[sibyte]: upgrade to 2.6.32.8
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19694 3c298f89-4303-0410-b956-a3cf2f4a3e73master
Imre Kaloz
parent
99809048a7
commit
1f6eae5771
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@ -1,5 +1,5 @@
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#
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# Copyright (C) 2006-2009 OpenWrt.org
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# Copyright (C) 2006-2010 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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@ -12,7 +12,7 @@ BOARDNAME:=Broadcom/SiByte SB-1
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FEATURES:=fpu
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CFLAGS:=-Os -pipe -march=sb1 -funit-at-a-time
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LINUX_VERSION:=2.6.30.10
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LINUX_VERSION:=2.6.32.8
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include $(INCLUDE_DIR)/target.mk
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@ -1,5 +1,6 @@
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# CONFIG_32BIT is not set
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CONFIG_64BIT=y
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# CONFIG_AR7 is not set
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# CONFIG_ARCH_HAS_ILOG2_U32 is not set
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# CONFIG_ARCH_HAS_ILOG2_U64 is not set
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CONFIG_ARCH_POPULATES_NODE_MAP=y
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@ -8,6 +9,7 @@ CONFIG_ARCH_SUPPORTS_OPROFILE=y
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CONFIG_ARCH_SUSPEND_POSSIBLE=y
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# CONFIG_ARPD is not set
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# CONFIG_BCM47XX is not set
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# CONFIG_BCM63XX is not set
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# CONFIG_BINARY_PRINTF is not set
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CONFIG_BINFMT_ELF32=y
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CONFIG_BITREVERSE=y
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@ -107,6 +109,7 @@ CONFIG_LOG_BUF_SHIFT=15
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# CONFIG_MACH_ALCHEMY is not set
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# CONFIG_MACH_DECSTATION is not set
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# CONFIG_MACH_JAZZ is not set
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# CONFIG_MACH_LOONGSON is not set
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# CONFIG_MACH_TX39XX is not set
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# CONFIG_MACH_TX49XX is not set
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# CONFIG_MACH_VR41XX is not set
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@ -1,37 +0,0 @@
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[PATCH] Remove SiByte simulator option
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This patch removes the SiByte simulation Kconfig option, which only
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modified a printk.
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
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--- a/arch/mips/sibyte/Kconfig
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+++ b/arch/mips/sibyte/Kconfig
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@@ -128,13 +128,6 @@ config SIBYTE_ENABLE_LDT_IF_PCI
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bool
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select SIBYTE_HAS_LDT if PCI
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-config SIMULATION
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- bool "Running under simulation"
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- depends on SIBYTE_SB1xxx_SOC
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- help
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- Build a kernel suitable for running under the GDB simulator.
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- Primarily adjusts the kernel's notion of time.
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-
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config SB1_CEX_ALWAYS_FATAL
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bool "All cache exceptions considered fatal (no recovery attempted)"
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depends on SIBYTE_SB1xxx_SOC
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--- a/arch/mips/sibyte/swarm/setup.c
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+++ b/arch/mips/sibyte/swarm/setup.c
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@@ -137,11 +137,7 @@ void __init plat_mem_setup(void)
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swarm_rtc_type = RTC_M4LT81;
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printk("This kernel optimized for "
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-#ifdef CONFIG_SIMULATION
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- "simulation"
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-#else
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"board"
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-#endif
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" runs "
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#ifdef CONFIG_SIBYTE_CFE
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"with"
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File diff suppressed because it is too large
Load Diff
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@ -1,19 +0,0 @@
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The SiByte platform code doesn't honor the CONFIG_CMDLINE kernel
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option. This patch fixes this issue.
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
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--- a/arch/mips/sibyte/common/cfe.c
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+++ b/arch/mips/sibyte/common/cfe.c
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@@ -293,7 +293,11 @@ void __init prom_init(void)
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* It's OK for direct boot to not provide a
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* command line
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*/
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+#ifdef CONFIG_CMDLINE
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+ strlcpy(arcs_cmdline, CONFIG_CMDLINE, COMMAND_LINE_SIZE);
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+#else
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strcpy(arcs_cmdline, "root=/dev/ram0 ");
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+#endif
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} else {
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/* The loader should have set the command line */
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/* too early for panic to do any good */
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@ -1,49 +0,0 @@
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--- a/drivers/net/sb1250-mac.c
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+++ b/drivers/net/sb1250-mac.c
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@@ -2271,6 +2271,22 @@ static int sb1250_change_mtu(struct net_
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return 0;
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}
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+static const struct net_device_ops sbmac_netdev_ops = {
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+ .ndo_open = sbmac_open,
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+ .ndo_stop = sbmac_close,
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+ .ndo_start_xmit = sbmac_start_tx,
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+ .ndo_tx_timeout = sbmac_tx_timeout,
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+ .ndo_do_ioctl = sbmac_mii_ioctl,
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+ .ndo_set_multicast_list = sbmac_set_rx_mode,
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+ .ndo_change_mtu = sb1250_change_mtu,
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+ .ndo_validate_addr = eth_validate_addr,
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+ .ndo_set_mac_address = eth_mac_addr,
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+
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+#ifdef CONFIG_NET_POLL_CONTROLLER
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+ .ndo_poll_controller = sbmac_netpoll,
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+#endif
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+};
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+
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/**********************************************************************
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* SBMAC_INIT(dev)
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*
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@@ -2327,21 +2343,12 @@ static int sbmac_init(struct platform_de
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spin_lock_init(&(sc->sbm_lock));
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- dev->open = sbmac_open;
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- dev->hard_start_xmit = sbmac_start_tx;
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- dev->stop = sbmac_close;
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- dev->set_multicast_list = sbmac_set_rx_mode;
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- dev->do_ioctl = sbmac_mii_ioctl;
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- dev->tx_timeout = sbmac_tx_timeout;
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+ dev->netdev_ops = &sbmac_netdev_ops;
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+
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dev->watchdog_timeo = TX_TIMEOUT;
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netif_napi_add(dev, &sc->napi, sbmac_poll, 16);
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- dev->change_mtu = sb1250_change_mtu;
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-#ifdef CONFIG_NET_POLL_CONTROLLER
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- dev->poll_controller = sbmac_netpoll;
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-#endif
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-
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dev->irq = UNIT_INT(idx);
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/* This is needed for PASS2 for Rx H/W checksum feature */
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@ -1,460 +1,3 @@
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--- a/arch/mips/sibyte/swarm/Makefile
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+++ b/arch/mips/sibyte/swarm/Makefile
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@@ -1,4 +1,3 @@
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-obj-y := platform.o setup.o rtc_xicor1241.o \
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- rtc_m41t81.o
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+obj-y := platform.o setup.o
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obj-$(CONFIG_I2C_BOARDINFO) += swarm-i2c.o
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--- a/arch/mips/sibyte/swarm/rtc_m41t81.c
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+++ /dev/null
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@@ -1,233 +0,0 @@
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-/*
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- * Copyright (C) 2000, 2001 Broadcom Corporation
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- *
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- * Copyright (C) 2002 MontaVista Software Inc.
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- * Author: jsun@mvista.com or jsun@junsun.net
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of the GNU General Public License as published by the
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- * Free Software Foundation; either version 2 of the License, or (at your
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- * option) any later version.
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- *
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- */
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-#include <linux/bcd.h>
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-#include <linux/types.h>
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-#include <linux/time.h>
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-
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-#include <asm/time.h>
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-#include <asm/addrspace.h>
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-#include <asm/io.h>
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-
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-#include <asm/sibyte/sb1250.h>
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-#include <asm/sibyte/sb1250_regs.h>
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-#include <asm/sibyte/sb1250_smbus.h>
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-
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-
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-/* M41T81 definitions */
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-
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-/*
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- * Register bits
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- */
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-
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-#define M41T81REG_SC_ST 0x80 /* stop bit */
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-#define M41T81REG_HR_CB 0x40 /* century bit */
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-#define M41T81REG_HR_CEB 0x80 /* century enable bit */
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-#define M41T81REG_CTL_S 0x20 /* sign bit */
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-#define M41T81REG_CTL_FT 0x40 /* frequency test bit */
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-#define M41T81REG_CTL_OUT 0x80 /* output level */
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-#define M41T81REG_WD_RB0 0x01 /* watchdog resolution bit 0 */
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-#define M41T81REG_WD_RB1 0x02 /* watchdog resolution bit 1 */
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-#define M41T81REG_WD_BMB0 0x04 /* watchdog multiplier bit 0 */
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-#define M41T81REG_WD_BMB1 0x08 /* watchdog multiplier bit 1 */
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-#define M41T81REG_WD_BMB2 0x10 /* watchdog multiplier bit 2 */
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-#define M41T81REG_WD_BMB3 0x20 /* watchdog multiplier bit 3 */
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-#define M41T81REG_WD_BMB4 0x40 /* watchdog multiplier bit 4 */
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-#define M41T81REG_AMO_ABE 0x20 /* alarm in "battery back-up mode" enable bit */
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-#define M41T81REG_AMO_SQWE 0x40 /* square wave enable */
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-#define M41T81REG_AMO_AFE 0x80 /* alarm flag enable flag */
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-#define M41T81REG_ADT_RPT5 0x40 /* alarm repeat mode bit 5 */
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-#define M41T81REG_ADT_RPT4 0x80 /* alarm repeat mode bit 4 */
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-#define M41T81REG_AHR_RPT3 0x80 /* alarm repeat mode bit 3 */
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-#define M41T81REG_AHR_HT 0x40 /* halt update bit */
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-#define M41T81REG_AMN_RPT2 0x80 /* alarm repeat mode bit 2 */
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-#define M41T81REG_ASC_RPT1 0x80 /* alarm repeat mode bit 1 */
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-#define M41T81REG_FLG_AF 0x40 /* alarm flag (read only) */
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-#define M41T81REG_FLG_WDF 0x80 /* watchdog flag (read only) */
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-#define M41T81REG_SQW_RS0 0x10 /* sqw frequency bit 0 */
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-#define M41T81REG_SQW_RS1 0x20 /* sqw frequency bit 1 */
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-#define M41T81REG_SQW_RS2 0x40 /* sqw frequency bit 2 */
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-#define M41T81REG_SQW_RS3 0x80 /* sqw frequency bit 3 */
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-
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-
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-/*
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- * Register numbers
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- */
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-
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-#define M41T81REG_TSC 0x00 /* tenths/hundredths of second */
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-#define M41T81REG_SC 0x01 /* seconds */
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-#define M41T81REG_MN 0x02 /* minute */
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-#define M41T81REG_HR 0x03 /* hour/century */
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-#define M41T81REG_DY 0x04 /* day of week */
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-#define M41T81REG_DT 0x05 /* date of month */
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-#define M41T81REG_MO 0x06 /* month */
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-#define M41T81REG_YR 0x07 /* year */
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-#define M41T81REG_CTL 0x08 /* control */
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-#define M41T81REG_WD 0x09 /* watchdog */
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-#define M41T81REG_AMO 0x0A /* alarm: month */
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-#define M41T81REG_ADT 0x0B /* alarm: date */
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-#define M41T81REG_AHR 0x0C /* alarm: hour */
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-#define M41T81REG_AMN 0x0D /* alarm: minute */
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-#define M41T81REG_ASC 0x0E /* alarm: second */
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-#define M41T81REG_FLG 0x0F /* flags */
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-#define M41T81REG_SQW 0x13 /* square wave register */
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-
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-#define M41T81_CCR_ADDRESS 0x68
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-
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-#define SMB_CSR(reg) IOADDR(A_SMB_REGISTER(1, reg))
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-
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-static int m41t81_read(uint8_t addr)
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-{
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- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
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- ;
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-
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- __raw_writeq(addr & 0xff, SMB_CSR(R_SMB_CMD));
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- __raw_writeq(V_SMB_ADDR(M41T81_CCR_ADDRESS) | V_SMB_TT_WR1BYTE,
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- SMB_CSR(R_SMB_START));
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-
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- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
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- ;
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-
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- __raw_writeq(V_SMB_ADDR(M41T81_CCR_ADDRESS) | V_SMB_TT_RD1BYTE,
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- SMB_CSR(R_SMB_START));
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-
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- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
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- ;
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-
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- if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
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- /* Clear error bit by writing a 1 */
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- __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
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- return -1;
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- }
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-
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- return (__raw_readq(SMB_CSR(R_SMB_DATA)) & 0xff);
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-}
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-
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-static int m41t81_write(uint8_t addr, int b)
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-{
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- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
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- ;
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-
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- __raw_writeq(addr & 0xff, SMB_CSR(R_SMB_CMD));
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- __raw_writeq(b & 0xff, SMB_CSR(R_SMB_DATA));
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- __raw_writeq(V_SMB_ADDR(M41T81_CCR_ADDRESS) | V_SMB_TT_WR2BYTE,
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- SMB_CSR(R_SMB_START));
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-
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- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
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- ;
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-
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- if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
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- /* Clear error bit by writing a 1 */
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- __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
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- return -1;
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- }
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-
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- /* read the same byte again to make sure it is written */
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- __raw_writeq(V_SMB_ADDR(M41T81_CCR_ADDRESS) | V_SMB_TT_RD1BYTE,
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- SMB_CSR(R_SMB_START));
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-
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- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
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- ;
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-
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- return 0;
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-}
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-
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-int m41t81_set_time(unsigned long t)
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-{
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- struct rtc_time tm;
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- unsigned long flags;
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-
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- /* Note we don't care about the century */
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- rtc_time_to_tm(t, &tm);
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-
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- /*
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- * Note the write order matters as it ensures the correctness.
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- * When we write sec, 10th sec is clear. It is reasonable to
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- * believe we should finish writing min within a second.
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- */
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-
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- spin_lock_irqsave(&rtc_lock, flags);
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- tm.tm_sec = bin2bcd(tm.tm_sec);
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- m41t81_write(M41T81REG_SC, tm.tm_sec);
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-
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- tm.tm_min = bin2bcd(tm.tm_min);
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- m41t81_write(M41T81REG_MN, tm.tm_min);
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-
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- tm.tm_hour = bin2bcd(tm.tm_hour);
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- tm.tm_hour = (tm.tm_hour & 0x3f) | (m41t81_read(M41T81REG_HR) & 0xc0);
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- m41t81_write(M41T81REG_HR, tm.tm_hour);
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-
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- /* tm_wday starts from 0 to 6 */
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- if (tm.tm_wday == 0) tm.tm_wday = 7;
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- tm.tm_wday = bin2bcd(tm.tm_wday);
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- m41t81_write(M41T81REG_DY, tm.tm_wday);
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-
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- tm.tm_mday = bin2bcd(tm.tm_mday);
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- m41t81_write(M41T81REG_DT, tm.tm_mday);
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-
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- /* tm_mon starts from 0, *ick* */
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- tm.tm_mon ++;
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- tm.tm_mon = bin2bcd(tm.tm_mon);
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- m41t81_write(M41T81REG_MO, tm.tm_mon);
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-
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- /* we don't do century, everything is beyond 2000 */
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- tm.tm_year %= 100;
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- tm.tm_year = bin2bcd(tm.tm_year);
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- m41t81_write(M41T81REG_YR, tm.tm_year);
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- spin_unlock_irqrestore(&rtc_lock, flags);
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-
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- return 0;
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-}
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-
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-unsigned long m41t81_get_time(void)
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-{
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- unsigned int year, mon, day, hour, min, sec;
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- unsigned long flags;
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-
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- /*
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- * min is valid if two reads of sec are the same.
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- */
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- for (;;) {
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- spin_lock_irqsave(&rtc_lock, flags);
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- sec = m41t81_read(M41T81REG_SC);
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- min = m41t81_read(M41T81REG_MN);
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- if (sec == m41t81_read(M41T81REG_SC)) break;
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- spin_unlock_irqrestore(&rtc_lock, flags);
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- }
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- hour = m41t81_read(M41T81REG_HR) & 0x3f;
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- day = m41t81_read(M41T81REG_DT);
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- mon = m41t81_read(M41T81REG_MO);
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- year = m41t81_read(M41T81REG_YR);
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- spin_unlock_irqrestore(&rtc_lock, flags);
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-
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- sec = bcd2bin(sec);
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- min = bcd2bin(min);
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- hour = bcd2bin(hour);
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- day = bcd2bin(day);
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- mon = bcd2bin(mon);
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- year = bcd2bin(year);
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-
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- year += 2000;
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-
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- return mktime(year, mon, day, hour, min, sec);
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-}
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-
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-int m41t81_probe(void)
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-{
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||||
- unsigned int tmp;
|
||||
-
|
||||
- /* enable chip if it is not enabled yet */
|
||||
- tmp = m41t81_read(M41T81REG_SC);
|
||||
- m41t81_write(M41T81REG_SC, tmp & 0x7f);
|
||||
-
|
||||
- return (m41t81_read(M41T81REG_SC) != -1);
|
||||
-}
|
||||
--- a/arch/mips/sibyte/swarm/rtc_xicor1241.c
|
||||
+++ /dev/null
|
||||
@@ -1,210 +0,0 @@
|
||||
-/*
|
||||
- * Copyright (C) 2000, 2001 Broadcom Corporation
|
||||
- *
|
||||
- * Copyright (C) 2002 MontaVista Software Inc.
|
||||
- * Author: jsun@mvista.com or jsun@junsun.net
|
||||
- *
|
||||
- * This program is free software; you can redistribute it and/or modify it
|
||||
- * under the terms of the GNU General Public License as published by the
|
||||
- * Free Software Foundation; either version 2 of the License, or (at your
|
||||
- * option) any later version.
