diff options
Diffstat (limited to 'drivers/thunderbolt/nhi.c')
| -rw-r--r-- | drivers/thunderbolt/nhi.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c index 5cd6bdfa068f..9aa44f9762a3 100644 --- a/drivers/thunderbolt/nhi.c +++ b/drivers/thunderbolt/nhi.c @@ -1,10 +1,11 @@ /* - * Thunderbolt Cactus Ridge driver - NHI driver + * Thunderbolt driver - NHI driver * * The NHI (native host interface) is the pci device that allows us to send and * receive frames from the thunderbolt bus. * * Copyright (c) 2014 Andreas Noever <andreas.noever@gmail.com> + * Copyright (C) 2018, Intel Corporation */ #include <linux/pm_runtime.h> @@ -95,9 +96,9 @@ static void ring_interrupt_active(struct tb_ring *ring, bool active) else new = old & ~mask; - dev_info(&ring->nhi->pdev->dev, - "%s interrupt at register %#x bit %d (%#x -> %#x)\n", - active ? "enabling" : "disabling", reg, bit, old, new); + dev_dbg(&ring->nhi->pdev->dev, + "%s interrupt at register %#x bit %d (%#x -> %#x)\n", + active ? "enabling" : "disabling", reg, bit, old, new); if (new == old) dev_WARN(&ring->nhi->pdev->dev, @@ -476,8 +477,9 @@ static struct tb_ring *tb_ring_alloc(struct tb_nhi *nhi, u32 hop, int size, void *poll_data) { struct tb_ring *ring = NULL; - dev_info(&nhi->pdev->dev, "allocating %s ring %d of size %d\n", - transmit ? "TX" : "RX", hop, size); + + dev_dbg(&nhi->pdev->dev, "allocating %s ring %d of size %d\n", + transmit ? "TX" : "RX", hop, size); /* Tx Ring 2 is reserved for E2E workaround */ if (transmit && hop == RING_E2E_UNUSED_HOPID) @@ -585,8 +587,8 @@ void tb_ring_start(struct tb_ring *ring) dev_WARN(&ring->nhi->pdev->dev, "ring already started\n"); goto err; } - dev_info(&ring->nhi->pdev->dev, "starting %s %d\n", - RING_TYPE(ring), ring->hop); + dev_dbg(&ring->nhi->pdev->dev, "starting %s %d\n", + RING_TYPE(ring), ring->hop); if (ring->flags & RING_FLAG_FRAME) { /* Means 4096 */ @@ -647,8 +649,8 @@ void tb_ring_stop(struct tb_ring *ring) { spin_lock_irq(&ring->nhi->lock); spin_lock(&ring->lock); - dev_info(&ring->nhi->pdev->dev, "stopping %s %d\n", - RING_TYPE(ring), ring->hop); + dev_dbg(&ring->nhi->pdev->dev, "stopping %s %d\n", + RING_TYPE(ring), ring->hop); if (ring->nhi->going_away) goto err; if (!ring->running) { @@ -716,10 +718,8 @@ void tb_ring_free(struct tb_ring *ring) ring->descriptors_dma = 0; - dev_info(&ring->nhi->pdev->dev, - "freeing %s %d\n", - RING_TYPE(ring), - ring->hop); + dev_dbg(&ring->nhi->pdev->dev, "freeing %s %d\n", RING_TYPE(ring), + ring->hop); /** * ring->work can no longer be scheduled (it is scheduled only @@ -931,7 +931,8 @@ static int nhi_runtime_resume(struct device *dev) static void nhi_shutdown(struct tb_nhi *nhi) { int i; - dev_info(&nhi->pdev->dev, "shutdown\n"); + + dev_dbg(&nhi->pdev->dev, "shutdown\n"); for (i = 0; i < nhi->hop_count; i++) { if (nhi->tx_rings[i]) @@ -1059,7 +1060,7 @@ static int nhi_probe(struct pci_dev *pdev, const struct pci_device_id *id) return -ENODEV; } - dev_info(&nhi->pdev->dev, "NHI initialized, starting thunderbolt\n"); + dev_dbg(&nhi->pdev->dev, "NHI initialized, starting thunderbolt\n"); res = tb_domain_add(tb); if (res) { |