igc_tsn_set_rxpbsize(9)

💖 NAME 💖

igc_tsn_set_rxpbsize — Set the receive packet buffer size. Okay bestie, this one is from the Kernel API Manual, and it’s a lil’ kernel API moment with big register energy. 💅

✨ SYNOPSIS ✨

void igc_tsn_set_rxpbsize (struct igc_adapter *adapter , u32
       rxpbs_exp_bmc_be );

🎀 ARGUMENTS 🎀

• adapter — Pointer to the igc_adapter structure. That’s the main-character struct, no cap. 🫶
• rxpbs_exp_bmc_be — Value to set the receive packet buffer size, including express buffer, BMC buffer, and Best Effort buffer. It’s giving “all the buffer allocations in one parameter,” fr fr. 😭

🌸 DESCRIPTION 🌸

The IGC_RXPBS register value may include allocations for the Express buffer, BMC buffer, Best Effort buffer, and the timestamp descriptor buffer (IGC_RXPBS_CFG_TS_EN). That’s the whole rundown — cute, specific, and very register-coded. ✨

🔥 SEE ALSO 🔥

• Kernel file ./drivers/net/ethernet/intel/igc/igc_tsn.c

Go peek at the kernel file if you want the full backstage tour, bestie. 💖

source/version cuteness: ./drivers/net/ethernet/intel/igc — October 2026 🎀💜