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profiles: add updates/3Q-2020 and move libnvidia-container

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move app-emulation/libnvidia-container to sys-libs/libnvidia-container

Package-Manager: Portage-3.0.0, Repoman-2.3.23
Signed-off-by: Huang Rui <vowstar@gmail.com>
This commit is contained in:
Huang Rui
2020-07-25 10:16:41 +08:00
parent aaee40196c
commit 293c4b73df
14 changed files with 3 additions and 2 deletions
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1
sys-libs/libnvidia-container/Manifest Normal file
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@@ -0,0 +1 @@
DIST libnvidia-container-1.1.1.tar.gz 145175 BLAKE2B fda6293650fe54b3d142c603c4c69446d16c6551821c76c516d881ba30c7cb867de75f4abc14f25d7fabb2330c27d4d727d835a908121cc0b760a10cc62f1852 SHA512 100574f89744005315d5b3bb012accd4760cbf52ae588317d7277910bf8ddd712b53b2911b92892066a7af133651aacb8513207eae4dd3ad3d6ca34642d2f5ed

119
sys-libs/libnvidia-container/files/libnvidia-container-1.1.1-add-enum-h.patch Normal file
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diff --git a/src/pci-enum.h b/src/pci-enum.h
new file mode 100644
index 0000000..73b8497
--- /dev/null
+++ b/src/pci-enum.h
@@ -0,0 +1,112 @@
+/*
+ * (C) Copyright IBM Corporation 2006
+ *
+ * Copyright (c) 2007 Paulo R. Zanoni, Tiago Vignatti
+ *
+ * Copyright 2009 Red Hat, Inc.
+ *
+ * Copyright (c) 2014 NVIDIA Corporation
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/**
+ * pci-enum.h
+ *
+ * Based on libpciaccess/include/pciaccess.h from libpciaccess-0.12.1, which
+ * can be found here:
+ *
+ * http://cgit.freedesktop.org/xorg/lib/libpciaccess
+ *
+ * Original authors: Ian Romanick <idr@us.ibm.com>, Paulo R. Zanoni,
+ * Tiago Vignatti
+ */
+
+#ifndef PCI_ENUM_H
+#define PCI_ENUM_H
+
+#include <inttypes.h>
+
+struct pci_id_match;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int pci_enum_match_id(struct pci_id_match *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#define PCI_MATCH_ANY (~0U)
+
+#define PCI_BASE_CLASS_MASK 0xff00
+#define PCI_SUB_CLASS_MASK 0x00ff
+#define PCI_FULL_CLASS_MASK PCI_BASE_CLASS_MASK | PCI_SUB_CLASS_MASK
+
+/**
+ * Compare two PCI ID values (either vendor or device). This is used
+ * internally to compare the fields of pci_id_match to the fields of
+ * pci_device.
+ */
+#define PCI_ID_COMPARE(a, b) \
+ (((a) == PCI_MATCH_ANY) || ((a) == (b)))
+
+/**
+ */
+struct pci_id_match {
+ /**
+ * Device/vendor matching controls
+ *
+ * Control the search based on the device, vendor, subdevice, or subvendor
+ * IDs. Setting any of these fields to PCI_MATCH_ANY will cause the field
+ * to not be used in the comparison.
+ */
+ /*@{*/
+ uint32_t vendor_id;
+ uint32_t device_id;
+ uint32_t subvendor_id;
+ uint32_t subdevice_id;
+ /*@}*/
+
+
+ /**
+ * Device class matching controls
+ *
+ * Device's class and subclass. The class is at bits [15:8], subclass is at
+ * bits [7:0].
+ */
+ /*@{*/
+ uint16_t device_class;
+ uint16_t device_class_mask;
+ /*@}*/
+
+ /**
+ * Match results
+ *
+ * Specifies the number of devices found that match this criteria.
+ */
+ /*@{*/
+ uint16_t num_matches;
+};
+
+#endif /* PCI_ENUM_H */
\ No newline at end of file

