From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60751) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g07ae-00078y-IX for qemu-devel@nongnu.org; Wed, 12 Sep 2018 12:02:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1g07ac-0003k4-OL for qemu-devel@nongnu.org; Wed, 12 Sep 2018 12:02:04 -0400 Received: from m12-15.163.com ([220.181.12.15]:53165) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g07ab-0003ej-5I for qemu-devel@nongnu.org; Wed, 12 Sep 2018 12:02:02 -0400 From: Li Qiang Date: Wed, 12 Sep 2018 09:01:16 -0700 Message-Id: <20180912160118.21158-7-liq3ea@163.com> In-Reply-To: <20180912160118.21158-1-liq3ea@163.com> References: <20180912160118.21158-1-liq3ea@163.com> Subject: [Qemu-devel] [PATCH 6/8] hw: pvrdma: add read memory region callback List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: pbonzini@redhat.com, lersek@redhat.com, marcandre.lureau@gmail.com, ehabkost@redhat.com, mst@redhat.com, peter.maydell@linaro.org, ppandit@redhat.com Cc: qemu-devel@nongnu.org, Li Qiang From: Li Qiang Signed-off-by: Li Qiang --- hw/rdma/vmw/pvrdma_main.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/hw/rdma/vmw/pvrdma_main.c b/hw/rdma/vmw/pvrdma_main.c index ca5fa8d981..a6211d416d 100644 --- a/hw/rdma/vmw/pvrdma_main.c +++ b/hw/rdma/vmw/pvrdma_main.c @@ -455,6 +455,11 @@ static const MemoryRegionOps regs_ops = { }, }; +static uint64_t uar_read(void *opaque, hwaddr addr, unsigned size) +{ + return 0; +} + static void uar_write(void *opaque, hwaddr addr, uint64_t val, unsigned size) { PVRDMADev *dev = opaque; @@ -496,6 +501,7 @@ static void uar_write(void *opaque, hwaddr addr, uint64_t val, unsigned size) } static const MemoryRegionOps uar_ops = { + .read = uar_read, .write = uar_write, .endianness = DEVICE_LITTLE_ENDIAN, .impl = { -- 2.17.1