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Wed, 18 Dec 2019 10:24:49 +0000 (UTC) From: Jose Abreu To: netdev@vger.kernel.org Subject: [PATCH net-next v3 1/3] net: stmmac: Print more information in DebugFS DMA Capabilities file Date: Wed, 18 Dec 2019 11:24:43 +0100 Message-Id: X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191218_022451_869291_D078D216 X-CRM114-Status: GOOD ( 10.50 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jose Abreu , Joao Pinto , Jakub Kicinski , Alexandre Torgue , linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, Maxime Coquelin , Giuseppe Cavallaro , "David S. Miller" , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DMA Capabilites have grown but the DebugFS that shows this info has not been updated. Lets add the missing information. Signed-off-by: Jose Abreu --- Cc: Giuseppe Cavallaro Cc: Alexandre Torgue Cc: Jose Abreu Cc: "David S. Miller" Cc: Maxime Coquelin Cc: netdev@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 31 ++++++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index da80866d0371..3299f5bb02e2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -4238,9 +4238,38 @@ static int stmmac_dma_cap_show(struct seq_file *seq, void *v) priv->dma_cap.number_rx_channel); seq_printf(seq, "\tNumber of Additional TX channel: %d\n", priv->dma_cap.number_tx_channel); + seq_printf(seq, "\tNumber of Additional RX queues: %d\n", + priv->dma_cap.number_rx_queues); + seq_printf(seq, "\tNumber of Additional TX queues: %d\n", + priv->dma_cap.number_tx_queues); seq_printf(seq, "\tEnhanced descriptors: %s\n", (priv->dma_cap.enh_desc) ? "Y" : "N"); - + seq_printf(seq, "\tTX Fifo Size: %d\n", priv->dma_cap.tx_fifo_size); + seq_printf(seq, "\tRX Fifo Size: %d\n", priv->dma_cap.rx_fifo_size); + seq_printf(seq, "\tHash Table Size: %d\n", priv->dma_cap.hash_tb_sz); + seq_printf(seq, "\tTSO: %s\n", priv->dma_cap.tsoen ? "Y" : "N"); + seq_printf(seq, "\tNumber of PPS Outputs: %d\n", + priv->dma_cap.pps_out_num); + seq_printf(seq, "\tSafety Features: %s\n", + priv->dma_cap.asp ? "Y" : "N"); + seq_printf(seq, "\tFlexible RX Parser: %s\n", + priv->dma_cap.frpsel ? "Y" : "N"); + seq_printf(seq, "\tEnhanced Addressing: %d\n", + priv->dma_cap.addr64); + seq_printf(seq, "\tReceive Side Scaling: %s\n", + priv->dma_cap.rssen ? "Y" : "N"); + seq_printf(seq, "\tVLAN Hash Filtering: %s\n", + priv->dma_cap.vlhash ? "Y" : "N"); + seq_printf(seq, "\tSplit Header: %s\n", + priv->dma_cap.sphen ? "Y" : "N"); + seq_printf(seq, "\tVLAN TX Insertion: %s\n", + priv->dma_cap.vlins ? "Y" : "N"); + seq_printf(seq, "\tDouble VLAN: %s\n", + priv->dma_cap.dvlan ? "Y" : "N"); + seq_printf(seq, "\tNumber of L3/L4 Filters: %d\n", + priv->dma_cap.l3l4fnum); + seq_printf(seq, "\tARP Offloading: %s\n", + priv->dma_cap.arpoffsel ? "Y" : "N"); return 0; } DEFINE_SHOW_ATTRIBUTE(stmmac_dma_cap);