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feature(sysman): Added sysfs filenames for the memory module

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- The sysfs filenames have been added in the sysfsNameToFileMap of the
SysmanKmdInterface classes.
- The functions returning the sysfs filenames have been removed from the
shared directory.
- The ULTs have been added to return the sysfs filenames.

Related-To: LOCI-4699

Signed-off-by: Bari, Pratik <pratik.bari@intel.com>
This commit is contained in:
Bari, Pratik
2023-08-02 16:46:52 +00:00
committed by Compute-Runtime-Automation
parent e6b0930657
commit 3f083360a2
14 changed files with 64 additions and 28 deletions
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18
level_zero/sysman/source/shared/linux/sysman_kmd_interface.cpp
View File

@@ -63,6 +63,9 @@ void SysmanKmdInterfaceI915::initSysfsNameToFileMap(const PRODUCT_FAMILY product
sysfsNameToFileMap[SysfsName::sysfsNameDefaultPowerLimit] = std::make_pair("", "power1_rated_max");
sysfsNameToFileMap[SysfsName::sysfsNameCriticalPowerLimit] = std::make_pair("", (productFamily == IGFX_PVC) ? "curr1_crit" : "power1_crit");
sysfsNameToFileMap[SysfsName::sysfsNameStandbyModeControl] = std::make_pair("rc6_enable", "power/rc6_enable");
sysfsNameToFileMap[SysfsName::sysfsNameMemoryAddressRange] = std::make_pair("addr_range", "");
sysfsNameToFileMap[SysfsName::sysfsNameMaxMemoryFrequency] = std::make_pair("mem_RP0_freq_mhz", "");
sysfsNameToFileMap[SysfsName::sysfsNameMinMemoryFrequency] = std::make_pair("mem_RPn_freq_mhz", "");
}
void SysmanKmdInterfaceXe::initSysfsNameToFileMap(const PRODUCT_FAMILY productFamily) {
@@ -87,6 +90,9 @@ void SysmanKmdInterfaceXe::initSysfsNameToFileMap(const PRODUCT_FAMILY productFa
sysfsNameToFileMap[SysfsName::sysfsNameEnergyCounterNode] = std::make_pair("", "energy1_input");
sysfsNameToFileMap[SysfsName::sysfsNameDefaultPowerLimit] = std::make_pair("", "power1_rated_max");
sysfsNameToFileMap[SysfsName::sysfsNameCriticalPowerLimit] = std::make_pair("", (productFamily == IGFX_PVC) ? "curr1_crit" : "power1_crit");
sysfsNameToFileMap[SysfsName::sysfsNameMemoryAddressRange] = std::make_pair("physical_vram_size_bytes", "");
sysfsNameToFileMap[SysfsName::sysfsNameMaxMemoryFrequency] = std::make_pair("freq_vram_rp0", "");
sysfsNameToFileMap[SysfsName::sysfsNameMinMemoryFrequency] = std::make_pair("freq_vram_rpn", "");
}
std::string SysmanKmdInterfaceI915::getSysfsFilePath(SysfsName sysfsName, uint32_t subDeviceId, bool baseDirectoryExists) {
@@ -99,6 +105,18 @@ std::string SysmanKmdInterfaceXe::getSysfsFilePath(SysfsName sysfsName, uint32_t
return filePath;
}
std::string SysmanKmdInterfaceI915::getSysfsFilePathForPhysicalMemorySize(uint32_t subDeviceId) {
std::string filePathPhysicalMemorySize = getBasePath(subDeviceId) +
sysfsNameToFileMap[SysfsName::sysfsNameMemoryAddressRange].first;
return filePathPhysicalMemorySize;
}
std::string SysmanKmdInterfaceXe::getSysfsFilePathForPhysicalMemorySize(uint32_t subDeviceId) {
std::string filePathPhysicalMemorySize = "device/tile" + std::to_string(subDeviceId) + "/" +
sysfsNameToFileMap[SysfsName::sysfsNameMemoryAddressRange].first;
return filePathPhysicalMemorySize;
}
int64_t SysmanKmdInterfaceI915::getEngineActivityFd(zes_engine_group_t engineGroup, uint32_t engineInstance, uint32_t subDeviceId, PmuInterface *const &pPmuInterface) {
uint64_t config = UINT64_MAX;
switch (engineGroup) {

6
level_zero/sysman/source/shared/linux/sysman_kmd_interface.h
View File

@@ -72,6 +72,9 @@ enum class SysfsName {
sysfsNameDefaultPowerLimit,
sysfsNameCriticalPowerLimit,
sysfsNameStandbyModeControl,
sysfsNameMemoryAddressRange,
sysfsNameMaxMemoryFrequency,
sysfsNameMinMemoryFrequency,
};
class SysmanKmdInterface {
@@ -81,6 +84,7 @@ class SysmanKmdInterface {
virtual std::string getBasePath(uint32_t subDeviceId) const = 0;
virtual std::string getSysfsFilePath(SysfsName sysfsName, uint32_t subDeviceId, bool baseDirectoryExists) = 0;
virtual std::string getSysfsFilePathForPhysicalMemorySize(uint32_t subDeviceId) = 0;
virtual int64_t getEngineActivityFd(zes_engine_group_t engineGroup, uint32_t engineInstance, uint32_t subDeviceId, PmuInterface *const &pmuInterface) = 0;
virtual std::string getHwmonName(uint32_t subDeviceId, bool isSubdevice) const = 0;
virtual bool isStandbyModeControlAvailable() const = 0;
@@ -93,6 +97,7 @@ class SysmanKmdInterfaceI915 : public SysmanKmdInterface {
std::string getBasePath(uint32_t subDeviceId) const override;
std::string getSysfsFilePath(SysfsName sysfsName, uint32_t subDeviceId, bool baseDirectoryExists) override;
std::string getSysfsFilePathForPhysicalMemorySize(uint32_t subDeviceId) override;
int64_t getEngineActivityFd(zes_engine_group_t engineGroup, uint32_t engineInstance, uint32_t subDeviceId, PmuInterface *const &pmuInterface) override;
std::string getHwmonName(uint32_t subDeviceId, bool isSubdevice) const override;
bool isStandbyModeControlAvailable() const override { return true; }
@@ -109,6 +114,7 @@ class SysmanKmdInterfaceXe : public SysmanKmdInterface {
std::string getBasePath(uint32_t subDeviceId) const override;
std::string getSysfsFilePath(SysfsName sysfsName, uint32_t subDeviceId, bool baseDirectoryExists) override;
std::string getSysfsFilePathForPhysicalMemorySize(uint32_t subDeviceId) override;
int64_t getEngineActivityFd(zes_engine_group_t engineGroup, uint32_t engineInstance, uint32_t subDeviceId, PmuInterface *const &pmuInterface) override;
std::string getHwmonName(uint32_t subDeviceId, bool isSubdevice) const override;
bool isStandbyModeControlAvailable() const override { return false; }