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Searched refs:cf (Results 1 – 25 of 121) sorted by relevance

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/linux/drivers/pcmcia/
H A Delectra_cf.c55 static int electra_cf_present(struct electra_cf_socket *cf) in electra_cf_present() argument
59 gpio = in_le32(cf->gpio_base+0x40); in electra_cf_present()
60 return !(gpio & (1 << cf->gpio_detect)); in electra_cf_present()
71 struct electra_cf_socket *cf = timer_container_of(cf, t, timer); in electra_cf_timer() local
72 int present = electra_cf_present(cf); in electra_cf_timer()
74 if (present != cf->present) { in electra_cf_timer()
75 cf->present = present; in electra_cf_timer()
76 pcmcia_parse_events(&cf->socket, SS_DETECT); in electra_cf_timer()
79 if (cf->active) in electra_cf_timer()
80 mod_timer(&cf->timer, jiffies + POLL_INTERVAL); in electra_cf_timer()
[all …]
H A Domap_cf.c80 struct omap_cf_socket *cf = timer_container_of(cf, t, timer); in omap_cf_timer() local
83 if (present != cf->present) { in omap_cf_timer()
84 cf->present = present; in omap_cf_timer()
87 pcmcia_parse_events(&cf->socket, SS_DETECT); in omap_cf_timer()
90 if (cf->active) in omap_cf_timer()
91 mod_timer(&cf->timer, jiffies + POLL_INTERVAL); in omap_cf_timer()
100 struct omap_cf_socket *cf = (struct omap_cf_socket *)_cf; in omap_cf_irq() local
102 omap_cf_timer(&cf->timer); in omap_cf_irq()
113 struct omap_cf_socket *cf; in omap_cf_get_status() local
116 cf = container_of(s, struct omap_cf_socket, socket); in omap_cf_get_status()
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/linux/drivers/gpu/drm/imx/dc/
H A Ddc-cf.c53 static inline void dc_cf_enable_shden(struct dc_cf *cf) in dc_cf_enable_shden() argument
55 regmap_write(cf->reg_cfg, STATICCONTROL, SHDEN); in dc_cf_enable_shden()
58 enum dc_link_id dc_cf_get_link_id(struct dc_cf *cf) in dc_cf_get_link_id() argument
60 return cf->link; in dc_cf_get_link_id()
63 void dc_cf_framedimensions(struct dc_cf *cf, unsigned int w, in dc_cf_framedimensions() argument
66 regmap_write(cf->reg_cfg, FRAMEDIMENSIONS, WIDTH(w) | HEIGHT(h)); in dc_cf_framedimensions()
69 void dc_cf_constantcolor_black(struct dc_cf *cf) in dc_cf_constantcolor_black() argument
71 regmap_write(cf->reg_cfg, CONSTANTCOLOR, 0); in dc_cf_constantcolor_black()
74 void dc_cf_constantcolor_blue(struct dc_cf *cf) in dc_cf_constantcolor_blue() argument
76 regmap_write(cf->reg_cfg, CONSTANTCOLOR, BLUE(0xff)); in dc_cf_constantcolor_blue()
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/linux/drivers/clk/sunxi-ng/
H A Dccu_frac.c14 struct ccu_frac_internal *cf) in ccu_frac_helper_is_enabled() argument
19 return !(readl(common->base + common->reg) & cf->enable); in ccu_frac_helper_is_enabled()
24 struct ccu_frac_internal *cf) in ccu_frac_helper_enable() argument
34 writel(reg & ~cf->enable, common->base + common->reg); in ccu_frac_helper_enable()
40 struct ccu_frac_internal *cf) in ccu_frac_helper_disable() argument
50 writel(reg | cf->enable, common->base + common->reg); in ccu_frac_helper_disable()
56 struct ccu_frac_internal *cf, in ccu_frac_helper_has_rate() argument
62 return (cf->rates[0] == rate) || (cf->rates[1] == rate); in ccu_frac_helper_has_rate()
67 struct ccu_frac_internal *cf) in ccu_frac_helper_read_rate() argument
77 clk_hw_get_name(&common->hw), cf->rates[0], cf->rates[1]); in ccu_frac_helper_read_rate()
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H A Dccu_frac.h28 struct ccu_frac_internal *cf);
