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-rw-r--r--arch/sh/drivers/dma/Kconfig17
-rw-r--r--arch/sh/drivers/dma/dma-sh.c290
-rw-r--r--arch/sh/drivers/dma/dma-sysfs.c2
-rw-r--r--arch/sh/drivers/pci/fixups-landisk.c3
-rw-r--r--arch/sh/drivers/pci/fixups-r7780rp.c7
-rw-r--r--arch/sh/drivers/pci/fixups-sdk7780.c18
-rw-r--r--arch/sh/drivers/pci/fixups-se7751.c5
-rw-r--r--arch/sh/drivers/pci/fixups-sh03.c19
-rw-r--r--arch/sh/drivers/pci/fixups-snapgear.c11
-rw-r--r--arch/sh/drivers/pci/pcie-sh7786.c3
10 files changed, 217 insertions, 158 deletions
diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig
index 4d58eb0..cfd5b90 100644
--- a/arch/sh/drivers/dma/Kconfig
+++ b/arch/sh/drivers/dma/Kconfig
@@ -40,23 +40,6 @@ config NR_ONCHIP_DMA_CHANNELS
DMAC supports. This will be 4 for SH7750/SH7751/Sh7750S/SH7091 and 8 for the
SH7750R/SH7751R/SH7760, 12 for the SH7723/SH7780/SH7785/SH7724, default is 6.
-config NR_DMA_CHANNELS_BOOL
- depends on SH_DMA
- bool "Override default number of maximum DMA channels"
- help
- This allows you to forcibly update the maximum number of supported
- DMA channels for a given board. If this is unset, this will default
- to the number of channels that the on-chip DMAC has.
-
-config NR_DMA_CHANNELS
- int "Maximum number of DMA channels"
- depends on SH_DMA && NR_DMA_CHANNELS_BOOL
- default NR_ONCHIP_DMA_CHANNELS
- help
- This allows you to specify the maximum number of DMA channels to
- support. Setting this to a higher value allows for cascading DMACs
- with additional channels.
-
config SH_DMABRG
bool "SH7760 DMABRG support"
depends on CPU_SUBTYPE_SH7760
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index a60da6d..4c171f1 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -14,35 +14,72 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/module.h>
+#include <linux/io.h>
#include <mach-dreamcast/mach/dma.h>
#include <asm/dma.h>
-#include <asm/io.h>
-#include <asm/dma-sh.h>
+#include <asm/dma-register.h>
+#include <cpu/dma-register.h>
+#include <cpu/dma.h>
-#if defined(DMAE1_IRQ)
-#define NR_DMAE 2
-#else
-#define NR_DMAE 1
+/*
+ * Define the default configuration for dual address memory-memory transfer.
+ * The 0x400 value represents auto-request, external->external.
+ */
+#define RS_DUAL (DM_INC | SM_INC | 0x400 | TS_INDEX2VAL(XMIT_SZ_32BIT))
+
+static unsigned long dma_find_base(unsigned int chan)
+{
+ unsigned long base = SH_DMAC_BASE0;
+
+#ifdef SH_DMAC_BASE1
+ if (chan >= 6)
+ base = SH_DMAC_BASE1;
#endif
-static const char *dmae_name[] = {
- "DMAC Address Error0", "DMAC Address Error1"
-};
+ return base;
+}
+
+static unsigned long dma_base_addr(unsigned int chan)
+{
+ unsigned long base = dma_find_base(chan);
+
+ /* Normalize offset calculation */
+ if (chan >= 9)
+ chan -= 6;
+ if (chan >= 4)
+ base += 0x10;
+
+ return base + (chan * 0x10);
+}
+#ifdef CONFIG_SH_DMA_IRQ_MULTI
static inline unsigned int get_dmte_irq(unsigned int chan)
{
- unsigned int irq = 0;
- if (chan < ARRAY_SIZE(dmte_irq_map))
- irq = dmte_irq_map[chan];
-
-#if defined(CONFIG_SH_DMA_IRQ_MULTI)
- if (irq > DMTE6_IRQ)
- return DMTE6_IRQ;
- return DMTE0_IRQ;
+ return chan >= 6 ? DMTE6_IRQ : DMTE0_IRQ;
+}
#else
- return irq;
+
+static unsigned int dmte_irq_map[] = {
+ DMTE0_IRQ, DMTE0_IRQ + 1, DMTE0_IRQ + 2, DMTE0_IRQ + 3,
+
+#ifdef DMTE4_IRQ
+ DMTE4_IRQ, DMTE4_IRQ + 1,
+#endif
+
+#ifdef DMTE6_IRQ
+ DMTE6_IRQ, DMTE6_IRQ + 1,
+#endif
+
+#ifdef DMTE8_IRQ
+ DMTE8_IRQ, DMTE9_IRQ, DMTE10_IRQ, DMTE11_IRQ,
#endif
+};
+
+static inline unsigned int get_dmte_irq(unsigned int chan)
+{
+ return dmte_irq_map[chan];
}
+#endif
/*
* We determine the correct shift size based off of the CHCR transmit size
@@ -53,9 +90,10 @@ static inline unsigned int get_dmte_irq(unsigned int chan)
* iterations to complete the transfer.
