Develop Bugs

KernelIoControl 0x010125E0 = HAL Function 0x978 (2424)

Does anybody know the interpretation of KernelIoControl with dwIoControlCode = 0x010125E0? The breakdown of the Control Code is:
DeviceType = 0x0101 = FILE_DEVICE_HAL
Access = 0 = ANY_ACCESS
Function = 0x978 = 2424 dec = ?
Method = 0 = BUFFERED
So what is function 0x978 (2424)?
I searched through the WinCE Platform Builder 5.00 files and did not see any definition of 0x978 nor 2424.
thx,
((&->

[FFU][UPE-DEV]Structure Full Flash Update Image for Dell VenuePro[WP7][7.0.0.7004]

Structure Full Flash Update Image (.FFU) for Dell VenuePro Windows Phone 7 7.0.0.7004
Full Flash Update - This is a System Flash Image for update WP7 Device. We upgrade this OS, example in tool UpdateWP.exe(from Zune catalog in PC).
In Part SDLR, from general ROM structure, we have too more files and modules, which reads the image system and its syntax.
ImageFlash Structure:
Code:
[FullFlash]
Version = 1.0
MigrateUserSettings = False
UpdateType = Normal
DevicePlatformID = {5B8F8B62-8E55-4531-8D70-15269B68C43E}
FormatUserStore = True
[BinaryRegion]
Size = 24924572
Name = Modem
[Store]
SectorSize = 2048
Name = OS
SectorCount = 479296
ID = {ACE7CC5C-5F30-474b-A662-989B9B9DBA90}
[Partition]
UsedSectors = 2590
Name = SLDR
PartitionType = 32
BootDataSize = 12
TotalSectors = 3136
TargetStore = {ACE7CC5C-5F30-474b-A662-989B9B9DBA90}
[Partition]
UsedSectors = 2540
Name = NK
PartitionType = 35
BootDataSize = 12
TotalSectors = 2944
TargetStore = {ACE7CC5C-5F30-474b-A662-989B9B9DBA90}
[Partition]
UsedSectors = 66059
Name = IMGFS
PartitionType = 37
TotalSectors = 70719
TargetStore = {ACE7CC5C-5F30-474b-A662-989B9B9DBA90}
Nokser

[FFU][UPE-DEV]Structure Full Flash Update Image for WP7 Devices

Structure Full Flash Update Image (.FFU) for Windows Phone 7 Device
Full Flash Update - This is a System Flash Image for update WP7 Device. We upgrade this OS, example in tool UpdateWP.exe(from Zune catalog in PC).
In Part SDLR, from general ROM structure, we have too more files and modules, which reads the image system and its syntax.
Physical Flash Layout:
HashTable.blob
Partition Table Info
User Store Space
Bootloader/Modem -> (amss, fsbl, osbl, etc.)
SLDR
NK
IMGFS
User Store Space
Partition Table Info (ImageFlash) - example:
Code:
[FullFlash]
Version = 1.0
MigrateUserSettings = False
UpdateType = Normal
DevicePlatformID = {5B8F8B62-8E55-4531-8D70-15269B68C43E}
FormatUserStore = True
[BinaryRegion]
Size = 24924572
Name = Modem
[Store]
SectorSize = 2048
Name = OS
SectorCount = 479296
ID = {ACE7CC5C-5F30-474b-A662-989B9B9DBA90}
[Partition]
UsedSectors = 2590
Name = SLDR
PartitionType = 32
BootDataSize = 12
TotalSectors = 3136
TargetStore = {ACE7CC5C-5F30-474b-A662-989B9B9DBA90}
[Partition]
UsedSectors = 2540
Name = NK
PartitionType = 35
BootDataSize = 12
TotalSectors = 2944
TargetStore = {ACE7CC5C-5F30-474b-A662-989B9B9DBA90}
[Partition]
UsedSectors = 66059
Name = IMGFS
PartitionType = 37
TotalSectors = 70719
TargetStore = {ACE7CC5C-5F30-474b-A662-989B9B9DBA90}
More Information:
.ffu (Full Flash Update) file format (XML) will be used to pass information to the Zune software on which partitions are to be updated, etc. FFUs are signed just as .cabs are signed and only an .ffu which passes validation against the certificates on-device will be allowed to update a device.
Click to expand...
Click to collapse
Nokser

What does this mean?
Can install custom rom, downgrade bootloader?

