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 --- include/crypto/hash_info.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 include/crypto/hash_info.h (limited to 'include/crypto/hash_info.h') diff --git a/include/crypto/hash_info.h b/include/crypto/hash_info.h new file mode 100644 index 000000000..d6927739f --- /dev/null +++ b/include/crypto/hash_info.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Hash Info: Hash algorithms information + * + * Copyright (c) 2013 Dmitry Kasatkin + */ + +#ifndef _CRYPTO_HASH_INFO_H +#define _CRYPTO_HASH_INFO_H + +#include +#include +#include +#include +#include + +#include + +/* not defined in include/crypto/ */ +#define RMD128_DIGEST_SIZE 16 +#define RMD160_DIGEST_SIZE 20 +#define RMD256_DIGEST_SIZE 32 +#define RMD320_DIGEST_SIZE 40 + +/* not defined in include/crypto/ */ +#define WP512_DIGEST_SIZE 64 +#define WP384_DIGEST_SIZE 48 +#define WP256_DIGEST_SIZE 32 + +/* not defined in include/crypto/ */ +#define TGR128_DIGEST_SIZE 16 +#define TGR160_DIGEST_SIZE 20 +#define TGR192_DIGEST_SIZE 24 + +/* not defined in include/crypto/ */ +#define SM3256_DIGEST_SIZE 32 + +extern const char *const hash_algo_name[HASH_ALGO__LAST]; +extern const int hash_digest_size[HASH_ALGO__LAST]; + +#endif /* _CRYPTO_HASH_INFO_H */ -- cgit v1.3.1