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Searched refs:uaddr (Results 1 – 25 of 28) sorted by relevance

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/drivers/mtd/chips/
A Djedec_probe.c192 enum uaddr { enum
470 .uaddr = MTD_UADDR_DONT_CARE,
739 .uaddr = MTD_UADDR_DONT_CARE,
882 .uaddr = MTD_UADDR_UNNECESSARY,
1976 uint8_t uaddr; in cfi_jedec_setup() local
2011 uaddr = jedec_table[index].uaddr; in cfi_jedec_setup()
2038 uint8_t uaddr; in jedec_match() local
2095 uaddr = finfo->uaddr; in jedec_match()
2099 if ( MTD_UADDR_UNNECESSARY != uaddr && MTD_UADDR_DONT_CARE != uaddr in jedec_match()
2104 unlock_addrs[uaddr].addr1, in jedec_match()
[all …]
/drivers/misc/lkdtm/
A Dusercopy.c353 unsigned long uaddr; in do_usercopy_page_span() local
355 uaddr = vm_mmap(NULL, 0, PAGE_SIZE, PROT_READ | PROT_WRITE, in do_usercopy_page_span()
357 if (uaddr >= TASK_SIZE) { in do_usercopy_page_span()
370 if (copy_to_user((void __user *)uaddr, kaddr, in do_usercopy_page_span()
378 if (copy_to_user((void __user *)uaddr, kaddr, unconst + PAGE_SIZE)) { in do_usercopy_page_span()
387 vm_munmap(uaddr, PAGE_SIZE); in do_usercopy_page_span()
/drivers/video/fbdev/matrox/
A Dmatroxfb_accel.c375 unsigned int uaddr = sy * step + sx - 1; in matroxfb_cfb4_clear() local
379 mga_writeb(vbase, uaddr, (mga_readb(vbase, uaddr) & 0x0F) | bgx2); in matroxfb_cfb4_clear()
380 uaddr += step; in matroxfb_cfb4_clear()
384 unsigned int uaddr = sy * step + sx + width; in matroxfb_cfb4_clear() local
388 mga_writeb(vbase, uaddr, (mga_readb(vbase, uaddr) & 0xF0) | bgx2); in matroxfb_cfb4_clear()
389 uaddr += step; in matroxfb_cfb4_clear()
/drivers/crypto/intel/qat/qat_common/
A Dqat_hal.c571 unsigned char ae, unsigned int uaddr, in qat_hal_wr_uwords() argument
578 uaddr |= UA_ECS; in qat_hal_wr_uwords()
579 qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, uaddr); in qat_hal_wr_uwords()
940 unsigned char ae, unsigned int uaddr, in qat_hal_get_uwords() argument
950 uaddr |= UA_ECS; in qat_hal_get_uwords()
953 uaddr++; in qat_hal_get_uwords()
964 unsigned char ae, unsigned int uaddr, in qat_hal_wr_umem() argument
970 uaddr |= UA_ECS; in qat_hal_wr_umem()
971 qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, uaddr); in qat_hal_wr_umem()
1122 unsigned int savctx, uaddr, uwrd_lo, uwrd_hi; in qat_hal_rd_rel_reg() local
[all …]
A Dadf_common_drv.h152 unsigned char ae, unsigned int uaddr,
A Dqat_uclo.c330 unsigned int ae, ustore_size, uaddr, i; in qat_uclo_init_umem_seg() local
340 uaddr = (init_mem->addr + init_mem->num_in_bytes) >> 0x2; in qat_uclo_init_umem_seg()
343 if (aed->ae_slices[i].encap_image->uwords_num < uaddr) in qat_uclo_init_umem_seg()
344 aed->ae_slices[i].encap_image->uwords_num = uaddr; in qat_uclo_init_umem_seg()
/drivers/mtd/devices/
A Dms02-nv.c58 memcpy(buf, mp->uaddr + from, len); in ms02nv_read()
68 memcpy(mp->uaddr + to, buf, len); in ms02nv_write()
199 mp->uaddr = phys_to_virt(fixaddr); in ms02nv_init_one()
A Dms02-nv.h100 u_char *uaddr; member
/drivers/infiniband/hw/mthca/
A Dmthca_memfree.c447 struct mthca_user_db_table *db_tab, int index, u64 uaddr) in mthca_map_user_db() argument
464 (db_tab->page[i].uvirt && db_tab->page[i].uvirt != uaddr) || in mthca_map_user_db()
465 (uaddr & 4095)) { in mthca_map_user_db()
475 ret = pin_user_pages_fast(uaddr & PAGE_MASK, 1, in mthca_map_user_db()
481 uaddr & ~PAGE_MASK); in mthca_map_user_db()
499 db_tab->page[i].uvirt = uaddr; in mthca_map_user_db()
A Dmthca_memfree.h166 struct mthca_user_db_table *db_tab, int index, u64 uaddr);
/drivers/vhost/
A Dvdpa.c1044 u64 iova, u64 size, u64 uaddr, u32 perm) in vhost_vdpa_va_map() argument
1055 vma = find_vma(dev->mm, uaddr); in vhost_vdpa_va_map()
1060 map_size = min(size, vma->vm_end - uaddr); in vhost_vdpa_va_map()
1070 offset = (vma->vm_pgoff << PAGE_SHIFT) + uaddr - vma->vm_start; in vhost_vdpa_va_map()
1073 ret = vhost_vdpa_map(v, iotlb, map_iova, map_size, uaddr, in vhost_vdpa_va_map()
1082 uaddr += map_size; in vhost_vdpa_va_map()
