diff options
56 files changed, 7867 insertions, 4342 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 846f97aa3508..00018356f4a5 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7483,18 +7483,24 @@ L: linuxppc-dev@lists.ozlabs.org Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git S: Supported +F: Documentation/ABI/stable/sysfs-firmware-opal-* +F: Documentation/devicetree/bindings/powerpc/opal/ +F: Documentation/devicetree/bindings/rtc/rtc-opal.txt +F: Documentation/devicetree/bindings/i2c/i2c-opal.txt F: Documentation/powerpc/ F: arch/powerpc/ F: drivers/char/tpm/tpm_ibmvtpm* F: drivers/crypto/nx/ F: drivers/crypto/vmx/ +F: drivers/i2c/busses/i2c-opal.c F: drivers/net/ethernet/ibm/ibmveth.* F: drivers/net/ethernet/ibm/ibmvnic.* F: drivers/pci/hotplug/pnv_php.c F: drivers/pci/hotplug/rpa* +F: drivers/rtc/rtc-opal.c F: drivers/scsi/ibmvscsi/ +F: drivers/tty/hvc/hvc_opal.c F: tools/testing/selftests/powerpc -N: opal N: /pmac N: powermac N: powernv diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 8582121d7a45..494091762bd7 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -115,7 +115,7 @@ config PPC select HAVE_PERF_REGS select HAVE_PERF_USER_STACK_DUMP select HAVE_REGS_AND_STACK_ACCESS_API - select HAVE_HW_BREAKPOINT if PERF_EVENTS && PPC_BOOK3S_64 + select HAVE_HW_BREAKPOINT if PERF_EVENTS && (PPC_BOOK3S || PPC_8xx) select ARCH_WANT_IPC_PARSE_VERSION select SPARSE_IRQ select IRQ_DOMAIN diff --git a/arch/powerpc/boot/dts/fsl/kmcent2.dts b/arch/powerpc/boot/dts/fsl/kmcent2.dts new file mode 100644 index 000000000000..47afa438602e --- /dev/null +++ b/arch/powerpc/boot/dts/fsl/kmcent2.dts @@ -0,0 +1,303 @@ +/* + * Keymile kmcent2 Device Tree Source, based on T1040RDB DTS + * + * (C) Copyright 2016 + * Valentin Longchamp, Keymile AG, valentin.longchamp@keymile.com + * + * Copyright 2014 - 2015 Freescale Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/include/ "t104xsi-pre.dtsi" + +/ { + model = "keymile,kmcent2"; + compatible = "keymile,kmcent2"; + + aliases { + front_phy = &front_phy; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + bman_fbpr: bman-fbpr { + size = <0 0x1000000>; + alignment = <0 0x1000000>; + }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; + }; + + ifc: localbus@ffe124000 { + reg = <0xf 0xfe124000 0 0x2000>; + ranges = <0 0 0xf 0xe8000000 0x04000000 + 1 0 0xf 0xfa000000 0x00010000 + 2 0 0xf 0xfb000000 0x00010000 + 4 0 0xf 0xc0000000 0x08000000 + 6 0 0xf 0xd0000000 0x08000000 + 7 0 0xf 0xd8000000 0x08000000>; + + nor@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x04000000>; + bank-width = <2>; + device-width = <2>; + }; + + nand@1,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,ifc-nand"; + reg = <0x1 0x0 0x10000>; + }; + + board-control@2,0 { + compatible = "keymile,qriox"; + reg = <0x2 0x0 0x80>; + }; + + chassis-mgmt@6,0 { + compatible = "keymile,bfticu"; + reg = <6 0 0x100>; + interrupt-controller; + interrupt-parent = <&mpic>; + interrupts = <11 1 0 0>; + #interrupt-cells = <1>; + }; + + }; + + memory { + device_type = "memory"; + }; + + dcsr: dcsr@f00000000 { + ranges = <0x00000000 0xf 0x00000000 0x01072000>; + }; + + bportals: bman-portals@ff4000000 { + ranges = <0x0 0xf 0xf4000000 