| /kernel/linux/linux-4.19/arch/arm/kernel/ |
| D | atags_compat.c | 16 * to convert to the new struct tag way.
84 static struct tag * __init memtag(struct tag *tag, unsigned long start, unsigned long size) in memtag() argument
86 tag = tag_next(tag); in memtag()
87 tag->hdr.tag = ATAG_MEM; in memtag()
88 tag->hdr.size = tag_size(tag_mem32); in memtag()
89 tag->u.mem.size = size; in memtag()
90 tag->u.mem.start = start; in memtag()
92 return tag; in memtag()
97 struct tag *tag = taglist; in build_tag_list() local
122 tag->hdr.tag = ATAG_CORE; in build_tag_list()
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| D | atags_parse.c | 2 * Tag parsing.
14 * of variable-sized tags to the kernel. The first tag must be a ATAG_CORE
15 * tag for the list to be recognised (to distinguish the tagged list from
16 * a param_struct). The list is terminated with a zero-length tag (this tag
55 static int __init parse_tag_core(const struct tag *tag) in parse_tag_core() argument
57 if (tag->hdr.size > 2) { in parse_tag_core()
58 if ((tag->u.core.flags & 1) == 0) in parse_tag_core()
60 ROOT_DEV = old_decode_dev(tag->u.core.rootdev); in parse_tag_core()
67 static int __init parse_tag_mem32(const struct tag *tag) in parse_tag_mem32() argument
69 return arm_add_memory(tag->u.mem.start, tag->u.mem.size); in parse_tag_mem32()
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| /kernel/linux/linux-5.10/arch/arm/kernel/ |
| D | atags_compat.c | 13 * to convert to the new struct tag way.
81 static struct tag * __init memtag(struct tag *tag, unsigned long start, unsigned long size) in memtag() argument
83 tag = tag_next(tag); in memtag()
84 tag->hdr.tag = ATAG_MEM; in memtag()
85 tag->hdr.size = tag_size(tag_mem32); in memtag()
86 tag->u.mem.size = size; in memtag()
87 tag->u.mem.start = start; in memtag()
89 return tag; in memtag()
94 struct tag *tag = taglist; in build_tag_list() local
119 tag->hdr.tag = ATAG_CORE; in build_tag_list()
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| D | atags_parse.c | 3 * Tag parsing.
11 * of variable-sized tags to the kernel. The first tag must be a ATAG_CORE
12 * tag for the list to be recognised (to distinguish the tagged list from
13 * a param_struct). The list is terminated with a zero-length tag (this tag
53 static int __init parse_tag_core(const struct tag *tag) in parse_tag_core() argument
55 if (tag->hdr.size > 2) { in parse_tag_core()
56 if ((tag->u.core.flags & 1) == 0) in parse_tag_core()
58 ROOT_DEV = old_decode_dev(tag->u.core.rootdev); in parse_tag_core()
65 static int __init parse_tag_mem32(const struct tag *tag) in parse_tag_mem32() argument
67 return arm_add_memory(tag->u.mem.start, tag->u.mem.size); in parse_tag_mem32()
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| /kernel/linux/linux-5.10/arch/mips/include/asm/octeon/ |
| D | cvmx-pow.h | 38 * - Requesting a POW operation with an active tag switch in
40 * - Waiting for a tag switch to complete for an excessively
43 * - Illegal tag switches from NULL_NULL.
44 * - Illegal tag switches from NULL.
65 /* Tag ordering is maintained */
67 /* Tag ordering is maintained, and at most one PP has the tag */
70 * The work queue entry from the order - NEVER tag switch from
74 /* A tag switch to NULL, and there is no space reserved in POW
75 * - NEVER tag switch to NULL_NULL
76 * - NEVER tag switch from NULL_NULL
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| /kernel/linux/linux-4.19/arch/mips/include/asm/octeon/ |
| D | cvmx-pow.h | 38 * - Requesting a POW operation with an active tag switch in
40 * - Waiting for a tag switch to complete for an excessively
43 * - Illegal tag switches from NULL_NULL.
44 * - Illegal tag switches from NULL.
