diff options
| author | Avinash Patil <patila@marvell.com> | 2013-01-03 21:21:30 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-01-07 15:18:30 -0500 |
| commit | fc3314609047daf472b3ffc49f9a1c5608068713 (patch) | |
| tree | 8e5c9a01fb61337e7f7a996ff78d31f749d47112 /drivers/net/wireless/mwifiex/pcie.h | |
| parent | c6d1d87a10d1e5317701676c39bbec20e4651b91 (diff) | |
mwifiex: use pci_alloc/free_consistent APIs for PCIe
This patch uses pci_alloc_consistent and pci_free_consistent
APIs for mwifiex_pcie driver. Consistent DMA memory is allocated
for TX, RX and event rings. Command buffer and command response
buffer also uses map/unmap memory APIs to download commands and
get command responses.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/pcie.h')
| -rw-r--r-- | drivers/net/wireless/mwifiex/pcie.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/wireless/mwifiex/pcie.h b/drivers/net/wireless/mwifiex/pcie.h index 2f218f9a3fd..87201f554d2 100644 --- a/drivers/net/wireless/mwifiex/pcie.h +++ b/drivers/net/wireless/mwifiex/pcie.h @@ -118,7 +118,7 @@ struct pcie_service_card { u32 txbd_rdptr; u32 txbd_ring_size; u8 *txbd_ring_vbase; - phys_addr_t txbd_ring_pbase; + dma_addr_t txbd_ring_pbase; struct mwifiex_pcie_buf_desc *txbd_ring[MWIFIEX_MAX_TXRX_BD]; struct sk_buff *tx_buf_list[MWIFIEX_MAX_TXRX_BD]; @@ -126,7 +126,7 @@ struct pcie_service_card { u32 rxbd_rdptr; u32 rxbd_ring_size; u8 *rxbd_ring_vbase; - phys_addr_t rxbd_ring_pbase; + dma_addr_t rxbd_ring_pbase; struct mwifiex_pcie_buf_desc *rxbd_ring[MWIFIEX_MAX_TXRX_BD]; struct sk_buff *rx_buf_list[MWIFIEX_MAX_TXRX_BD]; @@ -134,13 +134,14 @@ struct pcie_service_card { u32 evtbd_rdptr; u32 evtbd_ring_size; u8 *evtbd_ring_vbase; - phys_addr_t evtbd_ring_pbase; + dma_addr_t evtbd_ring_pbase; struct mwifiex_pcie_buf_desc *evtbd_ring[MWIFIEX_MAX_EVT_BD]; struct sk_buff *evt_buf_list[MWIFIEX_MAX_EVT_BD]; struct sk_buff *cmd_buf; struct sk_buff *cmdrsp_buf; - struct sk_buff *sleep_cookie; + u8 *sleep_cookie_vbase; + dma_addr_t sleep_cookie_pbase; void __iomem *pci_mmap; void __iomem *pci_mmap1; }; |