++++++++++
 arch/riscv/kernel/cpufeature.c              | 78 +++--------------
 arch/riscv/kernel/module.c                  | 15 ----
 arch/riscv/kernel/setup.c                   |  3 +
 arch/riscv/kernel/vdso.c                    |  5 --
 arch/riscv/kernel/vdso/vdso.lds.S           |  7 ++
 arch/riscv/kvm/tlb.c                        |  3 +-
 18 files changed, 206 insertions(+), 162 deletions(-)

-- 
2.38.1


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[PATCH v3 01/13] riscv: fix jal offsets in patched alternatives

[Jisheng Zhang]

Alternatives live in a different section, so offsets used by jal
instruction will point to wrong locations after the patch got applied.

Similar to arm64, adjust the location to consider that offset.

Co-developed-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Signed-off-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
 arch/riscv/include/asm/insn.h   | 27 +++++++++++++++++++++++++++
 arch/riscv/kernel/alternative.c | 27 +++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)

diff --git a/arch/riscv/include/asm/insn.h b/arch/riscv/include/asm/insn.h
index 98453535324a..1d2df245d0bd 100644
--- a/arch/riscv/include/asm/insn.h
+++ b/arch/riscv/include/asm/insn.h
@@ -291,6 +291,33 @@ static __always_inline bool riscv_insn_is_branch(u32 code)
 	(RVC_X(x_, RVC_B_IMM_7_6_OPOFF, RVC_B_IMM_7_6_MASK) << RVC_B_IMM_7_6_OFF) | \
 	(RVC_IMM_SIGN(x_) << RVC_B_IMM_SIGN_OFF); })
 
+/*
+ * Get the immediate from a J-type instruction.
+ *
+ * @insn: instruction to process
+ * Return: immediate
+ */
+static inline s32 riscv_insn_extract_jtype_imm(u32 insn)
+{
+	return RV_EXTRACT_JTYPE_IMM(insn);
+}
+
+/*
+ * Update a J-type instruction with an immediate value.
+ *
+ * @insn: pointer to the jtype instruction
+ * @imm: the immediate to insert into the instruction
+ */
+static inline void riscv_insn_insert_jtype_imm(u32 *insn, s32 imm)
+{
+	/* drop the old IMMs, all jal IMM bits sit at 31:12 */
+	*insn &= ~GENMASK(31, 12);
+	*insn |= (RV_X(imm, RV_J_IMM_10_1_OFF, RV_J_IMM_10_1_MASK) << RV_J_IMM_10_1_OPOFF) |
+		 (RV_X(imm, RV_J_IMM_11_OFF, RV_J_IMM_11_MASK) << RV_J_IMM_11_OPOFF) |
+		 (RV_X(imm, RV_J_IMM_19_12_OFF, RV_J_IMM_19_12_MASK) << RV_J_IMM_19_12_OPOFF) |
+		 (RV_X(imm, RV_J_IMM_SIGN_OFF, 1) << RV_J_IMM_SIGN_OPOFF);
+}
+
 /*
  * Put together one immediate from a U-type and I-type instruction pair.
  *
diff --git a/arch/riscv/kernel/alternative.c b/arch/riscv/kernel/alternative.c
index 6212ea0eed72..3d4f1f32c7f6 100644
--- a/arch/riscv/kernel/alternative.c
+++ b/arch/riscv/kernel/alternative.c
@@ -79,6 +79,21 @@ static void riscv_alternative_fix_auipc_jalr(void *ptr, u32 auipc_insn,
 	patch_text_nosync(ptr, call, sizeof(u32) * 2);
 }
 
+static void riscv_alternative_fix_jal(void *ptr, u32 jal_insn, int patch_offset)
+{
+	s32 imm;
+
+	/* get and adjust new target address */
+	imm = riscv_insn_extract_jtype_imm(jal_insn);
+	imm -= patch_offset;
+
+	/* update instruction */
+	riscv_insn_insert_jtype_imm(&jal_insn, imm);
+
+	/* patch the call place again */
+	patch_text_nosync(ptr, &jal_insn, sizeof(u32));
+}
+
 void riscv_alternative_fix_offsets(void *alt_ptr, unsigned int len,
 				      int patch_offset)
 {
@@ -106,6 +121,18 @@ void riscv_alternative_fix_offsets(void *alt_ptr, unsigned int len,
 			riscv_alternative_fix_auipc_jalr(alt_ptr + i * sizeof(u32),
 							 insn, insn2, patch_offset);
 		}
+
+		if (riscv_insn_is_jal(insn)) {
+			s32 imm = riscv_insn_extract_jtype_imm(insn);
+
+			/* Don't modify jumps inside the alternative block */
+			if ((alt_ptr + i * sizeof(u32) + imm) >= alt_ptr &&
+			    (alt_ptr + i * sizeof(u32) + imm) < (alt_ptr + len))
+				continue;
+
+			riscv_alternative_fix_jal(alt_ptr + i * sizeof(u32),
+						  insn, patch_offset);
+		}
 	}
 }
 
-- 
2.38.1


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Re: [PATCH v3 01/13] riscv: fix jal offsets in patched alternatives

[Andrew Jones]

On Thu, Jan 12, 2023 at 01:10:15AM +0800, Jisheng Zhang wrote:
> Alternatives live in a different section, so offsets used by jal
> instruction will point to wrong locations after the patch got applied.
> 
> Similar to arm64, adjust the location to consider that offset.
> 
> Co-developed-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
> Signed-off-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
> Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> ---
>  arch/riscv/include/asm/insn.h   | 27 +++++++++++++++++++++++++++
>  arch/riscv/kernel/alternative.c | 27 +++++++++++++++++++++++++++
>  2 files changed, 54 insertions(+)
> 
> diff --git a/arch/riscv/include/asm/insn.h b/arch/riscv/include/asm/insn.h
> index 98453535324a..1d2df245d0bd 100644
> --- a/arch/riscv/include/asm/insn.h
> +++ b/arch/riscv/include/asm/insn.h
> @@ -291,6 +291,33 @@ static __always_inline bool riscv_insn_is_branch(u32 code)
>  	(RVC_X(x_, RVC_B_IMM_7_6_OPOFF, RVC_B_IMM_7_6_MASK) << RVC_B_IMM_7_6_OFF) | \
>  	(RVC_IMM_SIGN(x_) << RVC_B_IMM_SIGN_OFF); })
>  
> +/*
> + * Get the immediate from a J-type instruction.
> + *
> + * @insn: instruction to process
> + * Return: immediate
> + */
> +static inline s32 riscv_insn_extract_jtype_imm(u32 insn)
> +{
> +	return RV_EXTRACT_JTYPE_IMM(insn);
> +}
> +
> +/*
> + * Update a J-type instruction with an immediate value.
> + *
> + * @insn: pointer to the jtype instruction
> + * @imm: the immediate to insert into the instruction
> + */
> +static inline void riscv_insn_insert_jtype_imm(u32 *insn, s32 imm)
> +{
> +	/* drop the old IMMs, all jal IMM bits sit at 31:12 */
> +	*insn &= ~GENMASK(31, 12);
> +	*insn |= (RV_X(imm, RV_J_IMM_10_1_OFF, RV_J_IMM_10_1_MASK) << RV_J_IMM_10_1_OPOFF) |
> +		 (RV_X(imm, RV_J_IMM_11_OFF, RV_J_IMM_11_MASK) << RV_J_IMM_11_OPOFF) |
> +		 (RV_X(imm, RV_J_IMM_19_12_OFF, RV_J_IMM_19_12_MASK) << RV_J_IMM_19_12_OPOFF) |
> +		 (RV_X(imm, RV_J_IMM_SIGN_OFF, 1) << RV_J_IMM_SIGN_OPOFF);
> +}
> +
>  /*
>   * Put together one immediate from a U-type and I-type instruction pair.
>   *
> diff --git a/arch/riscv/kernel/alternative.c b/arch/riscv/kernel/alternative.c
> index 6212ea0eed72..3d4f1f32c7f6 100644
> --- a/arch/riscv/kernel/alternative.c
> +++ b/arch/riscv/kernel/alternative.c
> @@ -79,6 +79,21 @@ static void riscv_alternative_fix_auipc_jalr(void *ptr, u32 auipc_insn,
>  	patch_text_nosync(ptr, call, sizeof(u32) * 2);
>  }
>  
> +static void riscv_alternative_fix_jal(void *ptr, u32 jal_insn, int patch_offset)
> +{
> +	s32 imm;
> +
> +	/* get and adjust new target address */
> +	imm = riscv_insn_extract_jtype_imm(jal_insn);
> +	imm -= patch_offset;
> +
> +	/* update instruction */
> +	riscv_insn_insert_jtype_imm(&jal_insn, imm);
> +
> +	/* patch the call place again */
> +	patch_text_nosync(ptr, &jal_insn, sizeof(u32));
> +}
> +
>  void riscv_alternative_fix_offsets(void *alt_ptr, unsigned int len,
>  				      int patch_offset)
>  {
> @@ -106,6 +121,18 @@ void riscv_alternative_fix_offsets(void *alt_ptr, unsigned int len,
>  			riscv_alternative_fix_auipc_jalr(alt_ptr + i * sizeof(u32),
>  							 insn, insn2, patch_offset);
>  		}
> +
> +		if (riscv_insn_is_jal(insn)) {
> +			s32 imm = riscv_insn_extract_jtype_imm(insn);
> +
> +			/* Don't modify jumps inside the alternative block */
> +			if ((alt_ptr + i * sizeof(u32) + imm) >= alt_ptr &&
> +			    (alt_ptr + i * sizeof(u32) + imm) < (alt_ptr + len))
> +				continue;
> +
> +			riscv_alternative_fix_jal(alt_ptr + i * sizeof(u32),
> +						  insn, patch_offset);
> +		}
>  	}
>  }
>  
> -- 
> 2.38.1
>

Reviewed-by: Andrew Jones <ajones@ventanamicro.com>

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Re: [PATCH v3 01/13] riscv: fix jal offsets in patched alternatives

[Heiko Stübner]

Am Mittwoch, 11. Januar 2023, 18:10:15 CET schrieb Jisheng Zhang:
> Alternatives live in a different section, so offsets used by jal
> instruction will point to wrong locations after the patch got applied.
> 
> Similar to arm64, adjust the location to consider that offset.
> 
> Co-developed-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
> Signed-off-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
> Signed-off-by: Jisheng Zhang <jszhang@kernel.org>

looks good, thanks for fixing the issues Andrew and Conor pointed
out in the variant in my zbb series. I've now switched over to this one.

I guess as you said, we really should separate this out into a single patch
[or if Palmer is fine with that, just pick this one patch to apply until the
rest is ready]


Heiko



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Re: [PATCH v3 01/13] riscv: fix jal offsets in patched alternatives

[Conor Dooley]

[-- Attachment #1.1: Type: text/plain, Size: 1043 bytes --]

On Thu, Jan 12, 2023 at 12:31:59AM +0100, Heiko Stübner wrote:
> Am Mittwoch, 11. Januar 2023, 18:10:15 CET schrieb Jisheng Zhang:
> > Alternatives live in a different section, so offsets used by jal
> > instruction will point to wrong locations after the patch got applied.
> > 
> > Similar to arm64, adjust the location to consider that offset.
> > 
> > Co-developed-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
> > Signed-off-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
> > Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> 
> looks good, thanks for fixing the issues Andrew and Conor pointed
> out in the variant in my zbb series. I've now switched over to this one.
> 
> I guess as you said, we really should separate this out into a single patch
> [or if Palmer is fine with that, just pick this one patch to apply until the
> rest is ready]

Splitting it out may make it easier to flag for him during the pw sync
next week? Either way, I'm fine w/ it..

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>


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[PATCH v3 02/13] riscv: move riscv_noncoherent_supported() out of ZICBOM probe

[Jisheng Zhang]

It's a bit weird to call riscv_noncoherent_supported() each time when
insmoding a module. Move the calling out of feature patch func.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
---
 arch/riscv/kernel/cpufeature.c | 1 -
 arch/riscv/kernel/setup.c      | 3 +++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
index 205bbd6b1fce..421b3d9578cc 100644
--- a/arch/riscv/kernel/cpufeature.c
+++ b/arch/riscv/kernel/cpufeature.c
@@ -297,7 +297,6 @@ static bool __init_or_module cpufeature_probe_zicbom(unsigned int stage)
 	if (!riscv_isa_extension_available(NULL, ZICBOM))
 		return false;
 
-	riscv_noncoherent_supported();
 	return true;
 }
 
diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
index 86acd690d529..376d2827e736 100644
--- a/arch/riscv/kernel/setup.c
+++ b/arch/riscv/kernel/setup.c
@@ -300,6 +300,9 @@ void __init setup_arch(char **cmdline_p)
 	riscv_init_cbom_blocksize();
 	riscv_fill_hwcap();
 	apply_boot_alternatives();
+	if (IS_ENABLED(CONFIG_RISCV_ISA_ZICBOM) &&
+	    riscv_isa_extension_available(NULL, ZICBOM))
+		riscv_noncoherent_supported();
 }
 
 static int __init topology_init(void)
-- 
2.38.1


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[PATCH v3 03/13] riscv: cpufeature: detect RISCV_ALTERNATIVES_EARLY_BOOT earlier

[Jisheng Zhang]

Currently riscv_cpufeature_patch_func() does nothing at the
RISCV_ALTERNATIVES_EARLY_BOOT stage. Add a check to detect whether we
are in this stage and exit early. This will allow us to use
riscv_cpufeature_patch_func() for scanning of all ISA extensions.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
---
 arch/riscv/kernel/cpufeature.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
index 421b3d9578cc..37e8c5e69754 100644
--- a/arch/riscv/kernel/cpufeature.c
+++ b/arch/riscv/kernel/cpufeature.c
@@ -328,6 +328,9 @@ void __init_or_module riscv_cpufeature_patch_func(struct alt_entry *begin,
 	struct alt_entry *alt;
 	u32 tmp;
 
+	if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
+		return;
+
 	for (alt = begin; alt < end; alt++) {
 		if (alt->vendor_id != 0)
 			continue;
-- 
2.38.1


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Re: [PATCH v3 03/13] riscv: cpufeature: detect RISCV_ALTERNATIVES_EARLY_BOOT earlier

[Conor Dooley]

[-- Attachment #1.1: Type: text/plain, Size: 1510 bytes --]

On Thu, Jan 12, 2023 at 01:10:17AM +0800, Jisheng Zhang wrote:
> Currently riscv_cpufeature_patch_func() does nothing at the
> RISCV_ALTERNATIVES_EARLY_BOOT stage. Add a check to detect whether we
> are in this stage and exit early. This will allow us to use
> riscv_cpufeature_patch_func() for scanning of all ISA extensions.
> 
> Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>

Probably overkill at this stage, but:
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>

BTW, would you mind CCing me on all patches in a series if I have
previously reviewed the series? Makes life easier :)

> ---
>  arch/riscv/kernel/cpufeature.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
> index 421b3d9578cc..37e8c5e69754 100644
> --- a/arch/riscv/kernel/cpufeature.c
> +++ b/arch/riscv/kernel/cpufeature.c
> @@ -328,6 +328,9 @@ void __init_or_module riscv_cpufeature_patch_func(struct alt_entry *begin,
>  	struct alt_entry *alt;
>  	u32 tmp;
>  
> +	if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
> +		return;
> +
>  	for (alt = begin; alt < end; alt++) {
>  		if (alt->vendor_id != 0)
>  			continue;
> -- 
> 2.38.1
> 
> 
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[PATCH v3 04/13] riscv: hwcap: make ISA extension ids can be used in asm

[Jisheng Zhang]

We will make use of ISA extension in asm files, so make the multi-letter

RISC-V ISA extension IDs macros rather than enums and move them and
those base ISA extension IDs to suitable place.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
---
 arch/riscv/include/asm/hwcap.h | 45 ++++++++++++++++------------------
 1 file changed, 21 insertions(+), 24 deletions(-)

diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h
index 86328e3acb02..09a7767723f6 100644
--- a/arch/riscv/include/asm/hwcap.h
+++ b/arch/riscv/include/asm/hwcap.h
@@ -12,20 +12,6 @@
 #include <linux/bits.h>
 #include <uapi/asm/hwcap.h>
 
-#ifndef __ASSEMBLY__
-#include <linux/jump_label.h>
-/*
- * This yields a mask that user programs can use to figure out what
- * instruction set this cpu supports.
- */
-#define ELF_HWCAP		(elf_hwcap)
-
-enum {
-	CAP_HWCAP = 1,
-};
-
-extern unsigned long elf_hwcap;
-
 #define RISCV_ISA_EXT_a		('a' - 'a')
 #define RISCV_ISA_EXT_c		('c' - 'a')
 #define RISCV_ISA_EXT_d		('d' - 'a')
@@ -46,22 +32,33 @@ extern unsigned long elf_hwcap;
 #define RISCV_ISA_EXT_BASE 26
 
 /*
- * This enum represent the logical ID for each multi-letter RISC-V ISA extension.
+ * These macros represent the logical ID for each multi-letter RISC-V ISA extension.
  * The logical ID should start from RISCV_ISA_EXT_BASE and must not exceed
  * RISCV_ISA_EXT_MAX. 0-25 range is reserved for single letter
  * extensions while all the multi-letter extensions should define the next
  * available logical extension id.
  */
-enum riscv_isa_ext_id {
-	RISCV_ISA_EXT_SSCOFPMF = RISCV_ISA_EXT_BASE,
-	RISCV_ISA_EXT_SVPBMT,
-	RISCV_ISA_EXT_ZICBOM,
-	RISCV_ISA_EXT_ZIHINTPAUSE,
-	RISCV_ISA_EXT_SSTC,
-	RISCV_ISA_EXT_SVINVAL,
-	RISCV_ISA_EXT_ID_MAX
+#define RISCV_ISA_EXT_SSCOFPMF		26
+#define RISCV_ISA_EXT_SVPBMT		27
+#define RISCV_ISA_EXT_ZICBOM		28
+#define RISCV_ISA_EXT_ZIHINTPAUSE	29
+#define RISCV_ISA_EXT_SSTC		30
+#define RISCV_ISA_EXT_SVINVAL		31
+
+#ifndef __ASSEMBLY__
+#include <linux/jump_label.h>
+/*
+ * This yields a mask that user programs can use to figure out what
+ * instruction set this cpu supports.
+ */
+#define ELF_HWCAP		(elf_hwcap)
+
+enum {
+	CAP_HWCAP = 1,
 };
-static_assert(RISCV_ISA_EXT_ID_MAX <= RISCV_ISA_EXT_MAX);
+
+extern unsigned long elf_hwcap;
+
 
 /*
  * This enum represents the logical ID for each RISC-V ISA extension static
-- 
2.38.1


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Re: [PATCH v3 04/13] riscv: hwcap: make ISA extension ids can be used in asm

[Conor Dooley]

[-- Attachment #1.1: Type: text/plain, Size: 3718 bytes --]

Hey Jisheng,

On Thu, Jan 12, 2023 at 01:10:18AM +0800, Jisheng Zhang wrote:
> We will make use of ISA extension in asm files, so make the multi-letter
> 
> RISC-V ISA extension IDs macros rather than enums and move them and
> those base ISA extension IDs to suitable place.

From v2:
Which base ISA extension IDs? Changelog should match the patch contents,
and it's a little unclear here since the base ISA extension IDs are
visible here but in the context not the diff.

How about something like:
"So that ISA extensions can be used in assembly files, convert the
multi-letter RISC-V ISA extension IDs enums to macros.
In order to make them visible, move the #ifndef __ASSEMBLY__ guard
to a later point in the header"

Pedantry perhaps, but referring to moving the base IDs looks odd, since
that is not what git thinks you did - even if that is the copy paste
operation you carried out.

Content itself is
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>

Thanks,
Conor.

> Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> ---
>  arch/riscv/include/asm/hwcap.h | 45 ++++++++++++++++------------------
>  1 file changed, 21 insertions(+), 24 deletions(-)
> 
> diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h
> index 86328e3acb02..09a7767723f6 100644
> --- a/arch/riscv/include/asm/hwcap.h
> +++ b/arch/riscv/include/asm/hwcap.h
> @@ -12,20 +12,6 @@
>  #include <linux/bits.h>
>  #include <uapi/asm/hwcap.h>
>  
> -#ifndef __ASSEMBLY__
> -#include <linux/jump_label.h>
> -/*
> - * This yields a mask that user programs can use to figure out what
> - * instruction set this cpu supports.
> - */
> -#define ELF_HWCAP		(elf_hwcap)
> -
> -enum {
> -	CAP_HWCAP = 1,
> -};
> -
> -extern unsigned long elf_hwcap;
> -
>  #define RISCV_ISA_EXT_a		('a' - 'a')
>  #define RISCV_ISA_EXT_c		('c' - 'a')
>  #define RISCV_ISA_EXT_d		('d' - 'a')
> @@ -46,22 +32,33 @@ extern unsigned long elf_hwcap;
>  #define RISCV_ISA_EXT_BASE 26
>  
>  /*
> - * This enum represent the logical ID for each multi-letter RISC-V ISA extension.
> + * These macros represent the logical ID for each multi-letter RISC-V ISA extension.
>   * The logical ID should start from RISCV_ISA_EXT_BASE and must not exceed
>   * RISCV_ISA_EXT_MAX. 0-25 range is reserved for single letter
>   * extensions while all the multi-letter extensions should define the next
>   * available logical extension id.
>   */
> -enum riscv_isa_ext_id {
> -	RISCV_ISA_EXT_SSCOFPMF = RISCV_ISA_EXT_BASE,
> -	RISCV_ISA_EXT_SVPBMT,
> -	RISCV_ISA_EXT_ZICBOM,
> -	RISCV_ISA_EXT_ZIHINTPAUSE,
> -	RISCV_ISA_EXT_SSTC,
> -	RISCV_ISA_EXT_SVINVAL,
> -	RISCV_ISA_EXT_ID_MAX
> +#define RISCV_ISA_EXT_SSCOFPMF		26
> +#define RISCV_ISA_EXT_SVPBMT		27
> +#define RISCV_ISA_EXT_ZICBOM		28
> +#define RISCV_ISA_EXT_ZIHINTPAUSE	29
> +#define RISCV_ISA_EXT_SSTC		30
> +#define RISCV_ISA_EXT_SVINVAL		31
> +
> +#ifndef __ASSEMBLY__
> +#include <linux/jump_label.h>
> +/*
> + * This yields a mask that user programs can use to figure out what
> + * instruction set this cpu supports.
> + */
> +#define ELF_HWCAP		(elf_hwcap)
> +
> +enum {
> +	CAP_HWCAP = 1,
>  };
> -static_assert(RISCV_ISA_EXT_ID_MAX <= RISCV_ISA_EXT_MAX);
> +
> +extern unsigned long elf_hwcap;
> +
>  
>  /*
>   * This enum represents the logical ID for each RISC-V ISA extension static
> -- 
> 2.38.1
> 
> 
> _______________________________________________
> linux-riscv mailing list
> linux-riscv@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv

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Re: [PATCH v3 04/13] riscv: hwcap: make ISA extension ids can be used in asm

[Jisheng Zhang]

On Thu, Jan 12, 2023 at 09:28:55PM +0000, Conor Dooley wrote:
> Hey Jisheng,

Hi Conor,

> 
> On Thu, Jan 12, 2023 at 01:10:18AM +0800, Jisheng Zhang wrote:
> > We will make use of ISA extension in asm files, so make the multi-letter
> > 
> > RISC-V ISA extension IDs macros rather than enums and move them and
> > those base ISA extension IDs to suitable place.
> 
> From v2:
> Which base ISA extension IDs? Changelog should match the patch contents,
> and it's a little unclear here since the base ISA extension IDs are
> visible here but in the context not the diff.

"that is not what git thinks you did" is the key, see below.

> 
> How about something like:
> "So that ISA extensions can be used in assembly files, convert the
> multi-letter RISC-V ISA extension IDs enums to macros.
> In order to make them visible, move the #ifndef __ASSEMBLY__ guard
> to a later point in the header"

This commit msg looks better, thanks.
> 
> Pedantry perhaps, but referring to moving the base IDs looks odd, since
> that is not what git thinks you did - even if that is the copy paste

Aha, this is the key, I moved the base IDs out side of __ASSEMBLY__
macro protection and move extension IDs to macros, but the git doesn't
think I did the base IDs moving ;)

> operation you carried out.
> 
> Content itself is
> Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
> 
> Thanks,
> Conor.
> 
> > Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> > Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> > Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> > ---
> >  arch/riscv/include/asm/hwcap.h | 45 ++++++++++++++++------------------
> >  1 file changed, 21 insertions(+), 24 deletions(-)
> > 
> > diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h
> > index 86328e3acb02..09a7767723f6 100644
> > --- a/arch/riscv/include/asm/hwcap.h
> > +++ b/arch/riscv/include/asm/hwcap.h
> > @@ -12,20 +12,6 @@
> >  #include <linux/bits.h>
> >  #include <uapi/asm/hwcap.h>
> >  
> > -#ifndef __ASSEMBLY__
> > -#include <linux/jump_label.h>
> > -/*
> > - * This yields a mask that user programs can use to figure out what
> > - * instruction set this cpu supports.
> > - */
> > -#define ELF_HWCAP		(elf_hwcap)
> > -
> > -enum {
> > -	CAP_HWCAP = 1,
> > -};
> > -
> > -extern unsigned long elf_hwcap;
> > -
> >  #define RISCV_ISA_EXT_a		('a' - 'a')
> >  #define RISCV_ISA_EXT_c		('c' - 'a')
> >  #define RISCV_ISA_EXT_d		('d' - 'a')
> > @@ -46,22 +32,33 @@ extern unsigned long elf_hwcap;
> >  #define RISCV_ISA_EXT_BASE 26
> >  
> >  /*
> > - * This enum represent the logical ID for each multi-letter RISC-V ISA extension.
> > + * These macros represent the logical ID for each multi-letter RISC-V ISA extension.
> >   * The logical ID should start from RISCV_ISA_EXT_BASE and must not exceed
> >   * RISCV_ISA_EXT_MAX. 0-25 range is reserved for single letter
> >   * extensions while all the multi-letter extensions should define the next
> >   * available logical extension id.
> >   */
> > -enum riscv_isa_ext_id {
> > -	RISCV_ISA_EXT_SSCOFPMF = RISCV_ISA_EXT_BASE,
> > -	RISCV_ISA_EXT_SVPBMT,
> > -	RISCV_ISA_EXT_ZICBOM,
> > -	RISCV_ISA_EXT_ZIHINTPAUSE,
> > -	RISCV_ISA_EXT_SSTC,
> > -	RISCV_ISA_EXT_SVINVAL,
> > -	RISCV_ISA_EXT_ID_MAX
> > +#define RISCV_ISA_EXT_SSCOFPMF		26
> > +#define RISCV_ISA_EXT_SVPBMT		27
> > +#define RISCV_ISA_EXT_ZICBOM		28
> > +#define RISCV_ISA_EXT_ZIHINTPAUSE	29
> > +#define RISCV_ISA_EXT_SSTC		30
> > +#define RISCV_ISA_EXT_SVINVAL		31
> > +
> > +#ifndef __ASSEMBLY__
> > +#include <linux/jump_label.h>
> > +/*
> > + * This yields a mask that user programs can use to figure out what
> > + * instruction set this cpu supports.
> > + */
> > +#define ELF_HWCAP		(elf_hwcap)
> > +
> > +enum {
> > +	CAP_HWCAP = 1,
> >  };
> > -static_assert(RISCV_ISA_EXT_ID_MAX <= RISCV_ISA_EXT_MAX);
> > +
> > +extern unsigned long elf_hwcap;
> > +
> >  
> >  /*
> >   * This enum represents the logical ID for each RISC-V ISA extension static
> > -- 
> > 2.38.1
> > 
> > 
> > _______________________________________________
> > linux-riscv mailing list
> > linux-riscv@lists.infradead.org
> > http://lists.infradead.org/mailman/listinfo/linux-riscv



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[PATCH v3 05/13] riscv: cpufeature: extend riscv_cpufeature_patch_func to all ISA extensions

[Jisheng Zhang]

riscv_cpufeature_patch_func() currently only scans a limited set of
cpufeatures, explicitly defined with macros. Extend it to probe for all
ISA extensions.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
---
 arch/riscv/include/asm/errata_list.h |  9 ++--
 arch/riscv/kernel/cpufeature.c       | 63 ++++------------------------
 2 files changed, 11 insertions(+), 61 deletions(-)

diff --git a/arch/riscv/include/asm/errata_list.h b/arch/riscv/include/asm/errata_list.h
index 4180312d2a70..274c6f889602 100644
--- a/arch/riscv/include/asm/errata_list.h
+++ b/arch/riscv/include/asm/errata_list.h
@@ -7,6 +7,7 @@
 
 #include <asm/alternative.h>
 #include <asm/csr.h>
+#include <asm/hwcap.h>
 #include <asm/vendorid_list.h>
 
 #ifdef CONFIG_ERRATA_SIFIVE
@@ -22,10 +23,6 @@
 #define	ERRATA_THEAD_NUMBER 3
 #endif
 
-#define	CPUFEATURE_SVPBMT 0
-#define	CPUFEATURE_ZICBOM 1
-#define	CPUFEATURE_NUMBER 2
-
 #ifdef __ASSEMBLY__
 
 #define ALT_INSN_FAULT(x)						\
@@ -55,7 +52,7 @@ asm(ALTERNATIVE("sfence.vma %0", "sfence.vma", SIFIVE_VENDOR_ID,	\
 #define ALT_SVPBMT(_val, prot)						\
 asm(ALTERNATIVE_2("li %0, 0\t\nnop",					\
 		  "li %0, %1\t\nslli %0,%0,%3", 0,			\
-			CPUFEATURE_SVPBMT, CONFIG_RISCV_ISA_SVPBMT,	\
+			RISCV_ISA_EXT_SVPBMT, CONFIG_RISCV_ISA_SVPBMT,	\
 		  "li %0, %2\t\nslli %0,%0,%4", THEAD_VENDOR_ID,	\
 			ERRATA_THEAD_PBMT, CONFIG_ERRATA_THEAD_PBMT)	\
 		: "=r"(_val)						\
@@ -129,7 +126,7 @@ asm volatile(ALTERNATIVE_2(						\
 	"add a0, a0, %0\n\t"						\
 	"2:\n\t"							\
 	"bltu a0, %2, 3b\n\t"						\
-	"nop", 0, CPUFEATURE_ZICBOM, CONFIG_RISCV_ISA_ZICBOM,		\
+	"nop", 0, RISCV_ISA_EXT_ZICBOM, CONFIG_RISCV_ISA_ZICBOM,	\
 	"mv a0, %1\n\t"							\
 	"j 2f\n\t"							\
 	"3:\n\t"							\
diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
index 37e8c5e69754..6db8b31d9149 100644
--- a/arch/riscv/kernel/cpufeature.c
+++ b/arch/riscv/kernel/cpufeature.c
@@ -275,58 +275,11 @@ void __init riscv_fill_hwcap(void)
 }
 
 #ifdef CONFIG_RISCV_ALTERNATIVE
-static bool __init_or_module cpufeature_probe_svpbmt(unsigned int stage)
-{
-	if (!IS_ENABLED(CONFIG_RISCV_ISA_SVPBMT))
-		return false;
-
-	if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
-		return false;
-
-	return riscv_isa_extension_available(NULL, SVPBMT);
-}
-
-static bool __init_or_module cpufeature_probe_zicbom(unsigned int stage)
-{
-	if (!IS_ENABLED(CONFIG_RISCV_ISA_ZICBOM))
-		return false;
-
-	if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
-		return false;
-
-	if (!riscv_isa_extension_available(NULL, ZICBOM))
-		return false;
-
-	return true;
-}
-
-/*
- * Probe presence of individual extensions.
- *
- * This code may also be executed before kernel relocation, so we cannot use
- * addresses generated by the address-of operator as they won't be valid in
- * this context.
- */
-static u32 __init_or_module cpufeature_probe(unsigned int stage)
-{
-	u32 cpu_req_feature = 0;
-
-	if (cpufeature_probe_svpbmt(stage))
-		cpu_req_feature |= BIT(CPUFEATURE_SVPBMT);
-
-	if (cpufeature_probe_zicbom(stage))
-		cpu_req_feature |= BIT(CPUFEATURE_ZICBOM);
-
-	return cpu_req_feature;
-}
-
 void __init_or_module riscv_cpufeature_patch_func(struct alt_entry *begin,
 						  struct alt_entry *end,
 						  unsigned int stage)
 {
-	u32 cpu_req_feature = cpufeature_probe(stage);
 	struct alt_entry *alt;
-	u32 tmp;
 
 	if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
 		return;
@@ -334,18 +287,18 @@ void __init_or_module riscv_cpufeature_patch_func(struct alt_entry *begin,
 	for (alt = begin; alt < end; alt++) {
 		if (alt->vendor_id != 0)
 			continue;
-		if (alt->errata_id >= CPUFEATURE_NUMBER) {
-			WARN(1, "This feature id:%d is not in kernel cpufeature list",
+		if (alt->errata_id >= RISCV_ISA_EXT_MAX) {
+			WARN(1, "This extension id:%d is not in ISA extension list",
 				alt->errata_id);
 			continue;
 		}
 
-		tmp = (1U << alt->errata_id);
-		if (cpu_req_feature & tmp) {
-			patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
-			riscv_alternative_fix_offsets(alt->old_ptr, alt->alt_len,
-						      alt->old_ptr - alt->alt_ptr);
-		}
+		if (!__riscv_isa_extension_available(NULL, alt->errata_id))
+			continue;
+
+		patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
+		riscv_alternative_fix_offsets(alt->old_ptr, alt->alt_len,
+					      alt->old_ptr - alt->alt_ptr);
 	}
 }
 #endif
-- 
2.38.1


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Re: [PATCH v3 05/13] riscv: cpufeature: extend riscv_cpufeature_patch_func to all ISA extensions

[Heiko Stübner]

Hi Jisheng.

Am Mittwoch, 11. Januar 2023, 18:10:19 CET schrieb Jisheng Zhang:
> riscv_cpufeature_patch_func() currently only scans a limited set of
> cpufeatures, explicitly defined with macros. Extend it to probe for all
> ISA extensions.
> 
> Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> ---
>  arch/riscv/include/asm/errata_list.h |  9 ++--
>  arch/riscv/kernel/cpufeature.c       | 63 ++++------------------------
>  2 files changed, 11 insertions(+), 61 deletions(-)

hmmm ... I do see a somewhat big caveat for this.
and would like to take back my Reviewed-by for now


With this change we would limit the patchable cpufeatures to actual
riscv extensions. But cpufeatures can also be soft features like
how performant the core handles unaligned accesses.

See Palmer's series [0].


Also this essentially codifies that each ALTERNATIVE can only ever
be attached to exactly one extension.

But contrary to vendor-errata, it is very likely that we will need
combinations of different extensions for some alternatives in the future.

In my optimization quest, I found that it's actually pretty neat to
convert the errata-id for cpufeatures to a bitfield [1], because then it's
possible to just combine extensions into said bitfield [2]:

	ALTERNATIVE_2("nop",
		      "j strcmp_zbb_unaligned", 0, CPUFEATURE_ZBB | CPUFEATURE_FAST_UNALIGNED, 0, CONFIG_RISCV_ISA_ZBB,
		      "j variant_zbb", 0, CPUFEATURE_ZBB, CPUFEATURE_FAST_UNALIGNED, CONFIG_RISCV_ISA_ZBB)

[the additional field there models a "not" component]

So I really feel this would limit us quite a bit.


Heiko



[0] https://git.kernel.org/pub/scm/linux/kernel/git/palmer/linux.git/commit/?h=riscv-hwprobe-v1&id=510c491cb9d87dcbdc91c63558dc704968723240
[1] https://github.com/mmind/linux-riscv/commit/f57a896122ee7e666692079320fc35829434cf96
[2] https://github.com/mmind/linux-riscv/commit/8cef615dab0c00ad68af2651ee5b93d06be17f27#diff-194cb8a86f9fb9b03683295f21c8f46b456a9f94737f01726ddbcbb9e3aace2cR12



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Re: [PATCH v3 05/13] riscv: cpufeature: extend riscv_cpufeature_patch_func to all ISA extensions

[Andrew Jones]

On Thu, Jan 12, 2023 at 12:29:57AM +0100, Heiko Stübner wrote:
> Hi Jisheng.
> 
> Am Mittwoch, 11. Januar 2023, 18:10:19 CET schrieb Jisheng Zhang:
> > riscv_cpufeature_patch_func() currently only scans a limited set of
> > cpufeatures, explicitly defined with macros. Extend it to probe for all
> > ISA extensions.
> > 
> > Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> > Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> > Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> > ---
> >  arch/riscv/include/asm/errata_list.h |  9 ++--
> >  arch/riscv/kernel/cpufeature.c       | 63 ++++------------------------
> >  2 files changed, 11 insertions(+), 61 deletions(-)
> 
> hmmm ... I do see a somewhat big caveat for this.
> and would like to take back my Reviewed-by for now
> 
> 
> With this change we would limit the patchable cpufeatures to actual
> riscv extensions. But cpufeatures can also be soft features like
> how performant the core handles unaligned accesses.

I agree that this needs to be addressed and Jisheng also raised this
yesterday here [*]. It seems we need the concept of cpufeatures, which
may be extensions or non-extensions.

[*] https://lore.kernel.org/all/Y77xyNPNqnFQUqAx@xhacker/

> 
> See Palmer's series [0].
> 
> 
> Also this essentially codifies that each ALTERNATIVE can only ever
> be attached to exactly one extension.
> 
> But contrary to vendor-errata, it is very likely that we will need
> combinations of different extensions for some alternatives in the future.

One possible approach may be to combine extensions/non-extensions at boot
time into pseudo-cpufeatures. Then, alternatives can continue attaching to
a single "feature". (I'm not saying that's a better approach than the
bitmap, I'm just suggesting it as something else to consider.)

Thanks,
drew

> 
> In my optimization quest, I found that it's actually pretty neat to
> convert the errata-id for cpufeatures to a bitfield [1], because then it's
> possible to just combine extensions into said bitfield [2]:
> 
> 	ALTERNATIVE_2("nop",
> 		      "j strcmp_zbb_unaligned", 0, CPUFEATURE_ZBB | CPUFEATURE_FAST_UNALIGNED, 0, CONFIG_RISCV_ISA_ZBB,
> 		      "j variant_zbb", 0, CPUFEATURE_ZBB, CPUFEATURE_FAST_UNALIGNED, CONFIG_RISCV_ISA_ZBB)
> 
> [the additional field there models a "not" component]
> 
> So I really feel this would limit us quite a bit.
> 
> 
> Heiko
> 
> 
> 
> [0] https://git.kernel.org/pub/scm/linux/kernel/git/palmer/linux.git/commit/?h=riscv-hwprobe-v1&id=510c491cb9d87dcbdc91c63558dc704968723240
> [1] https://github.com/mmind/linux-riscv/commit/f57a896122ee7e666692079320fc35829434cf96
> [2] https://github.com/mmind/linux-riscv/commit/8cef615dab0c00ad68af2651ee5b93d06be17f27#diff-194cb8a86f9fb9b03683295f21c8f46b456a9f94737f01726ddbcbb9e3aace2cR12
> 
> 

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Re: [PATCH v3 05/13] riscv: cpufeature: extend riscv_cpufeature_patch_func to all ISA extensions

[Conor Dooley]

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On Thu, Jan 12, 2023 at 10:21:36AM +0100, Andrew Jones wrote:
> On Thu, Jan 12, 2023 at 12:29:57AM +0100, Heiko Stübner wrote:
> > Am Mittwoch, 11. Januar 2023, 18:10:19 CET schrieb Jisheng Zhang:
> > > riscv_cpufeature_patch_func() currently only scans a limited set of
> > > cpufeatures, explicitly defined with macros. Extend it to probe for all
> > > ISA extensions.
> > > 
> > > Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> > > Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> > > Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> > > ---
> > >  arch/riscv/include/asm/errata_list.h |  9 ++--
> > >  arch/riscv/kernel/cpufeature.c       | 63 ++++------------------------
> > >  2 files changed, 11 insertions(+), 61 deletions(-)
> > 
> > hmmm ... I do see a somewhat big caveat for this.
> > and would like to take back my Reviewed-by for now
> > 
> > 
> > With this change we would limit the patchable cpufeatures to actual
> > riscv extensions. But cpufeatures can also be soft features like
> > how performant the core handles unaligned accesses.
> 
> I agree that this needs to be addressed and Jisheng also raised this
> yesterday here [*]. It seems we need the concept of cpufeatures, which
> may be extensions or non-extensions.
> 
> [*] https://lore.kernel.org/all/Y77xyNPNqnFQUqAx@xhacker/
> 
> > See Palmer's series [0].
> > 
> > 
> > Also this essentially codifies that each ALTERNATIVE can only ever
> > be attached to exactly one extension.
> > 
> > But contrary to vendor-errata, it is very likely that we will need
> > combinations of different extensions for some alternatives in the future.
> 
> One possible approach may be to combine extensions/non-extensions at boot
> time into pseudo-cpufeatures. Then, alternatives can continue attaching to
> a single "feature". (I'm not saying that's a better approach than the
> bitmap, I'm just suggesting it as something else to consider.)


> >         ALTERNATIVE_2("nop",
> >                       "j strcmp_zbb_unaligned", 0, CPUFEATURE_ZBB | CPUFEATURE_FAST_UNALIGNED, 0, CONFIG_RISCV_ISA_ZBB,
> >                       "j variant_zbb", 0, CPUFEATURE_ZBB, CPUFEATURE_FAST_UNALIGNED, CONFIG_RISCV_ISA_ZBB)
> > 
> > [the additional field there models a "not" component]

Since we're discussing theoretical implementations, and it's a little hard
to picture all that they entail in my head, I might be making a fool of
myself here with assumptions...

Heiko's suggestion sounded along the lines of: keep probing individual
"features" as we are now. Features in this case being the presence of
the extension or non-extension capability. And then in the alternative,
make all of the decisions about which to apply.

Drew's suggestion would have significantly more defined CPUFEATURE_FOOs,
but would offload the decision making about which extensions or non-
extension capabilities constitute a feature to regular old cpufeature
code. However, the order of precedence would remain in the alt macro, as
it does now.

I think I am just a wee bit biased, but adding the complexity somewhere
other than alternative macros seems a wise choice, especially as we are
likely to find that complexity increases over time?

The other thing that came to mind, and maybe this is just looking for
holes where they don't exist (or are not worth addressing), is that
order of precedence.
I can imagine that, in some cases, the order of precedence is not a
constant per psuedo-cpufeature, but determined by implementation of
the capabilities that comprise it?

If my assumption/understanding holds, moving decision making out of the
alternative seems like it would better provision for scenarios like
that? I dunno, maybe that is whatever the corollary of "premature
optimisation" is for this discussion.

That's my unsolicited € 0.02, hopefully I wasn't off-base with the
assumptions I made.

Heiko, I figure you've got some sort of WIP stuff for this anyway since
you're interested in the fast unaligned? How close are you to posting any
of that?

While I think of it, w.r.t. extension versus (pseudo)cpufeature etc
naming, it may make sense to call the functions that this series adds
in patch 6 has_cpufeature_{un,}likely(), no matter what decision gets
made here?
IMO using cpufeature seems to make more sense for a general use API that
may be used later on for the likes of unaligned access, even if
initially it is not used for anything other than extensions.

Thanks,
Conor.


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Re: [PATCH v3 05/13] riscv: cpufeature: extend riscv_cpufeature_patch_func to all ISA extensions

[Conor Dooley]

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Hello again!

On Fri, Jan 13, 2023 at 03:18:59PM +0000, Conor Dooley wrote:
> On Thu, Jan 12, 2023 at 10:21:36AM +0100, Andrew Jones wrote:
> > On Thu, Jan 12, 2023 at 12:29:57AM +0100, Heiko Stübner wrote:
> > > Am Mittwoch, 11. Januar 2023, 18:10:19 CET schrieb Jisheng Zhang:
> > > > riscv_cpufeature_patch_func() currently only scans a limited set of
> > > > cpufeatures, explicitly defined with macros. Extend it to probe for all
> > > > ISA extensions.
> > > > 
> > > > Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> > > > Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> > > > Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> > > > ---
> > > >  arch/riscv/include/asm/errata_list.h |  9 ++--
> > > >  arch/riscv/kernel/cpufeature.c       | 63 ++++------------------------
> > > >  2 files changed, 11 insertions(+), 61 deletions(-)
> > > 
> > > hmmm ... I do see a somewhat big caveat for this.
> > > and would like to take back my Reviewed-by for now
> > > 
> > > 
> > > With this change we would limit the patchable cpufeatures to actual
> > > riscv extensions. But cpufeatures can also be soft features like
> > > how performant the core handles unaligned accesses.
> > 
> > I agree that this needs to be addressed and Jisheng also raised this
> > yesterday here [*]. It seems we need the concept of cpufeatures, which
> > may be extensions or non-extensions.
> > 
> > [*] https://lore.kernel.org/all/Y77xyNPNqnFQUqAx@xhacker/
> > 
> > > See Palmer's series [0].
> > > 
> > > 
> > > Also this essentially codifies that each ALTERNATIVE can only ever
> > > be attached to exactly one extension.
> > > 
> > > But contrary to vendor-errata, it is very likely that we will need
> > > combinations of different extensions for some alternatives in the future.
> > 
> > One possible approach may be to combine extensions/non-extensions at boot
> > time into pseudo-cpufeatures. Then, alternatives can continue attaching to
> > a single "feature". (I'm not saying that's a better approach than the
> > bitmap, I'm just suggesting it as something else to consider.)
> 
> 
> > >         ALTERNATIVE_2("nop",
> > >                       "j strcmp_zbb_unaligned", 0, CPUFEATURE_ZBB | CPUFEATURE_FAST_UNALIGNED, 0, CONFIG_RISCV_ISA_ZBB,
> > >                       "j variant_zbb", 0, CPUFEATURE_ZBB, CPUFEATURE_FAST_UNALIGNED, CONFIG_RISCV_ISA_ZBB)
> > > 
> > > [the additional field there models a "not" component]
> 
> Since we're discussing theoretical implementations, and it's a little hard
> to picture all that they entail in my head, I might be making a fool of
> myself here with assumptions...
> 
> Heiko's suggestion sounded along the lines of: keep probing individual
> "features" as we are now. Features in this case being the presence of
> the extension or non-extension capability. And then in the alternative,
> make all of the decisions about which to apply.
> 
> Drew's suggestion would have significantly more defined CPUFEATURE_FOOs,
> but would offload the decision making about which extensions or non-
> extension capabilities constitute a feature to regular old cpufeature
> code. However, the order of precedence would remain in the alt macro, as
> it does now.
> 
> I think I am just a wee bit biased, but adding the complexity somewhere
> other than alternative macros seems a wise choice, especially as we are
> likely to find that complexity increases over time?
> 
> The other thing that came to mind, and maybe this is just looking for
> holes where they don't exist (or are not worth addressing), is that
> order of precedence.
> I can imagine that, in some cases, the order of precedence is not a
> constant per psuedo-cpufeature, but determined by implementation of
> the capabilities that comprise it?

