When processor enters power-save state it releases resources shared with other cpu threads which makes other cores working much faster. This patch also implements saving and restoring registers that might get corrupted in power-save state. Submitted by: Patryk Duda <pdk@semihalf.com> Obtained from: Semihalf Reviewed by: jhibbits, nwhitehorn, wma Sponsored by: IBM, QCM Technologies Differential revision: https://reviews.freebsd.org/D14330 |
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opal_console.c | ||
opal_dev.c | ||
opal_pci.c | ||
opal.c | ||
opal.h | ||
opalcall.S | ||
platform_powernv.c |