_omap2_is_ha...set_asserted(9)
π _omap2_is_ha...set_asserted(9) π
okay so bestie, you found a page in the Kernel API Manual β yes that's the manual name, we're in the kernel docs now, very mysterious, very main character. Let's get into it π
β¨ NAME β¨
_omap2_is_hardreset_asserted β literally just calls the OMAP2 PRM hardreset fn but with hwmod args. that's the whole vibe. no cap. π¦
πΈ SYNOPSIS πΈ
int _omap2_is_hardreset_asserted (struct omap_hwmod *oh , struct
omap_hwmod_rst_info *ohri );
π ARGUMENTS π
ohβ astruct omap_hwmod *, the hwmod you want to test the hardreset on. your little guy. your test subject π«Άohriβ the hardreset line data. the deets, if you will β¨
π DESCRIPTION π
so the whole thing? it calls omap2_prm_is_hardreset_asserted with parameters it pulls out of the hwmod oh and the hardreset line data ohri. literally just extraction and forwarding, iconic behavior honestly.
it is only intended for use as an soc_ops function pointer β like, that's its job, that's its purpose, do not repurpose her π.
it passes along the return value from omap2_prm_is_hardreset_asserted. whatever omap2_prm_is_hardreset_asserted says, this function says. middleman of the year fr fr.
XXX β this function is scheduled for removal when the PRM code is moved into drivers/. so yeah, she's on borrowed time π. deprecated-adjacent. do not get attached.
π¦ SEE ALSO π¦
starting with the kernel file itself: ./arch/arm/mach-omap2/omap_hwmod.c
and then the whole friend group, in order, no skips (there are a LOT of them and I respect every single one):
struct clkctrl_provider(9)struct omap_hwmod_reset(9)struct omap_hwmod_soc_ops(9)_update_sysc_cache(9)_write_sysconfig(9)_set_master_standbymode(9)_set_slave_idlemode(9)_set_clockactivity(9)_set_softreset(9)_clear_softreset(9)_wait_softreset_complete(9)_set_dmadisable(9)_set_module_autoidle(9)_enable_wakeup(9)_add_initiator_dep(9)_del_initiator_dep(9)_init_main_clk(9)_init_interface_clks(9)_init_opt_clks(9)_enable_clocks(9)_omap4_clkctrl_managed_by_clkfwk(9)_omap4_has_clkctrl_clock(9)_disable_clocks(9)_omap4_enable_module(9)_omap4_wait_target_disable(9)_save_mpu_port_index(9)_find_mpu_rt_port(9)_enable_sysc(9)_idle_sysc(9)_shutdown_sysc(9)_lookup(9)_init_clkdm(9)_init_clocks(9)_lookup_hardreset(9)_assert_hardreset(9)_deassert_hardreset(9)_read_hardreset(9)_are_all_hardreset_lines_asserted(9)_are_any_hardreset_lines_asserted(9)_omap4_disable_module(9)_ocp_softreset(9)_reset(9)_omap4_update_context_lost(9)_omap4_get_context_lost(9)_enable(9)_idle(9)_shutdown(9)of_dev_hwmod_lookup(9)omap_hwmod_fix_mpu_rt_idx(9)omap_hwmod_parse_module_range(9)_init_mpu_rt_base(9)_init(9)_setup_iclk_autoidle(9)_setup_reset(9)_setup_postsetup(9)_setup(9)_register(9)_add_link(9)_register_link(9)_omap2xxx_3xxx_wait_target_ready(9)_omap4_wait_target_ready(9)_omap2_assert_hardreset(9)_omap2_deassert_hardreset(9)_omap4_assert_hardreset(9)_omap4_deassert_hardreset(9)_omap4_is_hardreset_asserted(9)_omap4_disable_direct_prcm(9)_am33xx_deassert_hardreset(9)omap_hwmod_softreset(9)omap_hwmod_lookup(9)omap_hwmod_for_each(9)omap_hwmod_register_links(9)_ensure_mpu_hwmod_is_setup(9)omap_hwmod_setup_one(9)omap_hwmod_check_sysc(9)omap_hwmod_init_regbits(9)omap_hwmod_init_reg_offs(9)omap_hwmod_init_sysc_flags(9)omap_hwmod_init_idlemodes(9)omap_hwmod_check_module(9)omap_hwmod_allocate_module(9)omap_hwmod_init_module(9)omap_hwmod_setup_earlycon_flags(9)omap_hwmod_setup_all(9)omap_hwmod_enable(9)omap_hwmod_idle(9)omap_hwmod_shutdown(9)omap_hwmod_get_mpu_rt_va(9)omap_hwmod_assert_hardreset(9)omap_hwmod_deassert_hardreset(9)omap_hwmod_for_each_by_class(9)omap_hwmod_set_postsetup_state(9)omap_hwmod_init(9)
and that's the whole page bestie π«Άβ¨ this one lives in ./arch/arm/mach-omap2 and it's dated October 2026 β so like, future vibes, very mysterious, we love that for her ππ go read the kernel file, ily, bye 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