ice_write_64...p_reg_eth56g(9)
π ice_write_64b_ptp_reg_eth56g β a Kernel API Manual moment
okay so bestie, welcome to the Kernel API Manual page for ice_write_64b_ptp_reg_eth56g(9) β yes the header up top is truncated to ice_write_64...p_reg_eth56g(9) because someone let the filename cook too hard, but we know her full name and we respect her π
β¨ NAME β¨
ice_write_64b_ptp_reg_eth56g β write a 64bit value to PHY registers π
π¦ SYNOPSIS π¦
int ice_write_64b_ptp_reg_eth56g (struct ice_hw *hw , u8 port , u16
low_addr , u64 val );
πΈ ARGUMENTS πΈ
hwβ pointer to the HW struct, the main character honestly πportβ the PHY port to read fromlow_addrβ offset of the lower register to read fromvalβ the contents of the 64bit value to write to PHY
π DESCRIPTION π
So what she does is: check if the caller has specified a known 64 bit register offset β vibe check on the offset, basically β and then write the 64bit value to the two associated 32bit PHY registers. Two registers. One 64bit value. She's splitting it. It's giving teamwork fr fr π«Ά
π₯ RETURN π₯
0β success, we ate πEINVALβ not a 64 bit register (so likeβ¦ the offset did NOT pass the vibe check π)- other β failed to write to PHY, and honestly? tragic π
β SEE ALSO β
Kernel file ./drivers/net/ethernet/intel/ice/ice_ptp_hw.c
and now, bestie, the friend group. every single one of them. no cap, no skips π
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like I said. the whole group chat π«Ά
tiny heads up bestie: the EINVAL case is literally just "that offset isn't a known 64 bit register" β she's not being mean, she's being precise π
π and that's the page!! brought to you from ./drivers/net/ethernet/intel/ice, October 2026 edition β ice_write_64...p_reg_eth56g(9), still iconic, still truncated in the header, still slaying β¨ππ
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms