From a05f686ff39c373384772b01f1b7fc71e7eb2500 Mon Sep 17 00:00:00 2001 From: Pavel Fedin Date: Thu, 15 Oct 2015 16:44:51 +0300 Subject: hw/pci: Introduce pci_requester_id() For GICv3 ITS implementation we are going to use requester IDs in KVM IRQ routing code. This patch introduces reusable convenient way to obtain this ID from the device pointer. The new function is now used in some places, where the same calculation was used. MemTxAttrs.stream_id also renamed to requester_id in order to better reflect semantics of the field. Signed-off-by: Pavel Fedin Reviewed-by: Michael S. Tsirkin Acked-by: Michael S. Tsirkin Message-Id: <5814bcb03a297f198e796b13ed9c35059c52f89b.1444916432.git.p.fedin@samsung.com> Signed-off-by: Paolo Bonzini --- include/exec/memattrs.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/exec') diff --git a/include/exec/memattrs.h b/include/exec/memattrs.h index f8537a8d91..e601061848 100644 --- a/include/exec/memattrs.h +++ b/include/exec/memattrs.h @@ -35,8 +35,8 @@ typedef struct MemTxAttrs { unsigned int secure:1; /* Memory access is usermode (unprivileged) */ unsigned int user:1; - /* Stream ID (for MSI for example) */ - unsigned int stream_id:16; + /* Requester ID (for MSI for example) */ + unsigned int requester_id:16; } MemTxAttrs; /* Bus masters which don't specify any attributes will get this, -- cgit 1.4.1