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HV: repace vpci_vdev_array with pci_ptdev config

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Use acrn_vm_pci_ptdev_config struct for PCI PT devices configuration
in acrn_vm_config, the only needed configure item is PT devices's
vBDF and pBDF info. When init PT devices, the BDF info will be stored
in pci_vdevs[] of acrn_vm.

With this patch, the previous vpci_vdev_array struct is not needed.

Tracked-On: #2291

Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Victor Sun
2019-02-02 16:52:05 +08:00
committed by Eddie Dong
parent af1e5d5742
commit 827d24ccb9
7 changed files with 77 additions and 98 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
hypervisor/arch/x86/configs/apl-mrb/partition_config.h
View File

@@ -37,6 +37,10 @@
console=ttyS2 no_timer_check ignore_loglevel log_buf_len=16M \
consoleblank=0 tsc=reliable xapic_phys"
extern struct vpci_vdev_array vpci_vdev_array0, vpci_vdev_array1;
#define VM0_CONFIG_PCI_PTDEV_NUM 2U
#define VM1_CONFIG_PCI_PTDEV_NUM 3U
extern struct acrn_vm_pci_ptdev_config vm0_pci_ptdevs[VM0_CONFIG_PCI_PTDEV_NUM];
extern struct acrn_vm_pci_ptdev_config vm1_pci_ptdevs[VM1_CONFIG_PCI_PTDEV_NUM];
#endif /* PARTITION_CONFIG_H */

55
hypervisor/arch/x86/configs/apl-mrb/pt_dev.c
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@@ -6,39 +6,28 @@
#include <hypervisor.h>
struct vpci_vdev_array vpci_vdev_array0 = {
.num_pci_vdev = 2,
.vpci_vdev_list = {
{/*vdev 0: hostbridge */
.vbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x0U},
.pbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x0U},
},
{/*vdev 1: SATA controller*/
.vbdf.bits = {.b = 0x00U, .d = 0x01U, .f = 0x0U},
.pbdf.bits = {.b = 0x00U, .d = 0x12U, .f = 0x0U},
},
}
struct acrn_vm_pci_ptdev_config vm0_pci_ptdevs[2] = {
{
.vbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x00U},
.pbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x00U},
},
{
.vbdf.bits = {.b = 0x00U, .d = 0x01U, .f = 0x00U},
.pbdf.bits = {.b = 0x00U, .d = 0x12U, .f = 0x00U},
},
};
struct vpci_vdev_array vpci_vdev_array1 = {
.num_pci_vdev = 3,
.vpci_vdev_list = {
{/*vdev 0: hostbridge*/
.vbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x0U},
.pbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x0U},
},
{/*vdev 1: USB controller*/
.vbdf.bits = {.b = 0x00U, .d = 0x01U, .f = 0x0U},
.pbdf.bits = {.b = 0x00U, .d = 0x15U, .f = 0x0U},
},
{/*vdev 2: Ethernet*/
.vbdf.bits = {.b = 0x00U, .d = 0x02U, .f = 0x0U},
.pbdf.bits = {.b = 0x02U, .d = 0x00U, .f = 0x0U},
},
}
struct acrn_vm_pci_ptdev_config vm1_pci_ptdevs[3] = {
{
.vbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x00U},
.pbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x00U},
},
{
.vbdf.bits = {.b = 0x00U, .d = 0x01U, .f = 0x00U},
.pbdf.bits = {.b = 0x00U, .d = 0x15U, .f = 0x00U},
},
{
.vbdf.bits = {.b = 0x00U, .d = 0x02U, .f = 0x00U},
.pbdf.bits = {.b = 0x02U, .d = 0x00U, .f = 0x00U},
},
};

6
hypervisor/arch/x86/configs/dnv-cb2/partition_config.h
View File

@@ -37,6 +37,10 @@
"console=ttyS0 no_timer_check ignore_loglevel log_buf_len=16M "\
"consoleblank=0 tsc=reliable xapic_phys apic_debug"
extern struct vpci_vdev_array vpci_vdev_array0, vpci_vdev_array1;
#define VM0_CONFIG_PCI_PTDEV_NUM 3U
#define VM1_CONFIG_PCI_PTDEV_NUM 3U
extern struct acrn_vm_pci_ptdev_config vm0_pci_ptdevs[VM0_CONFIG_PCI_PTDEV_NUM];
extern struct acrn_vm_pci_ptdev_config vm1_pci_ptdevs[VM1_CONFIG_PCI_PTDEV_NUM];
#endif /* PARTITION_CONFIG_H */

64
hypervisor/arch/x86/configs/dnv-cb2/pt_dev.c
View File

@@ -6,44 +6,32 @@
#include <hypervisor.h>
struct vpci_vdev_array vpci_vdev_array0 = {
.num_pci_vdev = 3,
.vpci_vdev_list = {
{/*vdev 0: hostbridge */
.vbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x0U},
.pbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x0U},
},
{/*vdev 1: Ethernet*/
.vbdf.bits = {.b = 0x00U, .d = 0x01U, .f = 0x0U},
.pbdf.bits = {.b = 0x03U, .d = 0x00U, .f = 0x1U},
},
{/*vdev 2: USB*/
.vbdf.bits = {.b = 0x00U, .d = 0x02U, .f = 0x0U},
.pbdf.bits = {.b = 0x00U, .d = 0x15U, .f = 0x0U},
},
}
struct acrn_vm_pci_ptdev_config vm0_pci_ptdevs[3] = {
{
.vbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x00U},
.pbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x00U},
},
{
.vbdf.bits = {.b = 0x00U, .d = 0x01U, .f = 0x00U},
.pbdf.bits = {.b = 0x03U, .d = 0x00U, .f = 0x01U},
},
{
.vbdf.bits = {.b = 0x00U, .d = 0x02U, .f = 0x00U},
.pbdf.bits = {.b = 0x00U, .d = 0x15U, .f = 0x00U},
},
};
struct vpci_vdev_array vpci_vdev_array1 = {
.num_pci_vdev = 3,
.vpci_vdev_list = {
{/*vdev 0: hostbridge*/
.vbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x0U},
.pbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x0U},
},
{/*vdev 1: SATA controller*/
.vbdf.bits = {.b = 0x00U, .d = 0x05U, .f = 0x0U},
.pbdf.bits = {.b = 0x00U, .d = 0x14U, .f = 0x0U},
},
{/*vdev 2: Ethernet*/
.vbdf.bits = {.b = 0x00U, .d = 0x06U, .f = 0x0U},
.pbdf.bits = {.b = 0x03U, .d = 0x00U, .f = 0x0U},
},
}
struct acrn_vm_pci_ptdev_config vm1_pci_ptdevs[3] = {
{
.vbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x00U},
.pbdf.bits = {.b = 0x00U, .d = 0x00U, .f = 0x00U},
},
{
.vbdf.bits = {.b = 0x00U, .d = 0x01U, .f = 0x00U},
.pbdf.bits = {.b = 0x00U, .d = 0x14U, .f = 0x00U},
},
{
.vbdf.bits = {.b = 0x00U, .d = 0x02U, .f = 0x00U},
.pbdf.bits = {.b = 0x03U, .d = 0x00U, .f = 0x00U},
},
};

3
hypervisor/arch/x86/configs/partition_config.c
View File

@@ -22,7 +22,8 @@
.bootargs = VM##idx##_CONFIG_OS_BOOTARGS, \
}, \
.vm_vuart = true, \
.vpci_vdev_array = &vpci_vdev_array##idx, \
.pci_ptdev_num = VM##idx##_CONFIG_PCI_PTDEV_NUM, \
.pci_ptdevs = vm##idx##_pci_ptdevs, \
},
struct acrn_vm_config vm_configs[CONFIG_MAX_VM_NUM] __aligned(PAGE_SIZE) = {