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[Qemu-devel] [PULL 08/40] spapr_vio: Introduce a liobn number generating
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PULL 08/40] spapr_vio: Introduce a liobn number generating macros |
Date: |
Wed, 3 Jun 2015 23:45:09 +0200 |
From: Alexey Kardashevskiy <address@hidden>
This introduces a macro which makes up a LIOBN from fixed prefix and
VIO device address (@reg property).
This is to keep LIOBN macros rendering consistent - the same macro for
PCI has been added by the previous patch.
Signed-off-by: Alexey Kardashevskiy <address@hidden>
Reviewed-by: David Gibson <address@hidden>
Signed-off-by: David Gibson <address@hidden>
Signed-off-by: Alexander Graf <address@hidden>
---
hw/ppc/spapr_vio.c | 2 +-
include/hw/ppc/spapr.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/ppc/spapr_vio.c b/hw/ppc/spapr_vio.c
index 1360b97..174033d 100644
--- a/hw/ppc/spapr_vio.c
+++ b/hw/ppc/spapr_vio.c
@@ -469,7 +469,7 @@ static void spapr_vio_busdev_realize(DeviceState *qdev,
Error **errp)
}
if (pc->rtce_window_size) {
- uint32_t liobn = SPAPR_VIO_BASE_LIOBN | dev->reg;
+ uint32_t liobn = SPAPR_VIO_LIOBN(dev->reg);
memory_region_init(&dev->mrroot, OBJECT(dev), "iommu-spapr-root",
ram_size);
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index 9a9bb90..92ee72b 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -482,6 +482,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr
rtas_addr,
#define SPAPR_TCE_PAGE_MASK (SPAPR_TCE_PAGE_SIZE - 1)
#define SPAPR_VIO_BASE_LIOBN 0x00000000
+#define SPAPR_VIO_LIOBN(reg) (0x00000000 | (reg))
#define SPAPR_PCI_LIOBN(phb_index, window_num) \
(0x80000000 | ((phb_index) << 8) | (window_num))
#define SPAPR_PCI_DMA_WINDOW_NUM(liobn) ((liobn) & 0xff)
--
1.8.1.4
- [Qemu-devel] [PULL 10/40] spapr_iommu: Add separate trace points for PCI DMA operations, (continued)
- [Qemu-devel] [PULL 10/40] spapr_iommu: Add separate trace points for PCI DMA operations, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 23/40] spapr_rtas: add get-sensor-state RTAS interface, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 31/40] pci: make pci_bar useable outside pci.c, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 05/40] spapr_iommu: Disable in-kernel IOMMU tables for >4GB windows, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 33/40] spapr_pci: emit hotplug add/remove events during hotplug, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 04/40] spapr_pci: Fix unsafe signed/unsigned comparisons, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 30/40] spapr_pci: create DRConnectors for each PCI slot during PHB realize, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 15/40] hw/ppc/spapr_iommu: Fix the check for invalid upper bits in liobn, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 24/40] spapr: add rtas_st_buffer_direct() helper, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 12/40] spapr_iommu: Make spapr_tce_find_by_liobn() public, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 08/40] spapr_vio: Introduce a liobn number generating macros,
Alexander Graf <=
- [Qemu-devel] [PULL 06/40] spapr_iommu: Make H_PUT_TCE_INDIRECT endian-safe, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 09/40] spapr_pci: Define default DMA window size as a macro, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 07/40] spapr_pci: Introduce a liobn number generating macros, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 18/40] hw/ppc/spapr: Use error_report() instead of hw_error(), Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 14/40] spapr_iommu: Give unique QOM name to TCE table, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 16/40] pseries: Add pseries-2.4 machine type, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 13/40] spapr_pci: Rework device-tree rendering, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 38/40] tci: do not use CPUArchState in tcg-target.h, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 37/40] Add David Gibson for sPAPR in MAINTAINERS file, Alexander Graf, 2015/06/03
- [Qemu-devel] [PULL 35/40] spapr: override default ram size to 512MB, Alexander Graf, 2015/06/03