summaryrefslogtreecommitdiffstats
path: root/arch/m32r/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'arch/m32r/kernel')
-rw-r--r--arch/m32r/kernel/entry.S2
-rw-r--r--arch/m32r/kernel/io_m32700ut.c6
-rw-r--r--arch/m32r/kernel/io_mappi.c2
-rw-r--r--arch/m32r/kernel/io_mappi2.c11
-rw-r--r--arch/m32r/kernel/io_mappi3.c7
-rw-r--r--arch/m32r/kernel/io_oaks32r.c2
-rw-r--r--arch/m32r/kernel/io_opsput.c8
-rw-r--r--arch/m32r/kernel/io_usrv.c2
-rw-r--r--arch/m32r/kernel/ptrace.c2
-rw-r--r--arch/m32r/kernel/setup.c24
-rw-r--r--arch/m32r/kernel/time.c4
11 files changed, 31 insertions, 39 deletions
diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S
index 85920fb8d08..396c94218cc 100644
--- a/arch/m32r/kernel/entry.S
+++ b/arch/m32r/kernel/entry.S
@@ -653,8 +653,6 @@ ENTRY(rie_handler)
SAVE_ALL
mvfc r0, bpc
ld r1, @r0
- seth r0, #0xa0f0
- st r1, @r0
ldi r1, #0x20 ; error_code
mv r0, sp ; pt_regs
bl do_rie_handler
diff --git a/arch/m32r/kernel/io_m32700ut.c b/arch/m32r/kernel/io_m32700ut.c
index e545b065f7e..eda9f963c1e 100644
--- a/arch/m32r/kernel/io_m32700ut.c
+++ b/arch/m32r/kernel/io_m32700ut.c
@@ -64,11 +64,11 @@ static inline void *__port2addr_ata(unsigned long port)
* from 0x10000000 to 0x13ffffff on physical address.
* The base address of LAN controller(LAN91C111) is 0x300.
*/
-#define LAN_IOSTART 0x300
-#define LAN_IOEND 0x320
+#define LAN_IOSTART 0xa0000300
+#define LAN_IOEND 0xa0000320
static inline void *_port2addr_ne(unsigned long port)
{
- return (void *)(port + NONCACHE_OFFSET + 0x10000000);
+ return (void *)(port + 0x10000000);
}
static inline void *_port2addr_usb(unsigned long port)
{
diff --git a/arch/m32r/kernel/io_mappi.c b/arch/m32r/kernel/io_mappi.c
index 78033165fb5..3c3da042fbd 100644
--- a/arch/m32r/kernel/io_mappi.c
+++ b/arch/m32r/kernel/io_mappi.c
@@ -31,7 +31,7 @@ extern void pcc_iowrite(int, unsigned long, void *, size_t, size_t, int);
static inline void *_port2addr(unsigned long port)
{
- return (void *)(port + NONCACHE_OFFSET);
+ return (void *)(port | (NONCACHE_OFFSET));
}
static inline void *_port2addr_ne(unsigned long port)
diff --git a/arch/m32r/kernel/io_mappi2.c b/arch/m32r/kernel/io_mappi2.c
index 5c03504bf65..df3c729cb3e 100644
--- a/arch/m32r/kernel/io_mappi2.c
+++ b/arch/m32r/kernel/io_mappi2.c
@@ -33,12 +33,9 @@ extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int);
static inline void *_port2addr(unsigned long port)
{
- return (void *)(port + NONCACHE_OFFSET);
+ return (void *)(port | (NONCACHE_OFFSET));
}
-#define LAN_IOSTART 0x300
-#define LAN_IOEND 0x320
-
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
static inline void *__port2addr_ata(unsigned long port)
{
@@ -59,15 +56,17 @@ static inline void *__port2addr_ata(unsigned long port)
}
#endif
+#define LAN_IOSTART 0xa0000300
+#define LAN_IOEND 0xa0000320
#ifdef CONFIG_CHIP_OPSP
static inline void *_port2addr_ne(unsigned long port)
{
- return (void *)(port + NONCACHE_OFFSET + 0x10000000);
+ return (void *)(port + 0x10000000);
}
#else
static inline void *_port2addr_ne(unsigned long port)
{
- return (void *)(port + NONCACHE_OFFSET + 0x04000000);
+ return (void *)(port + 0x04000000);
}
#endif
static inline void *_port2addr_usb(unsigned long port)
diff --git a/arch/m32r/kernel/io_mappi3.c b/arch/m32r/kernel/io_mappi3.c
index c80bde65785..6716ffea769 100644
--- a/arch/m32r/kernel/io_mappi3.c
+++ b/arch/m32r/kernel/io_mappi3.c
@@ -36,9 +36,6 @@ static inline void *_port2addr(unsigned long port)
return (void *)(port + NONCACHE_OFFSET);
}
-#define LAN_IOSTART 0x300
-#define LAN_IOEND 0x320
-
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
static inline void *__port2addr_ata(unsigned long port)
{
@@ -59,9 +56,11 @@ static inline void *__port2addr_ata(unsigned long port)
}
#endif
+#define LAN_IOSTART 0xa0000300
+#define LAN_IOEND 0xa0000320
static inline void *_port2addr_ne(unsigned long port)
{
- return (void *)(port + NONCACHE_OFFSET + 0x10000000);
+ return (void *)(port + 0x10000000);
}
static inline void *_port2addr_usb(unsigned long port)
diff --git a/arch/m32r/kernel/io_oaks32r.c b/arch/m32r/kernel/io_oaks32r.c
index 9997dddd24d..8be323931e4 100644
--- a/arch/m32r/kernel/io_oaks32r.c
+++ b/arch/m32r/kernel/io_oaks32r.c
@@ -16,7 +16,7 @@
static inline void *_port2addr(unsigned long port)
{
- return (void *)(port + NONCACHE_OFFSET);
+ return (void *)(port | (NONCACHE_OFFSET));
}
static inline void *_port2addr_ne(unsigned long port)
diff --git a/arch/m32r/kernel/io_opsput.c b/arch/m32r/kernel/io_opsput.c
index e34951e8156..4793bd18e11 100644
--- a/arch/m32r/kernel/io_opsput.c
+++ b/arch/m32r/kernel/io_opsput.c
@@ -36,7 +36,7 @@ extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int);
static inline void *_port2addr(unsigned long port)
{
- return (void *)(port + NONCACHE_OFFSET);
+ return (void *)(port | (NONCACHE_OFFSET));
}
/*
@@ -44,11 +44,11 @@ static inline void *_port2addr(unsigned long port)
* from 0x10000000 to 0x13ffffff on physical address.
* The base address of LAN controller(LAN91C111) is 0x300.
