zynqmp_pm_sd_dll_reset(9)
π zynqmp_pm_sd_dll_reset β the Kernel API Manual glow-up you didn't know you needed π
okay so bestie, welcome to the Kernel API Manual entry for zynqmp_pm_sd_dll_reset(9), and honestly? she's a little legend. tiny function, big job: she resets the DLL logic for your SD device. no cap. let's get into it π
β¨ NAME β¨
zynqmp_pm_sd_dll_reset β Reset DLL logic π
πΈ SYNOPSIS πΈ
int zynqmp_pm_sd_dll_reset (u32 node_id , u32 type );
like, she takes two u32s and hands you back an int. that's the whole vibe π«Ά
π¦ ARGUMENTS π¦
node_idβ the Node ID of the device. you gotta tell her which device we're talking about, she's not a mind reader (iykyk) πtypeβ the Reset type. 'cause there's more than one way to reset a thing, and she needs to know which one you're on π
π DESCRIPTION π
so here's the tea β β this function resets DLL logic for the SD device. that's it, that's the whole job description. she's the main character of SD-device DLL resets, and she does it with zero drama β¨
ngl, sometimes the simplest icon is the most powerful one π
β RETURN β
Returns status β either success or error+reason π«‘
so like, always do a vibe check on that return value, bestie. if it's the error one, the reason is right there waiting for you π
π§ SEE ALSO π§
okay so this next part is long β but not me gatekeeping, we're listing everyone in the group chat fr fr. all her friends, all her mutuals, the whole extended family π:
Kernel file ./drivers/firmware/xilinx/zynqmp.cstruct zynqmp_devinfo(9)struct pm_api_feature_data(9)zynqmp_pm_ret_code(9)do_fw_call_smc(9)do_fw_call_hvc(9)zynqmp_pm_feature(9)zynqmp_pm_is_function_supported(9)zynqmp_pm_invoke_fw_fn(9)zynqmp_pm_invoke_fn(9)zynqmp_pm_get_api_version(9)zynqmp_pm_get_chipid(9)zynqmp_pm_get_family_info(9)zynqmp_pm_get_sip_svc_version(9)zynqmp_pm_get_trustzone_version(9)get_set_conduit_method(9)zynqmp_pm_query_data(9)zynqmp_pm_clock_enable(9)zynqmp_pm_clock_disable(9)zynqmp_pm_clock_getstate(9)zynqmp_pm_clock_setdivider(9)zynqmp_pm_clock_getdivider(9)zynqmp_pm_clock_setparent(9)zynqmp_pm_clock_getparent(9)zynqmp_pm_set_pll_frac_mode(9)zynqmp_pm_get_pll_frac_mode(9)zynqmp_pm_set_pll_frac_data(9)zynqmp_pm_get_pll_frac_data(9)zynqmp_pm_set_sd_tapdelay(9)zynqmp_pm_ospi_mux_select(9)zynqmp_pm_write_ggs(9)zynqmp_pm_read_ggs(9)zynqmp_pm_write_pggs(9)zynqmp_pm_read_pggs(9)zynqmp_pm_set_boot_health_status(9)zynqmp_pm_reset_assert(9)zynqmp_pm_reset_get_status(9)zynqmp_pm_fpga_load(9)zynqmp_pm_fpga_get_status(9)zynqmp_pm_fpga_get_config_status(9)zynqmp_pm_pinctrl_request(9)zynqmp_pm_pinctrl_release(9)zynqmp_pm_pinctrl_set_function(9)zynqmp_pm_pinctrl_get_config(9)zynqmp_pm_pinctrl_set_config(9)zynqmp_pm_bootmode_read(9)zynqmp_pm_bootmode_write(9)zynqmp_pm_init_finalize(9)zynqmp_pm_set_suspend_mode(9)zynqmp_pm_request_node(9)zynqmp_pm_release_node(9)zynqmp_pm_get_rpu_mode(9)zynqmp_pm_set_rpu_mode(9)zynqmp_pm_set_tcm_config(9)zynqmp_pm_get_node_status(9)zynqmp_pm_get_rpu_node_status(9)zynqmp_pm_force_pwrdwn(9)zynqmp_pm_request_wake(9)zynqmp_pm_start_rpu(9)zynqmp_pm_stop_rpu(9)zynqmp_pm_set_requirement(9)zynqmp_pm_load_pdi(9)zynqmp_pm_efuse_access(9)zynqmp_pm_register_notifier(9)zynqmp_pm_system_shutdown(9)zynqmp_pm_set_feature_config(9)zynqmp_pm_get_feature_config(9)zynqmp_pm_sec_read_reg(9)zynqmp_pm_sec_mask_write_reg(9)zynqmp_pm_set_sd_config(9)zynqmp_pm_set_gem_config(9)struct zynqmp_pm_shutdown_scope(9)zynqmp_pm_is_shutdown_scope_valid(9)zynqmp_clear_pm_state(9)
like I said. the whole group chat. ππ
lowkey obsessed with how a two-argument reset function has this many mutuals. it's giving "knows everyone at the party" energy π
and that's the page, bestie π«Ά this lil beauty lives in ./drivers/firmware/xilinx, dated October 2026, and she's brought to you by the Kernel API Manual β mwah, go reset some DLL logic, you've got this π
β¨π
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms