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-rw-r--r--arch/mips/Kconfig1
-rw-r--r--arch/mips/bcm47xx/gpio.c85
-rw-r--r--arch/mips/bcm47xx/setup.c5
-rw-r--r--arch/mips/bcm47xx/wgt634u.c40
-rw-r--r--arch/mips/emma2rh/common/irq.c1
-rw-r--r--arch/mips/emma2rh/common/prom.c1
-rw-r--r--arch/mips/emma2rh/markeins/platform.c1
-rw-r--r--arch/mips/include/asm/cevt-r4k.h46
-rw-r--r--arch/mips/include/asm/mach-bcm47xx/gpio.h41
-rw-r--r--arch/mips/include/asm/mach-bcm47xx/war.h6
-rw-r--r--arch/mips/include/asm/mach-ip22/ds1286.h18
-rw-r--r--arch/mips/include/asm/mach-ip28/ds1286.h4
-rw-r--r--arch/mips/include/asm/spinlock.h2
-rw-r--r--arch/mips/kernel/proc.c2
-rw-r--r--arch/mips/kernel/vmlinux.lds.S2
-rw-r--r--arch/mips/pci/fixup-emma2rh.c1
-rw-r--r--arch/mips/pci/ops-pnx8550.c2
-rw-r--r--arch/mips/pci/pci-emma2rh.c1
-rw-r--r--arch/mips/pci/pci.c80
-rw-r--r--arch/mips/rb532/time.c1
-rw-r--r--arch/mips/sgi-ip22/ip22-platform.c15
-rw-r--r--arch/mips/sgi-ip22/ip22-setup.c1
-rw-r--r--arch/mips/sgi-ip22/ip22-time.c64
-rw-r--r--arch/mips/sgi-ip27/ip27-timer.c99
-rw-r--r--arch/mips/sgi-ip32/ip32-platform.c16
-rw-r--r--arch/mips/sgi-ip32/ip32-setup.c5
26 files changed, 256 insertions, 284 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index cd5fbf6f0784..b905744d7915 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -52,6 +52,7 @@ config BCM47XX
52 select SSB 52 select SSB
53 select SSB_DRIVER_MIPS 53 select SSB_DRIVER_MIPS
54 select SSB_DRIVER_EXTIF 54 select SSB_DRIVER_EXTIF
55 select SSB_EMBEDDED
55 select SSB_PCICORE_HOSTMODE if PCI 56 select SSB_PCICORE_HOSTMODE if PCI
56 select GENERIC_GPIO 57 select GENERIC_GPIO
57 select SYS_HAS_EARLY_PRINTK 58 select SYS_HAS_EARLY_PRINTK
diff --git a/arch/mips/bcm47xx/gpio.c b/arch/mips/bcm47xx/gpio.c
index f5a53acf995a..9b798800258c 100644
--- a/arch/mips/bcm47xx/gpio.c
+++ b/arch/mips/bcm47xx/gpio.c
@@ -12,68 +12,51 @@
12#include <asm/mach-bcm47xx/bcm47xx.h> 12#include <asm/mach-bcm47xx/bcm47xx.h>
13#include <asm/mach-bcm47xx/gpio.h> 13#include <asm/mach-bcm47xx/gpio.h>
14 14
15int bcm47xx_gpio_to_irq(unsigned gpio) 15#if (BCM47XX_CHIPCO_GPIO_LINES > BCM47XX_EXTIF_GPIO_LINES)
16static DECLARE_BITMAP(gpio_in_use, BCM47XX_CHIPCO_GPIO_LINES);
17#else
18static DECLARE_BITMAP(gpio_in_use, BCM47XX_EXTIF_GPIO_LINES);
19#endif
20
21int gpio_request(unsigned gpio, const char *tag)
16{ 22{
17 if (ssb_bcm47xx.chipco.dev) 23 if (ssb_chipco_available(&ssb_bcm47xx.chipco) &&
18 return ssb_mips_irq(ssb_bcm47xx.chipco.dev) + 2; 24 ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES))
19 else if (ssb_bcm47xx.extif.dev)
20 return ssb_mips_irq(ssb_bcm47xx.extif.dev) + 2;
21 else
22 return -EINVAL; 25 return -EINVAL;
23}
24EXPORT_SYMBOL_GPL(bcm47xx_gpio_to_irq);
25 26
26int bcm47xx_gpio_get_value(unsigned gpio) 27 if (ssb_extif_available(&ssb_bcm47xx.extif) &&
27{ 28 ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES))
28 if (ssb_bcm47xx.chipco.dev) 29 return -EINVAL;
29 return ssb_chipco_gpio_in(&ssb_bcm47xx.chipco, 1 << gpio);
30 else if (ssb_bcm47xx.extif.dev)
31 return ssb_extif_gpio_in(&ssb_bcm47xx.extif, 1 << gpio);
32 else
33 return 0;
34}
35EXPORT_SYMBOL_GPL(bcm47xx_gpio_get_value);
36 30
37void bcm47xx_gpio_set_value(unsigned gpio, int value) 31 if (test_and_set_bit(gpio, gpio_in_use))
38{ 32 return -EBUSY;
39 if (ssb_bcm47xx.chipco.dev)
40 ssb_chipco_gpio_out(&ssb_bcm47xx.chipco,
41 1 << gpio,
42 value ? 1 << gpio : 0);
43 else if (ssb_bcm47xx.extif.dev)
44 ssb_extif_gpio_out(&ssb_bcm47xx.extif,
45 1 << gpio,
46 value ? 1 << gpio : 0);
47}
48EXPORT_SYMBOL_GPL(bcm47xx_gpio_set_value);
49 33
50int bcm47xx_gpio_direction_input(unsigned gpio)
51{
52 if (ssb_bcm47xx.chipco.dev && (gpio < BCM47XX_CHIPCO_GPIO_LINES))
53 ssb_chipco_gpio_outen(&ssb_bcm47xx.chipco,
54 1 << gpio, 0);
55 else if (ssb_bcm47xx.extif.dev && (gpio < BCM47XX_EXTIF_GPIO_LINES))
56 ssb_extif_gpio_outen(&ssb_bcm47xx.extif,
57 1 << gpio, 0);
58 else
59 return -EINVAL;
60 return 0; 34 return 0;
61} 35}
62EXPORT_SYMBOL_GPL(bcm47xx_gpio_direction_input); 36EXPORT_SYMBOL(gpio_request);
63 37
64int bcm47xx_gpio_direction_output(unsigned gpio, int value) 38void gpio_free(unsigned gpio)
65{ 39{
66 bcm47xx_gpio_set_value(gpio, value); 40 if (ssb_chipco_available(&ssb_bcm47xx.chipco) &&
41 ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES))
42 return;
43
44 if (ssb_extif_available(&ssb_bcm47xx.extif) &&
45 ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES))
46 return;
47
48 clear_bit(gpio, gpio_in_use);
49}
50EXPORT_SYMBOL(gpio_free);
67 51
68 if (ssb_bcm47xx.chipco.dev && (gpio < BCM47XX_CHIPCO_GPIO_LINES)) 52int gpio_to_irq(unsigned gpio)
69 ssb_chipco_gpio_outen(&ssb_bcm47xx.chipco, 53{
70 1 << gpio, 1 << gpio); 54 if (ssb_chipco_available(&ssb_bcm47xx.chipco))
71 else if (ssb_bcm47xx.extif.dev && (gpio < BCM47XX_EXTIF_GPIO_LINES)) 55 return ssb_mips_irq(ssb_bcm47xx.chipco.dev) + 2;
72 ssb_extif_gpio_outen(&ssb_bcm47xx.extif, 56 else if (ssb_extif_available(&ssb_bcm47xx.extif))
73 1 << gpio, 1 << gpio); 57 return ssb_mips_irq(ssb_bcm47xx.extif.dev) + 2;
74 else 58 else
75 return -EINVAL; 59 return -EINVAL;
76 return 0;
77} 60}
78EXPORT_SYMBOL_GPL(bcm47xx_gpio_direction_output); 61EXPORT_SYMBOL_GPL(gpio_to_irq);
79 62
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index 8d36f186890e..2f580fa160c9 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -27,6 +27,7 @@
27 27
28#include <linux/types.h> 28#include <linux/types.h>
29#include <linux/ssb/ssb.h> 29#include <linux/ssb/ssb.h>
30#include <linux/ssb/ssb_embedded.h>
30#include <asm/bootinfo.h> 31#include <asm/bootinfo.h>
31#include <asm/reboot.h> 32#include <asm/reboot.h>
32#include <asm/time.h> 33#include <asm/time.h>
@@ -41,7 +42,7 @@ static void bcm47xx_machine_restart(char *command)
41 printk(KERN_ALERT "Please stand by while rebooting the system...\n"); 42 printk(KERN_ALERT "Please stand by while rebooting the system...\n");
42 local_irq_disable(); 43 local_irq_disable();
43 /* Set the watchdog timer to reset immediately */ 44 /* Set the watchdog timer to reset immediately */
44 ssb_chipco_watchdog_timer_set(&ssb_bcm47xx.chipco, 1); 45 ssb_watchdog_timer_set(&ssb_bcm47xx, 1);
45 while (1) 46 while (1)
46 cpu_relax(); 47 cpu_relax();
47} 48}
@@ -50,7 +51,7 @@ static void bcm47xx_machine_halt(void)
50{ 51{
51 /* Disable interrupts and watchdog and spin forever */ 52 /* Disable interrupts and watchdog and spin forever */
52 local_irq_disable(); 53 local_irq_disable();
53 ssb_chipco_watchdog_timer_set(&ssb_bcm47xx.chipco, 0); 54 ssb_watchdog_timer_set(&ssb_bcm47xx, 0);
54 while (1) 55 while (1)
55 cpu_relax(); 56 cpu_relax();
56} 57}
diff --git a/arch/mips/bcm47xx/wgt634u.c b/arch/mips/bcm47xx/wgt634u.c
index d1d90c9ef2fa..ef00e7f58c24 100644
--- a/arch/mips/bcm47xx/wgt634u.c
+++ b/arch/mips/bcm47xx/wgt634u.c
@@ -11,6 +11,9 @@
11#include <linux/leds.h> 11#include <linux/leds.h>
12#include <linux/mtd/physmap.h> 12#include <linux/mtd/physmap.h>
13#include <linux/ssb/ssb.h> 13#include <linux/ssb/ssb.h>
14#include <linux/interrupt.h>
15#include <linux/reboot.h>
16#include <linux/gpio.h>
14#include <asm/mach-bcm47xx/bcm47xx.h> 17#include <asm/mach-bcm47xx/bcm47xx.h>
15 18
16/* GPIO definitions for the WGT634U */ 19/* GPIO definitions for the WGT634U */
@@ -99,6 +102,30 @@ static struct platform_device *wgt634u_devices[] __initdata = {
99 &wgt634u_gpio_leds, 102 &wgt634u_gpio_leds,
100}; 103};
101 104
105static irqreturn_t gpio_interrupt(int irq, void *ignored)
106{
107 int state;
108
109 /* Interrupts are shared, check if the current one is
110 a GPIO interrupt. */
111 if (!ssb_chipco_irq_status(&ssb_bcm47xx.chipco,
112 SSB_CHIPCO_IRQ_GPIO))
113 return IRQ_NONE;
114
115 state = gpio_get_value(WGT634U_GPIO_RESET);
116
117 /* Interrupt are level triggered, revert the interrupt polarity
118 to clear the interrupt. */
119 gpio_polarity(WGT634U_GPIO_RESET, state);
120
121 if (!state) {
122 printk(KERN_INFO "Reset button pressed");
123 ctrl_alt_del();
124 }
125
126 return IRQ_HANDLED;
127}
128
102static int __init wgt634u_init(void) 129static int __init wgt634u_init(void)
103{ 130{
