From bedbef8ad3e75a304af6361af235302bcc61d06b Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 14 May 2024 06:39:01 +0000
Subject: [PATCH] 修改内核路径
---
kernel/drivers/soc/fsl/qbman/bman.c | 25 ++++++++++++-------------
1 files changed, 12 insertions(+), 13 deletions(-)
diff --git a/kernel/drivers/soc/fsl/qbman/bman.c b/kernel/drivers/soc/fsl/qbman/bman.c
index f9485ce..c5dd026 100644
--- a/kernel/drivers/soc/fsl/qbman/bman.c
+++ b/kernel/drivers/soc/fsl/qbman/bman.c
@@ -562,11 +562,9 @@
dev_err(c->dev, "request_irq() failed\n");
goto fail_irq;
}
- if (c->cpu != -1 && irq_can_set_affinity(c->irq) &&
- irq_set_affinity(c->irq, cpumask_of(c->cpu))) {
- dev_err(c->dev, "irq_set_affinity() failed\n");
+
+ if (dpaa_set_portal_irq_affinity(c->dev, c->irq, c->cpu))
goto fail_affinity;
- }
/* Need RCR to be empty before continuing */
ret = bm_rcr_get_fill(p);
@@ -637,31 +635,32 @@
return 0;
}
-static int bm_shutdown_pool(u32 bpid)
+int bm_shutdown_pool(u32 bpid)
{
+ int err = 0;
struct bm_mc_command *bm_cmd;
union bm_mc_result *bm_res;
+
+ struct bman_portal *p = get_affine_portal();
while (1) {
- struct bman_portal *p = get_affine_portal();
/* Acquire buffers until empty */
bm_cmd = bm_mc_start(&p->p);
bm_cmd->bpid = bpid;
bm_mc_commit(&p->p, BM_MCC_VERB_CMD_ACQUIRE | 1);
if (!bm_mc_result_timeout(&p->p, &bm_res)) {
- put_affine_portal();
pr_crit("BMan Acquire Command timedout\n");
- return -ETIMEDOUT;
+ err = -ETIMEDOUT;
+ goto done;
}
if (!(bm_res->verb & BM_MCR_VERB_ACQUIRE_BUFCOUNT)) {
- put_affine_portal();
/* Pool is empty */
- return 0;
+ goto done;
}
- put_affine_portal();
}
-
- return 0;
+done:
+ put_affine_portal();
+ return err;
}
struct gen_pool *bm_bpalloc;
--
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