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Searched refs:seg (Results 1 – 25 of 232) sorted by relevance

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/Linux-v5.15/arch/s390/mm/
Dextmem.c165 query_segment_type (struct dcss_segment *seg) in query_segment_type() argument
183 memcpy (qin->qname, seg->dcss_name, 8); in query_segment_type()
203 seg->vm_segtype = qout->range[0].start & 0xff; in query_segment_type()
222 seg->vm_segtype = SEG_TYPE_EWEN; in query_segment_type()
226 seg->start_addr = qout->segstart; in query_segment_type()
227 seg->end = qout->segend; in query_segment_type()
229 memcpy (seg->range, qout->range, 6*sizeof(struct qrange)); in query_segment_type()
230 seg->segcnt = qout->segcnt; in query_segment_type()
254 struct dcss_segment seg; in segment_type() local
259 dcss_mkname(name, seg.dcss_name); in segment_type()
[all …]
/Linux-v5.15/drivers/infiniband/hw/mlx5/
Dwr.c35 static inline void handle_post_send_edge(struct mlx5_ib_wq *sq, void **seg, in handle_post_send_edge() argument
40 if (likely(*seg != *cur_edge)) in handle_post_send_edge()
46 *seg = mlx5_frag_buf_get_wqe(&sq->fbc, idx); in handle_post_send_edge()
59 void **seg, u32 *wqe_sz, const void *src, in memcpy_send_wqe() argument
63 size_t leftlen = *cur_edge - *seg; in memcpy_send_wqe()
67 memcpy(*seg, src, copysz); in memcpy_send_wqe()
72 *seg += stride; in memcpy_send_wqe()
74 handle_post_send_edge(sq, seg, *wqe_sz, cur_edge); in memcpy_send_wqe()
105 void **seg, int *size, void **cur_edge) in set_eth_seg() argument
107 struct mlx5_wqe_eth_seg *eseg = *seg; in set_eth_seg()
[all …]
/Linux-v5.15/ipc/
Dmsgutil.c63 struct msg_msgseg *seg; in alloc_msg() local
68 seg = kmalloc(sizeof(*seg) + alen, GFP_KERNEL_ACCOUNT); in alloc_msg()
69 if (seg == NULL) in alloc_msg()
71 *pseg = seg; in alloc_msg()
72 seg->next = NULL; in alloc_msg()
73 pseg = &seg->next; in alloc_msg()
87 struct msg_msgseg *seg; in load_msg() local
99 for (seg = msg->next; seg != NULL; seg = seg->next) { in load_msg()
103 if (copy_from_user(seg + 1, src, alen)) in load_msg()
153 struct msg_msgseg *seg; in store_msg() local
[all …]
/Linux-v5.15/drivers/net/ethernet/mellanox/mlx5/core/steering/
Ddr_buddy.c79 unsigned int seg, order_iter, m; in dr_buddy_find_free_seg() local
87 seg = find_first_bit(buddy->bitmap[order_iter], m); in dr_buddy_find_free_seg()
89 if (WARN(seg >= m, in dr_buddy_find_free_seg()
100 *segment = seg; in dr_buddy_find_free_seg()
125 unsigned int seg, order_iter; in mlx5dr_buddy_alloc_mem() local
128 err = dr_buddy_find_free_seg(buddy, order, &seg, &order_iter); in mlx5dr_buddy_alloc_mem()
132 bitmap_clear(buddy->bitmap[order_iter], seg, 1); in mlx5dr_buddy_alloc_mem()
141 seg <<= 1; in mlx5dr_buddy_alloc_mem()
142 bitmap_set(buddy->bitmap[order_iter], seg ^ 1, 1); in mlx5dr_buddy_alloc_mem()
146 seg <<= order; in mlx5dr_buddy_alloc_mem()
[all …]
/Linux-v5.15/arch/x86/kvm/
Dmtrr.c177 static u64 fixed_mtrr_seg_unit_size(int seg) in fixed_mtrr_seg_unit_size() argument
179 return 8 << fixed_seg_table[seg].range_shift; in fixed_mtrr_seg_unit_size()
182 static bool fixed_msr_to_seg_unit(u32 msr, int *seg, int *unit) in fixed_msr_to_seg_unit() argument
186 *seg = 0; in fixed_msr_to_seg_unit()
190 *seg = 1; in fixed_msr_to_seg_unit()
196 *seg = 2; in fixed_msr_to_seg_unit()
208 static void fixed_mtrr_seg_unit_range(int seg, int unit, u64 *start, u64 *end) in fixed_mtrr_seg_unit_range() argument
210 struct fixed_mtrr_segment *mtrr_seg = &fixed_seg_table[seg]; in fixed_mtrr_seg_unit_range()
211 u64 unit_size = fixed_mtrr_seg_unit_size(seg); in fixed_mtrr_seg_unit_range()
218 static int fixed_mtrr_seg_unit_range_index(int seg, int unit) in fixed_mtrr_seg_unit_range_index() argument
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/Linux-v5.15/arch/m68k/sun3/
Dmmu_emu.c128 unsigned long seg, num; in mmu_emu_init() local
151 for(seg = bootmem_end; seg < 0x0f800000; seg += SUN3_PMEG_SIZE) { in mmu_emu_init()
152 i = sun3_get_segmap(seg); in mmu_emu_init()
157 print_pte_vaddr (seg); in mmu_emu_init()
159 sun3_put_segmap(seg, SUN3_INVALID_PMEG); in mmu_emu_init()
164 for (num=0, seg=0x0F800000; seg<0x10000000; seg+=16*PAGE_SIZE) { in mmu_emu_init()
165 if (sun3_get_segmap (seg) != SUN3_INVALID_PMEG) { in mmu_emu_init()
169 print_pte_vaddr (seg + (i*PAGE_SIZE)); in mmu_emu_init()
176 m68k_vmalloc_end = seg; in mmu_emu_init()
181 pmeg_alloc[sun3_get_segmap(seg)] = 2; in mmu_emu_init()
[all …]
/Linux-v5.15/drivers/firmware/google/
Dmemconsole-coreboot.c45 struct seg { /* describes ring buffer segments in logical order */ in memconsole_coreboot_read() struct
48 } seg[2] = { {0}, {0} }; in memconsole_coreboot_read() local
55 seg[0] = (struct seg){.phys = cursor, .len = size - cursor}; in memconsole_coreboot_read()
56 seg[1] = (struct seg){.phys = 0, .len = cursor}; in memconsole_coreboot_read()
58 seg[0] = (struct seg){.phys = 0, .len = min(cursor, size)}; in memconsole_coreboot_read()
61 for (i = 0; i < ARRAY_SIZE(seg) && count > done; i++) { in memconsole_coreboot_read()
63 cbmem_console->body + seg[i].phys, seg[i].len); in memconsole_coreboot_read()
64 pos -= seg[i].len; in memconsole_coreboot_read()
/Linux-v5.15/net/ipv4/
Dudp_offload.c190 static void __udpv4_gso_segment_csum(struct sk_buff *seg, in __udpv4_gso_segment_csum() argument
200 uh = udp_hdr(seg); in __udpv4_gso_segment_csum()
201 iph = ip_hdr(seg); in __udpv4_gso_segment_csum()
204 inet_proto_csum_replace4(&uh->check, seg, *oldip, *newip, in __udpv4_gso_segment_csum()
206 inet_proto_csum_replace2(&uh->check, seg, *oldport, *newport, in __udpv4_gso_segment_csum()
219 struct sk_buff *seg; in __udpv4_gso_segment_list_csum() local
223 seg = segs; in __udpv4_gso_segment_list_csum()
224 uh = udp_hdr(seg); in __udpv4_gso_segment_list_csum()
225 iph = ip_hdr(seg); in __udpv4_gso_segment_list_csum()
227 if ((udp_hdr(seg)->dest == udp_hdr(seg->next)->dest) && in __udpv4_gso_segment_list_csum()
[all …]
/Linux-v5.15/drivers/acpi/
Dpci_mcfg.c44 #define AL_ECAM(table_id, rev, seg, ops) \ argument
45 { "AMAZON", table_id, rev, seg, MCFG_BUS_ANY, ops }
56 #define QCOM_ECAM32(seg) \ argument
57 { "QCOM ", "QDF2432 ", 1, seg, MCFG_BUS_ANY, &pci_32b_ops }
68 #define HISI_QUAD_DOM(table_id, seg, ops) \ argument
69 { "HISI ", table_id, 0, (seg) + 0, MCFG_BUS_ANY, ops }, \
70 { "HISI ", table_id, 0, (seg) + 1, MCFG_BUS_ANY, ops }, \
71 { "HISI ", table_id, 0, (seg) + 2, MCFG_BUS_ANY, ops }, \
72 { "HISI ", table_id, 0, (seg) + 3, MCFG_BUS_ANY, ops }
98 #define THUNDER_ECAM_QUIRK(rev, seg) \ argument
[all …]
/Linux-v5.15/tools/testing/selftests/sgx/
Dload.c101 static bool encl_ioc_add_pages(struct encl *encl, struct encl_segment *seg) in encl_ioc_add_pages() argument
108 secinfo.flags = seg->flags; in encl_ioc_add_pages()
110 ioc.src = (uint64_t)encl->src + seg->offset; in encl_ioc_add_pages()
111 ioc.offset = seg->offset; in encl_ioc_add_pages()
112 ioc.length = seg->size; in encl_ioc_add_pages()
196 struct encl_segment *seg; in encl_load() local
201 seg = &encl->segment_tbl[j]; in encl_load()
220 seg->prot = PROT_READ | PROT_WRITE; in encl_load()
221 seg->flags = SGX_PAGE_TYPE_TCS << 8; in encl_load()
223 seg->prot = (phdr->p_flags & PF_R) ? PROT_READ : 0; in encl_load()
[all …]
/Linux-v5.15/drivers/net/ethernet/intel/ice/
Dice_ethtool_fdir.c524 ice_fdir_set_hw_fltr_rule(struct ice_pf *pf, struct ice_flow_seg_info *seg, in ice_fdir_set_hw_fltr_rule() argument
558 if (!memcmp(old_seg, seg, sizeof(*seg))) in ice_fdir_set_hw_fltr_rule()
584 status = ice_flow_add_prof(hw, ICE_BLK_FD, ICE_FLOW_RX, prof_id, seg, in ice_fdir_set_hw_fltr_rule()
590 seg, &entry1_h); in ice_fdir_set_hw_fltr_rule()
597 seg, &entry2_h); in ice_fdir_set_hw_fltr_rule()
603 hw_prof->fdir_seg[tun] = seg; in ice_fdir_set_hw_fltr_rule()
635 ice_set_init_fdir_seg(struct ice_flow_seg_info *seg, in ice_set_init_fdir_seg() argument
641 if (!seg) in ice_set_init_fdir_seg()
664 ICE_FLOW_SET_HDRS(seg, l3_proto | l4_proto); in ice_set_init_fdir_seg()
667 ice_flow_set_fld(seg, src_addr, ICE_FLOW_FLD_OFF_INVAL, in ice_set_init_fdir_seg()
[all …]
Dice_flow.c664 static u16 ice_flow_calc_seg_sz(struct ice_flow_prof_params *params, u8 seg) in ice_flow_calc_seg_sz() argument
669 sz = (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_VLAN) ? in ice_flow_calc_seg_sz()
673 if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_IPV4) in ice_flow_calc_seg_sz()
675 else if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_IPV6) in ice_flow_calc_seg_sz()
677 else if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_ARP) in ice_flow_calc_seg_sz()
679 else if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDRS_L4_MASK) in ice_flow_calc_seg_sz()
684 if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_ICMP) in ice_flow_calc_seg_sz()
686 else if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_TCP) in ice_flow_calc_seg_sz()
688 else if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_UDP) in ice_flow_calc_seg_sz()
690 else if (params->prof->segs[seg].hdrs & ICE_FLOW_SEG_HDR_SCTP) in ice_flow_calc_seg_sz()
[all …]
/Linux-v5.15/arch/m68k/include/asm/
Dtlbflush.h143 unsigned char seg; in flush_tlb_mm() local
150 seg = sun3_get_segmap(i); in flush_tlb_mm()
