diff options
| author | Artem B. Bityuckiy <dedekind@infradead.org> | 2005-07-06 15:43:18 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@mtd.linutronix.de> | 2005-07-06 19:40:38 +0200 |
| commit | b3539219c9ea20ebf6a5ea3cc534f423a3607c41 (patch) | |
| tree | d17c31c0eac0a7290ba5011b59a100fd9e9c9532 /include | |
| parent | 6430a8def12edebc1c9c7c2621d33ca0e8653c33 (diff) | |
| parent | a18bcb7450840f07a772a45229de4811d930f461 (diff) | |
Merge with rsync://fileserver/linux
Update to 2.6.12-rc3
Diffstat (limited to 'include')
146 files changed, 2577 insertions, 1385 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index c627bc408a6..9ad142476f3 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -108,6 +108,21 @@ typedef int (*acpi_op_unbind) (struct acpi_device *device); typedef int (*acpi_op_match) (struct acpi_device *device, struct acpi_driver *driver); +struct acpi_bus_ops { + u32 acpi_op_add:1; + u32 acpi_op_remove:1; + u32 acpi_op_lock:1; + u32 acpi_op_start:1; + u32 acpi_op_stop:1; + u32 acpi_op_suspend:1; + u32 acpi_op_resume:1; + u32 acpi_op_scan:1; + u32 acpi_op_bind:1; + u32 acpi_op_unbind:1; + u32 acpi_op_match:1; + u32 reserved:21; +}; + struct acpi_device_ops { acpi_op_add add; acpi_op_remove remove; @@ -327,9 +342,9 @@ int acpi_bus_generate_event (struct acpi_device *device, u8 type, int data); int acpi_bus_receive_event (struct acpi_bus_event *event); int acpi_bus_register_driver (struct acpi_driver *driver); int acpi_bus_unregister_driver (struct acpi_driver *driver); -int acpi_bus_scan (struct acpi_device *start); int acpi_bus_add (struct acpi_device **child, struct acpi_device *parent, acpi_handle handle, int type); +int acpi_bus_start (struct acpi_device *device); int acpi_match_ids (struct acpi_device *device, char *ids); diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index c62e92ec43b..4ec722d7338 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -68,6 +68,7 @@ void acpi_pci_irq_del_prt (int segment, int bus); struct pci_bus; +acpi_status acpi_get_pci_id (acpi_handle handle, struct acpi_pci_id *id); int acpi_pci_bind (struct acpi_device *device); int acpi_pci_unbind (struct acpi_device *device); int acpi_pci_bind_root (struct acpi_device *device, struct acpi_pci_id *id, struct pci_bus *bus); diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h index 0c7b57bc043..b7806aa3785 100644 --- a/include/asm-alpha/pci.h +++ b/include/asm-alpha/pci.h @@ -223,6 +223,25 @@ pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, /* Nothing to do. */ } +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + unsigned long cacheline_size; + u8 byte; + + pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte); + if (byte == 0) + cacheline_size = 1024; + else + cacheline_size = (int) byte * 4; + + *strat = PCI_DMA_BURST_BOUNDARY; + *strategy_parameter = cacheline_size; +} +#endif + /* TODO: integrate with include/asm-generic/pci.h ? */ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) { diff --git a/include/asm-alpha/serial.h b/include/asm-alpha/serial.h index 7b2d9ee95a4..7e4b2987d45 100644 --- a/include/asm-alpha/serial.h +++ b/include/asm-alpha/serial.h @@ -22,54 +22,9 @@ #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF #endif -#ifdef CONFIG_SERIAL_MANY_PORTS -#define FOURPORT_FLAGS ASYNC_FOURPORT -#define ACCENT_FLAGS 0 -#define BOCA_FLAGS 0 -#endif - -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }, /* ttyS1 */ \ { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \ { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */ - - -#ifdef CONFIG_SERIAL_MANY_PORTS -#define EXTRA_SERIAL_PORT_DEFNS \ - { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS }, /* ttyS4 */ \ - { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS }, /* ttyS5 */ \ - { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS }, /* ttyS6 */ \ - { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS }, /* ttyS7 */ \ - { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS }, /* ttyS8 */ \ - { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS }, /* ttyS9 */ \ - { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS }, /* ttyS10 */ \ - { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS }, /* ttyS11 */ \ - { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS }, /* ttyS12 */ \ - { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS }, /* ttyS13 */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS14 (spare) */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS15 (spare) */ \ - { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS }, /* ttyS16 */ \ - { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS }, /* ttyS17 */ \ - { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS }, /* ttyS18 */ \ - { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS }, /* ttyS19 */ \ - { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS }, /* ttyS20 */ \ - { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS }, /* ttyS21 */ \ - { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS }, /* ttyS22 */ \ - { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS }, /* ttyS23 */ \ - { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS }, /* ttyS24 */ \ - { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS }, /* ttyS25 */ \ - { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS }, /* ttyS26 */ \ - { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS }, /* ttyS27 */ \ - { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS }, /* ttyS28 */ \ - { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS }, /* ttyS29 */ \ - { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS }, /* ttyS30 */ \ - { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS }, /* ttyS31 */ -#else -#define EXTRA_SERIAL_PORT_DEFNS -#endif - -#define SERIAL_PORT_DFNS \ - STD_SERIAL_PORT_DEFNS \ - EXTRA_SERIAL_PORT_DEFNS diff --git a/include/asm-arm/arch-ixp2000/ixdp2x00.h b/include/asm-arm/arch-ixp2000/ixdp2x00.h index 3a398dfbf12..229381c6428 100644 --- a/include/asm-arm/arch-ixp2000/ixdp2x00.h +++ b/include/asm-arm/arch-ixp2000/ixdp2x00.h @@ -21,8 +21,8 @@ * On board CPLD memory map */ #define IXDP2X00_PHYS_CPLD_BASE 0xc7000000 -#define IXDP2X00_VIRT_CPLD_BASE 0xfafff000 -#define IXDP2X00_CPLD_SIZE 0x00001000 +#define IXDP2X00_VIRT_CPLD_BASE 0xfe000000 +#define IXDP2X00_CPLD_SIZE 0x00100000 #define IXDP2X00_CPLD_REG(x) \ diff --git a/include/asm-arm/arch-ixp2000/ixdp2x01.h b/include/asm-arm/arch-ixp2000/ixdp2x01.h index b3a1bcda8d0..b768009c3a5 100644 --- a/include/asm-arm/arch-ixp2000/ixdp2x01.h +++ b/include/asm-arm/arch-ixp2000/ixdp2x01.h @@ -18,8 +18,8 @@ #define __IXDP2X01_H__ #define IXDP2X01_PHYS_CPLD_BASE 0xc6024000 -#define IXDP2X01_VIRT_CPLD_BASE 0xfafff000 -#define IXDP2X01_CPLD_REGION_SIZE 0x00001000 +#define IXDP2X01_VIRT_CPLD_BASE 0xfe000000 +#define IXDP2X01_CPLD_REGION_SIZE 0x00100000 #define IXDP2X01_CPLD_VIRT_REG(reg) (volatile unsigned long*)(IXDP2X01_VIRT_CPLD_BASE | reg) #define IXDP2X01_CPLD_PHYS_REG(reg) (volatile u32*)(IXDP2X01_PHYS_CPLD_BASE | reg) diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h index 5eb47d4bfbf..75623f81ef7 100644 --- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h +++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h @@ -18,6 +18,21 @@ #ifndef _IXP2000_REGS_H_ #define _IXP2000_REGS_H_ +/* + * IXP2000 linux memory map: + * + * virt phys size + * fb000000 db000000 16M PCI CFG1 + * fc000000 da000000 16M PCI CFG0 + * fd000000 d8000000 16M PCI I/O + * fe[0-7]00000 8M per-platform mappings + * feb00000 c8000000 1M MSF + * fec00000 df000000 1M PCI CSRs + * fed00000 de000000 1M PCI CREG + * fee00000 d6000000 1M INTCTL + * fef00000 c0000000 1M CAP + */ + /* * Static I/O regions. * @@ -71,6 +86,10 @@ #define IXP2000_PCI_CSR_VIRT_BASE 0xfec00000 #define IXP2000_PCI_CSR_SIZE 0x00100000 +#define IXP2000_MSF_PHYS_BASE 0xc8000000 +#define IXP2000_MSF_VIRT_BASE 0xfeb00000 +#define IXP2000_MSF_SIZE 0x00100000 + #define IXP2000_PCI_IO_PHYS_BASE 0xd8000000 #define IXP2000_PCI_IO_VIRT_BASE 0xfd000000 #define IXP2000_PCI_IO_SIZE 0x01000000 diff --git a/include/asm-arm/arch-ixp2000/vmalloc.h b/include/asm-arm/arch-ixp2000/vmalloc.h index 473dff4ec56..275136963a0 100644 --- a/include/asm-arm/arch-ixp2000/vmalloc.h +++ b/include/asm-arm/arch-ixp2000/vmalloc.h @@ -17,4 +17,4 @@ * The vmalloc() routines leaves a hole of 4kB between each vmalloced * area for the same reason. ;) */ -#define VMALLOC_END 0xfaffefff +#define VMALLOC_END 0xfb000000 diff --git a/include/asm-arm/arch-ixp4xx/debug-macro.S b/include/asm-arm/arch-ixp4xx/debug-macro.S index 45a6c6cc29d..2e23651e217 100644 --- a/include/asm-arm/arch-ixp4xx/debug-macro.S +++ b/include/asm-arm/arch-ixp4xx/debug-macro.S @@ -14,8 +14,8 @@ mrc p15, 0, \rx, c1, c0 tst \rx, #1 @ MMU enabled? moveq \rx, #0xc8000000 - orrne \rx, \rx, #0x00b00000 movne \rx, #0xff000000 + orrne \rx, \rx, #0x00b00000 add \rx,\rx,#3 @ Uart regs are at off set of 3 if @ byte writes used - Big Endian. .endm diff --git a/include/asm-arm/arch-omap/usb.h b/include/asm-arm/arch-omap/usb.h index 1438c6cef0c..054fb9a8e0c 100644 --- a/include/asm-arm/arch-omap/usb.h +++ b/include/asm-arm/arch-omap/usb.h @@ -47,6 +47,15 @@ # define HMC_TLLATTACH (1 << 6) # define OTG_HMC(w) (((w)>>0)&0x3f) #define OTG_CTRL_REG OTG_REG32(0x0c) +# define OTG_USB2_EN (1 << 29) +# define OTG_USB2_DP (1 << 28) +# define OTG_USB2_DM (1 << 27) +# define OTG_USB1_EN (1 << 26) +# define OTG_USB1_DP (1 << 25) +# define OTG_USB1_DM (1 << 24) +# define OTG_USB0_EN (1 << 23) +# define OTG_USB0_DP (1 << 22) +# define OTG_USB0_DM (1 << 21) # define OTG_ASESSVLD (1 << 20) # define OTG_BSESSEND (1 << 19) # define OTG_BSESSVLD (1 << 18) diff --git a/include/asm-arm/arch-pxa/debug-macro.S b/include/asm-arm/arch-pxa/debug-macro.S index f288e74b67c..b6ec6887917 100644 --- a/include/asm-arm/arch-pxa/debug-macro.S +++ b/include/asm-arm/arch-pxa/debug-macro.S @@ -11,6 +11,8 @@ * */ +#include "hardware.h" + .macro addruart,rx mrc p15, 0, \rx, c1, c0 tst \rx, #1 @ MMU enabled? diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h index b5e54a9e9fa..51f0fe0ac16 100644 --- a/include/asm-arm/arch-pxa/pxa-regs.h +++ b/include/asm-arm/arch-pxa/pxa-regs.h @@ -1505,6 +1505,7 @@ #define PSSR_OTGPH (1 << 6) /* OTG Peripheral control Hold */ #define PSSR_RDH (1 << 5) /* Read Disable Hold */ #define PSSR_PH (1 << 4) /* Peripheral Control Hold */ +#define PSSR_STS (1 << 3) /* Standby Mode Status */ #define PSSR_VFS (1 << 2) /* VDD Fault Status */ #define PSSR_BFS (1 << 1) /* Battery Fault Status */ #define PSSR_SSS (1 << 0) /* Software Sleep Status */ @@ -1965,6 +1966,7 @@ #define MECR_NOS (1 << 0) /* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */ #define MECR_CIT (1 << 1) /* Card Is There: 0 -> no card, 1 -> card inserted */ +#define MDREFR_K0DB4 (1 << 29) /* SDCLK0 Divide by 4 Control/Status */ #define MDREFR_K2FREE (1 << 25) /* SDRAM Free-Running Control */ #define MDREFR_K1FREE (1 << 24) /* SDRAM Free-Running Control */ #define MDREFR_K0FREE (1 << 23) /* SDRAM Free-Running Control */ diff --git a/include/asm-arm/arch-s3c2410/audio.h b/include/asm-arm/arch-s3c2410/audio.h new file mode 100644 index 00000000000..0d276e67f2f --- /dev/null +++ b/include/asm-arm/arch-s3c2410/audio.h @@ -0,0 +1,49 @@ +/* linux/include/asm-arm/arch-s3c2410/audio.h + * + * (c) 2004-2005 Simtec Electronics + * http://www.simtec.co.uk/products/SWLINUX/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX - Audio platfrom_device info + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Changelog: + * 20-Nov-2004 BJD Created file + * 07-Mar-2005 BJD Added suspend/resume calls +*/ + +#ifndef __ASM_ARCH_AUDIO_H +#define __ASM_ARCH_AUDIO_H __FILE__ + +/* struct s3c24xx_iis_ops + * + * called from the s3c24xx audio core to deal with the architecture + * or the codec's setup and control. + * + * the pointer to itself is passed through in case the caller wants to + * embed this in an larger structure for easy reference to it's context. +*/ + +struct s3c24xx_iis_ops { + struct module *owner; + + int (*startup)(struct s3c24xx_iis_ops *me); + void (*shutdown)(struct s3c24xx_iis_ops *me); + int (*suspend)(struct s3c24xx_iis_ops *me); + int (*resume)(struct s3c24xx_iis_ops *me); + + int (*open)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm); + int (*close)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm); + int (*prepare)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm, snd_pcm_runtime_t *rt); +}; + +struct s3c24xx_platdata_iis { + const char *codec_clk; + struct s3c24xx_iis_ops *ops; + int (*match_dev)(struct device *dev); +}; + +#endif /* __ASM_ARCH_AUDIO_H */ diff --git a/include/asm-arm/hardware/arm_timer.h b/include/asm-arm/hardware/arm_timer.h new file mode 100644 index 00000000000..04be3bdf46b --- /dev/null +++ b/include/asm-arm/hardware/arm_timer.h @@ -0,0 +1,21 @@ +#ifndef __ASM_ARM_HARDWARE_ARM_TIMER_H +#define __ASM_ARM_HARDWARE_ARM_TIMER_H + +#define TIMER_LOAD 0x00 +#define TIMER_VALUE 0x04 +#define TIMER_CTRL 0x08 +#define TIMER_CTRL_ONESHOT (1 << 0) +#define TIMER_CTRL_32BIT (1 << 1) +#define TIMER_CTRL_DIV1 (0 << 2) +#define TIMER_CTRL_DIV16 (1 << 2) +#define TIMER_CTRL_DIV256 (2 << 2) +#define TIMER_CTRL_IE (1 << 5) /* Interrupt Enable (versatile only) */ +#define TIMER_CTRL_PERIODIC (1 << 6) +#define TIMER_CTRL_ENABLE (1 << 7) + +#define TIMER_INTCLR 0x0c +#define TIMER_RIS 0x10 +#define TIMER_MIS 0x14 +#define TIMER_BGLOAD 0x18 + +#endif diff --git a/include/asm-arm/ide.h b/include/asm-arm/ide.h index 2114acb3d23..4f68c8a5a19 100644 --- a/include/asm-arm/ide.h +++ b/include/asm-arm/ide.h @@ -5,7 +5,7 @@ */ /* - * This file contains the i386 architecture specific IDE code. + * This file contains the ARM architecture specific IDE code. */ #ifndef __ASMARM_IDE_H diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h index cc4b5f5dbfc..cfa71a0dffb 100644 --- a/include/asm-arm/io.h +++ b/include/asm-arm/io.h @@ -82,7 +82,7 @@ extern void __readwrite_bug(const char *fn); * only. Their primary purpose is to access PCI and ISA peripherals. * * Note that for a big endian machine, this implies that the following - * big endian mode connectivity is in place, as described by numerious + * big endian mode connectivity is in place, as described by numerous * ARM documents: * * PCI: D0-D7 D8-D15 D16-D23 D24-D31 diff --git a/include/asm-arm/mach/arch.h b/include/asm-arm/mach/arch.h index 3a32e929ec8..56c6bf4ab0c 100644 --- a/include/asm-arm/mach/arch.h +++ b/include/asm-arm/mach/arch.h @@ -26,7 +26,7 @@ struct machine_desc { * page tabe entry */ const char *name; /* architecture name */ - unsigned int param_offset; /* parameter page */ + unsigned long boot_params; /* tagged list */ unsigned int video_start; /* start of video RAM */ unsigned int video_end; /* end of video RAM */ @@ -54,38 +54,6 @@ const struct machine_desc __mach_desc_##_type \ .nr = MACH_TYPE_##_type, \ .name = _name, -#define MAINTAINER(n) - -#define BOOT_MEM(_pram,_pio,_vio) \ - .phys_ram = _pram, \ - .phys_io = _pio, \ - .io_pg_offst = ((_vio)>>18)&0xfffc, - -#define BOOT_PARAMS(_params) \ - .param_offset = _params, - -#define VIDEO(_start,_end) \ - .video_start = _start, \ - .video_end = _end, - -#define DISABLE_PARPORT(_n) \ - .reserve_lp##_n = 1, - -#define SOFT_REBOOT \ - .soft_reboot = 1, - -#define FIXUP(_func) \ - .fixup = _func, - -#define MAPIO(_func) \ - .map_io = _func, - -#define INITIRQ(_func) \ - .init_irq = _func, - -#define INIT_MACHINE(_func) \ - .init_machine = _func, - #define MACHINE_END \ }; diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h index 047980ad18d..2cf279a4401 100644 --- a/include/asm-arm/mach/time.h +++ b/include/asm-arm/mach/time.h @@ -60,6 +60,8 @@ struct dyn_tick_timer { }; void timer_dyn_reprogram(void); +#else +#define timer_dyn_reprogram() do { } while (0) #endif extern struct sys_timer *system_timer; diff --git a/include/asm-arm/pci.h b/include/asm-arm/pci.h index 40ffaefbeb1..e300646fe65 100644 --- a/include/asm-arm/pci.h +++ b/include/asm-arm/pci.h @@ -42,6 +42,16 @@ static inline void pcibios_penalize_isa_irq(int irq) #define pci_unmap_len(PTR, LEN_NAME) ((PTR)->LEN_NAME) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) (((PTR)->LEN_NAME) = (VAL)) +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + *strat = PCI_DMA_BURST_INFINITY; + *strategy_parameter = ~0UL; +} +#endif + #define HAVE_PCI_MMAP extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine); diff --git a/include/asm-arm/stat.h b/include/asm-arm/stat.h index ca8e7a8436d..ec4e2c2e3b4 100644 --- a/include/asm-arm/stat.h +++ b/include/asm-arm/stat.h @@ -89,6 +89,6 @@ struct stat64 { unsigned long st_ctime_nsec; unsigned long long st_ino; -}; +} __attribute__((packed)); #endif diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h index 3d0d2860b6d..2f44b204421 100644 --- a/include/asm-arm/system.h +++ b/include/asm-arm/system.h @@ -85,7 +85,9 @@ struct pt_regs; void die(const char *msg, struct pt_regs *regs, int err) __attribute__((noreturn)); -void die_if_kernel(const char *str, struct pt_regs *regs, int err); +struct siginfo; +void notify_die(const char *str, struct pt_regs *regs, struct siginfo *info, + unsigned long err, unsigned long trap); void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *), @@ -290,7 +292,6 @@ do { \ }) #ifdef CONFIG_SMP -#error SMP not supported #define smp_mb() mb() #define smp_rmb() rmb() @@ -304,6 +305,8 @@ do { \ #define smp_wmb() barrier() #define smp_read_barrier_depends() do { } while(0) +#endif /* CONFIG_SMP */ + #if defined(CONFIG_CPU_SA1100) || defined(CONFIG_CPU_SA110) /* * On the StrongARM, "swp" is terminally broken since it bypasses the @@ -316,9 +319,16 @@ do { \ * * We choose (1) since its the "easiest" to achieve here and is not * dependent on the processor type. + * + * NOTE that this solution won't work on an SMP system, so explcitly + * forbid it here. */ +#ifdef CONFIG_SMP +#error SMP is not supported on SA1100/SA110 +#else #define swp_is_buggy #endif +#endif static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size) { @@ -361,8 +371,6 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size return ret; } -#endif /* CONFIG_SMP */ - #endif /* __ASSEMBLY__ */ #define arch_align_stack(x) (x) diff --git a/include/asm-arm/tlbflush.h b/include/asm-arm/tlbflush.h index 8a864b11856..9387a5e1ffe 100644 --- a/include/asm-arm/tlbflush.h +++ b/include/asm-arm/tlbflush.h @@ -235,7 +235,7 @@ extern struct cpu_tlb_fns cpu_tlb; #define tlb_flag(f) ((always_tlb_flags & (f)) || (__tlb_flag & possible_tlb_flags & (f))) -static inline void flush_tlb_all(void) +static inline void local_flush_tlb_all(void) { const int zero = 0; const unsigned int __tlb_flag = __cpu_tlb_flags; @@ -253,7 +253,7 @@ static inline void flush_tlb_all(void) asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero)); } -static inline void flush_tlb_mm(struct mm_struct *mm) +static inline void local_flush_tlb_mm(struct mm_struct *mm) { const int zero = 0; const int asid = ASID(mm); @@ -282,7 +282,7 @@ static inline void flush_tlb_mm(struct mm_struct *mm) } static inline void -flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) +local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) { const int zero = 0; const unsigned int __tlb_flag = __cpu_tlb_flags; @@ -313,7 +313,7 @@ flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (uaddr)); } -static inline void flush_tlb_kernel_page(unsigned long kaddr) +static inline void local_flush_tlb_kernel_page(unsigned long kaddr) { const int zero = 0; const unsigned int __tlb_flag = __cpu_tlb_flags; @@ -384,8 +384,24 @@ static inline void clean_pmd_entry(pmd_t *pmd) /* * Convert calls to our calling convention. */ -#define flush_tlb_range(vma,start,end) __cpu_flush_user_tlb_range(start,end,vma) -#define flush_tlb_kernel_range(s,e) __cpu_flush_kern_tlb_range(s,e) +#define local_flush_tlb_range(vma,start,end) __cpu_flush_user_tlb_range(start,end,vma) +#define local_flush_tlb_kernel_range(s,e) __cpu_flush_kern_tlb_range(s,e) + +#ifndef CONFIG_SMP +#define flush_tlb_all local_flush_tlb_all +#define flush_tlb_mm local_flush_tlb_mm +#define flush_tlb_page local_flush_tlb_page +#define flush_tlb_kernel_page local_flush_tlb_kernel_page +#define flush_tlb_range local_flush_tlb_range +#define flush_tlb_kernel_range local_flush_tlb_kernel_range +#else +extern void flush_tlb_all(void); +extern void flush_tlb_mm(struct mm_struct *mm); +extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr); +extern void flush_tlb_kernel_page(unsigned long kaddr); +extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); +extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); +#endif /* * if PG_dcache_dirty is set for the page, we need to ensure that any diff --git a/include/asm-arm26/serial.h b/include/asm-arm26/serial.h index 21e1df31f08..5fc747d1b50 100644 --- a/include/asm-arm26/serial.h +++ b/include/asm-arm26/serial.h @@ -30,34 +30,16 @@ #if defined(CONFIG_ARCH_A5K) /* UART CLK PORT IRQ FLAGS */ -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ { 0, BASE_BAUD, 0x3F8, 10, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0x2F8, 10, STD_COM_FLAGS }, /* ttyS1 */ #else -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS1 */ #endif -#define EXTRA_SERIAL_PORT_DEFNS \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS2 */ \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS3 */ \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS4 */ \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS5 */ \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS6 */ \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS7 */ \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS8 */ \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS9 */ \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS10 */ \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS11 */ \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS12 */ \ - { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS13 */ - -#define SERIAL_PORT_DFNS \ - STD_SERIAL_PORT_DEFNS \ - EXTRA_SERIAL_PORT_DEFNS - #endif diff --git a/include/asm-frv/pci.h b/include/asm-frv/pci.h index a6a469231f6..b4efe5e3591 100644 --- a/include/asm-frv/pci.h +++ b/include/asm-frv/pci.h @@ -57,6 +57,16 @@ extern void pci_free_consistent(struct pci_dev *hwdev, size_t size, */ #define PCI_DMA_BUS_IS_PHYS (1) +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + *strat = PCI_DMA_BURST_INFINITY; + *strategy_parameter = ~0UL; +} +#endif + /* * These are pretty much arbitary with the CoMEM implementation. * We have the whole address space to ourselves. diff --git a/include/asm-i386/i8253.h b/include/asm-i386/i8253.h new file mode 100644 index 00000000000..015d8df0769 --- /dev/null +++ b/include/asm-i386/i8253.h @@ -0,0 +1,6 @@ +#ifndef __ASM_I8253_H__ +#define __ASM_I8253_H__ + +extern spinlock_t i8253_lock; + +#endif /* __ASM_I8253_H__ */ diff --git a/include/asm-i386/ide.h b/include/asm-i386/ide.h index 859ebf4da63..79dfab87135 100644 --- a/include/asm-i386/ide.h +++ b/include/asm-i386/ide.h @@ -41,13 +41,17 @@ static __inline__ int ide_default_irq(unsigned long base) static __inline__ unsigned long ide_default_io_base(int index) { + if (pci_find_device(PCI_ANY_ID, PCI_ANY_ID, NULL) == NULL) { + switch(index) { + case 2: return 0x1e8; + case 3: return 0x168; + case 4: return 0x1e0; + case 5: return 0x160; + } + } switch (index) { case 0: return 0x1f0; case 1: return 0x170; - case 2: return 0x1e8; - case 3: return 0x168; - case 4: return 0x1e0; - case 5: return 0x160; default: return 0; } diff --git a/include/asm-i386/mach-default/do_timer.h b/include/asm-i386/mach-default/do_timer.h index 03dd13a48a8..56211414fc9 100644 --- a/include/asm-i386/mach-default/do_timer.h +++ b/include/asm-i386/mach-default/do_timer.h @@ -1,6 +1,7 @@ /* defines for inline arch setup functions */ #include <asm/apic.h> +#include <asm/i8259.h> /** * do_timer_interrupt_hook - hook into timer tick diff --git a/include/asm-i386/pci.h b/include/asm-i386/pci.h index fb749b85a73..3561899eb82 100644 --- a/include/asm-i386/pci.h +++ b/include/asm-i386/pci.h @@ -99,6 +99,16 @@ static inline void pcibios_add_platform_entries(struct pci_dev *dev) { } +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + *strat = PCI_DMA_BURST_INFINITY; + *strategy_parameter = ~0UL; +} +#endif + #endif /* __KERNEL__ */ /* implement the pci_ DMA API in terms of the generic device dma_ one */ diff --git a/include/asm-i386/serial.h b/include/asm-i386/serial.h index 21ddecc77c7..e1ecfccb743 100644 --- a/include/asm-i386/serial.h +++ b/include/asm-i386/serial.h @@ -22,109 +22,9 @@ #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF #endif -#ifdef CONFIG_SERIAL_MANY_PORTS -#define FOURPORT_FLAGS ASYNC_FOURPORT -#define ACCENT_FLAGS 0 -#define BOCA_FLAGS 0 -#define HUB6_FLAGS 0 -#endif - -#define MCA_COM_FLAGS (STD_COM_FLAGS|ASYNC_BOOT_ONLYMCA) - -/* - * The following define the access methods for the HUB6 card. All - * access is through two ports for all 24 possible chips. The card is - * selected through the high 2 bits, the port on that card with the - * "middle" 3 bits, and the register on that port with the bottom - * 3 bits. - * - * While the access port and interrupt is configurable, the default - * port locations are 0x302 for the port control register, and 0x303 - * for the data read/write register. Normally, the interrupt is at irq3 - * but can be anything from 3 to 7 inclusive. Note that using 3 will - * require disabling com2. - */ - -#define C_P(card,port) (((card)<<6|(port)<<3) + 1) - -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }, /* ttyS1 */ \ { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \ { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */ - - -#ifdef CONFIG_SERIAL_MANY_PORTS -#define EXTRA_SERIAL_PORT_DEFNS \ - { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS }, /* ttyS4 */ \ - { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS }, /* ttyS5 */ \ - { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS }, /* ttyS6 */ \ - { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS }, /* ttyS7 */ \ - { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS }, /* ttyS8 */ \ - { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS }, /* ttyS9 */ \ - { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS }, /* ttyS10 */ \ - { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS }, /* ttyS11 */ \ - { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS }, /* ttyS12 */ \ - { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS }, /* ttyS13 */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS14 (spare) */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS15 (spare) */ \ - { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS }, /* ttyS16 */ \ - { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS }, /* ttyS17 */ \ - { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS }, /* ttyS18 */ \ - { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS }, /* ttyS19 */ \ - { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS }, /* ttyS20 */ \ - { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS }, /* ttyS21 */ \ - { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS }, /* ttyS22 */ \ - { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS }, /* ttyS23 */ \ - { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS }, /* ttyS24 */ \ - { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS }, /* ttyS25 */ \ - { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS }, /* ttyS26 */ \ - { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS }, /* ttyS27 */ \ - { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS }, /* ttyS28 */ \ - { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS }, /* ttyS29 */ \ - { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS }, /* ttyS30 */ \ - { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS }, /* ttyS31 */ -#else -#define EXTRA_SERIAL_PORT_DEFNS -#endif - -/* You can have up to four HUB6's in the system, but I've only - * included two cards here for a total of twelve ports. - */ -#if (defined(CONFIG_HUB6) && defined(CONFIG_SERIAL_MANY_PORTS)) -#define HUB6_SERIAL_PORT_DFNS \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,0) }, /* ttyS32 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,1) }, /* ttyS33 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,2) }, /* ttyS34 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,3) }, /* ttyS35 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,4) }, /* ttyS36 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,5) }, /* ttyS37 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,0) }, /* ttyS38 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,1) }, /* ttyS39 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,2) }, /* ttyS40 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,3) }, /* ttyS41 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,4) }, /* ttyS42 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,5) }, /* ttyS43 */ -#else -#define HUB6_SERIAL_PORT_DFNS -#endif - -#ifdef CONFIG_MCA -#define MCA_SERIAL_PORT_DFNS \ - { 0, BASE_BAUD, 0x3220, 3, MCA_COM_FLAGS }, \ - { 0, BASE_BAUD, 0x3228, 3, MCA_COM_FLAGS }, \ - { 0, BASE_BAUD, 0x4220, 3, MCA_COM_FLAGS }, \ - { 0, BASE_BAUD, 0x4228, 3, MCA_COM_FLAGS }, \ - { 0, BASE_BAUD, 0x5220, 3, MCA_COM_FLAGS }, \ - { 0, BASE_BAUD, 0x5228, 3, MCA_COM_FLAGS }, -#else -#define MCA_SERIAL_PORT_DFNS -#endif - -#define SERIAL_PORT_DFNS \ - STD_SERIAL_PORT_DEFNS \ - EXTRA_SERIAL_PORT_DEFNS \ - HUB6_SERIAL_PORT_DFNS \ - MCA_SERIAL_PORT_DFNS - diff --git a/include/asm-i386/tlbflush.h b/include/asm-i386/tlbflush.h index f22fab0cea2..ab216e1370e 100644 --- a/include/asm-i386/tlbflush.h +++ b/include/asm-i386/tlbflush.h @@ -22,16 +22,18 @@ */ #define __flush_tlb_global() \ do { \ - unsigned int tmpreg; \ + unsigned int tmpreg, cr4, cr4_orig; \ \ __asm__ __volatile__( \ - "movl %1, %%cr4; # turn off PGE \n" \ + "movl %%cr4, %2; # turn off PGE \n" \ + "movl %2, %1; \n" \ + "andl %3, %1; \n" \ + "movl %1, %%cr4; \n" \ "movl %%cr3, %0; \n" \ "movl %0, %%cr3; # flush TLB \n" \ "movl %2, %%cr4; # turn PGE back on \n" \ - : "=&r" (tmpreg) \ - : "r" (mmu_cr4_features & ~X86_CR4_PGE), \ - "r" (mmu_cr4_features) \ + : "=&r" (tmpreg), "=&r" (cr4), "=&r" (cr4_orig) \ + : "i" (~X86_CR4_PGE) \ : "memory"); \ } while (0) diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h index 176413fb9ae..e25e4c71a87 100644 --- a/include/asm-i386/unistd.h +++ b/include/asm-i386/unistd.h @@ -294,8 +294,10 @@ #define __NR_add_key 286 #define __NR_request_key 287 #define __NR_keyctl 288 +#define __NR_ioprio_set 289 +#define __NR_ioprio_get 290 -#define NR_syscalls 289 +#define NR_syscalls 291 /* * user-visible error numbers are in the range -1 - -128: see diff --git a/include/asm-ia64/iosapic.h b/include/asm-ia64/iosapic.h index 38a7a72791c..1093f35b3b9 100644 --- a/include/asm-ia64/iosapic.h +++ b/include/asm-ia64/iosapic.h @@ -71,8 +71,11 @@ static inline void iosapic_eoi(char __iomem *iosapic, u32 vector) } extern void __init iosapic_system_init (int pcat_compat); -extern void __init iosapic_init (unsigned long address, +extern int __devinit iosapic_init (unsigned long address, unsigned int gsi_base); +#ifdef CONFIG_HOTPLUG +extern int iosapic_remove (unsigned int gsi_base); +#endif /* CONFIG_HOTPLUG */ extern int gsi_to_vector (unsigned int gsi); extern int gsi_to_irq (unsigned int gsi); extern void iosapic_enable_intr (unsigned int vector); @@ -94,11 +97,14 @@ extern unsigned int iosapic_version (char __iomem *addr); extern void iosapic_pci_fixup (int); #ifdef CONFIG_NUMA -extern void __init map_iosapic_to_node (unsigned int, int); +extern void __devinit map_iosapic_to_node (unsigned int, int); #endif #else #define iosapic_system_init(pcat_compat) do { } while (0) -#define iosapic_init(address,gsi_base) do { } while (0) +#define iosapic_init(address,gsi_base) (-EINVAL) +#ifdef CONFIG_HOTPLUG +#define iosapic_remove(gsi_base) (-ENODEV) +#endif /* CONFIG_HOTPLUG */ #define iosapic_register_intr(gsi,polarity,trigger) (gsi) #define iosapic_unregister_intr(irq) do { } while (0) #define iosapic_override_isa_irq(isa_irq,gsi,polarity,trigger) do { } while (0) diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h index 7b700035e36..bf36a32e37e 100644 --- a/include/asm-ia64/kprobes.h +++ b/include/asm-ia64/kprobes.h @@ -28,6 +28,7 @@ #include <linux/ptrace.h> #include <asm/break.h> +#define MAX_INSN_SIZE 16 #define BREAK_INST (long)(__IA64_BREAK_KPROBE << 6) typedef union cmp_inst { @@ -63,6 +64,8 @@ typedef struct _bundle { #define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)pentry +#define ARCH_SUPPORTS_KRETPROBES + #define SLOT0_OPCODE_SHIFT (37) #define SLOT1_p1_OPCODE_SHIFT (37 - (64-46)) #define SLOT2_OPCODE_SHIFT (37) @@ -94,11 +97,6 @@ struct arch_specific_insn { }; /* ia64 does not need this */ -static inline void jprobe_return(void) -{ -} - -/* ia64 does not need this */ static inline void arch_copy_kprobe(struct kprobe *p) { } @@ -106,6 +104,12 @@ static inline void arch_copy_kprobe(struct kprobe *p) #ifdef CONFIG_KPROBES extern int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val, void *data); + +/* ia64 does not need this */ +static inline void jprobe_return(void) +{ +} + #else /* !CONFIG_KPROBES */ static inline int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val, void *data) diff --git a/include/asm-ia64/mmu_context.h b/include/asm-ia64/mmu_context.h index 0096e7e0501..e3e5fededb0 100644 --- a/include/asm-ia64/mmu_context.h +++ b/include/asm-ia64/mmu_context.h @@ -132,6 +132,9 @@ reload_context (mm_context_t context) ia64_srlz_i(); /* srlz.i implies srlz.d */ } +/* + * Must be called with preemption off + */ static inline void activate_context (struct mm_struct *mm) { diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h index a8314ee4e7d..0c4c5d801d3 100644 --- a/include/asm-ia64/pci.h +++ b/include/asm-ia64/pci.h @@ -82,6 +82,25 @@ extern int pcibios_prep_mwi (struct pci_dev *); #define sg_dma_len(sg) ((sg)->dma_length) #define sg_dma_address(sg) ((sg)->dma_address) +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + unsigned long cacheline_size; + u8 byte; + + pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte); + if (byte == 0) + cacheline_size = 1024; + else + cacheline_size = (int) byte * 4; + + *strat = PCI_DMA_BURST_MULTIPLE; + *strategy_parameter = cacheline_size; +} +#endif + #define HAVE_PCI_MMAP extern int pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine); diff --git a/include/asm-ia64/sections.h b/include/asm-ia64/sections.h index 8e3dbde1b42..e9eb7f62d32 100644 --- a/include/asm-ia64/sections.h +++ b/include/asm-ia64/sections.h @@ -17,6 +17,7 @@ extern char __start_gate_vtop_patchlist[], __end_gate_vtop_patchlist[]; extern char __start_gate_fsyscall_patchlist[], __end_gate_fsyscall_patchlist[]; extern char __start_gate_brl_fsys_bubble_down_patchlist[], __end_gate_brl_fsys_bubble_down_patchlist[]; extern char __start_unwind[], __end_unwind[]; +extern char __start_ivt_text[], __end_ivt_text[]; #endif /* _ASM_IA64_SECTIONS_H */ diff --git a/include/asm-ia64/sn/addrs.h b/include/asm-ia64/sn/addrs.h index 1bfdfb4d7b0..103d745dc5f 100644 --- a/include/asm-ia64/sn/addrs.h +++ b/include/asm-ia64/sn/addrs.h @@ -216,6 +216,10 @@ #define TIO_SWIN_WIDGETNUM(x) (((x) >> TIO_SWIN_SIZE_BITS) & TIO_SWIN_WIDGET_MASK) +#define TIO_IOSPACE_ADDR(n,x) \ + /* Move in the Chiplet ID for TIO Local Block MMR */ \ + (REMOTE_ADDR(n,x) | 1UL << (NASID_SHIFT - 2)) + /* * The following macros produce the correct base virtual address for * the hub registers. The REMOTE_HUB_* macro produce @@ -233,13 +237,16 @@ #define REMOTE_HUB_ADDR(n,x) \ ((n & 1) ? \ /* TIO: */ \ - ((volatile u64 *)(GLOBAL_MMR_ADDR(n,x))) \ - : /* SHUB: */ \ - (((x) & BWIN_TOP) ? ((volatile u64 *)(GLOBAL_MMR_ADDR(n,x)))\ + (is_shub2() ? \ + /* TIO on Shub2 */ \ + (volatile u64 *)(TIO_IOSPACE_ADDR(n,x)) \ + : /* TIO on shub1 */ \ + (volatile u64 *)(GLOBAL_MMR_ADDR(n,x))) \ + \ + : /* SHUB1 and SHUB2 MMRs: */ \ + (((x) & BWIN_TOP) ? ((volatile u64 *)(GLOBAL_MMR_ADDR(n,x))) \ : ((volatile u64 *)(NODE_SWIN_BASE(n,1) + 0x800000 + (x))))) - - #define HUB_L(x) (*((volatile typeof(*x) *)x)) #define HUB_S(x,d) (*((volatile typeof(*x) *)x) = (d)) diff --git a/include/asm-ia64/sn/l1.h b/include/asm-ia64/sn/l1.h index 08050d37b66..2e5f0aa3888 100644 --- a/include/asm-ia64/sn/l1.h +++ b/include/asm-ia64/sn/l1.h @@ -33,5 +33,6 @@ #define L1_BRICKTYPE_PA 0x6a /* j */ #define L1_BRICKTYPE_IA 0x6b /* k */ #define L1_BRICKTYPE_ATHENA 0x2b /* + */ +#define L1_BRICKTYPE_DAYTONA 0x7a /* z */ #endif /* _ASM_IA64_SN_L1_H */ diff --git a/include/asm-ia64/sn/shub_mmr.h b/include/asm-ia64/sn/shub_mmr.h index 323fa0cd8d8..7de1d1d4b71 100644 --- a/include/asm-ia64/sn/shub_mmr.h +++ b/include/asm-ia64/sn/shub_mmr.h @@ -14,96 +14,98 @@ /* Register "SH_IPI_INT" */ /* SHub Inter-Processor Interrupt Registers */ /* ==================================================================== */ -#define SH1_IPI_INT 0x0000000110000380 -#define SH2_IPI_INT 0x0000000010000380 +#define SH1_IPI_INT __IA64_UL_CONST(0x0000000110000380) +#define SH2_IPI_INT __IA64_UL_CONST(0x0000000010000380) /* SH_IPI_INT_TYPE */ /* Description: Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT */ -#define SH_IPI_INT_TYPE_SHFT 0 -#define SH_IPI_INT_TYPE_MASK 0x0000000000000007 +#define SH_IPI_INT_TYPE_SHFT 0 +#define SH_IPI_INT_TYPE_MASK __IA64_UL_CONST(0x0000000000000007) /* SH_IPI_INT_AGT */ /* Description: Agent, must be 0 for SHub */ -#define SH_IPI_INT_AGT_SHFT 3 -#define SH_IPI_INT_AGT_MASK 0x0000000000000008 +#define SH_IPI_INT_AGT_SHFT 3 +#define SH_IPI_INT_AGT_MASK __IA64_UL_CONST(0x0000000000000008) /* SH_IPI_INT_PID */ /* Description: Processor ID, same setting as on targeted McKinley */ -#define SH_IPI_INT_PID_SHFT 4 -#define SH_IPI_INT_PID_MASK 0x00000000000ffff0 +#define SH_IPI_INT_PID_SHFT 4 +#define SH_IPI_INT_PID_MASK __IA64_UL_CONST(0x00000000000ffff0) /* SH_IPI_INT_BASE */ /* Description: Optional interrupt vector area, 2MB aligned */ -#define SH_IPI_INT_BASE_SHFT 21 -#define SH_IPI_INT_BASE_MASK 0x0003ffffffe00000 +#define SH_IPI_INT_BASE_SHFT 21 +#define SH_IPI_INT_BASE_MASK __IA64_UL_CONST(0x0003ffffffe00000) /* SH_IPI_INT_IDX */ /* Description: Targeted McKinley interrupt vector */ -#define SH_IPI_INT_IDX_SHFT 52 -#define SH_IPI_INT_IDX_MASK 0x0ff0000000000000 +#define SH_IPI_INT_IDX_SHFT 52 +#define SH_IPI_INT_IDX_MASK __IA64_UL_CONST(0x0ff0000000000000) /* SH_IPI_INT_SEND */ /* Description: Send Interrupt Message to PI, This generates a puls */ -#define SH_IPI_INT_SEND_SHFT 63 -#define SH_IPI_INT_SEND_MASK 0x8000000000000000 +#define SH_IPI_INT_SEND_SHFT 63 +#define SH_IPI_INT_SEND_MASK __IA64_UL_CONST(0x8000000000000000) /* ==================================================================== */ /* Register "SH_EVENT_OCCURRED" */ /* SHub Interrupt Event Occurred */ /* ==================================================================== */ -#define SH1_EVENT_OCCURRED 0x0000000110010000 -#define SH1_EVENT_OCCURRED_ALIAS 0x0000000110010008 -#define SH2_EVENT_OCCURRED 0x0000000010010000 -#define SH2_EVENT_OCCURRED_ALIAS 0x0000000010010008 +#define SH1_EVENT_OCCURRED __IA64_UL_CONST(0x0000000110010000) +#define SH1_EVENT_OCCURRED_ALIAS __IA64_UL_CONST(0x0000000110010008) +#define SH2_EVENT_OCCURRED __IA64_UL_CONST(0x0000000010010000) +#define SH2_EVENT_OCCURRED_ALIAS __IA64_UL_CONST(0x0000000010010008) /* ==================================================================== */ /* Register "SH_PI_CAM_CONTROL" */ /* CRB CAM MMR Access Control */ /* ==================================================================== */ -#define SH1_PI_CAM_CONTROL 0x0000000120050300 +#define SH1_PI_CAM_CONTROL __IA64_UL_CONST(0x0000000120050300) /* ==================================================================== */ /* Register "SH_SHUB_ID" */ /* SHub ID Number */ /* ==================================================================== */ -#define SH1_SHUB_ID 0x0000000110060580 -#define SH1_SHUB_ID_REVISION_SHFT 28 -#define SH1_SHUB_ID_REVISION_MASK 0x00000000f0000000 +#define SH1_SHUB_ID __IA64_UL_CONST(0x0000000110060580) +#define SH1_SHUB_ID_REVISION_SHFT 28 +#define SH1_SHUB_ID_REVISION_MASK __IA64_UL_CONST(0x00000000f0000000) /* ==================================================================== */ /* Register "SH_RTC" */ /* Real-time Clock */ /* ==================================================================== */ -#define SH1_RTC 0x00000001101c0000 -#define SH2_RTC 0x00000002101c0000 -#define SH_RTC_MASK 0x007fffffffffffff +#define SH1_RTC __IA64_UL_CONST(0x00000001101c0000) +#define SH2_RTC __IA64_UL_CONST(0x00000002101c0000) +#define SH_RTC_MASK __IA64_UL_CONST(0x007fffffffffffff) /* ==================================================================== */ /* Register "SH_PIO_WRITE_STATUS_0|1" */ /* PIO Write Status for CPU 0 & 1 */ /* ==================================================================== */ -#define SH1_PIO_WRITE_STATUS_0 0x0000000120070200 -#define SH1_PIO_WRITE_STATUS_1 0x0000000120070280 -#define SH2_PIO_WRITE_STATUS_0 0x0000000020070200 -#define SH2_PIO_WRITE_STATUS_1 0x0000000020070280 -#define SH2_PIO_WRITE_STATUS_2 0x0000000020070300 -#define SH2_PIO_WRITE_STATUS_3 0x0000000020070380 +#define SH1_PIO_WRITE_STATUS_0 __IA64_UL_CONST(0x0000000120070200) +#define SH1_PIO_WRITE_STATUS_1 __IA64_UL_CONST(0x0000000120070280) +#define SH2_PIO_WRITE_STATUS_0 __IA64_UL_CONST(0x0000000020070200) +#define SH2_PIO_WRITE_STATUS_1 __IA64_UL_CONST(0x0000000020070280) +#define SH2_PIO_WRITE_STATUS_2 __IA64_UL_CONST(0x0000000020070300) +#define SH2_PIO_WRITE_STATUS_3 __IA64_UL_CONST(0x0000000020070380) /* SH_PIO_WRITE_STATUS_0_WRITE_DEADLOCK */ /* Description: Deadlock response detected */ -#define SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_SHFT 1 -#define SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_MASK 0x0000000000000002 +#define SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_SHFT 1 +#define SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_MASK \ + __IA64_UL_CONST(0x0000000000000002) /* SH_PIO_WRITE_STATUS_0_PENDING_WRITE_COUNT */ /* Description: Count of currently pending PIO writes */ -#define SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_SHFT 56 -#define SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_MASK 0x3f00000000000000 +#define SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_SHFT 56 +#define SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_MASK \ + __IA64_UL_CONST(0x3f00000000000000) /* ==================================================================== */ /* Register "SH_PIO_WRITE_STATUS_0_ALIAS" */ /* ==================================================================== */ -#define SH1_PIO_WRITE_STATUS_0_ALIAS 0x0000000120070208 -#define SH2_PIO_WRITE_STATUS_0_ALIAS 0x0000000020070208 +#define SH1_PIO_WRITE_STATUS_0_ALIAS __IA64_UL_CONST(0x0000000120070208) +#define SH2_PIO_WRITE_STATUS_0_ALIAS __IA64_UL_CONST(0x0000000020070208) /* ==================================================================== */ /* Register "SH_EVENT_OCCURRED" */ @@ -111,33 +113,33 @@ /* ==================================================================== */ /* SH_EVENT_OCCURRED_UART_INT */ /* Description: Pending Junk Bus UART Interrupt */ -#define SH_EVENT_OCCURRED_UART_INT_SHFT 20 -#define SH_EVENT_OCCURRED_UART_INT_MASK 0x0000000000100000 +#define SH_EVENT_OCCURRED_UART_INT_SHFT 20 +#define SH_EVENT_OCCURRED_UART_INT_MASK __IA64_UL_CONST(0x0000000000100000) /* SH_EVENT_OCCURRED_IPI_INT */ /* Description: Pending IPI Interrupt */ -#define SH_EVENT_OCCURRED_IPI_INT_SHFT 28 -#define SH_EVENT_OCCURRED_IPI_INT_MASK 0x0000000010000000 +#define SH_EVENT_OCCURRED_IPI_INT_SHFT 28 +#define SH_EVENT_OCCURRED_IPI_INT_MASK __IA64_UL_CONST(0x0000000010000000) /* SH_EVENT_OCCURRED_II_INT0 */ /* Description: Pending II 0 Interrupt */ -#define SH_EVENT_OCCURRED_II_INT0_SHFT 29 -#define SH_EVENT_OCCURRED_II_INT0_MASK 0x0000000020000000 +#define SH_EVENT_OCCURRED_II_INT0_SHFT 29 +#define SH_EVENT_OCCURRED_II_INT0_MASK __IA64_UL_CONST(0x0000000020000000) /* SH_EVENT_OCCURRED_II_INT1 */ /* Description: Pending II 1 Interrupt */ -#define SH_EVENT_OCCURRED_II_INT1_SHFT 30 -#define SH_EVENT_OCCURRED_II_INT1_MASK 0x0000000040000000 +#define SH_EVENT_OCCURRED_II_INT1_SHFT 30 +#define SH_EVENT_OCCURRED_II_INT1_MASK __IA64_UL_CONST(0x0000000040000000) /* SH2_EVENT_OCCURRED_EXTIO_INT2 */ /* Description: Pending SHUB 2 EXT IO INT2 */ -#define SH2_EVENT_OCCURRED_EXTIO_INT2_SHFT 33 -#define SH2_EVENT_OCCURRED_EXTIO_INT2_MASK 0x0000000200000000 +#define SH2_EVENT_OCCURRED_EXTIO_INT2_SHFT 33 +#define SH2_EVENT_OCCURRED_EXTIO_INT2_MASK __IA64_UL_CONST(0x0000000200000000) /* SH2_EVENT_OCCURRED_EXTIO_INT3 */ /* Description: Pending SHUB 2 EXT IO INT3 */ -#define SH2_EVENT_OCCURRED_EXTIO_INT3_SHFT 34 -#define SH2_EVENT_OCCURRED_EXTIO_INT3_MASK 0x0000000400000000 +#define SH2_EVENT_OCCURRED_EXTIO_INT3_SHFT 34 +#define SH2_EVENT_OCCURRED_EXTIO_INT3_MASK __IA64_UL_CONST(0x0000000400000000) #define SH_ALL_INT_MASK \ (SH_EVENT_OCCURRED_UART_INT_MASK | SH_EVENT_OCCURRED_IPI_INT_MASK | \ @@ -149,310 +151,310 @@ /* ==================================================================== */ /* LEDS */ /* ==================================================================== */ -#define SH1_REAL_JUNK_BUS_LED0 0x7fed00000UL -#define SH1_REAL_JUNK_BUS_LED1 0x7fed10000UL -#define SH1_REAL_JUNK_BUS_LED2 0x7fed20000UL -#define SH1_REAL_JUNK_BUS_LED3 0x7fed30000UL +#define SH1_REAL_JUNK_BUS_LED0 0x7fed00000UL +#define SH1_REAL_JUNK_BUS_LED1 0x7fed10000UL +#define SH1_REAL_JUNK_BUS_LED2 0x7fed20000UL +#define SH1_REAL_JUNK_BUS_LED3 0x7fed30000UL -#define SH2_REAL_JUNK_BUS_LED0 0xf0000000UL -#define SH2_REAL_JUNK_BUS_LED1 0xf0010000UL -#define SH2_REAL_JUNK_BUS_LED2 0xf0020000UL -#define SH2_REAL_JUNK_BUS_LED3 0xf0030000UL +#define SH2_REAL_JUNK_BUS_LED0 0xf0000000UL +#define SH2_REAL_JUNK_BUS_LED1 0xf0010000UL +#define SH2_REAL_JUNK_BUS_LED2 0xf0020000UL +#define SH2_REAL_JUNK_BUS_LED3 0xf0030000UL /* ==================================================================== */ /* Register "SH1_PTC_0" */ /* Puge Translation Cache Message Configuration Information */ /* ==================================================================== */ -#define SH1_PTC_0 0x00000001101a0000 +#define SH1_PTC_0 __IA64_UL_CONST(0x00000001101a0000) /* SH1_PTC_0_A */ /* Description: Type */ -#define SH1_PTC_0_A_SHFT 0 +#define SH1_PTC_0_A_SHFT 0 /* SH1_PTC_0_PS */ /* Description: Page Size */ -#define SH1_PTC_0_PS_SHFT 2 +#define SH1_PTC_0_PS_SHFT 2 /* SH1_PTC_0_RID */ /* Description: Region ID */ -#define SH1_PTC_0_RID_SHFT 8 +#define SH1_PTC_0_RID_SHFT 8 /* SH1_PTC_0_START */ /* Description: Start */ -#define SH1_PTC_0_START_SHFT 63 +#define SH1_PTC_0_START_SHFT 63 /* ==================================================================== */ /* Register "SH1_PTC_1" */ /* Puge Translation Cache Message Configuration Information */ /* ==================================================================== */ -#define SH1_PTC_1 0x00000001101a0080 +#define SH1_PTC_1 __IA64_UL_CONST(0x00000001101a0080) /* SH1_PTC_1_START */ /* Description: PTC_1 Start */ -#define SH1_PTC_1_START_SHFT 63 - +#define SH1_PTC_1_START_SHFT 63 /* ==================================================================== */ /* Register "SH2_PTC" */ /* Puge Translation Cache Message Configuration Information */ /* ==================================================================== */ -#define SH2_PTC 0x0000000170000000 +#define SH2_PTC __IA64_UL_CONST(0x0000000170000000) /* SH2_PTC_A */ /* Description: Type */ -#define SH2_PTC_A_SHFT 0 +#define SH2_PTC_A_SHFT 0 /* SH2_PTC_PS */ /* Description: Page Size */ -#define SH2_PTC_PS_SHFT 2 +#define SH2_PTC_PS_SHFT 2 /* SH2_PTC_RID */ /* Description: Region ID */ -#define SH2_PTC_RID_SHFT 4 +#define SH2_PTC_RID_SHFT 4 /* SH2_PTC_START */ /* Description: Start */ -#define SH2_PTC_START_SHFT 63 +#define SH2_PTC_START_SHFT 63 /* SH2_PTC_ADDR_RID */ /* Description: Region ID */ -#define SH2_PTC_ADDR_SHFT 4 -#define SH2_PTC_ADDR_MASK 0x1ffffffffffff000 +#define SH2_PTC_ADDR_SHFT 4 +#define SH2_PTC_ADDR_MASK __IA64_UL_CONST(0x1ffffffffffff000) /* ==================================================================== */ /* Register "SH_RTC1_INT_CONFIG" */ /* SHub RTC 1 Interrupt Config Registers */ /* ==================================================================== */ -#define SH1_RTC1_INT_CONFIG 0x0000000110001480 -#define SH2_RTC1_INT_CONFIG 0x0000000010001480 -#define SH_RTC1_INT_CONFIG_MASK 0x0ff3ffffffefffff -#define SH_RTC1_INT_CONFIG_INIT 0x0000000000000000 +#define SH1_RTC1_INT_CONFIG __IA64_UL_CONST(0x0000000110001480) +#define SH2_RTC1_INT_CONFIG __IA64_UL_CONST(0x0000000010001480) +#define SH_RTC1_INT_CONFIG_MASK __IA64_UL_CONST(0x0ff3ffffffefffff) +#define SH_RTC1_INT_CONFIG_INIT __IA64_UL_CONST(0x0000000000000000) /* SH_RTC1_INT_CONFIG_TYPE */ /* Description: Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT */ -#define SH_RTC1_INT_CONFIG_TYPE_SHFT 0 -#define SH_RTC1_INT_CONFIG_TYPE_MASK 0x0000000000000007 +#define SH_RTC1_INT_CONFIG_TYPE_SHFT 0 +#define SH_RTC1_INT_CONFIG_TYPE_MASK __IA64_UL_CONST(0x0000000000000007) /* SH_RTC1_INT_CONFIG_AGT */ /* Description: Agent, must be 0 for SHub */ -#define SH_RTC1_INT_CONFIG_AGT_SHFT 3 -#define SH_RTC1_INT_CONFIG_AGT_MASK 0x0000000000000008 +#define SH_RTC1_INT_CONFIG_AGT_SHFT 3 +#define SH_RTC1_INT_CONFIG_AGT_MASK __IA64_UL_CONST(0x0000000000000008) /* SH_RTC1_INT_CONFIG_PID */ /* Description: Processor ID, same setting as on targeted McKinley */ -#define SH_RTC1_INT_CONFIG_PID_SHFT 4 -#define SH_RTC1_INT_CONFIG_PID_MASK 0x00000000000ffff0 +#define SH_RTC1_INT_CONFIG_PID_SHFT 4 +#define SH_RTC1_INT_CONFIG_PID_MASK __IA64_UL_CONST(0x00000000000ffff0) /* SH_RTC1_INT_CONFIG_BASE */ /* Description: Optional interrupt vector area, 2MB aligned */ -#define SH_RTC1_INT_CONFIG_BASE_SHFT 21 -#define SH_RTC1_INT_CONFIG_BASE_MASK 0x0003ffffffe00000 +#define SH_RTC1_INT_CONFIG_BASE_SHFT 21 +#define SH_RTC1_INT_CONFIG_BASE_MASK __IA64_UL_CONST(0x0003ffffffe00000) /* SH_RTC1_INT_CONFIG_IDX */ /* Description: Targeted McKinley interrupt vector */ -#define SH_RTC1_INT_CONFIG_IDX_SHFT 52 -#define SH_RTC1_INT_CONFIG_IDX_MASK 0x0ff0000000000000 +#define SH_RTC1_INT_CONFIG_IDX_SHFT 52 +#define SH_RTC1_INT_CONFIG_IDX_MASK __IA64_UL_CONST(0x0ff0000000000000) /* ==================================================================== */ /* Register "SH_RTC1_INT_ENABLE" */ /* SHub RTC 1 Interrupt Enable Registers */ /* ==================================================================== */ -#define SH1_RTC1_INT_ENABLE 0x0000000110001500 -#define SH2_RTC1_INT_ENABLE 0x0000000010001500 -#define SH_RTC1_INT_ENABLE_MASK 0x0000000000000001 -#define SH_RTC1_INT_ENABLE_INIT 0x0000000000000000 +#define SH1_RTC1_INT_ENABLE __IA64_UL_CONST(0x0000000110001500) +#define SH2_RTC1_INT_ENABLE __IA64_UL_CONST(0x0000000010001500) +#define SH_RTC1_INT_ENABLE_MASK __IA64_UL_CONST(0x0000000000000001) +#define SH_RTC1_INT_ENABLE_INIT __IA64_UL_CONST(0x0000000000000000) /* SH_RTC1_INT_ENABLE_RTC1_ENABLE */ /* Description: Enable RTC 1 Interrupt */ -#define SH_RTC1_INT_ENABLE_RTC1_ENABLE_SHFT 0 -#define SH_RTC1_INT_ENABLE_RTC1_ENABLE_MASK 0x0000000000000001 +#define SH_RTC1_INT_ENABLE_RTC1_ENABLE_SHFT 0 +#define SH_RTC1_INT_ENABLE_RTC1_ENABLE_MASK \ + __IA64_UL_CONST(0x0000000000000001) /* ==================================================================== */ /* Register "SH_RTC2_INT_CONFIG" */ /* SHub RTC 2 Interrupt Config Registers */ /* ==================================================================== */ -#define SH1_RTC2_INT_CONFIG 0x0000000110001580 -#define SH2_RTC2_INT_CONFIG 0x0000000010001580 -#define SH_RTC2_INT_CONFIG_MASK 0x0ff3ffffffefffff -#define SH_RTC2_INT_CONFIG_INIT 0x0000000000000000 +#define SH1_RTC2_INT_CONFIG __IA64_UL_CONST(0x0000000110001580) +#define SH2_RTC2_INT_CONFIG __IA64_UL_CONST(0x0000000010001580) +#define SH_RTC2_INT_CONFIG_MASK __IA64_UL_CONST(0x0ff3ffffffefffff) +#define SH_RTC2_INT_CONFIG_INIT __IA64_UL_CONST(0x0000000000000000) /* SH_RTC2_INT_CONFIG_TYPE */ /* Description: Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT */ -#define SH_RTC2_INT_CONFIG_TYPE_SHFT 0 -#define SH_RTC2_INT_CONFIG_TYPE_MASK 0x0000000000000007 +#define SH_RTC2_INT_CONFIG_TYPE_SHFT 0 +#define SH_RTC2_INT_CONFIG_TYPE_MASK __IA64_UL_CONST(0x0000000000000007) /* SH_RTC2_INT_CONFIG_AGT */ /* Description: Agent, must be 0 for SHub */ -#define SH_RTC2_INT_CONFIG_AGT_SHFT 3 -#define SH_RTC2_INT_CONFIG_AGT_MASK 0x0000000000000008 +#define SH_RTC2_INT_CONFIG_AGT_SHFT 3 +#define SH_RTC2_INT_CONFIG_AGT_MASK __IA64_UL_CONST(0x0000000000000008) /* SH_RTC2_INT_CONFIG_PID */ /* Description: Processor ID, same setting as on targeted McKinley */ -#define SH_RTC2_INT_CONFIG_PID_SHFT 4 -#define SH_RTC2_INT_CONFIG_PID_MASK 0x00000000000ffff0 +#define SH_RTC2_INT_CONFIG_PID_SHFT 4 +#define SH_RTC2_INT_CONFIG_PID_MASK __IA64_UL_CONST(0x00000000000ffff0) /* SH_RTC2_INT_CONFIG_BASE */ /* Description: Optional interrupt vector area, 2MB aligned */ -#define SH_RTC2_INT_CONFIG_BASE_SHFT 21 -#define SH_RTC2_INT_CONFIG_BASE_MASK 0x0003ffffffe00000 +#define SH_RTC2_INT_CONFIG_BASE_SHFT 21 +#define SH_RTC2_INT_CONFIG_BASE_MASK __IA64_UL_CONST(0x0003ffffffe00000) /* SH_RTC2_INT_CONFIG_IDX */ /* Description: Targeted McKinley interrupt vector */ -#define SH_RTC2_INT_CONFIG_IDX_SHFT 52 -#define SH_RTC2_INT_CONFIG_IDX_MASK 0x0ff0000000000000 +#define SH_RTC2_INT_CONFIG_IDX_SHFT 52 +#define SH_RTC2_INT_CONFIG_IDX_MASK __IA64_UL_CONST(0x0ff0000000000000) /* ==================================================================== */ /* Register "SH_RTC2_INT_ENABLE" */ /* SHub RTC 2 Interrupt Enable Registers */ /* ==================================================================== */ -#define SH1_RTC2_INT_ENABLE 0x0000000110001600 -#define SH2_RTC2_INT_ENABLE 0x0000000010001600 -#define SH_RTC2_INT_ENABLE_MASK 0x0000000000000001 -#define SH_RTC2_INT_ENABLE_INIT 0x0000000000000000 +#define SH1_RTC2_INT_ENABLE __IA64_UL_CONST(0x0000000110001600) +#define SH2_RTC2_INT_ENABLE __IA64_UL_CONST(0x0000000010001600) +#define SH_RTC2_INT_ENABLE_MASK __IA64_UL_CONST(0x0000000000000001) +#define SH_RTC2_INT_ENABLE_INIT __IA64_UL_CONST(0x0000000000000000) /* SH_RTC2_INT_ENABLE_RTC2_ENABLE */ /* Description: Enable RTC 2 Interrupt */ -#define SH_RTC2_INT_ENABLE_RTC2_ENABLE_SHFT 0 -#define SH_RTC2_INT_ENABLE_RTC2_ENABLE_MASK 0x0000000000000001 +#define SH_RTC2_INT_ENABLE_RTC2_ENABLE_SHFT 0 +#define SH_RTC2_INT_ENABLE_RTC2_ENABLE_MASK \ + __IA64_UL_CONST(0x0000000000000001) /* ==================================================================== */ /* Register "SH_RTC3_INT_CONFIG" */ /* SHub RTC 3 Interrupt Config Registers */ /* ==================================================================== */ -#define SH1_RTC3_INT_CONFIG 0x0000000110001680 -#define SH2_RTC3_INT_CONFIG 0x0000000010001680 -#define SH_RTC3_INT_CONFIG_MASK 0x0ff3ffffffefffff -#define SH_RTC3_INT_CONFIG_INIT 0x0000000000000000 +#define SH1_RTC3_INT_CONFIG __IA64_UL_CONST(0x0000000110001680) +#define SH2_RTC3_INT_CONFIG __IA64_UL_CONST(0x0000000010001680) +#define SH_RTC3_INT_CONFIG_MASK __IA64_UL_CONST(0x0ff3ffffffefffff) +#define SH_RTC3_INT_CONFIG_INIT __IA64_UL_CONST(0x0000000000000000) /* SH_RTC3_INT_CONFIG_TYPE */ /* Description: Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT */ -#define SH_RTC3_INT_CONFIG_TYPE_SHFT 0 -#define SH_RTC3_INT_CONFIG_TYPE_MASK 0x0000000000000007 +#define SH_RTC3_INT_CONFIG_TYPE_SHFT 0 +#define SH_RTC3_INT_CONFIG_TYPE_MASK __IA64_UL_CONST(0x0000000000000007) /* SH_RTC3_INT_CONFIG_AGT */ /* Description: Agent, must be 0 for SHub */ -#define SH_RTC3_INT_CONFIG_AGT_SHFT 3 -#define SH_RTC3_INT_CONFIG_AGT_MASK 0x0000000000000008 +#define SH_RTC3_INT_CONFIG_AGT_SHFT 3 +#define SH_RTC3_INT_CONFIG_AGT_MASK __IA64_UL_CONST(0x0000000000000008) /* SH_RTC3_INT_CONFIG_PID */ /* Description: Processor ID, same setting as on targeted McKinley */ -#define SH_RTC3_INT_CONFIG_PID_SHFT 4 -#define SH_RTC3_INT_CONFIG_PID_MASK 0x00000000000ffff0 +#define SH_RTC3_INT_CONFIG_PID_SHFT 4 +#define SH_RTC3_INT_CONFIG_PID_MASK __IA64_UL_CONST(0x00000000000ffff0) /* SH_RTC3_INT_CONFIG_BASE */ /* Description: Optional interrupt vector area, 2MB aligned */ -#define SH_RTC3_INT_CONFIG_BASE_SHFT 21 -#define SH_RTC3_INT_CONFIG_BASE_MASK 0x0003ffffffe00000 +#define SH_RTC3_INT_CONFIG_BASE_SHFT 21 +#define SH_RTC3_INT_CONFIG_BASE_MASK __IA64_UL_CONST(0x0003ffffffe00000) /* SH_RTC3_INT_CONFIG_IDX */ /* Description: Targeted McKinley interrupt vector */ -#define SH_RTC3_INT_CONFIG_IDX_SHFT 52 -#define SH_RTC3_INT_CONFIG_IDX_MASK 0x0ff0000000000000 +#define SH_RTC3_INT_CONFIG_IDX_SHFT 52 +#define SH_RTC3_INT_CONFIG_IDX_MASK __IA64_UL_CONST(0x0ff0000000000000) /* ==================================================================== */ /* Register "SH_RTC3_INT_ENABLE" */ /* SHub RTC 3 Interrupt Enable Registers */ /* ==================================================================== */ -#define SH1_RTC3_INT_ENABLE 0x0000000110001700 -#define SH2_RTC3_INT_ENABLE 0x0000000010001700 -#define SH_RTC3_INT_ENABLE_MASK 0x0000000000000001 -#define SH_RTC3_INT_ENABLE_INIT 0x0000000000000000 +#define SH1_RTC3_INT_ENABLE __IA64_UL_CONST(0x0000000110001700) +#define SH2_RTC3_INT_ENABLE __IA64_UL_CONST(0x0000000010001700) +#define SH_RTC3_INT_ENABLE_MASK __IA64_UL_CONST(0x0000000000000001) +#define SH_RTC3_INT_ENABLE_INIT __IA64_UL_CONST(0x0000000000000000) /* SH_RTC3_INT_ENABLE_RTC3_ENABLE */ /* Description: Enable RTC 3 Interrupt */ -#define SH_RTC3_INT_ENABLE_RTC3_ENABLE_SHFT 0 -#define SH_RTC3_INT_ENABLE_RTC3_ENABLE_MASK 0x0000000000000001 +#define SH_RTC3_INT_ENABLE_RTC3_ENABLE_SHFT 0 +#define SH_RTC3_INT_ENABLE_RTC3_ENABLE_MASK \ + __IA64_UL_CONST(0x0000000000000001) /* SH_EVENT_OCCURRED_RTC1_INT */ /* Description: Pending RTC 1 Interrupt */ -#define SH_EVENT_OCCURRED_RTC1_INT_SHFT 24 -#define SH_EVENT_OCCURRED_RTC1_INT_MASK 0x0000000001000000 +#define SH_EVENT_OCCURRED_RTC1_INT_SHFT 24 +#define SH_EVENT_OCCURRED_RTC1_INT_MASK __IA64_UL_CONST(0x0000000001000000) /* SH_EVENT_OCCURRED_RTC2_INT */ /* Description: Pending RTC 2 Interrupt */ -#define SH_EVENT_OCCURRED_RTC2_INT_SHFT 25 -#define SH_EVENT_OCCURRED_RTC2_INT_MASK 0x0000000002000000 +#define SH_EVENT_OCCURRED_RTC2_INT_SHFT 25 +#define SH_EVENT_OCCURRED_RTC2_INT_MASK __IA64_UL_CONST(0x0000000002000000) /* SH_EVENT_OCCURRED_RTC3_INT */ /* Description: Pending RTC 3 Interrupt */ -#define SH_EVENT_OCCURRED_RTC3_INT_SHFT 26 -#define SH_EVENT_OCCURRED_RTC3_INT_MASK 0x0000000004000000 +#define SH_EVENT_OCCURRED_RTC3_INT_SHFT 26 +#define SH_EVENT_OCCURRED_RTC3_INT_MASK __IA64_UL_CONST(0x0000000004000000) /* ==================================================================== */ /* Register "SH_IPI_ACCESS" */ /* CPU interrupt Access Permission Bits */ /* ==================================================================== */ -#define SH1_IPI_ACCESS 0x0000000110060480 -#define SH2_IPI_ACCESS0 0x0000000010060c00 -#define SH2_IPI_ACCESS1 0x0000000010060c80 -#define SH2_IPI_ACCESS2 0x0000000010060d00 -#define SH2_IPI_ACCESS3 0x0000000010060d80 +#define SH1_IPI_ACCESS __IA64_UL_CONST(0x0000000110060480) +#define SH2_IPI_ACCESS0 __IA64_UL_CONST(0x0000000010060c00) +#define SH2_IPI_ACCESS1 __IA64_UL_CONST(0x0000000010060c80) +#define SH2_IPI_ACCESS2 __IA64_UL_CONST(0x0000000010060d00) +#define SH2_IPI_ACCESS3 __IA64_UL_CONST(0x0000000010060d80) /* ==================================================================== */ /* Register "SH_INT_CMPB" */ /* RTC Compare Value for Processor B */ /* ==================================================================== */ -#define SH1_INT_CMPB 0x00000001101b0080 -#define SH2_INT_CMPB 0x00000000101b0080 -#define SH_INT_CMPB_MASK 0x007fffffffffffff -#define SH_INT_CMPB_INIT 0x0000000000000000 +#define SH1_INT_CMPB __IA64_UL_CONST(0x00000001101b0080) +#define SH2_INT_CMPB __IA64_UL_CONST(0x00000000101b0080) +#define SH_INT_CMPB_MASK __IA64_UL_CONST(0x007fffffffffffff) +#define SH_INT_CMPB_INIT __IA64_UL_CONST(0x0000000000000000) /* SH_INT_CMPB_REAL_TIME_CMPB */ /* Description: Real Time Clock Compare */ -#define SH_INT_CMPB_REAL_TIME_CMPB_SHFT 0 -#define SH_INT_CMPB_REAL_TIME_CMPB_MASK 0x007fffffffffffff +#define SH_INT_CMPB_REAL_TIME_CMPB_SHFT 0 +#define SH_INT_CMPB_REAL_TIME_CMPB_MASK __IA64_UL_CONST(0x007fffffffffffff) /* ==================================================================== */ /* Register "SH_INT_CMPC" */ /* RTC Compare Value for Processor C */ /* ==================================================================== */ -#define SH1_INT_CMPC 0x00000001101b0100 -#define SH2_INT_CMPC 0x00000000101b0100 -#define SH_INT_CMPC_MASK 0x007fffffffffffff -#define SH_INT_CMPC_INIT 0x0000000000000000 +#define SH1_INT_CMPC __IA64_UL_CONST(0x00000001101b0100) +#define SH2_INT_CMPC __IA64_UL_CONST(0x00000000101b0100) +#define SH_INT_CMPC_MASK __IA64_UL_CONST(0x007fffffffffffff) +#define SH_INT_CMPC_INIT __IA64_UL_CONST(0x0000000000000000) /* SH_INT_CMPC_REAL_TIME_CMPC */ /* Description: Real Time Clock Compare */ -#define SH_INT_CMPC_REAL_TIME_CMPC_SHFT 0 -#define SH_INT_CMPC_REAL_TIME_CMPC_MASK 0x007fffffffffffff +#define SH_INT_CMPC_REAL_TIME_CMPC_SHFT 0 +#define SH_INT_CMPC_REAL_TIME_CMPC_MASK __IA64_UL_CONST(0x007fffffffffffff) /* ==================================================================== */ /* Register "SH_INT_CMPD" */ /* RTC Compare Value for Processor D */ /* ==================================================================== */ -#define SH1_INT_CMPD 0x00000001101b0180 -#define SH2_INT_CMPD 0x00000000101b0180 -#define SH_INT_CMPD_MASK 0x007fffffffffffff -#define SH_INT_CMPD_INIT 0x0000000000000000 +#define SH1_INT_CMPD __IA64_UL_CONST(0x00000001101b0180) +#define SH2_INT_CMPD __IA64_UL_CONST(0x00000000101b0180) +#define SH_INT_CMPD_MASK __IA64_UL_CONST(0x007fffffffffffff) +#define SH_INT_CMPD_INIT __IA64_UL_CONST(0x0000000000000000) /* SH_INT_CMPD_REAL_TIME_CMPD */ /* Description: Real Time Clock Compare */ -#define SH_INT_CMPD_REAL_TIME_CMPD_SHFT 0 -#define SH_INT_CMPD_REAL_TIME_CMPD_MASK 0x007fffffffffffff +#define SH_INT_CMPD_REAL_TIME_CMPD_SHFT 0 +#define SH_INT_CMPD_REAL_TIME_CMPD_MASK __IA64_UL_CONST(0x007fffffffffffff) /* ==================================================================== */ /* Register "SH_MD_DQLP_MMR_DIR_PRIVEC0" */ /* privilege vector for acc=0 */ /* ==================================================================== */ - -#define SH1_MD_DQLP_MMR_DIR_PRIVEC0 0x0000000100030300 +#define SH1_MD_DQLP_MMR_DIR_PRIVEC0 __IA64_UL_CONST(0x0000000100030300) /* ==================================================================== */ /* Register "SH_MD_DQRP_MMR_DIR_PRIVEC0" */ /* privilege vector for acc=0 */ /* ==================================================================== */ - -#define SH1_MD_DQRP_MMR_DIR_PRIVEC0 0x0000000100050300 +#define SH1_MD_DQRP_MMR_DIR_PRIVEC0 __IA64_UL_CONST(0x0000000100050300) /* ==================================================================== */ /* Some MMRs are functionally identical (or close enough) on both SHUB1 */ @@ -484,17 +486,17 @@ /* Engine 0 Control and Status Register */ /* ========================================================================== */ -#define SH2_BT_ENG_CSR_0 0x0000000030040000 -#define SH2_BT_ENG_SRC_ADDR_0 0x0000000030040080 -#define SH2_BT_ENG_DEST_ADDR_0 0x0000000030040100 -#define SH2_BT_ENG_NOTIF_ADDR_0 0x0000000030040180 +#define SH2_BT_ENG_CSR_0 __IA64_UL_CONST(0x0000000030040000) +#define SH2_BT_ENG_SRC_ADDR_0 __IA64_UL_CONST(0x0000000030040080) +#define SH2_BT_ENG_DEST_ADDR_0 __IA64_UL_CONST(0x0000000030040100) +#define SH2_BT_ENG_NOTIF_ADDR_0 __IA64_UL_CONST(0x0000000030040180) /* ========================================================================== */ /* BTE interfaces 1-3 */ /* ========================================================================== */ -#define SH2_BT_ENG_CSR_1 0x0000000030050000 -#define SH2_BT_ENG_CSR_2 0x0000000030060000 -#define SH2_BT_ENG_CSR_3 0x0000000030070000 +#define SH2_BT_ENG_CSR_1 __IA64_UL_CONST(0x0000000030050000) +#define SH2_BT_ENG_CSR_2 __IA64_UL_CONST(0x0000000030060000) +#define SH2_BT_ENG_CSR_3 __IA64_UL_CONST(0x0000000030070000) #endif /* _ASM_IA64_SN_SHUB_MMR_H */ diff --git a/include/asm-ia64/sn/simulator.h b/include/asm-ia64/sn/simulator.h index 78eb4f869c8..cf770e246af 100644 --- a/include/asm-ia64/sn/simulator.h +++ b/include/asm-ia64/sn/simulator.h @@ -10,16 +10,17 @@ #include <linux/config.h> -#ifdef CONFIG_IA64_SGI_SN_SIM - #define SNMAGIC 0xaeeeeeee8badbeefL -#define IS_RUNNING_ON_SIMULATOR() ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;}) - -#define SIMULATOR_SLEEP() asm("nop.i 0x8beef") +#define IS_MEDUSA() ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;}) +#ifdef CONFIG_IA64_SGI_SN_SIM +#define SIMULATOR_SLEEP() asm("nop.i 0x8beef") +#define IS_RUNNING_ON_SIMULATOR() (sn_prom_type) +#define IS_RUNNING_ON_FAKE_PROM() (sn_prom_type == 2) +extern int sn_prom_type; /* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */ #else - #define IS_RUNNING_ON_SIMULATOR() (0) +#define IS_RUNNING_ON_FAKE_PROM() (0) #define SIMULATOR_SLEEP() #endif diff --git a/include/asm-ia64/sn/sn2/sn_hwperf.h b/include/asm-ia64/sn/sn2/sn_hwperf.h index b0c4d6dd77b..df75f4c4aec 100644 --- a/include/asm-ia64/sn/sn2/sn_hwperf.h +++ b/include/asm-ia64/sn/sn2/sn_hwperf.h @@ -223,4 +223,6 @@ struct sn_hwperf_ioctl_args { #define SN_HWPERF_OP_RECONFIGURE 253 #define SN_HWPERF_OP_INVAL 254 +int sn_topology_open(struct inode *inode, struct file *file); +int sn_topology_release(struct inode *inode, struct file *file); #endif /* SN_HWPERF_H */ diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h index eb0395ad0d6..1455375d2ce 100644 --- a/include/asm-ia64/sn/sn_sal.h +++ b/include/asm-ia64/sn/sn_sal.h @@ -132,6 +132,8 @@ #define SALRET_INVALID_ARG (-2) #define SALRET_ERROR (-3) +#define SN_SAL_FAKE_PROM 0x02009999 + /** * sn_sal_rev_major - get the major SGI SAL revision number @@ -1105,4 +1107,12 @@ ia64_sn_bte_recovery(nasid_t nasid) return (int) rv.status; } +static inline int +ia64_sn_is_fake_prom(void) +{ + struct ia64_sal_retval rv; + SAL_CALL_NOLOCK(rv, SN_SAL_FAKE_PROM, 0, 0, 0, 0, 0, 0, 0); + return (rv.status == 0); +} + #endif /* _ASM_IA64_SN_SN_SAL_H */ diff --git a/include/asm-ia64/sn/tioca_provider.h b/include/asm-ia64/sn/tioca_provider.h index b6acc22ab23..5ccec608d32 100644 --- a/include/asm-ia64/sn/tioca_provider.h +++ b/include/asm-ia64/sn/tioca_provider.h @@ -201,6 +201,7 @@ tioca_tlbflush(struct tioca_kernel *tioca_kernel) } extern uint32_t tioca_gart_found; +extern struct list_head tioca_list; extern int tioca_init_provider(void); extern void tioca_fastwrite_enable(struct tioca_kernel *tioca_kern); #endif /* _ASM_IA64_SN_TIO_CA_AGP_PROVIDER_H */ diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h index f7f43ec2483..517f1649ee6 100644 --- a/include/asm-ia64/unistd.h +++ b/include/asm-ia64/unistd.h @@ -263,6 +263,8 @@ #define __NR_add_key 1271 #define __NR_request_key 1272 #define __NR_keyctl 1273 +#define __NR_ioprio_set 1274 +#define __NR_ioprio_get 1275 #define __NR_set_zone_reclaim 1276 #ifdef __KERNEL__ diff --git a/include/asm-ia64/vga.h b/include/asm-ia64/vga.h index 1f446d6841f..bc3349ffc50 100644 --- a/include/asm-ia64/vga.h +++ b/include/asm-ia64/vga.h @@ -14,7 +14,10 @@ * videoram directly without any black magic. */ -#define VGA_MAP_MEM(x) ((unsigned long) ioremap((x), 0)) +extern unsigned long vga_console_iobase; +extern unsigned long vga_console_membase; + +#define VGA_MAP_MEM(x) ((unsigned long) ioremap(vga_console_membase + (x), 0)) #define vga_readb(x) (*(x)) #define vga_writeb(x,y) (*(y) = (x)) diff --git a/include/asm-m68k/serial.h b/include/asm-m68k/serial.h index 9f5bcdc105f..3fe29f8b019 100644 --- a/include/asm-m68k/serial.h +++ b/include/asm-m68k/serial.h @@ -26,54 +26,9 @@ #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF #endif -#ifdef CONFIG_SERIAL_MANY_PORTS -#define FOURPORT_FLAGS ASYNC_FOURPORT -#define ACCENT_FLAGS 0 -#define BOCA_FLAGS 0 -#endif - -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }, /* ttyS1 */ \ { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \ { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */ - - -#ifdef CONFIG_SERIAL_MANY_PORTS -#define EXTRA_SERIAL_PORT_DEFNS \ - { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS }, /* ttyS4 */ \ - { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS }, /* ttyS5 */ \ - { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS }, /* ttyS6 */ \ - { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS }, /* ttyS7 */ \ - { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS }, /* ttyS8 */ \ - { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS }, /* ttyS9 */ \ - { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS }, /* ttyS10 */ \ - { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS }, /* ttyS11 */ \ - { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS }, /* ttyS12 */ \ - { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS }, /* ttyS13 */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS14 (spare) */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS15 (spare) */ \ - { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS }, /* ttyS16 */ \ - { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS }, /* ttyS17 */ \ - { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS }, /* ttyS18 */ \ - { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS }, /* ttyS19 */ \ - { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS }, /* ttyS20 */ \ - { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS }, /* ttyS21 */ \ - { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS }, /* ttyS22 */ \ - { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS }, /* ttyS23 */ \ - { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS }, /* ttyS24 */ \ - { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS }, /* ttyS25 */ \ - { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS }, /* ttyS26 */ \ - { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS }, /* ttyS27 */ \ - { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS }, /* ttyS28 */ \ - { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS }, /* ttyS29 */ \ - { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS }, /* ttyS30 */ \ - { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS }, /* ttyS31 */ -#else -#define EXTRA_SERIAL_PORT_DEFNS -#endif - -#define SERIAL_PORT_DFNS \ - STD_SERIAL_PORT_DEFNS \ - EXTRA_SERIAL_PORT_DEFNS diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h index c9c576b4855..2d323b6e147 100644 --- a/include/asm-mips/pci.h +++ b/include/asm-mips/pci.h @@ -130,6 +130,16 @@ extern void pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, extern void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction); +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + *strat = PCI_DMA_BURST_INFINITY; + *strategy_parameter = ~0UL; +} +#endif + extern void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, struct resource *res); diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h index 8a70ff58f76..4eed8e2acdc 100644 --- a/include/asm-mips/serial.h +++ b/include/asm-mips/serial.h @@ -29,32 +29,6 @@ #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF #endif -#ifdef CONFIG_SERIAL_MANY_PORTS -#define FOURPORT_FLAGS ASYNC_FOURPORT -#define ACCENT_FLAGS 0 -#define BOCA_FLAGS 0 -#define HUB6_FLAGS 0 -#define RS_TABLE_SIZE 64 -#else -#define RS_TABLE_SIZE -#endif - -/* - * The following define the access methods for the HUB6 card. All - * access is through two ports for all 24 possible chips. The card is - * selected through the high 2 bits, the port on that card with the - * "middle" 3 bits, and the register on that port with the bottom - * 3 bits. - * - * While the access port and interrupt is configurable, the default - * port locations are 0x302 for the port control register, and 0x303 - * for the data read/write register. Normally, the interrupt is at irq3 - * but can be anything from 3 to 7 inclusive. Note that using 3 will - * require disabling com2. - */ - -#define C_P(card,port) (((card)<<6|(port)<<3) + 1) - #ifdef CONFIG_MACH_JAZZ #include <asm/jazz.h> @@ -240,66 +214,10 @@ { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \ { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */ -#ifdef CONFIG_SERIAL_MANY_PORTS -#define EXTRA_SERIAL_PORT_DEFNS \ - { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS }, /* ttyS4 */ \ - { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS }, /* ttyS5 */ \ - { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS }, /* ttyS6 */ \ - { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS }, /* ttyS7 */ \ - { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS }, /* ttyS8 */ \ - { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS }, /* ttyS9 */ \ - { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS }, /* ttyS10 */ \ - { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS }, /* ttyS11 */ \ - { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS }, /* ttyS12 */ \ - { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS }, /* ttyS13 */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS14 (spare) */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS15 (spare) */ \ - { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS }, /* ttyS16 */ \ - { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS }, /* ttyS17 */ \ - { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS }, /* ttyS18 */ \ - { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS }, /* ttyS19 */ \ - { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS }, /* ttyS20 */ \ - { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS }, /* ttyS21 */ \ - { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS }, /* ttyS22 */ \ - { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS }, /* ttyS23 */ \ - { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS }, /* ttyS24 */ \ - { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS }, /* ttyS25 */ \ - { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS }, /* ttyS26 */ \ - { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS }, /* ttyS27 */ \ - { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS }, /* ttyS28 */ \ - { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS }, /* ttyS29 */ \ - { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS }, /* ttyS30 */ \ - { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS }, /* ttyS31 */ -#else /* CONFIG_SERIAL_MANY_PORTS */ -#define EXTRA_SERIAL_PORT_DEFNS -#endif /* CONFIG_SERIAL_MANY_PORTS */ - #else /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */ #define STD_SERIAL_PORT_DEFNS -#define EXTRA_SERIAL_PORT_DEFNS #endif /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */ -/* You can have up to four HUB6's in the system, but I've only - * included two cards here for a total of twelve ports. - */ -#if (defined(CONFIG_HUB6) && defined(CONFIG_SERIAL_MANY_PORTS)) -#define HUB6_SERIAL_PORT_DFNS \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,0) }, /* ttyS32 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,1) }, /* ttyS33 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,2) }, /* ttyS34 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,3) }, /* ttyS35 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,4) }, /* ttyS36 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,5) }, /* ttyS37 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,0) }, /* ttyS38 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,1) }, /* ttyS39 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,2) }, /* ttyS40 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,3) }, /* ttyS41 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,4) }, /* ttyS42 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,5) }, /* ttyS43 */ -#else -#define HUB6_SERIAL_PORT_DFNS -#endif - #ifdef CONFIG_MOMENCO_JAGUAR_ATX /* Ordinary NS16552 duart with a 20MHz crystal. */ #define JAGUAR_ATX_UART_CLK 20000000 @@ -427,8 +345,6 @@ COBALT_SERIAL_PORT_DEFNS \ DDB5477_SERIAL_PORT_DEFNS \ EV96100_SERIAL_PORT_DEFNS \ - EXTRA_SERIAL_PORT_DEFNS \ - HUB6_SERIAL_PORT_DFNS \ IP32_SERIAL_PORT_DEFNS \ ITE_SERIAL_PORT_DEFNS \ IVR_SERIAL_PORT_DEFNS \ diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h index 0763c2982fb..ee741c15017 100644 --- a/include/asm-parisc/pci.h +++ b/include/asm-parisc/pci.h @@ -230,6 +230,25 @@ extern inline void pcibios_register_hba(struct pci_hba_data *x) /* export the pci_ DMA API in terms of the dma_ one */ #include <asm-generic/pci-dma-compat.h> +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + unsigned long cacheline_size; + u8 byte; + + pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte); + if (byte == 0) + cacheline_size = 1024; + else + cacheline_size = (int) byte * 4; + + *strat = PCI_DMA_BURST_MULTIPLE; + *strategy_parameter = cacheline_size; +} +#endif + extern void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, struct resource *res); diff --git a/include/asm-parisc/serial.h b/include/asm-parisc/serial.h index 239c5dcab7e..82fd820d684 100644 --- a/include/asm-parisc/serial.h +++ b/include/asm-parisc/serial.h @@ -19,18 +19,4 @@ * A500 w/ PCI serial cards: 5 + 4 * card ~= 17 */ -#define STD_SERIAL_PORT_DEFNS \ - { 0, }, /* ttyS0 */ \ - { 0, }, /* ttyS1 */ \ - { 0, }, /* ttyS2 */ \ - { 0, }, /* ttyS3 */ \ - { 0, }, /* ttyS4 */ \ - { 0, }, /* ttyS5 */ \ - { 0, }, /* ttyS6 */ \ - { 0, }, /* ttyS7 */ \ - { 0, }, /* ttyS8 */ - - -#define SERIAL_PORT_DFNS \ - STD_SERIAL_PORT_DEFNS - +#define SERIAL_PORT_DFNS diff --git a/include/asm-ppc/mpc8xx.h b/include/asm-ppc/mpc8xx.h index 714d69c819d..7c31f2d564a 100644 --- a/include/asm-ppc/mpc8xx.h +++ b/include/asm-ppc/mpc8xx.h @@ -68,6 +68,10 @@ #include <platforms/lantec.h> #endif +#if defined(CONFIG_MPC885ADS) +#include <platforms/mpc885ads.h> +#endif + /* Currently, all 8xx boards that support a processor to PCI/ISA bridge * use the same memory map. */ diff --git a/include/asm-ppc/open_pic.h b/include/asm-ppc/open_pic.h index dbe85331974..7848aa610c0 100644 --- a/include/asm-ppc/open_pic.h +++ b/include/asm-ppc/open_pic.h @@ -25,6 +25,11 @@ #define OPENPIC_VEC_IPI 118 /* and up */ #define OPENPIC_VEC_SPURIOUS 255 +/* Priorities */ +#define OPENPIC_PRIORITY_IPI_BASE 10 +#define OPENPIC_PRIORITY_DEFAULT 4 +#define OPENPIC_PRIORITY_NMI 9 + /* OpenPIC IRQ controller structure */ extern struct hw_interrupt_type open_pic; @@ -42,6 +47,7 @@ extern int epic_serial_mode; extern void openpic_set_sources(int first_irq, int num_irqs, void __iomem *isr); extern void openpic_init(int linux_irq_offset); extern void openpic_init_nmi_irq(u_int irq); +extern void openpic_set_irq_priority(u_int irq, u_int pri); extern void openpic_hookup_cascade(u_int irq, char *name, int (*cascade_fn)(struct pt_regs *)); extern u_int openpic_irq(void); diff --git a/include/asm-ppc/pc_serial.h b/include/asm-ppc/pc_serial.h index fa9cbb67ce3..8f994f9f885 100644 --- a/include/asm-ppc/pc_serial.h +++ b/include/asm-ppc/pc_serial.h @@ -35,93 +35,9 @@ #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF #endif -#ifdef CONFIG_SERIAL_MANY_PORTS -#define FOURPORT_FLAGS ASYNC_FOURPORT -#define ACCENT_FLAGS 0 -#define BOCA_FLAGS 0 -#define HUB6_FLAGS 0 -#endif - -/* - * The following define the access methods for the HUB6 card. All - * access is through two ports for all 24 possible chips. The card is - * selected through the high 2 bits, the port on that card with the - * "middle" 3 bits, and the register on that port with the bottom - * 3 bits. - * - * While the access port and interrupt is configurable, the default - * port locations are 0x302 for the port control register, and 0x303 - * for the data read/write register. Normally, the interrupt is at irq3 - * but can be anything from 3 to 7 inclusive. Note that using 3 will - * require disabling com2. - */ - -#define C_P(card,port) (((card)<<6|(port)<<3) + 1) - -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }, /* ttyS1 */ \ { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \ { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */ - - -#ifdef CONFIG_SERIAL_MANY_PORTS -#define EXTRA_SERIAL_PORT_DEFNS \ - { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS }, /* ttyS4 */ \ - { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS }, /* ttyS5 */ \ - { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS }, /* ttyS6 */ \ - { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS }, /* ttyS7 */ \ - { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS }, /* ttyS8 */ \ - { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS }, /* ttyS9 */ \ - { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS }, /* ttyS10 */ \ - { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS }, /* ttyS11 */ \ - { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS }, /* ttyS12 */ \ - { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS }, /* ttyS13 */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS14 (spare) */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS15 (spare) */ \ - { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS }, /* ttyS16 */ \ - { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS }, /* ttyS17 */ \ - { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS }, /* ttyS18 */ \ - { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS }, /* ttyS19 */ \ - { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS }, /* ttyS20 */ \ - { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS }, /* ttyS21 */ \ - { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS }, /* ttyS22 */ \ - { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS }, /* ttyS23 */ \ - { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS }, /* ttyS24 */ \ - { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS }, /* ttyS25 */ \ - { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS }, /* ttyS26 */ \ - { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS }, /* ttyS27 */ \ - { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS }, /* ttyS28 */ \ - { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS }, /* ttyS29 */ \ - { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS }, /* ttyS30 */ \ - { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS }, /* ttyS31 */ -#else -#define EXTRA_SERIAL_PORT_DEFNS -#endif - -/* You can have up to four HUB6's in the system, but I've only - * included two cards here for a total of twelve ports. - */ -#if (defined(CONFIG_HUB6) && defined(CONFIG_SERIAL_MANY_PORTS)) -#define HUB6_SERIAL_PORT_DFNS \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,0) }, /* ttyS32 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,1) }, /* ttyS33 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,2) }, /* ttyS34 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,3) }, /* ttyS35 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,4) }, /* ttyS36 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,5) }, /* ttyS37 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,0) }, /* ttyS38 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,1) }, /* ttyS39 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,2) }, /* ttyS40 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,3) }, /* ttyS41 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,4) }, /* ttyS42 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,5) }, /* ttyS43 */ -#else -#define HUB6_SERIAL_PORT_DFNS -#endif - -#define SERIAL_PORT_DFNS \ - STD_SERIAL_PORT_DEFNS \ - EXTRA_SERIAL_PORT_DEFNS \ - HUB6_SERIAL_PORT_DFNS diff --git a/include/asm-ppc/pci.h b/include/asm-ppc/pci.h index ce5ae6d048f..db0a2a0ec74 100644 --- a/include/asm-ppc/pci.h +++ b/include/asm-ppc/pci.h @@ -69,6 +69,16 @@ extern unsigned long pci_bus_to_phys(unsigned int ba, int busnr); #define pci_unmap_len(PTR, LEN_NAME) (0) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + *strat = PCI_DMA_BURST_INFINITY; + *strategy_parameter = ~0UL; +} +#endif + /* * At present there are very few 32-bit PPC machines that can have * memory above the 4GB point, and we don't support that. @@ -103,6 +113,12 @@ extern pgprot_t pci_phys_mem_access_prot(struct file *file, unsigned long size, pgprot_t prot); +#define HAVE_ARCH_PCI_RESOURCE_TO_USER +extern void pci_resource_to_user(const struct pci_dev *dev, int bar, + const struct resource *rsrc, + u64 *start, u64 *end); + + #endif /* __KERNEL__ */ #endif /* __PPC_PCI_H */ diff --git a/include/asm-ppc/unistd.h b/include/asm-ppc/unistd.h index cc51e5c9acc..e8b79220b29 100644 --- a/include/asm-ppc/unistd.h +++ b/include/asm-ppc/unistd.h @@ -277,8 +277,10 @@ #define __NR_request_key 270 #define __NR_keyctl 271 #define __NR_waitid 272 +#define __NR_ioprio_set 273 +#define __NR_ioprio_get 274 -#define __NR_syscalls 273 +#define __NR_syscalls 275 #define __NR(n) #n diff --git a/include/asm-ppc64/byteorder.h b/include/asm-ppc64/byteorder.h index 80327532de6..8b57da62b67 100644 --- a/include/asm-ppc64/byteorder.h +++ b/include/asm-ppc64/byteorder.h @@ -40,7 +40,6 @@ static __inline__ void st_le32(volatile __u32 *addr, const __u32 val) __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr)); } -#if 0 static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 value) { __u16 result; @@ -63,17 +62,8 @@ static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 value) return result; } -static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 value) -{ - __u64 result; -#error implement me -} - #define __arch__swab16(x) ___arch__swab16(x) #define __arch__swab32(x) ___arch__swab32(x) -#define __arch__swab64(x) ___arch__swab64(x) - -#endif /* The same, but returns converted value from the location pointer by addr. */ #define __arch__swab16p(addr) ld_le16(addr) diff --git a/include/asm-ppc64/iSeries/ItLpQueue.h b/include/asm-ppc64/iSeries/ItLpQueue.h index 393299e04d7..69b26ad7413 100644 --- a/include/asm-ppc64/iSeries/ItLpQueue.h +++ b/include/asm-ppc64/iSeries/ItLpQueue.h @@ -41,7 +41,7 @@ struct HvLpEvent; #define LpEventMaxSize 256 #define LpEventAlign 64 -struct ItLpQueue { +struct hvlpevent_queue { /* * The xSlicCurEventPtr is the pointer to the next event stack entry * that will become valid. The OS must peek at this entry to determine @@ -69,16 +69,13 @@ struct ItLpQueue { char *xSlicEventStackPtr; // 0x20 u8 xIndex; // 0x28 unique sequential index. u8 xSlicRsvd[3]; // 0x29-2b - u32 xInUseWord; // 0x2C - u64 xLpIntCount; // 0x30 Total Lp Int msgs processed - u64 xLpIntCountByType[9]; // 0x38-0x7F Event counts by type + spinlock_t lock; }; -extern struct ItLpQueue xItLpQueue; +extern struct hvlpevent_queue hvlpevent_queue; -extern struct HvLpEvent *ItLpQueue_getNextLpEvent(struct ItLpQueue *); -extern int ItLpQueue_isLpIntPending(struct ItLpQueue *); -extern unsigned ItLpQueue_process(struct ItLpQueue *, struct pt_regs *); -extern void ItLpQueue_clearValid(struct HvLpEvent *); +extern int hvlpevent_is_pending(void); +extern void process_hvlpevents(struct pt_regs *); +extern void setup_hvlpevent_queue(void); #endif /* _ITLPQUEUE_H */ diff --git a/include/asm-ppc64/kprobes.h b/include/asm-ppc64/kprobes.h index 19b468bed05..0802919c323 100644 --- a/include/asm-ppc64/kprobes.h +++ b/include/asm-ppc64/kprobes.h @@ -42,10 +42,13 @@ typedef unsigned int kprobe_opcode_t; #define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)((func_descr_t *)pentry) +#define ARCH_SUPPORTS_KRETPROBES +void kretprobe_trampoline(void); + /* Architecture specific copy of original instruction */ struct arch_specific_insn { /* copy of original instruction */ - kprobe_opcode_t insn[MAX_INSN_SIZE]; + kprobe_opcode_t *insn; }; #ifdef CONFIG_KPROBES diff --git a/include/asm-ppc64/paca.h b/include/asm-ppc64/paca.h index ae76cae1483..2f0f36f73d3 100644 --- a/include/asm-ppc64/paca.h +++ b/include/asm-ppc64/paca.h @@ -20,7 +20,6 @@ #include <asm/types.h> #include <asm/lppaca.h> #include <asm/iSeries/ItLpRegSave.h> -#include <asm/iSeries/ItLpQueue.h> #include <asm/mmu.h> register struct paca_struct *local_paca asm("r13"); @@ -62,7 +61,6 @@ struct paca_struct { u16 paca_index; /* Logical processor number */ u32 default_decr; /* Default decrementer value */ - struct ItLpQueue *lpqueue_ptr; /* LpQueue handled by this CPU */ u64 kernel_toc; /* Kernel TOC address */ u64 stab_real; /* Absolute address of segment table */ u64 stab_addr; /* Virtual address of segment table */ @@ -91,7 +89,6 @@ struct paca_struct { u64 next_jiffy_update_tb; /* TB value for next jiffy update */ u64 saved_r1; /* r1 save for RTAS calls */ u64 saved_msr; /* MSR saved here by enter_rtas */ - u32 lpevent_count; /* lpevents processed */ u8 proc_enabled; /* irq soft-enable flag */ /* not yet used */ diff --git a/include/asm-ppc64/pci.h b/include/asm-ppc64/pci.h index 6cd593f660a..d12dfce21e2 100644 --- a/include/asm-ppc64/pci.h +++ b/include/asm-ppc64/pci.h @@ -78,6 +78,25 @@ static inline int pci_dac_dma_supported(struct pci_dev *hwdev,u64 mask) return 0; } +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + unsigned long cacheline_size; + u8 byte; + + pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte); + if (byte == 0) + cacheline_size = 1024; + else + cacheline_size = (int) byte * 4; + + *strat = PCI_DMA_BURST_MULTIPLE; + *strategy_parameter = cacheline_size; +} +#endif + extern int pci_domain_nr(struct pci_bus *bus); /* Decide whether to display the domain number in /proc */ @@ -136,6 +155,13 @@ extern pgprot_t pci_phys_mem_access_prot(struct file *file, unsigned long size, pgprot_t prot); +#ifdef CONFIG_PPC_MULTIPLATFORM +#define HAVE_ARCH_PCI_RESOURCE_TO_USER +extern void pci_resource_to_user(const struct pci_dev *dev, int bar, + const struct resource *rsrc, + u64 *start, u64 *end); +#endif /* CONFIG_PPC_MULTIPLATFORM */ + #endif /* __KERNEL__ */ diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h index b4a9f05a93d..864cae7e1fd 100644 --- a/include/asm-s390/system.h +++ b/include/asm-s390/system.h @@ -107,11 +107,9 @@ static inline void restore_access_regs(unsigned int *acrs) #ifdef CONFIG_VIRT_CPU_ACCOUNTING extern void account_user_vtime(struct task_struct *); extern void account_system_vtime(struct task_struct *); -#else -#define account_system_vtime(prev) do { } while (0) #endif -#define finish_arch_switch(rq, prev) do { \ +#define finish_arch_switch(prev) do { \ set_fs(current->thread.mm_segment); \ account_system_vtime(prev); \ } while (0) diff --git a/include/asm-sh/bigsur/serial.h b/include/asm-sh/bigsur/serial.h index 540f1220592..7233af42f75 100644 --- a/include/asm-sh/bigsur/serial.h +++ b/include/asm-sh/bigsur/serial.h @@ -14,13 +14,10 @@ #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ { 0, BASE_BAUD, 0x3F8, HD64465_IRQ_UART, STD_COM_FLAGS } /* ttyS0 */ - -#define SERIAL_PORT_DFNS STD_SERIAL_PORT_DEFNS - /* XXX: This should be moved ino irq.h */ #define irq_cannonicalize(x) (x) diff --git a/include/asm-sh/ec3104/serial.h b/include/asm-sh/ec3104/serial.h index f8eb16312ed..cfe4d78ec1e 100644 --- a/include/asm-sh/ec3104/serial.h +++ b/include/asm-sh/ec3104/serial.h @@ -10,13 +10,11 @@ * it's got the keyboard controller behind it so we can't really use it * (without moving the keyboard driver to userspace, which doesn't sound * like a very good idea) */ -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ { 0, BASE_BAUD, 0x11C00, EC3104_IRQBASE+7, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0x12000, EC3104_IRQBASE+8, STD_COM_FLAGS }, /* ttyS1 */ \ { 0, BASE_BAUD, 0x12400, EC3104_IRQBASE+9, STD_COM_FLAGS }, /* ttyS2 */ -#define SERIAL_PORT_DFNS STD_SERIAL_PORT_DEFNS - /* XXX: This should be moved ino irq.h */ #define irq_cannonicalize(x) (x) diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h index 9c3b63d0105..26044889c77 100644 --- a/include/asm-sh/pci.h +++ b/include/asm-sh/pci.h @@ -96,6 +96,16 @@ static inline void pcibios_penalize_isa_irq(int irq) #define sg_dma_address(sg) (virt_to_bus((sg)->dma_address)) #define sg_dma_len(sg) ((sg)->length) +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + *strat = PCI_DMA_BURST_INFINITY; + *strategy_parameter = ~0UL; +} +#endif + /* Board-specific fixup routines. */ extern void pcibios_fixup(void); extern void pcibios_fixup_irqs(void); diff --git a/include/asm-sh/serial.h b/include/asm-sh/serial.h index 5474dbdbaa8..f51e232d5cd 100644 --- a/include/asm-sh/serial.h +++ b/include/asm-sh/serial.h @@ -29,20 +29,18 @@ #ifdef CONFIG_HD64465 #include <asm/hd64465.h> -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ { 0, BASE_BAUD, 0x3F8, HD64465_IRQ_UART, STD_COM_FLAGS } /* ttyS0 */ #else -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS } /* ttyS1 */ #endif -#define SERIAL_PORT_DFNS STD_SERIAL_PORT_DEFNS - #endif #endif /* _ASM_SERIAL_H */ diff --git a/include/asm-sh64/pci.h b/include/asm-sh64/pci.h index 8cc14e13975..c68870e02d9 100644 --- a/include/asm-sh64/pci.h +++ b/include/asm-sh64/pci.h @@ -86,6 +86,16 @@ static inline void pcibios_penalize_isa_irq(int irq) #define sg_dma_address(sg) ((sg)->dma_address) #define sg_dma_len(sg) ((sg)->length) +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + *strat = PCI_DMA_BURST_INFINITY; + *strategy_parameter = ~0UL; +} +#endif + /* Board-specific fixup routines. */ extern void pcibios_fixup(void); extern void pcibios_fixup_irqs(void); diff --git a/include/asm-sh64/serial.h b/include/asm-sh64/serial.h index 8e39b4e90c7..29c9be15112 100644 --- a/include/asm-sh64/serial.h +++ b/include/asm-sh64/serial.h @@ -20,13 +20,11 @@ #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS } /* ttyS1 */ -#define SERIAL_PORT_DFNS STD_SERIAL_PORT_DEFNS - /* XXX: This should be moved ino irq.h */ #define irq_cannonicalize(x) (x) diff --git a/include/asm-sparc/pci.h b/include/asm-sparc/pci.h index d200a25a737..44bb38758c9 100644 --- a/include/asm-sparc/pci.h +++ b/include/asm-sparc/pci.h @@ -144,6 +144,16 @@ extern inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask) #define pci_dac_dma_supported(dev, mask) (0) +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + *strat = PCI_DMA_BURST_INFINITY; + *strategy_parameter = ~0UL; +} +#endif + static inline void pcibios_add_platform_entries(struct pci_dev *dev) { } diff --git a/include/asm-sparc64/auxio.h b/include/asm-sparc64/auxio.h index 5eb01dd4715..81a590a50a1 100644 --- a/include/asm-sparc64/auxio.h +++ b/include/asm-sparc64/auxio.h @@ -75,6 +75,8 @@ #ifndef __ASSEMBLY__ +extern void __iomem *auxio_register; + #define AUXIO_LTE_ON 1 #define AUXIO_LTE_OFF 0 diff --git a/include/asm-sparc64/floppy.h b/include/asm-sparc64/floppy.h index e071b4b4edf..49d49a28594 100644 --- a/include/asm-sparc64/floppy.h +++ b/include/asm-sparc64/floppy.h @@ -159,7 +159,7 @@ static void sun_82077_fd_outb(unsigned char value, unsigned long port) * underruns. If non-zero, doing_pdma encodes the direction of * the transfer for debugging. 1=read 2=write */ -char *pdma_vaddr; +unsigned char *pdma_vaddr; unsigned long pdma_size; volatile int doing_pdma = 0; @@ -209,8 +209,7 @@ static void sun_fd_enable_dma(void) pdma_areasize = pdma_size; } -/* Our low-level entry point in arch/sparc/kernel/entry.S */ -extern irqreturn_t floppy_hardint(int irq, void *unused, struct pt_regs *regs); +extern irqreturn_t sparc_floppy_irq(int, void *, struct pt_regs *); static int sun_fd_request_irq(void) { @@ -220,8 +219,8 @@ static int sun_fd_request_irq(void) if(!once) { once = 1; - error = request_fast_irq(FLOPPY_IRQ, floppy_hardint, - SA_INTERRUPT, "floppy", NULL); + error = request_irq(FLOPPY_IRQ, sparc_floppy_irq, + SA_INTERRUPT, "floppy", NULL); return ((error == 0) ? 0 : -1); } @@ -615,7 +614,7 @@ static unsigned long __init sun_floppy_init(void) struct linux_ebus *ebus; struct linux_ebus_device *edev = NULL; unsigned long config = 0; - unsigned long auxio_reg; + void __iomem *auxio_reg; for_each_ebus(ebus) { for_each_ebusdev(edev, ebus) { @@ -642,7 +641,7 @@ static unsigned long __init sun_floppy_init(void) /* Make sure the high density bit is set, some systems * (most notably Ultra5/Ultra10) come up with it clear. */ - auxio_reg = edev->resource[2].start; + auxio_reg = (void __iomem *) edev->resource[2].start; writel(readl(auxio_reg)|0x2, auxio_reg); sun_pci_ebus_dev = ebus->self; @@ -650,7 +649,8 @@ static unsigned long __init sun_floppy_init(void) spin_lock_init(&sun_pci_fd_ebus_dma.lock); /* XXX ioremap */ - sun_pci_fd_ebus_dma.regs = edev->resource[1].start; + sun_pci_fd_ebus_dma.regs = (void __iomem *) + edev->resource[1].start; if (!sun_pci_fd_ebus_dma.regs) return 0; diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h index 3aef0ca6775..8b70edcb80d 100644 --- a/include/asm-sparc64/irq.h +++ b/include/asm-sparc64/irq.h @@ -16,10 +16,22 @@ #include <asm/pil.h> #include <asm/ptrace.h> +struct ino_bucket; + +#define MAX_IRQ_DESC_ACTION 4 + +struct irq_desc { + void (*pre_handler)(struct ino_bucket *, void *, void *); + void *pre_handler_arg1; + void *pre_handler_arg2; + u32 action_active_mask; + struct irqaction action[MAX_IRQ_DESC_ACTION]; +}; + /* You should not mess with this directly. That's the job of irq.c. * * If you make changes here, please update hand coded assembler of - * SBUS/floppy interrupt handler in entry.S -DaveM + * the vectored interrupt trap handler in entry.S -DaveM * * This is currently one DCACHE line, two buckets per L2 cache * line. Keep this in mind please. @@ -42,24 +54,11 @@ struct ino_bucket { /* Miscellaneous flags. */ /*0x06*/unsigned char flags; - /* This is used to deal with IBF_DMA_SYNC on - * Sabre systems. - */ -/*0x07*/unsigned char synctab_ent; - - /* Reference to handler for this IRQ. If this is - * non-NULL this means it is active and should be - * serviced. Else the pending member is set to one - * and later registry of the interrupt checks for - * this condition. - * - * Normally this is just an irq_action structure. - * But, on PCI, if multiple interrupt sources behind - * a bridge have multiple interrupt sources that share - * the same INO bucket, this points to an array of - * pointers to four IRQ action structures. - */ -/*0x08*/void *irq_info; + /* Currently unused. */ +/*0x07*/unsigned char __pad; + + /* Reference to IRQ descriptor for this bucket. */ +/*0x08*/struct irq_desc *irq_info; /* Sun5 Interrupt Clear Register. */ /*0x10*/unsigned long iclr; @@ -69,12 +68,6 @@ struct ino_bucket { }; -#ifdef CONFIG_PCI -extern unsigned long pci_dma_wsync; -extern unsigned long dma_sync_reg_table[256]; -extern unsigned char dma_sync_reg_table_entry; -#endif - /* IMAP/ICLR register defines */ #define IMAP_VALID 0x80000000 /* IRQ Enabled */ #define IMAP_TID_UPA 0x7c000000 /* UPA TargetID */ @@ -90,11 +83,9 @@ extern unsigned char dma_sync_reg_table_entry; #define ICLR_PENDING 0x00000003 /* Pending state */ /* Only 8-bits are available, be careful. -DaveM */ -#define IBF_DMA_SYNC 0x01 /* DMA synchronization behind PCI bridge needed. */ -#define IBF_PCI 0x02 /* Indicates PSYCHO/SABRE/SCHIZO PCI interrupt. */ -#define IBF_ACTIVE 0x04 /* This interrupt is active and has a handler. */ -#define IBF_MULTI 0x08 /* On PCI, indicates shared bucket. */ -#define IBF_INPROGRESS 0x10 /* IRQ is being serviced. */ +#define IBF_PCI 0x02 /* PSYCHO/SABRE/SCHIZO PCI interrupt. */ +#define IBF_ACTIVE 0x04 /* Interrupt is active and has a handler.*/ +#define IBF_INPROGRESS 0x10 /* IRQ is being serviced. */ #define NUM_IVECS (IMAP_INR + 1) extern struct ino_bucket ivector_table[NUM_IVECS]; @@ -122,11 +113,6 @@ extern void enable_irq(unsigned int); extern unsigned int build_irq(int pil, int inofixup, unsigned long iclr, unsigned long imap); extern unsigned int sbus_build_irq(void *sbus, unsigned int ino); -extern int request_fast_irq(unsigned int irq, - irqreturn_t (*handler)(int, void *, struct pt_regs *), - unsigned long flags, __const__ char *devname, - void *dev_id); - static __inline__ void set_softint(unsigned long bits) { __asm__ __volatile__("wr %0, 0x0, %%set_softint" diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h index 4c15610a2ba..38bbbccb406 100644 --- a/include/asm-sparc64/pbm.h +++ b/include/asm-sparc64/pbm.h @@ -145,6 +145,9 @@ struct pci_pbm_info { /* Physical address base of PBM registers. */ unsigned long pbm_regs; + /* Physical address of DMA sync register, if any. */ + unsigned long sync_reg; + /* Opaque 32-bit system bus Port ID. */ u32 portid; diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h index 2a0c85cd1c1..84e41c1ef3f 100644 --- a/include/asm-sparc64/pci.h +++ b/include/asm-sparc64/pci.h @@ -220,6 +220,25 @@ static inline int pci_dma_mapping_error(dma_addr_t dma_addr) return (dma_addr == PCI_DMA_ERROR_CODE); } +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + unsigned long cacheline_size; + u8 byte; + + pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte); + if (byte == 0) + cacheline_size = 1024; + else + cacheline_size = (int) byte * 4; + + *strat = PCI_DMA_BURST_BOUNDARY; + *strategy_parameter = cacheline_size; +} +#endif + /* Return the index of the PCI controller for device PDEV. */ extern int pci_domain_nr(struct pci_bus *bus); diff --git a/include/asm-sparc64/rwsem.h b/include/asm-sparc64/rwsem.h index bf2ae90ed3d..a1cc94f9598 100644 --- a/include/asm-sparc64/rwsem.h +++ b/include/asm-sparc64/rwsem.h @@ -55,8 +55,9 @@ static __inline__ int rwsem_atomic_update(int delta, struct rw_semaphore *sem) "add %%g1, %1, %%g7\n\t" "cas [%2], %%g1, %%g7\n\t" "cmp %%g1, %%g7\n\t" + "membar #StoreLoad | #StoreStore\n\t" "bne,pn %%icc, 1b\n\t" - " membar #StoreLoad | #StoreStore\n\t" + " nop\n\t" "mov %%g7, %0\n\t" : "=&r" (tmp) : "0" (tmp), "r" (sem) diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h index becdf1bc592..e3059bb4a46 100644 --- a/include/asm-sparc64/signal.h +++ b/include/asm-sparc64/signal.h @@ -162,21 +162,6 @@ struct sigstack { #define MINSIGSTKSZ 4096 #define SIGSTKSZ 16384 -#ifdef __KERNEL__ -/* - * DJHR - * SA_STATIC_ALLOC is used for the SPARC system to indicate that this - * interrupt handler's irq structure should be statically allocated - * by the request_irq routine. - * The alternative is that arch/sparc/kernel/irq.c has carnal knowledge - * of interrupt usage and that sucks. Also without a flag like this - * it may be possible for the free_irq routine to attempt to free - * statically allocated data.. which is NOT GOOD. - * - */ -#define SA_STATIC_ALLOC 0x80 -#endif - #include <asm-generic/signal.h> struct __new_sigaction { diff --git a/include/asm-sparc64/spinlock.h b/include/asm-sparc64/spinlock.h index db7581bdb53..9cb93a5c2b4 100644 --- a/include/asm-sparc64/spinlock.h +++ b/include/asm-sparc64/spinlock.h @@ -52,12 +52,14 @@ static inline void _raw_spin_lock(spinlock_t *lock) __asm__ __volatile__( "1: ldstub [%1], %0\n" +" membar #StoreLoad | #StoreStore\n" " brnz,pn %0, 2f\n" -" membar #StoreLoad | #StoreStore\n" +" nop\n" " .subsection 2\n" "2: ldub [%1], %0\n" +" membar #LoadLoad\n" " brnz,pt %0, 2b\n" -" membar #LoadLoad\n" +" nop\n" " ba,a,pt %%xcc, 1b\n" " .previous" : "=&r" (tmp) @@ -95,16 +97,18 @@ static inline void _raw_spin_lock_flags(spinlock_t *lock, unsigned long flags) __asm__ __volatile__( "1: ldstub [%2], %0\n" -" brnz,pn %0, 2f\n" " membar #StoreLoad | #StoreStore\n" +" brnz,pn %0, 2f\n" +" nop\n" " .subsection 2\n" "2: rdpr %%pil, %1\n" " wrpr %3, %%pil\n" "3: ldub [%2], %0\n" -" brnz,pt %0, 3b\n" " membar #LoadLoad\n" +" brnz,pt %0, 3b\n" +" nop\n" " ba,pt %%xcc, 1b\n" -" wrpr %1, %%pil\n" +" wrpr %1, %%pil\n" " .previous" : "=&r" (tmp1), "=&r" (tmp2) : "r"(lock), "r"(flags) @@ -162,12 +166,14 @@ static void inline __read_lock(rwlock_t *lock) "4: add %0, 1, %1\n" " cas [%2], %0, %1\n" " cmp %0, %1\n" +" membar #StoreLoad | #StoreStore\n" " bne,pn %%icc, 1b\n" -" membar #StoreLoad | #StoreStore\n" +" nop\n" " .subsection 2\n" "2: ldsw [%2], %0\n" +" membar #LoadLoad\n" " brlz,pt %0, 2b\n" -" membar #LoadLoad\n" +" nop\n" " ba,a,pt %%xcc, 4b\n" " .previous" : "=&r" (tmp1), "=&r" (tmp2) @@ -204,12 +210,14 @@ static void inline __write_lock(rwlock_t *lock) "4: or %0, %3, %1\n" " cas [%2], %0, %1\n" " cmp %0, %1\n" +" membar #StoreLoad | #StoreStore\n" " bne,pn %%icc, 1b\n" -" membar #StoreLoad | #StoreStore\n" +" nop\n" " .subsection 2\n" "2: lduw [%2], %0\n" +" membar #LoadLoad\n" " brnz,pt %0, 2b\n" -" membar #LoadLoad\n" +" nop\n" " ba,a,pt %%xcc, 4b\n" " .previous" : "=&r" (tmp1), "=&r" (tmp2) @@ -240,8 +248,9 @@ static int inline __write_trylock(rwlock_t *lock) " or %0, %4, %1\n" " cas [%3], %0, %1\n" " cmp %0, %1\n" +" membar #StoreLoad | #StoreStore\n" " bne,pn %%icc, 1b\n" -" membar #StoreLoad | #StoreStore\n" +" nop\n" " mov 1, %2\n" "2:" : "=&r" (tmp1), "=&r" (tmp2), "=&r" (result) diff --git a/include/asm-sparc64/spitfire.h b/include/asm-sparc64/spitfire.h index 9d7613eea81..1aa932773af 100644 --- a/include/asm-sparc64/spitfire.h +++ b/include/asm-sparc64/spitfire.h @@ -111,7 +111,6 @@ static __inline__ void spitfire_put_dcache_tag(unsigned long addr, unsigned long "membar #Sync" : /* No outputs */ : "r" (tag), "r" (addr), "i" (ASI_DCACHE_TAG)); - __asm__ __volatile__ ("membar #Sync" : : : "memory"); } /* The instruction cache lines are flushed with this, but note that diff --git a/include/asm-v850/pci.h b/include/asm-v850/pci.h index e41941447b4..8e79be0fe99 100644 --- a/include/asm-v850/pci.h +++ b/include/asm-v850/pci.h @@ -81,6 +81,16 @@ extern void pci_free_consistent (struct pci_dev *pdev, size_t size, void *cpu_addr, dma_addr_t dma_addr); +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + *strat = PCI_DMA_BURST_INFINITY; + *strategy_parameter = ~0UL; +} +#endif + static inline void pcibios_add_platform_entries(struct pci_dev *dev) { } diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h index 32573749004..a8babd2bbe8 100644 --- a/include/asm-x86_64/io_apic.h +++ b/include/asm-x86_64/io_apic.h @@ -217,4 +217,6 @@ extern int assign_irq_vector(int irq); void enable_NMI_through_LVT0 (void * dummy); +extern spinlock_t i8259A_lock; + #endif diff --git a/include/asm-x86_64/pci.h b/include/asm-x86_64/pci.h index 8712520ca47..c1961db88fa 100644 --- a/include/asm-x86_64/pci.h +++ b/include/asm-x86_64/pci.h @@ -123,6 +123,16 @@ pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, flush_write_buffers(); } +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + *strat = PCI_DMA_BURST_INFINITY; + *strategy_parameter = ~0UL; +} +#endif + #define HAVE_PCI_MMAP extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine); diff --git a/include/asm-x86_64/serial.h b/include/asm-x86_64/serial.h index dbab232044c..dc752eafa68 100644 --- a/include/asm-x86_64/serial.h +++ b/include/asm-x86_64/serial.h @@ -22,109 +22,9 @@ #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF #endif -#ifdef CONFIG_SERIAL_MANY_PORTS -#define FOURPORT_FLAGS ASYNC_FOURPORT -#define ACCENT_FLAGS 0 -#define BOCA_FLAGS 0 -#define HUB6_FLAGS 0 -#endif - -#define MCA_COM_FLAGS (STD_COM_FLAGS|ASYNC_BOOT_ONLYMCA) - -/* - * The following define the access methods for the HUB6 card. All - * access is through two ports for all 24 possible chips. The card is - * selected through the high 2 bits, the port on that card with the - * "middle" 3 bits, and the register on that port with the bottom - * 3 bits. - * - * While the access port and interrupt is configurable, the default - * port locations are 0x302 for the port control register, and 0x303 - * for the data read/write register. Normally, the interrupt is at irq3 - * but can be anything from 3 to 7 inclusive. Note that using 3 will - * require disabling com2. - */ - -#define C_P(card,port) (((card)<<6|(port)<<3) + 1) - -#define STD_SERIAL_PORT_DEFNS \ +#define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }, /* ttyS1 */ \ { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \ { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */ - - -#ifdef CONFIG_SERIAL_MANY_PORTS -#define EXTRA_SERIAL_PORT_DEFNS \ - { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS }, /* ttyS4 */ \ - { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS }, /* ttyS5 */ \ - { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS }, /* ttyS6 */ \ - { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS }, /* ttyS7 */ \ - { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS }, /* ttyS8 */ \ - { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS }, /* ttyS9 */ \ - { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS }, /* ttyS10 */ \ - { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS }, /* ttyS11 */ \ - { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS }, /* ttyS12 */ \ - { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS }, /* ttyS13 */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS14 (spare) */ \ - { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS15 (spare) */ \ - { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS }, /* ttyS16 */ \ - { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS }, /* ttyS17 */ \ - { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS }, /* ttyS18 */ \ - { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS }, /* ttyS19 */ \ - { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS }, /* ttyS20 */ \ - { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS }, /* ttyS21 */ \ - { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS }, /* ttyS22 */ \ - { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS }, /* ttyS23 */ \ - { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS }, /* ttyS24 */ \ - { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS }, /* ttyS25 */ \ - { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS }, /* ttyS26 */ \ - { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS }, /* ttyS27 */ \ - { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS }, /* ttyS28 */ \ - { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS }, /* ttyS29 */ \ - { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS }, /* ttyS30 */ \ - { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS }, /* ttyS31 */ -#else -#define EXTRA_SERIAL_PORT_DEFNS -#endif - -/* You can have up to four HUB6's in the system, but I've only - * included two cards here for a total of twelve ports. - */ -#if (defined(CONFIG_HUB6) && defined(CONFIG_SERIAL_MANY_PORTS)) -#define HUB6_SERIAL_PORT_DFNS \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,0) }, /* ttyS32 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,1) }, /* ttyS33 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,2) }, /* ttyS34 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,3) }, /* ttyS35 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,4) }, /* ttyS36 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,5) }, /* ttyS37 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,0) }, /* ttyS38 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,1) }, /* ttyS39 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,2) }, /* ttyS40 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,3) }, /* ttyS41 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,4) }, /* ttyS42 */ \ - { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,5) }, /* ttyS43 */ -#else -#define HUB6_SERIAL_PORT_DFNS -#endif - -#ifdef CONFIG_MCA -#define MCA_SERIAL_PORT_DFNS \ - { 0, BASE_BAUD, 0x3220, 3, MCA_COM_FLAGS }, \ - { 0, BASE_BAUD, 0x3228, 3, MCA_COM_FLAGS }, \ - { 0, BASE_BAUD, 0x4220, 3, MCA_COM_FLAGS }, \ - { 0, BASE_BAUD, 0x4228, 3, MCA_COM_FLAGS }, \ - { 0, BASE_BAUD, 0x5220, 3, MCA_COM_FLAGS }, \ - { 0, BASE_BAUD, 0x5228, 3, MCA_COM_FLAGS }, -#else -#define MCA_SERIAL_PORT_DFNS -#endif - -#define SERIAL_PORT_DFNS \ - STD_SERIAL_PORT_DEFNS \ - EXTRA_SERIAL_PORT_DEFNS \ - HUB6_SERIAL_PORT_DFNS \ - MCA_SERIAL_PORT_DFNS - diff --git a/include/asm-x86_64/tlbflush.h b/include/asm-x86_64/tlbflush.h index 2e811ac262a..06174238252 100644 --- a/include/asm-x86_64/tlbflush.h +++ b/include/asm-x86_64/tlbflush.h @@ -22,16 +22,18 @@ */ #define __flush_tlb_global() \ do { \ - unsigned long tmpreg; \ + unsigned long tmpreg, cr4, cr4_orig; \ \ __asm__ __volatile__( \ - "movq %1, %%cr4; # turn off PGE \n" \ + "movq %%cr4, %2; # turn off PGE \n" \ + "movq %2, %1; \n" \ + "andq %3, %1; \n" \ + "movq %1, %%cr4; \n" \ "movq %%cr3, %0; # flush TLB \n" \ "movq %0, %%cr3; \n" \ "movq %2, %%cr4; # turn PGE back on \n" \ - : "=&r" (tmpreg) \ - : "r" (mmu_cr4_features & ~X86_CR4_PGE), \ - "r" (mmu_cr4_features) \ + : "=&r" (tmpreg), "=&r" (cr4), "=&r" (cr4_orig) \ + : "i" (~X86_CR4_PGE) \ : "memory"); \ } while (0) diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h index d767adcbf0f..6560439a83e 100644 --- a/include/asm-x86_64/unistd.h +++ b/include/asm-x86_64/unistd.h @@ -561,8 +561,12 @@ __SYSCALL(__NR_add_key, sys_add_key) __SYSCALL(__NR_request_key, sys_request_key) #define __NR_keyctl 250 __SYSCALL(__NR_keyctl, sys_keyctl) +#define __NR_ioprio_set 251 +__SYSCALL(__NR_ioprio_set, sys_ioprio_set) +#define __NR_ioprio_get 252 +__SYSCALL(__NR_ioprio_get, sys_ioprio_get) -#define __NR_syscall_max __NR_keyctl +#define __NR_syscall_max __NR_ioprio_get #ifndef __NO_STUBS /* user-visible error numbers are in the range -1 - -4095 */ diff --git a/include/asm-xtensa/delay.h b/include/asm-xtensa/delay.h index 6359c55e77a..0a123d53a63 100644 --- a/include/asm-xtensa/delay.h +++ b/include/asm-xtensa/delay.h @@ -21,7 +21,7 @@ extern unsigned long loops_per_jiffy; extern __inline__ void __delay(unsigned long loops) { /* 2 cycles per loop. */ - __asm__ __volatile__ ("1: addi %0, %0, -2; bgeui %0, 1, 1b" + __asm__ __volatile__ ("1: addi %0, %0, -2; bgeui %0, 2, 1b" : "=r" (loops) : "0" (loops)); } diff --git a/include/asm-xtensa/errno.h b/include/asm-xtensa/errno.h index ced5194d275..a0f3b96b79b 100644 --- a/include/asm-xtensa/errno.h +++ b/include/asm-xtensa/errno.h @@ -11,132 +11,6 @@ #ifndef _XTENSA_ERRNO_H #define _XTENSA_ERRNO_H -#define EPERM 1 /* Operation not permitted */ -#define ENOENT 2 /* No such file or directory */ -#define ESRCH 3 /* No such process */ -#define EINTR 4 /* Interrupted system call */ -#define EIO 5 /* I/O error */ -#define ENXIO 6 /* No such device or address */ -#define E2BIG 7 /* Arg list too long */ -#define ENOEXEC 8 /* Exec format error */ -#define EBADF 9 /* Bad file number */ -#define ECHILD 10 /* No child processes */ -#define EAGAIN 11 /* Try again */ -#define ENOMEM 12 /* Out of memory */ -#define EACCES 13 /* Permission denied */ -#define EFAULT 14 /* Bad address */ -#define ENOTBLK 15 /* Block device required */ -#define EBUSY 16 /* Device or resource busy */ -#define EEXIST 17 /* File exists */ -#define EXDEV 18 /* Cross-device link */ -#define ENODEV 19 /* No such device */ -#define ENOTDIR 20 /* Not a directory */ -#define EISDIR 21 /* Is a directory */ -#define EINVAL 22 /* Invalid argument */ -#define ENFILE 23 /* File table overflow */ -#define EMFILE 24 /* Too many open files */ -#define ENOTTY 25 /* Not a typewriter */ -#define ETXTBSY 26 /* Text file busy */ -#define EFBIG 27 /* File too large */ -#define ENOSPC 28 /* No space left on device */ -#define ESPIPE 29 /* Illegal seek */ -#define EROFS 30 /* Read-only file system */ -#define EMLINK 31 /* Too many links */ -#define EPIPE 32 /* Broken pipe */ -#define EDOM 33 /* Math argument out of domain of func */ -#define ERANGE 34 /* Math result not representable */ -#define EDEADLK 35 /* Resource deadlock would occur */ -#define ENAMETOOLONG 36 /* File name too long */ -#define ENOLCK 37 /* No record locks available */ -#define ENOSYS 38 /* Function not implemented */ -#define ENOTEMPTY 39 /* Directory not empty */ -#define ELOOP 40 /* Too many symbolic links encountered */ -#define EWOULDBLOCK EAGAIN /* Operation would block */ -#define ENOMSG 42 /* No message of desired type */ -#define EIDRM 43 /* Identifier removed */ -#define ECHRNG 44 /* Channel number out of range */ -#define EL2NSYNC 45 /* Level 2 not synchronized */ -#define EL3HLT 46 /* Level 3 halted */ -#define EL3RST 47 /* Level 3 reset */ -#define ELNRNG 48 /* Link number out of range */ -#define EUNATCH 49 /* Protocol driver not attached */ -#define ENOCSI 50 /* No CSI structure available */ -#define EL2HLT 51 /* Level 2 halted */ -#define EBADE 52 /* Invalid exchange */ -#define EBADR 53 /* Invalid request descriptor */ -#define EXFULL 54 /* Exchange full */ -#define ENOANO 55 /* No anode */ -#define EBADRQC 56 /* Invalid request code */ -#define EBADSLT 57 /* Invalid slot */ - -#define EDEADLOCK EDEADLK - -#define EBFONT 59 /* Bad font file format */ -#define ENOSTR 60 /* Device not a stream */ -#define ENODATA 61 /* No data available */ -#define ETIME 62 /* Timer expired */ -#define ENOSR 63 /* Out of streams resources */ -#define ENONET 64 /* Machine is not on the network */ -#define ENOPKG 65 /* Package not installed */ -#define EREMOTE 66 /* Object is remote */ -#define ENOLINK 67 /* Link has been severed */ -#define EADV 68 /* Advertise error */ -#define ESRMNT 69 /* Srmount error */ -#define ECOMM 70 /* Communication error on send */ -#define EPROTO 71 /* Protocol error */ -#define EMULTIHOP 72 /* Multihop attempted */ -#define EDOTDOT 73 /* RFS specific error */ -#define EBADMSG 74 /* Not a data message */ -#define EOVERFLOW 75 /* Value too large for defined data type */ -#define ENOTUNIQ 76 /* Name not unique on network */ -#define EBADFD 77 /* File descriptor in bad state */ -#define EREMCHG 78 /* Remote address changed */ -#define ELIBACC 79 /* Can not access a needed shared library */ -#define ELIBBAD 80 /* Accessing a corrupted shared library */ -#define ELIBSCN 81 /* .lib section in a.out corrupted */ -#define ELIBMAX 82 /* Attempting to link in too many shared libraries */ -#define ELIBEXEC 83 /* Cannot exec a shared library directly */ -#define EILSEQ 84 /* Illegal byte sequence */ -#define ERESTART 85 /* Interrupted system call should be restarted */ -#define ESTRPIPE 86 /* Streams pipe error */ -#define EUSERS 87 /* Too many users */ -#define ENOTSOCK 88 /* Socket operation on non-socket */ -#define EDESTADDRREQ 89 /* Destination address required */ -#define EMSGSIZE 90 /* Message too long */ -#define EPROTOTYPE 91 /* Protocol wrong type for socket */ -#define ENOPROTOOPT 92 /* Protocol not available */ -#define EPROTONOSUPPORT 93 /* Protocol not supported */ -#define ESOCKTNOSUPPORT 94 /* Socket type not supported */ -#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */ -#define EPFNOSUPPORT 96 /* Protocol family not supported */ -#define EAFNOSUPPORT 97 /* Address family not supported by protocol */ -#define EADDRINUSE 98 /* Address already in use */ -#define EADDRNOTAVAIL 99 /* Cannot assign requested address */ -#define ENETDOWN 100 /* Network is down */ -#define ENETUNREACH 101 /* Network is unreachable */ -#define ENETRESET 102 /* Network dropped connection because of reset */ -#define ECONNABORTED 103 /* Software caused connection abort */ -#define ECONNRESET 104 /* Connection reset by peer */ -#define ENOBUFS 105 /* No buffer space available */ -#define EISCONN 106 /* Transport endpoint is already connected */ -#define ENOTCONN 107 /* Transport endpoint is not connected */ -#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */ -#define ETOOMANYREFS 109 /* Too many references: cannot splice */ -#define ETIMEDOUT 110 /* Connection timed out */ -#define ECONNREFUSED 111 /* Connection refused */ -#define EHOSTDOWN 112 /* Host is down */ -#define EHOSTUNREACH 113 /* No route to host */ -#define EALREADY 114 /* Operation already in progress */ -#define EINPROGRESS 115 /* Operation now in progress */ -#define ESTALE 116 /* Stale NFS file handle */ -#define EUCLEAN 117 /* Structure needs cleaning */ -#define ENOTNAM 118 /* Not a XENIX named type file */ -#define ENAVAIL 119 /* No XENIX semaphores available */ -#define EISNAM 120 /* Is a named type file */ -#define EREMOTEIO 121 /* Remote I/O error */ -#define EDQUOT 122 /* Quota exceeded */ - -#define ENOMEDIUM 123 /* No medium found */ -#define EMEDIUMTYPE 124 /* Wrong medium type */ +#include <asm-generic/errno.h> #endif /* _XTENSA_ERRNO_H */ diff --git a/include/asm-xtensa/ipc.h b/include/asm-xtensa/ipc.h index d37bdb4d4c9..a9eed4e21cb 100644 --- a/include/asm-xtensa/ipc.h +++ b/include/asm-xtensa/ipc.h @@ -11,24 +11,6 @@ #ifndef _XTENSA_IPC_H #define _XTENSA_IPC_H -struct ipc_kludge { - struct msgbuf __user *msgp; - long msgtyp; -}; - -#define SEMOP 1 -#define SEMGET 2 -#define SEMCTL 3 -#define SEMTIMEDOP 4 -#define MSGSND 11 -#define MSGRCV 12 -#define MSGGET 13 -#define MSGCTL 14 -#define SHMAT 21 -#define SHMDT 22 -#define SHMGET 23 -#define SHMCTL 24 - -#define IPCCALL(version,op) ((version)<<16 | (op)) +#include <asm-generic/ipc.h> #endif /* _XTENSA_IPC_H */ diff --git a/include/linux/acpi.h b/include/linux/acpi.h index b123cc08773..ef8483673aa 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -342,11 +342,19 @@ struct acpi_table_ecdt { /* PCI MMCONFIG */ +/* Defined in PCI Firmware Specification 3.0 */ +struct acpi_table_mcfg_config { + u32 base_address; + u32 base_reserved; + u16 pci_segment_group_number; + u8 start_bus_number; + u8 end_bus_number; + u8 reserved[4]; +} __attribute__ ((packed)); struct acpi_table_mcfg { struct acpi_table_header header; u8 reserved[8]; - u32 base_address; - u32 base_reserved; + struct acpi_table_mcfg_config config[0]; } __attribute__ ((packed)); /* Table Handlers */ @@ -391,6 +399,7 @@ int acpi_table_parse (enum acpi_table_id id, acpi_table_handler handler); int acpi_get_table_header_early (enum acpi_table_id id, struct acpi_table_header **header); int acpi_table_parse_madt (enum acpi_madt_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries); int acpi_table_parse_srat (enum acpi_srat_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries); +int acpi_parse_mcfg (unsigned long phys_addr, unsigned long size); void acpi_table_print (struct acpi_table_header *header, unsigned long phys_addr); void acpi_table_print_madt_entry (acpi_table_entry_header *madt); void acpi_table_print_srat_entry (acpi_table_entry_header *srat); @@ -407,9 +416,13 @@ int acpi_map_lsapic(acpi_handle handle, int *pcpu); int acpi_unmap_lsapic(int cpu); #endif /* CONFIG_ACPI_HOTPLUG_CPU */ +int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base); +int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base); + extern int acpi_mp_config; -extern u32 pci_mmcfg_base_addr; +extern struct acpi_table_mcfg_config *pci_mmcfg_config; +extern int pci_mmcfg_config_num; extern int sbf_port ; diff --git a/include/linux/atalk.h b/include/linux/atalk.h index 09a1451c115..911c09cb9bf 100644 --- a/include/linux/atalk.h +++ b/include/linux/atalk.h @@ -1,6 +1,8 @@ #ifndef __LINUX_ATALK_H__ #define __LINUX_ATALK_H__ +#include <asm/byteorder.h> + /* * AppleTalk networking structures * diff --git a/include/linux/bio.h b/include/linux/bio.h index 038022763f0..36ef29fa0d8 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -22,6 +22,7 @@ #include <linux/highmem.h> #include <linux/mempool.h> +#include <linux/ioprio.h> /* Platforms may set this to teach the BIO layer about IOMMU hardware. */ #include <asm/io.h> @@ -150,6 +151,19 @@ struct bio { #define BIO_RW_SYNC 4 /* + * upper 16 bits of bi_rw define the io priority of this bio + */ +#define BIO_PRIO_SHIFT (8 * sizeof(unsigned long) - IOPRIO_BITS) +#define bio_prio(bio) ((bio)->bi_rw >> BIO_PRIO_SHIFT) +#define bio_prio_valid(bio) ioprio_valid(bio_prio(bio)) + +#define bio_set_prio(bio, prio) do { \ + WARN_ON(prio >= (1 << IOPRIO_BITS)); \ + (bio)->bi_rw &= ((1UL << BIO_PRIO_SHIFT) - 1); \ + (bio)->bi_rw |= ((unsigned long) (prio) << BIO_PRIO_SHIFT); \ +} while (0) + +/* * various member access, note that bio_data should of course not be used * on highmem page vectors */ diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index b54a0348a89..0881b5cdee3 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -54,16 +54,23 @@ struct as_io_context { struct cfq_queue; struct cfq_io_context { - void (*dtor)(struct cfq_io_context *); - void (*exit)(struct cfq_io_context *); - - struct io_context *ioc; - /* * circular list of cfq_io_contexts belonging to a process io context */ struct list_head list; struct cfq_queue *cfqq; + void *key; + + struct io_context *ioc; + + unsigned long last_end_request; + unsigned long last_queue; + unsigned long ttime_total; + unsigned long ttime_samples; + unsigned long ttime_mean; + + void (*dtor)(struct cfq_io_context *); + void (*exit)(struct cfq_io_context *); }; /* @@ -73,7 +80,9 @@ struct cfq_io_context { */ struct io_context { atomic_t refcount; - pid_t pid; + struct task_struct *task; + + int (*set_ioprio)(struct io_context *, unsigned int); /* * For request batching @@ -81,14 +90,13 @@ struct io_context { unsigned long last_waited; /* Time last woken after wait for request */ int nr_batch_requests; /* Number of requests left in the batch */ - spinlock_t lock; - struct as_io_context *aic; struct cfq_io_context *cic; }; void put_io_context(struct io_context *ioc); void exit_io_context(void); +struct io_context *current_io_context(int gfp_flags); struct io_context *get_io_context(int gfp_flags); void copy_io_context(struct io_context **pdst, struct io_context **psrc); void swap_io_context(struct io_context **ioc1, struct io_context **ioc2); @@ -134,6 +142,8 @@ struct request { void *elevator_private; + unsigned short ioprio; + int rq_status; /* should split this into a few status bits */ struct gendisk *rq_disk; int errors; diff --git a/include/linux/byteorder/swabb.h b/include/linux/byteorder/swabb.h index d28d9a804d3..d5f2a320510 100644 --- a/include/linux/byteorder/swabb.h +++ b/include/linux/byteorder/swabb.h @@ -92,29 +92,32 @@ #endif /* OPTIMIZE */ -static __inline__ __const__ __u32 __fswahw32(__u32 x) +static inline __u32 __fswahw32(__u32 x) { return __arch__swahw32(x); } -static __inline__ __u32 __swahw32p(__u32 *x) + +static inline __u32 __swahw32p(__u32 *x) { return __arch__swahw32p(x); } -static __inline__ void __swahw32s(__u32 *addr) + +static inline void __swahw32s(__u32 *addr) { __arch__swahw32s(addr); } - -static __inline__ __const__ __u32 __fswahb32(__u32 x) +static inline __u32 __fswahb32(__u32 x) { return __arch__swahb32(x); } -static __inline__ __u32 __swahb32p(__u32 *x) + +static inline __u32 __swahb32p(__u32 *x) { return __arch__swahb32p(x); } -static __inline__ void __swahb32s(__u32 *addr) + +static inline void __swahb32s(__u32 *addr) { __arch__swahb32s(addr); } diff --git a/include/linux/cciss_ioctl.h b/include/linux/cciss_ioctl.h index ee0c6e8995d..424d5e622b4 100644 --- a/include/linux/cciss_ioctl.h +++ b/include/linux/cciss_ioctl.h @@ -10,6 +10,7 @@ typedef struct _cciss_pci_info_struct { unsigned char bus; + unsigned short domain; unsigned char dev_fn; __u32 board_id; } cciss_pci_info_struct; diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h index 70a4ebb5d96..ecb0d39c079 100644 --- a/include/linux/compat_ioctl.h +++ b/include/linux/compat_ioctl.h @@ -346,10 +346,27 @@ COMPATIBLE_IOCTL(PPPOEIOCDFWD) /* LP */ COMPATIBLE_IOCTL(LPGETSTATUS) /* ppdev */ +COMPATIBLE_IOCTL(PPSETMODE) +COMPATIBLE_IOCTL(PPRSTATUS) +COMPATIBLE_IOCTL(PPRCONTROL) +COMPATIBLE_IOCTL(PPWCONTROL) +COMPATIBLE_IOCTL(PPFCONTROL) +COMPATIBLE_IOCTL(PPRDATA) +COMPATIBLE_IOCTL(PPWDATA) COMPATIBLE_IOCTL(PPCLAIM) COMPATIBLE_IOCTL(PPRELEASE) -COMPATIBLE_IOCTL(PPEXCL) COMPATIBLE_IOCTL(PPYIELD) +COMPATIBLE_IOCTL(PPEXCL) +COMPATIBLE_IOCTL(PPDATADIR) +COMPATIBLE_IOCTL(PPNEGOT) +COMPATIBLE_IOCTL(PPWCTLONIRQ) +COMPATIBLE_IOCTL(PPCLRIRQ) +COMPATIBLE_IOCTL(PPSETPHASE) +COMPATIBLE_IOCTL(PPGETMODES) +COMPATIBLE_IOCTL(PPGETMODE) +COMPATIBLE_IOCTL(PPGETPHASE) +COMPATIBLE_IOCTL(PPGETFLAGS) +COMPATIBLE_IOCTL(PPSETFLAGS) /* CDROM stuff */ COMPATIBLE_IOCTL(CDROMPAUSE) COMPATIBLE_IOCTL(CDROMRESUME) diff --git a/include/linux/device.h b/include/linux/device.h index 7b781a72b29..f378c846e6d 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -69,7 +69,7 @@ struct bus_type { extern int bus_register(struct bus_type * bus); extern void bus_unregister(struct bus_type * bus); -extern int bus_rescan_devices(struct bus_type * bus); +extern void bus_rescan_devices(struct bus_type * bus); extern struct bus_type * get_bus(struct bus_type * bus); extern void put_bus(struct bus_type * bus); @@ -80,6 +80,8 @@ extern struct bus_type * find_bus(char * name); int bus_for_each_dev(struct bus_type * bus, struct device * start, void * data, int (*fn)(struct device *, void *)); +struct device * bus_find_device(struct bus_type *bus, struct device *start, + void *data, int (*match)(struct device *, void *)); int bus_for_each_drv(struct bus_type * bus, struct device_driver * start, void * data, int (*fn)(struct device_driver *, void *)); @@ -142,6 +144,9 @@ extern void driver_remove_file(struct device_driver *, struct driver_attribute * extern int driver_for_each_device(struct device_driver * drv, struct device * start, void * data, int (*fn)(struct device *, void *)); +struct device * driver_find_device(struct device_driver *drv, + struct device *start, void *data, + int (*match)(struct device *, void *)); /* diff --git a/include/linux/elevator.h b/include/linux/elevator.h index ee54f81faad..ea6bbc2d740 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -16,9 +16,9 @@ typedef void (elevator_remove_req_fn) (request_queue_t *, struct request *); typedef void (elevator_requeue_req_fn) (request_queue_t *, struct request *); typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *); typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *); -typedef int (elevator_may_queue_fn) (request_queue_t *, int); +typedef int (elevator_may_queue_fn) (request_queue_t *, int, struct bio *); -typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, int); +typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, struct bio *, int); typedef void (elevator_put_req_fn) (request_queue_t *, struct request *); typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *); @@ -96,9 +96,9 @@ extern struct request *elv_former_request(request_queue_t *, struct request *); extern struct request *elv_latter_request(request_queue_t *, struct request *); extern int elv_register_queue(request_queue_t *q); extern void elv_unregister_queue(request_queue_t *q); -extern int elv_may_queue(request_queue_t *, int); +extern int elv_may_queue(request_queue_t *, int, struct bio *); extern void elv_completed_request(request_queue_t *, struct request *); -extern int elv_set_request(request_queue_t *, struct request *, int); +extern int elv_set_request(request_queue_t *, struct request *, struct bio *, int); extern void elv_put_request(request_queue_t *, struct request *); /* diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index a1478258d00..cf3847edc50 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -25,6 +25,7 @@ #define _LINUX_ETHERDEVICE_H #include <linux/if_ether.h> +#include <linux/netdevice.h> #include <linux/random.h> #ifdef __KERNEL__ @@ -65,7 +66,7 @@ static inline int is_zero_ether_addr(const u8 *addr) */ static inline int is_multicast_ether_addr(const u8 *addr) { - return addr[0] & 0x01; + return ((addr[0] != 0xff) && (0x01 & addr[0])); } /** diff --git a/include/linux/fs.h b/include/linux/fs.h index 3ae8e37bdfc..047bde30836 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -213,6 +213,7 @@ extern int dir_notify_enable; #include <linux/radix-tree.h> #include <linux/prio_tree.h> #include <linux/init.h> +#include <linux/sched.h> #include <asm/atomic.h> #include <asm/semaphore.h> @@ -822,16 +823,34 @@ enum { #define vfs_check_frozen(sb, level) \ wait_event((sb)->s_wait_unfrozen, ((sb)->s_frozen < (level))) +static inline void get_fs_excl(void) +{ + atomic_inc(¤t->fs_excl); +} + +static inline void put_fs_excl(void) +{ + atomic_dec(¤t->fs_excl); +} + +static inline int has_fs_excl(void) +{ + return atomic_read(¤t->fs_excl); +} + + /* * Superblock locking. */ static inline void lock_super(struct super_block * sb) { + get_fs_excl(); down(&sb->s_lock); } static inline void unlock_super(struct super_block * sb) { + put_fs_excl(); up(&sb->s_lock); } diff --git a/include/linux/i2c-dev.h b/include/linux/i2c-dev.h index d228230ffe5..54169567976 100644 --- a/include/linux/i2c-dev.h +++ b/include/linux/i2c-dev.h @@ -25,6 +25,7 @@ #define _LINUX_I2C_DEV_H #include <linux/types.h> +#include <linux/compiler.h> /* Some IOCTL commands are defined in <linux/i2c.h> */ /* Note: 10-bit addresses are NOT supported! */ diff --git a/include/linux/if_bonding.h b/include/linux/if_bonding.h index 57024ce2c74..84598fa2e9d 100644 --- a/include/linux/if_bonding.h +++ b/include/linux/if_bonding.h @@ -35,6 +35,9 @@ * * 2003/12/01 - Shmulik Hen <shmulik.hen at intel dot com> * - Code cleanup and style changes + * + * 2005/05/05 - Jason Gabler <jygabler at lbl dot gov> + * - added definitions for various XOR hashing policies */ #ifndef _LINUX_IF_BONDING_H @@ -80,6 +83,10 @@ #define BOND_DEFAULT_MAX_BONDS 1 /* Default maximum number of devices to support */ +/* hashing types */ +#define BOND_XMIT_POLICY_LAYER2 0 /* layer 2 (MAC only), default */ +#define BOND_XMIT_POLICY_LAYER34 1 /* layer 3+4 (IP ^ MAC) */ + typedef struct ifbond { __s32 bond_mode; __s32 num_slaves; diff --git a/include/linux/if_shaper.h b/include/linux/if_shaper.h index 004e6f09a6e..68c896a36a3 100644 --- a/include/linux/if_shaper.h +++ b/include/linux/if_shaper.h @@ -23,7 +23,7 @@ struct shaper __u32 shapeclock; unsigned long recovery; /* Time we can next clock a packet out on an empty queue */ - struct semaphore sem; + spinlock_t lock; struct net_device_stats stats; struct net_device *dev; int (*hard_start_xmit) (struct sk_buff *skb, diff --git a/include/linux/in6.h b/include/linux/in6.h index f8256c58284..dcf5720ffcb 100644 --- a/include/linux/in6.h +++ b/include/linux/in6.h @@ -156,7 +156,7 @@ struct in6_flowlabel_req #define IPV6_CHECKSUM 7 #define IPV6_HOPLIMIT 8 #define IPV6_NEXTHOP 9 -#define IPV6_AUTHHDR 10 +#define IPV6_AUTHHDR 10 /* obsolete */ #define IPV6_FLOWINFO 11 #define IPV6_UNICAST_HOPS 16 diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 03206a425d7..c727c195a91 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -81,6 +81,7 @@ extern struct group_info init_groups; .mm = NULL, \ .active_mm = &init_mm, \ .run_list = LIST_HEAD_INIT(tsk.run_list), \ + .ioprio = 0, \ .time_slice = HZ, \ .tasks = LIST_HEAD_INIT(tsk.tasks), \ .ptrace_children= LIST_HEAD_INIT(tsk.ptrace_children), \ @@ -110,6 +111,7 @@ extern struct group_info init_groups; .proc_lock = SPIN_LOCK_UNLOCKED, \ .journal_info = NULL, \ .cpu_timers = INIT_CPU_TIMERS(tsk.cpu_timers), \ + .fs_excl = ATOMIC_INIT(0), \ } diff --git a/include/linux/input.h b/include/linux/input.h index 9d9598ed760..b9cc0ac71f4 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -859,6 +859,10 @@ struct input_dev { int (*erase_effect)(struct input_dev *dev, int effect_id); struct input_handle *grab; + + struct semaphore sem; /* serializes open and close operations */ + unsigned int users; + struct device *dev; struct list_head h_list; diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h new file mode 100644 index 00000000000..8a453a0b5e4 --- /dev/null +++ b/include/linux/ioprio.h @@ -0,0 +1,88 @@ +#ifndef IOPRIO_H +#define IOPRIO_H + +#include <linux/sched.h> + +/* + * Gives us 8 prio classes with 13-bits of data for each class + */ +#define IOPRIO_BITS (16) +#define IOPRIO_CLASS_SHIFT (13) +#define IOPRIO_PRIO_MASK ((1UL << IOPRIO_CLASS_SHIFT) - 1) + +#define IOPRIO_PRIO_CLASS(mask) ((mask) >> IOPRIO_CLASS_SHIFT) +#define IOPRIO_PRIO_DATA(mask) ((mask) & IOPRIO_PRIO_MASK) +#define IOPRIO_PRIO_VALUE(class, data) (((class) << IOPRIO_CLASS_SHIFT) | data) + +#define ioprio_valid(mask) (IOPRIO_PRIO_CLASS((mask)) != IOPRIO_CLASS_NONE) + +/* + * These are the io priority groups as implemented by CFQ. RT is the realtime + * class, it always gets premium service. BE is the best-effort scheduling + * class, the default for any process. IDLE is the idle scheduling class, it + * is only served when no one else is using the disk. + */ +enum { + IOPRIO_CLASS_NONE, + IOPRIO_CLASS_RT, + IOPRIO_CLASS_BE, + IOPRIO_CLASS_IDLE, +}; + +/* + * 8 best effort priority levels are supported + */ +#define IOPRIO_BE_NR (8) + +asmlinkage int sys_ioprio_set(int, int, int); +asmlinkage int sys_ioprio_get(int, int); + +enum { + IOPRIO_WHO_PROCESS = 1, + IOPRIO_WHO_PGRP, + IOPRIO_WHO_USER, +}; + +/* + * if process has set io priority explicitly, use that. if not, convert + * the cpu scheduler nice value to an io priority + */ +#define IOPRIO_NORM (4) +static inline int task_ioprio(struct task_struct *task) +{ + WARN_ON(!ioprio_valid(task->ioprio)); + return IOPRIO_PRIO_DATA(task->ioprio); +} + +static inline int task_nice_ioprio(struct task_struct *task) +{ + return (task_nice(task) + 20) / 5; +} + +/* + * For inheritance, return the highest of the two given priorities + */ +static inline int ioprio_best(unsigned short aprio, unsigned short bprio) +{ + unsigned short aclass = IOPRIO_PRIO_CLASS(aprio); + unsigned short bclass = IOPRIO_PRIO_CLASS(bprio); + + if (!ioprio_valid(aprio)) + return bprio; + if (!ioprio_valid(bprio)) + return aprio; + + if (aclass == IOPRIO_CLASS_NONE) + aclass = IOPRIO_CLASS_BE; + if (bclass == IOPRIO_CLASS_NONE) + bclass = IOPRIO_CLASS_BE; + + if (aclass == bclass) + return min(aprio, bprio); + if (aclass > bclass) + return bprio; + else + return aprio; +} + +#endif diff --git a/include/linux/irq.h b/include/linux/irq.h index 12277799c00..069d3b84d31 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -85,9 +85,10 @@ extern int no_irq_affinity; extern int noirqdebug_setup(char *str); extern fastcall int handle_IRQ_event(unsigned int irq, struct pt_regs *regs, - struct irqaction *action); + struct irqaction *action); extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs); -extern void note_interrupt(unsigned int irq, irq_desc_t *desc, int action_ret); +extern void note_interrupt(unsigned int irq, irq_desc_t *desc, + int action_ret, struct pt_regs *regs); extern int can_request_irq(unsigned int irq, unsigned long irqflags); extern void init_irq_proc(void); diff --git a/include/linux/joystick.h b/include/linux/joystick.h index b7e0ab622cd..06b9af77eb7 100644 --- a/include/linux/joystick.h +++ b/include/linux/joystick.h @@ -111,18 +111,35 @@ struct js_corr { #define JS_SET_ALL 8 struct JS_DATA_TYPE { - int buttons; - int x; - int y; + __s32 buttons; + __s32 x; + __s32 y; }; -struct JS_DATA_SAVE_TYPE { - int JS_TIMEOUT; - int BUSY; - long JS_EXPIRETIME; - long JS_TIMELIMIT; +struct JS_DATA_SAVE_TYPE_32 { + __s32 JS_TIMEOUT; + __s32 BUSY; + __s32 JS_EXPIRETIME; + __s32 JS_TIMELIMIT; struct JS_DATA_TYPE JS_SAVE; struct JS_DATA_TYPE JS_CORR; }; +struct JS_DATA_SAVE_TYPE_64 { + __s32 JS_TIMEOUT; + __s32 BUSY; + __s64 JS_EXPIRETIME; + __s64 JS_TIMELIMIT; + struct JS_DATA_TYPE JS_SAVE; + struct JS_DATA_TYPE JS_CORR; +}; + +#if BITS_PER_LONG == 64 +#define JS_DATA_SAVE_TYPE JS_DATA_SAVE_TYPE_64 +#elif BITS_PER_LONG == 32 +#define JS_DATA_SAVE_TYPE JS_DATA_SAVE_TYPE_32 +#else +#error Unexpected BITS_PER_LONG +#endif + #endif /* _LINUX_JOYSTICK_H */ diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 5e1a7b0d7b3..e050fc2d4c2 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -104,33 +104,12 @@ struct jprobe { }; #ifdef ARCH_SUPPORTS_KRETPROBES -extern int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs); -extern void trampoline_post_handler(struct kprobe *p, struct pt_regs *regs, - unsigned long flags); -extern struct task_struct *arch_get_kprobe_task(void *ptr); extern void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs); -extern void arch_kprobe_flush_task(struct task_struct *tk); #else /* ARCH_SUPPORTS_KRETPROBES */ -static inline void kretprobe_trampoline(void) -{ -} -static inline int trampoline_probe_handler(struct kprobe *p, - struct pt_regs *regs) -{ - return 0; -} -static inline void trampoline_post_handler(struct kprobe *p, - struct pt_regs *regs, unsigned long flags) -{ -} static inline void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs) { } -static inline void arch_kprobe_flush_task(struct task_struct *tk) -{ -} -#define arch_get_kprobe_task(ptr) ((struct task_struct *)NULL) #endif /* ARCH_SUPPORTS_KRETPROBES */ /* * Function-return probe - @@ -155,8 +134,8 @@ struct kretprobe_instance { struct hlist_node uflist; /* either on free list or used list */ struct hlist_node hlist; struct kretprobe *rp; - void *ret_addr; - void *stack_addr; + kprobe_opcode_t *ret_addr; + struct task_struct *task; }; #ifdef CONFIG_KPROBES @@ -176,7 +155,10 @@ extern void arch_copy_kprobe(struct kprobe *p); extern void arch_arm_kprobe(struct kprobe *p); extern void arch_disarm_kprobe(struct kprobe *p); extern void arch_remove_kprobe(struct kprobe *p); +extern int arch_init_kprobes(void); extern void show_registers(struct pt_regs *regs); +extern kprobe_opcode_t *get_insn_slot(void); +extern void free_insn_slot(kprobe_opcode_t *slot); /* Get the kprobe at this addr (if any). Must have called lock_kprobes */ struct kprobe *get_kprobe(void *addr); @@ -194,8 +176,6 @@ int register_kretprobe(struct kretprobe *rp); void unregister_kretprobe(struct kretprobe *rp); struct kretprobe_instance *get_free_rp_inst(struct kretprobe *rp); -struct kretprobe_instance *get_rp_inst(void *sara); -struct kretprobe_instance *get_rp_inst_tsk(struct task_struct *tk); void add_rp_inst(struct kretprobe_instance *ri); void kprobe_flush_task(struct task_struct *tk); void recycle_rp_inst(struct kretprobe_instance *ri); diff --git a/include/linux/libps2.h b/include/linux/libps2.h index 923bdbc6d9e..a710bddda4e 100644 --- a/include/linux/libps2.h +++ b/include/linux/libps2.h @@ -41,6 +41,7 @@ struct ps2dev { void ps2_init(struct ps2dev *ps2dev, struct serio *serio); int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout); +void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout); int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command); int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int command); int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data); diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index d6eb7b2efc0..9b6d05172ed 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -175,4 +175,50 @@ struct serio_device_id { }; +/* PCMCIA */ + +struct pcmcia_device_id { + __u16 match_flags; + + __u16 manf_id; + __u16 card_id; + + __u8 func_id; + + /* for real multi-function devices */ + __u8 function; + + /* for pseude multi-function devices */ + __u8 device_no; + + __u32 prod_id_hash[4]; + + /* not matched against in kernelspace*/ +#ifdef __KERNEL__ + const char * prod_id[4]; +#else + kernel_ulong_t prod_id[4]; +#endif + + /* not matched against */ + kernel_ulong_t driver_info; +#ifdef __KERNEL__ + char * cisfile; +#else + kernel_ulong_t cisfile; +#endif +}; + +#define PCMCIA_DEV_ID_MATCH_MANF_ID 0x0001 +#define PCMCIA_DEV_ID_MATCH_CARD_ID 0x0002 +#define PCMCIA_DEV_ID_MATCH_FUNC_ID 0x0004 +#define PCMCIA_DEV_ID_MATCH_FUNCTION 0x0008 +#define PCMCIA_DEV_ID_MATCH_PROD_ID1 0x0010 +#define PCMCIA_DEV_ID_MATCH_PROD_ID2 0x0020 +#define PCMCIA_DEV_ID_MATCH_PROD_ID3 0x0040 +#define PCMCIA_DEV_ID_MATCH_PROD_ID4 0x0080 +#define PCMCIA_DEV_ID_MATCH_DEVICE_NO 0x0100 +#define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200 +#define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400 + #endif /* LINUX_MOD_DEVICETABLE_H */ diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 3029cad63a0..27e4d164a10 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -168,6 +168,7 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags) nlh->nlmsg_flags = flags; nlh->nlmsg_pid = pid; nlh->nlmsg_seq = seq; + memset(NLMSG_DATA(nlh) + len, 0, NLMSG_ALIGN(size) - size); return nlh; } diff --git a/include/linux/pci-dynids.h b/include/linux/pci-dynids.h deleted file mode 100644 index 183b6b0de81..00000000000 --- a/include/linux/pci-dynids.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * PCI defines and function prototypes - * Copyright 2003 Dell Inc. - * by Matt Domsch <Matt_Domsch@dell.com> - */ - -#ifndef LINUX_PCI_DYNIDS_H -#define LINUX_PCI_DYNIDS_H - -#include <linux/list.h> -#include <linux/mod_devicetable.h> - -struct dynid { - struct list_head node; - struct pci_device_id id; -}; - -#endif diff --git a/include/linux/pci.h b/include/linux/pci.h index b5238bd1883..7ac14961ba2 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -586,7 +586,7 @@ struct pci_dev { #define PCI_NUM_RESOURCES 11 #ifndef PCI_BUS_NUM_RESOURCES -#define PCI_BUS_NUM_RESOURCES 4 +#define PCI_BUS_NUM_RESOURCES 8 #endif #define PCI_REGION_FLAG_MASK 0x0fU /* These bits of resource flags tell us the PCI region flags */ @@ -734,16 +734,20 @@ void pcibios_update_irq(struct pci_dev *, int irq); /* Generic PCI functions used internally */ extern struct pci_bus *pci_find_bus(int domain, int busnr); +void pci_bus_add_devices(struct pci_bus *bus); struct pci_bus *pci_scan_bus_parented(struct device *parent, int bus, struct pci_ops *ops, void *sysdata); static inline struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void *sysdata) { - return pci_scan_bus_parented(NULL, bus, ops, sysdata); + struct pci_bus *root_bus; + root_bus = pci_scan_bus_parented(NULL, bus, ops, sysdata); + if (root_bus) + pci_bus_add_devices(root_bus); + return root_bus; } int pci_scan_slot(struct pci_bus *bus, int devfn); struct pci_dev * pci_scan_single_device(struct pci_bus *bus, int devfn); unsigned int pci_scan_child_bus(struct pci_bus *bus); void pci_bus_add_device(struct pci_dev *dev); -void pci_bus_add_devices(struct pci_bus *bus); void pci_name_device(struct pci_dev *dev); char *pci_class_name(u32 class); void pci_read_bridge_bases(struct pci_bus *child); @@ -856,7 +860,8 @@ int pci_register_driver(struct pci_driver *); void pci_unregister_driver(struct pci_driver *); void pci_remove_behind_bridge(struct pci_dev *); struct pci_driver *pci_dev_driver(const struct pci_dev *); -const struct pci_device_id *pci_match_device(const struct pci_device_id *ids, const struct pci_dev *dev); +const struct pci_device_id *pci_match_device(struct pci_driver *drv, struct pci_dev *dev); +const struct pci_device_id *pci_match_id(const struct pci_device_id *ids, struct pci_dev *dev); int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass); /* kmem_cache style wrapper around pci_alloc_consistent() */ @@ -870,6 +875,15 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass #define pci_pool_alloc(pool, flags, handle) dma_pool_alloc(pool, flags, handle) #define pci_pool_free(pool, vaddr, addr) dma_pool_free(pool, vaddr, addr) +enum pci_dma_burst_strategy { + PCI_DMA_BURST_INFINITY, /* make bursts as large as possible, + strategy_parameter is N/A */ + PCI_DMA_BURST_BOUNDARY, /* disconnect at every strategy_parameter + byte boundaries */ + PCI_DMA_BURST_MULTIPLE, /* disconnect at some multiple of + strategy_parameter byte boundaries */ +}; + #if defined(CONFIG_ISA) || defined(CONFIG_EISA) extern struct pci_dev *isa_bridge; #endif @@ -972,6 +986,8 @@ static inline int pci_proc_domain(struct pci_bus *bus) } #endif +#define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0) + #endif /* !CONFIG_PCI */ /* these helpers provide future and backwards compatibility @@ -1016,6 +1032,20 @@ static inline char *pci_name(struct pci_dev *pdev) #define pci_pretty_name(dev) "" #endif + +/* Some archs don't want to expose struct resource to userland as-is + * in sysfs and /proc + */ +#ifndef HAVE_ARCH_PCI_RESOURCE_TO_USER +static inline void pci_resource_to_user(const struct pci_dev *dev, int bar, + const struct resource *rsrc, u64 *start, u64 *end) +{ + *start = rsrc->start; + *end = rsrc->end; +} +#endif /* HAVE_ARCH_PCI_RESOURCE_TO_USER */ + + /* * The world is not perfect and supplies us with broken PCI devices. * For at least a part of these bugs we need a work-around, so both diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index bf608808a60..27348c22dac 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -62,6 +62,8 @@ #define PCI_BASE_CLASS_SYSTEM 0x08 #define PCI_CLASS_SYSTEM_PIC 0x0800 +#define PCI_CLASS_SYSTEM_PIC_IOAPIC 0x080010 +#define PCI_CLASS_SYSTEM_PIC_IOXAPIC 0x080020 #define PCI_CLASS_SYSTEM_DMA 0x0801 #define PCI_CLASS_SYSTEM_TIMER 0x0802 #define PCI_CLASS_SYSTEM_RTC 0x0803 @@ -712,8 +714,9 @@ #define PCI_DEVICE_ID_HP_DIVA_AUX 0x1290 #define PCI_DEVICE_ID_HP_DIVA_RMP3 0x1301 #define PCI_DEVICE_ID_HP_CISSA 0x3220 -#define PCI_DEVICE_ID_HP_CISSB 0x3230 +#define PCI_DEVICE_ID_HP_CISSB 0x3222 #define PCI_DEVICE_ID_HP_ZX2_IOC 0x4031 +#define PCI_DEVICE_ID_HP_CISSC 0x3230 #define PCI_VENDOR_ID_PCTECH 0x1042 #define PCI_DEVICE_ID_PCTECH_RZ1000 0x1000 @@ -1235,6 +1238,7 @@ #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE 0x0265 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA 0x0266 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2 0x0267 +#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE 0x036E #define PCI_DEVICE_ID_NVIDIA_NVENET_12 0x0268 #define PCI_DEVICE_ID_NVIDIA_NVENET_13 0x0269 #define PCI_DEVICE_ID_NVIDIA_MCP51_AUDIO 0x026B @@ -1284,6 +1288,8 @@ #define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5700_2 0x0348 #define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_GO1000 0x034C #define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_1100 0x034E +#define PCI_DEVICE_ID_NVIDIA_NVENET_14 0x0372 +#define PCI_DEVICE_ID_NVIDIA_NVENET_15 0x0373 #define PCI_VENDOR_ID_IMS 0x10e0 #define PCI_DEVICE_ID_IMS_8849 0x8849 @@ -1812,6 +1818,8 @@ #define PCI_VENDOR_ID_ITE 0x1283 #define PCI_DEVICE_ID_ITE_IT8172G 0x8172 #define PCI_DEVICE_ID_ITE_IT8172G_AUDIO 0x0801 +#define PCI_DEVICE_ID_ITE_8211 0x8211 +#define PCI_DEVICE_ID_ITE_8212 0x8212 #define PCI_DEVICE_ID_ITE_8872 0x8872 #define PCI_DEVICE_ID_ITE_IT8330G_0 0xe886 diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h index 25d2d67c1fa..bd2c5a2bbbf 100644 --- a/include/linux/pkt_cls.h +++ b/include/linux/pkt_cls.h @@ -276,6 +276,7 @@ struct tc_rsvp_pinfo __u8 protocol; __u8 tunnelid; __u8 tunnelhdr; + __u8 pad; }; /* ROUTE filter */ diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h index 1d9da36eb9d..60ffcb9c579 100644 --- a/include/linux/pkt_sched.h +++ b/include/linux/pkt_sched.h @@ -221,9 +221,11 @@ struct tc_gred_qopt /* gred setup */ struct tc_gred_sopt { - __u32 DPs; - __u32 def_DP; - __u8 grio; + __u32 DPs; + __u32 def_DP; + __u8 grio; + __u8 pad1; + __u16 pad2; }; /* HTB section */ @@ -351,6 +353,7 @@ struct tc_cbq_ovl #define TC_CBQ_OVL_DROP 3 #define TC_CBQ_OVL_RCLASSIC 4 unsigned char priority2; + __u16 pad; __u32 penalty; }; diff --git a/include/linux/pmu.h b/include/linux/pmu.h index 6d73eada277..373bd3b9b33 100644 --- a/include/linux/pmu.h +++ b/include/linux/pmu.h @@ -166,7 +166,7 @@ extern int pmu_i2c_simple_read(int bus, int addr, u8* data, int len); extern int pmu_i2c_simple_write(int bus, int addr, u8* data, int len); -#ifdef CONFIG_PMAC_PBOOK +#ifdef CONFIG_PM /* * Stuff for putting the powerbook to sleep and waking it again. * @@ -208,6 +208,8 @@ struct pmu_sleep_notifier int pmu_register_sleep_notifier(struct pmu_sleep_notifier* notifier); int pmu_unregister_sleep_notifier(struct pmu_sleep_notifier* notifier); +#endif /* CONFIG_PM */ + #define PMU_MAX_BATTERIES 2 /* values for pmu_power_flags */ @@ -235,6 +237,4 @@ extern int pmu_battery_count; extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES]; extern unsigned int pmu_power_flags; -#endif /* CONFIG_PMAC_PBOOK */ - #endif /* __KERNEL__ */ diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index d021888b58f..657c05ab8f9 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -363,6 +363,8 @@ enum struct rta_session { __u8 proto; + __u8 pad1; + __u16 pad2; union { struct { @@ -635,10 +637,13 @@ struct ifinfomsg struct prefixmsg { unsigned char prefix_family; + unsigned char prefix_pad1; + unsigned short prefix_pad2; int prefix_ifindex; unsigned char prefix_type; unsigned char prefix_len; unsigned char prefix_flags; + unsigned char prefix_pad3; }; enum @@ -898,7 +903,9 @@ extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const voi memcpy(skb_put(skb, attrlen), data, attrlen); }) #define RTA_PUT_NOHDR(skb, attrlen, data) \ - RTA_APPEND(skb, RTA_ALIGN(attrlen), data) +({ RTA_APPEND(skb, RTA_ALIGN(attrlen), data); \ + memset(skb->tail - (RTA_ALIGN(attrlen) - attrlen), 0, \ + RTA_ALIGN(attrlen) - attrlen); }) #define RTA_PUT_U8(skb, attrtype, value) \ ({ u8 _tmp = (value); \ @@ -978,6 +985,7 @@ __rta_reserve(struct sk_buff *skb, int attrtype, int attrlen) rta = (struct rtattr*)skb_put(skb, RTA_ALIGN(size)); rta->rta_type = attrtype; rta->rta_len = size; + memset(RTA_DATA(rta) + attrlen, 0, RTA_ALIGN(size) - size); return rta; } diff --git a/include/linux/sched.h b/include/linux/sched.h index 9530b190316..ff48815bd3a 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -608,6 +608,8 @@ struct task_struct { struct list_head run_list; prio_array_t *array; + unsigned short ioprio; + unsigned long sleep_avg; unsigned long long timestamp, last_ran; unsigned long long sched_time; /* sched_clock time spent running */ @@ -763,6 +765,7 @@ struct task_struct { nodemask_t mems_allowed; int cpuset_mems_generation; #endif + atomic_t fs_excl; /* holding fs exclusive resources */ }; static inline pid_t process_group(struct task_struct *tsk) @@ -1112,7 +1115,8 @@ extern void unhash_process(struct task_struct *p); /* * Protects ->fs, ->files, ->mm, ->ptrace, ->group_info, ->comm, keyring - * subscriptions and synchronises with wait4(). Also used in procfs. + * subscriptions and synchronises with wait4(). Also used in procfs. Also + * pins the final release of task.io_context. * * Nests both inside and outside of read_lock(&tasklist_lock). * It must not be nested with write_lock_irq(&tasklist_lock), diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h index 3a2702bbb1d..dc89116bb1c 100644 --- a/include/linux/seccomp.h +++ b/include/linux/seccomp.h @@ -19,6 +19,11 @@ static inline void secure_computing(int this_syscall) __secure_computing(this_syscall); } +static inline int has_secure_computing(struct thread_info *ti) +{ + return unlikely(test_ti_thread_flag(ti, TIF_SECCOMP)); +} + #else /* CONFIG_SECCOMP */ #if (__GNUC__ > 2) @@ -28,6 +33,11 @@ static inline void secure_computing(int this_syscall) #endif #define secure_computing(x) do { } while (0) +/* static inline to preserve typechecking */ +static inline int has_secure_computing(struct thread_info *ti) +{ + return 0; +} #endif /* CONFIG_SECCOMP */ diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h index 823181af6dd..3e3c1fa35b0 100644 --- a/include/linux/serial_8250.h +++ b/include/linux/serial_8250.h @@ -22,6 +22,7 @@ struct plat_serial8250_port { unsigned int uartclk; /* UART clock rate */ unsigned char regshift; /* register shift */ unsigned char iotype; /* UPIO_* */ + unsigned char hub6; unsigned int flags; /* UPF_* flags */ }; diff --git a/include/linux/serio.h b/include/linux/serio.h index a2d3b9ae06f..aa4d6493a03 100644 --- a/include/linux/serio.h +++ b/include/linux/serio.h @@ -83,6 +83,7 @@ static inline void serio_register_port(struct serio *serio) } void serio_unregister_port(struct serio *serio); +void serio_unregister_child_port(struct serio *serio); void __serio_unregister_port_delayed(struct serio *serio, struct module *owner); static inline void serio_unregister_port_delayed(struct serio *serio) { @@ -153,6 +154,11 @@ static inline int serio_pin_driver(struct serio *serio) return down_interruptible(&serio->drv_sem); } +static inline void serio_pin_driver_uninterruptible(struct serio *serio) +{ + down(&serio->drv_sem); +} + static inline void serio_unpin_driver(struct serio *serio) { up(&serio->drv_sem); diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 416a2e4024b..14b95041349 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -183,7 +183,6 @@ struct skb_shared_info { * @priority: Packet queueing priority * @users: User count - see {datagram,tcp}.c * @protocol: Packet protocol from driver - * @security: Security level of packet * @truesize: Buffer size * @head: Head of buffer * @data: Data head pointer @@ -249,18 +248,18 @@ struct sk_buff { data_len, mac_len, csum; - unsigned char local_df, - cloned:1, - nohdr:1, - pkt_type, - ip_summed; __u32 priority; - unsigned short protocol, - security; + __u8 local_df:1, + cloned:1, + ip_summed:2, + nohdr:1; + /* 3 bits spare */ + __u8 pkt_type; + __u16 protocol; void (*destructor)(struct sk_buff *skb); #ifdef CONFIG_NETFILTER - unsigned long nfmark; + unsigned long nfmark; __u32 nfcache; __u32 nfctinfo; struct nf_conntrack *nfct; @@ -1211,7 +1210,7 @@ static inline void *skb_header_pointer(const struct sk_buff *skb, int offset, { int hlen = skb_headlen(skb); - if (offset + len <= hlen) + if (hlen - offset >= len) return skb->data + offset; if (skb_copy_bits(skb, offset, buffer, len) < 0) diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index ebfe1250f0a..5b5f434ac9a 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -641,6 +641,7 @@ enum { NET_SCTP_ADDIP_ENABLE = 13, NET_SCTP_PRSCTP_ENABLE = 14, NET_SCTP_SNDBUF_POLICY = 15, + NET_SCTP_SACK_TIMEOUT = 16, }; /* /proc/sys/net/bridge */ diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h index a6b2cc530af..bcb762d9312 100644 --- a/include/linux/tc_ematch/tc_em_meta.h +++ b/include/linux/tc_ematch/tc_em_meta.h @@ -45,7 +45,7 @@ enum TCF_META_ID_REALDEV, TCF_META_ID_PRIORITY, TCF_META_ID_PROTOCOL, - TCF_META_ID_SECURITY, + TCF_META_ID_SECURITY, /* obsolete */ TCF_META_ID_PKTTYPE, TCF_META_ID_PKTLEN, TCF_META_ID_DATALEN, diff --git a/include/linux/tcp.h b/include/linux/tcp.h index dfd93d03f5d..e4fd82e4210 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -286,7 +286,7 @@ struct tcp_sock { __u32 max_window; /* Maximal window ever seen from peer */ __u32 pmtu_cookie; /* Last pmtu seen by socket */ __u32 mss_cache; /* Cached effective mss, not including SACKS */ - __u16 mss_cache_std; /* Like mss_cache, but without TSO */ + __u16 xmit_size_goal; /* Goal for segmenting output packets */ __u16 ext_header_len; /* Network protocol overhead (IP/IPv6 options) */ __u8 ca_state; /* State of fast-retransmit machine */ __u8 retransmits; /* Number of unrecovered RTO timeouts. */ diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h index f5fe94e09a0..ee21e6bf386 100644 --- a/include/linux/usb_ch9.h +++ b/include/linux/usb_ch9.h @@ -6,17 +6,20 @@ * * - the master/host side Linux-USB kernel driver API; * - the "usbfs" user space API; and - * - (eventually) a Linux "gadget" slave/device side driver API. + * - the Linux "gadget" slave/device/peripheral side driver API. * * USB 2.0 adds an additional "On The Go" (OTG) mode, which lets systems * act either as a USB master/host or as a USB slave/device. That means - * the master and slave side APIs will benefit from working well together. + * the master and slave side APIs benefit from working well together. + * + * There's also "Wireless USB", using low power short range radios for + * peripheral interconnection but otherwise building on the USB framework. */ #ifndef __LINUX_USB_CH9_H #define __LINUX_USB_CH9_H -#include <asm/types.h> /* __u8 etc */ +#include <linux/types.h> /* __u8 etc */ /*-------------------------------------------------------------------------*/ @@ -68,6 +71,18 @@ #define USB_REQ_SET_INTERFACE 0x0B #define USB_REQ_SYNCH_FRAME 0x0C +#define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */ +#define USB_REQ_GET_ENCRYPTION 0x0E +#define USB_REQ_SET_HANDSHAKE 0x0F +#define USB_REQ_GET_HANDSHAKE 0x10 +#define USB_REQ_SET_CONNECTION 0x11 +#define USB_REQ_SET_SECURITY_DATA 0x12 +#define USB_REQ_GET_SECURITY_DATA 0x13 +#define USB_REQ_SET_WUSB_DATA 0x14 +#define USB_REQ_LOOPBACK_DATA_WRITE 0x15 +#define USB_REQ_LOOPBACK_DATA_READ 0x16 +#define USB_REQ_SET_INTERFACE_DS 0x17 + /* * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and * are read as a bit array returned by USB_REQ_GET_STATUS. (So there @@ -75,10 +90,12 @@ */ #define USB_DEVICE_SELF_POWERED 0 /* (read only) */ #define USB_DEVICE_REMOTE_WAKEUP 1 /* dev may initiate wakeup */ -#define USB_DEVICE_TEST_MODE 2 /* (high speed only) */ -#define USB_DEVICE_B_HNP_ENABLE 3 /* dev may initiate HNP */ -#define USB_DEVICE_A_HNP_SUPPORT 4 /* RH port supports HNP */ -#define USB_DEVICE_A_ALT_HNP_SUPPORT 5 /* other RH port does */ +#define USB_DEVICE_TEST_MODE 2 /* (wired high speed only) */ +#define USB_DEVICE_BATTERY 2 /* (wireless) */ +#define USB_DEVICE_B_HNP_ENABLE 3 /* (otg) dev may initiate HNP */ +#define USB_DEVICE_WUSB_DEVICE 3 /* (wireless)*/ +#define USB_DEVICE_A_HNP_SUPPORT 4 /* (otg) RH port supports HNP */ +#define USB_DEVICE_A_ALT_HNP_SUPPORT 5 /* (otg) other RH port does */ #define USB_DEVICE_DEBUG_MODE 6 /* (special devices only) */ #define USB_ENDPOINT_HALT 0 /* IN/OUT will STALL */ @@ -135,6 +152,13 @@ struct usb_ctrlrequest { #define USB_DT_OTG 0x09 #define USB_DT_DEBUG 0x0a #define USB_DT_INTERFACE_ASSOCIATION 0x0b +/* these are from the Wireless USB spec */ +#define USB_DT_SECURITY 0x0c +#define USB_DT_KEY 0x0d +#define USB_DT_ENCRYPTION_TYPE 0x0e +#define USB_DT_BOS 0x0f +#define USB_DT_DEVICE_CAPABILITY 0x10 +#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11 /* conventional codes for class-specific descriptors */ #define USB_DT_CS_DEVICE 0x21 @@ -192,6 +216,7 @@ struct usb_device_descriptor { #define USB_CLASS_CSCID 0x0b /* chip+ smart card */ #define USB_CLASS_CONTENT_SEC 0x0d /* content security */ #define USB_CLASS_VIDEO 0x0e +#define USB_CLASS_WIRELESS_CONTROLLER 0xe0 #define USB_CLASS_APP_SPEC 0xfe #define USB_CLASS_VENDOR_SPEC 0xff @@ -223,6 +248,7 @@ struct usb_config_descriptor { #define USB_CONFIG_ATT_ONE (1 << 7) /* must be set */ #define USB_CONFIG_ATT_SELFPOWER (1 << 6) /* self powered */ #define USB_CONFIG_ATT_WAKEUP (1 << 5) /* can wakeup */ +#define USB_CONFIG_ATT_BATTERY (1 << 4) /* battery powered */ /*-------------------------------------------------------------------------*/ @@ -268,8 +294,8 @@ struct usb_endpoint_descriptor { __le16 wMaxPacketSize; __u8 bInterval; - // NOTE: these two are _only_ in audio endpoints. - // use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. + /* NOTE: these two are _only_ in audio endpoints. */ + /* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */ __u8 bRefresh; __u8 bSynchAddress; } __attribute__ ((packed)); @@ -289,6 +315,7 @@ struct usb_endpoint_descriptor { #define USB_ENDPOINT_XFER_ISOC 1 #define USB_ENDPOINT_XFER_BULK 2 #define USB_ENDPOINT_XFER_INT 3 +#define USB_ENDPOINT_MAX_ADJUSTABLE 0x80 /*-------------------------------------------------------------------------*/ @@ -352,12 +379,154 @@ struct usb_interface_assoc_descriptor { /*-------------------------------------------------------------------------*/ +/* USB_DT_SECURITY: group of wireless security descriptors, including + * encryption types available for setting up a CC/association. + */ +struct usb_security_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __le16 wTotalLength; + __u8 bNumEncryptionTypes; +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_KEY: used with {GET,SET}_SECURITY_DATA; only public keys + * may be retrieved. + */ +struct usb_key_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __u8 tTKID[3]; + __u8 bReserved; + __u8 bKeyData[0]; +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_ENCRYPTION_TYPE: bundled in DT_SECURITY groups */ +struct usb_encryption_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __u8 bEncryptionType; +#define USB_ENC_TYPE_UNSECURE 0 +#define USB_ENC_TYPE_WIRED 1 /* non-wireless mode */ +#define USB_ENC_TYPE_CCM_1 2 /* aes128/cbc session */ +#define USB_ENC_TYPE_RSA_1 3 /* rsa3072/sha1 auth */ + __u8 bEncryptionValue; /* use in SET_ENCRYPTION */ + __u8 bAuthKeyIndex; +}; + + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_BOS: group of wireless capabilities */ +struct usb_bos_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __le16 wTotalLength; + __u8 bNumDeviceCaps; +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_DEVICE_CAPABILITY: grouped with BOS */ +struct usb_dev_cap_header { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDevCapabilityType; +}; + +#define USB_CAP_TYPE_WIRELESS_USB 1 + +struct usb_wireless_cap_descriptor { /* Ultra Wide Band */ + __u8 bLength; + __u8 bDescriptorType; + __u8 bDevCapabilityType; + + __u8 bmAttributes; +#define USB_WIRELESS_P2P_DRD (1 << 1) +#define USB_WIRELESS_BEACON_MASK (3 << 2) +#define USB_WIRELESS_BEACON_SELF (1 << 2) +#define USB_WIRELESS_BEACON_DIRECTED (2 << 2) +#define USB_WIRELESS_BEACON_NONE (3 << 2) + __le16 wPHYRates; /* bit rates, Mbps */ +#define USB_WIRELESS_PHY_53 (1 << 0) /* always set */ +#define USB_WIRELESS_PHY_80 (1 << 1) +#define USB_WIRELESS_PHY_107 (1 << 2) /* always set */ +#define USB_WIRELESS_PHY_160 (1 << 3) +#define USB_WIRELESS_PHY_200 (1 << 4) /* always set */ +#define USB_WIRELESS_PHY_320 (1 << 5) +#define USB_WIRELESS_PHY_400 (1 << 6) +#define USB_WIRELESS_PHY_480 (1 << 7) + __u8 bmTFITXPowerInfo; /* TFI power levels */ + __u8 bmFFITXPowerInfo; /* FFI power levels */ + __le16 bmBandGroup; + __u8 bReserved; +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_WIRELESS_ENDPOINT_COMP: companion descriptor associated with + * each endpoint descriptor for a wireless device + */ +struct usb_wireless_ep_comp_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __u8 bMaxBurst; + __u8 bMaxSequence; + __le16 wMaxStreamDelay; + __le16 wOverTheAirPacketSize; + __u8 bOverTheAirInterval; + __u8 bmCompAttributes; +#define USB_ENDPOINT_SWITCH_MASK 0x03 /* in bmCompAttributes */ +#define USB_ENDPOINT_SWITCH_NO 0 +#define USB_ENDPOINT_SWITCH_SWITCH 1 +#define USB_ENDPOINT_SWITCH_SCALE 2 +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_REQ_SET_HANDSHAKE is a four-way handshake used between a wireless + * host and a device for connection set up, mutual authentication, and + * exchanging short lived session keys. The handshake depends on a CC. + */ +struct usb_handshake { + __u8 bMessageNumber; + __u8 bStatus; + __u8 tTKID[3]; + __u8 bReserved; + __u8 CDID[16]; + __u8 nonce[16]; + __u8 MIC[8]; +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_REQ_SET_CONNECTION modifies or revokes a connection context (CC). + * A CC may also be set up using non-wireless secure channels (including + * wired USB!), and some devices may support CCs with multiple hosts. + */ +struct usb_connection_context { + __u8 CHID[16]; /* persistent host id */ + __u8 CDID[16]; /* device id (unique w/in host context) */ + __u8 CK[16]; /* connection key */ +}; + +/*-------------------------------------------------------------------------*/ + /* USB 2.0 defines three speeds, here's how Linux identifies them */ enum usb_device_speed { USB_SPEED_UNKNOWN = 0, /* enumerating */ USB_SPEED_LOW, USB_SPEED_FULL, /* usb 1.1 */ - USB_SPEED_HIGH /* usb 2.0 */ + USB_SPEED_HIGH, /* usb 2.0 */ + USB_SPEED_VARIABLE, /* wireless (usb 2.5) */ }; enum usb_device_state { diff --git a/include/linux/usb_gadget.h b/include/linux/usb_gadget.h index 9bba9997947..b00f127cb44 100644 --- a/include/linux/usb_gadget.h +++ b/include/linux/usb_gadget.h @@ -711,7 +711,7 @@ usb_gadget_disconnect (struct usb_gadget *gadget) * the hardware level driver. Most calls must be handled by * the gadget driver, including descriptor and configuration * management. The 16 bit members of the setup data are in - * cpu order. Called in_interrupt; this may not sleep. Driver + * USB byte order. Called in_interrupt; this may not sleep. Driver * queues a response to ep0, or returns negative to stall. * @disconnect: Invoked after all transfers have been stopped, * when the host is disconnected. May be called in_interrupt; this diff --git a/include/linux/usb_isp116x.h b/include/linux/usb_isp116x.h new file mode 100644 index 00000000000..5f5a9d9bd6c --- /dev/null +++ b/include/linux/usb_isp116x.h @@ -0,0 +1,47 @@ + +/* + * Board initialization code should put one of these into dev->platform_data + * and place the isp116x onto platform_bus. + */ + +struct isp116x_platform_data { + /* Enable internal resistors on downstream ports */ + unsigned sel15Kres:1; + /* Chip's internal clock won't be stopped in suspended state. + Setting/unsetting this bit takes effect only if + 'remote_wakeup_enable' below is not set. */ + unsigned clknotstop:1; + /* On-chip overcurrent protection */ + unsigned oc_enable:1; + /* INT output polarity */ + unsigned int_act_high:1; + /* INT edge or level triggered */ + unsigned int_edge_triggered:1; + /* WAKEUP pin connected - NOT SUPPORTED */ + /* unsigned remote_wakeup_connected:1; */ + /* Wakeup by devices on usb bus enabled */ + unsigned remote_wakeup_enable:1; + /* Switch or not to switch (keep always powered) */ + unsigned no_power_switching:1; + /* Ganged port power switching (0) or individual port + power switching (1) */ + unsigned power_switching_mode:1; + /* Given port_power, msec/2 after power on till power good */ + u8 potpg; + /* Hardware reset set/clear. If implemented, this function must: + if set == 0, deassert chip's HW reset pin + otherwise, assert chip's HW reset pin */ + void (*reset) (struct device * dev, int set); + /* Hardware clock start/stop. If implemented, this function must: + if start == 0, stop the external clock + otherwise, start the external clock + */ + void (*clock) (struct device * dev, int start); + /* Inter-io delay (ns). The chip is picky about access timings; it + expects at least: + 150ns delay between consecutive accesses to DATA_REG, + 300ns delay between access to ADDR_REG and DATA_REG + OE, WE MUST NOT be changed during these intervals + */ + void (*delay) (struct device * dev, int delay); +}; diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 4e0edce5376..acbfc525576 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -221,6 +221,8 @@ struct v4l2_pix_format /* Vendor-specific formats */ #define V4L2_PIX_FMT_WNVA v4l2_fourcc('W','N','V','A') /* Winnov hw compress */ #define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S','9','1','0') /* SN9C10x compression */ +#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P','W','C','1') /* pwc older webcam */ +#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P','W','C','2') /* pwc newer webcam */ /* * F O R M A T E N U M E R A T I O N diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 1262cb43c3a..542dbaee651 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -14,11 +14,13 @@ extern struct list_head inode_unused; * Yes, writeback.h requires sched.h * No, sched.h is not included from here. */ -static inline int current_is_pdflush(void) +static inline int task_is_pdflush(struct task_struct *task) { - return current->flags & PF_FLUSHER; + return task->flags & PF_FLUSHER; } +#define current_is_pdflush() task_is_pdflush(current) + /* * fs/fs-writeback.c */ @@ -83,7 +85,7 @@ static inline void wait_on_inode(struct inode *inode) /* * mm/page-writeback.c */ -int wakeup_bdflush(long nr_pages); +int wakeup_pdflush(long nr_pages); void laptop_io_completion(void); void laptop_sync_completion(void); void throttle_vm_writeout(void); diff --git a/include/linux/xattr_acl.h b/include/linux/xattr_acl.h deleted file mode 100644 index 7a1f9b93a45..00000000000 --- a/include/linux/xattr_acl.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - File: linux/xattr_acl.h - - (extended attribute representation of access control lists) - - (C) 2000 Andreas Gruenbacher, <a.gruenbacher@computer.org> -*/ - -#ifndef _LINUX_XATTR_ACL_H -#define _LINUX_XATTR_ACL_H - -#include <linux/posix_acl.h> - -#define XATTR_NAME_ACL_ACCESS "system.posix_acl_access" -#define XATTR_NAME_ACL_DEFAULT "system.posix_acl_default" - -#define XATTR_ACL_VERSION 0x0002 - -typedef struct { - __u16 e_tag; - __u16 e_perm; - __u32 e_id; -} xattr_acl_entry; - -typedef struct { - __u32 a_version; - xattr_acl_entry a_entries[0]; -} xattr_acl_header; - -static inline size_t xattr_acl_size(int count) -{ - return sizeof(xattr_acl_header) + count * sizeof(xattr_acl_entry); -} - -static inline int xattr_acl_count(size_t size) -{ - if (size < sizeof(xattr_acl_header)) - return -1; - size -= sizeof(xattr_acl_header); - if (size % sizeof(xattr_acl_entry)) - return -1; - return size / sizeof(xattr_acl_entry); -} - -struct posix_acl * posix_acl_from_xattr(const void *value, size_t size); -int posix_acl_to_xattr(const struct posix_acl *acl, void *buffer, size_t size); - - - -#endif /* _LINUX_XATTR_ACL_H */ diff --git a/include/media/tuner.h b/include/media/tuner.h index 2dd8310901e..4794c563236 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -1,5 +1,6 @@ -/* +/* $Id: tuner.h,v 1.33 2005/06/21 14:58:08 mkrufky Exp $ + * tuner.h - definition for different tuners Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de) @@ -23,6 +24,8 @@ #ifndef _TUNER_H #define _TUNER_H +#include <linux/videodev2.h> + #include "id.h" #define ADDR_UNSET (255) @@ -88,7 +91,7 @@ #define TUNER_LG_NTSC_TAPE 47 #define TUNER_TNF_8831BGFF 48 -#define TUNER_MICROTUNE_4042FI5 49 /* FusionHDTV 3 Gold - 4042 FI5 (3X 8147) */ +#define TUNER_MICROTUNE_4042FI5 49 /* DViCO FusionHDTV 3 Gold-Q - 4042 FI5 (3X 8147) */ #define TUNER_TCL_2002N 50 #define TUNER_PHILIPS_FM1256_IH3 51 @@ -98,18 +101,18 @@ #define TUNER_LG_PAL_TAPE 55 /* Hauppauge PVR-150 PAL */ #define TUNER_PHILIPS_FQ1216AME_MK4 56 /* Hauppauge PVR-150 PAL */ -#define TUNER_PHILIPS_FQ1236A_MK4 57 /* Hauppauge PVR-500MCE NTSC */ +#define TUNER_PHILIPS_FQ1236A_MK4 57 /* Hauppauge PVR-500MCE NTSC */ #define TUNER_YMEC_TVF_8531MF 58 #define TUNER_YMEC_TVF_5533MF 59 /* Pixelview Pro Ultra NTSC */ -#define TUNER_THOMSON_DTT7611 60 +#define TUNER_THOMSON_DTT7611 60 /* DViCO FusionHDTV 3 Gold-T */ #define TUNER_TENA_9533_DI 61 + #define TUNER_TEA5767 62 /* Only FM Radio Tuner */ +#define TUNER_PHILIPS_FMD1216ME_MK3 63 #define TEA5767_TUNER_NAME "Philips TEA5767HN FM Radio" -#define TUNER_THOMSON_DTT7611 60 - #define NOTUNER 0 #define PAL 1 /* PAL_BG */ #define PAL_I 2 @@ -194,11 +197,15 @@ struct tuner { unsigned char i2c_easy_mode[2]; unsigned char i2c_set_freq[8]; + /* used to keep track of audmode */ + unsigned int audmode; + /* function ptrs */ void (*tv_freq)(struct i2c_client *c, unsigned int freq); void (*radio_freq)(struct i2c_client *c, unsigned int freq); int (*has_signal)(struct i2c_client *c); int (*is_stereo)(struct i2c_client *c); + int (*set_tuner)(struct i2c_client *c, struct v4l2_tuner *v); }; extern unsigned int tuner_debug; @@ -206,6 +213,7 @@ extern unsigned const int tuner_count; extern int microtune_init(struct i2c_client *c); extern int tda8290_init(struct i2c_client *c); +extern int tea5767_tuner_init(struct i2c_client *c); extern int default_tuner_init(struct i2c_client *c); #define tuner_warn(fmt, arg...) \ diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h new file mode 100644 index 00000000000..db09580ad14 --- /dev/null +++ b/include/net/ieee80211.h @@ -0,0 +1,856 @@ +/* + * Merged with mainline ieee80211.h in Aug 2004. Original ieee802_11 + * remains copyright by the original authors + * + * Portions of the merged code are based on Host AP (software wireless + * LAN access point) driver for Intersil Prism2/2.5/3. + * + * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen + * <jkmaline@cc.hut.fi> + * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi> + * + * Adaption to a generic IEEE 802.11 stack by James Ketrenos + * <jketreno@linux.intel.com> + * Copyright (c) 2004, Intel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. See README and COPYING for + * more details. + */ +#ifndef IEEE80211_H +#define IEEE80211_H + +#include <linux/if_ether.h> /* ETH_ALEN */ +#include <linux/kernel.h> /* ARRAY_SIZE */ + +#if WIRELESS_EXT < 17 +#define IW_QUAL_QUAL_INVALID 0x10 +#define IW_QUAL_LEVEL_INVALID 0x20 +#define IW_QUAL_NOISE_INVALID 0x40 +#define IW_QUAL_QUAL_UPDATED 0x1 +#define IW_QUAL_LEVEL_UPDATED 0x2 +#define IW_QUAL_NOISE_UPDATED 0x4 +#endif + +#define IEEE80211_DATA_LEN 2304 +/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section + 6.2.1.1.2. + + The figure in section 7.1.2 suggests a body size of up to 2312 + bytes is allowed, which is a bit confusing, I suspect this + represents the 2304 bytes of real data, plus a possible 8 bytes of + WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */ + + +#define IEEE80211_HLEN 30 +#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN) + +struct ieee80211_hdr { + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u8 addr4[ETH_ALEN]; +} __attribute__ ((packed)); + +struct ieee80211_hdr_3addr { + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; +} __attribute__ ((packed)); + +enum eap_type { + EAP_PACKET = 0, + EAPOL_START, + EAPOL_LOGOFF, + EAPOL_KEY, + EAPOL_ENCAP_ASF_ALERT +}; + +static const char *eap_types[] = { + [EAP_PACKET] = "EAP-Packet", + [EAPOL_START] = "EAPOL-Start", + [EAPOL_LOGOFF] = "EAPOL-Logoff", + [EAPOL_KEY] = "EAPOL-Key", + [EAPOL_ENCAP_ASF_ALERT] = "EAPOL-Encap-ASF-Alert" +}; + +static inline const char *eap_get_type(int type) +{ + return (type >= ARRAY_SIZE(eap_types)) ? "Unknown" : eap_types[type]; +} + +struct eapol { + u8 snap[6]; + u16 ethertype; + u8 version; + u8 type; + u16 length; +} __attribute__ ((packed)); + +#define IEEE80211_1ADDR_LEN 10 +#define IEEE80211_2ADDR_LEN 16 +#define IEEE80211_3ADDR_LEN 24 +#define IEEE80211_4ADDR_LEN 30 +#define IEEE80211_FCS_LEN 4 + +#define MIN_FRAG_THRESHOLD 256U +#define MAX_FRAG_THRESHOLD 2346U + +/* Frame control field constants */ +#define IEEE80211_FCTL_VERS 0x0002 +#define IEEE80211_FCTL_FTYPE 0x000c +#define IEEE80211_FCTL_STYPE 0x00f0 +#define IEEE80211_FCTL_TODS 0x0100 +#define IEEE80211_FCTL_FROMDS 0x0200 +#define IEEE80211_FCTL_MOREFRAGS 0x0400 +#define IEEE80211_FCTL_RETRY 0x0800 +#define IEEE80211_FCTL_PM 0x1000 +#define IEEE80211_FCTL_MOREDATA 0x2000 +#define IEEE80211_FCTL_WEP 0x4000 +#define IEEE80211_FCTL_ORDER 0x8000 + +#define IEEE80211_FTYPE_MGMT 0x0000 +#define IEEE80211_FTYPE_CTL 0x0004 +#define IEEE80211_FTYPE_DATA 0x0008 + +/* management */ +#define IEEE80211_STYPE_ASSOC_REQ 0x0000 +#define IEEE80211_STYPE_ASSOC_RESP 0x0010 +#define IEEE80211_STYPE_REASSOC_REQ 0x0020 +#define IEEE80211_STYPE_REASSOC_RESP 0x0030 +#define IEEE80211_STYPE_PROBE_REQ 0x0040 +#define IEEE80211_STYPE_PROBE_RESP 0x0050 +#define IEEE80211_STYPE_BEACON 0x0080 +#define IEEE80211_STYPE_ATIM 0x0090 +#define IEEE80211_STYPE_DISASSOC 0x00A0 +#define IEEE80211_STYPE_AUTH 0x00B0 +#define IEEE80211_STYPE_DEAUTH 0x00C0 + +/* control */ +#define IEEE80211_STYPE_PSPOLL 0x00A0 +#define IEEE80211_STYPE_RTS 0x00B0 +#define IEEE80211_STYPE_CTS 0x00C0 +#define IEEE80211_STYPE_ACK 0x00D0 +#define IEEE80211_STYPE_CFEND 0x00E0 +#define IEEE80211_STYPE_CFENDACK 0x00F0 + +/* data */ +#define IEEE80211_STYPE_DATA 0x0000 +#define IEEE80211_STYPE_DATA_CFACK 0x0010 +#define IEEE80211_STYPE_DATA_CFPOLL 0x0020 +#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030 +#define IEEE80211_STYPE_NULLFUNC 0x0040 +#define IEEE80211_STYPE_CFACK 0x0050 +#define IEEE80211_STYPE_CFPOLL 0x0060 +#define IEEE80211_STYPE_CFACKPOLL 0x0070 + +#define IEEE80211_SCTL_FRAG 0x000F +#define IEEE80211_SCTL_SEQ 0xFFF0 + + +/* debug macros */ + +#ifdef CONFIG_IEEE80211_DEBUG +extern u32 ieee80211_debug_level; +#define IEEE80211_DEBUG(level, fmt, args...) \ +do { if (ieee80211_debug_level & (level)) \ + printk(KERN_DEBUG "ieee80211: %c %s " fmt, \ + in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0) +#else +#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0) +#endif /* CONFIG_IEEE80211_DEBUG */ + +/* + * To use the debug system; + * + * If you are defining a new debug classification, simply add it to the #define + * list here in the form of: + * + * #define IEEE80211_DL_xxxx VALUE + * + * shifting value to the left one bit from the previous entry. xxxx should be + * the name of the classification (for example, WEP) + * + * You then need to either add a IEEE80211_xxxx_DEBUG() macro definition for your + * classification, or use IEEE80211_DEBUG(IEEE80211_DL_xxxx, ...) whenever you want + * to send output to that classification. + * + * To add your debug level to the list of levels seen when you perform + * + * % cat /proc/net/ipw/debug_level + * + * you simply need to add your entry to the ipw_debug_levels array. + * + * If you do not see debug_level in /proc/net/ipw then you do not have + * CONFIG_IEEE80211_DEBUG defined in your kernel configuration + * + */ + +#define IEEE80211_DL_INFO (1<<0) +#define IEEE80211_DL_WX (1<<1) +#define IEEE80211_DL_SCAN (1<<2) +#define IEEE80211_DL_STATE (1<<3) +#define IEEE80211_DL_MGMT (1<<4) +#define IEEE80211_DL_FRAG (1<<5) +#define IEEE80211_DL_EAP (1<<6) +#define IEEE80211_DL_DROP (1<<7) + +#define IEEE80211_DL_TX (1<<8) +#define IEEE80211_DL_RX (1<<9) + +#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a) +#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a) +#define IEEE80211_DEBUG_INFO(f, a...) IEEE80211_DEBUG(IEEE80211_DL_INFO, f, ## a) + +#define IEEE80211_DEBUG_WX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_WX, f, ## a) +#define IEEE80211_DEBUG_SCAN(f, a...) IEEE80211_DEBUG(IEEE80211_DL_SCAN, f, ## a) +#define IEEE80211_DEBUG_STATE(f, a...) IEEE80211_DEBUG(IEEE80211_DL_STATE, f, ## a) +#define IEEE80211_DEBUG_MGMT(f, a...) IEEE80211_DEBUG(IEEE80211_DL_MGMT, f, ## a) +#define IEEE80211_DEBUG_FRAG(f, a...) IEEE80211_DEBUG(IEEE80211_DL_FRAG, f, ## a) +#define IEEE80211_DEBUG_EAP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_EAP, f, ## a) +#define IEEE80211_DEBUG_DROP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a) +#define IEEE80211_DEBUG_TX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a) +#define IEEE80211_DEBUG_RX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a) +#include <linux/netdevice.h> +#include <linux/wireless.h> +#include <linux/if_arp.h> /* ARPHRD_ETHER */ + +#ifndef WIRELESS_SPY +#define WIRELESS_SPY // enable iwspy support +#endif +#include <net/iw_handler.h> // new driver API + +#ifndef ETH_P_PAE +#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ +#endif /* ETH_P_PAE */ + +#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */ + +#ifndef ETH_P_80211_RAW +#define ETH_P_80211_RAW (ETH_P_ECONET + 1) +#endif + +/* IEEE 802.11 defines */ + +#define P80211_OUI_LEN 3 + +struct ieee80211_snap_hdr { + + u8 dsap; /* always 0xAA */ + u8 ssap; /* always 0xAA */ + u8 ctrl; /* always 0x03 */ + u8 oui[P80211_OUI_LEN]; /* organizational universal id */ + +} __attribute__ ((packed)); + +#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) + +#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE) +#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE) + +#define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG) +#define WLAN_GET_SEQ_SEQ(seq) ((seq) & IEEE80211_SCTL_SEQ) + +/* Authentication algorithms */ +#define WLAN_AUTH_OPEN 0 +#define WLAN_AUTH_SHARED_KEY 1 + +#define WLAN_AUTH_CHALLENGE_LEN 128 + +#define WLAN_CAPABILITY_BSS (1<<0) +#define WLAN_CAPABILITY_IBSS (1<<1) +#define WLAN_CAPABILITY_CF_POLLABLE (1<<2) +#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3) +#define WLAN_CAPABILITY_PRIVACY (1<<4) +#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5) +#define WLAN_CAPABILITY_PBCC (1<<6) +#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7) + +/* Status codes */ +#define WLAN_STATUS_SUCCESS 0 +#define WLAN_STATUS_UNSPECIFIED_FAILURE 1 +#define WLAN_STATUS_CAPS_UNSUPPORTED 10 +#define WLAN_STATUS_REASSOC_NO_ASSOC 11 +#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12 +#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13 +#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14 +#define WLAN_STATUS_CHALLENGE_FAIL 15 +#define WLAN_STATUS_AUTH_TIMEOUT 16 +#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17 +#define WLAN_STATUS_ASSOC_DENIED_RATES 18 +/* 802.11b */ +#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19 +#define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20 +#define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21 + +/* Reason codes */ +#define WLAN_REASON_UNSPECIFIED 1 +#define WLAN_REASON_PREV_AUTH_NOT_VALID 2 +#define WLAN_REASON_DEAUTH_LEAVING 3 +#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4 +#define WLAN_REASON_DISASSOC_AP_BUSY 5 +#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6 +#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7 +#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8 +#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9 + + +#define IEEE80211_STATMASK_SIGNAL (1<<0) +#define IEEE80211_STATMASK_RSSI (1<<1) +#define IEEE80211_STATMASK_NOISE (1<<2) +#define IEEE80211_STATMASK_RATE (1<<3) +#define IEEE80211_STATMASK_WEMASK 0x7 + + +#define IEEE80211_CCK_MODULATION (1<<0) +#define IEEE80211_OFDM_MODULATION (1<<1) + +#define IEEE80211_24GHZ_BAND (1<<0) +#define IEEE80211_52GHZ_BAND (1<<1) + +#define IEEE80211_CCK_RATE_1MB 0x02 +#define IEEE80211_CCK_RATE_2MB 0x04 +#define IEEE80211_CCK_RATE_5MB 0x0B +#define IEEE80211_CCK_RATE_11MB 0x16 +#define IEEE80211_OFDM_RATE_6MB 0x0C +#define IEEE80211_OFDM_RATE_9MB 0x12 +#define IEEE80211_OFDM_RATE_12MB 0x18 +#define IEEE80211_OFDM_RATE_18MB 0x24 +#define IEEE80211_OFDM_RATE_24MB 0x30 +#define IEEE80211_OFDM_RATE_36MB 0x48 +#define IEEE80211_OFDM_RATE_48MB 0x60 +#define IEEE80211_OFDM_RATE_54MB 0x6C +#define IEEE80211_BASIC_RATE_MASK 0x80 + +#define IEEE80211_CCK_RATE_1MB_MASK (1<<0) +#define IEEE80211_CCK_RATE_2MB_MASK (1<<1) +#define IEEE80211_CCK_RATE_5MB_MASK (1<<2) +#define IEEE80211_CCK_RATE_11MB_MASK (1<<3) +#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4) +#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5) +#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6) +#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7) +#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8) +#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9) +#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10) +#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11) + +#define IEEE80211_CCK_RATES_MASK 0x0000000F +#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \ + IEEE80211_CCK_RATE_2MB_MASK) +#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \ + IEEE80211_CCK_RATE_5MB_MASK | \ + IEEE80211_CCK_RATE_11MB_MASK) + +#define IEEE80211_OFDM_RATES_MASK 0x00000FF0 +#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \ + IEEE80211_OFDM_RATE_12MB_MASK | \ + IEEE80211_OFDM_RATE_24MB_MASK) +#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \ + IEEE80211_OFDM_RATE_9MB_MASK | \ + IEEE80211_OFDM_RATE_18MB_MASK | \ + IEEE80211_OFDM_RATE_36MB_MASK | \ + IEEE80211_OFDM_RATE_48MB_MASK | \ + IEEE80211_OFDM_RATE_54MB_MASK) +#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \ + IEEE80211_CCK_DEFAULT_RATES_MASK) + +#define IEEE80211_NUM_OFDM_RATES 8 +#define IEEE80211_NUM_CCK_RATES 4 +#define IEEE80211_OFDM_SHIFT_MASK_A 4 + + + + +/* NOTE: This data is for statistical purposes; not all hardware provides this + * information for frames received. Not setting these will not cause + * any adverse affects. */ +struct ieee80211_rx_stats { + u32 mac_time; + s8 rssi; + u8 signal; + u8 noise; + u16 rate; /* in 100 kbps */ + u8 received_channel; + u8 control; + u8 mask; + u8 freq; + u16 len; +}; + +/* IEEE 802.11 requires that STA supports concurrent reception of at least + * three fragmented frames. This define can be increased to support more + * concurrent frames, but it should be noted that each entry can consume about + * 2 kB of RAM and increasing cache size will slow down frame reassembly. */ +#define IEEE80211_FRAG_CACHE_LEN 4 + +struct ieee80211_frag_entry { + unsigned long first_frag_time; + unsigned int seq; + unsigned int last_frag; + struct sk_buff *skb; + u8 src_addr[ETH_ALEN]; + u8 dst_addr[ETH_ALEN]; +}; + +struct ieee80211_stats { + unsigned int tx_unicast_frames; + unsigned int tx_multicast_frames; + unsigned int tx_fragments; + unsigned int tx_unicast_octets; + unsigned int tx_multicast_octets; + unsigned int tx_deferred_transmissions; + unsigned int tx_single_retry_frames; + unsigned int tx_multiple_retry_frames; + unsigned int tx_retry_limit_exceeded; + unsigned int tx_discards; + unsigned int rx_unicast_frames; + unsigned int rx_multicast_frames; + unsigned int rx_fragments; + unsigned int rx_unicast_octets; + unsigned int rx_multicast_octets; + unsigned int rx_fcs_errors; + unsigned int rx_discards_no_buffer; + unsigned int tx_discards_wrong_sa; + unsigned int rx_discards_undecryptable; + unsigned int rx_message_in_msg_fragments; + unsigned int rx_message_in_bad_msg_fragments; +}; + +struct ieee80211_device; + +#if 0 /* for later */ +#include "ieee80211_crypt.h" +#endif + +#define SEC_KEY_1 (1<<0) +#define SEC_KEY_2 (1<<1) +#define SEC_KEY_3 (1<<2) +#define SEC_KEY_4 (1<<3) +#define SEC_ACTIVE_KEY (1<<4) +#define SEC_AUTH_MODE (1<<5) +#define SEC_UNICAST_GROUP (1<<6) +#define SEC_LEVEL (1<<7) +#define SEC_ENABLED (1<<8) + +#define SEC_LEVEL_0 0 /* None */ +#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */ +#define SEC_LEVEL_2 2 /* Level 1 + TKIP */ +#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */ +#define SEC_LEVEL_3 4 /* Level 2 + CCMP */ + +#define WEP_KEYS 4 +#define WEP_KEY_LEN 13 + +struct ieee80211_security { + u16 active_key:2, + enabled:1, + auth_mode:2, + auth_algo:4, + unicast_uses_group:1; + u8 key_sizes[WEP_KEYS]; + u8 keys[WEP_KEYS][WEP_KEY_LEN]; + u8 level; + u16 flags; +} __attribute__ ((packed)); + + +/* + + 802.11 data frame from AP + + ,-------------------------------------------------------------------. +Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 | + |------|------|---------|---------|---------|------|---------|------| +Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs | + | | tion | (BSSID) | | | ence | data | | + `-------------------------------------------------------------------' + +Total: 28-2340 bytes + +*/ + +#define BEACON_PROBE_SSID_ID_POSITION 12 + +/* Management Frame Information Element Types */ +#define MFIE_TYPE_SSID 0 +#define MFIE_TYPE_RATES 1 +#define MFIE_TYPE_FH_SET 2 +#define MFIE_TYPE_DS_SET 3 +#define MFIE_TYPE_CF_SET 4 +#define MFIE_TYPE_TIM 5 +#define MFIE_TYPE_IBSS_SET 6 +#define MFIE_TYPE_CHALLENGE 16 +#define MFIE_TYPE_RSN 48 +#define MFIE_TYPE_RATES_EX 50 +#define MFIE_TYPE_GENERIC 221 + +struct ieee80211_info_element_hdr { + u8 id; + u8 len; +} __attribute__ ((packed)); + +struct ieee80211_info_element { + u8 id; + u8 len; + u8 data[0]; +} __attribute__ ((packed)); + +/* + * These are the data types that can make up management packets + * + u16 auth_algorithm; + u16 auth_sequence; + u16 beacon_interval; + u16 capability; + u8 current_ap[ETH_ALEN]; + u16 listen_interval; + struct { + u16 association_id:14, reserved:2; + } __attribute__ ((packed)); + u32 time_stamp[2]; + u16 reason; + u16 status; +*/ + +struct ieee80211_authentication { + struct ieee80211_hdr_3addr header; + u16 algorithm; + u16 transaction; + u16 status; + struct ieee80211_info_element info_element; +} __attribute__ ((packed)); + + +struct ieee80211_probe_response { + struct ieee80211_hdr_3addr header; + u32 time_stamp[2]; + u16 beacon_interval; + u16 capability; + struct ieee80211_info_element info_element; +} __attribute__ ((packed)); + +struct ieee80211_assoc_request_frame { + u16 capability; + u16 listen_interval; + u8 current_ap[ETH_ALEN]; + struct ieee80211_info_element info_element; +} __attribute__ ((packed)); + +struct ieee80211_assoc_response_frame { + struct ieee80211_hdr_3addr header; + u16 capability; + u16 status; + u16 aid; + struct ieee80211_info_element info_element; /* supported rates */ +} __attribute__ ((packed)); + + +struct ieee80211_txb { + u8 nr_frags; + u8 encrypted; + u16 reserved; + u16 frag_size; + u16 payload_size; + struct sk_buff *fragments[0]; +}; + + +/* SWEEP TABLE ENTRIES NUMBER*/ +#define MAX_SWEEP_TAB_ENTRIES 42 +#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7 +/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs + * only use 8, and then use extended rates for the remaining supported + * rates. Other APs, however, stick all of their supported rates on the + * main rates information element... */ +#define MAX_RATES_LENGTH ((u8)12) +#define MAX_RATES_EX_LENGTH ((u8)16) +#define MAX_NETWORK_COUNT 128 + +#define CRC_LENGTH 4U + +#define MAX_WPA_IE_LEN 64 + +#define NETWORK_EMPTY_ESSID (1<<0) +#define NETWORK_HAS_OFDM (1<<1) +#define NETWORK_HAS_CCK (1<<2) + +struct ieee80211_network { + /* These entries are used to identify a unique network */ + u8 bssid[ETH_ALEN]; + u8 channel; + /* Ensure null-terminated for any debug msgs */ + u8 ssid[IW_ESSID_MAX_SIZE + 1]; + u8 ssid_len; + + /* These are network statistics */ + struct ieee80211_rx_stats stats; + u16 capability; + u8 rates[MAX_RATES_LENGTH]; + u8 rates_len; + u8 rates_ex[MAX_RATES_EX_LENGTH]; + u8 rates_ex_len; + unsigned long last_scanned; + u8 mode; + u8 flags; + u32 last_associate; + u32 time_stamp[2]; + u16 beacon_interval; + u16 listen_interval; + u16 atim_window; + u8 wpa_ie[MAX_WPA_IE_LEN]; + size_t wpa_ie_len; + u8 rsn_ie[MAX_WPA_IE_LEN]; + size_t rsn_ie_len; + struct list_head list; +}; + +enum ieee80211_state { + IEEE80211_UNINITIALIZED = 0, + IEEE80211_INITIALIZED, + IEEE80211_ASSOCIATING, + IEEE80211_ASSOCIATED, + IEEE80211_AUTHENTICATING, + IEEE80211_AUTHENTICATED, + IEEE80211_SHUTDOWN +}; + +#define DEFAULT_MAX_SCAN_AGE (15 * HZ) +#define DEFAULT_FTS 2346 +#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" +#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5] + + +#define CFG_IEEE80211_RESERVE_FCS (1<<0) +#define CFG_IEEE80211_COMPUTE_FCS (1<<1) + +struct ieee80211_device { + struct net_device *dev; + + /* Bookkeeping structures */ + struct net_device_stats stats; + struct ieee80211_stats ieee_stats; + + /* Probe / Beacon management */ + struct list_head network_free_list; + struct list_head network_list; + struct ieee80211_network *networks; + int scans; + int scan_age; + + int iw_mode; /* operating mode (IW_MODE_*) */ + + spinlock_t lock; + + int tx_headroom; /* Set to size of any additional room needed at front + * of allocated Tx SKBs */ + u32 config; + + /* WEP and other encryption related settings at the device level */ + int open_wep; /* Set to 1 to allow unencrypted frames */ + + int reset_on_keychange; /* Set to 1 if the HW needs to be reset on + * WEP key changes */ + + /* If the host performs {en,de}cryption, then set to 1 */ + int host_encrypt; + int host_decrypt; + int ieee802_1x; /* is IEEE 802.1X used */ + + /* WPA data */ + int wpa_enabled; + int drop_unencrypted; + int tkip_countermeasures; + int privacy_invoked; + size_t wpa_ie_len; + u8 *wpa_ie; + + struct list_head crypt_deinit_list; + struct ieee80211_crypt_data *crypt[WEP_KEYS]; + int tx_keyidx; /* default TX key index (crypt[tx_keyidx]) */ + struct timer_list crypt_deinit_timer; + + int bcrx_sta_key; /* use individual keys to override default keys even + * with RX of broad/multicast frames */ + + /* Fragmentation structures */ + struct ieee80211_frag_entry frag_cache[IEEE80211_FRAG_CACHE_LEN]; + unsigned int frag_next_idx; + u16 fts; /* Fragmentation Threshold */ + + /* Association info */ + u8 bssid[ETH_ALEN]; + + enum ieee80211_state state; + + int mode; /* A, B, G */ + int modulation; /* CCK, OFDM */ + int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */ + int abg_ture; /* ABG flag */ + + /* Callback functions */ + void (*set_security)(struct net_device *dev, + struct ieee80211_security *sec); + int (*hard_start_xmit)(struct ieee80211_txb *txb, + struct net_device *dev); + int (*reset_port)(struct net_device *dev); + + /* This must be the last item so that it points to the data + * allocated beyond this structure by alloc_ieee80211 */ + u8 priv[0]; +}; + +#define IEEE_A (1<<0) +#define IEEE_B (1<<1) +#define IEEE_G (1<<2) +#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G) + +extern inline void *ieee80211_priv(struct net_device *dev) +{ + return ((struct ieee80211_device *)netdev_priv(dev))->priv; +} + +extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len) +{ + /* Single white space is for Linksys APs */ + if (essid_len == 1 && essid[0] == ' ') + return 1; + + /* Otherwise, if the entire essid is 0, we assume it is hidden */ + while (essid_len) { + essid_len--; + if (essid[essid_len] != '\0') + return 0; + } + + return 1; +} + +extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mode) +{ + /* + * It is possible for both access points and our device to support + * combinations of modes, so as long as there is one valid combination + * of ap/device supported modes, then return success + * + */ + if ((mode & IEEE_A) && + (ieee->modulation & IEEE80211_OFDM_MODULATION) && + (ieee->freq_band & IEEE80211_52GHZ_BAND)) + return 1; + + if ((mode & IEEE_G) && + (ieee->modulation & IEEE80211_OFDM_MODULATION) && + (ieee->freq_band & IEEE80211_24GHZ_BAND)) + return 1; + + if ((mode & IEEE_B) && + (ieee->modulation & IEEE80211_CCK_MODULATION) && + (ieee->freq_band & IEEE80211_24GHZ_BAND)) + return 1; + + return 0; +} + +extern inline int ieee80211_get_hdrlen(u16 fc) +{ + int hdrlen = IEEE80211_3ADDR_LEN; + + switch (WLAN_FC_GET_TYPE(fc)) { + case IEEE80211_FTYPE_DATA: + if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS)) + hdrlen = IEEE80211_4ADDR_LEN; + break; + case IEEE80211_FTYPE_CTL: + switch (WLAN_FC_GET_STYPE(fc)) { + case IEEE80211_STYPE_CTS: + case IEEE80211_STYPE_ACK: + hdrlen = IEEE80211_1ADDR_LEN; + break; + default: + hdrlen = IEEE80211_2ADDR_LEN; + break; + } + break; + } + + return hdrlen; +} + + + +/* ieee80211.c */ +extern void free_ieee80211(struct net_device *dev); +extern struct net_device *alloc_ieee80211(int sizeof_priv); + +extern int ieee80211_set_encryption(struct ieee80211_device *ieee); + +/* ieee80211_tx.c */ + + +extern int ieee80211_xmit(struct sk_buff *skb, + struct net_device *dev); +extern void ieee80211_txb_free(struct ieee80211_txb *); + + +/* ieee80211_rx.c */ +extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, + struct ieee80211_rx_stats *rx_stats); +extern void ieee80211_rx_mgt(struct ieee80211_device *ieee, + struct ieee80211_hdr *header, + struct ieee80211_rx_stats *stats); + +/* iee80211_wx.c */ +extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *key); +extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *key); +extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *key); + + +extern inline void ieee80211_increment_scans(struct ieee80211_device *ieee) +{ + ieee->scans++; +} + +extern inline int ieee80211_get_scans(struct ieee80211_device *ieee) +{ + return ieee->scans; +} + +static inline const char *escape_essid(const char *essid, u8 essid_len) { + static char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; + const char *s = essid; + char *d = escaped; + + if (ieee80211_is_empty_essid(essid, essid_len)) { + memcpy(escaped, "<hidden>", sizeof("<hidden>")); + return escaped; + } + + essid_len = min(essid_len, (u8)IW_ESSID_MAX_SIZE); + while (essid_len--) { + if (*s == '\0') { + *d++ = '\\'; + *d++ = '0'; + s++; + } else { + *d++ = *s++; + } + } + *d = '\0'; + return escaped; +} + +#endif /* IEEE80211_H */ diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 771b47e30f8..69324465e8b 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -183,7 +183,6 @@ struct ipv6_txoptions struct ipv6_opt_hdr *hopopt; struct ipv6_opt_hdr *dst0opt; struct ipv6_rt_hdr *srcrt; /* Routing Header */ - struct ipv6_opt_hdr *auth; struct ipv6_opt_hdr *dst1opt; /* Option buffer, as read by IPV6_PKTOPTIONS, starts here. */ diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index fcb05a387db..6492e7363d8 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -13,13 +13,12 @@ struct qdisc_walker extern rwlock_t qdisc_tree_lock; -#define QDISC_ALIGN 32 -#define QDISC_ALIGN_CONST (QDISC_ALIGN - 1) +#define QDISC_ALIGNTO 32 +#define QDISC_ALIGN(len) (((len) + QDISC_ALIGNTO-1) & ~(QDISC_ALIGNTO-1)) static inline void *qdisc_priv(struct Qdisc *q) { - return (char *)q + ((sizeof(struct Qdisc) + QDISC_ALIGN_CONST) - & ~QDISC_ALIGN_CONST); + return (char *) q + QDISC_ALIGN(sizeof(struct Qdisc)); } /* @@ -207,8 +206,6 @@ psched_tod_diff(int delta_sec, int bound) #endif /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */ -extern struct Qdisc noop_qdisc; -extern struct Qdisc_ops noop_qdisc_ops; extern struct Qdisc_ops pfifo_qdisc_ops; extern struct Qdisc_ops bfifo_qdisc_ops; @@ -216,14 +213,6 @@ extern int register_qdisc(struct Qdisc_ops *qops); extern int unregister_qdisc(struct Qdisc_ops *qops); extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle); extern struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle); -extern void dev_init_scheduler(struct net_device *dev); -extern void dev_shutdown(struct net_device *dev); -extern void dev_activate(struct net_device *dev); -extern void dev_deactivate(struct net_device *dev); -extern void qdisc_reset(struct Qdisc *qdisc); -extern void qdisc_destroy(struct Qdisc *qdisc); -extern struct Qdisc * qdisc_create_dflt(struct net_device *dev, - struct Qdisc_ops *ops); extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct rtattr *tab); extern void qdisc_put_rtab(struct qdisc_rate_table *tab); diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 7b97405e2db..7b6ec998671 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -164,6 +164,19 @@ extern void qdisc_unlock_tree(struct net_device *dev); #define tcf_tree_lock(tp) qdisc_lock_tree((tp)->q->dev) #define tcf_tree_unlock(tp) qdisc_unlock_tree((tp)->q->dev) +extern struct Qdisc noop_qdisc; +extern struct Qdisc_ops noop_qdisc_ops; + +extern void dev_init_scheduler(struct net_device *dev); +extern void dev_shutdown(struct net_device *dev); +extern void dev_activate(struct net_device *dev); +extern void dev_deactivate(struct net_device *dev); +extern void qdisc_reset(struct Qdisc *qdisc); +extern void qdisc_destroy(struct Qdisc *qdisc); +extern struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops); +extern struct Qdisc *qdisc_create_dflt(struct net_device *dev, + struct Qdisc_ops *ops); + static inline void tcf_destroy(struct tcf_proto *tp) { diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h index 4868c7f7749..5999e5684bb 100644 --- a/include/net/sctp/constants.h +++ b/include/net/sctp/constants.h @@ -263,23 +263,11 @@ enum { SCTP_MIN_PMTU = 576 }; enum { SCTP_MAX_DUP_TSNS = 16 }; enum { SCTP_MAX_GABS = 16 }; -/* Here we define the default timers. */ +/* Heartbeat interval - 30 secs */ +#define SCTP_DEFAULT_TIMEOUT_HEARTBEAT (30 * HZ) -/* cookie timer def = ? seconds */ -#define SCTP_DEFAULT_TIMEOUT_T1_COOKIE (3 * HZ) - -/* init timer def = 3 seconds */ -#define SCTP_DEFAULT_TIMEOUT_T1_INIT (3 * HZ) - -/* shutdown timer def = 300 ms */ -#define SCTP_DEFAULT_TIMEOUT_T2_SHUTDOWN ((300 * HZ) / 1000) - -/* 0 seconds + RTO */ -#define SCTP_DEFAULT_TIMEOUT_HEARTBEAT (10 * HZ) - -/* recv timer def = 200ms (in usec) */ +/* Delayed sack timer - 200ms */ #define SCTP_DEFAULT_TIMEOUT_SACK ((200 * HZ) / 1000) -#define SCTP_DEFAULT_TIMEOUT_SACK_MAX ((500 * HZ) / 1000) /* 500 ms */ /* RTO.Initial - 3 seconds * RTO.Min - 1 second diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index dfad4d3c581..47727c7cc62 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -161,6 +161,9 @@ extern struct sctp_globals { */ int sndbuf_policy; + /* Delayed SACK timeout 200ms default*/ + int sack_timeout; + /* HB.interval - 30 seconds */ int hb_interval; @@ -217,6 +220,7 @@ extern struct sctp_globals { #define sctp_sndbuf_policy (sctp_globals.sndbuf_policy) #define sctp_max_retrans_path (sctp_globals.max_retrans_path) #define sctp_max_retrans_init (sctp_globals.max_retrans_init) +#define sctp_sack_timeout (sctp_globals.sack_timeout) #define sctp_hb_interval (sctp_globals.hb_interval) #define sctp_max_instreams (sctp_globals.max_instreams) #define sctp_max_outstreams (sctp_globals.max_outstreams) diff --git a/include/net/slhc_vj.h b/include/net/slhc_vj.h index 0b2c2784f33..8716d5942b6 100644 --- a/include/net/slhc_vj.h +++ b/include/net/slhc_vj.h @@ -170,19 +170,14 @@ struct slcompress { }; #define NULLSLCOMPR (struct slcompress *)0 -#define __ARGS(x) x - /* In slhc.c: */ -struct slcompress *slhc_init __ARGS((int rslots, int tslots)); -void slhc_free __ARGS((struct slcompress *comp)); - -int slhc_compress __ARGS((struct slcompress *comp, unsigned char *icp, - int isize, unsigned char *ocp, unsigned char **cpp, - int compress_cid)); -int slhc_uncompress __ARGS((struct slcompress *comp, unsigned char *icp, - int isize)); -int slhc_remember __ARGS((struct slcompress *comp, unsigned char *icp, - int isize)); -int slhc_toss __ARGS((struct slcompress *comp)); +struct slcompress *slhc_init(int rslots, int tslots); +void slhc_free(struct slcompress *comp); + +int slhc_compress(struct slcompress *comp, unsigned char *icp, int isize, + unsigned char *ocp, unsigned char **cpp, int compress_cid); +int slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize); +int slhc_remember(struct slcompress *comp, unsigned char *icp, int isize); +int slhc_toss(struct slcompress *comp); #endif /* _SLHC_H */ diff --git a/include/net/sock.h b/include/net/sock.h index e593af5b1ec..7b76f891ae2 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1134,13 +1134,16 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk) static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk, int size, int mem, int gfp) { - struct sk_buff *skb = alloc_skb(size + sk->sk_prot->max_header, gfp); + struct sk_buff *skb; + int hdr_len; + hdr_len = SKB_DATA_ALIGN(sk->sk_prot->max_header); + skb = alloc_skb(size + hdr_len, gfp); if (skb) { skb->truesize += mem; if (sk->sk_forward_alloc >= (int)skb->truesize || sk_stream_mem_schedule(sk, skb->truesize, 0)) { - skb_reserve(skb, sk->sk_prot->max_header); + skb_reserve(skb, hdr_len); return skb; } __kfree_skb(skb); diff --git a/include/net/tcp.h b/include/net/tcp.h index ec9e20c2717..a166918ca56 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -721,11 +721,16 @@ static inline int tcp_ack_scheduled(struct tcp_sock *tp) return tp->ack.pending&TCP_ACK_SCHED; } -static __inline__ void tcp_dec_quickack_mode(struct tcp_sock *tp) +static __inline__ void tcp_dec_quickack_mode(struct tcp_sock *tp, unsigned int pkts) { - if (tp->ack.quick && --tp->ack.quick == 0) { - /* Leaving quickack mode we deflate ATO. */ - tp->ack.ato = TCP_ATO_MIN; + if (tp->ack.quick) { + if (pkts >= tp->ack.quick) { + tp->ack.quick = 0; + + /* Leaving quickack mode we deflate ATO. */ + tp->ack.ato = TCP_ATO_MIN; + } else + tp->ack.quick -= pkts; } } @@ -843,7 +848,9 @@ extern __u32 cookie_v4_init_sequence(struct sock *sk, struct sk_buff *skb, /* tcp_output.c */ -extern int tcp_write_xmit(struct sock *, int nonagle); +extern void __tcp_push_pending_frames(struct sock *sk, struct tcp_sock *tp, + unsigned int cur_mss, int nonagle); +extern int tcp_may_send_now(struct sock *sk, struct tcp_sock *tp); extern int tcp_retransmit_skb(struct sock *, struct sk_buff *); extern void tcp_xmit_retransmit_queue(struct sock *); extern void tcp_simple_retransmit(struct sock *); @@ -855,10 +862,13 @@ extern int tcp_write_wakeup(struct sock *); extern void tcp_send_fin(struct sock *sk); extern void tcp_send_active_reset(struct sock *sk, int priority); extern int tcp_send_synack(struct sock *); -extern void tcp_push_one(struct sock *, unsigned mss_now); +extern void tcp_push_one(struct sock *, unsigned int mss_now); extern void tcp_send_ack(struct sock *sk); extern void tcp_send_delayed_ack(struct sock *sk); +/* tcp_input.c */ +extern void tcp_cwnd_application_limited(struct sock *sk); + /* tcp_timer.c */ extern void tcp_init_xmit_timers(struct sock *); extern void tcp_clear_xmit_timers(struct sock *); @@ -958,7 +968,7 @@ static inline void tcp_reset_xmit_timer(struct sock *sk, int what, unsigned long static inline void tcp_initialize_rcv_mss(struct sock *sk) { struct tcp_sock *tp = tcp_sk(sk); - unsigned int hint = min(tp->advmss, tp->mss_cache_std); + unsigned int hint = min_t(unsigned int, tp->advmss, tp->mss_cache); hint = min(hint, tp->rcv_wnd/2); hint = min(hint, TCP_MIN_RCVMSS); @@ -1225,28 +1235,6 @@ static inline void tcp_sync_left_out(struct tcp_sock *tp) tp->left_out = tp->sacked_out + tp->lost_out; } -extern void tcp_cwnd_application_limited(struct sock *sk); - -/* Congestion window validation. (RFC2861) */ - -static inline void tcp_cwnd_validate(struct sock *sk, struct tcp_sock *tp) -{ - __u32 packets_out = tp->packets_out; - - if (packets_out >= tp->snd_cwnd) { - /* Network is feed fully. */ - tp->snd_cwnd_used = 0; - tp->snd_cwnd_stamp = tcp_time_stamp; - } else { - /* Network starves. */ - if (tp->packets_out > tp->snd_cwnd_used) - tp->snd_cwnd_used = tp->packets_out; - - if ((s32)(tcp_time_stamp - tp->snd_cwnd_stamp) >= tp->rto) - tcp_cwnd_application_limited(sk); - } -} - /* Set slow start threshould and cwnd not falling to slow start */ static inline void __tcp_enter_cwr(struct tcp_sock *tp) { @@ -1279,12 +1267,6 @@ static __inline__ __u32 tcp_max_burst(const struct tcp_sock *tp) return 3; } -static __inline__ int tcp_minshall_check(const struct tcp_sock *tp) -{ - return after(tp->snd_sml,tp->snd_una) && - !after(tp->snd_sml, tp->snd_nxt); -} - static __inline__ void tcp_minshall_update(struct tcp_sock *tp, int mss, const struct sk_buff *skb) { @@ -1292,122 +1274,18 @@ static __inline__ void tcp_minshall_update(struct tcp_sock *tp, int mss, tp->snd_sml = TCP_SKB_CB(skb)->end_seq; } -/* Return 0, if packet can be sent now without violation Nagle's rules: - 1. It is full sized. - 2. Or it contains FIN. - 3. Or TCP_NODELAY was set. - 4. Or TCP_CORK is not set, and all sent packets are ACKed. - With Minshall's modification: all sent small packets are ACKed. - */ - -static __inline__ int -tcp_nagle_check(const struct tcp_sock *tp, const struct sk_buff *skb, - unsigned mss_now, int nonagle) -{ - return (skb->len < mss_now && - !(TCP_SKB_CB(skb)->flags & TCPCB_FLAG_FIN) && - ((nonagle&TCP_NAGLE_CORK) || - (!nonagle && - tp->packets_out && - tcp_minshall_check(tp)))); -} - -extern void tcp_set_skb_tso_segs(struct sock *, struct sk_buff *); - -/* This checks if the data bearing packet SKB (usually sk->sk_send_head) - * should be put on the wire right now. - */ -static __inline__ int tcp_snd_test(struct sock *sk, - struct sk_buff *skb, - unsigned cur_mss, int nonagle) -{ - struct tcp_sock *tp = tcp_sk(sk); - int pkts = tcp_skb_pcount(skb); - - if (!pkts) { - tcp_set_skb_tso_segs(sk, skb); - pkts = tcp_skb_pcount(skb); - } - - /* RFC 1122 - section 4.2.3.4 - * - * We must queue if - * - * a) The right edge of this frame exceeds the window - * b) There are packets in flight and we have a small segment - * [SWS avoidance and Nagle algorithm] - * (part of SWS is done on packetization) - * Minshall version sounds: there are no _small_ - * segments in flight. (tcp_nagle_check) - * c) We have too many packets 'in flight' - * - * Don't use the nagle rule for urgent data (or - * for the final FIN -DaveM). - * - * Also, Nagle rule does not apply to frames, which - * sit in the middle of queue (they have no chances - * to get new data) and if room at tail of skb is - * not enough to save something seriously (<32 for now). - */ - - /* Don't be strict about the congestion window for the - * final FIN frame. -DaveM - */ - return (((nonagle&TCP_NAGLE_PUSH) || tp->urg_mode - || !tcp_nagle_check(tp, skb, cur_mss, nonagle)) && - (((tcp_packets_in_flight(tp) + (pkts-1)) < tp->snd_cwnd) || - (TCP_SKB_CB(skb)->flags & TCPCB_FLAG_FIN)) && - !after(TCP_SKB_CB(skb)->end_seq, tp->snd_una + tp->snd_wnd)); -} - static __inline__ void tcp_check_probe_timer(struct sock *sk, struct tcp_sock *tp) { if (!tp->packets_out && !tp->pending) tcp_reset_xmit_timer(sk, TCP_TIME_PROBE0, tp->rto); } -static __inline__ int tcp_skb_is_last(const struct sock *sk, - const struct sk_buff *skb) -{ - return skb->next == (struct sk_buff *)&sk->sk_write_queue; -} - -/* Push out any pending frames which were held back due to - * TCP_CORK or attempt at coalescing tiny packets. - * The socket must be locked by the caller. - */ -static __inline__ void __tcp_push_pending_frames(struct sock *sk, - struct tcp_sock *tp, - unsigned cur_mss, - int nonagle) -{ - struct sk_buff *skb = sk->sk_send_head; - - if (skb) { - if (!tcp_skb_is_last(sk, skb)) - nonagle = TCP_NAGLE_PUSH; - if (!tcp_snd_test(sk, skb, cur_mss, nonagle) || - tcp_write_xmit(sk, nonagle)) - tcp_check_probe_timer(sk, tp); - } - tcp_cwnd_validate(sk, tp); -} - static __inline__ void tcp_push_pending_frames(struct sock *sk, struct tcp_sock *tp) { __tcp_push_pending_frames(sk, tp, tcp_current_mss(sk, 1), tp->nonagle); } -static __inline__ int tcp_may_send_now(struct sock *sk, struct tcp_sock *tp) -{ - struct sk_buff *skb = sk->sk_send_head; - - return (skb && - tcp_snd_test(sk, skb, tcp_current_mss(sk, 1), - tcp_skb_is_last(sk, skb) ? TCP_NAGLE_PUSH : tp->nonagle)); -} - static __inline__ void tcp_init_wl(struct tcp_sock *tp, u32 ack, u32 seq) { tp->snd_wl1 = seq; diff --git a/include/pcmcia/ciscode.h b/include/pcmcia/ciscode.h index 2000b43ece9..da19c297dd6 100644 --- a/include/pcmcia/ciscode.h +++ b/include/pcmcia/ciscode.h @@ -112,6 +112,8 @@ #define MANFID_TDK 0x0105 #define PRODID_TDK_CF010 0x0900 +#define PRODID_TDK_NP9610 0x0d0a +#define PRODID_TDK_MN3200 0x0e0a #define PRODID_TDK_GN3410 0x4815 #define MANFID_TOSHIBA 0x0098 diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 8d8643adc78..b42ddc0c114 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -396,7 +396,6 @@ struct pcmcia_socket; int pcmcia_access_configuration_register(client_handle_t handle, conf_reg_t *reg); int pcmcia_deregister_client(client_handle_t handle); int pcmcia_get_configuration_info(client_handle_t handle, config_info_t *config); -int pcmcia_get_card_services_info(servinfo_t *info); int pcmcia_get_first_window(window_handle_t *win, win_req_t *req); int pcmcia_get_next_window(window_handle_t *win, win_req_t *req); int pcmcia_get_status(client_handle_t handle, cs_status_t *status); @@ -417,7 +416,6 @@ int pcmcia_suspend_card(struct pcmcia_socket *skt); int pcmcia_resume_card(struct pcmcia_socket *skt); int pcmcia_eject_card(struct pcmcia_socket *skt); int pcmcia_insert_card(struct pcmcia_socket *skt); -int pcmcia_report_error(client_handle_t handle, error_info_t *err); struct pcmcia_socket * pcmcia_get_socket(struct pcmcia_socket *skt); void pcmcia_put_socket(struct pcmcia_socket *skt); diff --git a/include/pcmcia/device_id.h b/include/pcmcia/device_id.h new file mode 100644 index 00000000000..346d81ece28 --- /dev/null +++ b/include/pcmcia/device_id.h @@ -0,0 +1,249 @@ +/* + * Copyright (2003-2004) Dominik Brodowski <linux@brodo.de> + * David Woodhouse + * + * License: GPL v2 + */ + +#define PCMCIA_DEVICE_MANF_CARD(manf, card) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID, \ + .manf_id = (manf), \ + .card_id = (card), } + +#define PCMCIA_DEVICE_FUNC_ID(func) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FUNC_ID, \ + .func_id = (func), } + +#define PCMCIA_DEVICE_PROD_ID1(v1, vh1) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1, \ + .prod_id = { (v1), NULL, NULL, NULL }, \ + .prod_id_hash = { (vh1), 0, 0, 0 }, } + +#define PCMCIA_DEVICE_PROD_ID2(v2, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2, \ + .prod_id = { NULL, (v2), NULL, NULL }, \ + .prod_id_hash = { 0, (vh2), 0, 0 }, } + +#define PCMCIA_DEVICE_PROD_ID12(v1, v2, vh1, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 }, } + +#define PCMCIA_DEVICE_PROD_ID13(v1, v3, vh1, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3, \ + .prod_id = { (v1), NULL, (v3), NULL }, \ + .prod_id_hash = { (vh1), 0, (vh3), 0 }, } + +#define PCMCIA_DEVICE_PROD_ID14(v1, v4, vh1, vh4) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID4, \ + .prod_id = { (v1), NULL, NULL, (v4) }, \ + .prod_id_hash = { (vh1), 0, 0, (vh4) }, } + +#define PCMCIA_DEVICE_PROD_ID123(v1, v2, v3, vh1, vh2, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3, \ + .prod_id = { (v1), (v2), (v3), NULL },\ + .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, } + +#define PCMCIA_DEVICE_PROD_ID124(v1, v2, v4, vh1, vh2, vh4) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID4, \ + .prod_id = { (v1), (v2), NULL, (v4) }, \ + .prod_id_hash = { (vh1), (vh2), 0, (vh4) }, } + +#define PCMCIA_DEVICE_PROD_ID134(v1, v3, v4, vh1, vh3, vh4) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_PROD_ID4, \ + .prod_id = { (v1), NULL, (v3), (v4) }, \ + .prod_id_hash = { (vh1), 0, (vh3), (vh4) }, } + +#define PCMCIA_DEVICE_PROD_ID1234(v1, v2, v3, v4, vh1, vh2, vh3, vh4) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_PROD_ID4, \ + .prod_id = { (v1), (v2), (v3), (v4) }, \ + .prod_id_hash = { (vh1), (vh2), (vh3), (vh4) }, } + + +/* multi-function devices */ + +#define PCMCIA_MFC_DEVICE_MANF_CARD(mfc, manf, card) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .manf_id = (manf), \ + .card_id = (card), \ + .function = (mfc), } + +#define PCMCIA_MFC_DEVICE_PROD_ID1(mfc, v1, vh1) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { (v1), NULL, NULL, NULL }, \ + .prod_id_hash = { (vh1), 0, 0, 0 }, \ + .function = (mfc), } + +#define PCMCIA_MFC_DEVICE_PROD_ID2(mfc, v2, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { NULL, (v2), NULL, NULL }, \ + .prod_id_hash = { 0, (vh2), 0, 0 }, \ + .function = (mfc), } + +#define PCMCIA_MFC_DEVICE_PROD_ID12(mfc, v1, v2, vh1, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 }, \ + .function = (mfc), } + +#define PCMCIA_MFC_DEVICE_PROD_ID13(mfc, v1, v3, vh1, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { (v1), NULL, (v3), NULL }, \ + .prod_id_hash = { (vh1), 0, (vh3), 0 }, \ + .function = (mfc), } + +#define PCMCIA_MFC_DEVICE_PROD_ID123(mfc, v1, v2, v3, vh1, vh2, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { (v1), (v2), (v3), NULL },\ + .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \ + .function = (mfc), } + +/* pseudo multi-function devices */ + +#define PCMCIA_PFC_DEVICE_MANF_CARD(mfc, manf, card) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .manf_id = (manf), \ + .card_id = (card), \ + .device_no = (mfc), } + +#define PCMCIA_PFC_DEVICE_PROD_ID1(mfc, v1, vh1) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { (v1), NULL, NULL, NULL }, \ + .prod_id_hash = { (vh1), 0, 0, 0 }, \ + .device_no = (mfc), } + +#define PCMCIA_PFC_DEVICE_PROD_ID2(mfc, v2, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { NULL, (v2), NULL, NULL }, \ + .prod_id_hash = { 0, (vh2), 0, 0 }, \ + .device_no = (mfc), } + +#define PCMCIA_PFC_DEVICE_PROD_ID12(mfc, v1, v2, vh1, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 }, \ + .device_no = (mfc), } + +#define PCMCIA_PFC_DEVICE_PROD_ID13(mfc, v1, v3, vh1, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { (v1), NULL, (v3), NULL }, \ + .prod_id_hash = { (vh1), 0, (vh3), 0 }, \ + .device_no = (mfc), } + +#define PCMCIA_PFC_DEVICE_PROD_ID123(mfc, v1, v2, v3, vh1, vh2, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { (v1), (v2), (v3), NULL },\ + .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \ + .device_no = (mfc), } + +/* cards needing a CIS override */ + +#define PCMCIA_DEVICE_CIS_MANF_CARD(manf, card, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID, \ + .manf_id = (manf), \ + .card_id = (card), \ + .cisfile = (_cisfile)} + +#define PCMCIA_DEVICE_CIS_PROD_ID12(v1, v2, vh1, vh2, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 }, \ + .cisfile = (_cisfile)} + +#define PCMCIA_DEVICE_CIS_PROD_ID123(v1, v2, v3, vh1, vh2, vh3, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3, \ + .prod_id = { (v1), (v2), (v3), NULL },\ + .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \ + .cisfile = (_cisfile)} + + +#define PCMCIA_DEVICE_CIS_PROD_ID2(v2, vh2, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID2, \ + .prod_id = { NULL, (v2), NULL, NULL }, \ + .prod_id_hash = { 0, (vh2), 0, 0 }, \ + .cisfile = (_cisfile)} + +#define PCMCIA_PFC_DEVICE_CIS_PROD_ID12(mfc, v1, v2, vh1, vh2, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 },\ + .device_no = (mfc), \ + .cisfile = (_cisfile)} + +#define PCMCIA_MFC_DEVICE_CIS_MANF_CARD(mfc, manf, card, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .manf_id = (manf), \ + .card_id = (card), \ + .function = (mfc), \ + .cisfile = (_cisfile)} + +#define PCMCIA_MFC_DEVICE_CIS_PROD_ID12(mfc, v1, v2, vh1, vh2, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 }, \ + .function = (mfc), \ + .cisfile = (_cisfile)} + +#define PCMCIA_MFC_DEVICE_CIS_PROD_ID4(mfc, v4, vh4, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID4| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { NULL, NULL, NULL, (v4) }, \ + .prod_id_hash = { 0, 0, 0, (vh4) }, \ + .function = (mfc), \ + .cisfile = (_cisfile)} + + +#define PCMCIA_DEVICE_NULL { .match_flags = 0, } diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 312fd958c90..2b52553f2d9 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -18,6 +18,8 @@ #include <pcmcia/bulkmem.h> #include <pcmcia/cs_types.h> +#include <pcmcia/device_id.h> +#include <linux/mod_devicetable.h> typedef struct tuple_parse_t { tuple_t tuple; @@ -129,12 +131,11 @@ typedef struct dev_link_t { struct pcmcia_socket; -extern struct bus_type pcmcia_bus_type; - struct pcmcia_driver { dev_link_t *(*attach)(void); void (*detach)(dev_link_t *); struct module *owner; + struct pcmcia_device_id *id_table; struct device_driver drv; }; @@ -173,7 +174,9 @@ struct pcmcia_device { u8 has_manf_id:1; u8 has_card_id:1; u8 has_func_id:1; - u8 reserved:5; + + u8 allow_func_id_match:1; + u8 reserved:4; u8 func_id; u16 manf_id; diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h index 67b867f31fe..0f7aacc33fe 100644 --- a/include/pcmcia/ss.h +++ b/include/pcmcia/ss.h @@ -15,10 +15,12 @@ #ifndef _LINUX_SS_H #define _LINUX_SS_H +#include <linux/config.h> +#include <linux/device.h> + #include <pcmcia/cs_types.h> #include <pcmcia/cs.h> #include <pcmcia/bulkmem.h> -#include <linux/device.h> /* Definitions for card status flags for GetStatus */ #define SS_WRPROT 0x0001 @@ -171,7 +173,7 @@ typedef struct window_t { struct config_t; struct pcmcia_callback; - +struct user_info_t; struct pcmcia_socket { struct module *owner; @@ -216,8 +218,9 @@ struct pcmcia_socket { /* is set to one if resource setup is done using adjust_resource_info() */ u8 resource_setup_old:1; + u8 resource_setup_new:1; - u8 reserved:6; + u8 reserved:5; /* socket operations */ struct pccard_operations * ops; @@ -241,9 +244,32 @@ struct pcmcia_socket { unsigned int thread_events; /* pcmcia (16-bit) */ - struct pcmcia_bus_socket *pcmcia; struct pcmcia_callback *callback; +#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE) + struct list_head devices_list; /* PCMCIA devices */ + u8 device_count; /* the number of devices, used + * only internally and subject + * to incorrectness and change */ + + struct { + u8 present:1, /* PCMCIA card is present in socket */ + busy:1, /* "master" ioctl is used */ + dead:1, /* pcmcia module is being unloaded */ + device_add_pending:1, /* a pseudo-multifunction-device + * add event is pending */ + reserved:4; + } pcmcia_state; + + struct work_struct device_add; /* for adding further pseudo-multifunction + * devices */ + +#ifdef CONFIG_PCMCIA_IOCTL + struct user_info_t *user; + wait_queue_head_t queue; +#endif +#endif + /* cardbus (32-bit) */ #ifdef CONFIG_CARDBUS struct resource * cb_cis_res; |