Giuseppe Cavallaro
afea03656a
stmmac: rework DMA bus setting and introduce new platform AXI structure ...
This patch restructures the DMA bus settings and this is done
by introducing a new platform structure used for programming
the AXI Bus Mode Register inside the DMA module.
This structure can be populated from device-tree as documented in the
binding txt file.
After initializing the DMA, the AXI register can be optionally tuned
for platform drivers based.
This patch also reworks some parameters to make coherent the DMA
configuration now that AXI register is introduced.
For example, the burst_len is managed by using the mentioned axi
support above; so the snps,burst-len parameter has been removed.
It makes sense to provide the AAL parameter from DT to Address-Aligned
Beats inside the Register0 and review the PBL settings when initialize
the engine.
For PCI glue, rebuilding the story of this setting, it
was added to align a configuration so not for fixing some
known problem. No issue raised after this patch.
It is safe to use the default burst length instead of
tuning it to the maximum value
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-02 14:21:30 -05:00
tty: amba-pl011: add support for ZTE UART (EXPERIMENTAL)
2015-12-13 19:59:48 -08:00
bcma: add support for BCM47094
2016-02-06 13:46:59 +02:00
libceph: MOSDOpReply v7 encoding
2016-02-04 18:26:08 +01:00
ARM: SoC multiplatform code changes for v4.5
2016-01-20 18:03:56 -08:00
crush: add chooseleaf_stable tunable
2016-02-04 18:25:55 +01:00
EDAC, mpc85xx: Make mpc85xx-pci-edac a platform device
2015-12-11 16:56:16 +01:00
gpio: generic: make bgpio_pdata always visible
2016-01-13 16:00:32 +01:00
iio: Make IIO value formating function globally available.
2015-12-22 17:04:56 +00:00
Merge branch 'irq/gic-v2m-acpi' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core
2015-12-29 10:08:45 +01:00
lockd: constify nlmsvc_binding structure
2016-01-07 10:10:50 -05:00
RTC for 4.5
2016-01-18 12:10:45 -08:00
mlx4: Implement devlink interface
2016-03-01 16:07:29 -05:00
net/mlx5: Fix global UAR mapping
2016-03-01 17:28:00 -05:00
mmc: dw_mmc: remove the unused quirks
2016-01-05 18:04:58 +01:00
mtd: nand: add helpers to access ->priv
2016-01-07 09:55:39 -08:00
nfnetlink: remove nfnetlink_alloc_skb
2016-02-18 11:42:19 -05:00
phy: omap-usb2: use *syscon* framework API to power on/off the PHY
2015-12-21 14:26:28 +05:30
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-01-24 12:50:56 -08:00
power: bq27xxx_battery: Reorganize I2C into a module
2015-12-05 02:06:51 +01:00
qed: Semantic refactoring of interrupt code
2016-03-01 17:39:49 -05:00
raid6/algos.c : bug fix : Add the missing definitions to the pq.h file
2016-01-21 14:47:08 -08:00
Merge remote-tracking branches 'regulator/topic/pv88090', 'regulator/topic/qcom-smd', 'regulator/topic/tps6105x', 'regulator/topic/tps65086' and 'regulator/topic/tps65218' into regulator-next
2016-01-12 18:26:10 +00:00
soc: ti: knav_dma: rename pad in struct knav_dma_desc to sw_data
2016-02-21 22:03:15 -05:00
Merge remote-tracking branches 'spi/topic/overlay', 'spi/topic/pxa2xx', 'spi/topic/s3c64xx', 'spi/topic/sh-msiof' and 'spi/topic/spidev' into spi-next
2016-01-11 16:48:35 +00:00
ssb: pick SoC invariants code from MIPS BCM47xx arch
2015-12-16 16:36:25 +02:00
Initial roundup of 4.5 merge window patches
2016-01-23 18:45:06 -08:00
USB patches for 4.5-rc1
2016-01-13 09:26:40 -08:00
