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authorLinus Torvalds <torvalds@linux-foundation.org>2026-08-24 08:46:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2026-08-24 08:46:03 -0700
commitcf9610f9116d55c5a66ef9f1faecacabd93a9322 (patch)
tree757a3d280760c654767631cab5ad8af2d86d1848 /fs/lockd/nlm.h
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Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlgrafted
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 ...
Diffstat (limited to 'fs/lockd/nlm.h')
-rw-r--r--fs/lockd/nlm.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/fs/lockd/nlm.h b/fs/lockd/nlm.h
new file mode 100644
index 000000000..47be65d01
--- /dev/null
+++ b/fs/lockd/nlm.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Declarations for the Network Lock Manager protocol.
+ *
+ * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef _LOCKD_NLM_H
+#define _LOCKD_NLM_H
+
+
+/* Maximum file offset in file_lock.fl_end */
+# define NLM_OFFSET_MAX ((s32) 0x7fffffff)
+# define NLM4_OFFSET_MAX ((s64) ((~(u64)0) >> 1))
+
+/* Return states for NLM */
+enum {
+ NLM_LCK_GRANTED = 0,
+ NLM_LCK_DENIED = 1,
+ NLM_LCK_DENIED_NOLOCKS = 2,
+ NLM_LCK_BLOCKED = 3,
+ NLM_LCK_DENIED_GRACE_PERIOD = 4,
+#ifdef CONFIG_LOCKD_V4
+ NLM_DEADLCK = 5,
+ NLM_ROFS = 6,
+ NLM_STALE_FH = 7,
+ NLM_FBIG = 8,
+ NLM_FAILED = 9,
+#endif
+};
+
+#define NLM_PROGRAM 100021
+
+#define NLMPROC_NULL 0
+#define NLMPROC_TEST 1
+#define NLMPROC_LOCK 2
+#define NLMPROC_CANCEL 3
+#define NLMPROC_UNLOCK 4
+#define NLMPROC_GRANTED 5
+#define NLMPROC_TEST_MSG 6
+#define NLMPROC_LOCK_MSG 7
+#define NLMPROC_CANCEL_MSG 8
+#define NLMPROC_UNLOCK_MSG 9
+#define NLMPROC_GRANTED_MSG 10
+#define NLMPROC_TEST_RES 11
+#define NLMPROC_LOCK_RES 12
+#define NLMPROC_CANCEL_RES 13
+#define NLMPROC_UNLOCK_RES 14
+#define NLMPROC_GRANTED_RES 15
+#define NLMPROC_NSM_NOTIFY 16 /* statd callback */
+#define NLMPROC_SHARE 20
+#define NLMPROC_UNSHARE 21
+#define NLMPROC_NM_LOCK 22
+#define NLMPROC_FREE_ALL 23
+
+#endif /* _LOCKD_NLM_H */