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/linux-6.14.4/drivers/accel/habanalabs/common/
Dcommand_buffer.c17 static int cb_map_mem(struct hl_ctx *ctx, struct hl_cb *cb) in cb_map_mem() argument
26 "Mapping a CB to the device's MMU is not supported\n"); in cb_map_mem()
30 if (cb->is_mmu_mapped) in cb_map_mem()
33 cb->roundup_size = roundup(cb->size, page_size); in cb_map_mem()
35 cb->virtual_addr = (u64) gen_pool_alloc(ctx->cb_va_pool, cb->roundup_size); in cb_map_mem()
36 if (!cb->virtual_addr) { in cb_map_mem()
37 dev_err(hdev->dev, "Failed to allocate device virtual address for CB\n"); in cb_map_mem()
43 rc = hl_mmu_map_contiguous(ctx, cb->virtual_addr, cb->bus_address, cb->roundup_size); in cb_map_mem()
45 dev_err(hdev->dev, "Failed to map VA %#llx to CB\n", cb->virtual_addr); in cb_map_mem()
55 cb->is_mmu_mapped = true; in cb_map_mem()
[all …]
/linux-6.14.4/drivers/scsi/
Dmyrb.c90 static bool myrb_create_mempools(struct pci_dev *pdev, struct myrb_hba *cb) in myrb_create_mempools() argument
95 elem_size = cb->host->sg_tablesize * elem_align; in myrb_create_mempools()
96 cb->sg_pool = dma_pool_create("myrb_sg", &pdev->dev, in myrb_create_mempools()
98 if (cb->sg_pool == NULL) { in myrb_create_mempools()
99 shost_printk(KERN_ERR, cb->host, in myrb_create_mempools()
104 cb->dcdb_pool = dma_pool_create("myrb_dcdb", &pdev->dev, in myrb_create_mempools()
107 if (!cb->dcdb_pool) { in myrb_create_mempools()
108 dma_pool_destroy(cb->sg_pool); in myrb_create_mempools()
109 cb->sg_pool = NULL; in myrb_create_mempools()
110 shost_printk(KERN_ERR, cb->host, in myrb_create_mempools()
[all …]
/linux-6.14.4/drivers/staging/media/atomisp/pci/base/circbuf/src/
Dcircbuf.c22 * @param cb The pointer to the circular buffer.
27 ia_css_circbuf_read(ia_css_circbuf_t *cb);
35 * @param cb The pointer to the circular buffer.
39 static inline void ia_css_circbuf_shift_chunk(ia_css_circbuf_t *cb,
63 ia_css_circbuf_create(ia_css_circbuf_t *cb, in ia_css_circbuf_create() argument
71 cb->desc = desc; in ia_css_circbuf_create()
73 cb->desc->start = 0; in ia_css_circbuf_create()
74 cb->desc->end = 0; in ia_css_circbuf_create()
75 cb->desc->step = 0; in ia_css_circbuf_create()
77 for (i = 0; i < cb->desc->size; i++) in ia_css_circbuf_create()
[all …]
/linux-6.14.4/drivers/staging/media/atomisp/pci/base/circbuf/interface/
Dia_css_circbuf.h35 * @param cb The pointer to the circular buffer.
40 ia_css_circbuf_t *cb,
47 * @param cb The pointer to the circular buffer.
50 ia_css_circbuf_t *cb);
58 * @param cb The pointer to the circular buffer.
63 ia_css_circbuf_t *cb);
71 * @param cb The pointer to the circular buffer.
77 ia_css_circbuf_t *cb,
131 * @param cb The pointer to the circular buffer.
138 ia_css_circbuf_t *cb, in ia_css_circbuf_get_pos_at_offset() argument
[all …]
/linux-6.14.4/drivers/mfd/
Dlm3533-ctrlbank.c28 static inline u8 lm3533_ctrlbank_get_reg(struct lm3533_ctrlbank *cb, u8 base) in lm3533_ctrlbank_get_reg() argument
30 return base + cb->id; in lm3533_ctrlbank_get_reg()
33 int lm3533_ctrlbank_enable(struct lm3533_ctrlbank *cb) in lm3533_ctrlbank_enable() argument
38 dev_dbg(cb->dev, "%s - %d\n", __func__, cb->id); in lm3533_ctrlbank_enable()
40 mask = 1 << cb->id; in lm3533_ctrlbank_enable()
41 ret = lm3533_update(cb->lm3533, LM3533_REG_CTRLBANK_ENABLE, in lm3533_ctrlbank_enable()
44 dev_err(cb->dev, "failed to enable ctrlbank %d\n", cb->id); in lm3533_ctrlbank_enable()
50 int lm3533_ctrlbank_disable(struct lm3533_ctrlbank *cb) in lm3533_ctrlbank_disable() argument
55 dev_dbg(cb->dev, "%s - %d\n", __func__, cb->id); in lm3533_ctrlbank_disable()
57 mask = 1 << cb->id; in lm3533_ctrlbank_disable()
[all …]
/linux-6.14.4/block/
Dblk-stat.c53 struct blk_stat_callback *cb; in blk_stat_add() local
62 list_for_each_entry_rcu(cb, &q->stats->callbacks, list) { in blk_stat_add()
63 if (!blk_stat_is_active(cb)) in blk_stat_add()
66 bucket = cb->bucket_fn(rq); in blk_stat_add()
70 stat = &per_cpu_ptr(cb->cpu_stat, cpu)[bucket]; in blk_stat_add()
79 struct blk_stat_callback *cb = from_timer(cb, t, timer); in blk_stat_timer_fn() local
83 for (bucket = 0; bucket < cb->buckets; bucket++) in blk_stat_timer_fn()
84 blk_rq_stat_init(&cb->stat[bucket]); in blk_stat_timer_fn()
89 cpu_stat = per_cpu_ptr(cb->cpu_stat, cpu); in blk_stat_timer_fn()
90 for (bucket = 0; bucket < cb->buckets; bucket++) { in blk_stat_timer_fn()
[all …]
/linux-6.14.4/drivers/net/mdio/
Dmdio-mux.c40 struct mdio_mux_child_bus *cb = bus->priv; in mdio_mux_read() local
41 struct mdio_mux_parent_bus *pb = cb->parent; in mdio_mux_read()
45 r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); in mdio_mux_read()
49 pb->current_child = cb->bus_number; in mdio_mux_read()
61 struct mdio_mux_child_bus *cb = bus->priv; in mdio_mux_read_c45() local
62 struct mdio_mux_parent_bus *pb = cb->parent; in mdio_mux_read_c45()
66 r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); in mdio_mux_read_c45()
70 pb->current_child = cb->bus_number; in mdio_mux_read_c45()
85 struct mdio_mux_child_bus *cb = bus->priv; in mdio_mux_write() local
86 struct mdio_mux_parent_bus *pb = cb->parent; in mdio_mux_write()
[all …]
/linux-6.14.4/drivers/irqchip/
Dirq-crossbar.c43 static struct crossbar_device *cb; variable
47 writel(cb_no, cb->crossbar_base + cb->register_offsets[irq_no]); in crossbar_writel()
52 writew(cb_no, cb->crossbar_base + cb->register_offsets[irq_no]); in crossbar_writew()
57 writeb(cb_no, cb->crossbar_base + cb->register_offsets[irq_no]); in crossbar_writeb()
84 raw_spin_lock(&cb->lock); in allocate_gic_irq()
85 for (i = cb->int_max - 1; i >= 0; i--) { in allocate_gic_irq()
86 if (cb->irq_map[i] == IRQ_FREE) { in allocate_gic_irq()
87 cb->irq_map[i] = hwirq; in allocate_gic_irq()
91 raw_spin_unlock(&cb->lock); in allocate_gic_irq()
104 cb->irq_map[i] = IRQ_FREE; in allocate_gic_irq()
[all …]
/linux-6.14.4/fs/nfsd/
Dnfs4callback.c73 * Encode/decode NFSv4 CB basic data types
240 dprintk("NFSD: Unrecognized NFS CB status value: %u\n", status); in nfs_cb_stat_to_errno()
435 const struct nfsd4_callback *cb, in encode_cb_sequence4args() argument
438 struct nfsd4_session *session = cb->cb_clp->cl_cb_session; in encode_cb_sequence4args()
448 *p++ = cpu_to_be32(session->se_cb_seq_nr[cb->cb_held_slot]); /* csa_sequenceid */ in encode_cb_sequence4args()
449 *p++ = cpu_to_be32(cb->cb_held_slot); /* csa_slotid */ in encode_cb_sequence4args()
504 struct nfsd4_callback *cb) in decode_cb_sequence4resok() argument
506 struct nfsd4_session *session = cb->cb_clp->cl_cb_session; in decode_cb_sequence4resok()
526 if (seqid != session->se_cb_seq_nr[cb->cb_held_slot]) { in decode_cb_sequence4resok()
532 if (slotid != cb->cb_held_slot) { in decode_cb_sequence4resok()
[all …]
/linux-6.14.4/drivers/misc/mei/
Dinterrupt.c31 struct mei_cl_cb *cb, *next; in mei_irq_compl_handler() local
34 list_for_each_entry_safe(cb, next, cmpl_list, list) { in mei_irq_compl_handler()
35 cl = cb->cl; in mei_irq_compl_handler()
36 list_del_init(&cb->list); in mei_irq_compl_handler()
39 mei_cl_complete(cl, cb); in mei_irq_compl_handler()
99 struct mei_cl_cb *cb; in mei_cl_irq_read_msg() local
115 cb = list_first_entry_or_null(&cl->rd_pending, struct mei_cl_cb, list); in mei_cl_irq_read_msg()
116 if (!cb) { in mei_cl_irq_read_msg()
118 cl_err(dev, cl, "pending read cb not found\n"); in mei_cl_irq_read_msg()
121 cb = mei_cl_alloc_cb(cl, mei_cl_mtu(cl), MEI_FOP_READ, cl->fp); in mei_cl_irq_read_msg()
[all …]
Dclient.c316 * @cb: mei callback struct
318 void mei_io_cb_free(struct mei_cl_cb *cb) in mei_io_cb_free() argument
320 if (cb == NULL) in mei_io_cb_free()
323 list_del(&cb->list); in mei_io_cb_free()
324 kvfree(cb->buf.data); in mei_io_cb_free()
325 kfree(cb->ext_hdr); in mei_io_cb_free()
326 kfree(cb); in mei_io_cb_free()
332 * @cb: mei callback struct
337 static inline void mei_tx_cb_enqueue(struct mei_cl_cb *cb, in mei_tx_cb_enqueue() argument
340 list_add_tail(&cb->list, head); in mei_tx_cb_enqueue()
[all …]
/linux-6.14.4/fs/dlm/
Dast.c41 static void dlm_do_callback(struct dlm_callback *cb) in dlm_do_callback() argument
43 dlm_run_callback(cb->ls_id, cb->lkb_id, cb->mode, cb->flags, in dlm_do_callback()
44 cb->sb_flags, cb->sb_status, cb->lkb_lksb, in dlm_do_callback()
45 cb->astfn, cb->bastfn, cb->astparam, in dlm_do_callback()
46 cb->res_name, cb->res_length); in dlm_do_callback()
47 dlm_free_cb(cb); in dlm_do_callback()
52 struct dlm_callback *cb = container_of(work, struct dlm_callback, work); in dlm_callback_work() local
54 dlm_do_callback(cb); in dlm_callback_work()
68 /* if cb is a bast, it should be skipped if the blocking mode is in dlm_may_skip_callback()
123 struct dlm_callback **cb) in dlm_get_cb() argument
[all …]
/linux-6.14.4/Documentation/userspace-api/media/v4l/
Dpixfmt-yuv-planar.rst14 Cb and Cr components interleaved.
16 - Fully planar formats use three planes to store the Y, Cb and Cr components
36 components in the second plane. The Cb and Cr components are interleaved in the
37 chroma plane, with Cb and Cr always stored in pairs. The chroma order is
72 - Cb, Cr
79 - Cr, Cb
86 - Cb, Cr
93 - Cr, Cb
100 - Cb, Cr
109 - Cb, Cr
[all …]
Dpixfmt-packed-yuv.rst9 Similarly to the packed RGB formats, the packed YUV formats store the Y, Cb and
16 - 'Y', 'Cb' and 'Cr' denote bits of the luma, blue chroma (also known as
26 full triplet of Y, Cb and Cr values.
29 component. They are named based on the order of the Y, Cb and Cr components as
33 Cb\ :sub:`5-0` Cr\ :sub:`4-0`], and stored in memory in two bytes,
34 [Cb\ :sub:`2-0` Cr\ :sub:`4-0`] followed by [Y'\ :sub:`4-0` Cb\ :sub:`5-3`].