65 /* Tag ordering is maintained */
67 /* Tag ordering is maintained, and at most one PP has the tag */
70 * The work queue entry from the order - NEVER tag switch from
74 /* A tag switch to NULL, and there is no space reserved in POW
75 * - NEVER tag switch to NULL_NULL
76 * - NEVER tag switch from NULL_NULL
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| /kernel/linux/linux-4.19/block/ |
| D | blk-tag.c | 14 * blk_queue_find_tag - find a request by its tag and queue
16 * @tag: The tag of the request
19 * Should be used when a device returns a tag and you want to match
24 struct request *blk_queue_find_tag(struct request_queue *q, int tag) in blk_queue_find_tag() argument
26 return blk_map_queue_find_tag(q->queue_tags, tag); in blk_queue_find_tag()
31 * blk_free_tags - release a given set of tag maintenance info
32 * @bqt: the tag map to free
55 * __blk_queue_free_tags - release tag maintenance info
76 * blk_queue_free_tags - release tag maintenance info
144 * blk_init_tags - initialize the tag info for an external tag map
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| /kernel/linux/linux-5.10/fs/fscache/ |
| D | cache.c | 21 * look up a cache tag
25 struct fscache_cache_tag *tag, *xtag; in __fscache_lookup_cache_tag() local
27 /* firstly check for the existence of the tag under read lock */ in __fscache_lookup_cache_tag()
30 list_for_each_entry(tag, &fscache_cache_tag_list, link) { in __fscache_lookup_cache_tag()
31 if (strcmp(tag->name, name) == 0) { in __fscache_lookup_cache_tag()
32 atomic_inc(&tag->usage); in __fscache_lookup_cache_tag()
34 return tag; in __fscache_lookup_cache_tag()
40 /* the tag does not exist - create a candidate */ in __fscache_lookup_cache_tag()
43 /* return a dummy tag if out of memory */ in __fscache_lookup_cache_tag()
52 list_for_each_entry(tag, &fscache_cache_tag_list, link) { in __fscache_lookup_cache_tag()
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| /kernel/linux/linux-4.19/fs/fscache/ |
| D | cache.c | 25 * look up a cache tag
29 struct fscache_cache_tag *tag, *xtag; in __fscache_lookup_cache_tag() local
31 /* firstly check for the existence of the tag under read lock */ in __fscache_lookup_cache_tag()
34 list_for_each_entry(tag, &fscache_cache_tag_list, link) { in __fscache_lookup_cache_tag()
35 if (strcmp(tag->name, name) == 0) { in __fscache_lookup_cache_tag()
36 atomic_inc(&tag->usage); in __fscache_lookup_cache_tag()
38 return tag; in __fscache_lookup_cache_tag()
44 /* the tag does not exist - create a candidate */ in __fscache_lookup_cache_tag()
47 /* return a dummy tag if out of memory */ in __fscache_lookup_cache_tag()
56 list_for_each_entry(tag, &fscache_cache_tag_list, link) { in __fscache_lookup_cache_tag()
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| /kernel/linux/linux-5.10/tools/testing/selftests/arm64/mte/ |
| D | mte_helper.S | 17 * mte_insert_random_tag: Insert random tag and might be same as the source tag if
20 * x0 - source pointer with a tag/no-tag
22 * x0 - pointer with random tag
30 * mte_insert_new_tag: Insert new tag and different from the source tag if
33 * x0 - source pointer with a tag/no-tag
35 * x0 - pointer with random tag
44 * mte_get_tag_address: Get the tag from given address.
48 * x0 - pointer with appended tag
56 * mte_set_tag_address_range: Set the tag range from the given address
58 * x0 - source pointer with tag data
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| D | check_tags_inclusion.c | 46 int tag, run, result = KSFT_PASS; in check_single_included_tags() local
53 for (tag = 0; (tag < MT_TAG_COUNT) && (result == KSFT_PASS); tag++) { in check_single_included_tags()
54 mte_switch_mode(mode, MT_INCLUDE_VALID_TAG(tag)); in check_single_included_tags()
55 /* Try to catch a excluded tag by a number of tries. */ in check_single_included_tags()
58 /* Check tag value */ in check_single_included_tags()
59 if (MT_FETCH_TAG((uintptr_t)ptr) == tag) { in check_single_included_tags()
60 ksft_print_msg("FAIL: wrong tag = 0x%x with include mask=0x%x\n", in check_single_included_tags()
62 MT_INCLUDE_VALID_TAG(tag)); in check_single_included_tags()
76 int tag, run, result = KSFT_PASS; in check_multiple_included_tags() local
84 for (tag = 0; (tag < MT_TAG_COUNT - 1) && (result == KSFT_PASS); tag++) { in check_multiple_included_tags()
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| /kernel/linux/linux-5.10/drivers/net/ethernet/netronome/nfp/ |
| D | ccm.c | 38 static void nfp_ccm_free_tag(struct nfp_ccm *ccm, u16 tag) in nfp_ccm_free_tag() argument
40 WARN_ON(!__test_and_clear_bit(tag, ccm->tag_allocator)); in nfp_ccm_free_tag()
47 static struct sk_buff *__nfp_ccm_reply(struct nfp_ccm *ccm, u16 tag) in __nfp_ccm_reply() argument
54 if (msg_tag == tag) { in __nfp_ccm_reply()
55 nfp_ccm_free_tag(ccm, tag); in __nfp_ccm_reply()
65 nfp_ccm_reply(struct nfp_ccm *ccm, struct nfp_app *app, u16 tag) in nfp_ccm_reply() argument
70 skb = __nfp_ccm_reply(ccm, tag); in nfp_ccm_reply()
77 nfp_ccm_reply_drop_tag(struct nfp_ccm *ccm, struct nfp_app *app, u16 tag) in nfp_ccm_reply_drop_tag() argument
82 skb = __nfp_ccm_reply(ccm, tag); in nfp_ccm_reply_drop_tag()
84 nfp_ccm_free_tag(ccm, tag); in nfp_ccm_reply_drop_tag()
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| /kernel/linux/linux-4.19/Documentation/netlabel/ |
| D | draft-ietf-cipso-ipsecurity-01.txt | 142 3.4 Tag Types
146 information relevant to the data in the IP packet. Each tag begins with
147 a tag type identifier followed by the length of the tag and ends with the
148 actual security information to be passed. All multi-octet fields in a tag
151 all tags, as well as fields within a tag, are not aligned on any particular
152 octet boundary. The tag types defined in this document contain alignment
156 CIPSO tag types 0 through 127 are reserved for defining standard tag
157 formats. Their definitions will be published in RFCs. Tag types whose
159 only be meaningful in certain Domains of Interpretation. For these tag
160 types, implementations will require the DOI identifier as well as the tag
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| /kernel/linux/linux-5.10/Documentation/netlabel/ |
| D | draft-ietf-cipso-ipsecurity-01.txt | 142 3.4 Tag Types
146 information relevant to the data in the IP packet. Each tag begins with
147 a tag type identifier followed by the length of the tag and ends with the
148 actual security information to be passed. All multi-octet fields in a tag
151 all tags, as well as fields within a tag, are not aligned on any particular
152 octet boundary. The tag types defined in this document contain alignment
156 CIPSO tag types 0 through 127 are reserved for defining standard tag
157 formats. Their definitions will be published in RFCs. Tag types whose
159 only be meaningful in certain Domains of Interpretation. For these tag
160 types, implementations will require the DOI identifier as well as the tag
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/steering/ |
| D | dr_ste.c | 22 #define DR_STE_SET_VAL(lookup_type, tag, t_fname, spec, s_fname, value) do { \ argument
24 MLX5_SET(ste_##lookup_type, tag, t_fname, value); \
29 /* Set to STE spec->s_fname to tag->t_fname */
30 #define DR_STE_SET_TAG(lookup_type, tag, t_fname, spec, s_fname) \ argument
31 DR_STE_SET_VAL(lookup_type, tag, t_fname, spec, s_fname, spec->s_fname)
41 #define DR_STE_SET_TCP_FLAGS(lookup_type, tag, spec) do { \ argument
42 MLX5_SET(ste_##lookup_type, tag, tcp_ns, !!((spec)->tcp_flags & (1 << 8))); \
43 MLX5_SET(ste_##lookup_type, tag, tcp_cwr, !!((spec)->tcp_flags & (1 << 7))); \
44 MLX5_SET(ste_##lookup_type, tag, tcp_ece, !!((spec)->tcp_flags & (1 << 6))); \
45 MLX5_SET(ste_##lookup_type, tag, tcp_urg, !!((spec)->tcp_flags & (1 << 5))); \
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| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/hive_isp_css_shared/host/ |
| D | tag.c | 16 #include "tag.h"
22 * @brief Creates the tag description from the given parameters.
