txgbe_valida...rom_checksum(9)

💅 txgbe_validate_eeprom_checksum(9) — the Kernel API Manual, bestie edition ✨

okay so this is a page from the Kernel API Manual and it's all about one very specific little function, txgbe_validate_eeprom_checksum. yes the header truncates it to txgbe_valida...rom_checksum(9) because apparently even man pages have a character limit, iconic honestly 🎀

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🌸 NAME 🌸

txgbe_validate_eeprom_checksum — validate EEPROM checksum 💖 that's it, that's the whole vibe check

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✨ SYNOPSIS ✨

int txgbe_validate_eeprom_checksum (struct wx *wx , u16 *checksum_val );

like, look at her. two args. an int coming back. she's giving main character energy fr fr 👑

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🦋 ARGUMENTS 🦋

• wx — pointer to hardware structure. that's your hardware bestie, the whole reason we're here 🫶
• checksum_val — calculated checksum. this is where the number lands when the math is done 💫

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🌈 DESCRIPTION 🌈

so what she does is: performs checksum calculation and then validates the EEPROM checksum. that's the entire job, no cap. 🧚

and here's the cute part — if the caller does not need checksum_val, the value can be NULL. lowkey generous of her honestly. pass NULL, she doesn't mind, she just won't hand you the number back. 🙈

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👑 SEE ALSO 👑

• Kernel file ./drivers/net/ethernet/wangxun/txgbe/txgbe_hw.c — the actual home turf, go read her source 💜
• txgbe_disable_sec_tx_path(9)
• txgbe_enable_sec_tx_path(9)
• txgbe_init_thermal_sensor_thresh(9)
• txgbe_calc_eeprom_checksum(9)
• txgbe_reset_hw(9)

like the whole friend group honestly, go say hi 🌸

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ngl if you're poking at EEPROM checksums on wangxun txgbe hardware you're already kind of a legend, no notes 💅

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okay that's the page!! 🎀 this whole thing came from ./drivers/net/ethernet/wangxun... and it's dated October 2026, and yes we're still calling it txgbe_valida...rom_checksum(9) at the bottom too because consistency is a slay. mwah, bye bestie 💖✨🦋