80 - Cb\ :sub:`3`
81 - Cb\ :sub:`2`
82 - Cb\ :sub:`1`
83 - Cb\ :sub:`0`
[all …]
/linux-6.14.4/drivers/net/ethernet/netronome/nfp/
Dccm_mbox.c64 struct nfp_ccm_mbox_cmsg_cb *cb = (void *)skb->cb; in nfp_ccm_mbox_msg_init() local
66 cb->state = NFP_NET_MBOX_CMSG_STATE_QUEUED; in nfp_ccm_mbox_msg_init()
67 cb->err = 0; in nfp_ccm_mbox_msg_init()
68 cb->max_len = max_len; in nfp_ccm_mbox_msg_init()
69 cb->exp_reply = exp_reply; in nfp_ccm_mbox_msg_init()
70 cb->posted = false; in nfp_ccm_mbox_msg_init()
75 struct nfp_ccm_mbox_cmsg_cb *cb = (void *)skb->cb; in nfp_ccm_mbox_maxlen() local
77 return cb->max_len; in nfp_ccm_mbox_maxlen()
82 struct nfp_ccm_mbox_cmsg_cb *cb = (void *)skb->cb; in nfp_ccm_mbox_done() local
84 return cb->state == NFP_NET_MBOX_CMSG_STATE_DONE; in nfp_ccm_mbox_done()
[all …]
/linux-6.14.4/tools/testing/selftests/bpf/verifier/
Dctx_skb.c392 "check cb access: byte",
396 offsetof(struct __sk_buff, cb[0])),
398 offsetof(struct __sk_buff, cb[0]) + 1),
400 offsetof(struct __sk_buff, cb[0]) + 2),
402 offsetof(struct __sk_buff, cb[0]) + 3),
404 offsetof(struct __sk_buff, cb[1])),
406 offsetof(struct __sk_buff, cb[1]) + 1),
408 offsetof(struct __sk_buff, cb[1]) + 2),
410 offsetof(struct __sk_buff, cb[1]) + 3),
412 offsetof(struct __sk_buff, cb[2])),
[all …]
/linux-6.14.4/drivers/dma/
Ddmaengine.h107 * @cb: temp struct to hold the callback info
109 * Fill the passed in cb struct with what's available in the passed in
115 struct dmaengine_desc_callback *cb) in dmaengine_desc_get_callback() argument
117 cb->callback = tx->callback; in dmaengine_desc_get_callback()
118 cb->callback_result = tx->callback_result; in dmaengine_desc_get_callback()
119 cb->callback_param = tx->callback_param; in dmaengine_desc_get_callback()
123 * dmaengine_desc_callback_invoke - call the callback function in cb struct
124 * @cb: temp struct that is holding the callback info
127 * Call the callback function provided in the cb struct with the parameter
128 * in the cb struct.
[all …]
/linux-6.14.4/include/trace/events/
Dnotifier.h12 TP_PROTO(void *cb),
14 TP_ARGS(cb),
17 __field(void *, cb)
21 __entry->cb = cb;
24 TP_printk("%ps", __entry->cb)
30 * @cb: callback pointer
35 TP_PROTO(void *cb),
37 TP_ARGS(cb)
43 * @cb: callback pointer
48 TP_PROTO(void *cb),
[all …]
/linux-6.14.4/drivers/misc/sgi-gru/
Dgru_instructions.h22 extern int gru_check_status_proc(void *cb);
23 extern int gru_wait_proc(void *cb);
24 extern void gru_wait_abort_proc(void *cb);
52 /* CB substatus bitmasks */
56 /* CB substatus message queue values (low 3 bits of substatus) */
69 unsigned long cb; member
349 static inline void gru_vload_phys(void *cb, unsigned long gpa, in gru_vload_phys() argument
352 struct gru_instruction *ins = (struct gru_instruction *)cb; in gru_vload_phys()
361 static inline void gru_vstore_phys(void *cb, unsigned long gpa, in gru_vstore_phys() argument
364 struct gru_instruction *ins = (struct gru_instruction *)cb; in gru_vstore_phys()
[all …]
Dgrukservices.c61 * - 1 CB & a few DSRs that are reserved for each cpu on the blade.