1095 u64 iova, u64 size, u64 uaddr, u32 perm) in vhost_vdpa_pa_map() argument
1129 cur_base = uaddr & PAGE_MASK; in vhost_vdpa_pa_map()
1235 msg->uaddr, msg->perm); in vhost_vdpa_process_iotlb_update()
1237 return vhost_vdpa_pa_map(v, iotlb, msg->iova, msg->size, msg->uaddr, in vhost_vdpa_process_iotlb_update()
A Dvhost.c1247 if (uaddr > ULONG_MAX || size > ULONG_MAX) in vhost_overflow()
1253 return uaddr > ULONG_MAX - size + 1; in vhost_overflow()
1341 if (uaddr) in vhost_copy_to_user()
1342 return __copy_to_user(uaddr, from, size); in vhost_copy_to_user()
1376 if (uaddr) in vhost_copy_from_user()
1377 return __copy_from_user(to, uaddr, size); in vhost_copy_from_user()
1435 if (uaddr) in __vhost_get_user()
1436 return uaddr; in __vhost_get_user()
1610 unsigned long a = uaddr; in umem_access_ok()
1613 if (vhost_overflow(uaddr, size)) in umem_access_ok()
[all …]
/drivers/media/pci/ivtv/
A Divtv-udma.c16 dma_page->uaddr = first & PAGE_MASK; in ivtv_udma_get_page_info()
117 err = pin_user_pages_unlocked(user_dma.uaddr, user_dma.page_count, in ivtv_udma_setup()
/drivers/misc/genwqe/
A Dcard_utils.c545 int genwqe_user_vmap(struct genwqe_dev *cd, struct dma_mapping *m, void *uaddr, in genwqe_user_vmap() argument
552 if ((uaddr == NULL) || (size == 0)) { in genwqe_user_vmap()
556 m->u_vaddr = uaddr; in genwqe_user_vmap()
560 data = (unsigned long)uaddr; in genwqe_user_vmap()
A Dcard_base.h485 void *uaddr, unsigned long size);
/drivers/net/ethernet/qlogic/qlcnic/
A Dqlcnic_hw.h175 u64 *uaddr, u16 vlan_id,
/drivers/net/ppp/
A Dpptp.c487 static int pptp_getname(struct socket *sock, struct sockaddr *uaddr, in pptp_getname() argument
499 memcpy(uaddr, &sp, len); in pptp_getname()
A Dpppoe.c721 static int pppoe_getname(struct socket *sock, struct sockaddr *uaddr, in pppoe_getname() argument
732 memcpy(uaddr, &sp, len); in pppoe_getname()
/drivers/tty/serial/
A Ducc_uart.c103 __be16 uaddr[2]; /* UART address character 1 & 2 */ member
662 iowrite16be(0, &uccup->uaddr[0]); in qe_uart_init_ucc()
663 iowrite16be(0, &uccup->uaddr[1]); in qe_uart_init_ucc()
/drivers/vdpa/vdpa_user/
A Dvduse_dev.c1063 u64 iova, u64 uaddr, u64 size) in vduse_dev_reg_umem() argument
1073 iova != 0 || uaddr & ~PAGE_MASK) in vduse_dev_reg_umem()
1095 pinned = pin_user_pages(uaddr, npages, FOLL_LONGTERM | FOLL_WRITE, in vduse_dev_reg_umem()
1343 umem.uaddr, umem.size); in vduse_dev_ioctl()
/drivers/hv/
A Dmshv_root_main.c1201 mshv_partition_region_by_uaddr(struct mshv_partition *partition, u64 uaddr) in mshv_partition_region_by_uaddr() argument
1206 if (uaddr >= region->start_uaddr && in mshv_partition_region_by_uaddr()
1207 uaddr < region->start_uaddr + in mshv_partition_region_by_uaddr()
/drivers/s390/block/
A Ddasd_alias.c614 __u8 uaddr = private->uid.real_unit_addr; in dasd_alias_add_device() local
625 if (private->uid.type != lcu->uac->unit[uaddr].ua_type) { in dasd_alias_add_device()
/drivers/crypto/ccp/
A Dsev-dev.c1583 void *psp_copy_user_blob(u64 uaddr, u32 len) in psp_copy_user_blob() argument
1585 if (!uaddr || !len) in psp_copy_user_blob()
1592 return memdup_user((void __user *)uaddr, len); in psp_copy_user_blob()
/drivers/scsi/
A Dst.c4944 const unsigned int max_pages, unsigned long uaddr, in sgl_map_user_pages() argument
4947 unsigned long end = (uaddr + count + PAGE_SIZE - 1) >> PAGE_SHIFT; in sgl_map_user_pages()
4948 unsigned long start = uaddr >> PAGE_SHIFT; in sgl_map_user_pages()
4955 if ((uaddr + count) < uaddr) in sgl_map_user_pages()
4972 res = pin_user_pages_fast(uaddr, nr_pages, rw == READ ? FOLL_WRITE : 0, in sgl_map_user_pages()
4986 mdata->offset = uaddr & ~PAGE_MASK; in sgl_map_user_pages()
/drivers/gpu/drm/xe/
A Dxe_oa.c1565 void __user *uaddr = (void __user *)arg; in xe_oa_status_locked() local
1577 if (copy_to_user(uaddr, &status, sizeof(status))) in xe_oa_status_locked()
1586 void __user *uaddr = (void __user *)arg; in xe_oa_info_locked() local
1588 if (copy_to_user(uaddr, &info, sizeof(info))) in xe_oa_info_locked()

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