104 /* There is no easy way to detect that we are running on a WGT634U 131 /* There is no easy way to detect that we are running on a WGT634U
@@ -112,6 +139,19 @@ static int __init wgt634u_init(void)
112 ((et0mac[1] == 0x09 && et0mac[2] == 0x5b) || 139 ((et0mac[1] == 0x09 && et0mac[2] == 0x5b) ||
113 (et0mac[1] == 0x0f && et0mac[2] == 0xb5))) { 140 (et0mac[1] == 0x0f && et0mac[2] == 0xb5))) {
114 struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore; 141 struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
142
143 printk(KERN_INFO "WGT634U machine detected.\n");
144
145 if (!request_irq(gpio_to_irq(WGT634U_GPIO_RESET),
146 gpio_interrupt, IRQF_SHARED,
147 "WGT634U GPIO", &ssb_bcm47xx.chipco)) {
148 gpio_direction_input(WGT634U_GPIO_RESET);
149 gpio_intmask(WGT634U_GPIO_RESET, 1);
150 ssb_chipco_irq_mask(&ssb_bcm47xx.chipco,
151 SSB_CHIPCO_IRQ_GPIO,
152 SSB_CHIPCO_IRQ_GPIO);
153 }
154
115 wgt634u_flash_data.width = mcore->flash_buswidth; 155 wgt634u_flash_data.width = mcore->flash_buswidth;
116 wgt634u_flash_resource.start = mcore->flash_window; 156 wgt634u_flash_resource.start = mcore->flash_window;
117 wgt634u_flash_resource.end = mcore->flash_window 157 wgt634u_flash_resource.end = mcore->flash_window
diff --git a/arch/mips/emma2rh/common/irq.c b/arch/mips/emma2rh/common/irq.c
index d95604773667..91cbd959ab67 100644
--- a/arch/mips/emma2rh/common/irq.c
+++ b/arch/mips/emma2rh/common/irq.c
@@ -29,7 +29,6 @@
29 29
30#include <asm/system.h> 30#include <asm/system.h>
31#include <asm/mipsregs.h> 31#include <asm/mipsregs.h>
32#include <asm/debug.h>
33#include <asm/addrspace.h> 32#include <asm/addrspace.h>
34#include <asm/bootinfo.h> 33#include <asm/bootinfo.h>
35 34
diff --git a/arch/mips/emma2rh/common/prom.c b/arch/mips/emma2rh/common/prom.c
index 5e92b3a9c5b8..e14a2e3d8842 100644
--- a/arch/mips/emma2rh/common/prom.c
+++ b/arch/mips/emma2rh/common/prom.c
@@ -30,7 +30,6 @@
30#include <asm/addrspace.h> 30#include <asm/addrspace.h>
31#include <asm/bootinfo.h> 31#include <asm/bootinfo.h>
32#include <asm/emma2rh/emma2rh.h> 32#include <asm/emma2rh/emma2rh.h>
33#include <asm/debug.h>
34 33
35const char *get_system_type(void) 34const char *get_system_type(void)
36{ 35{
diff --git a/arch/mips/emma2rh/markeins/platform.c b/arch/mips/emma2rh/markeins/platform.c
index d70627de7cfe..fb9cda253ab0 100644
--- a/arch/mips/emma2rh/markeins/platform.c
+++ b/arch/mips/emma2rh/markeins/platform.c
@@ -35,7 +35,6 @@
35#include <asm/irq.h> 35#include <asm/irq.h>
36#include <asm/reboot.h> 36#include <asm/reboot.h>
37#include <asm/traps.h> 37#include <asm/traps.h>
38#include <asm/debug.h>
39 38
40#include <asm/emma2rh/emma2rh.h> 39#include <asm/emma2rh/emma2rh.h>
41 40
diff --git a/arch/mips/include/asm/cevt-r4k.h b/arch/mips/include/asm/cevt-r4k.h
new file mode 100644
index 000000000000..fa4328f9124f
--- /dev/null
+++ b/arch/mips/include/asm/cevt-r4k.h
@@ -0,0 +1,46 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2008 Kevin D. Kissell
7 */
8
9/*
10 * Definitions used for common event timer implementation
11 * for MIPS 4K-type processors and their MIPS MT variants.
12 * Avoids unsightly extern declarations in C files.
13 */
14#ifndef __ASM_CEVT_R4K_H
15#define __ASM_CEVT_R4K_H
16
17DECLARE_PER_CPU(struct clock_event_device, mips_clockevent_device);
18
19void mips_event_handler(struct clock_event_device *dev);
20int c0_compare_int_usable(void);
21void mips_set_clock_mode(enum clock_event_mode, struct clock_event_device *);
22irqreturn_t c0_compare_interrupt(int, void *);
23
24extern struct irqaction c0_compare_irqaction;
25extern int cp0_timer_irq_installed;
26
27/*
28 * Possibly handle a performance counter interrupt.
29 * Return true if the timer interrupt should not be checked
30 */
31
32static inline int handle_perf_irq(int r2)
33{
34 /*
35 * The performance counter overflow interrupt may be shared with the
36 * timer interrupt (cp0_perfcount_irq < 0). If it is and a
37 * performance counter has overflowed (perf_irq() == IRQ_HANDLED)
38 * and we can't reliably determine if a counter interrupt has also
39 * happened (!r2) then don't check for a timer interrupt.
