From mboxrd@z Thu Jan 1 00:00:00 1970 From: Saeed Mahameed Subject: [PATCH V2 mlx5-next 07/11] net/mlx5: Add support in RDMA RX steering Date: Mon, 29 Apr 2019 18:14:12 +0000 Message-ID: <20190429181326.6262-8-saeedm@mellanox.com> References: <20190429181326.6262-1-saeedm@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190429181326.6262-1-saeedm@mellanox.com> Content-Language: en-US Sender: netdev-owner@vger.kernel.org To: Saeed Mahameed , Leon Romanovsky Cc: Jason Gunthorpe , "netdev@vger.kernel.org" , "linux-rdma@vger.kernel.org" , Maor Gottlieb , Mark Bloch List-Id: linux-rdma@vger.kernel.org RnJvbTogTWFvciBHb3R0bGllYiA8bWFvcmdAbWVsbGFub3guY29tPg0KDQpBZGQgbmV3IGZsb3cg c3RlZXJpbmcgbmFtZXNwYWNlIC0gTUxYNV9GTE9XX05BTUVTUEFDRV9SRE1BX1JYLg0KRmxvdyBz dGVlcmluZyBydWxlcyBpbiB0aGlzIG5hbWVzcGFjZSBhcmUgdXNlZCB0byBmaWx0ZXINClJETUEg dHJhZmZpYy4NCg0KU2lnbmVkLW9mZi1ieTogTWFvciBHb3R0bGllYiA8bWFvcmdAbWVsbGFub3gu Y29tPg0KUmV2aWV3ZWQtYnk6IE1hcmsgQmxvY2ggPG1hcmtiQG1lbGxhbm94LmNvbT4NClNpZ25l ZC1vZmYtYnk6IFNhZWVkIE1haGFtZWVkIDxzYWVlZG1AbWVsbGFub3guY29tPg0KLS0tDQogLi4u L25ldC9ldGhlcm5ldC9tZWxsYW5veC9tbHg1L2NvcmUvZnNfY21kLmMgIHwgIDEgKw0KIC4uLi9u ZXQvZXRoZXJuZXQvbWVsbGFub3gvbWx4NS9jb3JlL2ZzX2NvcmUuYyB8IDI3ICsrKysrKysrKysr KysrKysrKysNCiAuLi4vbmV0L2V0aGVybmV0L21lbGxhbm94L21seDUvY29yZS9mc19jb3JlLmgg fCAgMiArKw0KIGluY2x1ZGUvbGludXgvbWx4NS9kZXZpY2UuaCAgICAgICAgICAgICAgICAgICB8 ICA2ICsrKysrDQogaW5jbHVkZS9saW51eC9tbHg1L2ZzLmggICAgICAgICAgICAgICAgICAgICAg IHwgIDEgKw0KIGluY2x1ZGUvbGludXgvbWx4NS9tbHg1X2lmYy5oICAgICAgICAgICAgICAgICB8 ICAyICstDQogNiBmaWxlcyBjaGFuZ2VkLCAzOCBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0p DQoNCmRpZmYgLS1naXQgYS9kcml2ZXJzL25ldC9ldGhlcm5ldC9tZWxsYW5veC9tbHg1L2NvcmUv