trms1040_set_data(9)

💾 NAME 💾

okay so bestie, this is the trms1040_set_data(9) page from the Kernel API Manual — and it does exactly one little job: store a single byte in the eeprom. iconic behavior, no cap 🫶

🌸 SYNOPSIS 🌸

void trms1040_set_data (unsigned long io_port , u8 addr , u8 byte );

that's the whole signature, bestie — spaces, commas, all of it. we do not freestyle kernel APIs around here 💅

🎀 ARGUMENTS 🎀

• io_port — base I/O address. that's the spot, periodt.
• addr — offset into EEPROM. yes ma'am.
• byte — bytes to write. the actual byte content, literally.

✨ DESCRIPTION ✨

Called from write all to write a single byte into the SSEEPROM — and the way that whole thing happens is one bit at a time. 😭 like, one. bit. at. a. time. it's giving patient little eeprom gremlin energy, and honestly? obsessed.

🦋 SEE ALSO 🦋

Kernel file ./drivers/scsi/dc395x.c, plus these faves:

• set_safe_settings(9)
• fix_settings(9)
• eeprom_index_to_delay(9)
• delay_to_eeprom_index(9)
• eeprom_override(9)
• dc395x_queue_command_lck(9)
• dc395x_handle_interrupt(9)
• device_alloc(9)
• adapter_add_device(9)
• adapter_remove_device(9)
• adapter_remove_and_free_device(9)
• adapter_remove_and_free_all_devices(9)
• dc395x_sdev_init(9)
• dc395x_sdev_destroy(9)
• trms1040_wait_30us(9)
• trms1040_write_cmd(9)
• trms1040_write_all(9)
• trms1040_get_data(9)
• trms1040_read_all(9)
• check_eeprom(9)
• print_eeprom_settings(9)
• adapter_print_config(9)
• adapter_init_params(9)
• adapter_init_scsi_host(9)
• adapter_init_chip(9)
• adapter_init(9)
• adapter_uninit_chip(9)
• adapter_uninit(9)
• dc395x_init_one(9)
• dc395x_remove_one(9)

okay bye bestie — source/version: ./drivers/scsi; date: October 2026; page: trms1040_set_data(9). mwah 💋✨