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Searched refs:cf (Results 1 – 25 of 164) sorted by relevance

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/Linux-v5.15/drivers/pcmcia/
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 = from_timer(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 …]
Domap_cf.c81 struct omap_cf_socket *cf = from_timer(cf, t, timer); in omap_cf_timer() local
84 if (present != cf->present) { in omap_cf_timer()
85 cf->present = present; in omap_cf_timer()
88 pcmcia_parse_events(&cf->socket, SS_DETECT); in omap_cf_timer()
91 if (cf->active) in omap_cf_timer()
92 mod_timer(&cf->timer, jiffies + POLL_INTERVAL); in omap_cf_timer()
101 struct omap_cf_socket *cf = (struct omap_cf_socket *)_cf; in omap_cf_irq() local
103 omap_cf_timer(&cf->timer); in omap_cf_irq()
114 struct omap_cf_socket *cf; in omap_cf_get_status() local
117 cf = container_of(s, struct omap_cf_socket, socket); in omap_cf_get_status()
[all …]
Dat91_cf.c63 static inline int at91_cf_present(struct at91_cf_socket *cf) in at91_cf_present() argument
65 return !gpio_get_value(cf->board->det_pin); in at91_cf_present()
77 struct at91_cf_socket *cf = _cf; in at91_cf_irq() local
79 if (irq == gpio_to_irq(cf->board->det_pin)) { in at91_cf_irq()
80 unsigned present = at91_cf_present(cf); in at91_cf_irq()
83 if (present != cf->present) { in at91_cf_irq()
84 cf->present = present; in at91_cf_irq()
85 dev_dbg(&cf->pdev->dev, "card %s\n", in at91_cf_irq()
87 pcmcia_parse_events(&cf->socket, SS_DETECT); in at91_cf_irq()
96 struct at91_cf_socket *cf; in at91_cf_get_status() local
[all …]
/Linux-v5.15/drivers/clk/sunxi-ng/
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()
23 struct ccu_frac_internal *cf) in ccu_frac_helper_enable() argument
33 writel(reg & ~cf->enable, common->base + common->reg); in ccu_frac_helper_enable()
38 struct ccu_frac_internal *cf) in ccu_frac_helper_disable() argument
48 writel(reg | cf->enable, common->base + common->reg); in ccu_frac_helper_disable()
53 struct ccu_frac_internal *cf, in ccu_frac_helper_has_rate() argument
59 return (cf->rates[0] == rate) || (cf->rates[1] == rate); in ccu_frac_helper_has_rate()
63 struct ccu_frac_internal *cf) in ccu_frac_helper_read_rate() argument
73 clk_hw_get_name(&common->hw), cf->rates[0], cf->rates[1]); in ccu_frac_helper_read_rate()
[all …]
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-v5.15/net/can/
Dgw.c98 void (*modfunc[MAX_MODFUNCTIONS])(struct canfd_frame *cf,
107 void (*xor)(struct canfd_frame *cf,
109 void (*crc8)(struct canfd_frame *cf,
153 #define MODFUNC(func, op) static void func(struct canfd_frame *cf, \
156 MODFUNC(mod_and_id, cf->can_id &= mod->modframe.and.can_id)
157 MODFUNC(mod_and_len, cf->len &= mod->modframe.and.len)
158 MODFUNC(mod_and_flags, cf->flags &= mod->modframe.and.flags)
159 MODFUNC(mod_and_data, *(u64 *)cf->data &= *(u64 *)mod->modframe.and.data)
160 MODFUNC(mod_or_id, cf->can_id |= mod->modframe.or.can_id)
161 MODFUNC(mod_or_len, cf->len |= mod->modframe.or.len)
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Disotp.c278 static int check_optimized(struct canfd_frame *cf, int start_index) in check_optimized() argument
285 if (cf->len <= CAN_MAX_DLEN) in check_optimized()
286 return (cf->len != start_index); in check_optimized()
294 return (cf->len != padlen(start_index)); in check_optimized()