40 */
41 return (cp0_perfcount_irq < 0) &&
42 perf_irq() == IRQ_HANDLED &&
43 !r2;
44}
45
46#endif /* __ASM_CEVT_R4K_H */
diff --git a/arch/mips/include/asm/mach-bcm47xx/gpio.h b/arch/mips/include/asm/mach-bcm47xx/gpio.h
index cfc8f4d618ce..d8ff4cd89ab5 100644
--- a/arch/mips/include/asm/mach-bcm47xx/gpio.h
+++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h
@@ -9,47 +9,46 @@
9#ifndef __BCM47XX_GPIO_H 9#ifndef __BCM47XX_GPIO_H
10#define __BCM47XX_GPIO_H 10#define __BCM47XX_GPIO_H
11 11
12#include <linux/ssb/ssb_embedded.h>
13#include <asm/mach-bcm47xx/bcm47xx.h>
14
12#define BCM47XX_EXTIF_GPIO_LINES 5 15#define BCM47XX_EXTIF_GPIO_LINES 5
13#define BCM47XX_CHIPCO_GPIO_LINES 16 16#define BCM47XX_CHIPCO_GPIO_LINES 16
14 17
15extern int bcm47xx_gpio_to_irq(unsigned gpio); 18extern int gpio_request(unsigned gpio, const char *label);
16extern int bcm47xx_gpio_get_value(unsigned gpio); 19extern void gpio_free(unsigned gpio);
17extern void bcm47xx_gpio_set_value(unsigned gpio, int value); 20extern int gpio_to_irq(unsigned gpio);
18extern int bcm47xx_gpio_direction_input(unsigned gpio);
19extern int bcm47xx_gpio_direction_output(unsigned gpio, int value);
20
21static inline int gpio_request(unsigned gpio, const char *label)
22{
23 return 0;
24}
25 21
26static inline void gpio_free(unsigned gpio) 22static inline int gpio_get_value(unsigned gpio)
27{ 23{
24 return ssb_gpio_in(&ssb_bcm47xx, 1 << gpio);
28} 25}
29 26
30static inline int gpio_to_irq(unsigned gpio) 27static inline void gpio_set_value(unsigned gpio, int value)
31{ 28{
32 return bcm47xx_gpio_to_irq(gpio); 29 ssb_gpio_out(&ssb_bcm47xx, 1 << gpio, value ? 1 << gpio : 0);
33} 30}
34 31
35static inline int gpio_get_value(unsigned gpio) 32static inline int gpio_direction_input(unsigned gpio)
36{ 33{
37 return bcm47xx_gpio_get_value(gpio); 34 return ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 0);
38} 35}
39 36
40static inline void gpio_set_value(unsigned gpio, int value) 37static inline int gpio_direction_output(unsigned gpio, int value)
41{ 38{
42 bcm47xx_gpio_set_value(gpio, value); 39 return ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 1 << gpio);
43} 40}
44 41
45static inline int gpio_direction_input(unsigned gpio) 42static int gpio_intmask(unsigned gpio, int value)
46{ 43{
47 return bcm47xx_gpio_direction_input(gpio); 44 return ssb_gpio_intmask(&ssb_bcm47xx, 1 << gpio,
45 value ? 1 << gpio : 0);
48} 46}
49 47
50static inline int gpio_direction_output(unsigned gpio, int value) 48static int gpio_polarity(unsigned gpio, int value)
51{ 49{
52 return bcm47xx_gpio_direction_output(gpio, value); 50 return ssb_gpio_polarity(&ssb_bcm47xx, 1 << gpio,
51 value ? 1 << gpio : 0);
53} 52}
54 53
55 54
diff --git a/arch/mips/include/asm/mach-bcm47xx/war.h b/arch/mips/include/asm/mach-bcm47xx/war.h
index 4a2b7986b582..87cd4651dda3 100644
--- a/arch/mips/include/asm/mach-bcm47xx/war.h
+++ b/arch/mips/include/asm/mach-bcm47xx/war.h
@@ -5,8 +5,8 @@
5 * 5 *
6 * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org> 6 * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
7 */ 7 */
8#ifndef __ASM_MIPS_MACH_BCM947XX_WAR_H 8#ifndef __ASM_MIPS_MACH_BCM47XX_WAR_H
9#define __ASM_MIPS_MACH_BCM947XX_WAR_H 9#define __ASM_MIPS_MACH_BCM47XX_WAR_H
10 10
11#define R4600_V1_INDEX_ICACHEOP_WAR 0 11#define R4600_V1_INDEX_ICACHEOP_WAR 0
12#define R4600_V1_HIT_CACHEOP_WAR 0 12#define R4600_V1_HIT_CACHEOP_WAR 0
@@ -22,4 +22,4 @@
22#define R10000_LLSC_WAR 0 22#define R10000_LLSC_WAR 0
23#define MIPS34K_MISSED_ITLB_WAR 0 23#define MIPS34K_MISSED_ITLB_WAR 0
24 24
25#endif /* __ASM_MIPS_MACH_BCM947XX_WAR_H */ 25#endif /* __ASM_MIPS_MACH_BCM47XX_WAR_H */
diff --git a/arch/mips/include/asm/mach-ip22/ds1286.h b/arch/mips/include/asm/mach-ip22/ds1286.h
deleted file mode 100644
index f19f1eafbc71..000000000000
--- a/arch/mips/include/asm/mach-ip22/ds1286.h
+++ /dev/null
@@ -1,18 +0,0 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 1998, 2001, 03 by Ralf Baechle
7 *
8 * RTC routines for PC style attached Dallas chip.
9 */
10#ifndef __ASM_MACH_IP22_DS1286_H
11#define __ASM_MACH_IP22_DS1286_H
12
13#include <asm/sgi/hpc3.h>
14
15#define rtc_read(reg) (hpc3c0->rtcregs[(reg)] & 0xff)
16#define rtc_write(data, reg) do { hpc3c0->rtcregs[(reg)] = (data); } while(0)
17
18#endif /* __ASM_MACH_IP22_DS1286_H */
diff --git a/arch/mips/include/asm/mach-ip28/ds1286.h b/arch/mips/include/asm/mach-ip28/ds1286.h
deleted file mode 100644
index 471bb9a33e0f..000000000000
--- a/arch/mips/include/asm/mach-ip28/ds1286.h
+++ /dev/null
@@ -1,4 +0,0 @@
1#ifndef __ASM_MACH_IP28_DS1286_H
2#define __ASM_MACH_IP28_DS1286_H
3#include <asm/mach-ip22/ds1286.h>
4#endif /* __ASM_MACH_IP28_DS1286_H */
diff --git a/arch/mips/include/asm/spinlock.h b/arch/mips/include/asm/spinlock.h
index 5d98a3cb85b7..1a1f320c30d8 100644
--- a/arch/mips/include/asm/spinlock.h
+++ b/arch/mips/include/asm/spinlock.h
@@ -147,7 +147,7 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
147 " ori %[ticket], %[ticket], 0x2000 \n" 147 " ori %[ticket], %[ticket], 0x2000 \n"
148 " xori %[ticket], %[ticket], 0x2000 \n" 148 " xori %[ticket], %[ticket], 0x2000 \n"
149 " sc %[ticket], %[ticket_ptr] \n" 149 " sc %[ticket], %[ticket_ptr] \n"
150 " beqzl %[ticket], 2f \n" 150 " beqzl %[ticket], 1b \n"
151 : [ticket_ptr] "+m" (lock->lock), 151 : [ticket_ptr] "+m" (lock->lock),
152 [ticket] "=&r" (tmp)); 152 [ticket] "=&r" (tmp));
153 } else { 153 } else {
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 75bb1300dd7a..26760cad8b69 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -39,7 +39,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
39 seq_printf(m, "processor\t\t: %ld\n", n); 39 seq_printf(m, "processor\t\t: %ld\n", n);
40 sprintf(fmt, "cpu model\t\t: %%s V%%d.%%d%s\n", 40 sprintf(fmt, "cpu model\t\t: %%s V%%d.%%d%s\n",
41 cpu_data[n].options & MIPS_CPU_FPU ? " FPU V%d.%d" : ""); 41 cpu_data[n].options & MIPS_CPU_FPU ? " FPU V%d.%d" : "");
42 seq_printf(m, fmt, __cpu_name[smp_processor_id()], 42 seq_printf(m, fmt, __cpu_name[n],
43 (version >> 4) & 0x0f, version & 0x0f, 43 (version >> 4) & 0x0f, version & 0x0f,
44 (fp_vers >> 4) & 0x0f, fp_vers & 0x0f); 44 (fp_vers >> 4) & 0x0f, fp_vers & 0x0f);
45 seq_printf(m, "BogoMIPS\t\t: %lu.%02lu\n", 45 seq_printf(m, "BogoMIPS\t\t: %lu.%02lu\n",
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index afb119f35682..58738c8d754f 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -104,7 +104,7 @@ SECTIONS
104 . = ALIGN(_PAGE_SIZE); 104 . = ALIGN(_PAGE_SIZE);
105 __nosave_end = .; 105 __nosave_end = .;
106 106
107 . = ALIGN(32); 107 . = ALIGN(1 << CONFIG_MIPS_L1_CACHE_SHIFT);
108 .data.cacheline_aligned : { 108 .data.cacheline_aligned : {
109 *(.data.cacheline_aligned) 109 *(.data.cacheline_aligned)
110 } 110 }
diff --git a/arch/mips/pci/fixup-emma2rh.c b/arch/mips/pci/fixup-emma2rh.c
index a2705895561d..846eae9cdd05 100644
--- a/arch/mips/pci/fixup-emma2rh.c
+++ b/arch/mips/pci/fixup-emma2rh.c
@@ -29,7 +29,6 @@
29#include <linux/pci.h> 29#include <linux/pci.h>
30 30
31#include <asm/bootinfo.h> 31#include <asm/bootinfo.h>
32#include <asm/debug.h>
33 32
34#include <asm/emma2rh/emma2rh.h> 33#include <asm/emma2rh/emma2rh.h>
35 34
diff --git a/arch/mips/pci/ops-pnx8550.c b/arch/mips/pci/ops-pnx8550.c
index 0e160d9f07c3..1e6213fa7bdb 100644
--- a/arch/mips/pci/ops-pnx8550.c
+++ b/arch/mips/pci/ops-pnx8550.c
@@ -29,8 +29,6 @@
29 29
30#include <asm/mach-pnx8550/pci.h> 30#include <asm/mach-pnx8550/pci.h>
31#include <asm/mach-pnx8550/glb.h> 31#include <asm/mach-pnx8550/glb.h>
32#include <asm/debug.h>
33
34 32
35static inline void clear_status(void) 33static inline void clear_status(void)
36{ 34{
diff --git a/arch/mips/pci/pci-emma2rh.c b/arch/mips/pci/pci-emma2rh.c
index d99591a0cdfe..772e283daa63 100644
--- a/arch/mips/pci/pci-emma2rh.c
+++ b/arch/mips/pci/pci-emma2rh.c
@@ -29,7 +29,6 @@
29#include <linux/pci.h> 29#include <linux/pci.h>
30 30
31#include <asm/bootinfo.h> 31#include <asm/bootinfo.h>
32#include <asm/debug.h>
33 32
34#include <asm/emma2rh/emma2rh.h> 33#include <asm/emma2rh/emma2rh.h>
35 34
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index c7fe6ec621e6..a377e9d2d029 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -34,6 +34,8 @@ static struct pci_controller *hose_head, **hose_tail = &hose_head;
34unsigned long PCIBIOS_MIN_IO = 0x0000; 34unsigned long PCIBIOS_MIN_IO = 0x0000;
35unsigned long PCIBIOS_MIN_MEM = 0; 35unsigned long PCIBIOS_MIN_MEM = 0;
36 36
37static int pci_initialized;
38
37/* 39/*
38 * We need to avoid collisions with `mirrored' VGA ports 40 * We need to avoid collisions with `mirrored' VGA ports
39 * and other strange ISA hardware, so we always want the 41 * and other strange ISA hardware, so we always want the
@@ -74,6 +76,42 @@ pcibios_align_resource(void *data, struct resource *res,
74 res->start = start; 76 res->start = start;
75} 77}
76 78
79static void __devinit pcibios_scanbus(struct pci_controller *hose)
80{
81 static int next_busno;
82 static int need_domain_info;
83 struct pci_bus *bus;
84
85 if (!hose->iommu)
86 PCI_DMA_BUS_IS_PHYS = 1;
87
88 if (hose->get_busno && pci_probe_only)
89 next_busno = (*hose->get_busno)();
90
91 bus = pci_scan_bus(next_busno, hose->pci_ops, hose);
92 hose->bus = bus;
93
94 need_domain_info = need_domain_info || hose->index;
95 hose->need_domain_info = need_domain_info;
96 if (bus) {
97 next_busno = bus->subordinate + 1;
98 /* Don't allow 8-bit bus number overflow inside the hose -
99 reserve some space for bridges. */
100 if (next_busno > 224) {
101 next_busno = 0;
102 need_domain_info = 1;
103 }
104
105 if (!pci_probe_only) {
106 pci_bus_size_bridges(bus);
107 pci_bus_assign_resources(bus);
108 pci_enable_bridges(bus);
109 }
110 }
111}
112
113static DEFINE_MUTEX(pci_scan_mutex);
114
77void __devinit register_pci_controller(struct pci_controller *hose) 115void __devinit register_pci_controller(struct pci_controller *hose)
78{ 116{
79 if (request_resource(&iomem_resource, hose->mem_resource) < 0) 117 if (request_resource(&iomem_resource, hose->mem_resource) < 0)
@@ -93,6 +131,17 @@ void __devinit register_pci_controller(struct pci_controller *hose)
93 printk(KERN_WARNING 131 printk(KERN_WARNING
94 "registering PCI controller with io_map_base unset\n"); 132 "registering PCI controller with io_map_base unset\n");
95 } 133 }
134
135 /*
136 * Scan the bus if it is register after the PCI subsystem
137 * initialization.
