From patchwork Mon Mar 29 13:17:18 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: smc91c111: allow access to reserved register Date: Mon, 29 Mar 2010 03:17:18 -0000 From: Lars Munch X-Patchwork-Id: 48841 Message-Id: <1269868638-22733-1-git-send-email-lars@segv.dk> To: qemu-devel@nongnu.org Cc: Lars Munch Some drivers seems to access the reserved register in bank 0 so allow and ignore these accesses. Signed-off-by: Lars Munch --- hw/smc91c111.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/hw/smc91c111.c b/hw/smc91c111.c index a2ef299..e4a2447 100644 --- a/hw/smc91c111.c +++ b/hw/smc91c111.c @@ -277,6 +277,8 @@ static void smc91c111_writeb(void *opaque, target_phys_addr_t offset, case 10: case 11: /* RPCR */ /* Ignored */ return; + case 12: case 13: /* Reserved */ + return; } break; @@ -463,6 +465,8 @@ static uint32_t smc91c111_readb(void *opaque, target_phys_addr_t offset) case 10: case 11: /* RPCR */ /* Not implemented. */ return 0; + case 12: case 13: /* Reserved */ + return 0; } break;