|
||||
- */
|
||||
-#include <linux/bcd.h>
|
||||
-#include <linux/types.h>
|
||||
-#include <linux/time.h>
|
||||
-
|
||||
-#include <asm/time.h>
|
||||
-#include <asm/addrspace.h>
|
||||
-#include <asm/io.h>
|
||||
-
|
||||
-#include <asm/sibyte/sb1250.h>
|
||||
-#include <asm/sibyte/sb1250_regs.h>
|
||||
-#include <asm/sibyte/sb1250_smbus.h>
|
||||
-
|
||||
-
|
||||
-/* Xicor 1241 definitions */
|
||||
-
|
||||
-/*
|
||||
- * Register bits
|
||||
- */
|
||||
-
|
||||
-#define X1241REG_SR_BAT 0x80 /* currently on battery power */
|
||||
-#define X1241REG_SR_RWEL 0x04 /* r/w latch is enabled, can write RTC */
|
||||
-#define X1241REG_SR_WEL 0x02 /* r/w latch is unlocked, can enable r/w now */
|
||||
-#define X1241REG_SR_RTCF 0x01 /* clock failed */
|
||||
-#define X1241REG_BL_BP2 0x80 /* block protect 2 */
|
||||
-#define X1241REG_BL_BP1 0x40 /* block protect 1 */
|
||||
-#define X1241REG_BL_BP0 0x20 /* block protect 0 */
|
||||
-#define X1241REG_BL_WD1 0x10
|
||||
-#define X1241REG_BL_WD0 0x08
|
||||
-#define X1241REG_HR_MIL 0x80 /* military time format */
|
||||
-
|
||||
-/*
|
||||
- * Register numbers
|
||||
- */
|
||||
-
|
||||
-#define X1241REG_BL 0x10 /* block protect bits */
|
||||
-#define X1241REG_INT 0x11 /* */
|
||||
-#define X1241REG_SC 0x30 /* Seconds */
|
||||
-#define X1241REG_MN 0x31 /* Minutes */
|
||||
-#define X1241REG_HR 0x32 /* Hours */
|
||||
-#define X1241REG_DT 0x33 /* Day of month */
|
||||
-#define X1241REG_MO 0x34 /* Month */
|
||||
-#define X1241REG_YR 0x35 /* Year */
|
||||
-#define X1241REG_DW 0x36 /* Day of Week */
|
||||
-#define X1241REG_Y2K 0x37 /* Year 2K */
|
||||
-#define X1241REG_SR 0x3F /* Status register */
|
||||
-
|
||||
-#define X1241_CCR_ADDRESS 0x6F
|
||||
-
|
||||
-#define SMB_CSR(reg) IOADDR(A_SMB_REGISTER(1, reg))
|
||||
-
|
||||
-static int xicor_read(uint8_t addr)
|
||||
-{
|
||||
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
|
||||
- ;
|
||||
-
|
||||
- __raw_writeq((addr >> 8) & 0x7, SMB_CSR(R_SMB_CMD));
|
||||
- __raw_writeq(addr & 0xff, SMB_CSR(R_SMB_DATA));
|
||||
- __raw_writeq(V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_WR2BYTE,
|
||||
- SMB_CSR(R_SMB_START));
|
||||
-
|
||||
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
|
||||
- ;
|
||||
-
|
||||
- __raw_writeq(V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_RD1BYTE,
|
||||
- SMB_CSR(R_SMB_START));
|
||||
-
|
||||
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
|
||||
- ;
|
||||
-
|
||||
- if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
|
||||
- /* Clear error bit by writing a 1 */
|
||||
- __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
|
||||
- return -1;
|
||||
- }
|
||||
-
|
||||
- return (__raw_readq(SMB_CSR(R_SMB_DATA)) & 0xff);
|
||||
-}
|
||||
-
|
||||
-static int xicor_write(uint8_t addr, int b)
|
||||
-{
|
||||
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
|
||||
- ;
|
||||
-
|
||||
- __raw_writeq(addr, SMB_CSR(R_SMB_CMD));
|
||||
- __raw_writeq((addr & 0xff) | ((b & 0xff) << 8), SMB_CSR(R_SMB_DATA));
|
||||
- __raw_writeq(V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_WR3BYTE,
|
||||
- SMB_CSR(R_SMB_START));
|
||||
-
|
||||
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
|
||||
- ;
|
||||
-
|
||||
- if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
|
||||
- /* Clear error bit by writing a 1 */
|
||||
- __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
|
||||
- return -1;
|
||||
- } else {
|
||||
- return 0;
|
||||
- }
|
||||
-}
|
||||
-
|
||||
-int xicor_set_time(unsigned long t)
|
||||
-{
|
||||
- struct rtc_time tm;
|
||||
- int tmp;
|
||||
- unsigned long flags;
|
||||
-
|
||||
- rtc_time_to_tm(t, &tm);
|
||||
- tm.tm_year += 1900;
|
||||
-
|
||||
- spin_lock_irqsave(&rtc_lock, flags);
|
||||
- /* unlock writes to the CCR */
|
||||
- xicor_write(X1241REG_SR, X1241REG_SR_WEL);
|
||||
- xicor_write(X1241REG_SR, X1241REG_SR_WEL | X1241REG_SR_RWEL);
|
||||
-
|
||||
- /* trivial ones */
|
||||
- tm.tm_sec = bin2bcd(tm.tm_sec);
|
||||
- xicor_write(X1241REG_SC, tm.tm_sec);
|
||||
-
|
||||
- tm.tm_min = bin2bcd(tm.tm_min);
|
||||
- xicor_write(X1241REG_MN, tm.tm_min);
|
||||
-
|
||||
- tm.tm_mday = bin2bcd(tm.tm_mday);
|
||||
- xicor_write(X1241REG_DT, tm.tm_mday);
|
||||
-
|
||||
- /* tm_mon starts from 0, *ick* */
|
||||
- tm.tm_mon ++;
|
||||
- tm.tm_mon = bin2bcd(tm.tm_mon);
|
||||
- xicor_write(X1241REG_MO, tm.tm_mon);
|
||||
-
|
||||
- /* year is split */
|
||||
- tmp = tm.tm_year / 100;
|
||||
- tm.tm_year %= 100;
|
||||
- xicor_write(X1241REG_YR, tm.tm_year);
|
||||
- xicor_write(X1241REG_Y2K, tmp);
|
||||
-
|
||||
- /* hour is the most tricky one */
|
||||
- tmp = xicor_read(X1241REG_HR);
|
||||
- if (tmp & X1241REG_HR_MIL) {
|
||||
- /* 24 hour format */
|
||||
- tm.tm_hour = bin2bcd(tm.tm_hour);
|
||||
- tmp = (tmp & ~0x3f) | (tm.tm_hour & 0x3f);
|
||||
- } else {
|
||||
- /* 12 hour format, with 0x2 for pm */
|
||||
- tmp = tmp & ~0x3f;
|
||||
- if (tm.tm_hour >= 12) {
|
||||
- tmp |= 0x20;
|
||||
- tm.tm_hour -= 12;
|
||||
- }
|
||||
- tm.tm_hour = bin2bcd(tm.tm_hour);
|
||||
- tmp |= tm.tm_hour;
|
||||
- }
|
||||
- xicor_write(X1241REG_HR, tmp);
|
||||
-
|
||||
- xicor_write(X1241REG_SR, 0);
|
||||
- spin_unlock_irqrestore(&rtc_lock, flags);
|
||||
-
|
||||
- return 0;
|
||||
-}
|
||||
-
|
||||
-unsigned long xicor_get_time(void)
|
||||
-{
|
||||
- unsigned int year, mon, day, hour, min, sec, y2k;
|
||||
- unsigned long flags;
|
||||
-
|
||||
- spin_lock_irqsave(&rtc_lock, flags);
|
||||
- sec = xicor_read(X1241REG_SC);
|
||||
- min = xicor_read(X1241REG_MN);
|
||||
- hour = xicor_read(X1241REG_HR);
|
||||
-
|
||||
- if (hour & X1241REG_HR_MIL) {
|
||||
- hour &= 0x3f;
|
||||
- } else {
|
||||
- if (hour & 0x20)
|
||||
- hour = (hour & 0xf) + 0x12;
|
||||
- }
|
||||
-
|
||||
- day = xicor_read(X1241REG_DT);
|
||||
- mon = xicor_read(X1241REG_MO);
|
||||
- year = xicor_read(X1241REG_YR);
|
||||
- y2k = xicor_read(X1241REG_Y2K);
|
||||
- spin_unlock_irqrestore(&rtc_lock, flags);
|
||||
-
|
||||
- sec = bcd2bin(sec);
|
||||
- min = bcd2bin(min);
|
||||
- hour = bcd2bin(hour);
|
||||
- day = bcd2bin(day);
|
||||
- mon = bcd2bin(mon);
|
||||
- year = bcd2bin(year);
|
||||
- y2k = bcd2bin(y2k);
|
||||
-
|
||||
- year += (y2k * 100);
|
||||
-
|
||||
- return mktime(year, mon, day, hour, min, sec);
|
||||
-}
|
||||
-
|
||||
-int xicor_probe(void)
|
||||
-{
|
||||
- return (xicor_read(X1241REG_SC) != -1);
|
||||
-}
|
||||
--- a/arch/mips/sibyte/swarm/setup.c
|
||||
+++ b/arch/mips/sibyte/swarm/setup.c
|
||||
@@ -56,14 +56,6 @@ extern void sb1250_setup(void);
|
||||
|
|
@ -472,7 +15,7 @@
|
|||
const char *get_system_type(void)
|
||||
{
|
||||
return "SiByte " SIBYTE_BOARD_NAME;
|
||||
@@ -79,42 +71,14 @@ int swarm_be_handler(struct pt_regs *reg
|
||||
@@ -79,49 +71,18 @@ int swarm_be_handler(struct pt_regs *reg
|
||||
return (is_fixup ? MIPS_BE_FIXUP : MIPS_BE_FATAL);
|
||||
}
|
||||
|
||||
|
|
@ -484,20 +27,27 @@
