panthor_fw_pre_reset(9)

💅 NAME 💅

okay bestie, welcome to panthor_fw_pre_reset(9) from the Kernel API Manual 💖 this is the lil function you call before a reset. literally that's the whole name vibe: panthor_fw_pre_reset — call before a reset. periodt. ✨

✨ SYNOPSIS ✨

void panthor_fw_pre_reset (struct panthor_device *ptdev , bool on_hang );

🎀 ARGUMENTS 🎀

• ptdev — the Device. that's it, that's the device, bestie 🫶
• on_hang — true if the reset was triggered on a GPU hang. like, was it a hang? then true. 💀

🌸 DESCRIPTION 🌸

so here's the tea ☕ if the reset is not triggered on a hang, we try to gracefully halt the MCU, so we can do a fast-reset when panthor_fw_post_reset is called. that's the whole plot. no cap. 💅

🔥 SEE ALSO 🔥

Kernel file ./drivers/gpu/drm/panthor/panthor_fw.c — and honestly the whole friend group is here:

• struct panthor_fw_binary_hdr(9)
• enum panthor_fw_binary_entry_type(9)
• struct panthor_fw_binary_section_entry_hdr(9)
• struct panthor_fw_binary_iter(9)
• struct panthor_fw_section(9)
• struct panthor_fw_iface(9)
• struct panthor_fw(9)
• panthor_fw_get_glb_iface(9)
• panthor_fw_get_csg_iface(9)
• panthor_fw_get_cs_iface(9)
• panthor_fw_conv_timeout(9)
• panthor_fw_alloc_queue_iface_mem(9)
• panthor_fw_alloc_suspend_buf_mem(9)
• iface_fw_to_cpu_addr(9)
• panthor_fw_post_reset(9)
• panthor_fw_unplug(9)
• panthor_fw_wait_acks(9)
• panthor_fw_glb_wait_acks(9)
• panthor_fw_csg_wait_acks(9)
• panthor_fw_ring_csg_doorbells(9)
• panthor_fw_init(9)

xoxo, your panthor_fw_pre_reset(9) bestie — sourced from ./drivers/gpu/drm/panthor, Kernel API Manual energy, dated October 2026 🫶💖