30 struct ccu_frac_internal *cf);
32 struct ccu_frac_internal *cf);
35 struct ccu_frac_internal *cf,
39 struct ccu_frac_internal *cf);
42 struct ccu_frac_internal *cf,
/linux/net/can/
H A Dgw.c99 void (*modfunc[MAX_MODFUNCTIONS])(struct canfd_frame *cf,
108 void (*xor)(struct canfd_frame *cf,
110 void (*crc8)(struct canfd_frame *cf,
154 #define MODFUNC(func, op) static void func(struct canfd_frame *cf, \
157 MODFUNC(mod_and_id, cf->can_id &= mod->modframe.and.can_id)
158 MODFUNC(mod_and_len, cf->len &= mod->modframe.and.len)
159 MODFUNC(mod_and_flags, cf->flags &= mod->modframe.and.flags)
160 MODFUNC(mod_and_data, *(u64 *)cf->data &= *(u64 *)mod->modframe.and.data)
161 MODFUNC(mod_or_id, cf->can_id |= mod->modframe.or.can_id)
162 MODFUNC(mod_or_len, cf->len |= mod->modframe.or.len)
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H A Disotp.c391 static int check_optimized(struct canfd_frame *cf, int start_index) in check_optimized() argument
398 if (cf->len <= CAN_MAX_DLEN) in check_optimized()
399 return (cf->len != start_index); in check_optimized()
407 return (cf->len != padlen(start_index)); in check_optimized()
411 static int check_pad(struct isotp_sock *so, struct canfd_frame *cf, in check_pad() argument
419 return check_optimized(cf, start_index); in check_pad()
427 cf->len != padlen(cf->len)) in check_pad()
432 for (i = start_index; i < cf->len; i++) in check_pad()
433 if (cf->data[i] != content) in check_pad()
441 static int isotp_rcv_fc(struct isotp_sock *so, struct canfd_frame *cf, int ae) in isotp_rcv_fc() argument
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/linux/drivers/net/can/peak_canfd/
H A Dpeak_canfd.c255 struct canfd_frame *cf; in pucan_handle_can_rx() local
291 skb = alloc_canfd_skb(priv->ndev, &cf); in pucan_handle_can_rx()
296 cf->flags |= CANFD_BRS; in pucan_handle_can_rx()
299 cf->flags |= CANFD_ESI; in pucan_handle_can_rx()
302 skb = alloc_can_skb(priv->ndev, (struct can_frame **)&cf); in pucan_handle_can_rx()
307 cf->can_id = le32_to_cpu(msg->can_id); in pucan_handle_can_rx()
308 cf->len = cf_len; in pucan_handle_can_rx()
311 cf->can_id |= CAN_EFF_FLAG; in pucan_handle_can_rx()
314 cf->can_id |= CAN_RTR_FLAG; in pucan_handle_can_rx()
316 memcpy(cf->data, msg->d, cf->len); in pucan_handle_can_rx()
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/linux/drivers/net/can/rockchip/
H A Drockchip_canfd-core.c373 struct can_frame **cf, u32 *timestamp) in rkcanfd_alloc_can_err_skb() argument
379 skb = alloc_can_err_skb(priv->ndev, cf); in rkcanfd_alloc_can_err_skb()
408 rkcanfd_handle_error_int_reg_ec(struct rkcanfd_priv *priv, struct can_frame *cf, in rkcanfd_handle_error_int_reg_ec() argument
461 if (!cf) in rkcanfd_handle_error_int_reg_ec()
466 cf->data[3] = CAN_ERR_PROT_LOC_SOF; in rkcanfd_handle_error_int_reg_ec()
468 cf->data[3] = CAN_ERR_PROT_LOC_RTR; in rkcanfd_handle_error_int_reg_ec()
471 cf->data[3] = CAN_ERR_PROT_LOC_RES0; in rkcanfd_handle_error_int_reg_ec()
474 cf->data[3] = CAN_ERR_PROT_LOC_DLC; in rkcanfd_handle_error_int_reg_ec()
476 cf->data[3] = CAN_ERR_PROT_LOC_DATA; in rkcanfd_handle_error_int_reg_ec()
479 cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ; in rkcanfd_handle_error_int_reg_ec()
[all …]
/linux/drivers/net/can/usb/
H A Dnct6694_canfd.c190 struct can_frame *cf; in nct6694_canfd_handle_lost_msg() local
198 skb = alloc_can_err_skb(ndev, &cf); in nct6694_canfd_handle_lost_msg()
202 cf->can_id |= CAN_ERR_CRTL; in nct6694_canfd_handle_lost_msg()
