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Message-ID: <CAHj3AV=vRazPzpTFFYfRKXEeWSRqFLDYSq=XyYk597870oPA=w@mail.gmail.com>
Date: Fri, 14 Oct 2011 11:49:55 +0400
From: Denis Kirjanov <kirjanov@...il.com>
To: Mark Einon <mark.einon@...il.com>
Cc: gregkh@...e.de, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: et131x: Match dma_alloc_ calls with dma_free_ calls
Well, I suggest to update the whole driver in one shot rather then
updating it partially.
On Thu, Oct 13, 2011 at 11:49 PM, Mark Einon <mark.einon@...il.com> wrote:
> Previous update was to replace pci_alloc with dma_alloc calls. I missed
> replacing the corresponding pci_free_ calls with the dma versions. Now
> done. Thanks to Denis Kirjanov <kirjanov@...il.com> for pointing this
> out.
>
> Signed-off-by: Mark Einon <mark.einon@...il.com>
> ---
> drivers/staging/et131x/et131x.c | 16 ++++++++--------
> 1 files changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
> index 06ba4a9..28d54b3 100644
> --- a/drivers/staging/et131x/et131x.c
> +++ b/drivers/staging/et131x/et131x.c
> @@ -2238,7 +2238,7 @@ void et131x_rx_dma_memory_free(struct et131x_adapter *adapter)
> (rx_ring->fbr[0]->buffsize * FBR_CHUNKS) +
> fbr1_align - 1;
>
> - pci_free_consistent(adapter->pdev,
> + dma_free_coherent(&adapter->pdev->dev,
> bufsize,
> rx_ring->fbr[0]->mem_virtaddrs[index],
> rx_ring->fbr[0]->mem_physaddrs[index]);
> @@ -2254,7 +2254,7 @@ void et131x_rx_dma_memory_free(struct et131x_adapter *adapter)
> bufsize = (sizeof(struct fbr_desc) * rx_ring->fbr[0]->num_entries)
> + 0xfff;
>
> - pci_free_consistent(adapter->pdev, bufsize,
> + dma_free_coherent(&adapter->pdev->dev, bufsize,
> rx_ring->fbr[0]->ring_virtaddr,
> rx_ring->fbr[0]->ring_physaddr);
>
> @@ -2272,7 +2272,7 @@ void et131x_rx_dma_memory_free(struct et131x_adapter *adapter)
> (rx_ring->fbr[1]->buffsize *
> (FBR_CHUNKS + 1)) - 1;
>
> - pci_free_consistent(adapter->pdev,
> + dma_free_coherent(&adapter->pdev->dev,
> bufsize,
> rx_ring->fbr[1]->mem_virtaddrs[index],
> rx_ring->fbr[1]->mem_physaddrs[index]);
> @@ -2288,7 +2288,7 @@ void et131x_rx_dma_memory_free(struct et131x_adapter *adapter)
> bufsize = (sizeof(struct fbr_desc) * rx_ring->fbr[1]->num_entries)
> + 0xfff;
>
> - pci_free_consistent(adapter->pdev,
> + dma_free_coherent(&adapter->pdev->dev,
> bufsize,
> rx_ring->fbr[1]->ring_virtaddr,
> rx_ring->fbr[1]->ring_physaddr);
> @@ -2303,7 +2303,7 @@ void et131x_rx_dma_memory_free(struct et131x_adapter *adapter)
> sizeof(struct pkt_stat_desc) *
> adapter->rx_ring.psr_num_entries;
>
> - pci_free_consistent(adapter->pdev, pktstat_ringsize,
> + dma_free_coherent(&adapter->pdev->dev, pktstat_ringsize,
> rx_ring->ps_ring_virtaddr,
> rx_ring->ps_ring_physaddr);
>
> @@ -2312,7 +2312,7 @@ void et131x_rx_dma_memory_free(struct et131x_adapter *adapter)
>
> /* Free area of memory for the writeback of status information */
> if (rx_ring->rx_status_block) {
> - pci_free_consistent(adapter->pdev,
> + dma_free_coherent(&adapter->pdev->dev,
> sizeof(struct rx_status_block),
> rx_ring->rx_status_block, rx_ring->rx_status_bus);
> rx_ring->rx_status_block = NULL;
> @@ -3038,7 +3038,7 @@ void et131x_tx_dma_memory_free(struct et131x_adapter *adapter)
> /* Free memory relating to Tx rings here */
> desc_size = (sizeof(struct tx_desc) * NUM_DESC_PER_RING_TX)
> + 4096 - 1;
> - pci_free_consistent(adapter->pdev,
> + dma_free_coherent(&adapter->pdev->dev,
> desc_size,
> adapter->tx_ring.tx_desc_ring,
> adapter->tx_ring.tx_desc_ring_pa);
> @@ -3047,7 +3047,7 @@ void et131x_tx_dma_memory_free(struct et131x_adapter *adapter)
>
> /* Free memory for the Tx status block */
> if (adapter->tx_ring.tx_status) {
> - pci_free_consistent(adapter->pdev,
> + dma_free_coherent(&adapter->pdev->dev,
> sizeof(u32),
> adapter->tx_ring.tx_status,
> adapter->tx_ring.tx_status_pa);
> --
> 1.7.6.4
>
>
--
Regards,
Denis
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