Return-path: Received: from mail-ee0-f42.google.com ([74.125.83.42]:36917 "EHLO mail-ee0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753855Ab3J3LpW (ORCPT ); Wed, 30 Oct 2013 07:45:22 -0400 Received: by mail-ee0-f42.google.com with SMTP id b45so711545eek.15 for ; Wed, 30 Oct 2013 04:45:21 -0700 (PDT) From: Michal Kazior To: ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, greearb@candelatech.com, Michal Kazior Subject: [PATCH/RFT 12/12] ath10k: add some debug prints Date: Wed, 30 Oct 2013 12:42:26 +0100 Message-Id: <1383133346-8135-13-git-send-email-michal.kazior@tieto.com> (sfid-20131030_124555_016592_6B5E9236) In-Reply-To: <1383133346-8135-1-git-send-email-michal.kazior@tieto.com> References: <1383133346-8135-1-git-send-email-michal.kazior@tieto.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Some errors were handled too silently. Also add a print indicating BMI is booted. Signed-off-by: Michal Kazior --- drivers/net/wireless/ath/ath10k/pci.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 7b606d0..42dd0b7 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -1832,6 +1832,8 @@ static void ath10k_pci_start_bmi(struct ath10k *ar) pipe = &ar_pci->pipe_info[BMI_CE_NUM_TO_HOST]; ath10k_ce_recv_cb_register(pipe->ce_hdl, ath10k_pci_bmi_recv_data); + + ath10k_dbg(ATH10K_DBG_BOOT, "boot start bmi\n"); } static int ath10k_pci_hif_power_up(struct ath10k *ar) @@ -1860,8 +1862,10 @@ static int ath10k_pci_hif_power_up(struct ath10k *ar) ath10k_do_pci_wake(ar); ret = ath10k_pci_ce_init(ar); - if (ret) + if (ret) { + ath10k_err("could not initialize CE (%d)\n", ret); goto err_ps; + } ret = ath10k_ce_disable_interrupts(ar); if (ret) { @@ -1876,16 +1880,22 @@ static int ath10k_pci_hif_power_up(struct ath10k *ar) } ret = ath10k_pci_wait_for_target_init(ar); - if (ret) + if (ret) { + ath10k_err("failed to wait for target to init (%d)\n", ret); goto err_irq; + } ret = ath10k_ce_enable_err_irq(ar); - if (ret) + if (ret) { + ath10k_err("failed to enable CE error irq (%d)\n", ret); goto err_irq; + } ret = ath10k_pci_init_config(ar); - if (ret) + if (ret) { + ath10k_err("failed to setup init config (%d)\n", ret); goto err_irq; + } ret = ath10k_pci_wake_target_cpu(ar); if (ret) { -- 1.8.4.rc3