e1000e_release_nvm(9)

💖 e1000e_release_nvm(9) — like, the Kernel API Manual era 🎀

okay so bestie, welcome to the e1000e_release_nvm page from the Kernel API Manual, and honestly? this one's short and sweet. it's giving "small function, big responsibility" energy, and i'm lowkey obsessed 💅

✨ NAME ✨

e1000e_release_nvm — the function that releases exclusive access to EEPROM. yep, that's it, that's the whole vibe. she lets go so somebody else can have a turn 🫶

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🌸 SYNOPSIS 🌸

void e1000e_release_nvm (struct e1000_hw *hw );

void return, one pointer in, no drama. main character signature fr fr ✨

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🎀 ARGUMENTS 🎀

• hw — pointer to the HW structure. that's your hardware bestie, the whole struct she's working with 💖

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🦋 DESCRIPTION 🦋

so what does she actually do? two things, and they're both important:

• Stop any current commands to the EEPROM. like, wrap it up, we're done here ✋
• Clear the EEPROM request bit. the request bit? cleared. gone. iconic 💅

that's the entire function. no hidden lore, no sneaky extra behavior, just clean shutdown of the EEPROM access. periodt 🌈

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💜 SEE ALSO 💜

the whole friend group, no cap — go read these next 👑

• Kernel file ./drivers/net/ethernet/intel/e1000e/nvm.c
• e1000_raise_eec_clk(9)
• e1000_lower_eec_clk(9)
• e1000_shift_out_eec_bits(9)
• e1000_shift_in_eec_bits(9)
• e1000e_poll_eerd_eewr_done(9)
• e1000e_acquire_nvm(9)
• e1000_standby_nvm(9)
• e1000_stop_nvm(9)
• e1000_ready_nvm_eeprom(9)
• e1000e_read_nvm_eerd(9)
• e1000e_write_nvm_spi(9)
• e1000_read_pba_string_generic(9)
• e1000_read_mac_addr_generic(9)
• e1000e_validate_nvm_checksum_generic(9)
• e1000e_update_nvm_checksum_generic(9)
• e1000e_reload_nvm_generic(9)

💡 friendly reminder: e1000e_acquire_nvm(9) is her counterpart — she grabs the access, this one lets it go. balance. symmetry. slay.

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and that's the page!! 💖 this little gem lives at ./drivers/net/ethernet/intel/e..., dated October 2026, and you already know the manual name is e1000e_release_nvm(9) — mwah, go touch some EEPROM, ily 🧚💜