From 959f85f8a3223c116bbe95dd8a9b207790b5d4d3 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 27 Sep 2006 16:43:28 +0900 Subject: sh: Consolidated SH7751/SH7780 PCI support. This cleans up quite a lot of the PCI mess that we currently have, and attempts to consolidate the duplication in the SH7780 and SH7751 PCI controllers. Signed-off-by: Paul Mundt --- arch/sh/boards/mpc1211/setup.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) (limited to 'arch/sh/boards/mpc1211/setup.c') diff --git a/arch/sh/boards/mpc1211/setup.c b/arch/sh/boards/mpc1211/setup.c index 2bfb221cc35c..a8c5180ae219 100644 --- a/arch/sh/boards/mpc1211/setup.c +++ b/arch/sh/boards/mpc1211/setup.c @@ -255,23 +255,12 @@ void __init init_mpc1211_IRQ(void) } } -/* - Initialize the board -*/ - - -static void delay (void) -{ - volatile unsigned short tmp; - tmp = *(volatile unsigned short *) 0xa0000000; -} - -static void delay1000 (void) +static void delay1000(void) { int i; for (i=0; i<1000; i++) - delay (); + ctrl_delay(); } static int put_smb_blk(unsigned char *p, int address, int command, int no) -- cgit From 8599cf059209de22dd3be16816b90f1aad10c74a Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 27 Sep 2006 18:03:34 +0900 Subject: sh: Cleanup IRQ disabling for hardirq handlers. The generic hardirq layer already takes care of a lot of the appropriate locking and disabling for us, no need to duplicate it in the handlers.. Signed-off-by: Paul Mundt --- arch/sh/boards/bigsur/irq.c | 47 ++++++++++++-------------------- arch/sh/boards/dreamcast/irq.c | 7 ----- arch/sh/boards/landisk/irq.c | 6 ---- arch/sh/boards/mpc1211/setup.c | 14 ---------- arch/sh/boards/renesas/hs7751rvoip/irq.c | 6 ---- arch/sh/boards/renesas/r7780rp/irq.c | 6 ---- arch/sh/boards/renesas/rts7751r2d/irq.c | 6 ---- arch/sh/boards/renesas/systemh/irq.c | 8 ------ arch/sh/boards/superh/microdev/irq.c | 39 ++++++++------------------ arch/sh/cchips/hd6446x/hd64461/setup.c | 7 ----- arch/sh/cchips/hd6446x/hd64465/setup.c | 6 ---- arch/sh/cchips/voyagergx/irq.c | 20 ++++---------- arch/sh/kernel/cpu/irq/ipr.c | 8 ++---- arch/sh/kernel/cpu/irq/maskreg.c | 6 ---- arch/sh/kernel/cpu/irq/pint.c | 8 ++---- 15 files changed, 38 insertions(+), 156 deletions(-) (limited to 'arch/sh/boards/mpc1211/setup.c') diff --git a/arch/sh/boards/bigsur/irq.c b/arch/sh/boards/bigsur/irq.c index ac946a2201c7..1ab04da36382 100644 --- a/arch/sh/boards/bigsur/irq.c +++ b/arch/sh/boards/bigsur/irq.c @@ -19,6 +19,7 @@ * IRQ functions for a Hitachi Big Sur Evaluation Board. * */ +#undef DEBUG #include #include @@ -41,10 +42,8 @@ #undef BIGSUR_DEBUG #ifdef BIGSUR_DEBUG -#define DPRINTK(args...) printk(args) #define DIPRINTK(n, args...) if (BIGSUR_DEBUG>(n)) printk(args) #else -#define DPRINTK(args...) #define DIPRINTK(n, args...) #endif /* BIGSUR_DEBUG */ @@ -60,45 +59,39 @@ extern int hd64465_irq_demux(int irq); /* Level 1 IRQ routines */ static void disable_bigsur_l1irq(unsigned int irq) { - unsigned long flags; unsigned char mask; unsigned int mask_port = ((irq - BIGSUR_IRQ_LOW)/8) ? BIGSUR_IRLMR1 : BIGSUR_IRLMR0; unsigned char bit = (1 << ((irq - MGATE_IRQ_LOW)%8) ); if(irq >= BIGSUR_IRQ_LOW && irq < BIGSUR_IRQ_HIGH) { - DPRINTK("Disable L1 IRQ %d\n", irq); + pr_debug("Disable L1 IRQ %d\n", irq); DIPRINTK(2,"disable_bigsur_l1irq: IMR=0x%08x mask=0x%x\n", mask_port, bit); - local_irq_save(flags); /* Disable IRQ - set mask bit */ mask = inb(mask_port) | bit; outb(mask, mask_port); - local_irq_restore(flags); return; } - DPRINTK("disable_bigsur_l1irq: Invalid IRQ %d\n", irq); + pr_debug("disable_bigsur_l1irq: Invalid IRQ %d\n", irq); } static void enable_bigsur_l1irq(unsigned int irq) { - unsigned long flags; unsigned char mask; unsigned int mask_port = ((irq - BIGSUR_IRQ_LOW)/8) ? BIGSUR_IRLMR1 : BIGSUR_IRLMR0; unsigned char bit = (1 << ((irq - MGATE_IRQ_LOW)%8) ); if(irq >= BIGSUR_IRQ_LOW && irq < BIGSUR_IRQ_HIGH) { - DPRINTK("Enable L1 IRQ %d\n", irq); + pr_debug("Enable L1 IRQ %d\n", irq); DIPRINTK(2,"enable_bigsur_l1irq: IMR=0x%08x mask=0x%x\n", mask_port, bit); - local_irq_save(flags); /* Enable L1 IRQ - clear mask bit */ mask = inb(mask_port) & ~bit; outb(mask, mask_port); - local_irq_restore(flags); return; } - DPRINTK("enable_bigsur_l1irq: Invalid IRQ %d\n", irq); + pr_debug("enable_bigsur_l1irq: Invalid IRQ %d\n", irq); } @@ -126,51 +119,45 @@ static const u32 imr_offset = BIGSUR_IMR0 - BIGSUR_IMR1; /* Level 2 IRQ routines */ static void disable_bigsur_l2irq(unsigned int irq) { - unsigned long flags; unsigned char mask; unsigned char bit = 1 << ((irq-BIGSUR_2NDLVL_IRQ_LOW)%8); unsigned int mask_port = imr_base - REG_NUM(irq)*imr_offset; - if(irq >= BIGSUR_2NDLVL_IRQ_LOW && irq < BIGSUR_2NDLVL_IRQ_HIGH) { - DPRINTK("Disable L2 IRQ %d\n", irq); + if(irq >= BIGSUR_2NDLVL_IRQ_LOW && irq < BIGSUR_2NDLVL_IRQ_HIGH) { + pr_debug("Disable L2 IRQ %d\n", irq); DIPRINTK(2,"disable_bigsur_l2irq: IMR=0x%08x mask=0x%x\n", mask_port, bit); - local_irq_save(flags); /* Disable L2 IRQ - set mask bit */ mask = inb(mask_port) | bit; outb(mask, mask_port); - local_irq_restore(flags); return; } - DPRINTK("disable_bigsur_l2irq: Invalid IRQ %d\n", irq); + pr_debug("disable_bigsur_l2irq: Invalid IRQ %d\n", irq); } static void enable_bigsur_l2irq(unsigned int irq) { - unsigned long flags; unsigned char mask; unsigned char bit = 1 << ((irq-BIGSUR_2NDLVL_IRQ_LOW)%8); unsigned int mask_port = imr_base - REG_NUM(irq)*imr_offset; - if(irq >= BIGSUR_2NDLVL_IRQ_LOW && irq < BIGSUR_2NDLVL_IRQ_HIGH) { - DPRINTK("Enable L2 IRQ %d\n", irq); + if(irq >= BIGSUR_2NDLVL_IRQ_LOW && irq < BIGSUR_2NDLVL_IRQ_HIGH) { + pr_debug("Enable L2 IRQ %d\n", irq); DIPRINTK(2,"enable_bigsur_l2irq: IMR=0x%08x mask=0x%x\n", mask_port, bit); - local_irq_save(flags); /* Enable L2 IRQ - clear mask bit */ mask = inb(mask_port) & ~bit; outb(mask, mask_port); - local_irq_restore(flags); return; } - DPRINTK("enable_bigsur_l2irq: Invalid IRQ %d\n", irq); + pr_debug("enable_bigsur_l2irq: Invalid IRQ %d\n", irq); } static void mask_and_ack_bigsur(unsigned int irq) { - DPRINTK("mask_and_ack_bigsur IRQ %d\n", irq); + pr_debug("mask_and_ack_bigsur IRQ %d\n", irq); if(irq >= BIGSUR_IRQ_LOW && irq < BIGSUR_IRQ_HIGH) disable_bigsur_l1irq(irq); else @@ -179,7 +166,7 @@ static void mask_and_ack_bigsur(unsigned int irq) static void end_bigsur_irq(unsigned int irq) { - DPRINTK("end_bigsur_irq IRQ %d\n", irq); + pr_debug("end_bigsur_irq IRQ %d\n", irq); if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) { if(irq >= BIGSUR_IRQ_LOW && irq < BIGSUR_IRQ_HIGH) enable_bigsur_l1irq(irq); @@ -193,7 +180,7 @@ static unsigned int startup_bigsur_irq(unsigned int irq) u8 mask; u32 reg; - DPRINTK("startup_bigsur_irq IRQ %d\n", irq); + pr_debug("startup_bigsur_irq IRQ %d\n", irq); if(irq >= BIGSUR_IRQ_LOW && irq < BIGSUR_IRQ_HIGH) { /* Enable the L1 IRQ */ @@ -218,7 +205,7 @@ static unsigned int startup_bigsur_irq(unsigned int irq) static void shutdown_bigsur_irq(unsigned int irq) { - DPRINTK("shutdown_bigsur_irq IRQ %d\n", irq); + pr_debug("shutdown_bigsur_irq IRQ %d\n", irq); if(irq >= BIGSUR_IRQ_LOW && irq < BIGSUR_IRQ_HIGH) disable_bigsur_l1irq(irq); else @@ -260,7 +247,7 @@ static void make_bigsur_l1isr(unsigned int irq) { disable_bigsur_l1irq(irq); return; } - DPRINTK("make_bigsur_l1isr: bad irq, %d\n", irq); + pr_debug("make_bigsur_l1isr: bad irq, %d\n", irq); return; } @@ -277,7 +264,7 @@ static void make_bigsur_l2isr(unsigned int irq) { disable_bigsur_l2irq(irq); return; } - DPRINTK("make_bigsur_l2isr: bad irq, %d\n", irq); + pr_debug("make_bigsur_l2isr: bad irq, %d\n", irq); return; } diff --git a/arch/sh/boards/dreamcast/irq.c b/arch/sh/boards/dreamcast/irq.c index 373a22e48ac4..5bf01f86c20c 100644 --- a/arch/sh/boards/dreamcast/irq.c +++ b/arch/sh/boards/dreamcast/irq.c @@ -10,7 +10,6 @@ */ #include - #include #include #include @@ -57,29 +56,23 @@ /* Disable the hardware event by masking its bit in its EMR */ static inline void disable_systemasic_irq(unsigned int irq) { - unsigned long flags; __u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2); __u32 mask; - local_irq_save(flags); mask = inl(emr); mask &= ~(1 << EVENT_BIT(irq)); outl(mask, emr); - local_irq_restore(flags); } /* Enable the hardware event by setting its bit in its EMR */ static inline void enable_systemasic_irq(unsigned int irq) { - unsigned long flags; __u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2); __u32 mask; - local_irq_save(flags); mask = inl(emr); mask |= (1 << EVENT_BIT(irq)); outl(mask, emr); - local_irq_restore(flags); } /* Acknowledge a hardware event by writing its bit back to its ESR */ diff --git a/arch/sh/boards/landisk/irq.c b/arch/sh/boards/landisk/irq.c index 1dcc3feb7a44..a006d6443225 100644 --- a/arch/sh/boards/landisk/irq.c +++ b/arch/sh/boards/landisk/irq.c @@ -39,30 +39,24 @@ static unsigned int startup_landisk_irq(unsigned int irq) static void disable_landisk_irq(unsigned int irq) { - unsigned long flags; unsigned char val; unsigned char mask = 0xff ^ (0x01 << (irq - 5)); /* Set the priority in IPR to 0 */ - local_irq_save(flags); val = ctrl_inb(PA_IMASK); val &= mask; ctrl_outb(val, PA_IMASK); - local_irq_restore(flags); } static void enable_landisk_irq(unsigned int irq) { - unsigned long flags; unsigned char val; unsigned char value = (0x01 << (irq - 5)); /* Set priority in IPR back to original value */ - local_irq_save(flags); val = ctrl_inb(PA_IMASK); val |= value; ctrl_outb(val, PA_IMASK); - local_irq_restore(flags); } static void ack_landisk_irq(unsigned int irq) diff --git a/arch/sh/boards/mpc1211/setup.c b/arch/sh/boards/mpc1211/setup.c index a8c5180ae219..e9c8ff221dda 100644 --- a/arch/sh/boards/mpc1211/setup.c +++ b/arch/sh/boards/mpc1211/setup.c @@ -80,9 +80,6 @@ volatile unsigned long irq_err_count; static void disable_mpc1211_irq(unsigned int irq) { - unsigned long flags; - - save_and_cli(flags); if( irq < 8) { m_irq_mask |= (1 << irq); outb(m_irq_mask,I8259_M_MR); @@ -90,16 +87,11 @@ static void disable_mpc1211_irq(unsigned int irq) s_irq_mask |= (1 << (irq - 8)); outb(s_irq_mask,I8259_S_MR); } - restore_flags(flags); } static void enable_mpc1211_irq(unsigned int irq) { - unsigned long flags; - - save_and_cli(flags); - if( irq < 8) { m_irq_mask &= ~(1 << irq); outb(m_irq_mask,I8259_M_MR); @@ -107,7 +99,6 @@ static void enable_mpc1211_irq(unsigned int irq) s_irq_mask &= ~(1 << (irq - 8)); outb(s_irq_mask,I8259_S_MR); } - restore_flags(flags); } static inline int mpc1211_irq_real(unsigned int irq) @@ -131,10 +122,6 @@ static inline int mpc1211_irq_real(unsigned int irq) static void mask_and_ack_mpc1211(unsigned int irq) { - unsigned long flags; - - save_and_cli(flags); - if(irq < 8) { if(m_irq_mask & (1< #include - #include #include #include #define NUM_EXTERNAL_IRQS 16 /* IRL0 .. IRL15 */ - static const struct { unsigned char fpgaIrq; unsigned char mapped; @@ -93,53 +91,42 @@ static struct hw_interrupt_type microdev_irq_type = { static void disable_microdev_irq(unsigned int irq) { - unsigned int flags; unsigned int fpgaIrq; - if (irq >= NUM_EXTERNAL_IRQS) return; - if (!fpgaIrqTable[irq].mapped) return; + if (irq >= NUM_EXTERNAL_IRQS) + return; + if (!fpgaIrqTable[irq].mapped) + return; fpgaIrq = fpgaIrqTable[irq].fpgaIrq; - /* disable interrupts */ - local_irq_save(flags); - - /* disable interupts on the FPGA INTC register */ + /* disable interupts on the FPGA INTC register */ ctrl_outl(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTDSB_REG); - - /* restore interrupts */ - local_irq_restore(flags); } static void enable_microdev_irq(unsigned int irq) { unsigned long priorityReg, priorities, pri; - unsigned int flags; unsigned int fpgaIrq; - - if (irq >= NUM_EXTERNAL_IRQS) return; - if (!fpgaIrqTable[irq].mapped) return; + if (unlikely(irq >= NUM_EXTERNAL_IRQS)) + return; + if (unlikely(!fpgaIrqTable[irq].mapped)) + return; pri = 15 - irq; fpgaIrq = fpgaIrqTable[irq].fpgaIrq; priorityReg = MICRODEV_FPGA_INTPRI_REG(fpgaIrq); - /* disable interrupts */ - local_irq_save(flags); - - /* set priority for the interrupt */ + /* set priority for the interrupt */ priorities = ctrl_inl(priorityReg); priorities &= ~MICRODEV_FPGA_INTPRI_MASK(fpgaIrq); priorities |= MICRODEV_FPGA_INTPRI_LEVEL(fpgaIrq, pri); ctrl_outl(priorities, priorityReg); - /* enable interupts on the FPGA INTC register */ + /* enable interupts on the FPGA INTC register */ ctrl_outl(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTENB_REG); - - /* restore interrupts */ - local_irq_restore(flags); } /* This functions sets the desired irq handler to be a MicroDev type */ @@ -158,9 +145,7 @@ static void mask_and_ack_microdev(unsigned int irq) static void end_microdev_irq(unsigned int irq) { if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) - { enable_microdev_irq(irq); - } } extern void __init init_microdev_irq(void) @@ -171,9 +156,7 @@ extern void __init init_microdev_irq(void) ctrl_outl(~0ul, MICRODEV_FPGA_INTDSB_REG); for (i = 0; i < NUM_EXTERNAL_IRQS; i++) - { make_microdev_irq(i); - } } extern void microdev_print_fpga_intc_status(void) diff --git a/arch/sh/cchips/hd6446x/hd64461/setup.c b/arch/sh/cchips/hd6446x/hd64461/setup.c index 6c961273a23a..38f1e8171a3a 100644 --- a/arch/sh/cchips/hd6446x/hd64461/setup.c +++ b/arch/sh/cchips/hd6446x/hd64461/setup.c @@ -11,35 +11,28 @@ #include #include #include - #include #include #include static void disable_hd64461_irq(unsigned int irq) { - unsigned long flags; unsigned short nimr; unsigned short mask = 1 << (irq - HD64461_IRQBASE); - local_irq_save(flags); nimr = inw(HD64461_NIMR); nimr |= mask; outw(nimr, HD64461_NIMR); - local_irq_restore(flags); } static void enable_hd64461_irq(unsigned int irq) { - unsigned long flags; unsigned short nimr; unsigned short mask = 1 << (irq - HD64461_IRQBASE); - local_irq_save(flags); nimr = inw(HD64461_NIMR); nimr &= ~mask; outw(nimr, HD64461_NIMR); - local_irq_restore(flags); } static void mask_and_ack_hd64461(unsigned int irq) diff --git a/arch/sh/cchips/hd6446x/hd64465/setup.c b/arch/sh/cchips/hd6446x/hd64465/setup.c index d2b2851bc44b..30573d3e1966 100644 --- a/arch/sh/cchips/hd6446x/hd64465/setup.c +++ b/arch/sh/cchips/hd6446x/hd64465/setup.c @@ -25,31 +25,25 @@ static void disable_hd64465_irq(unsigned int irq) { - unsigned long flags; unsigned short nimr; unsigned short mask = 1 << (irq - HD64465_IRQ_BASE); pr_debug("disable_hd64465_irq(%d): mask=%x\n", irq, mask); - local_irq_save(flags); nimr = inw(HD64465_REG_NIMR); nimr |= mask; outw(nimr, HD64465_REG_NIMR); - local_irq_restore(flags); } static void enable_hd64465_irq(unsigned int irq) { - unsigned long flags; unsigned short nimr; unsigned short mask = 1 << (irq - HD64465_IRQ_BASE); pr_debug("enable_hd64465_irq(%d): mask=%x\n", irq, mask); - local_irq_save(flags); nimr = inw(HD64465_REG_NIMR); nimr &= ~mask; outw(nimr, HD64465_REG_NIMR); - local_irq_restore(flags); } diff --git a/arch/sh/cchips/voyagergx/irq.c b/arch/sh/cchips/voyagergx/irq.c index 4cfa7c990553..392c8b12ce36 100644 --- a/arch/sh/cchips/voyagergx/irq.c +++ b/arch/sh/cchips/voyagergx/irq.c @@ -36,32 +36,26 @@ static void disable_voyagergx_irq(unsigned int irq) { - unsigned long flags, val; - unsigned long mask = 1 << (irq - VOYAGER_IRQ_BASE); + unsigned long val; + unsigned long mask = 1 << (irq - VOYAGER_IRQ_BASE); pr_debug("disable_voyagergx_irq(%d): mask=%x\n", irq, mask); - local_irq_save(flags); val = inl(VOYAGER_INT_MASK); val &= ~mask; outl(val, VOYAGER_INT_MASK); - local_irq_restore(flags); } - static void enable_voyagergx_irq(unsigned int irq) { - unsigned long flags, val; - unsigned long mask = 1 << (irq - VOYAGER_IRQ_BASE); + unsigned long val; + unsigned long mask = 1 << (irq - VOYAGER_IRQ_BASE); pr_debug("disable_voyagergx_irq(%d): mask=%x\n", irq, mask); - local_irq_save(flags); val = inl(VOYAGER_INT_MASK); val |= mask; outl(val, VOYAGER_INT_MASK); - local_irq_restore(flags); } - static void mask_and_ack_voyagergx(unsigned int irq) { disable_voyagergx_irq(irq); @@ -94,7 +88,8 @@ static struct hw_interrupt_type voyagergx_irq_type = { .end = end_voyagergx_irq, }; -static irqreturn_t voyagergx_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t voyagergx_interrupt(int irq, void *dev_id, + struct pt_regs *regs) { printk(KERN_INFO "VoyagerGX: spurious interrupt, status: 0x%x\n", @@ -102,9 +97,6 @@ static irqreturn_t voyagergx_interrupt(int irq, void *dev_id, struct pt_regs *re return IRQ_HANDLED; } - -/*====================================================*/ - static struct { int (*func)(int, void *); void *dev; diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c index 00edee971bcb..4c4fd4118d1a 100644 --- a/arch/sh/kernel/cpu/irq/ipr.c +++ b/arch/sh/kernel/cpu/irq/ipr.c @@ -57,31 +57,27 @@ static struct hw_interrupt_type ipr_irq_type = { static void disable_ipr_irq(unsigned int irq) { - unsigned long val, flags; + unsigned long val; unsigned int addr = ipr_data[irq].addr; unsigned short mask = 0xffff ^ (0x0f << ipr_data[irq].shift); /* Set the priority in IPR to 0 */ - local_irq_save(flags); val = ctrl_inw(addr); val &= mask; ctrl_outw(val, addr); - local_irq_restore(flags); } static void enable_ipr_irq(unsigned int irq) { - unsigned long val, flags; + unsigned long val; unsigned int addr = ipr_data[irq].addr; int priority = ipr_data[irq].priority; unsigned short value = (priority << ipr_data[irq].shift); /* Set priority in IPR back to original value */ - local_irq_save(flags); val = ctrl_inw(addr); val |= value; ctrl_outw(val, addr); - local_irq_restore(flags); } static void mask_and_ack_ipr(unsigned int irq) diff --git a/arch/sh/kernel/cpu/irq/maskreg.c b/arch/sh/kernel/cpu/irq/maskreg.c index 1cc0de15e4a6..492db31b3cab 100644 --- a/arch/sh/kernel/cpu/irq/maskreg.c +++ b/arch/sh/kernel/cpu/irq/maskreg.c @@ -52,32 +52,26 @@ static void shutdown_maskreg_irq(unsigned int irq) static void disable_maskreg_irq(unsigned int irq) { - unsigned long flags; unsigned short val, mask = 0x01 << irq; BUG_ON(!irq_mask_register); /* Set "irq"th bit */ - local_irq_save(flags); val = ctrl_inw(irq_mask_register); val |= mask; ctrl_outw(val, irq_mask_register); - local_irq_restore(flags); } static void enable_maskreg_irq(unsigned int irq) { - unsigned long flags; unsigned short val, mask = ~(0x01 << irq); BUG_ON(!irq_mask_register); /* Clear "irq"th bit */ - local_irq_save(flags); val = ctrl_inw(irq_mask_register); val &= mask; ctrl_outw(val, irq_mask_register); - local_irq_restore(flags); } static void mask_and_ack_maskreg(unsigned int irq) diff --git a/arch/sh/kernel/cpu/irq/pint.c b/arch/sh/kernel/cpu/irq/pint.c index 80cd8108d36a..17f47b373d6e 100644 --- a/arch/sh/kernel/cpu/irq/pint.c +++ b/arch/sh/kernel/cpu/irq/pint.c @@ -48,26 +48,22 @@ static struct hw_interrupt_type pint_irq_type = { static void disable_pint_irq(unsigned int irq) { - unsigned long val, flags; + unsigned long val; - local_irq_save(flags); val = ctrl_inw(INTC_INTER); val &= ~(1 << (irq - PINT_IRQ_BASE)); ctrl_outw(val, INTC_INTER); /* disable PINTn */ portcr_mask &= ~(3 << (irq - PINT_IRQ_BASE)*2); - local_irq_restore(flags); } static void enable_pint_irq(unsigned int irq) { - unsigned long val, flags; + unsigned long val; - local_irq_save(flags); val = ctrl_inw(INTC_INTER); val |= 1 << (irq - PINT_IRQ_BASE); ctrl_outw(val, INTC_INTER); /* enable PINTn */ portcr_mask |= 3 << (irq - PINT_IRQ_BASE)*2; - local_irq_restore(flags); } static void mask_and_ack_pint(unsigned int irq) -- cgit From 2c7834a6f15fe6c50ed4766f1bb6f9183b9e2740 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 27 Sep 2006 18:17:31 +0900 Subject: sh: machvec rework. Some more machvec overhauling and setup code cleanup. Kill off get_system_type() and platform_setup(), we can do these both through the machvec. While we're add it, kill off more useless mach.c's and drop some legacy cruft from setup.c. Signed-off-by: Paul Mundt --- arch/sh/boards/bigsur/setup.c | 47 +++++------- arch/sh/boards/dreamcast/setup.c | 34 ++++----- arch/sh/boards/ec3104/setup.c | 49 +++++-------- arch/sh/boards/hp6xx/Makefile | 4 +- arch/sh/boards/hp6xx/setup.c | 47 ++++++++++-- arch/sh/boards/landisk/setup.c | 92 ++++++++++++----------- arch/sh/boards/mpc1211/setup.c | 42 +++++------ arch/sh/boards/renesas/edosk7705/setup.c | 29 ++------ arch/sh/boards/renesas/hs7751rvoip/setup.c | 96 +++++++++++------------- arch/sh/boards/renesas/r7780rp/setup.c | 83 +++++++++++---------- arch/sh/boards/renesas/rts7751r2d/Makefile | 4 +- arch/sh/boards/renesas/rts7751r2d/mach.c | 66 ----------------- arch/sh/boards/renesas/rts7751r2d/setup.c | 62 ++++++++++++++-- arch/sh/boards/renesas/systemh/setup.c | 16 +--- arch/sh/boards/saturn/setup.c | 14 +--- arch/sh/boards/se/7300/setup.c | 17 +---- arch/sh/boards/se/73180/setup.c | 17 +---- arch/sh/boards/se/770x/Makefile | 3 +- arch/sh/boards/se/770x/mach.c | 62 ---------------- arch/sh/boards/se/770x/setup.c | 61 ++++++++++++---- arch/sh/boards/se/7751/Makefile | 3 +- arch/sh/boards/se/7751/mach.c | 48 ------------ arch/sh/boards/se/7751/setup.c | 103 ++++++++++---------------- arch/sh/boards/sh03/setup.c | 26 +++---- arch/sh/boards/shmin/setup.c | 10 +-- arch/sh/boards/snapgear/setup.c | 22 ++---- arch/sh/boards/superh/microdev/setup.c | 113 +++++++++++++---------------- arch/sh/boards/titan/setup.c | 13 +--- arch/sh/boards/unknown/setup.c | 13 +--- arch/sh/kernel/setup.c | 54 +++----------- include/asm-sh/machvec.h | 7 +- 31 files changed, 481 insertions(+), 776 deletions(-) delete mode 100644 arch/sh/boards/renesas/rts7751r2d/mach.c delete mode 100644 arch/sh/boards/se/770x/mach.c delete mode 100644 arch/sh/boards/se/7751/mach.c (limited to 'arch/sh/boards/mpc1211/setup.c') diff --git a/arch/sh/boards/bigsur/setup.c b/arch/sh/boards/bigsur/setup.c index dfeede9da50f..9711c20fc9e4 100644 --- a/arch/sh/boards/bigsur/setup.c +++ b/arch/sh/boards/bigsur/setup.c @@ -41,31 +41,7 @@ // Big Sur Init Routines /*===========================================================*/ -const char *get_system_type(void) -{ - return "Big Sur"; -} - -/* - * The Machine Vector - */ -extern void heartbeat_bigsur(void); -extern void init_bigsur_IRQ(void); - -struct sh_machine_vector mv_bigsur __initmv = { - .mv_nr_irqs = NR_IRQS, // Defined in - - .mv_isa_port2addr = bigsur_isa_port2addr, - .mv_irq_demux = bigsur_irq_demux, - - .mv_init_irq = init_bigsur_IRQ, -#ifdef CONFIG_HEARTBEAT - .mv_heartbeat = heartbeat_bigsur, -#endif -}; -ALIAS_MV(bigsur) - -int __init platform_setup(void) +static void __init bigsur_setup(char **cmdline_p) { /* Mask all 2nd level IRQ's */ outb(-1,BIGSUR_IMR0); @@ -89,7 +65,24 @@ int __init platform_setup(void) outw(1, BIGSUR_ETHR+0xe); /* set the IO port to BIGSUR_ETHER_IOPORT */ outw(BIGSUR_ETHER_IOPORT<<3, BIGSUR_ETHR+0x2); - - return 0; } +/* + * The Machine Vector + */ +extern void heartbeat_bigsur(void); +extern void init_bigsur_IRQ(void); + +struct sh_machine_vector mv_bigsur __initmv = { + .mv_name = "Big Sur", + .mv_setup = bigsur_setup, + + .mv_isa_port2addr = bigsur_isa_port2addr, + .mv_irq_demux = bigsur_irq_demux, + + .mv_init_irq = init_bigsur_IRQ, +#ifdef CONFIG_HEARTBEAT + .mv_heartbeat = heartbeat_bigsur, +#endif +}; +ALIAS_MV(bigsur) diff --git a/arch/sh/boards/dreamcast/setup.c b/arch/sh/boards/dreamcast/setup.c index a00ac94beb05..f13017eeeb27 100644 --- a/arch/sh/boards/dreamcast/setup.c +++ b/arch/sh/boards/dreamcast/setup.c @@ -22,7 +22,6 @@ #include #include #include - #include #include #include @@ -37,24 +36,7 @@ extern int systemasic_irq_demux(int); void *dreamcast_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t); int dreamcast_consistent_free(struct device *, size_t, void *, dma_addr_t); -const char *get_system_type(void) -{ - return "Sega Dreamcast"; -} - -struct sh_machine_vector mv_dreamcast __initmv = { - .mv_nr_irqs = NR_IRQS, - - .mv_irq_demux = systemasic_irq_demux, - -#ifdef CONFIG_PCI - .mv_consistent_alloc = dreamcast_consistent_alloc, - .mv_consistent_free = dreamcast_consistent_free, -#endif -}; -ALIAS_MV(dreamcast) - -int __init platform_setup(void) +static void __init dreamcast_setup(char **cmdline_p) { int i; @@ -76,6 +58,16 @@ int __init platform_setup(void) if (gapspci_init() < 0) printk(KERN_WARNING "GAPSPCI was not detected.\n"); #endif - - return 0; } + +struct sh_machine_vector mv_dreamcast __initmv = { + .mv_name = "Sega Dreamcast", + .mv_setup = dreamcast_setup, + .mv_irq_demux = systemasic_irq_demux, + +#ifdef CONFIG_PCI + .mv_consistent_alloc = dreamcast_consistent_alloc, + .mv_consistent_free = dreamcast_consistent_free, +#endif +}; +ALIAS_MV(dreamcast) diff --git a/arch/sh/boards/ec3104/setup.c b/arch/sh/boards/ec3104/setup.c index 4b3ef16a0e96..902bc975a13e 100644 --- a/arch/sh/boards/ec3104/setup.c +++ b/arch/sh/boards/ec3104/setup.c @@ -21,22 +21,36 @@ #include #include #include - #include #include #include #include -const char *get_system_type(void) +static void __init ec3104_setup(char **cmdline_p) { - return "EC3104"; + char str[8]; + int i; + + for (i=0; i<8; i++) + str[i] = ctrl_readb(EC3104_BASE + i); + + for (i = EC3104_IRQBASE; i < EC3104_IRQBASE + 32; i++) + irq_desc[i].handler = &ec3104_int; + + printk("initializing EC3104 \"%.8s\" at %08x, IRQ %d, IRQ base %d\n", + str, EC3104_BASE, EC3104_IRQ, EC3104_IRQBASE); + + /* mask all interrupts. this should have been done by the boot + * loader for us but we want to be sure ... */ + ctrl_writel(0xffffffff, EC3104_IMR); } /* * The Machine Vector */ - struct sh_machine_vector mv_ec3104 __initmv = { + .mv_name = "EC3104", + .mv_setup = ec3104_setup, .mv_nr_irqs = 96, .mv_inb = ec3104_inb, @@ -48,31 +62,4 @@ struct sh_machine_vector mv_ec3104 __initmv = { .mv_irq_demux = ec3104_irq_demux, }; - ALIAS_MV(ec3104) - -int __init platform_setup(void) -{ - char str[8]; - int i; - - if (0) - return 0; - - for (i=0; i<8; i++) - str[i] = ctrl_readb(EC3104_BASE + i); - - for (i = EC3104_IRQBASE; i < EC3104_IRQBASE + 32; i++) - irq_desc[i].chip = &ec3104_int; - - printk("initializing EC3104 \"%.8s\" at %08x, IRQ %d, IRQ base %d\n", - str, EC3104_BASE, EC3104_IRQ, EC3104_IRQBASE); - - - /* mask all interrupts. this should have been done by the boot - * loader for us but we want to be sure ... */ - ctrl_writel(0xffffffff, EC3104_IMR); - - return 0; -} - diff --git a/arch/sh/boards/hp6xx/Makefile b/arch/sh/boards/hp6xx/Makefile index fdf98ffcf437..ff1b7f5b4e91 100644 --- a/arch/sh/boards/hp6xx/Makefile +++ b/arch/sh/boards/hp6xx/Makefile @@ -2,8 +2,6 @@ # Makefile for the HP6xx specific parts of the kernel # -obj-y := mach.o setup.o +obj-y := setup.o obj-$(CONFIG_PM) += pm.o pm_wakeup.o obj-$(CONFIG_APM) += hp6xx_apm.o - - diff --git a/arch/sh/boards/hp6xx/setup.c b/arch/sh/boards/hp6xx/setup.c index 629016bec809..60ab17ad6054 100644 --- a/arch/sh/boards/hp6xx/setup.c +++ b/arch/sh/boards/hp6xx/setup.c @@ -19,12 +19,7 @@ #define SCPCR 0xa4000116 #define SCPDR 0xa4000136 -const char *get_system_type(void) -{ - return "HP6xx"; -} - -int __init platform_setup(void) +static void __init hp6xx_setup(char **cmdline_p) { u8 v8; u16 v; @@ -64,6 +59,42 @@ int __init platform_setup(void) v &= ~SCPCR_TS_MASK; v |= SCPCR_TS_ENABLE; ctrl_outw(v, SCPCR); - - return 0; } + +/* + * XXX: This is stupid, we should have a generic machine vector for the cchips + * and just wrap the platform setup code in to this, as it's the only thing + * that ends up being different. + */ +struct sh_machine_vector mv_hp6xx __initmv = { + .mv_name = "hp6xx", + .mv_setup = hp6xx_setup, + .mv_nr_irqs = HD64461_IRQBASE + HD64461_IRQ_NUM, + + .mv_inb = hd64461_inb, + .mv_inw = hd64461_inw, + .mv_inl = hd64461_inl, + .mv_outb = hd64461_outb, + .mv_outw = hd64461_outw, + .mv_outl = hd64461_outl, + + .mv_inb_p = hd64461_inb_p, + .mv_inw_p = hd64461_inw, + .mv_inl_p = hd64461_inl, + .mv_outb_p = hd64461_outb_p, + .mv_outw_p = hd64461_outw, + .mv_outl_p = hd64461_outl, + + .mv_insb = hd64461_insb, + .mv_insw = hd64461_insw, + .mv_insl = hd64461_insl, + .mv_outsb = hd64461_outsb, + .mv_outsw = hd64461_outsw, + .mv_outsl = hd64461_outsl, + + .mv_readw = hd64461_readw, + .mv_writew = hd64461_writew, + + .mv_irq_demux = hd64461_irq_demux, +}; +ALIAS_MV(hp6xx) diff --git a/arch/sh/boards/landisk/setup.c b/arch/sh/boards/landisk/setup.c index 3a795cfb1eda..127b9e020e00 100644 --- a/arch/sh/boards/landisk/setup.c +++ b/arch/sh/boards/landisk/setup.c @@ -69,42 +69,6 @@ static void heartbeat_landisk(void) landisk_buzzerparam >>= 1; } -/* - * The Machine Vector - */ -struct sh_machine_vector mv_landisk __initmv = { - .mv_nr_irqs = 72, - .mv_inb = landisk_inb, - .mv_inw = landisk_inw, - .mv_inl = landisk_inl, - .mv_outb = landisk_outb, - .mv_outw = landisk_outw, - .mv_outl = landisk_outl, - .mv_inb_p = landisk_inb_p, - .mv_inw_p = landisk_inw, - .mv_inl_p = landisk_inl, - .mv_outb_p = landisk_outb_p, - .mv_outw_p = landisk_outw, - .mv_outl_p = landisk_outl, - .mv_insb = landisk_insb, - .mv_insw = landisk_insw, - .mv_insl = landisk_insl, - .mv_outsb = landisk_outsb, - .mv_outsw = landisk_outsw, - .mv_outsl = landisk_outsl, - .mv_ioport_map = landisk_ioport_map, - .mv_init_irq = init_landisk_IRQ, -#ifdef CONFIG_HEARTBEAT - .mv_heartbeat = heartbeat_landisk, -#endif -}; -ALIAS_MV(landisk) - -const char *get_system_type(void) -{ - return "LANDISK"; -} - static void landisk_power_off(void) { ctrl_outb(0x01, PA_SHUTDOWN); @@ -132,16 +96,6 @@ static void check_usl5p(void) } } -void __init platform_setup(void) -{ - landisk_buzzerparam = 0; - check_usl5p(); - - printk(KERN_INFO "I-O DATA DEVICE, INC. \"LANDISK Series\" support.\n"); - board_time_init = landisk_time_init; - pm_power_off = landisk_power_off; -} - void *area5_io_base; void *area6_io_base; @@ -176,4 +130,48 @@ static int __init landisk_cf_init(void) return 0; } -__initcall(landisk_cf_init); +static void __init landisk_setup(char **cmdline_p) +{ + device_initcall(landisk_cf_init); + + landisk_buzzerparam = 0; + check_usl5p(); + + printk(KERN_INFO "I-O DATA DEVICE, INC. \"LANDISK Series\" support.\n"); + + board_time_init = landisk_time_init; + pm_power_off = landisk_power_off; +} + +/* + * The Machine Vector + */ +struct sh_machine_vector mv_landisk __initmv = { + .mv_name = "LANDISK", + .mv_setup = landisk_setup, + .mv_nr_irqs = 72, + .mv_inb = landisk_inb, + .mv_inw = landisk_inw, + .mv_inl = landisk_inl, + .mv_outb = landisk_outb, + .mv_outw = landisk_outw, + .mv_outl = landisk_outl, + .mv_inb_p = landisk_inb_p, + .mv_inw_p = landisk_inw, + .mv_inl_p = landisk_inl, + .mv_outb_p = landisk_outb_p, + .mv_outw_p = landisk_outw, + .mv_outl_p = landisk_outl, + .mv_insb = landisk_insb, + .mv_insw = landisk_insw, + .mv_insl = landisk_insl, + .mv_outsb = landisk_outsb, + .mv_outsw = landisk_outsw, + .mv_outsl = landisk_outsl, + .mv_ioport_map = landisk_ioport_map, + .mv_init_irq = init_landisk_IRQ, +#ifdef CONFIG_HEARTBEAT + .mv_heartbeat = heartbeat_landisk, +#endif +}; +ALIAS_MV(landisk) diff --git a/arch/sh/boards/mpc1211/setup.c b/arch/sh/boards/mpc1211/setup.c index e9c8ff221dda..8eb5d4303972 100644 --- a/arch/sh/boards/mpc1211/setup.c +++ b/arch/sh/boards/mpc1211/setup.c @@ -10,14 +10,12 @@ #include #include #include - #include #include #include #include #include - /* ALI15X3 SMBus address offsets */ #define SMBHSTSTS (0 + 0x3100) #define SMBHSTCNT (1 + 0x3100) @@ -50,11 +48,6 @@ #define ALI15X3_STS_TERM 0x80 /* terminated by abort */ #define ALI15X3_STS_ERR 0xE0 /* all the bad error bits */ -const char *get_system_type(void) -{ - return "Interface MPC-1211(CTP/PCI/MPC-SH02)"; -} - static void __init pci_write_config(unsigned long busNo, unsigned long devNo, unsigned long fncNo, @@ -205,7 +198,7 @@ int mpc1211_irq_demux(int irq) return irq; } -void __init init_mpc1211_IRQ(void) +static void __init init_mpc1211_IRQ(void) { int i; /* @@ -289,26 +282,10 @@ static int put_smb_blk(unsigned char *p, int address, int command, int no) return 0; } -/* - * The Machine Vector - */ - -struct sh_machine_vector mv_mpc1211 __initmv = { - .mv_nr_irqs = 48, - .mv_irq_demux = mpc1211_irq_demux, - .mv_init_irq = init_mpc1211_IRQ, - -#ifdef CONFIG_HEARTBEAT - .mv_heartbeat = heartbeat_mpc1211, -#endif -}; - -ALIAS_MV(mpc1211) - /* arch/sh/boards/mpc1211/rtc.c */ void mpc1211_time_init(void); -int __init platform_setup(void) +static void __init mpc1211_setup(char **cmdline_p) { unsigned char spd_buf[128]; @@ -332,3 +309,18 @@ int __init platform_setup(void) return 0; } +/* + * The Machine Vector + */ +struct sh_machine_vector mv_mpc1211 __initmv = { + .mv_name = "Interface MPC-1211(CTP/PCI/MPC-SH02)", + .mv_setup = mpc1211_setup, + .mv_nr_irqs = 48, + .mv_irq_demux = mpc1211_irq_demux, + .mv_init_irq = init_mpc1211_IRQ, + +#ifdef CONFIG_HEARTBEAT + .mv_heartbeat = heartbeat_mpc1211, +#endif +}; +ALIAS_MV(mpc1211) diff --git a/arch/sh/boards/renesas/edosk7705/setup.c b/arch/sh/boards/renesas/edosk7705/setup.c index ba143fa4afaa..ec5be0107719 100644 --- a/arch/sh/boards/renesas/edosk7705/setup.c +++ b/arch/sh/boards/renesas/edosk7705/setup.c @@ -8,19 +8,21 @@ * Modified for edosk7705 development * board by S. Dunn, 2003. */ - #include #include -#include #include -static void init_edosk7705(void); +static void __init sh_edosk7705_init_irq(void) +{ + /* This is the Ethernet interrupt */ + make_imask_irq(0x09); +} /* * The Machine Vector */ - struct sh_machine_vector mv_edosk7705 __initmv = { + .mv_name = "EDOSK7705", .mv_nr_irqs = 80, .mv_inb = sh_edosk7705_inb, @@ -37,23 +39,6 @@ struct sh_machine_vector mv_edosk7705 __initmv = { .mv_outsl = sh_edosk7705_outsl, .mv_isa_port2addr = sh_edosk7705_isa_port2addr, - .mv_init_irq = init_edosk7705, + .mv_init_irq = sh_edosk7705_init_irq, }; ALIAS_MV(edosk7705) - -static void __init init_edosk7705(void) -{ - /* This is the Ethernet interrupt */ - make_imask_irq(0x09); -} - -const char *get_system_type(void) -{ - return "EDOSK7705"; -} - -void __init platform_setup(void) -{ - /* Nothing .. */ -} - diff --git a/arch/sh/boards/renesas/hs7751rvoip/setup.c b/arch/sh/boards/renesas/hs7751rvoip/setup.c index a2cbcc5d530f..0414c15c3458 100644 --- a/arch/sh/boards/renesas/hs7751rvoip/setup.c +++ b/arch/sh/boards/renesas/hs7751rvoip/setup.c @@ -1,15 +1,12 @@ /* - * linux/arch/sh/kernel/setup_hs7751rvoip.c + * Renesas Technology Sales HS7751RVoIP Support. * * Copyright (C) 2000 Kazumoto Kojima * - * Renesas Technology Sales HS7751RVoIP Support. - * * Modified for HS7751RVoIP by * Atom Create Engineering Co., Ltd. 2002. * Lineo uSolutions, Inc. 2003. */ - #include #include #include @@ -23,8 +20,6 @@ #include #include -unsigned int debug_counter; - static void __init hs7751rvoip_init_irq(void) { #if defined(CONFIG_HS7751RVOIP_CODEC) @@ -35,56 +30,11 @@ static void __init hs7751rvoip_init_irq(void) init_hs7751rvoip_IRQ(); } -struct sh_machine_vector mv_hs7751rvoip __initmv = { - .mv_nr_irqs = 72, - - .mv_inb = hs7751rvoip_inb, - .mv_inw = hs7751rvoip_inw, - .mv_inl = hs7751rvoip_inl, - .mv_outb = hs7751rvoip_outb, - .mv_outw = hs7751rvoip_outw, - .mv_outl = hs7751rvoip_outl, - - .mv_inb_p = hs7751rvoip_inb_p, - .mv_inw_p = hs7751rvoip_inw, - .mv_inl_p = hs7751rvoip_inl, - .mv_outb_p = hs7751rvoip_outb_p, - .mv_outw_p = hs7751rvoip_outw, - .mv_outl_p = hs7751rvoip_outl, - - .mv_insb = hs7751rvoip_insb, - .mv_insw = hs7751rvoip_insw, - .mv_insl = hs7751rvoip_insl, - .mv_outsb = hs7751rvoip_outsb, - .mv_outsw = hs7751rvoip_outsw, - .mv_outsl = hs7751rvoip_outsl, - - .mv_init_irq = hs7751rvoip_init_irq, - .mv_ioport_map = hs7751rvoip_ioport_map, -}; -ALIAS_MV(hs7751rvoip) - -const char *get_system_type(void) -{ - return "HS7751RVoIP"; -} - static void hs7751rvoip_power_off(void) { ctrl_outw(ctrl_inw(PA_OUTPORTR) & 0xffdf, PA_OUTPORTR); } -/* - * Initialize the board - */ -void __init platform_setup(void) -{ - printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n"); - ctrl_outb(0xf0, PA_OUTPORTR); - pm_power_off = hs7751rvoip_power_off; - debug_counter = 0; -} - void *area5_io8_base; void *area6_io8_base; void *area5_io16_base; @@ -127,4 +77,46 @@ static int __init hs7751rvoip_cf_init(void) return 0; } -__initcall(hs7751rvoip_cf_init); +/* + * Initialize the board + */ +static void __init hs7751rvoip_setup(char **cmdline_p) +{ + device_initcall(hs7751rvoip_cf_init); + + ctrl_outb(0xf0, PA_OUTPORTR); + pm_power_off = hs7751rvoip_power_off; + + printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n"); +} + +struct sh_machine_vector mv_hs7751rvoip __initmv = { + .mv_name = "HS7751RVoIP", + .mv_setup = hs7751rvoip_setup, + .mv_nr_irqs = 72, + + .mv_inb = hs7751rvoip_inb, + .mv_inw = hs7751rvoip_inw, + .mv_inl = hs7751rvoip_inl, + .mv_outb = hs7751rvoip_outb, + .mv_outw = hs7751rvoip_outw, + .mv_outl = hs7751rvoip_outl, + + .mv_inb_p = hs7751rvoip_inb_p, + .mv_inw_p = hs7751rvoip_inw, + .mv_inl_p = hs7751rvoip_inl, + .mv_outb_p = hs7751rvoip_outb_p, + .mv_outw_p = hs7751rvoip_outw, + .mv_outl_p = hs7751rvoip_outl, + + .mv_insb = hs7751rvoip_insb, + .mv_insw = hs7751rvoip_insw, + .mv_insl = hs7751rvoip_insl, + .mv_outsb = hs7751rvoip_outsb, + .mv_outsw = hs7751rvoip_outsw, + .mv_outsl = hs7751rvoip_outsl, + + .mv_init_irq = hs7751rvoip_init_irq, + .mv_ioport_map = hs7751rvoip_ioport_map, +}; +ALIAS_MV(hs7751rvoip) diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c index 0e4d5e1b541c..b941aa0aa34e 100644 --- a/arch/sh/boards/renesas/r7780rp/setup.c +++ b/arch/sh/boards/renesas/r7780rp/setup.c @@ -20,41 +20,6 @@ extern void heartbeat_r7780rp(void); extern void init_r7780rp_IRQ(void); -/* - * The Machine Vector - */ -struct sh_machine_vector mv_r7780rp __initmv = { - .mv_nr_irqs = 109, - - .mv_inb = r7780rp_inb, - .mv_inw = r7780rp_inw, - .mv_inl = r7780rp_inl, - .mv_outb = r7780rp_outb, - .mv_outw = r7780rp_outw, - .mv_outl = r7780rp_outl, - - .mv_inb_p = r7780rp_inb_p, - .mv_inw_p = r7780rp_inw, - .mv_inl_p = r7780rp_inl, - .mv_outb_p = r7780rp_outb_p, - .mv_outw_p = r7780rp_outw, - .mv_outl_p = r7780rp_outl, - - .mv_insb = r7780rp_insb, - .mv_insw = r7780rp_insw, - .mv_insl = r7780rp_insl, - .mv_outsb = r7780rp_outsb, - .mv_outsw = r7780rp_outsw, - .mv_outsl = r7780rp_outsl, - - .mv_ioport_map = r7780rp_ioport_map, - .mv_init_irq = init_r7780rp_IRQ, -#ifdef CONFIG_HEARTBEAT - .mv_heartbeat = heartbeat_r7780rp, -#endif -}; -ALIAS_MV(r7780rp) - static struct resource m66596_usb_host_resources[] = { [0] = { .start = 0xa4800000, @@ -88,7 +53,6 @@ static int __init r7780rp_devices_setup(void) return platform_add_devices(r7780rp_devices, ARRAY_SIZE(r7780rp_devices)); } -__initcall(r7780rp_devices_setup); /* * Platform specific clocks @@ -117,11 +81,6 @@ static struct clk *r7780rp_clocks[] = { &ivdr_clk, }; -const char *get_system_type(void) -{ - return "Highlander R7780RP-1"; -} - static void r7780rp_power_off(void) { #ifdef CONFIG_SH_R7780MP @@ -132,11 +91,13 @@ static void r7780rp_power_off(void) /* * Initialize the board */ -void __init platform_setup(void) +static void __init r7780rp_setup(char **cmdline_p) { u16 ver = ctrl_inw(PA_VERREG); int i; + device_initcall(r7780rp_devices_setup); + printk(KERN_INFO "Renesas Solutions Highlander R7780RP-1 support.\n"); printk(KERN_INFO "Board version: %d (revision %d), " @@ -162,3 +123,41 @@ void __init platform_setup(void) pm_power_off = r7780rp_power_off; } + +/* + * The Machine Vector + */ +struct sh_machine_vector mv_r7780rp __initmv = { + .mv_name = "Highlander R7780RP-1", + .mv_setup = r7780rp_setup, + + .mv_nr_irqs = 109, + + .mv_inb = r7780rp_inb, + .mv_inw = r7780rp_inw, + .mv_inl = r7780rp_inl, + .mv_outb = r7780rp_outb, + .mv_outw = r7780rp_outw, + .mv_outl = r7780rp_outl, + + .mv_inb_p = r7780rp_inb_p, + .mv_inw_p = r7780rp_inw, + .mv_inl_p = r7780rp_inl, + .mv_outb_p = r7780rp_outb_p, + .mv_outw_p = r7780rp_outw, + .mv_outl_p = r7780rp_outl, + + .mv_insb = r7780rp_insb, + .mv_insw = r7780rp_insw, + .mv_insl = r7780rp_insl, + .mv_outsb = r7780rp_outsb, + .mv_outsw = r7780rp_outsw, + .mv_outsl = r7780rp_outsl, + + .mv_ioport_map = r7780rp_ioport_map, + .mv_init_irq = init_r7780rp_IRQ, +#ifdef CONFIG_HEARTBEAT + .mv_heartbeat = heartbeat_r7780rp, +#endif +}; +ALIAS_MV(r7780rp) diff --git a/arch/sh/boards/renesas/rts7751r2d/Makefile b/arch/sh/boards/renesas/rts7751r2d/Makefile index eee1ed6f5727..686fc9ea5989 100644 --- a/arch/sh/boards/renesas/rts7751r2d/Makefile +++ b/arch/sh/boards/renesas/rts7751r2d/Makefile @@ -2,5 +2,5 @@ # Makefile for the RTS7751R2D specific parts of the kernel # -obj-y := mach.o setup.o io.o irq.o led.o - +obj-y := setup.o io.o irq.o +obj-$(CONFIG_HEARTBEAT) += led.o diff --git a/arch/sh/boards/renesas/rts7751r2d/mach.c b/arch/sh/boards/renesas/rts7751r2d/mach.c deleted file mode 100644 index fe3e8735e9f8..000000000000 --- a/arch/sh/boards/renesas/rts7751r2d/mach.c +++ /dev/null @@ -1,66 +0,0 @@ -/* - * linux/arch/sh/kernel/mach_rts7751r2d.c - * - * Minor tweak of mach_se.c file to reference rts7751r2d-specific items. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * Machine vector for the Renesas Technology sales RTS7751R2D - */ - -#include -#include - -#include -#include -#include -#include - -extern void heartbeat_rts7751r2d(void); -extern void init_rts7751r2d_IRQ(void); -extern int rts7751r2d_irq_demux(int irq); - -extern void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t); -extern int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t); - -/* - * The Machine Vector - */ - -struct sh_machine_vector mv_rts7751r2d __initmv = { - .mv_nr_irqs = 72, - - .mv_inb = rts7751r2d_inb, - .mv_inw = rts7751r2d_inw, - .mv_inl = rts7751r2d_inl, - .mv_outb = rts7751r2d_outb, - .mv_outw = rts7751r2d_outw, - .mv_outl = rts7751r2d_outl, - - .mv_inb_p = rts7751r2d_inb_p, - .mv_inw_p = rts7751r2d_inw, - .mv_inl_p = rts7751r2d_inl, - .mv_outb_p = rts7751r2d_outb_p, - .mv_outw_p = rts7751r2d_outw, - .mv_outl_p = rts7751r2d_outl, - - .mv_insb = rts7751r2d_insb, - .mv_insw = rts7751r2d_insw, - .mv_insl = rts7751r2d_insl, - .mv_outsb = rts7751r2d_outsb, - .mv_outsw = rts7751r2d_outsw, - .mv_outsl = rts7751r2d_outsl, - - .mv_init_irq = init_rts7751r2d_IRQ, -#ifdef CONFIG_HEARTBEAT - .mv_heartbeat = heartbeat_rts7751r2d, -#endif - .mv_irq_demux = rts7751r2d_irq_demux, - -#ifdef CONFIG_USB_OHCI_HCD - .mv_consistent_alloc = voyagergx_consistent_alloc, - .mv_consistent_free = voyagergx_consistent_free, -#endif -}; -ALIAS_MV(rts7751r2d) diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c index bb56c018f2ee..20597a6e6702 100644 --- a/arch/sh/boards/renesas/rts7751r2d/setup.c +++ b/arch/sh/boards/renesas/rts7751r2d/setup.c @@ -13,9 +13,17 @@ #include #include #include +#include #include #include +extern void heartbeat_rts7751r2d(void); +extern void init_rts7751r2d_IRQ(void); +extern int rts7751r2d_irq_demux(int irq); + +extern