298 static int check_pad(struct isotp_sock *so, struct canfd_frame *cf, in check_pad() argument
306 return check_optimized(cf, start_index); in check_pad()
314 cf->len != padlen(cf->len)) in check_pad()
319 for (i = start_index; i < cf->len; i++) in check_pad()
320 if (cf->data[i] != content) in check_pad()
326 static int isotp_rcv_fc(struct isotp_sock *so, struct canfd_frame *cf, int ae) in isotp_rcv_fc() argument
[all …]
/Linux-v5.15/drivers/net/can/peak_canfd/
Dpeak_canfd.c254 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()
[all …]
/Linux-v5.15/drivers/net/can/
Dxilinx_can.c555 struct canfd_frame *cf = (struct canfd_frame *)skb->data; in xcan_write_frame() local
560 if (cf->can_id & CAN_EFF_FLAG) { in xcan_write_frame()
562 id = ((cf->can_id & CAN_EFF_MASK) << XCAN_IDR_ID2_SHIFT) & in xcan_write_frame()
564 id |= (((cf->can_id & CAN_EFF_MASK) >> in xcan_write_frame()
573 if (cf->can_id & CAN_RTR_FLAG) in xcan_write_frame()
578 id = ((cf->can_id & CAN_SFF_MASK) << XCAN_IDR_ID1_SHIFT) & in xcan_write_frame()
581 if (cf->can_id & CAN_RTR_FLAG) in xcan_write_frame()
586 dlc = can_fd_len2dlc(cf->len) << XCAN_DLCR_DLC_SHIFT; in xcan_write_frame()
588 if (cf->flags & CANFD_BRS) in xcan_write_frame()
608 for (i = 0; i < cf->len; i += 4) { in xcan_write_frame()
[all …]
Dslcan.c146 struct can_frame cf; in slc_bump() local
151 memset(&cf, 0, sizeof(cf)); in slc_bump()
155 cf.can_id = CAN_RTR_FLAG; in slc_bump()
159 cf.len = sl->rbuff[SLC_CMD_LEN + SLC_SFF_ID_LEN]; in slc_bump()
165 cf.can_id = CAN_RTR_FLAG; in slc_bump()
168 cf.can_id |= CAN_EFF_FLAG; in slc_bump()
170 cf.len = sl->rbuff[SLC_CMD_LEN + SLC_EFF_ID_LEN]; in slc_bump()
182 cf.can_id |= tmpid; in slc_bump()
185 if (cf.len >= '0' && cf.len < '9') in slc_bump()
186 cf.len -= '0'; in slc_bump()
[all …]
Djanz-ican3.c911 struct can_frame *cf) in ican3_to_can_frame() argument
915 cf->can_id |= CAN_RTR_FLAG; in ican3_to_can_frame()
917 cf->can_id |= desc->data[0] << 3; in ican3_to_can_frame()
918 cf->can_id |= (desc->data[1] & 0xe0) >> 5; in ican3_to_can_frame()
919 cf->len = can_cc_dlc2len(desc->data[1] & ICAN3_CAN_DLC_MASK); in ican3_to_can_frame()
920 memcpy(cf->data, &desc->data[2], cf->len); in ican3_to_can_frame()
922 cf->len = can_cc_dlc2len(desc->data[0] & ICAN3_CAN_DLC_MASK); in ican3_to_can_frame()
924 cf->can_id |= CAN_RTR_FLAG; in ican3_to_can_frame()
927 cf->can_id |= CAN_EFF_FLAG; in ican3_to_can_frame()
928 cf->can_id |= desc->data[2] << 21; /* 28-21 */ in ican3_to_can_frame()
[all …]
Dat91_can.c452 struct can_frame *cf = (struct can_frame *)skb->data; in at91_start_xmit() local
468 reg_mid = at91_can_id_to_reg_mid(cf->can_id); in at91_start_xmit()
469 reg_mcr = ((cf->can_id & CAN_RTR_FLAG) ? AT91_MCR_MRTR : 0) | in at91_start_xmit()
470 (cf->len << 16) | AT91_MCR_MTCR; in at91_start_xmit()
477 at91_write(priv, AT91_MDL(mb), *(u32 *)(cf->data + 0)); in at91_start_xmit()
478 at91_write(priv, AT91_MDH(mb), *(u32 *)(cf->data + 4)); in at91_start_xmit()
483 stats->tx_bytes += cf->len; in at91_start_xmit()
543 struct can_frame *cf; in at91_rx_overflow_err() local
549 skb = alloc_can_err_skb(dev, &cf); in at91_rx_overflow_err()
553 cf->can_id |= CAN_ERR_CRTL; in at91_rx_overflow_err()
[all …]
/Linux-v5.15/include/linux/can/
Dlength.h135 static inline u8 can_get_cc_dlc(const struct can_frame *cf, const u32 ctrlmode) in can_get_cc_dlc() argument
