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* Merge 4.4.300 into android-4.4-pGreg Kroah-Hartman2022-01-27
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.300 Bluetooth: bfusb: fix division by zero in send path USB: core: Fix bug in resuming hub's handling of wakeup requests USB: Fix "slab-out-of-bounds Write" bug in usb_hcd_poll_rh_status mfd: intel-lpss: Fix too early PM enablement in the ACPI ->probe() can: gs_usb: fix use of uninitialized variable, detach device on reception of invalid USB data can: gs_usb: gs_can_start_xmit(): zero-initialize hf->{flags,reserved} drm/i915: Avoid bitwise vs logical OR warning in snb_wm_latency_quirk() media: uvcvideo: fix division by zero at stream start rtlwifi: rtl8192cu: Fix WARNING when calling local_irq_restore() with interrupts enabled HID: uhid: Fix worker destroying device without any protection nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind() rtc: cmos: take rtc_lock while reading from CMOS media: mceusb: fix control-message timeouts media: em28xx: fix control-message timeouts media: dib0700: fix undefined behavior in tuner shutdown media: pvrusb2: fix control-message timeouts media: stk1160: fix control-message timeouts can: softing_cs: softingcs_probe(): fix memleak on registration failure PCI: Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails Bluetooth: stop proccessing malicious adv data crypto: qce - fix uaf on qce_ahash_register_one tty: serial: atmel: Check return code of dmaengine_submit() tty: serial: atmel: Call dma_async_issue_pending() netfilter: bridge: add support for pppoe filtering arm64: dts: qcom: msm8916: fix MMC controller aliases drm/amdgpu: Fix a NULL pointer dereference in amdgpu_connector_lcd_native_mode() serial: amba-pl011: do not request memory region twice floppy: Fix hang in watchdog when disk is ejected media: dib8000: Fix a memleak in dib8000_init() media: saa7146: mxb: Fix a NULL pointer dereference in mxb_attach() media: msi001: fix possible null-ptr-deref in msi001_probe() usb: ftdi-elan: fix memory leak on device disconnect pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in __nonstatic_find_io_region() pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in nonstatic_find_mem_region() ppp: ensure minimum packet size in ppp_write() spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe can: softing: softing_startstop(): fix set but not used variable warning can: xilinx_can: xcan_probe(): check for error irq pcmcia: fix setting of kthread task states net: mcs7830: handle usb read errors properly ext4: avoid trim error on fs with small groups ALSA: jack: Add missing rwsem around snd_ctl_remove() calls ALSA: PCM: Add missing rwsem around snd_ctl_remove() calls ALSA: hda: Add missing rwsem around snd_ctl_remove() calls powerpc/prom_init: Fix improper check of prom_getprop() ALSA: oss: fix compile error when OSS_DEBUG is enabled char/mwave: Adjust io port register size RDMA/core: Let ib_find_gid() continue search even after empty entry dmaengine: pxa/mmp: stop referencing config->slave_id ASoC: samsung: idma: Check of ioremap return value misc: lattice-ecp3-config: Fix task hung when firmware load failed mips: lantiq: add support for clk_set_parent() mips: bcm63xx: add support for clk_set_parent() RDMA/cxgb4: Set queue pair state when being queried Bluetooth: Fix debugfs entry leak in hci_register_dev() fs: dlm: filter user dlm messages for kernel locks ar5523: Fix null-ptr-deref with unexpected WDCMSG_TARGET_START reply usb: gadget: f_fs: Use stream_open() for endpoint files media: b2c2: Add missing check in flexcop_pci_isr: HSI: core: Fix return freed object in hsi_new_client mwifiex: Fix skb_over_panic in mwifiex_usb_recv() floppy: Add max size check for user space request media: saa7146: hexium_orion: Fix a NULL pointer dereference in hexium_attach() media: m920x: don't use stack on USB reads iwlwifi: mvm: synchronize with FW after multicast commands net: bonding: debug: avoid printing debug logs when bond is not notifying peers media: igorplugusb: receiver overflow should be reported media: saa7146: hexium_gemini: Fix a NULL pointer dereference in hexium_attach() usb: hub: Add delay for SuperSpeed hub resume to let links transit to U0 ath9k: Fix out-of-bound memcpy in ath9k_hif_usb_rx_stream um: registers: Rename function names to avoid conflicts and build problems ACPICA: Utilities: Avoid deleting the same object twice in a row ACPICA: Executer: Fix the REFCLASS_REFOF case in acpi_ex_opcode_1A_0T_1R() btrfs: remove BUG_ON() in find_parent_nodes() btrfs: remove BUG_ON(!eie) in find_parent_nodes net: mdio: Demote probed message to debug print dm btree: add a defensive bounds check to insert_at() dm space map common: add bounds check to sm_ll_lookup_bitmap() serial: pl010: Drop CR register reset on set_termios serial: core: Keep mctrl register state and cached copy in sync parisc: Avoid calling faulthandler_disabled() twice powerpc/6xx: add missing of_node_put powerpc/powernv: add missing of_node_put powerpc/cell: add missing of_node_put powerpc/btext: add missing