Having spent longer than I maybe should've looking at your patches
Heiko, given it's a Saturday evening, the precedence stuff is still
sticking out to me..

For Zbb & fast unaligned, the order may be non-controversial, but in
the general case I don't see how it can be true that the order of
precedence for variants is a constant.

Creating pseudo cpufeatures as Drew suggested does seem like a way to
extract complexity from the alternatives themselves (which I think is a
good thing) but at the expense of eating up cpu_req_feature bits...
By itself, it doesn't help with precedence, but it may better allow us
to deal with some of the precedence in cpufeature.c, since the
alternative would operate based on the pseudo cpufeature rather than on
the individual capabilities that the pseudo cpufeature depends on.

I tried to come up with a suggestion for what to do about precedence,
but everything I thought up felt a bit horrific tbh.
The thing that fits the current model best is just allowing cpu vendors
to add, yet more, "errata" that pick the variant that works best for
their implementation... Although I'd be worried about ballooning some of
these ALT_FOO macros out to a massive degree with that sort of approach.

> If my assumption/understanding holds, moving decision making out of the
> alternative seems like it would better provision for scenarios like
> that? I dunno, maybe that is whatever the corollary of "premature
> optimisation" is for this discussion.
> 
> That's my unsolicited € 0.02, hopefully I wasn't off-base with the
> assumptions I made.

The order in which an alternative is added to the macro does matter,
right? At least, that's how I thought it worked and hope I've not had
an incorrect interpretation there all along... I wasn't until I started
reading your patch and couldn't understand why you had a construct that
looked like

if (zbb && !fast_unaligned)
...
else if (zbb && fast_unaligned)
...

rather than just inverting the order and dropping the !fast_unaligned
that I realised I might have a gap in my understanding after all..

> Heiko, I figure you've got some sort of WIP stuff for this anyway since
> you're interested in the fast unaligned? How close are you to posting any
> of that?
> 
> While I think of it, w.r.t. extension versus (pseudo)cpufeature etc
> naming, it may make sense to call the functions that this series adds
> in patch 6 has_cpufeature_{un,}likely(), no matter what decision gets
> made here?
> IMO using cpufeature seems to make more sense for a general use API that
> may be used later on for the likes of unaligned access, even if
> initially it is not used for anything other than extensions.


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Re: [PATCH v3 05/13] riscv: cpufeature: extend riscv_cpufeature_patch_func to all ISA extensions

[Conor Dooley]

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Hey!

I guess here is the right place to follow up on all of this stuff...

On Sat, Jan 14, 2023 at 08:32:37PM +0000, Conor Dooley wrote:
> On Fri, Jan 13, 2023 at 03:18:59PM +0000, Conor Dooley wrote:
> > On Thu, Jan 12, 2023 at 10:21:36AM +0100, Andrew Jones wrote:
> > > On Thu, Jan 12, 2023 at 12:29:57AM +0100, Heiko Stübner wrote:
> > > > Am Mittwoch, 11. Januar 2023, 18:10:19 CET schrieb Jisheng Zhang:
> > > > > riscv_cpufeature_patch_func() currently only scans a limited set of
> > > > > cpufeatures, explicitly defined with macros. Extend it to probe for all
> > > > > ISA extensions.
> > > > > 
> > > > > Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> > > > > Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> > > > > Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> > > > > ---
> > > > >  arch/riscv/include/asm/errata_list.h |  9 ++--
> > > > >  arch/riscv/kernel/cpufeature.c       | 63 ++++------------------------
> > > > >  2 files changed, 11 insertions(+), 61 deletions(-)
> > > > 
> > > > hmmm ... I do see a somewhat big caveat for this.
> > > > and would like to take back my Reviewed-by for now
> > > > 
> > > > 
> > > > With this change we would limit the patchable cpufeatures to actual
> > > > riscv extensions. But cpufeatures can also be soft features like
> > > > how performant the core handles unaligned accesses.
> > > 
> > > I agree that this needs to be addressed and Jisheng also raised this
> > > yesterday here [*]. It seems we need the concept of cpufeatures, which
> > > may be extensions or non-extensions.
> > > 
> > > [*] https://lore.kernel.org/all/Y77xyNPNqnFQUqAx@xhacker/
> > > 
> > > > See Palmer's series [0].
> > > > 
> > > > 
> > > > Also this essentially codifies that each ALTERNATIVE can only ever
> > > > be attached to exactly one extension.
> > > > 
> > > > But contrary to vendor-errata, it is very likely that we will need
> > > > combinations of different extensions for some alternatives in the future.
> > > 
> > > One possible approach may be to combine extensions/non-extensions at boot
> > > time into pseudo-cpufeatures. Then, alternatives can continue attaching to
> > > a single "feature". (I'm not saying that's a better approach than the
> > > bitmap, I'm just suggesting it as something else to consider.)
> > 
> > 
> > > >         ALTERNATIVE_2("nop",
> > > >                       "j strcmp_zbb_unaligned", 0, CPUFEATURE_ZBB | CPUFEATURE_FAST_UNALIGNED, 0, CONFIG_RISCV_ISA_ZBB,
> > > >                       "j variant_zbb", 0, CPUFEATURE_ZBB, CPUFEATURE_FAST_UNALIGNED, CONFIG_RISCV_ISA_ZBB)
> > > > 
> > > > [the additional field there models a "not" component]
> > 
> > Since we're discussing theoretical implementations, and it's a little hard
> > to picture all that they entail in my head, I might be making a fool of
> > myself here with assumptions...
> > 
> > Heiko's suggestion sounded along the lines of: keep probing individual
> > "features" as we are now. Features in this case being the presence of
> > the extension or non-extension capability. And then in the alternative,
> > make all of the decisions about which to apply.
> > 
> > Drew's suggestion would have significantly more defined CPUFEATURE_FOOs,
> > but would offload the decision making about which extensions or non-
> > extension capabilities constitute a feature to regular old cpufeature
> > code. However, the order of precedence would remain in the alt macro, as
> > it does now.
> > 
> > I think I am just a wee bit biased, but adding the complexity somewhere
> > other than alternative macros seems a wise choice, especially as we are
> > likely to find that complexity increases over time?
> > 
> > The other thing that came to mind, and maybe this is just looking for
> > holes where they don't exist (or are not worth addressing), is that
> > order of precedence.
> > I can imagine that, in some cases, the order of precedence is not a
> > constant per psuedo-cpufeature, but determined by implementation of
> > the capabilities that comprise it?
> 
> Having spent longer than I maybe should've looking at your patches
> Heiko, given it's a Saturday evening, the precedence stuff is still
> sticking out to me..
> 
> For Zbb & fast unaligned, the order may be non-controversial, but in
> the general case I don't see how it can be true that the order of
> precedence for variants is a constant.
> 
> Creating pseudo cpufeatures as Drew suggested does seem like a way to
> extract complexity from the alternatives themselves (which I think is a
> good thing) but at the expense of eating up cpu_req_feature bits...
> By itself, it doesn't help with precedence, but it may better allow us
> to deal with some of the precedence in cpufeature.c, since the
> alternative would operate based on the pseudo cpufeature rather than on
> the individual capabilities that the pseudo cpufeature depends on.
> 
> I tried to come up with a suggestion for what to do about precedence,
> but everything I thought up felt a bit horrific tbh.
> The thing that fits the current model best is just allowing cpu vendors
> to add, yet more, "errata" that pick the variant that works best for
> their implementation... Although I'd be worried about ballooning some of
> these ALT_FOO macros out to a massive degree with that sort of approach.
> 
> > If my assumption/understanding holds, moving decision making out of the
> > alternative seems like it would better provision for scenarios like
> > that? I dunno, maybe that is whatever the corollary of "premature
> > optimisation" is for this discussion.
> > 
> > That's my unsolicited € 0.02, hopefully I wasn't off-base with the
> > assumptions I made.
> 
> The order in which an alternative is added to the macro does matter,
> right? At least, that's how I thought it worked and hope I've not had
> an incorrect interpretation there all along... I wasn't until I started
> reading your patch and couldn't understand why you had a construct that
> looked like
> 
> if (zbb && !fast_unaligned)
> ...
> else if (zbb && fast_unaligned)
> ...
> 
> rather than just inverting the order and dropping the !fast_unaligned
> that I realised I might have a gap in my understanding after all..
> 
> > Heiko, I figure you've got some sort of WIP stuff for this anyway since
> > you're interested in the fast unaligned? How close are you to posting any
> > of that?
> > 
> > While I think of it, w.r.t. extension versus (pseudo)cpufeature etc
> > naming, it may make sense to call the functions that this series adds
> > in patch 6 has_cpufeature_{un,}likely(), no matter what decision gets
> > made here?
> > IMO using cpufeature seems to make more sense for a general use API that
> > may be used later on for the likes of unaligned access, even if
> > initially it is not used for anything other than extensions. 

Today at [1] we talked a bit about the various bits going on here.
I'll attempt to summarise what I remember, but I meant to do this
several hours ago and am likely to make a hames of it.

For Zbb/unaligned stuff, the sentiment was along the lines of there
needing to be a performance benefit to justify the inclusion.
Some of us have HW that is (allegedly) capable of Zbb, and, if that's the
case, will give it a go.
I think it was similar for unaligned, since there is nothing yet that
supports this behaviour, we should wait until a benefit is demonstrable.

On the subject of grouping extension/non-extension capabilities into a
single cpufeature, Palmer mentioned that GCC does something similar,
for the likes of the Ventana vendor extensions, that are unlikely to be
present in isolation.
Those are (or were?) probed as a group of extensions rather than
individually.
I think it was said it'd make sense for us to unify extensions that will
only ever appear together single psuedo cpufeature too.

For the bitfield approach versus creating pseudo cpufeatures discussion
& how to deal with that in alternatives etc, I'm a bit less sure what the
outcome was.
IIRC, nothing concrete was said about either approach, but maybe it was
implied that we should do as GCC does, only grouping things that won't
ever been seen apart.
Figuring that out seems to have been punted down the road, as the
inclusion of our only current example of this (Zbb + unaligned) is
dependant on hardware showing up that actually benefits from it.

The plan then seemed to be press ahead with this series & test the
benefits of the Zbb str* functions in Zbb capable hardware before making
a decision there.

Hopefully I wasn't too far off with that summary...

Thanks,
Conor.

1 - https://lore.kernel.org/linux-riscv/mhng-775d4068-6c1e-48a4-a1dc-b4a76ff26bb3@palmer-ri-x1c9a/

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Re: [PATCH v3 05/13] riscv: cpufeature: extend riscv_cpufeature_patch_func to all ISA extensions

[Andrew Jones]

On Wed, Jan 18, 2023 at 09:54:46PM +0000, Conor Dooley wrote:
> Hey!
> 
> I guess here is the right place to follow up on all of this stuff...
> 
> On Sat, Jan 14, 2023 at 08:32:37PM +0000, Conor Dooley wrote:
> > On Fri, Jan 13, 2023 at 03:18:59PM +0000, Conor Dooley wrote:
> > > On Thu, Jan 12, 2023 at 10:21:36AM +0100, Andrew Jones wrote:
> > > > On Thu, Jan 12, 2023 at 12:29:57AM +0100, Heiko Stübner wrote:
> > > > > Am Mittwoch, 11. Januar 2023, 18:10:19 CET schrieb Jisheng Zhang:
> > > > > > riscv_cpufeature_patch_func() currently only scans a limited set of
> > > > > > cpufeatures, explicitly defined with macros. Extend it to probe for all
> > > > > > ISA extensions.
> > > > > > 
> > > > > > Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> > > > > > Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> > > > > > Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> > > > > > ---
> > > > > >  arch/riscv/include/asm/errata_list.h |  9 ++--
> > > > > >  arch/riscv/kernel/cpufeature.c       | 63 ++++------------------------
> > > > > >  2 files changed, 11 insertions(+), 61 deletions(-)
> > > > > 
> > > > > hmmm ... I do see a somewhat big caveat for this.
> > > > > and would like to take back my Reviewed-by for now
> > > > > 
> > > > > 
> > > > > With this change we would limit the patchable cpufeatures to actual
> > > > > riscv extensions. But cpufeatures can also be soft features like
> > > > > how performant the core handles unaligned accesses.
> > > > 
> > > > I agree that this needs to be addressed and Jisheng also raised this
> > > > yesterday here [*]. It seems we need the concept of cpufeatures, which
> > > > may be extensions or non-extensions.
> > > > 
> > > > [*] https://lore.kernel.org/all/Y77xyNPNqnFQUqAx@xhacker/
> > > > 
> > > > > See Palmer's series [0].
> > > > > 
> > > > > 
> > > > > Also this essentially codifies that each ALTERNATIVE can only ever
> > > > > be attached to exactly one extension.
> > > > > 
> > > > > But contrary to vendor-errata, it is very likely that we will need
> > > > > combinations of different extensions for some alternatives in the future.
> > > > 
> > > > One possible approach may be to combine extensions/non-extensions at boot
> > > > time into pseudo-cpufeatures. Then, alternatives can continue attaching to
> > > > a single "feature". (I'm not saying that's a better approach than the
> > > > bitmap, I'm just suggesting it as something else to consider.)
> > > 
> > > 
> > > > >         ALTERNATIVE_2("nop",
> > > > >                       "j strcmp_zbb_unaligned", 0, CPUFEATURE_ZBB | CPUFEATURE_FAST_UNALIGNED, 0, CONFIG_RISCV_ISA_ZBB,
> > > > >                       "j variant_zbb", 0, CPUFEATURE_ZBB, CPUFEATURE_FAST_UNALIGNED, CONFIG_RISCV_ISA_ZBB)
> > > > > 
> > > > > [the additional field there models a "not" component]
> > > 
> > > Since we're discussing theoretical implementations, and it's a little hard
> > > to picture all that they entail in my head, I might be making a fool of
> > > myself here with assumptions...
> > > 
> > > Heiko's suggestion sounded along the lines of: keep probing individual
> > > "features" as we are now. Features in this case being the presence of
> > > the extension or non-extension capability. And then in the alternative,
> > > make all of the decisions about which to apply.
> > > 
> > > Drew's suggestion would have significantly more defined CPUFEATURE_FOOs,
> > > but would offload the decision making about which extensions or non-
> > > extension capabilities constitute a feature to regular old cpufeature
> > > code. However, the order of precedence would remain in the alt macro, as
> > > it does now.
> > > 
> > > I think I am just a wee bit biased, but adding the complexity somewhere
> > > other than alternative macros seems a wise choice, especially as we are
> > > likely to find that complexity increases over time?
> > > 
> > > The other thing that came to mind, and maybe this is just looking for
> > > holes where they don't exist (or are not worth addressing), is that
> > > order of precedence.
> > > I can imagine that, in some cases, the order of precedence is not a
> > > constant per psuedo-cpufeature, but determined by implementation of
> > > the capabilities that comprise it?
> > 
> > Having spent longer than I maybe should've looking at your patches
> > Heiko, given it's a Saturday evening, the precedence stuff is still
> > sticking out to me..
> > 
> > For Zbb & fast unaligned, the order may be non-controversial, but in
> > the general case I don't see how it can be true that the order of
> > precedence for variants is a constant.
> > 
> > Creating pseudo cpufeatures as Drew suggested does seem like a way to
> > extract complexity from the alternatives themselves (which I think is a
> > good thing) but at the expense of eating up cpu_req_feature bits...
> > By itself, it doesn't help with precedence, but it may better allow us
> > to deal with some of the precedence in cpufeature.c, since the
> > alternative would operate based on the pseudo cpufeature rather than on
> > the individual capabilities that the pseudo cpufeature depends on.
> > 
> > I tried to come up with a suggestion for what to do about precedence,
> > but everything I thought up felt a bit horrific tbh.
> > The thing that fits the current model best is just allowing cpu vendors
> > to add, yet more, "errata" that pick the variant that works best for
> > their implementation... Although I'd be worried about ballooning some of
> > these ALT_FOO macros out to a massive degree with that sort of approach.
> > 
> > > If my assumption/understanding holds, moving decision making out of the
> > > alternative seems like it would better provision for scenarios like
> > > that? I dunno, maybe that is whatever the corollary of "premature
> > > optimisation" is for this discussion.
> > > 
> > > That's my unsolicited € 0.02, hopefully I wasn't off-base with the
> > > assumptions I made.
> > 
> > The order in which an alternative is added to the macro does matter,
> > right? At least, that's how I thought it worked and hope I've not had
> > an incorrect interpretation there all along... I wasn't until I started
> > reading your patch and couldn't understand why you had a construct that
> > looked like
> > 
> > if (zbb && !fast_unaligned)
> > ...
> > else if (zbb && fast_unaligned)
> > ...
> > 
> > rather than just inverting the order and dropping the !fast_unaligned
> > that I realised I might have a gap in my understanding after all..
> > 
> > > Heiko, I figure you've got some sort of WIP stuff for this anyway since
> > > you're interested in the fast unaligned? How close are you to posting any
> > > of that?
> > > 
> > > While I think of it, w.r.t. extension versus (pseudo)cpufeature etc
> > > naming, it may make sense to call the functions that this series adds
> > > in patch 6 has_cpufeature_{un,}likely(), no matter what decision gets
> > > made here?
> > > IMO using cpufeature seems to make more sense for a general use API that
> > > may be used later on for the likes of unaligned access, even if
> > > initially it is not used for anything other than extensions. 
> 
> Today at [1] we talked a bit about the various bits going on here.
> I'll attempt to summarise what I remember, but I meant to do this
> several hours ago and am likely to make a hames of it.
> 
> For Zbb/unaligned stuff, the sentiment was along the lines of there
> needing to be a performance benefit to justify the inclusion.
> Some of us have HW that is (allegedly) capable of Zbb, and, if that's the
> case, will give it a go.
> I think it was similar for unaligned, since there is nothing yet that
> supports this behaviour, we should wait until a benefit is demonstrable.
> 
> On the subject of grouping extension/non-extension capabilities into a
> single cpufeature, Palmer mentioned that GCC does something similar,
> for the likes of the Ventana vendor extensions, that are unlikely to be
> present in isolation.
> Those are (or were?) probed as a group of extensions rather than
> individually.
> I think it was said it'd make sense for us to unify extensions that will
> only ever appear together single psuedo cpufeature too.
> 
> For the bitfield approach versus creating pseudo cpufeatures discussion
> & how to deal with that in alternatives etc, I'm a bit less sure what the
> outcome was.
> IIRC, nothing concrete was said about either approach, but maybe it was
> implied that we should do as GCC does, only grouping things that won't
> ever been seen apart.
> Figuring that out seems to have been punted down the road, as the
> inclusion of our only current example of this (Zbb + unaligned) is
> dependant on hardware showing up that actually benefits from it.
> 
> The plan then seemed to be press ahead with this series & test the
> benefits of the Zbb str* functions in Zbb capable hardware before making
> a decision there.
> 
> Hopefully I wasn't too far off with that summary...

This matches my recollection. Thanks for the summary, Conor.

drew

> 
> Thanks,
> Conor.
> 
> 1 - https://lore.kernel.org/linux-riscv/mhng-775d4068-6c1e-48a4-a1dc-b4a76ff26bb3@palmer-ri-x1c9a/



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Re: [PATCH v3 05/13] riscv: cpufeature: extend riscv_cpufeature_patch_func to all ISA extensions

[Conor Dooley]

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Me again!

On Thu, Jan 19, 2023 at 09:29:03AM +0100, Andrew Jones wrote:
> On Wed, Jan 18, 2023 at 09:54:46PM +0000, Conor Dooley wrote:
> > Hey!
> > 
> > I guess here is the right place to follow up on all of this stuff...
> > 
> > On Sat, Jan 14, 2023 at 08:32:37PM +0000, Conor Dooley wrote:

> > Today at [1] we talked a bit about the various bits going on here.
> > I'll attempt to summarise what I remember, but I meant to do this
> > several hours ago and am likely to make a hames of it.
> > 
> > For Zbb/unaligned stuff, the sentiment was along the lines of there
> > needing to be a performance benefit to justify the inclusion.
> > Some of us have HW that is (allegedly) capable of Zbb, and, if that's the

I did some very very basic testing today. Ethernet is still a no-go on
my visionfive 2 board, but the sd card works at least, so I can run w/
Zbb code people want & we can see how it goes!

At the very least, it is capable of executing the instructions that were
used in Appendix A. I didn't try to do anything else, because I am lazy
and if there were some pre-existing test programs I didn't want to go
and write out a bunch of asm myself!

impid appears to be 0x4210427, if that means anything to anyone!

> > case, will give it a go.
> > I think it was similar for unaligned, since there is nothing yet that
> > supports this behaviour, we should wait until a benefit is demonstrable.
> > 
> > On the subject of grouping extension/non-extension capabilities into a
> > single cpufeature, Palmer mentioned that GCC does something similar,
> > for the likes of the Ventana vendor extensions, that are unlikely to be
> > present in isolation.

Jess pointed out on IRC that GCC doesn't support XVentanaCondOps
so maybe there was a mixup there. I don't think that really matters
though, as the point stands regardless of whether it was in GCC or not.

> > Those are (or were?) probed as a group of extensions rather than
> > individually.
> > I think it was said it'd make sense for us to unify extensions that will
> > only ever appear together single psuedo cpufeature too.
> > 
> > For the bitfield approach versus creating pseudo cpufeatures discussion
> > & how to deal with that in alternatives etc, I'm a bit less sure what the
> > outcome was.
> > IIRC, nothing concrete was said about either approach, but maybe it was
> > implied that we should do as GCC does, only grouping things that won't
> > ever been seen apart.
> > Figuring that out seems to have been punted down the road, as the
> > inclusion of our only current example of this (Zbb + unaligned) is
> > dependant on hardware showing up that actually benefits from it.
> > 
> > The plan then seemed to be press ahead with this series & test the
> > benefits of the Zbb str* functions in Zbb capable hardware before making
> > a decision there.
> > 
> > Hopefully I wasn't too far off with that summary...
> 
> This matches my recollection. Thanks for the summary, Conor.

Cool, thanks.

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Re: [PATCH v3 05/13] riscv: cpufeature: extend riscv_cpufeature_patch_func to all ISA extensions

[Jisheng Zhang]

On Thu, Jan 12, 2023 at 10:21:36AM +0100, Andrew Jones wrote:
> On Thu, Jan 12, 2023 at 12:29:57AM +0100, Heiko Stübner wrote:
> > Hi Jisheng.
> > 
> > Am Mittwoch, 11. Januar 2023, 18:10:19 CET schrieb Jisheng Zhang:
> > > riscv_cpufeature_patch_func() currently only scans a limited set of
> > > cpufeatures, explicitly defined with macros. Extend it to probe for all
> > > ISA extensions.
> > > 
> > > Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> > > Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> > > Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> > > ---
> > >  arch/riscv/include/asm/errata_list.h |  9 ++--
> > >  arch/riscv/kernel/cpufeature.c       | 63 ++++------------------------
> > >  2 files changed, 11 insertions(+), 61 deletions(-)
> > 
> > hmmm ... I do see a somewhat big caveat for this.
> > and would like to take back my Reviewed-by for now
> > 
> > 
> > With this change we would limit the patchable cpufeatures to actual
> > riscv extensions. But cpufeatures can also be soft features like
> > how performant the core handles unaligned accesses.
> 
> I agree that this needs to be addressed and Jisheng also raised this
> yesterday here [*]. It seems we need the concept of cpufeatures, which
> may be extensions or non-extensions.
> 
> [*] https://lore.kernel.org/all/Y77xyNPNqnFQUqAx@xhacker/
> 
> > 
> > See Palmer's series [0].
> > 
> > 
> > Also this essentially codifies that each ALTERNATIVE can only ever
> > be attached to exactly one extension.
> > 
> > But contrary to vendor-errata, it is very likely that we will need
> > combinations of different extensions for some alternatives in the future.
> 
> One possible approach may be to combine extensions/non-extensions at boot
> time into pseudo-cpufeatures. Then, alternatives can continue attaching to
> a single "feature". (I'm not saying that's a better approach than the
> bitmap, I'm just suggesting it as something else to consider.)

When swtiching pgtable_l4_enabled to static key for the first time, I
suggested bitmap for cpufeatures which cover both ISA extensions
and non-extensions-but-some-cpu-related-features [1],
but it was rejected at that time, it seems we need to revisit the idea.

[1] https://lore.kernel.org/linux-riscv/20220508160749.984-1-jszhang@kernel.org/

> 
> Thanks,
> drew
> 
> > 
> > In my optimization quest, I found that it's actually pretty neat to
> > convert the errata-id for cpufeatures to a bitfield [1], because then it's
> > possible to just combine extensions into said bitfield [2]:
> > 
> > 	ALTERNATIVE_2("nop",
> > 		      "j strcmp_zbb_unaligned", 0, CPUFEATURE_ZBB | CPUFEATURE_FAST_UNALIGNED, 0, CONFIG_RISCV_ISA_ZBB,
> > 		      "j variant_zbb", 0, CPUFEATURE_ZBB, CPUFEATURE_FAST_UNALIGNED, CONFIG_RISCV_ISA_ZBB)
> > 
> > [the additional field there models a "not" component]
> > 
> > So I really feel this would limit us quite a bit.
> > 
> > 
> > Heiko
> > 
> > 
> > 
> > [0] https://git.kernel.org/pub/scm/linux/kernel/git/palmer/linux.git/commit/?h=riscv-hwprobe-v1&id=510c491cb9d87dcbdc91c63558dc704968723240
> > [1] https://github.com/mmind/linux-riscv/commit/f57a896122ee7e666692079320fc35829434cf96
> > [2] https://github.com/mmind/linux-riscv/commit/8cef615dab0c00ad68af2651ee5b93d06be17f27#diff-194cb8a86f9fb9b03683295f21c8f46b456a9f94737f01726ddbcbb9e3aace2cR12
> > 
> > 

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Re: [PATCH v3 05/13] riscv: cpufeature: extend riscv_cpufeature_patch_func to all ISA extensions

[Jisheng Zhang]

On Thu, Jan 12, 2023 at 12:29:57AM +0100, Heiko Stübner wrote:
> Hi Jisheng.

Hi Heiko,

> 
> Am Mittwoch, 11. Januar 2023, 18:10:19 CET schrieb Jisheng Zhang:
> > riscv_cpufeature_patch_func() currently only scans a limited set of
> > cpufeatures, explicitly defined with macros. Extend it to probe for all
> > ISA extensions.
> > 
> > Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> > Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> > Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> > ---
> >  arch/riscv/include/asm/errata_list.h |  9 ++--
> >  arch/riscv/kernel/cpufeature.c       | 63 ++++------------------------
> >  2 files changed, 11 insertions(+), 61 deletions(-)
> 
> hmmm ... I do see a somewhat big caveat for this.
> and would like to take back my Reviewed-by for now
> 
> 
> With this change we would limit the patchable cpufeatures to actual
> riscv extensions. But cpufeatures can also be soft features like
> how performant the core handles unaligned accesses.

Besides Drew's comments and my reply a few minutes ago, here are
what I thought: I agree with you about "cpufeatures can also be soft
features" which I called cpu related features, but currently we
don't have that case in urgent, the SV48 and SV57 are extensions now
as Jessica pointed out[1], so I planed to send a v7 to apply the
alternative mechanism for SV48/SV57, and I think we still have time to
revisit the "expanding cpufeatures to cover soft features". But that
need to be addressed in another improvement series.

[1] https://lore.kernel.org/linux-riscv/391AFCB9-D314-4243-9E35-6D95B81C9400@jrtc27.com/

> 
> See Palmer's series [0].
> 
> 
> Also this essentially codifies that each ALTERNATIVE can only ever
> be attached to exactly one extension.
> 
> But contrary to vendor-errata, it is very likely that we will need
> combinations of different extensions for some alternatives in the future.
> 
> In my optimization quest, I found that it's actually pretty neat to
> convert the errata-id for cpufeatures to a bitfield [1], because then it's
> possible to just combine extensions into said bitfield [2]:
> 
> 	ALTERNATIVE_2("nop",
> 		      "j strcmp_zbb_unaligned", 0, CPUFEATURE_ZBB | CPUFEATURE_FAST_UNALIGNED, 0, CONFIG_RISCV_ISA_ZBB,
> 		      "j variant_zbb", 0, CPUFEATURE_ZBB, CPUFEATURE_FAST_UNALIGNED, CONFIG_RISCV_ISA_ZBB)
> 
> [the additional field there models a "not" component]
> 
> So I really feel this would limit us quite a bit.
> 
> 
> Heiko
> 
> 
> 
> [0] https://git.kernel.org/pub/scm/linux/kernel/git/palmer/linux.git/commit/?h=riscv-hwprobe-v1&id=510c491cb9d87dcbdc91c63558dc704968723240
> [1] https://github.com/mmind/linux-riscv/commit/f57a896122ee7e666692079320fc35829434cf96
> [2] https://github.com/mmind/linux-riscv/commit/8cef615dab0c00ad68af2651ee5b93d06be17f27#diff-194cb8a86f9fb9b03683295f21c8f46b456a9f94737f01726ddbcbb9e3aace2cR12
> 
> 

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[PATCH v3 06/13] riscv: introduce riscv_has_extension_[un]likely()

[Jisheng Zhang]

Generally, riscv ISA extensions are fixed for any specific hardware
platform, so a hart's features won't change after booting. This
chacteristic makes it straightforward to use a static branch to check
if a specific ISA extension is supported or not to optimize
performance.

However, some ISA extensions such as SVPBMT and ZICBOM are handled
via. the alternative sequences.

Basically, for ease of maintenance, we prefer to use static branches
in C code, but recently, Samuel found that the static branch usage in
cpu_relax() breaks building with CONFIG_CC_OPTIMIZE_FOR_SIZE[1]. As
Samuel pointed out, "Having a static branch in cpu_relax() is
problematic because that function is widely inlined, including in some
quite complex functions like in the VDSO. A quick measurement shows
this static branch is responsible by itself for around 40% of the jump
table."

Samuel's findings pointed out one of a few downsides of static branches
usage in C code to handle ISA extensions detected at boot time:
static branch's metadata in the __jump_table section, which is not
discarded after ISA extensions are finalized, wastes some space.

I want to try to solve the issue for all possible dynamic handling of
ISA extensions at boot time. Inspired by Mark[2], this patch introduces
riscv_has_extension_*() helpers, which work like static branches but
are patched using alternatives, thus the metadata can be freed after
patching.

Link: https://lore.kernel.org/linux-riscv/20220922060958.44203-1-samuel@sholland.org/ [1]
Link: https://lore.kernel.org/linux-arm-kernel/20220912162210.3626215-8-mark.rutland@arm.com/ [2]
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
---
 arch/riscv/include/asm/hwcap.h | 37 ++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h
index 09a7767723f6..1767a9ce1a04 100644
--- a/arch/riscv/include/asm/hwcap.h
+++ b/arch/riscv/include/asm/hwcap.h
@@ -8,6 +8,7 @@
 #ifndef _ASM_RISCV_HWCAP_H
 #define _ASM_RISCV_HWCAP_H
 
+#include <asm/alternative-macros.h>
 #include <asm/errno.h>
 #include <linux/bits.h>
 #include <uapi/asm/hwcap.h>
@@ -97,6 +98,42 @@ static __always_inline int riscv_isa_ext2key(int num)
 	}
 }
 
+static __always_inline bool
+riscv_has_extension_likely(const unsigned long ext)
+{
+	compiletime_assert(ext < RISCV_ISA_EXT_MAX,
+			   "ext must be < RISCV_ISA_EXT_MAX");
+
+	asm_volatile_goto(
+	ALTERNATIVE("j	%l[l_no]", "nop", 0, %[ext], 1)
+	:
+	: [ext] "i" (ext)
+	:
+	: l_no);
+
+	return true;
+l_no:
+	return false;
+}
+
+static __always_inline bool
+riscv_has_extension_unlikely(const unsigned long ext)
+{
+	compiletime_assert(ext < RISCV_ISA_EXT_MAX,
+			   "ext must be < RISCV_ISA_EXT_MAX");
+
+	asm_volatile_goto(
+	ALTERNATIVE("nop", "j	%l[l_yes]", 0, %[ext], 1)
+	:
+	: [ext] "i" (ext)
+	:
+	: l_yes);
+
+	return false;
+l_yes:
+	return true;
+}
+
 unsigned long riscv_isa_extension_base(const unsigned long *isa_bitmap);
 
 #define riscv_isa_extension_mask(ext) BIT_MASK(RISCV_ISA_EXT_##ext)
-- 
2.38.1


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[PATCH v3 07/13] riscv: fpu: switch has_fpu() to riscv_has_extension_likely()

[Jisheng Zhang]

Switch has_fpu() from statich branch to the new helper
riscv_has_extension_likely().

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
---
 arch/riscv/include/asm/switch_to.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/riscv/include/asm/switch_to.h b/arch/riscv/include/asm/switch_to.h
index 11463489fec6..60f8ca01d36e 100644
--- a/arch/riscv/include/asm/switch_to.h
+++ b/arch/riscv/include/asm/switch_to.h
@@ -59,7 +59,8 @@ static inline void __switch_to_aux(struct task_struct *prev,
 
 static __always_inline bool has_fpu(void)
 {
-	return static_branch_likely(&riscv_isa_ext_keys[RISCV_ISA_EXT_KEY_FPU]);
+	return riscv_has_extension_likely(RISCV_ISA_EXT_f) ||
+		riscv_has_extension_likely(RISCV_ISA_EXT_d);
 }
 #else
 static __always_inline bool has_fpu(void) { return false; }
-- 
2.38.1


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Re: [PATCH v3 07/13] riscv: fpu: switch has_fpu() to riscv_has_extension_likely()

[Conor Dooley]

[-- Attachment #1.1: Type: text/plain, Size: 1473 bytes --]

On Thu, Jan 12, 2023 at 01:10:21AM +0800, Jisheng Zhang wrote:
> Switch has_fpu() from statich branch to the new helper

s/statich/static

> riscv_has_extension_likely().
> 
> Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>

Modulo whatever psuedo-cpufeature shenanigans require renaming the
function, you can tack my name onto this list also...
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>

Thanks,
Conor.

> ---
>  arch/riscv/include/asm/switch_to.h | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/riscv/include/asm/switch_to.h b/arch/riscv/include/asm/switch_to.h
> index 11463489fec6..60f8ca01d36e 100644
> --- a/arch/riscv/include/asm/switch_to.h
> +++ b/arch/riscv/include/asm/switch_to.h
> @@ -59,7 +59,8 @@ static inline void __switch_to_aux(struct task_struct *prev,
>  
>  static __always_inline bool has_fpu(void)
>  {
> -	return static_branch_likely(&riscv_isa_ext_keys[RISCV_ISA_EXT_KEY_FPU]);
> +	return riscv_has_extension_likely(RISCV_ISA_EXT_f) ||
> +		riscv_has_extension_likely(RISCV_ISA_EXT_d);
>  }
>  #else
>  static __always_inline bool has_fpu(void) { return false; }
> -- 
> 2.38.1
> 
> 
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[PATCH v3 08/13] riscv: module: move find_section to module.h

[Jisheng Zhang]

Move find_section() to module.h so that the implementation can be shared
by the alternatives code. This will allow us to use alternatives in
the vdso.

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
 arch/riscv/include/asm/module.h | 16 ++++++++++++++++
 arch/riscv/kernel/module.c      | 15 ---------------
 2 files changed, 16 insertions(+), 15 deletions(-)

diff --git a/arch/riscv/include/asm/module.h b/arch/riscv/include/asm/module.h
index 76aa96a9fc08..0f3baaa6a9a8 100644
--- a/arch/riscv/include/asm/module.h
+++ b/arch/riscv/include/asm/module.h
@@ -5,6 +5,7 @@
 #define _ASM_RISCV_MODULE_H
 
 #include <asm-generic/module.h>
+#include <linux/elf.h>
 
 struct module;
 unsigned long module_emit_got_entry(struct module *mod, unsigned long val);
@@ -111,4 +112,19 @@ static inline struct plt_entry *get_plt_entry(unsigned long val,
 
 #endif /* CONFIG_MODULE_SECTIONS */
 
+static inline const Elf_Shdr *find_section(const Elf_Ehdr *hdr,
+					   const Elf_Shdr *sechdrs,
+					   const char *name)
+{
+	const Elf_Shdr *s, *se;
+	const char *secstrs = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
+
+	for (s = sechdrs, se = sechdrs + hdr->e_shnum; s < se; s++) {
+		if (strcmp(name, secstrs + s->sh_name) == 0)
+			return s;
+	}
+
+	return NULL;
+}
+
 #endif /* _ASM_RISCV_MODULE_H */
diff --git a/arch/riscv/kernel/module.c b/arch/riscv/kernel/module.c
index 91fe16bfaa07..76f4b9c2ec5b 100644
--- a/arch/riscv/kernel/module.c
+++ b/arch/riscv/kernel/module.c
@@ -429,21 +429,6 @@ void *module_alloc(unsigned long size)
 }
 #endif
 
-static const Elf_Shdr *find_section(const Elf_Ehdr *hdr,
-				    const Elf_Shdr *sechdrs,
-				    const char *name)
-{
-	const Elf_Shdr *s, *se;
-	const char *secstrs = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
-
-	for (s = sechdrs, se = sechdrs + hdr->e_shnum; s < se; s++) {
-		if (strcmp(name, secstrs + s->sh_name) == 0)
-			return s;
-	}
-
-	return NULL;
-}
-
 int module_finalize(const Elf_Ehdr *hdr,
 		    const Elf_Shdr *sechdrs,
 		    struct module *me)
-- 
2.38.1


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[PATCH v3 09/13] riscv: switch to relative alternative entries

[Jisheng Zhang]

Instead of using absolute addresses for both the old instrucions and
the alternative instructions, use offsets relative to the alt_entry
values. So this not only cuts the size of the alternative entry, but
also meets the prerequisite for patching alternatives in the vDSO,
since absolute alternative entries are subject to dynamic relocation,
which is incompatible with the vDSO building.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
 arch/riscv/errata/sifive/errata.c           |  4 +++-
 arch/riscv/errata/thead/errata.c            | 11 ++++++++---
 arch/riscv/include/asm/alternative-macros.h | 20 ++++++++++----------
 arch/riscv/include/asm/alternative.h        | 12 ++++++------
 arch/riscv/kernel/cpufeature.c              |  8 +++++---
 5 files changed, 32 insertions(+), 23 deletions(-)

diff --git a/arch/riscv/errata/sifive/errata.c b/arch/riscv/errata/sifive/errata.c
index 1031038423e7..0e537cdfd324 100644
--- a/arch/riscv/errata/sifive/errata.c
+++ b/arch/riscv/errata/sifive/errata.c
@@ -107,7 +107,9 @@ void __init_or_module sifive_errata_patch_func(struct alt_entry *begin,
 
 		tmp = (1U << alt->errata_id);
 		if (cpu_req_errata & tmp) {
-			patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
+			patch_text_nosync((void *)&alt->old_offset + alt->old_offset,
+					  (void *)&alt->alt_offset + alt->alt_offset,
+					  alt->alt_len);
 			cpu_apply_errata |= tmp;
 		}
 	}
diff --git a/arch/riscv/errata/thead/errata.c b/arch/riscv/errata/thead/errata.c
index fac5742d1c1e..d56d76a529b5 100644
--- a/arch/riscv/errata/thead/errata.c
+++ b/arch/riscv/errata/thead/errata.c
@@ -87,6 +87,7 @@ void __init_or_module thead_errata_patch_func(struct alt_entry *begin, struct al
 	struct alt_entry *alt;
 	u32 cpu_req_errata = thead_errata_probe(stage, archid, impid);
 	u32 tmp;
+	void *oldptr, *altptr;
 
 	for (alt = begin; alt < end; alt++) {
 		if (alt->vendor_id != THEAD_VENDOR_ID)
@@ -96,12 +97,16 @@ void __init_or_module thead_errata_patch_func(struct alt_entry *begin, struct al
 
 		tmp = (1U << alt->errata_id);
 		if (cpu_req_errata & tmp) {
+			oldptr = (void *)&alt->old_offset + alt->old_offset;
+			altptr = (void *)&alt->alt_offset + alt->alt_offset;
+
 			/* On vm-alternatives, the mmu isn't running yet */
 			if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
-				memcpy((void *)__pa_symbol(alt->old_ptr),
-				       (void *)__pa_symbol(alt->alt_ptr), alt->alt_len);
+				memcpy((void *)__pa_symbol(oldptr),
+				       (void *)__pa_symbol(altptr),
+				       alt->alt_len);
 			else
-				patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
+				patch_text_nosync(oldptr, altptr, alt->alt_len);
 		}
 	}
 
diff --git a/arch/riscv/include/asm/alternative-macros.h b/arch/riscv/include/asm/alternative-macros.h
index 7226e2462584..3c3ca65e521b 100644
--- a/arch/riscv/include/asm/alternative-macros.h
+++ b/arch/riscv/include/asm/alternative-macros.h
@@ -7,11 +7,11 @@
 #ifdef __ASSEMBLY__
 
 .macro ALT_ENTRY oldptr newptr vendor_id errata_id new_len
-	RISCV_PTR \oldptr
-	RISCV_PTR \newptr
-	REG_ASM \vendor_id
-	REG_ASM \new_len
-	.word	\errata_id
+	.long \oldptr - .
+	.long \newptr - .
+	.short \vendor_id
+	.short \new_len
+	.long \errata_id
 .endm
 
 .macro ALT_NEW_CONTENT vendor_id, errata_id, enable = 1, new_c : vararg
@@ -59,11 +59,11 @@
 #include <linux/stringify.h>
 
 #define ALT_ENTRY(oldptr, newptr, vendor_id, errata_id, newlen)		\
-	RISCV_PTR " " oldptr "\n"					\
-	RISCV_PTR " " newptr "\n"					\
-	REG_ASM " " vendor_id "\n"					\
-	REG_ASM " " newlen "\n"						\
-	".word " errata_id "\n"
+	".long	((" oldptr ") - .) \n"					\
+	".long	((" newptr ") - .) \n"					\
+	".short	" vendor_id "\n"					\
+	".short	" newlen "\n"						\
+	".long	" errata_id "\n"
 
 #define ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c)		\
 	".if " __stringify(enable) " == 1\n"				\
diff --git a/arch/riscv/include/asm/alternative.h b/arch/riscv/include/asm/alternative.h
index 1bd4027d34ca..b6050a235f50 100644
--- a/arch/riscv/include/asm/alternative.h
+++ b/arch/riscv/include/asm/alternative.h
@@ -31,12 +31,12 @@ void riscv_alternative_fix_offsets(void *alt_ptr, unsigned int len,
 				   int patch_offset);
 
 struct alt_entry {
-	void *old_ptr;		 /* address of original instruciton or data  */
-	void *alt_ptr;		 /* address of replacement instruction or data */
-	unsigned long vendor_id; /* cpu vendor id */
-	unsigned long alt_len;   /* The replacement size */
-	unsigned int errata_id;  /* The errata id */
-} __packed;
+	s32 old_offset;		/* offset relative to original instruciton or data  */
+	s32 alt_offset;		/* offset relative to replacement instruction or data */
+	u16 vendor_id;		/* cpu vendor id */
+	u16 alt_len;		/* The replacement size */
+	u32 errata_id;		/* The errata id */
+};
 
 struct errata_checkfunc_id {
 	unsigned long vendor_id;
diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
index 6db8b31d9149..c394cde2560b 100644
--- a/arch/riscv/kernel/cpufeature.c
+++ b/arch/riscv/kernel/cpufeature.c
@@ -280,6 +280,7 @@ void __init_or_module riscv_cpufeature_patch_func(struct alt_entry *begin,
 						  unsigned int stage)
 {
 	struct alt_entry *alt;
+	void *oldptr, *altptr;
 
 	if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
 		return;
@@ -293,12 +294,13 @@ void __init_or_module riscv_cpufeature_patch_func(struct alt_entry *begin,
 			continue;
 		}
 
+		oldptr = (void *)&alt->old_offset + alt->old_offset;
+		altptr = (void *)&alt->alt_offset + alt->alt_offset;
 		if (!__riscv_isa_extension_available(NULL, alt->errata_id))
 			continue;
 
-		patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
-		riscv_alternative_fix_offsets(alt->old_ptr, alt->alt_len,
-					      alt->old_ptr - alt->alt_ptr);
+		patch_text_nosync(oldptr, altptr, alt->alt_len);
+		riscv_alternative_fix_offsets(oldptr, alt->alt_len, oldptr - altptr);
 	}
 }
 #endif
-- 
2.38.1


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Re: [PATCH v3 09/13] riscv: switch to relative alternative entries

[Andrew Jones]

On Thu, Jan 12, 2023 at 01:10:23AM +0800, Jisheng Zhang wrote:
> Instead of using absolute addresses for both the old instrucions and
> the alternative instructions, use offsets relative to the alt_entry
> values. So this not only cuts the size of the alternative entry, but
> also meets the prerequisite for patching alternatives in the vDSO,
> since absolute alternative entries are subject to dynamic relocation,
> which is incompatible with the vDSO building.
> 
> Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> ---
>  arch/riscv/errata/sifive/errata.c           |  4 +++-
>  arch/riscv/errata/thead/errata.c            | 11 ++++++++---
>  arch/riscv/include/asm/alternative-macros.h | 20 ++++++++++----------
>  arch/riscv/include/asm/alternative.h        | 12 ++++++------
>  arch/riscv/kernel/cpufeature.c              |  8 +++++---
>  5 files changed, 32 insertions(+), 23 deletions(-)
> 
> diff --git a/arch/riscv/errata/sifive/errata.c b/arch/riscv/errata/sifive/errata.c
> index 1031038423e7..0e537cdfd324 100644
> --- a/arch/riscv/errata/sifive/errata.c
> +++ b/arch/riscv/errata/sifive/errata.c
> @@ -107,7 +107,9 @@ void __init_or_module sifive_errata_patch_func(struct alt_entry *begin,
>  
>  		tmp = (1U << alt->errata_id);
>  		if (cpu_req_errata & tmp) {
> -			patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
> +			patch_text_nosync((void *)&alt->old_offset + alt->old_offset,
> +					  (void *)&alt->alt_offset + alt->alt_offset,

I was hoping to see Conor's macro suggestion show up in this version.