*/
static unsigned int ts_shift[] = TS_SHIFT;
+
static inline unsigned int calc_xmit_shift(struct dma_channel *chan)
{
- u32 chcr = __raw_readl(dma_base_addr[chan->chan] + CHCR);
+ u32 chcr = __raw_readl(dma_base_addr(chan->chan) + CHCR);
int cnt = ((chcr & CHCR_TS_LOW_MASK) >> CHCR_TS_LOW_SHIFT) |
((chcr & CHCR_TS_HIGH_MASK) >> CHCR_TS_HIGH_SHIFT);
@@ -73,13 +111,13 @@ static irqreturn_t dma_tei(int irq, void *dev_id)
struct dma_channel *chan = dev_id;
u32 chcr;
- chcr = __raw_readl(dma_base_addr[chan->chan] + CHCR);
+ chcr = __raw_readl(dma_base_addr(chan->chan) + CHCR);
if (!(chcr & CHCR_TE))
return IRQ_NONE;
chcr &= ~(CHCR_IE | CHCR_DE);
- __raw_writel(chcr, (dma_base_addr[chan->chan] + CHCR));
+ __raw_writel(chcr, (dma_base_addr(chan->chan) + CHCR));
wake_up(&chan->wait_queue);
@@ -91,13 +129,8 @@ static int sh_dmac_request_dma(struct dma_channel *chan)
if (unlikely(!(chan->flags & DMA_TEI_CAPABLE)))
return 0;
- return request_irq(get_dmte_irq(chan->chan), dma_tei,
-#if defined(CONFIG_SH_DMA_IRQ_MULTI)
- IRQF_SHARED,
-#else
- 0,
-#endif
- chan->dev_id, chan);
+ return request_irq(get_dmte_irq(chan->chan), dma_tei, IRQF_SHARED,
+ chan->dev_id, chan);
}
static void sh_dmac_free_dma(struct dma_channel *chan)
@@ -118,7 +151,7 @@ sh_dmac_configure_channel(struct dma_channel *chan, unsigned long chcr)
chan->flags &= ~DMA_TEI_CAPABLE;
}
- __raw_writel(chcr, (dma_base_addr[chan->chan] + CHCR));
+ __raw_writel(chcr, (dma_base_addr(chan->chan) + CHCR));
chan->flags |= DMA_CONFIGURED;
return 0;
@@ -129,13 +162,13 @@ static void sh_dmac_enable_dma(struct dma_channel *chan)
int irq;
u32 chcr;
- chcr = __raw_readl(dma_base_addr[chan->chan] + CHCR);
+ chcr = __raw_readl(dma_base_addr(chan->chan) + CHCR);
chcr |= CHCR_DE;
if (chan->flags & DMA_TEI_CAPABLE)
chcr |= CHCR_IE;
- __raw_writel(chcr, (dma_base_addr[chan->chan] + CHCR));
+ __raw_writel(chcr, (dma_base_addr(chan->chan) + CHCR));
if (chan->flags & DMA_TEI_CAPABLE) {
irq = get_dmte_irq(chan->chan);
@@ -153,9 +186,9 @@ static void sh_dmac_disable_dma(struct dma_channel *chan)
disable_irq(irq);
}
- chcr = __raw_readl(dma_base_addr[chan->chan] + CHCR);
+ chcr = __raw_readl(dma_base_addr(chan->chan) + CHCR);
chcr &= ~(CHCR_DE | CHCR_TE | CHCR_IE);
- __raw_writel(chcr, (dma_base_addr[chan->chan] + CHCR));
+ __raw_writel(chcr, (dma_base_addr(chan->chan) + CHCR));
}
static int sh_dmac_xfer_dma(struct dma_channel *chan)
@@ -186,13 +219,13 @@ static int sh_dmac_xfer_dma(struct dma_channel *chan)
*/
if (chan->sar || (mach_is_dreamcast() &&
chan->chan == PVR2_CASCADE_CHAN))
- __raw_writel(chan->sar, (dma_base_addr[chan->chan]+SAR));
+ __raw_writel(chan->sar, (dma_base_addr(chan->chan) + SAR));
if (chan->dar || (mach_is_dreamcast() &&
chan->chan == PVR2_CASCADE_CHAN))
- __raw_writel(chan->dar, (dma_base_addr[chan->chan] + DAR));
+ __raw_writel(chan->dar, (dma_base_addr(chan->chan) + DAR));
__raw_writel(chan->count >> calc_xmit_shift(chan),
- (dma_base_addr[chan->chan] + TCR));
+ (dma_base_addr(chan->chan) + TCR));
sh_dmac_enable_dma(chan);
@@ -201,13 +234,32 @@ static int sh_dmac_xfer_dma(struct dma_channel *chan)
static int sh_dmac_get_dma_residue(struct dma_channel *chan)
{
- if (!(__raw_readl(dma_base_addr[chan->chan] + CHCR) & CHCR_DE))
+ if (!(__raw_readl(dma_base_addr(chan->chan) + CHCR) & CHCR_DE))
return 0;
- return __raw_readl(dma_base_addr[chan->chan] + TCR)
+ return __raw_readl(dma_base_addr(chan->chan) + TCR)
<< calc_xmit_shift(chan);
}
+/*
+ * DMAOR handling
+ */
+#if defined(CONFIG_CPU_SUBTYPE_SH7723) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7724) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7780) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7785)
+#define NR_DMAOR 2
+#else
+#define NR_DMAOR 1
+#endif
+
+/*
+ * DMAOR bases are broken out amongst channel groups. DMAOR0 manages
+ * channels 0 - 5, DMAOR1 6 - 11 (optional).
+ */
+#define dmaor_read_reg(n) __raw_readw(dma_find_base((n)*6))
+#define dmaor_write_reg(n, data) __raw_writew(data, dma_find_base(n)*6)
+
static inline int dmaor_reset(int no)
{
unsigned long dmaor = dmaor_read_reg(no);
@@ -228,36 +280,86 @@ static inline int dmaor_reset(int no)
return 0;
}
-#if defined(CONFIG_CPU_SH4)
-static irqreturn_t dma_err(int irq, void *dummy)
-{
-#if defined(CONFIG_SH_DMA_IRQ_MULTI)
- int cnt = 0;
- switch (irq) {
-#if defined(DMTE6_IRQ) && defined(DMAE1_IRQ)
- case DMTE6_IRQ:
- cnt++;
+/*
+ * DMAE handling
+ */
+#ifdef CONFIG_CPU_SH4
+
+#if defined(DMAE1_IRQ)
+#define NR_DMAE 2
+#else
+#define NR_DMAE 1
#endif
- case DMTE0_IRQ:
- if (dmaor_read_reg(cnt) & (DMAOR_NMIF | DMAOR_AE)) {
- disable_irq(irq);
- /* DMA multi and error IRQ */
- return IRQ_HANDLED;
- }
- default:
- return IRQ_NONE;
- }
+
+static const char *dmae_name[] = {
+ "DMAC Address Error0",
+ "DMAC Address Error1"
+};
+
+#ifdef CONFIG_SH_DMA_IRQ_MULTI
+static inline unsigned int get_dma_error_irq(int n)
+{
+ return get_dmte_irq(n * 6);
+}
#else
- dmaor_reset(0);
-#if defined(CONFIG_CPU_SUBTYPE_SH7723) || \
- defined(CONFIG_CPU_SUBTYPE_SH7780) || \
- defined(CONFIG_CPU_SUBTYPE_SH7785)
- dmaor_reset(1);
+
+static unsigned int dmae_irq_map[] = {
+ DMAE0_IRQ,
+
+#ifdef DMAE1_IRQ
+ DMAE1_IRQ,
+#endif
+};
+
+static inline unsigned int get_dma_error_irq(int n)
+{
+ return dmae_irq_map[n];
+}
#endif
+
+static irqreturn_t dma_err(int irq, void *dummy)
+{
+ int i;
+
+ for (i = 0; i < NR_DMAOR; i++)
+ dmaor_reset(i);
+
disable_irq(irq);
return IRQ_HANDLED;
-#endif
+}
+
+static int dmae_irq_init(void)
+{
+ int n;
+
+ for (n = 0; n < NR_DMAE; n++) {
+ int i = request_irq(get_dma_error_irq(n), dma_err,
+ IRQF_SHARED, dmae_name[n], NULL);
+ if (unlikely(i < 0)) {
+ printk(KERN_ERR "%s request_irq fail\n", dmae_name[n]);
+ return i;
+ }
+ }
+
+ return 0;
+}
+
+static void dmae_irq_free(void)
+{
+ int n;
+
+ for (n = 0; n < NR_DMAE; n++)
+ free_irq(get_dma_error_irq(n), NULL);
+}
+#else
+static inline int dmae_irq_init(void)
+{
+ return 0;
+}
+
+static void dmae_irq_free(void)
+{
}
#endif
@@ -276,72 +378,34 @@ static struct dma_info sh_dmac_info = {
.flags = DMAC_CHANNELS_TEI_CAPABLE,
};
-#ifdef CONFIG_CPU_SH4
-static unsigned int get_dma_error_irq(int n)
-{
-#if defined(CONFIG_SH_DMA_IRQ_MULTI)
- return (n == 0) ? get_dmte_irq(0) : get_dmte_irq(6);
-#else
- return (n == 0) ? DMAE0_IRQ :
-#if defined(DMAE1_IRQ)
- DMAE1_IRQ;
-#else
- -1;
-#endif
-#endif
-}
-#endif
-
static int __init sh_dmac_init(void)
{
struct dma_info *info = &sh_dmac_info;
- int i;
-
-#ifdef CONFIG_CPU_SH4
- int n;
+ int i, rc;
- for (n = 0; n < NR_DMAE; n++) {
- i = request_irq(get_dma_error_irq(n), dma_err,
-#if defined(CONFIG_SH_DMA_IRQ_MULTI)
- IRQF_SHARED,
-#else
- 0,
-#endif
- dmae_name[n], (void *)dmae_name[n]);
- if (unlikely(i < 0)) {
- printk(KERN_ERR "%s request_irq fail\n", dmae_name[n]);
- return i;
- }
- }
-#endif /* CONFIG_CPU_SH4 */
+ /*
+ * Initialize DMAE, for parts that support it.
+ */
+ rc = dmae_irq_init();
+ if (unlikely(rc != 0))
+ return rc;
/*
* Initialize DMAOR, and clean up any error flags that may have
* been set.
*/
- i = dmaor_reset(0);
- if (unlikely(i != 0))
- return i;
-#if defined(CONFIG_CPU_SUBTYPE_SH7723) || \
- defined(CONFIG_CPU_SUBTYPE_SH7780) || \
- defined(CONFIG_CPU_SUBTYPE_SH7785)
- i = dmaor_reset(1);
- if (unlikely(i != 0))
- return i;
-#endif
+ for (i = 0; i < NR_DMAOR; i++) {
+ rc = dmaor_reset(i);
+ if (unlikely(rc != 0))
+ return rc;
+ }
return register_dmac(info);
}
static void __exit sh_dmac_exit(void)
{
-#ifdef CONFIG_CPU_SH4
- int n;
-
- for (n = 0; n < NR_DMAE; n++) {
- free_irq(get_dma_error_irq(n), (void *)dmae_name[n]);
- }
-#endif /* CONFIG_CPU_SH4 */
+ dmae_irq_free();
unregister_dmac(&sh_dmac_info);
}
diff --git a/arch/sh/drivers/dma/dma-sysfs.c b/arch/sh/drivers/dma/dma-sysfs.c
index 67ee956..4b15fed 100644
--- a/arch/sh/drivers/dma/dma-sysfs.c
+++ b/arch/sh/drivers/dma/dma-sysfs.c
@@ -29,7 +29,7 @@ static ssize_t dma_show_devices(struct device *dev,
ssize_t len = 0;
int i;
- for (i = 0; i < MAX_DMA_CHANNELS; i++) {
+ for (i = 0; i < 16; i++) {
struct dma_info *info = get_dma_info(i);
struct dma_channel *channel = get_dma_channel(i);
diff --git a/arch/sh/drivers/pci/fixups-landisk.c b/arch/sh/drivers/pci/fixups-landisk.c
index ecb1d10..db5b40a 100644
--- a/arch/sh/drivers/pci/fixups-landisk.c
+++ b/arch/sh/drivers/pci/fixups-landisk.c
@@ -14,6 +14,7 @@
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/pci.h>
+#include <linux/sh_intc.h>
#include "pci-sh4.h"
#define PCIMCR_MRSET_OFF 0xBFFFFFFF
@@ -27,7 +28,7 @@ int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
* slot2: pin1-4 = irq7,8,5,6
* slot3: pin1-4 = irq8,5,6,7
*/
- int irq = ((slot + pin - 1) & 0x3) + 5;
+ int irq = ((slot + pin - 1) & 0x3) + evt2irq(0x2a0);
if ((slot | (pin - 1)) > 0x3) {
printk(KERN_WARNING "PCI: Bad IRQ mapping request for slot %d pin %c\n",
diff --git a/arch/sh/drivers/pci/fixups-r7780rp.c b/arch/sh/drivers/pci/fixups-r7780rp.c
index f9370dce..57ed3f0 100644
--- a/arch/sh/drivers/pci/fixups-r7780rp.c
+++ b/arch/sh/drivers/pci/fixups-r7780rp.c
@@ -12,13 +12,10 @@
*/
#include <linux/pci.h>
#include <linux/io.h>
+#include <linux/sh_intc.h>
#include "pci-sh4.h"
-static char irq_tab[] __initdata = {
- 65, 66, 67, 68,
-};
-
int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{
- return irq_tab[slot];
+ return evt2irq(0xa20) + slot;
}
diff --git a/arch/sh/drivers/pci/fixups-sdk7780.c b/arch/sh/drivers/pci/fixups-sdk7780.c
index 0b84725..c0a015a 100644
--- a/arch/sh/drivers/pci/fixups-sdk7780.c
+++ b/arch/sh/drivers/pci/fixups-sdk7780.c
@@ -13,18 +13,28 @@
*/
#include <linux/pci.h>
#include <linux/io.h>
+#include <linux/sh_intc.h>
#include "pci-sh4.h"
+#define IRQ_INTA evt2irq(0xa20)
+#define IRQ_INTB evt2irq(0xa40)
+#define IRQ_INTC evt2irq(0xa60)
+#define IRQ_INTD evt2irq(0xa80)
+
/* IDSEL [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31] */
static char sdk7780_irq_tab[4][16] __initdata = {
/* INTA */
- { 65, 68, 67, 68, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
+ { IRQ_INTA, IRQ_INTD, IRQ_INTC, IRQ_INTD, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1 },
/* INTB */
- { 66, 65, -1, 65, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
+ { IRQ_INTB, IRQ_INTA, -1, IRQ_INTA, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1 },
/* INTC */
- { 67, 66, -1, 66, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
+ { IRQ_INTC, IRQ_INTB, -1, IRQ_INTB, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1 },
/* INTD */
- { 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
+ { IRQ_INTD, IRQ_INTC, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1 },
};
int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
diff --git a/arch/sh/drivers/pci/fixups-se7751.c b/arch/sh/drivers/pci/fixups-se7751.c
index 2ec146c..84a88ca 100644
--- a/arch/sh/drivers/pci/fixups-se7751.c
+++ b/arch/sh/drivers/pci/fixups-se7751.c
@@ -4,13 +4,14 @@
#include <linux/delay.h>
#include <linux/pci.h>
#include <linux/io.h>
+#include <linux/sh_intc.h>
#include "pci-sh4.h"
int __init pcibios_map_platform_irq(const struct pci_dev *, u8 slot, u8 pin)
{
switch (slot) {
- case 0: return 13;
- case 1: return 13; /* AMD Ethernet controller */
+ case 0: return evt2irq(0x3a0);
+ case 1: return evt2irq(0x3a0); /* AMD Ethernet controller */
case 2: return -1;
case 3: return -1;
case 4: return -1;
diff --git a/arch/sh/drivers/pci/fixups-sh03.c b/arch/sh/drivers/pci/fixups-sh03.c
index 1615e59..16207be 100644
--- a/arch/sh/drivers/pci/fixups-sh03.c
+++ b/arch/sh/drivers/pci/fixups-sh03.c
@@ -2,6 +2,7 @@
#include <linux/init.h>
#include <linux/types.h>
#include <linux/pci.h>
+#include <linux/sh_intc.h>
int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
@@ -9,21 +10,21 @@ int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
if (dev->bus->number == 0) {
switch (slot) {
- case 4: return 5; /* eth0 */
- case 8: return 5; /* eth1 */
- case 6: return 2; /* PCI bridge */
+ case 4: return evt2irq(0x2a0); /* eth0 */
+ case 8: return evt2irq(0x2a0); /* eth1 */
+ case 6: return evt2irq(0x240); /* PCI bridge */
default:
printk(KERN_ERR "PCI: Bad IRQ mapping request "
"for slot %d\n", slot);
- return 2;
+ return evt2irq(0x240);
}
} else {
switch (pin) {
- case 0: irq = 2; break;
- case 1: irq = 2; break;
- case 2: irq = 2; break;
- case 3: irq = 2; break;
- case 4: irq = 2; break;
+ case 0: irq = evt2irq(0x240); break;
+ case 1: irq = evt2irq(0x240); break;
+ case 2: irq = evt2irq(0x240); break;
+ case 3: irq = evt2irq(0x240); break;
+ case 4: irq = evt2irq(0x240); break;
default: irq = -1; break;
}
}
diff --git a/arch/sh/drivers/pci/fixups-snapgear.c b/arch/sh/drivers/pci/fixups-snapgear.c
index 4a093c6..6e33ba4 100644
--- a/arch/sh/drivers/pci/fixups-snapgear.c
+++ b/arch/sh/drivers/pci/fixups-snapgear.c
@@ -16,6 +16,7 @@
#include <linux/types.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/sh_intc.h>
#include "pci-sh4.h"
int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
@@ -24,11 +25,11 @@ int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
switch (slot) {
case 8: /* the PCI bridge */ break;
- case 11: irq = 8; break; /* USB */
- case 12: irq = 11; break; /* PCMCIA */
- case 13: irq = 5; break; /* eth0 */
- case 14: irq = 8; break; /* eth1 */
- case 15: irq = 11; break; /* safenet (unused) */
+ case 11: irq = evt2irq(0x300); break; /* USB */
+ case 12: irq = evt2irq(0x360); break; /* PCMCIA */
+ case 13: irq = evt2irq(0x2a0); break; /* eth0 */
+ case 14: irq = evt2irq(0x300); break; /* eth1 */
+ case 15: irq = evt2irq(0x360); break; /* safenet (unused) */
}
printk("PCI: Mapping SnapGear IRQ for slot %d, pin %c to irq %d\n",
diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c
index 4df27c4f..c045142 100644
--- a/arch/sh/drivers/pci/pcie-sh7786.c
+++ b/arch/sh/drivers/pci/pcie-sh7786.c
@@ -18,6 +18,7 @@
#include <linux/slab.h>
#include <linux/clk.h>
#include <linux/sh_clk.h>
+#include <linux/sh_intc.h>
#include "pcie-sh7786.h"
#include <asm/sizes.h>
@@ -468,7 +469,7 @@ static int __init pcie_init(struct sh7786_pcie_port *port)
int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{
- return 71;
+ return evt2irq(0xae0);
}
static int __init sh7786_pcie_core_init(void)
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