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Searched refs:major (Results 1 – 25 of 961) sorted by relevance

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/Linux-v5.4/arch/sparc/kernel/
Dhvapi.c20 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 …]
Dviohs.c48 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 …]
/Linux-v5.4/fs/
Dchar_dev.c36 unsigned int major; member
44 static inline int major_to_index(unsigned major) in major_to_index() argument
46 return major % CHRDEV_MAJOR_HASH_SIZE; in major_to_index()
57 if (cd->major == offset) in chrdev_show()
58 seq_printf(f, "%3d %s\n", cd->major, cd->name); in chrdev_show()
78 if (cd->major == i) in find_dynamic_major()
97 __register_chrdev_region(unsigned int major, unsigned int baseminor, in __register_chrdev_region() argument
104 if (major >= CHRDEV_MAJOR_MAX) { in __register_chrdev_region()
106 name, major, CHRDEV_MAJOR_MAX-1); in __register_chrdev_region()
122 if (major == 0) { in __register_chrdev_region()
[all …]
/Linux-v5.4/arch/mips/kernel/
Drtlx-cmp.c20 static int major; variable
64 major = register_chrdev(0, RTLX_MODULE_NAME, &rtlx_fops); in rtlx_module_init()
65 if (major < 0) { in rtlx_module_init()
67 return major; in rtlx_module_init()
77 dev = device_create(mt_class, NULL, MKDEV(major, i), NULL, in rtlx_module_init()
81 device_destroy(mt_class, MKDEV(major, i)); in rtlx_module_init()
105 device_destroy(mt_class, MKDEV(major, i)); in rtlx_module_init()
107 unregister_chrdev(major, RTLX_MODULE_NAME); in rtlx_module_init()
117 device_destroy(mt_class, MKDEV(major, i)); in rtlx_module_exit()
119 unregister_chrdev(major, RTLX_MODULE_NAME); in rtlx_module_exit()
Drtlx-mt.c21 static int major; variable
90 major = register_chrdev(0, RTLX_MODULE_NAME, &rtlx_fops); in rtlx_module_init()
91 if (major < 0) { in rtlx_module_init()
93 return major; in rtlx_module_init()
103 dev = device_create(mt_class, NULL, MKDEV(major, i), NULL, in rtlx_module_init()
107 device_destroy(mt_class, MKDEV(major, i)); in rtlx_module_init()
136 device_destroy(mt_class, MKDEV(major, i)); in rtlx_module_init()
138 unregister_chrdev(major, RTLX_MODULE_NAME); in rtlx_module_init()
148 device_destroy(mt_class, MKDEV(major, i)); in rtlx_module_exit()
150 unregister_chrdev(major, RTLX_MODULE_NAME); in rtlx_module_exit()
Dvpe-cmp.c17 static int major; variable
107 major = register_chrdev(0, VPE_MODULE_NAME, &vpe_fops); in vpe_module_init()
108 if (major < 0) { in vpe_module_init()
110 return major; in vpe_module_init()
123 vpe_device.devt = MKDEV(major, VPE_MODULE_MINOR); in vpe_module_init()
163 unregister_chrdev(major, VPE_MODULE_NAME); in vpe_module_init()
174 unregister_chrdev(major, VPE_MODULE_NAME); in vpe_module_exit()
/Linux-v5.4/security/
Ddevice_cgroup.c33 u32 major, minor; member
99 if (walk->major != ex->major) in dev_exception_add()
127 if (walk->major != ex->major) in dev_exception_rm()
289 set_majmin(maj, ex->major); in devcgroup_seq_show()
314 u32 major, u32 minor, short access) in match_exception() argument
323 if (ex->major != ~0 && ex->major != major) in match_exception()
351 u32 major, u32 minor, short access) in match_exception_partial() argument
364 if (ex->major != ~0 && major != ~0 && ex->major != major) in match_exception_partial()
414 refex->major, in verify_new_ex()
430 refex->major, refex->minor, in verify_new_ex()
[all …]
/Linux-v5.4/drivers/char/
Dscx200_gpio.c33 static int major = 0; /* default to dynamic major */ variable
34 module_param(major, int, 0);
35 MODULE_PARM_DESC(major, "Major device number");
98 if (major) { in scx200_gpio_init()
99 devid = MKDEV(major, 0); in scx200_gpio_init()
103 major = MAJOR(devid); in scx200_gpio_init()
128 unregister_chrdev_region(MKDEV(major, 0), MAX_PINS); in scx200_gpio_cleanup()
Dpc8736x_gpio.c32 static int major; /* default to dynamic major */ variable
33 module_param(major, int, 0);
34 MODULE_PARM_DESC(major, "Major device number");
306 if (major) { in pc8736x_gpio_init()
307 devid = MKDEV(major, 0); in pc8736x_gpio_init()
311 major = MAJOR(devid); in pc8736x_gpio_init()
318 if (!major) { in pc8736x_gpio_init()
319 major = rc; in pc8736x_gpio_init()
320 dev_dbg(&pdev->dev, "got dynamic major %d\n", major); in pc8736x_gpio_init()
346 unregister_chrdev_region(MKDEV(major,0), PC8736X_GPIO_CT); in pc8736x_gpio_cleanup()
Dtb0219.c22 static int major; /* default is dynamic major device number */ variable
23 module_param(major, int, 0);
24 MODULE_PARM_DESC(major, "Major device number");
288 retval = register_chrdev(major, "TB0219", &tb0219_fops); in tb0219_probe()
301 if (major == 0) { in tb0219_probe()
302 major = retval; in tb0219_probe()
303 printk(KERN_INFO "TB0219: major number %d\n", major); in tb0219_probe()
/Linux-v5.4/Documentation/
Dconf.py22 major, minor, patch = sphinx.version_info[:3] variable