Merge branches 'acpi-pci', 'acpi-irq' and 'acpi-assorted'
2016-01-12 01:10:19 +01:00
PCI/AER: include header file
2015-12-23 08:37:10 -07:00
ARM: 8478/2: arm/arm64: add arm-smccc
2016-01-04 16:19:57 +00:00
mmc: atmel: get rid of struct mci_dma_data
2016-01-14 13:40:30 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2016-01-17 19:13:15 -08:00
block, badblocks: introduce devm_init_badblocks
2016-01-09 08:39:04 -08:00
watchdog: bcm47xx_wdt: use core reboot notifier
2015-12-13 15:55:55 +01:00
MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structure
2016-01-24 03:47:37 +01:00
MIPS: bcm963xx: Update bcm_tag field image_sequence
2016-01-24 03:49:03 +01:00
blk-integrity: empty implementation when disabled
2015-12-03 09:32:21 -07:00
lib/bitmap.c: conversion routines to/from u32 array
2016-02-19 22:54:09 -05:00
bitops.h: correctly handle rol32 with 0 byte shift
2015-12-09 10:35:16 -08:00
block: remove REQ_NO_TIMEOUT flag
2015-12-22 09:38:34 -07:00
Merge remote-tracking branch 'mkp-scsi/4.5/scsi-fixes' into fixes
2016-02-04 21:37:52 -08:00
x86/mm: Introduce max_possible_pfn
2015-12-06 12:46:31 +01:00
bpf: add new arg_type that allows for 0 sized stack buffer
2016-02-21 22:07:09 -05:00
cgroup: make sure a parent css isn't offlined before its children
2016-01-22 10:42:57 -05:00
Merge branch 'for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
2016-01-12 19:20:32 -08:00
cgroup: kill cgrp_ss_priv[CGROUP_CANFORK_COUNT] and friends
2015-12-03 10:24:08 -05:00
include/linux/cleancache.h: Clean up code
2016-01-27 09:10:29 -05:00
Merge branch 'clk-rockchip' into clk-next
2015-12-23 13:08:56 -08:00
tracing: Fix freak link error caused by branch tracer
2016-02-15 13:06:00 -05:00
component: add support for releasing match data
2015-12-07 00:02:05 +00:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2016-01-20 17:20:53 -08:00
printk: do cond_resched() between lines while outputting to consoles
2016-01-16 11:17:25 -08:00
sched/cputime: Rename vtime_accounting_enabled() to vtime_accounting_cpu_enabled()
2015-12-04 10:34:45 +01:00
cpufreq: Simplify core code related to boost support
2016-01-01 03:49:51 +01:00
kernel/cpu.c: make set_cpu_* static inlines
2016-01-20 17:09:18 -08:00
cpuset: make mm migration asynchronous
2016-01-22 10:22:46 -05:00
block: use DAX for partition table reads
2016-01-30 13:35:32 -08:00
include/linux/dcache.h: remove semicolons from HASH_LEN_DECLARE
2016-01-14 16:00:49 -08:00
switch ->get_link() to delayed_call, kill ->put_link()
2015-12-30 13:01:03 -05:00
PM / devfreq: Set the freq_table of devfreq device
2016-01-13 17:30:32 +09:00
device core: add device_is_bound()
2016-01-08 01:12:06 +01:00
pty: make sure super_block is still valid in final /dev/tty close
2016-02-06 23:45:46 -08:00
dma-mapping: always provide the dma_map_ops based implementation
2016-01-20 17:09:18 -08:00
dma-mapping: use offset_in_page macro
2016-01-20 17:09:18 -08:00
Merge branch 'topic/async' into for-linus
2016-01-06 15:17:47 +05:30
firmware: dmi_scan: Save SMBIOS Type 9 System Slots
2016-01-15 22:08:45 +01:00
quota: constify qtree_fmt_operations structures
2016-01-04 10:58:35 +01:00
EDAC: Unexport and make edac_subsys static
2015-12-11 16:56:40 +01:00
efi: Make efivarfs entries immutable by default
2016-02-10 16:25:52 +00:00
ses: fix additional element traversal bug
2015-12-11 11:05:57 -08:00
err.h: add (missing) unlikely() to IS_ERR_OR_NULL()
2016-01-16 11:17:24 -08:00
net: Add eth_platform_get_mac_address() helper.
2016-01-06 16:31:56 -05:00
net: ethtool: remove unused __ethtool_get_settings
2016-02-25 22:06:47 -05:00
evm: provide a function to set the EVM key from the kernel
2015-12-15 08:53:36 -05:00
f2fs: add symbol to avoid any confusion with tools
2015-12-14 18:58:42 -08:00
fbdev: Make fb-notify a no-op if CONFIG_FB=n
2015-12-15 15:41:24 +02:00
bpf: cleanup bpf_prog_run_{save,clear}_cb helpers
2016-01-08 21:40:34 -05:00
block: revert runtime dax control of the raw block device
2016-01-30 13:35:31 -08:00
Revert "fsnotify: destroy marks with call_srcu instead of dedicated thread"
2016-02-18 16:23:24 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching
2016-02-18 16:34:15 -08:00
genalloc:support allocating specific region
2015-12-22 17:10:17 -06:00
block: kill disk_{check|set|clear|alloc}_badblocks
2016-01-09 22:42:31 -08:00
mm, hugetlb: don't require CMA for runtime gigantic pages
2016-02-05 18:10:40 -08:00
WAN: HDLC: Call notifiers before and after changing device type
2015-12-05 17:41:42 -05:00
HID: add a new helper to_hid_driver()
2015-12-28 13:41:50 +01:00
hrtimer: Handle remaining time proper for TIME_LOW_RES
2016-01-17 11:13:55 +01:00
thp: change pmd_trans_huge_lock() interface to return ptl
2016-01-21 17:20:51 -08:00
hugetlb: fix compile error on tile
2016-01-15 17:56:32 -08:00
Drivers: hv: vmbus: fix the building warning with hyperv-keyboard
2015-12-21 13:07:56 -08:00
i2c: create builtin_i2c_driver to avoid registration boilerplate
2016-01-13 11:06:03 +01:00
mac80211: limit the A-MSDU Tx based on peer's capabilities
2016-02-24 09:04:20 +01:00
team: track sum of rx_nohandler for all slaves
2016-02-06 02:59:51 -05:00
net: Eliminate NETIF_F_GEN_CSUM and NETIF_F_V[46]_CSUM
2015-12-15 16:50:20 -05:00
igmp: Namespacify igmp_qrv sysctl knob
2016-02-11 09:59:22 -05:00
net: diag: Support SOCK_DESTROY for inet sockets.
2015-12-15 23:26:51 -05:00
sched/cputime: Convert vtime_seqlock to seqcount
2015-12-04 10:34:46 +01:00
iommu/vt-d: Clear PPR bit to ensure we get more page request interrupts
2016-02-15 12:42:38 +00:00
Initial roundup of 4.5 merge window patches
2016-01-23 18:45:06 -08:00
lib/iomap_copy.c: add __ioread32_copy()
2016-01-20 17:09:18 -08:00
iommu: Update struct iommu_ops comments
2016-01-29 12:34:29 +01:00
net: ipv6: Make address flushing on ifdown optional
2016-02-25 21:45:15 -05:00
irq_poll: remove unused data and max fields
2015-12-11 11:52:29 -08:00
genirq: Free irq_desc with rcu
2015-12-14 10:03:46 +01:00
irqdomain: Allow domain lookup with DOMAIN_BUS_WIRED token
2016-01-26 16:00:14 +01:00
include/linux/kdev_t.h: remove new_valid_dev()
2016-01-16 11:17:23 -08:00
include/linux/kernel.h: change abs() macro so it uses consistent return type
2016-01-16 11:17:22 -08:00
kexec: move some memembers and definitions within the scope of CONFIG_KEXEC_FILE
2016-01-20 17:09:18 -08:00
KEYS: prevent keys from being removed from specified keyrings
2015-12-15 10:01:43 -05:00
mm: kmemleak: mark kmemleak_init prototype as __init
2015-12-12 10:15:34 -08:00
kvm: rename pfn_t to kvm_pfn_t
2016-01-15 17:56:32 -08:00
kvm: rename pfn_t to kvm_pfn_t
2016-01-15 17:56:32 -08:00
leds: core: add managed version of led_trigger_register
2016-01-04 09:57:40 +01:00
drivers: ata: wake port before DMA stop for ALPM
2016-01-25 15:20:44 -05:00
libnvdimm: Add a poison list and export badblocks
2016-01-09 08:39:03 -08:00
lightnvm: allow to force mm initialization
2016-02-04 09:19:45 -07:00
mm, dax, pmem: introduce {get|put}_dev_pagemap() for dax-gup
2016-01-15 17:56:32 -08:00
mm: memcontrol: move kmem accounting code to CONFIG_MEMCG
2016-01-20 17:09:18 -08:00
livepatch: add sympos as disambiguator field to klp_reloc
2015-12-03 23:01:27 +01:00
kernel/locking/lockdep.c: convert hash tables to hlists
2016-02-11 18:35:48 -08:00
security: Add hook to invalidate inode security labels
2015-12-24 11:09:40 -05:00
lz4: fix wrong compress buffer size for 64-bits
2016-01-20 17:09:18 -08:00
mdio: Abstract device_remove() and device_free()
2016-01-07 14:31:27 -05:00
memblock: fix section mismatch
2016-01-15 17:56:32 -08:00
mm: memcontrol: drop superfluous entry in the per-memcg stats array
2016-02-03 08:28:43 -08:00
x86, mm: introduce vmem_altmap to augment vmemmap_populate()
2016-01-15 17:56:32 -08:00
mm/mempolicy.c: convert the shared_policy lock to a rwlock
2016-01-14 16:00:49 -08:00
mm, dax, pmem: introduce {get|put}_dev_pagemap() for dax-gup
2016-01-15 17:56:32 -08:00
mm: polish virtual memory accounting
2016-02-03 08:28:43 -08:00
mm: move lru_to_page to mm_inline.h
2016-01-14 16:00:49 -08:00
mm: polish virtual memory accounting
2016-02-03 08:28:43 -08:00
page-flags: introduce page flags policies wrt compound pages
2016-01-15 17:56:32 -08:00
thp: make split_queue per-node
2016-02-03 08:28:43 -08:00
Drivers: hv: vmbus: Use uuid_le type consistently
2015-12-14 19:15:05 -08:00
modules: fix longstanding /proc/kallsyms vs module insertion race.
2016-02-03 16:58:15 +10:30
PCI changes for the v4.5 merge window:
2016-01-21 11:52:16 -08:00
nfsd: don't hold i_mutex over userspace upcalls
2016-01-09 03:07:52 -05:00
net: add tc offload feature flag
2016-02-17 09:47:36 -05:00
netdev: introduce ndo_set_rx_headroom
2016-03-01 15:54:30 -05:00
nfnetlink: Revert "nfnetlink: add support for memory mapped netlink"
2016-02-18 11:42:22 -05:00
NFS client updates for Linux 4.5
2016-01-14 16:08:23 -08:00
NFS client updates for Linux 4.5
2016-01-14 16:08:23 -08:00
nfs: machine credential support for additional operations
2015-12-28 09:57:15 -05:00
Merge branch 'pnfs_generic'
2016-01-04 13:19:55 -05:00
of: drop symbols declared by _OF_DECLARE() from modules
2016-01-25 08:35:50 -06:00
of: fix declaration of of_io_request_and_map
2015-12-17 10:43:06 -06:00
gpio: of: provide optional of_mm_gpiochip_add_data() function
2016-01-05 11:20:12 +01:00
of/irq: move of_msi_map_rid declaration to the correct ifdef section
2015-12-09 09:23:28 -06:00
PCI: host: Add of_pci_get_host_bridge_resources() stub
2016-01-15 12:30:35 -06:00
dmaengine: omap-dma: Add support for DMA filter mapping to slave devices
2015-12-18 11:17:26 +05:30
mm: rework mapcount accounting to enable 4k mapping of THPs
2016-01-15 17:56:32 -08:00
mm: add find_get_entries_tag()
2016-01-22 17:02:18 -08:00
PCI changes for the v4.5 merge window:
2016-01-21 11:52:16 -08:00
PCI: Add Netronome NFP4000 PF device ID
2016-01-15 17:29:37 -06:00
perf: generalize perf_callchain
2016-02-20 00:21:44 -05:00
mm: fix pfn_t vs highmem
2016-02-11 18:35:48 -08:00
mm: fix pfn_t vs highmem
2016-02-11 18:35:48 -08:00
mdio: Add support for mdio drivers.
