diff options
| -rwxr-xr-x | src/usr/i2c/runtime/rt_i2c.C | 76 |
1 files changed, 42 insertions, 34 deletions
diff --git a/src/usr/i2c/runtime/rt_i2c.C b/src/usr/i2c/runtime/rt_i2c.C index 5d21bbf42..bdadbbed4 100755 --- a/src/usr/i2c/runtime/rt_i2c.C +++ b/src/usr/i2c/runtime/rt_i2c.C @@ -139,44 +139,52 @@ errlHndl_t i2cPerformOp( DeviceFW::OperationType i_opType, proc_engine_port |= (uint64_t)(args.engine) << HBRT_I2C_MASTER_ENGINE_SHIFT; proc_engine_port |= (uint64_t)(args.port) << HBRT_I2C_MASTER_PORT_SHIFT; - if(i_opType == DeviceFW::READ) + // Send I2C op to host interface + // Centaur I2C not yet supported + // @todo RTC:127533 -- Enable Centaur I2C at runtime + if( i_target->getAttr<TARGETING::ATTR_TYPE>() != TARGETING::TYPE_MEMBUF ) { - if(g_hostInterfaces->i2c_read != NULL) + if(i_opType == DeviceFW::READ) { - rc = g_hostInterfaces->i2c_read - ( - proc_engine_port, // Master Chip/Engine/Port - args.devAddr, // Dev Addr - args.offset_length, // Offset size - offset, // Offset - io_buflen, // Buffer length - io_buffer // Buffer - ); + if(g_hostInterfaces->i2c_read != NULL) + { + rc = g_hostInterfaces->i2c_read + ( + proc_engine_port, // Master Chip/Engine/Port + args.devAddr, // Dev Addr + args.offset_length, // Offset size + offset, // Offset + io_buflen, // Buffer length + io_buffer // Buffer + ); + } + else + { + TRACFCOMP(g_trac_i2c, + ERR_MRK"Hypervisor I2C read interface not linked"); + l_host_if_enabled = false; + } } - else - { - TRACFCOMP(g_trac_i2c,ERR_MRK"Hypervisor I2C read interface not linked"); - l_host_if_enabled = false; - } - } - else if (i_opType == DeviceFW::WRITE) - { - if(g_hostInterfaces->i2c_write != NULL) - { - rc = g_hostInterfaces->i2c_write - ( - proc_engine_port, // Master Chip/Engine/Port - args.devAddr, // Dev Addr - args.offset_length, // Offset size - offset, // Offset - io_buflen, // Buffer length - io_buffer // Buffer - ); - } - else + else if (i_opType == DeviceFW::WRITE) { - TRACFCOMP(g_trac_i2c,ERR_MRK"Hypervisor I2C write interface not linked"); - l_host_if_enabled = false; + if(g_hostInterfaces->i2c_write != NULL) + { + rc = g_hostInterfaces->i2c_write + ( + proc_engine_port, // Master Chip/Engine/Port + args.devAddr, // Dev Addr + args.offset_length, // Offset size + offset, // Offset + io_buflen, // Buffer length + io_buffer // Buffer + ); + } + else + { + TRACFCOMP(g_trac_i2c, + ERR_MRK"Hypervisor I2C write interface not linked"); + l_host_if_enabled = false; + } } } |
