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/linux/arch/s390/mm/
H A Dextmem.c167 query_segment_type (struct dcss_segment *seg) in query_segment_type() argument
185 memcpy (qin->qname, seg->dcss_name, 8); in query_segment_type()
205 seg->vm_segtype = qout->range[0].start & 0xff; in query_segment_type()
224 seg->vm_segtype = SEG_TYPE_EWEN; in query_segment_type()
227 /* analyze diag output and update seg */ in query_segment_type()
228 seg->start_addr = qout->segstart; in query_segment_type()
229 seg->end = qout->segend; in query_segment_type()
231 memcpy (seg->range, qout->range, 6*sizeof(struct qrange)); in query_segment_type()
232 seg->segcnt = qout->segcnt; in query_segment_type()
256 struct dcss_segment seg; in segment_type() local
[all …]
/linux/drivers/infiniband/hw/mlx5/
H A Dwr.c55 void **seg, int *size, void **cur_edge) in set_eth_seg() argument
57 struct mlx5_wqe_eth_seg *eseg = *seg; in set_eth_seg()
85 *seg += stride; in set_eth_seg()
88 handle_post_send_edge(&qp->sq, seg, *size, cur_edge); in set_eth_seg()
91 mlx5r_memcpy_send_wqe(&qp->sq, cur_edge, seg, size, in set_eth_seg()
98 *seg += sizeof(struct mlx5_wqe_eth_seg); in set_eth_seg()
189 static void set_reg_mkey_seg(struct mlx5_mkey_seg *seg, in set_reg_mkey_seg() argument
195 memset(seg, 0, sizeof(*seg)); in set_reg_mkey_seg()
198 seg->log2_page_size = ilog2(mr->ibmr.page_size); in set_reg_mkey_seg()
203 seg->flags = get_umr_flags(access) | mr->access_mode; in set_reg_mkey_seg()
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H A Dwr.h47 * @seg: Current WQE position (16B aligned).
51 static inline void handle_post_send_edge(struct mlx5_ib_wq *sq, void **seg, in handle_post_send_edge() argument
56 if (likely(*seg != *cur_edge)) in handle_post_send_edge()
62 *seg = mlx5_frag_buf_get_wqe(&sq->fbc, idx); in handle_post_send_edge()
66 * WQ's pointers. At the end @seg is aligned to 16B regardless the copied size.
69 * @seg: Current WQE position (16B aligned).
75 void **seg, u32 *wqe_sz, in mlx5r_memcpy_send_wqe() argument
79 size_t leftlen = *cur_edge - *seg; in mlx5r_memcpy_send_wqe()
83 memcpy(*seg, src, copysz); in mlx5r_memcpy_send_wqe()
88 *seg += stride; in mlx5r_memcpy_send_wqe()
[all …]
/linux/ipc/
H A Dmsgutil.c71 struct msg_msgseg *seg; in alloc_msg() local
76 seg = kmalloc(sizeof(*seg) + alen, GFP_KERNEL_ACCOUNT); in alloc_msg()
77 if (seg == NULL) in alloc_msg()
79 *pseg = seg; in alloc_msg()
80 seg->next = NULL; in alloc_msg()
81 pseg = &seg->next; in alloc_msg()
95 struct msg_msgseg *seg; in load_msg() local
107 for (seg = msg->next; seg != NULL; seg = seg->next) { in load_msg()
111 if (copy_from_user(seg + 1, src, alen)) in load_msg()
161 struct msg_msgseg *seg; in store_msg() local
[all …]
/linux/tools/testing/selftests/sgx/
H A Dload.c106 static bool encl_ioc_add_pages(struct encl *encl, struct encl_segment *seg) in encl_ioc_add_pages() argument
113 secinfo.flags = seg->flags; in encl_ioc_add_pages()
115 ioc.src = (uint64_t)seg->src; in encl_ioc_add_pages()
116 ioc.offset = seg->offset; in encl_ioc_add_pages()
117 ioc.length = seg->size; in encl_ioc_add_pages()
119 if (seg->measure) in encl_ioc_add_pages()
180 struct encl_segment *seg; in encl_load() local
253 seg = &encl->segment_tbl[j]; in encl_load()
273 seg->prot = PROT_READ | PROT_WRITE; in encl_load()
274 seg->flags = SGX_PAGE_TYPE_TCS << 8; in encl_load()
