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pnv_phb4.c: make pnv-phb4-root-port user creatable

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We want to create only the absolutely minimal amount of devices when
running with -nodefaults. The root port is something that the machine
can boot up without. But, to do that, we need to provide a way for the
user to add them by hand.

This patch makes pnv-phb4-root-port user creatable and then uses the
pnv_phb_attach_root_port() helper to add a pnv_phb4_root_port only when
running with default settings.

Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220105212338.49899-5-danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Daniel Henrique Barboza 2022-01-12 11:28:27 +01:00 • committed by Cédric Le Goater
parent a71cd51e2a
commit 1360fd832b
2 changed files with 7 additions and 13 deletions
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2
include/hw/pci-host/pnv_phb4.h
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@ -78,8 +78,6 @@ OBJECT_DECLARE_SIMPLE_TYPE(PnvPHB4, PNV_PHB4)
struct PnvPHB4 {
PCIExpressHost parent_obj;
PnvPHB4RootPort root;
uint32_t chip_id;
uint32_t phb_id;