From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Sat, 11 May 2024 08:53:19 +0000 Subject: [PATCH] change otg to host mode --- kernel/drivers/char/hw_random/Kconfig | 214 +++++++++++++++++++++++++++++++++++++++------------- 1 files changed, 159 insertions(+), 55 deletions(-) diff --git a/kernel/drivers/char/hw_random/Kconfig b/kernel/drivers/char/hw_random/Kconfig index 8ddd46b..f006d91 100644 --- a/kernel/drivers/char/hw_random/Kconfig +++ b/kernel/drivers/char/hw_random/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only # # Hardware Random Number Generator (RNG) configuration # @@ -5,7 +6,7 @@ menuconfig HW_RANDOM tristate "Hardware Random Number Generator Core support" default m - ---help--- + help Hardware Random Number Generator Core infrastructure. To compile this driver as a module, choose M here: the @@ -23,7 +24,7 @@ config HW_RANDOM_TIMERIOMEM tristate "Timer IOMEM HW Random Number Generator support" depends on HAS_IOMEM - ---help--- + help This driver provides kernel-side support for a generic Random Number Generator used by reading a 'dumb' iomem address that is to be read no faster than, for example, once a second; @@ -38,7 +39,7 @@ tristate "Intel HW Random Number Generator support" depends on (X86 || IA64) && PCI default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on Intel i8xx-based motherboards. @@ -51,7 +52,7 @@ tristate "AMD HW Random Number Generator support" depends on (X86 || PPC_MAPLE) && PCI default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on AMD 76x-based motherboards. @@ -64,7 +65,7 @@ tristate "Atmel Random Number Generator support" depends on ARCH_AT91 && HAVE_CLK && OF default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on Atmel AT91 devices. @@ -73,12 +74,22 @@ If unsure, say Y. +config HW_RANDOM_BA431 + tristate "Silex Insight BA431 Random Number Generator support" + depends on HAS_IOMEM + help + This driver provides kernel-side support for the Random Number + Generator hardware based on Silex Insight BA431 IP. + + To compile this driver as a module, choose M here: the + module will be called ba431-rng. + config HW_RANDOM_BCM2835 tristate "Broadcom BCM2835/BCM63xx Random Number Generator support" depends on ARCH_BCM2835 || ARCH_BCM_NSP || ARCH_BCM_5301X || \ ARCH_BCM_63XX || BCM63XX || BMIPS_GENERIC default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on the Broadcom BCM2835 and BCM63xx SoCs. @@ -89,9 +100,9 @@ config HW_RANDOM_IPROC_RNG200 tristate "Broadcom iProc/STB RNG200 support" - depends on ARCH_BCM_IPROC || ARCH_BRCMSTB + depends on ARCH_BCM_IPROC || ARCH_BCM2835 || ARCH_BRCMSTB default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the RNG200 hardware found on the Broadcom iProc and STB SoCs. @@ -104,7 +115,7 @@ tristate "AMD Geode HW Random Number Generator support" depends on X86_32 && PCI default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on the AMD Geode LX. @@ -117,7 +128,7 @@ tristate "Niagara2 Random Number Generator support" depends on SPARC64 default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on Niagara2 cpus. @@ -130,7 +141,7 @@ tristate "VIA HW Random Number Generator support" depends on X86 default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on VIA based motherboards. @@ -143,7 +154,7 @@ tristate "Intel IXP4xx NPU HW Pseudo-Random Number Generator support" depends on ARCH_IXP4XX default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Pseudo-Random Number Generator hardware found on the Intel IXP45x/46x NPU. @@ -156,7 +167,7 @@ tristate "OMAP Random Number Generator support" depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS || ARCH_MVEBU default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on OMAP16xx, OMAP2/3/4/5, AM33xx/AM43xx multimedia processors, and Marvell Armada 7k/8k SoCs. @@ -170,7 +181,7 @@ tristate "OMAP3 ROM Random Number Generator support" depends on ARCH_OMAP3 default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on OMAP34xx processors. @@ -183,7 +194,7 @@ tristate "Octeon Random Number Generator support" depends on CAVIUM_OCTEON_SOC default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on Octeon processors. @@ -196,7 +207,7 @@ tristate "PA Semi HW Random Number Generator support" depends on PPC_PASEMI default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on PA Semi PWRficient SoCs. @@ -208,7 +219,7 @@ config HW_RANDOM_VIRTIO tristate "VirtIO Random Number Generator support" depends on VIRTIO - ---help--- + help This driver provides kernel-side support for the virtual Random Number Generator hardware. @@ -219,7 +230,7 @@ tristate "TX4939 Random Number Generator support" depends on SOC_TX4939 default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on TX4939 SoC. @@ -232,7 +243,7 @@ tristate "Freescale i.MX RNGA Random Number Generator" depends on SOC_IMX31 default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on Freescale i.MX processors. @@ -243,9 +254,10 @@ config HW_RANDOM_IMX_RNGC tristate "Freescale i.MX RNGC Random Number Generator" - depends on ARCH_MXC + depends on HAS_IOMEM && HAVE_CLK + depends on SOC_IMX25 || SOC_IMX6SL || SOC_IMX6SLL || SOC_IMX6UL || COMPILE_TEST default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator Version C hardware found on some Freescale i.MX processors. Version B is also supported by this driver. @@ -255,11 +267,40 @@ If unsure, say Y. +config HW_RANDOM_INGENIC_RNG + tristate "Ingenic Random Number Generator support" + depends on HW_RANDOM + depends on MACH_JZ4780 || MACH_X1000 + default HW_RANDOM + help + This driver provides kernel-side support for the Random Number Generator + hardware found in ingenic JZ4780 and X1000 SoC. MIPS Creator CI20 uses + JZ4780 SoC, YSH & ATIL CU1000-Neo uses X1000 SoC. + + To compile this driver as a module, choose M here: the + module will be called ingenic-rng. + + If unsure, say Y. + +config HW_RANDOM_INGENIC_TRNG + tristate "Ingenic True Random Number Generator support" + depends on HW_RANDOM + depends on MACH_X1830 + default HW_RANDOM + help + This driver provides kernel-side support for the True Random Number Generator + hardware found in ingenic X1830 SoC. YSH & ATIL CU1830-Neo uses X1830 SoC. + + To compile this driver as a module, choose M here: the + module will be called ingenic-trng. + + If unsure, say Y. + config HW_RANDOM_NOMADIK tristate "ST-Ericsson Nomadik Random Number Generator support" depends on ARCH_NOMADIK default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on ST-Ericsson SoCs (8815 and 8500). @@ -272,7 +313,7 @@ tristate "pSeries HW Random Number Generator support" depends on PPC64 && IBMVIO default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on POWER7+ machines and above @@ -285,7 +326,7 @@ tristate "PowerNV Random Number Generator support" depends on PPC_POWERNV default HW_RANDOM - ---help--- + help This is the driver for Random Number Generator hardware found in POWER7+ and above machines for PowerNV platform. @@ -298,7 +339,7 @@ tristate "Hisilicon Random Number Generator support" depends on HW_RANDOM && ARCH_HISI default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on Hisilicon Hip04 and Hip05 SoC. @@ -307,10 +348,23 @@ If unsure, say Y. +config HW_RANDOM_HISI_V2 + tristate "HiSilicon True Random Number Generator V2 support" + depends on HW_RANDOM && ARM64 && ACPI + default HW_RANDOM + help + This driver provides kernel-side support for the True Random Number + Generator V2 hardware found on HiSilicon Hi1620 SoC. + + To compile this driver as a module, choose M here: the + module will be called hisi-trng-v2. + + If unsure, say Y. + config HW_RANDOM_ST tristate "ST Microelectronics HW Random Number Generator support" depends on HW_RANDOM && ARCH_STI - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on STi series of SoCs. @@ -321,7 +375,7 @@ tristate "APM X-Gene True Random Number Generator (TRNG) support" depends on HW_RANDOM && ARCH_XGENE default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on APM X-Gene SoC. @@ -348,7 +402,7 @@ tristate "Microchip PIC32 Random Number Generator support" depends on HW_RANDOM && MACH_PIC32 default y - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on a PIC32. @@ -362,7 +416,7 @@ depends on HW_RANDOM depends on ARCH_MESON || COMPILE_TEST default y - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on Amlogic Meson SoCs. @@ -372,24 +426,24 @@ If unsure, say Y. config HW_RANDOM_CAVIUM - tristate "Cavium ThunderX Random Number Generator support" - depends on HW_RANDOM && PCI && (ARM64 || (COMPILE_TEST && 64BIT)) - default HW_RANDOM - ---help--- - This driver provides kernel-side support for the Random Number - Generator hardware found on Cavium SoCs. + tristate "Cavium ThunderX Random Number Generator support" + depends on HW_RANDOM && PCI && ARCH_THUNDER + default HW_RANDOM + help + This driver provides kernel-side support for the Random Number + Generator hardware found on Cavium SoCs. - To compile this driver as a module, choose M here: the - module will be called cavium_rng. + To compile this driver as a module, choose M here: the + module will be called cavium_rng. - If unsure, say Y. + If unsure, say Y. config HW_RANDOM_MTK tristate "Mediatek Random Number Generator support" depends on HW_RANDOM depends on ARCH_MEDIATEK || COMPILE_TEST default y - ---help--- + help This driver provides kernel-side support for the Random Number Generator hardware found on Mediatek SoCs. @@ -402,7 +456,7 @@ tristate "S390 True Random Number Generator support" depends on S390 default HW_RANDOM - ---help--- + help This driver provides kernel-side support for the True Random Number Generator available as CPACF extension on modern s390 hardware platforms. @@ -416,7 +470,7 @@ tristate "Samsung Exynos True Random Number Generator support" depends on ARCH_EXYNOS || COMPILE_TEST default HW_RANDOM - ---help--- + help This driver provides support for the True Random Number Generator available in Exynos SoCs. @@ -424,6 +478,63 @@ will be called exynos-trng. If unsure, say Y. + +config HW_RANDOM_OPTEE + tristate "OP-TEE based Random Number Generator support" + depends on OPTEE + default HW_RANDOM + help + This driver provides support for OP-TEE based Random Number + Generator on ARM SoCs where hardware entropy sources are not + accessible to normal world (Linux). + + To compile this driver as a module, choose M here: the module + will be called optee-rng. + + If unsure, say Y. + +config HW_RANDOM_NPCM + tristate "NPCM Random Number Generator support" + depends on ARCH_NPCM || COMPILE_TEST + default HW_RANDOM + help + This driver provides support for the Random Number + Generator hardware available in Nuvoton NPCM SoCs. + + To compile this driver as a module, choose M here: the + module will be called npcm-rng. + + If unsure, say Y. + +config HW_RANDOM_KEYSTONE + depends on ARCH_KEYSTONE || COMPILE_TEST + default HW_RANDOM + tristate "TI Keystone NETCP SA Hardware random number generator" + help + This option enables Keystone's hardware random generator. + +config HW_RANDOM_CCTRNG + tristate "Arm CryptoCell True Random Number Generator support" + depends on HAS_IOMEM && OF + help + Say 'Y' to enable the True Random Number Generator driver for the + Arm TrustZone CryptoCell family of processors. + Currently the CryptoCell 713 and 703 are supported. + The driver is supported only in SoC where Trusted Execution + Environment is not used. + Choose 'M' to compile this driver as a module. The module + will be called cctrng. + If unsure, say 'N'. + +config HW_RANDOM_XIPHERA + tristate "Xiphera FPGA based True Random Number Generator support" + depends on HAS_IOMEM + help + This driver provides kernel-side support for Xiphera True Random + Number Generator Intellectual Property Core. + + To compile this driver as a module, choose M here: the + module will be called xiphera-trng. config HW_RANDOM_ROCKCHIP tristate "Rockchip Random Number Generator support" @@ -441,22 +552,15 @@ config UML_RANDOM depends on UML - tristate "Hardware random number generator" + select HW_RANDOM + tristate "UML Random Number Generator support" help This option enables UML's "hardware" random number generator. It attaches itself to the host's /dev/random, supplying as much entropy as the host has, rather than the small amount the UML gets from its - own drivers. It registers itself as a standard hardware random number - generator, major 10, minor 183, and the canonical device name is - /dev/hwrng. - The way to make use of this is to install the rng-tools package - (check your distro, or download from - http://sourceforge.net/projects/gkernel/). rngd periodically reads - /dev/hwrng and injects the entropy into /dev/random. + own drivers. It registers itself as a rng-core driver thus providing + a device which is usually called /dev/hwrng. This hardware random + number generator does feed into the kernel's random number generator + entropy pool. -config HW_RANDOM_KEYSTONE - depends on ARCH_KEYSTONE - default HW_RANDOM - tristate "TI Keystone NETCP SA Hardware random number generator" - help - This option enables Keystone's hardware random generator. + If unsure, say Y. -- Gitblit v1.6.2