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ppc/xive: Introduce a new XiveRouter end_notify() handler

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It will help us model the END triggers on the PowerNV machine, which
can be rerouted to another interrupt controller.

Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Cédric Le Goater 2023-08-29 16:32:34 +02:00
parent ed409be14c
commit 56e08e77de
2 changed files with 20 additions and 10 deletions
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2
include/hw/ppc/xive.h
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@ -401,6 +401,7 @@ struct XiveRouterClass {
int (*write_nvt)(XiveRouter *xrtr, uint8_t nvt_blk, uint32_t nvt_idx,
XiveNVT *nvt, uint8_t word_number);
uint8_t (*get_block_id)(XiveRouter *xrtr);
void (*end_notify)(XiveRouter *xrtr, XiveEAS *eas);
};
int xive_router_get_eas(XiveRouter *xrtr, uint8_t eas_blk, uint32_t eas_idx,
@ -414,6 +415,7 @@ int xive_router_get_nvt(XiveRouter *xrtr, uint8_t nvt_blk, uint32_t nvt_idx,
int xive_router_write_nvt(XiveRouter *xrtr, uint8_t nvt_blk, uint32_t nvt_idx,
XiveNVT *nvt, uint8_t word_number);
void xive_router_notify(XiveNotifier *xn, uint32_t lisn, bool pq_checked);
void xive_router_end_notify(XiveRouter *xrtr, XiveEAS *eas);
/*
* XIVE Presenter