From cf9610f9116d55c5a66ef9f1faecacabd93a9322 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 24 Aug 2026 08:46:03 -0700 Subject: Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ... --- drivers/md/bcache/features.h | 113 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 drivers/md/bcache/features.h (limited to 'drivers/md/bcache/features.h') diff --git a/drivers/md/bcache/features.h b/drivers/md/bcache/features.h new file mode 100644 index 000000000..09161b89c --- /dev/null +++ b/drivers/md/bcache/features.h @@ -0,0 +1,113 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _BCACHE_FEATURES_H +#define _BCACHE_FEATURES_H + +#include +#include + +#include "bcache_ondisk.h" + +#define BCH_FEATURE_COMPAT 0 +#define BCH_FEATURE_RO_COMPAT 1 +#define BCH_FEATURE_INCOMPAT 2 +#define BCH_FEATURE_TYPE_MASK 0x03 + +/* Feature set definition */ +/* Incompat feature set */ +/* 32bit bucket size, obsoleted */ +#define BCH_FEATURE_INCOMPAT_OBSO_LARGE_BUCKET 0x0001 +/* real bucket size is (1 << bucket_size) */ +#define BCH_FEATURE_INCOMPAT_LOG_LARGE_BUCKET_SIZE 0x0002 + +#define BCH_FEATURE_COMPAT_SUPP 0 +#define BCH_FEATURE_RO_COMPAT_SUPP 0 +#define BCH_FEATURE_INCOMPAT_SUPP (BCH_FEATURE_INCOMPAT_OBSO_LARGE_BUCKET| \ + BCH_FEATURE_INCOMPAT_LOG_LARGE_BUCKET_SIZE) + +#define BCH_HAS_COMPAT_FEATURE(sb, mask) \ + ((sb)->feature_compat & (mask)) +#define BCH_HAS_RO_COMPAT_FEATURE(sb, mask) \ + ((sb)->feature_ro_compat & (mask)) +#define BCH_HAS_INCOMPAT_FEATURE(sb, mask) \ + ((sb)->feature_incompat & (mask)) + +#define BCH_FEATURE_COMPAT_FUNCS(name, flagname) \ +static inline int bch_has_feature_##name(struct cache_sb *sb) \ +{ \ + if (sb->version < BCACHE_SB_VERSION_CDEV_WITH_FEATURES) \ + return 0; \ + return (((sb)->feature_compat & \ + BCH##_FEATURE_COMPAT_##flagname) != 0); \ +} \ +static inline void bch_set_feature_##name(struct cache_sb *sb) \ +{ \ + (sb)->feature_compat |= \ + BCH##_FEATURE_COMPAT_##flagname; \ +} \ +static inline void bch_clear_feature_##name(struct cache_sb *sb) \ +{ \ + (sb)->feature_compat &= \ + ~BCH##_FEATURE_COMPAT_##flagname; \ +} + +#define BCH_FEATURE_RO_COMPAT_FUNCS(name, flagname) \ +static inline int bch_has_feature_##name(struct cache_sb *sb) \ +{ \ + if (sb->version < BCACHE_SB_VERSION_CDEV_WITH_FEATURES) \ + return 0; \ + return (((sb)->feature_ro_compat & \ + BCH##_FEATURE_RO_COMPAT_##flagname) != 0); \ +} \ +static inline void bch_set_feature_##name(struct cache_sb *sb) \ +{ \ + (sb)->feature_ro_compat |= \ + BCH##_FEATURE_RO_COMPAT_##flagname; \ +} \ +static inline void bch_clear_feature_##name(struct cache_sb *sb) \ +{ \ + (sb)->feature_ro_compat &= \ + ~BCH##_FEATURE_RO_COMPAT_##flagname; \ +} + +#define BCH_FEATURE_INCOMPAT_FUNCS(name, flagname) \ +static inline int bch_has_feature_##name(struct cache_sb *sb) \ +{ \ + if (sb->version < BCACHE_SB_VERSION_CDEV_WITH_FEATURES) \ + return 0; \ + return (((sb)->feature_incompat & \ + BCH##_FEATURE_INCOMPAT_##flagname) != 0); \ +} \ +static inline void bch_set_feature_##name(struct cache_sb *sb) \ +{ \ + (sb)->feature_incompat |= \ + BCH##_FEATURE_INCOMPAT_##flagname; \ +} \ +static inline void bch_clear_feature_##name(struct cache_sb *sb) \ +{ \ + (sb)->feature_incompat &= \ + ~BCH##_FEATURE_INCOMPAT_##flagname; \ +} + +BCH_FEATURE_INCOMPAT_FUNCS(obso_large_bucket, OBSO_LARGE_BUCKET); +BCH_FEATURE_INCOMPAT_FUNCS(large_bucket, LOG_LARGE_BUCKET_SIZE); + +static inline bool bch_has_unknown_compat_features(struct cache_sb *sb) +{ + return ((sb->feature_compat & ~BCH_FEATURE_COMPAT_SUPP) != 0); +} + +static inline bool bch_has_unknown_ro_compat_features(struct cache_sb *sb) +{ + return ((sb->feature_ro_compat & ~BCH_FEATURE_RO_COMPAT_SUPP) != 0); +} + +static inline bool bch_has_unknown_incompat_features(struct cache_sb *sb) +{ + return ((sb->feature_incompat & ~BCH_FEATURE_INCOMPAT_SUPP) != 0); +} + +int bch_print_cache_set_feature_compat(struct cache_set *c, char *buf, int size); +int bch_print_cache_set_feature_ro_compat(struct cache_set *c, char *buf, int size); +int bch_print_cache_set_feature_incompat(struct cache_set *c, char *buf, int size); + +#endif -- cgit v1.3.1