From: Jakub Kicinski <kuba@kernel.org>
To: Michael Chan <michael.chan@broadcom.com>
Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com,
pabeni@redhat.com, andrew+netdev@lunn.ch,
pavan.chebbi@broadcom.com, andrew.gospodarek@broadcom.com
Subject: Re: [PATCH net-next v3 12/15] bnxt_en: Support kTLS TX offload by implementing .tls_dev_add/del()
Date: Mon, 15 Jun 2026 13:58:12 -0700 [thread overview]
Message-ID: <20260615135812.5663998b@kernel.org> (raw)
In-Reply-To: <20260614072407.2761092-13-michael.chan@broadcom.com>
On Sun, 14 Jun 2026 00:24:04 -0700 Michael Chan wrote:
> Add basic infrastructure to allocate and free kTLS context IDs (KIDs)
> to support kTLS TX offload. To offload a connection in .tls_dev_add(),
> the first step is to allocate a KID. After that the kTLS offload
> command is sent to the HW via MPC using the function
> bnxt_xmit_crypto_cmd() introduced in the last patch.
>
> In .tls_dev_del(), we send the delete command to the HW using the
> same bnxt_xmit_crypto_cmd(). After that we free the KID, making it
> available for new offload. There is extra logic to handle ifdown,
> FW reset, and device reconfiguration while deleting the connection.
>
> bnxt_ktls_init() assigns bnxt_ktls_ops to the netdev and sets up
> the TLS TX offload feature. bnxt_ktls_init() will be called in
> the next patch.
Warning: drivers/net/ethernet/broadcom/bnxt/bnxt_crypto.c:320 expecting prototype for bnxt_free_one_ctx(). Prototype was for bnxt_free_one_kctx() instead
next prev parent reply other threads:[~2026-06-15 20:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-14 7:23 [PATCH net-next v3 00/15] bnxt_en: Add kTLS TX offload support Michael Chan
2026-06-14 7:23 ` [PATCH net-next v3 01/15] bnxt_en: Add Midpath channel information Michael Chan
2026-06-14 7:23 ` [PATCH net-next v3 02/15] bnxt_en: Account for the MPC TX and CP rings Michael Chan
2026-06-14 7:23 ` [PATCH net-next v3 03/15] bnxt_en: Set default MPC ring count Michael Chan
2026-06-14 7:23 ` [PATCH net-next v3 04/15] bnxt_en: Rename xdp_tx_lock to tx_lock Michael Chan
2026-06-14 7:23 ` [PATCH net-next v3 05/15] bnxt_en: Allocate and free MPC software structures Michael Chan
2026-06-14 7:23 ` [PATCH net-next v3 06/15] bnxt_en: Allocate and free MPC channels from firmware Michael Chan
2026-06-14 7:23 ` [PATCH net-next v3 07/15] bnxt_en: Allocate crypto structure and backing store Michael Chan
2026-06-14 7:24 ` [PATCH net-next v3 08/15] bnxt_en: Reserve crypto RX and TX key contexts on a PF Michael Chan
2026-06-14 7:24 ` [PATCH net-next v3 09/15] bnxt_en: Add infrastructure for crypto key context IDs Michael Chan
2026-06-15 20:57 ` Jakub Kicinski
2026-06-14 7:24 ` [PATCH net-next v3 10/15] bnxt_en: Add MPC transmit and completion functions Michael Chan
2026-06-14 7:24 ` [PATCH net-next v3 11/15] bnxt_en: Add crypto MPC transmit/completion infrastructure Michael Chan
2026-06-14 7:24 ` [PATCH net-next v3 12/15] bnxt_en: Support kTLS TX offload by implementing .tls_dev_add/del() Michael Chan
2026-06-15 20:58 ` Jakub Kicinski [this message]
2026-06-14 7:24 ` [PATCH net-next v3 13/15] bnxt_en: Implement kTLS TX normal path Michael Chan
2026-06-14 7:24 ` [PATCH net-next v3 14/15] bnxt_en: Add support for inline transmit BDs Michael Chan
2026-06-14 7:24 ` [PATCH net-next v3 15/15] bnxt_en: Add kTLS retransmission support Michael Chan
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