From f146c7bc85a51f95c05e0f8173d484eb301ece78 Mon Sep 17 00:00:00 2001 From: Danilo Krummrich Date: Thu, 13 Aug 2026 18:52:04 +0200 Subject: PCI: Add pci_irq_type() to query the allocated interrupt type Add a helper that returns PCI_IRQ_MSIX, PCI_IRQ_MSI, or PCI_IRQ_INTX based on the interrupt type the PCI core selected after pci_alloc_irq_vectors(). Several drivers already open-code this check against pdev->msix_enabled and pdev->msi_enabled, or even open code this helper [1]. A common helper avoids the duplication and keeps drivers from accessing the bitfield directly (see also [2]). Acked-by: Bjorn Helgaas Tested-by: John Hubbard Link: https://elixir.bootlin.com/linux/v7.1/source/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c#L196 [1] Inspired-by: John Hubbard Link: https://lore.kernel.org/all/DKKG2QM3YJYB.Z2H2B2UXJ75N@kernel.org/ [2] Reviewed-by: Gary Guo Link: https://patch.msgid.link/20260813165234.620555-5-dakr@kernel.org [ Add missing pci_irq_type() stub for CONFIG_PCI=n. ] Signed-off-by: Danilo Krummrich --- tools/perf/ui/progress.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 tools/perf/ui/progress.h (limited to 'tools/perf/ui/progress.h') diff --git a/tools/perf/ui/progress.h b/tools/perf/ui/progress.h new file mode 100644 index 000000000..4f52c37b2 --- /dev/null +++ b/tools/perf/ui/progress.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _PERF_UI_PROGRESS_H_ +#define _PERF_UI_PROGRESS_H_ 1 + +#include + +void ui_progress__finish(void); + +struct ui_progress { + const char *title; + u64 curr, next, step, total; + bool size; +}; + +void __ui_progress__init(struct ui_progress *p, u64 total, + const char *title, bool size); + +#define ui_progress__init(p, total, title) \ + __ui_progress__init(p, total, title, false) + +#define ui_progress__init_size(p, total, title) \ + __ui_progress__init(p, total, title, true) + +void ui_progress__update(struct ui_progress *p, u64 adv); + +struct ui_progress_ops { + void (*init)(struct ui_progress *p); + void (*update)(struct ui_progress *p); + void (*finish)(void); +}; + +extern struct ui_progress_ops *ui_progress__ops; + +#endif -- cgit v1.3.1