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[Qemu-devel] [PATCH 23/23] pci/monitor: print out bridge's filtering val
From: |
Isaku Yamahata |
Subject: |
[Qemu-devel] [PATCH 23/23] pci/monitor: print out bridge's filtering values and so on. |
Date: |
Mon, 5 Oct 2009 19:07:03 +0900 |
make pci_info_device() print out bridge's filtering value like
io base/limit, subbus and subordinate bus.
Signed-off-by: Isaku Yamahata <address@hidden>
---
hw/pci.c | 39 +++++++++++++++++++++++++++++++++++++++
1 files changed, 39 insertions(+), 0 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index 2694e83..570531c 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -1032,7 +1032,46 @@ static void pci_info_device(PCIBus *bus, PCIDevice *d)
d->config[PCI_INTERRUPT_LINE]);
}
if (class == 0x0604) {
+ uint64_t base;
+ uint64_t limit;
+
monitor_printf(mon, " BUS %d.\n", d->config[0x19]);
+ monitor_printf(mon, " secondary bus %d.\n",
+ d->config[PCI_SECONDARY_BUS]);
+ monitor_printf(mon, " subordinate bus %d.\n",
+ d->config[PCI_SUBORDINATE_BUS]);
+
+ base =
+ ((uint32_t)d->config[PCI_IO_BASE] & ~PCI_IO_RANGE_TYPE_MASK) << 8;
+ limit =
+ ((uint32_t)d->config[PCI_IO_LIMIT] & ~PCI_IO_RANGE_TYPE_MASK) << 8;
+ if (d->config[PCI_IO_BASE] & PCI_IO_RANGE_TYPE_32) {
+ base |= pci_get_word(d->config + PCI_IO_BASE_UPPER16) << 16;
+ limit |= pci_get_word(d->config + PCI_IO_LIMIT_UPPER16) << 16;
+ }
+ limit |= 0xfff;
+ monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
+ base, limit);
+
+ base = (pci_get_word(d->config + PCI_MEMORY_BASE) &
+ PCI_MEMORY_RANGE_MASK) << 16;
+ limit = (pci_get_word(d->config + PCI_MEMORY_LIMIT) &
+ PCI_MEMORY_RANGE_MASK) << 16;
+ limit |= 0xfffff;
+ monitor_printf(mon,
+ " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
+ base, limit);
+ base = ((uint64_t)pci_get_word(d->config + PCI_PREF_MEMORY_BASE) &
+ PCI_PREF_RANGE_MASK) << 16;
+ limit = ((uint64_t)pci_get_word(d->config + PCI_PREF_MEMORY_LIMIT) &
+ PCI_PREF_RANGE_MASK) << 16;
+ base |=
+ (uint64_t)pci_get_long(d->config + PCI_PREF_BASE_UPPER32) << 32;
+ limit |=
+ (uint64_t)pci_get_long(d->config + PCI_PREF_LIMIT_UPPER32) << 32;
+ limit |= 0xfffff;
+ monitor_printf(mon, " prefetchable memory range "
+ "[0x%08"PRIx64", 0x%08"PRIx64"]\n", base, limit);
}
for(i = 0;i < PCI_NUM_REGIONS; i++) {
r = &d->io_regions[i];
--
1.6.0.2
- [Qemu-devel] [PATCH 13/23] pci: make pci configuration transaction more accurate., (continued)
- [Qemu-devel] [PATCH 13/23] pci: make pci configuration transaction more accurate., Isaku Yamahata, 2009/10/05
- [Qemu-devel] [PATCH 22/23] pci: initialize wmask according to pci header type., Isaku Yamahata, 2009/10/05
- [Qemu-devel] [PATCH 06/23] pci: define a constant to represent a unmapped bar and use it., Isaku Yamahata, 2009/10/05
- [Qemu-devel] [PATCH 08/23] pci: use helper functions to access pci config space., Isaku Yamahata, 2009/10/05
- [Qemu-devel] [PATCH 07/23] pci: helper functions to access PCIDevice::config, Isaku Yamahata, 2009/10/05
- [Qemu-devel] [PATCH 21/23] pci/brdige: qdevfy and initialize secondary bus and subordinate bus., Isaku Yamahata, 2009/10/05
- [Qemu-devel] [PATCH 23/23] pci/monitor: print out bridge's filtering values and so on.,
Isaku Yamahata <=
- [Qemu-devel] [PATCH 04/23] pci: use the symbolic constant, PCI_ROM_ADDRESS_ENABLE instead of 1., Isaku Yamahata, 2009/10/05
- [Qemu-devel] [PATCH 18/23] pci: add helper functions for pci config write function., Isaku Yamahata, 2009/10/05
- [Qemu-devel] [PATCH 09/23] pci: introduce pcibus_t to represent pci bus address/size instead of uint32_t, Isaku Yamahata, 2009/10/05
- [Qemu-devel] [PATCH 19/23] pci: use helper function in pci_default_write_config(), Isaku Yamahata, 2009/10/05
- [Qemu-devel] Re: [PATCH v4 00/23] pci: various pci clean up and pci express support., Michael S. Tsirkin, 2009/10/05
- [Qemu-devel] [PATCH 16/23] pci: pcie host and mmcfg support., Isaku Yamahata, 2009/10/05