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bh=tE52FogAFVmi4deLemjLw0Ed8zycs5PhhGPS1DFzV1k=; b=TgQH2e0UuQqmoVN9+APe/Z8P2upx/vL7/mEYYm9WGKnZtjzSOEhIA6QrxN7H0Ja7avU4HM 5j/5DkNaVx0dTfx7kJuGh29NyJ2EUeHhWHMyQ+NOMuQ0lCWQhI12cxjf3oIgzZsxfLSvjU mw7HlXO2YaX/Qutcreq6SXP7a5MH6Ok= X-MC-Unique: e1vMxIebMl-HTjpeald5NQ-1 From: Jason Wang To: qemu-devel@nongnu.org, peter.maydell@linaro.org Cc: Akihiko Odaki , Jason Wang Subject: [PULL 32/51] e1000e: Count CRC in Tx statistics Date: Tue, 7 Mar 2023 15:07:57 +0800 Message-Id: <20230307070816.34833-33-jasowang@redhat.com> In-Reply-To: <20230307070816.34833-1-jasowang@redhat.com> References: <20230307070816.34833-1-jasowang@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 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=170.10.129.124; envelope-from=jasowang@redhat.com; helo=us-smtp-delivery-124.mimecast.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, DKIMWL_WL_HIGH=-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, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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 @redhat.com) X-ZM-MESSAGEID: 1678173177534100006 Content-Type: text/plain; charset="utf-8" From: Akihiko Odaki The datasheet 8.19.29 "Good Packets Transmitted Count - GPTC (0x04080; RC)" says: > This register counts the number of good (no errors) packets > transmitted. A good transmit packet is considered one that is 64 or > more bytes in length (from through , > inclusively) in length. It also says similar for the other Tx statistics registers. Add the number of bytes for CRC to those registers. Signed-off-by: Akihiko Odaki Signed-off-by: Jason Wang --- hw/net/e1000e_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c index 4fec6df..326b9a1 100644 --- a/hw/net/e1000e_core.c +++ b/hw/net/e1000e_core.c @@ -691,7 +691,7 @@ e1000e_on_tx_done_update_stats(E1000ECore *core, struct= NetTxPkt *tx_pkt) static const int PTCregs[6] =3D { PTC64, PTC127, PTC255, PTC511, PTC1023, PTC1522 }; =20 - size_t tot_len =3D net_tx_pkt_get_total_len(tx_pkt); + size_t tot_len =3D net_tx_pkt_get_total_len(tx_pkt) + 4; =20 e1000x_increase_size_stats(core->mac, PTCregs, tot_len); e1000x_inc_reg_if_not_full(core->mac, TPT); --=20 2.7.4