of_node_put i2c: i801: Don't silently correct invalid transfer size powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING i2c: mpc: Correct I2C reset procedure w1: Misuse of get_user()/put_user() reported by sparse ALSA: seq: Set upper limit of processed events i2c: designware-pci: Fix to change data types of hcnt and lcnt parameters MIPS: Octeon: Fix build errors using clang scsi: sr: Don't use GFP_DMA power: bq25890: Enable continuous conversion for ADC at charging ubifs: Error path in ubifs_remount_rw() seems to wrongly free write buffers ext4: set csum seed in tmp inode while migrating to extents ext4: Fix BUG_ON in ext4_bread when write quota data ext4: don't use the orphan list when migrating an inode powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module parisc: pdc_stable: Fix memory leak in pdcs_register_pathentries af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress net: axienet: Wait for PhyRstCmplt after core reset net: axienet: fix number of TX ring slots for available check netns: add schedule point in ops_exit_list() dmaengine: at_xdmac: Don't start transactions at tx_submit level dmaengine: at_xdmac: Print debug message after realeasing the lock dmaengine: at_xdmac: Fix lld view setting dmaengine: at_xdmac: Fix at_xdmac_lld struct definition net_sched: restore "mpu xxx" handling bcmgenet: add WOL IRQ check lib82596: Fix IRQ check in sni_82596_probe Linux 4.4.300 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ic6c59dd0f4ed703fff49584b3774d39e4548af4a
| * MIPS: Octeon: Fix build errors using clangTianjia Zhang2022-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 95339b70677dc6f9a2d669c4716058e71b8dc1c7 ] A large number of the following errors is reported when compiling with clang: cvmx-bootinfo.h:326:3: error: adding 'int' to a string does not append to the string [-Werror,-Wstring-plus-int] ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NULL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cvmx-bootinfo.h:321:20: note: expanded from macro 'ENUM_BRD_TYPE_CASE' case x: return(#x + 16); /* Skip CVMX_BOARD_TYPE_ */ ~~~^~~~ cvmx-bootinfo.h:326:3: note: use array indexing to silence this warning cvmx-bootinfo.h:321:20: note: expanded from macro 'ENUM_BRD_TYPE_CASE' case x: return(#x + 16); /* Skip CVMX_BOARD_TYPE_ */ ^ Follow the prompts to use the address operator '&' to fix this error. Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
* | Merge 4.4.207 into android-4.4-pGreg Kroah-Hartman2019-12-21
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.207 x86/apic/32: Avoid bogus LDR warnings usb: gadget: u_serial: add missing port entry locking tty: serial: msm_serial: Fix flow control x86/PCI: Avoid AMD FCH XHCI USB PME# from D0 defect serial: serial_core: Perform NULL checks for break_ctl ops serial: ifx6x60: add missed pm_runtime_disable autofs: fix a leak in autofs_expire_indirect() NFC: nxp-nci: Fix NULL pointer dereference after I2C communication error Input: cyttsp4_core - fix use after free bug ALSA: pcm: Fix stream lock usage in snd_pcm_period_elapsed() rsxx: add missed destroy_workqueue calls in remove net: ep93xx_eth: fix mismatch of request_mem_region in remove serial: core: Allow processing sysrq at port unlock time iwlwifi: mvm: Send non offchannel traffic via AP sta ARM: 8813/1: Make aligned 2-byte getuser()/putuser() atomic on ARMv6+ extcon: max8997: Fix lack of path setting in USB device mode clk: rockchip: fix rk3188 sclk_smc gate data clk: rockchip: fix rk3188 sclk_mac_lbtest parameter ordering dlm: fix missing idr_destroy for recover_idr MIPS: SiByte: Enable ZONE_DMA32 for LittleSur scsi: zfcp: drop default switch case which might paper over missing case pinctrl: qcom: ssbi-gpio: fix gpio-hog related boot issues Staging: iio: adt7316: Fix i2c data reading, set the data field regulator: Fix return value of _set_load() stub MIPS: OCTEON: octeon-platform: fix typing math-emu/soft-fp.h: (_FP_ROUND_ZERO) cast 0 to void to fix warning rtc: max8997: Fix the returned value in case of error in 'max8997_rtc_read_alarm()' rtc: dt-binding: abx80x: fix resistance scale ARM: dts: exynos: Use Samsung SoC specific compatible for DWC2 module dmaengine: coh901318: Fix a double-lock bug dmaengine: coh901318: Remove unused variable ACPI: fix acpi_find_child_device() invocation in acpi_preset_companion() dma-mapping: fix return type of dma_set_max_seg_size() altera-stapl: check for a null key before strcasecmp'ing it serial: imx: fix error handling in console_setup i2c: imx: don't print error message on probe defer dlm: NULL check before kmem_cache_destroy is not needed nfsd: fix a warning in __cld_pipe_upcall() ARM: OMAP1/2: fix SoC name printing net/x25: fix called/calling length calculation in x25_parse_address_block net/x25: fix null_x25_address handling ARM: dts: mmp2: fix the gpio interrupt cell number tcp: fix off-by-one bug on aborting window-probing socket modpost: skip ELF local symbols during section mismatch check kbuild: fix single target build for external module ARM: dts: pxa: clean up USB controller nodes dlm: fix invalid cluster name warning powerpc/math-emu: Update macros from GCC MIPS: OCTEON: cvmx_pko_mem_debug8: use oldest forward compatible definition nfsd: Return EPERM, not EACCES, in some SETATTR cases mlx4: Use snprintf instead of complicated strcpy ARM: dts: sunxi: Fix PMU compatible strings sched/fair: Scale bandwidth quota and period without losing quota/period ratio precision fuse: verify nlink fuse: verify attributes ALSA: pcm: oss: Avoid potential buffer overflows Input: goodix - add upside-down quirk for Teclast X89 tablet CIFS: Fix NULL-pointer dereference in smb2_push_mandatory_locks CIFS: Fix SMB2 oplock break processing tty: vt: keyboard: reject invalid keycodes can: slcan: Fix use-after-free Read in slcan_open jbd2: Fix possible overflow in jbd2_log_space_left() drm/i810: Prevent underflow in ioctl KVM: x86: do not modify masked bits of shared MSRs KVM: x86: fix presentation of TSX feature in ARCH_CAPABILITIES crypto: crypto4xx - fix double-free in crypto4xx_destroy_sdr crypto: user - fix memory leak in crypto_report spi: atmel: Fix CS high support RDMA/qib: Validate ->show()/store() callbacks before calling them thermal: Fix deadlock in thermal thermal_zone_device_check KVM: x86: fix out-of-bounds write in KVM_GET_EMULATED_CPUID (CVE-2019-19332) appletalk: Fix potential NULL pointer dereference in unregister_snap_client appletalk: Set error code if register_snap_client failed ALSA: hda - Fix pending unsol events at shutdown sched/core: Allow putting thread_info into task_struct sched/core: Add try_get_task_stack() and put_task_stack() sched/core, x86: Make struct thread_info arch specific again fs/proc: Stop reporting eip and esp in /proc/PID/stat fs/proc: Report eip/esp in /prod/PID/stat for coredumping proc: fix coredump vs read /proc/*/stat race fs/proc/array.c: allow reporting eip/esp for all coredumping threads usb: gadget: configfs: Fix missing spin_lock_init() usb: Allow USB device to be warm reset in suspended state staging: rtl8188eu: fix interface sanity check staging: rtl8712: fix interface sanity check staging: gigaset: fix general protection fault on probe staging: gigaset: fix illegal free on probe errors staging: gigaset: add endpoint-type sanity check xhci: Increase STS_HALT timeout in xhci_suspend() iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting USB: atm: ueagle-atm: add missing endpoint check USB: idmouse: fix interface sanity checks USB: serial: io_edgeport: fix epic endpoint lookup USB: adutux: fix interface sanity check usb: core: urb: fix URB structure initialization function usb: mon: Fix a deadlock in usbmon between mmap and read mtd: spear_smi: Fix Write Burst mode virtio-balloon: fix managed page counts when migrating pages between zones btrfs: check page->mapping when loading free space cache btrfs: Remove btrfs_bio::flags member rtlwifi: rtl8192de: Fix missing code to retrieve RX buffer address rtlwifi: rtl8192de: Fix missing callback that tests for hw release of buffer rtlwifi: rtl8192de: Fix missing enable interrupt flag lib: raid6: fix awk build warnings workqueue: Fix spurious sanity check failures in destroy_workqueue() workqueue: Fix pwq ref leak in rescuer_thread() ASoC: Jack: Fix NULL pointer dereference in snd_soc_jack_report blk-mq: avoid sysfs buffer overflow with too many CPU cores cgroup: pids: use atomic64_t for pids->limit ar5523: check NULL before memcpy() in ar5523_cmd() media: bdisp: fix memleak on release media: radio: wl1273: fix interrupt masking on release cpuidle: Do not unset the driver if it is there already ACPI: OSL: only free map once in osl.c ACPI: bus: Fix NULL pointer check in acpi_bus_get_private_data() ACPI: PM: Avoid attaching ACPI PM domain to certain devices pinctrl: samsung: Fix device node refcount leaks in S3C24xx wakeup controller init pinctrl: samsung: Fix device node refcount leaks in init code powerpc: Allow 64bit VDSO __kernel_sync_dicache to work across ranges >4GB video/hdmi: Fix AVI bar unpack quota: Check that quota is not dirty before release quota: fix livelock in dquot_writeback_dquots scsi: zfcp: trace channel log even for FCP command responses usb: xhci: only set D3hot for pci device xhci: Fix memory leak in xhci_add_in_port() xhci: make sure interrupts are restored to correct state iio: adis16480: Add debugfs_reg_access entry Btrfs: fix negative subv_writers counter and data space leak after buffered write scsi: lpfc: Cap NPIV vports to 256 e100: Fix passing zero to 'PTR_ERR' warning in e100_load_ucode_wait x86/MCE/AMD: Turn off MC4_MISC thresholding on all family 0x15 models ARM: dts: omap3-tao3530: Fix incorrect MMC card detection GPIO polarity pinctrl: samsung: Fix device node refcount leaks in S3C64xx wakeup controller init scsi: qla2xxx: Fix DMA unmap leak scsi: qla2xxx: Fix qla24xx_process_bidir_cmd() scsi: qla2xxx: Always check the qla2x00_wait_for_hba_online() return value powerpc: Fix vDSO clock_getres() mm/shmem.c: cast the type of unmap_start to u64 blk-mq: make sure that line break can be printed workqueue: Fix missing kfree(rescuer) in destroy_workqueue() sunrpc: fix crash when