stm32_bsec_optee_ta_write(9)

💅 stm32_bsec_optee_ta_write(9) 💅

okay so bestie, this is a page from the Kernel API Manual ✨, and it's all about stm32_bsec_optee_ta_write — nvmem write access using the TA client driver. That's the whole vibe. Let's get into it 🫶.

🎀 NAME 🎀

stm32_bsec_optee_ta_write — nvmem write access using TA client driver.

✨ SYNOPSIS ✨

int stm32_bsec_optee_ta_write (struct tee_context *ctx , unsigned int
       lower , unsigned int offset , void *buf , size_t bytes );

💅 ARGUMENTS 💅

• ctx — the OP-TEE context provided by stm32_bsec_optee_ta_open.
• lower — number of lower OTP, not protected by ECC.
• offset — nvmem offset.
• buf — buffer with nvem values.
• bytes — number of bytes to write.

🔥 RETURN 🔥

On success, 0. On failure, -errno. That's the whole return saga 💀.

🌈 SEE ALSO 🌈

• Kernel file ./drivers/nvmem/stm32-bsec-optee-ta.h
• stm32_bsec_optee_ta_open(9), stm32_bsec_optee_ta_close(9), stm32_bsec_optee_ta_read(9)

Cute little sign-off: this page's source/version is ./drivers/nvmem, and it's dated October 2026 🫶. You made it to the footer, bestie — iconic behavior 💖.