151 if(seg == SUN3_INVALID_PMEG) in flush_tlb_mm()
155 pmeg_alloc[seg] = 0; in flush_tlb_mm()
156 pmeg_ctx[seg] = 0; in flush_tlb_mm()
157 pmeg_vaddr[seg] = 0; in flush_tlb_mm()
191 unsigned char seg, oldctx; in flush_tlb_range() local
200 if((seg = sun3_get_segmap(start)) == SUN3_INVALID_PMEG) in flush_tlb_range()
202 if(pmeg_ctx[seg] == mm->context) { in flush_tlb_range()
203 pmeg_alloc[seg] = 0; in flush_tlb_range()
[all …]
/Linux-v5.15/drivers/usb/cdns3/
Dcdnsp-mem.c34 struct cdnsp_segment *seg; in cdnsp_segment_alloc() local
38 seg = kzalloc(sizeof(*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()
[all …]
/Linux-v5.15/drivers/net/ethernet/marvell/octeontx2/nic/
Dotx2_txrx.c45 struct sk_buff *skb, int seg, int *len) in otx2_dma_map_skb_frag() argument
52 if (!seg) { in otx2_dma_map_skb_frag()
57 frag = &skb_shinfo(skb)->frags[seg - 1]; in otx2_dma_map_skb_frag()
67 int seg; in otx2_dma_unmap_skb_frags() local
69 for (seg = 0; seg < sg->num_segs; seg++) { in otx2_dma_unmap_skb_frags()
70 otx2_dma_unmap_page(pfvf, sg->dma_addr[seg], in otx2_dma_unmap_skb_frags()
71 sg->size[seg], DMA_TO_DEVICE); in otx2_dma_unmap_skb_frags()
192 int seg; in otx2_free_rcv_seg() local
199 for (seg = 0; seg < sg->segs; seg++, seg_addr++) in otx2_free_rcv_seg()
281 int seg; in otx2_rcv_pkt_handler() local
[all …]
/Linux-v5.15/fs/
Dbinfmt_elf_fdpic.c746 struct elf32_fdpic_loadseg *seg; in elf_fdpic_map_file() local
762 size = sizeof(*loadmap) + nloads * sizeof(*seg); in elf_fdpic_map_file()
773 seg = loadmap->segs; in elf_fdpic_map_file()
794 seg = loadmap->segs; in elf_fdpic_map_file()
795 for (loop = loadmap->nsegs; loop > 0; loop--, seg++) { in elf_fdpic_map_file()
796 if (params->hdr.e_entry >= seg->p_vaddr && in elf_fdpic_map_file()
797 params->hdr.e_entry < seg->p_vaddr + seg->p_memsz) { in elf_fdpic_map_file()
799 (params->hdr.e_entry - seg->p_vaddr) + in elf_fdpic_map_file()
800 seg->addr; in elf_fdpic_map_file()
819 seg = loadmap->segs; in elf_fdpic_map_file()
[all …]
/Linux-v5.15/fs/nfsd/
Dflexfilelayout.c25 struct nfsd4_layout_seg *seg = &args->lg_seg; in nfsd4_ff_proc_layoutget() local
52 if (seg->iomode == IOMODE_READ) { in nfsd4_ff_proc_layoutget()
67 seg->offset = 0; in nfsd4_ff_proc_layoutget()
68 seg->length = NFS4_MAX_UINT64; in nfsd4_ff_proc_layoutget()
70 dprintk("GET: 0x%llx:0x%llx %d\n", seg->offset, seg->length, in nfsd4_ff_proc_layoutget()
71 seg->iomode); in nfsd4_ff_proc_layoutget()
75 seg->length = 0; in nfsd4_ff_proc_layoutget()
/Linux-v5.15/fs/cachefiles/
Dkey.c38 int loop, len, max, seg, mark, print; in cachefiles_cook_key() local
97 seg = 250; in cachefiles_cook_key()
99 if (seg <= 0) { in cachefiles_cook_key()
103 seg = 252; in cachefiles_cook_key()
116 seg = 252; in cachefiles_cook_key()
118 if (seg <= 0) { in cachefiles_cook_key()
122 seg = 252; in cachefiles_cook_key()
/Linux-v5.15/arch/x86/boot/
Dboot.h82 u16 seg; in ds() local
83 asm("movw %%ds,%0" : "=rm" (seg)); in ds()
84 return seg; in ds()
87 static inline void set_fs(u16 seg) in set_fs() argument
89 asm volatile("movw %0,%%fs" : : "rm" (seg)); in set_fs()
