fifo (definition) in projects: linux - OpenGrok search results

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Searched defs:fifo (Results 1 – 25 of 154) sorted by relevance

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/linux/include/linux/
H A D	kfifo.h	107 #define __is_kfifo_ptr(fifo) \ argument 115 #define DECLARE_KFIFO_PTR(fifo, type) STRUCT_KFIFO_PTR(type) fifo argument 123 #define DECLARE_KFIFO(fifo, type, size) STRUCT_KFIFO(type, size) fifo argument 129 #define INIT_KFIFO(fifo) \ argument 148 #define DEFINE_KFIFO(fifo, type, size) \ argument 186 #define kfifo_initialized(fifo) ((fifo)->kfifo.mask) argument 192 #define kfifo_esize(fifo) ((fifo)->kfifo.esize) argument 198 #define kfifo_recsize(fifo) (sizeof(*(fifo)->rectype)) argument 204 #define kfifo_size(fifo) ((fifo)->kfifo.mask + 1) argument 214 #define kfifo_reset(fifo) \ argument [all …]
/linux/fs/bcachefs/
H A D	fifo.h	15 #define fifo_buf_size(fifo) \ argument 20 #define init_fifo(fifo, _size, _gfp) \ argument 30 #define free_fifo(fifo) \ argument 53 #define fifo_used(fifo) (((fifo)->back - (fifo)->front)) argument 54 #define fifo_free(fifo) ((fifo)->size - fifo_used(fifo)) argument 56 #define fifo_empty(fifo) ((fifo)->front == (fifo)->back) argument 57 #define fifo_full(fifo) (fifo_used(fifo) == (fifo)->size) argument 59 #define fifo_peek_front(fifo) ((fifo)->data[(fifo)->front & (fifo)->mask]) argument 60 #define fifo_peek_back(fifo) ((fifo)->data[((fifo)->back - 1) & (fifo)->mask]) argument 62 #define fifo_entry_idx_abs(fifo, p) \ argument [all …]
/linux/lib/
H A D	kfifo.c	19 kfifo_unused(struct __kfifo * fifo) kfifo_unused() argument 24 __kfifo_alloc(struct __kfifo * fifo,unsigned int size,size_t esize,gfp_t gfp_mask) __kfifo_alloc() argument 55 __kfifo_free(struct __kfifo * fifo) __kfifo_free() argument 66 __kfifo_init(struct __kfifo * fifo,void * buffer,unsigned int size,size_t esize) __kfifo_init() argument 89 kfifo_copy_in(struct __kfifo * fifo,const void * src,unsigned int len,unsigned int off) kfifo_copy_in() argument 113 __kfifo_in(struct __kfifo * fifo,const void * buf,unsigned int len) __kfifo_in() argument 128 kfifo_copy_out(struct __kfifo * fifo,void * dst,unsigned int len,unsigned int off) kfifo_copy_out() argument 152 __kfifo_out_peek(struct __kfifo * fifo,void * buf,unsigned int len) __kfifo_out_peek() argument 166 __kfifo_out(struct __kfifo * fifo,void * buf,unsigned int len) __kfifo_out() argument 175 kfifo_copy_from_user(struct __kfifo * fifo,const void __user * from,unsigned int len,unsigned int off,unsigned int * copied) kfifo_copy_from_user() argument 210 __kfifo_from_user(struct __kfifo * fifo,const void __user * from,unsigned long len,unsigned int * copied) __kfifo_from_user() argument 236 kfifo_copy_to_user(struct __kfifo * fifo,void __user * to,unsigned int len,unsigned int off,unsigned int * copied) kfifo_copy_to_user() argument 270 __kfifo_to_user(struct __kfifo * fifo,void __user * to,unsigned long len,unsigned int * copied) __kfifo_to_user() argument 334 setup_sgl(struct __kfifo * fifo,struct scatterlist * sgl,int nents,unsigned int len,unsigned int off) setup_sgl() argument 356 __kfifo_dma_in_prepare(struct __kfifo * fifo,struct scatterlist * sgl,int nents,unsigned int len) __kfifo_dma_in_prepare() argument 369 __kfifo_dma_out_prepare(struct __kfifo * fifo,struct scatterlist * sgl,int nents,unsigned int len) __kfifo_dma_out_prepare() argument 398 __kfifo_peek_n(struct __kfifo * fifo,size_t recsize) __kfifo_peek_n() argument 421 __kfifo_poke_n(struct __kfifo * fifo,unsigned int n,size_t recsize) __kfifo_poke_n() argument 432 __kfifo_len_r(struct __kfifo * fifo,size_t recsize) __kfifo_len_r() argument 438 __kfifo_in_r(struct __kfifo * fifo,const void * buf,unsigned int len,size_t recsize) __kfifo_in_r() argument 452 kfifo_out_copy_r(struct __kfifo * fifo,void * buf,unsigned int len,size_t recsize,unsigned int * n) kfifo_out_copy_r() argument 464 __kfifo_out_peek_r(struct __kfifo * fifo,void * buf,unsigned int len,size_t recsize) __kfifo_out_peek_r() argument 476 __kfifo_out_r(struct __kfifo * fifo,void * buf,unsigned int len,size_t recsize) __kfifo_out_r() argument 490 __kfifo_skip_r(struct __kfifo * fifo,size_t recsize) __kfifo_skip_r() argument 499 __kfifo_from_user_r(struct __kfifo * fifo,const void __user * from,unsigned long len,unsigned int * copied,size_t recsize) __kfifo_from_user_r() argument 523 __kfifo_to_user_r(struct __kfifo * fifo,void __user * to,unsigned long len,unsigned int * copied,size_t recsize) __kfifo_to_user_r() argument 548 __kfifo_dma_in_prepare_r(struct __kfifo * fifo,struct scatterlist * sgl,int nents,unsigned int len,size_t recsize) __kfifo_dma_in_prepare_r() argument 562 __kfifo_dma_in_finish_r(struct __kfifo * fifo,unsigned int len,size_t recsize) __kfifo_dma_in_finish_r() argument 571 __kfifo_dma_out_prepare_r(struct __kfifo * fifo,struct scatterlist * sgl,int nents,unsigned int len,size_t recsize) __kfifo_dma_out_prepare_r() argument 585 __kfifo_dma_out_finish_r(struct __kfifo * fifo,size_t recsize) __kfifo_dma_out_finish_r() argument [all...]
/linux/sound/soc/meson/
H A D	axg-fifo.c	68 static void __dma_enable(struct axg_fifo fifo, bool enable) in __dma_enable() 77 struct axg_fifo fifo = axg_fifo_data(ss); in axg_fifo_pcm_trigger() local 101 struct axg_fifo fifo = axg_fifo_data(ss); in axg_fifo_pcm_pointer() local 116 struct axg_fifo fifo = axg_fifo_data(ss); in axg_fifo_pcm_hw_params() local 160 struct axg_fifo fifo = axg_fifo_data(ss); in g12a_fifo_pcm_hw_params() local 178 struct axg_fifo fifo = axg_fifo_data(ss); in axg_fifo_pcm_hw_free() local 188 static void axg_fifo_ack_irq(struct axg_fifo fifo, u8 mask) in axg_fifo_ack_irq() 203 struct axg_fifo fifo = axg_fifo_data(ss); in axg_fifo_pcm_irq_block() local 225 struct axg_fifo fifo = axg_fifo_data(ss); in axg_fifo_pcm_open() local 292 struct axg_fifo fifo = axg_fifo_data(ss); in axg_fifo_pcm_close() local [all …]
