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HyperX controller to use DIMM_DETECTOR

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This commit is contained in:
Milan Čermák 2024-12-23 07:26:58 +00:00 • committed by Adam Honse
parent 560ff5ab33
commit a2867e151d
5 changed files with 72 additions and 80 deletions
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18
SPDAccessor/SPDAccessor.cpp
View file

@ -111,6 +111,15 @@ uint16_t DDR4Accessor::jedec_id()
return((this->at(0x140) << 8) + (this->at(0x141) & 0x7f) - 1);
}
uint8_t DDR4Accessor::manufacturer_data(uint16_t index)
{
if(index > 28)
{
return 0;
}
return this->at(0x161 + index);
}
DDR5Accessor::DDR5Accessor(i2c_smbus_interface *bus, uint8_t spd_addr)
: SPDAccessor(bus, spd_addr)
{
@ -129,3 +138,12 @@ uint16_t DDR5Accessor::jedec_id()
{
return((this->at(0x200) << 8) + (this->at(0x201) & 0x7f) - 1);
}
uint8_t DDR5Accessor::manufacturer_data(uint16_t index)
{
if(index > 84)
{
return 0;
}
return this->at(0x22B + index);
}

3
SPDAccessor/SPDAccessor.h
View file

@ -21,6 +21,7 @@ class SPDAccessor
virtual SPDMemoryType memory_type() = 0;
virtual uint16_t jedec_id() = 0;
virtual uint8_t manufacturer_data(uint16_t index) = 0;
virtual SPDAccessor *copy() = 0;
@ -42,6 +43,7 @@ class DDR4Accessor : public SPDAccessor
virtual ~DDR4Accessor();
virtual SPDMemoryType memory_type();
virtual uint16_t jedec_id();
virtual uint8_t manufacturer_data(uint16_t index);
};
class DDR5Accessor : public SPDAccessor
@ -51,4 +53,5 @@ class DDR5Accessor : public SPDAccessor
virtual ~DDR5Accessor();
virtual SPDMemoryType memory_type();
virtual uint16_t jedec_id();
virtual uint8_t manufacturer_data(uint16_t index);
};

9
SPDAccessor/SPDWrapper.cpp
View file

@ -52,6 +52,15 @@ uint16_t SPDWrapper::jedec_id()
return accessor->jedec_id();
}
uint8_t SPDWrapper::manufacturer_data(uint16_t index)
{
if(accessor == nullptr)
{
return 0x00;
}
return accessor->manufacturer_data(index);
}
/*-------------------------------------------------------------------------*\
| Helper functions for easier collection handling. |
\*-------------------------------------------------------------------------*/

1
SPDAccessor/SPDWrapper.h
View file

@ -23,6 +23,7 @@ class SPDWrapper
SPDMemoryType memory_type();
int index();
uint16_t jedec_id();
uint8_t manufacturer_data(uint16_t index);
private:
SPDAccessor *accessor = nullptr;