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authorSang-Heon Jeon <ekffu200098@gmail.com>2026-08-24 01:18:14 +0900
committerJulia Lawall <Julia.Lawall@inria.fr>2026-08-23 22:12:11 +0200
commit2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch)
treedcc4da1d99f17541c5590ac63c77da4bf372a4ab /arch/mips/sgi-ip27/ip27-reset.c
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'arch/mips/sgi-ip27/ip27-reset.c')
-rw-r--r--arch/mips/sgi-ip27/ip27-reset.c81
1 files changed, 81 insertions, 0 deletions
diff --git a/arch/mips/sgi-ip27/ip27-reset.c b/arch/mips/sgi-ip27/ip27-reset.c
new file mode 100644
index 000000000..5ac5ad638
--- /dev/null
+++ b/arch/mips/sgi-ip27/ip27-reset.c
@@ -0,0 +1,81 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Reset an IP27.
+ *
+ * Copyright (C) 1997, 1998, 1999, 2000, 06 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#include <linux/compiler.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/timer.h>
+#include <linux/smp.h>
+#include <linux/mmzone.h>
+#include <linux/nodemask.h>
+#include <linux/pm.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/reboot.h>
+#include <asm/sgialib.h>
+#include <asm/sn/addrs.h>
+#include <asm/sn/agent.h>
+#include <asm/sn/arch.h>
+#include <asm/sn/gda.h>
+
+#include "ip27-common.h"
+
+void machine_restart(char *command) __noreturn;
+void machine_halt(void) __noreturn;
+void machine_power_off(void) __noreturn;
+
+#define noreturn while(1); /* Silence gcc. */
+
+/* XXX How to pass the reboot command to the firmware??? */
+static void ip27_machine_restart(char *command)
+{
+#if 0
+ int i;
+#endif
+
+ printk("Reboot started from CPU %d\n", smp_processor_id());
+#ifdef CONFIG_SMP
+ smp_send_stop();
+#endif
+#if 0
+ for_each_online_node(i)
+ REMOTE_HUB_S(i, PROMOP_REG, PROMOP_REBOOT);
+#else
+ LOCAL_HUB_S(NI_PORT_RESET, NPR_PORTRESET | NPR_LOCALRESET);
+#endif
+ noreturn;
+}
+
+static void ip27_machine_halt(void)
+{
+ int i;
+
+#ifdef CONFIG_SMP
+ smp_send_stop();
+#endif
+ for_each_online_node(i)
+ REMOTE_HUB_S(i, PROMOP_REG, PROMOP_RESTART);
+ LOCAL_HUB_S(NI_PORT_RESET, NPR_PORTRESET | NPR_LOCALRESET);
+ noreturn;
+}
+
+static void ip27_machine_power_off(void)
+{
+ /* To do ... */
+ noreturn;
+}
+
+void ip27_reboot_setup(void)
+{
+ _machine_restart = ip27_machine_restart;
+ _machine_halt = ip27_machine_halt;
+ pm_power_off = ip27_machine_power_off;
+}