| /linux/drivers/char/ |
| H A D | lp.c | 209 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 D | misc.c | 66 static int misc_minor_alloc(int minor) in misc_minor_alloc() argument
70 if (minor == MISC_DYNAMIC_MINOR) { in misc_minor_alloc()
81 if (minor < DYNAMIC_MINORS) { in misc_minor_alloc()
82 minor = DYNAMIC_MINORS - minor - 1; in misc_minor_alloc()
83 ret = ida_alloc_range(&misc_minors_ida, minor, minor, GFP_KERNEL); in misc_minor_alloc()
84 } else if (minor > MISC_DYNAMIC_MINOR) { in misc_minor_alloc()
85 ret = ida_alloc_range(&misc_minors_ida, minor, minor, GFP_KERNEL); in misc_minor_alloc()
94 static void misc_minor_free(int minor) in misc_minor_free() argument
96 if (minor < DYNAMIC_MINORS) in misc_minor_free()
97 ida_free(&misc_minors_ida, DYNAMIC_MINORS - minor - 1); in misc_minor_free()
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| H A D | pc8736x_gpio.c | 153 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 D | sound_oss.c | 25 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 D | xe_gt_sriov_pf_service_test.c | 41 KUNIT_ASSERT_LE(test, gt->sriov.pf.service.version.base.minor, in pf_service_test_init()
42 gt->sriov.pf.service.version.latest.minor); in pf_service_test_init()
51 u32 major, minor; in pf_negotiate_any() local
56 &major, &minor)); in pf_negotiate_any()
58 KUNIT_ASSERT_EQ(test, minor, gt->sriov.pf.service.version.latest.minor); in pf_negotiate_any()
64 u32 major, minor; in pf_negotiate_base_match() local
69 gt->sriov.pf.service.version.base.minor, in pf_negotiate_base_match()
70 &major, &minor)); in pf_negotiate_base_match()
72 KUNIT_ASSERT_EQ(test, minor, gt->sriov.pf.service.version.base.minor); in pf_negotiate_base_match()
78 u32 major, minor; in pf_negotiate_base_newer() local
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| /linux/drivers/staging/vme_user/ |
| H A D | vme_user.c | 118 unsigned int minor; member
122 static ssize_t resource_to_user(int minor, char __user *buf, size_t count, in resource_to_user() argument
127 if (count > image[minor].size_buf) in resource_to_user()
128 count = image[minor].size_buf; in resource_to_user()
130 copied = vme_master_read(image[minor].resource, image[minor].kern_buf, in resource_to_user()
135 if (copy_to_user(buf, image[minor].kern_buf, (unsigned long)copied)) in resource_to_user()
141 static ssize_t resource_from_user(unsigned int minor, const char __user *buf, in resource_from_user() argument
144 if (count > image[minor].size_buf) in resource_from_user()
145 count = image[minor].size_buf; in resource_from_user()
147 if (copy_from_user(image[minor].kern_buf, buf, (unsigned long)count)) in resource_from_user()
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| /linux/drivers/gpu/drm/ |
| H A D | drm_drv.c | 116 struct drm_minor *minor = data; in drm_minor_alloc_release() local
118 WARN_ON(dev != minor->dev); in drm_minor_alloc_release()
120 put_device(minor->kdev); in drm_minor_alloc_release()
122 xa_erase(drm_minor_get_xa(minor->type), minor->index); in drm_minor_alloc_release()
141 struct drm_minor *minor; in drm_minor_alloc() local
144 minor = drmm_kzalloc(dev, sizeof(*minor), GFP_KERNEL); in drm_minor_alloc()
145 if (!minor) in drm_minor_alloc()
148 minor->type = type; in drm_minor_alloc()
149 minor->dev = dev; in drm_minor_alloc()
151 r = xa_alloc(drm_minor_get_xa(type), &minor->index, in drm_minor_alloc()
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| H A D | drm_file.c | 130 struct drm_file *drm_file_alloc(struct drm_minor *minor) in drm_file_alloc() argument
133 struct drm_device *dev = minor->dev; in drm_file_alloc()
144 file->minor = minor; in drm_file_alloc()
192 struct drm_device *dev = file_priv->minor->dev; in drm_events_release()
231 dev = file->minor->dev; in drm_file_free()
235 (long)old_encode_dev(file->minor->kdev->devt), in drm_file_free()
272 struct drm_device *dev = file_priv->minor->dev; in drm_close_helper()
304 int drm_open_helper(struct file *filp, struct drm_minor *minor) in drm_open_helper() argument
306 struct drm_device *dev = minor->dev; in drm_open_helper()
321 current->comm, task_pid_nr(current), minor->index); in drm_open_helper()
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| /linux/drivers/usb/core/ |
| H A D | file.c | 115 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/drivers/accel/ |
| H A D | drm_accel.c | 52 struct drm_minor *minor = node->minor; in accel_name_info() local
53 struct drm_device *dev = minor->dev; in accel_name_info()
95 struct drm_minor *minor = dev->accel; in accel_debugfs_register() local
97 minor->debugfs_root = dev->debugfs_root; in accel_debugfs_register()
100 dev->debugfs_root, minor); in accel_debugfs_register()
133 struct drm_minor *minor; in accel_open() local
136 minor = drm_minor_acquire(&accel_minors_xa, iminor(inode)); in accel_open()
137 if (IS_ERR(minor)) in accel_open()
138 return PTR_ERR(minor); in accel_open()
140 dev = minor->dev; in accel_open()
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| /linux/arch/sparc/kernel/ |