*/
-#define LAN_IOSTART 0x300
-#define LAN_IOEND 0x320
+#define LAN_IOSTART 0xa0000300
+#define LAN_IOEND 0xa0000320
static inline void *_port2addr_ne(unsigned long port)
{
- return (void *)(port + NONCACHE_OFFSET + 0x10000000);
+ return (void *)(port + 0x10000000);
}
static inline void *_port2addr_usb(unsigned long port)
{
diff --git a/arch/m32r/kernel/io_usrv.c b/arch/m32r/kernel/io_usrv.c
index 9eb161dcc10..39a379af40b 100644
--- a/arch/m32r/kernel/io_usrv.c
+++ b/arch/m32r/kernel/io_usrv.c
@@ -47,7 +47,7 @@ static inline void *_port2addr(unsigned long port)
else if (port >= UART1_IOSTART && port <= UART1_IOEND)
port = ((port - UART1_IOSTART) << 1) + UART1_REGSTART;
#endif /* CONFIG_SERIAL_8250 || CONFIG_SERIAL_8250_MODULE */
- return (void *)(port + NONCACHE_OFFSET);
+ return (void *)(port | (NONCACHE_OFFSET));
}
static inline void delay(void)
diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c
index 124f7c1b775..078d2a0e71c 100644
--- a/arch/m32r/kernel/ptrace.c
+++ b/arch/m32r/kernel/ptrace.c
@@ -756,7 +756,7 @@ do_ptrace(long request, struct task_struct *child, long addr, long data)
return ret;
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
int ret;
diff --git a/arch/m32r/kernel/setup.c b/arch/m32r/kernel/setup.c
index ec5674727e7..f722ec8eb02 100644
--- a/arch/m32r/kernel/setup.c
+++ b/arch/m32r/kernel/setup.c
@@ -305,19 +305,19 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "processor\t: %ld\n", cpu);
-#ifdef CONFIG_CHIP_VDEC2
+#if defined(CONFIG_CHIP_VDEC2)
seq_printf(m, "cpu family\t: VDEC2\n"
"cache size\t: Unknown\n");
-#elif CONFIG_CHIP_M32700
+#elif defined(CONFIG_CHIP_M32700)
seq_printf(m,"cpu family\t: M32700\n"
"cache size\t: I-8KB/D-8KB\n");
-#elif CONFIG_CHIP_M32102
+#elif defined(CONFIG_CHIP_M32102)
seq_printf(m,"cpu family\t: M32102\n"
"cache size\t: I-8KB\n");
-#elif CONFIG_CHIP_OPSP
+#elif defined(CONFIG_CHIP_OPSP)
seq_printf(m,"cpu family\t: OPSP\n"
"cache size\t: I-8KB/D-8KB\n");
-#elif CONFIG_CHIP_MP
+#elif defined(CONFIG_CHIP_MP)
seq_printf(m, "cpu family\t: M32R-MP\n"
"cache size\t: I-xxKB/D-xxKB\n");
#else
@@ -326,19 +326,19 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "bogomips\t: %lu.%02lu\n",
c->loops_per_jiffy/(500000/HZ),
(c->loops_per_jiffy/(5000/HZ)) % 100);
-#ifdef CONFIG_PLAT_MAPPI
+#if defined(CONFIG_PLAT_MAPPI)
seq_printf(m, "Machine\t\t: Mappi Evaluation board\n");
-#elif CONFIG_PLAT_MAPPI2
+#elif defined(CONFIG_PLAT_MAPPI2)
seq_printf(m, "Machine\t\t: Mappi-II Evaluation board\n");
-#elif CONFIG_PLAT_MAPPI3
+#elif defined(CONFIG_PLAT_MAPPI3)
seq_printf(m, "Machine\t\t: Mappi-III Evaluation board\n");
-#elif CONFIG_PLAT_M32700UT
+#elif defined(CONFIG_PLAT_M32700UT)
seq_printf(m, "Machine\t\t: M32700UT Evaluation board\n");
-#elif CONFIG_PLAT_OPSPUT
+#elif defined(CONFIG_PLAT_OPSPUT)
seq_printf(m, "Machine\t\t: OPSPUT Evaluation board\n");
-#elif CONFIG_PLAT_USRV
+#elif defined(CONFIG_PLAT_USRV)
seq_printf(m, "Machine\t\t: uServer\n");
-#elif CONFIG_PLAT_OAKS32R
+#elif defined(CONFIG_PLAT_OAKS32R)
seq_printf(m, "Machine\t\t: OAKS32R\n");
#else
seq_printf(m, "Machine\t\t: Unknown\n");
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index 539c562cd54..2ebce2063fe 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -39,10 +39,6 @@ extern void send_IPI_allbutself(int, int);
extern void smp_local_timer_interrupt(struct pt_regs *);
#endif
-u64 jiffies_64 = INITIAL_JIFFIES;
-
-EXPORT_SYMBOL(jiffies_64);
-
extern unsigned long wall_jiffies;
#define TICK_SIZE (tick_nsec / 1000)
generated by cgit (git 2.34.1) at 2024-11-06 21:33:36 +0000