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ath11k: add extended interrupt support for QCN9074

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Update the specific hw ring mask for QCN9074. Update the timestamp
information while processing DP and CE interrupts.

Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1

Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org>
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1612946530-28504-11-git-send-email-akolli@codeaurora.org
This commit is contained in:
Karthikeyan Periyasamy
2021-02-16 09:16:24 +02:00
committed by Kalle Valo
parent 6289ac2b71
commit 7dc67af063
5 changed files with 56 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/ath/ath11k/core.c
View File

@@ -162,6 +162,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.single_pdev_only = false,
.qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCN9074,
.hw_ops = &qcn9074_ops,
.ring_mask = &ath11k_hw_ring_mask_qcn9074,
.internal_sleep_clock = false,
.regs = &qcn9074_regs,
.host_ce_config = ath11k_host_ce_config_qcn9074,

4
drivers/net/wireless/ath/ath11k/dp_tx.c
View File

@@ -792,8 +792,8 @@ int ath11k_dp_tx_htt_srng_setup(struct ath11k_base *ab, u32 ring_id,
cmd->ring_tail_off32_remote_addr_hi = (u64)tp_addr >>
HAL_ADDR_MSB_REG_SHIFT;
cmd->ring_msi_addr_lo = params.msi_addr & 0xffffffff;
cmd->ring_msi_addr_hi = ((uint64_t)(params.msi_addr) >> 32) & 0xffffffff;
cmd->ring_msi_addr_lo = lower_32_bits(params.msi_addr);
cmd->ring_msi_addr_hi = upper_32_bits(params.msi_addr);
cmd->msi_data = params.msi_data;
cmd->intr_info = FIELD_PREP(

41
drivers/net/wireless/ath/ath11k/hw.c
View File

@@ -1435,6 +1435,47 @@ const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_qcn9074[] = {
},
};
const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn9074 = {
.tx = {
ATH11K_TX_RING_MASK_0,
ATH11K_TX_RING_MASK_1,
ATH11K_TX_RING_MASK_2,
},
.rx_mon_status = {
0, 0, 0,
ATH11K_RX_MON_STATUS_RING_MASK_0,
ATH11K_RX_MON_STATUS_RING_MASK_1,
ATH11K_RX_MON_STATUS_RING_MASK_2,
},
.rx = {
0, 0, 0, 0,
ATH11K_RX_RING_MASK_0,
ATH11K_RX_RING_MASK_1,
ATH11K_RX_RING_MASK_2,
ATH11K_RX_RING_MASK_3,
},
.rx_err = {
0, 0, 0,
ATH11K_RX_ERR_RING_MASK_0,
},
.rx_wbm_rel = {
0, 0, 0,
ATH11K_RX_WBM_REL_RING_MASK_0,
},
.reo_status = {
0, 0, 0,
ATH11K_REO_STATUS_RING_MASK_0,
},
.rxdma2host = {
0, 0, 0,
ATH11K_RXDMA2HOST_RING_MASK_0,
},
.host2rxdma = {
0, 0, 0,
ATH11K_HOST2RXDMA_RING_MASK_0,
},
};
const struct ath11k_hw_regs ipq8074_regs = {
/* SW2TCL(x) R0 ring configuration address */
.hal_tcl1_ring_base_lsb = 0x00000510,

1
drivers/net/wireless/ath/ath11k/hw.h
View File

@@ -208,6 +208,7 @@ extern const struct ath11k_hw_ops qcn9074_ops;
extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_ipq8074;
extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qca6390;
extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn9074;
static inline
int ath11k_hw_get_mac_from_pdev_id(struct ath11k_hw_params *hw,

13
drivers/net/wireless/ath/ath11k/pci.c
View File

@@ -592,6 +592,9 @@ static irqreturn_t ath11k_pci_ce_interrupt_handler(int irq, void *arg)
{
struct ath11k_ce_pipe *ce_pipe = arg;
/* last interrupt received for this CE */
ce_pipe->timestamp = jiffies;
ath11k_pci_ce_irq_disable(ce_pipe->ab, ce_pipe->pipe_num);
tasklet_schedule(&ce_pipe->intr_tq);
@@ -686,6 +689,9 @@ static irqreturn_t ath11k_pci_ext_interrupt_handler(int irq, void *arg)
ath11k_dbg(irq_grp->ab, ATH11K_DBG_PCI, "ext irq:%d\n", irq);
/* last interrupt received for this group */
irq_grp->timestamp = jiffies;
ath11k_pci_ext_grp_disable(irq_grp);
napi_schedule(&irq_grp->napi);
@@ -696,8 +702,9 @@ static irqreturn_t ath11k_pci_ext_interrupt_handler(int irq, void *arg)
static int ath11k_pci_ext_irq_config(struct ath11k_base *ab)
{
int i, j, ret, num_vectors = 0;
u32 user_base_data = 0, base_vector = 0;
u32 user_base_data = 0, base_vector = 0, base_idx;
base_idx = ATH11K_PCI_IRQ_CE0_OFFSET + CE_COUNT_MAX;
ret = ath11k_pci_get_user_msi_assignment(ath11k_pci_priv(ab), "DP",
&num_vectors,
&user_base_data,
@@ -727,7 +734,7 @@ static int ath11k_pci_ext_irq_config(struct ath11k_base *ab)
}
irq_grp->num_irq = num_irq;
irq_grp->irqs[0] = base_vector + i;
irq_grp->irqs[0] = base_idx + i;
for (j = 0; j < irq_grp->num_irq; j++) {
int irq_idx = irq_grp->irqs[j];
@@ -738,6 +745,8 @@ static int ath11k_pci_ext_irq_config(struct ath11k_base *ab)
ath11k_dbg(ab, ATH11K_DBG_PCI,
"irq:%d group:%d\n", irq, i);
irq_set_status_flags(irq, IRQ_DISABLE_UNLAZY);
ret = request_irq(irq, ath11k_pci_ext_interrupt_handler,
IRQF_SHARED,
"DP_EXT_IRQ", irq_grp);