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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::114a; envelope-from=3wLY2ZQYKCjkodopnmbjjbgZ.XjhlZhp-YZqZgijibip.jmb@flex--titusr.bounces.google.com; helo=mail-yw1-x114a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, 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, USER_IN_DEF_DKIM_WL=-7.5 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: 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 @google.com) X-ZM-MESSAGEID: 1698084565430100003 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The VOUT_MODE command is described in the PMBus Specification, Part II, Ver 1.3 Section 8.3 VOUT_MODE has a three bit mode and 4 bit parameter, the three bit mode determines whether voltages are formatted as uint16, uint16, VID, and Direct modes. VID and Direct modes use the remaining 5 bits to scale the voltage readings. Reviewed-by: Hao Wu Signed-off-by: Titus Rwantare --- include/hw/i2c/pmbus_device.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/hw/i2c/pmbus_device.h b/include/hw/i2c/pmbus_device.h index 7dc00cc4d9..2e95164aa1 100644 --- a/include/hw/i2c/pmbus_device.h +++ b/include/hw/i2c/pmbus_device.h @@ -444,6 +444,14 @@ typedef struct PMBusCoefficients { int32_t R; /* exponent */ } PMBusCoefficients; =20 +/** + * VOUT_Mode bit fields + */ +typedef struct PMBusVoutMode { + uint8_t mode:3; + int8_t exp:5; +} PMBusVoutMode; + /** * Convert sensor values to direct mode format * --=20 2.42.0.758.gaed0368e0e-goog