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/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/
H A Dbuddy.c87 unsigned int seg, order_iter, m; in hws_buddy_find_free_seg() local
95 seg = find_first_bit(buddy->bitmap[order_iter], m); in hws_buddy_find_free_seg()
97 if (WARN(seg >= m, in hws_buddy_find_free_seg()
108 *segment = seg; in hws_buddy_find_free_seg()
115 u32 seg, order_iter, err; in mlx5hws_buddy_alloc_mem() local
117 err = hws_buddy_find_free_seg(buddy, order, &seg, &order_iter); in mlx5hws_buddy_alloc_mem()
121 bitmap_clear(buddy->bitmap[order_iter], seg, 1); in mlx5hws_buddy_alloc_mem()
126 seg <<= 1; in mlx5hws_buddy_alloc_mem()
127 bitmap_set(buddy->bitmap[order_iter], seg ^ 1, 1); in mlx5hws_buddy_alloc_mem()
131 seg <<= order; in mlx5hws_buddy_alloc_mem()
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/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/
H A Ddr_buddy.c73 unsigned int seg, order_iter, m; in dr_buddy_find_free_seg() local
81 seg = find_first_bit(buddy->bitmap[order_iter], m); in dr_buddy_find_free_seg()
83 if (WARN(seg >= m, in dr_buddy_find_free_seg()
94 *segment = seg; in dr_buddy_find_free_seg()
119 unsigned int seg, order_iter; in mlx5dr_buddy_alloc_mem() local
122 err = dr_buddy_find_free_seg(buddy, order, &seg, &order_iter); in mlx5dr_buddy_alloc_mem()
126 bitmap_clear(buddy->bitmap[order_iter], seg, 1); in mlx5dr_buddy_alloc_mem()
135 seg <<= 1; in mlx5dr_buddy_alloc_mem()
136 bitmap_set(buddy->bitmap[order_iter], seg ^ 1, 1); in mlx5dr_buddy_alloc_mem()
140 seg <<= order; in mlx5dr_buddy_alloc_mem()
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H A Ddr_icm_pool.c13 unsigned int seg; member
84 return (u64)offset * chunk->seg; in mlx5dr_icm_pool_get_chunk_mr_addr()
96 return (u64)chunk->buddy_mem->icm_mr->icm_start_addr + size * chunk->seg; in mlx5dr_icm_pool_get_chunk_icm_addr()
324 unsigned int seg) in dr_icm_chunk_init() argument
328 chunk->seg = seg; in dr_icm_chunk_init()
333 offset = mlx5dr_icm_pool_dm_type_to_entry_size(pool->icm_type) * seg; in dr_icm_chunk_init()
354 hot_chunk->seg, ilog2(num_entries)); in dr_icm_pool_clear_hot_chunks_arr()
388 unsigned int *seg) in dr_icm_handle_buddies_get_mem() argument
398 chunk_size, seg); in dr_icm_handle_buddies_get_mem()
439 unsigned int seg; in mlx5dr_icm_alloc_chunk() local
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/linux/drivers/usb/cdns3/
H A Dcdnsp-mem.c34 struct cdnsp_segment *seg; in cdnsp_segment_alloc() local
38 seg = kzalloc_obj(*seg, flags); in cdnsp_segment_alloc()
39 if (!seg) in cdnsp_segment_alloc()
42 seg->trbs = dma_pool_zalloc(pdev->segment_pool, flags, &dma); in cdnsp_segment_alloc()
43 if (!seg->trbs) { in cdnsp_segment_alloc()
44 kfree(seg); in cdnsp_segment_alloc()
49 seg->bounce_buf = kzalloc(max_packet, flags | GFP_DMA); in cdnsp_segment_alloc()
50 if (!seg->bounce_buf) in cdnsp_segment_alloc()
57 seg->trbs[i].link.control |= cpu_to_le32(TRB_CYCLE); in cdnsp_segment_alloc()
59 seg->dma = dma; in cdnsp_segment_alloc()
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/linux/drivers/acpi/
H A Dpci_mcfg.c46 #define AL_ECAM(table_id, rev, seg, ops) \ argument
47 { "AMAZON", table_id, rev, seg, MCFG_BUS_ANY, ops }
58 #define QCOM_ECAM32(seg) \ argument
59 { "QCOM ", "QDF2432 ", 1, seg, MCFG_BUS_ANY, &pci_32b_ops }
70 #define HISI_QUAD_DOM(table_id, seg, ops) \ argument
71 { "HISI ", table_id, 0, (seg) + 0, MCFG_BUS_ANY, ops }, \
72 { "HISI ", table_id, 0, (seg) + 1, MCFG_BUS_ANY, ops }, \
73 { "HISI ", table_id, 0, (seg) + 2, MCFG_BUS_ANY, ops }, \
74 { "HISI ", table_id, 0, (seg) + 3, MCFG_BUS_ANY, ops }
100 #define THUNDER_ECAM_QUIRK(rev, seg) \ argument
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/linux/drivers/media/test-drivers/visl/
H A Dvisl-trace-vp9.h25 "seg.feature_data {%s}\n"
26 "seg.feature_enabled %s\n"
27 "seg.tree_probs %s\n"
28 "seg.pred_probs %s\n"
29 "seg.flags %s\n"
65 __entry->f.seg.feature_data,
66 sizeof(__entry->f.seg.feature_data),
68 __print_array(__entry->f.seg.feature_enabled,
69 ARRAY_SIZE(__entry->f.seg.feature_enabled),
70 sizeof(__entry->f.seg.feature_enabled[0])),
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/linux/arch/m68k/include/asm/
H A Dtlbflush.h142 unsigned char seg; in flush_tlb_mm() local
149 seg = sun3_get_segmap(i); in flush_tlb_mm()
150 if (seg == SUN3_INVALID_PMEG) in flush_tlb_mm()
154 pmeg_alloc[seg] = 0; in flush_tlb_mm()
155 pmeg_ctx[seg] = 0; in flush_tlb_mm()
156 pmeg_vaddr[seg] = 0; in flush_tlb_mm()
189 unsigned char seg, oldctx; in flush_tlb_range() local
198 if((seg = sun3_get_segmap(start)) == SUN3_INVALID_PMEG) in flush_tlb_range()
200 if(pmeg_ctx[seg] == mm->context) { in flush_tlb_range()
201 pmeg_alloc[seg] = 0; in flush_tlb_range()
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/linux/fs/
H A Dbinfmt_elf_fdpic.c755 struct elf_fdpic_loadseg *seg; in elf_fdpic_map_file() local
798 seg = loadmap->segs; in elf_fdpic_map_file()
799 for (loop = loadmap->nsegs; loop > 0; loop--, seg++) { in elf_fdpic_map_file()
800 if (params->hdr.e_entry >= seg->p_vaddr && in elf_fdpic_map_file()
801 params->hdr.e_entry < seg->p_vaddr + seg->p_memsz) { in elf_fdpic_map_file()
803 (params->hdr.e_entry - seg->p_vaddr) + in elf_fdpic_map_file()
804 seg->addr; in elf_fdpic_map_file()
823 seg = loadmap->segs; in elf_fdpic_map_file()
824 for (loop = loadmap->nsegs; loop > 0; loop--, seg++) { in elf_fdpic_map_file()
825 if (phdr->p_vaddr >= seg->p_vaddr && in elf_fdpic_map_file()
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/linux/fs/nfsd/
H A Dflexfilelayout.c26 struct nfsd4_layout_seg *seg = &args->lg_seg; in nfsd4_ff_proc_layoutget() local
53 if (seg->iomode == IOMODE_READ) { in nfsd4_ff_proc_layoutget()
68 seg->offset = 0; in nfsd4_ff_proc_layoutget()
69 seg->length = NFS4_MAX_UINT64; in nfsd4_ff_proc_layoutget()
71 dprintk("GET: 0x%llx:0x%llx %d\n", seg->offset, seg->length, in nfsd4_ff_proc_layoutget()
72 seg->iomode); in nfsd4_ff_proc_layoutget()
76 seg->length = 0; in nfsd4_ff_proc_layoutget()
/linux/drivers/net/ethernet/intel/ice/
H A Dice_ddp.c60 const struct ice_generic_seg_hdr *seg; in ice_verify_pkg() local
63 if (len < off + sizeof(*seg)) in ice_verify_pkg()
66 seg = (void *)pkg + off; in ice_verify_pkg()
69 if (len < off + le32_to_cpu(seg->seg_size)) in ice_verify_pkg()
90 hw->seg = NULL; in ice_free_seg()
381 if (!hw->seg) in ice_get_prof_index_max()
384 ice_seg = hw->seg; in ice_get_prof_index_max()
785 ice_seg = hw->seg; in ice_get_sw_fv_bitmap()
830 if (!lkups->n_val_words || !hw->seg) in ice_get_sw_fv_list()
833 ice_seg = hw->seg; in ice_get_sw_fv_list()
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H A Dice_flow.c766 * @seg: index of packet segment whose header size is to be determined
768 static u16 ice_flow_calc_seg_sz(struct ice_flow_prof_params *params, u8 seg) in ice_flow_calc_seg_sz() argument
773 sz = (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_VLAN) ? in ice_flow_calc_seg_sz()
777 if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_IPV4) in ice_flow_calc_seg_sz()
779 else if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_IPV6) in ice_flow_calc_seg_sz()
781 else if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_ARP) in ice_flow_calc_seg_sz()
783 else if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDRS_L4_MASK) in ice_flow_calc_seg_sz()
788 if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_ICMP) in ice_flow_calc_seg_sz()
790 else if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_TCP) in ice_flow_calc_seg_sz()
792 else if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_UDP) in ice_flow_calc_seg_sz()
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/linux/arch/x86/kvm/
H A Dsmm.c142 static u32 enter_smm_get_segment_flags(struct kvm_segment *seg) in enter_smm_get_segment_flags() argument
145 flags |= seg->g << 23; in enter_smm_get_segment_flags()
146 flags |= seg->db << 22; in enter_smm_get_segment_flags()
147 flags |= seg->l << 21; in enter_smm_get_segment_flags()
148 flags |= seg->avl << 20; in enter_smm_get_segment_flags()
149 flags |= seg->present << 15; in enter_smm_get_segment_flags()
150 flags |= seg->dpl << 13; in enter_smm_get_segment_flags()
151 flags |= seg->s << 12; in enter_smm_get_segment_flags()
152 flags |= seg->type << 8; in enter_smm_get_segment_flags()
160 struct kvm_segment seg; in enter_smm_save_seg_32() local
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/linux/drivers/infiniband/hw/mthca/
H A Dmthca_mr.c88 u32 seg; in mthca_buddy_alloc() local
95 seg = find_first_bit(buddy->bits[o], m); in mthca_buddy_alloc()
96 if (seg < m) in mthca_buddy_alloc()
104 __clear_bit(seg, buddy->bits[o]); in mthca_buddy_alloc()
109 seg <<= 1; in mthca_buddy_alloc()
110 __set_bit(seg ^ 1, buddy->bits[o]); in mthca_buddy_alloc()
116 seg <<= order; in mthca_buddy_alloc()
118 return seg; in mthca_buddy_alloc()
121 static void mthca_buddy_free(struct mthca_buddy *buddy, u32 seg, int order) in mthca_buddy_free() argument
123 seg >>= order; in mthca_buddy_free()
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/linux/drivers/peci/
H A Dinternal.h47 struct peci_request *peci_xfer_ep_pci_cfg_local_readb(struct peci_device *device, u8 seg,
49 struct peci_request *peci_xfer_ep_pci_cfg_local_readw(struct peci_device *device, u8 seg,
51 struct peci_request *peci_xfer_ep_pci_cfg_local_readl(struct peci_device *device, u8 seg,
54 struct peci_request *peci_xfer_ep_pci_cfg_readb(struct peci_device *device, u8 seg,
56 struct peci_request *peci_xfer_ep_pci_cfg_readw(struct peci_device *device, u8 seg,
58 struct peci_request *peci_xfer_ep_pci_cfg_readl(struct peci_device *device, u8 seg,
61 struct peci_request *peci_xfer_ep_mmio32_readl(struct peci_device *device, u8 bar, u8 seg,
64 struct peci_request *peci_xfer_ep_mmio64_readl(struct peci_device *device, u8 bar, u8 seg,
/linux/drivers/iommu/amd/
H A Ddebugfs.c139 int seg, bus, slot, func; in devid_write() local
154 i = sscanf(srcid_ptr, "%x:%x:%x.%x", &seg, &bus, &slot, &func); in devid_write()
161 seg = 0; in devid_write()
168 if (pci_seg->id != seg) in devid_write()
