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Fri, 27 Sep 2024 14:50:57 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Jason Wang , Nicholas Piggin , David Gibson , qemu-ppc@nongnu.org, Alexey Kardashevskiy , Harsh Prateek Bora , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 2/4] hw/ppc/spapr_vof: Simplify LD/ST API uses Date: Fri, 27 Sep 2024 23:50:38 +0200 Message-ID: <20240927215040.20552-3-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240927215040.20552-1-philmd@linaro.org> References: <20240927215040.20552-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32d; envelope-from=philmd@linaro.org; helo=mail-wm1-x32d.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1727473881585116600 Directly call ldn_be_p once instead of ldl_be_p / ldq_be_p. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- hw/ppc/spapr_vof.c | 27 +++++++++------------------ 1 file changed, 9 insertions(+), 18 deletions(-) diff --git a/hw/ppc/spapr_vof.c b/hw/ppc/spapr_vof.c index c02eaacfed..d238a44d88 100644 --- a/hw/ppc/spapr_vof.c +++ b/hw/ppc/spapr_vof.c @@ -136,26 +136,17 @@ bool spapr_vof_setprop(MachineState *ms, const char *= path, const char *propname, vof->bootargs =3D g_strndup(val, vallen); return true; } - if (strcmp(propname, "linux,initrd-start") =3D=3D 0) { - if (vallen =3D=3D sizeof(uint32_t)) { - spapr->initrd_base =3D ldl_be_p(val); - return true; + switch (vallen) { + case 4: + case 8: + if (strcmp(propname, "linux,initrd-start") =3D=3D 0) { + spapr->initrd_base =3D ldn_be_p(val, vallen); } - if (vallen =3D=3D sizeof(uint64_t)) { - spapr->initrd_base =3D ldq_be_p(val); - return true; - } - return false; - } - if (strcmp(propname, "linux,initrd-end") =3D=3D 0) { - if (vallen =3D=3D sizeof(uint32_t)) { - spapr->initrd_size =3D ldl_be_p(val) - spapr->initrd_base; - return true; - } - if (vallen =3D=3D sizeof(uint64_t)) { - spapr->initrd_size =3D ldq_be_p(val) - spapr->initrd_base; - return true; + if (strcmp(propname, "linux,initrd-end") =3D=3D 0) { + spapr->initrd_size =3D ldn_be_p(val, vallen); } + return true; + default: return false; } } --=20 2.45.2