aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-29 08:32:15 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-29 08:32:15 -0800
commit83afdf2464ac17ad6321a68b2fe7528c9aa88016 (patch)
treebb2c9b8c402d417c9da76fa222968225737f2f31
parent219ff3ad611ecfe8a2fd29b8c50a5313c9d15383 (diff)
parentb2d7c7f7a69fd953626c3e507bac70e18b21f70e (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: arch/sh/drivers/dma/dma-sh.c: Correct use of ! and & serial: Move asm-sh/sci.h to linux/serial_sci.h. sh: Fix up HAS_SR_RB typo in entry-macros. maple: fix device detection sh: fix rtc_resources setup for sh770x sh: heartbeat: ioremap is expected to succeed sh: Storage class should be before const qualifier maple: remove unused variable sh: SH5-103 needs to select CPU_SH5. sh: Rename SH-3 CCR3 reg to avoid synclink_cs clash.
-rw-r--r--arch/sh/Kconfig1
-rw-r--r--arch/sh/drivers/dma/dma-sh.c2
-rw-r--r--arch/sh/drivers/heartbeat.c2
-rw-r--r--arch/sh/drivers/pci/ops-dreamcast.c44
-rw-r--r--arch/sh/kernel/cpu/sh2/setup-sh7619.c2
-rw-r--r--arch/sh/kernel/cpu/sh2a/clock-sh7203.c4
-rw-r--r--arch/sh/kernel/cpu/sh2a/setup-sh7203.c2
-rw-r--r--arch/sh/kernel/cpu/sh2a/setup-sh7206.c2
-rw-r--r--arch/sh/kernel/cpu/sh3/probe.c4
-rw-r--r--arch/sh/kernel/cpu/sh3/setup-sh7705.c2
-rw-r--r--arch/sh/kernel/cpu/sh3/setup-sh770x.c8
-rw-r--r--arch/sh/kernel/cpu/sh3/setup-sh7710.c2
-rw-r--r--arch/sh/kernel/cpu/sh3/setup-sh7720.c2
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh4-202.c2
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7750.c2
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7760.c2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7343.c2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7366.c2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7722.c2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7763.c2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7770.c2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7780.c2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7785.c2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-shx3.c2
-rw-r--r--drivers/serial/sh-sci.c2
-rw-r--r--drivers/sh/maple/maple.c66
-rw-r--r--include/asm-sh/cpu-sh3/cache.h2
-rw-r--r--include/asm-sh/entry-macros.S4
-rw-r--r--include/linux/maple.h1
-rw-r--r--include/linux/serial_sci.h (renamed from include/asm-sh/sci.h)10
30 files changed, 101 insertions, 83 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index b3400b5ad5c..783cfbbf87c 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -330,6 +330,7 @@ config CPU_SUBTYPE_SH5_101
config CPU_SUBTYPE_SH5_103
bool "Support SH5-103 processor"
+ select CPU_SH5
endchoice
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index 5c3359756a9..71ff3d6f26e 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -90,7 +90,7 @@ static irqreturn_t dma_tei(int irq, void *dev_id)
static int sh_dmac_request_dma(struct dma_channel *chan)
{
- if (unlikely(!chan->flags & DMA_TEI_CAPABLE))
+ if (unlikely(!(chan->flags & DMA_TEI_CAPABLE)))
return 0;
return request_irq(get_dmte_irq(chan->chan), dma_tei,
diff --git a/arch/sh/drivers/heartbeat.c b/arch/sh/drivers/heartbeat.c
index b76a14f12ce..ab77b0e0fa0 100644
--- a/arch/sh/drivers/heartbeat.c
+++ b/arch/sh/drivers/heartbeat.c
@@ -93,7 +93,7 @@ static int heartbeat_drv_probe(struct platform_device *pdev)
}
hd->base = ioremap_nocache(res->start, res->end - res->start + 1);
- if (!unlikely(hd->base)) {
+ if (unlikely(!hd->base)) {
dev_err(&pdev->dev, "ioremap failed\n");
if (!pdev->dev.platform_data)
diff --git a/arch/sh/drivers/pci/ops-dreamcast.c b/arch/sh/drivers/pci/ops-dreamcast.c
index 0dac87b1962..e1284fc6936 100644
--- a/arch/sh/drivers/pci/ops-dreamcast.c
+++ b/arch/sh/drivers/pci/ops-dreamcast.c
@@ -83,9 +83,9 @@ static int gapspci_read(struct pci_bus *bus, unsigned int devfn, int where, int
return PCIBIOS_DEVICE_NOT_FOUND;
switch (size) {
- case 1: *val = ctrl_inb(GAPSPCI_BBA_CONFIG+where); break;
- case 2: *val = ctrl_inw(GAPSPCI_BBA_CONFIG+where); break;
- case 4: *val = ctrl_inl(GAPSPCI_BBA_CONFIG+where); break;
+ case 1: *val = inb(GAPSPCI_BBA_CONFIG+where); break;
+ case 2: *val = inw(GAPSPCI_BBA_CONFIG+where); break;
+ case 4: *val = inl(GAPSPCI_BBA_CONFIG+where); break;
}
return PCIBIOS_SUCCESSFUL;
@@ -97,9 +97,9 @@ static int gapspci_write(struct pci_bus *bus, unsigned int devfn, int where, int
return PCIBIOS_DEVICE_NOT_FOUND;
switch (size) {
- case 1: ctrl_outb(( u8)val, GAPSPCI_BBA_CONFIG+where); break;
- case 2: ctrl_outw((u16)val, GAPSPCI_BBA_CONFIG+where); break;
- case 4: ctrl_outl((u32)val, GAPSPCI_BBA_CONFIG+where); break;
+ case 1: outb(( u8)val, GAPSPCI_BBA_CONFIG+where); break;
+ case 2: outw((u16)val, GAPSPCI_BBA_CONFIG+where); break;
+ case 4: outl((u32)val, GAPSPCI_BBA_CONFIG+where); break;
}
return PCIBIOS_SUCCESSFUL;
@@ -127,36 +127,36 @@ int __init gapspci_init(void)
*/
for (i=0; i<16; i++)
- idbuf[i] = ctrl_inb(GAPSPCI_REGS+i);
+ idbuf[i] = inb(GAPSPCI_REGS+i);
if (strncmp(idbuf, "GAPSPCI_BRIDGE_2", 16))
return -ENODEV;
- ctrl_outl(0x5a14a501, GAPSPCI_REGS+0x18);
+ outl(0x5a14a501, GAPSPCI_REGS+0x18);
for (i=0; i<1000000; i++)
;
- if (ctrl_inl(GAPSPCI_REGS+0x18) != 1)
+ if (inl(GAPSPCI_REGS+0x18) != 1)
return -EINVAL;
- ctrl_outl(0x01000000, GAPSPCI_REGS+0x20);
- ctrl_outl(0x01000000, GAPSPCI_REGS+0x24);
+ outl(0x01000000, GAPSPCI_REGS+0x20);
+ outl(0x01000000, GAPSPCI_REGS+0x24);
- ctrl_outl(GAPSPCI_DMA_BASE, GAPSPCI_REGS+0x28);
- ctrl_outl(GAPSPCI_DMA_BASE+GAPSPCI_DMA_SIZE, GAPSPCI_REGS+0x2c);
+ outl(GAPSPCI_DMA_BASE, GAPSPCI_REGS+0x28);
+ outl(GAPSPCI_DMA_BASE+GAPSPCI_DMA_SIZE, GAPSPCI_REGS+0x2c);
- ctrl_outl(1, GAPSPCI_REGS+0x14);
- ctrl_outl(1, GAPSPCI_REGS+0x34);
+ outl(1, GAPSPCI_REGS+0x14);
+ outl(1, GAPSPCI_REGS+0x34);
/* Setting Broadband Adapter */
- ctrl_outw(0xf900, GAPSPCI_BBA_CONFIG+0x06);
- ctrl_outl(0x00000000, GAPSPCI_BBA_CONFIG+0x30);
- ctrl_outb(0x00, GAPSPCI_BBA_CONFIG+0x3c);
- ctrl_outb(0xf0, GAPSPCI_BBA_CONFIG+0x0d);
- ctrl_outw(0x0006, GAPSPCI_BBA_CONFIG+0x04);
- ctrl_outl(0x00002001, GAPSPCI_BBA_CONFIG+0x10);
- ctrl_outl(0x01000000, GAPSPCI_BBA_CONFIG+0x14);
+ outw(0xf900, GAPSPCI_BBA_CONFIG+0x06);
+ outl(0x00000000, GAPSPCI_BBA_CONFIG+0x30);
+ outb(0x00, GAPSPCI_BBA_CONFIG+0x3c);
+ outb(0xf0, GAPSPCI_BBA_CONFIG+0x0d);
+ outw(0x0006, GAPSPCI_BBA_CONFIG+0x04);
+ outl(0x00002001, GAPSPCI_BBA_CONFIG+0x10);
+ outl(0x01000000, GAPSPCI_BBA_CONFIG+0x14);
return 0;
}
diff --git a/arch/sh/kernel/cpu/sh2/setup-sh7619.c b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
index b230eb278ce..cc530f4d84d 100644
--- a/arch/sh/kernel/cpu/sh2/setup-sh7619.c
+++ b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
enum {
UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh2a/clock-sh7203.c b/arch/sh/kernel/cpu/sh2a/clock-sh7203.c
index 3feb95a4fcb..fb781329848 100644
--- a/arch/sh/kernel/cpu/sh2a/clock-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/clock-sh7203.c
@@ -21,8 +21,8 @@
#include <asm/freq.h>
#include <asm/io.h>
-const static int pll1rate[]={8,12,16,0};
-const static int pfc_divisors[]={1,2,3,4,6,8,12};
+static const int pll1rate[]={8,12,16,0};
+static const int pfc_divisors[]={1,2,3,4,6,8,12};
#define ifc_divisors pfc_divisors
#if (CONFIG_SH_CLK_MD == 0)
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
index db6ef5cecde..e98dc445035 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