138 */
139 if (pci_initialized) {
140 mutex_lock(&pci_scan_mutex);
141 pcibios_scanbus(hose);
142 mutex_unlock(&pci_scan_mutex);
143 }
144
96 return; 145 return;
97 146
98out: 147out:
@@ -125,38 +174,15 @@ static u8 __init common_swizzle(struct pci_dev *dev, u8 *pinp)
125static int __init pcibios_init(void) 174static int __init pcibios_init(void)
126{ 175{
127 struct pci_controller *hose; 176 struct pci_controller *hose;
128 struct pci_bus *bus;
129 int next_busno;
130 int need_domain_info = 0;
131 177
132 /* Scan all of the recorded PCI controllers. */ 178 /* Scan all of the recorded PCI controllers. */
133 for (next_busno = 0, hose = hose_head; hose; hose = hose->next) { 179 for (hose = hose_head; hose; hose = hose->next)
134 180 pcibios_scanbus(hose);
135 if (!hose->iommu)
136 PCI_DMA_BUS_IS_PHYS = 1;
137
138 if (hose->get_busno && pci_probe_only)
139 next_busno = (*hose->get_busno)();
140
141 bus = pci_scan_bus(next_busno, hose->pci_ops, hose);
142 hose->bus = bus;
143 need_domain_info = need_domain_info || hose->index;
144 hose->need_domain_info = need_domain_info;
145 if (bus) {
146 next_busno = bus->subordinate + 1;
147 /* Don't allow 8-bit bus number overflow inside the hose -
148 reserve some space for bridges. */
149 if (next_busno > 224) {
150 next_busno = 0;
151 need_domain_info = 1;
152 }
153 }
154 }
155 181
156 if (!pci_probe_only)
157 pci_assign_unassigned_resources();
158 pci_fixup_irqs(common_swizzle, pcibios_map_irq); 182 pci_fixup_irqs(common_swizzle, pcibios_map_irq);
159 183
184 pci_initialized = 1;
185
160 return 0; 186 return 0;
161} 187}
162 188
diff --git a/arch/mips/rb532/time.c b/arch/mips/rb532/time.c
index 8e7a46855b50..1377d599f0e3 100644
--- a/arch/mips/rb532/time.c
+++ b/arch/mips/rb532/time.c
@@ -28,7 +28,6 @@
28#include <linux/timex.h> 28#include <linux/timex.h>
29 29
30#include <asm/mipsregs.h> 30#include <asm/mipsregs.h>
31#include <asm/debug.h>
32#include <asm/time.h> 31#include <asm/time.h>
33#include <asm/mach-rc32434/rc32434.h> 32#include <asm/mach-rc32434/rc32434.h>
34 33
diff --git a/arch/mips/sgi-ip22/ip22-platform.c b/arch/mips/sgi-ip22/ip22-platform.c
index 52486c4d2b01..deddbf0ebe5c 100644
--- a/arch/mips/sgi-ip22/ip22-platform.c
+++ b/arch/mips/sgi-ip22/ip22-platform.c
@@ -192,3 +192,18 @@ static int __init sgi_button_devinit(void)
192} 192}
193 193
194device_initcall(sgi_button_devinit); 194device_initcall(sgi_button_devinit);
195
196static int __init sgi_ds1286_devinit(void)
197{
198 struct resource res;
199
200 memset(&res, 0, sizeof(res));
201 res.start = HPC3_CHIP0_BASE + offsetof(struct hpc3_regs, rtcregs);
202 res.end = res.start + sizeof(hpc3c0->rtcregs) - 1;
203 res.flags = IORESOURCE_MEM;
204
205 return IS_ERR(platform_device_register_simple("rtc-ds1286", -1,
206 &res, 1));
207}
208
209device_initcall(sgi_ds1286_devinit);
diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c
index 896a1ef84829..b9a931358e23 100644
--- a/arch/mips/sgi-ip22/ip22-setup.c
+++ b/arch/mips/sgi-ip22/ip22-setup.c
@@ -4,7 +4,6 @@
4 * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com) 4 * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
5 * Copyright (C) 1997, 1998 Ralf Baechle (ralf@gnu.org) 5 * Copyright (C) 1997, 1998 Ralf Baechle (ralf@gnu.org)
6 */ 6 */
7#include <linux/ds1286.h>
8#include <linux/init.h> 7#include <linux/init.h>
9#include <linux/kernel.h> 8#include <linux/kernel.h>
10#include <linux/kdev_t.h> 9#include <linux/kdev_t.h>
diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c
index 10e505491655..3dcb27ec0c53 100644
--- a/arch/mips/sgi-ip22/ip22-time.c
+++ b/arch/mips/sgi-ip22/ip22-time.c
@@ -10,7 +10,6 @@
10 * Copyright (C) 2003, 06 Ralf Baechle (ralf@linux-mips.org) 10 * Copyright (C) 2003, 06 Ralf Baechle (ralf@linux-mips.org)
11 */ 11 */
12#include <linux/bcd.h> 12#include <linux/bcd.h>
13#include <linux/ds1286.h>
14#include <linux/init.h> 13#include <linux/init.h>
15#include <linux/irq.h> 14#include <linux/irq.h>
16#include <linux/kernel.h> 15#include <linux/kernel.h>
@@ -29,69 +28,6 @@
29#include <asm/sgi/hpc3.h> 28#include <asm/sgi/hpc3.h>
30#include <asm/sgi/ip22.h> 29#include <asm/sgi/ip22.h>
31 30
32/*
33 * Note that mktime uses month from 1 to 12 while rtc_time_to_tm
34 * uses 0 to 11.