43 if (major == 1 and minor > 3) or (major > 1):
297 if major == 1 and minor > 3:
300 if major == 1 and minor <= 4:
302 elif major == 1 and (minor > 5 or (minor == 5 and patch >= 3)):
307 if major == 1 and minor < 6:
/Linux-v5.4/security/keys/encrypted-keys/
Decryptfs_format.c31 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()
/Linux-v5.4/drivers/platform/x86/
Dintel_scu_ipcutil.c23 static int major; variable
100 major = register_chrdev(0, "intel_mid_scu", &scu_ipc_fops); in ipc_module_init()
101 if (major < 0) in ipc_module_init()
102 return major; in ipc_module_init()
109 unregister_chrdev(major, "intel_mid_scu"); in ipc_module_exit()
/Linux-v5.4/include/linux/
Ddevice_cgroup.h15 extern int __devcgroup_check_permission(short type, u32 major, u32 minor,
18 static inline int __devcgroup_check_permission(short type, u32 major, u32 minor, in __devcgroup_check_permission() argument
24 static inline int devcgroup_check_permission(short type, u32 major, u32 minor, in devcgroup_check_permission() argument
27 int rc = BPF_CGROUP_RUN_PROG_DEVICE_CGROUP(type, major, minor, access); in devcgroup_check_permission()
32 return __devcgroup_check_permission(type, major, minor, access); in devcgroup_check_permission()
Dkdev_t.h41 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()
/Linux-v5.4/fs/f2fs/
Dtrace.c26 last_io.major, last_io.minor, in __print_last_io()
91 int major, minor; in f2fs_trace_ios() local
101 major = MAJOR(inode->i_sb->s_dev); in f2fs_trace_ios()
104 if (last_io.major == major && last_io.minor == minor && in f2fs_trace_ios()
117 last_io.major = major; in f2fs_trace_ios()
/Linux-v5.4/sound/core/
Dsound.c20 static int major = CONFIG_SND_MAJOR; variable
29 module_param(major, int, 0444);
30 MODULE_PARM_DESC(major, "Major # for sound driver.");
274 device->devt = MKDEV(major, minor); in snd_register_device()
388 snd_major = major; in alsa_sound_init()
390 if (register_chrdev(major, "alsa", &snd_fops)) { in alsa_sound_init()
391 pr_err("ALSA core: unable to register native major device number %d\n", major); in alsa_sound_init()
395 unregister_chrdev(major, "alsa"); in alsa_sound_init()
407 unregister_chrdev(major, "alsa"); in alsa_sound_exit()
/Linux-v5.4/drivers/soc/fsl/qbman/
Dbman_ccsr.c89 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()
215 u8 major, minor; in fsl_bman_probe() local
229 bm_get_version(&id, &major, &minor); in fsl_bman_probe()
230 if (major == 1 && minor == 0) { in fsl_bman_probe()
233 } else if (major == 2 && minor == 0) { in fsl_bman_probe()
236 } else if (major == 2 && minor == 1) { in fsl_bman_probe()
241 id, major, minor); in fsl_bman_probe()
/Linux-v5.4/Documentation/admin-guide/aoe/
Dautoload.sh12 grep major-152 $f >/dev/null
14 echo alias block-major-152 aoe >> $f
15 echo alias char-major-152 aoe >> $f
/Linux-v5.4/drivers/mfd/
Dqcom-spmi-pmic.c61 unsigned int rev2, minor, major, type, subtype; in pmic_spmi_show_revid() local
92 ret = regmap_read(map, PMIC_REV4, &major); in pmic_spmi_show_revid()
103 major < 0x02) in pmic_spmi_show_revid()
104 major++; in pmic_spmi_show_revid()
109 dev_dbg(dev, "%x: %s v%d.%d\n", subtype, name, major, minor); in pmic_spmi_show_revid()
/Linux-v5.4/arch/sparc/include/asm/
Dvio.h49 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 …]
/Linux-v5.4/drivers/cpufreq/
Dsti-cpufreq.c157 int pcode, substrate, major, minor; in sti_cpufreq_set_opp_info() local
196 major = sti_cpufreq_fetch_major(); in sti_cpufreq_set_opp_info()
197 if (major < 0) { in sti_cpufreq_set_opp_info()
200 major = DEFAULT_VERSION; in sti_cpufreq_set_opp_info()
218 version[0] = BIT(major); in sti_cpufreq_set_opp_info()
229 pcode, major, minor, substrate); in sti_cpufreq_set_opp_info()
/Linux-v5.4/Documentation/ABI/stable/
Dsysfs-hypervisor-xen34 is in the format: <class>-<major>.<minor>-<arch>
38 <major>: major guest interface version
100 The Xen version is in the format <major>.<minor><extra>
105 What: /sys/hypervisor/version/major
110 The Xen version is in the format <major>.<minor><extra>
111 This is the <major> part of it.
118 The Xen version is in the format <major>.<minor><extra>
/Linux-v5.4/Documentation/devicetree/bindings/arm/firmware/
Dtlm,trusted-foundations.txt10 - tlm,version-major: major version number of Trusted Foundations firmware
17 tlm,version-major = <2>;
/Linux-v5.4/drivers/block/rsxx/
Ddev.c245 card->major = register_blkdev(0, DRIVER_NAME); in rsxx_setup_dev()
246 if (card->major < 0) { in rsxx_setup_dev()
254 unregister_blkdev(card->major, DRIVER_NAME); in rsxx_setup_dev()
262 unregister_blkdev(card->major, DRIVER_NAME); in rsxx_setup_dev()
290 card->gendisk->major = card->major; in rsxx_setup_dev()
309 unregister_blkdev(card->major, DRIVER_NAME); in rsxx_destroy_dev()

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