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Searched refs:iir (Results 1 – 25 of 58) sorted by relevance

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/linux-6.6.21/arch/parisc/kernel/
Dunaligned.c377 unsigned long newbase = R1(regs->iir)?regs->gr[R1(regs->iir)]:0; in handle_unaligned()
394 regs->iaoq[0], regs->iir); in handle_unaligned()
405 switch (MAJOR_OP(regs->iir)) in handle_unaligned()
410 if (regs->iir&0x20) in handle_unaligned()
413 if (regs->iir&0x1000) /* short loads */ in handle_unaligned()
414 if (regs->iir&0x200) in handle_unaligned()
415 newbase += IM5_3(regs->iir); in handle_unaligned()
417 newbase += IM5_2(regs->iir); in handle_unaligned()
418 else if (regs->iir&0x2000) /* scaled indexed */ in handle_unaligned()
421 switch (regs->iir & OPCODE1_MASK) in handle_unaligned()
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Dtraps.c149 level, regs->iir, regs->isr, regs->ior); in show_regs()
282 unsigned iir = regs->iir; in handle_break() local
284 if (unlikely(iir == PARISC_BUG_BREAK_INSN && !user_mode(regs))) { in handle_break()
298 if (unlikely(iir == PARISC_KPROBES_BREAK_INSN && !user_mode(regs))) { in handle_break()
302 if (unlikely(iir == PARISC_KPROBES_BREAK_INSN2 && !user_mode(regs))) { in handle_break()
309 if (unlikely((iir == PARISC_KGDB_COMPILED_BREAK_INSN || in handle_break()
310 iir == PARISC_KGDB_BREAK_INSN)) && !user_mode(regs)) { in handle_break()
317 if ((iir == SPINLOCK_BREAK_INSN) && !user_mode(regs)) { in handle_break()
322 if (unlikely(iir != GDB_BREAK_INSN)) in handle_break()
325 iir & 31, (iir>>13) & ((1<<13)-1), in handle_break()
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Dkgdb.c82 gr->iir = regs->iir; in pt_regs_to_gdb_regs()
113 regs->iir = gr->iir; in gdb_regs_to_pt_regs()
190 else if (trap == 9 && regs->iir == in kgdb_arch_handle_exception()
198 } else if (trap == 9 && regs->iir == in kgdb_arch_handle_exception()
Dtoc.c36 regs->iir = (unsigned long)toc->cr[19]; in toc20_to_pt_regs()
59 regs->iir = toc->cr[19]; in toc11_to_pt_regs()
Dptrace.c455 case RI(iir): return regs->iir; in get_reg()
508 case RI(iir): return regs->iir; in set_reg()
721 REG_OFFSET_NAME(iir),
/linux-6.6.21/drivers/gpu/drm/i915/gt/
Dintel_gt_irq.c21 static void guc_irq_handler(struct intel_guc *guc, u16 iir) in guc_irq_handler() argument
26 if (iir & GUC_INTR_GUC2HOST) in guc_irq_handler()
66 const u16 iir) in gen11_other_irq_handler() argument
71 return guc_irq_handler(&gt->uc.guc, iir); in gen11_other_irq_handler()
73 return guc_irq_handler(&media_gt->uc.guc, iir); in gen11_other_irq_handler()
76 return gen11_rps_irq_handler(&gt->rps, iir); in gen11_other_irq_handler()
78 return gen11_rps_irq_handler(&media_gt->rps, iir); in gen11_other_irq_handler()
81 return intel_pxp_irq_handler(gt->i915->pxp, iir); in gen11_other_irq_handler()
84 return intel_gsc_irq_handler(gt, iir); in gen11_other_irq_handler()
87 return intel_gsc_proxy_irq_handler(&gt->uc.gsc, iir); in gen11_other_irq_handler()
