From 06ba255571b0a2f1fb7e49e7406364e4194f4e10 Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 14 May 2007 22:56:32 +0100 Subject: [ARM] Remove Integrator/CP SMP platform support The Integrator/CP SMP platform support was never fully merged, and now it's causing build breakage. Remove it. Signed-off-by: Russell King --- include/asm-arm/arch-integrator/smp.h | 18 ------------------ 1 file changed, 18 deletions(-) delete mode 100644 include/asm-arm/arch-integrator/smp.h (limited to 'include/asm-arm') diff --git a/include/asm-arm/arch-integrator/smp.h b/include/asm-arm/arch-integrator/smp.h deleted file mode 100644 index ab2c79b..0000000 --- a/include/asm-arm/arch-integrator/smp.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef ASMARM_ARCH_SMP_H -#define ASMARM_ARCH_SMP_H - - -#include -#include - -#define hard_smp_processor_id() \ - ({ \ - unsigned int cpunum; \ - __asm__("mrc p15, 0, %0, c0, c0, 5" \ - : "=r" (cpunum)); \ - cpunum &= 0x0F; \ - }) - -extern void secondary_scan_irqs(void); - -#endif -- cgit v1.1 From e903382ceae1dd85e650ffc7e98facdd59cc7a3f Mon Sep 17 00:00:00 2001 From: Sandeep Sanjay Patil Date: Wed, 16 May 2007 10:51:45 +0100 Subject: [ARM] 4384/1: S3C2412/13 SPI registers offset correction Change the SPI Channel 1 register offset in s3c_spi1_resource[], and s3c2412_dma_mappings[]. Offset has to be 0x100 in s3c2412/13's case. Also, total SPI memory resource size changed to 0x24 for s3c2412/13. Signed-off-by: Sandeep Patil Signed-off-by: Ben Dooks Signed-off-by: Russell King --- include/asm-arm/arch-s3c2410/regs-spi.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/asm-arm') diff --git a/include/asm-arm/arch-s3c2410/regs-spi.h b/include/asm-arm/arch-s3c2410/regs-spi.h index 3552280..4a499a1 100644 --- a/include/asm-arm/arch-s3c2410/regs-spi.h +++ b/include/asm-arm/arch-s3c2410/regs-spi.h @@ -12,6 +12,8 @@ #ifndef __ASM_ARCH_REGS_SPI_H #define __ASM_ARCH_REGS_SPI_H +#define S3C2410_SPI1 (0x20) +#define S3C2412_SPI1 (0x100) #define S3C2410_SPCON (0x00) -- cgit v1.1 From c05107911a38235fec87892d83dc54aba9aaf3bd Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 16 May 2007 12:41:15 +0100 Subject: [ARM] Update ARM syscalls Add utimensat, signalfd, timerfd, eventfd syscalls. Add ignore defines for sync_file_range and fadvise64_64 which we implement differently. Signed-off-by: Russell King --- include/asm-arm/unistd.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/asm-arm') diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h index c025ab4..250d7f1 100644 --- a/include/asm-arm/unistd.h +++ b/include/asm-arm/unistd.h @@ -373,6 +373,10 @@ #define __NR_getcpu (__NR_SYSCALL_BASE+345) /* 346 for epoll_pwait */ #define __NR_kexec_load (__NR_SYSCALL_BASE+347) +#define __NR_utimensat (__NR_SYSCALL_BASE+348) +#define __NR_signalfd (__NR_SYSCALL_BASE+349) +#define __NR_timerfd (__NR_SYSCALL_BASE+350) +#define __NR_eventfd (__NR_SYSCALL_BASE+351) /* * The following SWIs are ARM private. @@ -433,5 +437,11 @@ */ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") +/* + * Unimplemented (or alternatively implemented) syscalls + */ +#define __IGNORE_sync_file_range 1 +#define __IGNORE_fadvise64_64 1 + #endif /* __KERNEL__ */ #endif /* __ASM_ARM_UNISTD_H */ -- cgit v1.1 From 516793c61b3db1f60e0b0d0e3c382bcca9ae84fd Mon Sep 17 00:00:00 2001 From: Russell King Date: Thu, 17 May 2007 10:19:23 +0100 Subject: [ARM] ARMv6: add CPU_HAS_ASID configuration Presently, we check for the minimum ARM architecture that we're building for to determine whether we need ASID support. This is wrong - if we're going to support a range of CPUs which include ARMv6 or higher, we need the ASID. Convert the checks to use a new configuration symbol, and arrange for ARMv6 and higher CPU entries to select it. Signed-off-by: Russell King --- include/asm-arm/mmu.h | 4 ++-- include/asm-arm/mmu_context.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include/asm-arm') diff --git a/include/asm-arm/mmu.h b/include/asm-arm/mmu.h index fe2a23b..53099d4 100644 --- a/include/asm-arm/mmu.h +++ b/include/asm-arm/mmu.h @@ -4,13 +4,13 @@ #ifdef CONFIG_MMU typedef struct { -#if __LINUX_ARM_ARCH__ >= 6 +#ifdef CONFIG_CPU_HAS_ASID unsigned int id; #endif unsigned int kvm_seq; } mm_context_t; -#if __LINUX_ARM_ARCH__ >= 6 +#ifdef CONFIG_CPU_HAS_ASID #define ASID(mm) ((mm)->context.id & 255) #else #define ASID(mm) (0) diff --git a/include/asm-arm/mmu_context.h b/include/asm-arm/mmu_context.h index 4981ad4..6913d02 100644 --- a/include/asm-arm/mmu_context.h +++ b/include/asm-arm/mmu_context.h @@ -20,7 +20,7 @@ void __check_kvm_seq(struct mm_struct *mm); -#if __LINUX_ARM_ARCH__ >= 6 +#ifdef CONFIG_CPU_HAS_ASID /* * On ARMv6, we have the following structure in the Context ID: -- cgit v1.1 From 95ba71f76f1cce550cb2e2b345a204d4a926d29c Mon Sep 17 00:00:00 2001 From: Greg Ungerer Date: Thu, 17 May 2007 06:22:41 +0100 Subject: [ARM] 4388/1: no need for arm/mm mmap range checks for non-mmu We don't need valid_phys_addr_range() or valid_mmap_phys_addr_range() for the !CONFIG_MMU case. Signed-off-by: Greg Ungerer Signed-off-by: Russell King --- include/asm-arm/io.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/asm-arm') diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h index 8261ff9..1d3caa4 100644 --- a/include/asm-arm/io.h +++ b/include/asm-arm/io.h @@ -259,9 +259,11 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr); #define BIOVEC_MERGEABLE(vec1, vec2) \ ((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2))) +#ifdef CONFIG_MMU #define ARCH_HAS_VALID_PHYS_ADDR_RANGE extern int valid_phys_addr_range(unsigned long addr, size_t size); extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size); +#endif /* * Convert a physical pointer to a virtual kernel pointer for /dev/mem -- cgit v1.1 From 5f2ef21703564d3e6f18fd92f2e72f723a5c3402 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Sun, 20 May 2007 17:32:39 +0100 Subject: [ARM] 4397/1: S3C2443: remove SDI0/1 IRQ ambiguity Change the name of the S3C2443_SDI1 to S3C2443_HSMMC to ensure that it is correctly identified. Signed-off-by: Ben Dooks Signed-off-by: Russell King --- include/asm-arm/arch-s3c2410/irqs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-arm') diff --git a/include/asm-arm/arch-s3c2410/irqs.h b/include/asm-arm/arch-s3c2410/irqs.h index c79cb18..3b49cd1 100644 --- a/include/asm-arm/arch-s3c2410/irqs.h +++ b/include/asm-arm/arch-s3c2410/irqs.h @@ -124,7 +124,7 @@ #define IRQ_S3C2443_DMA S3C2410_IRQ(17) /* IRQ_DMA1 */ #define IRQ_S3C2443_UART3 S3C2410_IRQ(18) /* IRQ_DMA2 */ #define IRQ_S3C2443_CFCON S3C2410_IRQ(19) /* IRQ_DMA3 */ -#define IRQ_S3C2443_SDI1 S3C2410_IRQ(20) /* IRQ_SDI */ +#define IRQ_S3C2443_HSMMC S3C2410_IRQ(20) /* IRQ_SDI */ #define IRQ_S3C2443_NAND S3C2410_IRQ(24) /* reserved */ #define IRQ_S3C2443_LCD1 S3C2410_IRQSUB(14) -- cgit v1.1 From 69e9c93d0d7d9dfa6bdf5144274dbe65a627b63a Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Sun, 20 May 2007 18:13:32 +0100 Subject: [ARM] 4400/1: S3C24XX: Add high-speed MMC device definition Add definition for high-speed MMC/SD device and add to SMDK2443 device list. Signed-off-by: Ben Dooks Signed-off-by: Russell King --- include/asm-arm/plat-s3c24xx/devs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-arm') diff --git a/include/asm-arm/plat-s3c24xx/devs.h b/include/asm-arm/plat-s3c24xx/devs.h index dddf485..f9d6f03 100644 --- a/include/asm-arm/plat-s3c24xx/devs.h +++ b/include/asm-arm/plat-s3c24xx/devs.h @@ -29,6 +29,7 @@ extern struct platform_device s3c_device_iis; extern struct platform_device s3c_device_rtc; extern struct platform_device s3c_device_adc; extern struct platform_device s3c_device_sdi; +extern struct platform_device s3c_device_hsmmc; extern struct platform_device s3c_device_spi0; extern struct platform_device s3c_device_spi1; -- cgit v1.1 From fc432e1952a3899ce35e84b417e5d60f74cb901b Mon Sep 17 00:00:00 2001 From: Mariusz Kozlowski Date: Sat, 19 May 2007 00:39:36 +0200 Subject: [ARM] at91_adc parenthesis balance Trivial unbalanced parenthesis macro fix. Signed-off-by: Mariusz Kozlowski Signed-off-by: Russell King --- include/asm-arm/arch-at91/at91_adc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-arm') diff --git a/include/asm-arm/arch-at91/at91_adc.h b/include/asm-arm/arch-at91/at91_adc.h index 1ed66ea..6d71ea26 100644 --- a/include/asm-arm/arch-at91/at91_adc.h +++ b/include/asm-arm/arch-at91/at91_adc.h @@ -55,7 +55,7 @@ #define AT91_ADC_IDR 0x28 /* Interrupt Disable Register */ #define AT91_ADC_IMR 0x2C /* Interrupt Mask Register */ -#define AT91_ADC_CHR(n) (0x30 + ((n) * 4) /* Channel Data Register N */ +#define AT91_ADC_CHR(n) (0x30 + ((n) * 4)) /* Channel Data Register N */ #define AT91_ADC_DATA (0x3ff) #endif -- cgit v1.1