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b9873755a6
When running Linux inside a Nitro Enclave, the hypervisor provides a special virtio device called "Nitro Security Module" (NSM). This device has 3 main functions: 1) Provide attestation reports 2) Modify PCR state 3) Provide entropy This patch adds a driver for NSM that exposes a /dev/nsm device node which user space can issue an ioctl on this device with raw NSM CBOR formatted commands to request attestation documents, influence PCR states, read entropy and enumerate status of the device. In addition, the driver implements a hwrng backend. Originally-by: Petre Eftime <petre.eftime@gmail.com> Signed-off-by: Alexander Graf <graf@amazon.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20231011213522.51781-1-graf@amazon.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
71 lines
2.6 KiB
Makefile
71 lines
2.6 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for misc devices that really don't fit anywhere else.
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#
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obj-$(CONFIG_IBM_ASM) += ibmasm/
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obj-$(CONFIG_IBMVMC) += ibmvmc.o
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obj-$(CONFIG_AD525X_DPOT) += ad525x_dpot.o
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obj-$(CONFIG_AD525X_DPOT_I2C) += ad525x_dpot-i2c.o
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obj-$(CONFIG_AD525X_DPOT_SPI) += ad525x_dpot-spi.o
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obj-$(CONFIG_ATMEL_SSC) += atmel-ssc.o
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obj-$(CONFIG_DUMMY_IRQ) += dummy-irq.o
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obj-$(CONFIG_ICS932S401) += ics932s401.o
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obj-$(CONFIG_LKDTM) += lkdtm/
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obj-$(CONFIG_TIFM_CORE) += tifm_core.o
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obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o
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obj-$(CONFIG_PHANTOM) += phantom.o
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obj-$(CONFIG_QCOM_COINCELL) += qcom-coincell.o
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obj-$(CONFIG_QCOM_FASTRPC) += fastrpc.o
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obj-$(CONFIG_SENSORS_BH1770) += bh1770glc.o
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obj-$(CONFIG_SENSORS_APDS990X) += apds990x.o
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obj-$(CONFIG_ENCLOSURE_SERVICES) += enclosure.o
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obj-$(CONFIG_KGDB_TESTS) += kgdbts.o
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obj-$(CONFIG_SGI_XP) += sgi-xp/
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obj-$(CONFIG_SGI_GRU) += sgi-gru/
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obj-$(CONFIG_SMPRO_ERRMON) += smpro-errmon.o
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obj-$(CONFIG_SMPRO_MISC) += smpro-misc.o
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obj-$(CONFIG_CS5535_MFGPT) += cs5535-mfgpt.o
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obj-$(CONFIG_GEHC_ACHC) += gehc-achc.o
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obj-$(CONFIG_HP_ILO) += hpilo.o
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obj-$(CONFIG_APDS9802ALS) += apds9802als.o
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obj-$(CONFIG_ISL29003) += isl29003.o
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obj-$(CONFIG_ISL29020) += isl29020.o
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obj-$(CONFIG_SENSORS_TSL2550) += tsl2550.o
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obj-$(CONFIG_DS1682) += ds1682.o
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obj-$(CONFIG_C2PORT) += c2port/
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obj-$(CONFIG_HMC6352) += hmc6352.o
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obj-y += eeprom/
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obj-y += cb710/
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obj-$(CONFIG_VMWARE_BALLOON) += vmw_balloon.o
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obj-$(CONFIG_PCH_PHUB) += pch_phub.o
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obj-y += ti-st/
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obj-y += lis3lv02d/
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obj-$(CONFIG_ALTERA_STAPL) +=altera-stapl/
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obj-$(CONFIG_INTEL_MEI) += mei/
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obj-$(CONFIG_VMWARE_VMCI) += vmw_vmci/
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obj-$(CONFIG_LATTICE_ECP3_CONFIG) += lattice-ecp3-config.o
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obj-$(CONFIG_SRAM) += sram.o
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obj-$(CONFIG_SRAM_EXEC) += sram-exec.o
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obj-$(CONFIG_GENWQE) += genwqe/
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obj-$(CONFIG_ECHO) += echo/
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obj-$(CONFIG_CXL_BASE) += cxl/
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obj-$(CONFIG_DW_XDATA_PCIE) += dw-xdata-pcie.o
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obj-$(CONFIG_PCI_ENDPOINT_TEST) += pci_endpoint_test.o
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obj-$(CONFIG_OCXL) += ocxl/
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obj-$(CONFIG_BCM_VK) += bcm-vk/
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obj-y += cardreader/
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obj-$(CONFIG_PVPANIC) += pvpanic/
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obj-$(CONFIG_UACCE) += uacce/
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obj-$(CONFIG_XILINX_SDFEC) += xilinx_sdfec.o
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obj-$(CONFIG_HISI_HIKEY_USB) += hisi_hikey_usb.o
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obj-$(CONFIG_HI6421V600_IRQ) += hi6421v600-irq.o
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obj-$(CONFIG_OPEN_DICE) += open-dice.o
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obj-$(CONFIG_GP_PCI1XXXX) += mchp_pci1xxxx/
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obj-$(CONFIG_VCPU_STALL_DETECTOR) += vcpu_stall_detector.o
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obj-$(CONFIG_TMR_MANAGER) += xilinx_tmr_manager.o
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obj-$(CONFIG_TMR_INJECT) += xilinx_tmr_inject.o
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obj-$(CONFIG_TPS6594_ESM) += tps6594-esm.o
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obj-$(CONFIG_TPS6594_PFSM) += tps6594-pfsm.o
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obj-$(CONFIG_NSM) += nsm.o
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