cache_head become valid before update kernel/module.c: wakeup processes in module_wq on module unload net: bridge: deny dev_set_mac_address() when unregistering tcp: md5: fix potential overestimation of TCP option space tipc: fix ordering of tipc module init and exit routine inet: protect against too small mtu values. tcp: fix rejected syncookies due to stale timestamps tcp: tighten acceptance of ACKs not matching a child socket tcp: Protect accesses to .ts_recent_stamp with {READ,WRITE}_ONCE() net: ethernet: ti: cpsw: fix extra rx interrupt PCI: Fix Intel ACS quirk UPDCR register address PCI/MSI: Fix incorrect MSI-X masking on resume xtensa: fix TLB sanity checker CIFS: Respect O_SYNC and O_DIRECT flags during reconnect ARM: dts: s3c64xx: Fix init order of clock providers ARM: tegra: Fix FLOW_CTLR_HALT register clobbering by tegra_resume() vfio/pci: call irq_bypass_unregister_producer() before freeing irq dm btree: increase rebalance threshold in __rebalance2() drm/radeon: fix r1xx/r2xx register checker for POT textures xhci: fix USB3 device initiated resume race with roothub autosuspend net: stmmac: use correct DMA buffer size in the RX descriptor net: stmmac: don't stop NAPI processing when dropping a packet Linux 4.4.207 Change-Id: I2505ee1dcf004c7f28e711cd71977ea33150e733 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * MIPS: OCTEON: cvmx_pko_mem_debug8: use oldest forward compatible definitionAaro Koskinen2019-12-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 1c6121c39677175bd372076020948e184bad4b6b ] cn58xx is compatible with cn50xx, so use the latter. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> [paul.burton@mips.com: s/cn52xx/cn50xx/ in commit message.] Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: linux-mips@vger.kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>
* | UPSTREAM: MIPS: Fix misspellings in comments.Adam Buchbinder2018-02-05
|/ | | | | | | | | | Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com> Cc: linux-mips@linux-mips.org Cc: trivial@kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12617/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> (cherry picked from commit 92a76f6d8545efc67f03278009e9a828bdad3419) Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
* MIPS: Octeon: Fix management port MII address on Kontron S1901Aaro Koskinen2015-09-03
| | | | | | | | | | | | Management port MII address is incorrect on Kontron S1901 resulting in broken networking. Fix by providing definitions for the in-tree DT pruning code. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10914/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Octeon: Set up 1:1 mapping between CN68XX PKO queues and portsJanne Huttunen2015-09-03
| | | | | | | | | | | | | | | | Use the internal port number also as the queue number on CN68XX. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10962/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* STAGING: Octeon: Support CN68XX style WQEJanne Huttunen2015-09-03
| | | | | | | | | | | | | | | | | | CN68XX has a bit different WQE structure. This patch provides the new definitions and converts the code to use the proper variant based on the actual model. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10973/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Octeon: Add definitions for setting up SSOJanne Huttunen2015-09-03
| | | | | | | | | | | | | | | | | | Some Octeon II models have SSO instead of POW and use a different register for setting the interrupt thresholds. Add the necessary definitions for configuring the interrupts also on those models. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10972/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Octeon: Support all PIP input ports on CN68XXJanne Huttunen2015-09-03
| | | | | | | | | | | | | | | | CN68XX has 48 PIP input ports. Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: David Daney <david.daney@cavium.com> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: Janne Huttunen <janne.huttunen@nokia.com> Cc: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Patchwork: https://patchwork.linux-mips.org/patch/10969/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Merge branch '4.0-fixes' into mips-for-linux-nextRalf Baechle2015-04-13
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| * MIPS: Octeon: Remove udelay() causing huge IRQ latencyAlexander Sverdlin2015-04-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | udelay() in PCI/PCIe read/write callbacks cause 30ms IRQ latency on Octeon platforms because these operations are called from PCI_OP_READ() and PCI_OP_WRITE() under raw_spin_lock_irqsave(). Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Cc: linux-mips@linux-mips.org Cc: David Daney <ddaney@cavium.com> Cc: Rob Herring <robh@kernel.org> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Masanari Iida <standby24x7@gmail.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Mathias <mathias.rulf@nokia.com> Patchwork: https://patchwork.linux-mips.org/patch/9576/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: OCTEON: Use correct CSR to soft resetChandrakala Chavva2015-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | Also delete unused cvmx_reset_octeon() This fixes reboot for Octeon III boards Signed-off-by: Chandrakala Chavva <cchavva@caviumnetworks.com> Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: David Daney <david.daney@cavium.com> Patchwork: https://patchwork.linux-mips.org/patch/9471/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | MIPS: Octeon: Reverse the order of register accesses to the FAUPaul Martin2015-04-01
