View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000811 | FSS5PC100 | CEDDK | public | 2011-10-14 10:49 | 2012-01-20 14:33 |
| Reporter | Assigned To | ||||
| Priority | normal | Severity | minor | Reproducibility | have not tried |
| Status | resolved | Resolution | fixed | ||
| Product Version | V1.7 | ||||
| Target Version | V1.9 | Fixed in Version | V1.9 | ||
| Summary | 0000811: Improve hardware register access in CEDDK library | ||||
| Description | Improve hardware register access in CEDDK library. Currently Read Modify Write (RMW) operations are encapsulated in a KernelIoControl. To improve performance when using this function to modify bits in a HW registers, this RMW cycle should be implemented in CEDDK directly. This function should only be available in "kernel mode" version of CEDDK to maintain system security. Most drivers use this functionailty when settings/clearing IO-Pins, so that this improvement should increase performance for DIO and software I2C drivers for example. | ||||
| Forum Link | |||||
| Found Driver Version | |||||
| Fixed Driver Version | |||||
