From: Jakub Kicinski <kuba@kernel.org>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com,
andrew+netdev@lunn.ch, horms@kernel.org, almasrymina@google.com,
michael.chan@broadcom.com, tariqt@nvidia.com,
dtatulea@nvidia.com, hawk@kernel.org,
ilias.apalodimas@linaro.org, alexanderduyck@fb.com,
sdf@fomichev.me, Jakub Kicinski <kuba@kernel.org>
Subject: [PATCH net-next 10/15] eth: fbnic: split fbnic_fill()
Date: Tue, 19 Aug 2025 19:56:59 -0700 [thread overview]
Message-ID: <20250820025704.166248-11-kuba@kernel.org> (raw)
In-Reply-To: <20250820025704.166248-1-kuba@kernel.org>
Factor out handling a single nv from fbnic_fill() to make
it reusable for queue ops.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/ethernet/meta/fbnic/fbnic_txrx.c | 33 +++++++++++---------
1 file changed, 18 insertions(+), 15 deletions(-)
diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
index 38dd1afb7005..7694b25ef77d 100644
--- a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
+++ b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
@@ -2348,25 +2348,28 @@ void fbnic_flush(struct fbnic_net *fbn)
fbnic_nv_flush(fbn->napi[i]);
}
+static void fbnic_nv_fill(struct fbnic_napi_vector *nv)
+{
+ int j, t;
+
+ /* Configure NAPI mapping and populate pages
+ * in the BDQ rings to use for Rx
+ */
+ for (j = 0, t = nv->txt_count; j < nv->rxt_count; j++, t++) {
+ struct fbnic_q_triad *qt = &nv->qt[t];
+
+ /* Populate the header and payload BDQs */
+ fbnic_fill_bdq(&qt->sub0);
+ fbnic_fill_bdq(&qt->sub1);
+ }
+}
+
void fbnic_fill(struct fbnic_net *fbn)
{
int i;
- for (i = 0; i < fbn->num_napi; i++) {
- struct fbnic_napi_vector *nv = fbn->napi[i];
- int j, t;
-
- /* Configure NAPI mapping and populate pages
- * in the BDQ rings to use for Rx
- */
- for (j = 0, t = nv->txt_count; j < nv->rxt_count; j++, t++) {
- struct fbnic_q_triad *qt = &nv->qt[t];
-
- /* Populate the header and payload BDQs */
- fbnic_fill_bdq(&qt->sub0);
- fbnic_fill_bdq(&qt->sub1);
- }
- }
+ for (i = 0; i < fbn->num_napi; i++)
+ fbnic_nv_fill(fbn->napi[i]);
}
static void fbnic_enable_twq0(struct fbnic_ring *twq)
--
2.50.1
next prev parent reply other threads:[~2025-08-20 2:57 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-20 2:56 [PATCH net-next 00/15] eth: fbnic: support queue API and zero-copy Rx Jakub Kicinski
2025-08-20 2:56 ` [PATCH net-next 01/15] net: page_pool: add page_pool_get() Jakub Kicinski
2025-08-20 10:35 ` Jesper Dangaard Brouer
2025-08-20 10:58 ` Dragos Tatulea
2025-08-20 23:11 ` Mina Almasry
2025-08-20 2:56 ` [PATCH net-next 02/15] eth: fbnic: move page pool pointer from NAPI to the ring struct Jakub Kicinski
2025-08-20 2:56 ` [PATCH net-next 03/15] eth: fbnic: move xdp_rxq_info_reg() to resource alloc Jakub Kicinski
2025-08-20 2:56 ` [PATCH net-next 04/15] eth: fbnic: move page pool alloc to fbnic_alloc_rx_qt_resources() Jakub Kicinski
2025-08-20 2:56 ` [PATCH net-next 05/15] eth: fbnic: use netmem_ref where applicable Jakub Kicinski
2025-08-20 23:22 ` Mina Almasry
2025-08-20 2:56 ` [PATCH net-next 06/15] eth: fbnic: request ops lock Jakub Kicinski
2025-08-20 2:56 ` [PATCH net-next 07/15] eth: fbnic: split fbnic_disable() Jakub Kicinski
2025-08-20 2:56 ` [PATCH net-next 08/15] eth: fbnic: split fbnic_flush() Jakub Kicinski
2025-08-20 2:56 ` [PATCH net-next 09/15] eth: fbnic: split fbnic_enable() Jakub Kicinski
2025-08-20 2:56 ` Jakub Kicinski [this message]
2025-08-20 2:57 ` [PATCH net-next 11/15] net: page_pool: add helper to pre-check if PP will be unreadable Jakub Kicinski
2025-08-20 11:30 ` Dragos Tatulea
2025-08-20 14:52 ` Jakub Kicinski
2025-08-20 17:45 ` Dragos Tatulea
2025-08-20 2:57 ` [PATCH net-next 12/15] eth: fbnic: allocate unreadable page pool for the payloads Jakub Kicinski
2025-08-20 23:33 ` Mina Almasry
2025-08-21 0:45 ` Jakub Kicinski
2025-08-20 2:57 ` [PATCH net-next 13/15] eth: fbnic: defer page pool recycling activation to queue start Jakub Kicinski
2025-08-20 2:57 ` [PATCH net-next 14/15] eth: fbnic: don't pass NAPI into pp alloc Jakub Kicinski
2025-08-20 2:57 ` [PATCH net-next 15/15] eth: fbnic: support queue ops / zero-copy Rx Jakub Kicinski
2025-08-21 7:51 ` [PATCH net-next 00/15] eth: fbnic: support queue API and " Paolo Abeni
2025-08-21 14:28 ` Jakub Kicinski
2025-08-21 14:53 ` Taehee Yoo
2025-08-21 15:03 ` Jakub Kicinski
2025-08-21 15:22 ` Mina Almasry
2025-08-21 15:42 ` Jakub Kicinski
2025-08-21 15:02 ` Paolo Abeni
2025-08-21 15:20 ` patchwork-bot+netdevbpf
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