diff options
| author | Avinash Patil | 2013-01-04 06:21:30 +0100 |
|---|---|---|
| committer | John W. Linville | 2013-01-07 21:18:30 +0100 |
| commit | fc3314609047daf472b3ffc49f9a1c5608068713 (patch) | |
| tree | 8e5c9a01fb61337e7f7a996ff78d31f749d47112 /drivers/net/wireless/mwifiex/sta_cmd.c | |
| parent | mwifiex: add init_fw_port handler for PCIe interface (diff) | |
| download | kernel-qcow2-linux-fc3314609047daf472b3ffc49f9a1c5608068713.tar.gz kernel-qcow2-linux-fc3314609047daf472b3ffc49f9a1c5608068713.tar.xz kernel-qcow2-linux-fc3314609047daf472b3ffc49f9a1c5608068713.zip | |
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/sta_cmd.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_cmd.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c index 5d87195390f8..c4607859d59d 100644 --- a/drivers/net/wireless/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/mwifiex/sta_cmd.c @@ -931,7 +931,6 @@ mwifiex_cmd_pcie_host_spec(struct mwifiex_private *priv, struct host_cmd_ds_pcie_details *host_spec = &cmd->params.pcie_host_spec; struct pcie_service_card *card = priv->adapter->card; - phys_addr_t *buf_pa; cmd->command = cpu_to_le16(HostCmd_CMD_PCIE_DESC_DETAILS); cmd->size = cpu_to_le16(sizeof(struct @@ -953,10 +952,11 @@ mwifiex_cmd_pcie_host_spec(struct mwifiex_private *priv, host_spec->evtbd_addr_lo = (u32)(card->evtbd_ring_pbase); host_spec->evtbd_addr_hi = (u32)(((u64)card->evtbd_ring_pbase)>>32); host_spec->evtbd_count = MWIFIEX_MAX_EVT_BD; - if (card->sleep_cookie) { - buf_pa = MWIFIEX_SKB_PACB(card->sleep_cookie); - host_spec->sleep_cookie_addr_lo = (u32) *buf_pa; - host_spec->sleep_cookie_addr_hi = (u32) (((u64)*buf_pa) >> 32); + if (card->sleep_cookie_vbase) { + host_spec->sleep_cookie_addr_lo = + (u32)(card->sleep_cookie_pbase); + host_spec->sleep_cookie_addr_hi = + (u32)(((u64)(card->sleep_cookie_pbase)) >> 32); dev_dbg(priv->adapter->dev, "sleep_cook_lo phy addr: 0x%x\n", host_spec->sleep_cookie_addr_lo); } |