adapt_cap_t...apt_l0l1l2l3(9)

💅 NAME 💅

okay so bestie, this is the adapt_cap_t...apt_l0l1l2l3(9) page from the Kernel API Manual, and it's literally the manual page for adapt_cap_to_t_adapt_l0l1l2l3 — the function that calculates TAdapt_L0_L1_L2_L3 from an adapt capability. slay. 💖

✨ SYNOPSIS ✨

u64 adapt_cap_to_t_adapt_l0l1l2l3 (u32 adapt_cap );

🎀 ARGUMENTS 🎀

• adapt_cap — the adapt capability. that's the input, bestie. 🫶

🌸 DESCRIPTION 🌸

okay so for PAM-4, the tea is:

IF (ADAPT_range_L0_L1_L2_L3 = FINE) TADAPT_L0_L1_L2_L3 = 2^15 x (ADAPT_length_L0_L1_L2_L3 + 1) ELSE IF (ADAPT_range_L0_L1_L2_L3 = COARSE) TADAPT_L0_L1_L2_L3 = 2^15 x 2^ADAPT_length_L0_L1_L2_L3

Then it returns the calculated TAdapt value in term of Unit Intervals (UI). periodt. 🌈

🌟 SEE ALSO 🌟

Kernel file ./drivers/ufs/core/ufs-txeq.c — go look, iykyk:

• ufshcd_configure_precoding(9)
• ufshcd_apply_tx_eq_settings(9)
• ufshcd_evaluate_tx_eqtr_fom(9)
• ufshcd_get_rx_fom(9)
• tx_eqtr_iter_try_update(9)
• tx_eqtr_iter_update(9)
• ufshcd_tx_eqtr_iter_init(9)
• adapt_cap_to_t_adapt(9)
• adapt_cap_to_t_adapt_l0l3(9)
• ufshcd_setup_tx_eqtr_adapt_length(9)
• ufshcd_compose_tx_eqtr_setting(9)
• ufshcd_apply_tx_eqtr_settings(9)
• ufshcd_update_tx_eq_params(9)
• __ufshcd_tx_eqtr(9)
• ufshcd_tx_eqtr_prepare(9)
• ufshcd_tx_eqtr(9)
• ufshcd_config_tx_eq_settings(9)
• ufshcd_apply_valid_tx_eq_settings(9)
• ufshcd_retrain_tx_eq(9)
• ufshcd_extract_tx_eq_settings_attrs(9)
• ufshcd_update_tx_eq_settings_attrs(9)

mwah 💋 — sign-off from ./drivers/ufs/core, dated October 2026, and it's the adapt_cap_t...apt_l0l1l2l3(9) page. periodt. 👑