255 static int gru_get_cpu_resources(int dsr_bytes, void **cb, void **dsr) in gru_get_cpu_resources() argument
263 *cb = bs->kernel_cb + lcpu * GRU_HANDLE_STRIDE; in gru_get_cpu_resources()
271 static void gru_free_cpu_resources(void *cb, void *dsr) in gru_free_cpu_resources() argument
354 * cb - pointer to first CBR
357 void gru_lock_async_resource(unsigned long han, void **cb, void **dsr) in gru_lock_async_resource() argument
365 if (cb) in gru_lock_async_resource()
366 *cb = bs->kernel_cb + ncpus * GRU_HANDLE_STRIDE; in gru_lock_async_resource()
385 int gru_get_cb_exception_detail(void *cb, in gru_get_cb_exception_detail() argument
394 * Locate kgts for cb. This algorithm is SLOW but in gru_get_cb_exception_detail()
[all …]
/linux-6.14.4/arch/s390/kernel/
Druntime_instr.c53 static void init_runtime_instr_cb(struct runtime_instr_cb *cb) in init_runtime_instr_cb() argument
55 cb->rla = 0xfff; in init_runtime_instr_cb()
56 cb->s = 1; in init_runtime_instr_cb()
57 cb->k = 1; in init_runtime_instr_cb()
58 cb->ps = 1; in init_runtime_instr_cb()
59 cb->pc = 1; in init_runtime_instr_cb()
60 cb->key = PAGE_DEFAULT_KEY >> 4; in init_runtime_instr_cb()
61 cb->v = 1; in init_runtime_instr_cb()
72 struct runtime_instr_cb *cb; in SYSCALL_DEFINE2() local
86 cb = kzalloc(sizeof(*cb), GFP_KERNEL); in SYSCALL_DEFINE2()
[all …]
/linux-6.14.4/drivers/dma-buf/
Dst-dma-fence.c37 struct dma_fence_cb cb; member
41 static void mock_wakeup(struct dma_fence *f, struct dma_fence_cb *cb) in mock_wakeup() argument
43 wake_up_process(container_of(cb, struct wait_cb, cb)->task); in mock_wakeup()
49 struct wait_cb cb = { .task = current }; in mock_wait() local
51 if (dma_fence_add_callback(f, &cb.cb, mock_wakeup)) in mock_wait()
67 if (!dma_fence_remove_callback(f, &cb.cb)) in mock_wait()
151 struct dma_fence_cb cb; member
155 static void simple_callback(struct dma_fence *f, struct dma_fence_cb *cb) in simple_callback() argument
157 smp_store_mb(container_of(cb, struct simple_cb, cb)->seen, true); in simple_callback()
162 struct simple_cb cb = {}; in test_add_callback() local
[all …]
/linux-6.14.4/drivers/net/ethernet/brocade/bna/
Dbfi_reg.h19 #define HOSTFN0_INT_STATUS 0x00014000 /* cb/ct */
20 #define HOSTFN1_INT_STATUS 0x00014100 /* cb/ct */
23 #define HOSTFN0_INT_MSK 0x00014004 /* cb/ct */
24 #define HOSTFN1_INT_MSK 0x00014104 /* cb/ct */
28 #define HOST_PAGE_NUM_FN0 0x00014008 /* cb/ct */
29 #define HOST_PAGE_NUM_FN1 0x00014108 /* cb/ct */
33 #define APP_PLL_LCLK_CTL_REG 0x00014204 /* cb/ct */
59 #define APP_PLL_SCLK_CTL_REG 0x00014208 /* cb/ct */
89 #define HOST_SEM0_REG 0x00014230 /* cb/ct */
90 #define HOST_SEM1_REG 0x00014234 /* cb/ct */
[all …]
/linux-6.14.4/drivers/scsi/bfa/
Dbfi_reg.h18 #define HOSTFN0_INT_STATUS 0x00014000 /* cb/ct */
19 #define HOSTFN1_INT_STATUS 0x00014100 /* cb/ct */
22 #define HOSTFN0_INT_MSK 0x00014004 /* cb/ct */
23 #define HOSTFN1_INT_MSK 0x00014104 /* cb/ct */
27 #define HOST_PAGE_NUM_FN0 0x00014008 /* cb/ct */
28 #define HOST_PAGE_NUM_FN1 0x00014108 /* cb/ct */
32 #define APP_PLL_LCLK_CTL_REG 0x00014204 /* cb/ct */
58 #define APP_PLL_SCLK_CTL_REG 0x00014208 /* cb/ct */
88 #define HOST_SEM0_REG 0x00014230 /* cb/ct */
89 #define HOST_SEM1_REG 0x00014234 /* cb/ct */
[all …]
/linux-6.14.4/drivers/gpu/drm/i915/
Di915_sw_fence.c421 struct i915_sw_dma_fence_cb *cb = container_of(data, typeof(*cb), base); in dma_i915_sw_fence_wake() local
423 i915_sw_fence_set_error_once(cb->fence, dma->error); in dma_i915_sw_fence_wake()
424 i915_sw_fence_complete(cb->fence); in dma_i915_sw_fence_wake()
425 kfree(cb); in dma_i915_sw_fence_wake()
430 struct i915_sw_dma_fence_cb_timer *cb = from_timer(cb, t, timer); in timer_i915_sw_fence_wake() local
433 fence = xchg(&cb->base.fence, NULL); in timer_i915_sw_fence_wake()
438 cb->dma->ops->get_driver_name(cb->dma), in timer_i915_sw_fence_wake()
439 cb->dma->ops->get_timeline_name(cb->dma), in timer_i915_sw_fence_wake()
440 cb->dma->seqno, in timer_i915_sw_fence_wake()
450 struct i915_sw_dma_fence_cb_timer *cb = in dma_i915_sw_fence_wake_timer() local
[all …]

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