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Searched refs:minor (Results 1 – 25 of 1043) sorted by relevance

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/linux/drivers/char/
H A Dlp.c209 static int lp_reset(int minor) in lp_reset() argument
212 lp_claim_parport_or_block(&lp_table[minor]); in lp_reset()
213 w_ctr(minor, LP_PSELECP); in lp_reset()
215 w_ctr(minor, LP_PSELECP | LP_PINITP); in lp_reset()
216 retval = r_str(minor); in lp_reset()
217 lp_release_parport(&lp_table[minor]); in lp_reset()
221 static void lp_error(int minor) in lp_error() argument
226 if (LP_F(minor) & LP_ABORT) in lp_error()
229 polling = lp_table[minor].dev->port->irq == PARPORT_IRQ_NONE; in lp_error()
231 lp_release_parport(&lp_table[minor]); in lp_error()
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H A Dpc8736x_gpio.c153 static int pc8736x_gpio_get(unsigned minor) in pc8736x_gpio_get() argument
157 port = minor >> 3; in pc8736x_gpio_get()
158 bit = minor & 7; in pc8736x_gpio_get()
164 minor, pc8736x_gpio_base + port_offset[port] + PORT_IN, bit, in pc8736x_gpio_get()
170 static void pc8736x_gpio_set(unsigned minor, int val) in pc8736x_gpio_set() argument
174 minor &= 0x1f; in pc8736x_gpio_set()
175 port = minor >> 3; in pc8736x_gpio_set()
176 bit = minor & 7; in pc8736x_gpio_set()
186 " %2x -> %2x\n", minor, port, bit, curval, val); in pc8736x_gpio_set()
197 static int pc8736x_gpio_current(unsigned minor) in pc8736x_gpio_current() argument
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/linux/sound/core/
H A Dsound.c70 static void snd_request_other(int minor) in snd_request_other() argument
74 switch (minor) { in snd_request_other()
86 * @minor: the minor number
89 * Checks that a minor device with the specified type is registered, and returns
93 * if an associated instance with the given minor number and type is found.
99 void *snd_lookup_minor_data(unsigned int minor, int type) in snd_lookup_minor_data() argument
104 if (minor >= ARRAY_SIZE(snd_minors)) in snd_lookup_minor_data()
107 mreg = snd_minors[minor]; in snd_lookup_minor_data()
119 static struct snd_minor *autoload_device(unsigned int minor) in autoload_device() argument
140 autoload_device(minor) global() argument
145 unsigned int minor = iminor(inode); snd_open() local
180 int minor; snd_find_free_minor() local
203 int minor; snd_find_free_minor() local
253 int minor; snd_register_device() local
301 int minor; snd_unregister_device() local
350 int minor; snd_minor_info_read() local
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H A Dsound_oss.c25 void *snd_lookup_oss_minor_data(unsigned int minor, int type) in snd_lookup_oss_minor_data() argument
30 if (minor >= ARRAY_SIZE(snd_oss_minors)) in snd_lookup_oss_minor_data()
33 mreg = snd_oss_minors[minor]; in snd_lookup_oss_minor_data()
46 int minor; in snd_oss_kernel_minor() local
52 minor = SNDRV_MINOR_OSS(card->number, (dev ? SNDRV_MINOR_OSS_MIXER1 : SNDRV_MINOR_OSS_MIXER)); in snd_oss_kernel_minor()
55 minor = SNDRV_MINOR_OSS_SEQUENCER; in snd_oss_kernel_minor()
58 minor = SNDRV_MINOR_OSS_MUSIC; in snd_oss_kernel_minor()
63 minor = SNDRV_MINOR_OSS(card->number, (dev ? SNDRV_MINOR_OSS_PCM1 : SNDRV_MINOR_OSS_PCM)); in snd_oss_kernel_minor()
68 minor = SNDRV_MINOR_OSS(card->number, (dev ? SNDRV_MINOR_OSS_MIDI1 : SNDRV_MINOR_OSS_MIDI)); in snd_oss_kernel_minor()
71 minor = SNDRV_MINOR_OSS(card->number, SNDRV_MINOR_OSS_DMFM); in snd_oss_kernel_minor()
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/linux/drivers/gpu/drm/xe/tests/
H A Dxe_sriov_pf_service_kunit.c38 KUNIT_ASSERT_LE(test, xe->sriov.pf.service.version.base.minor, in pf_service_test_init()
39 xe->sriov.pf.service.version.latest.minor); in pf_service_test_init()
46 u32 major, minor; in pf_negotiate_any() local
51 &major, &minor)); in pf_negotiate_any()
53 KUNIT_ASSERT_EQ(test, minor, xe->sriov.pf.service.version.latest.minor); in pf_negotiate_any()
59 u32 major, minor; in pf_negotiate_base_match() local
64 xe->sriov.pf.service.version.base.minor, in pf_negotiate_base_match()
65 &major, &minor)); in pf_negotiate_base_match()
67 KUNIT_ASSERT_EQ(test, minor, xe->sriov.pf.service.version.base.minor); in pf_negotiate_base_match()
73 u32 major, minor; in pf_negotiate_base_newer() local
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/linux/drivers/gpu/drm/xe/
H A Dxe_sriov_pf_service.c33 xe->sriov.pf.service.version.base.minor = GUC_RELAY_VERSION_BASE_MINOR; in xe_sriov_pf_service_init()
37 xe->sriov.pf.service.version.latest.minor = GUC_RELAY_VERSION_LATEST_MINOR; in xe_sriov_pf_service_init()
43 u32 *major, u32 *minor) in pf_negotiate_version() argument
51 xe_assert(xe, (base.major < latest.major) || (base.minor <= latest.minor)); in pf_negotiate_version()
57 *minor = latest.minor; in pf_negotiate_version()
64 *minor = latest.minor; in pf_negotiate_version()
70 (wanted_major == base.major && wanted_minor < base.minor)) { in pf_negotiate_version()
83 *minor = min_t(u32, latest.minor, wanted_minor); in pf_negotiate_version()
87 static void pf_connect(struct xe_device *xe, u32 vfid, u32 major, u32 minor) in pf_connect() argument
90 xe_assert(xe, major || minor); in pf_connect()
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/linux/drivers/usb/core/
H A Dfile.c115 int minor; in usb_register_dev() local
129 if (intf->minor >= 0) in usb_register_dev()
135 for (minor = minor_base; minor < MAX_USB_MINORS; ++minor) { in usb_register_dev()
136 if (usb_minors[minor]) in usb_register_dev()
139 usb_minors[minor] = class_driver->fops; in usb_register_dev()
140 intf->minor = minor; in usb_register_dev()
143 if (intf->minor < 0) { in usb_register_dev()
149 snprintf(name, sizeof(name), class_driver->name, minor - minor_base); in usb_register_dev()
151 MKDEV(USB_MAJOR, minor), class_driver, in usb_register_dev()
154 usb_minors[minor] = NULL; in usb_register_dev()
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/linux/arch/sparc/kernel/
H A Dhvapi.c21 unsigned long minor; member
81 p->major = p->minor = 0; in __put_ref()
97 unsigned long *minor) in sun4v_hvapi_register() argument
110 *minor = p->minor; in sun4v_hvapi_register()
117 hv_ret = sun4v_set_version(group, major, *minor, in sun4v_hvapi_register()
121 *minor = actual_minor; in sun4v_hvapi_register()
123 p->minor = actual_minor; in sun4v_hvapi_register()
130 p->minor = 0; in sun4v_hvapi_register()
131 *minor = 0; in sun4v_hvapi_register()
162 unsigned long *minor) in sun4v_hvapi_get() argument
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H A Dviohs.c48 static int send_version(struct vio_driver_state *vio, u16 major, u16 minor) in send_version() argument
57 pkt.minor = minor; in send_version()
61 major, minor, vio->dev_class); in send_version()
76 vio->ver_table[0].minor); in start_handshake()
262 pkt->major, pkt->minor, pkt->dev_class); in process_ver_info()
277 pkt->minor = 0; in process_ver_info()
283 pkt->minor = vap->minor; in process_ver_info()
285 pkt->major, pkt->minor); in process_ver_info()
290 .minor = pkt->minor, in process_ver_info()
292 if (ver.minor > vap->minor) in process_ver_info()
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/linux/drivers/gpu/drm/msm/
H A Dmsm_debugfs.c124 struct drm_device *dev = node->minor->dev; in msm_fb_show()
213 static void msm_debugfs_kms_init(struct drm_minor *minor) in msm_debugfs_kms_init() argument
215 struct drm_device *dev = minor->dev; in msm_debugfs_kms_init()
220 minor->debugfs_root, minor); in msm_debugfs_kms_init()
221 debugfs_create_file("kms", 0400, minor->debugfs_root, in msm_debugfs_kms_init()
225 priv->kms->funcs->debugfs_init(priv->kms, minor); in msm_debugfs_kms_init()
229 static void msm_debugfs_kms_init(struct drm_minor *minor) in msm_debugfs_kms_init() argument
295 struct drm_device *dev = node->minor->dev; in msm_gem_show()
313 struct drm_device *dev = node->minor->dev; in msm_mm_show()
326 static int late_init_minor(struct drm_minor *minor) in late_init_minor() argument
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/linux/include/linux/
H A Dlp.h22 #define LP_F(minor) lp_table[(minor)].flags /* flags for busy, etc. */ argument
23 #define LP_CHAR(minor) lp_table[(minor)].chars /* busy timeout */ argument
24 #define LP_TIME(minor) lp_table[(minor)].time /* wait time */ argument
25 #define LP_WAIT(minor) lp_table[(minor)].wait /* strobe wait */ argument
26 #define LP_IRQ(minor) lp_table[(minor)].dev->port->irq /* interrupt # */ argument
29 #define LP_STAT(minor) lp_table[(minor)].stats /* statistics area */ argument
/linux/drivers/media/platform/chips-media/coda/
H A Dtrace.h19 __field(int, minor)
25 __entry->minor = ctx->fh.vdev->minor;
31 __entry->minor, __entry->ctx, __entry->cmd)
40 __field(int, minor)
45 __entry->minor = ctx->fh.vdev->minor;
49 TP_printk("minor = %d, ctx = %d", __entry->minor, __entry->ctx)
58 __field(int, minor)
64 __entry->minor = ctx->fh.vdev->minor;
70 __entry->minor, __entry->index, __entry->ctx)
90 __field(int, minor)
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/linux/drivers/hid/
H A Dhid-roccat.c40 unsigned int minor; member
150 unsigned int minor = iminor(inode); in roccat_open() local
161 device = devices[minor]; in roccat_open()
164 pr_emerg("roccat device with minor %d doesn't exist\n", minor); in roccat_open()
205 unsigned int minor = iminor(inode); in roccat_release() local
211 device = devices[minor]; in roccat_release()
214 pr_emerg("roccat device with minor %d doesn't exist\n", minor); in roccat_release()
247 int roccat_report_event(int minor, u8 const *data) in roccat_report_event() argument
254 device = devices[minor]; in roccat_report_event()
302 unsigned int minor; in roccat_connect() local
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H A Dhidraw.c115 unsigned int minor = iminor(file_inode(file)); in hidraw_send_report() local
122 if (!hidraw_table[minor] || !hidraw_table[minor]->exist) { in hidraw_send_report()
127 dev = hidraw_table[minor]->hid; in hidraw_send_report()
193 unsigned int minor = iminor(file_inode(file)); in hidraw_get_report() local
201 if (!hidraw_table[minor] || !hidraw_table[minor]->exist) { in hidraw_get_report()
206 dev = hidraw_table[minor]->hid; in hidraw_get_report()
278 unsigned int minor = iminor(inode); in hidraw_open() local
