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Miller" , Andrew Lunn , =?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= , , Daniel Borkmann , Daniel Zahka , Donald Hunter , Eric Dumazet , Jakub Kicinski , Jamal Hadi Salim , Jiri Pirko , John Fastabend , , , , , "Martin KaFai Lau" , Paolo Abeni , Saeed Mahameed , Simon Horman , Tariq Toukan , Wei Wang , Willem de Bruijn Subject: [PATCH net-next v1 03/15] psp: declare psp_assoc_set_tx() in psp.h Date: Tue, 10 Nov 2026 16:55:21 -0800 Message-ID: <20261111005533.6436-4-toddfreed@meta.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261111005533.6436-1-toddfreed@meta.com> References: <20261111005533.6436-1-toddfreed@meta.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTExMDAwMyBTYWx0ZWRfX98u3etAH7J1G oSB24REvzXiTwpGWlUaahiC55+4gMaPnJkO5GVczNn2CFo92+BsLgDQ2nrf07+B6WUemmGDQl5H xtwRyLtLohVmWX/hydQSQhhw5wwQMWUVD5H+9oOw/9NfMuTf3Rou5O2pSNmUbJsNKN87YOA9hrg BTRLe5/Bsdd3UOY3UjHtvh16ndSCRbT/8IHLu9fHFCZGccDiVSayBAjDRVVpprzzFrN5gArafDP TvPfHVeF52QguSqzEnpiQXXG/I34ELioO4PtFljP5+JQ9soIkjh/pVOjI+xdjp0NZkXsD5P4L2P 98Hp/rrRq9yiFnNMvxrMkeZpsE00mWTarZmUwqpGadcfbBtxdKjnXJo4f0WM+cK1sDarFnpMWbY 0aoZwleKvYsECHrlKuEYS2cK/RmafdLxbJytqsNZea2uLwALDWciKTWPS34nM0zjUgNph2UqiU2 8IV+mWhUieIgmSTmHMg== X-Proofpoint-GUID: 4vuWb25DFuiBnUlJamJKm_6q2yAjDbUy X-Authority-Analysis: v=2.4 cv=TtlzFzXh c=1 sm=1 tr=0 ts=6af3bd31 cx=c_pps a=CB4LiSf2rd0gKozIdrpkBw==:117 a=CB4LiSf2rd0gKozIdrpkBw==:17 a=zJRp6_cAMcgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=7x6HtfJdh03M6CCDgxCd:22 a=_78whYxrdx1mplLwxq1U:22 a=VabnemYjAAAA:8 a=Jom1O22K4AGhiC0wZ_8A:9 a=gKebqoRLp9LExxC7YDUY:22 X-Proofpoint-ORIG-GUID: 4vuWb25DFuiBnUlJamJKm_6q2yAjDbUy X-Proofpoint-Spam-Info: AW1haW4tMjYxMTExMDAwMyBTYWx0ZWRfX1x4Z9qbw4yYw 5Ov+zKwtowqOJdORSNSMb2M/Urc8bwd/T5+JD5sr3XWTc+qLhpJXaJjPMN2MB2tKon7940qvEU1 6+076IpzNoPLUqjAowaJxfB7en1s92Q= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-11-10_07,2026-11-06_01,2025-10-01_01 socket-less psp associations will need to install a tx key the same way sockets do. make psp_assoc_set_tx() non-static, add a declaration within net/psp Signed-off-by: Todd Freed --- net/psp/psp.h | 3 +++ net/psp/psp_sock.c | 15 ++++++++++++--- 2 files changed, 15 insertions(+), 3 deletions(-) diff --git a/net/psp/psp.h b/net/psp/psp.h index b123c2427905..de4be3320009 100644 --- a/net/psp/psp.h +++ b/net/psp/psp.h @@ -24,6 +24,9 @@ void psp_nl_notify_disassoc(struct psp_dev *psd, struct net *net); struct psp_assoc *psp_assoc_create(struct psp_dev *psd); struct psp_dev *psp_dev_get_for_sock(struct sock *sk); void psp_dev_tx_key_del(struct psp_dev *psd, struct psp_assoc *pas); +int psp_assoc_set_tx(struct psp_dev *psd, struct psp_assoc *pas, + struct psp_key_parsed *key, + struct netlink_ext_ack *extack); int psp_sock_assoc_set_rx(struct sock *sk, struct psp_assoc *pas, struct psp_key_parsed *key, struct netlink_ext_ack *extack); diff --git a/net/psp/psp_sock.c b/net/psp/psp_sock.c index f2cba3fa3a23..d04146273bf2 100644 --- a/net/psp/psp_sock.c +++ b/net/psp/psp_sock.c @@ -185,9 +185,18 @@ int psp_sock_assoc_set_rx(struct sock *sk, struct psp_assoc *pas, return err; } -static int psp_assoc_set_tx(struct psp_dev *psd, struct psp_assoc *pas, - struct psp_key_parsed *key, - struct netlink_ext_ack *extack) +/** + * psp_assoc_set_tx() - install a Tx key for an association + * @psd: PSP device, must be locked + * @pas: association, must belong to @psd and not have a Tx key yet + * @key: Tx SPI and key + * @extack: netlink extended ack + * + * Return: 0 on success, negative errno otherwise. + */ +int psp_assoc_set_tx(struct psp_dev *psd, struct psp_assoc *pas, + struct psp_key_parsed *key, + struct netlink_ext_ack *extack) { int err; -- 2.53.0-Meta