enum {
UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
index a564425b905..e6d4ec445dd 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
enum {
UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh3/probe.c b/arch/sh/kernel/cpu/sh3/probe.c
index fcc80bb7bee..10f2a760c5e 100644
--- a/arch/sh/kernel/cpu/sh3/probe.c
+++ b/arch/sh/kernel/cpu/sh3/probe.c
@@ -94,9 +94,9 @@ int __uses_jump_to_uncached detect_cpu_and_cache_system(void)
boot_cpu_data.dcache.way_incr = (1 << 13);
boot_cpu_data.dcache.entry_mask = 0x1ff0;
boot_cpu_data.dcache.sets = 512;
- ctrl_outl(CCR_CACHE_32KB, CCR3);
+ ctrl_outl(CCR_CACHE_32KB, CCR3_REG);
#else
- ctrl_outl(CCR_CACHE_16KB, CCR3);
+ ctrl_outl(CCR_CACHE_16KB, CCR3_REG);
#endif
#endif
}
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
index dd0a20a685f..f581534cb73 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
#include <asm/rtc.h>
enum {
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
index 969804bb523..d3733b13ea5 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
@@ -16,7 +16,7 @@
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
enum {
UNUSED = 0,
@@ -123,15 +123,15 @@ static struct resource rtc_resources[] = {
.flags = IORESOURCE_IO,
},
[1] = {
- .start = 20,
+ .start = 21,
.flags = IORESOURCE_IRQ,
},
[2] = {
- .start = 21,
+ .start = 22,
.flags = IORESOURCE_IRQ,
},
[3] = {
- .start = 22,
+ .start = 20,
.flags = IORESOURCE_IRQ,
},
};
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
index 0cc0e2bf135..7406c9ad925 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
#include <asm/rtc.h>
enum {
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7720.c b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
index 3855ea4c21c..8028082527c 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7720.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
@@ -16,7 +16,7 @@
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
#include <asm/rtc.h>
#define INTC_ICR1 0xA4140010UL
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
index dab193293f2..7371abf64f8 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index ae3603aca61..ec884039b91 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct resource rtc_resources[] = {
[0] = {
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
index 85f81579b97..254c5c55ab9 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
enum {
UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
index c0a3f079dfd..6d4f50cd4aa 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
index 967e8b69a2f..f26b5cdad0d 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
@@ -12,7 +12,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 73c778d40d1..b98b4bc93ec 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -10,9 +10,9 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
+#include <linux/serial_sci.h>
#include <linux/mm.h>
#include <asm/mmzone.h>
-#include <asm/sci.h>
static struct resource usbf_resources[] = {
[0] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
index eabd5386812..07c988dc9de 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct resource rtc_resources[] = {
[0] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
index 32f4f59a837..b9cec48b180 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
index 293004b526f..18dbbe23fea 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
@@ -11,7 +11,7 @@
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct resource rtc_resources[] = {
[0] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index 74b60e96cdf..621e7329ec6 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -10,10 +10,10 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
