diff options
Diffstat (limited to 'src/include/usr')
| -rw-r--r-- | src/include/usr/devicefw/driverif.H | 71 |
1 files changed, 60 insertions, 11 deletions
diff --git a/src/include/usr/devicefw/driverif.H b/src/include/usr/devicefw/driverif.H index 2e321298b..0842f734d 100644 --- a/src/include/usr/devicefw/driverif.H +++ b/src/include/usr/devicefw/driverif.H @@ -5,7 +5,9 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* COPYRIGHT International Business Machines Corp. 2011,2014 */ +/* Contributors Listed Below - COPYRIGHT 2011,2014 */ +/* [+] International Business Machines Corp. */ +/* */ /* */ /* Licensed under the Apache License, Version 2.0 (the "License"); */ /* you may not use this file except in compliance with the License. */ @@ -51,6 +53,8 @@ namespace DeviceFW I2C, FSISCOM, IBSCOM, + HOSTI2C, + FSI_I2C, LAST_DRIVER_ACCESS_TYPE }; @@ -98,6 +102,16 @@ namespace DeviceFW DeviceFW::IBSCOM, static_cast<uint64_t>((i_address)) /** + * @brief Macro that handles the I2C parameters + */ + #define DEVICE_I2C_PARMS(port, engine, devAddr, offset_len, offset)\ + static_cast<uint64_t>( port ),\ + static_cast<uint64_t>( engine ),\ + static_cast<uint64_t>( devAddr ),\ + static_cast<uint64_t>( offset_len ),\ + static_cast<uint8_t*>( offset ) + + /** * Construct the device addressing parameters for the I2C device ops. * @param[in] i_port - Which port to use from the I2C master. * @param[in] i_engine - Which I2C master engine to use. @@ -105,11 +119,7 @@ namespace DeviceFW * @note '0' and 'NULL' added to line up with other DeviceFW::I2C */ #define DEVICE_I2C_ADDRESS( i_port, i_engine, i_devAddr )\ - DeviceFW::I2C, static_cast<uint64_t>(( i_port )),\ - static_cast<uint64_t>(( i_engine )),\ - static_cast<uint64_t>(( i_devAddr )),\ - 0,\ - NULL + DeviceFW::I2C, DEVICE_I2C_PARMS(i_port, i_engine, i_devAddr, 0, NULL) /** * Construct the device addressing parameters for the I2C-offset device ops. @@ -120,11 +130,50 @@ namespace DeviceFW * @param[in] i_offset - Offset into I2C device */ #define DEVICE_I2C_ADDRESS_OFFSET( i_port, i_engine, i_devAddr, i_offset_len, i_offset)\ - DeviceFW::I2C, static_cast<uint64_t>(( i_port )),\ - static_cast<uint64_t>(( i_engine )),\ - static_cast<uint64_t>(( i_devAddr )),\ - static_cast<uint64_t>(( i_offset_len )),\ - static_cast<uint8_t*>(( i_offset )) + DeviceFW::I2C, DEVICE_I2C_PARMS(i_port, i_engine, i_devAddr, i_offset_len, i_offset) + + /** + * Construct the device addressing parameters for the Host I2C device ops. + * @param[in] i_port - Which port to use from the I2C master. + * @param[in] i_engine - Which I2C master engine to use. + * @param[in] i_devAddr - The device address on a given engine/port. + * @note '0' and 'NULL' added to line up with other DeviceFW::I2C + */ + #define DEVICE_HOSTI2C_ADDRESS( i_port, i_engine, i_devAddr )\ + DeviceFW::HOSTI2C, DEVICE_I2C_PARMS(i_port, i_engine, i_devAddr, 0, NULL) + + /** + * Construct the device addressing parameters for the Host I2C-offset device ops. + * @param[in] i_port - Which port to use from the I2C master. + * @param[in] i_engine - Which I2C master engine to use. + * @param[in] i_devAddr - The device address on a given engine/port. + * @param[in] i_offset_len - Length of offset (in bytes) + * @param[in] i_offset - Offset into I2C device + */ + #define DEVICE_HOSTI2C_ADDRESS_OFFSET( i_port, i_engine, i_devAddr, i_offset_len, i_offset)\ + DeviceFW::HOSTI2C, DEVICE_I2C_PARMS(i_port, i_engine, i_devAddr, i_offset_len, i_offset) + + /** + * Construct the device addressing parameters for the FSI I2C device ops. + * @param[in] i_port - Which port to use from the I2C master. + * @param[in] i_engine - Which I2C master engine to use. + * @param[in] i_devAddr - The device address on a given engine/port. + * @note '0' and 'NULL' added to line up with other DeviceFW::I2C + */ + #define DEVICE_FSI_I2C_ADDRESS( i_port, i_engine, i_devAddr )\ + DeviceFW::FSI_I2C, DEVICE_I2C_PARMS(i_port, i_engine, i_devAddr, 0, NULL) + + /** + * Construct the device addressing parameters for the FSI I2C-offset device ops. + * @param[in] i_port - Which port to use from the I2C master. + * @param[in] i_engine - Which I2C master engine to use. + * @param[in] i_devAddr - The device address on a given engine/port. + * @param[in] i_offset_len - Length of offset (in bytes) + * @param[in] i_offset - Offset into I2C device + */ + #define DEVICE_FSI_I2C_ADDRESS_OFFSET( i_port, i_engine, i_devAddr, i_offset_len, i_offset)\ + DeviceFW::FSI_I2C, DEVICE_I2C_PARMS(i_port, i_engine, i_devAddr, i_offset_len, i_offset) + /** @class InvalidParameterType * @brief Unused type to cause compiler fails for invalid template types. |
