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Commit f8370530 authored by Yue Ma's avatar Yue Ma
Browse files

cnss2: Skip RAM dump collection if it is already done 



There is no need to collect firmware RAM dump twice. Skip it once it
is already collected for all cases.

Change-Id: I5bc06b8f524ab36071f46170d7963d02f9bb3adb
Signed-off-by: default avatarYue Ma <yuem@codeaurora.org>
parent 79376733

drivers/net/wireless/cnss2/pci.c

+5 −5
Original line number Diff line number Diff line
@@ -585,11 +585,6 @@ static void cnss_qca6290_crash_shutdown(struct cnss_pci_data *pci_priv) 
		return;

	}



	if (test_bit(CNSS_MHI_RDDM_DONE, &plat_priv->driver_state)) {

		cnss_pr_dbg("RDDM already collected, return\n");

		return;

	}



	cnss_pci_collect_dump_info(pci_priv, true);

}
@@ -1976,6 +1971,11 @@ void cnss_pci_collect_dump_info(struct cnss_pci_data *pci_priv, bool in_panic) 
	struct cnss_fw_mem *fw_mem = plat_priv->fw_mem;

	int ret, i;



	if (test_bit(CNSS_MHI_RDDM_DONE, &pci_priv->mhi_state)) {

		cnss_pr_dbg("RAM dump is already collected, skip\n");

		return;

	}



	cnss_pci_dump_registers(pci_priv);



	ret = mhi_download_rddm_img(pci_priv->mhi_ctrl, in_panic);