| /linux-6.3-rc2/tools/testing/selftests/bpf/progs/ |
| A D | bpf_iter_task_vma.c | 16 #define MINORMASK ((1U << MINORBITS) - 1) macro
18 #define MINOR(dev) ((unsigned int) ((dev) & MINORMASK))
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| /linux-6.3-rc2/include/linux/ |
| A D | kdev_t.h | 8 #define MINORMASK ((1U << MINORBITS) - 1) macro
11 #define MINOR(dev) ((unsigned int) ((dev) & MINORMASK))
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| /linux-6.3-rc2/drivers/dma/idxd/ |
| A D | cdev.c | 262 minor = ida_simple_get(&cdev_ctx->minor_ida, 0, MINORMASK, GFP_KERNEL); in idxd_wq_add_cdev()
386 rc = alloc_chrdev_region(&ictx[i].devt, 0, MINORMASK, in idxd_cdev_register()
396 unregister_chrdev_region(ictx[i].devt, MINORMASK); in idxd_cdev_register()
406 unregister_chrdev_region(ictx[i].devt, MINORMASK); in idxd_cdev_remove()
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| /linux-6.3-rc2/drivers/dax/ |
| A D | super.c | 448 minor = ida_alloc_max(&dax_minor_ida, MINORMASK, GFP_KERNEL); in alloc_dax()
567 rc = alloc_chrdev_region(&dax_devt, 0, MINORMASK+1, "dax"); in dax_core_init()
577 unregister_chrdev_region(dax_devt, MINORMASK+1); in dax_core_init()
586 unregister_chrdev_region(dax_devt, MINORMASK+1); in dax_core_exit()
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| /linux-6.3-rc2/samples/vfio-mdev/ |
| A D | mdpy.c | 695 ret = alloc_chrdev_region(&mdpy_devt, 0, MINORMASK + 1, MDPY_NAME); in mdpy_dev_init()
701 cdev_add(&mdpy_cdev, mdpy_devt, MINORMASK + 1); in mdpy_dev_init()
739 unregister_chrdev_region(mdpy_devt, MINORMASK + 1); in mdpy_dev_init()
751 unregister_chrdev_region(mdpy_devt, MINORMASK + 1); in mdpy_dev_exit()
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| A D | mtty.c | 1302 ret = alloc_chrdev_region(&mtty_dev.vd_devt, 0, MINORMASK + 1, in mtty_dev_init()
1311 cdev_add(&mtty_dev.vd_cdev, mtty_dev.vd_devt, MINORMASK + 1); in mtty_dev_init()
1351 unregister_chrdev_region(mtty_dev.vd_devt, MINORMASK + 1); in mtty_dev_init()
1364 unregister_chrdev_region(mtty_dev.vd_devt, MINORMASK + 1); in mtty_dev_exit()
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| A D | mbochs.c | 1408 ret = alloc_chrdev_region(&mbochs_devt, 0, MINORMASK + 1, MBOCHS_NAME); in mbochs_dev_init()
1414 cdev_add(&mbochs_cdev, mbochs_devt, MINORMASK + 1); in mbochs_dev_init()
1452 unregister_chrdev_region(mbochs_devt, MINORMASK + 1); in mbochs_dev_init()
1464 unregister_chrdev_region(mbochs_devt, MINORMASK + 1); in mbochs_dev_exit()
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| /linux-6.3-rc2/drivers/ptp/ |
| A D | ptp_clock.c | 217 index = ida_alloc_max(&ptp_clocks_map, MINORMASK, GFP_KERNEL); in ptp_clock_register()
455 unregister_chrdev_region(ptp_devt, MINORMASK + 1); in ptp_exit()
469 err = alloc_chrdev_region(&ptp_devt, 0, MINORMASK + 1, "ptp"); in ptp_init()
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| /linux-6.3-rc2/drivers/vfio/ |
| A D | group.c | 470 minor = ida_alloc_max(&vfio.group_ida, MINORMASK, GFP_KERNEL); in vfio_group_alloc()
889 ret = alloc_chrdev_region(&vfio.group_devt, 0, MINORMASK + 1, "vfio"); in vfio_group_init()
906 unregister_chrdev_region(vfio.group_devt, MINORMASK + 1); in vfio_group_cleanup()
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| A D | vfio_main.c | 224 ret = ida_alloc_max(&vfio.device_ida, MINORMASK, GFP_KERNEL); in vfio_init_device()
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| /linux-6.3-rc2/fs/ |
| A D | char_dev.c | 110 if (minorct > MINORMASK + 1 - baseminor) { in __register_chrdev_region()
112 name, baseminor, baseminor + minorct - 1, 0, MINORMASK); in __register_chrdev_region()
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| /linux-6.3-rc2/drivers/rpmsg/ |
| A D | rpmsg_ctrl.c | 31 #define RPMSG_DEV_MAX (MINORMASK + 1)
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| A D | rpmsg_char.c | 32 #define RPMSG_DEV_MAX (MINORMASK + 1)
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| /linux-6.3-rc2/drivers/char/ |
| A D | misc.c | 75 MINORMASK, GFP_KERNEL); in misc_minor_alloc()
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| /linux-6.3-rc2/drivers/misc/uacce/ |
| A D | uacce.c | 627 ret = alloc_chrdev_region(&uacce_devt, 0, MINORMASK, UACCE_NAME); in uacce_init()
636 unregister_chrdev_region(uacce_devt, MINORMASK); in uacce_exit()
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| /linux-6.3-rc2/drivers/soc/qcom/ |
| A D | rmtfs_mem.c | 19 #define QCOM_RMTFS_MEM_DEV_MAX (MINORMASK + 1)
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| /linux-6.3-rc2/drivers/mtd/ |
| A D | mtd_blkdevs.c | 313 if (new->devnum > (MINORMASK >> tr->part_bits) || in add_mtd_blktrans_dev()
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| /linux-6.3-rc2/drivers/i2c/ |
| A D | i2c-dev.c | 49 #define I2C_MINORS (MINORMASK + 1)
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| /linux-6.3-rc2/drivers/fpga/ |
| A D | dfl.c | 617 MINORMASK + 1); in dfl_chardev_uinit()
628 MINORMASK + 1, dfl_chrdevs[i].name); in dfl_chardev_init()
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| /linux-6.3-rc2/drivers/misc/mei/ |
| A D | main.c | 33 #define MEI_MAX_DEVS MINORMASK
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| /linux-6.3-rc2/drivers/block/ |
| A D | sunvdc.c | 977 if ((vdev->dev_no << PARTITION_SHIFT) & ~(u64)MINORMASK) { in vdc_port_probe()
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| A D | nbd.c | 1932 if (index < 0 || index > MINORMASK >> part_shift) { in nbd_genl_connect()
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| /linux-6.3-rc2/block/ |
| A D | genhd.c | 440 if (disk->first_minor + disk->minors > MINORMASK + 1) in device_add_disk()
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| /linux-6.3-rc2/fs/cifs/ |
| A D | inode.c | 278 le64_to_cpu(info->DevMinor) & MINORMASK);
284 le64_to_cpu(info->DevMinor) & MINORMASK);
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| /linux-6.3-rc2/drivers/block/drbd/ |
| A D | drbd_worker.c | 1630 if (o_minor < -1 || o_minor > MINORMASK) in drbd_resync_after_valid()
|