ipc_pcie_suspend(9)

💤 ipc_pcie_suspend(9) 💤

okay so bestie, welcome to the ipc_pcie_suspend page from the Kernel API Manual — yes that's the manual name, we're being fancy today ✨

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🌸 NAME 🌸

ipc_pcie_suspend — it's the callback that pm_runtime_suspend invokes. The way it works: it decrements the device's usage count, and then it carries out a suspend, either synchronous or asynchronous. That's the whole vibe. 🫶

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🎀 SYNOPSIS 🎀

int ipc_pcie_suspend (struct iosm_pcie *ipc_pcie );

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⭐ ARGUMENTS ⭐

• ipc_pcie — pointer to struct iosm_pcie. That's it, that's the whole argument list, we love a low-maintenance function 💅

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🔥 RETURN 🔥

• 0 on success
• a failure value on error 😭

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🦋 SEE ALSO 🦋

Kernel file ./drivers/net/wwan/iosm/iosm_ipc_pcie.h, plus these absolutely iconic siblings:

• enum ipc_pcie_sleep_state(9)
• struct iosm_pcie(9)
• struct ipc_skb_cb(9)
• enum ipc_ul_usr_op(9)
• ipc_pcie_addr_map(9)
• ipc_pcie_addr_unmap(9)
• ipc_pcie_alloc_skb(9)
• ipc_pcie_alloc_local_skb(9)
• ipc_pcie_kfree_skb(9)
• ipc_pcie_check_data_link_active(9)
• ipc_pcie_resume(9)
• ipc_pcie_check_aspm_enabled(9)
• ipc_pcie_config_aspm(9)

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✨ that's the whole page, go forth and suspend responsibly ✨

sign-off szn: this lil masterpiece lives in ./drivers/net/wwan/iosm, dated October 2026 🗓️💜 — no cap, go read the source if you want more, ily, bye 👑🎀