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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2023-11-10 22:36:37 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-03-09 18:51:45 +0100 |
| commit | 8570951fcca78fcb02807153b07c93fd5c22cde7 (patch) | |
| tree | da9d2542155dca367beece1fa3a5207faf4e80d1 /hw/xen | |
| parent | b934c3fa21dbe23a17c9fdeccb85fb46418bc699 (diff) | |
| download | qemu-8570951fcca78fcb02807153b07c93fd5c22cde7.zip qemu-8570951fcca78fcb02807153b07c93fd5c22cde7.tar.gz qemu-8570951fcca78fcb02807153b07c93fd5c22cde7.tar.bz2 | |
hw/xen: Use target-agnostic qemu_target_page_bits()
Instead of the target-specific TARGET_PAGE_BITS definition,
use qemu_target_page_bits() which is target agnostic.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Message-Id: <20231114143816.71079-15-philmd@linaro.org>
Diffstat (limited to 'hw/xen')
| -rw-r--r-- | hw/xen/xen-hvm-common.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/xen/xen-hvm-common.c b/hw/xen/xen-hvm-common.c index dc69cad..1627da7 100644 --- a/hw/xen/xen-hvm-common.c +++ b/hw/xen/xen-hvm-common.c @@ -1,6 +1,7 @@ #include "qemu/osdep.h" #include "qemu/units.h" #include "qapi/error.h" +#include "exec/target_page.h" #include "trace.h" #include "hw/pci/pci_host.h" @@ -14,6 +15,7 @@ MemoryRegion xen_memory; void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr, Error **errp) { + unsigned target_page_bits = qemu_target_page_bits(); unsigned long nr_pfn; xen_pfn_t *pfn_list; int i; @@ -32,11 +34,11 @@ void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr, trace_xen_ram_alloc(ram_addr, size); - nr_pfn = size >> TARGET_PAGE_BITS; + nr_pfn = size >> target_page_bits; pfn_list = g_new(xen_pfn_t, nr_pfn); for (i = 0; i < nr_pfn; i++) { - pfn_list[i] = (ram_addr >> TARGET_PAGE_BITS) + i; + pfn_list[i] = (ram_addr >> target_page_bits) + i; } if (xc_domain_populate_physmap_exact(xen_xc, xen_domid, nr_pfn, 0, 0, pfn_list)) { |