Searched refs:serr_int (Results 1 – 3 of 3) sorted by relevance
| /linux-6.3-rc2/drivers/pci/hotplug/ |
| A D | shpchp_hpc.c | 541 u32 slot_reg, serr_int; in hpc_release_ctlr() local
561 serr_int = shpc_readl(ctrl, SERR_INTR_ENABLE); in hpc_release_ctlr()
564 serr_int &= ~SERR_INTR_RSVDZ_MASK; in hpc_release_ctlr()
565 shpc_writel(ctrl, SERR_INTR_ENABLE, serr_int); in hpc_release_ctlr()
753 u32 serr_int, slot_reg, intr_loc, intr_loc2; in shpc_isr() local
768 serr_int = shpc_readl(ctrl, SERR_INTR_ENABLE); in shpc_isr()
769 serr_int |= GLOBAL_INTR_MASK; in shpc_isr()
770 serr_int &= ~SERR_INTR_RSVDZ_MASK; in shpc_isr()
771 shpc_writel(ctrl, SERR_INTR_ENABLE, serr_int); in shpc_isr()
783 serr_int = shpc_readl(ctrl, SERR_INTR_ENABLE); in shpc_isr()
[all …]
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| /linux-6.3-rc2/drivers/gpu/drm/i915/display/ |
| A D | intel_fifo_underrun.c | 236 u32 serr_int = intel_de_read(dev_priv, SERR_INT); in cpt_check_pch_fifo_underruns() local
240 if ((serr_int & SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder)) == 0) in cpt_check_pch_fifo_underruns()
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| /linux-6.3-rc2/drivers/gpu/drm/i915/ |
| A D | i915_irq.c | 1510 u32 serr_int = intel_uncore_read(&dev_priv->uncore, SERR_INT); in cpt_serr_int_handler() local
1513 if (serr_int & SERR_INT_POISON) in cpt_serr_int_handler()
1517 if (serr_int & SERR_INT_TRANS_FIFO_UNDERRUN(pipe)) in cpt_serr_int_handler()
1520 intel_uncore_write(&dev_priv->uncore, SERR_INT, serr_int); in cpt_serr_int_handler()
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