Rename several functions to indicate that they are platform specific.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko...@quantenna.com>
---
.../wireless/quantenna/qtnfmac/pcie/pearl_pcie.c | 100 +++++++++++----------
1 file changed, 51 insertions(+), 49 deletions(-)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
index 97f3001..f3655de 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
@@ -226,7 +226,7 @@ static void qtnf_deassert_intx(struct qtnf_pcie_pearl_state
*ps)
qtnf_non_posted_write(cfg, reg);
}
-static void qtnf_reset_card(struct qtnf_pcie_pearl_state *ps)
+static void qtnf_pearl_reset_ep(struct qtnf_pcie_pearl_state *ps)
{
const u32 data = QTN_PEARL_IPC_IRQ_WORD(QTN_PEARL_LHOST_EP_RESET);
void __iomem *reg = ps->base.sysctl_bar +
@@ -237,7 +237,7 @@ static void qtnf_reset_card(struct qtnf_pcie_pearl_state
*ps)
pci_restore_state(ps->base.pdev);
}
-static void qtnf_ipc_gen_ep_int(void *arg)
+static void qtnf_pcie_pearl_ipc_gen_ep_int(void *arg)
{
const struct qtnf_pcie_pearl_state *ps = arg;
const u32 data = QTN_PEARL_IPC_IRQ_WORD(QTN_PEARL_LHOST_IPC_IRQ);
@@ -297,7 +297,8 @@ static int qtnf_pcie_init_shm_ipc(struct
qtnf_pcie_pearl_state *ps)
{
struct qtnf_shm_ipc_region __iomem *ipc_tx_reg;
struct qtnf_shm_ipc_region __iomem *ipc_rx_reg;
- const struct qtnf_shm_ipc_int ipc_int = { qtnf_ipc_gen_ep_int, ps };
+ const struct qtnf_shm_ipc_int ipc_int =
+ { qtnf_pcie_pearl_ipc_gen_ep_int, ps };
const struct qtnf_shm_ipc_rx_callback rx_callback = {
qtnf_pcie_control_rx_callback, ps };
@@ -442,7 +443,7 @@ static int alloc_skb_array(struct qtnf_pcie_bus_priv *priv)
return 0;
}
-static int alloc_bd_table(struct qtnf_pcie_pearl_state *ps)
+static int pearl_alloc_bd_table(struct qtnf_pcie_pearl_state *ps)
{
struct qtnf_pcie_bus_priv *priv = &ps->base;
dma_addr_t paddr;
@@ -494,7 +495,7 @@ static int alloc_bd_table(struct qtnf_pcie_pearl_state *ps)
return 0;
}
-static int skb2rbd_attach(struct qtnf_pcie_pearl_state *ps, u16 index)
+static int pearl_skb2rbd_attach(struct qtnf_pcie_pearl_state *ps, u16 index)
{
struct qtnf_pcie_bus_priv *priv = &ps->base;
struct qtnf_pearl_rx_bd *rxbd;
@@ -538,7 +539,7 @@ static int skb2rbd_attach(struct qtnf_pcie_pearl_state *ps,
u16 index)
return 0;
}
-static int alloc_rx_buffers(struct qtnf_pcie_pearl_state *ps)
+static int pearl_alloc_rx_buffers(struct qtnf_pcie_pearl_state *ps)
{
u16 i;
int ret = 0;
@@ -547,7 +548,7 @@ static int alloc_rx_buffers(struct qtnf_pcie_pearl_state
*ps)
ps->base.rx_bd_num * sizeof(struct qtnf_pearl_rx_bd));
for (i = 0; i < ps->base.rx_bd_num; i++) {
- ret = skb2rbd_attach(ps, i);
+ ret = pearl_skb2rbd_attach(ps, i);
if (ret)
break;
}
@@ -556,7 +557,7 @@ static int alloc_rx_buffers(struct qtnf_pcie_pearl_state
*ps)
}
/* all rx/tx activity should have ceased before calling this function */
-static void qtnf_free_xfer_buffers(struct qtnf_pcie_pearl_state *ps)
+static void qtnf_pearl_free_xfer_buffers(struct qtnf_pcie_pearl_state *ps)
{
struct qtnf_pcie_bus_priv *priv = &ps->base;
struct qtnf_pearl_tx_bd *txbd;
@@ -594,7 +595,7 @@ static void qtnf_free_xfer_buffers(struct
qtnf_pcie_pearl_state *ps)
}
}
-static int qtnf_hhbm_init(struct qtnf_pcie_pearl_state *ps)
+static int pearl_hhbm_init(struct qtnf_pcie_pearl_state *ps)
{
u32 val;
@@ -612,7 +613,7 @@ static int qtnf_hhbm_init(struct qtnf_pcie_pearl_state *ps)
