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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?8t0gEDEUse/6e6PFj/yWy2ay5+PYdj3g4gSrMUMEu8A2kdphHGTyngZqaj6A?= =?us-ascii?Q?DhzXZZvKsxVWKBZsiBBQ5GwpdME25EUd3/j7OnPZIOVJQzZHuf88Jkl5gH3j?= =?us-ascii?Q?XcjgjiVSuPrEyOIzjf4hodSLm4uSHOBuMeK01tN58wYOrrtT9gHrQKQefamy?= =?us-ascii?Q?luZOSzzCnvCaWcbxNtEvtGZT9VWJRnPnb6ED2ipf23k/gal4Njq9PjLo2PFX?= =?us-ascii?Q?8C3mwDV1QHp3kOiny13lTQQHnuOIgf9UGeKBohyxWQZTYg3lW+g9oB5agYBv?= =?us-ascii?Q?a2OZTGDhdeMXbJlXDxGr/yLTUcRNy9ta2TwmcP3lWSIbF3ngnlTREdt3oW5w?= =?us-ascii?Q?/4h7J39ZhHkEHSOpYc0Z7sn28CCOAugO1EsuEaJmVauhL9ZUpbVHp6ppHA6T?= =?us-ascii?Q?RfXUhvdz5VMUwau8t1oAk/NAeMhdHrTBStKO1SHoI8OJ2Ip0M3FKReB1l/X0?= =?us-ascii?Q?/5SQOpavouFIInMAkXYghedaqbuOMqIibcXXlMldLEoZr0pc4M+o9FGJE+ts?= =?us-ascii?Q?fDmB8kRlJD8MfP19MYOWtolWeo0rNEL9MalgNYsABmPRy05JrRPocr6IgFOr?= =?us-ascii?Q?5uDK8tlFFyYncQo8qoDWYmj4jOwnfN514eeaKhpOquaYhlSvbIkWkMDsOiZK?= =?us-ascii?Q?3E+BvcrAgg8vfB7dQsP92p1ncqoxM+75sY/a7VQu7hSopEmhTf1+vWBmpz85?= =?us-ascii?Q?2+KhzMpRCrqKKdaV3vDx8DDtE5U5NuM7oh+/aAXTwmKq38cBXm14FYbYidaC?= =?us-ascii?Q?KbO9+RmGSZEiTBZNA/IyzWxuzWSQYjiRclBGHMrWLC+Gtbu3n6JwLE3A0nhn?= =?us-ascii?Q?lP3Rg3HDVTLfhVMwivdQba1/w/6xk3d9g8lDRt94vEFOMDNohe64vGHWeWDO?= =?us-ascii?Q?4r8GOi6FZ2rOo71nNUBDqqFiJYJsPF30OyTqj+whWKu733D5jO0kc985h33W?= =?us-ascii?Q?Elv4KZ2o5gVluD/s/IbReQZVmfj0EDRQsKB5epX0lUGkistisZbY6rfi4qFa?= =?us-ascii?Q?J6FsYLpNdKirbrw94uV6rYLca5ysC4i05SN0/OF5HNFTKXIZCIz+AqRf8cgQ?= =?us-ascii?Q?m+YaSrTFHgS9nqbht5RiOxm4d8IWwh8JQKiyPs+DdapXZzFoYsjLYuX3qJ/E?= =?us-ascii?Q?W5M54x1ppcFOdR9bNLya41NnnqueBNV36FF3t7Pz3EGtkkDZqSINadbvmqYa?= =?us-ascii?Q?7DfKhLVZiKaFgYIzj81ZuC3YIf1166613IIOtXAiMuOCfMmFspHv9GgBcbRd?= =?us-ascii?Q?b9ZP3UH5LxPCeMr6G69H06dTf/aCi/IKNu4KV0BcTcUEc+yT8GkW9zUVZCJw?= =?us-ascii?Q?gbYK9zXM/g+WW03cjufirqdT+J1Cm36iqDqM9PIiZ7vN00jghW35vVv+SZ/T?= =?us-ascii?Q?C3YRT9o1/RyrRBm/F8m77FUFvr3u2nqUsvU8NiDo05deWbINywj0lhzui0FC?= =?us-ascii?Q?9fOqMsrvUKs0XhaDKzfl/Dpb/buVk00yb69oIDVF1gF85OKeV74nVHnDcMbV?= =?us-ascii?Q?QD6TvQVC/HydhsSHdBgIr7sYkWAFzZTpDj7I6KTjGPHK+2e+t352HSCd/g?= =?us-ascii?Q?=3D=3D?= X-OriginatorOrg: corigine.com X-MS-Exchange-CrossTenant-Network-Message-Id: fe9334c6-f9eb-4432-fefa-08da0b27830f X-MS-Exchange-CrossTenant-AuthSource: PH0PR13MB4842.namprd13.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Mar 2022 10:42:35.7777 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: fe128f2c-073b-4c20-818e-7246a585940c X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: iq2L3K50VKFSFO56eJFgZXL6jq3pQnkUJ+Ia4sBJemNtIVuP7kh9sSpYrqbEJDfcO15noI6LoBVJy3tILmjbOD7k8E7hViK0ZyXZgQWzJSk= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR13MB1512 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jakub Kicinski Make sure that features supported only by some of the data paths are not enabled for all. Add a mask of supported features into the data path op structure. Signed-off-by: Jakub Kicinski Signed-off-by: Fei Qin Signed-off-by: Simon Horman --- drivers/net/ethernet/netronome/nfp/nfd3/rings.c | 15 +++++++++++++++ .../net/ethernet/netronome/nfp/nfp_net_common.c | 3 +++ drivers/net/ethernet/netronome/nfp/nfp_net_dp.h | 2 ++ 3 files changed, 20 insertions(+) diff --git a/drivers/net/ethernet/netronome/nfp/nfd3/rings.c b/drivers/net/ethernet/netronome/nfp/nfd3/rings.c index 3ebbedd8ba64..47604d5e25eb 100644 --- a/drivers/net/ethernet/netronome/nfp/nfd3/rings.c +++ b/drivers/net/ethernet/netronome/nfp/nfd3/rings.c @@ -242,9 +242,24 @@ nfp_nfd3_print_tx_descs(struct seq_file *file, } } +#define NFP_NFD3_CFG_CTRL_SUPPORTED \ + (NFP_NET_CFG_CTRL_ENABLE | NFP_NET_CFG_CTRL_PROMISC | \ + NFP_NET_CFG_CTRL_L2BC | NFP_NET_CFG_CTRL_L2MC | \ + NFP_NET_CFG_CTRL_RXCSUM | NFP_NET_CFG_CTRL_TXCSUM | \ + NFP_NET_CFG_CTRL_RXVLAN | NFP_NET_CFG_CTRL_TXVLAN | \ + NFP_NET_CFG_CTRL_GATHER | NFP_NET_CFG_CTRL_LSO | \ + NFP_NET_CFG_CTRL_CTAG_FILTER | NFP_NET_CFG_CTRL_CMSG_DATA | \ + NFP_NET_CFG_CTRL_RINGCFG | NFP_NET_CFG_CTRL_RSS | \ + NFP_NET_CFG_CTRL_IRQMOD | NFP_NET_CFG_CTRL_TXRWB | \ + NFP_NET_CFG_CTRL_VXLAN | NFP_NET_CFG_CTRL_NVGRE | \ + NFP_NET_CFG_CTRL_BPF | NFP_NET_CFG_CTRL_LSO2 | \ + NFP_NET_CFG_CTRL_RSS2 | NFP_NET_CFG_CTRL_CSUM_COMPLETE | \ + NFP_NET_CFG_CTRL_LIVE_ADDR) + const struct nfp_dp_ops nfp_nfd3_ops = { .version = NFP_NFD_VER_NFD3, .tx_min_desc_per_pkt = 1, + .cap_mask = NFP_NFD3_CFG_CTRL_SUPPORTED, .poll = nfp_nfd3_poll, .xsk_poll = nfp_nfd3_xsk_poll, .ctrl_poll = nfp_nfd3_ctrl_poll, diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 5cac5563028c..331253149f50 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -2303,6 +2303,9 @@ static int nfp_net_read_caps(struct nfp_net *nn) nn->dp.rx_offset = NFP_NET_RX_OFFSET; } + /* Mask out NFD-version-specific features */ + nn->cap &= nn->dp.ops->cap_mask; + /* For control vNICs mask out the capabilities app doesn't want. */ if (!nn->dp.netdev) nn->cap &= nn->app->type->ctrl_cap_mask; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_dp.h b/drivers/net/ethernet/netronome/nfp/nfp_net_dp.h index 99579722aacf..237ca1d9c886 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_dp.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_dp.h @@ -115,6 +115,7 @@ enum nfp_nfd_version { * struct nfp_dp_ops - Hooks to wrap different implementation of different dp * @version: Indicate dp type * @tx_min_desc_per_pkt: Minimal TX descs needed for each packet + * @cap_mask: Mask of supported features * @poll: Napi poll for normal rx/tx * @xsk_poll: Napi poll when xsk is enabled * @ctrl_poll: Tasklet poll for ctrl rx/tx @@ -131,6 +132,7 @@ enum nfp_nfd_version { struct nfp_dp_ops { enum nfp_nfd_version version; unsigned int tx_min_desc_per_pkt; + u32 cap_mask; int (*poll)(struct napi_struct *napi, int budget); int (*xsk_poll)(struct napi_struct *napi, int budget); -- 2.30.2