93 u16 seg; in fs() local
94 asm volatile("movw %%fs,%0" : "=rm" (seg)); in fs()
95 return seg; in fs()
98 static inline void set_gs(u16 seg) in set_gs() argument
100 asm volatile("movw %0,%%gs" : : "rm" (seg)); in set_gs()
[all …]
/Linux-v5.15/net/sunrpc/xprtrdma/
Drpc_rdma.c213 rpcrdma_convert_kvec(struct kvec *vec, struct rpcrdma_mr_seg *seg, in rpcrdma_convert_kvec() argument
216 seg->mr_page = virt_to_page(vec->iov_base); in rpcrdma_convert_kvec()
217 seg->mr_offset = offset_in_page(vec->iov_base); in rpcrdma_convert_kvec()
218 seg->mr_len = vec->iov_len; in rpcrdma_convert_kvec()
219 ++seg; in rpcrdma_convert_kvec()
221 return seg; in rpcrdma_convert_kvec()
234 struct rpcrdma_mr_seg *seg) in rpcrdma_convert_iovs() argument
242 seg = rpcrdma_convert_kvec(&xdrbuf->head[0], seg, &n); in rpcrdma_convert_iovs()
248 seg->mr_page = *ppages; in rpcrdma_convert_iovs()
249 seg->mr_offset = page_base; in rpcrdma_convert_iovs()
[all …]
/Linux-v5.15/drivers/pcmcia/
Domap_cf.c204 unsigned seg; in omap_cf_probe() local
209 seg = (int) pdev->dev.platform_data; in omap_cf_probe()
210 if (seg == 0 || seg > 3) in omap_cf_probe()
234 switch (seg) { in omap_cf_probe()
272 omap_writew(~(1 << seg), CF_CFG); in omap_cf_probe()
274 pr_info("%s: cs%d on irq %d\n", driver_name, seg, irq); in omap_cf_probe()
281 seg, omap_readl(EMIFS_CCS(seg)), omap_readl(EMIFS_ACS(seg))); in omap_cf_probe()
282 omap_writel(0x0004a1b3, EMIFS_CCS(seg)); /* synch mode 4 etc */ in omap_cf_probe()
283 omap_writel(0x00000000, EMIFS_ACS(seg)); /* OE hold/setup */ in omap_cf_probe()
/Linux-v5.15/arch/x86/pci/
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()
/Linux-v5.15/arch/x86/kernel/
Dstep.c14 unsigned long addr, seg; in convert_ip_to_linear() local
17 seg = regs->cs; in convert_ip_to_linear()
19 addr = (addr & 0xffff) + (seg << 4); in convert_ip_to_linear()
30 if ((seg & SEGMENT_TI_MASK) == SEGMENT_LDT) { in convert_ip_to_linear()
34 seg >>= 3; in convert_ip_to_linear()
38 seg >= child->mm->context.ldt->nr_entries)) in convert_ip_to_linear()
41 desc = &child->mm->context.ldt->entries[seg]; in convert_ip_to_linear()
/Linux-v5.15/drivers/isdn/mISDN/
Ddsp_audio.c48 int seg; in linear2alaw() local
65 for (seg = 0; seg < 8; seg++) { in linear2alaw()
66 if (pcm_val <= seg_end[seg]) in linear2alaw()
70 return ((seg << 4) | in linear2alaw()
71 ((pcm_val >> ((seg) ? (seg + 3) : 4)) & 0x0F)) ^ mask; in linear2alaw()
78 int seg; in alaw2linear() local
82 seg = (((int) alaw & 0x70) >> 4); in alaw2linear()
83 if (seg) in alaw2linear()
84 i = (i + 0x100) << (seg - 1); in alaw2linear()
/Linux-v5.15/drivers/char/agp/
Dcompat_ioctl.c96 int seg; in compat_agpioc_reserve_wrap() local
122 for (seg = 0; seg < ureserve.seg_count; seg++) { in compat_agpioc_reserve_wrap()
123 ksegment[seg].pg_start = usegment[seg].pg_start; in compat_agpioc_reserve_wrap()
124 ksegment[seg].pg_count = usegment[seg].pg_count; in compat_agpioc_reserve_wrap()
125 ksegment[seg].prot = usegment[seg].prot; in compat_agpioc_reserve_wrap()

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