From 2a0a839b6a28f7c4c528bb75b740c7f38ef79a37 Mon Sep 17 00:00:00 2001 From: Moti Haimovski Date: Thu, 29 Dec 2022 12:44:09 +0200 Subject: habanalabs: extend fatal messages to contain PCI info This commit attaches the PCI device address to driver fatal messages in order to ease debugging in multi-device setups. Signed-off-by: Moti Haimovski Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/accel/habanalabs/common/device.c | 38 +++++++++++++++++++++----------- 1 file changed, 25 insertions(+), 13 deletions(-) (limited to 'drivers/accel/habanalabs') diff --git a/drivers/accel/habanalabs/common/device.c b/drivers/accel/habanalabs/common/device.c index 722a5beb0974..2b6971463f12 100644 --- a/drivers/accel/habanalabs/common/device.c +++ b/drivers/accel/habanalabs/common/device.c @@ -1563,7 +1563,8 @@ kill_processes: if (rc == -EBUSY) { if (hdev->device_fini_pending) { dev_crit(hdev->dev, - "Failed to kill all open processes, stopping hard reset\n"); + "%s Failed to kill all open processes, stopping hard reset\n", + dev_name(&(hdev)->pdev->dev)); goto out_err; } @@ -1573,7 +1574,8 @@ kill_processes: if (rc) { dev_crit(hdev->dev, - "Failed to kill all open processes, stopping hard reset\n"); + "%s Failed to kill all open processes, stopping hard reset\n", + dev_name(&(hdev)->pdev->dev)); goto out_err; } @@ -1624,14 +1626,16 @@ kill_processes: * ensure driver puts the driver in a unusable state */ dev_crit(hdev->dev, - "Consecutive FW fatal errors received, stopping hard reset\n"); + "%s Consecutive FW fatal errors received, stopping hard reset\n", + dev_name(&(hdev)->pdev->dev)); rc = -EIO; goto out_err; } if (hdev->kernel_ctx) { dev_crit(hdev->dev, - "kernel ctx was alive during hard reset, something is terribly wrong\n"); + "%s kernel ctx was alive during hard reset, something is terribly wrong\n", + dev_name(&(hdev)->pdev->dev)); rc = -EBUSY; goto out_err; } @@ -1749,9 +1753,13 @@ kill_processes: hdev->reset_info.needs_reset = false; if (hard_reset) - dev_info(hdev->dev, "Successfully finished resetting the device\n"); + dev_info(hdev->dev, + "Successfully finished resetting the %s device\n", + dev_name(&(hdev)->pdev->dev)); else - dev_dbg(hdev->dev, "Successfully finished resetting the device\n"); + dev_dbg(hdev->dev, + "Successfully finished resetting the %s device\n", + dev_name(&(hdev)->pdev->dev)); if (hard_reset) { hdev->reset_info.hard_reset_cnt++; @@ -1786,7 +1794,9 @@ out_err: hdev->reset_info.in_compute_reset = 0; if (hard_reset) { - dev_err(hdev->dev, "Failed to reset! Device is NOT usable\n"); + dev_err(hdev->dev, + "%s Failed to reset! Device is NOT usable\n", + dev_name(&(hdev)->pdev->dev)); hdev->reset_info.hard_reset_cnt++; } else if (reset_upon_device_release) { spin_unlock(&hdev->reset_info.lock); @@ -2185,7 +2195,8 @@ int hl_device_init(struct hl_device *hdev, struct class *hclass) } dev_notice(hdev->dev, - "Successfully added device to habanalabs driver\n"); + "Successfully added device %s to habanalabs driver\n", + dev_name(&(hdev)->pdev->dev)); hdev->init_done = true; @@ -2234,11 +2245,11 @@ out_disabled: device_cdev_sysfs_add(hdev); if (hdev->pdev) dev_err(&hdev->pdev->dev, - "Failed to initialize hl%d. Device is NOT usable !\n", - hdev->cdev_idx); + "Failed to initialize hl%d. Device %s is NOT usable !\n", + hdev->cdev_idx, dev_name(&(hdev)->pdev->dev)); else - pr_err("Failed to initialize hl%d. Device is NOT usable !\n", - hdev->cdev_idx); + pr_err("Failed to initialize hl%d. Device %s is NOT usable !\n", + hdev->cdev_idx, dev_name(&(hdev)->pdev->dev)); return rc; } @@ -2294,7 +2305,8 @@ void hl_device_fini(struct hl_device *hdev) if (ktime_compare(ktime_get(), timeout) > 0) { dev_crit(hdev->dev, - "Failed to remove device because reset function did not finish\n"); + "%s Failed to remove device because reset function did not finish\n", + dev_name(&(hdev)->pdev->dev)); return; } } -- cgit v1.2.3