139 (cf->len == CAN_MAX_DLEN) && in can_get_cc_dlc()
140 (cf->len8_dlc > CAN_MAX_DLEN && cf->len8_dlc <= CAN_MAX_RAW_DLC)) in can_get_cc_dlc()
141 return cf->len8_dlc; in can_get_cc_dlc()
144 return cf->len; in can_get_cc_dlc()
148 static inline void can_frame_set_cc_len(struct can_frame *cf, const u8 dlc, in can_frame_set_cc_len() argument
153 cf->len8_dlc = dlc; in can_frame_set_cc_len()
156 cf->len = can_cc_dlc2len(dlc); in can_frame_set_cc_len()
/Linux-v5.15/tools/testing/selftests/rcutorture/bin/
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-v5.15/drivers/net/can/ifi_canfd/
Difi_canfd.c252 struct canfd_frame *cf; in ifi_canfd_read_fifo() local
262 skb = alloc_canfd_skb(ndev, &cf); in ifi_canfd_read_fifo()
264 skb = alloc_can_skb(ndev, (struct can_frame **)&cf); in ifi_canfd_read_fifo()
274 cf->len = can_fd_dlc2len(dlc); in ifi_canfd_read_fifo()
276 cf->len = can_cc_dlc2len(dlc); in ifi_canfd_read_fifo()
294 cf->can_id = id; in ifi_canfd_read_fifo()
297 cf->flags |= CANFD_ESI; in ifi_canfd_read_fifo()
303 cf->can_id |= CAN_RTR_FLAG; in ifi_canfd_read_fifo()
306 cf->flags |= CANFD_BRS; in ifi_canfd_read_fifo()
308 for (i = 0; i < cf->len; i += 4) { in ifi_canfd_read_fifo()
[all …]
/Linux-v5.15/drivers/net/can/usb/kvaser_usb/
Dkvaser_usb_leaf.c351 struct can_frame *cf = (struct can_frame *)skb->data; in kvaser_usb_leaf_frame_to_cmd() local
353 *frame_len = cf->len; in kvaser_usb_leaf_frame_to_cmd()
373 if (cf->can_id & CAN_EFF_FLAG) { in kvaser_usb_leaf_frame_to_cmd()
375 cmd->u.tx_can.data[0] = (cf->can_id >> 24) & 0x1f; in kvaser_usb_leaf_frame_to_cmd()
376 cmd->u.tx_can.data[1] = (cf->can_id >> 18) & 0x3f; in kvaser_usb_leaf_frame_to_cmd()
377 cmd->u.tx_can.data[2] = (cf->can_id >> 14) & 0x0f; in kvaser_usb_leaf_frame_to_cmd()
378 cmd->u.tx_can.data[3] = (cf->can_id >> 6) & 0xff; in kvaser_usb_leaf_frame_to_cmd()
379 cmd->u.tx_can.data[4] = cf->can_id & 0x3f; in kvaser_usb_leaf_frame_to_cmd()
382 cmd->u.tx_can.data[0] = (cf->can_id >> 6) & 0x1f; in kvaser_usb_leaf_frame_to_cmd()
383 cmd->u.tx_can.data[1] = cf->can_id & 0x3f; in kvaser_usb_leaf_frame_to_cmd()
[all …]
Dkvaser_usb_hydra.c870 struct can_frame *cf; in kvaser_usb_hydra_update_state() local
890 skb = alloc_can_err_skb(netdev, &cf); in kvaser_usb_hydra_update_state()
898 can_change_state(netdev, cf, tx_state, rx_state); in kvaser_usb_hydra_update_state()
919 cf->data[6] = bec->txerr; in kvaser_usb_hydra_update_state()
920 cf->data[7] = bec->rxerr; in kvaser_usb_hydra_update_state()
924 stats->rx_bytes += cf->len; in kvaser_usb_hydra_update_state()
1018 struct can_frame *cf; in kvaser_usb_hydra_error_frame() local
1036 skb = alloc_can_err_skb(netdev, &cf); in kvaser_usb_hydra_error_frame()
1047 can_change_state(netdev, cf, tx_state, rx_state); in kvaser_usb_hydra_error_frame()
1052 cf->can_id |= CAN_ERR_RESTARTED; in kvaser_usb_hydra_error_frame()
[all …]
/Linux-v5.15/lib/
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()
82 *name = cf->name; in decompress_method()
83 return cf->decompressor; in decompress_method()
/Linux-v5.15/drivers/net/can/rcar/
Drcar_can.c227 struct can_frame *cf; in rcar_can_error() local
232 skb = alloc_can_err_skb(ndev, &cf); in rcar_can_error()
239 cf->can_id |= CAN_ERR_CRTL; in rcar_can_error()
240 cf->data[6] = txerr; in rcar_can_error()
241 cf->data[7] = rxerr; in rcar_can_error()
