-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 11/6/2013 12:49 AM, Aaron Lu wrote: > Todd has been optimising system resume for SATA drives without > touching runtime PM: > http://www.spinics.net/lists/linux-scsi/msg69532.html You may want > to take a look. Thanks for the pointer, but is there somewhere you can download the bloody full original message with headers so I can generate a proper reply? Also, last night I noticed that ata_port_resume() ( which is called both for runtime and system resume ) was explicitly calling into the pm core to set the runtime status to active. I thought that was the problem so I disabled that code and made it work the other related functions and just return success without resetting the link if it is runtime suspended, but it seems that the runtime suspend state is being cleared already by the time the system resume is called and I haven't figured out where yet. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (MingW32) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJSelTcAAoJEJrBOlT6nu75L3cH/0/cRtaW2n8viQvIJgwM2N5P t2WnQMEgYse9zOrkuDNWQyTXOib0ccYR3aQZuu9XXWVXG+w3KvT+D8yyWlyFkvz2 pQZErEF0vZeWVNlJPzQZqWlQQfpIocF6Ebleo5j6i0xzgNFxwVMC+ICqCLPYbjZa lxGTP3bX1TMEdA4D9rTkIfi3naVSbITY9pm0oe+aKzknFjDKmx5Zj6SIjdUFfm9B CUJxvYCcj4NKhLqcBJRTiNnIK/Wtg1twbXWbGSWvIGe01aShD7FXRDxmCL4FgYG1 YZ/MSlb4R4IQxtetgxaqC/ujOkf6FNvCUV3Y8qvlvSKdeVSzoz0wDgjgK4VWDmg= =GpAA -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