[R&D] Serial dump

Here is a serial dump from the processor may come to some use this was during boot between bootloader to normal boot. I'm unable to get it to dump again.
Code:
Samsung S-Boot 4.0 for SM-G920P (Mar 29 2015 - 21:52:54)
EXYNOS7420 EVT 1.3 (Base on ARM CortexA53)
3048MB / 0MB / Rev 10 / G920PVPU1AOCF / (PKG_ID 0x0) / LOT_ID N2
XH4
BOOTLOADER VERSION : G920PVPU1AOCF
__if_pmic_rev_init - MUIC API is not ready!
MON: 0x3(0)
MON[0] = (0)[0x1e, 0x60]
MON[1] = (1)[0x20, 0x40]
MON[2] = (2)[0x3b, 0xdc]
MON[3] = (3)[0x22, 0x4d]
MON[4] = (4)[0x3b, 0xd5]
MON[5] = (5)[0x24, 0x3d]
MON[6] = (6)[0x15, 0x44]
MON[7] = (7)[0x0c, 0x07]
pmic_asv_init
(ASV_TBL_BASE+0x00)[11:0] bigcpu_asv_group = 2730
(ASV_TBL_BASE+0x00)[15:12] bigcpu_ssa0 = 0
(ASV_TBL_BASE+0x00)[27:16] littlecpu_asv_group = 2730
(ASV_TBL_BASE+0x00)[31:28] littlecpu_ssa0 = 0
(ASV_TBL_BASE+0x04)[11:0] g3d_asv_group = 2184
(ASV_TBL_BASE+0x04)[15:12] g3d_ssa0 = 0
(ASV_TBL_BASE+0x04)[27:16] mif_asv_group = 2730
(ASV_TBL_BASE+0x04)[31:28] mif_ssa0 = 0
(ASV_TBL_BASE+0x08)[11:0] int_asv_group = 2730
(ASV_TBL_BASE+0x08)[15:12] int_ssa0 = 0
(ASV_TBL_BASE+0x08)[27:16] cam_disp_asv_group = 2730
(ASV_TBL_BASE+0x08)[31:28] cam_disp_ssa0 = 0
(ASV_TBL_BASE+0x0C)[3:0] dvfs_asv_table_version = 11
(ASV_TBL_BASE+0x0C)[4] asv_group_type = 0
(ASV_TBL_BASE+0x0C)[7:5] reserved01 = 0
(ASV_TBL_BASE+0x0C)[8] shift_type = 0
(ASV_TBL_BASE+0x0C)[9] ssa1_enable = 0
(ASV_TBL_BASE+0x0C)[10] ssa0_enable = 0
(ASV_TBL_BASE+0x0C)[15:11] reserved02 = 0
(ASV_TBL_BASE+0x0C)[16] asv_method = 1
(ASV_TBL_BASE+0x0C)[31:17] reserved03 = 0
(ASV_TBL_BASE+0x10)[3:0] main_asv_group = 0
(ASV_TBL_BASE+0x10)[7:4] main_asv_ssa = 0
(ASV_TBL_BASE+0x10)[11:8] bigcpu_ssa1 = 0
(ASV_TBL_BASE+0x10)[15:12] littlecpu_ssa1 = 0
(ASV_TBL_BASE+0x10)[19:16] g3d_ssa1 = 0
(ASV_TBL_BASE+0x10)[23:20] mif_ssa1 = 0
(ASV_TBL_BASE+0x10)[27:24] int_ssa1 = 0
(ASV_TBL_BASE+0x10)[31:28] cam_disp_ssa1 = 0
(ASV_TBL_BASE+0x14)[8:0] bigcpu_ssa_ema = 0
(ASV_TBL_BASE+0x14)[17:9] littlecpu_ssa_ema = 0
(ASV_TBL_BASE+0x14)[26:18] g3d_ssa_ema = 0
(ASV_TBL_BASE+0x14)[31:27] reserved04 = 0
chip_status = b, bin2_efuse = 0
muic_register_max77843_apis
muic_is_max77843 chip_id:0x43 muic_id:0xb5 -> matched.
MUIC rev = MAX77843(181)
init_multi_microusb_ic Active MUIC 0xb5
max77843_init_microusb_ic: MUIC: CDETCTRL:0x2d
max77843_init_microusb_ic: MUIC: CONTROL1:0x1b
max77843_init_microusb_ic: MUIC: CONTROL2:0x3b
max77843_muic_get_adc_value: STATUS1:0x1c
max77843_muic_get_adc_value: ADC:0x1c
max77843_muic_get_adc_value: STATUS1:0x1c
max77843_muic_get_adc_value: ADC:0x1c
max77843_muic_get_chg_typ: STATUS2:0x00
max77843_muic_get_chg_typ: CHGTYP:0x00
load Secure Payload done.
Chip ID : 06b5af03f508 / 0x00003200
EL3 monitor information => Built : 15:35:51, Feb 24 2015
bConfigDescrLock: 1

Question SetEdit Tweaks

Does this actually work?
All In One Tweaks Except Kernel (Global Table)
up_threshold = 90
up_threshold_any_cpu_load = 85
up_threshold_multi_core = 85
sampling_rate = 75000
sampling_down_factor = 2
down_differential = 10
freq_step = 35
sched_boost = 0
perf_cpu_time_max_percent = 5
sched_autogroup_enabled = 1
sched_child_runs_first = 1
sched_tunable_scaling = 0
sched_latency_ns = 1000000
sched_min_granularity_ns = 130000
scaling_governor = performance
sched_wakeup_granularity_ns = 750000
sched_migration_cost_ns = 3000000
sched_min_task_util_for_colocation = 0
sched_nr_migrate = 8
sched_schedstats = 0
touchboost = 1
boost_ms = 100
sched_boost_on_input = 100
stune_background_prefer_idle = 1
stune_foreground_prefer_idle = 1
stune_topapp_prefer_idle = 1
stune_topapp_schedtune_boost = 1
stune_global_prefer_idle = 1
stune_rt_prefer_idle = 1
use_deepest_state = 1
boost = true
power_efficient = false
persist.sys.ui.hw = 1
debug.egl.buffcount = 4
debug.egl.hw = 1
debug.hwui.renderer = skiagl
gpufreq_limited_thermal_ignore = 1
dvfs_enable = 1
simple_gpu_activate = 1
adreno_idler_idleworkload = 6000
adreno_idler_downdifferential = 15
adreno_idler_idlewait = 15
adrenoboost = 2
throttling = 0
max_pwrlevel = 0
force_no_nap = 1
bus_split = 0
force_bus_on = 1
force_clk_on = 1
force_rail_on = 1
add_random =0
nomerges = 2
rq_affinity = 2
ro.sf.compbypass.enable = 0
ro.config.enable.hw_accel = true
debug.gralloc.enable_fb_ubwc = 1
dev.pm.dyn_samplingrate = 1
ro.vold.umsdirtyratio = 20
fs.lease-break-time = 20
fs.file-max = 524288
fs.nr_open = 1048576
fs.inotify.max_queued_events = 32000
fs.inotify.max_user_instances = 256
fs.inotify.max_user_watches = 10240
vold.post_fs_data_done = 1
ro.vendor.qti.sys.fw.bservice_enable = true
ro.config.low_ram = true
sys.use_fifo_ui = 1
GPUTUNER_SWITCH = true
All In One Kernel Tweaks (Global Table)
kernel.timer_migration = 1
kernel.panic = 30
kernel.panic_on_oops = 1
kernel.msgmni = 2048
kernel.msgmax = 65536
kernel.random.read_wakeup_threshold = 128
kernel.random.write_wakeup_threshold = 256
kernel.shmmni = 4096
kernel.shmall = 2097152
kernel.shmmax = 268435456
kernel.sem = 500 512000 64 2048
kernel.sched_features = 24189
kernel.hung_task_timeout_secs = 30
kernel.sched_latency_ns = 1000000
kernel.sched_min_granularity_ns = 100000
kernel.sched_wakeup_granularity_ns = 2000000
kernel.sched_compat_yield = 1
kernel.sched_shares_ratelimit = 256000
kernel.sched_child_runs_first = 0
kernel.sched_child_runs_first = 1
kernel.sched_enable_thread_grouping = 1
kernel.sched_autogroup_enabled = 1
kernel.perf_cpu_time_max_percent = 5
kernel.sched_schedstats = 0
kernel.sched_nr_migrate = 64
kernel.sched_min_task_util_for_colocation = 50
kernel.sched_min_task_util_for_boost = 25
kernel.sched_migration_cost_ns = 1000000
kernel.sched_min_granularity_ns = 1000000
kernel.sched_tunable_scaling = 0
kernel.sched_upmigrate = 80 80
kernel.sched_group_upmigrate = 80
kernel.sched_group_downmigrate = 20
kernel.threads-max = 524288
kernel.sched_downmigrate = 20 20
vm.min_free_order_shift = 4
vm.laptop_mode = 0
vm.block_dump = 0
vm.compact_unevictable_allowed = 0
vm.dirty_background_ratio = 10
vm.dirty_ratio = 30
vm.dirty_expire_centisecs = 1000
vm.dirty_writeback_centisecs = 0
vm.extfrag_threshold = 750
vm.oom_dump_tasks = 0
vm.page-cluster = 0
vm.reap_mem_on_sigkill = 1
vm.stat_interval = 10
vm.swappiness = 80
vm.vfs_cache_pressure = 200
hispeed_load = 80
input_boost_freq = 1.4 GHz
input_boost_ms = 250 ms
iostats = 0
readahead = 0
nr_requests = 512

Oblivon23 said:
Does this actually work?
All In One Tweaks Except Kernel (Global Table)
up_threshold = 90
up_threshold_any_cpu_load = 85
up_threshold_multi_core = 85
sampling_rate = 75000
sampling_down_factor = 2
down_differential = 10
freq_step = 35
sched_boost = 0
perf_cpu_time_max_percent = 5
sched_autogroup_enabled = 1
sched_child_runs_first = 1
sched_tunable_scaling = 0
sched_latency_ns = 1000000
sched_min_granularity_ns = 130000
scaling_governor = performance
sched_wakeup_granularity_ns = 750000
sched_migration_cost_ns = 3000000
sched_min_task_util_for_colocation = 0
sched_nr_migrate = 8
sched_schedstats = 0
touchboost = 1
boost_ms = 100
sched_boost_on_input = 100
stune_background_prefer_idle = 1
stune_foreground_prefer_idle = 1
stune_topapp_prefer_idle = 1
stune_topapp_schedtune_boost = 1
stune_global_prefer_idle = 1
stune_rt_prefer_idle = 1
use_deepest_state = 1
boost = true
power_efficient = false
persist.sys.ui.hw = 1
debug.egl.buffcount = 4
debug.egl.hw = 1
debug.hwui.renderer = skiagl
gpufreq_limited_thermal_ignore = 1
dvfs_enable = 1
simple_gpu_activate = 1
adreno_idler_idleworkload = 6000
adreno_idler_downdifferential = 15
adreno_idler_idlewait = 15
adrenoboost = 2
throttling = 0
max_pwrlevel = 0
force_no_nap = 1
bus_split = 0
force_bus_on = 1
force_clk_on = 1
force_rail_on = 1
add_random =0
nomerges = 2
rq_affinity = 2
ro.sf.compbypass.enable = 0
ro.config.enable.hw_accel = true
debug.gralloc.enable_fb_ubwc = 1
dev.pm.dyn_samplingrate = 1
ro.vold.umsdirtyratio = 20
fs.lease-break-time = 20
fs.file-max = 524288
fs.nr_open = 1048576
fs.inotify.max_queued_events = 32000
fs.inotify.max_user_instances = 256
fs.inotify.max_user_watches = 10240
vold.post_fs_data_done = 1
ro.vendor.qti.sys.fw.bservice_enable = true
ro.config.low_ram = tru
sys.use_fifo_ui = 1
GPUTUNER_SWITCH = true
All In One Kernel Tweaks (Global Table)
kernel.timer_migration = 1
kernel.panic = 30
kernel.panic_on_oops = 1
kernel.msgmni = 2048
kernel.msgmax = 65536
kernel.random.read_wakeup_threshold = 128
kernel.random.write_wakeup_threshold = 256
kernel.shmmni = 4096
kernel.shmall = 2097152
kernel.shmmax = 268435456
kernel.sem = 500 512000 64 2048
kernel.sched_features = 24189
kernel.hung_task_timeout_secs = 30
kernel.sched_latency_ns = 1000000
kernel.sched_min_granularity_ns = 100000
kernel.sched_wakeup_granularity_ns = 2000000
kernel.sched_compat_yield = 1
kernel.sched_shares_ratelimit = 256000
kernel.sched_child_runs_first = 0
kernel.sched_child_runs_first = 1
kernel.sched_enable_thread_grouping = 1
kernel.sched_autogroup_enabled = 1
kernel.perf_cpu_time_max_percent = 5
kernel.sched_schedstats = 0
kernel.sched_nr_migrate = 64
kernel.sched_min_task_util_for_colocation = 50
kernel.sched_min_task_util_for_boost = 25
kernel.sched_migration_cost_ns = 1000000
kernel.sched_min_granularity_ns = 1000000
kernel.sched_tunable_scaling = 0
kernel.sched_upmigrate = 80 80
kernel.sched_group_upmigrate = 80
kernel.sched_group_downmigrate = 20
kernel.threads-max = 524288
kernel.sched_downmigrate = 20 20
vm.min_free_order_shift = 4
vm.laptop_mode = 0
vm.block_dump = 0
vm.compact_unevictable_allowed = 0
vm.dirty_background_ratio = 10
vm.dirty_ratio = 30
vm.dirty_expire_centisecs = 1000
vm.dirty_writeback_centisecs = 0
vm.extfrag_threshold = 750
vm.oom_dump_tasks = 0
vm.page-cluster = 0
vm.reap_mem_on_sigkill = 1
vm.stat_interval = 10
vm.swappiness = 80
vm.vfs_cache_pressure = 200
hispeed_load = 80
input_boost_freq = 1.4 GHz
input_boost_ms = 250 ms
iostats = 0
readahead = 0
nr_requests = 512
Click to expand...
Click to collapse
Nah fake, except GPUTUNER...

A lot of these are goofy af so I believe it's fake