@@ -121,7 +121,7 @@ struct ath11k_base;
#define HAL_REO1_DEST_RING_CTRL_IX_1 0x00000008
#define HAL_REO1_DEST_RING_CTRL_IX_2 0x0000000c
#define HAL_REO1_DEST_RING_CTRL_IX_3 0x00000010
-#define HAL_REO1_MISC_CTL 0x00000630
+#define HAL_REO1_MISC_CTL(ab) ab->hw_params.regs->hal_reo1_misc_ctl
#define HAL_REO1_RING_BASE_LSB(ab) ab->hw_params.regs->hal_reo1_ring_base_lsb
#define HAL_REO1_RING_BASE_MSB(ab) ab->hw_params.regs->hal_reo1_ring_base_msb
#define HAL_REO1_RING_ID(ab) ab->hw_params.regs->hal_reo1_ring_id
@@ -771,10 +771,10 @@ static void ath11k_hw_wcn6855_reo_setup(struct ath11k_base *ab)
FIELD_PREP(HAL_REO1_GEN_ENABLE_AGING_FLUSH_ENABLE, 1);
ath11k_hif_write32(ab, reo_base + HAL_REO1_GEN_ENABLE, val);
- val = ath11k_hif_read32(ab, reo_base + HAL_REO1_MISC_CTL);
+ val = ath11k_hif_read32(ab, reo_base + HAL_REO1_MISC_CTL(ab));
val &= ~HAL_REO1_MISC_CTL_FRAGMENT_DST_RING;
val |= FIELD_PREP(HAL_REO1_MISC_CTL_FRAGMENT_DST_RING, HAL_SRNG_RING_ID_REO2SW1);
- ath11k_hif_write32(ab, reo_base + HAL_REO1_MISC_CTL, val);
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_MISC_CTL(ab), val);
ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_0(ab),
HAL_DEFAULT_REO_TIMEOUT_USEC);
@@ -2221,6 +2221,9 @@ const struct ath11k_hw_regs wcn6855_regs = {
/* Shadow register area */
.hal_shadow_base_addr = 0x000008fc,
+
+ /* REO MISC CTRL */
+ .hal_reo1_misc_ctl = 0x00000630,
};
const struct ath11k_hw_regs wcn6750_regs = {
@@ -2303,6 +2306,9 @@ const struct ath11k_hw_regs wcn6750_regs = {
/* Shadow register area */
.hal_shadow_base_addr = 0x00000504,
+
+ /* REO MISC CTRL */
+ .hal_reo1_misc_ctl = 0x000005d8,
};
const struct ath11k_hw_hal_params ath11k_hw_hal_params_ipq8074 = {
@@ -361,6 +361,7 @@ struct ath11k_hw_regs {
u32 pcie_pcs_osc_dtct_config_base;
u32 hal_shadow_base_addr;
+ u32 hal_reo1_misc_ctl;
};
extern const struct ath11k_hw_regs ipq8074_regs;
The offset of REO register where the RX fragment destination ring is configured is different in WCN6750 as compared to WCN6855. Due to this differnce in offsets, on WCN6750, fragment destination ring will be configured incorrectly, leading to RX fragments not getting delivered to the driver. Fix this by defining HW specific offset for the REO MISC CTL register. Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00573-QCAMSLSWPLZ-1 Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1 Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00192-QCAHKSWPL_SILICONZ-1 Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com> --- drivers/net/wireless/ath/ath11k/hal.h | 2 +- drivers/net/wireless/ath/ath11k/hw.c | 10 ++++++++-- drivers/net/wireless/ath/ath11k/hw.h | 1 + 3 files changed, 10 insertions(+), 3 deletions(-)