ZnNfY21kLmMgYi9kcml2ZXJzL25ldC9ldGhlcm5ldC9tZWxsYW5veC9tbHg1L2NvcmUvZnNfY21k LmMNCmluZGV4IGU4OTU1NWRhNDg1ZS4uNjI5YzVhYjFjMGQxIDEwMDY0NA0KLS0tIGEvZHJpdmVy cy9uZXQvZXRoZXJuZXQvbWVsbGFub3gvbWx4NS9jb3JlL2ZzX2NtZC5jDQorKysgYi9kcml2ZXJz L25ldC9ldGhlcm5ldC9tZWxsYW5veC9tbHg1L2NvcmUvZnNfY21kLmMNCkBAIC04NTQsNiArODU0 LDcgQEAgY29uc3Qgc3RydWN0IG1seDVfZmxvd19jbWRzICptbHg1X2ZzX2NtZF9nZXRfZGVmYXVs dChlbnVtIGZzX2Zsb3dfdGFibGVfdHlwZSB0eXANCiAJY2FzZSBGU19GVF9TTklGRkVSX1JYOg0K IAljYXNlIEZTX0ZUX1NOSUZGRVJfVFg6DQogCWNhc2UgRlNfRlRfTklDX1RYOg0KKwljYXNlIEZT X0ZUX1JETUFfUlg6DQogCQlyZXR1cm4gbWx4NV9mc19jbWRfZ2V0X2Z3X2NtZHMoKTsNCiAJZGVm YXVsdDoNCiAJCXJldHVybiBtbHg1X2ZzX2NtZF9nZXRfc3R1Yl9jbWRzKCk7DQpkaWZmIC0tZ2l0 IGEvZHJpdmVycy9uZXQvZXRoZXJuZXQvbWVsbGFub3gvbWx4NS9jb3JlL2ZzX2NvcmUuYyBiL2Ry aXZlcnMvbmV0L2V0aGVybmV0L21lbGxhbm94L21seDUvY29yZS9mc19jb3JlLmMNCmluZGV4IDYw MjRkZjgyMTczNC4uM2MyMzAyYTJiOWQ0IDEwMDY0NA0KLS0tIGEvZHJpdmVycy9uZXQvZXRoZXJu ZXQvbWVsbGFub3gvbWx4NS9jb3JlL2ZzX2NvcmUuYw0KKysrIGIvZHJpdmVycy9uZXQvZXRoZXJu ZXQvbWVsbGFub3gvbWx4NS9jb3JlL2ZzX2NvcmUuYw0KQEAgLTIwNTQsNiArMjA1NCwxMCBAQCBz dHJ1Y3QgbWx4NV9mbG93X25hbWVzcGFjZSAqbWx4NV9nZXRfZmxvd19uYW1lc3BhY2Uoc3RydWN0 IG1seDVfY29yZV9kZXYgKmRldiwNCiAJCWlmIChzdGVlcmluZy0+c25pZmZlcl90eF9yb290X25z KQ0KIAkJCXJldHVybiAmc3RlZXJpbmctPnNuaWZmZXJfdHhfcm9vdF9ucy0+bnM7DQogCQlyZXR1 cm4gTlVMTDsNCisJY2FzZSBNTFg1X0ZMT1dfTkFNRVNQQUNFX1JETUFfUlg6DQorCQlpZiAoc3Rl ZXJpbmctPnJkbWFfcnhfcm9vdF9ucykNCisJCQlyZXR1cm4gJnN0ZWVyaW5nLT5yZG1hX3J4X3Jv b3RfbnMtPm5zOw0KKwkJcmV0dXJuIE5VTEw7DQogCWRlZmF1bHQ6DQogCQlicmVhazsNCiAJfQ0K QEAgLTI0NTAsNiArMjQ1NCw3IEBAIHZvaWQgbWx4NV9jbGVhbnVwX2ZzKHN0cnVjdCBtbHg1X2Nv cmVfZGV2ICpkZXYpDQogCXN0ZWVyaW5nLT5mZGJfc3ViX25zID0gTlVMTDsNCiAJY2xlYW51cF9y