Searched refs:iir (Results 1 – 2 of 2) sorted by relevance
| /haiku/src/add-ons/kernel/drivers/graphics/intel_extreme/ |
| H A D | intel_extreme.cpp | 162 uint32 iir = read32(info, GEN8_DE_PORT_IIR); in gen8_handle_interrupts() local
163 if (iir != 0) { in gen8_handle_interrupts()
164 write32(info, GEN8_DE_PORT_IIR, iir); in gen8_handle_interrupts()
171 uint32 iir = read32(info, GEN11_DE_HPD_IIR); in gen8_handle_interrupts() local
172 if (iir != 0) { in gen8_handle_interrupts()
173 dprintf("gen8_handle_interrupts HPD_IIR %" B_PRIx32 "\n", iir); in gen8_handle_interrupts()
174 write32(info, GEN11_DE_HPD_IIR, iir); in gen8_handle_interrupts()
181 uint32 iir = read32(info, SDEIIR); in gen8_handle_interrupts() local
182 if (iir != 0) { in gen8_handle_interrupts()
183 dprintf("gen8_handle_interrupts PCH_IIR %" B_PRIx32 "\n", iir); in gen8_handle_interrupts()
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| /haiku/src/add-ons/kernel/drivers/ports/pc_serial/ |
| H A D | SerialDevice.cpp | 414 uint8 iir, lsr, msr; in InterruptHandler() local
420 iir = fCachedIIR; in InterruptHandler()
421 while ((iir & IIR_PENDING) == 0) { // 0 means yes in InterruptHandler()
432 switch (iir & (IIR_IMASK | IIR_TO)) { in InterruptHandler()
437 if ((iir & IIR_FMASK) == IIR_FMASK) in InterruptHandler()
439 if (iir & IIR_F64EN) in InterruptHandler()
524 iir = ReadReg8(IIR); in InterruptHandler()
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