+#include <linux/serial_sci.h>
#include <linux/io.h>
#include <linux/mm.h>
#include <asm/mmzone.h>
-#include <asm/sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/arch/sh/kernel/cpu/sh4a/setup-shx3.c b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
index 4dc958b6b31..bd35f32534b 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
@@ -10,9 +10,9 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
+#include <linux/serial_sci.h>
#include <linux/io.h>
#include <asm/mmzone.h>
-#include <asm/sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 9ce12cb2ceb..a8c116b80bf 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -41,6 +41,7 @@
#include <linux/delay.h>
#include <linux/console.h>
#include <linux/platform_device.h>
+#include <linux/serial_sci.h>
#ifdef CONFIG_CPU_FREQ
#include <linux/notifier.h>
@@ -54,7 +55,6 @@
#include <asm/kgdb.h>
#endif
-#include <asm/sci.h>
#include "sh-sci.h"
struct sci_port {
diff --git a/drivers/sh/maple/maple.c b/drivers/sh/maple/maple.c
index 9cfcfd8dad5..617efb1640b 100644
--- a/drivers/sh/maple/maple.c
+++ b/drivers/sh/maple/maple.c
@@ -1,7 +1,7 @@
/*
* Core maple bus functionality
*
- * Copyright (C) 2007 Adrian McMenamin
+ * Copyright (C) 2007, 2008 Adrian McMenamin
*
* Based on 2.4 code by:
*
@@ -18,7 +18,6 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/device.h>
-#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/io.h>
@@ -54,7 +53,7 @@ static struct device maple_bus;
static int subdevice_map[MAPLE_PORTS];
static unsigned long *maple_sendbuf, *maple_sendptr, *maple_lastptr;
static unsigned long maple_pnp_time;
-static int started, scanning, liststatus, realscan;
+static int started, scanning, liststatus, fullscan;
static struct kmem_cache *maple_queue_cache;
struct maple_device_specify {
@@ -62,6 +61,9 @@ struct maple_device_specify {
int unit;
};
+static bool checked[4];
+static struct maple_device *baseunits[4];
+
/**
* maple_driver_register - register a device driver
* automatically makes the driver bus a maple bus
@@ -309,11 +311,9 @@ static void maple_attach_driver(struct maple_device *mdev)
else
break;
- if (realscan) {
- printk(KERN_INFO "Maple device detected: %s\n",
- mdev->product_name);
- printk(KERN_INFO "Maple device: %s\n", mdev->product_licence);
- }
+ printk(KERN_INFO "Maple device detected: %s\n",
+ mdev->product_name);
+ printk(KERN_INFO "Maple device: %s\n", mdev->product_licence);
function = be32_to_cpu(mdev->devinfo.function);
@@ -323,10 +323,9 @@ static void maple_attach_driver(struct maple_device *mdev)
mdev->driver = &maple_dummy_driver;
sprintf(mdev->dev.bus_id, "%d:0.port", mdev->port);
} else {
- if (realscan)
- printk(KERN_INFO
- "Maple bus at (%d, %d): Function 0x%lX\n",
- mdev->port, mdev->unit, function);
+ printk(KERN_INFO
+ "Maple bus at (%d, %d): Function 0x%lX\n",
+ mdev->port, mdev->unit, function);
matched =
bus_for_each_drv(&maple_bus_type, NULL, mdev,
@@ -334,9 +333,8 @@ static void maple_attach_driver(struct maple_device *mdev)
if (matched == 0) {
/* Driver does not exist yet */
- if (realscan)
- printk(KERN_INFO
- "No maple driver found.\n");
+ printk(KERN_INFO
+ "No maple driver found.\n");
mdev->driver = &maple_dummy_driver;
}
sprintf(mdev->dev.bus_id, "%d:0%d.%lX", mdev->port,
@@ -472,9 +470,12 @@ static void maple_response_none(struct maple_device *mdev,
maple_detach_driver(mdev);
return;
}
- if (!started) {
- printk(KERN_INFO "No maple devices attached to port %d\n",
- mdev->port);
+ if (!started || !fullscan) {
+ if (checked[mdev->port] == false) {
+ checked[mdev->port] = true;
+ printk(KERN_INFO "No maple devices attached"
+ " to port %d\n", mdev->port);
+ }
return;
}
