[reactos] 20/20: [ISAPNP] Start the driver early in the boot

[Dmitry Borisov]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=18b4cc147944cb5feddc5…

commit 18b4cc147944cb5feddc5c87d36a16fb3ac11e4a
Author:     Dmitry Borisov <di.sean(a)protonmail.com>
AuthorDate: Wed May 12 00:11:48 2021 +0600
Commit:     Dmitry Borisov <di.sean(a)protonmail.com>
CommitDate: Sun Jun 20 19:24:32 2021 +0600

    [ISAPNP] Start the driver early in the boot
    
    Because our child devices can have boot-start drivers
---
 boot/bootdata/hivesys.inf         | 3 +++
 boot/bootdata/txtsetup.sif        | 2 +-
 drivers/bus/isapnp/CMakeLists.txt | 1 +
 drivers/bus/isapnp/isapnp_reg.inf | 8 ++++++++
 4 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/boot/bootdata/hivesys.inf b/boot/bootdata/hivesys.inf
index 651698173e2..f35501c8a0c 100644
--- a/boot/bootdata/hivesys.inf
+++ b/boot/bootdata/hivesys.inf
@@ -20,6 +20,9 @@
HKLM,"SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\*PNP0A08","ClassGU

HKLM,"SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\PCI#CC_0604","Service",0x00000000,"pci"

HKLM,"SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\PCI#CC_0604","ClassGUID",0x00000000,"{4D36E97D-E325-11CE-BFC1-08002BE10318}"
 
+HKLM,"SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\PCI#CC_0601","Service",0x00000000,"isapnp"
+HKLM,"SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\PCI#CC_0601","ClassGUID",0x00000000,"{4D36E97D-E325-11CE-BFC1-08002BE10318}"
+

HKLM,"SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\*PNP0C08","Service",0x00000000,"acpi"

HKLM,"SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\*PNP0C08","ClassGUID",0x00000000,"{4D36E97D-E325-11CE-BFC1-08002BE10318}"
 
diff --git a/boot/bootdata/txtsetup.sif b/boot/bootdata/txtsetup.sif
index 1fdf60c17f9..8929c94a698 100644
--- a/boot/bootdata/txtsetup.sif
+++ b/boot/bootdata/txtsetup.sif
@@ -100,7 +100,7 @@ c_1252.nls   = 1,,,,,,,2,,,,1,2
 cdfs.sys     = 1,,,,,,x,4,,,,1,4
 cdrom.sys    = 1,,,,,,x,4,,,,1,4
 classpnp.sys = 1,,,,,,,4,,,,1,4
-isapnp.sys   = 1,,,,,,,4,,,,1,4
+isapnp.sys   = 1,,,,,,x,4,,,,1,4
 kdcom.dll    = 1,,,,,,,2,,,,1,2
 kdvbox.dll   = 1,,,,,,,2,,,,1,2
 disk.sys     = 1,,,,,,x,4,,,,1,4
diff --git a/drivers/bus/isapnp/CMakeLists.txt b/drivers/bus/isapnp/CMakeLists.txt
index c4be1b57da3..e0e1f3e2ee1 100644
--- a/drivers/bus/isapnp/CMakeLists.txt
+++ b/drivers/bus/isapnp/CMakeLists.txt
@@ -19,3 +19,4 @@ set_module_type(isapnp kernelmodedriver)
 add_importlibs(isapnp ntoskrnl hal)
 add_pch(isapnp isapnp.h SOURCE)
 add_cd_file(TARGET isapnp DESTINATION reactos/system32/drivers NO_CAB FOR all)
+add_registry_inf(isapnp_reg.inf)
diff --git a/drivers/bus/isapnp/isapnp_reg.inf b/drivers/bus/isapnp/isapnp_reg.inf
new file mode 100644
index 00000000000..ff067df5676
--- /dev/null
+++ b/drivers/bus/isapnp/isapnp_reg.inf
@@ -0,0 +1,8 @@
+; ISA PnP Bus Driver
+[AddReg]
+HKLM,"SYSTEM\CurrentControlSet\Services\isapnp","ErrorControl",0x00010001,0x00000000
+HKLM,"SYSTEM\CurrentControlSet\Services\isapnp","Group",0x00000000,"Boot
Bus Extender"
+HKLM,"SYSTEM\CurrentControlSet\Services\isapnp","ImagePath",0x00020000,"system32\drivers\isapnp.sys"
+HKLM,"SYSTEM\CurrentControlSet\Services\isapnp","Start",0x00010001,0x00000000
+HKLM,"SYSTEM\CurrentControlSet\Services\isapnp","Type",0x00010001,0x00000001
+HKLM,"SYSTEM\CurrentControlSet\Services\isapnp","Tag",0x00010001,0x00000003