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Dintel_gt_irq.h44 static inline void intel_engine_cs_irq(struct intel_engine_cs *engine, u16 iir) in intel_engine_cs_irq() argument
46 if (iir) in intel_engine_cs_irq()
47 engine->irq_handler(engine, iir); in intel_engine_cs_irq()
53 u16 iir)) in intel_engine_set_irq_handler() argument
Dintel_gsc.c306 void intel_gsc_irq_handler(struct intel_gt *gt, u32 iir) in intel_gsc_irq_handler() argument
308 if (iir & GSC_IRQ_INTF(0)) in intel_gsc_irq_handler()
310 if (iir & GSC_IRQ_INTF(1)) in intel_gsc_irq_handler()
/linux-6.6.21/drivers/gpu/drm/i915/
Di915_irq.c82 i915_reg_t iir, i915_reg_t ier) in gen3_irq_reset() argument
90 intel_uncore_write(uncore, iir, 0xffffffff); in gen3_irq_reset()
91 intel_uncore_posting_read(uncore, iir); in gen3_irq_reset()
92 intel_uncore_write(uncore, iir, 0xffffffff); in gen3_irq_reset()
93 intel_uncore_posting_read(uncore, iir); in gen3_irq_reset()
148 i915_reg_t iir) in gen3_irq_init() argument
150 gen3_assert_iir_is_zero(uncore, iir); in gen3_irq_init()
263 u32 iir, gt_iir, pm_iir; in valleyview_irq_handler() local
270 iir = intel_uncore_read(&dev_priv->uncore, VLV_IIR); in valleyview_irq_handler()
272 if (gt_iir == 0 && pm_iir == 0 && iir == 0) in valleyview_irq_handler()
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Di915_irq.h46 i915_reg_t iir, i915_reg_t ier);
51 i915_reg_t iir);
/linux-6.6.21/drivers/gpu/drm/i915/display/
Dintel_display_irq.c412 u32 iir, u32 pipe_stats[I915_MAX_PIPES]) in i9xx_pipestat_irq_ack() argument
450 if (iir & iir_bit) in i9xx_pipestat_irq_ack()
478 u16 iir, u32 pipe_stats[I915_MAX_PIPES]) in i8xx_pipestat_irq_handler() argument
495 u32 iir, u32 pipe_stats[I915_MAX_PIPES]) in i915_pipestat_irq_handler() argument
514 if (blc_event || (iir & I915_ASLE_INTERRUPT)) in i915_pipestat_irq_handler()
519 u32 iir, u32 pipe_stats[I915_MAX_PIPES]) in i965_pipestat_irq_handler() argument
538 if (blc_event || (iir & I915_ASLE_INTERRUPT)) in i965_pipestat_irq_handler()
851 gen8_de_misc_irq_handler(struct drm_i915_private *dev_priv, u32 iir) in gen8_de_misc_irq_handler() argument
856 if (iir & (XELPDP_PMDEMAND_RSP | in gen8_de_misc_irq_handler()
858 if (iir & XELPDP_PMDEMAND_RSPTOUT_ERR) in gen8_de_misc_irq_handler()
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Dintel_display_irq.h55 void gen11_gu_misc_irq_handler(struct drm_i915_private *i915, const u32 iir);
73 void i9xx_pipestat_irq_ack(struct drm_i915_private *i915, u32 iir, u32 pipe_stats[I915_MAX_PIPES]);
75 void i915_pipestat_irq_handler(struct drm_i915_private *i915, u32 iir, u32 pipe_stats[I915_MAX_PIPE…
76 void i965_pipestat_irq_handler(struct drm_i915_private *i915, u32 iir, u32 pipe_stats[I915_MAX_PIPE…
78 void i8xx_pipestat_irq_handler(struct drm_i915_private *i915, u16 iir, u32 pipe_stats[I915_MAX_PIPE…
Dintel_hotplug_irq.h19 void gen11_hpd_irq_handler(struct drm_i915_private *i915, u32 iir);
21 void xelpdp_pica_irq_handler(struct drm_i915_private *i915, u32 iir);
/linux-6.6.21/drivers/media/platform/ti/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()
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/linux-6.6.21/drivers/gpu/drm/i915/pxp/
Dintel_pxp_irq.c25 void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir) in intel_pxp_irq_handler() argument
36 if (unlikely(!iir)) in intel_pxp_irq_handler()
39 if (iir & (GEN12_DISPLAY_PXP_STATE_TERMINATED_INTERRUPT | in intel_pxp_irq_handler()
46 if (iir & GEN12_DISPLAY_STATE_RESET_COMPLETE_INTERRUPT) in intel_pxp_irq_handler()
Dintel_pxp_irq.h25 void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir);
27 static inline void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir) in intel_pxp_irq_handler() argument
/linux-6.6.21/arch/sh/include/asm/
Dsmc37c93x.h74 volatile __u16 iir; member
86 #define tcr iir
92 #define fcr iir
/linux-6.6.21/arch/parisc/include/uapi/asm/
Dptrace.h36 unsigned long iir; /* CR19 */ member
57 unsigned long iir; /* CR19 */ member
/linux-6.6.21/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()
/linux-6.6.21/drivers/gpu/drm/i915/gvt/
Dinterrupt.c45 #define iir_to_regbase(iir) (iir - 0x8) argument
292 u32 iir = *(u32 *)p_data; in intel_vgpu_reg_iir_handler() local
294 trace_write_ir(vgpu->id, "IIR", reg, iir, vgpu_vreg(vgpu, reg), in intel_vgpu_reg_iir_handler()
295 (vgpu_vreg(vgpu, reg) ^ iir)); in intel_vgpu_reg_iir_handler()
300 vgpu_vreg(vgpu, reg) &= ~iir; in intel_vgpu_reg_iir_handler()
369 u32 iir = regbase_to_iir( in update_upstream_irq() local
374 vgpu_vreg(vgpu, iir) |= (set_bits & ~vgpu_vreg(vgpu, imr)); in update_upstream_irq()
/linux-6.6.21/drivers/tty/serial/8250/
D8250_fsl.c30 unsigned int iir; in fsl8250_handle_irq() local
35 iir = port->serial_in(port, UART_IIR); in fsl8250_handle_irq()
36 if (iir & UART_IIR_NO_INT) { in fsl8250_handle_irq()
D8250_omap.c632 unsigned int iir, lsr; in omap8250_irq() local
644 iir = serial_port_in(port, UART_IIR); in omap8250_irq()
645 ret = serial8250_handle_irq(port, iir); in omap8250_irq()
653 (iir & UART_IIR_RX_TIMEOUT) == UART_IIR_RX_TIMEOUT && in omap8250_irq()
1207 static bool handle_rx_dma(struct uart_8250_port *up, unsigned int iir) in handle_rx_dma() argument
1209 switch (iir & 0x3f) { in handle_rx_dma()
1219 static u16 omap_8250_handle_rx_dma(struct uart_8250_port *up, u8 iir, u16 status) in omap_8250_handle_rx_dma() argument
1222 (iir & UART_IIR_RDI)) { in omap_8250_handle_rx_dma()
1223 if (handle_rx_dma(up, iir)) { in omap_8250_handle_rx_dma()
1232 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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/linux-6.6.21/arch/parisc/mm/
Dfault.c165 if (parisc_acctyp(0, regs->iir) == VM_READ) { in fixup_exception()
166 int treg = regs->iir & 0x1f; in fixup_exception()
289 acc_type = parisc_acctyp(code, regs->iir); in do_page_fault()
455 unsigned long insn = regs->iir; in handle_nadtlb_fault()
/linux-6.6.21/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()
/linux-6.6.21/drivers/gpu/drm/i915/gt/uc/
Dintel_gsc_proxy.h16 void intel_gsc_proxy_irq_handler(struct intel_gsc_uc *gsc, u32 iir);

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