From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerone Young Subject: [PATCH 1 of 2] Add function dt_cell_multi to hw/device_tree.c Date: Mon, 05 May 2008 11:04:53 -0500 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-ppc-devel@lists.sourceforge.net To: kvm-devel@lists.sourceforge.net Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org # HG changeset patch # User Jerone Young # Date 1210003408 18000 # Branch merge # Node ID cf3ccc3add69052aade695c746151b1cb8812252 # Parent 97e439fdd4e91c3fb1ef9055f073add55084d69f Add function dt_cell_multi to hw/device_tree.c This patch adds function dt_cell_multi to allow for manipulation of device tree properties that contain mulitiple 32bit values. Signed-off-by: Jerone Young diff --git a/qemu/hw/device_tree.c b/qemu/hw/device_tree.c --- a/qemu/hw/device_tree.c +++ b/qemu/hw/device_tree.c @@ -162,6 +162,21 @@ void dt_cell(void *fdt, char *node_path, } } +/* This function is to manipulate a cell with multiple values */ +void dt_cell_multi(void *fdt, char *node_path, char *property, + uint32_t *val_array, int size) +{ + int offset; + int ret; + offset = get_offset_of_node(fdt, node_path); + ret = fdt_setprop(fdt, offset, property, val_array, size); + if (ret < 0) { + printf("Unable to set device tree property '%s'\n", + property); + exit(1); + } +} + void dt_string(void *fdt, char *node_path, char *property, char *string) { diff --git a/qemu/hw/device_tree.h b/qemu/hw/device_tree.h --- a/qemu/hw/device_tree.h +++ b/qemu/hw/device_tree.h @@ -19,6 +19,8 @@ void dump_device_tree_to_file(void *fdt, void dump_device_tree_to_file(void *fdt, char *filename); void dt_cell(void *fdt, char *node_path, char *property, uint32_t val); +void dt_cell_multi(void *fdt, char *node_path, char *property, + uint32_t *val_array, int size); void dt_string(void *fdt, char *node_path, char *property, char *string); void dt_node(void *fdt, char *node_parent_path, char *name); ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone