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Wed, 11 Oct 2023 05:37:29 +0000 (GMT) Received: from ozlabs.au.ibm.com (unknown [9.192.253.14]) by smtpav04.fra02v.mail.ibm.com (Postfix) with ESMTP for ; Wed, 11 Oct 2023 05:37:29 +0000 (GMT) Received: from bgray-lenovo-p15.ozlabs.ibm.com (haven.au.ibm.com [9.192.254.114]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.au.ibm.com (Postfix) with ESMTPSA id 8688560808; Wed, 11 Oct 2023 16:37:24 +1100 (AEDT) From: Benjamin Gray To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH 08/12] powerpc/opal: Annotate out param endianness Date: Wed, 11 Oct 2023 16:37:07 +1100 Message-ID: <20231011053711.93427-9-bgray@linux.ibm.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231011053711.93427-1-bgray@linux.ibm.com> References: <20231011053711.93427-1-bgray@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: c2WUv7_1oJaOM2VPpm1ueg--dE8p1RTC X-Proofpoint-GUID: c2WUv7_1oJaOM2VPpm1ueg--dE8p1RTC X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-11_03,2023-10-10_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 lowpriorityscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 mlxlogscore=954 spamscore=0 priorityscore=1501 bulkscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310110050 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Benjamin Gray Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Sparse reports an endian mismatch with args to opal_int_get_xirr(). Checking the skiboot source[1] shows the function takes a __be32* (as expected), so update the function declaration to reflect this. [1]: https://github.com/open-power/skiboot/blob/80e2b1dc73/hw/xive.c#L3479 Signed-off-by: Benjamin Gray --- arch/powerpc/include/asm/opal.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index a9b31cc258fc..b66b0c615f4f 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -227,7 +227,7 @@ int64_t opal_pci_set_power_state(uint64_t async_token, uint64_t id, uint64_t data); int64_t opal_pci_poll2(uint64_t id, uint64_t data); -int64_t opal_int_get_xirr(uint32_t *out_xirr, bool just_poll); +int64_t opal_int_get_xirr(__be32 *out_xirr, bool just_poll); int64_t opal_int_set_cppr(uint8_t cppr); int64_t opal_int_eoi(uint32_t xirr); int64_t opal_int_set_mfrr(uint32_t cpu, uint8_t mfrr);