diff options
Diffstat (limited to 'arch/sh/drivers')
| -rw-r--r-- | arch/sh/drivers/dma/Kconfig | 17 | ||||
| -rw-r--r-- | arch/sh/drivers/dma/dma-sh.c | 290 | ||||
| -rw-r--r-- | arch/sh/drivers/dma/dma-sysfs.c | 2 | ||||
| -rw-r--r-- | arch/sh/drivers/pci/fixups-landisk.c | 3 | ||||
| -rw-r--r-- | arch/sh/drivers/pci/fixups-r7780rp.c | 7 | ||||
| -rw-r--r-- | arch/sh/drivers/pci/fixups-sdk7780.c | 18 | ||||
| -rw-r--r-- | arch/sh/drivers/pci/fixups-se7751.c | 5 | ||||
| -rw-r--r-- | arch/sh/drivers/pci/fixups-sh03.c | 19 | ||||
| -rw-r--r-- | arch/sh/drivers/pci/fixups-snapgear.c | 11 | ||||
| -rw-r--r-- | arch/sh/drivers/pci/pcie-sh7786.c | 3 |
10 files changed, 217 insertions, 158 deletions
diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig index 4d58eb0973d4..cfd5b90a8628 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 a60da6dd4d17..4c171f13b0e8 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 67ee95603813..4b15feda54b0 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 ecb1d1060638..db5b40a98e62 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 f9370dce0b70..57ed3f09d0c2 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 0b8472501b88..c0a015ae6ecf 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 2ec146c3fa44..84a88ca92008 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 1615e5906168..16207bef9f52 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 4a093c648d12..6e33ba4cd076 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 4df27c4fbf99..c045142f7338 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) |
