From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:38358) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rs3Rj-0000x9-Uf for qemu-devel@nongnu.org; Mon, 30 Jan 2012 21:27:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Rs3Ri-0005dK-Ld for qemu-devel@nongnu.org; Mon, 30 Jan 2012 21:27:47 -0500 From: Alexander Graf Date: Tue, 31 Jan 2012 03:27:41 +0100 Message-Id: <1327976864-30308-5-git-send-email-agraf@suse.de> In-Reply-To: <1327976864-30308-1-git-send-email-agraf@suse.de> References: <1327976864-30308-1-git-send-email-agraf@suse.de> Subject: [Qemu-devel] [PATCH 4/7] PPC: Enable doorbell excp handlers List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-ppc@nongnu.org Cc: qemu-devel Developers We already had all the code available to have doorbell exceptions be handled properly. It was just disabled. Enable it, so we can rely on it. Signed-off-by: Alexander Graf --- target-ppc/helper.c | 16 ++-------------- 1 files changed, 2 insertions(+), 14 deletions(-) diff --git a/target-ppc/helper.c b/target-ppc/helper.c index 31a9897..e56fac8 100644 --- a/target-ppc/helper.c +++ b/target-ppc/helper.c @@ -2698,22 +2698,10 @@ static inline void powerpc_excp(CPUState *env, int excp_model, int excp) "Performance counter exception is not implemented yet !\n"); goto store_next; case POWERPC_EXCP_DOORI: /* Embedded doorbell interrupt */ - /* XXX: TODO */ - cpu_abort(env, - "Embedded doorbell interrupt is not implemented yet !\n"); goto store_next; case POWERPC_EXCP_DOORCI: /* Embedded doorbell critical interrupt */ - switch (excp_model) { - case POWERPC_EXCP_BOOKE: - srr0 = SPR_BOOKE_CSRR0; - srr1 = SPR_BOOKE_CSRR1; - break; - default: - break; - } - /* XXX: TODO */ - cpu_abort(env, "Embedded doorbell critical interrupt " - "is not implemented yet !\n"); + srr0 = SPR_BOOKE_CSRR0; + srr1 = SPR_BOOKE_CSRR1; goto store_next; case POWERPC_EXCP_RESET: /* System reset exception */ if (msr_pow) { -- 1.6.0.2