H A D	aiu-fifo.c	37 struct aiu_fifo fifo = snd_soc_dai_dma_data_get_playback(dai); in aiu_fifo_pointer() local 49 struct aiu_fifo fifo = snd_soc_dai_dma_data_get_playback(dai); in aiu_fifo_enable() local 83 struct aiu_fifo fifo = snd_soc_dai_dma_data_get_playback(dai); in aiu_fifo_prepare() local 101 struct aiu_fifo fifo = snd_soc_dai_dma_data_get_playback(dai); in aiu_fifo_hw_params() local 135 struct aiu_fifo fifo = snd_soc_dai_dma_data_get_playback(dai); in aiu_fifo_startup() local 171 struct aiu_fifo fifo = snd_soc_dai_dma_data_get_playback(dai); in aiu_fifo_shutdown() local 181 struct aiu_fifo fifo = snd_soc_dai_dma_data_get_playback(dai); in aiu_fifo_pcm_new() local 197 struct aiu_fifo fifo; in aiu_fifo_dai_probe() local 210 struct aiu_fifo *fifo = snd_soc_dai_dma_data_get_playback(dai); in aiu_fifo_dai_remove() local
H A D	axg-toddr.c	`40 struct axg_fifo fifo = snd_soc_dai_get_drvdata(dai); in g12a_toddr_dai_prepare() local 57 struct axg_fifo fifo = snd_soc_dai_get_drvdata(dai); in axg_toddr_dai_hw_params() local 90 struct axg_fifo fifo = snd_soc_dai_get_drvdata(dai); in axg_toddr_dai_startup() local 114 struct axg_fifo fifo = snd_soc_dai_get_drvdata(dai); in axg_toddr_dai_shutdown() local 197 struct axg_fifo *fifo = snd_soc_dai_get_drvdata(dai); in g12a_toddr_dai_startup() local`
H A D	axg-frddr.c	`38 struct axg_fifo fifo = snd_soc_dai_get_drvdata(dai); in g12a_frddr_dai_prepare() local 55 struct axg_fifo fifo = snd_soc_dai_get_drvdata(dai); in axg_frddr_dai_hw_params() local 72 struct axg_fifo fifo = snd_soc_dai_get_drvdata(dai); in axg_frddr_dai_startup() local 89 struct axg_fifo fifo = snd_soc_dai_get_drvdata(dai); in axg_frddr_dai_shutdown() local`
/linux/drivers/usb/renesas_usbhs/
H A D	fifo.c	109 struct usbhs_fifo fifo = usbhs_pipe_to_fifo(pipe); in usbhs_pkt_pop() local 258 struct usbhs_fifo fifo) in usbhsf_send_terminator() 266 struct usbhs_fifo fifo) in usbhsf_fifo_barrier() 276 struct usbhs_fifo fifo) in usbhsf_fifo_clear() 302 struct usbhs_fifo fifo) in usbhsf_fifo_rcv_len() 308 struct usbhs_fifo fifo) in usbhsf_fifo_unselect() 317 struct usbhs_fifo fifo, in usbhsf_fifo_select() 361 struct usbhs_fifo fifo = usbhsf_get_cfifo(priv); /* CFIFO / in usbhs_dcp_dir_switch_to_write() local 390 struct usbhs_fifo fifo = usbhsf_get_cfifo(priv); /* CFIFO / in usbhs_dcp_dir_switch_to_read() local 468 struct usbhs_fifo fifo = usbhsf_get_cfifo(priv); in usbhsf_dcp_data_stage_prepare_pop() local [all …]
/linux/drivers/usb/fotg210/
H A D	fotg210-udc.h	49 #define DCFESR_FIFO_EMPTY(fifo) (1 << 8 << (fifo)) argument 78 #define DMISGR1_MF_IN_INT(fifo) (1 << (16 + (fifo))) argument 87 #define DMISGR1_MF_OUTSPK_INT(fifo) (0x3 << (fifo) * 2) argument 111 #define DISGR1_OUT_INT(fifo) (1 << ((fifo) * 2)) argument 112 #define DISGR1_SPK_INT(fifo) (1 << 1 << ((fifo) * 2)) argument 113 #define DISGR1_IN_INT(fifo) (1 << 16 << (fifo)) argument 167 #define FIFOMAP_DIROUT(fifo) (0x0 << 4 << (fifo) * 8) argument 168 #define FIFOMAP_DIRIN(fifo) (0x1 << 4 << (fifo) * 8) argument 169 #define FIFOMAP_BIDIR(fifo) (0x2 << 4 << (fifo) * 8) argument 170 #define FIFOMAP_NA(fifo) (0x3 << 4 << (fifo) * 8) argument [all …]
/linux/drivers/net/ethernet/intel/fm10k/
H A D	fm10k_mbx.c	12 static void fm10k_fifo_init(struct fm10k_mbx_fifo fifo, u32 buffer, u16 size) in fm10k_fifo_init() 26 static u16 fm10k_fifo_used(struct fm10k_mbx_fifo fifo) in fm10k_fifo_used() 37 static u16 fm10k_fifo_unused(struct fm10k_mbx_fifo fifo) in fm10k_fifo_unused() 48 static bool fm10k_fifo_empty(struct fm10k_mbx_fifo fifo) in fm10k_fifo_empty() 60 static u16 fm10k_fifo_head_offset(struct fm10k_mbx_fifo fifo, u16 offset) in fm10k_fifo_head_offset() 72 static u16 fm10k_fifo_tail_offset(struct fm10k_mbx_fifo fifo, u16 offset) in fm10k_fifo_tail_offset() 83 static u16 fm10k_fifo_head_len(struct fm10k_mbx_fifo fifo) in fm10k_fifo_head_len() 101 static u16 fm10k_fifo_head_drop(struct fm10k_mbx_fifo fifo) in fm10k_fifo_head_drop() 118 static void fm10k_fifo_drop_all(struct fm10k_mbx_fifo fifo) in fm10k_fifo_drop_all() 236 static void fm10k_fifo_write_copy(struct fm10k_mbx_fifo *fifo, in fm10k_fifo_write_copy() [all …]
/linux/drivers/md/bcache/
H A D	util.h	119 #define fifo_for_each(c, fifo, iter) \ argument 124 #define __init_fifo(fifo, gfp) \ argument 139 #define init_fifo_exact(fifo, _size, gfp) \ argument 145 #define init_fifo(fifo, _size, gfp) \ argument 153 #define free_fifo(fifo) \ argument 159 #define fifo_used(fifo) (((fifo)->back - (fifo)->front) & (fifo)->mask) argument 160 #define fifo_free(fifo) ((fifo)->size - fifo_used(fifo)) argument 162 #define fifo_empty(fifo) (!fifo_used(fifo)) argument 163 #define fifo_full(fifo) (!fifo_free(fifo)) argument 165 #define fifo_front(fifo) ((fifo)->data[(fifo)->front]) argument [all …]
/linux/drivers/misc/
H A D	hpilo.h	`165 struct fifo { struct 166 u64 nrents; /* user requested number of fifo entries / argument 167 u64 imask; / mask to extract valid fifo index / argument 178 u64 fifobar[]; argument 181 / convert between struct fifo, and the fifobar, which is saved in the ccb */ argument`
/linux/drivers/platform/mellanox/
H A D	mlxbf-tmfifo.c	95 struct mlxbf_tmfifo fifo; member 155 struct mlxbf_tmfifo fifo; member 246 static void mlxbf_tmfifo_free_vrings(struct mlxbf_tmfifo fifo, in mlxbf_tmfifo_free_vrings() 268 static int mlxbf_tmfifo_alloc_vrings(struct mlxbf_tmfifo fifo, in mlxbf_tmfifo_alloc_vrings() 304 static void mlxbf_tmfifo_disable_irqs(struct mlxbf_tmfifo fifo) in mlxbf_tmfifo_disable_irqs() 441 struct mlxbf_tmfifo fifo = container_of(t, struct mlxbf_tmfifo, timer); in mlxbf_tmfifo_timer() local 511 static int mlxbf_tmfifo_get_rx_avail(struct mlxbf_tmfifo fifo) in mlxbf_tmfifo_get_rx_avail() 520 static int mlxbf_tmfifo_get_tx_avail(struct mlxbf_tmfifo fifo, int vdev_id) in mlxbf_tmfifo_get_tx_avail() 538 static void mlxbf_tmfifo_console_tx(struct mlxbf_tmfifo fifo, int avail) in mlxbf_tmfifo_console_tx() 607 struct mlxbf_tmfifo fifo = vring->fifo; in mlxbf_tmfifo_rxtx_word() local [all …]
/linux/drivers/dma/bestcomm/
H A D	gen_bd.c	`36 u32 fifo; /* (u32) address of gen_bd's fifo / member 53 u32 fifo; /* (u32) address of gen_bd's fifo / member 73 phys_addr_t fifo; member 85 bcom_gen_bd_rx_init(int queue_len, phys_addr_t fifo, in bcom_gen_bd_rx_init() 170 bcom_gen_bd_tx_init(int queue_len, phys_addr_t fifo, in bcom_gen_bd_tx_init() 316 phys_addr_t fifo, int maxbufsize) in bcom_psc_gen_bd_rx_init() 337 bcom_psc_gen_bd_tx_init(unsigned psc_num, int queue_len, phys_addr_t fifo) in bcom_psc_gen_bd_tx_init()`
H A D	fec.c	`31 u32 fifo; /* (u32) address of fec's fifo / member 51 u32 fifo; /* (u32) address of fec's fifo / member 71 phys_addr_t fifo; member 81 bcom_fec_rx_init(int queue_len, phys_addr_t fifo, int maxbufsize) in bcom_fec_rx_init() 183 bcom_fec_tx_init(int queue_len, phys_addr_t fifo) in bcom_fec_tx_init()`
/linux/drivers/staging/axis-fifo/
H A D	axis-fifo.c	150 struct axis_fifo fifo = dev_get_drvdata(dev); in sysfs_write() local 166 struct axis_fifo fifo = dev_get_drvdata(dev); in sysfs_read() local 321 static void reset_ip_core(struct axis_fifo fifo) in reset_ip_core() 351 struct axis_fifo fifo = (struct axis_fifo )f->private_data; in axis_fifo_read() local 467 struct axis_fifo fifo = (struct axis_fifo )f->private_data; in axis_fifo_write() local 566 struct axis_fifo fifo = (struct axis_fifo )dw; in axis_fifo_irq() local 672 struct axis_fifo fifo = container_of(f->private_data, in axis_fifo_open() local 715 static int get_dts_property(struct axis_fifo fifo, in get_dts_property() 732 static int axis_fifo_parse_dt(struct axis_fifo fifo) in axis_fifo_parse_dt() 795 struct axis_fifo *fifo = NULL; in axis_fifo_probe() local [all …]
/linux/drivers/gpu/drm/nouveau/nvkm/engine/fifo/
H A D	runl.c	`60 struct nvkm_fifo fifo = runl->fifo; in nvkm_runl_rc() local 283 struct nvkm_fifo fifo = runl->fifo; in nvkm_runl_allow() local 297 struct nvkm_fifo fifo = runl->fifo; in nvkm_runl_block() local 341 struct nvkm_fifo fifo = runl->fifo; in nvkm_runl_add() local 382 nvkm_runl_get(struct nvkm_fifo fifo, int runi, u32 addr) in nvkm_runl_get() 395 nvkm_runl_new(struct nvkm_fifo fifo, int runi, u32 addr, int id_nr) in nvkm_runl_new()`
H A D	runq.h	`15 struct nvkm_fifo *fifo; member 24 #define nvkm_runq_foreach(runq,fifo) list_for_each_entry((runq), &(fifo)->runqs, head) argument 25 #define nvkm_runq_foreach_cond(runq,fifo,cond) nvkm_list_foreach(runq, &(fifo)->runqs, head, (cond)) argument`
H A D	ga100.c	395 struct nvkm_fifo fifo = runl->fifo; in ga100_runl_init() local 440 ga100_runl_new(struct nvkm_fifo fifo, int id, u32 addr, struct nvkm_runl *prunl) in ga100_runl_new() 520 struct nvkm_fifo fifo = container_of(event, typeof(fifo), nonstall.event); in ga100_fifo_nonstall_block() local 529 struct nvkm_fifo fifo = container_of(event, typeof(fifo), nonstall.event); in ga100_fifo_nonstall_allow() local 542 ga100_fifo_nonstall_ctor(struct nvkm_fifo fifo) in ga100_fifo_nonstall_ctor() 574 ga100_fifo_runl_ctor(struct nvkm_fifo *fifo) in ga100_fifo_runl_ctor()
H A D	gm200.c	`29 gm200_fifo_runq_nr(struct nvkm_fifo fifo) in gm200_fifo_runq_nr() 35 gm200_fifo_chid_nr(struct nvkm_fifo fifo) in gm200_fifo_chid_nr()`
H A D	g84.c	`164 struct nvkm_fifo fifo = container_of(event, typeof(fifo), nonstall.event); in g84_fifo_nonstall_block() local 175 struct nvkm_fifo fifo = container_of(event, typeof(fifo), nonstall.event); in g84_fifo_nonstall_allow() local 190 g84_fifo_runl_ctor(struct nvkm_fifo *fifo) in g84_fifo_runl_ctor()`
/linux/drivers/mailbox/
H A D	omap-mailbox.c	109 struct omap_mbox_fifo fifo = &mbox->rx_fifo; in mbox_fifo_read() local 116 struct omap_mbox_fifo fifo = &mbox->tx_fifo; in mbox_fifo_write() local 123 struct omap_mbox_fifo fifo = &mbox->rx_fifo; in mbox_fifo_empty() local 130 struct omap_mbox_fifo fifo = &mbox->tx_fifo; in mbox_fifo_full() local 138 struct omap_mbox_fifo fifo = (irq == IRQ_TX) ? in ack_mbox_irq() local 151 struct omap_mbox_fifo fifo = (irq == IRQ_TX) ? in is_mbox_irq() local 166 struct omap_mbox_fifo fifo = (irq == IRQ_TX) ? in omap_mbox_enable_irq() local 178 struct omap_mbox_fifo fifo = (irq == IRQ_TX) ? in omap_mbox_disable_irq() local 339 u32 usr, fifo, reg; in omap_mbox_suspend() local 449 struct omap_mbox_fifo *fifo; in omap_mbox_probe() local
/linux/drivers/spi/
H A D	spi-mpc512x-psc.c	`55 struct mpc512x_psc_fifo __iomem fifo; member 147 struct mpc512x_psc_fifo __iomem fifo = mps->fifo; in mpc512x_psc_spi_transfer_rxtx() local 346 struct mpc512x_psc_fifo __iomem fifo = mps->fifo; in mpc512x_psc_spi_unprep_xfer_hw() local 386 struct mpc512x_psc_fifo __iomem fifo = mps->fifo; in mpc512x_psc_spi_port_config() local 445 struct mpc512x_psc_fifo __iomem *fifo = mps->fifo; in mpc512x_psc_spi_isr() local`
/linux/drivers/isdn/hardware/mISDN/
H A D	hfcsusb.c	804 hfcsusb_rx_frame(struct usb_fifo fifo, __u8 data, unsigned int len, in hfcsusb_rx_frame() 967 struct usb_fifo fifo = context_iso_urb->owner_fifo; in rx_iso_complete() local 1089 struct usb_fifo fifo = (struct usb_fifo ) urb->context; in rx_int_complete() local 1161 struct usb_fifo fifo = context_iso_urb->owner_fifo; in tx_iso_complete() local 1381 start_isoc_chain(struct usb_fifo fifo, int num_packets_per_urb, in start_isoc_chain() 1448 stop_iso_gracefull(struct usb_fifo fifo) in stop_iso_gracefull() 1474 stop_int_gracefull(struct usb_fifo fifo) in stop_int_gracefull() 1497 start_int_fifo(struct usb_fifo fifo) in start_int_fifo() 1549 struct usb_fifo *fifo; in reset_hfcsusb() local
/linux/drivers/net/ethernet/tehuti/
H A D	tehuti.h	`142 struct fifo { struct 143 dma_addr_t da; /* physical address of fifo (used by HW) / argument 144 char va; /* virtual address of fifo (used by SW) / argument 149 u16 memsz; / memory size allocated for fifo / argument 156 struct fifo m; / minimal set of variables used by all fifos */ argument`

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