/linux-master/tools/testing/selftests/bpf/progs/ |
H A D | bpf_iter_task_vmas.c | 16 #define MINORMASK ((1U << MINORBITS) - 1) macro 18 #define MINOR(dev) ((unsigned int) ((dev) & MINORMASK))
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/linux-master/include/linux/ |
H 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-master/drivers/dax/ |
H A D | super.c | 466 minor = ida_alloc_max(&dax_minor_ida, MINORMASK, GFP_KERNEL); 584 rc = alloc_chrdev_region(&dax_devt, 0, MINORMASK+1, "dax"); 594 unregister_chrdev_region(dax_devt, MINORMASK+1); 603 unregister_chrdev_region(dax_devt, MINORMASK+1);
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/linux-master/drivers/vfio/ |
H A D | device_cdev.c | 222 MINORMASK + 1, "vfio-dev"); 227 unregister_chrdev_region(device_devt, MINORMASK + 1);
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H A D | group.c | 548 minor = ida_alloc_max(&vfio.group_ida, MINORMASK, GFP_KERNEL); 938 ret = alloc_chrdev_region(&vfio.group_devt, 0, MINORMASK + 1, "vfio"); 955 unregister_chrdev_region(vfio.group_devt, MINORMASK + 1);
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H A D | vfio_main.c | 239 ret = ida_alloc_max(&vfio.device_ida, MINORMASK, GFP_KERNEL);
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/linux-master/samples/vfio-mdev/ |
H A D | mdpy.c | 701 ret = alloc_chrdev_region(&mdpy_devt, 0, MINORMASK + 1, MDPY_NAME); 707 cdev_add(&mdpy_cdev, mdpy_devt, MINORMASK + 1); 742 unregister_chrdev_region(mdpy_devt, MINORMASK + 1); 754 unregister_chrdev_region(mdpy_devt, MINORMASK + 1);
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H A D | mbochs.c | 1414 ret = alloc_chrdev_region(&mbochs_devt, 0, MINORMASK + 1, MBOCHS_NAME); 1420 cdev_add(&mbochs_cdev, mbochs_devt, MINORMASK + 1); 1455 unregister_chrdev_region(mbochs_devt, MINORMASK + 1); 1467 unregister_chrdev_region(mbochs_devt, MINORMASK + 1);
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H A D | mtty.c | 1989 ret = alloc_chrdev_region(&mtty_dev.vd_devt, 0, MINORMASK + 1, 1998 cdev_add(&mtty_dev.vd_cdev, mtty_dev.vd_devt, MINORMASK + 1); 2038 unregister_chrdev_region(mtty_dev.vd_devt, MINORMASK + 1); 2051 unregister_chrdev_region(mtty_dev.vd_devt, MINORMASK + 1);
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/linux-master/drivers/dma/idxd/ |
H A D | cdev.c | 465 minor = ida_alloc_max(&cdev_ctx->minor_ida, MINORMASK, GFP_KERNEL); 608 rc = alloc_chrdev_region(&ictx[i].devt, 0, MINORMASK, 618 unregister_chrdev_region(ictx[i].devt, MINORMASK); 628 unregister_chrdev_region(ictx[i].devt, MINORMASK);
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/linux-master/drivers/char/ |
H A D | misc.c | 75 MINORMASK, GFP_KERNEL);
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/linux-master/drivers/rpmsg/ |
H A D | rpmsg_ctrl.c | 31 #define RPMSG_DEV_MAX (MINORMASK + 1)
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H A D | rpmsg_char.c | 32 #define RPMSG_DEV_MAX (MINORMASK + 1)
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/linux-master/fs/ |
H A D | char_dev.c | 110 if (minorct > MINORMASK + 1 - baseminor) { 112 name, baseminor, baseminor + minorct - 1, 0, MINORMASK);
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/linux-master/drivers/misc/uacce/ |
H A D | uacce.c | 633 ret = alloc_chrdev_region(&uacce_devt, 0, MINORMASK, UACCE_NAME); 642 unregister_chrdev_region(uacce_devt, MINORMASK);
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/linux-master/drivers/ptp/ |
H A D | ptp_clock.c | 520 unregister_chrdev_region(ptp_devt, MINORMASK + 1); 534 err = alloc_chrdev_region(&ptp_devt, 0, MINORMASK + 1, "ptp");
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/linux-master/drivers/soc/qcom/ |
H A D | rmtfs_mem.c | 19 #define QCOM_RMTFS_MEM_DEV_MAX (MINORMASK + 1)
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/linux-master/block/ |
H A D | genhd.c | 435 if (disk->first_minor > MINORMASK || 436 disk->minors > MINORMASK + 1 || 437 disk->first_minor + disk->minors > MINORMASK + 1)
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/linux-master/drivers/i2c/ |
H A D | i2c-dev.c | 49 #define I2C_MINORS (MINORMASK + 1)
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/linux-master/drivers/mtd/ |
H A D | mtd_blkdevs.c | 314 if (new->devnum > (MINORMASK >> tr->part_bits) ||
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/linux-master/drivers/fpga/ |
H A D | dfl.c | 617 MINORMASK + 1); 628 MINORMASK + 1, dfl_chrdevs[i].name);
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/linux-master/drivers/misc/mei/ |
H A D | main.c | 35 #define MEI_MAX_DEVS MINORMASK
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/linux-master/drivers/block/ |
H A D | nbd.c | 1843 (MINORMASK >> part_shift) + 1, GFP_KERNEL); 1995 if (index < 0 || index > MINORMASK >> part_shift) {
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H A D | sunvdc.c | 979 if ((vdev->dev_no << PARTITION_SHIFT) & ~(u64)MINORMASK) {
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/linux-master/fs/smb/client/ |
H A D | inode.c | 279 le64_to_cpu(info->DevMinor) & MINORMASK); 285 le64_to_cpu(info->DevMinor) & MINORMASK);
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