182 if (pci_seg->id != seg) { in devid_write()
187 sbdf = PCI_SEG_DEVID_TO_SBDF(seg, devid); in devid_write()
237 u16 seg, devid; in iommu_devtbl_show() local
244 seg = PCI_SBDF_TO_SEGID(sbdf_shadow); in iommu_devtbl_show()
248 if (pci_seg->id != seg) in iommu_devtbl_show()
337 u16 devid, seg; in iommu_irqtbl_show() local
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/linux/kernel/rcu/
H A Drcu_segcblist.h18 long rcu_segcblist_get_seglen(struct rcu_segcblist *rsclp, int seg);
103 static inline bool rcu_segcblist_restempty(struct rcu_segcblist *rsclp, int seg) in rcu_segcblist_restempty() argument
105 return !READ_ONCE(*READ_ONCE(rsclp->tails[seg])); in rcu_segcblist_restempty()
112 static inline bool rcu_segcblist_segempty(struct rcu_segcblist *rsclp, int seg) in rcu_segcblist_segempty() argument
114 if (seg == RCU_DONE_TAIL) in rcu_segcblist_segempty()
116 return rsclp->tails[seg - 1] == rsclp->tails[seg]; in rcu_segcblist_segempty()
/linux/drivers/net/ethernet/marvell/octeontx2/nic/
H A Dotx2_txrx.c252 int seg; in otx2_free_rcv_seg() local
259 for (seg = 0; seg < sg->segs; seg++, seg_addr++) in otx2_free_rcv_seg()
343 int seg; in otx2_rcv_pkt_handler() local
368 for (seg = 0; seg < sg->segs; seg++, seg_addr++) { in otx2_rcv_pkt_handler()
370 seg_size[seg], parse, cq->cq_idx)) in otx2_rcv_pkt_handler()
668 int seg, len; in otx2_sqe_add_sg() local
672 for (seg = 0; seg < num_segs; seg++) { in otx2_sqe_add_sg()
673 if ((seg % MAX_SEGS_PER_SG) == 0) { in otx2_sqe_add_sg()
683 if ((num_segs - seg) >= (MAX_SEGS_PER_SG - 1)) in otx2_sqe_add_sg()
688 dma_addr = otx2_dma_map_skb_frag(pfvf, skb, seg, &len); in otx2_sqe_add_sg()
[all …]
/linux/arch/x86/pci/
H A Dnumachip.c19 static inline char __iomem *pci_dev_base(unsigned int seg, unsigned int bus, unsigned int devfn) in pci_dev_base() argument
21 struct pci_mmcfg_region *cfg = pci_mmconfig_lookup(seg, bus); in pci_dev_base()
28 static int pci_mmcfg_read_numachip(unsigned int seg, unsigned int bus, in pci_mmcfg_read_numachip() argument
46 addr = pci_dev_base(seg, bus, devfn); in pci_mmcfg_read_numachip()
68 static int pci_mmcfg_write_numachip(unsigned int seg, unsigned int bus, in pci_mmcfg_write_numachip() argument
82 addr = pci_dev_base(seg, bus, devfn); in pci_mmcfg_write_numachip()
H A Dmmconfig_32.c27 static u32 get_base_addr(unsigned int seg, int bus, unsigned devfn) in get_base_addr() argument
29 struct pci_mmcfg_region *cfg = pci_mmconfig_lookup(seg, bus); in get_base_addr()
51 static int pci_mmcfg_read(unsigned int seg, unsigned int bus, in pci_mmcfg_read() argument
63 base = get_base_addr(seg, bus, devfn); in pci_mmcfg_read()
90 static int pci_mmcfg_write(unsigned int seg, unsigned int bus, in pci_mmcfg_write() argument
100 base = get_base_addr(seg, bus, devfn); in pci_mmcfg_write()
H A Dmmconfig_64.c19 static char __iomem *pci_dev_base(unsigned int seg, unsigned int bus, unsigned int devfn) in pci_dev_base() argument
21 struct pci_mmcfg_region *cfg = pci_mmconfig_lookup(seg, bus); in pci_dev_base()
28 static int pci_mmcfg_read(unsigned int seg, unsigned int bus, in pci_mmcfg_read() argument
40 addr = pci_dev_base(seg, bus, devfn); in pci_mmcfg_read()
62 static int pci_mmcfg_write(unsigned int seg, unsigned int bus, in pci_mmcfg_write() argument
72 addr = pci_dev_base(seg, bus, devfn); in pci_mmcfg_write()

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