From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:47810) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qmp6E-0008BE-AQ for qemu-devel@nongnu.org; Fri, 29 Jul 2011 11:35:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qmp6C-00023A-FI for qemu-devel@nongnu.org; Fri, 29 Jul 2011 11:35:42 -0400 Received: from mnementh.archaic.org.uk ([81.2.115.146]:36200) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qmp6C-0001zI-4A for qemu-devel@nongnu.org; Fri, 29 Jul 2011 11:35:40 -0400 From: Peter Maydell Date: Fri, 29 Jul 2011 16:35:14 +0100 Message-Id: <1311953728-29084-2-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1311953728-29084-1-git-send-email-peter.maydell@linaro.org> References: <1311953728-29084-1-git-send-email-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH 01/15] hw/omap_l4.c: Add helper function omap_l4_region_base List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, Anthony Liguori From: Juha Riihimäki Add helper function omap_l4_region_base() to return the base address of a particular region of an L4 target agent. Signed-off-by: Juha Riihimäki [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: Riku Voipio [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: Peter Maydell --- hw/omap.h | 2 ++ hw/omap_l4.c | 6 ++++++ 2 files changed, 8 insertions(+), 0 deletions(-) diff --git a/hw/omap.h b/hw/omap.h index c227a82..00a0ea9 100644 --- a/hw/omap.h +++ b/hw/omap.h @@ -93,6 +93,8 @@ struct omap_target_agent_s *omap_l4ta_get( int cs); target_phys_addr_t omap_l4_attach(struct omap_target_agent_s *ta, int region, int iotype); +target_phys_addr_t omap_l4_region_base(struct omap_target_agent_s *ta, + int region); int l4_register_io_memory(CPUReadMemoryFunc * const *mem_read, CPUWriteMemoryFunc * const *mem_write, void *opaque); diff --git a/hw/omap_l4.c b/hw/omap_l4.c index 4af0ca8..59c84b1 100644 --- a/hw/omap_l4.c +++ b/hw/omap_l4.c @@ -146,6 +146,12 @@ struct omap_l4_s *omap_l4_init(target_phys_addr_t base, int ta_num) return bus; } +target_phys_addr_t omap_l4_region_base(struct omap_target_agent_s *ta, + int region) +{ + return ta->bus->base + ta->start[region].offset; +} + static uint32_t omap_l4ta_read(void *opaque, target_phys_addr_t addr) { struct omap_target_agent_s *s = (struct omap_target_agent_s *) opaque; -- 1.7.1