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envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=40.107.21.92; envelope-from=sriram.yagnaraman@est.tech; helo=EUR05-VI1-obe.outbound.protection.outlook.com X-Spam_score_int: -2 X-Spam_score: -0.3 X-Spam_bar: / X-Spam_report: (-0.3 / 5.0 requ) BAYES_00=-1.9, DATE_IN_PAST_03_06=1.592, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-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+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @estab.onmicrosoft.com) X-ZM-MESSAGEID: 1675337216148100007 Content-Type: text/plain; charset="utf-8" IGB uses RXDW ICR bit to indicate that rx descriptor has been written back. This is the same as RXT0 bit in older HW. Signed-off-by: Sriram Yagnaraman --- hw/net/e1000x_regs.h | 4 ++++ hw/net/igb_core.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/hw/net/e1000x_regs.h b/hw/net/e1000x_regs.h index fb5b861135..f509db73a7 100644 --- a/hw/net/e1000x_regs.h +++ b/hw/net/e1000x_regs.h @@ -335,6 +335,7 @@ #define E1000_ICR_RXDMT0 0x00000010 /* rx desc min. threshold (0) */ #define E1000_ICR_RXO 0x00000040 /* rx overrun */ #define E1000_ICR_RXT0 0x00000080 /* rx timer intr (ring 0) */ +#define E1000_ICR_RXDW 0x00000080 /* rx desc written back */ #define E1000_ICR_MDAC 0x00000200 /* MDIO access complete */ #define E1000_ICR_RXCFG 0x00000400 /* RX /c/ ordered set */ #define E1000_ICR_GPI_EN0 0x00000800 /* GP Int 0 */ @@ -378,6 +379,7 @@ #define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold = */ #define E1000_ICS_RXO E1000_ICR_RXO /* rx overrun */ #define E1000_ICS_RXT0 E1000_ICR_RXT0 /* rx timer intr */ +#define E1000_ICS_RXDW E1000_ICR_RXDW /* rx desc written back */ #define E1000_ICS_MDAC E1000_ICR_MDAC /* MDIO access complete */ #define E1000_ICS_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ #define E1000_ICS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ @@ -407,6 +409,7 @@ #define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold = */ #define E1000_IMS_RXO E1000_ICR_RXO /* rx overrun */ #define E1000_IMS_RXT0 E1000_ICR_RXT0 /* rx timer intr */ +#define E1000_IMS_RXDW E1000_ICR_RXDW /* rx desc written back */ #define E1000_IMS_MDAC E1000_ICR_MDAC /* MDIO access complete */ #define E1000_IMS_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ #define E1000_IMS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ @@ -441,6 +444,7 @@ #define E1000_IMC_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold = */ #define E1000_IMC_RXO E1000_ICR_RXO /* rx overrun */ #define E1000_IMC_RXT0 E1000_ICR_RXT0 /* rx timer intr */ +#define E1000_IMC_RXDW E1000_ICR_RXDW /* rx desc written back */ #define E1000_IMC_MDAC E1000_ICR_MDAC /* MDIO access complete */ #define E1000_IMC_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ #define E1000_IMC_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ diff --git a/hw/net/igb_core.c b/hw/net/igb_core.c index b484e6ac30..1ddf54f630 100644 --- a/hw/net/igb_core.c +++ b/hw/net/igb_core.c @@ -1582,7 +1582,7 @@ igb_receive_internal(IGBCore *core, const struct iove= c *iov, int iovcnt, n |=3D E1000_ICS_RXDMT0; } =20 - n |=3D E1000_ICR_RXT0; + n |=3D E1000_ICR_RXDW; =20 trace_e1000e_rx_written_to_guest(rxr.i->idx); } --=20 2.34.1