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Searched refs:readb_relaxed (Results 1 – 25 of 48) sorted by relevance

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/linux-6.3-rc2/drivers/tty/serial/
A Ddigicolor-usart.c85 return !!(readb_relaxed(port->membase + UA_STATUS_FIFO) & in digicolor_uart_tx_full()
91 return !!(readb_relaxed(port->membase + UA_STATUS_FIFO) & in digicolor_uart_rx_empty()
97 u8 int_enable = readb_relaxed(port->membase + UA_INT_ENABLE); in digicolor_uart_stop_tx()
105 u8 int_enable = readb_relaxed(port->membase + UA_INT_ENABLE); in digicolor_uart_start_tx()
113 u8 int_enable = readb_relaxed(port->membase + UA_INT_ENABLE); in digicolor_uart_stop_rx()
145 ch = readb_relaxed(port->membase + UA_EMI_REC); in digicolor_uart_rx()
146 status = readb_relaxed(port->membase + UA_STATUS); in digicolor_uart_rx()
221 u8 int_status = readb_relaxed(port->membase + UA_INT_STATUS); in digicolor_uart_int()
236 u8 status = readb_relaxed(port->membase + UA_STATUS); in digicolor_uart_tx_empty()
413 status = readb_relaxed(port->membase + UA_STATUS); in digicolor_uart_console_write()
/linux-6.3-rc2/drivers/pinctrl/
A Dpinctrl-digicolor.c135 reg = readb_relaxed(pmap->regs + reg_off); in dc_set_mux()
153 reg = readb_relaxed(pmap->regs + reg_off); in dc_pmx_request_gpio()
177 drive = readb_relaxed(pmap->regs + reg_off); in dc_gpio_direction_input()
199 drive = readb_relaxed(pmap->regs + reg_off); in dc_gpio_direction_output()
214 input = readb_relaxed(pmap->regs + reg_off); in dc_gpio_get()
228 output = readb_relaxed(pmap->regs + reg_off); in dc_gpio_set()
/linux-6.3-rc2/arch/arm/kernel/
A Dsmp_scu.c83 val = readb_relaxed(scu_base + SCU_CPU_STATUS + cpu); in scu_set_power_mode_internal()
120 val = readb_relaxed(scu_base + SCU_CPU_STATUS + cpu); in scu_get_cpu_power_mode()
/linux-6.3-rc2/drivers/watchdog/
A Drenesas_wdt.c93 val = readb_relaxed(priv->base + RWTCSRA) & ~RWTCSRA_TME; in rwdt_start()
102 while (readb_relaxed(priv->base + RWTCSRA) & RWTCSRA_WRFLG) in rwdt_start()
140 val = readb_relaxed(priv->base + RWTCSRA) & ~RWTCSRA_TME; in rwdt_restart()
238 csra = readb_relaxed(priv->base + RWTCSRA); in rwdt_probe()
A Dgxp-wdt.c52 val = readb_relaxed(drvdata->base + GXP_WDT_CTRL_OFS); in gxp_wdt_stop()
/linux-6.3-rc2/drivers/gpio/
A Dgpio-msc313.c492 u8 gpioreg = readb_relaxed(gpio->base + gpio->gpio_data->offsets[offset]); in msc313_gpio_set()
506 return readb_relaxed(gpio->base + gpio->gpio_data->offsets[offset]) & MSC313_GPIO_IN; in msc313_gpio_get()
512 u8 gpioreg = readb_relaxed(gpio->base + gpio->gpio_data->offsets[offset]); in msc313_gpio_direction_input()
523 u8 gpioreg = readb_relaxed(gpio->base + gpio->gpio_data->offsets[offset]); in msc313_gpio_direction_output()
683 gpio->saved[i] = readb_relaxed(gpio->base + gpio->gpio_data->offsets[i]) & MSC313_GPIO_BITSTOSAVE; in msc313_gpio_suspend()
/linux-6.3-rc2/include/linux/
A Diopoll.h168 readx_poll_timeout(readb_relaxed, addr, val, cond, delay_us, timeout_us)
171 readx_poll_timeout_atomic(readb_relaxed, addr, val, cond, delay_us, timeout_us)
/linux-6.3-rc2/arch/arm/mach-sa1100/
A Dneponset.c157 irr = readb_relaxed(d->base + IRR); in neponset_irq_handler()
291 if (readb_relaxed(d->base + WHOAMI) != 0x11) { in neponset_probe()
293 readb_relaxed(d->base + WHOAMI)); in neponset_probe()
/linux-6.3-rc2/arch/nios2/include/asm/
A Dio.h20 #define readb_relaxed(addr) readb(addr) macro
/linux-6.3-rc2/arch/alpha/include/asm/
A Dio.h554 extern u8 readb_relaxed(const volatile void __iomem *addr);
558 #define readb_relaxed readb_relaxed macro
564 extern inline u8 readb_relaxed(const volatile void __iomem *addr) in readb_relaxed() function
/linux-6.3-rc2/drivers/phy/st/
A Dphy-miphy28lp.c492 val = readb_relaxed(miphy_phy->base + MIPHY_COMP_FSM_6); in miphy28lp_wait_compensation()
570 val = readb_relaxed(base + MIPHY_BOUNDARY_2); in miphy_sata_tune_ssc()
574 val = readb_relaxed(base + MIPHY_BOUNDARY_SEL); in miphy_sata_tune_ssc()
608 val = readb_relaxed(base + MIPHY_BOUNDARY_2); in miphy_pcie_tune_ssc()
612 val = readb_relaxed(base + MIPHY_BOUNDARY_SEL); in miphy_pcie_tune_ssc()
674 val = readb_relaxed(miphy_phy->base + MIPHY_CONTROL); in miphy28lp_configure_sata()
820 val = readb_relaxed(miphy_phy->base + MIPHY_STATUS_1); in miphy_is_ready()
/linux-6.3-rc2/arch/arc/include/asm/
A Dio.h200 #define readb(c) ({ u8 __v = readb_relaxed(c); __iormb(); __v; })
223 #define readb_relaxed(c) __raw_readb(c) macro
/linux-6.3-rc2/arch/csky/include/asm/
A Dio.h20 #define readb(c) ({ u8 __v = readb_relaxed(c); rmb(); __v; })
/linux-6.3-rc2/drivers/i2c/busses/
A Di2c-digicolor.c120 return readb_relaxed(i2c->regs + II_DATA); in dc_i2c_read_byte()
138 u8 cmd = readb_relaxed(i2c->regs + II_COMMAND); in dc_i2c_cmd_status()
A Di2c-at91-slave.c50 value = readb_relaxed(dev->base + AT91_TWI_RHR); in atmel_twi_interrupt_slave()
/linux-6.3-rc2/arch/sh/include/asm/
A Dio.h39 #define readb_relaxed(c) ({ u8 __v = ioswabb(__raw_readb(c)); __v; }) macro
49 #define readb(a) ({ u8 r_ = readb_relaxed(a); rmb(); r_; })
/linux-6.3-rc2/include/asm-generic/
A Dio.h302 #ifndef readb_relaxed
303 #define readb_relaxed readb_relaxed macro
304 static inline u8 readb_relaxed(const volatile void __iomem *addr) in readb_relaxed() function
/linux-6.3-rc2/arch/arm/include/asm/
A Dio.h274 #define readb_relaxed(c) ({ u8 __r = __raw_readb(c); __r; }) macro
284 #define readb(c) ({ u8 __v = readb_relaxed(c); __iormb(); __v; })
/linux-6.3-rc2/drivers/clocksource/
A Dtimer-gxp.c61 if (!(readb_relaxed(timer->control) & MASK_TCS_TC)) in gxp_timer_interrupt()
/linux-6.3-rc2/arch/riscv/include/asm/
A Dmmio.h114 #define readb_relaxed(c) ({ u8 __v; __io_rbr(); __v = readb_cpu(c); __io_rar(); __v; }) macro
/linux-6.3-rc2/arch/alpha/kernel/
A Dio.c245 u8 readb_relaxed(const volatile void __iomem *addr) in readb_relaxed() function
269 EXPORT_SYMBOL(readb_relaxed);
/linux-6.3-rc2/arch/hexagon/include/asm/
A Dio.h165 #define readb_relaxed __raw_readb macro
/linux-6.3-rc2/drivers/gpu/drm/bridge/synopsys/
A Ddw-hdmi-ahb-audio.c275 stat = readb_relaxed(dw->data.base + HDMI_IH_AHBDMAAUD_STAT0); in snd_dw_hdmi_irq()
533 revision = readb_relaxed(data->base + HDMI_REVISION_ID); in snd_dw_hdmi_probe()
/linux-6.3-rc2/drivers/mmc/host/
A Dsdhci-sprd.c158 if (readb_relaxed(host->ioaddr + reg) & SDHCI_HW_RESET_CARD) in sdhci_sprd_writeb()
376 val = readb_relaxed(host->ioaddr + SDHCI_SOFTWARE_RESET); in sdhci_sprd_hw_reset()
/linux-6.3-rc2/arch/x86/include/asm/
A Dio.h78 #define readb_relaxed(a) __readb(a) macro

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