| | | | | | | | | | | | | | | | | | | | | | | | 64 bit access is unaffected but for 32 bit access, swap high and low words. Similarly for 16 bit access, reverse the order of the four possible words, and for 8 bit access reverse the order of byte accesses. Signed-off-by: Paul Martin <paul.martin@codethink.co.uk> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9630/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | MIPS: Octeon: Turn hardware bitfields and structures inside out.Paul Martin2015-04-01
| | | | | | | | | | | | | | | | | | | | | | Although the proper way to do this for bitfields would be to use the macro that Ralf has provided, this is a little easier to understand as a diff. Signed-off-by: Paul Martin <paul.martin@codethink.co.uk> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9628/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | MIPS: Octeon: Remove unused function cvmx_reset_octeon().Ralf Baechle2015-04-01
| | | | | | | | | | | | As suggested by David Daney. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | MIPS: OCTEON: Add semaphore to serialize bootbus accesses.David Daney2015-04-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some hardware blocks attached to the OCTEON bootbus run asynchronously to accesses from the CPUs. These include MMC/SD host, CF(when using DMA), and NAND controller. A bus error, or corrupt data may occur if a CPU is trying to access a bootbus connected device at the same time the bus is running asynchronous operations. To work around these problems we add this semaphore that must be acquired before initiating bootbus activity. Subsequent patches will add users for this. Signed-off-by: David Daney <david.daney@cavium.com> [aleksey.makarov@auriga.com: combine the patches] Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com> Signed-off-by: Chandrakala Chavva <cchavva@caviumnetworks.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/9459/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | MIPS: Octeon: Handle bootloader structures in little-endian mode.David Daney2015-04-01
|/ | | | | | | | | | | | Compensate for the differences in the layout of in-memory bootloader information as seen from little-endian mode. Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/9590/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2015-02-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Ralf Baechle: "This is the main pull request for MIPS: - a number of fixes that didn't make the 3.19 release. - a number of cleanups. - preliminary support for Cavium's Octeon 3 SOCs which feature up to 48 MIPS64 R3 cores with FPU and hardware virtualization. - support for MIPS R6 processors. Revision 6 of the MIPS architecture is a major revision of the MIPS architecture which does away with many of original sins of the architecture such as branch delay slots. This and other changes in R6 require major changes throughout the entire MIPS core architecture code and make up for the lion share of this pull request. - finally some preparatory work for eXtendend Physical Address support, which allows support of up to 40 bit of physical address space on 32 bit processors" [ Ahh, MIPS can't leave the PAE brain damage alone. It's like every CPU architect has to make that mistake, but pee in the snow by changing the TLA. But whether it's called PAE, LPAE or XPA, it's horrid crud - Linus ] * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (114 commits) MIPS: sead3: Corrected get_c0_perfcount_int MIPS: mm: Remove dead macro definitions MIPS: OCTEON: irq: add CIB and other fixes MIPS: OCTEON: Don't do acknowledge operations for level triggered irqs. MIPS: OCTEON: More OCTEONIII support MIPS: OCTEON: Remove setting of processor specific CVMCTL icache bits. MIPS: OCTEON: Core-15169 Workaround and general CVMSEG cleanup. MIPS: OCTEON: Update octeon-model.h code for new SoCs. MIPS: OCTEON: Implement DCache errata workaround for all CN6XXX MIPS: OCTEON: Add little-endian support to asm/octeon/octeon.h MIPS: OCTEON: Implement the core-16057 workaround MIPS: OCTEON: Delete unused COP2 saving code MIPS: OCTEON: Use correct instruction to read 64-bit COP0 register MIPS: OCTEON: Save and restore CP2 SHA3 state MIPS: OCTEON: Fix FP context save. MIPS: OCTEON: Save/Restore wider multiply registers in OCTEON III CPUs MIPS: boot: Provide more uImage options MIPS: Remove unneeded #ifdef __KERNEL__ from asm/processor.h MIPS: ip22-gio: Remove legacy suspend/resume support mips: pci: Add ifdef around pci_proc_domain ...