35 */
36unsigned long read_persistent_clock(void)
37{
38 unsigned int yrs, mon, day, hrs, min, sec;
39 unsigned int save_control;
40 unsigned long flags;
41
42 spin_lock_irqsave(&rtc_lock, flags);
43 save_control = hpc3c0->rtcregs[RTC_CMD] & 0xff;
44 hpc3c0->rtcregs[RTC_CMD] = save_control | RTC_TE;
45
46 sec = BCD2BIN(hpc3c0->rtcregs[RTC_SECONDS] & 0xff);
47 min = BCD2BIN(hpc3c0->rtcregs[RTC_MINUTES] & 0xff);
48 hrs = BCD2BIN(hpc3c0->rtcregs[RTC_HOURS] & 0x3f);
49 day = BCD2BIN(hpc3c0->rtcregs[RTC_DATE] & 0xff);
50 mon = BCD2BIN(hpc3c0->rtcregs[RTC_MONTH] & 0x1f);
51 yrs = BCD2BIN(hpc3c0->rtcregs[RTC_YEAR] & 0xff);
52
53 hpc3c0->rtcregs[RTC_CMD] = save_control;
54 spin_unlock_irqrestore(&rtc_lock, flags);
55
56 if (yrs < 45)
57 yrs += 30;
58 if ((yrs += 40) < 70)
59 yrs += 100;
60
61 return mktime(yrs + 1900, mon, day, hrs, min, sec);
62}
63
64int rtc_mips_set_time(unsigned long tim)
65{
66 struct rtc_time tm;
67 unsigned int save_control;
68 unsigned long flags;
69
70 rtc_time_to_tm(tim, &tm);
71
72 tm.tm_mon += 1; /* tm_mon starts at zero */
73 tm.tm_year -= 40;
74 if (tm.tm_year >= 100)
75 tm.tm_year -= 100;
76
77 spin_lock_irqsave(&rtc_lock, flags);
78 save_control = hpc3c0->rtcregs[RTC_CMD] & 0xff;
79 hpc3c0->rtcregs[RTC_CMD] = save_control | RTC_TE;
80
81 hpc3c0->rtcregs[RTC_YEAR] = BIN2BCD(tm.tm_year);
82 hpc3c0->rtcregs[RTC_MONTH] = BIN2BCD(tm.tm_mon);
83 hpc3c0->rtcregs[RTC_DATE] = BIN2BCD(tm.tm_mday);
84 hpc3c0->rtcregs[RTC_HOURS] = BIN2BCD(tm.tm_hour);
85 hpc3c0->rtcregs[RTC_MINUTES] = BIN2BCD(tm.tm_min);
86 hpc3c0->rtcregs[RTC_SECONDS] = BIN2BCD(tm.tm_sec);
87 hpc3c0->rtcregs[RTC_HUNDREDTH_SECOND] = 0;
88
89 hpc3c0->rtcregs[RTC_CMD] = save_control;
90 spin_unlock_irqrestore(&rtc_lock, flags);
91
92 return 0;
93}
94
95static unsigned long dosample(void) 31static unsigned long dosample(void)
96{ 32{
97 u32 ct0, ct1; 33 u32 ct0, ct1;
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index 8b4e854af925..1327c2746fb7 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -13,12 +13,12 @@
13#include <linux/time.h> 13#include <linux/time.h>
14#include <linux/timex.h> 14#include <linux/timex.h>
15#include <linux/mm.h> 15#include <linux/mm.h>
16#include <linux/platform_device.h>
16 17
17#include <asm/time.h> 18#include <asm/time.h>
18#include <asm/pgtable.h> 19#include <asm/pgtable.h>
19#include <asm/sgialib.h> 20#include <asm/sgialib.h>
20#include <asm/sn/ioc3.h> 21#include <asm/sn/ioc3.h>
21#include <asm/m48t35.h>
22#include <asm/sn/klconfig.h> 22#include <asm/sn/klconfig.h>
23#include <asm/sn/arch.h> 23#include <asm/sn/arch.h>
24#include <asm/sn/addrs.h> 24#include <asm/sn/addrs.h>
@@ -28,51 +28,6 @@
28 28
29#define TICK_SIZE (tick_nsec / 1000) 29#define TICK_SIZE (tick_nsec / 1000)
30 30
31#if 0
32static int set_rtc_mmss(unsigned long nowtime)
33{
34 int retval = 0;
35 int real_seconds, real_minutes, cmos_minutes;
36 struct m48t35_rtc *rtc;
37 nasid_t nid;
38
39 nid = get_nasid();
40 rtc = (struct m48t35_rtc *)(KL_CONFIG_CH_CONS_INFO(nid)->memory_base +
41 IOC3_BYTEBUS_DEV0);
42
43 rtc->control |= M48T35_RTC_READ;
44 cmos_minutes = BCD2BIN(rtc->min);
45 rtc->control &= ~M48T35_RTC_READ;
46
47 /*
48 * Since we're only adjusting minutes and seconds, don't interfere with
49 * hour overflow. This avoids messing with unknown time zones but
50 * requires your RTC not to be off by more than 15 minutes
51 */
52 real_seconds = nowtime % 60;
53 real_minutes = nowtime / 60;
54 if (((abs(real_minutes - cmos_minutes) + 15)/30) & 1)
55 real_minutes += 30; /* correct for half hour time zone */
56 real_minutes %= 60;
57
58 if (abs(real_minutes - cmos_minutes) < 30) {
59 real_seconds = BIN2BCD(real_seconds);
60 real_minutes = BIN2BCD(real_minutes);
61 rtc->control |= M48T35_RTC_SET;
62 rtc->sec = real_seconds;
63 rtc->min = real_minutes;
64 rtc->control &= ~M48T35_RTC_SET;
65 } else {
66 printk(KERN_WARNING
67 "set_rtc_mmss: can't update from %d to %d\n",
68 cmos_minutes, real_minutes);