b290X25zKHN0ZWVyaW5nLT5zbmlmZmVyX3J4X3Jvb3RfbnMpOw0KIAljbGVhbnVwX3Jvb3RfbnMo c3RlZXJpbmctPnNuaWZmZXJfdHhfcm9vdF9ucyk7DQorCWNsZWFudXBfcm9vdF9ucyhzdGVlcmlu Zy0+cmRtYV9yeF9yb290X25zKTsNCiAJY2xlYW51cF9yb290X25zKHN0ZWVyaW5nLT5lZ3Jlc3Nf cm9vdF9ucyk7DQogCW1seDVfY2xlYW51cF9mY19zdGF0cyhkZXYpOw0KIAlrbWVtX2NhY2hlX2Rl c3Ryb3koc3RlZXJpbmctPmZ0ZXNfY2FjaGUpOw0KQEAgLTI0OTEsNiArMjQ5NiwyMiBAQCBzdGF0 aWMgaW50IGluaXRfc25pZmZlcl9yeF9yb290X25zKHN0cnVjdCBtbHg1X2Zsb3dfc3RlZXJpbmcg KnN0ZWVyaW5nKQ0KIAlyZXR1cm4gMDsNCiB9DQogDQorc3RhdGljIGludCBpbml0X3JkbWFfcnhf cm9vdF9ucyhzdHJ1Y3QgbWx4NV9mbG93X3N0ZWVyaW5nICpzdGVlcmluZykNCit7DQorCXN0cnVj dCBmc19wcmlvICpwcmlvOw0KKw0KKwlzdGVlcmluZy0+cmRtYV9yeF9yb290X25zID0gY3JlYXRl X3Jvb3RfbnMoc3RlZXJpbmcsIEZTX0ZUX1JETUFfUlgpOw0KKwlpZiAoIXN0ZWVyaW5nLT5yZG1h X3J4X3Jvb3RfbnMpDQorCQlyZXR1cm4gLUVOT01FTTsNCisNCisJLyogQ3JlYXRlIHNpbmdsZSBw cmlvICovDQorCXByaW8gPSBmc19jcmVhdGVfcHJpbygmc3RlZXJpbmctPnJkbWFfcnhfcm9vdF9u cy0+bnMsIDAsIDEpOw0KKwlpZiAoSVNfRVJSKHByaW8pKSB7DQorCQljbGVhbnVwX3Jvb3RfbnMo c3RlZXJpbmctPnJkbWFfcnhfcm9vdF9ucyk7DQorCQlyZXR1cm4gUFRSX0VSUihwcmlvKTsNCisJ fQ0KKwlyZXR1cm4gMDsNCit9DQogc3RhdGljIGludCBpbml0X2ZkYl9yb290X25zKHN0cnVjdCBt bHg1X2Zsb3dfc3RlZXJpbmcgKnN0ZWVyaW5nKQ0KIHsNCiAJc3RydWN0IG1seDVfZmxvd19uYW1l c3BhY2UgKm5zOw0KQEAgLTI3MjcsNiArMjc0OCwxMiBAQCBpbnQgbWx4NV9pbml0X2ZzKHN0cnVj dCBtbHg1X2NvcmVfZGV2ICpkZXYpDQogCQkJZ290byBlcnI7DQogCX0NCiANCisJaWYgKE1MWDVf Q0FQX0ZMT1dUQUJMRV9SRE1BX1JYKGRldiwgZnRfc3VwcG9ydCkpIHsNCisJCWVyciA9IGluaXRf cmRtYV9yeF9yb290X25zKHN0ZWVyaW5nKTsNCisJCWlmIChlcnIpDQorCQkJZ290byBlcnI7DQor CX0NCisNCiAJaWYgKE1MWDVfSVBTRUNfREVWKGRldikgfHwgTUxYNV9DQVBfRkxPV1RBQkxFX05J Q19UWChkZXYsIGZ0X3N1cHBvcnQpKSB7DQogCQllcnIgPSBpbml0X2VncmVzc19yb290X25zKHN0 