| H A D | hvapi.c | 21 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 D | viohs.c | 48 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/media/platform/chips-media/coda/ |
| H A D | trace.h | 19 __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/include/linux/ |
| H A D | lp.h | 22 #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
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| /linux/drivers/gpu/drm/msm/ |
| H A D | msm_debugfs.c | 215 struct drm_device *dev = node->minor->dev; in msm_gem_show()
233 struct drm_device *dev = node->minor->dev; in msm_mm_show()
244 struct drm_device *dev = node->minor->dev; in msm_fb_show()
275 static int late_init_minor(struct drm_minor *minor) in late_init_minor() argument
279 if (!minor) in late_init_minor()
282 ret = msm_rd_debugfs_init(minor); in late_init_minor()
284 DRM_DEV_ERROR(minor->dev->dev, "could not install rd debugfs\n"); in late_init_minor()
288 ret = msm_perf_debugfs_init(minor); in late_init_minor()
290 DRM_DEV_ERROR(minor->dev->dev, "could not install perf debugfs\n"); in late_init_minor()
307 static void msm_debugfs_gpu_init(struct drm_minor *minor) in msm_debugfs_gpu_init() argument
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| /linux/drivers/hid/ |
| H A D | hid-roccat.c | 40 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()
300 unsigned int minor; in roccat_connect() local
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| H A D | hidraw.c | 115 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 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()
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 D | comedi_bond.c | 49 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()
212 "Minor %u could not be opened\n", minor); in do_dev_config()
223 nchans, minor, sdev); in do_dev_config()
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| /linux/include/sound/ |
| H A D | minors.h | 12 #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
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_gt_sriov_vf.c | 63 u32 *branch, u32 *major, u32 *minor, u32 *patch) in guc_action_match_version() argument
88 *minor = FIELD_GET(VF2GUC_MATCH_VERSION_RESPONSE_MSG_1_MINOR, response[1]); in guc_action_match_version()
94 static void vf_minimum_guc_version(struct xe_gt *gt, u32 *branch, u32 *major, u32 *minor) in vf_minimum_guc_version() argument
103 *minor = 1; in vf_minimum_guc_version()
109 *minor = 2; in vf_minimum_guc_version()
114 static void vf_wanted_guc_version(struct xe_gt *gt, u32 *branch, u32 *major, u32 *minor) in vf_wanted_guc_version() argument
117 return vf_minimum_guc_version(gt, branch, major, minor); in vf_wanted_guc_version()
125 u32 branch, major, minor, patch; in vf_handshake_with_guc() local
131 if (guc_version->major || guc_version->minor) { in vf_handshake_with_guc()
134 wanted_minor = guc_version->minor; in vf_handshake_with_guc()
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| /linux/security/ |
| H A D | device_cgroup.c | 36 u32 major, minor; member
115 if (walk->minor != ex->minor) in dev_exception_add()
143 if (walk->minor != ex->minor) in dev_exception_rm()
304 set_majmin(min, ex->minor); in devcgroup_seq_show()
328 u32 major, u32 minor, short access) in match_exception() argument
339 if (ex->minor != ~0 && ex->minor != minor) in match_exception()
365 u32 major, u32 minor, short access) in match_exception_partial() argument
381 if (ex->minor != ~0 && minor != ~0 && ex->minor != minor) in match_exception_partial()
430 refex->minor, in verify_new_ex()
445 refex->major, refex->minor, in verify_new_ex()
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| /linux/drivers/gpu/drm/omapdrm/ |
| H A D | omap_debugfs.c | 23 struct drm_device *dev = node->minor->dev; in gem_show()
37 struct drm_device *dev = node->minor->dev; in mm_show()
49 struct drm_device *dev = node->minor->dev; in fb_show()
84 void omap_debugfs_init(struct drm_minor *minor) in omap_debugfs_init() argument
88 minor->debugfs_root, minor); in omap_debugfs_init()
93 minor->debugfs_root, minor); in omap_debugfs_init()
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| /linux/drivers/gpu/drm/i915/gt/uc/ |
| H A D | intel_uc_fw.c | 206 u8 minor; member
213 .minor = minor_, \
331 uc_fw->file_wanted.ver.minor = blob->minor; in __uc_fw_auto_select()
376 fw_blobs[j].blob.major, fw_blobs[j].blob.minor, in validate_fw_table_type()
379 fw_blobs[i].blob.major, fw_blobs[i].blob.minor, in validate_fw_table_type()
419 if (fw_blobs[i].blob.minor < fw_blobs[i - 1].blob.minor) in validate_fw_table_type()
423 if (fw_blobs[i].blob.minor != fw_blobs[i - 1].blob.minor) in validate_fw_table_type()
436 fw_blobs[i - 1].blob.minor, in validate_fw_table_type()
441 fw_blobs[i].blob.minor, in validate_fw_table_type()
496 ver->minor = manifest->fw_version.minor; in intel_uc_fw_version_from_gsc_manifest()
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| /linux/include/trace/events/ |
| H A D | v4l2.h | 101 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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