Home
last modified time | relevance | path

Searched refs:serr_int (Results 1 – 3 of 3) sorted by relevance

/linux-6.15/drivers/pci/hotplug/
H A Dshpchp_hpc.c540 u32 slot_reg, serr_int; in shpchp_release_ctlr() local
560 serr_int = shpc_readl(ctrl, SERR_INTR_ENABLE); in shpchp_release_ctlr()
563 serr_int &= ~SERR_INTR_RSVDZ_MASK; in shpchp_release_ctlr()
564 shpc_writel(ctrl, SERR_INTR_ENABLE, serr_int); in shpchp_release_ctlr()
752 u32 serr_int, slot_reg, intr_loc, intr_loc2; in shpc_isr() local
767 serr_int = shpc_readl(ctrl, SERR_INTR_ENABLE); in shpc_isr()
768 serr_int |= GLOBAL_INTR_MASK; in shpc_isr()
769 serr_int &= ~SERR_INTR_RSVDZ_MASK; in shpc_isr()
770 shpc_writel(ctrl, SERR_INTR_ENABLE, serr_int); in shpc_isr()
782 serr_int = shpc_readl(ctrl, SERR_INTR_ENABLE); in shpc_isr()
[all …]
/linux-6.15/drivers/gpu/drm/i915/display/
H A Dintel_fifo_underrun.c223 u32 serr_int = intel_de_read(display, SERR_INT); in cpt_check_pch_fifo_underruns() local
227 if ((serr_int & SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder)) == 0) in cpt_check_pch_fifo_underruns()
H A Dintel_display_irq.c796 u32 serr_int = intel_de_read(display, SERR_INT); in cpt_serr_int_handler() local
799 if (serr_int & SERR_INT_POISON) in cpt_serr_int_handler()
803 if (serr_int & SERR_INT_TRANS_FIFO_UNDERRUN(pipe)) in cpt_serr_int_handler()
806 intel_de_write(display, SERR_INT, serr_int); in cpt_serr_int_handler()