203 cf->data[1] = CAN_ERR_CRTL_RX_OVERFLOW; in nct6694_canfd_handle_lost_msg()
246 struct can_frame *cf; in nct6694_canfd_handle_rx() local
248 skb = alloc_can_skb(priv->ndev, &cf); in nct6694_canfd_handle_rx()
254 cf->can_id = le32_to_cpu(frame->id); in nct6694_canfd_handle_rx()
255 cf->len = can_cc_dlc2len(frame->length); in nct6694_canfd_handle_rx()
257 cf->can_id |= CAN_EFF_FLAG; in nct6694_canfd_handle_rx()
260 cf->can_id |= CAN_RTR_FLAG; in nct6694_canfd_handle_rx()
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H A Dusb_8dev.c336 struct can_frame *cf; in usb_8dev_rx_err_msg() local
354 skb = alloc_can_err_skb(priv->netdev, &cf); in usb_8dev_rx_err_msg()
361 cf->can_id |= CAN_ERR_PROT; in usb_8dev_rx_err_msg()
362 cf->data[2] = CAN_ERR_PROT_ACTIVE; in usb_8dev_rx_err_msg()
366 cf->can_id |= CAN_ERR_BUSOFF; in usb_8dev_rx_err_msg()
373 cf->can_id |= CAN_ERR_CRTL; in usb_8dev_rx_err_msg()
377 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR; in usb_8dev_rx_err_msg()
387 cf->can_id |= CAN_ERR_ACK; in usb_8dev_rx_err_msg()
391 cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ; in usb_8dev_rx_err_msg()
395 cf->data[2] |= CAN_ERR_PROT_BIT0; in usb_8dev_rx_err_msg()
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H A Df81604.c374 struct can_frame *cf; in f81604_process_rx_packet() local
380 skb = alloc_can_skb(netdev, &cf); in f81604_process_rx_packet()
386 cf->len = can_cc_dlc2len(frame->dlc & F81604_DLC_LEN_MASK); in f81604_process_rx_packet()
389 cf->can_id = get_unaligned_be32(&frame->eff.id) >> in f81604_process_rx_packet()
391 cf->can_id |= CAN_EFF_FLAG; in f81604_process_rx_packet()
394 memcpy(cf->data, frame->eff.data, cf->len); in f81604_process_rx_packet()
396 cf->can_id = get_unaligned_be16(&frame->sff.id) >> in f81604_process_rx_packet()
400 memcpy(cf->data, frame->sff.data, cf->len); in f81604_process_rx_packet()
404 cf->can_id |= CAN_RTR_FLAG; in f81604_process_rx_packet()
406 stats->rx_bytes += cf->len; in f81604_process_rx_packet()
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/linux/tools/testing/selftests/rcutorture/bin/
H A DconfigNR_CPUS.sh15 cf=$1
16 if test ! -r $cf
18 echo Unreadable config fragment $cf 1>&2
21 if grep -q '^CONFIG_SMP=n$' $cf
26 if grep -q '^CONFIG_NR_CPUS=' $cf
28 grep '^CONFIG_NR_CPUS=' $cf |
/linux/drivers/net/can/ctucanfd/
H A Dctucanfd_base.c516 static bool ctucan_insert_frame(struct ctucan_priv *priv, const struct canfd_frame *cf, u8 buf, in ctucan_insert_frame() argument
530 if (cf->len > CANFD_MAX_DLEN) in ctucan_insert_frame()
534 if (cf->can_id & CAN_RTR_FLAG) in ctucan_insert_frame()
537 if (cf->can_id & CAN_EFF_FLAG) in ctucan_insert_frame()
542 if (cf->flags & CANFD_BRS) in ctucan_insert_frame()
546 ffw |= FIELD_PREP(REG_FRAME_FORMAT_W_DLC, can_fd_len2dlc(cf->len)); in ctucan_insert_frame()
549 if (cf->can_id & CAN_EFF_FLAG) in ctucan_insert_frame()
550 idw = cf->can_id & CAN_EFF_MASK; in ctucan_insert_frame()
552 idw = FIELD_PREP(REG_IDENTIFIER_W_IDENTIFIER_BASE, cf->can_id & CAN_SFF_MASK); in ctucan_insert_frame()
560 if (!(cf->can_id & CAN_RTR_FLAG)) { in ctucan_insert_frame()
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/linux/include/linux/can/
H A Dlength.h267 static inline u8 can_get_cc_dlc(const struct can_frame *cf, const u32 ctrlmode) in can_get_cc_dlc() argument
271 (cf->len == CAN_MAX_DLEN) && in can_get_cc_dlc()
272 (cf->len8_dlc > CAN_MAX_DLEN && cf->len8_dlc <= CAN_MAX_RAW_DLC)) in can_get_cc_dlc()
273 return cf->len8_dlc; in can_get_cc_dlc()
276 return cf->len; in can_get_cc_dlc()
280 static inline void can_frame_set_cc_len(struct can_frame *cf, const u8 dlc, in can_frame_set_cc_len() argument
285 cf->len8_dlc = dlc; in can_frame_set_cc_len()
288 cf->len = can_cc_dlc2len(dlc); in can_frame_set_cc_len()
/linux/drivers/net/can/esd/
H A Desdacc.c251 struct can_frame *cf = (struct can_frame *)skb->data; in acc_start_xmit() local
277 acc_dlc = can_get_cc_dlc(cf, priv->can.ctrlmode); in acc_start_xmit()
278 if (cf->can_id & CAN_RTR_FLAG) in acc_start_xmit()
283 if (cf->can_id & CAN_EFF_FLAG) { in acc_start_xmit()
284 acc_id = cf->can_id & CAN_EFF_MASK; in acc_start_xmit()
287 acc_id = cf->can_id & CAN_SFF_MASK; in acc_start_xmit()
294 acc_txq_put(core, acc_id, acc_dlc, cf->data); in acc_start_xmit()
437 struct can_frame *cf; in handle_core_msg_rxtxdone() local
439 skb = alloc_can_skb(core->netdev, &cf); in handle_core_msg_rxtxdone()
445 cf->can_id = msg->id & ACC_ID_ID_MASK; in handle_core_msg_rxtxdone()
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/linux/lib/
H A Ddecompress.c66 const struct compress_format *cf; in decompress_method() local
76 for (cf = compressed_formats; cf->name; cf++) in decompress_method()
77 if (!memcmp(inbuf, cf->magic, 2)) in decompress_method()
81 *name = cf->name; in decompress_method()
82 return cf->decompressor; in decompress_method()
/linux/drivers/media/test-drivers/vicodec/
H A Dcodec-fwht.c685 struct fwht_cframe *cf, u32 height, u32 width, in encode_plane() argument
711 fwht(input, cf->coeffs, stride, input_step, 1); in encode_plane()
712 quantize_intra(cf->coeffs, cf->de_coeffs, in encode_plane()
713 cf->i_frame_qp); in encode_plane()
717 fwht16(deltablock, cf->coeffs, 8, 0); in encode_plane()
718 quantize_inter(cf->coeffs, cf->de_coeffs, in encode_plane()
719 cf->p_frame_qp); in encode_plane()
722 ifwht(cf->de_coeffs, cf->de_fwht, blocktype); in encode_plane()
725 add_deltas(cf->de_fwht, refp, 8, 1); in encode_plane()
726 fill_decoder_block(refp, cf->de_fwht, 8, 1); in encode_plane()
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/linux/drivers/net/can/
H A Dat91_can.c474 struct can_frame *cf = (struct can_frame *)skb->data; in at91_start_xmit() local
490 reg_mid = at91_can_id_to_reg_mid(cf->can_id); in at91_start_xmit()
492 reg_mcr = FIELD_PREP(AT91_MCR_MDLC_MASK, cf->len) | in at91_start_xmit()
495 if (cf->can_id & CAN_RTR_FLAG) in at91_start_xmit()
503 at91_write(priv, AT91_MDL(mb), *(u32 *)(cf->data + 0)); in at91_start_xmit()
504 at91_write(priv, AT91_MDH(mb), *(u32 *)(cf->data + 4)); in at91_start_xmit()
538 struct can_frame **cf, u32 *timestamp) in at91_alloc_can_err_skb() argument
544 return alloc_can_err_skb(dev, cf); in at91_alloc_can_err_skb()
556 struct can_frame *cf; in at91_rx_overflow_err() local
564 skb = at91_alloc_can_err_skb(dev, &cf, &timestamp); in at91_rx_overflow_err()
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/linux/drivers/dma/
H A Dfsl_raid.c239 static void fill_cfd_frame(struct fsl_re_cmpnd_frame *cf, u8 index, in fill_cfd_frame() argument
245 cf[index].efrl32 = cpu_to_be32(efrl); in fill_cfd_frame()
246 cf[index].addr_high = cpu_to_be32(upper_32_bits(addr)); in fill_cfd_frame()
247 cf[index].addr_low = cpu_to_be32(lower_32_bits(addr)); in fill_cfd_frame()
252 void *cf, dma_addr_t paddr) in fsl_re_init_desc() argument
263 desc->cf_addr = cf; in fsl_re_init_desc()
266 desc->cdb_addr = (void *)(cf + FSL_RE_CF_DESC_SIZE); in fsl_re_init_desc()
276 void *cf; in fsl_re_chan_alloc_desc() local