|
|||
-
|
||||
-enum swarm_rtc_type swarm_rtc_type;
|
||||
-
|
||||
unsigned long read_persistent_clock(void)
|
||||
void read_persistent_clock(struct timespec *ts)
|
||||
{
|
||||
unsigned long sec;
|
||||
|
||||
- switch (swarm_rtc_type) {
|
||||
- case RTC_XICOR:
|
||||
- return xicor_get_time();
|
||||
- sec = xicor_get_time();
|
||||
- break;
|
||||
-
|
||||
- case RTC_M4LT81:
|
||||
- return m41t81_get_time();
|
||||
- sec = m41t81_get_time();
|
||||
- break;
|
||||
-
|
||||
- case RTC_NONE:
|
||||
- default:
|
||||
- return mktime(2000, 1, 1, 0, 0, 0);
|
||||
- sec = mktime(2000, 1, 1, 0, 0, 0);
|
||||
- break;
|
||||
- }
|
||||
+ return mktime(2000, 1, 1, 0, 0, 0);
|
||||
+ sec = mktime(2000, 1, 1, 0, 0, 0);
|
||||
ts->tv_sec = sec;
|
||||
ts->tv_nsec = 0;
|
||||
}
|
||||
|
||||
int rtc_mips_set_time(unsigned long sec)
|
||||
|
|
@ -511,13 +61,12 @@
|
|||
-
|
||||
- case RTC_NONE:
|
||||
- default:
|
||||
- return -1;
|
||||
return -1;
|
||||
- }
|
||||
+ return -1;
|
||||
}
|
||||
|
||||
void __init plat_mem_setup(void)
|
||||
@@ -131,11 +95,6 @@ void __init plat_mem_setup(void)
|
||||
@@ -138,11 +99,6 @@ void __init plat_mem_setup(void)
|
||||
|
||||
board_be_handler = swarm_be_handler;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
--- a/arch/mips/sibyte/swarm/swarm-i2c.c
|
||||
+++ b/arch/mips/sibyte/swarm/swarm-i2c.c
|
||||
@@ -15,6 +15,11 @@
|
||||
@@ -13,6 +13,11 @@
|
||||
#include <linux/init.h>
|
||||
#include <linux/kernel.h>
|
||||
|
||||
|
|
@ -12,7 +12,7 @@
|
|||
|
||||
static struct i2c_board_info swarm_i2c_info1[] __initdata = {
|
||||
{
|
||||
@@ -26,6 +31,8 @@ static int __init swarm_i2c_init(void)
|
||||
@@ -24,6 +29,8 @@ static int __init swarm_i2c_init(void)
|
||||
{
|
||||
int err;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,6 @@
|
|||
diff -urN linux-2.6.30.10/arch/mips/Makefile linux-2.6.30.10.new//arch/mips/Makefile
|
||||
--- linux-2.6.30.10/arch/mips/Makefile 2010-01-29 16:12:01.000000000 +0100
|
||||
+++ linux-2.6.30.10.new//arch/mips/Makefile 2009-12-04 07:00:07.000000000 +0100
|
||||
@@ -83,7 +83,7 @@
|
||||
--- a/arch/mips/Makefile
|
||||
+++ b/arch/mips/Makefile
|
||||
@@ -83,7 +83,7 @@ all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64
|
||||
cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
|
||||
cflags-y += -msoft-float
|
||||
LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
|
||||
|
|
@ -10,10 +9,9 @@ diff -urN linux-2.6.30.10/arch/mips/Makefile linux-2.6.30.10.new//arch/mips/Make
|
|||
|
||||
cflags-y += -ffreestanding
|
||||
|
||||
diff -urN linux-2.6.30.10/arch/mips/include/asm/module.h linux-2.6.30.10.new//arch/mips/include/asm/module.h
|
||||
--- linux-2.6.30.10/arch/mips/include/asm/module.h 2010-01-29 16:12:01.000000000 +0100
|
||||
+++ linux-2.6.30.10.new//arch/mips/include/asm/module.h 2009-12-04 07:00:07.000000000 +0100
|
||||
@@ -9,11 +9,6 @@
|
||||
--- a/arch/mips/include/asm/module.h
|
||||
+++ b/arch/mips/include/asm/module.h
|
||||
@@ -9,11 +9,6 @@ struct mod_arch_specific {
|
||||
struct list_head dbe_list;
|
||||
const struct exception_table_entry *dbe_start;
|
||||
const struct exception_table_entry *dbe_end;
|
||||
|
|
@ -25,10 +23,9 @@ diff -urN linux-2.6.30.10/arch/mips/include/asm/module.h linux-2.6.30.10.new//ar
|
|||
};
|
||||
|
||||
typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */
|
||||
diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mips/kernel/module.c
|
||||
