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Mon, 17 Mar 2025 09:43:41 -0700 (PDT) From: anisa.su887@gmail.com To: qemu-devel@nongnu.org Cc: jonathan.cameron@huawei.com, nifan.cxl@gmail.com, dave@stgolabs.net, linux-cxl@vger.kernel.org, Anisa Su Subject: [PATCH 3/9] cxl/type3: Add dsmas_flags to CXLDCRegion struct Date: Mon, 17 Mar 2025 16:31:30 +0000 Message-ID: <20250317164204.2299371-4-anisa.su887@gmail.com> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250317164204.2299371-1-anisa.su887@gmail.com> References: <20250317164204.2299371-1-anisa.su887@gmail.com> Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Anisa Su Add dsmas_flags field to DC Region struct in preparation for next command, which returns the dsmas flags in the response. Signed-off-by: Anisa Su --- hw/mem/cxl_type3.c | 2 ++ include/hw/cxl/cxl_device.h | 1 + 2 files changed, 3 insertions(+) diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c index 731497ebda..452a0c101a 100644 --- a/hw/mem/cxl_type3.c +++ b/hw/mem/cxl_type3.c @@ -237,6 +237,8 @@ static int ct3_build_cdat_table(CDATSubHeader ***cdat_table, void *priv) ct3d->dc.regions[i].len, false, true, region_base); ct3d->dc.regions[i].dsmadhandle = dsmad_handle - 1; + CDATDsmas *dsmas = (CDATDsmas *) table[cur_ent + CT3_CDAT_DSMAS]; + ct3d->dc.regions[i].dsmas_flags = dsmas->flags; cur_ent += CT3_CDAT_NUM_ENTRIES; region_base += ct3d->dc.regions[i].len; diff --git a/include/hw/cxl/cxl_device.h b/include/hw/cxl/cxl_device.h index bebed04085..81b826f570 100644 --- a/include/hw/cxl/cxl_device.h +++ b/include/hw/cxl/cxl_device.h @@ -609,6 +609,7 @@ typedef struct CXLDCRegion { uint8_t flags; unsigned long *blk_bitmap; uint64_t supported_blk_size_bitmask; + uint8_t dsmas_flags; } CXLDCRegion; typedef struct CXLSetFeatureInfo {