wil6210: fix device ready detection
Adjust driver behavior during FW boot. Proper sequence of
events after reset and FW download, is as following:
- FW prepares mailbox structure and reports IRQ "FW_READY"
- driver caches mailbox registers, marks mailbox readiness
- FW sends WMI_FW_READY event, ignore it
- FW sends WMI_READY event with some data
- driver stores relevant data marks FW is operational
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c
index 06fc46f..50c136e 100644
--- a/drivers/net/wireless/ath/wil6210/interrupt.c
+++ b/drivers/net/wireless/ath/wil6210/interrupt.c
@@ -236,7 +236,7 @@
isr &= ~(BIT_DMA_EP_RX_ICR_RX_DONE |
BIT_DMA_EP_RX_ICR_RX_HTRSH);
- if (likely(test_bit(wil_status_reset_done, wil->status))) {
+ if (likely(test_bit(wil_status_fwready, wil->status))) {
if (likely(test_bit(wil_status_napi_en, wil->status))) {
wil_dbg_txrx(wil, "NAPI(Rx) schedule\n");
need_unmask = false;
@@ -286,7 +286,7 @@
isr &= ~BIT_DMA_EP_TX_ICR_TX_DONE;
/* clear also all VRING interrupts */
isr &= ~(BIT(25) - 1UL);
- if (likely(test_bit(wil_status_reset_done, wil->status))) {
+ if (likely(test_bit(wil_status_fwready, wil->status))) {
wil_dbg_txrx(wil, "NAPI(Tx) schedule\n");
need_unmask = false;
napi_schedule(&wil->napi_tx);
@@ -364,7 +364,7 @@
if (isr & ISR_MISC_FW_READY) {
wil_dbg_irq(wil, "IRQ: FW ready\n");
wil_cache_mbox_regs(wil);
- set_bit(wil_status_reset_done, wil->status);
+ set_bit(wil_status_mbox_ready, wil->status);
/**
* Actual FW ready indicated by the
* WMI_FW_READY_EVENTID