2016-01-07 14:31:27 -05:00
pipe: limit the per-user amount of pages allocated in pipes
2016-01-19 19:25:21 -05:00
Power management and ACPI updates for v4.5-rc1
2016-01-12 20:25:09 -08:00
PM / sleep: Go direct_complete if driver has no callbacks
2016-01-08 01:12:06 +01:00
PM / Domains: add setter for dev.pm_domain
2016-01-08 01:12:06 +01:00
PM / OPP: Parse 'opp-<prop>-<name>' bindings
2015-12-10 23:08:51 +01:00
PM / runtime: Add new helper for conditional usage count incrementation
2015-12-21 03:11:12 +01:00
pmem: add wb_cache_pmem() to the PMEM API
2016-01-22 17:02:18 -08:00
include/linux/poison.h: use POISON_POINTER_DELTA for poison pointers
2016-01-16 11:17:22 -08:00
posix acls: Remove duplicate xattr name definitions
2015-12-06 21:25:17 -05:00
powercap: constify powercap_zone_ops and powercap_zone_constraint_ops structures
2016-01-02 00:29:35 +01:00
printk: help pr_debug and pr_devel to optimize out arguments
2016-01-16 11:17:29 -08:00
device property: add spaces to PROPERTY_ENTRY_STRING macro
2016-01-01 02:09:51 +01:00
ptrace: use fsuid, fsgid, effective creds for fs access checks
2016-01-20 17:09:18 -08:00
radix-tree: fix oops after radix_tree_iter_retry
2016-02-05 18:10:40 -08:00
rbtree: use READ_ONCE in RB_EMPTY_ROOT
2016-01-20 17:09:18 -08:00
Merge branches 'doc.2015.12.05a', 'exp.2015.12.07a', 'fixes.2015.12.07a', 'list.2015.12.04b' and 'torture.2015.12.05a' into HEAD
2015-12-07 17:02:54 -08:00
Merge branches 'doc.2015.12.05a', 'exp.2015.12.07a', 'fixes.2015.12.07a', 'list.2015.12.04b' and 'torture.2015.12.05a' into HEAD
2015-12-07 17:02:54 -08:00
rcu: Don't redundantly disable irqs in rcu_irq_{enter,exit}()
2015-12-07 17:01:31 -08:00
rcu: Don't redundantly disable irqs in rcu_irq_{enter,exit}()
2015-12-07 17:01:31 -08:00
Merge remote-tracking branches 'regmap/topic/64bit' and 'regmap/topic/irq-type' into regmap-next
2016-01-05 19:07:17 +00:00
net: rfkill: add rfkill_find_type function
2016-02-24 09:12:45 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-12-17 22:08:28 -05:00
mm: replace vma_lock_anon_vma with anon_vma_lock_read/write
2016-02-05 18:10:40 -08:00
net, sched: add clsact qdisc
2016-01-10 22:13:15 -05:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-01-22 10:24:03 -08:00
time: Define dummy functions for the generic sched clock
2015-12-15 09:41:09 +01:00
security: Add hook to invalidate inode security labels
2015-12-24 11:09:40 -05:00
serial: Fix UPIO_MEM comment
2015-12-13 19:59:48 -08:00
serial: sh-sci: Add BRG register definitions
2015-12-17 11:18:44 +01:00
sh_eth: remove EDMAC_BIG_ENDIAN
2016-01-04 16:11:11 -05:00
ipc/shm.c: is_file_shm_hugepages() can be boolean
2016-01-20 17:09:18 -08:00
make sure that freeing shmem fast symlinks is RCU-delayed
2016-01-22 18:08:52 -05:00
net: remove skb_sender_cpu_clear()
2016-03-01 17:36:47 -05:00
mm: memcontrol: move kmem accounting code to CONFIG_MEMCG
2016-01-20 17:09:18 -08:00
mm: memcontrol: move kmem accounting code to CONFIG_MEMCG
2016-01-20 17:09:18 -08:00
mm: memcontrol: move kmem accounting code to CONFIG_MEMCG
2016-01-20 17:09:18 -08:00
net: diag: Add the ability to destroy a socket.
2015-12-15 23:26:51 -05:00
stmmac: rework DMA bus setting and introduce new platform AXI structure
2016-03-02 14:21:30 -05:00
Merge branch 'sched/urgent' into sched/core, to pick up fixes before merging new patches
2016-01-06 11:02:29 +01:00
new helper: memdup_user_nul()
2016-01-04 10:20:19 -05:00
mm: free swap cache aggressively if memcg swap is full
2016-01-20 17:09:18 -08:00
swiotlb: Make linux/swiotlb.h standalone includible
2016-01-20 17:29:52 -05:00
tcp: __tcp_hdrlen() helper
2016-02-11 03:54:14 -05:00
Thermal: do thermal zone update after a cooling device registered
2015-12-29 16:00:00 +08:00
kmemcg: account certain kmem allocations to memcg
2016-01-14 16:00:49 -08:00
time: nohz: Expose tick_nohz_enabled
2016-01-15 22:34:39 +01:00
time: Verify time values in adjtimex ADJ_SETOFFSET to avoid overflow
2015-12-10 22:41:06 -08:00
numa: remove stale node_has_online_mem() define
2016-01-18 14:49:33 -05:00
tracepoints: Move struct tracepoint to new tracepoint-defs.h header
2015-12-06 12:56:06 +01:00
tracepoints: Do not trace when cpu is offline
2016-02-15 13:04:46 -05:00
tty: Wait interruptibly for tty lock on reopen
2016-01-26 23:17:54 -08:00
Add 'unsafe' user access functions for batched accesses
2015-12-17 09:57:27 -08:00
lib/ucs2_string: Add ucs2 -> utf8 helper functions
2016-02-10 13:19:03 +00:00
Input: uinput - add new UINPUT_DEV_SETUP and UI_ABS_SETUP ioctl
2015-12-18 17:48:50 -08:00
iov_iter: constify {csum_and_,}copy_to_iter()
2015-12-06 20:42:15 -05:00
vfio: Include No-IOMMU mode
2015-12-21 15:28:11 -07:00
[media] use https://linuxtv.org for LinuxTV URLs
2015-12-04 10:38:59 -02:00
virtio: make find_vqs() checkpatch.pl-friendly
2016-01-12 20:47:06 +02:00
virtio_ring: use virt_store_mb
2016-01-12 20:47:02 +02:00
mm: support madvise(MADV_FREE)
2016-01-15 17:56:32 -08:00
mm, vmalloc: remove VM_VPAGES
2016-01-14 16:00:49 -08:00
mm: memcontrol: hook up vmpressure to socket pressure
2016-01-14 16:00:49 -08:00
vmstat: make vmstat_updater deferrable again and shut down on idle
2016-01-14 16:00:49 -08:00
sched/cputime: Introduce vtime accounting check for readers
2015-12-04 10:34:45 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2016-01-12 18:57:02 -08:00
watchdog: Drop pointer to watchdog device from struct watchdog_device
2016-01-11 21:53:59 +01:00
soc: ti: Add wkup_m3_ipc driver
2015-12-03 07:24:29 -08:00
workqueue: skip flush dependency checks for legacy workqueues
2016-01-29 13:31:10 -05:00
xattr handlers: Simplify list operation
2015-12-13 19:46:12 -05:00
