net: stmmac: Add dcache flush functions for JH7100

Note: including uSDK v0.9->v1.0 patch [geert: Rebase to v5.13-rc1] Warnings fixed by Matteo. Signed-off-by: Matteo Croce <mcroce@microsoft.com>
starfive-tech · Jun 6, 2021 · d4c4044 · d4c4044
1 parent f4d8984
commit d4c4044
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diff --git a/drivers/net/ethernet/stmicro/stmmac/descs.h b/drivers/net/ethernet/stmicro/stmmac/descs.h
@@ -169,6 +169,9 @@ struct dma_extended_desc {
 	__le32 des5;	/* Reserved */
 	__le32 des6;	/* Tx/Rx Timestamp Low */
 	__le32 des7;	/* Tx/Rx Timestamp High */
+#if defined(CONFIG_FPGA_GMAC_FLUSH_DDR)
+	__le32 pad[8];
+#endif
 };
 
 /* Enhanced descriptor for TBS */