295 if (!hidraw_table[minor] || !hidraw_table[minor]->exist) { in hidraw_open()
300 dev = hidraw_table[minor]; in hidraw_open()
316 list->hidraw = hidraw_table[minor]; in hidraw_open()
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/linux/drivers/net/can/usb/etas_es58x/
H A Des58x_devlink.c46 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()
70 version->minor = minor; 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()
114 es58x_dev->hardware_revision.minor = minor; in es58x_parse_hw_rev()
136 .minor = -1, in es58x_parse_product_info()
142 .minor = -1, in es58x_parse_product_info()
178 return sw_ver->major < 100 && sw_ver->minor < 100 && in es58x_sw_version_is_valid()
196 hw_rev->minor < 1000; in es58x_hw_revision_is_valid()
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/linux/drivers/comedi/drivers/
H A Dcomedi_bond.c49 unsigned int minor; member
183 int minor = it->options[i]; in do_dev_config() local
189 if (minor < 0 || minor >= COMEDI_NUM_BOARD_MINORS) { in do_dev_config()
191 "Minor %d is invalid!\n", minor); in do_dev_config()
194 if (minor == dev->minor) { in do_dev_config()
199 if (test_and_set_bit(minor, devs_opened)) { in do_dev_config()
201 "Minor %d specified more than once!\n", minor); in do_dev_config()
205 snprintf(file, sizeof(file), "/dev/comedi%d", minor); in do_dev_config()
208 d = comedi_open_from(file, dev->minor); in do_dev_config()
212 "Minor %u could not be opened\n", minor); in do_dev_config()
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/linux/drivers/gpu/drm/
H A Ddrm_file.c132 struct drm_file *drm_file_alloc(struct drm_minor *minor) in drm_file_alloc() argument
135 struct drm_device *dev = minor->dev; in drm_file_alloc()
146 file->minor = minor; in drm_file_alloc()
201 struct drm_device *dev = file_priv->minor->dev; in drm_events_release()
240 dev = file->minor->dev; in drm_file_free()
244 (long)old_encode_dev(file->minor->kdev->devt), in drm_file_free()
284 struct drm_device *dev = file_priv->minor->dev; in drm_close_helper()
316 int drm_open_helper(struct file *filp, struct drm_minor *minor) in drm_open_helper() argument
318 struct drm_device *dev = minor->dev; in drm_open_helper()
333 current->comm, task_pid_nr(current), minor->index); in drm_open_helper()
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/linux/include/sound/
H A Dminors.h12 #define SNDRV_MINOR_CARD(minor) ((minor) >> 5) argument
13 #define SNDRV_MINOR_DEVICE(minor) ((minor) & 0x001f) argument
62 #define SNDRV_MINOR_OSS_CARD(minor) ((minor) >> 4) argument
63 #define SNDRV_MINOR_OSS_DEVICE(minor) ((minor) & 0x000f) argument
/linux/security/
H A Ddevice_cgroup.c36 u32 major, minor; member
115 if (walk->minor != ex->minor) in dev_exception_add()
143 if (walk->minor != ex->minor) in dev_exception_rm()
297 seq_putversion(m, ex->minor); in devcgroup_seq_show()
322 u32 major, u32 minor, short access) in match_exception() argument
333 if (ex->minor != ~0 && ex->minor != minor) in match_exception()
359 u32 major, u32 minor, short access) in match_exception_partial() argument
375 if (ex->minor != ~0 && minor != ~0 && ex->minor != minor) in match_exception_partial()
424 refex->minor, in verify_new_ex()
439 refex->major, refex->minor, in verify_new_ex()
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/linux/drivers/usb/serial/
H A Dbus.c38 int minor; in usb_serial_device_probe() local
52 minor = port->minor; in usb_serial_device_probe()
