diff options
| -rw-r--r-- | hw/xen/xen_pt.h | 2 | ||||
| -rw-r--r-- | hw/xen/xen_pt_config_init.c | 14 |
2 files changed, 11 insertions, 5 deletions
diff --git a/hw/xen/xen_pt.h b/hw/xen/xen_pt.h index 8c9b6c25a1..f9795eb3d1 100644 --- a/hw/xen/xen_pt.h +++ b/hw/xen/xen_pt.h @@ -101,6 +101,8 @@ struct XenPTRegInfo { uint32_t offset; uint32_t size; uint32_t init_val; + /* reg reserved field mask (ON:reserved, OFF:defined) */ + uint32_t res_mask; /* reg read only field mask (ON:RO/ROS, OFF:other) */ uint32_t ro_mask; /* reg emulate field mask (ON:emu, OFF:passthrough) */ diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c index 9f6c00e4d9..efd8bac00f 100644 --- a/hw/xen/xen_pt_config_init.c +++ b/hw/xen/xen_pt_config_init.c @@ -578,7 +578,7 @@ static XenPTRegInfo xen_pt_emu_reg_header0[] = { .offset = PCI_COMMAND, .size = 2, .init_val = 0x0000, - .ro_mask = 0xF880, + .res_mask = 0xF880, .emu_mask = 0x0743, .init = xen_pt_common_reg_init, .u.w.read = xen_pt_word_reg_read, @@ -603,7 +603,8 @@ static XenPTRegInfo xen_pt_emu_reg_header0[] = { .offset = PCI_STATUS, .size = 2, .init_val = 0x0000, - .ro_mask = 0x06FF, + .res_mask = 0x0007, + .ro_mask = 0x06F8, .emu_mask = 0x0010, .init = xen_pt_status_reg_init, .u.w.read = xen_pt_word_reg_read, @@ -980,7 +981,8 @@ static XenPTRegInfo xen_pt_emu_reg_pm[] = { .offset = PCI_PM_CTRL, .size = 2, .init_val = 0x0008, - .ro_mask = 0xE1FC, + .res_mask = 0x00F0, + .ro_mask = 0xE10C, .emu_mask = 0x810B, .init = xen_pt_common_reg_init, .u.w.read = xen_pt_word_reg_read, @@ -1268,7 +1270,8 @@ static XenPTRegInfo xen_pt_emu_reg_msi[] = { .offset = PCI_MSI_FLAGS, .size = 2, .init_val = 0x0000, - .ro_mask = 0xFF8E, + .res_mask = 0xFE00, + .ro_mask = 0x018E, .emu_mask = 0x017E, .init = xen_pt_msgctrl_reg_init, .u.w.read = xen_pt_word_reg_read, @@ -1446,7 +1449,8 @@ static XenPTRegInfo xen_pt_emu_reg_msix[] = { .offset = PCI_MSI_FLAGS, .size = 2, .init_val = 0x0000, - .ro_mask = 0x3FFF, + .res_mask = 0x3800, + .ro_mask = 0x07FF, .emu_mask = 0x0000, .init = xen_pt_msixctrl_reg_init, .u.w.read = xen_pt_word_reg_read, |