> +					  alt->alt_len);
>  			cpu_apply_errata |= tmp;
>  		}
>  	}
> diff --git a/arch/riscv/errata/thead/errata.c b/arch/riscv/errata/thead/errata.c
> index fac5742d1c1e..d56d76a529b5 100644
> --- a/arch/riscv/errata/thead/errata.c
> +++ b/arch/riscv/errata/thead/errata.c
> @@ -87,6 +87,7 @@ void __init_or_module thead_errata_patch_func(struct alt_entry *begin, struct al
>  	struct alt_entry *alt;
>  	u32 cpu_req_errata = thead_errata_probe(stage, archid, impid);
>  	u32 tmp;
> +	void *oldptr, *altptr;
>  
>  	for (alt = begin; alt < end; alt++) {
>  		if (alt->vendor_id != THEAD_VENDOR_ID)
> @@ -96,12 +97,16 @@ void __init_or_module thead_errata_patch_func(struct alt_entry *begin, struct al
>  
>  		tmp = (1U << alt->errata_id);
>  		if (cpu_req_errata & tmp) {
> +			oldptr = (void *)&alt->old_offset + alt->old_offset;
> +			altptr = (void *)&alt->alt_offset + alt->alt_offset;
> +
>  			/* On vm-alternatives, the mmu isn't running yet */
>  			if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
> -				memcpy((void *)__pa_symbol(alt->old_ptr),
> -				       (void *)__pa_symbol(alt->alt_ptr), alt->alt_len);
> +				memcpy((void *)__pa_symbol(oldptr),
> +				       (void *)__pa_symbol(altptr),
> +				       alt->alt_len);
>  			else
> -				patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
> +				patch_text_nosync(oldptr, altptr, alt->alt_len);
>  		}
>  	}
>  
> diff --git a/arch/riscv/include/asm/alternative-macros.h b/arch/riscv/include/asm/alternative-macros.h
> index 7226e2462584..3c3ca65e521b 100644
> --- a/arch/riscv/include/asm/alternative-macros.h
> +++ b/arch/riscv/include/asm/alternative-macros.h
> @@ -7,11 +7,11 @@
>  #ifdef __ASSEMBLY__
>  
>  .macro ALT_ENTRY oldptr newptr vendor_id errata_id new_len
> -	RISCV_PTR \oldptr
> -	RISCV_PTR \newptr
> -	REG_ASM \vendor_id
> -	REG_ASM \new_len
> -	.word	\errata_id
> +	.long \oldptr - .
> +	.long \newptr - .
> +	.short \vendor_id
> +	.short \new_len
> +	.long \errata_id

nit: I like .2byte and .4byte since I always have to double check how many
bytes .long is.

>  .endm
>  
>  .macro ALT_NEW_CONTENT vendor_id, errata_id, enable = 1, new_c : vararg
> @@ -59,11 +59,11 @@
>  #include <linux/stringify.h>
>  
>  #define ALT_ENTRY(oldptr, newptr, vendor_id, errata_id, newlen)		\
> -	RISCV_PTR " " oldptr "\n"					\
> -	RISCV_PTR " " newptr "\n"					\
> -	REG_ASM " " vendor_id "\n"					\
> -	REG_ASM " " newlen "\n"						\
> -	".word " errata_id "\n"
> +	".long	((" oldptr ") - .) \n"					\
> +	".long	((" newptr ") - .) \n"					\
> +	".short	" vendor_id "\n"					\
> +	".short	" newlen "\n"						\
> +	".long	" errata_id "\n"
>  
>  #define ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c)		\
>  	".if " __stringify(enable) " == 1\n"				\
> diff --git a/arch/riscv/include/asm/alternative.h b/arch/riscv/include/asm/alternative.h
> index 1bd4027d34ca..b6050a235f50 100644
> --- a/arch/riscv/include/asm/alternative.h
> +++ b/arch/riscv/include/asm/alternative.h
> @@ -31,12 +31,12 @@ void riscv_alternative_fix_offsets(void *alt_ptr, unsigned int len,
>  				   int patch_offset);
>  
>  struct alt_entry {
> -	void *old_ptr;		 /* address of original instruciton or data  */
> -	void *alt_ptr;		 /* address of replacement instruction or data */
> -	unsigned long vendor_id; /* cpu vendor id */
> -	unsigned long alt_len;   /* The replacement size */
> -	unsigned int errata_id;  /* The errata id */
> -} __packed;
> +	s32 old_offset;		/* offset relative to original instruciton or data  */
                                                               ^
							       instruction

(The typo was already there, but, IMO, we can fix something like that
while touching it.)

> +	s32 alt_offset;		/* offset relative to replacement instruction or data */
> +	u16 vendor_id;		/* cpu vendor id */
> +	u16 alt_len;		/* The replacement size */
> +	u32 errata_id;		/* The errata id */
> +};
>  
>  struct errata_checkfunc_id {
>  	unsigned long vendor_id;
> diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
> index 6db8b31d9149..c394cde2560b 100644
> --- a/arch/riscv/kernel/cpufeature.c
> +++ b/arch/riscv/kernel/cpufeature.c
> @@ -280,6 +280,7 @@ void __init_or_module riscv_cpufeature_patch_func(struct alt_entry *begin,
>  						  unsigned int stage)
>  {
>  	struct alt_entry *alt;
> +	void *oldptr, *altptr;
>  
>  	if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
>  		return;
> @@ -293,12 +294,13 @@ void __init_or_module riscv_cpufeature_patch_func(struct alt_entry *begin,
>  			continue;
>  		}
>  
> +		oldptr = (void *)&alt->old_offset + alt->old_offset;
> +		altptr = (void *)&alt->alt_offset + alt->alt_offset;
>  		if (!__riscv_isa_extension_available(NULL, alt->errata_id))
>  			continue;
>  
> -		patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
> -		riscv_alternative_fix_offsets(alt->old_ptr, alt->alt_len,
> -					      alt->old_ptr - alt->alt_ptr);
> +		patch_text_nosync(oldptr, altptr, alt->alt_len);
> +		riscv_alternative_fix_offsets(oldptr, alt->alt_len, oldptr - altptr);
>  	}
>  }
>  #endif
> -- 
> 2.38.1

Besides preferring a macro and the nits, LGTM

Reviewed-by: Andrew Jones <ajones@ventanamicro.com>

Thanks,
drew

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Re: [PATCH v3 09/13] riscv: switch to relative alternative entries

[Conor Dooley]

[-- Attachment #1.1: Type: text/plain, Size: 3396 bytes --]

Hey Jisheng,

On Thu, Jan 12, 2023 at 01:10:23AM +0800, Jisheng Zhang wrote:
> Instead of using absolute addresses for both the old instrucions and
> the alternative instructions, use offsets relative to the alt_entry
> values. So this not only cuts the size of the alternative entry, but
> also meets the prerequisite for patching alternatives in the vDSO,
> since absolute alternative entries are subject to dynamic relocation,
> which is incompatible with the vDSO building.
> 
> Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> ---
>  arch/riscv/errata/sifive/errata.c           |  4 +++-
>  arch/riscv/errata/thead/errata.c            | 11 ++++++++---
>  arch/riscv/include/asm/alternative-macros.h | 20 ++++++++++----------
>  arch/riscv/include/asm/alternative.h        | 12 ++++++------
>  arch/riscv/kernel/cpufeature.c              |  8 +++++---
>  5 files changed, 32 insertions(+), 23 deletions(-)
> 
> diff --git a/arch/riscv/errata/sifive/errata.c b/arch/riscv/errata/sifive/errata.c
> index 1031038423e7..0e537cdfd324 100644
> --- a/arch/riscv/errata/sifive/errata.c
> +++ b/arch/riscv/errata/sifive/errata.c
> @@ -107,7 +107,9 @@ void __init_or_module sifive_errata_patch_func(struct alt_entry *begin,
>  
>  		tmp = (1U << alt->errata_id);
>  		if (cpu_req_errata & tmp) {
> -			patch_text_nosync(alt->old_ptr, alt->alt_ptr, alt->alt_len);
> +			patch_text_nosync((void *)&alt->old_offset + alt->old_offset,
> +					  (void *)&alt->alt_offset + alt->alt_offset,
> +					  alt->alt_len);

I left a comment on v2 that went unanswered:
https://lore.kernel.org/all/Y4+3nJ53nvmmc8+z@spud/

The TL;DR is that I would like you to create a macro for this so that
this messy operation is done in a central location, with a nice comment
explaining the offsets. If my "analysis" there was correct, feel free to
use it as a starting point for said comment.

The macro would then reduce the above to something like:
patch_text_nosync(ALT_OFFSET_ADDRESS(alt->old_offset),
		  ALT_OFFSET_ADDRESS(alt->alt_offset),
		  alt->alt_len);

Which I think is easier to understand since this "concept" will show up
in several places & is less intuitive than what we currently have.
Nothing beats having this stuff well explained in the codebase IMO.

> diff --git a/arch/riscv/include/asm/alternative.h b/arch/riscv/include/asm/alternative.h
> index 1bd4027d34ca..b6050a235f50 100644
> --- a/arch/riscv/include/asm/alternative.h
> +++ b/arch/riscv/include/asm/alternative.h
> @@ -31,12 +31,12 @@ void riscv_alternative_fix_offsets(void *alt_ptr, unsigned int len,
>  				   int patch_offset);
>  
>  struct alt_entry {
> -	void *old_ptr;		 /* address of original instruciton or data  */
> -	void *alt_ptr;		 /* address of replacement instruction or data */
> -	unsigned long vendor_id; /* cpu vendor id */
> -	unsigned long alt_len;   /* The replacement size */
> -	unsigned int errata_id;  /* The errata id */
> -} __packed;
> +	s32 old_offset;		/* offset relative to original instruciton or data  */
> +	s32 alt_offset;		/* offset relative to replacement instruction or data */

This wording is better, but you should fix the "instruciton" typo while
you are in the area.

> +	u16 vendor_id;		/* cpu vendor id */
> +	u16 alt_len;		/* The replacement size */
> +	u32 errata_id;		/* The errata id */
> +};

Thanks,
Conor.


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[PATCH v3 10/13] riscv: alternative: patch alternatives in the vDSO

[Jisheng Zhang]

Make it possible to use alternatives in the vDSO, so that better
implementations can be used if possible.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
---
 arch/riscv/include/asm/vdso.h     |  4 ++++
 arch/riscv/kernel/alternative.c   | 25 +++++++++++++++++++++++++
 arch/riscv/kernel/vdso.c          |  5 -----
 arch/riscv/kernel/vdso/vdso.lds.S |  7 +++++++
 4 files changed, 36 insertions(+), 5 deletions(-)

diff --git a/arch/riscv/include/asm/vdso.h b/arch/riscv/include/asm/vdso.h
index a7644f46d0e5..f891478829a5 100644
--- a/arch/riscv/include/asm/vdso.h
+++ b/arch/riscv/include/asm/vdso.h
@@ -28,8 +28,12 @@
 #define COMPAT_VDSO_SYMBOL(base, name)						\
 	(void __user *)((unsigned long)(base) + compat__vdso_##name##_offset)
 
+extern char compat_vdso_start[], compat_vdso_end[];
+
 #endif /* CONFIG_COMPAT */
 
+extern char vdso_start[], vdso_end[];
+
 #endif /* !__ASSEMBLY__ */
 
 #endif /* CONFIG_MMU */
diff --git a/arch/riscv/kernel/alternative.c b/arch/riscv/kernel/alternative.c
index 3d4f1f32c7f6..a883a309139f 100644
--- a/arch/riscv/kernel/alternative.c
+++ b/arch/riscv/kernel/alternative.c
@@ -11,7 +11,9 @@
 #include <linux/cpu.h>
 #include <linux/uaccess.h>
 #include <asm/alternative.h>
+#include <asm/module.h>
 #include <asm/sections.h>
+#include <asm/vdso.h>
 #include <asm/vendorid_list.h>
 #include <asm/sbi.h>
 #include <asm/csr.h>
@@ -160,6 +162,27 @@ static void __init_or_module _apply_alternatives(struct alt_entry *begin,
 				stage);
 }
 
+static void __init apply_vdso_alternatives(void)
+{
+	const struct elf64_hdr *hdr;
+	const struct elf64_shdr *shdr;
+	const struct elf64_shdr *alt;
+	struct alt_entry *begin, *end;
+
+	hdr = (struct elf64_hdr *)vdso_start;
+	shdr = (void *)hdr + hdr->e_shoff;
+	alt = find_section(hdr, shdr, ".alternative");
+	if (!alt)
+		return;
+
+	begin = (void *)hdr + alt->sh_offset,
+	end = (void *)hdr + alt->sh_offset + alt->sh_size,
+
+	_apply_alternatives((struct alt_entry *)begin,
+			    (struct alt_entry *)end,
+			    RISCV_ALTERNATIVES_BOOT);
+}
+
 void __init apply_boot_alternatives(void)
 {
 	/* If called on non-boot cpu things could go wrong */
@@ -168,6 +191,8 @@ void __init apply_boot_alternatives(void)
 	_apply_alternatives((struct alt_entry *)__alt_start,
 			    (struct alt_entry *)__alt_end,
 			    RISCV_ALTERNATIVES_BOOT);
+
+	apply_vdso_alternatives();
 }
 
 /*
diff --git a/arch/riscv/kernel/vdso.c b/arch/riscv/kernel/vdso.c
index e410275918ac..4e631c098f4d 100644
--- a/arch/riscv/kernel/vdso.c
+++ b/arch/riscv/kernel/vdso.c
@@ -22,11 +22,6 @@ struct vdso_data {
 };
 #endif
 
-extern char vdso_start[], vdso_end[];
-#ifdef CONFIG_COMPAT
-extern char compat_vdso_start[], compat_vdso_end[];
-#endif
-
 enum vvar_pages {
 	VVAR_DATA_PAGE_OFFSET,
 	VVAR_TIMENS_PAGE_OFFSET,
diff --git a/arch/riscv/kernel/vdso/vdso.lds.S b/arch/riscv/kernel/vdso/vdso.lds.S
index 150b1a572e61..4a0606633290 100644
--- a/arch/riscv/kernel/vdso/vdso.lds.S
+++ b/arch/riscv/kernel/vdso/vdso.lds.S
@@ -40,6 +40,13 @@ SECTIONS
 	. = 0x800;
 	.text		: { *(.text .text.*) }		:text
 
+	. = ALIGN(4);
+	.alternative : {
+		__alt_start = .;
+		*(.alternative)
+		__alt_end = .;
+	}
+
 	.data		: {
 		*(.got.plt) *(.got)
 		*(.data .data.* .gnu.linkonce.d.*)
-- 
2.38.1


_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

Re: [PATCH v3 10/13] riscv: alternative: patch alternatives in the vDSO

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 3046 bytes --]

Hi Jisheng,

I love your patch! Yet something to improve:

[auto build test ERROR on next-20230111]
[cannot apply to linus/master v6.2-rc3 v6.2-rc2 v6.2-rc1 v6.2-rc3]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Jisheng-Zhang/riscv-fix-jal-offsets-in-patched-alternatives/20230112-012447
patch link:    https://lore.kernel.org/r/20230111171027.2392-11-jszhang%40kernel.org
patch subject: [PATCH v3 10/13] riscv: alternative: patch alternatives in the vDSO
config: riscv-randconfig-r042-20230110
compiler: riscv64-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/42cd9e915a1622a4d9332fbecb5d85c1dffbbce7
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Jisheng-Zhang/riscv-fix-jal-offsets-in-patched-alternatives/20230112-012447
        git checkout 42cd9e915a1622a4d9332fbecb5d85c1dffbbce7
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   arch/riscv/kernel/alternative.c: In function 'apply_vdso_alternatives':
>> arch/riscv/kernel/alternative.c:172:35: error: 'vdso_start' undeclared (first use in this function); did you mean 'vfs_stat'?
     172 |         hdr = (struct elf64_hdr *)vdso_start;
         |                                   ^~~~~~~~~~
         |                                   vfs_stat
   arch/riscv/kernel/alternative.c:172:35: note: each undeclared identifier is reported only once for each function it appears in


vim +172 arch/riscv/kernel/alternative.c

   164	
   165	static void __init apply_vdso_alternatives(void)
   166	{
   167		const struct elf64_hdr *hdr;
   168		const struct elf64_shdr *shdr;
   169		const struct elf64_shdr *alt;
   170		struct alt_entry *begin, *end;
   171	
 > 172		hdr = (struct elf64_hdr *)vdso_start;
   173		shdr = (void *)hdr + hdr->e_shoff;
   174		alt = find_section(hdr, shdr, ".alternative");
   175		if (!alt)
   176			return;
   177	
   178		begin = (void *)hdr + alt->sh_offset,
   179		end = (void *)hdr + alt->sh_offset + alt->sh_size,
   180	
   181		_apply_alternatives((struct alt_entry *)begin,
   182				    (struct alt_entry *)end,
   183				    RISCV_ALTERNATIVES_BOOT);
   184	}
   185	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests

[-- Attachment #2: config --]
[-- Type: text/plain, Size: 171042 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/riscv 6.2.0-rc3 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="riscv64-linux-gcc (GCC) 12.1.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=120100
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=23800
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23800
CONFIG_LLD_VERSION=0
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_PAHOLE_VERSION=123
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_COMPILE_TEST=y
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
CONFIG_BUILD_SALT=""
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_WATCH_QUEUE=y
CONFIG_USELIB=y
# CONFIG_AUDIT is not set
CONFIG_HAVE_ARCH_AUDITSYSCALL=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_GENERIC_IRQ_INJECTION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_IRQ_FASTEOI_HIERARCHY_HANDLERS=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_GENERIC_IRQ_DEBUGFS=y
# end of IRQ subsystem

CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_HAS_TICK_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
# CONFIG_TIME_KUNIT_TEST is not set
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_IDLE=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_NO_HZ_FULL is not set
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
# end of Timers subsystem

CONFIG_BPF=y

#
# BPF subsystem
#
# CONFIG_BPF_SYSCALL is not set
# end of BPF subsystem

CONFIG_PREEMPT_BUILD=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_SCHED_AVG_IRQ=y
CONFIG_PSI=y
CONFIG_PSI_DEFAULT_DISABLED=y
# end of CPU/Task time and stats accounting

CONFIG_CPU_ISOLATION=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
CONFIG_PREEMPT_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
# CONFIG_FORCE_TASKS_RCU is not set
CONFIG_TASKS_RCU=y
# CONFIG_FORCE_TASKS_RUDE_RCU is not set
# CONFIG_FORCE_TASKS_TRACE_RCU is not set
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_FANOUT=64
CONFIG_RCU_FANOUT_LEAF=16
CONFIG_RCU_BOOST=y
CONFIG_RCU_BOOST_DELAY=500
# CONFIG_RCU_EXP_KTHREAD is not set
CONFIG_RCU_NOCB_CPU=y
CONFIG_RCU_NOCB_CPU_DEFAULT_ALL=y
# CONFIG_RCU_NOCB_CPU_CB_BOOST is not set
# CONFIG_RCU_LAZY is not set
# end of RCU Subsystem

# CONFIG_IKCONFIG is not set
# CONFIG_IKHEADERS is not set
CONFIG_GENERIC_SCHED_CLOCK=y

#
# Scheduler features
#
# end of Scheduler features

CONFIG_CC_HAS_INT128=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_GCC11_NO_ARRAY_BOUNDS=y
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_CC_NO_ARRAY_BOUNDS=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_CGROUPS=y
# CONFIG_CGROUP_FAVOR_DYNMODS is not set
# CONFIG_MEMCG is not set
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_SCHED_MM_CID=y
CONFIG_CGROUP_PIDS=y
# CONFIG_CGROUP_RDMA is not set
# CONFIG_CGROUP_FREEZER is not set
CONFIG_CPUSETS=y
# CONFIG_PROC_PID_CPUSET is not set
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
# CONFIG_CGROUP_PERF is not set
# CONFIG_CGROUP_MISC is not set
CONFIG_CGROUP_DEBUG=y
# CONFIG_CHECKPOINT_RESTORE is not set
CONFIG_SCHED_AUTOGROUP=y
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_RD_GZIP is not set
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
CONFIG_RD_XZ=y
# CONFIG_RD_LZO is not set
CONFIG_RD_LZ4=y
# CONFIG_RD_ZSTD is not set
# CONFIG_BOOT_CONFIG is not set
CONFIG_INITRAMFS_PRESERVE_MTIME=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_EXPERT=y
# CONFIG_MULTIUSER is not set
# CONFIG_SGETMASK_SYSCALL is not set
# CONFIG_SYSFS_SYSCALL is not set
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
# CONFIG_PRINTK is not set
# CONFIG_BUG is not set
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
# CONFIG_EPOLL is not set
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
# CONFIG_AIO is not set
CONFIG_IO_URING=y
# CONFIG_ADVISE_SYSCALLS is not set
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_SELFTEST is not set
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
CONFIG_DEBUG_RSEQ=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y
# CONFIG_PC104 is not set

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
CONFIG_DEBUG_PERF_USE_VMALLOC=y
# end of Kernel Performance Events And Counters

CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# end of General setup

CONFIG_64BIT=y
CONFIG_RISCV=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=18
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=24
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=17
CONFIG_RISCV_M_MODE=y
# CONFIG_MMU is not set
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_CSUM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_PGTABLE_LEVELS=5
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_AS_HAS_INSN=y

#
# SoC selection
#
# CONFIG_SOC_MICROCHIP_POLARFIRE is not set
# CONFIG_ARCH_RENESAS is not set
CONFIG_ARCH_SIFIVE=y
CONFIG_SOC_SIFIVE=y
# CONFIG_SOC_STARFIVE is not set
CONFIG_ARCH_VIRT=y
CONFIG_SOC_VIRT=y
CONFIG_ARCH_CANAAN=y
CONFIG_SOC_CANAAN=y
# CONFIG_SOC_CANAAN_K210_DTB_BUILTIN is not set
# end of SoC selection

#
# CPU errata selection
#
CONFIG_ERRATA_SIFIVE=y
CONFIG_ERRATA_SIFIVE_CIP_453=y
CONFIG_ERRATA_SIFIVE_CIP_1200=y
# CONFIG_ERRATA_THEAD is not set
# end of CPU errata selection

#
# Platform type
#
CONFIG_NONPORTABLE=y
# CONFIG_ARCH_RV32I is not set
CONFIG_ARCH_RV64I=y
# CONFIG_CMODEL_MEDLOW is not set
CONFIG_CMODEL_MEDANY=y
CONFIG_MODULE_SECTIONS=y
CONFIG_SMP=y
CONFIG_NR_CPUS=64
CONFIG_HOTPLUG_CPU=y
CONFIG_TUNE_GENERIC=y
CONFIG_RISCV_ALTERNATIVE=y
CONFIG_RISCV_ISA_C=y
CONFIG_TOOLCHAIN_HAS_ZIHINTPAUSE=y
# CONFIG_FPU is not set
# end of Platform type

#
# Kernel features
#
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_RISCV_BOOT_SPINWAIT=y
CONFIG_CRASH_DUMP=y
# end of Kernel features

#
# Boot options
#
CONFIG_CMDLINE=""
CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y
CONFIG_PHYS_RAM_BASE_FIXED=y
CONFIG_PHYS_RAM_BASE=0x80000000
# end of Boot options

#
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_PM_GENERIC_DOMAINS_OF=y
# end of Power management options

#
# CPU Power Management
#

#
# CPU Idle
#
# CONFIG_CPU_IDLE is not set
# end of CPU Idle

#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
# end of CPU Frequency scaling
# end of CPU Power Management

# CONFIG_VIRTUALIZATION is not set

#
# General architecture-dependent options
#
# CONFIG_KPROBES is not set
CONFIG_JUMP_LABEL=y
CONFIG_STATIC_KEYS_SELFTEST=y
CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_IDLE_POLL_SETUP=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
# CONFIG_SECCOMP is not set
CONFIG_HAVE_STACKPROTECTOR=y
# CONFIG_STACKPROTECTOR is not set
CONFIG_LTO_NONE=y
CONFIG_HAVE_CONTEXT_TRACKING_USER=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PUD=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_ISA_BUS_API=y
CONFIG_CLONE_BACKWARDS=y
# CONFIG_COMPAT_32BIT_TIME is not set
CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
CONFIG_LOCK_EVENT_COUNTS=y

#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling

CONFIG_HAVE_GCC_PLUGINS=y
# CONFIG_GCC_PLUGINS is not set
CONFIG_FUNCTION_ALIGNMENT=0
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULE_SIG_FORMAT=y
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_ASM_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_MODULE_SIG=y
# CONFIG_MODULE_SIG_FORCE is not set
CONFIG_MODULE_SIG_ALL=y
# CONFIG_MODULE_SIG_SHA1 is not set
CONFIG_MODULE_SIG_SHA224=y
# CONFIG_MODULE_SIG_SHA256 is not set
# CONFIG_MODULE_SIG_SHA384 is not set
# CONFIG_MODULE_SIG_SHA512 is not set
CONFIG_MODULE_SIG_HASH="sha224"
# CONFIG_MODULE_COMPRESS_NONE is not set
# CONFIG_MODULE_COMPRESS_GZIP is not set
CONFIG_MODULE_COMPRESS_XZ=y
# CONFIG_MODULE_COMPRESS_ZSTD is not set
# CONFIG_MODULE_DECOMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
CONFIG_MODPROBE_PATH="/sbin/modprobe"
CONFIG_MODULES_TREE_LOOKUP=y
# CONFIG_BLOCK is not set
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_MMIOWB=y
CONFIG_MMIOWB=y

#
# Executable file formats
#
CONFIG_BINFMT_SCRIPT=y
CONFIG_ARCH_HAS_BINFMT_FLAT=y
# CONFIG_BINFMT_FLAT is not set
CONFIG_BINFMT_FLAT_NO_DATA_START_OFFSET=y
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
# end of Executable file formats

#
# Memory Management options
#

#
# SLAB allocator options
#
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB_DEPRECATED is not set
# CONFIG_SLUB_TINY is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SLUB_STATS is not set
CONFIG_SLUB_CPU_PARTIAL=y
# end of SLAB allocator options

# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_MMAP_ALLOW_UNINITIALIZED=y
CONFIG_FLATMEM=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
# CONFIG_PAGE_REPORTING is not set
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_NEED_PER_CPU_KM=y
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
CONFIG_ZONE_DMA32=y
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_PERCPU_STATS=y
CONFIG_GUP_TEST=y
CONFIG_ARCH_HAS_PTE_SPECIAL=y

#
# Data Access Monitoring
#
# CONFIG_DAMON is not set
# end of Data Access Monitoring
# end of Memory Management options

CONFIG_NET=y

#
# Networking options
#
# CONFIG_PACKET is not set
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_AF_UNIX_OOB=y
CONFIG_UNIX_DIAG=m
# CONFIG_INET is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
# CONFIG_ATM is not set
CONFIG_STP=m
CONFIG_BRIDGE=m
CONFIG_BRIDGE_VLAN_FILTERING=y
# CONFIG_BRIDGE_MRP is not set
CONFIG_BRIDGE_CFM=y
CONFIG_VLAN_8021Q=y
# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_VLAN_8021Q_MVRP is not set
CONFIG_LLC=m
CONFIG_LLC2=m
# CONFIG_ATALK is not set
CONFIG_X25=m
# CONFIG_LAPB is not set
CONFIG_PHONET=m
CONFIG_IEEE802154=m
# CONFIG_IEEE802154_NL802154_EXPERIMENTAL is not set
CONFIG_IEEE802154_SOCKET=m
# CONFIG_MAC802154 is not set
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
# CONFIG_NET_SCH_HTB is not set
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=y
CONFIG_NET_SCH_MULTIQ=y
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFB is not set
# CONFIG_NET_SCH_SFQ is not set
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=y
# CONFIG_NET_SCH_CBS is not set
CONFIG_NET_SCH_ETF=m
CONFIG_NET_SCH_TAPRIO=y
CONFIG_NET_SCH_GRED=y
# CONFIG_NET_SCH_DSMARK is not set
CONFIG_NET_SCH_NETEM=y
CONFIG_NET_SCH_DRR=y
CONFIG_NET_SCH_MQPRIO=y
CONFIG_NET_SCH_SKBPRIO=m
CONFIG_NET_SCH_CHOKE=y
CONFIG_NET_SCH_QFQ=y
CONFIG_NET_SCH_CODEL=m
# CONFIG_NET_SCH_FQ_CODEL is not set
# CONFIG_NET_SCH_CAKE is not set
# CONFIG_NET_SCH_FQ is not set
CONFIG_NET_SCH_HHF=y
CONFIG_NET_SCH_PIE=m
CONFIG_NET_SCH_FQ_PIE=m
# CONFIG_NET_SCH_INGRESS is not set
# CONFIG_NET_SCH_PLUG is not set
# CONFIG_NET_SCH_ETS is not set
CONFIG_NET_SCH_DEFAULT=y
# CONFIG_DEFAULT_CODEL is not set
# CONFIG_DEFAULT_FQ_PIE is not set
CONFIG_DEFAULT_PFIFO_FAST=y
CONFIG_DEFAULT_NET_SCH="pfifo_fast"

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
# CONFIG_NET_CLS_TCINDEX is not set
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=y
# CONFIG_CLS_U32_MARK is not set
# CONFIG_NET_CLS_RSVP is not set
# CONFIG_NET_CLS_RSVP6 is not set
CONFIG_NET_CLS_FLOW=m
# CONFIG_NET_CLS_CGROUP is not set
CONFIG_NET_CLS_BPF=y
CONFIG_NET_CLS_FLOWER=m
CONFIG_NET_CLS_MATCHALL=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=y
CONFIG_NET_EMATCH_NBYTE=y
CONFIG_NET_EMATCH_U32=m
# CONFIG_NET_EMATCH_META is not set
# CONFIG_NET_EMATCH_TEXT is not set
# CONFIG_NET_EMATCH_CANID is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=y
# CONFIG_GACT_PROB is not set
# CONFIG_NET_ACT_MIRRED is not set
CONFIG_NET_ACT_SAMPLE=m
CONFIG_NET_ACT_NAT=m
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
# CONFIG_NET_ACT_SKBEDIT is not set
CONFIG_NET_ACT_MPLS=m
CONFIG_NET_ACT_VLAN=y
# CONFIG_NET_ACT_BPF is not set
CONFIG_NET_ACT_SKBMOD=m
# CONFIG_NET_ACT_IFE is not set
CONFIG_NET_ACT_TUNNEL_KEY=y
# CONFIG_NET_ACT_GATE is not set
# CONFIG_NET_TC_SKB_EXT is not set
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=y
CONFIG_BATMAN_ADV=m
# CONFIG_BATMAN_ADV_BATMAN_V is not set
# CONFIG_BATMAN_ADV_NC is not set
CONFIG_BATMAN_ADV_DEBUG=y
# CONFIG_BATMAN_ADV_TRACING is not set
CONFIG_VSOCKETS=y
CONFIG_VSOCKETS_DIAG=m
CONFIG_VSOCKETS_LOOPBACK=m
# CONFIG_VIRTIO_VSOCKETS is not set
CONFIG_VIRTIO_VSOCKETS_COMMON=m
CONFIG_NETLINK_DIAG=y
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
CONFIG_NET_NSH=m
CONFIG_HSR=y
# CONFIG_QRTR is not set
# CONFIG_PCPU_DEV_REFCNT is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_XPS=y
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_NET_CLASSID is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_NET_FLOW_LIMIT=y

#
# Network testing
#
# end of Network testing
# end of Networking options

# CONFIG_HAMRADIO is not set
CONFIG_CAN=y
# CONFIG_CAN_RAW is not set
# CONFIG_CAN_BCM is not set
CONFIG_CAN_GW=y
CONFIG_CAN_J1939=y
CONFIG_CAN_ISOTP=m
# CONFIG_BT is not set
# CONFIG_MCTP is not set
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_PRIV=y
CONFIG_CFG80211=y
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
CONFIG_CFG80211_CERTIFICATION_ONUS=y
# CONFIG_CFG80211_REQUIRE_SIGNED_REGDB is not set
CONFIG_CFG80211_REG_CELLULAR_HINTS=y
CONFIG_CFG80211_REG_RELAX_NO_IR=y
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
# CONFIG_CFG80211_WEXT is not set
CONFIG_MAC80211=y
# CONFIG_MAC80211_RC_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT=""

#
# Some wireless drivers require a rate control algorithm
#
CONFIG_MAC80211_MESH=y
# CONFIG_MAC80211_LEDS is not set
CONFIG_MAC80211_DEBUGFS=y
CONFIG_MAC80211_MESSAGE_TRACING=y
CONFIG_MAC80211_DEBUG_MENU=y
CONFIG_MAC80211_NOINLINE=y
# CONFIG_MAC80211_VERBOSE_DEBUG is not set
CONFIG_MAC80211_MLME_DEBUG=y
# CONFIG_MAC80211_STA_DEBUG is not set
CONFIG_MAC80211_HT_DEBUG=y
CONFIG_MAC80211_OCB_DEBUG=y
# CONFIG_MAC80211_IBSS_DEBUG is not set
CONFIG_MAC80211_PS_DEBUG=y
# CONFIG_MAC80211_MPL_DEBUG is not set
# CONFIG_MAC80211_MPATH_DEBUG is not set
CONFIG_MAC80211_MHWMP_DEBUG=y
# CONFIG_MAC80211_MESH_SYNC_DEBUG is not set
# CONFIG_MAC80211_MESH_CSA_DEBUG is not set
# CONFIG_MAC80211_MESH_PS_DEBUG is not set
# CONFIG_MAC80211_TDLS_DEBUG is not set
CONFIG_MAC80211_DEBUG_COUNTERS=y
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
# CONFIG_RFKILL_GPIO is not set
CONFIG_NET_9P=m
# CONFIG_NET_9P_FD is not set
# CONFIG_NET_9P_VIRTIO is not set
CONFIG_NET_9P_DEBUG=y
# CONFIG_CAIF is not set
CONFIG_NFC=m
CONFIG_NFC_DIGITAL=m
# CONFIG_NFC_NCI is not set
CONFIG_NFC_HCI=m
CONFIG_NFC_SHDLC=y

#
# Near Field Communication (NFC) devices
#
CONFIG_NFC_TRF7970A=m
# CONFIG_NFC_SIM is not set
CONFIG_NFC_PORT100=m
CONFIG_NFC_PN544=m
CONFIG_NFC_PN544_I2C=m
CONFIG_NFC_PN533=m
CONFIG_NFC_PN533_USB=m
# CONFIG_NFC_PN533_I2C is not set
CONFIG_NFC_PN532_UART=m
# CONFIG_NFC_MICROREAD_I2C is not set
CONFIG_NFC_ST21NFCA=m
CONFIG_NFC_ST21NFCA_I2C=m
CONFIG_NFC_ST95HF=m
# end of Near Field Communication (NFC) devices

CONFIG_PSAMPLE=m
CONFIG_NET_IFE=m
# CONFIG_LWTUNNEL is not set
# CONFIG_NET_SELFTESTS is not set
CONFIG_NET_DEVLINK=y
CONFIG_PAGE_POOL=y
CONFIG_PAGE_POOL_STATS=y
CONFIG_FAILOVER=m
# CONFIG_ETHTOOL_NETLINK is not set
CONFIG_NETDEV_ADDR_LIST_TEST=m

#
# Device Drivers
#
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_DOMAINS_GENERIC=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCIEASPM is not set
CONFIG_PCIE_PTM=y
CONFIG_PCI_MSI=y
CONFIG_PCI_QUIRKS=y
CONFIG_PCI_DEBUG=y
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
CONFIG_PCI_STUB=m
CONFIG_PCI_PF_STUB=m
CONFIG_PCI_ATS=y
CONFIG_PCI_DOE=y
CONFIG_PCI_ECAM=y
CONFIG_PCI_IOV=y
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
# CONFIG_PCIE_BUS_TUNE_OFF is not set
# CONFIG_PCIE_BUS_DEFAULT is not set
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
CONFIG_PCIE_BUS_PEER2PEER=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_HOTPLUG_PCI is not set

#
# PCI controller drivers
#
# CONFIG_PCI_AARDVARK is not set
# CONFIG_PCIE_XILINX_NWL is not set
CONFIG_PCI_FTPCI100=y
CONFIG_PCI_TEGRA=y
# CONFIG_PCIE_RCAR_HOST is not set
CONFIG_PCIE_RCAR_EP=y
CONFIG_PCI_HOST_COMMON=y
CONFIG_PCI_HOST_GENERIC=y
# CONFIG_PCIE_XILINX is not set
CONFIG_PCIE_XILINX_CPM=y
# CONFIG_PCI_XGENE is not set
# CONFIG_PCI_V3_SEMI is not set
CONFIG_PCI_VERSATILE=y
CONFIG_PCIE_ALTERA=m
# CONFIG_PCIE_ALTERA_MSI is not set
CONFIG_PCI_HOST_THUNDER_PEM=y
CONFIG_PCI_HOST_THUNDER_ECAM=y
# CONFIG_PCIE_ROCKCHIP_HOST is not set
# CONFIG_PCIE_ROCKCHIP_EP is not set
# CONFIG_PCIE_MEDIATEK is not set
# CONFIG_PCIE_MEDIATEK_GEN3 is not set
# CONFIG_PCIE_BRCMSTB is not set
CONFIG_PCI_LOONGSON=y
# CONFIG_PCIE_MICROCHIP_HOST is not set
CONFIG_PCIE_APPLE_MSI_DOORBELL_ADDR=0xfffff000
CONFIG_PCIE_APPLE=y
# CONFIG_PCIE_MT7621 is not set

#
# DesignWare PCI Core Support
#
CONFIG_PCIE_DW=y
CONFIG_PCIE_DW_HOST=y
CONFIG_PCIE_DW_EP=y
CONFIG_PCI_DRA7XX=m
CONFIG_PCI_DRA7XX_HOST=m
CONFIG_PCI_DRA7XX_EP=m
CONFIG_PCIE_DW_PLAT=y
CONFIG_PCIE_DW_PLAT_HOST=y
CONFIG_PCIE_DW_PLAT_EP=y
CONFIG_PCI_EXYNOS=y
# CONFIG_PCI_IMX6 is not set
# CONFIG_PCIE_SPEAR13XX is not set
CONFIG_PCI_KEYSTONE=y
CONFIG_PCI_KEYSTONE_HOST=y
# CONFIG_PCI_KEYSTONE_EP is not set
# CONFIG_PCI_LAYERSCAPE is not set
# CONFIG_PCI_LAYERSCAPE_EP is not set
CONFIG_PCI_HISI=y
CONFIG_PCIE_QCOM=y
# CONFIG_PCIE_QCOM_EP is not set
# CONFIG_PCIE_ARMADA_8K is not set
CONFIG_PCIE_ARTPEC6=y
# CONFIG_PCIE_ARTPEC6_HOST is not set
CONFIG_PCIE_ARTPEC6_EP=y
# CONFIG_PCIE_BT1 is not set
CONFIG_PCIE_ROCKCHIP_DW_HOST=y
CONFIG_PCIE_INTEL_GW=y
# CONFIG_PCIE_KEEMBAY_HOST is not set
# CONFIG_PCIE_KEEMBAY_EP is not set
# CONFIG_PCIE_KIRIN is not set
CONFIG_PCIE_HISI_STB=y
# CONFIG_PCI_MESON is not set
CONFIG_PCIE_TEGRA194=m
# CONFIG_PCIE_TEGRA194_HOST is not set
CONFIG_PCIE_TEGRA194_EP=m
# CONFIG_PCIE_VISCONTI_HOST is not set
CONFIG_PCIE_UNIPHIER=y
# CONFIG_PCIE_UNIPHIER_EP is not set
# CONFIG_PCIE_AL is not set
# CONFIG_PCIE_FU740 is not set
# end of DesignWare PCI Core Support

#
# Mobiveil PCIe Core Support
#
# CONFIG_PCIE_MOBIVEIL_PLAT is not set
# CONFIG_PCIE_LAYERSCAPE_GEN4 is not set
# end of Mobiveil PCIe Core Support

#
# Cadence PCIe controllers support
#
CONFIG_PCIE_CADENCE=y
CONFIG_PCIE_CADENCE_HOST=y
CONFIG_PCIE_CADENCE_EP=y
CONFIG_PCIE_CADENCE_PLAT=y
CONFIG_PCIE_CADENCE_PLAT_HOST=y
# CONFIG_PCIE_CADENCE_PLAT_EP is not set
CONFIG_PCI_J721E=y
CONFIG_PCI_J721E_HOST=y
CONFIG_PCI_J721E_EP=y
# end of Cadence PCIe controllers support
# end of PCI controller drivers

#
# PCI Endpoint
#
CONFIG_PCI_ENDPOINT=y
# CONFIG_PCI_ENDPOINT_CONFIGFS is not set
CONFIG_PCI_EPF_TEST=y
CONFIG_PCI_EPF_NTB=y
CONFIG_PCI_EPF_VNTB=m
# end of PCI Endpoint

#
# PCI switch controller drivers
#
CONFIG_PCI_SW_SWITCHTEC=y
# end of PCI switch controller drivers

CONFIG_CXL_BUS=m
CONFIG_CXL_PCI=m
# CONFIG_CXL_MEM_RAW_COMMANDS is not set
CONFIG_CXL_MEM=m
CONFIG_CXL_PORT=m
# CONFIG_PCCARD is not set
CONFIG_RAPIDIO=y
CONFIG_RAPIDIO_DISC_TIMEOUT=30
# CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS is not set
CONFIG_RAPIDIO_DEBUG=y
# CONFIG_RAPIDIO_ENUM_BASIC is not set
CONFIG_RAPIDIO_CHMAN=m
CONFIG_RAPIDIO_MPORT_CDEV=y

#
# RapidIO Switch drivers
#
CONFIG_RAPIDIO_CPS_XX=m
CONFIG_RAPIDIO_CPS_GEN2=y
CONFIG_RAPIDIO_RXS_GEN3=y
# end of RapidIO Switch drivers

#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEVTMPFS_SAFE=y
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y

#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
CONFIG_FW_LOADER_COMPRESS=y
CONFIG_FW_LOADER_COMPRESS_XZ=y
CONFIG_FW_LOADER_COMPRESS_ZSTD=y
# CONFIG_FW_UPLOAD is not set
# end of Firmware loader

CONFIG_WANT_DEV_COREDUMP=y
# CONFIG_ALLOW_DEV_COREDUMP is not set
CONFIG_DEBUG_DRIVER=y
# CONFIG_DEBUG_DEVRES is not set
CONFIG_DEBUG_TEST_DRIVER_REMOVE=y
# CONFIG_PM_QOS_KUNIT_TEST is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
# CONFIG_DRIVER_PE_KUNIT_TEST is not set
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_SPMI=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_REGMAP_I3C=m
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
CONFIG_GENERIC_ARCH_TOPOLOGY=y
# end of Generic Driver Options

#
# Bus devices
#
CONFIG_ARM_INTEGRATOR_LM=y
CONFIG_BT1_APB=y
CONFIG_BT1_AXI=y
CONFIG_MOXTET=m
# CONFIG_HISILICON_LPC is not set
# CONFIG_INTEL_IXP4XX_EB is not set
CONFIG_QCOM_EBI2=y
CONFIG_MHI_BUS=m
# CONFIG_MHI_BUS_DEBUG is not set
CONFIG_MHI_BUS_PCI_GENERIC=m
CONFIG_MHI_BUS_EP=m
# end of Bus devices

CONFIG_CONNECTOR=m

#
# Firmware Drivers
#

#
# ARM System Control and Management Interface Protocol
#
CONFIG_ARM_SCMI_PROTOCOL=y
CONFIG_ARM_SCMI_HAVE_TRANSPORT=y
CONFIG_ARM_SCMI_HAVE_SHMEM=y
CONFIG_ARM_SCMI_TRANSPORT_MAILBOX=y
# CONFIG_ARM_SCMI_TRANSPORT_VIRTIO is not set
CONFIG_ARM_SCMI_POWER_DOMAIN=m
CONFIG_ARM_SCMI_POWER_CONTROL=m
# end of ARM System Control and Management Interface Protocol

# CONFIG_ARM_SCPI_PROTOCOL is not set
CONFIG_ARM_SCPI_POWER_DOMAIN=y
# CONFIG_FIRMWARE_MEMMAP is not set
CONFIG_MTK_ADSP_IPC=m
CONFIG_QCOM_SCM=y
CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT=y
CONFIG_TURRIS_MOX_RWTM=m
CONFIG_BCM47XX_NVRAM=y
CONFIG_BCM47XX_SPROM=y
# CONFIG_GOOGLE_FIRMWARE is not set

#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers

# CONFIG_GNSS is not set
# CONFIG_MTD is not set
# CONFIG_MTD_NAND_ECC_MXIC is not set
CONFIG_DTC=y
CONFIG_OF=y
# CONFIG_OF_UNITTEST is not set
# CONFIG_OF_ALL_DTBS is not set
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_OF_DMA_DEFAULT_COHERENT=y
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_1284 is not set
CONFIG_PARPORT_NOT_PC=y

#
# NVME Support
#
# end of NVME Support

#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=y
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
# CONFIG_AD525X_DPOT_SPI is not set
CONFIG_DUMMY_IRQ=m
CONFIG_PHANTOM=m
# CONFIG_TIFM_CORE is not set
CONFIG_ICS932S401=m
# CONFIG_ATMEL_SSC is not set
CONFIG_ENCLOSURE_SERVICES=y
# CONFIG_SMPRO_ERRMON is not set
# CONFIG_SMPRO_MISC is not set
# CONFIG_GEHC_ACHC is not set
CONFIG_HI6421V600_IRQ=m
CONFIG_HP_ILO=m
# CONFIG_QCOM_COINCELL is not set
CONFIG_QCOM_FASTRPC=y
CONFIG_APDS9802ALS=m
CONFIG_ISL29003=y
CONFIG_ISL29020=m
CONFIG_SENSORS_TSL2550=m
CONFIG_SENSORS_BH1770=m
CONFIG_SENSORS_APDS990X=y
CONFIG_HMC6352=y
# CONFIG_DS1682 is not set
# CONFIG_PCH_PHUB is not set
# CONFIG_LATTICE_ECP3_CONFIG is not set
CONFIG_SRAM=y
CONFIG_DW_XDATA_PCIE=y
CONFIG_PCI_ENDPOINT_TEST=y
CONFIG_XILINX_SDFEC=m
CONFIG_MISC_RTSX=y
CONFIG_HISI_HIKEY_USB=m
# CONFIG_OPEN_DICE is not set
# CONFIG_VCPU_STALL_DETECTOR is not set
# CONFIG_C2PORT is not set

#
# EEPROM support
#
CONFIG_EEPROM_AT24=m
CONFIG_EEPROM_AT25=m
CONFIG_EEPROM_LEGACY=m
CONFIG_EEPROM_MAX6875=y
# CONFIG_EEPROM_93CX6 is not set
CONFIG_EEPROM_93XX46=y
# CONFIG_EEPROM_IDT_89HPESX is not set
CONFIG_EEPROM_EE1004=y
# end of EEPROM support

CONFIG_CB710_CORE=m
CONFIG_CB710_DEBUG=y
CONFIG_CB710_DEBUG_ASSUMPTIONS=y

#
# Texas Instruments shared transport line discipline
#
CONFIG_TI_ST=m
# end of Texas Instruments shared transport line discipline

CONFIG_SENSORS_LIS3_SPI=y
# CONFIG_SENSORS_LIS3_I2C is not set
CONFIG_ALTERA_STAPL=m
# CONFIG_GENWQE is not set
# CONFIG_ECHO is not set
CONFIG_BCM_VK=y
CONFIG_BCM_VK_TTY=y
CONFIG_MISC_ALCOR_PCI=y
CONFIG_MISC_RTSX_PCI=m
CONFIG_MISC_RTSX_USB=y
# CONFIG_PVPANIC is not set
CONFIG_GP_PCI1XXXX=y
# end of Misc devices

#
# SCSI device support
#
# end of SCSI device support

# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support

CONFIG_NETDEVICES=y
CONFIG_MII=y
# CONFIG_NET_CORE is not set
CONFIG_SUNGEM_PHY=m
CONFIG_ARCNET=y
# CONFIG_ARCNET_1201 is not set
CONFIG_ARCNET_1051=m
CONFIG_ARCNET_RAW=m
CONFIG_ARCNET_CAP=y
# CONFIG_ARCNET_COM90xx is not set
CONFIG_ARCNET_COM90xxIO=m
CONFIG_ARCNET_RIM_I=m
CONFIG_ARCNET_COM20020=m
# CONFIG_ARCNET_COM20020_PCI is not set
CONFIG_ETHERNET=y
CONFIG_MDIO=y
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=m
# CONFIG_TYPHOON is not set
# CONFIG_NET_VENDOR_ACTIONS is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
CONFIG_NET_VENDOR_AGERE=y
CONFIG_ET131X=y
CONFIG_NET_VENDOR_ALACRITECH=y
CONFIG_SLICOSS=y
# CONFIG_NET_VENDOR_ALTEON is not set
CONFIG_ALTERA_TSE=m
CONFIG_NET_VENDOR_AMAZON=y
# CONFIG_ENA_ETHERNET is not set
# CONFIG_NET_VENDOR_AMD is not set
CONFIG_NET_XGENE=m
# CONFIG_NET_XGENE_V2 is not set
# CONFIG_NET_VENDOR_AQUANTIA is not set
CONFIG_NET_VENDOR_ARC=y
CONFIG_ARC_EMAC_CORE=y
# CONFIG_ARC_EMAC is not set
CONFIG_EMAC_ROCKCHIP=y
CONFIG_NET_VENDOR_ASIX=y
# CONFIG_SPI_AX88796C is not set
# CONFIG_NET_VENDOR_ATHEROS is not set
CONFIG_CX_ECAT=y
# CONFIG_NET_VENDOR_BROADCOM is not set
CONFIG_NET_VENDOR_CADENCE=y
CONFIG_MACB=m
CONFIG_MACB_USE_HWSTAMP=y
CONFIG_MACB_PCI=m
# CONFIG_NET_CALXEDA_XGMAC is not set
CONFIG_NET_VENDOR_CAVIUM=y
CONFIG_THUNDER_NIC_PF=m
# CONFIG_THUNDER_NIC_VF is not set
CONFIG_THUNDER_NIC_BGX=m
CONFIG_THUNDER_NIC_RGX=m
CONFIG_CAVIUM_PTP=m
CONFIG_LIQUIDIO=m
CONFIG_LIQUIDIO_VF=m
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CIRRUS is not set
CONFIG_NET_VENDOR_CISCO=y
CONFIG_ENIC=m
# CONFIG_NET_VENDOR_CORTINA is not set
CONFIG_NET_VENDOR_DAVICOM=y
# CONFIG_DM9000 is not set
CONFIG_DM9051=y
# CONFIG_DNET is not set
# CONFIG_NET_VENDOR_DEC is not set
CONFIG_NET_VENDOR_DLINK=y
CONFIG_DL2K=m
# CONFIG_SUNDANCE is not set
# CONFIG_NET_VENDOR_EMULEX is not set
# CONFIG_NET_VENDOR_ENGLEDER is not set
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_EZCHIP_NPS_MANAGEMENT_ENET=m
# CONFIG_NET_VENDOR_FARADAY is not set
CONFIG_NET_VENDOR_FREESCALE=y
CONFIG_FEC=m
CONFIG_FSL_FMAN=m
# CONFIG_FSL_PQ_MDIO is not set
CONFIG_FSL_XGMAC_MDIO=m
# CONFIG_GIANFAR is not set
CONFIG_FSL_ENETC=y
CONFIG_FSL_ENETC_VF=m
CONFIG_FSL_ENETC_IERB=y
CONFIG_FSL_ENETC_MDIO=y
CONFIG_FSL_ENETC_PTP_CLOCK=m
# CONFIG_FSL_ENETC_QOS is not set
CONFIG_NET_VENDOR_FUNGIBLE=y
CONFIG_FUN_CORE=m
CONFIG_FUN_ETH=m
# CONFIG_NET_VENDOR_GOOGLE is not set
# CONFIG_NET_VENDOR_HISILICON is not set
# CONFIG_NET_VENDOR_HUAWEI is not set
# CONFIG_NET_VENDOR_I825XX is not set
CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=m
# CONFIG_E1000 is not set
CONFIG_E1000E=m
CONFIG_IGB=m
CONFIG_IGB_HWMON=y
CONFIG_IGBVF=m
CONFIG_IXGB=m
# CONFIG_IXGBE is not set
# CONFIG_IXGBEVF is not set
CONFIG_I40E=m
# CONFIG_I40E_DCB is not set
# CONFIG_I40EVF is not set
CONFIG_ICE=m
CONFIG_FM10K=m
CONFIG_IGC=m
CONFIG_NET_VENDOR_WANGXUN=y
CONFIG_LIBWX=y
CONFIG_NGBE=y
CONFIG_TXGBE=y
CONFIG_JME=y
CONFIG_KORINA=y
# CONFIG_NET_VENDOR_ADI is not set
# CONFIG_NET_VENDOR_LITEX is not set
# CONFIG_NET_VENDOR_MARVELL is not set
# CONFIG_NET_VENDOR_MEDIATEK is not set
# CONFIG_NET_VENDOR_MELLANOX is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MICROCHIP is not set
# CONFIG_NET_VENDOR_MICROSEMI is not set
# CONFIG_NET_VENDOR_MICROSOFT is not set
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_NATSEMI=y
CONFIG_NATSEMI=m
CONFIG_NS83820=m
# CONFIG_NET_VENDOR_NETERION is not set
CONFIG_NET_VENDOR_NETRONOME=y
CONFIG_NFP=m
# CONFIG_NFP_DEBUG is not set
# CONFIG_NET_VENDOR_8390 is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
CONFIG_LPC_ENET=m
# CONFIG_NET_VENDOR_OKI is not set
CONFIG_ETHOC=y
CONFIG_NET_VENDOR_PACKET_ENGINES=y
CONFIG_HAMACHI=y
# CONFIG_YELLOWFIN is not set
# CONFIG_NET_VENDOR_PENSANDO is not set
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_QLA3XXX is not set
CONFIG_QLCNIC=y
# CONFIG_QLCNIC_SRIOV is not set
CONFIG_QLCNIC_DCB=y
CONFIG_QLCNIC_HWMON=y
CONFIG_NETXEN_NIC=m
# CONFIG_QED is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_QUALCOMM is not set
# CONFIG_NET_VENDOR_RDC is not set
# CONFIG_NET_VENDOR_REALTEK is not set
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_SH_ETH=m
# CONFIG_RAVB is not set
CONFIG_RENESAS_ETHER_SWITCH=m
CONFIG_NET_VENDOR_ROCKER=y
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
CONFIG_NET_VENDOR_SIS=y
CONFIG_SIS900=y
# CONFIG_SIS190 is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_SFC=m
CONFIG_SFC_MCDI_MON=y
CONFIG_SFC_SRIOV=y
CONFIG_SFC_MCDI_LOGGING=y
# CONFIG_SFC_FALCON is not set
CONFIG_SFC_SIENA=m
# CONFIG_SFC_SIENA_MCDI_MON is not set
# CONFIG_SFC_SIENA_SRIOV is not set
CONFIG_SFC_SIENA_MCDI_LOGGING=y
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_SOCIONEXT is not set
CONFIG_NET_VENDOR_STMICRO=y
CONFIG_STMMAC_ETH=m
# CONFIG_STMMAC_PLATFORM is not set
# CONFIG_DWMAC_LOONGSON is not set
# CONFIG_STMMAC_PCI is not set
CONFIG_NET_VENDOR_SUN=y
CONFIG_HAPPYMEAL=m
CONFIG_SUNGEM=m
# CONFIG_CASSINI is not set
# CONFIG_NIU is not set
# CONFIG_NET_VENDOR_SUNPLUS is not set
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
CONFIG_NET_VENDOR_VERTEXCOM=y
CONFIG_MSE102X=y
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_NET_VENDOR_XILINX=y
CONFIG_XILINX_EMACLITE=y
# CONFIG_XILINX_AXI_EMAC is not set
CONFIG_XILINX_LL_TEMAC=y
# CONFIG_FDDI is not set
CONFIG_QCOM_IPA=m
CONFIG_PHYLINK=y
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
CONFIG_LED_TRIGGER_PHY=y
CONFIG_FIXED_PHY=y
CONFIG_SFP=y

#
# MII PHY device drivers
#
CONFIG_AMD_PHY=y
CONFIG_MESON_GXL_PHY=y
# CONFIG_ADIN_PHY is not set
# CONFIG_ADIN1100_PHY is not set
CONFIG_AQUANTIA_PHY=y
# CONFIG_AX88796B_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_BCM54140_PHY is not set
CONFIG_BCM63XX_PHY=m
# CONFIG_BCM7XXX_PHY is not set
CONFIG_BCM84881_PHY=y
# CONFIG_BCM87XX_PHY is not set
# CONFIG_BCM_CYGNUS_PHY is not set
CONFIG_BCM_NET_PHYLIB=m
CONFIG_CICADA_PHY=y
CONFIG_CORTINA_PHY=m
CONFIG_DAVICOM_PHY=y
# CONFIG_ICPLUS_PHY is not set
CONFIG_LXT_PHY=y
CONFIG_INTEL_XWAY_PHY=y
CONFIG_LSI_ET1011C_PHY=m
# CONFIG_MARVELL_PHY is not set
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MARVELL_88X2222_PHY is not set
# CONFIG_MAXLINEAR_GPHY is not set
CONFIG_MEDIATEK_GE_PHY=m
# CONFIG_MICREL_PHY is not set
CONFIG_MICROCHIP_PHY=m
CONFIG_MICROCHIP_T1_PHY=m
# CONFIG_MICROSEMI_PHY is not set
CONFIG_MOTORCOMM_PHY=m
CONFIG_NATIONAL_PHY=m
CONFIG_NXP_C45_TJA11XX_PHY=m
# CONFIG_NXP_TJA11XX_PHY is not set
CONFIG_AT803X_PHY=y
# CONFIG_QSEMI_PHY is not set
# CONFIG_REALTEK_PHY is not set
CONFIG_RENESAS_PHY=y
CONFIG_ROCKCHIP_PHY=y
CONFIG_SMSC_PHY=y
# CONFIG_STE10XP is not set
# CONFIG_TERANETICS_PHY is not set
CONFIG_DP83822_PHY=y
# CONFIG_DP83TC811_PHY is not set
CONFIG_DP83848_PHY=y
CONFIG_DP83867_PHY=m
# CONFIG_DP83869_PHY is not set
# CONFIG_DP83TD510_PHY is not set
CONFIG_VITESSE_PHY=m
CONFIG_XILINX_GMII2RGMII=m
CONFIG_MICREL_KS8995MA=m
# CONFIG_PSE_CONTROLLER is not set
# CONFIG_CAN_DEV is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_FWNODE_MDIO=y
CONFIG_OF_MDIO=y
CONFIG_MDIO_DEVRES=y
# CONFIG_MDIO_SUN4I is not set
CONFIG_MDIO_XGENE=m
CONFIG_MDIO_ASPEED=y
CONFIG_MDIO_BITBANG=y
CONFIG_MDIO_BCM_IPROC=m
CONFIG_MDIO_BCM_UNIMAC=m
CONFIG_MDIO_CAVIUM=y
# CONFIG_MDIO_GPIO is not set
CONFIG_MDIO_HISI_FEMAC=m
CONFIG_MDIO_I2C=y
# CONFIG_MDIO_MVUSB is not set
CONFIG_MDIO_MSCC_MIIM=m
CONFIG_MDIO_MOXART=m
CONFIG_MDIO_OCTEON=m
# CONFIG_MDIO_IPQ4019 is not set
CONFIG_MDIO_IPQ8064=y
CONFIG_MDIO_THUNDER=y

#
# MDIO Multiplexers
#
CONFIG_MDIO_BUS_MUX=y
CONFIG_MDIO_BUS_MUX_MESON_G12A=m
# CONFIG_MDIO_BUS_MUX_BCM6368 is not set
# CONFIG_MDIO_BUS_MUX_BCM_IPROC is not set
CONFIG_MDIO_BUS_MUX_GPIO=m
CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y
# CONFIG_MDIO_BUS_MUX_MMIOREG is not set

#
# PCS device drivers
#
CONFIG_PCS_XPCS=m
CONFIG_PCS_LYNX=y
CONFIG_PCS_RZN1_MIIC=m
CONFIG_PCS_ALTERA_TSE=m
# end of PCS device drivers

# CONFIG_PLIP is not set
# CONFIG_PPP is not set
CONFIG_SLIP=y
# CONFIG_SLIP_COMPRESSED is not set
# CONFIG_SLIP_SMART is not set
# CONFIG_SLIP_MODE_SLIP6 is not set
# CONFIG_USB_NET_DRIVERS is not set
# CONFIG_WLAN is not set
CONFIG_WAN=y
# CONFIG_HDLC is not set
CONFIG_SLIC_DS26522=y
CONFIG_IEEE802154_DRIVERS=m

#
# Wireless WAN
#
# CONFIG_WWAN is not set
# end of Wireless WAN

# CONFIG_NET_FAILOVER is not set
# CONFIG_ISDN is not set

#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_LEDS is not set
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_SPARSEKMAP=y
CONFIG_INPUT_MATRIXKMAP=y
CONFIG_INPUT_VIVALDIFMAP=y

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=m
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=y

#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_JOYSTICK=y
CONFIG_JOYSTICK_ANALOG=y
CONFIG_JOYSTICK_A3D=y
CONFIG_JOYSTICK_ADC=m
CONFIG_JOYSTICK_ADI=m
# CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set
CONFIG_JOYSTICK_GRIP=y
CONFIG_JOYSTICK_GRIP_MP=y
CONFIG_JOYSTICK_GUILLEMOT=y
# CONFIG_JOYSTICK_INTERACT is not set
CONFIG_JOYSTICK_SIDEWINDER=y
CONFIG_JOYSTICK_TMDC=m
CONFIG_JOYSTICK_IFORCE=y
# CONFIG_JOYSTICK_IFORCE_USB is not set
CONFIG_JOYSTICK_IFORCE_232=m
CONFIG_JOYSTICK_WARRIOR=m
# CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set
CONFIG_JOYSTICK_SPACEBALL=m
CONFIG_JOYSTICK_STINGER=y
CONFIG_JOYSTICK_TWIDJOY=y
# CONFIG_JOYSTICK_ZHENHUA is not set
CONFIG_JOYSTICK_DB9=y
CONFIG_JOYSTICK_GAMECON=m
CONFIG_JOYSTICK_TURBOGRAFX=m
CONFIG_JOYSTICK_AS5011=y
# CONFIG_JOYSTICK_JOYDUMP is not set
# CONFIG_JOYSTICK_XPAD is not set
CONFIG_JOYSTICK_PSXPAD_SPI=y
CONFIG_JOYSTICK_PSXPAD_SPI_FF=y
# CONFIG_JOYSTICK_PXRC is not set
# CONFIG_JOYSTICK_QWIIC is not set
CONFIG_JOYSTICK_FSIA6B=m
# CONFIG_JOYSTICK_SENSEHAT is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_88PM860X_ONKEY=y
CONFIG_INPUT_AD714X=m
CONFIG_INPUT_AD714X_I2C=m
CONFIG_INPUT_AD714X_SPI=m
CONFIG_INPUT_ARIEL_PWRBUTTON=y
# CONFIG_INPUT_ATC260X_ONKEY is not set
CONFIG_INPUT_ATMEL_CAPTOUCH=y
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
CONFIG_INPUT_PM8941_PWRKEY=y
CONFIG_INPUT_PM8XXX_VIBRATOR=m
CONFIG_INPUT_MAX77693_HAPTIC=y
CONFIG_INPUT_MAX8925_ONKEY=y
# CONFIG_INPUT_MAX8997_HAPTIC is not set
CONFIG_INPUT_MC13783_PWRBUTTON=m
CONFIG_INPUT_MMA8450=y
CONFIG_INPUT_GPIO_BEEPER=y
# CONFIG_INPUT_GPIO_DECODER is not set
CONFIG_INPUT_GPIO_VIBRA=y
CONFIG_INPUT_CPCAP_PWRBUTTON=m
# CONFIG_INPUT_ATI_REMOTE2 is not set
CONFIG_INPUT_KEYSPAN_REMOTE=y
CONFIG_INPUT_KXTJ9=m
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_REGULATOR_HAPTIC=m
CONFIG_INPUT_RETU_PWRBUTTON=m
CONFIG_INPUT_TPS65218_PWRBUTTON=m
CONFIG_INPUT_AXP20X_PEK=m
# CONFIG_INPUT_TWL4030_PWRBUTTON is not set
CONFIG_INPUT_TWL4030_VIBRA=m
# CONFIG_INPUT_TWL6040_VIBRA is not set
CONFIG_INPUT_UINPUT=y
CONFIG_INPUT_PCF50633_PMU=m
# CONFIG_INPUT_PCF8574 is not set
CONFIG_INPUT_PWM_BEEPER=m
CONFIG_INPUT_PWM_VIBRA=m
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
CONFIG_INPUT_DA7280_HAPTICS=y
CONFIG_INPUT_DA9052_ONKEY=y
# CONFIG_INPUT_DA9055_ONKEY is not set
# CONFIG_INPUT_DA9063_ONKEY is not set
# CONFIG_INPUT_ADXL34X is not set
CONFIG_INPUT_IBM_PANEL=m
CONFIG_INPUT_IMS_PCU=m
CONFIG_INPUT_IQS269A=y
CONFIG_INPUT_IQS626A=y
# CONFIG_INPUT_IQS7222 is not set
CONFIG_INPUT_CMA3000=y
CONFIG_INPUT_CMA3000_I2C=y
CONFIG_INPUT_DRV260X_HAPTICS=y
# CONFIG_INPUT_DRV2665_HAPTICS is not set
CONFIG_INPUT_DRV2667_HAPTICS=m
CONFIG_INPUT_HISI_POWERKEY=m
CONFIG_INPUT_RAVE_SP_PWRBUTTON=y
# CONFIG_INPUT_SC27XX_VIBRA is not set
CONFIG_INPUT_RT5120_PWRKEY=y
CONFIG_RMI4_CORE=y
CONFIG_RMI4_I2C=m
# CONFIG_RMI4_SPI is not set
CONFIG_RMI4_SMB=y
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=y
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
# CONFIG_RMI4_F34 is not set
CONFIG_RMI4_F3A=y
# CONFIG_RMI4_F55 is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_PARKBD is not set
CONFIG_SERIO_PCIPS2=m
CONFIG_SERIO_LIBPS2=m
CONFIG_SERIO_RAW=y
CONFIG_SERIO_ALTERA_PS2=m
CONFIG_SERIO_PS2MULT=y
CONFIG_SERIO_ARC_PS2=m
CONFIG_SERIO_APBPS2=y
# CONFIG_SERIO_OLPC_APSP is not set
# CONFIG_SERIO_SUN4I_PS2 is not set
# CONFIG_SERIO_GPIO_PS2 is not set
CONFIG_USERIO=y
CONFIG_GAMEPORT=y
CONFIG_GAMEPORT_NS558=y
CONFIG_GAMEPORT_L4=m
CONFIG_GAMEPORT_EMU10K1=m
CONFIG_GAMEPORT_FM801=m
# end of Hardware I/O ports
# end of Input device support

#
# Character devices
#
CONFIG_TTY=y
# CONFIG_VT is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_LEGACY_TIOCSTI=y
CONFIG_LDISC_AUTOLOAD=y

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
# CONFIG_SERIAL_8250 is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_AMBA_PL010=m
# CONFIG_SERIAL_ATMEL is not set
CONFIG_SERIAL_MESON=m
CONFIG_SERIAL_MESON_CONSOLE=y
CONFIG_SERIAL_CLPS711X=m
CONFIG_SERIAL_SAMSUNG=y
CONFIG_SERIAL_SAMSUNG_UARTS_4=y
CONFIG_SERIAL_SAMSUNG_UARTS=4
CONFIG_SERIAL_SAMSUNG_CONSOLE=y
# CONFIG_SERIAL_TEGRA is not set
CONFIG_SERIAL_TEGRA_TCU=y
CONFIG_SERIAL_TEGRA_TCU_CONSOLE=y
CONFIG_SERIAL_MAX3100=y
CONFIG_SERIAL_MAX310X=m
CONFIG_SERIAL_IMX=y
CONFIG_SERIAL_IMX_CONSOLE=m
CONFIG_SERIAL_IMX_EARLYCON=y
# CONFIG_SERIAL_UARTLITE is not set
# CONFIG_SERIAL_SH_SCI is not set
CONFIG_SERIAL_HS_LPC32XX=m
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_ICOM is not set
CONFIG_SERIAL_JSM=m
CONFIG_SERIAL_MSM=y
CONFIG_SERIAL_MSM_CONSOLE=y
CONFIG_SERIAL_QCOM_GENI=m
CONFIG_SERIAL_QCOM_GENI_CONSOLE=y
# CONFIG_SERIAL_VT8500 is not set
CONFIG_SERIAL_OMAP=y
CONFIG_SERIAL_OMAP_CONSOLE=y
CONFIG_SERIAL_SIFIVE=y
CONFIG_SERIAL_SIFIVE_CONSOLE=y
CONFIG_SERIAL_LANTIQ=y
CONFIG_SERIAL_LANTIQ_CONSOLE=y
CONFIG_SERIAL_QE=m
CONFIG_SERIAL_SCCNXP=y
# CONFIG_SERIAL_SCCNXP_CONSOLE is not set
# CONFIG_SERIAL_SC16IS7XX is not set
CONFIG_SERIAL_TIMBERDALE=m
CONFIG_SERIAL_BCM63XX=m
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
CONFIG_SERIAL_ALTERA_UART=m
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
CONFIG_SERIAL_PCH_UART=m
CONFIG_SERIAL_MXS_AUART=y
# CONFIG_SERIAL_MXS_AUART_CONSOLE is not set
CONFIG_SERIAL_XILINX_PS_UART=m
CONFIG_SERIAL_MPS2_UART_CONSOLE=y
CONFIG_SERIAL_MPS2_UART=y
# CONFIG_SERIAL_ARC is not set
CONFIG_SERIAL_RP2=m
CONFIG_SERIAL_RP2_NR_UARTS=32
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
CONFIG_SERIAL_CONEXANT_DIGICOLOR=y
# CONFIG_SERIAL_CONEXANT_DIGICOLOR_CONSOLE is not set
# CONFIG_SERIAL_ST_ASC is not set
CONFIG_SERIAL_SPRD=m
CONFIG_SERIAL_STM32=m
# CONFIG_SERIAL_MVEBU_UART is not set
CONFIG_SERIAL_OWL=m
CONFIG_SERIAL_RDA=y
# CONFIG_SERIAL_RDA_CONSOLE is not set
# CONFIG_SERIAL_MILBEAUT_USIO is not set
CONFIG_SERIAL_LITEUART=y
CONFIG_SERIAL_LITEUART_MAX_PORTS=1
CONFIG_SERIAL_LITEUART_CONSOLE=y
CONFIG_SERIAL_SUNPLUS=m
# CONFIG_SERIAL_SUNPLUS_CONSOLE is not set
# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_GOLDFISH_TTY is not set
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
CONFIG_NULL_TTY=m
CONFIG_HVC_DRIVER=y
CONFIG_RPMSG_TTY=y
CONFIG_SERIAL_DEV_BUS=y
# CONFIG_SERIAL_DEV_CTRL_TTYPORT is not set
CONFIG_TTY_PRINTK=m
CONFIG_TTY_PRINTK_LEVEL=6
CONFIG_PRINTER=m
CONFIG_LP_CONSOLE=y
CONFIG_PPDEV=m
CONFIG_VIRTIO_CONSOLE=y
CONFIG_IPMI_HANDLER=y
CONFIG_IPMI_PLAT_DATA=y
CONFIG_IPMI_PANIC_EVENT=y
# CONFIG_IPMI_PANIC_STRING is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=y
# CONFIG_IPMI_SSIF is not set
CONFIG_IPMI_IPMB=m
# CONFIG_IPMI_WATCHDOG is not set
# CONFIG_IPMI_POWEROFF is not set
CONFIG_IPMI_KCS_BMC=y
# CONFIG_ASPEED_KCS_IPMI_BMC is not set
CONFIG_NPCM7XX_KCS_IPMI_BMC=y
# CONFIG_IPMI_KCS_BMC_CDEV_IPMI is not set
# CONFIG_IPMI_KCS_BMC_SERIO is not set
CONFIG_ASPEED_BT_IPMI_BMC=y
# CONFIG_SSIF_IPMI_BMC is not set
# CONFIG_IPMB_DEVICE_INTERFACE is not set
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_TIMERIOMEM=m
CONFIG_HW_RANDOM_ATMEL=m
CONFIG_HW_RANDOM_BA431=m
# CONFIG_HW_RANDOM_BCM2835 is not set
CONFIG_HW_RANDOM_IPROC_RNG200=m
CONFIG_HW_RANDOM_IXP4XX=m
CONFIG_HW_RANDOM_OMAP=m
CONFIG_HW_RANDOM_OMAP3_ROM=m
CONFIG_HW_RANDOM_VIRTIO=m
# CONFIG_HW_RANDOM_IMX_RNGC is not set
CONFIG_HW_RANDOM_NOMADIK=m
CONFIG_HW_RANDOM_STM32=m
CONFIG_HW_RANDOM_MESON=m
# CONFIG_HW_RANDOM_MTK is not set
CONFIG_HW_RANDOM_EXYNOS=m
# CONFIG_HW_RANDOM_NPCM is not set
# CONFIG_HW_RANDOM_KEYSTONE is not set
# CONFIG_HW_RANDOM_CCTRNG is not set
# CONFIG_HW_RANDOM_XIPHERA is not set
# CONFIG_HW_RANDOM_CN10K is not set
CONFIG_APPLICOM=m
CONFIG_DEVMEM=y
CONFIG_DEVPORT=y
CONFIG_TCG_TPM=m
# CONFIG_HW_RANDOM_TPM is not set
CONFIG_TCG_TIS_CORE=m
CONFIG_TCG_TIS=m
CONFIG_TCG_TIS_SPI=m
# CONFIG_TCG_TIS_SPI_CR50 is not set
# CONFIG_TCG_TIS_I2C is not set
# CONFIG_TCG_TIS_SYNQUACER is not set
CONFIG_TCG_TIS_I2C_CR50=m
CONFIG_TCG_TIS_I2C_ATMEL=m
CONFIG_TCG_TIS_I2C_INFINEON=m
CONFIG_TCG_TIS_I2C_NUVOTON=m
CONFIG_TCG_ATMEL=m
# CONFIG_TCG_VTPM_PROXY is not set
CONFIG_TCG_TIS_ST33ZP24=m
# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
CONFIG_TCG_TIS_ST33ZP24_SPI=m
CONFIG_XILLYBUS_CLASS=y
CONFIG_XILLYBUS=y
CONFIG_XILLYBUS_PCIE=m
CONFIG_XILLYBUS_OF=y
CONFIG_XILLYUSB=y
# end of Character devices

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=y

#
# Multiplexer I2C Chip support
#
CONFIG_I2C_ARB_GPIO_CHALLENGE=m
CONFIG_I2C_MUX_GPIO=y
CONFIG_I2C_MUX_GPMUX=m
# CONFIG_I2C_MUX_LTC4306 is not set
CONFIG_I2C_MUX_PCA9541=y
CONFIG_I2C_MUX_PCA954x=y
# CONFIG_I2C_MUX_PINCTRL is not set
CONFIG_I2C_MUX_REG=m
# CONFIG_I2C_DEMUX_PINCTRL is not set
# CONFIG_I2C_MUX_MLXCPLD is not set
# end of Multiplexer I2C Chip support

# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=y

#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCF=y
CONFIG_I2C_ALGOPCA=y
# end of I2C Algorithms

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
CONFIG_I2C_CCGX_UCSI=y
# CONFIG_I2C_ALI1535 is not set
CONFIG_I2C_ALI1563=m
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
CONFIG_I2C_AMD8111=y
CONFIG_I2C_HIX5HD2=y
CONFIG_I2C_I801=y
CONFIG_I2C_ISCH=y
CONFIG_I2C_PIIX4=y
# CONFIG_I2C_NFORCE2 is not set
CONFIG_I2C_NVIDIA_GPU=y
CONFIG_I2C_SIS5595=y
CONFIG_I2C_SIS630=m
CONFIG_I2C_SIS96X=m
CONFIG_I2C_VIA=m
# CONFIG_I2C_VIAPRO is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_ALTERA=y
CONFIG_I2C_ASPEED=y
CONFIG_I2C_AT91=y
CONFIG_I2C_AT91_SLAVE_EXPERIMENTAL=m
CONFIG_I2C_AXXIA=y
CONFIG_I2C_BCM2835=m
CONFIG_I2C_BCM_IPROC=y
CONFIG_I2C_BCM_KONA=y
# CONFIG_I2C_BRCMSTB is not set
CONFIG_I2C_CADENCE=y
CONFIG_I2C_CBUS_GPIO=y
CONFIG_I2C_DAVINCI=y
CONFIG_I2C_DESIGNWARE_CORE=y
# CONFIG_I2C_DESIGNWARE_SLAVE is not set
CONFIG_I2C_DESIGNWARE_PLATFORM=y
# CONFIG_I2C_DESIGNWARE_PCI is not set
CONFIG_I2C_DIGICOLOR=m
# CONFIG_I2C_EG20T is not set
CONFIG_I2C_EMEV2=y
# CONFIG_I2C_EXYNOS5 is not set
# CONFIG_I2C_GPIO is not set
CONFIG_I2C_HIGHLANDER=y
CONFIG_I2C_HISI=m
CONFIG_I2C_IMG=y
# CONFIG_I2C_IMX is not set
# CONFIG_I2C_IMX_LPI2C is not set
CONFIG_I2C_IOP3XX=y
CONFIG_I2C_JZ4780=y
# CONFIG_I2C_KEMPLD is not set
CONFIG_I2C_LPC2K=y
CONFIG_I2C_MESON=m
# CONFIG_I2C_MICROCHIP_CORE is not set
# CONFIG_I2C_MT65XX is not set
# CONFIG_I2C_MT7621 is not set
# CONFIG_I2C_MV64XXX is not set
CONFIG_I2C_MXS=y
# CONFIG_I2C_NPCM is not set
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_OMAP=y
CONFIG_I2C_OWL=m
# CONFIG_I2C_APPLE is not set
CONFIG_I2C_PCA_PLATFORM=y
CONFIG_I2C_PNX=m
CONFIG_I2C_PXA=m
CONFIG_I2C_PXA_SLAVE=y
# CONFIG_I2C_QCOM_CCI is not set
CONFIG_I2C_QCOM_GENI=m
CONFIG_I2C_QUP=m
CONFIG_I2C_RIIC=y
CONFIG_I2C_RK3X=y
CONFIG_I2C_RZV2M=m
CONFIG_I2C_S3C2410=m
CONFIG_I2C_SH_MOBILE=m
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SPRD is not set
CONFIG_I2C_ST=m
# CONFIG_I2C_STM32F4 is not set
CONFIG_I2C_STM32F7=m
# CONFIG_I2C_SUN6I_P2WI is not set
# CONFIG_I2C_SYNQUACER is not set
# CONFIG_I2C_TEGRA is not set
CONFIG_I2C_TEGRA_BPMP=m
CONFIG_I2C_UNIPHIER=y
# CONFIG_I2C_UNIPHIER_F is not set
CONFIG_I2C_VERSATILE=m
# CONFIG_I2C_WMT is not set
CONFIG_I2C_THUNDERX=m
CONFIG_I2C_XILINX=m
CONFIG_I2C_XLP9XX=m
# CONFIG_I2C_RCAR is not set

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=y
CONFIG_I2C_DLN2=y
# CONFIG_I2C_CP2615 is not set
CONFIG_I2C_PARPORT=m
CONFIG_I2C_PCI1XXXX=m
CONFIG_I2C_ROBOTFUZZ_OSIF=y
CONFIG_I2C_TAOS_EVM=y
CONFIG_I2C_TINY_USB=m
# CONFIG_I2C_VIPERBOARD is not set

#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_MLXCPLD=y
# CONFIG_I2C_VIRTIO is not set
# end of I2C Hardware Bus support

CONFIG_I2C_STUB=m
CONFIG_I2C_SLAVE=y
# CONFIG_I2C_SLAVE_EEPROM is not set
# CONFIG_I2C_SLAVE_TESTUNIT is not set
# CONFIG_I2C_DEBUG_CORE is not set
CONFIG_I2C_DEBUG_ALGO=y
CONFIG_I2C_DEBUG_BUS=y
# end of I2C support

CONFIG_I3C=m
# CONFIG_CDNS_I3C_MASTER is not set
# CONFIG_DW_I3C_MASTER is not set
CONFIG_SVC_I3C_MASTER=m
# CONFIG_MIPI_I3C_HCI is not set
CONFIG_SPI=y
CONFIG_SPI_DEBUG=y
CONFIG_SPI_MASTER=y
CONFIG_SPI_MEM=y

#
# SPI Master Controller Drivers
#
CONFIG_SPI_ALTERA=m
CONFIG_SPI_ALTERA_CORE=m
CONFIG_SPI_AR934X=y
CONFIG_SPI_ATH79=y
# CONFIG_SPI_ARMADA_3700 is not set
CONFIG_SPI_ASPEED_SMC=y
CONFIG_SPI_ATMEL=y
CONFIG_SPI_AT91_USART=m
# CONFIG_SPI_ATMEL_QUADSPI is not set
CONFIG_SPI_AXI_SPI_ENGINE=y
# CONFIG_SPI_BCM2835 is not set
CONFIG_SPI_BCM2835AUX=y
# CONFIG_SPI_BCM63XX is not set
CONFIG_SPI_BCM63XX_HSSPI=m
# CONFIG_SPI_BCM_QSPI is not set
CONFIG_SPI_BITBANG=y
CONFIG_SPI_BUTTERFLY=y
CONFIG_SPI_CADENCE=m
CONFIG_SPI_CADENCE_QUADSPI=y
# CONFIG_SPI_CADENCE_XSPI is not set
CONFIG_SPI_CLPS711X=y
# CONFIG_SPI_DESIGNWARE is not set
CONFIG_SPI_DLN2=y
CONFIG_SPI_EP93XX=y
# CONFIG_SPI_FSL_LPSPI is not set
CONFIG_SPI_FSL_QUADSPI=y
# CONFIG_SPI_GXP is not set
CONFIG_SPI_HISI_KUNPENG=y
CONFIG_SPI_HISI_SFC_V3XX=y
CONFIG_SPI_NXP_FLEXSPI=y
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_IMG_SPFI is not set
CONFIG_SPI_IMX=y
CONFIG_SPI_INGENIC=m
CONFIG_SPI_INTEL=m
CONFIG_SPI_INTEL_PCI=m
# CONFIG_SPI_INTEL_PLATFORM is not set
CONFIG_SPI_JCORE=y
# CONFIG_SPI_LM70_LLP is not set
CONFIG_SPI_LP8841_RTC=y
CONFIG_SPI_FSL_LIB=y
CONFIG_SPI_FSL_SPI=y
CONFIG_SPI_FSL_DSPI=y
CONFIG_SPI_MESON_SPICC=m
# CONFIG_SPI_MESON_SPIFC is not set
CONFIG_SPI_MICROCHIP_CORE=y
CONFIG_SPI_MICROCHIP_CORE_QSPI=m
CONFIG_SPI_MT65XX=y
# CONFIG_SPI_MT7621 is not set
CONFIG_SPI_MTK_NOR=m
# CONFIG_SPI_WPCM_FIU is not set
CONFIG_SPI_NPCM_FIU=y
# CONFIG_SPI_NPCM_PSPI is not set
# CONFIG_SPI_LANTIQ_SSC is not set
CONFIG_SPI_OC_TINY=m
CONFIG_SPI_OMAP24XX=y
# CONFIG_SPI_TI_QSPI is not set
# CONFIG_SPI_ORION is not set
# CONFIG_SPI_PCI1XXXX is not set
# CONFIG_SPI_PIC32 is not set
# CONFIG_SPI_PIC32_SQI is not set
CONFIG_SPI_PXA2XX=y
CONFIG_SPI_PXA2XX_PCI=y
CONFIG_SPI_ROCKCHIP=y
CONFIG_SPI_ROCKCHIP_SFC=y
CONFIG_SPI_RPCIF=m
CONFIG_SPI_RSPI=m
CONFIG_SPI_QUP=y
CONFIG_SPI_QCOM_GENI=m
CONFIG_SPI_S3C64XX=y
CONFIG_SPI_SC18IS602=y
CONFIG_SPI_SH_MSIOF=y
CONFIG_SPI_SH=y
CONFIG_SPI_SH_HSPI=m
CONFIG_SPI_SIFIVE=m
# CONFIG_SPI_SLAVE_MT27XX is not set
# CONFIG_SPI_SN_F_OSPI is not set
# CONFIG_SPI_SPRD is not set
# CONFIG_SPI_SPRD_ADI is not set
CONFIG_SPI_STM32=y
# CONFIG_SPI_STM32_QSPI is not set
# CONFIG_SPI_ST_SSC4 is not set
# CONFIG_SPI_SUN4I is not set
CONFIG_SPI_SUN6I=y
CONFIG_SPI_SUNPLUS_SP7021=y
CONFIG_SPI_SYNQUACER=m
CONFIG_SPI_MXIC=m
CONFIG_SPI_TEGRA210_QUAD=y
CONFIG_SPI_TEGRA114=y
CONFIG_SPI_TEGRA20_SFLASH=y
# CONFIG_SPI_TEGRA20_SLINK is not set
CONFIG_SPI_THUNDERX=m
# CONFIG_SPI_TOPCLIFF_PCH is not set
# CONFIG_SPI_UNIPHIER is not set
CONFIG_SPI_XCOMM=m
# CONFIG_SPI_XILINX is not set
CONFIG_SPI_XLP=y
CONFIG_SPI_XTENSA_XTFPGA=m
# CONFIG_SPI_ZYNQ_QSPI is not set
CONFIG_SPI_ZYNQMP_GQSPI=m
CONFIG_SPI_AMD=y

#
# SPI Multiplexer support
#
CONFIG_SPI_MUX=m

#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_LOOPBACK_TEST is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_SPI_SLAVE=y
# CONFIG_SPI_SLAVE_TIME is not set
CONFIG_SPI_SLAVE_SYSTEM_CONTROL=y
CONFIG_SPI_DYNAMIC=y
CONFIG_SPMI=y
CONFIG_SPMI_HISI3670=m
CONFIG_SPMI_MSM_PMIC_ARB=m
CONFIG_SPMI_MTK_PMIF=y
# CONFIG_HSI is not set
CONFIG_PPS=m
# CONFIG_PPS_DEBUG is not set

#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=m
# CONFIG_PPS_CLIENT_LDISC is not set
CONFIG_PPS_CLIENT_PARPORT=m
# CONFIG_PPS_CLIENT_GPIO is not set

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=m
CONFIG_PTP_1588_CLOCK_OPTIONAL=m
CONFIG_PTP_1588_CLOCK_DTE=m
CONFIG_PTP_1588_CLOCK_QORIQ=m

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_PTP_1588_CLOCK_PCH=m
CONFIG_PTP_1588_CLOCK_IDT82P33=m
CONFIG_PTP_1588_CLOCK_IDTCM=m
# end of PTP clock support

CONFIG_PINCTRL=y
CONFIG_GENERIC_PINCTRL_GROUPS=y
CONFIG_PINMUX=y
CONFIG_GENERIC_PINMUX_FUNCTIONS=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
CONFIG_DEBUG_PINCTRL=y
# CONFIG_PINCTRL_AMD is not set
CONFIG_PINCTRL_AS3722=m
CONFIG_PINCTRL_AT91PIO4=y
CONFIG_PINCTRL_AXP209=m
CONFIG_PINCTRL_BM1880=y
# CONFIG_PINCTRL_CY8C95X0 is not set
CONFIG_PINCTRL_DA850_PUPD=y
# CONFIG_PINCTRL_EQUILIBRIUM is not set
# CONFIG_PINCTRL_INGENIC is not set
# CONFIG_PINCTRL_K210 is not set
# CONFIG_PINCTRL_LOONGSON2 is not set
CONFIG_PINCTRL_LPC18XX=y
CONFIG_PINCTRL_MAX77620=m
CONFIG_PINCTRL_MCP23S08_I2C=m
CONFIG_PINCTRL_MCP23S08_SPI=m
CONFIG_PINCTRL_MCP23S08=m
CONFIG_PINCTRL_MICROCHIP_SGPIO=m
# CONFIG_PINCTRL_OCELOT is not set
# CONFIG_PINCTRL_PISTACHIO is not set
# CONFIG_PINCTRL_ROCKCHIP is not set
CONFIG_PINCTRL_SINGLE=y
CONFIG_PINCTRL_STMFX=y
# CONFIG_PINCTRL_SX150X is not set
# CONFIG_PINCTRL_OWL is not set
# CONFIG_PINCTRL_ASPEED_G4 is not set
# CONFIG_PINCTRL_ASPEED_G5 is not set
# CONFIG_PINCTRL_ASPEED_G6 is not set
CONFIG_PINCTRL_BCM281XX=y
# CONFIG_PINCTRL_BCM2835 is not set
CONFIG_PINCTRL_BCM4908=m
# CONFIG_PINCTRL_BCM6318 is not set
# CONFIG_PINCTRL_BCM6328 is not set
# CONFIG_PINCTRL_BCM6358 is not set
# CONFIG_PINCTRL_BCM6362 is not set
# CONFIG_PINCTRL_BCM6368 is not set
# CONFIG_PINCTRL_BCM63268 is not set
# CONFIG_PINCTRL_IPROC_GPIO is not set
CONFIG_PINCTRL_CYGNUS_MUX=y
# CONFIG_PINCTRL_NS is not set
# CONFIG_PINCTRL_NSP_GPIO is not set
CONFIG_PINCTRL_NS2_MUX=y
CONFIG_PINCTRL_NSP_MUX=y
CONFIG_PINCTRL_BERLIN=y
# CONFIG_PINCTRL_AS370 is not set
CONFIG_PINCTRL_BERLIN_BG4CT=y
CONFIG_PINCTRL_MADERA=y
CONFIG_PINCTRL_CS47L35=y
CONFIG_PINCTRL_CS47L85=y
CONFIG_PINCTRL_CS47L90=y
CONFIG_PINCTRL_IMX=y
CONFIG_PINCTRL_IMX8MM=m
# CONFIG_PINCTRL_IMX8MN is not set
CONFIG_PINCTRL_IMX8MP=y
CONFIG_PINCTRL_IMX8MQ=m

#
# Intel pinctrl drivers
#
# end of Intel pinctrl drivers

#
# MediaTek pinctrl drivers
#
CONFIG_EINT_MTK=y
CONFIG_PINCTRL_MTK=y
CONFIG_PINCTRL_MTK_V2=y
CONFIG_PINCTRL_MTK_MOORE=y
CONFIG_PINCTRL_MTK_PARIS=y
CONFIG_PINCTRL_MT2701=y
# CONFIG_PINCTRL_MT7623 is not set
# CONFIG_PINCTRL_MT7629 is not set
# CONFIG_PINCTRL_MT8135 is not set
# CONFIG_PINCTRL_MT8127 is not set
# CONFIG_PINCTRL_MT2712 is not set
# CONFIG_PINCTRL_MT6765 is not set
CONFIG_PINCTRL_MT6779=m
CONFIG_PINCTRL_MT6795=y
CONFIG_PINCTRL_MT6797=y
CONFIG_PINCTRL_MT7622=y
CONFIG_PINCTRL_MT7986=y
CONFIG_PINCTRL_MT8167=y
CONFIG_PINCTRL_MT8173=y
CONFIG_PINCTRL_MT8183=y
# CONFIG_PINCTRL_MT8186 is not set
# CONFIG_PINCTRL_MT8188 is not set
CONFIG_PINCTRL_MT8192=y
CONFIG_PINCTRL_MT8195=y
# CONFIG_PINCTRL_MT8365 is not set
CONFIG_PINCTRL_MT8516=y
# CONFIG_PINCTRL_MT6397 is not set
# end of MediaTek pinctrl drivers

CONFIG_PINCTRL_MESON=m
CONFIG_PINCTRL_WPCM450=y
# CONFIG_PINCTRL_NPCM7XX is not set
CONFIG_PINCTRL_PXA=y
CONFIG_PINCTRL_PXA25X=m
CONFIG_PINCTRL_PXA27X=m
CONFIG_PINCTRL_MSM=y
# CONFIG_PINCTRL_APQ8064 is not set
CONFIG_PINCTRL_APQ8084=m
# CONFIG_PINCTRL_IPQ4019 is not set
CONFIG_PINCTRL_IPQ8064=y
CONFIG_PINCTRL_IPQ8074=m
CONFIG_PINCTRL_IPQ6018=y
# CONFIG_PINCTRL_MSM8226 is not set
# CONFIG_PINCTRL_MSM8660 is not set
CONFIG_PINCTRL_MSM8960=y
CONFIG_PINCTRL_MDM9607=m
CONFIG_PINCTRL_MDM9615=m
CONFIG_PINCTRL_MSM8X74=m
# CONFIG_PINCTRL_MSM8909 is not set
# CONFIG_PINCTRL_MSM8916 is not set
CONFIG_PINCTRL_MSM8953=y
# CONFIG_PINCTRL_MSM8976 is not set
CONFIG_PINCTRL_MSM8994=m
CONFIG_PINCTRL_MSM8996=y
# CONFIG_PINCTRL_MSM8998 is not set
CONFIG_PINCTRL_QCM2290=y
CONFIG_PINCTRL_QCS404=y
CONFIG_PINCTRL_QCOM_SPMI_PMIC=m
CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
# CONFIG_PINCTRL_QDU1000 is not set
CONFIG_PINCTRL_SC7180=m
CONFIG_PINCTRL_SC7280=y
CONFIG_PINCTRL_SC8180X=m
# CONFIG_PINCTRL_SC8280XP is not set
# CONFIG_PINCTRL_SDM660 is not set
# CONFIG_PINCTRL_SDM670 is not set
# CONFIG_PINCTRL_SDM845 is not set
CONFIG_PINCTRL_SDX55=m
# CONFIG_PINCTRL_SM6115 is not set
CONFIG_PINCTRL_SM6125=m
# CONFIG_PINCTRL_SM6350 is not set
CONFIG_PINCTRL_SM6375=y
CONFIG_PINCTRL_SDX65=m
CONFIG_PINCTRL_SM8150=m
CONFIG_PINCTRL_SM8250=y
# CONFIG_PINCTRL_SM8350 is not set
CONFIG_PINCTRL_SM8450=m
# CONFIG_PINCTRL_SM8550 is not set
# CONFIG_PINCTRL_LPASS_LPI is not set

