| /linux/drivers/gpu/drm/xe/tests/ |
| H A D | xe_sriov_pf_service_kunit.c | 33 KUNIT_ASSERT_NE(test, 0, xe->sriov.pf.service.version.base.major); in pf_service_test_init()
34 KUNIT_ASSERT_NE(test, 0, xe->sriov.pf.service.version.latest.major); in pf_service_test_init()
35 KUNIT_ASSERT_LE(test, xe->sriov.pf.service.version.base.major, in pf_service_test_init()
36 xe->sriov.pf.service.version.latest.major); in pf_service_test_init()
37 if (xe->sriov.pf.service.version.base.major == xe->sriov.pf.service.version.latest.major) in pf_service_test_init()
46 u32 major, minor; in pf_negotiate_any() local
51 &major, &minor)); in pf_negotiate_any()
52 KUNIT_ASSERT_EQ(test, major, xe->sriov.pf.service.version.latest.major); in pf_negotiate_any()
59 u32 major, minor; in pf_negotiate_base_match() local
63 xe->sriov.pf.service.version.base.major, in pf_negotiate_base_match()
[all …]
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_sriov_pf_service.c | 32 xe->sriov.pf.service.version.base.major = GUC_RELAY_VERSION_BASE_MAJOR; in xe_sriov_pf_service_init()
36 xe->sriov.pf.service.version.latest.major = GUC_RELAY_VERSION_LATEST_MAJOR; in xe_sriov_pf_service_init()
43 u32 *major, u32 *minor) in pf_negotiate_version() argument
49 xe_assert(xe, base.major); in pf_negotiate_version()
50 xe_assert(xe, base.major <= latest.major); in pf_negotiate_version()
51 xe_assert(xe, (base.major < latest.major) || (base.minor <= latest.minor)); in pf_negotiate_version()
56 *major = latest.major; in pf_negotiate_version()
62 if (wanted_major > latest.major) { in pf_negotiate_version()
63 *major = latest.major; in pf_negotiate_version()
69 if (wanted_major < base.major || in pf_negotiate_version()
[all …]
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| H A D | xe_gt_sriov_vf.c | 133 FIELD_PREP(VF2GUC_MATCH_VERSION_REQUEST_MSG_1_MAJOR, wanted->major) | in guc_action_match_version()
150 found->major = FIELD_GET(VF2GUC_MATCH_VERSION_RESPONSE_MSG_1_MAJOR, response[1]); in guc_action_match_version()
162 .major = GUC_VERSION_MAJOR_ANY, in guc_action_match_version_any()
180 ver->major = 1; in vf_minimum_guc_version()
186 ver->major = 1; in vf_minimum_guc_version()
209 if (guc_version->major || guc_version->minor) { in vf_handshake_with_guc()
214 xe_gt_assert(gt, wanted.major != GUC_VERSION_MAJOR_ANY); in vf_handshake_with_guc()
228 guc_version->branch, guc_version->major, in vf_handshake_with_guc()
231 wanted.branch, wanted.major, in vf_handshake_with_guc()
242 if (guc_version->major > wanted.major) { in vf_handshake_with_guc()
[all …]
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| /linux/arch/sparc/kernel/ |
| H A D | hvapi.c | 20 unsigned long major; member
81 p->major = p->minor = 0; in __put_ref()
96 int sun4v_hvapi_register(unsigned long group, unsigned long major, in sun4v_hvapi_register() argument
109 if (p->major == major) { in sun4v_hvapi_register()
117 hv_ret = sun4v_set_version(group, major, *minor, in sun4v_hvapi_register()
122 p->major = major; in sun4v_hvapi_register()
128 if (major == 1) { in sun4v_hvapi_register()
129 p->major = 1; in sun4v_hvapi_register()
161 unsigned long *major, in sun4v_hvapi_get() argument
172 *major = p->major; in sun4v_hvapi_get()
[all …]
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| H A D | viohs.c | 48 static int send_version(struct vio_driver_state *vio, u16 major, u16 minor) in send_version() argument
56 pkt.major = major; in send_version()
61 major, minor, vio->dev_class); in send_version()
75 vio->ver_table[0].major, in start_handshake()
240 u16 major) in find_by_major() argument
247 if (v->major <= major) { in find_by_major()
262 pkt->major, pkt->minor, pkt->dev_class); in process_ver_info()
270 vap = find_by_major(vio, pkt->major); in process_ver_info()
276 pkt->major = 0; in process_ver_info()
280 } else if (vap->major != pkt->major) { in process_ver_info()
[all …]
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| /linux/drivers/net/can/usb/etas_es58x/ |