| * MIPS: OCTEON: More OCTEONIII supportChandrakala Chavva2015-02-20
| | | | | | | | | | | | | | | | | | | | | | | | Read clock rate from the correct CSR. Don't clear COP0_DCACHE for OCTEONIII. Signed-off-by: Chandrakala Chavva <cchavva@caviumnetworks.com> Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com> Signed-off-by: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8945/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: OCTEON: Update octeon-model.h code for new SoCs.David Daney2015-02-20
| | | | | | | | | | | | | | | | | | | | | | Add coverage for OCTEON III models. Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8942/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: OCTEON: Add little-endian support to asm/octeon/octeon.hDavid Daney2015-02-20
| | | | | | | | | | | | | | | | | | | | | | | | | | Also update union octeon_cvmemctl with new OCTEON II fields. [aleksey.makarov@auriga.com: use __BITFIELD_FIELD] Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8940/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: OCTEON: Save/Restore wider multiply registers in OCTEON III CPUsDavid Daney2015-02-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The wide multiplier is twice as wide, so we need to save twice as much state. Detect the multiplier type (CPU type) at start up and install model specific handlers. [aleksey.makarov@auriga.com: conflict resolution, support for old compilers] Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Leonid Rosenboim <lrosenboim@caviumnetworks.com> Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8933/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: asm: Rename GCC_OFF12_ASM to GCC_OFF_SMALL_ASMMarkos Chandras2015-02-17
| | | | | | | | | | | | | | | | | | The GCC_OFF12_ASM macro is used for 12-bit immediate constrains but we will also use it for 9-bit constrains on MIPS R6 so we rename it to something more appropriate. Cc: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
* | MIPS: OCTEON: reintroduce crypto features checkAaro Koskinen2014-12-24
| | | | | | | | | | | | | | | | | | Reintroduce run-time check for crypto features. The old one was deleted because it was unreliable, now decide the crypto availability on early boot when the model string is constructed. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | MIPS: OCTEON: add crypto helper functionsAaro Koskinen2014-12-24
|/ | | | | | | | | | Add crypto helper functions which are needed for kernel level usage. The code for these has been extracted from the EdgeRouter Pro GPL tarball. While at it, also delete duplicate definitions of the functions. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* MIPS: Fix microMIPS LL/SC immediate offsetsMaciej W. Rozycki2014-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the microMIPS encoding some memory access instructions have their immediate offset reduced to 12 bits only. That does not match the GCC `R' constraint we use in some places to satisfy the requirement, resulting in build failures like this: {standard input}: Assembler messages: {standard input}:720: Error: macro used $at after ".set noat" {standard input}:720: Warning: macro instruction expanded into multiple instructions Fix the problem by defining a macro, `GCC_OFF12_ASM', that expands to the right constraint depending on whether microMIPS or standard MIPS code is produced. Also apply the fix to where `m' is used as in the worst case this change does nothing, e.g. where the pointer was already in a register such as a function argument and no further offset was requested, and in the best case it avoids an extraneous sequence of up to two instructions to load the high 20 bits of the address in the LL/SC loop. This reduces the risk of lock contention that is the higher the more instructions there are in the critical section between LL and SC. Strictly speaking we could just bulk-replace `R' with `ZC' as the latter constraint adjusts automatically depending on the ISA selected. However it was only introduced with GCC 4.9 and we keep supporing older compilers for the standard MIPS configuration, hence the slightly more complicated approach I chose. The choice of a zero-argument function-like rather than an object-like macro was made so that it does not look like a function call taking the C expression used for the constraint as an argument. This is so as not to confuse the reader or formatting checkers like `checkpatch.pl' and follows previous practice. Signed-off-by: Maciej W. Rozycki <macro@codesourcery.com> Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8482/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Octeon: Mark octeon_model_get_string() with __initAaro Koskinen2014-11-24
| | | | | | | | | | | Mark octeon_model_get_string() with __init and make internal functions static. Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com> Cc: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7668/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Octeon: Delete potentially dangerous feature checksAaro Koskinen2014-11-24
| | | | | | | | | | | | | | We should not need to read fuses during normal operation, also the current code has issues with that (not safe for concurrent access). Since there are no in-kernel users for these, just delete them. Drivers should not need such OCTEON_HAS_FEATURE mechanism in any case, instead the information should be passed via device tree. Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com> Cc: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7665/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Octeon: Move cvmx_fuse_read_byte()Aaro Koskinen2014-11-24
| | | | | | | | | | | Move cvmx_fuse_read_byte() into a .c file. Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com> Cc: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: Aaro Koskinen <aaro.koskinen@nsn.com> Patchwork: https://patchwork.linux-mips.org/patch/7666/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* mips: Convert pr_warning to pr_warnJoe Perches2014-11-24