maple_clean_submap(mdev);
@@ -485,8 +486,14 @@ static void maple_response_devinfo(struct maple_device *mdev,
char *recvbuf)
{
char submask;
- if ((!started) || (scanning == 2)) {
- maple_attach_driver(mdev);
+ if (!started || (scanning == 2) || !fullscan) {
+ if ((mdev->unit == 0) && (checked[mdev->port] == false)) {
+ checked[mdev->port] = true;
+ maple_attach_driver(mdev);
+ } else {
+ if (mdev->unit != 0)
+ maple_attach_driver(mdev);
+ }
return;
}
if (mdev->unit == 0) {
@@ -505,6 +512,7 @@ static void maple_dma_handler(struct work_struct *work)
struct maple_device *dev;
char *recvbuf;
enum maple_code code;
+ int i;
if (!maple_dma_done())
return;
@@ -557,6 +565,19 @@ static void maple_dma_handler(struct work_struct *work)
} else
scanning = 0;
+ if (!fullscan) {
+ fullscan = 1;
+ for (i = 0; i < MAPLE_PORTS; i++) {
+ if (checked[i] == false) {
+ fullscan = 0;
+ dev = baseunits[i];
+ dev->mq->command =
+ MAPLE_COMMAND_DEVINFO;
+ dev->mq->length = 0;
+ maple_add_packet(dev->mq);
+ }
+ }
+ }
if (started == 0)
started = 1;
}
@@ -694,7 +715,9 @@ static int __init maple_bus_init(void)
/* setup maple ports */
for (i = 0; i < MAPLE_PORTS; i++) {
+ checked[i] = false;
mdev[i] = maple_alloc_dev(i, 0);
+ baseunits[i] = mdev[i];
if (!mdev[i]) {
while (i-- > 0)
maple_free_dev(mdev[i]);
@@ -703,12 +726,9 @@ static int __init maple_bus_init(void)
mdev[i]->mq->command = MAPLE_COMMAND_DEVINFO;
mdev[i]->mq->length = 0;
maple_add_packet(mdev[i]->mq);
- /* delay aids hardware detection */
- mdelay(5);
subdevice_map[i] = 0;
}
- realscan = 1;
/* setup maplebus hardware */
maplebus_dma_reset();
/* initial detection */
diff --git a/include/asm-sh/cpu-sh3/cache.h b/include/asm-sh/cpu-sh3/cache.h
index 56bd838b7db..bee2d81c56b 100644
--- a/include/asm-sh/cpu-sh3/cache.h
+++ b/include/asm-sh/cpu-sh3/cache.h
@@ -35,7 +35,7 @@
defined(CONFIG_CPU_SUBTYPE_SH7710) || \
defined(CONFIG_CPU_SUBTYPE_SH7720) || \
defined(CONFIG_CPU_SUBTYPE_SH7721)
-#define CCR3 0xa40000b4
+#define CCR3_REG 0xa40000b4
#define CCR_CACHE_16KB 0x00010000
#define CCR_CACHE_32KB 0x00020000
#endif
diff --git a/include/asm-sh/entry-macros.S b/include/asm-sh/entry-macros.S
index 500030eae7a..2dab0b8d945 100644
--- a/include/asm-sh/entry-macros.S
+++ b/include/asm-sh/entry-macros.S
@@ -12,7 +12,7 @@
not r11, r11
stc sr, r10
and r11, r10
-#ifdef CONFIG_HAS_SR_RB
+#ifdef CONFIG_CPU_HAS_SR_RB
stc k_g_imask, r11
or r11, r10
#endif
@@ -20,7 +20,7 @@
.endm
.macro get_current_thread_info, ti, tmp
-#ifdef CONFIG_HAS_SR_RB
+#ifdef CONFIG_CPU_HAS_SR_RB
stc r7_bank, \ti
#else
mov #((THREAD_SIZE - 1) >> 10) ^ 0xff, \tmp
diff --git a/include/linux/maple.h b/include/linux/maple.h
index 3f01e2bae1a..d31e36ebb43 100644
--- a/include/linux/maple.h
+++ b/include/linux/maple.h
@@ -64,7 +64,6 @@ struct maple_driver {
int (*connect) (struct maple_device * dev);
void (*disconnect) (struct maple_device * dev);
struct device_driver drv;
- int registered;
};
void maple_getcond_callback(struct maple_device *dev,
diff --git a/include/asm-sh/sci.h b/include/linux/serial_sci.h
index 52e73660c12..893cc53486b 100644
--- a/include/asm-sh/sci.h
+++ b/include/linux/serial_sci.h
@@ -1,12 +1,10 @@
-#ifndef __ASM_SH_SCI_H
-#define __ASM_SH_SCI_H
+#ifndef __LINUX_SERIAL_SCI_H
+#define __LINUX_SERIAL_SCI_H
#include <linux/serial_core.h>
/*
- * Generic header for SuperH SCI(F)
- *
- * Do not place SH-specific parts in here, sh64 and h8300 depend on this too.
+ * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
*/
/* Offsets into the sci_port->irqs array */
@@ -31,4 +29,4 @@ struct plat_sci_port {
int early_sci_setup(struct uart_port *port);
-#endif /* __ASM_SH_SCI_H */
+#endif /* __LINUX_SERIAL_SCI_H */