rtw89: improve debugging and fix a sleep issue

Improve log messages to be more helpful in error cases.
Change one LinuxKPI sleep function as we cannot call the original
one from a context we cannot sleep.
Both cases were hit during testing.

MFC after:	3 days

2 files changed, 13 insertions, 0 deletions

diff --git a/sys/contrib/dev/rtw89/fw.c b/sys/contrib/dev/rtw89/fw.c
index 17e4ce7cd64a..c1dade182d88 100644
--- a/sys/contrib/dev/rtw89/fw.c
+++ b/sys/contrib/dev/rtw89/fw.c
@@ -903,7 +903,12 @@ static void rtw89_fw_prog_cnt_dump(struct rtw89_dev *rtwdev)
 	for (index = 0; index < 15; index++) {
 		val32 = rtw89_read32(rtwdev, R_AX_DBG_PORT_SEL);
 		rtw89_err(rtwdev, "[ERR]fw PC = 0x%x\n", val32);
+#if defined(__linux__)
 		fsleep(10);
+#elif defined(__FreeBSD__)
+		/* Seems we are called from a context we cannot sleep. */
+		udelay(10);
+#endif
 	}
 }
 
@@ -3890,7 +3895,11 @@ static int rtw89_hw_scan_prehandle(struct rtw89_dev *rtwdev,
 
 	ret = rtw89_hw_scan_update_probe_req(rtwdev, rtwvif);
 	if (ret) {
+#if defined(__linux__)
 		rtw89_err(rtwdev, "Update probe request failed\n");
+#elif defined(__FreeBSD__)
+		rtw89_err(rtwdev, "Update probe request failed: ret %d\n", ret);
+#endif
 		goto out;
 	}
 	ret = rtw89_hw_scan_add_chan_list(rtwdev, rtwvif, connected);
diff --git a/sys/contrib/dev/rtw89/phy.c b/sys/contrib/dev/rtw89/phy.c
index e2b8303d3f63..138788b2ed05 100644
--- a/sys/contrib/dev/rtw89/phy.c
+++ b/sys/contrib/dev/rtw89/phy.c
@@ -1439,7 +1439,11 @@ static void rtw89_phy_init_rf_nctl(struct rtw89_dev *rtwdev)
 	ret = read_poll_timeout(rtw89_phy_nctl_poll, val, val == 0x4, 10,
 				1000, false, rtwdev);
 	if (ret)
+#if defined(__linux__)
 		rtw89_err(rtwdev, "failed to poll nctl block\n");
+#elif defined(__FreeBSD__)
+		rtw89_err(rtwdev, "failed to poll nctl block: ret %d val %#06x\n", ret, val);
+#endif
 
 	nctl_table = elm_info->rf_nctl ? elm_info->rf_nctl : chip->nctl_table;
 	rtw89_phy_init_reg(rtwdev, nctl_table, rtw89_phy_config_bb_reg, NULL);