| | | | | | | | | | | | | | | | Use the much more common pr_warn instead of pr_warning with the goal of removing pr_warning eventually. Other miscellanea: o Coalesce formats o Realign arguments Signed-off-by: Joe Perches <joe@perches.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: LKML <linux-kernel@vger.kernel.org> Patchwork: https://patchwork.linux-mips.org/patch/7935/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: OCTEON: cvmx-bootinfo: add D-Link DSR-1000NAaro Koskinen2014-08-02
| | | | | | | | | | | | | Add a definition for D-Link DSR-1000N router. The bootloader on this board supplies 20006 in the bootinfo; the enum CVMX_BOARD_TYPE_CUST_DSR1000N comes from the GPL sources of the board. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: David Daney <ddaney.cavm@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/7217/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Octeon: Remove checks for CONFIG_CAVIUM_GDBPaul Bolle2014-05-23
| | | | | | | | | | | | | | | | Three checks for CONFIG_CAVIUM_GDB were added in v2.6.29. But the Kconfig symbol CAVIUM_GDB was never added to the tree. Remove these checks. Also remove the last reference to octeon_get_boot_debug_flag(). There is no definition of that function anyway. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Tested-by: Andreas Herrmann <andreas.herrmann@caviumnetworks.com>) Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/6976/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: OCTEON: Supply OCTEON+ USB nodes in internal device trees.David Daney2014-01-23
| | | | | | | | | | This will be needed by the next patch to use said nodes for probing via the device tree. Signed-off-by: David Daney <david.daney@cavium.com> Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6185/
* Merge branch 'for-linus' of ↵Linus Torvalds2013-11-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina: "Usual earth-shaking, news-breaking, rocket science pile from trivial.git" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (23 commits) doc: usb: Fix typo in Documentation/usb/gadget_configs.txt doc: add missing files to timers/00-INDEX timekeeping: Fix some trivial typos in comments mm: Fix some trivial typos in comments irq: Fix some trivial typos in comments NUMA: fix typos in Kconfig help text mm: update 00-INDEX doc: Documentation/DMA-attributes.txt fix typo DRM: comment: `halve' -> `half' Docs: Kconfig: `devlopers' -> `developers' doc: typo on word accounting in kprobes.c in mutliple architectures treewide: fix "usefull" typo treewide: fix "distingush" typo mm/Kconfig: Grammar s/an/a/ kexec: Typo s/the/then/ Documentation/kvm: Update cpuid documentation for steal time and pv eoi treewide: Fix common typo in "identify" __page_to_pfn: Fix typo in comment Correct some typos for word frequency clk: fixed-factor: Fix a trivial typo ...
| * treewide: Fix common typo in "identify"Maxime Jayat2013-10-14
| | | | | | | | | | | | | | | | Correct common misspelling of "identify" as "indentify" throughout the kernel Signed-off-by: Maxime Jayat <maxime@artisandeveloppeur.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | MIPS: Move declaration of Octeon function fixup_irqs() to header.Ralf Baechle2013-09-03
|/ | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Octeon: Enable interfaces on EdgeRouter LiteAaro Koskinen2013-07-01
| | | | | | | | | | | | | | Enable interfaces on EdgeRouter Lite. Tested with cavium_octeon_defconfig and busybox shell. DHCP & ping works with eth0, eth1 and eth2. The board type "UBNT_E100" is taken from the sources of the vendor kernel shipped with the product. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Acked-by: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5546/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2013-03-02
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Ralf Baechle: o Add basic support for the Mediatek/Ralink Wireless SoC family. o The Qualcomm Atheros platform is extended by support for the new QCA955X SoC series as well as a bunch of patches that get the code ready for OF support. o Lantiq and BCM47XX platform have a few improvements and bug fixes. o MIPS has sent a few patches that get the kernel ready for the upcoming microMIPS support. o The rest of the series is made up of small bug fixes and cleanups that relate to various parts of the MIPS code. The biggy in there is a whitespace cleanup. After I was sent another set of whitespace cleanup patches I decided it was the time to clean the whitespace "issues" for once and and that touches many files below arch/mips/. Fix up silly conflicts, mostly due to whitespace cleanups. * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (105 commits) MIPS: Quit exporting kernel internel break codes to uapi/asm/break.h MIPS: remove broken conditional inside vpe loader code MIPS: SMTC: fix implicit declaration of set_vi_handler MIPS: early_printk: drop __init annotations MIPS: Probe for and report hardware virtualization support. MIPS: ath79: add support for the Qualcomm Atheros AP136-010 board MIPS: ath79: add USB controller registration code for the QCA955X SoCs MIPS: ath79: add PCI controller registration code for the QCA955X SoCs MIPS: ath79: add WMAC registration code for the QCA955X SoCs MIPS: ath79: register UART for the QCA955X SoCs MIPS: ath79: add QCA955X specific glue to ath79_device_reset_{set, clear} MIPS: ath79: add GPIO setup code for the QCA955X SoCs MIPS: ath79: add IRQ handling code for the QCA955X SoCs MIPS: ath79: add clock setup code for the QCA955X SoCs MIPS: ath79: add SoC detection code for the QCA955X SoCs MIPS: ath79: add early printk support for the QCA955X SoCs MIPS: ath79: fix WMAC IRQ resource assignment mips: reserve elfcorehdr mips: Make sure kernel memory is in iomem MIPS: ath79: use dynamically allocated USB platform devices ...