69 retval = -1;
70 }
71
72 return retval;
73}
74#endif
75
76/* Includes for ioc3_init(). */ 31/* Includes for ioc3_init(). */
77#include <asm/sn/types.h> 32#include <asm/sn/types.h>
78#include <asm/sn/sn0/addrs.h> 33#include <asm/sn/sn0/addrs.h>
@@ -80,37 +35,6 @@ static int set_rtc_mmss(unsigned long nowtime)
80#include <asm/sn/sn0/hubio.h> 35#include <asm/sn/sn0/hubio.h>
81#include <asm/pci/bridge.h> 36#include <asm/pci/bridge.h>
82 37
83unsigned long read_persistent_clock(void)
84{
85 unsigned int year, month, date, hour, min, sec;
86 struct m48t35_rtc *rtc;
87 nasid_t nid;
88
89 nid = get_nasid();
90 rtc = (struct m48t35_rtc *)(KL_CONFIG_CH_CONS_INFO(nid)->memory_base +
91 IOC3_BYTEBUS_DEV0);
92
93 rtc->control |= M48T35_RTC_READ;
94 sec = rtc->sec;
95 min = rtc->min;
96 hour = rtc->hour;
97 date = rtc->date;
98 month = rtc->month;
99 year = rtc->year;
100 rtc->control &= ~M48T35_RTC_READ;
101
102 sec = BCD2BIN(sec);
103 min = BCD2BIN(min);
104 hour = BCD2BIN(hour);
105 date = BCD2BIN(date);
106 month = BCD2BIN(month);
107 year = BCD2BIN(year);
108
109 year += 1970;
110
111 return mktime(year, month, date, hour, min, sec);
112}
113
114static void enable_rt_irq(unsigned int irq) 38static void enable_rt_irq(unsigned int irq)
115{ 39{
116} 40}
@@ -286,6 +210,7 @@ void __cpuinit cpu_time_init(void)
286 210
287void __cpuinit hub_rtc_init(cnodeid_t cnode) 211void __cpuinit hub_rtc_init(cnodeid_t cnode)
288{ 212{
213
289 /* 214 /*
290 * We only need to initialize the current node. 215 * We only need to initialize the current node.
291 * If this is not the current node then it is a cpuless 216 * If this is not the current node then it is a cpuless
@@ -301,3 +226,23 @@ void __cpuinit hub_rtc_init(cnodeid_t cnode)
301 LOCAL_HUB_S(PI_RT_PEND_B, 0); 226 LOCAL_HUB_S(PI_RT_PEND_B, 0);
302 } 227 }
303} 228}
229
230static int __init sgi_ip27_rtc_devinit(void)
231{
232 struct resource res;
233
234 memset(&res, 0, sizeof(res));
235 res.start = XPHYSADDR(KL_CONFIG_CH_CONS_INFO(master_nasid)->memory_base +
236 IOC3_BYTEBUS_DEV0);
237 res.end = res.start + 32767;
238 res.flags = IORESOURCE_MEM;
239
240 return IS_ERR(platform_device_register_simple("rtc-m48t35", -1,
241 &res, 1));
242}
243
244/*
245 * kludge make this a device_initcall after ioc3 resource conflicts
246 * are resolved
247 */
248late_initcall(sgi_ip27_rtc_devinit);
diff --git a/arch/mips/sgi-ip32/ip32-platform.c b/arch/mips/sgi-ip32/ip32-platform.c
index 3d63721e0e80..511e9ff2acfd 100644
--- a/arch/mips/sgi-ip32/ip32-platform.c
+++ b/arch/mips/sgi-ip32/ip32-platform.c
@@ -90,6 +90,22 @@ static __init int sgio2btns_devinit(void)
90 90
91device_initcall(sgio2btns_devinit); 91device_initcall(sgio2btns_devinit);
92 92
93static struct resource sgio2_cmos_rsrc[] = {
94 {
95 .start = 0x70,
96 .end = 0x71,
97 .flags = IORESOURCE_IO
98 }
99};
100
101static __init int sgio2_cmos_devinit(void)
102{
103 return IS_ERR(platform_device_register_simple("rtc_cmos", -1,
104 sgio2_cmos_rsrc, 1));
105}
106
107device_initcall(sgio2_cmos_devinit);
108
93MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>"); 109MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
94MODULE_LICENSE("GPL"); 110MODULE_LICENSE("GPL");
95MODULE_DESCRIPTION("8250 UART probe driver for SGI IP32 aka O2"); 111MODULE_DESCRIPTION("8250 UART probe driver for SGI IP32 aka O2");
diff --git a/arch/mips/sgi-ip32/ip32-setup.c b/arch/mips/sgi-ip32/ip32-setup.c
index 1024bf40bd9e..c5a5d4a31b4b 100644
--- a/arch/mips/sgi-ip32/ip32-setup.c
+++ b/arch/mips/sgi-ip32/ip32-setup.c
@@ -62,11 +62,6 @@ static inline void str2eaddr(unsigned char *ea, unsigned char *str)
62} 62}
63#endif 63#endif
64 64
65unsigned long read_persistent_clock(void)
66{
67 return mc146818_get_cmos_time();
68}
69
70/* An arbitrary time; this can be decreased if reliability looks good */ 65/* An arbitrary time; this can be decreased if reliability looks good */
71#define WAIT_MS 10 66#define WAIT_MS 10
72 67