0x2000000>; + }; + + qportals: qman-portals@ff6000000 { + ranges = <0x0 0xf 0xf6000000 0x2000000>; + }; + + soc: soc@ffe000000 { + ranges = <0x00000000 0xf 0xfe000000 0x1000000>; + reg = <0xf 0xfe000000 0 0x00001000>; + + spi@110000 { + network-clock@1 { + compatible = "zarlink,zl30364"; + reg = <1>; + spi-max-frequency = <1000000>; + }; + }; + + sdhc@114000 { + status = "disabled"; + }; + + i2c@118000 { + clock-frequency = <100000>; + + mux@70 { + compatible = "nxp,pca9547"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@54 { + compatible = "24c02"; + reg = <0x54>; + pagesize = <2>; + read-only; + label = "ddr3-spd"; + }; + }; + + i2c@7 { + reg = <7>; + #address-cells = <1>; + #size-cells = <0>; + + temp-sensor@48 { + compatible = "national,lm75"; + reg = <0x48>; + label = "SENSOR_0"; + }; + temp-sensor@4a { + compatible = "national,lm75"; + reg = <0x4a>; + label = "SENSOR_2"; + }; + temp-sensor@4b { + compatible = "national,lm75"; + reg = <0x4b>; + label = "SENSOR_3"; + }; + }; + }; + }; + + i2c@118100 { + clock-frequency = <100000>; + + eeprom@50 { + compatible = "atmel,24c08"; + reg = <0x50>; + pagesize = <16>; + }; + + eeprom@54 { + compatible = "atmel,24c08"; + reg = <0x54>; + pagesize = <16>; + }; + }; + + i2c@119000 { + status = "disabled"; + }; + + i2c@119100 { + status = "disabled"; + }; + + serial2: serial@11d500 { + status = "disabled"; + }; + + serial3: serial@11d600 { + status = "disabled"; + }; + + usb0: usb@210000 { + status = "disabled"; + }; + usb1: usb@211000 { + status = "disabled"; + }; + + display@180000 { + status = "disabled"; + }; + + sata@220000 { + status = "disabled"; + }; + sata@221000 { + status = "disabled"; + }; + + fman@400000 { + ethernet@e0000 { + fixed-link = <0 1 1000 0 0>; + phy-connection-type = "sgmii"; + }; + + ethernet@e2000 { + fixed-link = <1 1 1000 0 0>; + phy-connection-type = "sgmii"; + }; + + ethernet@e4000 { + status = "disabled"; + }; + + ethernet@e6000 { + status = "disabled"; + }; + + ethernet@e8000 { + phy-handle = <&front_phy>; + phy-connection-type = "rgmii"; + }; + + mdio0: mdio@fc000 { + front_phy: ethernet-phy@11 { + reg = <0x11>; + }; + }; + }; + }; + + + pci0: pcie@ffe240000 { + reg = <0xf 0xfe240000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000 + 0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x20000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci1: pcie@ffe250000 { + status = "disabled"; + }; + + pci2: pcie@ffe260000 { + status = "disabled"; + }; + + pci3: pcie@ffe270000 { + status = "disabled"; + }; + + qe: qe@ffe140000 { + ranges = <0x0 0xf 0xfe140000 0x40000>; + reg = <0xf 0xfe140000 0 0x480>; + brg-frequency = <0>; + bus-frequency = <0>; + + si1: si@700 { + compatible = "fsl,t1040-qe-si"; + reg = <0x700 0x80>; + }; + + siram1: siram@1000 { + compatible = "fsl,t1040-qe-siram"; + reg = <0x1000 0x800>; + }; + + ucc_hdlc: ucc@2000 { + device_type = "hdlc"; + compatible = "fsl,ucc-hdlc"; + rx-clock-name = "clk9"; + tx-clock-name = "clk9"; + fsl,tx-timeslot-mask = <0xfffffffe>; + fsl,rx-timeslot-mask = <0xfffffffe>; + fsl,siram-entry-id = <0>; + }; + }; +}; + +#include "t1040si-post.dtsi" diff --git a/arch/powerpc/boot/dts/fsl/kmcoge4.dts b/arch/powerpc/boot/dts/fsl/kmcoge4.dts index ae70a24094b0..e103c0f3f650 100644 --- a/arch/powerpc/boot/dts/fsl/kmcoge4.dts +++ b/arch/powerpc/boot/dts/fsl/kmcoge4.dts @@ -83,6 +83,10 @@ }; }; + sdhc@114000 { + status = "disabled"; + }; + i2c@119000 { status = "disabled"; }; diff --git a/arch/powerpc/configs/85xx/kmp204x_defconfig b/arch/powerpc/configs/85xx/kmp204x_defconfig deleted file mode 100644 index aaaaa609cd24..000000000000 --- a/arch/powerpc/configs/85xx/kmp204x_defconfig +++ /dev/null @@ -1,220 +0,0 @@ -CONFIG_PPC_85xx=y -CONFIG_SMP=y -CONFIG_NR_CPUS=8 -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_AUDIT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_CGROUPS=y -CONFIG_CGROUP_SCHED=y -CONFIG_RELAY=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_KALLSYMS_ALL=y -CONFIG_EMBEDDED=y -CONFIG_PERF_EVENTS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_PARTITION_ADVANCED=y -CONFIG_MAC_PARTITION=y -CONFIG_CORENET_GENERIC=y -CONFIG_MPIC_MSGR=y -CONFIG_HIGHMEM=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_MISC=m -CONFIG_KEXEC=y -CONFIG_FORCE_MAX_ZONEORDER=13 -CONFIG_PCI=y -CONFIG_PCIEPORTBUS=y -# CONFIG_PCIEASPM is not set -CONFIG_PCI_MSI=y -CONFIG_ADVANCED_OPTIONS=y -CONFIG_LOWMEM_SIZE_BOOL=y -CONFIG_LOWMEM_SIZE=0x20000000 -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_USER=y -CONFIG_XFRM_SUB_POLICY=y -CONFIG_XFRM_STATISTICS=y -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -CONFIG_NET_IPIP=y -CONFIG_IP_MROUTE=y -CONFIG_IP_PIMSM_V1=y -CONFIG_IP_PIMSM_V2=y -CONFIG_INET_AH=y -CONFIG_INET_ESP=y -CONFIG_INET_IPCOMP=y -CONFIG_IPV6=y -CONFIG_IP_SCTP=m -CONFIG_TIPC=y -CONFIG_NET_SCHED=y -CONFIG_NET_SCH_CBQ=y -CONFIG_NET_SCH_HTB=y -CONFIG_NET_SCH_HFSC=y -CONFIG_NET_SCH_PRIO=y -CONFIG_NET_SCH_MULTIQ=y -CONFIG_NET_SCH_RED=y -CONFIG_NET_SCH_SFQ=y -CONFIG_NET_SCH_TEQL=y -CONFIG_NET_SCH_TBF=y -CONFIG_NET_SCH_GRED=y -CONFIG_NET_CLS_BASIC=y -CONFIG_NET_CLS_TCINDEX=y -CONFIG_NET_CLS_U32=y -CONFIG_CLS_U32_PERF=y -CONFIG_CLS_U32_MARK=y -CONFIG_NET_CLS_FLOW=y -CONFIG_NET_CLS_CGROUP=y -CONFIG_UEVENT_HELPER_PATH="/sbin/mdev" -CONFIG_DEVTMPFS=y -CONFIG_MTD=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_PHRAM=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ECC_BCH=y -CONFIG_MTD_NAND_FSL_ELBC=y -CONFIG_MTD_UBI=y -CONFIG_MTD_UBI_GLUEBI=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=2 -CONFIG_BLK_DEV_RAM_SIZE=2048 -CONFIG_EEPROM_AT24=y -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_ST=y -CONFIG_BLK_DEV_SR=y -CONFIG_CHR_DEV_SG=y -CONFIG_SCSI_LOGGING=y -CONFIG_SCSI_SYM53C8XX_2=y -CONFIG_NETDEVICES=y -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_NET_VENDOR_ADAPTEC is not set -# CONFIG_NET_VENDOR_ALTEON is not set -# CONFIG_NET_VENDOR_AMD is not set -# CONFIG_NET_VENDOR_ATHEROS is not set -# CONFIG_NET_VENDOR_BROADCOM is not set -# CONFIG_NET_VENDOR_BROCADE is not set -# CONFIG_NET_VENDOR_CHELSIO is not set -# CONFIG_NET_VENDOR_CISCO is not set -# CONFIG_NET_VENDOR_DEC is not set -# CONFIG_NET_VENDOR_DLINK is not set -# CONFIG_NET_VENDOR_EMULEX is not set -# CONFIG_NET_VENDOR_EXAR is not set -CONFIG_FSL_PQ_MDIO=y -CONFIG_FSL_XGMAC_MDIO=y -# CONFIG_NET_VENDOR_HP is not set -# CONFIG_NET_VENDOR_INTEL is not set -# CONFIG_NET_VENDOR_MARVELL is not set -# CONFIG_NET_VENDOR_MELLANOX is not set -# CONFIG_NET_VENDOR_MICREL is not set -# CONFIG_NET_VENDOR_MICROCHIP is not set -# CONFIG_NET_VENDOR_MYRI is not set -# CONFIG_NET_VENDOR_NATSEMI is not set -# CONFIG_NET_VENDOR_NVIDIA is not set -# CONFIG_NET_VENDOR_OKI is not set -# CONFIG_NET_PACKET_ENGINE is not set -# CONFIG_NET_VENDOR_QLOGIC is not set -# CONFIG_NET_VENDOR_REALTEK is not set -# CONFIG_NET_VENDOR_RDC is not set -# CONFIG_NET_VENDOR_SEEQ is not set -# CONFIG_NET_VENDOR_SILAN is not set -# CONFIG_NET_VENDOR_SIS is not set -# CONFIG_NET_VENDOR_SMSC is not set -# CONFIG_NET_VENDOR_STMICRO is not set -# CONFIG_NET_VENDOR_SUN is not set -# CONFIG_NET_VENDOR_TEHUTI is not set -# CONFIG_NET_VENDOR_TI is not set -# CONFIG_NET_VENDOR_VIA is not set -# CONFIG_NET_VENDOR_WIZNET is not set -# CONFIG_NET_VENDOR_XILINX is not set -CONFIG_MARVELL_PHY=y -CONFIG_VITESSE_PHY=y -CONFIG_FIXED_PHY=y -# CONFIG_WLAN is not set -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_PPC_EPAPR_HV_BYTECHAN=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -CONFIG_NVRAM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_MUX=y -CONFIG_I2C_MUX_PCA954x=y -CONFIG_I2C_MPC=y -CONFIG_SPI=y -CONFIG_SPI_FSL_SPI=y -CONFIG_SPI_FSL_ESPI=y -CONFIG_SPI_SPIDEV=m -CONFIG_PTP_1588_CLOCK=y -# CONFIG_HWMON is not set -# CONFIG_USB_SUPPORT is not set -CONFIG_EDAC=y -CONFIG_EDAC_MM_EDAC=y -CONFIG_EDAC_MPC85XX=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_DS3232=y -CONFIG_RTC_DRV_CMOS=y -CONFIG_UIO=y -CONFIG_STAGING=y -CONFIG_CLK_QORIQ=y -CONFIG_EXT2_FS=y -CONFIG_NTFS_FS=y -CONFIG_PROC_KCORE=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_UBIFS_FS=y -CONFIG_CRAMFS=y -CONFIG_SQUASHFS=y -CONFIG_SQUASHFS_XZ=y -CONFIG_NFS_FS=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_UTF8=m -CONFIG_CRC_ITU_T=m -CONFIG_DEBUG_INFO=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_SHIRQ=y -CONFIG_DETECT_HUNG_TASK=y -CONFIG_SCHEDSTATS=y -CONFIG_RCU_TRACE=y -CONFIG_UPROBE_EVENT=y -CONFIG_CRYPTO_NULL=y -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_MD4=y -CONFIG_CRYPTO_SHA256=y -CONFIG_CRYPTO_SHA512=y -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRYPTO_DEV_FSL_CAAM=y diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index 6d0eb02fefa4..4ff68b752618 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -58,7 +58,6 @@ CONFIG_KEXEC_FILE=y CONFIG_IRQ_ALL_CPUS=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTREMOVE=y -CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y CONFIG_KSM=y CONFIG_TRANSPARENT_HUGEPAGE=y CONFIG_PPC_64K_PAGES=y diff --git a/arch/powerpc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h index 59abc620f8e8..73eb794d6163 100644 --- a/arch/powerpc/include/asm/bitops.h +++ b/arch/powerpc/include/asm/bitops.h @@ -154,6 +154,34 @@ static __inline__ int test_and_change_bit(unsigned long nr, return test_and_change_bits(BIT_MASK(nr), addr + BIT_WORD(nr)) != 0; } +#ifdef CONFIG_PPC64 +static __inline__ unsigned long clear_bit_unlock_return_word(int nr, + volatile unsigned long *addr) +{ + unsigned long old, t; + unsigned long *p = (unsigned long *)addr + BIT_WORD(nr); + unsigned long mask = BIT_MASK(nr); + + __asm__ __volatile__ ( + PPC_RELEASE_BARRIER +"1:" PPC_LLARX(%0,0,%3,0) "\n" + "andc %1,%0,%2\n" + PPC405_ERR77(0,%3) + PPC_STLCX "%1,0,%3\n" + "bne- 1b\n" + : "=&r" (old), "=&r" (t) + : "r" (mask), "r" (p) + : "cc", "memory"); + + return old; +} + +/* This is a special function for mm/filemap.c */ +#define clear_bit_unlock_is_negative_byte(nr, addr) \ + (clear_bit_unlock_return_word(nr, addr) & BIT_MASK(PG_waiters)) + +#endif /* CONFIG_PPC64 */ + #include <asm-generic/bitops/non-atomic.h> static __inline__ void __clear_bit_unlock(int nr, volatile unsigned long *addr) diff --git a/arch/powerpc/include/asm/pnv-pci.h b/arch/powerpc/include/asm/pnv-pci.h index 696438f09aea..de9681034353 100644 --- a/arch/powerpc/include/asm/pnv-pci.h +++ b/arch/powerpc/include/asm/pnv-pci.h @@ -57,6 +57,8 @@ struct pnv_php_slot { uint64_t id; char *name; int slot_no; + unsigned int flags; +#define PNV_PHP_FLAG_BROKEN_PDC 0x1 struct kref kref; #define PNV_PHP_STATE_INITIALIZED 0 #define PNV_PHP_STATE_REGISTERED 1 diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h index 025833b8df9f..359c44341761 100644 --- a/arch/powerpc/include/asm/ppc_asm.h +++ b/arch/powerpc/include/asm/ppc_asm.h @@ -505,7 +505,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601) #define MTMSRD(r) mtmsrd r #define MTMSR_EERI(reg) mtmsrd reg,1 #else -#define FIX_SRR1(ra, rb) #ifndef CONFIG_40x #define RFI rfi #else diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index 21e0b52685b5..e0fecbcea2a2 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -225,6 +225,7 @@ struct thread_struct { #ifdef CONFIG_PPC64 unsigned long start_tb; /* Start purr when proc switched in */ unsigned long accum_tb; /* Total accumulated purr for process */ +#endif #ifdef CONFIG_HAVE_HW_BREAKPOINT struct perf_event *ptrace_bps[HBP_NUM]; /* @@ -233,7 +234,6 @@ struct thread_struct { */ struct perf_event *last_hit_ubp; #endif /* CONFIG_HAVE_HW_BREAKPOINT */ -#endif struct arch_hw_breakpoint hw_brk; /* info on the hardware breakpoint */ unsigned long trap_nr; /* last trap # on this thread */ u8 load_fp; diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h index 2c8001cc93b6..4a90634e8322 100644 --- a/arch/powerpc/include/asm/prom.h +++ b/arch/powerpc/include/asm/prom.h @@ -153,6 +153,7 @@ struct of_drconf_cell { #define OV5_XCMO 0x0440 /* Page Coalescing */ #define OV5_TYPE1_AFFINITY 0x0580 /* Type 1 NUMA affinity */ #define OV5_PRRN 0x0540 /* Platform Resource Reassignment */ +#define OV5_HP_EVT 0x0604 /* Hot Plug Event support */ #define OV5_RESIZE_HPT 0x0601 /* Hash Page Table resizing */ #define OV5_PFO_HW_RNG 0x1180 /* PFO Random Number Generator */ #define OV5_PFO_HW_842 0x1140 /* PFO Compression Accelerator */ diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index cb02d32db147..fc879fd6bdae 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -552,7 +552,9 @@ #define SPRN_IBAT7U 0x236 /* Instruction BAT 7 Upper Register */ #define SPRN_ICMP 0x3D5 /* Instruction TLB Compare Register */ #define SPRN_ICTC 0x3FB /* Instruction Cache Throttling Control Reg */ +#ifndef SPRN_ICTRL #define SPRN_ICTRL 0x3F3 /* 1011 7450 icache and interrupt ctrl */ +#endif #define ICTRL_EICE 0x08000000 /* enable icache parity errs */ #define ICTRL_EDC 0x04000000 /* enable |