250 cf->can_id |= CAN_ERR_BUSERROR | CAN_ERR_PROT; in rcar_can_error()
258 cf->data[3] = CAN_ERR_PROT_LOC_ACK_DEL; in rcar_can_error()
265 cf->data[2] |= CAN_ERR_PROT_BIT0; in rcar_can_error()
272 cf->data[2] |= CAN_ERR_PROT_BIT1; in rcar_can_error()
279 cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ; in rcar_can_error()
[all …]
/Linux-v5.15/drivers/net/can/cc770/
Dcc770.c388 struct can_frame *cf = (struct can_frame *)priv->tx_skb->data; in cc770_tx() local
393 dlc = cf->len; in cc770_tx()
394 id = cf->can_id; in cc770_tx()
395 rtr = cf->can_id & CAN_RTR_FLAG ? 0 : MSGCFG_DIR; in cc770_tx()
418 cc770_write_reg(priv, msgobj[mo].data[i], cf->data[i]); in cc770_tx()
452 struct can_frame *cf; in cc770_rx() local
458 skb = alloc_can_skb(dev, &cf); in cc770_rx()
470 cf->can_id = CAN_RTR_FLAG; in cc770_rx()
472 cf->can_id |= CAN_EFF_FLAG; in cc770_rx()
473 cf->len = 0; in cc770_rx()
[all …]
/Linux-v5.15/drivers/net/can/usb/
Dusb_8dev.c339 struct can_frame *cf; in usb_8dev_rx_err_msg() local
357 skb = alloc_can_err_skb(priv->netdev, &cf); in usb_8dev_rx_err_msg()
364 cf->can_id |= CAN_ERR_PROT; in usb_8dev_rx_err_msg()
365 cf->data[2] = CAN_ERR_PROT_ACTIVE; in usb_8dev_rx_err_msg()
369 cf->can_id |= CAN_ERR_BUSOFF; in usb_8dev_rx_err_msg()
376 cf->can_id |= CAN_ERR_CRTL; in usb_8dev_rx_err_msg()
380 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR; in usb_8dev_rx_err_msg()
390 cf->can_id |= CAN_ERR_ACK; in usb_8dev_rx_err_msg()
394 cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ; in usb_8dev_rx_err_msg()
398 cf->data[2] |= CAN_ERR_PROT_BIT0; in usb_8dev_rx_err_msg()
[all …]
/Linux-v5.15/drivers/net/can/sja1000/
Dsja1000.c285 struct can_frame *cf = (struct can_frame *)skb->data; in sja1000_start_xmit() local
297 fi = can_get_cc_dlc(cf, priv->can.ctrlmode); in sja1000_start_xmit()
298 id = cf->can_id; in sja1000_start_xmit()
318 for (i = 0; i < cf->len; i++) in sja1000_start_xmit()
319 priv->write_reg(priv, dreg++, cf->data[i]); in sja1000_start_xmit()
340 struct can_frame *cf; in sja1000_rx() local
348 skb = alloc_can_skb(dev, &cf); in sja1000_rx()
369 can_frame_set_cc_len(cf, fi & 0x0F, priv->can.ctrlmode); in sja1000_rx()
373 for (i = 0; i < cf->len; i++) in sja1000_rx()
374 cf->data[i] = priv->read_reg(priv, dreg++); in sja1000_rx()
[all …]
/Linux-v5.15/drivers/media/test-drivers/vicodec/
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()
[all …]
/Linux-v5.15/drivers/dma/
Dfsl_raid.c238 static void fill_cfd_frame(struct fsl_re_cmpnd_frame *cf, u8 index, in fill_cfd_frame() argument
244 cf[index].efrl32 = efrl; in fill_cfd_frame()
245 cf[index].addr_high = upper_32_bits(addr); in fill_cfd_frame()
246 cf[index].addr_low = lower_32_bits(addr); in fill_cfd_frame()
251 void *cf, dma_addr_t paddr) in fsl_re_init_desc() argument
261 desc->cf_addr = cf; in fsl_re_init_desc()
264 desc->cdb_addr = (void *)(cf + FSL_RE_CF_DESC_SIZE); in fsl_re_init_desc()
274 void *cf; in fsl_re_chan_alloc_desc() local
296 cf = dma_pool_alloc(re_chan->re_dev->cf_desc_pool, GFP_NOWAIT, in fsl_re_chan_alloc_desc()
298 if (!cf) { in fsl_re_chan_alloc_desc()
[all …]
/Linux-v5.15/drivers/net/can/dev/
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()
82 if (cf->can_id & CAN_EFF_FLAG) in can_skb_get_frame_len()
87 if (cf->can_id & CAN_EFF_FLAG) in can_skb_get_frame_len()

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