diff mbox series

[v2,3/7] wifi: ath12k: use ATH12K_PCI_IRQ_DP_OFFSET for DP IRQ

Message ID 20231121021304.12966-4-quic_kangyang@quicinc.com
State New
Headers show
Series wifi: ath12k: support one MSI | expand

Commit Message

Kang Yang Nov. 21, 2023, 2:12 a.m. UTC 
Like ATH12K_PCI_IRQ_CE0_OFFSET, define ATH12K_PCI_IRQ_DP_OFFSET for
DP to save the IRQ instead of base_vector from MSI config.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4

Signed-off-by: Kang Yang <quic_kangyang@quicinc.com>
---

v2: No change from v1.

---
 drivers/net/wireless/ath/ath12k/pci.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Jeff Johnson Nov. 21, 2023, 4:07 p.m. UTC | #1 
On 11/20/2023 6:12 PM, Kang Yang wrote:
> Like ATH12K_PCI_IRQ_CE0_OFFSET, define ATH12K_PCI_IRQ_DP_OFFSET for
> DP to save the IRQ instead of base_vector from MSI config.
> 
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
> 
> Signed-off-by: Kang Yang <quic_kangyang@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath12k/pci.c b/drivers/net/wireless/ath/ath12k/pci.c
index 7f984a80fb27..4b872eff087c 100644
--- a/drivers/net/wireless/ath/ath12k/pci.c
+++ b/drivers/net/wireless/ath/ath12k/pci.c
@@ -17,7 +17,8 @@ 
 #define ATH12K_PCI_BAR_NUM		0
 #define ATH12K_PCI_DMA_MASK		32
 
-#define ATH12K_PCI_IRQ_CE0_OFFSET		3
+#define ATH12K_PCI_IRQ_CE0_OFFSET	3
+#define ATH12K_PCI_IRQ_DP_OFFSET	14
 
 #define WINDOW_ENABLE_BIT		0x40000000
 #define WINDOW_REG_ADDRESS		0x310c
@@ -511,9 +512,8 @@  static irqreturn_t ath12k_pci_ext_interrupt_handler(int irq, void *arg)
 static int ath12k_pci_ext_irq_config(struct ath12k_base *ab)
 {
 	int i, j, ret, num_vectors = 0;
-	u32 user_base_data = 0, base_vector = 0, base_idx;
+	u32 user_base_data = 0, base_vector = 0;
 
-	base_idx = ATH12K_PCI_IRQ_CE0_OFFSET + CE_COUNT_MAX;
 	ret = ath12k_pci_get_user_msi_assignment(ab, "DP",
 						 &num_vectors,
 						 &user_base_data,
@@ -542,7 +542,7 @@  static int ath12k_pci_ext_irq_config(struct ath12k_base *ab)
 		}
 
 		irq_grp->num_irq = num_irq;
-		irq_grp->irqs[0] = base_idx + i;
+		irq_grp->irqs[0] = ATH12K_PCI_IRQ_DP_OFFSET + i;
 
 		for (j = 0; j < irq_grp->num_irq; j++) {
 			int irq_idx = irq_grp->irqs[j];