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5bc67b052b
This patch introduces pnv-phb4 user creatable devices that are created in a similar manner as pnv-phb3 devices, allowing the user to interact with the PHBs directly instead of creating PCI Express Controllers that will create a certain amount of PHBs per controller index. We accomplish this by doing the following: - add a pnv_phb4_get_stack() helper to retrieve which stack an user created phb4 would occupy; - when dealing with an user created pnv-phb4 (detected by checking if phb->stack is NULL at the start of phb4_realize()), retrieve its stack and initialize its properties as done in stk_realize(); - use 'defaults_enabled()' in stk_realize() to avoid creating and initializing a 'stack->phb' qdev that might be overwritten by an user created pnv-phb4 device. This process is wrapped into a new helper called pnv_pec_stk_default_phb_realize(). Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220111131027.599784-5-danielhb413@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> |
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| .. | ||
| bonito.c | ||
| designware.c | ||
| gpex-acpi.c | ||
| gpex.c | ||
| grackle.c | ||
| i440fx.c | ||
| Kconfig | ||
| meson.build | ||
| mv643xx.h | ||
| mv64361.c | ||
| pam.c | ||
| pnv_phb3.c | ||
| pnv_phb3_msi.c | ||
| pnv_phb3_pbcq.c | ||
| pnv_phb4.c | ||
| pnv_phb4_pec.c | ||
| ppce500.c | ||
| q35.c | ||
| raven.c | ||
| remote.c | ||
| sabre.c | ||
| sh_pci.c | ||
| trace-events | ||
| trace.h | ||
| uninorth.c | ||
| versatile.c | ||
| xen_igd_pt.c | ||
| xilinx-pcie.c | ||