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3ae08d2caf
This change logs suspend, resume and URB submission and completion events for all the endpoints based on the mask value set by module parameter. By default logging is enabled for ep0 and efs sync interface. Example: To capture 2 in endpoint events echo -n 4 > /sys/module/ehci_hcd/parameters/ep_addr_txdbg_mask To capture 3 out endpoint events echo -n 8 > /sys/module/ehci_hcd/parameters/ep_addr_rxdbg_mask To print debug log events on ep0 cat /sys/kernel/debug/ehci_hsic_msm_dbg/show_ctrl_events To print debug log events on other endpoints cat /sys/kernel/debug/ehci_hsic_msm_dbg/show_data_events Change-Id: I1ae78095f0323e957ee33df17e4451f13d4a09fb Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> [sboyd: Only take core/hcd.c part] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> |
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| .. | ||
| acpi | ||
| asm-generic | ||
| crypto | ||
| drm | ||
| keys | ||
| linux | ||
| math-emu | ||
| media | ||
| misc | ||
| mtd | ||
| net | ||
| pcmcia | ||
| rdma | ||
| rxrpc | ||
| scsi | ||
| sound | ||
| target | ||
| trace | ||
| video | ||
| xen | ||
| Kbuild | ||