| * MIPS: Whitespace cleanup.Ralf Baechle2013-02-01
| | | | | | | | | | | | | | | | Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge branch 'master' into for-nextJiri Kosina2013-01-29
|\| | | | | | | | | | | | | | | Conflicts: drivers/devfreq/exynos4_bus.c Sync with Linus' tree to be able to apply patches that are against newer code (mvneta).
| * MIPS: OCTEON: Add definitions for OCTEON memory contoller registers.David Daney2012-12-13
| | | | | | | | Signed-off-by: David Daney <david.daney@cavium.com>
| * MIPS: OCTEON: Add OCTEON family definitions to octeon-model.hDavid Daney2012-12-13
| | | | | | | | | | | | Used by follow-on EDAC patches. Signed-off-by: David Daney <david.daney@cavium.com>
| * MIPS/OCTEON/ata: Convert pata_octeon_cf.c to use device tree.David Daney2012-12-13
| | | | | | | | | | | | | | | | | | | | | | | | | | The patch needs to eliminate the definition of OCTEON_IRQ_BOOTDMA so that the device tree code can map the interrupt, so in order to not temporarily break things, we do a single patch to both the interrupt registration code and the pata_octeon_cf driver. Also rolled in is a conversion to use hrtimers and corrections to the timing calculations. Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: David Daney <david.daney@cavium.com>
| * MIPS: Octeon: Add kexec and kdump supportRalf Baechle2012-12-13
| | | | | | | | | | | | | | | | | | | | | | | | [ralf@linux-mips.org: Original patch by Maxim Uvarov <muvarov@gmail.com> with plenty of further shining, polishing, debugging and testing by me.] Signed-off-by: Maxim Uvarov <muvarov@gmail.com> Cc: linux-mips@linux-mips.org Cc: kexec@lists.infradead.org Cc: horms@verge.net.au Patchwork: https://patchwork.linux-mips.org/patch/1026/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | treewide: Replace incomming with incoming in all comments and stringsJorrit Schippers2013-01-03
|/ | | | | Signed-off-by: Jorrit Schippers <jorrit@ncode.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2012-10-09
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS update from Ralf Baechle: "This is the MIPS update for 3.7. A fair chunk of them are platform updates to the Cavium Octeon SOC (which involves machine generated header files of considerable size), Atheros ATH79xx, RMI aka Netlogic aka Broadcom XLP, Broadcom BCM63xx platforms. Support for the commercial MIPS simulator MIPSsim has been removed as MIPS Technologies is shifting away from this product and Qemu is offering various more powerful platforms. The generic MIPS code can now also probe for no-execute / write-only TLB features implemented without the full SmartMIPS extension as permitted by the latest MIPS processor architecture. Lots of small changes to generic code." * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (78 commits) MIPS: ath79: Fix CPU/DDR frequency calculation for SRIF PLLs MIPS: ath79: use correct fractional dividers for {CPU,DDR}_PLL on AR934x MIPS: BCM63XX: Properly handle mac address octet overflow MIPS: Kconfig: Avoid build errors by hiding USE_OF from the user. MIPS: Replace `-' in defconfig filename wth `_' for consistency. MIPS: Wire kcmp syscall. MIPS: MIPSsim: Remove the MIPSsim platform. MIPS: NOTIFY_RESUME is not needed in TIF masks MIPS: Merge the identical "return from syscall" per-ABI code MIPS: Unobfuscate _TIF..._MASK MIPS: Prevent hitting do_notify_resume() with !user_mode(regs). MIPS: Replace 'kernel_uses_smartmips_rixi' with 'cpu_has_rixi'. MIPS: Add base architecture support for RI and XI. MIPS: Optimise TLB handlers for MIPS32/64 R2 cores. MIPS: uasm: Add INS and EXT instructions. MIPS: Avoid pipeline stalls on some MIPS32R2 cores. MIPS: Make VPE count to be one-based. MIPS: Add new end of interrupt functionality for GIC. MIPS: Add EIC support for GIC. MIPS: Code clean-ups for the GIC. ...
| * Merge branch 'master' of git://dev.phrozen.org/mips-next into ↵Ralf Baechle2012-10-05
| |\ | | | | | | | | | mips-for-linux-next
| | * MIPS: OCTEON: Add register definitions for SPI host hardware.David Daney2012-08-22
| | | | | | | | | | | | | | | | | | | | | | | | Needed by SPI driver. Signed-off-by: David Daney <david.daney@cavium.com> Patchwork: http://patchwork.linux-mips.org/patch/3796/ Signed-off-by: John Crispin <blogic@openwrt.org>
| * | Merge branch 'cn6xxx-mgmt' of ↵Ralf Baechle2012-09-27
| |\ \ | | | | | | | | | | | | git://git.linux-mips.org/pub/scm/daney/upstream-daney into mips-for-linux-next