ef6da5e5c7
Summary: POWER9 systems use a new interrupt controller, XIVE, managed through OPAL firmware calls. The OPAL firmware includes support for emulating the previous generation XICS presentation layer in addition to a new "XIVE Exploitation" mode. As a stopgap until we have XIVE exploitation mode, enable XICS emulation mode so that we at least have an interrupt controller. Since the CPPR is local to the current CPU, it cannot be updated for APs when initializing on the BSP. This adds a new function, directly called by the powernv platform code, to initialize the CPPR on AP bringup. Reviewed by: nwhitehorn Differential Revision: https://reviews.freebsd.org/D15492 |
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| .. | ||
| opal_console.c | ||
| opal_dev.c | ||
| opal_i2c.c | ||
| opal_i2cm.c | ||
| opal_pci.c | ||
| opal.c | ||
| opal.h | ||
| opalcall.S | ||
| platform_powernv.c | ||
| powernv_centaur.c | ||
| powernv_xscom.c | ||