| H A D | es58x_devlink.c | 46 int major, minor, revision; in es58x_parse_sw_version() local
66 if (sscanf(prod_info, "%2u.%2u.%2u", &major, &minor, &revision) != 3) in es58x_parse_sw_version()
69 version->major = major; in es58x_parse_sw_version()
97 int major, minor; in es58x_parse_hw_rev() local
109 if (sscanf(prod_info, "%c%3u/%3u", &letter, &major, &minor) != 3) in es58x_parse_hw_rev()
113 es58x_dev->hardware_revision.major = major; in es58x_parse_hw_rev()
135 .major = -1, in es58x_parse_product_info()
141 .major = -1, in es58x_parse_product_info()
178 return sw_ver->major < 100 && sw_ver->minor < 100 && in es58x_sw_version_is_valid()
195 return isalnum(hw_rev->letter) && hw_rev->major < 1000 && in es58x_hw_revision_is_valid()
[all …]
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| /linux/fs/ |
| H A D | char_dev.c | 37 unsigned int major; member
45 static inline int major_to_index(unsigned major) in major_to_index() argument
47 return major % CHRDEV_MAJOR_HASH_SIZE; in major_to_index()
58 if (cd->major == offset) in chrdev_show()
59 seq_printf(f, "%3d %s\n", cd->major, cd->name); in chrdev_show()
79 if (cd->major == i) in find_dynamic_major()
98 __register_chrdev_region(unsigned int major, unsigned int baseminor, in __register_chrdev_region() argument
106 if (major >= CHRDEV_MAJOR_MAX) { in __register_chrdev_region()
108 name, major, CHRDEV_MAJOR_MAX-1); in __register_chrdev_region()
124 if (major == 0) { in __register_chrdev_region()
[all …]
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| /linux/arch/mips/kernel/ |
| H A D | rtlx-mt.c | 21 static int major; variable
85 major = register_chrdev(0, RTLX_MODULE_NAME, &rtlx_fops); in rtlx_module_init()
86 if (major < 0) { in rtlx_module_init()
88 return major; in rtlx_module_init()
98 dev = device_create(&mt_class, NULL, MKDEV(major, i), NULL, in rtlx_module_init()
102 device_destroy(&mt_class, MKDEV(major, i)); in rtlx_module_init()
130 device_destroy(&mt_class, MKDEV(major, i)); in rtlx_module_init()
132 unregister_chrdev(major, RTLX_MODULE_NAME); in rtlx_module_init()
142 device_destroy(&mt_class, MKDEV(major, i)); in rtlx_module_exit()
144 unregister_chrdev(major, RTLX_MODULE_NAME); in rtlx_module_exit()
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| /linux/security/ |
| H A D | device_cgroup.c | 36 u32 major, minor; member
113 if (walk->major != ex->major) in dev_exception_add()
141 if (walk->major != ex->major) in dev_exception_rm()
295 seq_putversion(m, ex->major); in devcgroup_seq_show()
322 u32 major, u32 minor, short access) in match_exception() argument
331 if (ex->major != ~0 && ex->major != major) in match_exception()
359 u32 major, u32 minor, short access) in match_exception_partial() argument
373 if (ex->major != ~0 && major != ~0 && ex->major != major) in match_exception_partial()
423 refex->major, in verify_new_ex()
439 refex->major, refex->minor, in verify_new_ex()
[all …]
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| /linux/drivers/char/xillybus/ |
| H A D | xillybus_class.c | 38 int major; member
89 unit->major = MAJOR(mdev); in xillybus_init_chrdev()
102 rc = cdev_add(unit->cdev, MKDEV(unit->major, unit->lowest_minor), in xillybus_init_chrdev()
128 MKDEV(unit->major, in xillybus_init_chrdev()
157 device_destroy(&xillybus_class, MKDEV(unit->major, in xillybus_init_chrdev()
163 unregister_chrdev_region(MKDEV(unit->major, unit->lowest_minor), in xillybus_init_chrdev()
198 device_destroy(&xillybus_class, MKDEV(unit->major, minor)); in xillybus_cleanup_chrdev()
202 unregister_chrdev_region(MKDEV(unit->major, unit->lowest_minor), in xillybus_cleanup_chrdev()
219 int major = imajor(inode); in xillybus_find_inode() local
225 if (iter->major == major && in xillybus_find_inode()
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| /linux/drivers/char/ |
| H A D | scx200_gpio.c | 33 static int major = 0; /* default to dynamic major */ variable
34 module_param(major, int, 0);
35 MODULE_PARM_DESC(major, "Major device number");
97 if (major) { in scx200_gpio_init()
98 devid = MKDEV(major, 0); in scx200_gpio_init()
102 major = MAJOR(devid); in scx200_gpio_init()
127 unregister_chrdev_region(MKDEV(major, 0), MAX_PINS); in scx200_gpio_cleanup()
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| H A D | pc8736x_gpio.c | 32 static int major; /* default to dynamic major */ variable
33 module_param(major, int, 0);
34 MODULE_PARM_DESC(major, "Major device number");
305 if (major) { in pc8736x_gpio_init()
306 devid = MKDEV(major, 0); in pc8736x_gpio_init()
310 major = MAJOR(devid); in pc8736x_gpio_init()
317 if (!major) { in pc8736x_gpio_init()
318 major = rc; in pc8736x_gpio_init()
319 dev_dbg(&pdev->dev, "got dynamic major %d\n", major); in pc8736x_gpio_init()
345 unregister_chrdev_region(MKDEV(major,0), PC8736X_GPIO_CT); in pc8736x_gpio_cleanup()
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| /linux/tools/lib/bpf/ |
| H A D | libbpf_common.h | 22 #define LIBBPF_DEPRECATED_SINCE(major, minor, msg) \ argument
23 __LIBBPF_MARK_DEPRECATED_ ## major ## _ ## minor \
24 (LIBBPF_DEPRECATED("libbpf v" # major "." # minor "+: " msg))
26 #define __LIBBPF_CURRENT_VERSION_GEQ(major, minor) \ argument
27 (LIBBPF_MAJOR_VERSION > (major) || \
28 (LIBBPF_MAJOR_VERSION == (major) && LIBBPF_MINOR_VERSION >= (minor)))
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| H A D | libbpf_probes.c | 34 __u32 major, minor, patch; in get_ubuntu_kernel_version() local
45 ret = fscanf(f, "%*s %*s %u.%u.%u\n", &major, &minor, &patch); in get_ubuntu_kernel_version()
50 return KERNEL_VERSION(major, minor, patch); in get_ubuntu_kernel_version()
65 __u32 major, minor, patch; in get_debian_kernel_version() local
74 if (sscanf(p, "Debian %u.%u.%u", &major, &minor, &patch) != 3) in get_debian_kernel_version()
77 return KERNEL_VERSION(major, minor, patch); in get_debian_kernel_version()
82 __u32 major, minor, patch, version; in get_kernel_version() local
97 if (sscanf(info.release, "%u.%u.%u", &major, &minor, &patch) != 3) in get_kernel_version()
100 return KERNEL_VERSION(major, minor, patch); in get_kernel_version()
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| /linux/security/keys/encrypted-keys/ |
| H A D | ecryptfs_format.c | 31 void ecryptfs_get_versions(int *major, int *minor, int *file_version) in ecryptfs_get_versions() argument
33 *major = ECRYPTFS_VERSION_MAJOR; in ecryptfs_get_versions()
51 int major, minor; in ecryptfs_fill_auth_tok() local
53 ecryptfs_get_versions(&major, &minor, NULL); in ecryptfs_fill_auth_tok()
54 auth_tok->version = (((uint16_t)(major << 8) & 0xFF00) in ecryptfs_fill_auth_tok()
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| /linux/block/ |
| H A D | genhd.c | 180 int major; member
190 static inline int major_to_index(unsigned major) in major_to_index() argument
192 return major % BLKDEV_MAJOR_HASH_SIZE; in major_to_index()
202 if (dp->major == offset) in blkdev_show()
203 seq_printf(seqf, "%3d %s\n", dp->major, dp->name); in blkdev_show()
234 int __register_blkdev(unsigned int major, const char *name, in __register_blkdev() argument
243 if (major == 0) { in __register_blkdev()
255 major = index; in __register_blkdev()
256 ret = major; in __register_blkdev()
259 if (major >= BLKDEV_MAJOR_MAX) { in __register_blkdev()
[all …]
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| /linux/drivers/soc/fsl/qbman/ |
| H A D | bman_ccsr.c | 89 static void bm_get_version(u16 *id, u8 *major, u8 *minor) in bm_get_version() argument
93 *major = (v >> 8) & 0xff; in bm_get_version()
204 u8 major, minor; in fsl_bman_probe() local
218 bm_get_version(&id, &major, &minor); in fsl_bman_probe()
219 if (major == 1 && minor == 0) { in fsl_bman_probe()
222 } else if (major == 2 && minor == 0) { in fsl_bman_probe()
225 } else if (major == 2 && minor == 1) { in fsl_bman_probe()
230 id, major, minor); in fsl_bman_probe()
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| /linux/sound/core/ |
| H A D | sound.c | 21 static int major = CONFIG_SND_MAJOR; variable
30 module_param(major, int, 0444);
31 MODULE_PARM_DESC(major, "Major # for sound driver.");
277 device->devt = MKDEV(major, minor); in snd_register_device()
391 snd_major = major; in alsa_sound_init()
393 if (register_chrdev(major, "alsa", &snd_fops)) { in alsa_sound_init()
394 pr_err("ALSA core: unable to register native major device number %d\n", major); in alsa_sound_init()
398 unregister_chrdev(major, "alsa"); in alsa_sound_init()
417 unregister_chrdev(major, "alsa"); in alsa_sound_exit()
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| /linux/drivers/platform/x86/ |
| H A D | intel_scu_ipcutil.c | 23 static int major; variable
135 major = register_chrdev(0, "intel_mid_scu", &scu_ipc_fops); in ipc_module_init()
136 if (major < 0) in ipc_module_init()
137 return major; in ipc_module_init()
144 unregister_chrdev(major, "intel_mid_scu"); in ipc_module_exit()
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| /linux/arch/sparc/include/asm/ |
| H A D | vio.h | 49 u16 major; member
373 u16 major; member
445 u16 major, u16 minor) in vio_version_before() argument
447 u32 have = (u32)vio->ver.major << 16 | vio->ver.minor; in vio_version_before()
448 u32 want = (u32)major << 16 | minor; in vio_version_before()
454 u16 major, u16 minor) in vio_version_after() argument
456 u32 have = (u32)vio->ver.major << 16 | vio->ver.minor; in vio_version_after()
457 u32 want = (u32)major << 16 | minor; in vio_version_after()
463 u16 major, u16 minor) in vio_version_after_eq() argument
465 u32 have = (u32)vio->ver.major << 16 | vio->ver.minor; in vio_version_after_eq()
[all …]
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| /linux/drivers/gpu/drm/logicvc/ |
| H A D | logicvc_drm.c | 55 .major = 1,
244 .major = 3,
248 .major = 4,
252 .major = 5,
262 unsigned int major, minor; in logicvc_drm_caps_match() local
269 major = FIELD_GET(LOGICVC_IP_VERSION_MAJOR_MASK, version); in logicvc_drm_caps_match()
274 if (logicvc_drm_caps[i].major && in logicvc_drm_caps_match()
275 logicvc_drm_caps[i].major != major) in logicvc_drm_caps_match()
289 drm_info(drm_dev, "LogiCVC version %d.%02d.%c\n", major, minor, level); in logicvc_drm_caps_match()
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| /linux/drivers/accel/habanalabs/common/ |
| H A D | security.c | 626 u32 major, u32 minor, u32 sub_minor) in hl_automated_get_block_base_addr() argument
629 major * block_info->major_offset + in hl_automated_get_block_base_addr()
656 u32 major, u32 minor, u32 sub_minor) in hl_check_block_range_exclusion() argument
662 major, minor, sub_minor); in hl_check_block_range_exclusion()
680 u32 blk_idx, u32 major, u32 minor, u32 sub_minor, void *data) in hl_read_glbl_errors() argument
689 block_base = base + major * current_block->major_offset + in hl_read_glbl_errors()
740 u32 major, minor, sub_minor, blk_idx, num_blocks; in hl_iterate_special_blocks() local
754 for (major = 0 ; major < block_info_arr->major ; major++) { in hl_iterate_special_blocks()
761 major, minor, sub_minor)) || in hl_iterate_special_blocks()
765 blk_idx, major, minor, sub_minor))) { in hl_iterate_special_blocks()
[all …]
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| /linux/tools/include/nolibc/sys/ |
| H A D | sysmacros.h | 16 #define makedev(major, minor) ((dev_t)((((major) & 0xfff) << 8) | ((minor) & 0xff))) argument
17 #define major(dev) ((unsigned int)(((dev) >> 8) & 0xfff)) macro
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| /linux/Documentation/admin-guide/aoe/ |
| H A D | autoload.sh | 12 grep major-152 $f >/dev/null
14 echo alias block-major-152 aoe >> $f
15 echo alias char-major-152 aoe >> $f
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| /linux/include/linux/ |
| H A D | kdev_t.h | 41 unsigned major = MAJOR(dev); in new_encode_dev() local
43 return (minor & 0xff) | (major << 8) | ((minor & ~0xff) << 12); in new_encode_dev()
48 unsigned major = (dev & 0xfff00) >> 8; in new_decode_dev() local
50 return MKDEV(major, minor); in new_decode_dev()
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