536
sys-libs/libnvidia-container/files/libnvidia-container-1.1.1-add-sysfs-c.patch Normal file
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@@ -0,0 +1,536 @@
diff --git a/src/pci-sysfs.c b/src/pci-sysfs.c
new file mode 100644
index 0000000..210bf40
--- /dev/null
+++ b/src/pci-sysfs.c
@@ -0,0 +1,529 @@
+/*
+ * (C) Copyright IBM Corporation 2006
+ *
+ * Copyright (c) 2014-2018 NVIDIA Corporation
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/**
+ * pcienum-sysfs.c
+ *
+ * Based on libpciaccess/src/linux_sysfs.c from libpciaccess-0.12.1, which was
+ * found here:
+ *
+ * http://cgit.freedesktop.org/xorg/lib/libpciaccess
+ *
+ * Access PCI subsystem using Linux's sysfs interface. This interface is
+ * available starting somewhere in the late 2.5.x kernel phase, and is the
+ * preferred method on all 2.6.x kernels.
+ *
+ * Original author: Ian Romanick <idr@us.ibm.com>
+ */
+
+#if defined(NV_LINUX)
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <dirent.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <time.h>
+#include <limits.h>
+
+#include "pci-enum.h"
+#include "pci-sysfs.h"
+
+#define SYS_BUS_PCI "/sys/bus/pci/"
+#define SYS_BUS_PCI_DEVICES SYS_BUS_PCI "devices"
+#define SYS_BUS_PCI_RESCAN SYS_BUS_PCI "rescan"
+#define PCI_DBDF_FORMAT "%04x:%02x:%02x.%1u"
+#define SYSFS_PCI_BRIDGE_RESCAN_FMT SYS_BUS_PCI_DEVICES "/" PCI_DBDF_FORMAT "/rescan"
+#define SYSFS_RESCAN_STRING "1\n"
+#define SYSFS_RESCAN_STRING_SIZE 2
+#define PCI_CAP_TTL_MAX 20
+#define SYSFS_PATH_SIZE 256
+
+#define BAIL_ON_IO_ERR(buf, err, cnt, action) \
+do { \
+ if (((err) != 0) || ((cnt) < sizeof(buf))) \
+ { \
+ (err) = ((err) == 0) ? EIO : (err); \
+ action; \
+ } \
+} while (0)
+
+static int pci_sysfs_read_cfg(uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, void *,
+ uint16_t size, uint16_t *);
+
+static int find_matches(struct pci_id_match *match);
+
+/**
+ * Attempt to access PCI subsystem using Linux's sysfs interface to enumerate
+ * the matched devices.
+ */
+int
+pci_enum_match_id(struct pci_id_match *match)
+{
+ int err = 0;
+ struct stat st;
+
+
+ /*
+ * If the directory "/sys/bus/pci/devices" exists, then the PCI subsystem
+ * can be accessed using this interface.
+ */
+ match->num_matches = 0;
+ if (stat(SYS_BUS_PCI_DEVICES, &st) == 0)
+ {
+ err = find_matches(match);
+ }
+ else
+ {
+ err = errno;
+ }
+
+ return err;
+}
+
+
+/**
+ * The sysfs lookup method uses the directory entries in /sys/bus/pci/devices
+ * to enumerate all PCI devices, and then uses a file in each that is mapped to
+ * the device's PCI config space to extract the data to match against.
+ */
+static int
+find_matches(struct pci_id_match *match)
+{
+ struct dirent *d;
+ DIR *sysfs_pci_dir;
+ int err = 0;
+
+ sysfs_pci_dir = opendir(SYS_BUS_PCI_DEVICES);
+ if (sysfs_pci_dir == NULL)
+ {
+ return errno;
+ }
+
+ while ((d = readdir(sysfs_pci_dir)) != NULL)
+ {
+ uint8_t config[48];
+ uint16_t bytes;
+ unsigned dom, bus, dev, func;
+ uint16_t vendor_id, device_id, subvendor_id, subdevice_id;
+ uint16_t device_class;
+
+ /* Ignore the . and .. dirents */
+ if ((strcmp(d->d_name, ".") == 0) || (strcmp(d->d_name, "..") == 0))
+ {
+ continue;
+ }
+
+ sscanf(d->d_name, PCI_DBDF_FORMAT,
+ & dom, & bus, & dev, & func);
+
+ err = pci_sysfs_read_cfg(dom, bus, dev, func, 0, config, 48, & bytes);
+ if ((bytes == 48) && !err)
+ {
+ vendor_id = (uint16_t)config[0] + ((uint16_t)config[1] << 8);
+ device_id = (uint16_t)config[2] + ((uint16_t)config[3] << 8);
+ device_class = (uint16_t)config[10] +
+ ((uint16_t)config[11] << 8);
+ subvendor_id = (uint16_t)config[44] +
+ ((uint16_t)config[45] << 8);
+ subdevice_id = (uint16_t)config[46] +
+ ((uint16_t)config[47] << 8);
+
+ /*
+ * This logic, originally in common_iterator.c, will tell if
+ * this device is a match for the search criteria.
+ */
+ if (PCI_ID_COMPARE(match->vendor_id, vendor_id) &&
+ PCI_ID_COMPARE(match->device_id, device_id) &&
+ PCI_ID_COMPARE(match->subvendor_id, subvendor_id) &&
+ PCI_ID_COMPARE(match->subdevice_id, subdevice_id) &&
+ ((device_class & match->device_class_mask) ==
+ match->device_class))
+ {
+ match->num_matches++;
+ }
+ }
+
+ if (err)
+ {
+ break;
+ }
+ }
+
+ closedir(sysfs_pci_dir);
+ return err;
+}
+
+static int
+pci_sysfs_read_cfg(uint16_t domain, uint16_t bus, uint16_t device,
+ uint16_t function, uint16_t off, void *data,
+ uint16_t size, uint16_t *bytes_read)
+{
+ char name[SYSFS_PATH_SIZE];
+ uint16_t temp_size = size;
+ int err = 0;
+ int fd;
+ char *data_bytes = data;
+
+ if (bytes_read != NULL)
+ {
+ *bytes_read = 0;
+ }
+
+ /*
+ * Each device has a directory under sysfs. Within that directory there
+ * is a file named "config". This file used to access the PCI config
+ * space. It is used here to obtain most of the information about the
+ * device.
+ */
+ snprintf(name, SYSFS_PATH_SIZE - 1, "%s/" PCI_DBDF_FORMAT "/config",
+ SYS_BUS_PCI_DEVICES, domain, bus, device, function);
+
+ fd = open(name, O_RDONLY);
+ if (fd < 0)
+ {
+ return errno;
+ }
+
+ if (off != 0)
+ {
+ if (lseek(fd, (off_t) off, SEEK_SET) < 0)
+ {
+ close(fd);
+ return errno;
+ }
+ }
+
+ while (temp_size > 0)
+ {
+ const ssize_t bytes = read(fd, data_bytes, temp_size);
+
+ /*
+ * If zero bytes were read, then we assume it's the end of the
+ * config file.
+ */
+ if (bytes <= 0)
+ {
+ err = errno;
+ break;
+ }
+
+ temp_size -= bytes;
+ data_bytes += bytes;
+ }
+
+ if (bytes_read != NULL)
+ {
+ *bytes_read = size - temp_size;
+ }
+
+ close(fd);
+ return err;
+}
+
+static int
+pci_sysfs_write_cfg(uint16_t domain, uint16_t bus, uint16_t device,
+ uint16_t function, uint16_t off, void *data,
+ uint16_t size, uint16_t *bytes_written)
+{
+ char name[SYSFS_PATH_SIZE];
+ uint16_t temp_size = size;
+ int err = 0;
+ int fd;
+ char *data_bytes = data;
+
+ if (bytes_written != NULL)
+ {
+ *bytes_written = 0;
+ }
+
+ /*
+ * Each device has a directory under sysfs. Within that directory there
+ * is a file named "config". This file used to access the PCI config
+ * space.
+ */
+ snprintf(name, SYSFS_PATH_SIZE - 1, "%s/" PCI_DBDF_FORMAT "/config",
+ SYS_BUS_PCI_DEVICES, domain, bus, device, function);
+
+ fd = open(name, O_WRONLY);
+ if (fd < 0)
+ {
+ return errno;
+ }
+
+ if (off != 0)
+ {
+ if (lseek(fd, (off_t) off, SEEK_SET) < 0)
+ {
+ close(fd);
+ return errno;
+ }
+ }
+
+ while (temp_size > 0)
+ {
+ const ssize_t bytes = write(fd, data_bytes, temp_size);
+
+ if (bytes < 0)
+ {
+ err = errno;
+ break;
+ }
+ /*
+ * If zero bytes were written, then we assume it's the end of the
+ * config file.
+ */
+ if (bytes == 0)
+ {
+ break;
+ }
+
+ temp_size -= bytes;
+ data_bytes += bytes;
+ }
+
+ if (bytes_written != NULL)
+ {
+ *bytes_written = size - temp_size;
+ }
+
+ close(fd);
+ return err;
+}
+
+int
+pci_rescan(uint16_t domain, uint8_t bus, uint8_t slot, uint8_t function)
+{
+ char const *node;
+ char node_buf[SYSFS_PATH_SIZE];
+ int node_fd;
+ ssize_t cnt;
+
+ if ((domain | bus | slot | function) == 0)
+ {
+ /* rescan the entire PCI tree */
+ node = SYS_BUS_PCI_RESCAN;
+ }
+ else
+ {
+ snprintf(node_buf, sizeof(node_buf) - 1, SYSFS_PCI_BRIDGE_RESCAN_FMT,
+ domain, bus, slot, function);
+ node = node_buf;
+ }
+
+ node_fd = open(node, O_WRONLY);
+
+ if (node_fd < 0)
+ {
+ return errno;
+ }
+
+ cnt = write(node_fd, SYSFS_RESCAN_STRING, SYSFS_RESCAN_STRING_SIZE);
+
+ close(node_fd);
+
+ return cnt == SYSFS_RESCAN_STRING_SIZE ? 0 : EIO;
+}
+
+int
+pci_find_parent_bridge(pci_info_t *p_gpu_info, pci_info_t *p_bridge_info)
+{
+ char gpu_path[SYSFS_PATH_SIZE];
+ char bridge_path[PATH_MAX];
+ char *p_node;
+
+ snprintf(gpu_path, SYSFS_PATH_SIZE - 1, "%s/" PCI_DBDF_FORMAT "/..", SYS_BUS_PCI_DEVICES,
+ p_gpu_info->domain, p_gpu_info->bus,
+ p_gpu_info->dev, p_gpu_info->ftn);
+
+ if (realpath(gpu_path, bridge_path) == NULL)
+ {
+ return errno;
+ }
+
+ p_node = strrchr(bridge_path, '/');
+
+ if (p_node == NULL)
+ {
+ return ENOENT;
+ }
+
+ ++p_node;
+
+ if (sscanf(p_node, PCI_DBDF_FORMAT,
+ &p_bridge_info->domain, &p_bridge_info->bus,
+ &p_bridge_info->dev, &p_bridge_info->ftn) != 4)
+ {
+ return ENOENT;
+ }
+
+ return 0;
+}
+
+static int
+pci_find_pcie_caps(uint16_t domain, uint8_t bus, uint8_t device, uint8_t ftn, uint8_t *p_caps)
+{
+ unsigned ttl;
+ uint8_t off;
+ uint8_t cap_id;
+ int err = ENXIO;
+ uint16_t cnt;
+
+ for (off = PCI_CAPABILITY_LIST, ttl = PCI_CAP_TTL_MAX; ttl; --ttl)
+ {
+ err = pci_sysfs_read_cfg(domain, bus, device, ftn, off,
+ &off, sizeof(off), &cnt);
+ BAIL_ON_IO_ERR(off, err, cnt, break);
+
+ /* Capabilities must reside above the std config header */
+ if ((off < PCI_STD_HEADER_SIZEOF) || (off == 0xff))
+ {
+ break;
+ }
+
+ /* Clear the reserved bits */
+ off &= ~3;
+
+ err = pci_sysfs_read_cfg(domain, bus, device, ftn, off + PCI_CAP_LIST_ID,
+ &cap_id, sizeof(cap_id), &cnt);
+ BAIL_ON_IO_ERR(cap_id, err, cnt, break);
+
+ if (cap_id == PCI_CAP_ID_EXP)
+ {
+ goto found;
+ }
+
+ if (cap_id == 0xff)
+ {
+ break;
+ }
+
+ off += PCI_CAP_LIST_NEXT;
+ }
+ return err;
+found:
+ *p_caps = off;
+ return 0;
+}
+
+int
+pci_bridge_link_set_enable(uint16_t domain, uint8_t bus, uint8_t device, uint8_t ftn, int enable)
+{
+ uint8_t pcie_caps = 0;
+ uint16_t reg;
+ uint32_t cap_reg;
+ uint16_t cnt;
+ int err;
+ struct timeval start;
+ struct timeval curr;
+ struct timeval diff;
+ struct timespec delay = {0, PCI_LINK_DELAY_NS};
+ struct timespec dlllar_disable_delay = {0, PCI_LINK_DLLLAR_DISABLE_DELAY_NS};
+
+ err = pci_find_pcie_caps(domain, bus, device, ftn, &pcie_caps);
+
+ if (err != 0)
+ {
+ return err;
+ }
+
+ err = pci_sysfs_read_cfg(domain, bus, device, ftn, pcie_caps + PCI_EXP_LNKCTL,
+ &reg, sizeof(reg), &cnt);
+ BAIL_ON_IO_ERR(reg, err, cnt, return err);
+
+ if (enable)
+ {
+ reg &= ~PCI_EXP_LNKCTL_LD;
+ }
+ else
+ {
+ reg |= PCI_EXP_LNKCTL_LD;
+ }
+
+ err = pci_sysfs_write_cfg(domain, bus, device, ftn, pcie_caps + PCI_EXP_LNKCTL,
+ &reg, sizeof(reg), &cnt);
+ BAIL_ON_IO_ERR(reg, err, cnt, return err);
+
+ if (enable)
+ {
+ /*
+ * Data Link Layer Link Active Reporting must be capable for
+ * zero power capable downstream port. But old controller might
+ * not implement it. In this case, we wait for 30 ms.
+ */
+ err = pci_sysfs_read_cfg(domain, bus, device, ftn, pcie_caps + PCI_EXP_LNKCAP,
+ &cap_reg, sizeof(cap_reg), &cnt);
+ BAIL_ON_IO_ERR(cap_reg, err, cnt, return err);
+
+ if (cap_reg & PCI_EXP_LNKCAP_DLLLARC)
+ {
+ /* wait for the link to go up and then sleep for 100 ms */
+
+ gettimeofday(&start, NULL);
+
+ for (;;)
+ {
+ err = pci_sysfs_read_cfg(domain, bus, device, ftn, pcie_caps + PCI_EXP_LNKSTA,
+ &reg, sizeof(reg), &cnt);
+ BAIL_ON_IO_ERR(reg, err, cnt, return err);
+
+ if ((reg & PCI_EXP_LNKSTA_DLLLA) != 0)
+ {
+ break;
+ }
+
+ gettimeofday(&curr, NULL);
+ timersub(&curr, &start, &diff);
+
+ if ((diff.tv_sec > 0) || (diff.tv_usec >= PCI_LINK_WAIT_US))
+ {
+ return ETIME;
+ }
+ }
+ }
+ else
+ {
+ /*
+ * Measured the time on DGX1 for link to become established in a bridge,
+ * where the DLLLA reporting is supported and its approximately ~9ms,
+ * so wait for 30ms where DLLLA reporting is not supported.
+ */
+ PCI_NANOSLEEP(&dlllar_disable_delay, NULL);
+ }
+
+ PCI_NANOSLEEP(&delay, NULL);
+ }
+
+ return err;
+}
+
+#endif /* defined(NV_LINUX) */
\ No newline at end of file

92
sys-libs/libnvidia-container/files/libnvidia-container-1.1.1-add-sysfs-h.patch Normal file
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@@ -0,0 +1,92 @@
diff --git a/src/pci-sysfs.h b/src/pci-sysfs.h
new file mode 100644
index 0000000..1fc695b
--- /dev/null
+++ b/src/pci-sysfs.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2016-2018, NVIDIA CORPORATION.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * This file provides utility functions on Linux for interfacing
+ * with the sysfs/PCI kernel facility.
+ */
+
+#ifndef __PCI_SYSFS_H__
+#define __PCI_SYSFS_H__
+
+#if defined(NV_LINUX)
+
+#include <linux/pci.h>
+
+#if !defined(PCI_STD_HEADER_SIZEOF)
+#define PCI_STD_HEADER_SIZEOF 64
+#endif
+#if !defined(PCI_CAP_ID_EXP)
+#define PCI_CAP_ID_EXP 0x10 /* PCI Express */
+#endif
+#if !defined(PCI_EXP_LNKCAP)
+#define PCI_EXP_LNKCAP 12 /* Link Capabilities */
+#endif
+#if !defined(PCI_EXP_LNKCAP_DLLLARC)
+#define PCI_EXP_LNKCAP_DLLLARC 0x00100000 /* Data Link Layer Link Active Reporting Capable */
+#endif
+#if !defined(PCI_EXP_LNKCTL)
+#define PCI_EXP_LNKCTL 16 /* Link Control */
+#endif
+#if !defined(PCI_EXP_LNKCTL_LD)
+#define PCI_EXP_LNKCTL_LD 0x0010 /* Link Disable */
+#endif
+#if !defined(PCI_EXP_LNKSTA)
+#define PCI_EXP_LNKSTA 18 /* Link Status */
+#endif
+#if !defined(PCI_EXP_LNKSTA_DLLLA)
+#define PCI_EXP_LNKSTA_DLLLA 0x2000 /* Data Link Layer Link Active */
+#endif
+
+#define PCI_LINK_WAIT_US 200000 /* 200 ms, must be less than 1000000 (1s) */
+#define PCI_LINK_DELAY_NS 100000000 /* 100 ms */
+#define PCI_LINK_DLLLAR_DISABLE_DELAY_NS 30000000 /* 30ms */
+
+#if (_POSIX_C_SOURCE >= 199309L)
+#define PCI_NANOSLEEP(ts, rem) nanosleep(ts, rem)
+#elif !(_POSIX_C_SOURCE >= 200809L)
+#define PCI_NANOSLEEP(ts, rem) usleep((ts)->tv_sec * 1000000 + ((ts)->tv_nsec + 999) / 1000)
+#else
+#define PCI_NANOSLEEP(ts, rem) sleep((ts)->tv_sec + ((ts)->tv_nsec + 999999999) / 1000000000)
+#endif
+
+typedef struct {
+ unsigned domain;
+ unsigned bus;
+ unsigned dev;
+ unsigned ftn;
+} pci_info_t;
+
+int pci_rescan(uint16_t domain, uint8_t bus, uint8_t slot, uint8_t function);
+int pci_find_parent_bridge(pci_info_t *p_gpu_info, pci_info_t *p_bridge_info);
+int pci_bridge_link_set_enable(uint16_t domain, uint8_t bus, uint8_t device, uint8_t ftn, int enable);
+
+#endif /* NV_LINUX */
+
+#endif /* __PCI_SYSFS_H__ */
\ No newline at end of file

801
sys-libs/libnvidia-container/files/libnvidia-container-1.1.1-add-utils-c.patch Normal file
View File

@@ -0,0 +1,801 @@
diff --git a/src/nvidia-modprobe-utils.c b/src/nvidia-modprobe-utils.c
new file mode 100644
index 0000000..0f97cf9
--- /dev/null
+++ b/src/nvidia-modprobe-utils.c
@@ -0,0 +1,794 @@
+
+#if defined(NV_LINUX)
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <fcntl.h>
+
+#include "nvidia-modprobe-utils.h"
+#include "pci-enum.h"
+
+#define NV_PROC_MODPROBE_PATH "/proc/sys/kernel/modprobe"
+#define NV_PROC_MODULES_PATH "/proc/modules"
+#define NV_PROC_DEVICES_PATH "/proc/devices"
+
+#define NV_PROC_MODPROBE_PATH_MAX 1024
+#define NV_MAX_MODULE_NAME_SIZE 16
+#define NV_MAX_PROC_REGISTRY_PATH_SIZE NV_MAX_CHARACTER_DEVICE_FILE_STRLEN
+#define NV_MAX_LINE_LENGTH 256
+
+#define NV_NVIDIA_MODULE_NAME "nvidia"
+#define NV_PROC_REGISTRY_PATH "/proc/driver/nvidia/params"
+
+#define NV_NMODULE_NVIDIA_MODULE_NAME "nvidia%d"
+#define NV_NMODULE_PROC_REGISTRY_PATH "/proc/driver/nvidia/%d/params"
+
+#define NV_UVM_MODULE_NAME "nvidia-uvm"
+#define NV_UVM_DEVICE_NAME "/dev/nvidia-uvm"
+#define NV_UVM_TOOLS_DEVICE_NAME "/dev/nvidia-uvm-tools"
+
+#define NV_MODESET_MODULE_NAME "nvidia-modeset"
+
+#define NV_VGPU_VFIO_MODULE_NAME "nvidia-vgpu-vfio"
+
+#define NV_NVLINK_MODULE_NAME "nvidia-nvlink"
+#define NV_NVLINK_PROC_PERM_PATH "/proc/driver/nvidia-nvlink/permissions"
+
+#define NV_DEVICE_FILE_MODE_MASK (S_IRWXU|S_IRWXG|S_IRWXO)
+#define NV_DEVICE_FILE_MODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)
+#define NV_DEVICE_FILE_UID 0
+#define NV_DEVICE_FILE_GID 0
+
+#define NV_MAKE_DEVICE(x,y) ((dev_t)((x) << 8 | (y)))
+
+#define NV_MAJOR_DEVICE_NUMBER 195
+
+#define NV_PCI_VENDOR_ID 0x10DE
+
+#define NV_MIN(a, b) (((a) < (b)) ? (a) : (b))
+
+/*
+ * Construct the nvidia kernel module name based on the input
+ * module instance provided. If an error occurs, the null
+ * terminator will be written to nv_module_name[0].
+ */
+static __inline__ void assign_nvidia_kernel_module_name
+(
+ char nv_module_name[NV_MAX_MODULE_NAME_SIZE],
+ int module_instance
+)
+{
+ int ret;
+
+ if (is_multi_module(module_instance))
+ {
+ ret = snprintf(nv_module_name, NV_MAX_MODULE_NAME_SIZE,
+ NV_NMODULE_NVIDIA_MODULE_NAME, module_instance);
+ }
+ else
+ {
+ ret = snprintf(nv_module_name, NV_MAX_MODULE_NAME_SIZE,
+ NV_NVIDIA_MODULE_NAME);
+ }
+
+ if (ret <= 0)
+ {
+ goto fail;
+ }
+
+ nv_module_name[NV_MAX_MODULE_NAME_SIZE - 1] = '\0';
+
+ return;
+
+fail:
+
+ nv_module_name[0] = '\0';
+}
+
+
+/*
+ * Construct the proc registry path name based on the input
+ * module instance provided. If an error occurs, the null
+ * terminator will be written to proc_path[0].
+ */
+static __inline__ void assign_proc_registry_path
+(
+ char proc_path[NV_MAX_PROC_REGISTRY_PATH_SIZE],
+ int module_instance
+)
+{
+ int ret;
+
+ if (is_multi_module(module_instance))
+ {
+ ret = snprintf(proc_path, NV_MAX_PROC_REGISTRY_PATH_SIZE,
+ NV_NMODULE_PROC_REGISTRY_PATH, module_instance);
+ }
+ else
+ {
+ ret = snprintf(proc_path, NV_MAX_PROC_REGISTRY_PATH_SIZE,
+ NV_PROC_REGISTRY_PATH);
+ }
+
+ if (ret <= 0)
+ {
+ goto fail;
+ }
+
+ proc_path[NV_MAX_PROC_REGISTRY_PATH_SIZE - 1] = '\0';
+
+ return;
+
+fail:
+
+ proc_path[0] = '\0';
+}
+
+
+/*
+ * Just like strcmp(3), except that differences between '-' and '_' are
+ * ignored. This is useful for comparing module names, where '-' and '_'
+ * are supposed to be treated interchangeably.
+ */
+static int modcmp(const char *a, const char *b)
+{
+ int i;
+
+ /* Walk both strings and compare each character */
+ for (i = 0; a[i] && b[i]; i++)
+ {
+ if (a[i] != b[i])
+ {
+ /* ignore differences between '-' and '_' */
+ if (((a[i] == '-') || (a[i] == '_')) &&
+ ((b[i] == '-') || (b[i] == '_')))
+ {
+ continue;
+ }
+
+ break;
+ }
+ }
+
+ /*
+ * If the strings are of unequal length, only one of a[i] or b[i] == '\0'.
+ * If they are the same length, both will be '\0', and the strings match.
+ */
+ return a[i] - b[i];
+}
+
+
+/*
+ * Check whether the specified module is loaded by reading
+ * NV_PROC_MODULES_PATH; returns 1 if the kernel module is loaded.
+ * Otherwise, it returns 0.
+ */
+static int is_kernel_module_loaded(const char *nv_module_name)
+{
+ FILE *fp;
+ char module_name[NV_MAX_MODULE_NAME_SIZE];
+ int module_loaded = 0;
+
+ fp = fopen(NV_PROC_MODULES_PATH, "r");
+
+ if (fp == NULL)
+ {
+ return 0;
+ }
+
+ while (fscanf(fp, "%15s%*[^\n]\n", module_name) == 1)
+ {
+ module_name[15] = '\0';
+ if (modcmp(module_name, nv_module_name) == 0)
+ {
+ module_loaded = 1;
+ break;
+ }
+ }
+
+ fclose(fp);
+
+ return module_loaded;
+}
+
+/*
+ * Attempt to redirect STDOUT and STDERR to /dev/null.
+ *
+ * This is only for the cosmetics of silencing warnings, so do not
+ * treat any errors here as fatal.
+ */
+static void silence_current_process(void)
+{
+ int dev_null_fd = open("/dev/null", O_RDWR);
+ if (dev_null_fd < 0)
+ {
+ return;
+ }
+
+ dup2(dev_null_fd, STDOUT_FILENO);
+ dup2(dev_null_fd, STDERR_FILENO);
+ close(dev_null_fd);
+}
+
+/*
+ * Attempt to load a kernel module; returns 1 if kernel module is
+ * successfully loaded. Returns 0 if the kernel module could not be
+ * loaded.
+ *
+ * If any error is encountered and print_errors is non-0, then print the
+ * error to stderr.
+ */
+static int modprobe_helper(const int print_errors, const char *module_name)
+{
+ char modprobe_path[NV_PROC_MODPROBE_PATH_MAX];
+ int status = 1;
+ struct stat file_status;
+ pid_t pid;
+ const char *envp[] = { "PATH=/sbin", NULL };
+ FILE *fp;
+
+ /*
+ * Use PCI_BASE_CLASS_MASK to cover both types of DISPLAY controllers that
+ * NVIDIA ships (VGA = 0x300 and 3D = 0x302).
+ */
+ struct pci_id_match id_match = {
+ NV_PCI_VENDOR_ID, /* Vendor ID = 0x10DE */
+ PCI_MATCH_ANY, /* Device ID = any */
+ PCI_MATCH_ANY, /* Subvendor ID = any */
+ PCI_MATCH_ANY, /* Subdevice ID = any */
+ 0x0300, /* Device Class = PCI_BASE_CLASS_DISPLAY */
+ PCI_BASE_CLASS_MASK, /* Display Mask = base class only */
+ 0 /* Initial number of matches */
+ };
+
+ modprobe_path[0] = '\0';
+
+ if (module_name == NULL || module_name[0] == '\0') {
+ return 0;
+ }
+
+ /* If the kernel module is already loaded, nothing more to do: success. */
+
+ if (is_kernel_module_loaded(module_name))
+ {
+ return 1;
+ }
+
+ /*
+ * Before attempting to load the module, look for any NVIDIA PCI devices.
+ * If none exist, exit instead of attempting the modprobe, because doing so
+ * would issue error messages that are really irrelevant if there are no
+ * NVIDIA PCI devices present.
+ *
+ * If our check fails, for whatever reason, continue with the modprobe just
+ * in case.
+ */
+ status = pci_enum_match_id(&id_match);
+ if (status == 0 && id_match.num_matches == 0)
+ {
+ if (print_errors)
+ {
+ fprintf(stderr,
+ "NVIDIA: no NVIDIA devices found\n");
+ }
+
+ return 0;
+ }
+
+ /* Only attempt to load the kernel module if root. */
+
+ if (geteuid() != 0)
+ {
+ return 0;
+ }
+
+ /* Attempt to read the full path to the modprobe executable from /proc. */
+
+ fp = fopen(NV_PROC_MODPROBE_PATH, "r");
+ if (fp != NULL)
+ {
+ char *str;
+ size_t n;
+
+ n = fread(modprobe_path, 1, sizeof(modprobe_path), fp);
+
+ /*
+ * Null terminate the string, but make sure 'n' is in the range
+ * [0, sizeof(modprobe_path)-1].
+ */
+ n = NV_MIN(n, sizeof(modprobe_path) - 1);
+ modprobe_path[n] = '\0';
+
+ /*
+ * If str was longer than a line, we might still have a
+ * newline in modprobe_path: if so, overwrite it with the nul
+ * terminator.
+ */
+ str = strchr(modprobe_path, '\n');
+ if (str != NULL)
+ {
+ *str = '\0';
+ }
+
+ fclose(fp);
+ }
+
+ /* If we couldn't read it from /proc, pick a reasonable default. */
+
+ if (modprobe_path[0] == '\0')
+ {
+ sprintf(modprobe_path, "/sbin/modprobe");
+ }
+
+ /* Do not attempt to exec(3) modprobe if it does not exist. */
+
+ if (stat(modprobe_path, &file_status) != 0 ||
+ !S_ISREG(file_status.st_mode) ||
+ (file_status.st_mode & S_IXUSR) != S_IXUSR)
+ {
+ return 0;
+ }
+
+ /* Fork and exec modprobe from the child process. */
+
+ switch (pid = fork())
+ {
+ case 0:
+
+ /*
+ * modprobe might complain in expected scenarios. E.g.,
+ * `modprobe nvidia` on a Tegra system with dGPU where no nvidia.ko is
+ * present will complain:
+ *
+ * "modprobe: FATAL: Module nvidia not found."
+ *
+ * Silence the current process to avoid such unwanted messages.
+ */
+ silence_current_process();
+
+ execle(modprobe_path, "modprobe",
+ module_name, NULL, envp);
+
+ /* If execl(3) returned, then an error has occurred. */
+
+ if (print_errors)
+ {
+ fprintf(stderr,
+ "NVIDIA: failed to execute `%s`: %s.\n",
+ modprobe_path, strerror(errno));
+ }
+ exit(1);
+
+ case -1:
+ return 0;
+
+ default:
+ if (waitpid(pid, &status, 0) < 0)
+ {
+ return 0;
+ }
+ if (WIFEXITED(status) && WEXITSTATUS(status) == 0)
+ {
+ return 1;
+ }
+ else
+ {
+ return 0;
+ }
+ }
+
+ return 1;
+}
+
+
+/*
+ * Attempt to load an NVIDIA kernel module
+ */
+int nvidia_modprobe(const int print_errors, int module_instance)
+{
+ char nv_module_name[NV_MAX_MODULE_NAME_SIZE];
+
+ assign_nvidia_kernel_module_name(nv_module_name, module_instance);
+
+ return modprobe_helper(print_errors, nv_module_name);
+}
+
+
+/*
+ * Determine the requested device file parameters: allow users to
+ * override the default UID/GID and/or mode of the NVIDIA device
+ * files, or even whether device file modification should be allowed;
+ * the attributes are managed globally, and can be adjusted via the
+ * appropriate kernel module parameters.
+ */
+static void init_device_file_parameters(uid_t *uid, gid_t *gid, mode_t *mode,
+ int *modify, const char *proc_path)
+{
+ FILE *fp;
+ char name[32];
+ unsigned int value;
+
+ *mode = NV_DEVICE_FILE_MODE;
+ *uid = NV_DEVICE_FILE_UID;
+ *gid = NV_DEVICE_FILE_GID;
+ *modify = 1;
+
+ if (proc_path == NULL || proc_path[0] == '\0')
+ {
+ return;
+ }
+
+ fp = fopen(proc_path, "r");
+
+ if (fp == NULL)
+ {
+ return;
+ }
+
+ while (fscanf(fp, "%31[^:]: %u\n", name, &value) == 2)
+ {
+ name[31] = '\0';
+ if (strcmp(name, "DeviceFileUID") == 0)
+ {
+ *uid = value;
+ }
+ if (strcmp(name, "DeviceFileGID") == 0)
+ {
+ *gid = value;
+ }
+ if (strcmp(name, "DeviceFileMode") == 0)
+ {
+ *mode = value;
+ }
+ if (strcmp(name, "ModifyDeviceFiles") == 0)
+ {
+ *modify = value;
+ }
+ }
+
+ fclose(fp);
+}
+
+/*
+ * A helper to query device file states.
+ */
+static int get_file_state_helper(
+ const char *path,
+ int major,
+ int minor,
+ const char *proc_path,
+ uid_t uid,
+ gid_t gid,
+ mode_t mode)
+{
+ dev_t dev = NV_MAKE_DEVICE(major, minor);
+ struct stat stat_buf;
+ int ret;
+ int state = 0;
+
+ ret = stat(path, &stat_buf);
+ if (ret == 0)
+ {
+ nvidia_update_file_state(&state, NvDeviceFileStateFileExists);
+
+ if (S_ISCHR(stat_buf.st_mode) && (stat_buf.st_rdev == dev))
+ {
+ nvidia_update_file_state(&state, NvDeviceFileStateChrDevOk);
+ }
+
+ if (((stat_buf.st_mode & NV_DEVICE_FILE_MODE_MASK) == mode) &&
+ (stat_buf.st_uid == uid) &&
+ (stat_buf.st_gid == gid))
+ {
+ nvidia_update_file_state(&state, NvDeviceFileStatePermissionsOk);
+ }
+ }
+
+ return state;
+}
+
+int nvidia_get_file_state(int minor, int module_instance)
+{
+ char path[NV_MAX_CHARACTER_DEVICE_FILE_STRLEN];
+ char proc_path[NV_MAX_PROC_REGISTRY_PATH_SIZE];
+ mode_t mode;
+ uid_t uid;
+ gid_t gid;
+ int modification_allowed;
+ int state = 0;
+
+ assign_device_file_name(path, minor, module_instance);
+ assign_proc_registry_path(proc_path, module_instance);
+
+ init_device_file_parameters(&uid, &gid, &mode, &modification_allowed,
+ proc_path);
+
+ state = get_file_state_helper(path, NV_MAJOR_DEVICE_NUMBER, minor,
+ proc_path, uid, gid, mode);
+
+ return state;
+}
+
+/*
+ * Attempt to create the specified device file with the specified major
+ * and minor number. If proc_path is specified, scan it for custom file
+ * permissions. Returns 1 if the file is successfully created; returns 0
+ * if the file could not be created.
+ */
+int mknod_helper(int major, int minor, const char *path,
+ const char *proc_path)
+{
+ dev_t dev = NV_MAKE_DEVICE(major, minor);
+ mode_t mode;
+ uid_t uid;
+ gid_t gid;
+ int modification_allowed;
+ int ret;
+ int state;
+ int do_mknod;
+
+ if (path == NULL || path[0] == '\0')
+ {
+ return 0;
+ }
+
+ init_device_file_parameters(&uid, &gid, &mode, &modification_allowed,
+ proc_path);
+
+ /* If device file modification is not allowed, nothing to do: success. */
+
+ if (modification_allowed != 1)
+ {
+ return 1;
+ }
+
+ state = get_file_state_helper(path, major, minor,
+ proc_path, uid, gid, mode);
+
+ if (nvidia_test_file_state(state, NvDeviceFileStateFileExists) &&
+ nvidia_test_file_state(state, NvDeviceFileStateChrDevOk) &&
+ nvidia_test_file_state(state, NvDeviceFileStatePermissionsOk))
+ {
+ return 1;
+ }
+
+ /* If the stat(2) above failed, we need to create the device file. */
+
+ do_mknod = 0;
+
+ if (!nvidia_test_file_state(state, NvDeviceFileStateFileExists))
+ {
+ do_mknod = 1;
+ }
+
+ /*
+ * If the file exists but the file is either not a character device or has
+ * the wrong major/minor character device number, then we need to delete it
+ * and recreate it.
+ */
+ if (!do_mknod &&
+ !nvidia_test_file_state(state, NvDeviceFileStateChrDevOk))
+ {
+ ret = remove(path);
+ if (ret != 0)
+ {
+ return 0;
+ }
+ do_mknod = 1;
+ }
+
+ if (do_mknod)
+ {
+ ret = mknod(path, S_IFCHR | mode, dev);
+ if (ret != 0)
+ {
+ return 0;
+ }
+ }
+
+ /*
+ * Make sure the permissions and ownership are set correctly; if
+ * we created the device above and either of the below fails, then
+ * also delete the device file.
+ */
+ if ((chmod(path, mode) != 0) ||
+ (chown(path, uid, gid) != 0))
+ {
+ if (do_mknod)
+ {
+ remove(path);
+ }
+ return 0;
+ }
+
+ return 1;
+}
+
+
+/*
+ * Attempt to create a device file with the specified minor number for
+ * the specified NVIDIA module instance.
+ */
+int nvidia_mknod(int minor, int module_instance)
+{
+ char path[NV_MAX_CHARACTER_DEVICE_FILE_STRLEN];
+ char proc_path[NV_MAX_PROC_REGISTRY_PATH_SIZE];
+
+ assign_device_file_name(path, minor, module_instance);
+ assign_proc_registry_path(proc_path, module_instance);
+
+ return mknod_helper(NV_MAJOR_DEVICE_NUMBER, minor, path, proc_path);
+}
+
+
+/*
+ * Scan NV_PROC_DEVICES_PATH to find the major number of the character
+ * device with the specified name. Returns the major number on success,
+ * or -1 on failure.
+ */
+int get_chardev_major(const char *name)
+{
+ int ret = -1;
+ char line[NV_MAX_LINE_LENGTH];
+ FILE *fp;
+
+ line[NV_MAX_LINE_LENGTH - 1] = '\0';
+
+ fp = fopen(NV_PROC_DEVICES_PATH, "r");
+ if (!fp)
+ {
+ goto done;
+ }
+
+ /* Find the beginning of the 'Character devices:' section */
+
+ while (fgets(line, NV_MAX_LINE_LENGTH - 1, fp))
+ {
+ if (strcmp(line, "Character devices:\n") == 0)
+ {
+ break;
+ }
+ }
+
+ if (ferror(fp)) {
+ goto done;
+ }
+
+ /* Search for the given module name */
+
+ while (fgets(line, NV_MAX_LINE_LENGTH - 1, fp))
+ {
+ char *found;
+
+ if (strcmp(line, "\n") == 0 )
+ {
+ /* we've reached the end of the 'Character devices:' section */
+ break;
+ }
+
+ found = strstr(line, name);
+
+ /* Check for a newline to avoid partial matches */
+
+ if (found && found[strlen(name)] == '\n')
+ {
+ int major;
+
+ /* Read the device major number */
+
+ if (sscanf(line, " %d %*s", &major) == 1)
+ {
+ ret = major;
+ }
+
+ break;
+ }
+ }
+
+done:
+
+ if (fp)
+ {
+ fclose(fp);
+ }
+
+ return ret;
+}
+
+
+/*
+ * Attempt to create the NVIDIA Unified Memory device file
+ */
+int nvidia_uvm_mknod(int base_minor)
+{
+ int major = get_chardev_major(NV_UVM_MODULE_NAME);
+
+ if (major < 0)
+ {
+ return 0;
+ }
+
+ return mknod_helper(major, base_minor, NV_UVM_DEVICE_NAME, NULL) &&
+ mknod_helper(major, base_minor + 1, NV_UVM_TOOLS_DEVICE_NAME, NULL);
+}
+
+
+/*
+ * Attempt to load the NVIDIA Unified Memory kernel module
+ */
+int nvidia_uvm_modprobe(void)
+{
+ return modprobe_helper(0, NV_UVM_MODULE_NAME);
+}
+
+
+/*
+ * Attempt to load the NVIDIA modeset driver.
+ */
+int nvidia_modeset_modprobe(void)
+{
+ return modprobe_helper(0, NV_MODESET_MODULE_NAME);
+}
+
+
+/*
+ * Attempt to create the NVIDIA modeset driver device file.
+ */
+int nvidia_modeset_mknod(void)
+{
+ char proc_path[NV_MAX_PROC_REGISTRY_PATH_SIZE];
+
+ assign_proc_registry_path(proc_path, NV_MODULE_INSTANCE_NONE);
+
+ return mknod_helper(NV_MAJOR_DEVICE_NUMBER,
+ NV_MODESET_MINOR_DEVICE_NUM,
+ NV_MODESET_DEVICE_NAME, proc_path);
+}
+
+/*
+ * Attempt to create the NVIDIA NVLink driver device file.
+ */
+int nvidia_nvlink_mknod(void)
+{
+ int major = get_chardev_major(NV_NVLINK_MODULE_NAME);
+
+ if (major < 0)
+ {
+ return 0;
+ }
+
+ return mknod_helper(major,
+ 0,
+ NV_NVLINK_DEVICE_NAME,
+ NV_NVLINK_PROC_PERM_PATH);
+}
+
+int nvidia_vgpu_vfio_mknod(int minor_num)
+{
+ int major = get_chardev_major(NV_VGPU_VFIO_MODULE_NAME);
+ char vgpu_dev_name[NV_MAX_CHARACTER_DEVICE_FILE_STRLEN];
+ char proc_path[NV_MAX_PROC_REGISTRY_PATH_SIZE];
+
+ if (major < 0)
+ {
+ return 0;
+ }
+
+ assign_proc_registry_path(proc_path, NV_MODULE_INSTANCE_NONE);
+
+ snprintf(vgpu_dev_name, NV_MAX_CHARACTER_DEVICE_FILE_STRLEN,
+ NV_VGPU_VFIO_DEVICE_NAME, minor_num);
+
+ vgpu_dev_name[NV_MAX_CHARACTER_DEVICE_FILE_STRLEN - 1] = '\0';
+
+ return mknod_helper(major, minor_num, vgpu_dev_name, proc_path);
+}
+
+#endif /* NV_LINUX */
\ No newline at end of file

164
sys-libs/libnvidia-container/files/libnvidia-container-1.1.1-add-utils-h.patch Normal file
View File

@@ -0,0 +1,164 @@
diff --git a/src/nvidia-modprobe-utils.h b/src/nvidia-modprobe-utils.h
new file mode 100644
index 0000000..e06b4a4
--- /dev/null
+++ b/src/nvidia-modprobe-utils.h
@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 2013, NVIDIA CORPORATION.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * This file provides utility functions on Linux for loading the
+ * NVIDIA kernel module and creating NVIDIA device files.
+ */
+
+#ifndef __NVIDIA_MODPROBE_UTILS_H__
+#define __NVIDIA_MODPROBE_UTILS_H__
+
+#include <stdio.h>
+
+#define NV_MAX_CHARACTER_DEVICE_FILE_STRLEN 128
+#define NV_MODULE_INSTANCE_NONE -1
+#define NV_MODULE_INSTANCE_ZERO 0
+#define NV_MAX_MODULE_INSTANCES 8
+#define NV_CTL_DEVICE_NUM 255
+#define NV_MODESET_MINOR_DEVICE_NUM 254
+
+#define NV_FRONTEND_CONTROL_DEVICE_MINOR_MAX NV_CTL_DEVICE_NUM
+
+#define NV_DEVICE_FILE_PATH "/dev/nvidia%d"
+#define NV_CTRL_DEVICE_FILE_PATH "/dev/nvidiactl"
+#define NV_MODESET_DEVICE_NAME "/dev/nvidia-modeset"
+#define NV_VGPU_VFIO_DEVICE_NAME "/dev/nvidia-vgpu%d"
+#define NV_NVLINK_DEVICE_NAME "/dev/nvidia-nvlink"
+
+#define NV_NMODULE_CTRL_DEVICE_FILE_PATH "/dev/nvidiactl%d"
+
+#define NV_FRONTEND_CONTROL_DEVICE_MINOR_MIN \
+ (NV_FRONTEND_CONTROL_DEVICE_MINOR_MAX - \
+ NV_MAX_MODULE_INSTANCES)
+
+#define NV_FRONTEND_IS_CONTROL_DEVICE(x) \
+ ((x <= NV_FRONTEND_CONTROL_DEVICE_MINOR_MAX) && \
+ (x > NV_FRONTEND_CONTROL_DEVICE_MINOR_MIN))
+
+#if defined(NV_LINUX)
+
+typedef enum
+{
+ NvDeviceFileStateFileExists = 0,
+ NvDeviceFileStateChrDevOk,
+ NvDeviceFileStatePermissionsOk
+} NvDeviceFileState;
+
+static __inline__ void nvidia_update_file_state(int *state,
+ NvDeviceFileState value)
+{
+ *state |= (1 << value);
+}
+
+static __inline__ int nvidia_test_file_state(int state,
+ NvDeviceFileState value)
+{
+ return !!(state & (1 << value));
+}
+
+int nvidia_get_file_state(int minor, int module_instance);
+int nvidia_modprobe(const int print_errors, int module_instance);
+int nvidia_mknod(int minor, int module_instance);
+int nvidia_uvm_modprobe(void);
+int nvidia_uvm_mknod(int base_minor);
+int nvidia_modeset_modprobe(void);
+int nvidia_modeset_mknod(void);
+int nvidia_vgpu_vfio_mknod(int minor_num);
+int nvidia_nvlink_mknod(void);
+
+int mknod_helper(int major, int minor, const char *path, const char *proc_path);
+int get_chardev_major(const char *name);
+
+#endif /* NV_LINUX */
+
+/*
+ * Detect use of multiple kernel module instances. Use a single
+ * module instance unless instance != NV_MODULE_INSTANCE_NONE
+ */
+static __inline__ int is_multi_module(int module_instance)
+{
+ return (module_instance != NV_MODULE_INSTANCE_NONE);
+}
+
+
+/*
+ * Construct the device file name, based on 'minor'. If an error
+ * occurs, the nul terminator will be written to name[0].
+ */
+static __inline__ void assign_device_file_name
+(
+ char name[NV_MAX_CHARACTER_DEVICE_FILE_STRLEN],
+ int minor,
+ int module_instance
+)
+{
+ int ret;
+
+ if ((minor < 0) || (minor > NV_CTL_DEVICE_NUM))
+ {
+ goto fail;
+ }
+
+ if (!is_multi_module(module_instance) && minor == NV_CTL_DEVICE_NUM)
+ {
+ ret = snprintf(name,
+ NV_MAX_CHARACTER_DEVICE_FILE_STRLEN,
+ NV_CTRL_DEVICE_FILE_PATH);
+ }
+ else if (is_multi_module(module_instance) &&
+ NV_FRONTEND_IS_CONTROL_DEVICE(minor))
+ {
+ ret = snprintf(name,
+ NV_MAX_CHARACTER_DEVICE_FILE_STRLEN,
+ NV_NMODULE_CTRL_DEVICE_FILE_PATH,
+ module_instance);
+ }
+ else
+ {
+ ret = snprintf(name,
+ NV_MAX_CHARACTER_DEVICE_FILE_STRLEN,
+ NV_DEVICE_FILE_PATH, minor);
+ }
+
+ if (ret <= 0)
+ {
+ goto fail;
+ }
+
+ name[NV_MAX_CHARACTER_DEVICE_FILE_STRLEN - 1] = '\0';
+
+ return;
+
+fail:
+
+ name[0] = '\0';
+}
+
+#endif /* __NVIDIA_MODPROBE_UTILS_H__ */
\ No newline at end of file

13
sys-libs/libnvidia-container/files/libnvidia-container-1.1.1-fix-git.patch Normal file
View File

@@ -0,0 +1,13 @@
diff --git a/mk/common.mk b/mk/common.mk
index bded646..572adfc 100644
--- a/mk/common.mk
+++ b/mk/common.mk
@@ -21,7 +21,7 @@ DOCKER ?= docker
UID := $(shell id -u)
GID := $(shell id -g)
DATE := $(shell date -u --iso-8601=minutes)
-REVISION := $(shell git rev-parse HEAD)
+REVISION := 61f82bf25f0b3afaa75c6df8a0a6551ecfdf81f4
COMPILER := $(realpath $(shell which $(CC)))
PLATFORM ?= $(shell uname -m)

104
sys-libs/libnvidia-container/files/libnvidia-container-1.1.1-fix-makefile.patch Normal file
View File

@@ -0,0 +1,104 @@
diff --git a/Makefile b/Makefile
index 0070ada..8643de0 100644
--- a/Makefile
+++ b/Makefile
@@ -4,21 +4,21 @@
.PHONY: all tools shared static deps install uninstall dist depsclean mostlyclean clean distclean
.DEFAULT_GOAL := all
-
+STRIP := @echo skipping: strip
##### Global variables #####
-WITH_LIBELF ?= no
-WITH_TIRPC ?= no
+WITH_LIBELF ?= yes
+WITH_TIRPC ?= yes
WITH_SECCOMP ?= yes
##### Global definitions #####
-export prefix = /usr/local
+export prefix = /usr
export exec_prefix = $(prefix)
export bindir = $(exec_prefix)/bin
-export libdir = $(exec_prefix)/lib
+export libdir = $(exec_prefix)/lib64
export docdir = $(prefix)/share/doc
-export libdbgdir = $(prefix)/lib/debug$(libdir)
+export libdbgdir = $(prefix)/lib64/debug$(libdir)
export includedir = $(prefix)/include
export pkgconfdir = $(libdir)/pkgconfig
@@ -51,6 +51,8 @@ LIB_SRCS := $(SRCS_DIR)/driver.c \
$(SRCS_DIR)/error_generic.c \
$(SRCS_DIR)/error.c \
$(SRCS_DIR)/ldcache.c \
+ $(SRCS_DIR)/pci-sysfs.c \
+ $(SRCS_DIR)/nvidia-modprobe-utils.c \
$(SRCS_DIR)/nvc.c \
$(SRCS_DIR)/nvc_ldcache.c \
$(SRCS_DIR)/nvc_info.c \
@@ -112,7 +114,7 @@ CFLAGS := -std=gnu11 -O2 -g -fdata-sections -ffunction-sections -fstack-protec
-Wall -Wextra -Wcast-align -Wpointer-arith -Wmissing-prototypes -Wnonnull \
-Wwrite-strings -Wlogical-op -Wformat=2 -Wmissing-format-attribute -Winit-self -Wshadow \
-Wstrict-prototypes -Wunreachable-code -Wconversion -Wsign-conversion \
- -Wno-unknown-warning-option -Wno-format-extra-args -Wno-gnu-alignof-expression $(CFLAGS)
+ -Wno-unknown-warning-option -Wno-format-extra-args -Wno-gnu-alignof-expression -I/usr/include/tirpc $(CFLAGS)
LDFLAGS := -Wl,-zrelro -Wl,-znow -Wl,-zdefs -Wl,--gc-sections $(LDFLAGS)
LDLIBS := $(LDLIBS)
@@ -120,8 +122,8 @@ LDLIBS := $(LDLIBS)
LIB_CPPFLAGS = -DNV_LINUX -isystem $(DEPS_DIR)$(includedir) -include $(BUILD_DEFS)
LIB_CFLAGS = -fPIC
LIB_LDFLAGS = -L$(DEPS_DIR)$(libdir) -shared -Wl,-soname=$(LIB_SONAME)
-LIB_LDLIBS_STATIC = -l:libnvidia-modprobe-utils.a
-LIB_LDLIBS_SHARED = -ldl -lcap
+# LIB_LDLIBS_STATIC = -l:libnvidia-modprobe-utils.a
+LIB_LDLIBS_SHARED = -ldl -lcap -ltirpc
ifeq ($(WITH_LIBELF), yes)
LIB_CPPFLAGS += -DWITH_LIBELF
LIB_LDLIBS_SHARED += -lelf
@@ -130,7 +132,7 @@ LIB_LDLIBS_STATIC += -l:libelf.a
endif
ifeq ($(WITH_TIRPC), yes)
LIB_CPPFLAGS += -isystem $(DEPS_DIR)$(includedir)/tirpc -DWITH_TIRPC
-LIB_LDLIBS_STATIC += -l:libtirpc.a
+# LIB_LDLIBS_STATIC += -l:libtirpc.a
LIB_LDLIBS_SHARED += -lpthread
endif
ifeq ($(WITH_SECCOMP), yes)
@@ -145,7 +147,7 @@ LIB_LDLIBS_SHARED += $(LDLIBS)
LIB_LDLIBS = $(LIB_LDLIBS_STATIC) $(LIB_LDLIBS_SHARED)
# Binary flags (recursively expanded to handle target-specific flags)
-BIN_CPPFLAGS = -include $(BUILD_DEFS) $(CPPFLAGS)
+BIN_CPPFLAGS = -include $(BUILD_DEFS) $(CPPFLAGS) -DWITH_TIRPC
BIN_CFLAGS = -I$(SRCS_DIR) -fPIE -flto $(CFLAGS)
BIN_LDFLAGS = -L. -pie $(LDFLAGS) -Wl,-rpath='$$ORIGIN/../$$LIB'
BIN_LDLIBS = -l:$(LIB_SHARED) -lcap $(LDLIBS)
@@ -219,12 +221,12 @@ static: $(LIB_STATIC)($(LIB_STATIC_OBJ))
deps: export DESTDIR:=$(DEPS_DIR)
deps: $(LIB_RPC_SRCS) $(BUILD_DEFS)
$(MKDIR) -p $(DEPS_DIR)
- $(MAKE) -f $(MAKE_DIR)/nvidia-modprobe.mk install
+ # $(MAKE) -f $(MAKE_DIR)/nvidia-modprobe.mk install
ifeq ($(WITH_LIBELF), no)
- $(MAKE) -f $(MAKE_DIR)/elftoolchain.mk install
+ # $(MAKE) -f $(MAKE_DIR)/elftoolchain.mk install
endif
ifeq ($(WITH_TIRPC), yes)
- $(MAKE) -f $(MAKE_DIR)/libtirpc.mk install
+ # $(MAKE) -f $(MAKE_DIR)/libtirpc.mk install
endif
install: all
@@ -237,7 +239,7 @@ install: all
$(LN) -sf $(LIB_SONAME) $(DESTDIR)$(libdir)/$(LIB_SYMLINK)
$(LDCONFIG) -n $(DESTDIR)$(libdir)
# Install debugging symbols
- $(INSTALL) -m 644 $(DEBUG_DIR)/$(LIB_SONAME) $(DESTDIR)$(libdbgdir)
+ # $(INSTALL) -m 644 $(DEBUG_DIR)/$(LIB_SONAME) $(DESTDIR)$(libdbgdir)
# Install configuration files
$(MAKE_DIR)/$(LIB_PKGCFG).in "$(strip $(VERSION))" "$(strip $(LIB_LDLIBS_SHARED))" > $(DESTDIR)$(pkgconfdir)/$(LIB_PKGCFG)
# Install binary files

15
sys-libs/libnvidia-container/files/libnvidia-container-1.1.1-fix-nvc.patch Normal file
View File

@@ -0,0 +1,15 @@
diff --git a/src/nvc.c b/src/nvc.c
index 0a5ec79..172f906 100644
--- a/src/nvc.c
+++ b/src/nvc.c
@@ -14,8 +14,8 @@
#include <stdlib.h>
#include <unistd.h>
-#include <pci-enum.h>
-#include <nvidia-modprobe-utils.h>
+#include "pci-enum.h"
+#include "nvidia-modprobe-utils.h"
#include "nvc_internal.h"

49
sys-libs/libnvidia-container/libnvidia-container-1.1.1.ebuild Normal file
View File

@@ -0,0 +1,49 @@
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
DESCRIPTION="NVIDIA container runtime library"
HOMEPAGE="https://github.com/NVIDIA/libnvidia-container"
if [[ "${PV}" == "9999" ]] ; then
inherit git-r3
EGIT_REPO_URI="https://github.com/NVIDIA/${PN}.git"
else
SRC_URI="
https://github.com/NVIDIA/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz
"
KEYWORDS="~amd64"
fi
LICENSE="Apache-2.0"
SLOT="0"
IUSE=""
RDEPEND="
net-libs/libtirpc
sys-libs/libcap
sys-libs/libseccomp
x11-drivers/nvidia-drivers
"
DEPEND="${RDEPEND}"
BDEPEND="
net-libs/rpcsvc-proto
sys-apps/lsb-release
sys-devel/bmake
virtual/pkgconfig
"
PATCHES=(
"${FILESDIR}"/${PN}-1.1.1-add-enum-h.patch
"${FILESDIR}"/${PN}-1.1.1-add-sysfs-c.patch
"${FILESDIR}"/${PN}-1.1.1-add-sysfs-h.patch
"${FILESDIR}"/${PN}-1.1.1-add-utils-c.patch
"${FILESDIR}"/${PN}-1.1.1-add-utils-h.patch
"${FILESDIR}"/${PN}-1.1.1-fix-git.patch
"${FILESDIR}"/${PN}-1.1.1-fix-makefile.patch
"${FILESDIR}"/${PN}-1.1.1-fix-nvc.patch
)

18
sys-libs/libnvidia-container/metadata.xml Normal file
View File

@@ -0,0 +1,18 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>vowstar@gmail.com</email>
<name>Huang Rui</name>
</maintainer>
<upstream>
<remote-id type="github">NVIDIA/libnvidia-container</remote-id>
</upstream>
<longdescription lang="en">
NVIDIA container runtime library, this repository provides a library and a
simple CLI utility to automatically configure GNU/Linux containers
leveraging NVIDIA hardware.
The implementation relies on kernel primitives and is designed to be
agnostic of the container runtime.
</longdescription>
</pkgmetadata>