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https://gitee.com/bianbu-linux/linux-6.6
synced 2025-04-24 14:07:52 -04:00
b8897dc54e
Remove the Qbv BaseTime restriction for I226 so that the BaseTime can be scheduled to the future time. A new register bit of Tx Qav Control (Bit-7: FutScdDis) was introduced to allow I226 scheduling future time as Qbv BaseTime and not having the Tx hang timeout issue. Besides, according to datasheet section 7.5.2.9.3.3, FutScdDis bit has to be configured first before the cycle time and base time. Indeed the FutScdDis bit is only active on re-configuration, thus we have to set the BASET_L to zero and then only set it to the desired value. Please also note that the Qbv configuration flow is moved around based on the Qbv programming guideline that is documented in the latest datasheet. Co-developed-by: Tan Tee Min <tee.min.tan@linux.intel.com> Signed-off-by: Tan Tee Min <tee.min.tan@linux.intel.com> Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@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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| .. | ||
| igc.h | ||
| igc_base.c | ||
| igc_base.h | ||
| igc_defines.h | ||
| igc_diag.c | ||
| igc_diag.h | ||
| igc_dump.c | ||
| igc_ethtool.c | ||
| igc_hw.h | ||
| igc_i225.c | ||
| igc_i225.h | ||
| igc_mac.c | ||
| igc_mac.h | ||
| igc_main.c | ||
| igc_nvm.c | ||
| igc_nvm.h | ||
| igc_phy.c | ||
| igc_phy.h | ||
| igc_ptp.c | ||
| igc_regs.h | ||
| igc_tsn.c | ||
| igc_tsn.h | ||
| igc_xdp.c | ||
| igc_xdp.h | ||
| Makefile | ||