Searched refs:copy_offset (Results 1 – 5 of 5) sorted by relevance
| /linux/drivers/vfio/pci/virtio/ |
| H A D | legacy_io.c | 132 loff_t copy_offset; in virtiovf_pci_read_config() local
144 sizeof(val16), ©_offset, in virtiovf_pci_read_config()
147 if (copy_to_user(buf + copy_offset, (void *)&val16 + register_offset, copy_count)) in virtiovf_pci_read_config()
153 sizeof(val16), ©_offset, in virtiovf_pci_read_config()
155 if (copy_from_user((void *)&val16 + register_offset, buf + copy_offset, in virtiovf_pci_read_config()
159 if (copy_to_user(buf + copy_offset, (void *)&val16 + register_offset, in virtiovf_pci_read_config()
165 sizeof(val8), ©_offset, in virtiovf_pci_read_config()
169 if (copy_to_user(buf + copy_offset, &val8, copy_count)) in virtiovf_pci_read_config()
174 sizeof(val32), ©_offset, in virtiovf_pci_read_config()
180 if (copy_to_user(buf + copy_offset, (void *)&val32 + register_offset, copy_count)) in virtiovf_pci_read_config()
[all …]
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| /linux/drivers/vfio/pci/nvgrace-gpu/ |
| H A D | main.c | 409 loff_t copy_offset; in nvgrace_gpu_read_config_emu() local
419 ©_offset, ©_count, in nvgrace_gpu_read_config_emu()
425 ©_offset, ©_count, in nvgrace_gpu_read_config_emu()
434 if (copy_to_user(buf + copy_offset, in nvgrace_gpu_read_config_emu()
459 loff_t copy_offset; in nvgrace_gpu_write_config_emu() local
463 sizeof(u64), ©_offset, in nvgrace_gpu_write_config_emu()
467 sizeof(u64), ©_offset, in nvgrace_gpu_write_config_emu()
473 buf + copy_offset, copy_count)) in nvgrace_gpu_write_config_emu()
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| /linux/fs/btrfs/ |
| H A D | verity.c | 298 u32 copy_offset; in read_key_bytes() local
363 copy_offset = offset - key.offset; in read_key_bytes()
371 (unsigned long)data + copy_offset, in read_key_bytes()
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| /linux/drivers/infiniband/core/ |
| H A D | user_mad.c | 517 int ret, data_len, hdr_len, copy_offset, rmpp_active; in ib_umad_write() local
582 copy_offset = IB_MGMT_RMPP_HDR; in ib_umad_write()
586 copy_offset = IB_MGMT_MAD_HDR; in ib_umad_write()
611 if (copy_from_user(packet->msg->mad + copy_offset, in ib_umad_write()
612 buf + copy_offset, in ib_umad_write()
613 hdr_len + data_len - copy_offset)) { in ib_umad_write()
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| /linux/drivers/vfio/ |
| H A D | vfio_iommu_type1.c | 1278 unsigned long copy_offset = bit_offset / BITS_PER_LONG; in update_user_bitmap() local
1294 (void __user *)(bitmap + copy_offset), in update_user_bitmap()
1301 if (copy_to_user((void __user *)(bitmap + copy_offset), dma->bitmap, in update_user_bitmap()
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