54 minor, dev); in usb_serial_device_probe()
64 driver->description, minor); in usb_serial_device_probe()
81 int minor; in usb_serial_device_remove() local
92 minor = port->minor; in usb_serial_device_remove()
93 tty_unregister_device(usb_serial_tty_driver, minor); in usb_serial_device_remove()
100 driver->description, minor); in usb_serial_device_remove()
/linux/include/trace/events/
H A Dv4l2.h101 TP_PROTO(int minor, struct v4l2_buffer *buf),
103 TP_ARGS(minor, buf),
106 __field(int, minor)
127 __entry->minor = minor;
151 "userbits = { %u %u %u %u } }, sequence = %u", __entry->minor,
172 TP_PROTO(int minor, struct v4l2_buffer *buf),
173 TP_ARGS(minor, buf)
177 TP_PROTO(int minor, struct v4l2_buffer *buf),
178 TP_ARGS(minor, buf)
186 __field(int, minor)
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/linux/arch/mips/kernel/
H A Drtlx.c341 int minor = iminor(file_inode(file)); in file_poll() local
344 poll_wait(file, &channel_wqs[minor].rt_queue, wait); in file_poll()
345 poll_wait(file, &channel_wqs[minor].lx_queue, wait); in file_poll()
351 if (rtlx_read_poll(minor, 0)) in file_poll()
355 if (rtlx_write_poll(minor)) in file_poll()
364 int minor = iminor(file_inode(file)); in file_read() local
367 if (!rtlx_read_poll(minor, (file->f_flags & O_NONBLOCK) ? 0 : 1)) in file_read()
370 return rtlx_read(minor, buffer, count); in file_read()
376 int minor = iminor(file_inode(file)); in file_write() local
379 if (!rtlx_write_poll(minor)) { in file_write()
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/linux/drivers/android/
H A Dbinderfs.c118 int minor, ret; in binderfs_binder_device_create() local
134 minor = ida_alloc_max(&binderfs_minors, in binderfs_binder_device_create()
139 minor = -ENOSPC; in binderfs_binder_device_create()
140 if (minor < 0) { in binderfs_binder_device_create()
143 return minor; in binderfs_binder_device_create()
156 inode->i_ino = minor + INODE_OFFSET; in binderfs_binder_device_create()
159 MKDEV(MAJOR(binderfs_dev), minor)); in binderfs_binder_device_create()
174 device->miscdev.minor = minor; in binderfs_binder_device_create()
178 req->minor = minor; in binderfs_binder_device_create()
205 ida_free(&binderfs_minors, minor); in binderfs_binder_device_create()
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/linux/drivers/android/binder/
H A Drust_binderfs.c118 int minor, ret; in binderfs_binder_device_create() local
134 minor = ida_alloc_max(&binderfs_minors, in binderfs_binder_device_create()
139 minor = -ENOSPC; in binderfs_binder_device_create()
140 if (minor < 0) { in binderfs_binder_device_create()
143 return minor; in binderfs_binder_device_create()
162 inode->i_ino = minor + INODE_OFFSET; in binderfs_binder_device_create()
165 MKDEV(MAJOR(binderfs_dev), minor)); in binderfs_binder_device_create()
171 req->minor = minor; in binderfs_binder_device_create()
173 device->minor = minor; in binderfs_binder_device_create()
200 ida_free(&binderfs_minors, minor); in binderfs_binder_device_create()
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/linux/security/keys/encrypted-keys/
H A Decryptfs_format.c31 void ecryptfs_get_versions(int *major, int *minor, int *file_version) in ecryptfs_get_versions() argument
34 *minor = ECRYPTFS_VERSION_MINOR; 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()
55 | ((uint16_t)minor & 0x00FF)); in ecryptfs_fill_auth_tok()

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