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/Linux-v5.10/arch/x86/include/asm/
Ddesc.h110 #define load_gdt(dtr) native_load_gdt(dtr) argument
111 #define load_idt(dtr) native_load_idt(dtr) argument
115 #define store_gdt(dtr) native_store_gdt(dtr) argument
207 static inline void native_load_gdt(const struct desc_ptr *dtr) in native_load_gdt() argument
209 asm volatile("lgdt %0"::"m" (*dtr)); in native_load_gdt()
212 static __always_inline void native_load_idt(const struct desc_ptr *dtr) in native_load_idt() argument
214 asm volatile("lidt %0"::"m" (*dtr)); in native_load_idt()
217 static inline void native_store_gdt(struct desc_ptr *dtr) in native_store_gdt() argument
219 asm volatile("sgdt %0":"=m" (*dtr)); in native_store_gdt()
222 static inline void store_idt(struct desc_ptr *dtr) in store_idt() argument
[all …]
/Linux-v5.10/include/linux/spi/
Dspi-mem.h77 * @cmd.dtr: whether the command opcode should be sent in DTR mode or not
81 * @addr.dtr: whether the address should be sent in DTR mode or not
89 * @dummy.dtr: whether the dummy bytes should be sent in DTR mode or not
91 * @data.dtr: whether the data should be sent in DTR mode or not
102 u8 dtr : 1; member
109 u8 dtr : 1; member
116 u8 dtr : 1; member
121 u8 dtr : 1; member
/Linux-v5.10/arch/arm/boot/dts/
Dam335x-netcom-plus-2xx.dts27 AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* DTR */
40 AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* DTR */
60 dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
71 dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
Dam335x-baltos-ir3220.dts33 …XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */
46 …XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */
65 dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
76 dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
Dam335x-baltos-ir5221.dts41 …XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */
54 …XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */
73 dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
84 dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
Dimx6dl-eckelmann-ci4x10.dts232 MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x0001b010 /* DTR */
244 MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x0001b010 /* DTR */
327 dtr-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
338 dtr-gpios = <&gpio7 13 GPIO_ACTIVE_LOW>;
Dam335x-baltos-ir2110.dts27 …XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */
44 dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
/Linux-v5.10/drivers/rtc/
Drtc-isl1208.c204 int dtr = i2c_smbus_read_byte_data(client, ISL1208_REG_DTR); in isl1208_i2c_get_dtr() local
205 if (dtr < 0) in isl1208_i2c_get_dtr()
208 /* dtr encodes adjustments of {-60,-40,-20,0,20,40,60} ppm */ in isl1208_i2c_get_dtr()
209 dtr = ((dtr & 0x3) * 20) * (dtr & (1 << 2) ? -1 : 1); in isl1208_i2c_get_dtr()
211 return dtr + 100; in isl1208_i2c_get_dtr()
268 int sr, dtr, atr, usr; in isl1208_rtc_proc() local
287 dtr = isl1208_i2c_get_dtr(client); in isl1208_rtc_proc()
288 if (dtr >= 0) in isl1208_rtc_proc()
289 seq_printf(seq, "digital_trim\t: %d ppm\n", dtr - 100); in isl1208_rtc_proc()
674 int dtr = isl1208_i2c_get_dtr(to_i2c_client(dev->parent)); in isl1208_sysfs_show_dtrim() local
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Drtc-x1205.c295 unsigned char dtr; in x1205_get_dtrim() local
304 { /* read dtr */ in x1205_get_dtrim()
308 .buf = &dtr in x1205_get_dtrim()
312 /* read dtr register */ in x1205_get_dtrim()
318 dev_dbg(&client->dev, "%s: raw dtr=%x\n", __func__, dtr); in x1205_get_dtrim()
322 if (dtr & X1205_DTR_DTR0) in x1205_get_dtrim()
325 if (dtr & X1205_DTR_DTR1) in x1205_get_dtrim()
328 if (dtr & X1205_DTR_DTR2) in x1205_get_dtrim()
/Linux-v5.10/arch/m68k/include/asm/
Dnettel.h31 * NETtel/5307 based hardware first. DTR/DCD lines are wired to
48 * PPIO bits used for DTR/DCD.
77 * NETtel/5272 based hardware. DTR/DCD lines are wired to GPB lines.
82 #define MCFPP_DTR1 0x0000 /* Port 1 no DTR support */
87 * PPIO bits used for DTR/DCD.
/Linux-v5.10/drivers/usb/serial/
Dbelkin_sa.c309 /* reassert DTR and (maybe) RTS on transition from B0 */ in belkin_sa_set_termios()
313 dev_err(&port->dev, "Set DTR error\n"); in belkin_sa_set_termios()
340 /* Drop RTS and DTR */ in belkin_sa_set_termios()
343 dev_err(&port->dev, "DTR LOW error\n"); in belkin_sa_set_termios()
453 int dtr = 0; in belkin_sa_tiocmset() local
464 dtr = 1; in belkin_sa_tiocmset()
472 dtr = 0; in belkin_sa_tiocmset()
484 retval = BSA_USB_CMD(BELKIN_SA_SET_DTR_REQUEST, dtr); in belkin_sa_tiocmset()
486 dev_err(&port->dev, "Set DTR error %d\n", retval); in belkin_sa_tiocmset()
Dkobil_sct.c259 /* FIXME: Add rts/dtr methods */ in kobil_close()
425 int dtr = 0; in kobil_tiocmset() local
439 dtr = 1; in kobil_tiocmset()
443 dtr = 0; in kobil_tiocmset()
446 if (dtr != 0) in kobil_tiocmset()
447 dev_dbg(dev, "%s - Setting DTR\n", __func__); in kobil_tiocmset()
449 dev_dbg(dev, "%s - Clearing DTR\n", __func__); in kobil_tiocmset()
454 ((dtr != 0) ? SUSBCR_SSL_SETDTR : SUSBCR_SSL_CLRDTR), in kobil_tiocmset()
Dftdi_sio.h92 * Clear DTR
242 * Also - you can not set DTR and RTS with one control message
254 * B0 DTR state
261 * B8 DTR state enable
263 * 1 = use DTR state
289 * B1 Output handshaking using DTR/DSR
Dupd78f0730.c18 * - signals: DTR, RTS and BREAK
42 * state of control signals (DTR, RTS and BREAK).
224 dev_dbg(dev, "%s - set DTR\n", __func__); in upd78f0730_tiocmset()
232 dev_dbg(dev, "%s - clear DTR\n", __func__); in upd78f0730_tiocmset()
Dmct_u232.h112 #define MCT_U232_MCR_NONE 0x8 /* Deactivate DTR and RTS */
114 #define MCT_U232_MCR_DTR 0x9 /* Activate DTR */
243 * modem control inputs. CTS is connected to RTS, DTR is connected to
253 * Bit 0: Data Terminal Ready (DTR). When set to "1", the output of the UART
254 * -DTR line is Low (Active).
366 * apart from DTR/RTS settings. Both signals are dropped for no flow control
/Linux-v5.10/drivers/tty/hvc/
Dhvsi_lib.c287 int hvsilib_write_mctrl(struct hvsi_priv *pv, int dtr) in hvsilib_write_mctrl() argument
293 if (dtr) in hvsilib_write_mctrl()
301 pr_devel("HVSI@%x: %s DTR...\n", pv->termno, in hvsilib_write_mctrl()
302 dtr ? "Setting" : "Clearing"); in hvsilib_write_mctrl()
308 ctrl.word = cpu_to_be32(dtr ? HVSI_TSDTR : 0); in hvsilib_write_mctrl()
363 /* Set our own DTR */ in hvsilib_establish()
401 /* Clear our own DTR */ in hvsilib_close()
/Linux-v5.10/Documentation/devicetree/bindings/serial/
Dcirrus,clps711x-uart.txt11 - {rts,cts,dtr,dsr,rng,dcd}-gpios: specify a GPIO for RTS/CTS/DTR/DSR/RI/DCD
/Linux-v5.10/Documentation/devicetree/bindings/mfd/
Datmel-usart.txt38 - {rts,cts,dtr,dsr,rng,dcd}-gpios: specify a GPIO for RTS/CTS/DTR/DSR/RI/DCD line respectively.
61 dtr-gpios = <&pioD 17 GPIO_ACTIVE_LOW>;
/Linux-v5.10/arch/sh/include/mach-common/mach/
Dsecureedge5410.h30 * D7 - DTR on ttySC1
32 * D9 - ttySC0 DTR (7100)
/Linux-v5.10/arch/x86/boot/compressed/
Didt_64.c25 static void load_boot_idt(const struct desc_ptr *dtr) in load_boot_idt() argument
27 asm volatile("lidt %0"::"m" (*dtr)); in load_boot_idt()
/Linux-v5.10/drivers/net/ethernet/neterion/vxge/
Dvxge-main.c323 static inline void vxge_re_pre_post(void *dtr, struct vxge_ring *ring, in vxge_re_pre_post() argument
329 vxge_hw_ring_rxd_1b_set(dtr, rx_priv->data_dma, rx_priv->data_size); in vxge_re_pre_post()
330 vxge_hw_ring_rxd_pre_post(ring->handle, dtr); in vxge_re_pre_post()
354 vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr, in vxge_rx_1b_compl() argument
375 prefetch((char *)dtr + L1_CACHE_BYTES); in vxge_rx_1b_compl()
376 rx_priv = vxge_hw_ring_rxd_private_get(dtr); in vxge_rx_1b_compl()
386 vxge_hw_ring_rxd_1b_get(ringh, dtr, &dma_sizes); in vxge_rx_1b_compl()
395 vxge_hw_ring_rxd_1b_info_get(ringh, dtr, &ext_info); in vxge_rx_1b_compl()
402 if (vxge_hw_ring_handle_tcode(ringh, dtr, t_code) != in vxge_rx_1b_compl()
415 vxge_re_pre_post(dtr, ring, rx_priv); in vxge_rx_1b_compl()
[all …]
Dvxge-traffic.c985 * vxge_hw_channel_dtr_alloc - Allocate a dtr from the channel
987 * @dtrh: Buffer to return the DTR pointer
989 * Allocates a dtr from the reserve array. If the reserve array is empty,
1027 * vxge_hw_channel_dtr_post - Post a dtr to the channel
1029 * @dtrh: DTR pointer
1031 * Posts a dtr to work array.
1047 * vxge_hw_channel_dtr_try_complete - Returns next completed dtr
1049 * @dtr: Buffer to return the next completed DTR pointer
1051 * Returns the next completed dtr with out removing it from work array
1064 * vxge_hw_channel_dtr_complete - Removes next completed dtr from the work array
[all …]
/Linux-v5.10/drivers/tty/
Dtty_port.c323 * Drop DTR/RTS if HUPCL is set. This causes any attached in tty_port_shutdown()
409 * tty_port_raise_dtr_rts - Raise DTR/RTS
412 * Wrapper for the DTR/RTS raise logic. For the moment this is used
424 * tty_port_lower_dtr_rts - Lower DTR/RTS
427 * Wrapper for the DTR/RTS raise logic. For the moment this is used
448 * - rts/dtr/dcd
454 * management of these lines. Note that the dtr/rts raise is done each
Dmoxa.c1262 int flag = 0, dtr, rts; in moxa_tiocmget() local
1264 MoxaPortGetLineOut(ch, &dtr, &rts); in moxa_tiocmget()
1265 if (dtr) in moxa_tiocmget()
1269 dtr = MoxaPortLineStatus(ch); in moxa_tiocmget()
1270 if (dtr & 1) in moxa_tiocmget()
1272 if (dtr & 2) in moxa_tiocmget()
1274 if (dtr & 4) in moxa_tiocmget()
1283 int dtr, rts; in moxa_tiocmset() local
1292 MoxaPortGetLineOut(ch, &dtr, &rts); in moxa_tiocmset()
1296 dtr = 1; in moxa_tiocmset()
[all …]
/Linux-v5.10/drivers/net/hamradio/
Dz8530.h98 #define DTR 0x80 /* DTR */ macro
152 #define DTRREQ 4 /* DTR/Request function */
231 #define FASTDTR 0x10 /* Fast DTR/REQ Mode */

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