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Searched refs:ctx_size (Results 1 – 21 of 21) sorted by relevance

/linux/drivers/gpu/drm/imx/dcss/
H A Ddcss-ctxld.c79 u16 ctx_size[2][3]; /* holds the sizes of DB, SB_HP and SB_LP ctx */ member
110 ctxld->ctx_size[ctxld->current_ctx ^ 1][CTX_DB], in dcss_ctxld_irq_handler()
111 ctxld->ctx_size[ctxld->current_ctx ^ 1][CTX_SB_HP], in dcss_ctxld_irq_handler()
112 ctxld->ctx_size[ctxld->current_ctx ^ 1][CTX_SB_LP]); in dcss_ctxld_irq_handler()
262 sb_hp_cnt = ctxld->ctx_size[curr_ctx][CTX_SB_HP]; in dcss_ctxld_enable_locked()
263 sb_lp_cnt = ctxld->ctx_size[curr_ctx][CTX_SB_LP]; in dcss_ctxld_enable_locked()
264 db_cnt = ctxld->ctx_size[curr_ctx][CTX_DB]; in dcss_ctxld_enable_locked()
304 ctxld->ctx_size[ctxld->current_ctx][CTX_DB] = 0; in dcss_ctxld_enable_locked()
305 ctxld->ctx_size[ctxld->current_ctx][CTX_SB_HP] = 0; in dcss_ctxld_enable_locked()
306 ctxld->ctx_size[ctxld->current_ctx][CTX_SB_LP] = 0; in dcss_ctxld_enable_locked()
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/linux/drivers/gpu/drm/imagination/
H A Dpvr_context.c284 int ctx_size; in pvr_context_create() local
291 ctx_size = get_fw_obj_size(args->type); in pvr_context_create()
292 if (ctx_size < 0) in pvr_context_create()
293 return ctx_size; in pvr_context_create()
299 ctx->data_size = ctx_size; in pvr_context_create()
315 ctx->data = kzalloc(ctx_size, GFP_KERNEL); in pvr_context_create()
329 err = pvr_fw_object_create(pvr_dev, ctx_size, PVR_BO_FW_FLAGS_DEVICE_UNCACHED, in pvr_context_create()
/linux/drivers/vfio/pci/virtio/
H A Dmigrate.c31 u32 ctx_size);
447 u32 ctx_size = 0; in virtiovf_precopy_ioctl() local
477 &ctx_size); in virtiovf_precopy_ioctl()
494 info.dirty_bytes += ctx_size; in virtiovf_precopy_ioctl()
497 if (!end_of_data || !ctx_size) { in virtiovf_precopy_ioctl()
507 ret = virtiovf_read_device_context_chunk(migf, ctx_size); in virtiovf_precopy_ioctl()
565 u32 ctx_size) in virtiovf_read_device_context_chunk() argument
576 buf = virtiovf_get_data_buffer(migf, ctx_size); in virtiovf_read_device_context_chunk()
581 nent = sg_nents_for_len(buf->table.sgt.sgl, ctx_size); in virtiovf_read_device_context_chunk()
640 u32 ctx_size; in virtiovf_pci_save_device_final_data() local
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/linux/arch/powerpc/kernel/
H A Dsignal_64.c658 struct ucontext __user *, new_ctx, long, ctx_size) in SYSCALL_DEFINE3() argument
671 if (ctx_size < UCONTEXTSIZEWITHOUTVSX) in SYSCALL_DEFINE3()
677 if ((ctx_size < sizeof(struct ucontext)) && in SYSCALL_DEFINE3()
681 if (ctx_size >= sizeof(struct ucontext)) in SYSCALL_DEFINE3()
686 if (!user_write_access_begin(old_ctx, ctx_size)) in SYSCALL_DEFINE3()
698 if (!access_ok(new_ctx, ctx_size) || in SYSCALL_DEFINE3()
699 fault_in_readable((char __user *)new_ctx, ctx_size)) in SYSCALL_DEFINE3()
720 if (!user_read_access_begin(new_ctx, ctx_size)) in SYSCALL_DEFINE3()
H A Dsignal_32.c991 struct ucontext __user *, new_ctx, int, ctx_size) in COMPAT_SYSCALL_DEFINE3() argument
994 struct ucontext __user *, new_ctx, long, ctx_size) in COMPAT_SYSCALL_DEFINE3()
1022 if (ctx_size < UCONTEXTSIZEWITHOUTVSX) in COMPAT_SYSCALL_DEFINE3()
1028 if ((ctx_size < sizeof(struct ucontext)) && in COMPAT_SYSCALL_DEFINE3()
1032 if (ctx_size >= sizeof(struct ucontext)) in COMPAT_SYSCALL_DEFINE3()
1038 if (ctx_size < sizeof(struct ucontext)) in COMPAT_SYSCALL_DEFINE3()
1054 if (!user_write_access_begin(old_ctx, ctx_size)) in COMPAT_SYSCALL_DEFINE3()
1063 if (!access_ok(new_ctx, ctx_size) || in COMPAT_SYSCALL_DEFINE3()
1064 fault_in_readable((char __user *)new_ctx, ctx_size)) in COMPAT_SYSCALL_DEFINE3()
/linux/fs/crypto/
H A Dfscrypt_private.h127 int ctx_size) in fscrypt_context_is_valid() argument
129 return ctx_size >= 1 && ctx_size == fscrypt_context_size(ctx); in fscrypt_context_is_valid()
784 int ctx_size);
H A Dpolicy.c388 int ctx_size) in fscrypt_policy_from_context() argument
392 if (!fscrypt_context_is_valid(ctx_u, ctx_size)) in fscrypt_policy_from_context()
/linux/drivers/dma/bestcomm/
H A Dbestcomm.c278 unsigned int tdt_size, ctx_size, var_size, fdt_size; in bcom_engine_init() local
282 ctx_size = BCOM_MAX_TASKS * BCOM_CTX_SIZE; in bcom_engine_init()
287 bcom_eng->ctx = bcom_sram_alloc(ctx_size, BCOM_CTX_ALIGN, &ctx_pa); in bcom_engine_init()
303 memset_io(bcom_eng->ctx, 0x00, ctx_size); in bcom_engine_init()
/linux/arch/powerpc/include/asm/
H A Dsyscalls.h54 struct ucontext __user *new_ctx, long ctx_size);
77 int ctx_size);
/linux/drivers/usb/cdns3/
H A Dcdnsp-mem.c467 pdev->out_ctx.ctx_size = CTX_SIZE(pdev->hcc_params); in cdnsp_init_device_ctx()
475 pdev->in_ctx.ctx_size = pdev->out_ctx.ctx_size; in cdnsp_init_device_ctx()
476 pdev->in_ctx.size = size + pdev->out_ctx.ctx_size; in cdnsp_init_device_ctx()
503 return (struct cdnsp_slot_ctx *)(ctx->bytes + ctx->ctx_size); in cdnsp_get_slot_ctx()
514 return (struct cdnsp_ep_ctx *)(ctx->bytes + (ep_index * ctx->ctx_size)); in cdnsp_get_ep_ctx()
H A Dcdnsp-gadget.h569 int ctx_size; member
/linux/drivers/crypto/ccp/
H A Dccp-ops.c1510 int ctx_size; in ccp_run_sha_cmd() local
1603 ctx_size = SHA1_DIGEST_SIZE; in ccp_run_sha_cmd()
1613 ctx_size = SHA256_DIGEST_SIZE; in ccp_run_sha_cmd()
1624 ctx_size = SHA256_DIGEST_SIZE; in ccp_run_sha_cmd()
1631 ctx_size = SHA512_DIGEST_SIZE; in ccp_run_sha_cmd()
1639 ctx_size = SHA512_DIGEST_SIZE; in ccp_run_sha_cmd()
1675 memcpy(ctx.address + ioffset, init, ctx_size); in ccp_run_sha_cmd()
1679 memcpy(ctx.address + ctx_size / 2, init, in ccp_run_sha_cmd()
1680 ctx_size / 2); in ccp_run_sha_cmd()
1681 memcpy(ctx.address, init + ctx_size / 2, in ccp_run_sha_cmd()
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/linux/net/key/
H A Daf_key.c467 int ctx_size = sec_ctx->sadb_x_ctx_len; in pfkey_sadb2xfrm_user_sec_ctx() local
469 uctx = kmalloc((sizeof(*uctx)+ctx_size), gfp); in pfkey_sadb2xfrm_user_sec_ctx()
772 int ctx_size = 0; in __pfkey_xfrm_state2msg() local
796 ctx_size = PFKEY_ALIGN8(xfrm_ctx->ctx_len); in __pfkey_xfrm_state2msg()
797 size += sizeof(struct sadb_x_sec_ctx) + ctx_size; in __pfkey_xfrm_state2msg()
1029 sizeof(struct sadb_x_sec_ctx) + ctx_size); in __pfkey_xfrm_state2msg()
1031 (sizeof(struct sadb_x_sec_ctx) + ctx_size) / sizeof(uint64_t); in __pfkey_xfrm_state2msg()
2197 int ctx_size = pfkey_xfrm_policy2sec_ctx_size(xp); in pfkey_xfrm_policy2msg() local
2199 sec_ctx = skb_put(skb, ctx_size); in pfkey_xfrm_policy2msg()
2200 sec_ctx->sadb_x_sec_len = ctx_size / sizeof(uint64_t); in pfkey_xfrm_policy2msg()
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/linux/drivers/net/ethernet/marvell/octeontx2/nic/
H A Dcn10k_ipsec.h128 u64 ctx_size : 4; member
/linux/drivers/gpu/drm/i915/gvt/
H A Dcmd_parser.c3007 int ctx_size = wa_ctx->indirect_ctx.size; in shadow_indirect_ctx() local
3018 roundup(ctx_size + CACHELINE_BYTES, in shadow_indirect_ctx()
3041 guest_gma, guest_gma + ctx_size, in shadow_indirect_ctx()
3169 unsigned long gma_head, gma_tail, gma_start, ctx_size; in intel_gvt_scan_engine_context() local
3177 ctx_size = workload->engine->context_size - PAGE_SIZE; in intel_gvt_scan_engine_context()
3187 gma_tail = ctx_size; in intel_gvt_scan_engine_context()
3194 s.ring_size = ctx_size; in intel_gvt_scan_engine_context()
3210 gma_start, ctx_size); in intel_gvt_scan_engine_context()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dsock_addr.c89 static int run_bpf_prog(const char *prog_name, void *ctx, int ctx_size) in run_bpf_prog() argument
96 topts.ctx_size_in = ctx_size; in run_bpf_prog()
/linux/kernel/trace/
H A Dbpf_trace.c714 void *ctx, u64 ctx_size, bpf_ctx_copy_t ctx_copy) in bpf_event_output() argument
718 .size = ctx_size, in bpf_event_output()
724 .next = ctx_size ? &frag : NULL, in bpf_event_output()
/linux/net/xfrm/
H A Dxfrm_user.c1157 int ctx_size = sizeof(*uctx) + s->ctx_len; in copy_sec_ctx() local
1159 attr = nla_reserve(skb, XFRMA_SEC_CTX, ctx_size); in copy_sec_ctx()
1165 uctx->len = ctx_size; in copy_sec_ctx()
/linux/kernel/bpf/
H A Dcore.c3037 void *ctx, u64 ctx_size, bpf_ctx_copy_t ctx_copy) in bpf_event_output() argument
/linux/drivers/md/
H A Draid5.c6130 memset(ctx, 0, conf->ctx_size); in raid5_make_request()
7753 conf->ctx_size = struct_size(ctx, sectors_to_do, size); in raid5_create_ctx_pool()
7755 conf->ctx_size); in raid5_create_ctx_pool()
/linux/include/linux/
H A Dbpf.h2341 void *ctx, u64 ctx_size, bpf_ctx_copy_t ctx_copy);