Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-08 15:04:45 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

PCI: hv: Turn on the host bridge probing on ARM64

Browse Source 
Now we have everything we need, just provide a proper sysdata type for
the bus to use on ARM64 and everything else works.

Link: https://lore.kernel.org/r/20210726180657.142727-9-boqun.feng@gmail.com
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
This commit is contained in:
Boqun Feng 2021-07-27 02:06:57 +08:00 committed by Lorenzo Pieralisi
parent 9e7f9178ab
commit 88f94c7f8f
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/pci/controller/pci-hyperv.c
View File

@ -40,6 +40,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/pci-ecam.h>
#include <linux/delay.h>
#include <linux/semaphore.h>
#include <linux/irqdomain.h>
@ -448,7 +449,11 @@ enum hv_pcibus_state {
};
struct hv_pcibus_device {
#ifdef CONFIG_X86
struct pci_sysdata sysdata;
#elif defined(CONFIG_ARM64)
struct pci_config_window sysdata;
#endif
struct pci_host_bridge *bridge;
struct fwnode_handle *fwnode;
/* Protocol version negotiated with the host */
@ -3075,7 +3080,9 @@ static int hv_pci_probe(struct hv_device *hdev,
dom_req, dom);
hbus->bridge->domain_nr = dom;
#ifdef CONFIG_X86
hbus->sysdata.domain = dom;
#endif
hbus->hdev = hdev;
INIT_LIST_HEAD(&hbus->children);