--- linux-2.6.30.10/arch/mips/kernel/module.c 2010-01-29 16:12:01.000000000 +0100
|
||||
+++ linux-2.6.30.10.new//arch/mips/kernel/module.c 2009-12-04 07:00:07.000000000 +0100
|
||||
@@ -43,116 +43,6 @@
|
||||
--- a/arch/mips/kernel/module.c
|
||||
+++ b/arch/mips/kernel/module.c
|
||||
@@ -43,117 +43,6 @@ static struct mips_hi16 *mips_hi16_list;
|
||||
static LIST_HEAD(dbe_list);
|
||||
static DEFINE_SPINLOCK(dbe_lock);
|
||||
|
||||
|
|
@ -141,11 +138,12 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
|
|||
- for (; page < end; ++page)
|
||||
- __free_page(page);
|
||||
-}
|
||||
-
|
||||
-
|
||||
void *module_alloc(unsigned long size)
|
||||
{
|
||||
#ifdef MODULE_START
|
||||
@@ -168,101 +58,23 @@
|
||||
@@ -169,99 +58,21 @@ void *module_alloc(unsigned long size)
|
||||
|
||||
return __vmalloc_area(area, GFP_KERNEL, PAGE_KERNEL);
|
||||
#else
|
||||
|
|
@ -189,11 +187,8 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
|
|||
- } else {
|
||||
- vfree(module_region);
|
||||
- }
|
||||
+ vfree(module_region);
|
||||
/* FIXME: If module_region == mod->init_region, trim exception
|
||||
table entries. */
|
||||
}
|
||||
|
||||
-}
|
||||
-
|
||||
-static void *__module_alloc(int size, bool phys)
|
||||
-{
|
||||
- void *ptr;
|
||||
|
|
@ -211,8 +206,9 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
|
|||
- kfree(ptr);
|
||||
- else
|
||||
- vfree(ptr);
|
||||
-}
|
||||
-
|
||||
+ vfree(module_region);
|
||||
}
|
||||
|
||||
int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
|
||||
char *secstrings, struct module *mod)
|
||||
{
|
||||
|
|
@ -249,7 +245,7 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
|
|||
return 0;
|
||||
}
|
||||
|
||||
@@ -285,37 +97,27 @@
|
||||
@@ -284,36 +95,28 @@ static int apply_r_mips_32_rela(struct m
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -258,7 +254,6 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
|
|||
+static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v)
|
||||
{
|
||||
- unsigned *tramp = start + *plt_offset;
|
||||
-
|
||||
- *plt_offset += 4 * sizeof(int);
|
||||
-
|
||||
- /* adjust carry for addiu */
|
||||
|
|
@ -270,7 +265,8 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
|
|||
- tramp[2] = 0x03200008; /* jr t9 */
|
||||
- tramp[3] = 0x00000000; /* nop */
|
||||
+ if (v % 4) {
|
||||
+ printk(KERN_ERR "module %s: dangerous relocation\n", me->name);
|
||||
+ pr_err("module %s: dangerous R_MIPS_26 REL relocation\n",
|
||||
+ me->name);
|
||||
+ return -ENOEXEC;
|
||||
+ }
|
||||
|
||||
|
|
@ -301,8 +297,8 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
|
|||
+static int apply_r_mips_26_rela(struct module *me, u32 *location, Elf_Addr v)
|
||||
{
|
||||
if (v % 4) {
|
||||
printk(KERN_ERR "module %s: dangerous relocation\n", me->name);
|
||||
@@ -323,31 +125,17 @@
|
||||
pr_err("module %s: dangerous R_MIPS_26 RELArelocation\n",
|
||||
@@ -322,31 +125,17 @@ static int set_r_mips_26(struct module *
|
||||
}
|
||||
|
||||
if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) {
|
||||
|
|
@ -337,7 +333,7 @@ diff -urN linux-2.6.30.10/arch/mips/kernel/module.c linux-2.6.30.10.new//arch/mi
|
|||
static int apply_r_mips_hi16_rel(struct module *me, u32 *location, Elf_Addr v)
|
||||
{
|
||||
struct mips_hi16 *n;
|
||||
@@ -612,32 +400,11 @@
|
||||
@@ -611,32 +400,11 @@ int module_finalize(const Elf_Ehdr *hdr,
|
||||
list_add(&me->arch.dbe_list, &dbe_list);
|
||||
spin_unlock_irq(&dbe_lock);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue