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Linux_Kernel_map4vehicle
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This commit is contained in:
Costa Shulyupin 2020-06-24 08:01:58 +03:00
parent 4336a82cc6
commit 6c33063be7
1 changed files with 83 additions and 120 deletions
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203
Linux_kernel_diagram.dot
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@ -1,8 +1,8 @@
digraph matrix {
graph [newrank=true,
nodesep=0.1,
nodesep=0.3,
ranksep=0.2,
overlap=true,
ranksep=0.1,
splines=false,
];
node [fixedsize=false,
@ -10,34 +10,33 @@ digraph matrix {
fontsize=24,
height=1,
shape=box,
style="filled,setlinewidth(3)",
style="filled,setlinewidth(5)",
width=2.2
];
edge [arrowhead=none,
arrowsize=0.5,
style=invis,
labelfontname="Ubuntu",
weight=10
weight=10,
style="filled,setlinewidth(5)"
];
{
node [color="#e27dd6ff"];
system_ [color="#e27dd6ff",
fixedsize=true,
height=0,
shape="",
shape=point,
style=invis,
width=0];
shape=point
];
system [color="#e27dd6ff",
fillcolor=white,
fixedsize=true,
height=0.6,
row=func,
tooltip=TODO,
width=2];
system -> system_ [arrowhead="",
color="#e27dd6ff",
row=func,
style="filled,setlinewidth(3)"];
row=func]
SCI [color="#e27dd6ff",
fillcolor="#d9e7ee",
fixedsize=true,
@ -47,8 +46,7 @@ digraph matrix {
sysfs [color="#e27dd6ff",
fillcolor="#b2d3e4",
label="proc, sysfs,\nfile systems"];
SCI -> sysfs [color="#e27dd6ff",
style="filled,setlinewidth(3)"];
SCI -> sysfs [color="#e27dd6ff"];
DM [color="#e27dd6ff",
fillcolor="#91b5c9",
fixedsize=true,
@ -57,27 +55,23 @@ digraph matrix {
label="Device\nModel",
shape=octagon,
width=2];
sysfs -> DM [color="#e27dd6ff",
style="filled,setlinewidth(3)"];
sysfs -> DM [color="#e27dd6ff"];
log_sys [color="#e27dd6ff",
fillcolor="#6a9ab1",
fontsize=20,
label="system run,\nmodules,\ngeneric\nHW access "];
DM -> log_sys [color="#e27dd6ff",
style="filled,setlinewidth(3)"];
DM -> log_sys [color="#e27dd6ff"];
bus_drv [color="#e27dd6ff",
fillcolor="#71809b",
label="bus drivers"];
log_sys -> bus_drv [color="#e27dd6ff",
style="filled,setlinewidth(3)"];
log_sys -> bus_drv [color="#e27dd6ff"];
H2 [color="#e27dd6ff",
fillcolor="#777777",
fontcolor=white,
fontsize=20,
label="busess:\nPCI, USB ...",
row=chip];
bus_drv -> H2 [color="#e27dd6ff",
style="filled,setlinewidth(3)"];
bus_drv -> H2 [color="#e27dd6ff"];
}
{
node [color="#61c2c5"];
@ -85,8 +79,9 @@ digraph matrix {
networking_ [color="#61c2c5",
fixedsize=true,
height=0,
shape="",
shape=point,
style=invis,
shape=point
width=0];
networking [color="#61c2c5",
fillcolor=white,
@ -96,8 +91,7 @@ digraph matrix {
width=2];
networking -> networking_ [arrowhead="",
color="#61c2c5",
row=func,
style="filled,setlinewidth(3)"];
row=func];
sock [color="#61c2c5",
fillcolor="#d9e7ee",
fixedsize=true,
@ -107,27 +101,23 @@ digraph matrix {
prot_fam [color="#61c2c5",
fillcolor="#b2d3e4",
label="protocol\nfamilies"];
sock -> prot_fam [color="#61c2c5",
style="filled,setlinewidth(3)"];
sock -> prot_fam [color="#61c2c5"];
log_prot [color="#61c2c5",
fillcolor="#6a9ab1",
label="protocols:\nTCP, UDP, IP"];
prot_fam -> log_prot [color="#61c2c5",
style="filled,setlinewidth(3)"];
prot_fam -> log_prot [color="#61c2c5"];
netif [color="#61c2c5",
fillcolor="#71809b",
fontsize=20,
label="network\ninterfaces\nand drivers"];
log_prot -> netif [color="#61c2c5",
style="filled,setlinewidth(3)"];
log_prot -> netif [color="#61c2c5"];
net_hw [color="#61c2c5",
fillcolor="#777777",
fontcolor=white,
fontsize=20,
label="network:\nEthernet, WiFi ...",
row=chip];
netif -> net_hw [color="#61c2c5",
style="filled,setlinewidth(3)"];
netif -> net_hw [color="#61c2c5"];
NFS [color="#8383cc",
fillcolor="#91b5c9",
fixedsize=true,
@ -136,7 +126,6 @@ digraph matrix {
shape=octagon,
width=1.2];
NFS -> log_prot [color="#61c2c5",
style="filled,setlinewidth(3)",
weight=0];
}
{
@ -144,9 +133,9 @@ digraph matrix {
edge [color="#8383cc"];
NFS;
storage_ [color="#8383cc",
shape=point
fixedsize=true,
height=0,
shape="",
style=invis,
width=0];
storage [color="#8383cc",
@ -157,8 +146,7 @@ digraph matrix {
width=2];
storage -> storage_ [arrowhead="",
color="#8383cc",
row=func,
style="filled,setlinewidth(3)"];
row=func];
FS [color="#8383cc",
fillcolor="#d9e7ee",
fixedsize=true,
@ -168,17 +156,14 @@ digraph matrix {
VFS [color="#8383cc",
fillcolor="#b2d3e4",
label="Virtual\nFile System"];
FS -> VFS [color="#8383cc",
style="filled,setlinewidth(3)"];
FS -> VFS [color="#8383cc"];
VFS -> NFS [color="#8383cc",
style="filled,setlinewidth(3)",
weight=0];
logFS [color="#8383cc",
fillcolor="#6a9ab1",
fontsize=20,
label="logical\nfilesystems:\next3, xfs ..."];
VFS -> logFS [color="#8383cc",
style="filled,setlinewidth(3)"];
VFS -> logFS [color="#8383cc"];
PC [color="#51bf5b",
fillcolor="#91b5c9",
fixedsize=true,
@ -188,7 +173,6 @@ digraph matrix {
shape=octagon,
width=1.2];
VFS -> PC [color="#8383cc",
style="filled,setlinewidth(3)",
weight=0];
mmap [color="#51bf5b",
fillcolor="#91b5c9",
@ -199,19 +183,16 @@ digraph matrix {
shape=octagon,
width=2];
VFS -> mmap [color="#8383cc",
style="filled,setlinewidth(3)",
weight=0];
block [color="#8383cc",
fillcolor="#71809b",
fontsize=20,
label="Block\ndevices\nand drivers"];
logFS -> block [color="#8383cc",
style="filled,setlinewidth(3)"];
logFS -> block [color="#8383cc"];
PA [color="#51bf5b",
fillcolor="#71809b",
label="Page\nAllocator"];
PC -> PA [color="#51bf5b",
style="filled,setlinewidth(3)",
weight=0];
H4 [color="#8383cc",
fillcolor="#777777",
@ -219,8 +200,7 @@ digraph matrix {
fontsize=20,
label="storage devices:\nSCSI, NVMe ...",
row=chip];
block -> H4 [color="#8383cc",
style="filled,setlinewidth(3)"];
block -> H4 [color="#8383cc"];
SW [color="#8383cc",
fillcolor="#91b5c9",
fixedsize=true,
@ -229,18 +209,15 @@ digraph matrix {
shape=octagon,
width=1.2];
SW -> block [color="#8383cc",
style="filled,setlinewidth(3)",
weight=0];
}
{
node [color="#c46747",
style="filled,setlinewidth(3)"
];
node [color="#c46747"];
edge [color="#c46747"];
processing_ [color="#c46747",
fixedsize=true,
height=0,
shape="",
shape=point
style=invis,
width=0];
processing [color="#c46747",
@ -251,8 +228,7 @@ digraph matrix {
width=2];
processing -> processing_ [arrowhead="",
color="#c46747",
row=func,
style="filled,setlinewidth(3)"];
row=func];
proc [color="#c46747",
fillcolor="#d9e7ee",
fixedsize=true,
@ -261,38 +237,36 @@ digraph matrix {
shape=ellipse];
Tasks [color="#c46747",
fillcolor="#b2d3e4"];
proc -> Tasks [color="#c46747",
style="filled,setlinewidth(3)"];
proc -> Tasks [color="#c46747"];
sync [color="#c46747",
fillcolor="#91b5c9",
fixedsize=true,
fontsize=20,
fontname="Ubuntu Condensed"
label=synchronization,
height=0.7,
//width=2,
shape=octagon];
Tasks -> sync [color="#c46747",
style="filled,setlinewidth(3)"];
Tasks -> sync [color="#c46747"];
sched [color="#c46747",
fillcolor="#6a9ab1",
label=Scheduler];
sync -> sched [color="#c46747",
style="filled,setlinewidth(3)"];
sync -> sched [color="#c46747"];
IRQ [color="#c46747",
fillcolor="#71809b",
fontsize=20,
label="interrupts\ncore,\nCPU arch"];
sched -> IRQ [color="#c46747",
style="filled,setlinewidth(3)"];
sched -> IRQ [color="#c46747"];
CPU [color="#c46747",
fillcolor="#777777",
fontcolor=white,
fontsize=20,
row=chip];
IRQ -> CPU [color="#c46747",
style="filled,setlinewidth(3)"];
IRQ -> CPU [color="#c46747"];
}
{
node [color="#cfbf57ff",
style="filled,setlinewidth(3)"
];
edge [color="#cfbf57ff",
weight=10
@ -300,21 +274,20 @@ digraph matrix {
HI_ [color="#cfbf57ff",
fixedsize=true,
height=0,
shape="",
shape=point
style=invis,
width=0];
HI [color="#cfbf57ff",
fillcolor=white,
fixedsize=true,
fontsize=20,
fontsize=12,
height=0.6,
label="human\ninterface",
row=func,
width=2];
HI -> HI_ [arrowhead="",
color="#cfbf57ff",
row=func,
style="filled,setlinewidth(3)"];
row=func];
char [color="#cfbf57ff",
fillcolor="#d9e7ee",
fixedsize=true,
@ -324,27 +297,25 @@ digraph matrix {
input [color="#cfbf57ff",
fillcolor="#b2d3e4",
label="input\nsubsystem"];
char -> input [color="#cfbf57ff",
style="filled,setlinewidth(3)"];
char -> input [color="#cfbf57ff"];
F7 [color="#cfbf57ff",
fillcolor="#6a9ab1",
label="HI class\ndrivers"];
input -> F7 [color="#cfbf57ff",
style="filled,setlinewidth(3)"];
G7 [color="#cfbf57ff",
input -> F7 [color="#cfbf57ff"];
HID [color="#cfbf57ff",
fillcolor="#71809b",
fontsize=20,
URL="https://www.kernel.org/doc/html/latest/hid/",
label="HI\nperipherals\ndrivers"];
F7 -> G7 [color="#cfbf57ff",
style="filled,setlinewidth(3)"];
F7 -> HID [color="#cfbf57ff"
];
H7 [color="#cfbf57ff",
fillcolor="#777777",
fontcolor=white,
fontsize=20,
label="display, keyboard,\nmouse, audio",
row=chip];
G7 -> H7 [color="#cfbf57ff",
style="filled,setlinewidth(3)"];
HID -> H7 [color="#cfbf57ff" ];
}
{
graph [rank=same];
@ -369,11 +340,13 @@ digraph matrix {
memory -> processing [weight=1];
functions_ [fixedsize=true,
height=0,
shape="",
shape=point
style=invis,
width=0];
functions_ -> system [weight=1];
functions [color=gray,
tooltip="Columns represent main functionalities of the kernel",
URL="http://www.makelinux.net/ldd3/chp-1-sect-2.shtml",
fillcolor=gray,
fixedsize=true,
height=0.6,
@ -394,9 +367,9 @@ digraph matrix {
char;
usr_ [fixedsize=true,
height=0,
shape="",
shape=point
style=invis,
width=0];
width=0.5];
usr [fillcolor="#d9e7eeff",
fixedsize=true,
label="user space\ninterfaces",
@ -432,7 +405,7 @@ digraph matrix {
MA;
memory_ [fixedsize=true,
height=0,
shape="",
shape=point,
style=invis,
width=0];
memory_ -> MA;
@ -446,7 +419,7 @@ digraph matrix {
input;
D0 [fixedsize=true,
height=0,
shape="",
shape=point,
style=invis,
width=0];
virt [fillcolor="#b2d3e4",
@ -464,7 +437,7 @@ digraph matrix {
sync;
E0 [fixedsize=true,
height=0,
shape="",
shape=point,
style=invis,
width=0];
bridges [fillcolor="#91b5c9",
@ -480,7 +453,7 @@ digraph matrix {
F7;
F0 [fixedsize=true,
height=0,
shape="",
shape=point,
style=invis,
width=0];
logical [fillcolor="#6a9ab1",
@ -496,10 +469,10 @@ digraph matrix {
block;
PA;
IRQ;
G7;
HID;
G0 [fixedsize=true,
height=0,
shape="",
shape=point,
style=invis,
width=0];
HWI [fillcolor="#71809b",
@ -515,7 +488,7 @@ digraph matrix {
H7;
H0 [fixedsize=true,
height=0,
shape="",
shape=point,
style=invis,
width=0];
HW [fillcolor="#777777",
@ -539,81 +512,71 @@ digraph matrix {
mmap;
SW;
mmap -> SW [color="#51bf5b",
style="filled,setlinewidth(3)",
weight=0];
log_mem;
mmap -> log_mem [color="#51bf5b",
style="filled,setlinewidth(3)"];
mmap -> log_mem [color="#51bf5b"];
PA;
H5;
PA -> H5 [color="#51bf5b",
style="filled,setlinewidth(3)"];
PA -> H5 [color="#51bf5b"];
memory;
memory_;
memory -> memory_ [arrowhead="",
color="#51bf5b",
row=func,
style="filled,setlinewidth(3)"];
row=func];
MA;
VM;
MA -> VM [color="#51bf5b",
style="filled,setlinewidth(3)"];
VM -> mmap [color="#51bf5b",
style="filled,setlinewidth(3)"];
log_mem -> PA [color="#51bf5b",
style="filled,setlinewidth(3)"];
MA -> VM [color="#51bf5b"];
VM -> mmap [color="#51bf5b"];
log_mem -> PA [color="#51bf5b"];
}
bottom [label="© 2007-2019 Constantine Shulyupin http://www.MakeLinux.net/kernel/diagram",
bottom [label="© 2007-2020 Constantine Shulyupin http://www.MakeLinux.net/kernel/diagram",
shape=plaintext,
style=""];
H4 -> bottom [weight=""];
H4 -> bottom [style=invis];
layers [fillcolor=lightgray,
tooltip="Functionalities are divided to common layers. It is approximate division.",
height=0.1,
style="filled,setlinewidth(0)",
width=0.5];
functions -> layers;
functions -> layers [ style=invis ];
usr -> usr_ [arrowhead="",
color="#d9e7eeff",
minlen=2,
style="filled,setlinewidth(3)"];
usr -> virt [color="#d9e7eeff",
style="filled,setlinewidth(3)"];
minlen=2];
usr -> virt [color="#d9e7eeff"];
virt -> D0 [arrowhead="",
color="#b2d3e4",
minlen=2,
style="filled,setlinewidth(3)"];
virt -> bridges [color="#b2d3e4",
style="filled,setlinewidth(3)"];
minlen=2];
virt -> bridges [color="#b2d3e4"];
bridges -> E0 [arrowhead="",
color="#91b5c9",
minlen=2,
style="filled,setlinewidth(3)",
style="filled,setlinewidth(6)",
weight=""];
bridges -> logical [color="#91b5c9",
style="filled,setlinewidth(3)"];
style="filled,setlinewidth(6)"];
logical -> F0 [arrowhead="",
color="#6a9ab1",
minlen=2,
row=logical,
style="filled,setlinewidth(3)",
style="filled,setlinewidth(6)",
weight=""];
logical -> HWI [color="#6a9ab1",
row=logical,
style="filled,setlinewidth(3)"];
style="filled,setlinewidth(6)"];
HWI -> G0 [arrowhead="",
color="#71809b",
minlen=2,
row=HWI,
style="filled,setlinewidth(3)",
style="filled,setlinewidth(6)",
weight=""];
HWI -> HW [color="#71809b",
row=HWI,
style="filled,setlinewidth(3)"];
style="filled,setlinewidth(6)"];
HW -> H0 [arrowhead="",
color="#777777",
minlen=2,
row=chip,
style="filled,setlinewidth(3)",
style="filled,setlinewidth(6)",
weight=""];
layers -> usr [arrowhead="",
color=gray,
@ -622,5 +585,5 @@ digraph matrix {
label="Linux kernel diagram",
shape=plain,
style=""];
LKD -> storage;
LKD -> storage [style=invis];
}