void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t); +extern int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t); + static struct plat_serial8250_port uart_platform_data[] = { { .membase = (void *)VOYAGER_UART_BASE, @@ -70,12 +78,6 @@ static int __init rts7751r2d_devices_setup(void) return platform_add_devices(rts7751r2d_devices, ARRAY_SIZE(rts7751r2d_devices)); } -__initcall(rts7751r2d_devices_setup); - -const char *get_system_type(void) -{ - return "RTS7751R2D"; -} static void rts7751r2d_power_off(void) { @@ -85,12 +87,56 @@ static void rts7751r2d_power_off(void) /* * Initialize the board */ -void __init platform_setup(void) +static void __init rts7751r2d_setup(char **cmdline_p) { - printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n"); + device_initcall(rts7751r2d_devices_setup); + ctrl_outw(0x0000, PA_OUTPORT); pm_power_off = rts7751r2d_power_off; voyagergx_serial_init(); + printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n"); } + +/* + * The Machine Vector + */ +struct sh_machine_vector mv_rts7751r2d __initmv = { + .mv_name = "RTS7751R2D", + .mv_setup = rts7751r2d_setup, + .mv_nr_irqs = 72, + + .mv_inb = rts7751r2d_inb, + .mv_inw = rts7751r2d_inw, + .mv_inl = rts7751r2d_inl, + .mv_outb = rts7751r2d_outb, + .mv_outw = rts7751r2d_outw, + .mv_outl = rts7751r2d_outl, + + .mv_inb_p = rts7751r2d_inb_p, + .mv_inw_p = rts7751r2d_inw, + .mv_inl_p = rts7751r2d_inl, + .mv_outb_p = rts7751r2d_outb_p, + .mv_outw_p = rts7751r2d_outw, + .mv_outl_p = rts7751r2d_outl, + + .mv_insb = rts7751r2d_insb, + .mv_insw = rts7751r2d_insw, + .mv_insl = rts7751r2d_insl, + .mv_outsb = rts7751r2d_outsb, + .mv_outsw = rts7751r2d_outsw, + .mv_outsl = rts7751r2d_outsl, + + .mv_init_irq = init_rts7751r2d_IRQ, +#ifdef CONFIG_HEARTBEAT + .mv_heartbeat = heartbeat_rts7751r2d, +#endif + .mv_irq_demux = rts7751r2d_irq_demux, + +#ifdef CONFIG_USB_SM501 + .mv_consistent_alloc = voyagergx_consistent_alloc, + .mv_consistent_free = voyagergx_consistent_free, +#endif +}; +ALIAS_MV(rts7751r2d) diff --git a/arch/sh/boards/renesas/systemh/setup.c b/arch/sh/boards/renesas/systemh/setup.c index 433c7c3f35e2..a8467bf90c25 100644 --- a/arch/sh/boards/renesas/systemh/setup.c +++ b/arch/sh/boards/renesas/systemh/setup.c @@ -20,20 +20,16 @@ extern void make_systemh_irq(unsigned int irq); -const char *get_system_type(void) -{ - return "7751 SystemH"; -} - /* * Initialize IRQ setting */ -void __init init_7751systemh_IRQ(void) +static void __init sh7751systemh_init_irq(void) { make_systemh_irq(0xb); /* Ethernet interrupt */ } struct sh_machine_vector mv_7751systemh __initmv = { + .mv_name = "7751 SystemH", .mv_nr_irqs = 72, .mv_inb = sh7751systemh_inb, @@ -57,12 +53,6 @@ struct sh_machine_vector mv_7751systemh __initmv = { .mv_outsw = sh7751systemh_outsw, .mv_outsl = sh7751systemh_outsl, - .mv_init_irq = init_7751systemh_IRQ, + .mv_init_irq = sh7751system_init_irq, }; ALIAS_MV(7751systemh) - -int __init platform_setup(void) -{ - return 0; -} - diff --git a/arch/sh/boards/saturn/setup.c b/arch/sh/boards/saturn/setup.c index bea6c572ad82..a3a37c9aad2e 100644 --- a/arch/sh/boards/saturn/setup.c +++ b/arch/sh/boards/saturn/setup.c @@ -9,22 +9,17 @@ */ #include #include - #include #include #include extern int saturn_irq_demux(int irq_nr); -const char *get_system_type(void) -{ - return "Sega Saturn"; -} - /* * The Machine Vector */ struct sh_machine_vector mv_saturn __initmv = { + .mv_name = "Sega Saturn", .mv_nr_irqs = 80, /* Fix this later */ .mv_isa_port2addr = saturn_isa_port2addr, @@ -33,11 +28,4 @@ struct sh_machine_vector mv_saturn __initmv = { .mv_ioremap = saturn_ioremap, .mv_iounmap = saturn_iounmap, }; - ALIAS_MV(saturn) - -int __init platform_setup(void) -{ - return 0; -} - diff --git a/arch/sh/boards/se/7300/setup.c b/arch/sh/boards/se/7300/setup.c index bb7e1a189be8..6f082a722d42 100644 --- a/arch/sh/boards/se/7300/setup.c +++ b/arch/sh/boards/se/7300/setup.c @@ -14,17 +14,11 @@ void heartbeat_7300se(void); void init_7300se_IRQ(void); -const char * -get_system_type(void) -{ - return "SolutionEngine 7300"; -} - /* * The Machine Vector */ - struct sh_machine_vector mv_7300se __initmv = { + .mv_name = "SolutionEngine 7300", .mv_nr_irqs = 109, .mv_inb = sh7300se_inb, .mv_inw = sh7300se_inw, @@ -52,13 +46,4 @@ struct sh_machine_vector mv_7300se __initmv = { .mv_heartbeat = heartbeat_7300se, #endif }; - ALIAS_MV(7300se) -/* - * Initialize the board - */ -void __init -platform_setup(void) -{ - -} diff --git a/arch/sh/boards/se/73180/setup.c b/arch/sh/boards/se/73180/setup.c index 4daf53b1457f..b38ef50a160a 100644 --- a/arch/sh/boards/se/73180/setup.c +++ b/arch/sh/boards/se/73180/setup.c @@ -17,17 +17,11 @@ void heartbeat_73180se(void); void init_73180se_IRQ(void); -const char * -get_system_type(void) -{ - return "SolutionEngine 73180"; -} - /* * The Machine Vector */ - struct sh_machine_vector mv_73180se __initmv = { + .mv_name = "SolutionEngine 73180", .mv_nr_irqs = 108, .mv_inb = sh73180se_inb, .mv_inw = sh73180se_inw, @@ -56,13 +50,4 @@ struct sh_machine_vector mv_73180se __initmv = { .mv_heartbeat = heartbeat_73180se, #endif }; - ALIAS_MV(73180se) -/* - * Initialize the board - */ -void __init -platform_setup(void) -{ - -} diff --git a/arch/sh/boards/se/770x/Makefile b/arch/sh/boards/se/770x/Makefile index c96ed6933fe1..9a5035f80ec0 100644 --- a/arch/sh/boards/se/770x/Makefile +++ b/arch/sh/boards/se/770x/Makefile @@ -2,6 +2,5 @@ # Makefile for the 770x SolutionEngine specific parts of the kernel # -obj-y := mach.o setup.o io.o irq.o - +obj-y := setup.o io.o irq.o obj-$(CONFIG_HEARTBEAT) += led.o diff --git a/arch/sh/boards/se/770x/mach.c b/arch/sh/boards/se/770x/mach.c deleted file mode 100644 index e8968b71c353..000000000000 --- a/arch/sh/boards/se/770x/mach.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * linux/arch/sh/kernel/mach_se.c - * - * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com) - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * Machine vector for the Hitachi SolutionEngine - */ - -#include - -#include -#include -#include - -void heartbeat_se(void); -void init_se_IRQ(void); - -/* - * The Machine Vector - */ - -struct sh_machine_vector mv_se __initmv = { -#if defined(CONFIG_CPU_SH4) - .mv_nr_irqs = 48, -#elif defined(CONFIG_CPU_SUBTYPE_SH7708) - .mv_nr_irqs = 32, -#elif defined(CONFIG_CPU_SUBTYPE_SH7709) - .mv_nr_irqs = 61, -#elif defined(CONFIG_CPU_SUBTYPE_SH7705) - .mv_nr_irqs = 86, -#endif - - .mv_inb = se_inb, - .mv_inw = se_inw, - .mv_inl = se_inl, - .mv_outb = se_outb, - .mv_outw = se_outw, - .mv_outl = se_outl, - - .mv_inb_p = se_inb_p, - .mv_inw_p = se_inw, - .mv_inl_p = se_inl, - .mv_outb_p = se_outb_p, - .mv_outw_p = se_outw, - .mv_outl_p = se_outl, - - .mv_insb = se_insb, - .mv_insw = se_insw, - .mv_insl = se_insl, - .mv_outsb = se_outsb, - .mv_outsw = se_outsw, - .mv_outsl = se_outsl, - - .mv_init_irq = init_se_IRQ, -#ifdef CONFIG_HEARTBEAT - .mv_heartbeat = heartbeat_se, -#endif -}; -ALIAS_MV(se) diff --git a/arch/sh/boards/se/770x/setup.c b/arch/sh/boards/se/770x/setup.c index c9f75272e751..f3f82b7c8217 100644 --- a/arch/sh/boards/se/770x/setup.c +++ b/arch/sh/boards/se/770x/setup.c @@ -7,15 +7,17 @@ * Hitachi SolutionEngine Support. * */ - #include #include - #include #include #include #include #include +#include + +void heartbeat_se(void); +void init_se_IRQ(void); /* * Configure the Super I/O chip @@ -26,7 +28,8 @@ static void __init smsc_config(int index, int data) outb_p(data, DATA_PORT); } -static void __init init_smsc(void) +/* XXX: Another candidate for a more generic cchip machine vector */ +static void __init smsc_setup(char **cmdline_p) { outb_p(CONFIG_ENTER, CONFIG_PORT); outb_p(CONFIG_ENTER, CONFIG_PORT); @@ -69,16 +72,46 @@ static void __init init_smsc(void) outb_p(CONFIG_EXIT, CONFIG_PORT); } -const char *get_system_type(void) -{ - return "SolutionEngine"; -} - /* - * Initialize the board + * The Machine Vector */ -void __init platform_setup(void) -{ - init_smsc(); - /* XXX: RTC setting comes here */ -} +struct sh_machine_vector mv_se __initmv = { + .mv_name = "SolutionEngine", + .mv_setup = smsc_setup, +#if defined(CONFIG_CPU_SH4) + .mv_nr_irqs = 48, +#elif defined(CONFIG_CPU_SUBTYPE_SH7708) + .mv_nr_irqs = 32, +#elif defined(CONFIG_CPU_SUBTYPE_SH7709) + .mv_nr_irqs = 61, +#elif defined(CONFIG_CPU_SUBTYPE_SH7705) + .mv_nr_irqs = 86, +#endif + + .mv_inb = se_inb, + .mv_inw = se_inw, + .mv_inl = se_inl, + .mv_outb = se_outb, + .mv_outw = se_outw, + .mv_outl = se_outl, + + .mv_inb_p = se_inb_p, + .mv_inw_p = se_inw, + .mv_inl_p = se_inl, + .mv_outb_p = se_outb_p, + .mv_outw_p = se_outw, + .mv_outl_p = se_outl, + + .mv_insb = se_insb, + .mv_insw = se_insw, + .mv_insl = se_insl, + .mv_outsb = se_outsb, + .mv_outsw = se_outsw, + .mv_outsl = se_outsl, + + .mv_init_irq = init_se_IRQ, +#ifdef CONFIG_HEARTBEAT + .mv_heartbeat = heartbeat_se, +#endif +}; +ALIAS_MV(se) diff --git a/arch/sh/boards/se/7751/Makefile b/arch/sh/boards/se/7751/Makefile index 07bf17a4a19b..188900c48321 100644 --- a/arch/sh/boards/se/7751/Makefile +++ b/arch/sh/boards/se/7751/Makefile @@ -2,8 +2,7 @@ # Makefile for the 7751 SolutionEngine specific parts of the kernel # -obj-y := mach.o setup.o io.o irq.o +obj-y := setup.o io.o irq.o obj-$(CONFIG_PCI) += pci.o obj-$(CONFIG_HEARTBEAT) += led.o - diff --git a/arch/sh/boards/se/7751/mach.c b/arch/sh/boards/se/7751/mach.c deleted file mode 100644 index 1bb9047d863b..000000000000 --- a/arch/sh/boards/se/7751/mach.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - * linux/arch/sh/kernel/mach_7751se.c - * - * Minor tweak of mach_se.c file to reference 7751se-specific items. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * Machine vector for the Hitachi 7751 SolutionEngine - */ - -#include -#include -#include - -void heartbeat_7751se(void); -void init_7751se_IRQ(void); - -/* - * The Machine Vector - */ - -struct sh_machine_vector mv_7751se __initmv = { - .mv_nr_irqs = 72, - - .mv_inb = sh7751se_inb, - .mv_inw = sh7751se_inw, - .mv_inl = sh7751se_inl, - .mv_outb = sh7751se_outb, - .mv_outw = sh7751se_outw, - .mv_outl = sh7751se_outl, - - .mv_inb_p = sh7751se_inb_p, - .mv_inw_p = sh7751se_inw, - .mv_inl_p = sh7751se_inl, - .mv_outb_p = sh7751se_outb_p, - .mv_outw_p = sh7751se_outw, - .mv_outl_p = sh7751se_outl, - - .mv_insl = sh7751se_insl, - .mv_outsl = sh7751se_outsl, - - .mv_init_irq = init_7751se_IRQ, -#ifdef CONFIG_HEARTBEAT - .mv_heartbeat = heartbeat_7751se, -#endif -}; -ALIAS_MV(7751se) diff --git a/arch/sh/boards/se/7751/setup.c b/arch/sh/boards/se/7751/setup.c index 8b693105893c..73e826310ba8 100644 --- a/arch/sh/boards/se/7751/setup.c +++ b/arch/sh/boards/se/7751/setup.c @@ -15,72 +15,11 @@ #include #include -#ifdef CONFIG_SH_KGDB -#include -#endif - -/* - * Configure the Super I/O chip - */ -#if 0 -/* Leftover code from regular Solution Engine, for reference. */ -/* The SH7751 Solution Engine has a different SuperIO. */ -static void __init smsc_config(int index, int data) -{ - outb_p(index, INDEX_PORT); - outb_p(data, DATA_PORT); -} - -static void __init init_smsc(void) -{ - outb_p(CONFIG_ENTER, CONFIG_PORT); - outb_p(CONFIG_ENTER, CONFIG_PORT); - - /* FDC */ - smsc_config(CURRENT_LDN_INDEX, LDN_FDC); - smsc_config(ACTIVATE_INDEX, 0x01); - smsc_config(IRQ_SELECT_INDEX, 6); /* IRQ6 */ - - /* IDE1 */ - smsc_config(CURRENT_LDN_INDEX, LDN_IDE1); - smsc_config(ACTIVATE_INDEX, 0x01); - smsc_config(IRQ_SELECT_INDEX, 14); /* IRQ14 */ - - /* AUXIO (GPIO): to use IDE1 */ - smsc_config(CURRENT_LDN_INDEX, LDN_AUXIO); - smsc_config(GPIO46_INDEX, 0x00); /* nIOROP */ - smsc_config(GPIO47_INDEX, 0x00); /* nIOWOP */ - - /* COM1 */ - smsc_config(CURRENT_LDN_INDEX, LDN_COM1); - smsc_config(ACTIVATE_INDEX, 0x01); - smsc_config(IO_BASE_HI_INDEX, 0x03); - smsc_config(IO_BASE_LO_INDEX, 0xf8); - smsc_config(IRQ_SELECT_INDEX, 4); /* IRQ4 */ - - /* COM2 */ - smsc_config(CURRENT_LDN_INDEX, LDN_COM2); - smsc_config(ACTIVATE_INDEX, 0x01); - smsc_config(IO_BASE_HI_INDEX, 0x02); - smsc_config(IO_BASE_LO_INDEX, 0xf8); - smsc_config(IRQ_SELECT_INDEX, 3); /* IRQ3 */ - - /* RTC */ - smsc_config(CURRENT_LDN_INDEX, LDN_RTC); - smsc_config(ACTIVATE_INDEX, 0x01); - smsc_config(IRQ_SELECT_INDEX, 8); /* IRQ8 */ - - /* XXX: PARPORT, KBD, and MOUSE will come here... */ - outb_p(CONFIG_EXIT, CONFIG_PORT); -} -#endif - -const char *get_system_type(void) -{ - return "7751 SolutionEngine"; -} +void heartbeat_7751se(void); +void init_7751se_IRQ(void); #ifdef CONFIG_SH_KGDB +#include static int kgdb_uart_setup(void); static struct kgdb_sermap kgdb_uart_sermap = { "ttyS", 0, kgdb_uart_setup, NULL }; @@ -89,7 +28,7 @@ static struct kgdb_sermap kgdb_uart_sermap = /* * Initialize the board */ -void __init platform_setup(void) +static void __init sh7751se_setup(char **cmdline_p) { /* Call init_smsc() replacement to set up SuperIO. */ /* XXX: RTC setting comes here */ @@ -223,3 +162,37 @@ static int kgdb_uart_setup(void) return 0; } #endif /* CONFIG_SH_KGDB */ + + +/* + * The Machine Vector + */ + +struct sh_machine_vector mv_7751se __initmv = { + .mv_name = "7751 SolutionEngine", + .mv_setup = sh7751se_setup, + .mv_nr_irqs = 72, + + .mv_inb = sh7751se_inb, + .mv_inw = sh7751se_inw, + .mv_inl = sh7751se_inl, + .mv_outb = sh7751se_outb, + .mv_outw = sh7751se_outw, + .mv_outl = sh7751se_outl, + + .mv_inb_p = sh7751se_inb_p, + .mv_inw_p = sh7751se_inw, + .mv_inl_p = sh7751se_inl, + .mv_outb_p = sh7751se_outb_p, + .mv_outw_p = sh7751se_outw, + .mv_outl_p = sh7751se_outl, + + .mv_insl = sh7751se_insl, + .mv_outsl = sh7751se_outsl, + + .mv_init_irq = init_7751se_IRQ, +#ifdef CONFIG_HEARTBEAT + .mv_heartbeat = heartbeat_7751se, +#endif +}; +ALIAS_MV(7751se) diff --git a/arch/sh/boards/sh03/setup.c b/arch/sh/boards/sh03/setup.c index 7d31d6aed8a5..6c310587ddfe 100644 --- a/arch/sh/boards/sh03/setup.c +++ b/arch/sh/boards/sh03/setup.c @@ -13,12 +13,7 @@ #include #include -const char *get_system_type(void) -{ - return "Interface (CTP/PCI-SH03)"; -} - -static void init_sh03_IRQ(void) +static void __init init_sh03_IRQ(void) { ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR); @@ -41,7 +36,17 @@ static void __iomem *sh03_ioport_map(unsigned long port, unsigned int size) return (void __iomem *)(port + PCI_IO_BASE); } +/* arch/sh/boards/sh03/rtc.c */ +void sh03_time_init(void); + +static void __init sh03_setup(char **cmdline_p) +{ + board_time_init = sh03_time_init; +} + struct sh_machine_vector mv_sh03 __initmv = { + .mv_name = "Interface (CTP/PCI-SH03)", + .mv_setup = sh03_setup, .mv_nr_irqs = 48, .mv_ioport_map = sh03_ioport_map, .mv_init_irq = init_sh03_IRQ, @@ -51,12 +56,3 @@ struct sh_machine_vector mv_sh03 __initmv = { #endif }; ALIAS_MV(sh03) - -/* arch/sh/boards/sh03/rtc.c */ -void sh03_time_init(void); - -int __init platform_setup(void) -{ - board_time_init = sh03_time_init; - return 0; -} diff --git a/arch/sh/boards/shmin/setup.c b/arch/sh/boards/shmin/setup.c index a950ec4d765d..2f0c19706cf9 100644 --- a/arch/sh/boards/shmin/setup.c +++ b/arch/sh/boards/shmin/setup.c @@ -14,21 +14,12 @@ #define PFC_PHCR 0xa400010e -const char *get_system_type(void) -{ - return "SHMIN"; -} - static void __init init_shmin_irq(void) { ctrl_outw(0x2a00, PFC_PHCR); // IRQ0-3=IRQ ctrl_outw(0x0aaa, INTC_ICR1); // IRQ0-3=IRQ-mode,Low-active. } -void __init platform_setup(void) -{ -} - static void __iomem *shmin_ioport_map(unsigned long port, unsigned int size) { static int dummy; @@ -43,6 +34,7 @@ static void __iomem *shmin_ioport_map(unsigned long port, unsigned int size) } struct sh_machine_vector mv_shmin __initmv = { + .mv_name = "SHMIN", .mv_init_irq = init_shmin_irq, .mv_ioport_map = shmin_ioport_map, }; diff --git a/arch/sh/boards/snapgear/setup.c b/arch/sh/boards/snapgear/setup.c index 66ce32f8b13c..f5e98c56b530 100644 --- a/arch/sh/boards/snapgear/setup.c +++ b/arch/sh/boards/snapgear/setup.c @@ -81,16 +81,20 @@ static void __init init_snapgear_IRQ(void) make_ipr_irq(IRL3_IRQ, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY); } -const char *get_system_type(void) +/* + * Initialize the board + */ +static void __init snapgear_setup(char **cmdline_p) { - return "SnapGear SecureEdge5410"; + board_time_init = secureedge5410_rtc_init; } /* * The Machine Vector */ - struct sh_machine_vector mv_snapgear __initmv = { + .mv_name = "SnapGear SecureEdge5410", + .mv_setup = snapgear_setup, .mv_nr_irqs = 72, .mv_inb = snapgear_inb, @@ -110,15 +114,3 @@ struct sh_machine_vector mv_snapgear __initmv = { .mv_init_irq = init_snapgear_IRQ, }; ALIAS_MV(snapgear) - -/* - * Initialize the board - */ - -int __init platform_setup(void) -{ - board_time_init = secureedge5410_rtc_init; - - return 0; -} - diff --git a/arch/sh/boards/superh/microdev/setup.c b/arch/sh/boards/superh/microdev/setup.c index 61b402a3f5d7..031c814e6e76 100644 --- a/arch/sh/boards/superh/microdev/setup.c +++ b/arch/sh/boards/superh/microdev/setup.c @@ -10,7 +10,6 @@ * May be copied or modified under the terms of the GNU General Public * License. See linux/COPYING for more information. */ - #include #include #include @@ -21,41 +20,6 @@ extern void microdev_heartbeat(void); -/* - * The Machine Vector - */ - -struct sh_machine_vector mv_sh4202_microdev __initmv = { - .mv_nr_irqs = 72, /* QQQ need to check this - use the MACRO */ - - .mv_inb = microdev_inb, - .mv_inw = microdev_inw, - .mv_inl = microdev_inl, - .mv_outb = microdev_outb, - .mv_outw = microdev_outw, - .mv_outl = microdev_outl, - - .mv_inb_p = microdev_inb_p, - .mv_inw_p = microdev_inw_p, - .mv_inl_p = microdev_inl_p, - .mv_outb_p = microdev_outb_p, - .mv_outw_p = microdev_outw_p, - .mv_outl_p = microdev_outl_p, - - .mv_insb = microdev_insb, - .mv_insw = microdev_insw, - .mv_insl = microdev_insl, - .mv_outsb = microdev_outsb, - .mv_outsw = microdev_outsw, - .mv_outsl = microdev_outsl, - - .mv_init_irq = init_microdev_irq, - -#ifdef CONFIG_HEARTBEAT - .mv_heartbeat = microdev_heartbeat, -#endif -}; -ALIAS_MV(sh4202_microdev) /****************************************************************************/ @@ -113,11 +77,6 @@ ALIAS_MV(sh4202_microdev) /* assume a Keyboard Controller is present */ int microdev_kbd_controller_present = 1; -const char *get_system_type(void) -{ - return "SH4-202 MicroDev"; -} - static struct resource smc91x_resources[] = { [0] = { .start = 0x300, @@ -291,25 +250,9 @@ static int __init microdev_devices_setup(void) return platform_add_devices(microdev_devices, ARRAY_SIZE(microdev_devices)); } -__initcall(microdev_devices_setup); - -void __init platform_setup(void) -{ - int * const fpgaRevisionRegister = (int*)(MICRODEV_FPGA_GP_BASE + 0x8ul); - const int fpgaRevision = *fpgaRevisionRegister; - int * const CacheControlRegister = (int*)CCR; - - printk("SuperH %s board (FPGA rev: 0x%0x, CCR: 0x%0x)\n", - get_system_type(), fpgaRevision, *CacheControlRegister); -} - - -/****************************************************************************/ - - - /* - * Setup for the SMSC FDC37C93xAPM - */ +/* + * Setup for the SMSC FDC37C93xAPM + */ static int __init smsc_superio_setup(void) { @@ -412,8 +355,52 @@ static int __init smsc_superio_setup(void) return 0; } +static void __init microdev_setup(char **cmdline_p) +{ + int * const fpgaRevisionRegister = (int*)(MICRODEV_FPGA_GP_BASE + 0x8ul); + const int fpgaRevision = *fpgaRevisionRegister; + int * const CacheControlRegister = (int*)CCR; + + device_initcall(microdev_devices_setup); + device_initcall(smsc_superio_setup); -/* This is grotty, but, because kernel is always referenced on the link line - * before any devices, this is safe. + printk("SuperH %s board (FPGA rev: 0x%0x, CCR: 0x%0x)\n", + get_system_type(), fpgaRevision, *CacheControlRegister); +} + +/* + * The Machine Vector */ -__initcall(smsc_superio_setup); +struct sh_machine_vector mv_sh4202_microdev __initmv = { + .mv_name = "SH4-202 MicroDev", + .mv_setup = microdev_setup, + .mv_nr_irqs = 72, /* QQQ need to check this - use the MACRO */ + + .mv_inb = microdev_inb, + .mv_inw = microdev_inw, + .mv_inl = microdev_inl, + .mv_outb = microdev_outb, + .mv_outw = microdev_outw, + .mv_outl = microdev_outl, + + .mv_inb_p = microdev_inb_p, + .mv_inw_p = microdev_inw_p, + .mv_inl_p = microdev_inl_p, + .mv_outb_p = microdev_outb_p, + .mv_outw_p = microdev_outw_p, + .mv_outl_p = microdev_outl_p, + + .mv_insb = microdev_insb, + .mv_insw = microdev_insw, + .mv_insl = microdev_insl, + .mv_outsb = microdev_outsb, + .mv_outsw = microdev_outsw, + .mv_outsl = microdev_outsl, + + .mv_init_irq = init_microdev_irq, + +#ifdef CONFIG_HEARTBEAT + .mv_heartbeat = microdev_heartbeat, +#endif +}; +ALIAS_MV(sh4202_microdev) diff --git a/arch/sh/boards/titan/setup.c b/arch/sh/boards/titan/setup.c index c8b431c1d0fd..52b66d8b8d2a 100644 --- a/arch/sh/boards/titan/setup.c +++ b/arch/sh/boards/titan/setup.c @@ -20,19 +20,8 @@ static void __init init_titan_irq(void) make_ipr_irq( TITAN_IRQ_USB, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY); /* PCIRQ3 */ } -const char *get_system_type(void) -{ - return "Titan"; -} - -int __init platform_setup(void) -{ - printk("%s Platform Setup\n", get_system_type()); - return 0; -} - struct sh_machine_vector mv_titan __initmv = { - .mv_nr_irqs = NR_IRQS, + .mv_name = "Titan", .mv_inb = titan_inb, .mv_inw = titan_inw, diff --git a/arch/sh/boards/unknown/setup.c b/arch/sh/boards/unknown/setup.c index c5e4ed10876b..1c941370a2e3 100644 --- a/arch/sh/boards/unknown/setup.c +++ b/arch/sh/boards/unknown/setup.c @@ -14,19 +14,8 @@ */ #include #include -#include struct sh_machine_vector mv_unknown __initmv = { - .mv_nr_irqs = NR_IRQS, + .mv_name = "Unknown", }; ALIAS_MV(unknown) - -const char *get_system_type(void) -{ - return "Unknown"; -} - -void __init platform_setup(void) -{ -} - diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index 86ef17fe48b5..de8df969d6af 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -43,27 +43,14 @@ extern void * __rd_start, * __rd_end; * The bigger value means no problem. */ struct sh_cpuinfo boot_cpu_data = { CPU_SH_NONE, 10000000, }; +#ifdef CONFIG_VT struct screen_info screen_info; +#endif #if defined(CONFIG_SH_UNKNOWN) struct sh_machine_vector sh_mv; #endif -/* We need this to satisfy some external references. */ -struct screen_info screen_info = { - 0, 25, /* orig-x, orig-y */ - 0, /* unused */ - 0, /* orig-video-page */ - 0, /* orig-video-mode */ - 80, /* orig-video-cols */ - 0,0,0, /* ega_ax, ega_bx, ega_cx */ - 25, /* orig-video-lines */ - 0, /* orig-video-isVGA */ - 16 /* orig-video-points */ -}; - -extern void platform_setup(void); -extern char *get_system_type(void); extern int root_mountflags; #define MV_NAME_SIZE 32 @@ -90,29 +77,8 @@ static struct sh_machine_vector* __init get_mv_byname(const char* name); static char command_line[COMMAND_LINE_SIZE] = { 0, }; -struct resource standard_io_resources[] = { - { "dma1", 0x00, 0x1f }, - { "pic1", 0x20, 0x3f }, - { "timer", 0x40, 0x5f }, - { "keyboard", 0x60, 0x6f }, - { "dma page reg", 0x80, 0x8f }, - { "pic2", 0xa0, 0xbf }, - { "dma2", 0xc0, 0xdf }, - { "fpu", 0xf0, 0xff } -}; - -#define STANDARD_IO_RESOURCES (sizeof(standard_io_resources)/sizeof(struct resource)) - -/* System RAM - interrupted by the 640kB-1M hole */ -#define code_resource (ram_resources[3]) -#define data_resource (ram_resources[4]) -static struct resource ram_resources[] = { - { "System RAM", 0x000000, 0x09ffff, IORESOURCE_BUSY }, - { "System RAM", 0x100000, 0x100000, IORESOURCE_BUSY }, - { "Video RAM area", 0x0a0000, 0x0bffff }, - { "Kernel code", 0x100000, 0 }, - { "Kernel data", 0, 0 } -}; +static struct resource code_resource = { .name = "Kernel code", }; +static struct resource data_resource = { .name = "Kernel data", }; unsigned long memory_start, memory_end; @@ -255,6 +221,9 @@ static int __init sh_mv_setup(char **cmdline_p) __set_io_port_base(mv_io_base); #endif + if (!sh_mv.mv_nr_irqs) + sh_mv.mv_nr_irqs = NR_IRQS; + return 0; } @@ -263,7 +232,6 @@ void __init setup_arch(char **cmdline_p) unsigned long bootmap_size; unsigned long start_pfn, max_pfn, max_low_pfn; - #ifdef CONFIG_CMDLINE_BOOL strcpy(COMMAND_LINE, CONFIG_CMDLINE); #endif @@ -382,14 +350,14 @@ void __init setup_arch(char **cmdline_p) #endif /* Perform the machine specific initialisation */ - platform_setup(); + if (likely(sh_mv.mv_setup)) + sh_mv.mv_setup(cmdline_p); paging_init(); } struct sh_machine_vector* __init get_mv_byname(const char* name) { - extern int strcasecmp(const char *, const char *); extern long __machvec_start, __machvec_end; struct sh_machine_vector *all_vecs = (struct sh_machine_vector *)&__machvec_start; @@ -467,7 +435,8 @@ static void show_cpuflags(struct seq_file *m) seq_printf(m, "\n"); } -static void show_cacheinfo(struct seq_file *m, const char *type, struct cache_info info) +static void show_cacheinfo(struct seq_file *m, const char *type, + struct cache_info info) { unsigned int cache_size; @@ -624,4 +593,3 @@ static int __init kgdb_parse_options(char *options) } __setup("kgdb=", kgdb_parse_options); #endif /* CONFIG_SH_KGDB */ - diff --git a/include/asm-sh/machvec.h b/include/asm-sh/machvec.h index 550501fa4fed..70389b72ffef 100644 --- a/include/asm-sh/machvec.h +++ b/include/asm-sh/machvec.h @@ -8,17 +8,18 @@ */ #ifndef _ASM_SH_MACHVEC_H -#define _ASM_SH_MACHVEC_H 1 +#define _ASM_SH_MACHVEC_H #include #include - #include #include struct device; struct sh_machine_vector { + void (*mv_setup)(char **cmdline_p); + const char *mv_name; int mv_nr_irqs; u8 (*mv_inb)(unsigned long); @@ -65,4 +66,6 @@ struct sh_machine_vector { extern struct sh_machine_vector sh_mv; +#define get_system_type() sh_mv.mv_name + #endif /* _ASM_SH_MACHVEC_H */ -- cgit