cnss2: Add link status check before dumping MHI registers



Add link status check before dumping MHI registers to avoid
NOC errors while accessing the registers.

Change-Id: I907ee4ea348589a9228fad5b52d8d27587225352
Signed-off-by: Mohammed Siddiq <msiddiq@codeaurora.org>

parent 77e9e8d6

drivers/net/wireless/cnss2/pci.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -4756,7 +4756,10 @@ int cnss_pci_force_fw_assert_hdlr(struct cnss_pci_data *pci_priv)
		return -EINVAL;

		cnss_auto_resume(&pci_priv->pci_dev->dev);

		if (!cnss_pci_check_link_status(pci_priv))
		mhi_debug_reg_dump(pci_priv->mhi_ctrl);

		cnss_pci_dump_misc_reg(pci_priv);
		cnss_pci_dump_shadow_reg(pci_priv);