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wifi_nss: Add threaded NAPI for ath10k and ath11k

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Signed-off-by: Sean Khan <datapronix@protonmail.com>
This commit is contained in:
Sean Khan 2024-06-27 19:35:24 -04:00
parent 711d1a21e5
commit ee38f27aa6
2 changed files with 102 additions and 0 deletions
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32
package/kernel/mac80211/patches/nss/ath10k/800-ath10k-Add-threaded-napi.patch Normal file
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@ -0,0 +1,32 @@
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -1974,6 +1974,7 @@ static int ath10k_pci_hif_start(struct a
ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot hif start\n");
+ dev_set_threaded(&ar->napi_dev, true);
ath10k_core_napi_enable(ar);
ath10k_pci_irq_enable(ar);
--- a/drivers/net/wireless/ath/ath10k/sdio.c
+++ b/drivers/net/wireless/ath/ath10k/sdio.c
@@ -1862,6 +1862,7 @@ static int ath10k_sdio_hif_start(struct
struct ath10k_sdio *ar_sdio = ath10k_sdio_priv(ar);
int ret;
+ dev_set_threaded(&ar->napi_dev, true);
ath10k_core_napi_enable(ar);
/* Sleep 20 ms before HIF interrupts are disabled.
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -3702,6 +3702,9 @@ struct ath10k *ath10k_core_create(size_t
ath10k_core_set_coverage_class_work);
init_dummy_netdev(&ar->napi_dev);
+ snprintf(ar->napi_dev.name, sizeof(ar->napi_dev.name), "ath10k_%s",
+ wiphy_name(ar->hw->wiphy));
+ ar->napi_dev.threaded = 1;
ret = ath10k_coredump_create(ar);
if (ret)

70
package/kernel/mac80211/patches/nss/ath11k/999-800-ath11k-Add-threaded-napi.patch Normal file
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@ -0,0 +1,70 @@
--- a/drivers/net/wireless/ath/ath11k/ahb.c
+++ b/drivers/net/wireless/ath/ath11k/ahb.c
@@ -526,6 +526,7 @@ static int ath11k_ahb_config_ext_irq(str
int irq;
int ret;
bool nss_offload;
+ static int devidx = 0;
/* TCL Completion, REO Dest, ERR, Exception and h2rxdma rings are offloaded
* to nss when its enabled, hence don't enable these interrupts
@@ -539,6 +540,9 @@ static int ath11k_ahb_config_ext_irq(str
irq_grp->ab = ab;
irq_grp->grp_id = i;
init_dummy_netdev(&irq_grp->napi_ndev);
+ snprintf(irq_grp->napi_ndev.name, sizeof(irq_grp->napi_ndev.name), "%s%d:%d",
+ "ath11k_ahb", devidx, i);
+ irq_grp->napi_ndev.threaded = 1;
netif_napi_add(&irq_grp->napi_ndev, &irq_grp->napi,
ath11k_ahb_ext_grp_napi_poll);
@@ -604,6 +608,8 @@ static int ath11k_ahb_config_ext_irq(str
}
}
+ devidx++;
+
return 0;
}
--- a/drivers/net/wireless/ath/ath11k/pci.c
+++ b/drivers/net/wireless/ath/ath11k/pci.c
@@ -308,6 +308,8 @@ static int ath11k_pci_fix_l1ss(struct at
return ret;
}
+ devidx++;
+
return 0;
}
--- a/drivers/net/wireless/ath/ath11k/pcic.c
+++ b/drivers/net/wireless/ath/ath11k/pcic.c
@@ -505,8 +505,7 @@ static int ath11k_pcic_ext_grp_napi_poll
int i;
work_done = ath11k_dp_service_srng(ab, irq_grp, budget);
- if (work_done < budget) {
- napi_complete_done(napi, work_done);
+ if (work_done < budget && napi_complete_done(napi, work_done)) {
for (i = 0; i < irq_grp->num_irq; i++)
enable_irq(irq_grp->ab->irq_num[irq_grp->irqs[i]]);
}
@@ -550,6 +549,7 @@ static int ath11k_pcic_ext_irq_config(st
int i, j, ret, num_vectors = 0;
u32 user_base_data = 0, base_vector = 0;
unsigned long irq_flags;
+ static int devidx = 0;
ret = ath11k_pcic_get_user_msi_assignment(ab, "DP", &num_vectors,
&user_base_data,
@@ -568,6 +568,9 @@ static int ath11k_pcic_ext_irq_config(st
irq_grp->ab = ab;
irq_grp->grp_id = i;
init_dummy_netdev(&irq_grp->napi_ndev);
+ snprintf(irq_grp->napi_ndev.name, sizeof(irq_grp->napi_ndev.name), "%s%d:%d",
+ "ath11k_pci", devidx, i);
+ irq_grp->napi_ndev.threaded = 1;
netif_napi_add(&irq_grp->napi_ndev, &irq_grp->napi,
ath11k_pcic_ext_grp_napi_poll);