#
# Renesas pinctrl drivers
#
CONFIG_PINCTRL_RENESAS=y
CONFIG_PINCTRL_SH_PFC=y
CONFIG_PINCTRL_SH_PFC_GPIO=y
CONFIG_PINCTRL_SH_FUNC_GPIO=y
# CONFIG_PINCTRL_PFC_EMEV2 is not set
# CONFIG_PINCTRL_PFC_R8A77995 is not set
# CONFIG_PINCTRL_PFC_R8A7794 is not set
CONFIG_PINCTRL_PFC_R8A77990=y
# CONFIG_PINCTRL_PFC_R8A7779 is not set
# CONFIG_PINCTRL_PFC_R8A7790 is not set
CONFIG_PINCTRL_PFC_R8A77950=y
# CONFIG_PINCTRL_PFC_R8A77951 is not set
# CONFIG_PINCTRL_PFC_R8A7778 is not set
CONFIG_PINCTRL_PFC_R8A7793=y
# CONFIG_PINCTRL_PFC_R8A7791 is not set
# CONFIG_PINCTRL_PFC_R8A77965 is not set
# CONFIG_PINCTRL_PFC_R8A77960 is not set
# CONFIG_PINCTRL_PFC_R8A77961 is not set
# CONFIG_PINCTRL_PFC_R8A779F0 is not set
# CONFIG_PINCTRL_PFC_R8A7792 is not set
CONFIG_PINCTRL_PFC_R8A77980=y
# CONFIG_PINCTRL_PFC_R8A77970 is not set
CONFIG_PINCTRL_PFC_R8A779A0=y
# CONFIG_PINCTRL_PFC_R8A779G0 is not set
# CONFIG_PINCTRL_PFC_R8A7740 is not set
CONFIG_PINCTRL_PFC_R8A73A4=y
CONFIG_PINCTRL_RZA1=y
CONFIG_PINCTRL_RZA2=y
# CONFIG_PINCTRL_RZG2L is not set
# CONFIG_PINCTRL_PFC_R8A77470 is not set
CONFIG_PINCTRL_PFC_R8A7745=y
# CONFIG_PINCTRL_PFC_R8A7742 is not set
CONFIG_PINCTRL_PFC_R8A7743=y
CONFIG_PINCTRL_PFC_R8A7744=y
CONFIG_PINCTRL_PFC_R8A774C0=y
# CONFIG_PINCTRL_PFC_R8A774E1 is not set
# CONFIG_PINCTRL_PFC_R8A774A1 is not set
CONFIG_PINCTRL_PFC_R8A774B1=y
CONFIG_PINCTRL_RZN1=y
# CONFIG_PINCTRL_RZV2M is not set
CONFIG_PINCTRL_PFC_SH7203=y
# CONFIG_PINCTRL_PFC_SH7264 is not set
CONFIG_PINCTRL_PFC_SH7269=y
CONFIG_PINCTRL_PFC_SH7720=y
CONFIG_PINCTRL_PFC_SH7722=y
# CONFIG_PINCTRL_PFC_SH7734 is not set
# CONFIG_PINCTRL_PFC_SH7757 is not set
# CONFIG_PINCTRL_PFC_SH7785 is not set
# CONFIG_PINCTRL_PFC_SH7786 is not set
CONFIG_PINCTRL_PFC_SH73A0=y
CONFIG_PINCTRL_PFC_SH7723=y
# CONFIG_PINCTRL_PFC_SH7724 is not set
# CONFIG_PINCTRL_PFC_SHX3 is not set
# end of Renesas pinctrl drivers

CONFIG_PINCTRL_SAMSUNG=y
CONFIG_PINCTRL_EXYNOS=y
CONFIG_PINCTRL_EXYNOS_ARM=y
# CONFIG_PINCTRL_EXYNOS_ARM64 is not set
# CONFIG_PINCTRL_S3C64XX is not set
CONFIG_PINCTRL_SPRD=y
CONFIG_PINCTRL_SPRD_SC9860=y
CONFIG_PINCTRL_STARFIVE_JH7100=m
CONFIG_PINCTRL_STM32=y
CONFIG_PINCTRL_STM32F429=y
# CONFIG_PINCTRL_STM32F469 is not set
CONFIG_PINCTRL_STM32F746=y
CONFIG_PINCTRL_STM32F769=y
# CONFIG_PINCTRL_STM32H743 is not set
# CONFIG_PINCTRL_STM32MP135 is not set
# CONFIG_PINCTRL_STM32MP157 is not set
CONFIG_PINCTRL_TI_IODELAY=m
CONFIG_PINCTRL_UNIPHIER=y
# CONFIG_PINCTRL_UNIPHIER_LD4 is not set
CONFIG_PINCTRL_UNIPHIER_PRO4=y
# CONFIG_PINCTRL_UNIPHIER_SLD8 is not set
CONFIG_PINCTRL_UNIPHIER_PRO5=y
# CONFIG_PINCTRL_UNIPHIER_PXS2 is not set
# CONFIG_PINCTRL_UNIPHIER_LD6B is not set
CONFIG_PINCTRL_UNIPHIER_LD11=y
# CONFIG_PINCTRL_UNIPHIER_LD20 is not set
# CONFIG_PINCTRL_UNIPHIER_PXS3 is not set
# CONFIG_PINCTRL_UNIPHIER_NX1 is not set
# CONFIG_PINCTRL_TMPV7700 is not set
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_DEBUG_GPIO=y
# CONFIG_GPIO_SYSFS is not set
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_REGMAP=y
CONFIG_GPIO_IDIO_16=y

#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_74XX_MMIO=m
CONFIG_GPIO_ALTERA=m
# CONFIG_GPIO_ASPEED is not set
# CONFIG_GPIO_ASPEED_SGPIO is not set
# CONFIG_GPIO_ATH79 is not set
# CONFIG_GPIO_RASPBERRYPI_EXP is not set
CONFIG_GPIO_BCM_KONA=y
CONFIG_GPIO_BCM_XGS_IPROC=m
CONFIG_GPIO_BRCMSTB=y
CONFIG_GPIO_CADENCE=m
CONFIG_GPIO_CLPS711X=m
CONFIG_GPIO_DWAPB=y
# CONFIG_GPIO_EIC_SPRD is not set
CONFIG_GPIO_EM=m
# CONFIG_GPIO_FTGPIO010 is not set
CONFIG_GPIO_GENERIC_PLATFORM=m
CONFIG_GPIO_GRGPIO=y
CONFIG_GPIO_HISI=y
# CONFIG_GPIO_HLWD is not set
# CONFIG_GPIO_LOGICVC is not set
# CONFIG_GPIO_LPC18XX is not set
CONFIG_GPIO_LPC32XX=y
# CONFIG_GPIO_MB86S7X is not set
CONFIG_GPIO_MPC8XXX=y
CONFIG_GPIO_MT7621=y
CONFIG_GPIO_MXC=m
CONFIG_GPIO_MXS=y
CONFIG_GPIO_PMIC_EIC_SPRD=m
CONFIG_GPIO_PXA=y
CONFIG_GPIO_RCAR=y
# CONFIG_GPIO_RDA is not set
CONFIG_GPIO_ROCKCHIP=y
CONFIG_GPIO_SAMA5D2_PIOBU=m
CONFIG_GPIO_SIFIVE=y
CONFIG_GPIO_SNPS_CREG=y
CONFIG_GPIO_SPRD=y
CONFIG_GPIO_STP_XWAY=y
CONFIG_GPIO_SYSCON=y
# CONFIG_GPIO_TEGRA is not set
CONFIG_GPIO_TEGRA186=m
# CONFIG_GPIO_TS4800 is not set
CONFIG_GPIO_THUNDERX=y
CONFIG_GPIO_UNIPHIER=y
CONFIG_GPIO_VISCONTI=y
CONFIG_GPIO_VX855=y
CONFIG_GPIO_XGENE_SB=m
CONFIG_GPIO_XILINX=y
CONFIG_GPIO_XLP=y
CONFIG_GPIO_AMD_FCH=m
CONFIG_GPIO_IDT3243X=m
# end of Memory mapped GPIO drivers

#
# I2C GPIO expanders
#
CONFIG_GPIO_ADNP=y
CONFIG_GPIO_GW_PLD=m
# CONFIG_GPIO_MAX7300 is not set
CONFIG_GPIO_MAX732X=m
# CONFIG_GPIO_PCA953X is not set
CONFIG_GPIO_PCA9570=m
# CONFIG_GPIO_PCF857X is not set
CONFIG_GPIO_TPIC2810=m
# CONFIG_GPIO_TS4900 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
# CONFIG_GPIO_ARIZONA is not set
CONFIG_GPIO_BD71815=m
CONFIG_GPIO_BD71828=m
CONFIG_GPIO_BD9571MWV=m
CONFIG_GPIO_CRYSTAL_COVE=y
CONFIG_GPIO_DA9052=m
# CONFIG_GPIO_DA9055 is not set
# CONFIG_GPIO_DLN2 is not set
# CONFIG_GPIO_JANZ_TTL is not set
CONFIG_GPIO_KEMPLD=m
# CONFIG_GPIO_LP3943 is not set
CONFIG_GPIO_MADERA=m
CONFIG_GPIO_MAX77620=y
CONFIG_GPIO_SL28CPLD=y
CONFIG_GPIO_STMPE=y
# CONFIG_GPIO_TPS65086 is not set
CONFIG_GPIO_TPS65218=y
# CONFIG_GPIO_TQMX86 is not set
CONFIG_GPIO_TWL4030=y
# CONFIG_GPIO_TWL6040 is not set
CONFIG_GPIO_WM8994=m
# end of MFD GPIO expanders

#
# PCI GPIO expanders
#
CONFIG_GPIO_AMD8111=y
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_MLXBF is not set
CONFIG_GPIO_MLXBF2=y
# CONFIG_GPIO_ML_IOH is not set
CONFIG_GPIO_PCH=m
CONFIG_GPIO_PCI_IDIO_16=y
CONFIG_GPIO_PCIE_IDIO_24=y
CONFIG_GPIO_RDC321X=y
# end of PCI GPIO expanders

#
# SPI GPIO expanders
#
# CONFIG_GPIO_74X164 is not set
# CONFIG_GPIO_MAX3191X is not set
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_PISOSR is not set
CONFIG_GPIO_XRA1403=m
# CONFIG_GPIO_MOXTET is not set
# end of SPI GPIO expanders

#
# USB GPIO expanders
#
CONFIG_GPIO_VIPERBOARD=y
# end of USB GPIO expanders

#
# Virtual GPIO drivers
#
# CONFIG_GPIO_AGGREGATOR is not set
# CONFIG_GPIO_LATCH is not set
CONFIG_GPIO_MOCKUP=y
CONFIG_GPIO_VIRTIO=m
# CONFIG_GPIO_SIM is not set
# end of Virtual GPIO drivers

CONFIG_W1=m
# CONFIG_W1_CON is not set

#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=m
CONFIG_W1_MASTER_DS2490=m
CONFIG_W1_MASTER_DS2482=m
CONFIG_W1_MASTER_MXC=m
# CONFIG_W1_MASTER_GPIO is not set
CONFIG_W1_MASTER_SGI=m
# end of 1-wire Bus Masters

#
# 1-wire Slaves
#
# CONFIG_W1_SLAVE_THERM is not set
CONFIG_W1_SLAVE_SMEM=m
CONFIG_W1_SLAVE_DS2405=m
# CONFIG_W1_SLAVE_DS2408 is not set
# CONFIG_W1_SLAVE_DS2413 is not set
# CONFIG_W1_SLAVE_DS2406 is not set
CONFIG_W1_SLAVE_DS2423=m
CONFIG_W1_SLAVE_DS2805=m
CONFIG_W1_SLAVE_DS2430=m
# CONFIG_W1_SLAVE_DS2431 is not set
CONFIG_W1_SLAVE_DS2433=m
# CONFIG_W1_SLAVE_DS2433_CRC is not set
CONFIG_W1_SLAVE_DS2438=m
CONFIG_W1_SLAVE_DS250X=m
CONFIG_W1_SLAVE_DS2780=m
CONFIG_W1_SLAVE_DS2781=m
CONFIG_W1_SLAVE_DS28E04=m
# CONFIG_W1_SLAVE_DS28E17 is not set
# end of 1-wire Slaves

CONFIG_POWER_RESET=y
# CONFIG_POWER_RESET_AS3722 is not set
# CONFIG_POWER_RESET_ATC260X is not set
# CONFIG_POWER_RESET_BRCMKONA is not set
# CONFIG_POWER_RESET_BRCMSTB is not set
# CONFIG_POWER_RESET_GEMINI_POWEROFF is not set
CONFIG_POWER_RESET_GPIO=y
# CONFIG_POWER_RESET_GPIO_RESTART is not set
CONFIG_POWER_RESET_LINKSTATION=y
CONFIG_POWER_RESET_OCELOT_RESET=y
CONFIG_POWER_RESET_PIIX4_POWEROFF=m
# CONFIG_POWER_RESET_LTC2952 is not set
# CONFIG_POWER_RESET_REGULATOR is not set
# CONFIG_POWER_RESET_RESTART is not set
CONFIG_POWER_RESET_TPS65086=y
CONFIG_POWER_RESET_KEYSTONE=y
CONFIG_POWER_RESET_SYSCON=y
CONFIG_POWER_RESET_SYSCON_POWEROFF=y
CONFIG_POWER_RESET_RMOBILE=m
CONFIG_REBOOT_MODE=m
CONFIG_SYSCON_REBOOT_MODE=m
CONFIG_POWER_RESET_SC27XX=m
CONFIG_NVMEM_REBOOT_MODE=m
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_POWER_SUPPLY_HWMON=y
CONFIG_GENERIC_ADC_BATTERY=m
CONFIG_IP5XXX_POWER=y
CONFIG_MAX8925_POWER=y
CONFIG_TEST_POWER=m
CONFIG_BATTERY_88PM860X=y
CONFIG_CHARGER_ADP5061=m
CONFIG_BATTERY_ACT8945A=y
CONFIG_BATTERY_CPCAP=m
CONFIG_BATTERY_CW2015=y
# CONFIG_BATTERY_DS2760 is not set
CONFIG_BATTERY_DS2780=m
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_LEGO_EV3 is not set
CONFIG_BATTERY_SAMSUNG_SDI=y
CONFIG_BATTERY_SBS=m
# CONFIG_CHARGER_SBS is not set
CONFIG_MANAGER_SBS=m
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_DA9030 is not set
# CONFIG_BATTERY_DA9052 is not set
# CONFIG_CHARGER_AXP20X is not set
# CONFIG_BATTERY_AXP20X is not set
# CONFIG_AXP20X_POWER is not set
CONFIG_BATTERY_MAX17040=m
CONFIG_BATTERY_MAX17042=m
# CONFIG_BATTERY_MAX1721X is not set
CONFIG_CHARGER_88PM860X=y
CONFIG_CHARGER_PCF50633=m
CONFIG_CHARGER_CPCAP=m
CONFIG_CHARGER_ISP1704=m
CONFIG_CHARGER_MAX8903=y
CONFIG_CHARGER_TWL4030=m
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
CONFIG_CHARGER_MANAGER=m
CONFIG_CHARGER_LT3651=m
CONFIG_CHARGER_LTC4162L=m
CONFIG_CHARGER_MAX14577=m
CONFIG_CHARGER_DETECTOR_MAX14656=m
# CONFIG_CHARGER_MAX77693 is not set
CONFIG_CHARGER_MAX77976=m
# CONFIG_CHARGER_MT6370 is not set
CONFIG_CHARGER_QCOM_SMBB=m
CONFIG_CHARGER_BQ2415X=y
# CONFIG_CHARGER_BQ24190 is not set
# CONFIG_CHARGER_BQ24257 is not set
CONFIG_CHARGER_BQ24735=m
# CONFIG_CHARGER_BQ2515X is not set
CONFIG_CHARGER_BQ25890=m
CONFIG_CHARGER_BQ25980=m
CONFIG_CHARGER_BQ256XX=y
CONFIG_CHARGER_SMB347=m
CONFIG_CHARGER_TPS65090=y
CONFIG_CHARGER_TPS65217=m
CONFIG_BATTERY_GAUGE_LTC2941=m
CONFIG_BATTERY_GOLDFISH=m
# CONFIG_BATTERY_RT5033 is not set
CONFIG_CHARGER_RT9455=y
# CONFIG_CHARGER_SC2731 is not set
# CONFIG_FUEL_GAUGE_SC27XX is not set
# CONFIG_CHARGER_UCS1002 is not set
CONFIG_CHARGER_BD99954=m
CONFIG_BATTERY_ACER_A500=m
CONFIG_BATTERY_UG3105=m
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
CONFIG_HWMON_DEBUG_CHIP=y

#
# Native drivers
#
CONFIG_SENSORS_AD7314=y
CONFIG_SENSORS_AD7414=m
CONFIG_SENSORS_AD7418=y
CONFIG_SENSORS_ADM1025=y
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
CONFIG_SENSORS_ADM1031=m
CONFIG_SENSORS_ADM1177=y
CONFIG_SENSORS_ADM9240=m
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7310=y
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_ADT7411=m
CONFIG_SENSORS_ADT7462=y
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
CONFIG_SENSORS_AHT10=m
# CONFIG_SENSORS_AS370 is not set
CONFIG_SENSORS_ASC7621=y
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
CONFIG_SENSORS_ARM_SCMI=y
CONFIG_SENSORS_ASB100=m
# CONFIG_SENSORS_ASPEED is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_BT1_PVT is not set
# CONFIG_SENSORS_CORSAIR_CPRO is not set
CONFIG_SENSORS_CORSAIR_PSU=y
CONFIG_SENSORS_DS620=m
CONFIG_SENSORS_DS1621=m
# CONFIG_SENSORS_DA9052_ADC is not set
CONFIG_SENSORS_DA9055=y
CONFIG_SENSORS_I5K_AMB=m
CONFIG_SENSORS_SPARX5=m
CONFIG_SENSORS_F71805F=m
CONFIG_SENSORS_F71882FG=y
# CONFIG_SENSORS_F75375S is not set
CONFIG_SENSORS_MC13783_ADC=m
# CONFIG_SENSORS_FSCHMD is not set
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_G760A=m
# CONFIG_SENSORS_G762 is not set
CONFIG_SENSORS_GPIO_FAN=m
CONFIG_SENSORS_HIH6130=m
CONFIG_SENSORS_IBMAEM=y
# CONFIG_SENSORS_IBMPEX is not set
# CONFIG_SENSORS_IIO_HWMON is not set
CONFIG_SENSORS_IT87=y
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not set
CONFIG_SENSORS_LAN966X=m
CONFIG_SENSORS_LINEAGE=m
CONFIG_SENSORS_LTC2945=y
CONFIG_SENSORS_LTC2947=y
CONFIG_SENSORS_LTC2947_I2C=y
CONFIG_SENSORS_LTC2947_SPI=y
CONFIG_SENSORS_LTC2990=m
CONFIG_SENSORS_LTC2992=y
CONFIG_SENSORS_LTC4151=y
CONFIG_SENSORS_LTC4215=m
CONFIG_SENSORS_LTC4222=m
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
CONFIG_SENSORS_LTC4261=m
# CONFIG_SENSORS_MAX1111 is not set
CONFIG_SENSORS_MAX127=y
CONFIG_SENSORS_MAX16065=y
CONFIG_SENSORS_MAX1619=y
CONFIG_SENSORS_MAX1668=m
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31722 is not set
CONFIG_SENSORS_MAX31730=m
CONFIG_SENSORS_MAX31760=y
CONFIG_SENSORS_MAX6620=y
CONFIG_SENSORS_MAX6621=y
CONFIG_SENSORS_MAX6639=m
CONFIG_SENSORS_MAX6650=m
CONFIG_SENSORS_MAX6697=y
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
CONFIG_SENSORS_TC654=y
CONFIG_SENSORS_TPS23861=y
CONFIG_SENSORS_MENF21BMC_HWMON=m
CONFIG_SENSORS_MR75203=y
# CONFIG_SENSORS_ADCXX is not set
CONFIG_SENSORS_LM63=y
CONFIG_SENSORS_LM70=y
# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=y
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
CONFIG_SENSORS_LM85=y
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=y
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
CONFIG_SENSORS_LM95234=m
# CONFIG_SENSORS_LM95241 is not set
CONFIG_SENSORS_LM95245=y
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=y
CONFIG_SENSORS_NTC_THERMISTOR=m
# CONFIG_SENSORS_NCT6683 is not set
CONFIG_SENSORS_NCT6775_CORE=y
CONFIG_SENSORS_NCT6775=y
# CONFIG_SENSORS_NCT6775_I2C is not set
CONFIG_SENSORS_NCT7802=m
# CONFIG_SENSORS_NPCM7XX is not set
CONFIG_SENSORS_NSA320=m
CONFIG_SENSORS_OCC_P8_I2C=y
CONFIG_SENSORS_OCC=y
CONFIG_SENSORS_PCF8591=y
CONFIG_SENSORS_PECI_CPUTEMP=m
CONFIG_SENSORS_PECI_DIMMTEMP=m
CONFIG_SENSORS_PECI=m
CONFIG_PMBUS=m
# CONFIG_SENSORS_PMBUS is not set
# CONFIG_SENSORS_ADM1266 is not set
CONFIG_SENSORS_ADM1275=m
CONFIG_SENSORS_BEL_PFE=m
CONFIG_SENSORS_BPA_RS600=m
CONFIG_SENSORS_DELTA_AHE50DC_FAN=m
CONFIG_SENSORS_FSP_3Y=m
CONFIG_SENSORS_IBM_CFFPS=m
CONFIG_SENSORS_DPS920AB=m
# CONFIG_SENSORS_INSPUR_IPSPS is not set
# CONFIG_SENSORS_IR35221 is not set
CONFIG_SENSORS_IR36021=m
# CONFIG_SENSORS_IR38064 is not set
CONFIG_SENSORS_IRPS5401=m
CONFIG_SENSORS_ISL68137=m
# CONFIG_SENSORS_LM25066 is not set
CONFIG_SENSORS_LT7182S=m
CONFIG_SENSORS_LTC2978=m
CONFIG_SENSORS_LTC2978_REGULATOR=y
# CONFIG_SENSORS_LTC3815 is not set
CONFIG_SENSORS_MAX15301=m
# CONFIG_SENSORS_MAX16064 is not set
CONFIG_SENSORS_MAX16601=m
CONFIG_SENSORS_MAX20730=m
CONFIG_SENSORS_MAX20751=m
CONFIG_SENSORS_MAX31785=m
# CONFIG_SENSORS_MAX34440 is not set
CONFIG_SENSORS_MAX8688=m
CONFIG_SENSORS_MP2888=m
CONFIG_SENSORS_MP2975=m
CONFIG_SENSORS_MP5023=m
# CONFIG_SENSORS_MPQ7932 is not set
CONFIG_SENSORS_PIM4328=m
CONFIG_SENSORS_PLI1209BC=m
CONFIG_SENSORS_PLI1209BC_REGULATOR=y
CONFIG_SENSORS_PM6764TR=m
CONFIG_SENSORS_PXE1610=m
# CONFIG_SENSORS_Q54SJ108A2 is not set
# CONFIG_SENSORS_STPDDC60 is not set
CONFIG_SENSORS_TPS40422=m
CONFIG_SENSORS_TPS53679=m
CONFIG_SENSORS_TPS546D24=m
# CONFIG_SENSORS_UCD9000 is not set
CONFIG_SENSORS_UCD9200=m
CONFIG_SENSORS_XDPE152=m
CONFIG_SENSORS_XDPE122=m
CONFIG_SENSORS_XDPE122_REGULATOR=y
CONFIG_SENSORS_ZL6100=m
# CONFIG_SENSORS_PWM_FAN is not set
# CONFIG_SENSORS_RASPBERRYPI_HWMON is not set
CONFIG_SENSORS_SL28CPLD=m
# CONFIG_SENSORS_SBTSI is not set
CONFIG_SENSORS_SBRMI=y
CONFIG_SENSORS_SHT15=y
CONFIG_SENSORS_SHT21=y
CONFIG_SENSORS_SHT3x=y
CONFIG_SENSORS_SHT4x=y
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
CONFIG_SENSORS_SY7636A=m
# CONFIG_SENSORS_DME1737 is not set
CONFIG_SENSORS_EMC1403=y
# CONFIG_SENSORS_EMC2103 is not set
CONFIG_SENSORS_EMC2305=m
CONFIG_SENSORS_EMC6W201=m
CONFIG_SENSORS_SMSC47M1=y
CONFIG_SENSORS_SMSC47M192=m
CONFIG_SENSORS_SMSC47B397=m
CONFIG_SENSORS_STTS751=y
CONFIG_SENSORS_SMM665=m
# CONFIG_SENSORS_ADC128D818 is not set
CONFIG_SENSORS_ADS7828=m
# CONFIG_SENSORS_ADS7871 is not set
# CONFIG_SENSORS_AMC6821 is not set
CONFIG_SENSORS_INA209=y
CONFIG_SENSORS_INA2XX=y
# CONFIG_SENSORS_INA238 is not set
CONFIG_SENSORS_INA3221=m
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
CONFIG_SENSORS_TMP102=m
# CONFIG_SENSORS_TMP103 is not set
CONFIG_SENSORS_TMP108=m
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
CONFIG_SENSORS_TMP464=y
CONFIG_SENSORS_TMP513=y
CONFIG_SENSORS_VIA686A=m
CONFIG_SENSORS_VT1211=y
CONFIG_SENSORS_VT8231=m
# CONFIG_SENSORS_W83773G is not set
# CONFIG_SENSORS_W83781D is not set
CONFIG_SENSORS_W83791D=y
CONFIG_SENSORS_W83792D=y
CONFIG_SENSORS_W83793=y
# CONFIG_SENSORS_W83795 is not set
CONFIG_SENSORS_W83L785TS=y
CONFIG_SENSORS_W83L786NG=y
# CONFIG_SENSORS_W83627HF is not set
CONFIG_SENSORS_W83627EHF=m
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_SDIOHOST_POSSIBLE=y
# CONFIG_SSB_SDIOHOST is not set
# CONFIG_SSB_HOST_SOC is not set
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
# CONFIG_SSB_DRIVER_PCICORE is not set
CONFIG_SSB_DRIVER_GPIO=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
CONFIG_BCMA_HOST_SOC=y
CONFIG_BCMA_DRIVER_PCI=y
CONFIG_BCMA_DRIVER_MIPS=y
CONFIG_BCMA_PFLASH=y
CONFIG_BCMA_SFLASH=y
CONFIG_BCMA_NFLASH=y
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
# CONFIG_BCMA_DRIVER_GPIO is not set
# CONFIG_BCMA_DEBUG is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_ACT8945A is not set
CONFIG_MFD_SUN4I_GPADC=y
CONFIG_MFD_AS3711=y
# CONFIG_MFD_SMPRO is not set
CONFIG_MFD_AS3722=m
# CONFIG_PMIC_ADP5520 is not set
CONFIG_MFD_AAT2870_CORE=y
CONFIG_MFD_AT91_USART=y
CONFIG_MFD_ATMEL_FLEXCOM=y
CONFIG_MFD_ATMEL_HLCDC=m
CONFIG_MFD_BCM590XX=m
CONFIG_MFD_BD9571MWV=m
CONFIG_MFD_AXP20X=m
CONFIG_MFD_AXP20X_I2C=m
CONFIG_MFD_MADERA=y
# CONFIG_MFD_MADERA_I2C is not set
CONFIG_MFD_MADERA_SPI=m
# CONFIG_MFD_CS47L15 is not set
CONFIG_MFD_CS47L35=y
CONFIG_MFD_CS47L85=y
CONFIG_MFD_CS47L90=y
# CONFIG_MFD_CS47L92 is not set
CONFIG_PMIC_DA903X=y
CONFIG_PMIC_DA9052=y
# CONFIG_MFD_DA9052_SPI is not set
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
# CONFIG_MFD_DA9062 is not set
CONFIG_MFD_DA9063=y
# CONFIG_MFD_DA9150 is not set
CONFIG_MFD_DLN2=y
# CONFIG_MFD_ENE_KB3930 is not set
CONFIG_MFD_EXYNOS_LPASS=y
# CONFIG_MFD_GATEWORKS_GSC is not set
CONFIG_MFD_MC13XXX=m
# CONFIG_MFD_MC13XXX_SPI is not set
CONFIG_MFD_MC13XXX_I2C=m
# CONFIG_MFD_MP2629 is not set
CONFIG_MFD_MXS_LRADC=m
CONFIG_MFD_MX25_TSADC=m
CONFIG_MFD_HI6421_PMIC=m
# CONFIG_MFD_HI6421_SPMI is not set
CONFIG_MFD_HI655X_PMIC=y
CONFIG_LPC_ICH=m
CONFIG_LPC_SCH=y
CONFIG_INTEL_SOC_PMIC=y
# CONFIG_MFD_IQS62X is not set
CONFIG_MFD_JANZ_CMODIO=y
CONFIG_MFD_KEMPLD=y
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
CONFIG_MFD_88PM860X=y
CONFIG_MFD_MAX14577=m
CONFIG_MFD_MAX77620=y
# CONFIG_MFD_MAX77650 is not set
CONFIG_MFD_MAX77686=m
CONFIG_MFD_MAX77693=y
CONFIG_MFD_MAX77714=m
# CONFIG_MFD_MAX77843 is not set
CONFIG_MFD_MAX8907=y
CONFIG_MFD_MAX8925=y
CONFIG_MFD_MAX8997=y
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6360 is not set
CONFIG_MFD_MT6370=m
# CONFIG_MFD_MT6397 is not set
CONFIG_MFD_MENF21BMC=m
# CONFIG_MFD_OCELOT is not set
# CONFIG_EZX_PCAP is not set
CONFIG_MFD_CPCAP=y
CONFIG_MFD_VIPERBOARD=y
# CONFIG_MFD_NTXEC is not set
CONFIG_MFD_RETU=m
CONFIG_MFD_PCF50633=m
CONFIG_PCF50633_ADC=m
# CONFIG_PCF50633_GPIO is not set
# CONFIG_MFD_PM8XXX is not set
CONFIG_MFD_SPMI_PMIC=y
CONFIG_MFD_SY7636A=y
CONFIG_MFD_RDC321X=y
# CONFIG_MFD_RT4831 is not set
CONFIG_MFD_RT5033=m
CONFIG_MFD_RT5120=m
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_RK808 is not set
CONFIG_MFD_RN5T618=m
# CONFIG_MFD_SEC_CORE is not set
CONFIG_MFD_SI476X_CORE=m
CONFIG_MFD_SIMPLE_MFD_I2C=y
# CONFIG_MFD_SL28CPLD is not set
CONFIG_MFD_SM501=y
CONFIG_MFD_SM501_GPIO=y
CONFIG_MFD_SKY81452=m
CONFIG_MFD_SC27XX_PMIC=y
CONFIG_ABX500_CORE=y
CONFIG_MFD_STMPE=y

#
# STMicroelectronics STMPE Interface Drivers
#
# CONFIG_STMPE_I2C is not set
CONFIG_STMPE_SPI=y
# end of STMicroelectronics STMPE Interface Drivers

# CONFIG_MFD_SUN6I_PRCM is not set
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=m
CONFIG_MFD_LP3943=m
# CONFIG_MFD_LP8788 is not set
CONFIG_MFD_TI_LMU=m
# CONFIG_MFD_OMAP_USB_HOST is not set
# CONFIG_MFD_PALMAS is not set
CONFIG_TPS6105X=m
CONFIG_TPS65010=y
CONFIG_TPS6507X=y
CONFIG_MFD_TPS65086=m
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS65217=y
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TI_LP87565 is not set
CONFIG_MFD_TPS65218=y
# CONFIG_MFD_TPS65219 is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI is not set
CONFIG_TWL4030_CORE=y
CONFIG_MFD_TWL4030_AUDIO=y
CONFIG_TWL6040_CORE=y
CONFIG_MFD_WL1273_CORE=m
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TIMBERDALE is not set
# CONFIG_MFD_TC3589X is not set
CONFIG_MFD_TQMX86=m
CONFIG_MFD_VX855=y
# CONFIG_MFD_LOCHNAGAR is not set
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
CONFIG_MFD_ARIZONA_SPI=m
CONFIG_MFD_CS47L24=y
# CONFIG_MFD_WM5102 is not set
CONFIG_MFD_WM5110=y
# CONFIG_MFD_WM8997 is not set
# CONFIG_MFD_WM8998 is not set
CONFIG_MFD_WM8400=y
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
CONFIG_MFD_WM8994=y
CONFIG_MFD_STW481X=y
CONFIG_MFD_ROHM_BD718XX=m
CONFIG_MFD_ROHM_BD71828=m
# CONFIG_MFD_ROHM_BD957XMUF is not set
CONFIG_MFD_STM32_LPTIMER=m
CONFIG_MFD_STM32_TIMERS=y
# CONFIG_MFD_STPMIC1 is not set
CONFIG_MFD_STMFX=y
CONFIG_MFD_ATC260X=y
CONFIG_MFD_ATC260X_I2C=y
CONFIG_MFD_KHADAS_MCU=y
CONFIG_MFD_ACER_A500_EC=m
CONFIG_MFD_QCOM_PM8008=y
CONFIG_RAVE_SP_CORE=y
# CONFIG_MFD_INTEL_M10_BMC is not set
CONFIG_MFD_RSMU_I2C=y
CONFIG_MFD_RSMU_SPI=y
# end of Multifunction device drivers

CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=m
CONFIG_REGULATOR_VIRTUAL_CONSUMER=m
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
CONFIG_REGULATOR_88PG86X=y
CONFIG_REGULATOR_88PM8607=m
# CONFIG_REGULATOR_ACT8865 is not set
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_ANATOP is not set
CONFIG_REGULATOR_AAT2870=m
CONFIG_REGULATOR_ARM_SCMI=m
CONFIG_REGULATOR_AS3711=m
CONFIG_REGULATOR_AS3722=m
CONFIG_REGULATOR_ATC260X=m
CONFIG_REGULATOR_AXP20X=m
# CONFIG_REGULATOR_BCM590XX is not set
CONFIG_REGULATOR_BD71815=m
# CONFIG_REGULATOR_BD71828 is not set
CONFIG_REGULATOR_BD718XX=m
CONFIG_REGULATOR_BD9571MWV=m
CONFIG_REGULATOR_CPCAP=y
# CONFIG_REGULATOR_DA903X is not set
# CONFIG_REGULATOR_DA9052 is not set
CONFIG_REGULATOR_DA9055=m
# CONFIG_REGULATOR_DA9063 is not set
CONFIG_REGULATOR_DA9121=m
CONFIG_REGULATOR_DA9210=m
CONFIG_REGULATOR_DA9211=y
CONFIG_REGULATOR_FAN53555=y
CONFIG_REGULATOR_FAN53880=m
# CONFIG_REGULATOR_GPIO is not set
CONFIG_REGULATOR_HI6421=m
CONFIG_REGULATOR_HI6421V530=m
CONFIG_REGULATOR_HI655X=y
# CONFIG_REGULATOR_ISL9305 is not set
CONFIG_REGULATOR_ISL6271A=y
# CONFIG_REGULATOR_LM363X is not set
CONFIG_REGULATOR_LP3971=m
CONFIG_REGULATOR_LP3972=y
CONFIG_REGULATOR_LP872X=y
CONFIG_REGULATOR_LP8755=m
CONFIG_REGULATOR_LTC3589=y
CONFIG_REGULATOR_LTC3676=y
CONFIG_REGULATOR_MAX14577=m
CONFIG_REGULATOR_MAX1586=m
CONFIG_REGULATOR_MAX77620=m
# CONFIG_REGULATOR_MAX77650 is not set
# CONFIG_REGULATOR_MAX8649 is not set
# CONFIG_REGULATOR_MAX8660 is not set
CONFIG_REGULATOR_MAX8893=y
# CONFIG_REGULATOR_MAX8907 is not set
CONFIG_REGULATOR_MAX8925=m
CONFIG_REGULATOR_MAX8952=m
# CONFIG_REGULATOR_MAX8997 is not set
CONFIG_REGULATOR_MAX20086=y
CONFIG_REGULATOR_MAX77686=y
CONFIG_REGULATOR_MAX77693=y
# CONFIG_REGULATOR_MAX77802 is not set
CONFIG_REGULATOR_MAX77826=m
CONFIG_REGULATOR_MC13XXX_CORE=m
CONFIG_REGULATOR_MC13783=m
CONFIG_REGULATOR_MC13892=m
CONFIG_REGULATOR_MCP16502=y
# CONFIG_REGULATOR_MP5416 is not set
CONFIG_REGULATOR_MP8859=y
CONFIG_REGULATOR_MP886X=m
CONFIG_REGULATOR_MPQ7920=m
# CONFIG_REGULATOR_MT6311 is not set
CONFIG_REGULATOR_MT6315=m
CONFIG_REGULATOR_MT6370=m
CONFIG_REGULATOR_PBIAS=m
CONFIG_REGULATOR_PCA9450=m
# CONFIG_REGULATOR_PCF50633 is not set
CONFIG_REGULATOR_PF8X00=m
# CONFIG_REGULATOR_PFUZE100 is not set
CONFIG_REGULATOR_PV88060=y
# CONFIG_REGULATOR_PV88080 is not set
CONFIG_REGULATOR_PV88090=y
# CONFIG_REGULATOR_PWM is not set
CONFIG_REGULATOR_QCOM_RPMH=m
# CONFIG_REGULATOR_QCOM_SMD_RPM is not set
CONFIG_REGULATOR_QCOM_SPMI=m
CONFIG_REGULATOR_QCOM_USB_VBUS=m
# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
CONFIG_REGULATOR_RN5T618=m
CONFIG_REGULATOR_ROHM=m
CONFIG_REGULATOR_RT4801=m
CONFIG_REGULATOR_RT5033=m
# CONFIG_REGULATOR_RT5120 is not set
CONFIG_REGULATOR_RT5190A=m
# CONFIG_REGULATOR_RT5759 is not set
CONFIG_REGULATOR_RT6160=m
# CONFIG_REGULATOR_RT6190 is not set
# CONFIG_REGULATOR_RT6245 is not set
CONFIG_REGULATOR_RTQ2134=m
CONFIG_REGULATOR_RTMV20=m
# CONFIG_REGULATOR_RTQ6752 is not set
# CONFIG_REGULATOR_S2MPA01 is not set
# CONFIG_REGULATOR_S2MPS11 is not set
# CONFIG_REGULATOR_S5M8767 is not set
CONFIG_REGULATOR_SC2731=m
CONFIG_REGULATOR_SKY81452=m
CONFIG_REGULATOR_SLG51000=y
# CONFIG_REGULATOR_STM32_BOOSTER is not set
CONFIG_REGULATOR_STM32_VREFBUF=y
CONFIG_REGULATOR_STM32_PWR=y
CONFIG_REGULATOR_TI_ABB=y
# CONFIG_REGULATOR_STW481X_VMMC is not set
CONFIG_REGULATOR_SY7636A=m
CONFIG_REGULATOR_SY8106A=m
# CONFIG_REGULATOR_SY8824X is not set
# CONFIG_REGULATOR_SY8827N is not set
# CONFIG_REGULATOR_TPS51632 is not set
# CONFIG_REGULATOR_TPS6105X is not set
CONFIG_REGULATOR_TPS62360=m
CONFIG_REGULATOR_TPS6286X=m
# CONFIG_REGULATOR_TPS65023 is not set
CONFIG_REGULATOR_TPS6507X=y
# CONFIG_REGULATOR_TPS65086 is not set
# CONFIG_REGULATOR_TPS65090 is not set
CONFIG_REGULATOR_TPS65132=y
# CONFIG_REGULATOR_TPS65217 is not set
CONFIG_REGULATOR_TPS65218=m
CONFIG_REGULATOR_TPS6524X=y
CONFIG_REGULATOR_TPS68470=y
CONFIG_REGULATOR_TWL4030=m
# CONFIG_REGULATOR_UNIPHIER is not set
CONFIG_REGULATOR_VCTRL=m
# CONFIG_REGULATOR_WM8400 is not set
CONFIG_REGULATOR_WM8994=y
# CONFIG_REGULATOR_QCOM_LABIBB is not set
CONFIG_RC_CORE=y
CONFIG_LIRC=y
# CONFIG_RC_MAP is not set
CONFIG_RC_DECODERS=y
CONFIG_IR_IMON_DECODER=y
CONFIG_IR_JVC_DECODER=m
CONFIG_IR_MCE_KBD_DECODER=m
CONFIG_IR_NEC_DECODER=y
# CONFIG_IR_RC5_DECODER is not set
CONFIG_IR_RC6_DECODER=m
CONFIG_IR_RCMM_DECODER=m
CONFIG_IR_SANYO_DECODER=y
CONFIG_IR_SHARP_DECODER=m
CONFIG_IR_SONY_DECODER=m
CONFIG_IR_XMP_DECODER=m
CONFIG_RC_DEVICES=y
# CONFIG_IR_ENE is not set
# CONFIG_IR_FINTEK is not set
CONFIG_IR_GPIO_CIR=m
# CONFIG_IR_GPIO_TX is not set
CONFIG_IR_HIX5HD2=y
# CONFIG_IR_IGORPLUGUSB is not set
CONFIG_IR_IGUANA=y
# CONFIG_IR_IMON is not set
CONFIG_IR_IMON_RAW=y
CONFIG_IR_ITE_CIR=y
CONFIG_IR_MCEUSB=y
# CONFIG_IR_MESON is not set
CONFIG_IR_MESON_TX=y
CONFIG_IR_MTK=m
# CONFIG_IR_NUVOTON is not set
CONFIG_IR_PWM_TX=m
CONFIG_IR_REDRAT3=m
CONFIG_IR_RX51=m
# CONFIG_IR_SERIAL is not set
CONFIG_IR_SPI=y
# CONFIG_IR_STREAMZAP is not set
CONFIG_IR_SUNXI=m
CONFIG_IR_TOY=m
CONFIG_IR_TTUSBIR=y
# CONFIG_IR_WINBOND_CIR is not set
CONFIG_RC_ATI_REMOTE=m
# CONFIG_RC_LOOPBACK is not set
CONFIG_RC_ST=m
# CONFIG_RC_XBOX_DVD is not set
CONFIG_IR_IMG=m
CONFIG_IR_IMG_RAW=y
CONFIG_IR_IMG_HW=y
# CONFIG_IR_IMG_NEC is not set
# CONFIG_IR_IMG_JVC is not set
# CONFIG_IR_IMG_SONY is not set
CONFIG_IR_IMG_SHARP=y
CONFIG_IR_IMG_SANYO=y
CONFIG_IR_IMG_RC5=y
CONFIG_IR_IMG_RC6=y
CONFIG_CEC_CORE=y
CONFIG_CEC_NOTIFIER=y

#
# CEC support
#
# CONFIG_MEDIA_CEC_RC is not set
CONFIG_MEDIA_CEC_SUPPORT=y
# CONFIG_CEC_CH7322 is not set
# CONFIG_CEC_MESON_AO is not set
# CONFIG_CEC_MESON_G12A_AO is not set
# CONFIG_CEC_GPIO is not set
CONFIG_CEC_SAMSUNG_S5P=y
CONFIG_CEC_STI=m
CONFIG_CEC_STM32=m
# CONFIG_CEC_TEGRA is not set
CONFIG_USB_PULSE8_CEC=m
CONFIG_USB_RAINSHADOW_CEC=m
# end of CEC support

# CONFIG_MEDIA_SUPPORT is not set

#
# Graphics support
#
CONFIG_VIDEO_NOMODESET=y
CONFIG_IMX_IPUV3_CORE=y
# CONFIG_DRM is not set
# CONFIG_DRM_DEBUG_MODESET_LOCK is not set

#
# ARM devices
#
# end of ARM devices

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_SVGALIB=y
CONFIG_FB_MACMODES=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=y
CONFIG_FB_PM2=y
CONFIG_FB_PM2_FIFO_DISCONNECT=y
# CONFIG_FB_CLPS711X is not set
# CONFIG_FB_IMX is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_ARC=m
CONFIG_FB_CONTROL=y
# CONFIG_FB_ASILIANT is not set
CONFIG_FB_IMSTT=y
CONFIG_FB_UVESA=m
CONFIG_FB_GBE=y
CONFIG_FB_GBE_MEM=4
# CONFIG_FB_PVR2 is not set
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_ATMEL=m
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
CONFIG_FB_NVIDIA_DEBUG=y
CONFIG_FB_NVIDIA_BACKLIGHT=y
# CONFIG_FB_RIVA is not set
CONFIG_FB_I740=y
CONFIG_FB_MATROX=y
# CONFIG_FB_MATROX_MILLENIUM is not set
# CONFIG_FB_MATROX_MYSTIQUE is not set
# CONFIG_FB_MATROX_G is not set
CONFIG_FB_MATROX_I2C=y
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
CONFIG_FB_ATY=y
# CONFIG_FB_ATY_CT is not set
# CONFIG_FB_ATY_GX is not set
# CONFIG_FB_ATY_BACKLIGHT is not set
CONFIG_FB_S3=m
CONFIG_FB_S3_DDC=y
CONFIG_FB_SAVAGE=y
CONFIG_FB_SAVAGE_I2C=y
CONFIG_FB_SAVAGE_ACCEL=y
CONFIG_FB_SIS=m
# CONFIG_FB_SIS_300 is not set
CONFIG_FB_SIS_315=y
CONFIG_FB_VIA=m
CONFIG_FB_VIA_DIRECT_PROCFS=y
# CONFIG_FB_VIA_X_COMPATIBILITY is not set
CONFIG_FB_NEOMAGIC=m
CONFIG_FB_KYRO=y
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
CONFIG_FB_VT8623=y
CONFIG_FB_TRIDENT=y
CONFIG_FB_ARK=y
# CONFIG_FB_PM3 is not set
CONFIG_FB_CARMINE=y
CONFIG_FB_CARMINE_DRAM_EVAL=y
# CONFIG_CARMINE_DRAM_CUSTOM is not set
CONFIG_FB_WM8505=y
# CONFIG_FB_WMT_GE_ROPS is not set
# CONFIG_FB_PXA168 is not set
CONFIG_FB_SH_MOBILE_LCDC=m
CONFIG_FB_S3C=m
# CONFIG_FB_S3C_DEBUG_REGWRITE is not set
CONFIG_FB_SM501=y
CONFIG_FB_SMSCUFX=m
# CONFIG_FB_UDL is not set
CONFIG_FB_IBM_GXT4500=m
# CONFIG_FB_GOLDFISH is not set
# CONFIG_FB_DA8XX is not set
CONFIG_FB_VIRTUAL=m
CONFIG_FB_METRONOME=y
CONFIG_FB_MB862XX=m
CONFIG_FB_MB862XX_PCI_GDC=y
# CONFIG_FB_MB862XX_I2C is not set
CONFIG_FB_BROADSHEET=m
# CONFIG_FB_SIMPLE is not set
CONFIG_FB_SSD1307=m
CONFIG_FB_SM712=y
# CONFIG_FB_OMAP2 is not set
CONFIG_MMP_DISP=y
# CONFIG_MMP_DISP_CONTROLLER is not set
CONFIG_MMP_PANEL_TPOHVGA=y
CONFIG_MMP_FB=y
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_L4F00242T03 is not set
CONFIG_LCD_LMS283GF05=m
# CONFIG_LCD_LTV350QV is not set
# CONFIG_LCD_ILI922X is not set
CONFIG_LCD_ILI9320=y
CONFIG_LCD_TDO24M=m
CONFIG_LCD_VGG2432A4=m
# CONFIG_LCD_PLATFORM is not set
# CONFIG_LCD_AMS369FG06 is not set
# CONFIG_LCD_LMS501KF03 is not set
CONFIG_LCD_HX8357=y
CONFIG_LCD_OTM3225A=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_ATMEL_LCDC=y
CONFIG_BACKLIGHT_KTD253=m
# CONFIG_BACKLIGHT_OMAP1 is not set
# CONFIG_BACKLIGHT_PWM is not set
# CONFIG_BACKLIGHT_DA903X is not set
CONFIG_BACKLIGHT_DA9052=y
# CONFIG_BACKLIGHT_MAX8925 is not set
CONFIG_BACKLIGHT_MT6370=m
CONFIG_BACKLIGHT_QCOM_WLED=y
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_88PM860X is not set
CONFIG_BACKLIGHT_PCF50633=m
CONFIG_BACKLIGHT_AAT2870=m
CONFIG_BACKLIGHT_LM3630A=y
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_LP855X=m
CONFIG_BACKLIGHT_PANDORA=y
CONFIG_BACKLIGHT_SKY81452=m
# CONFIG_BACKLIGHT_TPS65217 is not set
CONFIG_BACKLIGHT_AS3711=m
CONFIG_BACKLIGHT_GPIO=y
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
CONFIG_BACKLIGHT_ARCXCNN=m
CONFIG_BACKLIGHT_RAVE_SP=m
# CONFIG_BACKLIGHT_LED is not set
# end of Backlight & LCD device support

CONFIG_VGASTATE=y
CONFIG_VIDEOMODE_HELPERS=y
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
# end of Graphics support

CONFIG_SOUND=m
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
# CONFIG_SND_OSSEMUL is not set
# CONFIG_SND_PCM_TIMER is not set
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
CONFIG_SND_CTL_FAST_LOOKUP=y
CONFIG_SND_DEBUG=y
# CONFIG_SND_DEBUG_VERBOSE is not set
# CONFIG_SND_CTL_INPUT_VALIDATION is not set
CONFIG_SND_CTL_DEBUG=y
# CONFIG_SND_JACK_INJECTION_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_CTL_LED=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_SEQ_MIDI_EVENT=m
CONFIG_SND_SEQ_MIDI=m
CONFIG_SND_SEQ_MIDI_EMUL=m
CONFIG_SND_SEQ_VIRMIDI=m
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
CONFIG_SND_OPL3_LIB_SEQ=m
CONFIG_SND_VX_LIB=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=m
CONFIG_SND_ALOOP=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_SERIAL_GENERIC=m
CONFIG_SND_MPU401=m
# CONFIG_SND_PORTMAN2X4 is not set
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
CONFIG_SND_PCI=y
CONFIG_SND_AD1889=m
# CONFIG_SND_ATIIXP is not set
CONFIG_SND_ATIIXP_MODEM=m
CONFIG_SND_AU8810=m
CONFIG_SND_AU8820=m
CONFIG_SND_AU8830=m
CONFIG_SND_AW2=m
# CONFIG_SND_BT87X is not set
CONFIG_SND_CA0106=m
# CONFIG_SND_CMIPCI is not set
CONFIG_SND_OXYGEN_LIB=m
# CONFIG_SND_OXYGEN is not set
CONFIG_SND_CS4281=m
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
CONFIG_SND_DARLA20=m
# CONFIG_SND_GINA20 is not set
CONFIG_SND_LAYLA20=m
# CONFIG_SND_DARLA24 is not set
CONFIG_SND_GINA24=m
CONFIG_SND_LAYLA24=m
# CONFIG_SND_MONA is not set
CONFIG_SND_MIA=m
# CONFIG_SND_ECHO3G is not set
CONFIG_SND_INDIGO=m
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
CONFIG_SND_INDIGOIOX=m
CONFIG_SND_INDIGODJX=m
CONFIG_SND_ENS1370=m
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_FM801 is not set
CONFIG_SND_HDSP=m
CONFIG_SND_HDSPM=m
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=m
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
CONFIG_SND_LOLA=m
CONFIG_SND_LX6464ES=m
CONFIG_SND_MIXART=m
CONFIG_SND_NM256=m
CONFIG_SND_PCXHR=m
# CONFIG_SND_RIPTIDE is not set
CONFIG_SND_RME32=m
CONFIG_SND_RME96=m
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
CONFIG_SND_VIRTUOSO=m
CONFIG_SND_VX222=m
CONFIG_SND_YMFPCI=m

#
# HD-Audio
#
CONFIG_SND_HDA=m
CONFIG_SND_HDA_GENERIC_LEDS=y
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
# CONFIG_SND_HDA_INPUT_BEEP is not set
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_CODEC_REALTEK=m
CONFIG_SND_HDA_CODEC_ANALOG=m
CONFIG_SND_HDA_CODEC_SIGMATEL=m
CONFIG_SND_HDA_CODEC_VIA=m
CONFIG_SND_HDA_CODEC_HDMI=m
CONFIG_SND_HDA_CODEC_CIRRUS=m
CONFIG_SND_HDA_CODEC_CS8409=m
# CONFIG_SND_HDA_CODEC_CONEXANT is not set
CONFIG_SND_HDA_CODEC_CA0110=m
# CONFIG_SND_HDA_CODEC_CA0132 is not set
CONFIG_SND_HDA_CODEC_CMEDIA=m
CONFIG_SND_HDA_CODEC_SI3054=m
CONFIG_SND_HDA_GENERIC=m
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
CONFIG_SND_HDA_INTEL_HDMI_SILENT_STREAM=y
# end of HD-Audio

CONFIG_SND_HDA_CORE=m
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_INTEL_DSP_CONFIG=m
CONFIG_SND_SPI=y
# CONFIG_SND_USB is not set
# CONFIG_SND_SOC is not set
# CONFIG_SND_VIRTIO is not set
CONFIG_AC97_BUS=m
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
# CONFIG_UHID is not set
# CONFIG_HID_GENERIC is not set

#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
CONFIG_HID_ACRUX=m
# CONFIG_HID_ACRUX_FF is not set
# CONFIG_HID_APPLE is not set
CONFIG_HID_AUREAL=m
CONFIG_HID_BELKIN=y
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
CONFIG_HID_CMEDIA=y
CONFIG_HID_CYPRESS=m
CONFIG_HID_DRAGONRISE=m
# CONFIG_DRAGONRISE_FF is not set
# CONFIG_HID_EMS_FF is not set
CONFIG_HID_ELECOM=m
# CONFIG_HID_EZKEY is not set
CONFIG_HID_GEMBIRD=m
CONFIG_HID_GFRM=m
# CONFIG_HID_GLORIOUS is not set
CONFIG_HID_VIVALDI_COMMON=y
CONFIG_HID_VIVALDI=y
CONFIG_HID_KEYTOUCH=y
# CONFIG_HID_KYE is not set
CONFIG_HID_WALTOP=y
CONFIG_HID_VIEWSONIC=m
# CONFIG_HID_VRC2 is not set
CONFIG_HID_XIAOMI=y
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
CONFIG_HID_JABRA=m
CONFIG_HID_TWINHAN=y
CONFIG_HID_KENSINGTON=m
CONFIG_HID_LCPOWER=m
CONFIG_HID_LED=y
CONFIG_HID_LENOVO=y
CONFIG_HID_MAGICMOUSE=m
CONFIG_HID_MALTRON=y
# CONFIG_HID_MAYFLASH is not set
CONFIG_HID_REDRAGON=m
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=m
CONFIG_HID_MULTITOUCH=m
CONFIG_HID_NINTENDO=y
CONFIG_NINTENDO_FF=y
CONFIG_HID_NTI=m
CONFIG_HID_ORTEK=y
# CONFIG_HID_PANTHERLORD is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_PICOLCD=y
# CONFIG_HID_PICOLCD_FB is not set
# CONFIG_HID_PICOLCD_BACKLIGHT is not set
# CONFIG_HID_PICOLCD_LCD is not set
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
CONFIG_HID_PLANTRONICS=y
# CONFIG_HID_PLAYSTATION is not set
# CONFIG_HID_PXRC is not set
CONFIG_HID_RAZER=y
# CONFIG_HID_PRIMAX is not set
CONFIG_HID_SAITEK=m
CONFIG_HID_SEMITEK=y
# CONFIG_HID_SPEEDLINK is not set
CONFIG_HID_STEAM=m
CONFIG_HID_STEELSERIES=y
# CONFIG_HID_SUNPLUS is not set
CONFIG_HID_RMI=y
# CONFIG_HID_GREENASIA is not set
CONFIG_HID_SMARTJOYPLUS=m
CONFIG_SMARTJOYPLUS_FF=y
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_TOPRE is not set
CONFIG_HID_THINGM=m
CONFIG_HID_UDRAW_PS3=y
CONFIG_HID_WIIMOTE=m
CONFIG_HID_XINMO=y
# CONFIG_HID_ZEROPLUS is not set
CONFIG_HID_ZYDACRON=m
CONFIG_HID_SENSOR_HUB=m
CONFIG_HID_SENSOR_CUSTOM_SENSOR=m
CONFIG_HID_ALPS=m
# end of Special HID drivers

#
# HID-BPF support
#
# end of HID-BPF support

#
# USB HID support
#
# CONFIG_USB_HID is not set
# CONFIG_HID_PID is not set

#
# USB HID Boot Protocol drivers
#
CONFIG_USB_KBD=y
CONFIG_USB_MOUSE=m
# end of USB HID Boot Protocol drivers
# end of USB HID support

#
# I2C HID support
#
CONFIG_I2C_HID_OF=m
CONFIG_I2C_HID_OF_ELAN=y
# CONFIG_I2C_HID_OF_GOODIX is not set
# end of I2C HID support

CONFIG_I2C_HID_CORE=y

#
# Intel ISH HID support
#
# end of Intel ISH HID support

#
# AMD SFH HID Support
#
CONFIG_AMD_SFH_HID=y
# end of AMD SFH HID Support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_LED_TRIG=y
CONFIG_USB_ULPI_BUS=y
CONFIG_USB_CONN_GPIO=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
# CONFIG_USB_PCI is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set

#
# Miscellaneous USB options
#
# CONFIG_USB_DEFAULT_PERSIST is not set
CONFIG_USB_FEW_INIT_RETRIES=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
CONFIG_USB_OTG_PRODUCTLIST=y
CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB=y
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
CONFIG_USB_MON=m

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_BRCMSTB=m
CONFIG_USB_BRCMSTB=m
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_NPCM7XX=y
CONFIG_USB_EHCI_HCD_OMAP=m
CONFIG_USB_EHCI_HCD_ORION=m
CONFIG_USB_EHCI_HCD_SPEAR=y
CONFIG_USB_EHCI_HCD_STI=m
# CONFIG_USB_EHCI_HCD_AT91 is not set
# CONFIG_USB_EHCI_SH is not set
# CONFIG_USB_EHCI_EXYNOS is not set
CONFIG_USB_EHCI_MV=m
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_OXU210HP_HCD=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_ISP1362_HCD=m
CONFIG_USB_MAX3421_HCD=y
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_U132_HCD=m
CONFIG_USB_SL811_HCD=y
# CONFIG_USB_SL811_HCD_ISO is not set
CONFIG_USB_R8A66597_HCD=y
# CONFIG_USB_RENESAS_USBHS_HCD is not set
# CONFIG_USB_HCD_BCMA is not set
# CONFIG_USB_HCD_SSB is not set
# CONFIG_USB_HCD_TEST_MODE is not set
CONFIG_USB_RENESAS_USBHS=m

#
# USB Device Class drivers
#
CONFIG_USB_ACM=y
# CONFIG_USB_PRINTER is not set
CONFIG_USB_WDM=m
CONFIG_USB_TMC=y

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#

#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USBIP_CORE=m
CONFIG_USBIP_VHCI_HCD=m
CONFIG_USBIP_VHCI_HC_PORTS=8
CONFIG_USBIP_VHCI_NR_HCS=1
# CONFIG_USBIP_HOST is not set
CONFIG_USBIP_VUDC=m
CONFIG_USBIP_DEBUG=y

#
# USB dual-mode controller drivers
#
CONFIG_USB_CDNS_SUPPORT=y
CONFIG_USB_CDNS3=m
CONFIG_USB_CDNS3_GADGET=y
# CONFIG_USB_CDNS3_HOST is not set
CONFIG_USB_CDNS3_TI=m
# CONFIG_USB_CDNS3_IMX is not set
# CONFIG_USB_FOTG210 is not set
CONFIG_USB_MTU3=m
# CONFIG_USB_MTU3_HOST is not set
CONFIG_USB_MTU3_GADGET=y
# CONFIG_USB_MTU3_DUAL_ROLE is not set
# CONFIG_USB_MTU3_DEBUG is not set
CONFIG_USB_MUSB_HDRC=m
# CONFIG_USB_MUSB_HOST is not set
CONFIG_USB_MUSB_GADGET=y
# CONFIG_USB_MUSB_DUAL_ROLE is not set

#
# Platform Glue Layer
#
CONFIG_USB_MUSB_TUSB6010=m
CONFIG_USB_MUSB_DSPS=m
# CONFIG_USB_MUSB_UX500 is not set
CONFIG_USB_MUSB_JZ4740=m
CONFIG_USB_MUSB_MEDIATEK=m
# CONFIG_USB_MUSB_POLARFIRE_SOC is not set

#
# MUSB DMA mode
#
CONFIG_MUSB_PIO_ONLY=y
CONFIG_USB_DWC3=m
CONFIG_USB_DWC3_ULPI=y
# CONFIG_USB_DWC3_HOST is not set
# CONFIG_USB_DWC3_GADGET is not set
CONFIG_USB_DWC3_DUAL_ROLE=y

#
# Platform Glue Driver Support
#
CONFIG_USB_DWC3_OMAP=m
CONFIG_USB_DWC3_EXYNOS=m
# CONFIG_USB_DWC3_KEYSTONE is not set
# CONFIG_USB_DWC3_MESON_G12A is not set
CONFIG_USB_DWC3_OF_SIMPLE=m
CONFIG_USB_DWC3_ST=m
CONFIG_USB_DWC3_QCOM=m
# CONFIG_USB_DWC3_IMX8MP is not set
CONFIG_USB_DWC3_XILINX=m
CONFIG_USB_DWC3_AM62=m
CONFIG_USB_DWC2=m
CONFIG_USB_DWC2_HOST=y

#
# Gadget/Dual-role mode requires USB Gadget support to be enabled
#
# CONFIG_USB_DWC2_PERIPHERAL is not set
# CONFIG_USB_DWC2_DUAL_ROLE is not set
# CONFIG_USB_DWC2_DEBUG is not set
# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_CHIPIDEA_HOST=y
# CONFIG_USB_CHIPIDEA_MSM is not set
CONFIG_USB_CHIPIDEA_IMX=m
CONFIG_USB_CHIPIDEA_GENERIC=y
CONFIG_USB_CHIPIDEA_TEGRA=m
# CONFIG_USB_ISP1760 is not set

#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
# CONFIG_USB_SERIAL_GENERIC is not set
CONFIG_USB_SERIAL_SIMPLE=m
# CONFIG_USB_SERIAL_AIRCABLE is not set
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_CH341=y
CONFIG_USB_SERIAL_WHITEHEAT=m
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
CONFIG_USB_SERIAL_CP210X=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=y
# CONFIG_USB_SERIAL_FTDI_SIO is not set
CONFIG_USB_SERIAL_VISOR=y
# CONFIG_USB_SERIAL_IPAQ is not set
CONFIG_USB_SERIAL_IR=y
# CONFIG_USB_SERIAL_EDGEPORT is not set
CONFIG_USB_SERIAL_EDGEPORT_TI=y
CONFIG_USB_SERIAL_F81232=m
# CONFIG_USB_SERIAL_F8153X is not set
CONFIG_USB_SERIAL_GARMIN=y
CONFIG_USB_SERIAL_IPW=y
# CONFIG_USB_SERIAL_IUU is not set
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
CONFIG_USB_SERIAL_MCT_U232=y
# CONFIG_USB_SERIAL_METRO is not set
CONFIG_USB_SERIAL_MOS7720=y
CONFIG_USB_SERIAL_MOS7715_PARPORT=y
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_MXUPORT=y
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_OTI6858=y
# CONFIG_USB_SERIAL_QCAUX is not set
# CONFIG_USB_SERIAL_QUALCOMM is not set
CONFIG_USB_SERIAL_SPCP8X5=y
CONFIG_USB_SERIAL_SAFE=y
# CONFIG_USB_SERIAL_SAFE_PADDED is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
CONFIG_USB_SERIAL_SYMBOL=m
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
CONFIG_USB_SERIAL_WWAN=y
# CONFIG_USB_SERIAL_OPTION is not set
CONFIG_USB_SERIAL_OMNINET=y
CONFIG_USB_SERIAL_OPTICON=y
CONFIG_USB_SERIAL_XSENS_MT=y
CONFIG_USB_SERIAL_WISHBONE=m
CONFIG_USB_SERIAL_SSU100=m
# CONFIG_USB_SERIAL_QT2 is not set
# CONFIG_USB_SERIAL_UPD78F0730 is not set
# CONFIG_USB_SERIAL_XR is not set
CONFIG_USB_SERIAL_DEBUG=y

#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
# CONFIG_USB_EMI26 is not set
CONFIG_USB_ADUTUX=m
CONFIG_USB_SEVSEG=m
CONFIG_USB_LEGOTOWER=m
# CONFIG_USB_LCD is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
CONFIG_USB_CYTHERM=y
CONFIG_USB_IDMOUSE=y
CONFIG_USB_FTDI_ELAN=m
CONFIG_USB_APPLEDISPLAY=y
CONFIG_USB_QCOM_EUD=m
CONFIG_APPLE_MFI_FASTCHARGE=y
CONFIG_USB_SISUSBVGA=y
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
CONFIG_USB_IOWARRIOR=m
CONFIG_USB_TEST=m
CONFIG_USB_EHSET_TEST_FIXTURE=m
CONFIG_USB_ISIGHTFW=m
CONFIG_USB_YUREX=m
CONFIG_USB_EZUSB_FX2=y
CONFIG_USB_HUB_USB251XB=m
# CONFIG_USB_HSIC_USB3503 is not set
CONFIG_USB_HSIC_USB4604=y
CONFIG_USB_LINK_LAYER_TEST=m
CONFIG_USB_CHAOSKEY=m
# CONFIG_BRCM_USB_PINMAP is not set
CONFIG_USB_ONBOARD_HUB=m

#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
CONFIG_KEYSTONE_USB_PHY=m
CONFIG_NOP_USB_XCEIV=m
# CONFIG_AM335X_PHY_USB is not set
# CONFIG_TAHVO_USB is not set
CONFIG_USB_ISP1301=m
CONFIG_USB_TEGRA_PHY=y
CONFIG_USB_ULPI=y
CONFIG_USB_ULPI_VIEWPORT=y
# end of USB Physical Layer drivers

CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
CONFIG_USB_GADGET_DEBUG_FILES=y
CONFIG_USB_GADGET_DEBUG_FS=y
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
# CONFIG_U_SERIAL_CONSOLE is not set

#
# USB Peripheral Controller
#
CONFIG_USB_LPC32XX=m
CONFIG_USB_GR_UDC=y
CONFIG_USB_R8A66597=m
CONFIG_USB_RENESAS_USBHS_UDC=m
CONFIG_USB_RENESAS_USB3=m
CONFIG_USB_PXA27X=m
# CONFIG_USB_MV_UDC is not set
CONFIG_USB_MV_U3D=m
CONFIG_USB_SNP_CORE=y
CONFIG_USB_SNP_UDC_PLAT=y
# CONFIG_USB_M66592 is not set
# CONFIG_USB_BDC_UDC is not set
CONFIG_USB_NET2272=m
# CONFIG_USB_NET2272_DMA is not set
# CONFIG_USB_GADGET_XILINX is not set
# CONFIG_USB_MAX3420_UDC is not set
# CONFIG_USB_ASPEED_UDC is not set
# CONFIG_USB_ASPEED_VHUB is not set
CONFIG_USB_DUMMY_HCD=y
# end of USB Peripheral Controller

CONFIG_USB_LIBCOMPOSITE=y
CONFIG_USB_F_ACM=m
CONFIG_USB_F_SS_LB=m
CONFIG_USB_U_SERIAL=m
CONFIG_USB_U_ETHER=y
CONFIG_USB_F_SERIAL=m
CONFIG_USB_F_OBEX=m
CONFIG_USB_F_NCM=m
CONFIG_USB_F_ECM=y
CONFIG_USB_F_SUBSET=y
CONFIG_USB_F_RNDIS=y
CONFIG_USB_F_FS=y
CONFIG_USB_F_MIDI=m
CONFIG_USB_F_HID=y
CONFIG_USB_F_PRINTER=y
# CONFIG_USB_CONFIGFS is not set

#
# USB Gadget precomposed configurations
#
CONFIG_USB_ZERO=m
# CONFIG_USB_AUDIO is not set
CONFIG_USB_ETH=y
CONFIG_USB_ETH_RNDIS=y
# CONFIG_USB_ETH_EEM is not set
CONFIG_USB_G_NCM=m
# CONFIG_USB_GADGETFS is not set
CONFIG_USB_FUNCTIONFS=y
CONFIG_USB_FUNCTIONFS_ETH=y
# CONFIG_USB_FUNCTIONFS_RNDIS is not set
CONFIG_USB_FUNCTIONFS_GENERIC=y
CONFIG_USB_G_SERIAL=m
CONFIG_USB_MIDI_GADGET=m
CONFIG_USB_G_PRINTER=y
CONFIG_USB_CDC_COMPOSITE=m
CONFIG_USB_G_HID=y
# CONFIG_USB_G_DBGP is not set
CONFIG_USB_RAW_GADGET=y
# end of USB Gadget precomposed configurations

# CONFIG_TYPEC is not set
CONFIG_USB_ROLE_SWITCH=y
CONFIG_MMC=m
CONFIG_PWRSEQ_EMMC=m
CONFIG_PWRSEQ_SIMPLE=m
CONFIG_SDIO_UART=m
CONFIG_MMC_TEST=m

#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_DEBUG=y
# CONFIG_MMC_SUNPLUS is not set
# CONFIG_MMC_SDHCI is not set
CONFIG_MMC_MESON_GX=m
# CONFIG_MMC_MESON_MX_SDHC is not set
CONFIG_MMC_MESON_MX_SDIO=m
# CONFIG_MMC_MOXART is not set
# CONFIG_MMC_OMAP_HS is not set
CONFIG_MMC_ALCOR=m
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_DAVINCI=m
CONFIG_MMC_SPI=m
CONFIG_MMC_TMIO_CORE=m
CONFIG_MMC_SDHI=m
CONFIG_MMC_SDHI_SYS_DMAC=m
# CONFIG_MMC_SDHI_INTERNAL_DMAC is not set
CONFIG_MMC_UNIPHIER=m
CONFIG_MMC_CB710=m
CONFIG_MMC_VIA_SDMMC=m
CONFIG_MMC_CAVIUM_THUNDERX=m
# CONFIG_MMC_DW is not set
CONFIG_MMC_SH_MMCIF=m
CONFIG_MMC_VUB300=m
CONFIG_MMC_USHC=m
CONFIG_MMC_USDHI6ROL0=m
CONFIG_MMC_REALTEK_PCI=m
CONFIG_MMC_REALTEK_USB=m
CONFIG_MMC_CQHCI=m
CONFIG_MMC_HSQ=m
CONFIG_MMC_TOSHIBA_PCI=m
CONFIG_MMC_BCM2835=m
CONFIG_MMC_MTK=m
CONFIG_MMC_OWL=m
CONFIG_MMC_LITEX=m
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=m
CONFIG_LEDS_CLASS_MULTICOLOR=y
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y

#
# LED drivers
#
# CONFIG_LEDS_88PM860X is not set
CONFIG_LEDS_AN30259A=y
CONFIG_LEDS_ARIEL=y
# CONFIG_LEDS_AW2013 is not set
CONFIG_LEDS_BCM6328=m
# CONFIG_LEDS_BCM6358 is not set
CONFIG_LEDS_CPCAP=m
# CONFIG_LEDS_CR0014114 is not set
# CONFIG_LEDS_EL15203000 is not set
# CONFIG_LEDS_TURRIS_OMNIA is not set
CONFIG_LEDS_LM3530=m
# CONFIG_LEDS_LM3532 is not set
CONFIG_LEDS_LM3642=y
CONFIG_LEDS_LM3692X=y
# CONFIG_LEDS_COBALT_QUBE is not set
# CONFIG_LEDS_COBALT_RAQ is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_LP3944 is not set
CONFIG_LEDS_LP3952=y
CONFIG_LEDS_LP50XX=m
CONFIG_LEDS_LP55XX_COMMON=m
CONFIG_LEDS_LP5521=m
# CONFIG_LEDS_LP5523 is not set
CONFIG_LEDS_LP5562=m
CONFIG_LEDS_LP8501=m
# CONFIG_LEDS_LP8860 is not set
CONFIG_LEDS_PCA955X=m
# CONFIG_LEDS_PCA955X_GPIO is not set
CONFIG_LEDS_PCA963X=m
CONFIG_LEDS_DA903X=y
CONFIG_LEDS_DA9052=y
# CONFIG_LEDS_DAC124S085 is not set
CONFIG_LEDS_PWM=y
CONFIG_LEDS_REGULATOR=y
# CONFIG_LEDS_BD2802 is not set
CONFIG_LEDS_LT3593=y
# CONFIG_LEDS_MC13783 is not set
CONFIG_LEDS_NS2=y
CONFIG_LEDS_NETXBIG=y
CONFIG_LEDS_TCA6507=y
CONFIG_LEDS_TLC591XX=y
CONFIG_LEDS_MAX8997=y
CONFIG_LEDS_LM355x=y
# CONFIG_LEDS_OT200 is not set
# CONFIG_LEDS_MENF21BMC is not set
CONFIG_LEDS_IS31FL319X=y
# CONFIG_LEDS_IS31FL32XX is not set
CONFIG_LEDS_SC27XX_BLTC=y

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
CONFIG_LEDS_SYSCON=y
CONFIG_LEDS_MLXREG=y
CONFIG_LEDS_USER=m
CONFIG_LEDS_SPI_BYTE=m
# CONFIG_LEDS_TI_LMU_COMMON is not set
# CONFIG_LEDS_TPS6105X is not set
# CONFIG_LEDS_IP30 is not set
CONFIG_LEDS_ACER_A500=m
# CONFIG_LEDS_BCM63138 is not set
# CONFIG_LEDS_LGM is not set

#
# Flash and Torch LED drivers
#
CONFIG_LEDS_AAT1290=m
# CONFIG_LEDS_AS3645A is not set
# CONFIG_LEDS_KTD2692 is not set
CONFIG_LEDS_LM3601X=m
CONFIG_LEDS_MAX77693=m
# CONFIG_LEDS_RT4505 is not set
CONFIG_LEDS_RT8515=m
CONFIG_LEDS_SGM3140=m

#
# RGB LED drivers
#
CONFIG_LEDS_PWM_MULTICOLOR=m
# CONFIG_LEDS_QCOM_LPG is not set

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_LEDS_TRIGGER_ACTIVITY=m
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y

#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
# CONFIG_LEDS_TRIGGER_CAMERA is not set
# CONFIG_LEDS_TRIGGER_PANIC is not set
# CONFIG_LEDS_TRIGGER_NETDEV is not set
CONFIG_LEDS_TRIGGER_PATTERN=m
CONFIG_LEDS_TRIGGER_AUDIO=m
CONFIG_LEDS_TRIGGER_TTY=m

#
# Simple LED drivers
#
# CONFIG_ACCESSIBILITY is not set
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=m
# CONFIG_EDAC_LEGACY_SYSFS is not set
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_AL_MC=m
# CONFIG_EDAC_XGENE is not set
# CONFIG_EDAC_ZYNQMP is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
# CONFIG_RTC_LIB_KUNIT_TEST is not set
# CONFIG_RTC_NVMEM is not set

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
CONFIG_RTC_DRV_TEST=m

#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM860X=y
CONFIG_RTC_DRV_ABB5ZES3=y
CONFIG_RTC_DRV_ABEOZ9=m
CONFIG_RTC_DRV_ABX80X=y
CONFIG_RTC_DRV_BRCMSTB=y
# CONFIG_RTC_DRV_AS3722 is not set
# CONFIG_RTC_DRV_DS1307 is not set
CONFIG_RTC_DRV_DS1374=m
CONFIG_RTC_DRV_DS1672=m
CONFIG_RTC_DRV_HYM8563=m
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_MAX8907 is not set
CONFIG_RTC_DRV_MAX8925=m
# CONFIG_RTC_DRV_MAX8997 is not set
CONFIG_RTC_DRV_MAX77686=y
# CONFIG_RTC_DRV_NCT3018Y is not set
CONFIG_RTC_DRV_RS5C372=m
# CONFIG_RTC_DRV_ISL1208 is not set
CONFIG_RTC_DRV_ISL12022=m
# CONFIG_RTC_DRV_ISL12026 is not set
CONFIG_RTC_DRV_X1205=m
CONFIG_RTC_DRV_PCF8523=m
# CONFIG_RTC_DRV_PCF85063 is not set
CONFIG_RTC_DRV_PCF85363=y
CONFIG_RTC_DRV_PCF8563=y
# CONFIG_RTC_DRV_PCF8583 is not set
CONFIG_RTC_DRV_M41T80=m
# CONFIG_RTC_DRV_M41T80_WDT is not set
# CONFIG_RTC_DRV_BD70528 is not set
CONFIG_RTC_DRV_BQ32K=y
# CONFIG_RTC_DRV_TWL4030 is not set
CONFIG_RTC_DRV_RC5T619=m
# CONFIG_RTC_DRV_S35390A is not set
CONFIG_RTC_DRV_FM3130=y
# CONFIG_RTC_DRV_RX8010 is not set
CONFIG_RTC_DRV_RX8581=y
CONFIG_RTC_DRV_RX8025=y
# CONFIG_RTC_DRV_EM3027 is not set
CONFIG_RTC_DRV_RV3028=m
CONFIG_RTC_DRV_RV3032=m
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_S5M is not set
CONFIG_RTC_DRV_SD3078=m

#
# SPI RTC drivers
#
CONFIG_RTC_DRV_M41T93=y
CONFIG_RTC_DRV_M41T94=y
CONFIG_RTC_DRV_DS1302=y
CONFIG_RTC_DRV_DS1305=m
CONFIG_RTC_DRV_DS1343=m
CONFIG_RTC_DRV_DS1347=m
# CONFIG_RTC_DRV_DS1390 is not set
CONFIG_RTC_DRV_MAX6916=y
CONFIG_RTC_DRV_R9701=y
CONFIG_RTC_DRV_RX4581=m
CONFIG_RTC_DRV_RS5C348=y
CONFIG_RTC_DRV_MAX6902=m
CONFIG_RTC_DRV_PCF2123=y
CONFIG_RTC_DRV_MCP795=m
CONFIG_RTC_I2C_AND_SPI=y

#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=y
# CONFIG_RTC_DRV_DS3232_HWMON is not set
CONFIG_RTC_DRV_PCF2127=m
# CONFIG_RTC_DRV_RV3029C2 is not set
# CONFIG_RTC_DRV_RX6110 is not set

#
# Platform RTC drivers
#
CONFIG_RTC_DRV_DS1286=m
CONFIG_RTC_DRV_DS1511=m
CONFIG_RTC_DRV_DS1553=m
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
CONFIG_RTC_DRV_DS1742=m
CONFIG_RTC_DRV_DS2404=m
CONFIG_RTC_DRV_DA9052=y
# CONFIG_RTC_DRV_DA9055 is not set
CONFIG_RTC_DRV_DA9063=y
CONFIG_RTC_DRV_STK17TA8=m
CONFIG_RTC_DRV_M48T86=m
CONFIG_RTC_DRV_M48T35=m
CONFIG_RTC_DRV_M48T59=m
CONFIG_RTC_DRV_MSM6242=m
CONFIG_RTC_DRV_BQ4802=m
# CONFIG_RTC_DRV_RP5C01 is not set
CONFIG_RTC_DRV_GAMECUBE=m
# CONFIG_RTC_DRV_SC27XX is not set
CONFIG_RTC_DRV_SPEAR=m
CONFIG_RTC_DRV_PCF50633=m
CONFIG_RTC_DRV_ZYNQMP=y

#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_ASM9260=y
# CONFIG_RTC_DRV_DIGICOLOR is not set
CONFIG_RTC_DRV_FSL_FTM_ALARM=y
CONFIG_RTC_DRV_MESON=m
CONFIG_RTC_DRV_MESON_VRTC=m
CONFIG_RTC_DRV_OMAP=m
CONFIG_RTC_DRV_S3C=m
CONFIG_RTC_DRV_EP93XX=m
CONFIG_RTC_DRV_AT91RM9200=m
CONFIG_RTC_DRV_AT91SAM9=m
CONFIG_RTC_DRV_RZN1=y
CONFIG_RTC_DRV_GENERIC=y
# CONFIG_RTC_DRV_VT8500 is not set
CONFIG_RTC_DRV_SUN6I=y
CONFIG_RTC_DRV_SUNXI=m
# CONFIG_RTC_DRV_MV is not set
CONFIG_RTC_DRV_ARMADA38X=m
CONFIG_RTC_DRV_CADENCE=m
# CONFIG_RTC_DRV_FTRTC010 is not set
# CONFIG_RTC_DRV_STMP is not set
CONFIG_RTC_DRV_MC13XXX=m
CONFIG_RTC_DRV_JZ4740=y
# CONFIG_RTC_DRV_LPC24XX is not set
CONFIG_RTC_DRV_LPC32XX=y
CONFIG_RTC_DRV_PM8XXX=m
CONFIG_RTC_DRV_TEGRA=m
CONFIG_RTC_DRV_MXC=m
CONFIG_RTC_DRV_MXC_V2=m
CONFIG_RTC_DRV_SNVS=m
CONFIG_RTC_DRV_MOXART=y
CONFIG_RTC_DRV_MT2712=m
CONFIG_RTC_DRV_MT6397=y
# CONFIG_RTC_DRV_MT7622 is not set
CONFIG_RTC_DRV_XGENE=y
# CONFIG_RTC_DRV_R7301 is not set
CONFIG_RTC_DRV_STM32=m
# CONFIG_RTC_DRV_CPCAP is not set
CONFIG_RTC_DRV_RTD119X=y
# CONFIG_RTC_DRV_ASPEED is not set
# CONFIG_RTC_DRV_TI_K3 is not set

#
# HID Sensor RTC drivers
#
CONFIG_RTC_DRV_GOLDFISH=y
CONFIG_RTC_DRV_MSC313=y
# CONFIG_DMADEVICES is not set

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_MOVE_NOTIFY is not set
CONFIG_DMABUF_DEBUG=y
CONFIG_DMABUF_SELFTESTS=m
CONFIG_DMABUF_HEAPS=y
CONFIG_DMABUF_SYSFS_STATS=y
# CONFIG_DMABUF_HEAPS_SYSTEM is not set
# end of DMABUF options

CONFIG_AUXDISPLAY=y
CONFIG_CHARLCD=y
CONFIG_LINEDISP=m
CONFIG_HD44780_COMMON=m
# CONFIG_HD44780 is not set
# CONFIG_KS0108 is not set
# CONFIG_IMG_ASCII_LCD is not set
CONFIG_HT16K33=m
CONFIG_LCD2S=y
CONFIG_PARPORT_PANEL=m
CONFIG_PANEL_PARPORT=0
CONFIG_PANEL_PROFILE=5
# CONFIG_PANEL_CHANGE_MESSAGE is not set
# CONFIG_CHARLCD_BL_OFF is not set
CONFIG_CHARLCD_BL_ON=y
# CONFIG_CHARLCD_BL_FLASH is not set
CONFIG_PANEL=m
# CONFIG_VFIO is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO_ANCHOR=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_PCI_LIB=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
# CONFIG_VIRTIO_PCI_LEGACY is not set
CONFIG_VIRTIO_VDPA=y
# CONFIG_VIRTIO_BALLOON is not set
CONFIG_VIRTIO_INPUT=m
CONFIG_VIRTIO_MMIO=m
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
CONFIG_VDPA=y
CONFIG_IFCVF=m
# CONFIG_MLX5_VDPA_STEERING_DEBUG is not set
CONFIG_VP_VDPA=m
# CONFIG_SNET_VDPA is not set
# CONFIG_VHOST_MENU is not set

#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support

CONFIG_GREYBUS=m
# CONFIG_GREYBUS_ES2 is not set
CONFIG_COMEDI=y
# CONFIG_COMEDI_DEBUG is not set
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
# CONFIG_COMEDI_MISC_DRIVERS is not set
# CONFIG_COMEDI_ISA_DRIVERS is not set
# CONFIG_COMEDI_PCI_DRIVERS is not set
CONFIG_COMEDI_USB_DRIVERS=y
CONFIG_COMEDI_DT9812=m
CONFIG_COMEDI_NI_USB6501=y
CONFIG_COMEDI_USBDUX=y
# CONFIG_COMEDI_USBDUXFAST is not set
CONFIG_COMEDI_USBDUXSIGMA=m
CONFIG_COMEDI_VMK80XX=y
# CONFIG_COMEDI_8255_SA is not set
# CONFIG_COMEDI_KCOMEDILIB is not set
# CONFIG_COMEDI_TESTS is not set
CONFIG_STAGING=y
CONFIG_OCTEON_ETHERNET=m
CONFIG_VT6655=m

#
# IIO staging drivers
#

#
# Accelerometers
#
CONFIG_ADIS16203=m
# CONFIG_ADIS16240 is not set
# end of Accelerometers

#
# Analog to digital converters
#
CONFIG_AD7816=m
# end of Analog to digital converters

#
# Analog digital bi-direction converters
#
CONFIG_ADT7316=m
CONFIG_ADT7316_SPI=m
CONFIG_ADT7316_I2C=m
# end of Analog digital bi-direction converters

#
# Direct Digital Synthesis
#
CONFIG_AD9832=m
CONFIG_AD9834=m
# end of Direct Digital Synthesis

#
# Network Analyzer, Impedance Converters
#
# CONFIG_AD5933 is not set
# end of Network Analyzer, Impedance Converters

#
# Active energy metering IC
#
CONFIG_ADE7854=m
CONFIG_ADE7854_I2C=m
# CONFIG_ADE7854_SPI is not set
# end of Active energy metering IC

#
# Resolver to digital converters
#
# CONFIG_AD2S1210 is not set
# end of Resolver to digital converters
# end of IIO staging drivers

# CONFIG_FB_SM750 is not set
CONFIG_USB_EMXX=y
# CONFIG_STAGING_MEDIA is not set
CONFIG_STAGING_BOARD=y
CONFIG_LTE_GDM724X=m
CONFIG_FB_TFT=y
CONFIG_FB_TFT_AGM1264K_FL=m
# CONFIG_FB_TFT_BD663474 is not set
# CONFIG_FB_TFT_HX8340BN is not set
# CONFIG_FB_TFT_HX8347D is not set
CONFIG_FB_TFT_HX8353D=m
CONFIG_FB_TFT_HX8357D=y
CONFIG_FB_TFT_ILI9163=y
CONFIG_FB_TFT_ILI9320=y
CONFIG_FB_TFT_ILI9325=m
# CONFIG_FB_TFT_ILI9340 is not set
CONFIG_FB_TFT_ILI9341=m
# CONFIG_FB_TFT_ILI9481 is not set
CONFIG_FB_TFT_ILI9486=y
CONFIG_FB_TFT_PCD8544=m
CONFIG_FB_TFT_RA8875=m
CONFIG_FB_TFT_S6D02A1=y
# CONFIG_FB_TFT_S6D1121 is not set
CONFIG_FB_TFT_SEPS525=m
# CONFIG_FB_TFT_SH1106 is not set
CONFIG_FB_TFT_SSD1289=m
# CONFIG_FB_TFT_SSD1305 is not set
CONFIG_FB_TFT_SSD1306=m
# CONFIG_FB_TFT_SSD1331 is not set
CONFIG_FB_TFT_SSD1351=m
CONFIG_FB_TFT_ST7735R=y
CONFIG_FB_TFT_ST7789V=y
CONFIG_FB_TFT_TINYLCD=y
CONFIG_FB_TFT_TLS8204=m
CONFIG_FB_TFT_UC1611=y
CONFIG_FB_TFT_UC1701=m
CONFIG_FB_TFT_UPD161704=m
# CONFIG_MOST_COMPONENTS is not set
CONFIG_KS7010=m
CONFIG_GREYBUS_BOOTROM=m
CONFIG_GREYBUS_FIRMWARE=m
CONFIG_GREYBUS_HID=m
CONFIG_GREYBUS_LIGHT=m
CONFIG_GREYBUS_LOG=m
# CONFIG_GREYBUS_LOOPBACK is not set
# CONFIG_GREYBUS_POWER is not set
CONFIG_GREYBUS_RAW=m
CONFIG_GREYBUS_VIBRATOR=m
# CONFIG_GREYBUS_BRIDGED_PHY is not set
CONFIG_GREYBUS_ARCHE=m
CONFIG_BCM_VIDEOCORE=y
CONFIG_BCM2835_VCHIQ=m
CONFIG_VCHIQ_CDEV=y
CONFIG_SND_BCM2835=m
# CONFIG_BCM2835_VCHIQ_MMAL is not set
CONFIG_PI433=m
CONFIG_XIL_AXIS_FIFO=y
CONFIG_FIELDBUS_DEV=y
# CONFIG_HMS_ANYBUSS_BUS is not set
# CONFIG_QLGE is not set
# CONFIG_VME_BUS is not set
CONFIG_GOLDFISH=y
# CONFIG_GOLDFISH_PIPE is not set
# CONFIG_CHROME_PLATFORMS is not set
# CONFIG_MELLANOX_PLATFORM is not set
# CONFIG_OLPC_XO175 is not set
CONFIG_SURFACE_PLATFORMS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y

#
# Clock driver for ARM Reference designs
#
CONFIG_CLK_ICST=y
# CONFIG_CLK_SP810 is not set
# end of Clock driver for ARM Reference designs

CONFIG_CLK_HSDK=y
# CONFIG_LMK04832 is not set
CONFIG_COMMON_CLK_APPLE_NCO=m
CONFIG_COMMON_CLK_MAX77686=m
CONFIG_COMMON_CLK_MAX9485=y
CONFIG_COMMON_CLK_HI655X=y
CONFIG_COMMON_CLK_SCMI=m
CONFIG_COMMON_CLK_SCPI=y
CONFIG_COMMON_CLK_SI5341=m
CONFIG_COMMON_CLK_SI5351=y
# CONFIG_COMMON_CLK_SI514 is not set
CONFIG_COMMON_CLK_SI544=m
CONFIG_COMMON_CLK_SI570=y
# CONFIG_COMMON_CLK_BM1880 is not set
CONFIG_COMMON_CLK_CDCE706=m
# CONFIG_COMMON_CLK_TPS68470 is not set
CONFIG_COMMON_CLK_CDCE925=y
# CONFIG_COMMON_CLK_CS2000_CP is not set
CONFIG_COMMON_CLK_EN7523=y
CONFIG_COMMON_CLK_FSL_FLEXSPI=y
# CONFIG_COMMON_CLK_FSL_SAI is not set
# CONFIG_COMMON_CLK_GEMINI is not set
CONFIG_COMMON_CLK_LAN966X=y
# CONFIG_COMMON_CLK_ASPEED is not set
CONFIG_COMMON_CLK_S2MPS11=m
CONFIG_CLK_TWL6040=m
# CONFIG_COMMON_CLK_AXI_CLKGEN is not set
CONFIG_CLK_QORIQ=y
# CONFIG_CLK_LS1028A_PLLDIG is not set
CONFIG_COMMON_CLK_XGENE=y
CONFIG_COMMON_CLK_PWM=y
# CONFIG_COMMON_CLK_OXNAS is not set
CONFIG_COMMON_CLK_RS9_PCIE=m
# CONFIG_COMMON_CLK_VC5 is not set
# CONFIG_COMMON_CLK_VC7 is not set
CONFIG_COMMON_CLK_MMP2_AUDIO=m
CONFIG_COMMON_CLK_BD718XX=m
# CONFIG_COMMON_CLK_FIXED_MMIO is not set
CONFIG_COMMON_CLK_K210=y
# CONFIG_CLK_ACTIONS is not set
CONFIG_CLK_ANALOGBITS_WRPLL_CLN28HPC=y
# CONFIG_CLK_BAIKAL_T1 is not set
CONFIG_CLK_BCM2711_DVP=m
# CONFIG_CLK_BCM2835 is not set
CONFIG_CLK_BCM_63XX=y
# CONFIG_CLK_BCM_63XX_GATE is not set
CONFIG_CLK_BCM_KONA=y
CONFIG_COMMON_CLK_IPROC=y
CONFIG_CLK_BCM_CYGNUS=y
CONFIG_CLK_BCM_HR2=y
# CONFIG_CLK_BCM_NSP is not set
# CONFIG_CLK_BCM_NS2 is not set
CONFIG_CLK_BCM_SR=y
CONFIG_CLK_RASPBERRYPI=y
CONFIG_COMMON_CLK_HI3516CV300=y
# CONFIG_COMMON_CLK_HI3519 is not set
CONFIG_COMMON_CLK_HI3559A=y
# CONFIG_COMMON_CLK_HI3660 is not set
CONFIG_COMMON_CLK_HI3670=y
# CONFIG_COMMON_CLK_HI3798CV200 is not set
CONFIG_COMMON_CLK_HI6220=y
CONFIG_RESET_HISI=y
CONFIG_STUB_CLK_HI6220=y
CONFIG_STUB_CLK_HI3660=y
# CONFIG_COMMON_CLK_BOSTON is not set
CONFIG_MXC_CLK=y
CONFIG_CLK_IMX8MM=m
CONFIG_CLK_IMX8MN=y
CONFIG_CLK_IMX8MP=y
CONFIG_CLK_IMX8MQ=m
# CONFIG_CLK_IMX8ULP is not set
CONFIG_CLK_IMX93=y

#
# Ingenic SoCs drivers
#
CONFIG_INGENIC_CGU_COMMON=y
CONFIG_INGENIC_CGU_JZ4740=y
# CONFIG_INGENIC_CGU_JZ4755 is not set
# CONFIG_INGENIC_CGU_JZ4725B is not set
# CONFIG_INGENIC_CGU_JZ4760 is not set
# CONFIG_INGENIC_CGU_JZ4770 is not set
CONFIG_INGENIC_CGU_JZ4780=y
# CONFIG_INGENIC_CGU_X1000 is not set
CONFIG_INGENIC_CGU_X1830=y
CONFIG_INGENIC_TCU_CLK=y
# end of Ingenic SoCs drivers

CONFIG_COMMON_CLK_KEYSTONE=m
CONFIG_TI_SYSCON_CLK=y

#
# Clock driver for MediaTek SoC
#
CONFIG_COMMON_CLK_MEDIATEK=y
# CONFIG_COMMON_CLK_MEDIATEK_FHCTL is not set
CONFIG_COMMON_CLK_MT2701=y
# CONFIG_COMMON_CLK_MT2701_MMSYS is not set
CONFIG_COMMON_CLK_MT2701_IMGSYS=y
# CONFIG_COMMON_CLK_MT2701_VDECSYS is not set
CONFIG_COMMON_CLK_MT2701_HIFSYS=y
# CONFIG_COMMON_CLK_MT2701_ETHSYS is not set
CONFIG_COMMON_CLK_MT2701_BDPSYS=y
CONFIG_COMMON_CLK_MT2701_AUDSYS=y
CONFIG_COMMON_CLK_MT2701_G3DSYS=y
CONFIG_COMMON_CLK_MT2712=y
# CONFIG_COMMON_CLK_MT2712_BDPSYS is not set
# CONFIG_COMMON_CLK_MT2712_IMGSYS is not set
CONFIG_COMMON_CLK_MT2712_JPGDECSYS=y
# CONFIG_COMMON_CLK_MT2712_MFGCFG is not set
# CONFIG_COMMON_CLK_MT2712_MMSYS is not set
CONFIG_COMMON_CLK_MT2712_VDECSYS=y
# CONFIG_COMMON_CLK_MT2712_VENCSYS is not set
CONFIG_COMMON_CLK_MT6765=y
# CONFIG_COMMON_CLK_MT6765_AUDIOSYS is not set
# CONFIG_COMMON_CLK_MT6765_CAMSYS is not set
# CONFIG_COMMON_CLK_MT6765_GCESYS is not set
# CONFIG_COMMON_CLK_MT6765_MMSYS is not set
CONFIG_COMMON_CLK_MT6765_IMGSYS=y
# CONFIG_COMMON_CLK_MT6765_VCODECSYS is not set
CONFIG_COMMON_CLK_MT6765_MFGSYS=y
# CONFIG_COMMON_CLK_MT6765_MIPI0ASYS is not set
CONFIG_COMMON_CLK_MT6765_MIPI0BSYS=y
CONFIG_COMMON_CLK_MT6765_MIPI1ASYS=y
CONFIG_COMMON_CLK_MT6765_MIPI1BSYS=y
# CONFIG_COMMON_CLK_MT6765_MIPI2ASYS is not set
# CONFIG_COMMON_CLK_MT6765_MIPI2BSYS is not set
# CONFIG_COMMON_CLK_MT6779 is not set
CONFIG_COMMON_CLK_MT6795=y
CONFIG_COMMON_CLK_MT6795_MFGCFG=y
CONFIG_COMMON_CLK_MT6795_MMSYS=y
CONFIG_COMMON_CLK_MT6795_VDECSYS=m
CONFIG_COMMON_CLK_MT6795_VENCSYS=y
# CONFIG_COMMON_CLK_MT6797 is not set
CONFIG_COMMON_CLK_MT7622=y
# CONFIG_COMMON_CLK_MT7622_ETHSYS is not set
CONFIG_COMMON_CLK_MT7622_HIFSYS=y
CONFIG_COMMON_CLK_MT7622_AUDSYS=y
# CONFIG_COMMON_CLK_MT7629 is not set
CONFIG_COMMON_CLK_MT7986=y
CONFIG_COMMON_CLK_MT7986_ETHSYS=y
CONFIG_COMMON_CLK_MT8135=y
# CONFIG_COMMON_CLK_MT8167 is not set
CONFIG_COMMON_CLK_MT8173=y
CONFIG_COMMON_CLK_MT8173_MMSYS=y
CONFIG_COMMON_CLK_MT8183=y
CONFIG_COMMON_CLK_MT8183_AUDIOSYS=y
CONFIG_COMMON_CLK_MT8183_CAMSYS=y
CONFIG_COMMON_CLK_MT8183_IMGSYS=y
# CONFIG_COMMON_CLK_MT8183_IPU_CORE0 is not set
CONFIG_COMMON_CLK_MT8183_IPU_CORE1=y
# CONFIG_COMMON_CLK_MT8183_IPU_ADL is not set
# CONFIG_COMMON_CLK_MT8183_IPU_CONN is not set
# CONFIG_COMMON_CLK_MT8183_MFGCFG is not set
CONFIG_COMMON_CLK_MT8183_MMSYS=y
CONFIG_COMMON_CLK_MT8183_VDECSYS=y
# CONFIG_COMMON_CLK_MT8183_VENCSYS is not set
# CONFIG_COMMON_CLK_MT8186 is not set
# CONFIG_COMMON_CLK_MT8192 is not set
# CONFIG_COMMON_CLK_MT8195 is not set
CONFIG_COMMON_CLK_MT8365=y
CONFIG_COMMON_CLK_MT8365_APU=m
CONFIG_COMMON_CLK_MT8365_CAM=m
CONFIG_COMMON_CLK_MT8365_MFG=y
CONFIG_COMMON_CLK_MT8365_MMSYS=m
# CONFIG_COMMON_CLK_MT8365_VDEC is not set
# CONFIG_COMMON_CLK_MT8365_VENC is not set
CONFIG_COMMON_CLK_MT8516=y
# CONFIG_COMMON_CLK_MT8516_AUDSYS is not set
# end of Clock driver for MediaTek SoC

#
# Clock support for Amlogic platforms
#
# end of Clock support for Amlogic platforms

# CONFIG_MSTAR_MSC313_CPUPLL is not set
# CONFIG_MSTAR_MSC313_MPLL is not set
# CONFIG_MCHP_CLK_MPFS is not set
# CONFIG_COMMON_CLK_PISTACHIO is not set
# CONFIG_COMMON_CLK_QCOM is not set
# CONFIG_CLK_MT7621 is not set
# CONFIG_CLK_RENESAS is not set
CONFIG_COMMON_CLK_SAMSUNG=y
# CONFIG_S3C64XX_COMMON_CLK is not set
CONFIG_S5PV210_COMMON_CLK=y
CONFIG_EXYNOS_3250_COMMON_CLK=y
# CONFIG_EXYNOS_4_COMMON_CLK is not set
CONFIG_EXYNOS_5250_COMMON_CLK=y
# CONFIG_EXYNOS_5260_COMMON_CLK is not set
CONFIG_EXYNOS_5410_COMMON_CLK=y
# CONFIG_EXYNOS_5420_COMMON_CLK is not set
CONFIG_EXYNOS_ARM64_COMMON_CLK=y
CONFIG_EXYNOS_AUDSS_CLK_CON=m
CONFIG_EXYNOS_CLKOUT=m
CONFIG_TESLA_FSD_COMMON_CLK=y
CONFIG_CLK_SIFIVE=y
CONFIG_CLK_SIFIVE_PRCI=y
# CONFIG_CLK_INTEL_SOCFPGA is not set
CONFIG_SPRD_COMMON_CLK=y
# CONFIG_SPRD_SC9860_CLK is not set
CONFIG_SPRD_SC9863A_CLK=y
# CONFIG_SPRD_UMS512_CLK is not set
# CONFIG_CLK_STARFIVE_JH7100 is not set
# CONFIG_CLK_SUNXI is not set
# CONFIG_SUNXI_CCU is not set
# CONFIG_COMMON_CLK_TI_ADPLL is not set
# CONFIG_CLK_UNIPHIER is not set
# CONFIG_COMMON_CLK_VISCONTI is not set
CONFIG_CLK_LGM_CGU=y
# CONFIG_XILINX_VCU is not set
CONFIG_COMMON_CLK_XLNX_CLKWZRD=y
# CONFIG_COMMON_CLK_ZYNQMP is not set
CONFIG_CLK_KUNIT_TEST=m
# CONFIG_CLK_GATE_KUNIT_TEST is not set
CONFIG_HWSPINLOCK=y
CONFIG_HWSPINLOCK_OMAP=m
# CONFIG_HWSPINLOCK_QCOM is not set
# CONFIG_HWSPINLOCK_SPRD is not set
CONFIG_HWSPINLOCK_STM32=m
# CONFIG_HWSPINLOCK_SUN6I is not set
# CONFIG_HSEM_U8500 is not set

#
# Clock Source drivers
#
CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
CONFIG_CLKSRC_MMIO=y
CONFIG_BCM2835_TIMER=y
CONFIG_BCM_KONA_TIMER=y
CONFIG_DAVINCI_TIMER=y
CONFIG_DIGICOLOR_TIMER=y
CONFIG_OMAP_DM_TIMER=y
CONFIG_DW_APB_TIMER=y
# CONFIG_FTTMR010_TIMER is not set
# CONFIG_IXP4XX_TIMER is not set
CONFIG_MESON6_TIMER=y
CONFIG_OWL_TIMER=y
CONFIG_RDA_TIMER=y
# CONFIG_SUN4I_TIMER is not set
CONFIG_SUN5I_HSTIMER=y
CONFIG_TEGRA_TIMER=y
CONFIG_VT8500_TIMER=y
# CONFIG_NPCM7XX_TIMER is not set
# CONFIG_CADENCE_TTC_TIMER is not set
# CONFIG_ASM9260_TIMER is not set
# CONFIG_CLKSRC_DBX500_PRCMU is not set
# CONFIG_CLPS711X_TIMER is not set
# CONFIG_MXS_TIMER is not set
CONFIG_NSPIRE_TIMER=y
CONFIG_INTEGRATOR_AP_TIMER=y
CONFIG_CLKSRC_PISTACHIO=y
# CONFIG_CLKSRC_TI_32K is not set
CONFIG_CLKSRC_STM32_LP=y
CONFIG_CLKSRC_MPS2=y
CONFIG_ARC_TIMERS=y
# CONFIG_ARC_TIMERS_64BIT is not set
CONFIG_ARM_TIMER_SP804=y
# CONFIG_ARMV7M_SYSTICK is not set
CONFIG_ATMEL_PIT=y
# CONFIG_ATMEL_ST is not set
CONFIG_CLKSRC_SAMSUNG_PWM=y
CONFIG_FSL_FTM_TIMER=y
# CONFIG_OXNAS_RPS_TIMER is not set
# CONFIG_MTK_TIMER is not set
CONFIG_SPRD_TIMER=y
# CONFIG_CLKSRC_JCORE_PIT is not set
CONFIG_SH_TIMER_CMT=y
# CONFIG_SH_TIMER_MTU2 is not set
# CONFIG_RENESAS_OSTM is not set
CONFIG_SH_TIMER_TMU=y
# CONFIG_EM_TIMER_STI is not set
CONFIG_CLKSRC_VERSATILE=y
# CONFIG_CLKSRC_PXA is not set
CONFIG_TIMER_IMX_SYS_CTR=y
# CONFIG_CLKSRC_ST_LPC is not set
# CONFIG_GXP_TIMER is not set
CONFIG_CLINT_TIMER=y
CONFIG_MSC313E_TIMER=y
CONFIG_INGENIC_TIMER=y
# CONFIG_INGENIC_SYSOST is not set
# CONFIG_INGENIC_OST is not set
# CONFIG_MICROCHIP_PIT64B is not set
CONFIG_GOLDFISH_TIMER=y
# end of Clock Source drivers

CONFIG_MAILBOX=y
# CONFIG_IMX_MBOX is not set
CONFIG_PLATFORM_MHU=m
CONFIG_ARMADA_37XX_RWTM_MBOX=m
CONFIG_ROCKCHIP_MBOX=y
CONFIG_ALTERA_MBOX=y
# CONFIG_HI3660_MBOX is not set
# CONFIG_HI6220_MBOX is not set
# CONFIG_MAILBOX_TEST is not set
# CONFIG_POLARFIRE_SOC_MAILBOX is not set
CONFIG_QCOM_APCS_IPC=y
# CONFIG_BCM_PDC_MBOX is not set
# CONFIG_STM32_IPCC is not set
CONFIG_MTK_ADSP_MBOX=y
CONFIG_MTK_CMDQ_MBOX=y
# CONFIG_SUN6I_MSGBOX is not set
# CONFIG_SPRD_MBOX is not set
CONFIG_QCOM_IPCC=y

#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
# CONFIG_REMOTEPROC_CDEV is not set
# CONFIG_INGENIC_VPU_RPROC is not set
# CONFIG_MTK_SCP is not set
# CONFIG_MESON_MX_AO_ARC_REMOTEPROC is not set
CONFIG_RCAR_REMOTEPROC=y
# end of Remoteproc drivers

#
# Rpmsg drivers
#
CONFIG_RPMSG=y
CONFIG_RPMSG_CHAR=y
# CONFIG_RPMSG_CTRL is not set
CONFIG_RPMSG_NS=y
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
# CONFIG_RPMSG_QCOM_GLINK_SMEM is not set
CONFIG_RPMSG_QCOM_SMD=m
CONFIG_RPMSG_VIRTIO=y
# end of Rpmsg drivers

CONFIG_SOUNDWIRE=m

#
# SoundWire Devices
#

#
# SOC (System On Chip) specific Drivers
#
# CONFIG_OWL_PM_DOMAINS is not set

#
# Amlogic SoC drivers
#
# CONFIG_MESON_CANVAS is not set
CONFIG_MESON_CLK_MEASURE=y
CONFIG_MESON_GX_SOCINFO=y
CONFIG_MESON_GX_PM_DOMAINS=y
CONFIG_MESON_EE_PM_DOMAINS=y
CONFIG_MESON_MX_SOCINFO=y
# end of Amlogic SoC drivers

#
# Apple SoC drivers
#
CONFIG_APPLE_PMGR_PWRSTATE=y
# CONFIG_APPLE_RTKIT is not set
CONFIG_APPLE_SART=m
# end of Apple SoC drivers

#
# ASPEED SoC drivers
#
CONFIG_ASPEED_LPC_CTRL=m
CONFIG_ASPEED_LPC_SNOOP=m
CONFIG_ASPEED_UART_ROUTING=m
CONFIG_ASPEED_P2A_CTRL=m
CONFIG_ASPEED_SOCINFO=y
# end of ASPEED SoC drivers

# CONFIG_AT91_SOC_ID is not set
CONFIG_AT91_SOC_SFR=m

#
# Broadcom SoC drivers
#
CONFIG_BCM2835_POWER=y
# CONFIG_SOC_BCM63XX is not set
# CONFIG_SOC_BRCMSTB is not set
# CONFIG_BCM_PMB is not set
# end of Broadcom SoC drivers

CONFIG_SOC_K210_SYSCTL=y

#
# NXP/Freescale QorIQ SoC drivers
#
CONFIG_QUICC_ENGINE=y
CONFIG_UCC_SLOW=y
CONFIG_UCC=y
# CONFIG_DPAA2_CONSOLE is not set
# end of NXP/Freescale QorIQ SoC drivers

#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers

#
# i.MX SoC drivers
#
CONFIG_IMX_GPCV2_PM_DOMAINS=y
CONFIG_SOC_IMX8M=y
CONFIG_SOC_IMX9=y
CONFIG_IMX8M_BLK_CTRL=y
CONFIG_IMX9_BLK_CTRL=y
# end of i.MX SoC drivers

#
# IXP4xx SoC drivers
#
# CONFIG_IXP4XX_QMGR is not set
# CONFIG_IXP4XX_NPE is not set
# end of IXP4xx SoC drivers

#
# Enable LiteX SoC Builder specific drivers
#
# CONFIG_LITEX_SOC_CONTROLLER is not set
# end of Enable LiteX SoC Builder specific drivers

# CONFIG_LOONGSON2_GUTS is not set

#
# MediaTek SoC drivers
#
CONFIG_MTK_CMDQ=y
# CONFIG_MTK_DEVAPC is not set
CONFIG_MTK_INFRACFG=y
# CONFIG_MTK_PMIC_WRAP is not set
CONFIG_MTK_SCPSYS=y
# CONFIG_MTK_SCPSYS_PM_DOMAINS is not set
CONFIG_MTK_MMSYS=y
CONFIG_MTK_SVS=m
# end of MediaTek SoC drivers

# CONFIG_WPCM450_SOC is not set

#
# Qualcomm SoC drivers
#
CONFIG_QCOM_AOSS_QMP=y
CONFIG_QCOM_COMMAND_DB=m
CONFIG_QCOM_GENI_SE=m
# CONFIG_QCOM_GSBI is not set
# CONFIG_QCOM_LLCC is not set
# CONFIG_QCOM_DCC is not set
CONFIG_QCOM_PDR_HELPERS=m
CONFIG_QCOM_QMI_HELPERS=m
# CONFIG_QCOM_RAMP_CTRL is not set
CONFIG_QCOM_RPMH=m
CONFIG_QCOM_RPMHPD=m
# CONFIG_QCOM_RPMPD is not set
CONFIG_QCOM_SMEM=m
CONFIG_QCOM_SMD_RPM=m
# CONFIG_QCOM_SMP2P is not set
# CONFIG_QCOM_SMSM is not set
CONFIG_QCOM_SOCINFO=m
CONFIG_QCOM_SPM=y
# CONFIG_QCOM_STATS is not set
CONFIG_QCOM_WCNSS_CTRL=m
CONFIG_QCOM_APR=m
# CONFIG_QCOM_ICC_BWMON is not set
# end of Qualcomm SoC drivers

# CONFIG_SOC_RENESAS is not set
CONFIG_ROCKCHIP_GRF=y
# CONFIG_ROCKCHIP_IODOMAIN is not set
CONFIG_ROCKCHIP_PM_DOMAINS=y
CONFIG_SOC_SAMSUNG=y
CONFIG_EXYNOS_ASV_ARM=y
CONFIG_EXYNOS_CHIPID=m
CONFIG_EXYNOS_USI=m
# CONFIG_EXYNOS_PM_DOMAINS is not set
# CONFIG_EXYNOS_REGULATOR_COUPLER is not set
# CONFIG_SIFIVE_CCACHE is not set
CONFIG_SOC_TEGRA20_VOLTAGE_COUPLER=y
CONFIG_SOC_TEGRA30_VOLTAGE_COUPLER=y
CONFIG_SOC_TI=y
CONFIG_UX500_SOC_ID=y

#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

# CONFIG_PM_DEVFREQ is not set
CONFIG_EXTCON=y

#
# Extcon Device Drivers
#
CONFIG_EXTCON_ADC_JACK=m
CONFIG_EXTCON_FSA9480=y
# CONFIG_EXTCON_GPIO is not set
CONFIG_EXTCON_MAX14577=m
CONFIG_EXTCON_MAX3355=y
CONFIG_EXTCON_MAX77693=m
CONFIG_EXTCON_MAX8997=y
CONFIG_EXTCON_PTN5150=y
CONFIG_EXTCON_QCOM_SPMI_MISC=y
CONFIG_EXTCON_RT8973A=m
# CONFIG_EXTCON_SM5502 is not set
# CONFIG_EXTCON_USB_GPIO is not set
CONFIG_MEMORY=y
CONFIG_DDR=y
# CONFIG_ATMEL_SDRAMC is not set
# CONFIG_ATMEL_EBI is not set
CONFIG_BRCMSTB_DPFE=y
CONFIG_BRCMSTB_MEMC=y
# CONFIG_BT1_L2_CTL is not set
CONFIG_TI_AEMIF=m
# CONFIG_TI_EMIF is not set
CONFIG_OMAP_GPMC=m
CONFIG_OMAP_GPMC_DEBUG=y
CONFIG_MVEBU_DEVBUS=y
CONFIG_FSL_CORENET_CF=y
# CONFIG_FSL_IFC is not set
# CONFIG_JZ4780_NEMC is not set
CONFIG_MTK_SMI=y
# CONFIG_DA8XX_DDRCTL is not set
CONFIG_RENESAS_RPCIF=m
CONFIG_STM32_FMC2_EBI=m
CONFIG_SAMSUNG_MC=y
CONFIG_EXYNOS_SROM=y
CONFIG_TEGRA_MC=y
# CONFIG_TEGRA20_EMC is not set
CONFIG_TEGRA30_EMC=y
# CONFIG_TEGRA124_EMC is not set
# CONFIG_TEGRA210_EMC is not set
CONFIG_IIO=m
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=m
CONFIG_IIO_BUFFER_DMA=m
CONFIG_IIO_BUFFER_DMAENGINE=m
CONFIG_IIO_BUFFER_HW_CONSUMER=m
CONFIG_IIO_KFIFO_BUF=m
CONFIG_IIO_TRIGGERED_BUFFER=m
CONFIG_IIO_CONFIGFS=m
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
CONFIG_IIO_SW_DEVICE=m
# CONFIG_IIO_SW_TRIGGER is not set
CONFIG_IIO_TRIGGERED_EVENT=m

#
# Accelerometers
#
# CONFIG_ADIS16201 is not set
CONFIG_ADIS16209=m
CONFIG_ADXL313=m
# CONFIG_ADXL313_I2C is not set
CONFIG_ADXL313_SPI=m
CONFIG_ADXL345=m
CONFIG_ADXL345_I2C=m
# CONFIG_ADXL345_SPI is not set
CONFIG_ADXL355=m
CONFIG_ADXL355_I2C=m
# CONFIG_ADXL355_SPI is not set
# CONFIG_ADXL367_SPI is not set
# CONFIG_ADXL367_I2C is not set
CONFIG_ADXL372=m
# CONFIG_ADXL372_SPI is not set
CONFIG_ADXL372_I2C=m
CONFIG_BMA180=m
# CONFIG_BMA220 is not set
CONFIG_BMA400=m
CONFIG_BMA400_I2C=m
CONFIG_BMA400_SPI=m
CONFIG_BMC150_ACCEL=m
CONFIG_BMC150_ACCEL_I2C=m
CONFIG_BMC150_ACCEL_SPI=m
CONFIG_BMI088_ACCEL=m
CONFIG_BMI088_ACCEL_SPI=m
CONFIG_DA280=m
# CONFIG_DA311 is not set
# CONFIG_DMARD06 is not set
CONFIG_DMARD09=m
CONFIG_DMARD10=m
CONFIG_FXLS8962AF=m
CONFIG_FXLS8962AF_I2C=m
CONFIG_FXLS8962AF_SPI=m
# CONFIG_HID_SENSOR_ACCEL_3D is not set
# CONFIG_IIO_KX022A_SPI is not set
# CONFIG_IIO_KX022A_I2C is not set
CONFIG_KXSD9=m
CONFIG_KXSD9_SPI=m
CONFIG_KXSD9_I2C=m
CONFIG_KXCJK1013=m
CONFIG_MC3230=m
CONFIG_MMA7455=m
CONFIG_MMA7455_I2C=m
CONFIG_MMA7455_SPI=m
CONFIG_MMA7660=m
# CONFIG_MMA8452 is not set
CONFIG_MMA9551_CORE=m
CONFIG_MMA9551=m
CONFIG_MMA9553=m
# CONFIG_MSA311 is not set
CONFIG_MXC4005=m
# CONFIG_MXC6255 is not set
# CONFIG_SCA3000 is not set
# CONFIG_SCA3300 is not set
CONFIG_STK8312=m
CONFIG_STK8BA50=m
# end of Accelerometers

#
# Analog to digital converters
#
CONFIG_AD_SIGMA_DELTA=m
# CONFIG_AD4130 is not set
CONFIG_AD7091R5=m
CONFIG_AD7124=m
CONFIG_AD7192=m
# CONFIG_AD7266 is not set
# CONFIG_AD7280 is not set
CONFIG_AD7291=m
CONFIG_AD7292=m
# CONFIG_AD7298 is not set
CONFIG_AD7476=m
# CONFIG_AD7606_IFACE_PARALLEL is not set
# CONFIG_AD7606_IFACE_SPI is not set
CONFIG_AD7766=m
# CONFIG_AD7768_1 is not set
CONFIG_AD7780=m
CONFIG_AD7791=m
CONFIG_AD7793=m
CONFIG_AD7887=m
CONFIG_AD7923=m
CONFIG_AD7949=m
CONFIG_AD799X=m
# CONFIG_ADI_AXI_ADC is not set
CONFIG_ASPEED_ADC=m
# CONFIG_AT91_ADC is not set
# CONFIG_AT91_SAMA5D2_ADC is not set
CONFIG_AXP20X_ADC=m
CONFIG_AXP288_ADC=m
# CONFIG_BCM_IPROC_ADC is not set
CONFIG_BERLIN2_ADC=m
CONFIG_CC10001_ADC=m
# CONFIG_CPCAP_ADC is not set
# CONFIG_DLN2_ADC is not set
CONFIG_ENVELOPE_DETECTOR=m
CONFIG_EXYNOS_ADC=m
CONFIG_MXS_LRADC_ADC=m
# CONFIG_FSL_MX25_ADC is not set
CONFIG_HI8435=m
CONFIG_HX711=m
# CONFIG_INGENIC_ADC is not set
# CONFIG_IMX7D_ADC is not set
CONFIG_IMX8QXP_ADC=m
CONFIG_LPC18XX_ADC=m
# CONFIG_LPC32XX_ADC is not set
CONFIG_LTC2471=m
CONFIG_LTC2485=m
# CONFIG_LTC2496 is not set
CONFIG_LTC2497=m
CONFIG_MAX1027=m
CONFIG_MAX11100=m
# CONFIG_MAX1118 is not set
CONFIG_MAX11205=m
# CONFIG_MAX11410 is not set
CONFIG_MAX1241=m
CONFIG_MAX1363=m
CONFIG_MAX9611=m
CONFIG_MCP320X=m
CONFIG_MCP3422=m
CONFIG_MCP3911=m
# CONFIG_MEDIATEK_MT6370_ADC is not set
CONFIG_MEDIATEK_MT6577_AUXADC=m
CONFIG_MESON_SARADC=m
CONFIG_NAU7802=m
CONFIG_NPCM_ADC=m
CONFIG_QCOM_VADC_COMMON=m
CONFIG_QCOM_SPMI_RRADC=m
CONFIG_QCOM_SPMI_IADC=m
CONFIG_QCOM_SPMI_VADC=m
# CONFIG_QCOM_SPMI_ADC5 is not set
# CONFIG_RCAR_GYRO_ADC is not set
# CONFIG_RN5T618_ADC is not set
# CONFIG_ROCKCHIP_SARADC is not set
CONFIG_RICHTEK_RTQ6056=m
# CONFIG_RZG2L_ADC is not set
# CONFIG_SC27XX_ADC is not set
# CONFIG_SPEAR_ADC is not set
# CONFIG_SD_ADC_MODULATOR is not set
CONFIG_STM32_ADC_CORE=m
CONFIG_STM32_ADC=m
CONFIG_STM32_DFSDM_CORE=m
CONFIG_STM32_DFSDM_ADC=m
# CONFIG_STMPE_ADC is not set
CONFIG_SUN4I_GPADC=m
# CONFIG_TI_ADC081C is not set
CONFIG_TI_ADC0832=m
CONFIG_TI_ADC084S021=m
# CONFIG_TI_ADC12138 is not set
CONFIG_TI_ADC108S102=m
# CONFIG_TI_ADC128S052 is not set
CONFIG_TI_ADC161S626=m
# CONFIG_TI_ADS1015 is not set
# CONFIG_TI_ADS7950 is not set
CONFIG_TI_ADS8344=m
# CONFIG_TI_ADS8688 is not set
# CONFIG_TI_ADS124S08 is not set
CONFIG_TI_ADS131E08=m
# CONFIG_TI_AM335X_ADC is not set
# CONFIG_TI_LMP92064 is not set
CONFIG_TI_TLC4541=m
CONFIG_TI_TSC2046=m
# CONFIG_TWL4030_MADC is not set
CONFIG_TWL6030_GPADC=m
CONFIG_VF610_ADC=m
CONFIG_VIPERBOARD_ADC=m
# CONFIG_XILINX_XADC is not set
# CONFIG_XILINX_AMS is not set
# end of Analog to digital converters

#
# Analog to digital and digital to analog converters
#
# CONFIG_AD74115 is not set
CONFIG_AD74413R=m
# end of Analog to digital and digital to analog converters

#
# Analog Front Ends
#
CONFIG_IIO_RESCALE=m
# end of Analog Front Ends

#
# Amplifiers
#
CONFIG_AD8366=m
CONFIG_ADA4250=m
CONFIG_HMC425=m
# end of Amplifiers

#
# Capacitance to digital converters
#
# CONFIG_AD7150 is not set
CONFIG_AD7746=m
# end of Capacitance to digital converters

#
# Chemical Sensors
#
# CONFIG_ATLAS_PH_SENSOR is not set
CONFIG_ATLAS_EZO_SENSOR=m
CONFIG_BME680=m
CONFIG_BME680_I2C=m
CONFIG_BME680_SPI=m
CONFIG_CCS811=m
# CONFIG_IAQCORE is not set
CONFIG_PMS7003=m
# CONFIG_SCD30_CORE is not set
# CONFIG_SCD4X is not set
# CONFIG_SENSIRION_SGP30 is not set
CONFIG_SENSIRION_SGP40=m
# CONFIG_SPS30_I2C is not set
# CONFIG_SPS30_SERIAL is not set
CONFIG_SENSEAIR_SUNRISE_CO2=m
# CONFIG_VZ89X is not set
# end of Chemical Sensors

#
# Hid Sensor IIO Common
#
CONFIG_HID_SENSOR_IIO_COMMON=m
CONFIG_HID_SENSOR_IIO_TRIGGER=m
# end of Hid Sensor IIO Common

CONFIG_IIO_MS_SENSORS_I2C=m

#
# IIO SCMI Sensors
#
# CONFIG_IIO_SCMI is not set
# end of IIO SCMI Sensors

#
# SSP Sensor Common
#
# CONFIG_IIO_SSP_SENSORHUB is not set
# end of SSP Sensor Common

CONFIG_IIO_ST_SENSORS_I2C=m
CONFIG_IIO_ST_SENSORS_SPI=m
CONFIG_IIO_ST_SENSORS_CORE=m

#
# Digital to analog converters
#
CONFIG_AD3552R=m
CONFIG_AD5064=m
CONFIG_AD5360=m
# CONFIG_AD5380 is not set
# CONFIG_AD5421 is not set
# CONFIG_AD5446 is not set
CONFIG_AD5449=m
CONFIG_AD5592R_BASE=m
CONFIG_AD5592R=m
CONFIG_AD5593R=m
CONFIG_AD5504=m
CONFIG_AD5624R_SPI=m
# CONFIG_LTC2688 is not set
CONFIG_AD5686=m
# CONFIG_AD5686_SPI is not set
CONFIG_AD5696_I2C=m
CONFIG_AD5755=m
CONFIG_AD5758=m
# CONFIG_AD5761 is not set
# CONFIG_AD5764 is not set
CONFIG_AD5766=m
# CONFIG_AD5770R is not set
CONFIG_AD5791=m
CONFIG_AD7293=m
CONFIG_AD7303=m
# CONFIG_AD8801 is not set
CONFIG_DPOT_DAC=m
CONFIG_DS4424=m
# CONFIG_LPC18XX_DAC is not set
CONFIG_LTC1660=m
# CONFIG_LTC2632 is not set
CONFIG_M62332=m
CONFIG_MAX517=m
CONFIG_MAX5821=m
CONFIG_MCP4725=m
CONFIG_MCP4922=m
CONFIG_STM32_DAC=m
CONFIG_STM32_DAC_CORE=m
# CONFIG_TI_DAC082S085 is not set
CONFIG_TI_DAC5571=m
CONFIG_TI_DAC7311=m
CONFIG_TI_DAC7612=m
# CONFIG_VF610_DAC is not set
# end of Digital to analog converters

#
# IIO dummy driver
#
# CONFIG_IIO_SIMPLE_DUMMY is not set
# end of IIO dummy driver

#
# Filters
#
CONFIG_ADMV8818=m
# end of Filters

#
# Frequency Synthesizers DDS/PLL
#

#
# Clock Generator/Distribution
#
CONFIG_AD9523=m
# end of Clock Generator/Distribution

#
# Phase-Locked Loop (PLL) frequency synthesizers
#
CONFIG_ADF4350=m
CONFIG_ADF4371=m
# CONFIG_ADF4377 is not set
# CONFIG_ADMV1013 is not set
CONFIG_ADMV1014=m
CONFIG_ADMV4420=m
CONFIG_ADRF6780=m
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL

#
# Digital gyroscope sensors
#
CONFIG_ADIS16080=m
# CONFIG_ADIS16130 is not set
CONFIG_ADIS16136=m
CONFIG_ADIS16260=m
CONFIG_ADXRS290=m
# CONFIG_ADXRS450 is not set
CONFIG_BMG160=m
CONFIG_BMG160_I2C=m
CONFIG_BMG160_SPI=m
# CONFIG_FXAS21002C is not set
CONFIG_HID_SENSOR_GYRO_3D=m
CONFIG_MPU3050=m
CONFIG_MPU3050_I2C=m
CONFIG_IIO_ST_GYRO_3AXIS=m
CONFIG_IIO_ST_GYRO_I2C_3AXIS=m
CONFIG_IIO_ST_GYRO_SPI_3AXIS=m
CONFIG_ITG3200=m
# end of Digital gyroscope sensors

#
# Health Sensors
#

#
# Heart Rate Monitors
#
CONFIG_AFE4403=m
CONFIG_AFE4404=m
# CONFIG_MAX30100 is not set
CONFIG_MAX30102=m
# end of Heart Rate Monitors
# end of Health Sensors

#
# Humidity sensors
#
# CONFIG_AM2315 is not set
CONFIG_DHT11=m
# CONFIG_HDC100X is not set
CONFIG_HDC2010=m
CONFIG_HID_SENSOR_HUMIDITY=m
CONFIG_HTS221=m
CONFIG_HTS221_I2C=m
CONFIG_HTS221_SPI=m
CONFIG_HTU21=m
# CONFIG_SI7005 is not set
CONFIG_SI7020=m
# end of Humidity sensors

#
# Inertial measurement units
#
CONFIG_ADIS16400=m
CONFIG_ADIS16460=m
CONFIG_ADIS16475=m
CONFIG_ADIS16480=m
CONFIG_BMI160=m
CONFIG_BMI160_I2C=m
CONFIG_BMI160_SPI=m
CONFIG_BOSCH_BNO055=m
# CONFIG_BOSCH_BNO055_SERIAL is not set
CONFIG_BOSCH_BNO055_I2C=m
CONFIG_FXOS8700=m
CONFIG_FXOS8700_I2C=m
CONFIG_FXOS8700_SPI=m
CONFIG_KMX61=m
CONFIG_INV_ICM42600=m
CONFIG_INV_ICM42600_I2C=m
CONFIG_INV_ICM42600_SPI=m
CONFIG_INV_MPU6050_IIO=m
CONFIG_INV_MPU6050_I2C=m
CONFIG_INV_MPU6050_SPI=m
CONFIG_IIO_ST_LSM6DSX=m
CONFIG_IIO_ST_LSM6DSX_I2C=m
CONFIG_IIO_ST_LSM6DSX_SPI=m
CONFIG_IIO_ST_LSM6DSX_I3C=m
# end of Inertial measurement units

CONFIG_IIO_ADIS_LIB=m
CONFIG_IIO_ADIS_LIB_BUFFER=y

#
# Light sensors
#
# CONFIG_ADJD_S311 is not set
# CONFIG_ADUX1020 is not set
CONFIG_AL3010=m
CONFIG_AL3320A=m
# CONFIG_APDS9300 is not set
CONFIG_APDS9960=m
CONFIG_AS73211=m
# CONFIG_BH1750 is not set
CONFIG_BH1780=m
# CONFIG_CM32181 is not set
CONFIG_CM3232=m
CONFIG_CM3323=m
# CONFIG_CM3605 is not set
# CONFIG_CM36651 is not set
# CONFIG_GP2AP002 is not set
# CONFIG_GP2AP020A00F is not set
CONFIG_IQS621_ALS=m
CONFIG_SENSORS_ISL29018=m
CONFIG_SENSORS_ISL29028=m
# CONFIG_ISL29125 is not set
# CONFIG_HID_SENSOR_ALS is not set
CONFIG_HID_SENSOR_PROX=m
CONFIG_JSA1212=m
# CONFIG_RPR0521 is not set
# CONFIG_LTR501 is not set
CONFIG_LTRF216A=m
CONFIG_LV0104CS=m
CONFIG_MAX44000=m
# CONFIG_MAX44009 is not set
# CONFIG_NOA1305 is not set
CONFIG_OPT3001=m
# CONFIG_PA12203001 is not set
# CONFIG_SI1133 is not set
CONFIG_SI1145=m
CONFIG_STK3310=m
CONFIG_ST_UVIS25=m
CONFIG_ST_UVIS25_I2C=m
CONFIG_ST_UVIS25_SPI=m
CONFIG_TCS3414=m
CONFIG_TCS3472=m
# CONFIG_SENSORS_TSL2563 is not set
CONFIG_TSL2583=m
CONFIG_TSL2591=m
# CONFIG_TSL2772 is not set
CONFIG_TSL4531=m
CONFIG_US5182D=m
CONFIG_VCNL4000=m
# CONFIG_VCNL4035 is not set
CONFIG_VEML6030=m
CONFIG_VEML6070=m
CONFIG_VL6180=m
# CONFIG_ZOPT2201 is not set
# end of Light sensors

#
# Magnetometer sensors
#
# CONFIG_AK8974 is not set
CONFIG_AK8975=m
CONFIG_AK09911=m
CONFIG_BMC150_MAGN=m
# CONFIG_BMC150_MAGN_I2C is not set
CONFIG_BMC150_MAGN_SPI=m
# CONFIG_MAG3110 is not set
CONFIG_HID_SENSOR_MAGNETOMETER_3D=m
CONFIG_MMC35240=m
CONFIG_IIO_ST_MAGN_3AXIS=m
CONFIG_IIO_ST_MAGN_I2C_3AXIS=m
CONFIG_IIO_ST_MAGN_SPI_3AXIS=m
CONFIG_SENSORS_HMC5843=m
# CONFIG_SENSORS_HMC5843_I2C is not set
CONFIG_SENSORS_HMC5843_SPI=m
CONFIG_SENSORS_RM3100=m
# CONFIG_SENSORS_RM3100_I2C is not set
CONFIG_SENSORS_RM3100_SPI=m
# CONFIG_TI_TMAG5273 is not set
# CONFIG_YAMAHA_YAS530 is not set
# end of Magnetometer sensors

#
# Multiplexers
#
CONFIG_IIO_MUX=m
# end of Multiplexers

#
# Inclinometer sensors
#
CONFIG_HID_SENSOR_INCLINOMETER_3D=m
# CONFIG_HID_SENSOR_DEVICE_ROTATION is not set
# end of Inclinometer sensors

CONFIG_IIO_RESCALE_KUNIT_TEST=m
CONFIG_IIO_FORMAT_KUNIT_TEST=m

#
# Triggers - standalone
#
# CONFIG_IIO_INTERRUPT_TRIGGER is not set
CONFIG_IIO_STM32_LPTIMER_TRIGGER=m
CONFIG_IIO_STM32_TIMER_TRIGGER=m
# CONFIG_IIO_SYSFS_TRIGGER is not set
# end of Triggers - standalone

#
# Linear and angular position sensors
#
CONFIG_IQS624_POS=m
CONFIG_HID_SENSOR_CUSTOM_INTEL_HINGE=m
# end of Linear and angular position sensors

#
# Digital potentiometers
#
CONFIG_AD5110=m
CONFIG_AD5272=m
CONFIG_DS1803=m
CONFIG_MAX5432=m
CONFIG_MAX5481=m
# CONFIG_MAX5487 is not set
CONFIG_MCP4018=m
CONFIG_MCP4131=m
CONFIG_MCP4531=m
CONFIG_MCP41010=m
# CONFIG_TPL0102 is not set
# end of Digital potentiometers

#
# Digital potentiostats
#
CONFIG_LMP91000=m
# end of Digital potentiostats

#
# Pressure sensors
#
CONFIG_ABP060MG=m
CONFIG_BMP280=m
CONFIG_BMP280_I2C=m
CONFIG_BMP280_SPI=m
CONFIG_DLHL60D=m
CONFIG_DPS310=m
CONFIG_HID_SENSOR_PRESS=m
CONFIG_HP03=m
# CONFIG_ICP10100 is not set
CONFIG_MPL115=m
CONFIG_MPL115_I2C=m
CONFIG_MPL115_SPI=m
CONFIG_MPL3115=m
# CONFIG_MS5611 is not set
# CONFIG_MS5637 is not set
CONFIG_IIO_ST_PRESS=m
CONFIG_IIO_ST_PRESS_I2C=m
CONFIG_IIO_ST_PRESS_SPI=m
CONFIG_T5403=m
CONFIG_HP206C=m
CONFIG_ZPA2326=m
CONFIG_ZPA2326_I2C=m
CONFIG_ZPA2326_SPI=m
# end of Pressure sensors

#
# Lightning sensors
#
# CONFIG_AS3935 is not set
# end of Lightning sensors

#
# Proximity and distance sensors
#
# CONFIG_ISL29501 is not set
# CONFIG_LIDAR_LITE_V2 is not set
# CONFIG_MB1232 is not set
# CONFIG_PING is not set
# CONFIG_RFD77402 is not set
CONFIG_SRF04=m
CONFIG_SX_COMMON=m
CONFIG_SX9310=m
CONFIG_SX9324=m
CONFIG_SX9360=m
CONFIG_SX9500=m
CONFIG_SRF08=m
CONFIG_VCNL3020=m
# CONFIG_VL53L0X_I2C is not set
# end of Proximity and distance sensors

#
# Resolver to digital converters
#
# CONFIG_AD2S90 is not set
CONFIG_AD2S1200=m
# end of Resolver to digital converters

#
# Temperature sensors
#
# CONFIG_IQS620AT_TEMP is not set
CONFIG_LTC2983=m
CONFIG_MAXIM_THERMOCOUPLE=m
CONFIG_HID_SENSOR_TEMP=m
CONFIG_MLX90614=m
CONFIG_MLX90632=m
CONFIG_TMP006=m
# CONFIG_TMP007 is not set
CONFIG_TMP117=m
# CONFIG_TSYS01 is not set
# CONFIG_TSYS02D is not set
# CONFIG_MAX30208 is not set
# CONFIG_MAX31856 is not set
# CONFIG_MAX31865 is not set
# end of Temperature sensors

CONFIG_NTB=y
CONFIG_NTB_MSI=y
CONFIG_NTB_IDT=y
CONFIG_NTB_EPF=m
CONFIG_NTB_SWITCHTEC=m
CONFIG_NTB_PINGPONG=m
# CONFIG_NTB_TOOL is not set
CONFIG_NTB_PERF=y
CONFIG_NTB_MSI_TEST=m
# CONFIG_NTB_TRANSPORT is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_DEBUG is not set
CONFIG_PWM_ATMEL=m
# CONFIG_PWM_ATMEL_HLCDC_PWM is not set
CONFIG_PWM_ATMEL_TCB=m
CONFIG_PWM_BCM_IPROC=y
# CONFIG_PWM_BCM_KONA is not set
# CONFIG_PWM_BCM2835 is not set
# CONFIG_PWM_BERLIN is not set
CONFIG_PWM_BRCMSTB=m
# CONFIG_PWM_CLK is not set
# CONFIG_PWM_CLPS711X is not set
CONFIG_PWM_DWC=y
# CONFIG_PWM_EP93XX is not set
# CONFIG_PWM_FSL_FTM is not set
# CONFIG_PWM_HIBVT is not set
CONFIG_PWM_IMG=m
# CONFIG_PWM_IMX1 is not set
CONFIG_PWM_IMX27=y
CONFIG_PWM_IMX_TPM=m
# CONFIG_PWM_INTEL_LGM is not set
CONFIG_PWM_IQS620A=y
# CONFIG_PWM_JZ4740 is not set
# CONFIG_PWM_KEEMBAY is not set
# CONFIG_PWM_LP3943 is not set
CONFIG_PWM_LPC18XX_SCT=y
CONFIG_PWM_LPC32XX=m
CONFIG_PWM_LPSS=m
CONFIG_PWM_LPSS_PCI=m
# CONFIG_PWM_LPSS_PLATFORM is not set
# CONFIG_PWM_MESON is not set
CONFIG_PWM_MTK_DISP=y
CONFIG_PWM_MEDIATEK=m
# CONFIG_PWM_MXS is not set
# CONFIG_PWM_OMAP_DMTIMER is not set
CONFIG_PWM_PCA9685=m
# CONFIG_PWM_PXA is not set
# CONFIG_PWM_RASPBERRYPI_POE is not set
CONFIG_PWM_RCAR=y
# CONFIG_PWM_RENESAS_TPU is not set
CONFIG_PWM_ROCKCHIP=m
# CONFIG_PWM_SAMSUNG is not set
CONFIG_PWM_SIFIVE=y
# CONFIG_PWM_SL28CPLD is not set
CONFIG_PWM_SPEAR=m
CONFIG_PWM_SPRD=y
# CONFIG_PWM_STI is not set
CONFIG_PWM_STM32=m
CONFIG_PWM_STM32_LP=y
CONFIG_PWM_STMPE=y
CONFIG_PWM_SUN4I=y
CONFIG_PWM_SUNPLUS=y
CONFIG_PWM_TEGRA=m
CONFIG_PWM_TIECAP=m
CONFIG_PWM_TIEHRPWM=m
# CONFIG_PWM_TWL is not set
# CONFIG_PWM_TWL_LED is not set
CONFIG_PWM_VISCONTI=m
# CONFIG_PWM_VT8500 is not set
CONFIG_PWM_XILINX=y

