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Tsirkin" , Pierrick Bouvier , Nicholas Piggin , qemu-ppc@nongnu.org Subject: [PATCH v3 08/11] hw/ppc/spapr: extract SPAPR_MAX_RAM_SLOTS in a new header Date: Mon, 2 Feb 2026 00:29:20 +0100 Message-ID: <20260201232924.93399-9-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260201232924.93399-1-philmd@linaro.org> References: <20260201232924.93399-1-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::330; envelope-from=philmd@linaro.org; helo=mail-wm1-x330.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development 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: 1769988668142158501 From: Pierrick Bouvier Allow to include it from common code (vhost-user, in next commit), else it pulls ppc/cpu.h which has target specifics. Signed-off-by: Pierrick Bouvier Reviewed-by: Philippe Mathieu-Daud=C3=A9 Tested-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- include/hw/ppc/spapr.h | 8 +------- include/hw/ppc/spapr_common.h | 17 +++++++++++++++++ 2 files changed, 18 insertions(+), 7 deletions(-) create mode 100644 include/hw/ppc/spapr_common.h diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index 5476ac7ce7b..b022f8dd25d 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -4,6 +4,7 @@ #include "qemu/units.h" #include "system/dma.h" #include "hw/core/boards.h" +#include "hw/ppc/spapr_common.h" #include "hw/ppc/spapr_drc.h" #include "hw/mem/pc-dimm.h" #include "hw/ppc/spapr_ovec.h" @@ -946,13 +947,6 @@ int spapr_rtc_import_offset(SpaprRtcState *rtc, int64_= t legacy_offset); =20 #define SPAPR_MEMORY_BLOCK_SIZE ((hwaddr)1 << 28) /* 256MB */ =20 -/* - * This defines the maximum number of DIMM slots we can have for sPAPR - * guest. This is not defined by sPAPR but we are defining it to 32 slots - * based on default number of slots provided by PowerPC kernel. - */ -#define SPAPR_MAX_RAM_SLOTS 32 - /* 1GB alignment for hotplug memory region */ #define SPAPR_DEVICE_MEM_ALIGN (1 * GiB) =20 diff --git a/include/hw/ppc/spapr_common.h b/include/hw/ppc/spapr_common.h new file mode 100644 index 00000000000..a315b685805 --- /dev/null +++ b/include/hw/ppc/spapr_common.h @@ -0,0 +1,17 @@ +/* + * Common definitions for PPC sPAPR + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef HW_SPAPR_COMMON_H +#define HW_SPAPR_COMMON_H + +/* + * The maximum number of DIMM slots we can have for sPAPR guest. + * This is not defined by sPAPR but we are defining it to 32 slots + * based on default number of slots provided by PowerPC kernel. + */ +#define SPAPR_MAX_RAM_SLOTS 32 + +#endif /* HW_SPAPR_COMMON_H */ --=20 2.52.0