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Searched refs:iir (Results 1 – 25 of 28) sorted by relevance

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/drivers/gpu/drm/i915/gt/
Dintel_gt_irq.c17 static void guc_irq_handler(struct intel_guc *guc, u16 iir) in guc_irq_handler() argument
19 if (iir & GUC_INTR_GUC2HOST) in guc_irq_handler()
24 cs_irq_handler(struct intel_engine_cs *engine, u32 iir) in cs_irq_handler() argument
28 if (unlikely(iir & GT_CS_MASTER_ERROR_INTERRUPT)) { in cs_irq_handler()
44 if (iir & GT_WAIT_SEMAPHORE_INTERRUPT) { in cs_irq_handler()
53 if (iir & GT_CONTEXT_SWITCH_INTERRUPT) in cs_irq_handler()
56 if (iir & GT_RENDER_USER_INTERRUPT) { in cs_irq_handler()
101 const u16 iir) in gen11_other_irq_handler() argument
104 return guc_irq_handler(&gt->uc.guc, iir); in gen11_other_irq_handler()
107 return gen11_rps_irq_handler(&gt->rps, iir); in gen11_other_irq_handler()
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/drivers/gpu/drm/i915/
Di915_irq.c204 i915_reg_t iir, i915_reg_t ier) in gen3_irq_reset() argument
212 intel_uncore_write(uncore, iir, 0xffffffff); in gen3_irq_reset()
213 intel_uncore_posting_read(uncore, iir); in gen3_irq_reset()
214 intel_uncore_write(uncore, iir, 0xffffffff); in gen3_irq_reset()
215 intel_uncore_posting_read(uncore, iir); in gen3_irq_reset()
270 i915_reg_t iir) in gen3_irq_init() argument
272 gen3_assert_iir_is_zero(uncore, iir); in gen3_irq_init()
1304 u32 iir, u32 pipe_stats[I915_MAX_PIPES]) in i9xx_pipestat_irq_ack() argument
1342 if (iir & iir_bit) in i9xx_pipestat_irq_ack()
1370 u16 iir, u32 pipe_stats[I915_MAX_PIPES]) in i8xx_pipestat_irq_handler() argument
[all …]
Di915_irq.h123 i915_reg_t iir, i915_reg_t ier);
130 i915_reg_t iir);
/drivers/media/platform/omap3isp/
Disph3a_af.c71 isp_reg_writel(af->isp, conf->iir.h_start, in h3a_af_setup_regs()
79 coef |= conf->iir.coeff_set0[index]; in h3a_af_setup_regs()
80 coef |= conf->iir.coeff_set0[index + 1] << in h3a_af_setup_regs()
88 coef |= conf->iir.coeff_set1[index]; in h3a_af_setup_regs()
89 coef |= conf->iir.coeff_set1[index + 1] << in h3a_af_setup_regs()
96 isp_reg_writel(af->isp, conf->iir.coeff_set0[10], in h3a_af_setup_regs()
99 isp_reg_writel(af->isp, conf->iir.coeff_set1[10], in h3a_af_setup_regs()
157 struct omap3isp_h3a_af_iir *iir_cfg = &user_cfg->iir; in h3a_af_validate_params()
257 if (cur_cfg->iir.h_start != user_cfg->iir.h_start) { in h3a_af_set_params()
262 if (cur_cfg->iir.coeff_set0[index] != in h3a_af_set_params()
[all …]
/drivers/bluetooth/
Ddtl1_cs.c295 int iir, lsr; in dtl1_interrupt() local
306 iir = inb(iobase + UART_IIR) & UART_IIR_ID; in dtl1_interrupt()
307 while (iir) { in dtl1_interrupt()
313 switch (iir) { in dtl1_interrupt()
328 BT_ERR("Unhandled IIR=%#x", iir); in dtl1_interrupt()
336 iir = inb(iobase + UART_IIR) & UART_IIR_ID; in dtl1_interrupt()
Dbt3c_cs.c338 int iir; in bt3c_interrupt() local
349 iir = inb(iobase + CONTROL); in bt3c_interrupt()
350 if (iir & 0x80) { in bt3c_interrupt()
370 outb(iir, iobase + CONTROL); in bt3c_interrupt()
/drivers/gpu/drm/i915/gvt/
Dinterrupt.c42 #define iir_to_regbase(iir) (iir - 0x8) argument
289 u32 iir = *(u32 *)p_data; in intel_vgpu_reg_iir_handler() local
291 trace_write_ir(vgpu->id, "IIR", reg, iir, vgpu_vreg(vgpu, reg), in intel_vgpu_reg_iir_handler()
292 (vgpu_vreg(vgpu, reg) ^ iir)); in intel_vgpu_reg_iir_handler()
297 vgpu_vreg(vgpu, reg) &= ~iir; in intel_vgpu_reg_iir_handler()
366 u32 iir = regbase_to_iir( in update_upstream_irq() local
371 vgpu_vreg(vgpu, iir) |= (set_bits & ~vgpu_vreg(vgpu, imr)); in update_upstream_irq()
/drivers/tty/serial/8250/
D8250_omap.c633 unsigned int iir, lsr; in omap8250_irq() local
645 iir = serial_port_in(port, UART_IIR); in omap8250_irq()
646 ret = serial8250_handle_irq(port, iir); in omap8250_irq()
654 (iir & UART_IIR_RX_TIMEOUT) == UART_IIR_RX_TIMEOUT && in omap8250_irq()
1135 static bool handle_rx_dma(struct uart_8250_port *up, unsigned int iir) in handle_rx_dma() argument
1137 switch (iir & 0x3f) { in handle_rx_dma()
1148 u8 iir, unsigned char status) in omap_8250_handle_rx_dma() argument
1151 (iir & UART_IIR_RDI)) { in omap_8250_handle_rx_dma()
1152 if (handle_rx_dma(up, iir)) { in omap_8250_handle_rx_dma()
1161 static void am654_8250_handle_rx_dma(struct uart_8250_port *up, u8 iir, in am654_8250_handle_rx_dma() argument
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D8250_fsl.c34 unsigned int iir; in fsl8250_handle_irq() local
39 iir = port->serial_in(port, UART_IIR); in fsl8250_handle_irq()
40 if (iir & UART_IIR_NO_INT) { in fsl8250_handle_irq()
D8250_port.c1869 static bool handle_rx_dma(struct uart_8250_port *up, unsigned int iir) in handle_rx_dma() argument
1871 switch (iir & 0x3f) { in handle_rx_dma()
1887 int serial8250_handle_irq(struct uart_port *port, unsigned int iir) in serial8250_handle_irq() argument
1895 if (iir & UART_IIR_NO_INT) in serial8250_handle_irq()
1921 if (!up->dma || handle_rx_dma(up, iir)) in serial8250_handle_irq()
1937 unsigned int iir; in serial8250_default_handle_irq() local
1942 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
1943 ret = serial8250_handle_irq(port, iir); in serial8250_default_handle_irq()
1958 unsigned int iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq() local
1961 if ((iir & UART_IIR_ID) == UART_IIR_THRI) { in serial8250_tx_threshold_handle_irq()
[all …]
D8250_dw.c243 unsigned int iir = p->serial_in(p, UART_IIR); in dw8250_handle_irq() local
257 if (!up->dma && ((iir & 0x3f) == UART_IIR_RX_TIMEOUT)) { in dw8250_handle_irq()
267 if (serial8250_handle_irq(p, iir)) in dw8250_handle_irq()
270 if ((iir & UART_IIR_BUSY) == UART_IIR_BUSY) { in dw8250_handle_irq()
D8250_aspeed_vuart.c299 unsigned int iir, lsr; in aspeed_vuart_handle_irq() local
303 iir = serial_port_in(port, UART_IIR); in aspeed_vuart_handle_irq()
305 if (iir & UART_IIR_NO_INT) in aspeed_vuart_handle_irq()
D8250_core.c269 unsigned int iir, ier = 0, lsr; in serial8250_backup_timeout() local
283 iir = serial_in(up, UART_IIR); in serial8250_backup_timeout()
293 if ((iir & UART_IIR_NO_INT) && (up->ier & UART_IER_THRI) && in serial8250_backup_timeout()
296 iir &= ~(UART_IIR_ID | UART_IIR_NO_INT); in serial8250_backup_timeout()
297 iir |= UART_IIR_THRI; in serial8250_backup_timeout()
300 if (!(iir & UART_IIR_NO_INT)) in serial8250_backup_timeout()
/drivers/tty/serial/
Dsc16is7xx.c557 unsigned int iir) in sc16is7xx_handle_rx() argument
561 bool read_lsr = (iir == SC16IS7XX_IIR_RLSE_SRC) ? true : false; in sc16is7xx_handle_rx()
684 unsigned int iir, rxlen; in sc16is7xx_port_irq() local
686 iir = sc16is7xx_port_read(port, SC16IS7XX_IIR_REG); in sc16is7xx_port_irq()
687 if (iir & SC16IS7XX_IIR_NO_INT_BIT) in sc16is7xx_port_irq()
690 iir &= SC16IS7XX_IIR_ID_MASK; in sc16is7xx_port_irq()
692 switch (iir) { in sc16is7xx_port_irq()
707 if (iir == SC16IS7XX_IIR_RTOI_SRC && !rxlen) in sc16is7xx_port_irq()
711 sc16is7xx_handle_rx(port, rxlen, iir); in sc16is7xx_port_irq()
719 port->line, iir); in sc16is7xx_port_irq()
Dserial-tegra.c288 unsigned long iir; in tegra_uart_wait_fifo_mode_enabled() local
292 iir = tegra_uart_read(tup, UART_IIR); in tegra_uart_wait_fifo_mode_enabled()
293 if (iir & TEGRA_UART_FCR_IIR_FIFO_EN) in tegra_uart_wait_fifo_mode_enabled()
831 unsigned long iir; in tegra_uart_isr() local
839 iir = tegra_uart_read(tup, UART_IIR); in tegra_uart_isr()
840 if (iir & UART_IIR_NO_INT) { in tegra_uart_isr()
857 switch ((iir >> 1) & 0x7) { in tegra_uart_isr()
Dvr41xx_siu.c410 uint8_t iir, lsr; in siu_interrupt() local
414 iir = siu_read(port, UART_IIR); in siu_interrupt()
415 if (iir & UART_IIR_NO_INT) in siu_interrupt()
Dpxa.c245 unsigned int iir, lsr; in serial_pxa_irq() local
247 iir = serial_in(up, UART_IIR); in serial_pxa_irq()
248 if (iir & UART_IIR_NO_INT) in serial_pxa_irq()
/drivers/net/hamradio/
Dbaycom_ser_fdx.c252 unsigned char iir, msr; in ser12_interrupt() local
258 if ((iir = inb(IIR(dev->base_addr))) & 1) in ser12_interrupt()
267 switch (iir & 6) { in ser12_interrupt()
302 iir = inb(IIR(dev->base_addr)); in ser12_interrupt()
303 } while (!(iir & 1)); in ser12_interrupt()
Dbaycom_ser_hdx.c366 unsigned char iir; in ser12_interrupt() local
371 if ((iir = inb(IIR(dev->base_addr))) & 1) in ser12_interrupt()
375 switch (iir & 6) { in ser12_interrupt()
401 iir = inb(IIR(dev->base_addr)); in ser12_interrupt()
402 } while (!(iir & 1)); in ser12_interrupt()
Dyam.c732 unsigned char iir; in yam_interrupt() local
744 while ((iir = IIR_MASK & inb(IIR(dev->base_addr))) != IIR_NOPEND) { in yam_interrupt()
758 dev->name, iir); in yam_interrupt()
/drivers/media/rc/
Dsir_ir.c158 int iir, lsr; in sir_interrupt() local
160 while ((iir = inb(io + UART_IIR) & UART_IIR_ID)) { in sir_interrupt()
166 switch (iir & UART_IIR_ID) { /* FIXME toto treba preriedit */ in sir_interrupt()
/drivers/tty/
Dmxser.c2218 int status, iir, i; in mxser_interrupt() local
2253 iir = inb(port->ioaddr + UART_IIR); in mxser_interrupt()
2254 if (iir & UART_IIR_NO_INT) in mxser_interrupt()
2256 iir &= MOXA_MUST_IIR_MASK; in mxser_interrupt()
2280 if (iir == MOXA_MUST_IIR_GDA || in mxser_interrupt()
2281 iir == MOXA_MUST_IIR_RDA || in mxser_interrupt()
2282 iir == MOXA_MUST_IIR_RTO || in mxser_interrupt()
2283 iir == MOXA_MUST_IIR_LSR) in mxser_interrupt()
2298 if (iir == 0x02 && (status & in mxser_interrupt()
/drivers/video/fbdev/i810/
Di810.h235 u16 bltcntl, hwstam, ier, iir, imr; member
/drivers/mmc/core/
Dsdio_uart.c515 unsigned int iir, lsr; in sdio_uart_irq() local
528 iir = sdio_in(port, UART_IIR); in sdio_uart_irq()
529 if (iir & UART_IIR_NO_INT) in sdio_uart_irq()
/drivers/video/fbdev/intelfb/
Dintelfb.h236 u16 iir; member

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