#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_AL_FIC=y
CONFIG_MADERA_IRQ=y
CONFIG_JCORE_AIC=y
# CONFIG_RENESAS_INTC_IRQPIN is not set
# CONFIG_RENESAS_IRQC is not set
# CONFIG_RENESAS_RZA1_IRQC is not set
CONFIG_RENESAS_RZG2L_IRQC=y
CONFIG_SL28CPLD_INTC=y
CONFIG_TS4800_IRQ=y
# CONFIG_XILINX_INTC is not set
# CONFIG_INGENIC_TCU_IRQ is not set
# CONFIG_IRQ_UNIPHIER_AIDET is not set
CONFIG_MESON_IRQ_GPIO=m
CONFIG_IMX_IRQSTEER=y
# CONFIG_IMX_INTMUX is not set
CONFIG_IMX_MU_MSI=y
CONFIG_RISCV_INTC=y
CONFIG_SIFIVE_PLIC=y
CONFIG_EXYNOS_IRQ_COMBINER=y
# CONFIG_MST_IRQ is not set
CONFIG_MCHP_EIC=y
CONFIG_SUNPLUS_SP7021_INTC=y
# end of IRQ chip support

# CONFIG_IPACK_BUS is not set
CONFIG_ARCH_HAS_RESET_CONTROLLER=y
CONFIG_RESET_CONTROLLER=y
CONFIG_RESET_A10SR=m
CONFIG_RESET_ATH79=y
# CONFIG_RESET_AXS10X is not set
# CONFIG_RESET_BCM6345 is not set
# CONFIG_RESET_BERLIN is not set
CONFIG_RESET_BRCMSTB=y
# CONFIG_RESET_BRCMSTB_RESCAL is not set
CONFIG_RESET_HSDK=y
# CONFIG_RESET_IMX7 is not set
# CONFIG_RESET_INTEL_GW is not set
CONFIG_RESET_K210=y
CONFIG_RESET_LANTIQ=y
CONFIG_RESET_LPC18XX=y
# CONFIG_RESET_MCHP_SPARX5 is not set
# CONFIG_RESET_MESON is not set
# CONFIG_RESET_MESON_AUDIO_ARB is not set
# CONFIG_RESET_NPCM is not set
CONFIG_RESET_PISTACHIO=y
CONFIG_RESET_QCOM_AOSS=y
# CONFIG_RESET_QCOM_PDC is not set
CONFIG_RESET_RASPBERRYPI=m
# CONFIG_RESET_RZG2L_USBPHY_CTRL is not set
CONFIG_RESET_SCMI=y
CONFIG_RESET_SIMPLE=y
# CONFIG_RESET_SOCFPGA is not set
# CONFIG_RESET_STARFIVE_JH7100 is not set
# CONFIG_RESET_SUNPLUS is not set
# CONFIG_RESET_SUNXI is not set
# CONFIG_RESET_TI_SCI is not set
CONFIG_RESET_TI_SYSCON=m
CONFIG_RESET_TI_TPS380X=y
CONFIG_RESET_TN48M_CPLD=m
CONFIG_RESET_UNIPHIER=m
CONFIG_RESET_UNIPHIER_GLUE=y
CONFIG_RESET_ZYNQ=y
# CONFIG_COMMON_RESET_HI3660 is not set
CONFIG_COMMON_RESET_HI6220=m

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
CONFIG_PHY_LPC18XX_USB_OTG=y
# CONFIG_PHY_PISTACHIO_USB is not set
# CONFIG_PHY_XGENE is not set
CONFIG_USB_LGM_PHY=m
CONFIG_PHY_CAN_TRANSCEIVER=y
CONFIG_PHY_SUN4I_USB=y
# CONFIG_PHY_SUN6I_MIPI_DPHY is not set
CONFIG_PHY_SUN9I_USB=m
CONFIG_PHY_SUN50I_USB3=y
CONFIG_PHY_MESON8_HDMI_TX=y
CONFIG_PHY_MESON8B_USB2=m
CONFIG_PHY_MESON_GXL_USB2=y
# CONFIG_PHY_MESON_G12A_MIPI_DPHY_ANALOG is not set
CONFIG_PHY_MESON_G12A_USB2=m
CONFIG_PHY_MESON_G12A_USB3_PCIE=y
CONFIG_PHY_MESON_AXG_PCIE=y
CONFIG_PHY_MESON_AXG_MIPI_PCIE_ANALOG=y
CONFIG_PHY_MESON_AXG_MIPI_DPHY=m

#
# PHY drivers for Broadcom platforms
#
# CONFIG_PHY_BCM63XX_USBH is not set
# CONFIG_PHY_CYGNUS_PCIE is not set
# CONFIG_PHY_BCM_SR_USB is not set
CONFIG_BCM_KONA_USB2_PHY=m
CONFIG_PHY_BCM_NS_USB2=y
CONFIG_PHY_BCM_NS_USB3=m
CONFIG_PHY_NS2_PCIE=y
CONFIG_PHY_NS2_USB_DRD=y
CONFIG_PHY_BRCM_SATA=y
# CONFIG_PHY_BRCM_USB is not set
CONFIG_PHY_BCM_SR_PCIE=m
# end of PHY drivers for Broadcom platforms

CONFIG_PHY_CADENCE_TORRENT=y
CONFIG_PHY_CADENCE_DPHY=m
# CONFIG_PHY_CADENCE_DPHY_RX is not set
CONFIG_PHY_CADENCE_SIERRA=y
CONFIG_PHY_CADENCE_SALVO=m
CONFIG_PHY_FSL_IMX8MQ_USB=m
CONFIG_PHY_MIXEL_LVDS_PHY=m
CONFIG_PHY_MIXEL_MIPI_DPHY=m
CONFIG_PHY_FSL_IMX8M_PCIE=y
CONFIG_PHY_FSL_LYNX_28G=m
CONFIG_PHY_HI6220_USB=y
CONFIG_PHY_HI3660_USB=m
# CONFIG_PHY_HI3670_USB is not set
# CONFIG_PHY_HI3670_PCIE is not set
CONFIG_PHY_HISTB_COMBPHY=m
CONFIG_PHY_HISI_INNO_USB2=y
CONFIG_PHY_INGENIC_USB=y
CONFIG_PHY_LANTIQ_VRX200_PCIE=m
CONFIG_PHY_LANTIQ_RCU_USB2=m
CONFIG_ARMADA375_USBCLUSTER_PHY=y
# CONFIG_PHY_BERLIN_SATA is not set
CONFIG_PHY_BERLIN_USB=m
CONFIG_PHY_MVEBU_A3700_UTMI=y
# CONFIG_PHY_MVEBU_A38X_COMPHY is not set
CONFIG_PHY_MVEBU_CP110_UTMI=m
CONFIG_PHY_PXA_28NM_HSIC=m
CONFIG_PHY_PXA_28NM_USB2=y
CONFIG_PHY_PXA_USB=m
CONFIG_PHY_MMP3_USB=y
CONFIG_PHY_MMP3_HSIC=y
CONFIG_PHY_MTK_PCIE=m
CONFIG_PHY_MTK_TPHY=y
CONFIG_PHY_MTK_UFS=m
# CONFIG_PHY_MTK_XSPHY is not set
# CONFIG_PHY_MTK_HDMI is not set
CONFIG_PHY_MTK_MIPI_DSI=y
CONFIG_PHY_MTK_DP=m
CONFIG_PHY_SPARX5_SERDES=m
CONFIG_PHY_LAN966X_SERDES=m
CONFIG_PHY_CPCAP_USB=m
CONFIG_PHY_MAPPHONE_MDM6600=y
CONFIG_PHY_OCELOT_SERDES=y
CONFIG_PHY_ATH79_USB=m
CONFIG_PHY_QCOM_EDP=y
# CONFIG_PHY_QCOM_IPQ4019_USB is not set
# CONFIG_PHY_QCOM_PCIE2 is not set
# CONFIG_PHY_QCOM_QMP is not set
# CONFIG_PHY_QCOM_QUSB2 is not set
# CONFIG_PHY_QCOM_USB_HS is not set
CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2=y
CONFIG_PHY_QCOM_USB_HSIC=y
CONFIG_PHY_QCOM_USB_HS_28NM=m
CONFIG_PHY_QCOM_USB_SS=y
# CONFIG_PHY_QCOM_IPQ806X_USB is not set
# CONFIG_PHY_MT7621_PCI is not set
CONFIG_PHY_RALINK_USB=m
# CONFIG_PHY_R8A779F0_ETHERNET_SERDES is not set
CONFIG_PHY_RCAR_GEN3_USB3=y
CONFIG_PHY_ROCKCHIP_DPHY_RX0=m
# CONFIG_PHY_ROCKCHIP_INNO_HDMI is not set
# CONFIG_PHY_ROCKCHIP_INNO_USB2 is not set
CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY=y
# CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY is not set
# CONFIG_PHY_ROCKCHIP_PCIE is not set
CONFIG_PHY_ROCKCHIP_SNPS_PCIE3=y
# CONFIG_PHY_ROCKCHIP_TYPEC is not set
CONFIG_PHY_EXYNOS_DP_VIDEO=y
CONFIG_PHY_EXYNOS_MIPI_VIDEO=y
# CONFIG_PHY_EXYNOS_PCIE is not set
CONFIG_PHY_SAMSUNG_UFS=m
CONFIG_PHY_SAMSUNG_USB2=m
CONFIG_PHY_S5PV210_USB2=y
CONFIG_PHY_EXYNOS5_USBDRD=m
# CONFIG_PHY_UNIPHIER_USB2 is not set
CONFIG_PHY_UNIPHIER_USB3=m
# CONFIG_PHY_UNIPHIER_PCIE is not set
CONFIG_PHY_UNIPHIER_AHCI=m
CONFIG_PHY_ST_SPEAR1310_MIPHY=m
CONFIG_PHY_ST_SPEAR1340_MIPHY=y
# CONFIG_PHY_STIH407_USB is not set
CONFIG_PHY_STM32_USBPHYC=y
CONFIG_PHY_SUNPLUS_USB=y
CONFIG_PHY_TEGRA194_P2U=m
# CONFIG_PHY_DA8XX_USB is not set
# CONFIG_PHY_DM816X_USB is not set
CONFIG_PHY_AM654_SERDES=m
CONFIG_PHY_J721E_WIZ=y
CONFIG_OMAP_CONTROL_PHY=y
CONFIG_TI_PIPE3=y
CONFIG_PHY_TUSB1210=m
# CONFIG_PHY_INTEL_KEEMBAY_EMMC is not set
CONFIG_PHY_INTEL_KEEMBAY_USB=y
# CONFIG_PHY_INTEL_LGM_COMBO is not set
CONFIG_PHY_INTEL_LGM_EMMC=m
CONFIG_PHY_INTEL_THUNDERBAY_EMMC=y
CONFIG_PHY_XILINX_ZYNQMP=m
# end of PHY Subsystem

# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set

#
# Performance monitor support
#
CONFIG_ARM_CCN=m
CONFIG_ARM_CMN=y
# CONFIG_RISCV_PMU is not set
# CONFIG_ARM_SMMU_V3_PMU is not set
CONFIG_FSL_IMX8_DDR_PMU=y
CONFIG_XGENE_PMU=y
CONFIG_ARM_DMC620_PMU=y
CONFIG_MARVELL_CN10K_TAD_PMU=y
CONFIG_ALIBABA_UNCORE_DRW_PMU=m
# CONFIG_HNS3_PMU is not set
# CONFIG_MARVELL_CN10K_DDR_PMU is not set
# CONFIG_MESON_DDR_PMU is not set
# end of Performance monitor support

CONFIG_RAS=y
CONFIG_USB4=y
CONFIG_USB4_DEBUGFS_WRITE=y
# CONFIG_USB4_DEBUGFS_MARGINING is not set
# CONFIG_USB4_KUNIT_TEST is not set
CONFIG_USB4_DMA_TEST=m

#
# Android
#
# end of Android

# CONFIG_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y

#
# Layout Types
#
# CONFIG_NVMEM_LAYOUT_SL28_VPD is not set
# CONFIG_NVMEM_LAYOUT_ONIE_TLV is not set
# end of Layout Types

# CONFIG_NVMEM_APPLE_EFUSES is not set
CONFIG_NVMEM_BCM_OCOTP=m
# CONFIG_NVMEM_BRCM_NVRAM is not set
# CONFIG_NVMEM_IMX_IIM is not set
# CONFIG_NVMEM_IMX_OCOTP is not set
# CONFIG_NVMEM_JZ4780_EFUSE is not set
CONFIG_NVMEM_LAN9662_OTPC=y
CONFIG_NVMEM_LAYERSCAPE_SFP=m
# CONFIG_NVMEM_LPC18XX_EEPROM is not set
# CONFIG_NVMEM_LPC18XX_OTP is not set
# CONFIG_NVMEM_MESON_MX_EFUSE is not set
# CONFIG_NVMEM_MICROCHIP_OTPC is not set
CONFIG_NVMEM_MTK_EFUSE=m
CONFIG_NVMEM_MXS_OCOTP=y
CONFIG_NVMEM_NINTENDO_OTP=y
CONFIG_NVMEM_QCOM_QFPROM=m
CONFIG_NVMEM_RAVE_SP_EEPROM=m
CONFIG_NVMEM_RMEM=y
# CONFIG_NVMEM_ROCKCHIP_EFUSE is not set
CONFIG_NVMEM_ROCKCHIP_OTP=y
# CONFIG_NVMEM_SC27XX_EFUSE is not set
CONFIG_NVMEM_SNVS_LPGPR=m
# CONFIG_NVMEM_SPMI_SDAM is not set
# CONFIG_NVMEM_SPRD_EFUSE is not set
CONFIG_NVMEM_STM32_ROMEM=y
CONFIG_NVMEM_SUNPLUS_OCOTP=y
CONFIG_NVMEM_UNIPHIER_EFUSE=m
CONFIG_NVMEM_VF610_OCOTP=y

#
# HW tracing support
#
CONFIG_STM=m
# CONFIG_STM_PROTO_BASIC is not set
CONFIG_STM_PROTO_SYS_T=m
# CONFIG_STM_DUMMY is not set
CONFIG_STM_SOURCE_CONSOLE=m
CONFIG_STM_SOURCE_HEARTBEAT=m
# CONFIG_STM_SOURCE_FTRACE is not set
CONFIG_INTEL_TH=m
# CONFIG_INTEL_TH_PCI is not set
# CONFIG_INTEL_TH_GTH is not set
CONFIG_INTEL_TH_STH=m
# CONFIG_INTEL_TH_MSU is not set
# CONFIG_INTEL_TH_PTI is not set
# CONFIG_INTEL_TH_DEBUG is not set
CONFIG_HISI_PTT=m
# end of HW tracing support

# CONFIG_FPGA is not set
# CONFIG_FSI is not set
# CONFIG_TEE is not set
CONFIG_MULTIPLEXER=y

#
# Multiplexer drivers
#
CONFIG_MUX_ADG792A=y
CONFIG_MUX_ADGS1408=m
CONFIG_MUX_GPIO=m
CONFIG_MUX_MMIO=y
# end of Multiplexer drivers

CONFIG_PM_OPP=y
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
CONFIG_INTERCONNECT=y
# CONFIG_INTERCONNECT_IMX is not set
CONFIG_INTERCONNECT_QCOM_OSM_L3=m
CONFIG_INTERCONNECT_SAMSUNG=y
# CONFIG_INTERCONNECT_EXYNOS is not set
CONFIG_COUNTER=m
CONFIG_104_QUAD_8=m
# CONFIG_INTERRUPT_CNT is not set
CONFIG_STM32_TIMER_CNT=m
CONFIG_STM32_LPTIMER_CNT=m
# CONFIG_TI_EQEP is not set
CONFIG_FTM_QUADDEC=m
# CONFIG_MICROCHIP_TCB_CAPTURE is not set
CONFIG_INTEL_QEP=m
# CONFIG_TI_ECAP_CAPTURE is not set
CONFIG_MOST=y
CONFIG_MOST_USB_HDM=y
# CONFIG_MOST_CDEV is not set
# CONFIG_MOST_SND is not set
CONFIG_PECI=y
CONFIG_PECI_CPU=y
CONFIG_PECI_ASPEED=y
CONFIG_HTE=y
# end of Device Drivers

#
# File systems
#
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
# CONFIG_FILE_LOCKING is not set
CONFIG_FS_ENCRYPTION=y
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
CONFIG_QUOTA_DEBUG=y
CONFIG_QUOTA_TREE=m
CONFIG_QFMT_V1=m
CONFIG_QFMT_V2=m
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=m
CONFIG_AUTOFS_FS=m
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
CONFIG_VIRTIO_FS=m
CONFIG_OVERLAY_FS=y
# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set
# CONFIG_OVERLAY_FS_INDEX is not set
# CONFIG_OVERLAY_FS_XINO_AUTO is not set
# CONFIG_OVERLAY_FS_METACOPY is not set

#
# Caches
#
CONFIG_NETFS_SUPPORT=y
CONFIG_NETFS_STATS=y
CONFIG_FSCACHE=y
CONFIG_FSCACHE_STATS=y
CONFIG_FSCACHE_DEBUG=y
# end of Caches

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_VMCORE is not set
# CONFIG_PROC_SYSCTL is not set
# CONFIG_PROC_CHILDREN is not set
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
CONFIG_CONFIGFS_FS=y
# end of Pseudo filesystems

# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
CONFIG_NLS_CODEPAGE_775=y
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
# CONFIG_NLS_CODEPAGE_855 is not set
CONFIG_NLS_CODEPAGE_857=m
# CONFIG_NLS_CODEPAGE_860 is not set
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=y
# CONFIG_NLS_CODEPAGE_865 is not set
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=y
# CONFIG_NLS_CODEPAGE_936 is not set
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=y
CONFIG_NLS_CODEPAGE_874=y
CONFIG_NLS_ISO8859_8=y
# CONFIG_NLS_CODEPAGE_1250 is not set
CONFIG_NLS_CODEPAGE_1251=m
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
CONFIG_NLS_ISO8859_2=m
# CONFIG_NLS_ISO8859_3 is not set
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
# CONFIG_NLS_ISO8859_6 is not set
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=y
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
CONFIG_NLS_KOI8_R=y
CONFIG_NLS_KOI8_U=y
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
CONFIG_NLS_MAC_CROATIAN=y
CONFIG_NLS_MAC_CYRILLIC=y
# CONFIG_NLS_MAC_GAELIC is not set
CONFIG_NLS_MAC_GREEK=m
CONFIG_NLS_MAC_ICELAND=y
CONFIG_NLS_MAC_INUIT=m
CONFIG_NLS_MAC_ROMANIAN=m
CONFIG_NLS_MAC_TURKISH=y
# CONFIG_NLS_UTF8 is not set
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_TRUSTED_KEYS=y

#
# No trust source selected!
#
# CONFIG_ENCRYPTED_KEYS is not set
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_KEY_NOTIFICATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
# CONFIG_SECURITYFS is not set
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
CONFIG_FORTIFY_SOURCE=y
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
CONFIG_INIT_STACK_NONE=y
# CONFIG_INIT_STACK_ALL_PATTERN is not set
# CONFIG_INIT_STACK_ALL_ZERO is not set
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
CONFIG_ZERO_CALL_USED_REGS=y
# end of Memory initialization

CONFIG_RANDSTRUCT_NONE=y
# end of Kernel hardening options
# end of Security options

CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=m
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_TEST=m
# end of Crypto core or helper

#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=m
# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_ECDSA=y
CONFIG_CRYPTO_ECRDSA=y
CONFIG_CRYPTO_SM2=m
# CONFIG_CRYPTO_CURVE25519 is not set
# end of Public-key cryptography

#
# Block ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=y
CONFIG_CRYPTO_ANUBIS=y
# CONFIG_CRYPTO_ARIA is not set
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST_COMMON=y
# CONFIG_CRYPTO_CAST5 is not set
CONFIG_CRYPTO_CAST6=y
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SEED=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_SM4=m
CONFIG_CRYPTO_SM4_GENERIC=m
# CONFIG_CRYPTO_TEA is not set
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
# end of Block ciphers

#
# Length-preserving ciphers and modes
#
CONFIG_CRYPTO_ADIANTUM=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_CFB=y
CONFIG_CRYPTO_CTR=y
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_HCTR2 is not set
# CONFIG_CRYPTO_KEYWRAP is not set
CONFIG_CRYPTO_LRW=m
# CONFIG_CRYPTO_OFB is not set
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_NHPOLY1305=y
# end of Length-preserving ciphers and modes

#
# AEAD (authenticated encryption with associated data) ciphers
#
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_SEQIV=m
# CONFIG_CRYPTO_ECHAINIV is not set
CONFIG_CRYPTO_ESSIV=m
# end of AEAD (authenticated encryption with associated data) ciphers

#
# Hashes, digests, and MACs
#
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MD4=y
# CONFIG_CRYPTO_MD5 is not set
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_SM3=y
CONFIG_CRYPTO_SM3_GENERIC=y
CONFIG_CRYPTO_STREEBOG=y
# CONFIG_CRYPTO_VMAC is not set
# CONFIG_CRYPTO_WP512 is not set
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_XXHASH=m
# end of Hashes, digests, and MACs

#
# CRCs (cyclic redundancy checks)
#
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CRC32 is not set
# CONFIG_CRYPTO_CRCT10DIF is not set
# end of CRCs (cyclic redundancy checks)

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=y
CONFIG_CRYPTO_ZSTD=m
# end of Compression

#
# Random number generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
# end of Random number generation

#
# Userspace interface
#
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_CRYPTO_USER_API_SKCIPHER=y
# CONFIG_CRYPTO_USER_API_RNG is not set
CONFIG_CRYPTO_USER_API_AEAD=m
CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
# CONFIG_CRYPTO_STATS is not set
# end of Userspace interface

CONFIG_CRYPTO_HASH_INFO=y
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS8_PRIVATE_KEY_PARSER=y
CONFIG_PKCS7_MESSAGE_PARSER=y
CONFIG_PKCS7_TEST_KEY=y
CONFIG_SIGNED_PE_FILE_VERIFICATION=y
CONFIG_FIPS_SIGNATURE_SELFTEST=y

#
# Certificates for signature checking
#
CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
# CONFIG_MODULE_SIG_KEY_TYPE_RSA is not set
CONFIG_MODULE_SIG_KEY_TYPE_ECDSA=y
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
CONFIG_SYSTEM_EXTRA_CERTIFICATE=y
CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
CONFIG_SYSTEM_REVOCATION_LIST=y
CONFIG_SYSTEM_REVOCATION_KEYS=""
# CONFIG_SYSTEM_BLACKLIST_AUTH_UPDATE is not set
# end of Certificates for signature checking

CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_LINEAR_RANGES=y
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_CORDIC=y
CONFIG_PRIME_NUMBERS=y
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_STMP_DEVICE=y

#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_UTILS=y
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=y
CONFIG_CRYPTO_LIB_GF128MUL=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=y
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_CURVE25519=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305=y
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines

CONFIG_CRC_CCITT=y
CONFIG_CRC16=m
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC64_ROCKSOFT is not set
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
# CONFIG_CRC32_SLICEBY8 is not set
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
CONFIG_CRC32_BIT=y
# CONFIG_CRC64 is not set
CONFIG_CRC4=m
CONFIG_CRC7=y
CONFIG_LIBCRC32C=m
CONFIG_CRC8=y
CONFIG_XXHASH=y
CONFIG_RANDOM32_SELFTEST=y
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=m
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMMON=y
CONFIG_ZSTD_COMPRESS=m
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
# CONFIG_XZ_DEC_X86 is not set
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
# CONFIG_XZ_DEC_ARMTHUMB is not set
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_MICROLZMA=y
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_DMA_NONCOHERENT_MMAP=y
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
# CONFIG_CPUMASK_OFFSTACK is not set
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=y
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_DIMLIB=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_SG_SPLIT=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_UACCESS_MEMCPY=y
CONFIG_ARCH_STACKWALK=y
CONFIG_STACKDEPOT=y
CONFIG_SBITMAP=y
CONFIG_PARMAN=m
CONFIG_OBJAGG=m
# end of Library routines

CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
CONFIG_PLDMFW=y
CONFIG_POLYNOMIAL=m

#
# Kernel hacking
#

#
# printk and dmesg options
#
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_SYMBOLIC_ERRNAME is not set
# end of printk and dmesg options

CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_NONE is not set
# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
CONFIG_DEBUG_INFO_DWARF4=y
# CONFIG_DEBUG_INFO_DWARF5 is not set
CONFIG_DEBUG_INFO_REDUCED=y
CONFIG_DEBUG_INFO_COMPRESSED_NONE=y
# CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
CONFIG_PAHOLE_HAS_SPLIT_BTF=y
CONFIG_GDB_SCRIPTS=y
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
CONFIG_READABLE_ASM=y
CONFIG_HEADERS_INSTALL=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
CONFIG_VMLINUX_MAP=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options

#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
# CONFIG_MAGIC_SYSRQ_SERIAL is not set
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_FS_ALLOW_ALL is not set
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
CONFIG_DEBUG_FS_ALLOW_NONE=y
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_HAVE_ARCH_KGDB_QXFER_PKT=y
CONFIG_KGDB=y
# CONFIG_KGDB_HONOUR_BLOCKLIST is not set
# CONFIG_KGDB_TESTS is not set
# CONFIG_KGDB_KDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_HAVE_KCSAN_COMPILER=y
# end of Generic Kernel Debugging Instruments

#
# Networking Debugging
#
# CONFIG_NET_DEV_REFCNT_TRACKER is not set
# CONFIG_NET_NS_REFCNT_TRACKER is not set
# CONFIG_DEBUG_NET is not set
# end of Networking Debugging

#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
CONFIG_DEBUG_PAGEALLOC=y
# CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT is not set
CONFIG_SLUB_DEBUG=y
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_PAGE_POISONING=y
# CONFIG_DEBUG_PAGE_REF is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SHRINKER_DEBUG is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=16000
# CONFIG_DEBUG_KMEMLEAK_TEST is not set
# CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF is not set
CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN=y
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_NOMMU_REGIONS=y
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_DEBUG_PER_CPU_MAPS=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# end of Memory Debugging

# CONFIG_DEBUG_SHIRQ is not set

#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
# CONFIG_DETECT_HUNG_TASK is not set
CONFIG_WQ_WATCHDOG=y
CONFIG_TEST_LOCKUP=m
# end of Debug Oops, Lockups and Hangs

#
# Scheduler Debugging
#
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging

CONFIG_DEBUG_TIMEKEEPING=y
# CONFIG_DEBUG_PREEMPT is not set

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_PROVE_LOCKING=y
# CONFIG_PROVE_RAW_LOCK_NESTING is not set
CONFIG_LOCK_STAT=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_LOCKDEP=y
CONFIG_LOCKDEP_BITS=15
CONFIG_LOCKDEP_CHAINS_BITS=16
CONFIG_LOCKDEP_STACK_TRACE_BITS=19
CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14
CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_LOCK_TORTURE_TEST=m
CONFIG_WW_MUTEX_SELFTEST=y
CONFIG_SCF_TORTURE_TEST=m
CONFIG_CSD_LOCK_WAIT_DEBUG=y
# CONFIG_CSD_LOCK_WAIT_DEBUG_DEFAULT is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)

CONFIG_TRACE_IRQFLAGS=y
CONFIG_DEBUG_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
CONFIG_DEBUG_KOBJECT=y

#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_PLIST=y
CONFIG_DEBUG_SG=y
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_BUG_ON_DATA_CORRUPTION=y
CONFIG_DEBUG_MAPLE_TREE=y
# end of Debug kernel data structures

# CONFIG_DEBUG_CREDENTIALS is not set

#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
# CONFIG_PROVE_RCU_LIST is not set
CONFIG_TORTURE_TEST=y
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_REF_SCALE_TEST=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
# CONFIG_RCU_CPU_STALL_CPUTIME is not set
CONFIG_RCU_TRACE=y
CONFIG_RCU_EQS_DEBUG=y
# end of RCU Debugging

# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
CONFIG_CPU_HOTPLUG_STATE_CONTROL=y
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_RETHOOK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_PREEMPTIRQ_TRACEPOINTS=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_BOOTTIME_TRACING is not set
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_STACK_TRACER is not set
CONFIG_TRACE_PREEMPT_TOGGLE=y
# CONFIG_IRQSOFF_TRACER is not set
CONFIG_PREEMPT_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_HWLAT_TRACER=y
CONFIG_OSNOISE_TRACER=y
# CONFIG_TIMERLAT_TRACER is not set
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
CONFIG_DYNAMIC_EVENTS=y
# CONFIG_SYNTH_EVENTS is not set
CONFIG_USER_EVENTS=y
CONFIG_TRACE_EVENT_INJECT=y
CONFIG_TRACEPOINT_BENCHMARK=y
CONFIG_RING_BUFFER_BENCHMARK=y
CONFIG_TRACE_EVAL_MAP_FILE=y
CONFIG_GCOV_PROFILE_FTRACE=y
CONFIG_FTRACE_SELFTEST=y
CONFIG_FTRACE_STARTUP_TEST=y
CONFIG_EVENT_TRACE_STARTUP_TEST=y
CONFIG_EVENT_TRACE_TEST_SYSCALLS=y
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS=y
CONFIG_PREEMPTIRQ_DELAY_TEST=m
CONFIG_DA_MON_EVENTS=y
CONFIG_DA_MON_EVENTS_ID=y
CONFIG_RV=y
# CONFIG_RV_MON_WIP is not set
CONFIG_RV_MON_WWNR=y
# CONFIG_RV_REACTORS is not set
# CONFIG_SAMPLES is not set

#
# riscv Debugging
#
# end of riscv Debugging

#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=y
CONFIG_KUNIT_DEBUGFS=y
# CONFIG_KUNIT_TEST is not set
CONFIG_KUNIT_EXAMPLE_TEST=m
CONFIG_KUNIT_ALL_TESTS=m
CONFIG_KUNIT_DEFAULT_ENABLED=y
CONFIG_NOTIFIER_ERROR_INJECTION=m
# CONFIG_PM_NOTIFIER_ERROR_INJECT is not set
# CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT is not set
# CONFIG_NETDEV_NOTIFIER_ERROR_INJECT is not set
CONFIG_FAULT_INJECTION=y
# CONFIG_FAILSLAB is not set
# CONFIG_FAIL_PAGE_ALLOC is not set
# CONFIG_FAULT_INJECTION_USERCOPY is not set
# CONFIG_FAIL_FUTEX is not set
CONFIG_FAULT_INJECTION_DEBUG_FS=y
# CONFIG_FAIL_MMC_REQUEST is not set
# CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
# CONFIG_KCOV is not set
# CONFIG_RUNTIME_TESTING_MENU is not set
CONFIG_ARCH_USE_MEMTEST=y
CONFIG_MEMTEST=y
# end of Kernel Testing and Coverage

#
# Rust hacking
#
# end of Rust hacking

CONFIG_WARN_MISSING_DOCUMENTS=y
# CONFIG_WARN_ABI_ERRORS is not set
# end of Kernel hacking

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Re: [PATCH v3 10/13] riscv: alternative: patch alternatives in the vDSO

[Conor Dooley]

[-- Attachment #1.1: Type: text/plain, Size: 3975 bytes --]

Hey Jisheng,

On Thu, Jan 12, 2023 at 01:10:24AM +0800, Jisheng Zhang wrote:
> Make it possible to use alternatives in the vDSO, so that better
> implementations can be used if possible.
> 
> Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> Reviewed-by: Guo Ren <guoren@kernel.org>
> Reviewed-by: Andrew Jones <ajones@ventanamicro.com>

FYI, from this patch onwards the rv32 build is broken.
Should be reproduceable with the in-tree rv32_defconfig.

Unfortunately no logs for you, I've got a CI bug to fix!

Thanks,
Conor.

> ---
>  arch/riscv/include/asm/vdso.h     |  4 ++++
>  arch/riscv/kernel/alternative.c   | 25 +++++++++++++++++++++++++
>  arch/riscv/kernel/vdso.c          |  5 -----
>  arch/riscv/kernel/vdso/vdso.lds.S |  7 +++++++
>  4 files changed, 36 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/riscv/include/asm/vdso.h b/arch/riscv/include/asm/vdso.h
> index a7644f46d0e5..f891478829a5 100644
> --- a/arch/riscv/include/asm/vdso.h
> +++ b/arch/riscv/include/asm/vdso.h
> @@ -28,8 +28,12 @@
>  #define COMPAT_VDSO_SYMBOL(base, name)						\
>  	(void __user *)((unsigned long)(base) + compat__vdso_##name##_offset)
>  
> +extern char compat_vdso_start[], compat_vdso_end[];
> +
>  #endif /* CONFIG_COMPAT */
>  
> +extern char vdso_start[], vdso_end[];
> +
>  #endif /* !__ASSEMBLY__ */
>  
>  #endif /* CONFIG_MMU */
> diff --git a/arch/riscv/kernel/alternative.c b/arch/riscv/kernel/alternative.c
> index 3d4f1f32c7f6..a883a309139f 100644
> --- a/arch/riscv/kernel/alternative.c
> +++ b/arch/riscv/kernel/alternative.c
> @@ -11,7 +11,9 @@
>  #include <linux/cpu.h>
>  #include <linux/uaccess.h>
>  #include <asm/alternative.h>
> +#include <asm/module.h>
>  #include <asm/sections.h>
> +#include <asm/vdso.h>
>  #include <asm/vendorid_list.h>
>  #include <asm/sbi.h>
>  #include <asm/csr.h>
> @@ -160,6 +162,27 @@ static void __init_or_module _apply_alternatives(struct alt_entry *begin,
>  				stage);
>  }
>  
> +static void __init apply_vdso_alternatives(void)
> +{
> +	const struct elf64_hdr *hdr;
> +	const struct elf64_shdr *shdr;
> +	const struct elf64_shdr *alt;
> +	struct alt_entry *begin, *end;
> +
> +	hdr = (struct elf64_hdr *)vdso_start;
> +	shdr = (void *)hdr + hdr->e_shoff;
> +	alt = find_section(hdr, shdr, ".alternative");
> +	if (!alt)
> +		return;
> +
> +	begin = (void *)hdr + alt->sh_offset,
> +	end = (void *)hdr + alt->sh_offset + alt->sh_size,
> +
> +	_apply_alternatives((struct alt_entry *)begin,
> +			    (struct alt_entry *)end,
> +			    RISCV_ALTERNATIVES_BOOT);
> +}
> +
>  void __init apply_boot_alternatives(void)
>  {
>  	/* If called on non-boot cpu things could go wrong */
> @@ -168,6 +191,8 @@ void __init apply_boot_alternatives(void)
>  	_apply_alternatives((struct alt_entry *)__alt_start,
>  			    (struct alt_entry *)__alt_end,
>  			    RISCV_ALTERNATIVES_BOOT);
> +
> +	apply_vdso_alternatives();
>  }
>  
>  /*
> diff --git a/arch/riscv/kernel/vdso.c b/arch/riscv/kernel/vdso.c
> index e410275918ac..4e631c098f4d 100644
> --- a/arch/riscv/kernel/vdso.c
> +++ b/arch/riscv/kernel/vdso.c
> @@ -22,11 +22,6 @@ struct vdso_data {
>  };
>  #endif
>  
> -extern char vdso_start[], vdso_end[];
> -#ifdef CONFIG_COMPAT
> -extern char compat_vdso_start[], compat_vdso_end[];
> -#endif
> -
>  enum vvar_pages {
>  	VVAR_DATA_PAGE_OFFSET,
>  	VVAR_TIMENS_PAGE_OFFSET,
> diff --git a/arch/riscv/kernel/vdso/vdso.lds.S b/arch/riscv/kernel/vdso/vdso.lds.S
> index 150b1a572e61..4a0606633290 100644
> --- a/arch/riscv/kernel/vdso/vdso.lds.S
> +++ b/arch/riscv/kernel/vdso/vdso.lds.S
> @@ -40,6 +40,13 @@ SECTIONS
>  	. = 0x800;
>  	.text		: { *(.text .text.*) }		:text
>  
> +	. = ALIGN(4);
> +	.alternative : {
> +		__alt_start = .;
> +		*(.alternative)
> +		__alt_end = .;
> +	}
> +
>  	.data		: {
>  		*(.got.plt) *(.got)
>  		*(.data .data.* .gnu.linkonce.d.*)
> -- 
> 2.38.1
> 

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Re: [PATCH v3 10/13] riscv: alternative: patch alternatives in the vDSO

[Conor Dooley]

[-- Attachment #1.1: Type: text/plain, Size: 2090 bytes --]

On Thu, Jan 12, 2023 at 07:48:29AM +0000, Conor Dooley wrote:
> Hey Jisheng,
> 
> On Thu, Jan 12, 2023 at 01:10:24AM +0800, Jisheng Zhang wrote:
> > Make it possible to use alternatives in the vDSO, so that better
> > implementations can be used if possible.
> > 
> > Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> > Reviewed-by: Guo Ren <guoren@kernel.org>
> > Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> 
> FYI, from this patch onwards the rv32 build is broken.
> Should be reproduceable with the in-tree rv32_defconfig.
> 
> Unfortunately no logs for you, I've got a CI bug to fix!

Here's the error:

../arch/riscv/kernel/alternative.c:174:21: error: incompatible pointer types passing 'const struct elf64_hdr *' to parameter of type 'const Elf32_Ehdr *' (aka 'const struct elf32_hdr *') [-Werror,-Wincompatible-pointer-types]
        alt = find_section(hdr, shdr, ".alternative");
                           ^~~
../arch/riscv/include/asm/module.h:115:60: note: passing argument to parameter 'hdr' here
static inline const Elf_Shdr *find_section(const Elf_Ehdr *hdr,
                                                           ^
../arch/riscv/kernel/alternative.c:174:26: error: incompatible pointer types passing 'const struct elf64_shdr *' to parameter of type 'const Elf32_Shdr *' (aka 'const struct elf32_shdr *') [-Werror,-Wincompatible-pointer-types]
        alt = find_section(hdr, shdr, ".alternative");
                                ^~~~
../arch/riscv/include/asm/module.h:116:25: note: passing argument to parameter 'sechdrs' here
                                           const Elf_Shdr *sechdrs,
                                                           ^
../arch/riscv/kernel/alternative.c:174:6: error: incompatible pointer types assigning to 'const struct elf64_shdr *' from 'const Elf32_Shdr *' (aka 'const struct elf32_shdr *') [-Werror,-Wincompatible-pointer-types]
        alt = find_section(hdr, shdr, ".alternative");
            ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3 errors generated.

Thanks,
Conor.


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[PATCH v3 11/13] riscv: cpu_relax: switch to riscv_has_extension_likely()

[Jisheng Zhang]

Switch cpu_relax() from static branch to the new helper
riscv_has_extension_likely()

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Guo Ren <guoren@kernel.org>
---
 arch/riscv/include/asm/vdso/processor.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/include/asm/vdso/processor.h b/arch/riscv/include/asm/vdso/processor.h
index fa70cfe507aa..edf0e25e43d1 100644
--- a/arch/riscv/include/asm/vdso/processor.h
+++ b/arch/riscv/include/asm/vdso/processor.h
@@ -10,7 +10,7 @@
 
 static inline void cpu_relax(void)
 {
-	if (!static_branch_likely(&riscv_isa_ext_keys[RISCV_ISA_EXT_KEY_ZIHINTPAUSE])) {
+	if (!riscv_has_extension_likely(RISCV_ISA_EXT_ZIHINTPAUSE)) {
 #ifdef __riscv_muldiv
 		int dummy;
 		/* In lieu of a halt instruction, induce a long-latency stall. */
-- 
2.38.1


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Re: [PATCH v3 11/13] riscv: cpu_relax: switch to riscv_has_extension_likely()

[Conor Dooley]

[-- Attachment #1.1: Type: text/plain, Size: 1389 bytes --]

On Thu, Jan 12, 2023 at 01:10:25AM +0800, Jisheng Zhang wrote:
> Switch cpu_relax() from static branch to the new helper
> riscv_has_extension_likely()
> 
> Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> Reviewed-by: Guo Ren <guoren@kernel.org>

With the same caveat here as with fpu, may as well join the
posse once more...
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>

> ---
>  arch/riscv/include/asm/vdso/processor.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/riscv/include/asm/vdso/processor.h b/arch/riscv/include/asm/vdso/processor.h
> index fa70cfe507aa..edf0e25e43d1 100644
> --- a/arch/riscv/include/asm/vdso/processor.h
> +++ b/arch/riscv/include/asm/vdso/processor.h
> @@ -10,7 +10,7 @@
>  
>  static inline void cpu_relax(void)
>  {
> -	if (!static_branch_likely(&riscv_isa_ext_keys[RISCV_ISA_EXT_KEY_ZIHINTPAUSE])) {
> +	if (!riscv_has_extension_likely(RISCV_ISA_EXT_ZIHINTPAUSE)) {
>  #ifdef __riscv_muldiv
>  		int dummy;
>  		/* In lieu of a halt instruction, induce a long-latency stall. */
> -- 
> 2.38.1
> 
> 
> _______________________________________________
> linux-riscv mailing list
> linux-riscv@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv

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[PATCH v3 12/13] riscv: KVM: Switch has_svinval() to riscv_has_extension_unlikely()

[Jisheng Zhang]

From: Andrew Jones <ajones@ventanamicro.com>

Switch has_svinval() from static branch to the new helper
riscv_has_extension_unlikely().

Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Guo Ren <guoren@kernel.org>
---
 arch/riscv/kvm/tlb.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/riscv/kvm/tlb.c b/arch/riscv/kvm/tlb.c
index 309d79b3e5cd..aa3da18ad873 100644
--- a/arch/riscv/kvm/tlb.c
+++ b/arch/riscv/kvm/tlb.c
@@ -15,8 +15,7 @@
 #include <asm/hwcap.h>
 #include <asm/insn-def.h>
 
-#define has_svinval()	\
-	static_branch_unlikely(&riscv_isa_ext_keys[RISCV_ISA_EXT_KEY_SVINVAL])
+#define has_svinval()	riscv_has_extension_unlikely(RISCV_ISA_EXT_SVINVAL)
 
 void kvm_riscv_local_hfence_gvma_vmid_gpa(unsigned long vmid,
 					  gpa_t gpa, gpa_t gpsz,
-- 
2.38.1


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[PATCH v3 13/13] riscv: remove riscv_isa_ext_keys[] array and related usage

[Jisheng Zhang]

All users have switched to riscv_has_extension_*, remove unused
definitions, vars and related setting code.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Guo Ren <guoren@kernel.org>
---
 arch/riscv/include/asm/hwcap.h | 31 -------------------------------
 arch/riscv/kernel/cpufeature.c |  9 ---------
 2 files changed, 40 deletions(-)

diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h
index 1767a9ce1a04..e3749bee5c24 100644
--- a/arch/riscv/include/asm/hwcap.h
+++ b/arch/riscv/include/asm/hwcap.h
@@ -60,19 +60,6 @@ enum {
 
 extern unsigned long elf_hwcap;
 
-
-/*
- * This enum represents the logical ID for each RISC-V ISA extension static
- * keys. We can use static key to optimize code path if some ISA extensions
- * are available.
- */
-enum riscv_isa_ext_key {
-	RISCV_ISA_EXT_KEY_FPU,		/* For 'F' and 'D' */
-	RISCV_ISA_EXT_KEY_ZIHINTPAUSE,
-	RISCV_ISA_EXT_KEY_SVINVAL,
-	RISCV_ISA_EXT_KEY_MAX,
-};
-
 struct riscv_isa_ext_data {
 	/* Name of the extension displayed to userspace via /proc/cpuinfo */
 	char uprop[RISCV_ISA_EXT_NAME_LEN_MAX];
@@ -80,24 +67,6 @@ struct riscv_isa_ext_data {
 	unsigned int isa_ext_id;
 };
 
-extern struct static_key_false riscv_isa_ext_keys[RISCV_ISA_EXT_KEY_MAX];
-
-static __always_inline int riscv_isa_ext2key(int num)
-{
-	switch (num) {
-	case RISCV_ISA_EXT_f:
-		return RISCV_ISA_EXT_KEY_FPU;
-	case RISCV_ISA_EXT_d:
-		return RISCV_ISA_EXT_KEY_FPU;
-	case RISCV_ISA_EXT_ZIHINTPAUSE:
-		return RISCV_ISA_EXT_KEY_ZIHINTPAUSE;
-	case RISCV_ISA_EXT_SVINVAL:
-		return RISCV_ISA_EXT_KEY_SVINVAL;
-	default:
-		return -EINVAL;
-	}
-}
-
 static __always_inline bool
 riscv_has_extension_likely(const unsigned long ext)
 {
diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
index c394cde2560b..5591d45e96b5 100644
--- a/arch/riscv/kernel/cpufeature.c
+++ b/arch/riscv/kernel/cpufeature.c
@@ -29,9 +29,6 @@ unsigned long elf_hwcap __read_mostly;
 /* Host ISA bitmap */
 static DECLARE_BITMAP(riscv_isa, RISCV_ISA_EXT_MAX) __read_mostly;
 
-DEFINE_STATIC_KEY_ARRAY_FALSE(riscv_isa_ext_keys, RISCV_ISA_EXT_KEY_MAX);
-EXPORT_SYMBOL(riscv_isa_ext_keys);
-
 /**
  * riscv_isa_extension_base() - Get base extension word
  *
@@ -266,12 +263,6 @@ void __init riscv_fill_hwcap(void)
 		if (elf_hwcap & BIT_MASK(i))
 			print_str[j++] = (char)('a' + i);
 	pr_info("riscv: ELF capabilities %s\n", print_str);
-
-	for_each_set_bit(i, riscv_isa, RISCV_ISA_EXT_MAX) {
-		j = riscv_isa_ext2key(i);
-		if (j >= 0)
-			static_branch_enable(&riscv_isa_ext_keys[j]);
-	}
 }
 
 #ifdef CONFIG_RISCV_ALTERNATIVE
-- 
2.38.1


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