Searched defs:up (Results 1 - 25 of 102) sorted by relevance

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/drivers/tty/serial/8250/
H A D8250_fsl.c31 struct uart_8250_port *up = up_to_u8250p(port); local
33 spin_lock_irqsave(&up->port.lock, flags);
37 spin_unlock_irqrestore(&up->port.lock, flags);
42 if (unlikely(up->lsr_saved_flags & UART_LSR_BI)) {
43 up->lsr_saved_flags &= ~UART_LSR_BI;
45 spin_unlock_irqrestore(&up->port.lock, flags);
49 lsr = orig_lsr = up->port.serial_in(&up->port, UART_LSR);
52 lsr = serial8250_rx_chars(up, lsr);
54 serial8250_modem_status(up);
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H A D8250_em.c80 static int serial8250_em_serial_dl_read(struct uart_8250_port *up) argument
82 return serial_in(up, UART_DLL_EM) | serial_in(up, UART_DLM_EM) << 8;
85 static void serial8250_em_serial_dl_write(struct uart_8250_port *up, int value) argument
87 serial_out(up, UART_DLL_EM, value & 0xff);
88 serial_out(up, UART_DLM_EM, value >> 8 & 0xff);
96 struct uart_8250_port up; local
116 memset(&up, 0, sizeof(up));
117 up
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H A D8250_mtk.c46 struct uart_8250_port *up = local
93 /* set DLAB we have cval saved in up->lcr from the call to the core */
94 serial_port_out(port, UART_LCR, up->lcr | UART_LCR_DLAB);
95 serial_dl_write(up, quot);
98 serial_port_out(port, UART_LCR, up->lcr);
H A D8250.h94 static inline int serial_in(struct uart_8250_port *up, int offset) argument
96 return up->port.serial_in(&up->port, offset);
99 static inline void serial_out(struct uart_8250_port *up, int offset, int value) argument
101 up->port.serial_out(&up->port, offset, value);
106 static inline int serial_dl_read(struct uart_8250_port *up) argument
108 return up->dl_read(up);
111 static inline void serial_dl_write(struct uart_8250_port *up, in argument
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H A D8250_dw.c89 struct uart_8250_port *up = up_to_u8250p(p); local
91 serial8250_clear_and_reinit_fifos(up);
222 static void dw8250_setup_port(struct uart_8250_port *up) argument
224 struct uart_port *p = &up->port;
246 up->tx_loadsz = p->fifosize;
247 up->capabilities = UART_CAP_FIFO;
251 up->capabilities |= UART_CAP_AFE;
258 struct uart_8250_port *up = up_to_u8250p(p); local
291 dw8250_setup_port(up);
310 static int dw8250_probe_acpi(struct uart_8250_port *up, argument
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/drivers/tty/serial/cpm_uart/
H A Dcpm_uart_cpm1.h24 static inline void cpm_set_smc_fcr(smc_uart_t __iomem * up) argument
26 out_8(&up->smc_rfcr, SMC_EB);
27 out_8(&up->smc_tfcr, SMC_EB);
H A Dcpm_uart_cpm2.h24 static inline void cpm_set_smc_fcr(smc_uart_t __iomem *up) argument
26 out_8(&up->smc_rfcr, CPMFCR_GBL | CPMFCR_EB);
27 out_8(&up->smc_tfcr, CPMFCR_GBL | CPMFCR_EB);
/drivers/mtd/maps/
H A Dsun_uflash.c52 struct uflash_dev *up; local
64 up = kzalloc(sizeof(struct uflash_dev), GFP_KERNEL);
65 if (!up) {
71 memcpy(&up->map, &uflash_map_templ, sizeof(uflash_map_templ));
73 up->map.size = resource_size(&op->resource[0]);
75 up->name = of_get_property(dp, "model", NULL);
76 if (up->name && 0 < strlen(up->name))
77 up->map.name = up
125 struct uflash_dev *up = dev_get_drvdata(&op->dev); local
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/drivers/mfd/
H A Dwm8350-gpio.c143 static int gpio_set_pull_up(struct wm8350 *wm8350, int gpio, int up) argument
145 if (up)
191 /* make sure we never pull up and down at the same time */
/drivers/staging/skein/
H A Dskein_api.c182 u8 *up; local
203 up = (u8 *)ctx->m.s256.x + ctx->skein_size / 8;
216 up[length-1] = (u8)((up[length-1] & (0-mask))|mask);
/drivers/thunderbolt/
H A Dtunnel_pci.c58 struct tb_pci_tunnel *tb_pci_alloc(struct tb *tb, struct tb_port *up, argument
66 tunnel->up_port = up;
68 tunnel->path_to_up = tb_path_alloc(up->sw->tb, 2);
71 tunnel->path_to_down = tb_path_alloc(up->sw->tb, 2);
80 tunnel->path_to_up->hops[0].out_port = tb_upstream_port(up->sw)->remote;
83 tunnel->path_to_up->hops[1].in_port = tb_upstream_port(up->sw);
86 tunnel->path_to_up->hops[1].out_port = up;
89 tunnel->path_to_down->hops[0].in_port = up;
92 tunnel->path_to_down->hops[0].out_port = tb_upstream_port(up->sw);
96 tb_upstream_port(up
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/drivers/bcma/
H A Ddriver_pci.c239 void bcma_core_pci_power_save(struct bcma_bus *bus, bool up) argument
250 data = up ? 0x74 : 0x7C;
256 data = up ? 0x75 : 0x7D;
/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_fcoe.h84 u8 up; member in struct:ixgbe_fcoe
H A Dixgbe_dcb.c227 u8 ixgbe_dcb_get_tc_from_up(struct ixgbe_dcb_config *cfg, int direction, u8 up) argument
230 u8 prio_mask = 1 << up;
252 u8 up; local
254 for (up = 0; up < MAX_USER_PRIORITY; up++)
255 map[up] = ixgbe_dcb_get_tc_from_up(cfg, direction, up);
/drivers/staging/line6/
H A Dmidi.c166 int up)
202 int up)
207 if (up)
165 line6_midi_output_trigger(struct snd_rawmidi_substream *substream, int up) argument
201 line6_midi_input_trigger(struct snd_rawmidi_substream *substream, int up) argument
/drivers/clk/
H A Dclk-divider.c161 int up = INT_MAX; local
169 if ((clkt->div - div) < (up - div))
170 up = clkt->div;
173 return up;
210 int up, down, div; local
212 up = down = div = DIV_ROUND_CLOSEST(parent_rate, rate);
215 up = __roundup_pow_of_two(div);
218 up = _round_up_table(divider->table, div);
222 return (up - div) <= (div - down) ? up
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/drivers/input/keyboard/
H A Dhil_kbd.c171 int up = key & HIL_KBD_SET1_UPBIT; local
175 input_report_key(dev, key, !up);
182 int up = key & HIL_KBD_SET2_UPBIT; local
186 input_report_key(dev, key, !up);
193 int up = key & HIL_KBD_SET3_UPBIT; local
197 input_report_key(dev, key, !up);
252 int up = btn & 1; local
261 input_report_key(dev, btn, !up);
H A Dstmpe-keypad.c154 bool up = data & STMPE_KPC_DATA_UP; local
161 input_report_key(input, keypad->keymap[code], !up);
H A Dtc3589x-keypad.c29 /* Pull up/down masks */
134 /* Configure pull-up resistors for all row GPIOs */
145 /* Configure pull-up resistors for all column GPIOs */
171 u8 i, row_index, col_index, kbd_code, up; local
187 up = kbd_code & KP_RELEASE_EVT_MASK;
190 input_report_key(keypad->input, keypad->keymap[code], !up);
/drivers/net/can/softing/
H A Dsofting_fw.c428 int softing_startstop(struct net_device *dev, int up) argument
442 if (!card->fw.up)
450 if (dev && up)
488 /* no busses to be brought up */
/drivers/nfc/
H A Dnfcsim.c50 u8 up; member in struct:nfcsim
105 dev->up = 1;
120 dev->up = 0;
263 if (dev->shutting_down || !dev->up || !dev->clone_skb) {
297 if (dev->shutting_down || !dev->up) {
/drivers/staging/lustre/lustre/libcfs/linux/
H A Dlinux-tcpip.c78 libcfs_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask) argument
103 *up = 0;
108 *up = 1;
166 CERROR ("ENOMEM enumerating up to %d interfaces\n", nalloc);
/drivers/net/wan/
H A Dhdlc_cisco.c59 int up; member in struct:cisco_state
229 if (!st->up) {
235 netdev_info(dev, "Link up (peer uptime %ud%uh%um%us)\n",
238 st->up = 1;
267 if (st->up &&
269 st->up = 0;
293 st->up = st->txseq = st->rxseq = 0;
315 st->up = st->txseq = 0;
/drivers/tty/serial/
H A Dnwpserial.c44 static void wait_for_bits(struct nwpserial_port *up, int bits) argument
48 /* Wait up to 10ms for the character(s) to be sent. */
50 status = dcr_read(up->dcr_host, UART_LSR);
61 struct nwpserial_port *up; local
62 up = container_of(port, struct nwpserial_port, port);
64 wait_for_bits(up, UART_LSR_THRE);
65 dcr_write(up->dcr_host, UART_TX, c);
66 up->port.icount.tx++;
72 struct nwpserial_port *up = &nwpserial_ports[co->index]; local
77 locked = spin_trylock_irqsave(&up
131 struct nwpserial_port *up = dev_id; local
168 struct nwpserial_port *up; local
195 struct nwpserial_port *up; local
223 struct nwpserial_port *up; local
246 struct nwpserial_port *up; local
252 nwpserial_putchar(struct nwpserial_port *up, unsigned char c) argument
262 struct nwpserial_port *up; local
295 struct nwpserial_port *up; local
337 struct nwpserial_port *up = NULL; local
421 struct nwpserial_port *up = &nwpserial_ports[line]; local
434 struct nwpserial_port *up = NULL; local
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/drivers/usb/host/
H A Duhci-debug.c560 struct uhci_debug *up; local
563 up = kmalloc(sizeof(*up), GFP_KERNEL);
564 if (!up)
567 up->data = kmalloc(MAX_OUTPUT, GFP_KERNEL);
568 if (!up->data) {
569 kfree(up);
573 up->size = 0;
576 up->size = uhci_sprint_schedule(uhci, up
587 struct uhci_debug *up; local
613 struct uhci_debug *up = file->private_data; local
619 struct uhci_debug *up = file->private_data; local
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