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The PTP implementation for the e1000e driver uses the older .adjfreq method. This method takes an adjustment in parts per billion. The newer .adjfine implementation uses scaled_ppm. The use of scaled_ppm allows for finer grained adjustments and is preferred over using the older implementation. Make use of mul_u64_u64_div_u64 in order to handle possible overflow of the multiplication used to calculate the desired adjustment to the hardware increment value. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Naama Meir <naamax.meir@linux.intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> |
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| .. | ||
| 80003es2lan.c | ||
| 80003es2lan.h | ||
| 82571.c | ||
| 82571.h | ||
| defines.h | ||
| e1000.h | ||
| ethtool.c | ||
| hw.h | ||
| ich8lan.c | ||
| ich8lan.h | ||
| mac.c | ||
| mac.h | ||
| Makefile | ||
| manage.c | ||
| manage.h | ||
| netdev.c | ||
| nvm.c | ||
| nvm.h | ||
| param.c | ||
| phy.c | ||
| phy.h | ||
| ptp.c | ||
| regs.h | ||