ZWVyaW5nKTsNCiAJCWlmIChlcnIpDQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9uZXQvZXRoZXJuZXQv bWVsbGFub3gvbWx4NS9jb3JlL2ZzX2NvcmUuaCBiL2RyaXZlcnMvbmV0L2V0aGVybmV0L21lbGxh bm94L21seDUvY29yZS9mc19jb3JlLmgNCmluZGV4IDg3ZGUwZTRkOTEyNC4uZTQzYzZmNmQ0NmE3 IDEwMDY0NA0KLS0tIGEvZHJpdmVycy9uZXQvZXRoZXJuZXQvbWVsbGFub3gvbWx4NS9jb3JlL2Zz X2NvcmUuaA0KKysrIGIvZHJpdmVycy9uZXQvZXRoZXJuZXQvbWVsbGFub3gvbWx4NS9jb3JlL2Zz X2NvcmUuaA0KQEAgLTY3LDYgKzY3LDcgQEAgZW51bSBmc19mbG93X3RhYmxlX3R5cGUgew0KIAlG U19GVF9GREIgICAgICAgICAgICAgPSAwWDQsDQogCUZTX0ZUX1NOSUZGRVJfUlgJPSAwWDUsDQog CUZTX0ZUX1NOSUZGRVJfVFgJPSAwWDYsDQorCUZTX0ZUX1JETUFfUlgJCT0gMFg3LA0KIAlGU19G VF9NQVhfVFlQRSA9IEZTX0ZUX1NOSUZGRVJfVFgsDQogfTsNCiANCkBAIC05MCw2ICs5MSw3IEBA IHN0cnVjdCBtbHg1X2Zsb3dfc3RlZXJpbmcgew0KIAlzdHJ1Y3QgbWx4NV9mbG93X3Jvb3RfbmFt ZXNwYWNlICoqZXN3X2luZ3Jlc3Nfcm9vdF9uczsNCiAJc3RydWN0IG1seDVfZmxvd19yb290X25h bWVzcGFjZQkqc25pZmZlcl90eF9yb290X25zOw0KIAlzdHJ1Y3QgbWx4NV9mbG93X3Jvb3RfbmFt ZXNwYWNlCSpzbmlmZmVyX3J4X3Jvb3RfbnM7DQorCXN0cnVjdCBtbHg1X2Zsb3dfcm9vdF9uYW1l c3BhY2UJKnJkbWFfcnhfcm9vdF9uczsNCiAJc3RydWN0IG1seDVfZmxvd19yb290X25hbWVzcGFj ZQkqZWdyZXNzX3Jvb3RfbnM7DQogfTsNCiANCmRpZmYgLS1naXQgYS9pbmNsdWRlL2xpbnV4L21s eDUvZGV2aWNlLmggYi9pbmNsdWRlL2xpbnV4L21seDUvZGV2aWNlLmgNCmluZGV4IGY5M2E1NTk4 Yjk0Mi4uMjhlYmI2YzkzNTQyIDEwMDY0NA0KLS0tIGEvaW5jbHVkZS9saW51eC9tbHg1L2Rldmlj ZS5oDQorKysgYi9pbmNsdWRlL2xpbnV4L21seDUvZGV2aWNlLmgNCkBAIC0xMTY2LDYgKzExNjYs MTIgQEAgZW51bSBtbHg1X3FjYW1fZmVhdHVyZV9ncm91cHMgew0KICNkZWZpbmUgTUxYNV9DQVBf RkxPV1RBQkxFX1NOSUZGRVJfVFhfTUFYKG1kZXYsIGNhcCkgXA0KIAlNTFg1X0NBUF9GTE9XVEFC TEVfTUFYKG1kZXYsIGZsb3dfdGFibGVfcHJvcGVydGllc19uaWNfdHJhbnNtaXRfc25pZmZlci5j YXApDQogDQorI2RlZmluZSBNTFg1X0NBUF9GTE9XVEFCTEVfUkRNQV9SWChtZGV2LCBjYXApIFwN CisJTUxYNV9DQVBfRkxPV1RBQkxFKG1kZXYsIGZsb3dfdGFibGVfcHJvcGVydGllc19uaWNfcmVj ZWl2ZV9yZG1hLmNhcCkNCisNCisjZGVmaW5lIE1MWDVfQ0FQX0ZMT1dUQUJMRV9SRE1BX1JYX01B WChtZGV2LCBjYXApIFwNCisJTUxYNV9DQVBfRkxPV1RBQkxFX01BWChtZGV2LCBmbG93X3RhYmxl X3Byb3BlcnRpZXNfbmljX3JlY2VpdmVfcmRtYS5jYXApDQorDQogI2RlZmluZSBNTFg1X0NBUF9F U1dfRkxPV1RBQkxFKG1kZXYsIGNhcCkgXA0KIAlNTFg1X0dFVChmbG93X3RhYmxlX2Vzd2l0Y2hf Y2FwLCBcDQogCQkgbWRldi0+Y2Fwcy5oY2FfY3VyW01MWDVfQ0FQX0VTV0lUQ0hfRkxPV19UQUJM RV0sIGNhcCkNCmRpZmYgLS1naXQgYS9pbmNsdWRlL2xpbnV4L21seDUvZnMuaCBiL2luY2x1ZGUv bGludXgvbWx4NS9mcy5oDQppbmRleCBmZDkxZGYzYTRlMDkuLmU2OTBiYTBmOTY1YyAxMDA2NDQN Ci0tLSBhL2luY2x1ZGUvbGludXgvbWx4NS9mcy5oDQorKysgYi9pbmNsdWRlL2xpbnV4L21seDUv ZnMuaA0KQEAgLTczLDYgKzczLDcgQEAgZW51bSBtbHg1X2Zsb3dfbmFtZXNwYWNlX3R5cGUgew0K IAlNTFg1X0ZMT1dfTkFNRVNQQUNFX1NOSUZGRVJfUlgsDQogCU1MWDVfRkxPV19OQU1FU1BBQ0Vf U05JRkZFUl9UWCwNCiAJTUxYNV9GTE9XX05BTUVTUEFDRV9FR1JFU1MsDQorCU1MWDVfRkxPV19O QU1FU1BBQ0VfUkRNQV9SWCwNCiB9Ow0KIA0KIGVudW0gew0KZGlmZiAtLWdpdCBhL2luY2x1ZGUv bGludXgvbWx4NS9tbHg1X2lmYy5oIGIvaW5jbHVkZS9saW51eC9tbHg1L21seDVfaWZjLmgNCmlu ZGV4IGVlZWRmM2Y1M2VkMy4uODllNzE5NGIzZDk3IDEwMDY0NA0KLS0tIGEvaW5jbHVkZS9saW51 eC9tbHg1L21seDVfaWZjLmgNCisrKyBiL2luY2x1ZGUvbGludXgvbWx4NS9tbHg1X2lmYy5oDQpA QCAtNTk4LDcgKzU5OCw3IEBAIHN0cnVjdCBtbHg1X2lmY19mbG93X3RhYmxlX25pY19jYXBfYml0 cyB7DQogDQogCXN0cnVjdCBtbHg1X2lmY19mbG93X3RhYmxlX3Byb3BfbGF5b3V0X2JpdHMgZmxv d190YWJsZV9wcm9wZXJ0aWVzX25pY19yZWNlaXZlOw0KIA0KLQl1OCAgICAgICAgIHJlc2VydmVk X2F0XzQwMFsweDIwMF07DQorCXN0cnVjdCBtbHg1X2lmY19mbG93X3RhYmxlX3Byb3BfbGF5b3V0 X2JpdHMgZmxvd190YWJsZV9wcm9wZXJ0aWVzX25pY19yZWNlaXZlX3JkbWE7DQogDQogCXN0cnVj dCBtbHg1X2lmY19mbG93X3RhYmxlX3Byb3BfbGF5b3V0X2JpdHMgZmxvd190YWJsZV9wcm9wZXJ0 aWVzX25pY19yZWNlaXZlX3NuaWZmZXI7DQogDQotLSANCjIuMjAuMQ0KDQo=