298 cf = dma_pool_alloc(re_chan->re_dev->cf_desc_pool, GFP_NOWAIT, in fsl_re_chan_alloc_desc()
300 if (!cf) { in fsl_re_chan_alloc_desc()
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/linux/drivers/net/ethernet/amd/pds_core/
H A Dauxbus.c134 static struct pds_auxiliary_dev *pdsc_auxbus_dev_register(struct pdsc *cf, in pdsc_auxbus_dev_register() argument
147 padev->vf_pdev = cf->pdev; in pdsc_auxbus_dev_register()
152 aux_dev->id = cf->uid; in pdsc_auxbus_dev_register()
153 aux_dev->dev.parent = cf->dev; in pdsc_auxbus_dev_register()
158 dev_warn(cf->dev, "auxiliary_device_init of %s failed: %pe\n", in pdsc_auxbus_dev_register()
166 dev_warn(cf->dev, "auxiliary_device_add of %s failed: %pe\n", in pdsc_auxbus_dev_register()
175 void pdsc_auxbus_dev_del(struct pdsc *cf, struct pdsc *pf, in pdsc_auxbus_dev_del() argument
198 int pdsc_auxbus_dev_add(struct pdsc *cf, struct pdsc *pf, in pdsc_auxbus_dev_add() argument
209 if (!cf) in pdsc_auxbus_dev_add()
226 if (cf->state & mask) { in pdsc_auxbus_dev_add()
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/linux/drivers/net/can/usb/peak_usb/
H A Dpcan_usb.c476 struct can_frame *cf; in pcan_usb_decode_error() local
485 skb = alloc_can_err_skb(mc->netdev, &cf); in pcan_usb_decode_error()
492 if (cf) { in pcan_usb_decode_error()
493 cf->can_id |= CAN_ERR_CRTL; in pcan_usb_decode_error()
494 cf->data[1] |= CAN_ERR_CRTL_RX_OVERFLOW; in pcan_usb_decode_error()
521 can_change_state(mc->netdev, cf, tx_state, rx_state); in pcan_usb_decode_error()
525 } else if (cf && (cf->can_id & CAN_ERR_CRTL)) { in pcan_usb_decode_error()
529 cf->can_id = CAN_ERR_CNT; in pcan_usb_decode_error()
530 cf->data[6] = mc->pdev->bec.txerr; in pcan_usb_decode_error()
531 cf->data[7] = mc->pdev->bec.rxerr; in pcan_usb_decode_error()
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/linux/drivers/net/can/usb/kvaser_usb/
H A Dkvaser_usb_hydra.c952 struct can_frame *cf, in kvaser_usb_hydra_change_state() argument
963 can_change_state(netdev, cf, tx_state, rx_state); in kvaser_usb_hydra_change_state()
976 if (cf) in kvaser_usb_hydra_change_state()
977 cf->can_id |= CAN_ERR_RESTARTED; in kvaser_usb_hydra_change_state()
979 if (cf && new_state != CAN_STATE_BUS_OFF) { in kvaser_usb_hydra_change_state()
980 cf->can_id |= CAN_ERR_CNT; in kvaser_usb_hydra_change_state()
981 cf->data[6] = bec->txerr; in kvaser_usb_hydra_change_state()
982 cf->data[7] = bec->rxerr; in kvaser_usb_hydra_change_state()
991 struct can_frame *cf; in kvaser_usb_hydra_update_state() local
1010 skb = alloc_can_err_skb(netdev, &cf); in kvaser_usb_hydra_update_state()
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/linux/Documentation/devicetree/bindings/powerpc/fsl/
H A Dccf.txt11 fsl,corenet1-cf - CoreNet coherency fabric version 1.
14 fsl,corenet2-cf - CoreNet coherency fabric version 2.
17 fsl,corenet-cf - Used to represent the common registers
22 "fsl,corenet1-cf" or "fsl,corenet2-cf".
40 corenet-cf@18000 {
41 compatible = "fsl,corenet2-cf", "fsl,corenet-cf";
/linux/drivers/net/can/dev/
H A Dlength.c71 const struct canfd_frame *cf = (const struct canfd_frame *)skb->data; in can_skb_get_frame_len() local
75 len = canfd_sanitize_len(cf->len); in can_skb_get_frame_len()
76 else if (cf->can_id & CAN_RTR_FLAG) in can_skb_get_frame_len()
79 len = cf->len; in can_skb_get_frame_len()
81 return can_frame_bytes(can_is_canfd_skb(skb), cf->can_id & CAN_EFF_FLAG, in can_skb_get_frame_len()

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