44 * @brief Encodes the members of tag description into a 32-bit value.
45 * @param[in] tag Pointer to the tag description
46 * @return (unsigned int) Encoded 32-bit tag-info
49 sh_css_encode_tag_descr(struct sh_css_tag_descr *tag) in sh_css_encode_tag_descr() argument
59 assert(tag); in sh_css_encode_tag_descr()
61 if (tag->num_captures < 0) { in sh_css_encode_tag_descr()
62 num_captures = -tag->num_captures; in sh_css_encode_tag_descr()
65 num_captures = tag->num_captures; in sh_css_encode_tag_descr()
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| /kernel/linux/linux-5.10/net/dsa/ |
| D | Kconfig | 34 tristate "Tag driver for Atheros AR9331 SoC with built-in switch"
44 tristate "Tag driver for Broadcom switches using in-frame headers"
48 Broadcom switches which place the tag after the MAC source address.
52 tristate "Tag driver for Broadcom switches using prepended headers"
56 Broadcom switches which places the tag before the Ethernet header
60 tristate "Tag driver for Lantiq / Intel GSWIP switches"
66 tristate "Tag driver for Marvell switches using DSA headers"
72 tristate "Tag driver for Marvell switches using EtherType DSA headers"
78 tristate "Tag driver for Mediatek switches"
84 tristate "Tag driver for Microchip 8795/9477/9893 families of switches"
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| /kernel/linux/linux-5.10/drivers/ata/ |
| D | sata_dwc_460ex.c | 68 u32 fptagr; /* 1st party DMA tag */
184 static void sata_dwc_bmdma_start_by_tag(struct ata_queued_cmd *qc, u8 tag);
189 static void sata_dwc_clear_dmacr(struct sata_dwc_device_port *hsdevp, u8 tag);
336 u8 tag = 0; in dma_dwc_xfer_done() local
342 tag = ap->link.active_tag; in dma_dwc_xfer_done()
350 sata_dwc_clear_dmacr(hsdevp, tag); in dma_dwc_xfer_done()
352 if (hsdevp->dma_pending[tag] == SATA_DWC_DMA_PENDING_NONE) { in dma_dwc_xfer_done()
353 dev_err(ap->dev, "DMA not pending tag=0x%02x pending=%d\n", in dma_dwc_xfer_done()
354 tag, hsdevp->dma_pending[tag]); in dma_dwc_xfer_done()
446 static u32 qcmd_tag_to_mask(u8 tag) in qcmd_tag_to_mask() argument
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| /kernel/linux/linux-4.19/drivers/ata/ |
| D | sata_dwc_460ex.c | 72 u32 fptagr; /* 1st party DMA tag */
188 static void sata_dwc_bmdma_start_by_tag(struct ata_queued_cmd *qc, u8 tag);
193 static void sata_dwc_clear_dmacr(struct sata_dwc_device_port *hsdevp, u8 tag);
340 u8 tag = 0; in dma_dwc_xfer_done() local
346 tag = ap->link.active_tag; in dma_dwc_xfer_done()
354 sata_dwc_clear_dmacr(hsdevp, tag); in dma_dwc_xfer_done()
356 if (hsdevp->dma_pending[tag] == SATA_DWC_DMA_PENDING_NONE) { in dma_dwc_xfer_done()
357 dev_err(ap->dev, "DMA not pending tag=0x%02x pending=%d\n", in dma_dwc_xfer_done()
358 tag, hsdevp->dma_pending[tag]); in dma_dwc_xfer_done()
450 static u32 qcmd_tag_to_mask(u8 tag) in qcmd_tag_to_mask() argument
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| /kernel/linux/linux-5.10/lib/ |
| D | radix-tree.c | 98 static inline void tag_set(struct radix_tree_node *node, unsigned int tag, in tag_set() argument
101 __set_bit(offset, node->tags[tag]); in tag_set()
104 static inline void tag_clear(struct radix_tree_node *node, unsigned int tag, in tag_clear() argument
107 __clear_bit(offset, node->tags[tag]); in tag_clear()
110 static inline int tag_get(const struct radix_tree_node *node, unsigned int tag, in tag_get() argument
113 return test_bit(offset, node->tags[tag]); in tag_get()
116 static inline void root_tag_set(struct radix_tree_root *root, unsigned tag) in root_tag_set() argument
118 root->xa_flags |= (__force gfp_t)(1 << (tag + ROOT_TAG_SHIFT)); in root_tag_set()
121 static inline void root_tag_clear(struct radix_tree_root *root, unsigned tag) in root_tag_clear() argument
123 root->xa_flags &= (__force gfp_t)~(1 << (tag + ROOT_TAG_SHIFT)); in root_tag_clear()
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| /kernel/linux/linux-4.19/lib/ |
| D | radix-tree.c | 152 static inline void tag_set(struct radix_tree_node *node, unsigned int tag, in tag_set() argument
155 __set_bit(offset, node->tags[tag]); in tag_set()
158 static inline void tag_clear(struct radix_tree_node *node, unsigned int tag, in tag_clear() argument
161 __clear_bit(offset, node->tags[tag]); in tag_clear()
164 static inline int tag_get(const struct radix_tree_node *node, unsigned int tag, in tag_get() argument
167 return test_bit(offset, node->tags[tag]); in tag_get()
170 static inline void root_tag_set(struct radix_tree_root *root, unsigned tag) in root_tag_set() argument
172 root->gfp_mask |= (__force gfp_t)(1 << (tag + ROOT_TAG_SHIFT)); in root_tag_set()
175 static inline void root_tag_clear(struct radix_tree_root *root, unsigned tag) in root_tag_clear() argument
177 root->gfp_mask &= (__force gfp_t)~(1 << (tag + ROOT_TAG_SHIFT)); in root_tag_clear()
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| /kernel/linux/linux-5.10/include/trace/events/ |
| D | 9p.h | 101 TP_PROTO(struct p9_client *clnt, int8_t type, int tag),
103 TP_ARGS(clnt, type, tag),
108 __field( __u32, tag )
114 __entry->tag = tag;
117 TP_printk("client %lu request %s tag %d",
119 __entry->tag)
123 TP_PROTO(struct p9_client *clnt, int8_t type, int tag, int err),
125 TP_ARGS(clnt, type, tag, err),
130 __field( __u32, tag )
137 __entry->tag = tag;
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| /kernel/linux/linux-4.19/include/trace/events/ |
| D | 9p.h | 101 TP_PROTO(struct p9_client *clnt, int8_t type, int tag),
103 TP_ARGS(clnt, type, tag),
108 __field( __u32, tag )
114 __entry->tag = tag;
117 TP_printk("client %lu request %s tag %d",
119 __entry->tag)
123 TP_PROTO(struct p9_client *clnt, int8_t type, int tag, int err),
125 TP_ARGS(clnt, type, tag, err),
130 __field( __u32, tag )
137 __entry->tag = tag;
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| /kernel/linux/linux-4.19/arch/x86/math-emu/ |
| D | reg_divide.c | 11 | Return value is the tag of the answer, or-ed with FPU_Exception if |
34 int tag, deststnr; in FPU_div() local
81 tag = FPU_u_div(&x, &y, dest, control_w, sign); in FPU_div()
83 if (tag < 0) in FPU_div()
84 return tag; in FPU_div()
86 FPU_settagi(deststnr, tag); in FPU_div()
87 return tag; in FPU_div()
103 tag = FPU_u_div(&x, &y, dest, control_w, sign); in FPU_div()
104 if (tag < 0) in FPU_div()
105 return tag; in FPU_div()
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| /kernel/linux/linux-5.10/arch/x86/math-emu/ |
| D | reg_divide.c | 11 | Return value is the tag of the answer, or-ed with FPU_Exception if |
34 int tag, deststnr; in FPU_div() local
81 tag = FPU_u_div(&x, &y, dest, control_w, sign); in FPU_div()
83 if (tag < 0) in FPU_div()
84 return tag; in FPU_div()
86 FPU_settagi(deststnr, tag); in FPU_div()
87 return tag; in FPU_div()
103 tag = FPU_u_div(&x, &y, dest, control_w, sign); in FPU_div()
104 if (tag < 0) in FPU_div()
105 return tag; in FPU_div()
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