return 0;
}
-static int qtnf_pcie_init_xfer(struct qtnf_pcie_pearl_state *ps)
+static int qtnf_pcie_pearl_init_xfer(struct qtnf_pcie_pearl_state *ps)
{
struct qtnf_pcie_bus_priv *priv = &ps->base;
int ret;
@@ -649,7 +650,7 @@ static int qtnf_pcie_init_xfer(struct qtnf_pcie_pearl_state
*ps)
return -EINVAL;
}
- ret = qtnf_hhbm_init(ps);
+ ret = pearl_hhbm_init(ps);
if (ret) {
pr_err("failed to init h/w queues\n");
return ret;
@@ -661,13 +662,13 @@ static int qtnf_pcie_init_xfer(struct
qtnf_pcie_pearl_state *ps)
return ret;
}
- ret = alloc_bd_table(ps);
+ ret = pearl_alloc_bd_table(ps);
if (ret) {
pr_err("failed to allocate bd table\n");
return ret;
}
- ret = alloc_rx_buffers(ps);
+ ret = pearl_alloc_rx_buffers(ps);
if (ret) {
pr_err("failed to allocate rx buffers\n");
return ret;
@@ -676,7 +677,7 @@ static int qtnf_pcie_init_xfer(struct qtnf_pcie_pearl_state
*ps)
return ret;
}
-static void qtnf_pcie_data_tx_reclaim(struct qtnf_pcie_pearl_state *ps)
+static void qtnf_pearl_data_tx_reclaim(struct qtnf_pcie_pearl_state *ps)
{
struct qtnf_pcie_bus_priv *priv = &ps->base;
struct qtnf_pearl_tx_bd *txbd;
@@ -734,7 +735,7 @@ static int qtnf_tx_queue_ready(struct qtnf_pcie_pearl_state
*ps)
if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index,
priv->tx_bd_num)) {
- qtnf_pcie_data_tx_reclaim(ps);
+ qtnf_pearl_data_tx_reclaim(ps);
if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index,
priv->tx_bd_num)) {
@@ -818,7 +819,7 @@ static int qtnf_pcie_data_tx(struct qtnf_bus *bus, struct
sk_buff *skb)
priv->tx_done_count++;
spin_unlock_irqrestore(&priv->tx_lock, flags);
- qtnf_pcie_data_tx_reclaim(ps);
+ qtnf_pearl_data_tx_reclaim(ps);
return NETDEV_TX_OK;
}
@@ -838,7 +839,7 @@ static int qtnf_pcie_control_tx(struct qtnf_bus *bus,
struct sk_buff *skb)
return ret;
}
-static irqreturn_t qtnf_interrupt(int irq, void *data)
+static irqreturn_t qtnf_pcie_pearl_interrupt(int irq, void *data)
{
struct qtnf_bus *bus = (struct qtnf_bus *)data;
struct qtnf_pcie_pearl_state *ps = (void *)get_bus_priv(bus);
@@ -898,7 +899,7 @@ static int qtnf_rx_data_ready(struct qtnf_pcie_pearl_state
*ps)
return 0;
}
-static int qtnf_rx_poll(struct napi_struct *napi, int budget)
+static int qtnf_pcie_pearl_rx_poll(struct napi_struct *napi, int budget)
{
struct qtnf_bus *bus = container_of(napi, struct qtnf_bus, mux_napi);
struct qtnf_pcie_pearl_state *ps = (void *)get_bus_priv(bus);
@@ -982,7 +983,7 @@ static int qtnf_rx_poll(struct napi_struct *napi, int
budget)
if (++w_idx >= priv->rx_bd_num)
w_idx = 0;
- ret = skb2rbd_attach(ps, w_idx);
+ ret = pearl_skb2rbd_attach(ps, w_idx);
if (ret) {
pr_err("failed to allocate new rx_skb[%d]\n",
w_idx);
@@ -1026,7 +1027,7 @@ static void qtnf_pcie_data_rx_stop(struct qtnf_bus *bus)
qtnf_disable_hdp_irqs(ps);
}
-static const struct qtnf_bus_ops qtnf_pcie_bus_ops = {
+static const struct qtnf_bus_ops qtnf_pcie_pearl_bus_ops = {
/* control path methods */
.control_tx = qtnf_pcie_control_tx,
@@ -1234,7 +1235,7 @@ qtnf_ep_fw_load(struct qtnf_pcie_pearl_state *ps, const
u8 *fw, u32 fw_size)
continue;
}
- qtnf_pcie_data_tx_reclaim(ps);
+ qtnf_pearl_data_tx_reclaim(ps);
}
pblk += len;
@@ -1245,7 +1246,7 @@ qtnf_ep_fw_load(struct qtnf_pcie_pearl_state *ps, const
u8 *fw, u32 fw_size)
return 0;
}
-static void qtnf_fw_work_handler(struct work_struct *work)
+static void qtnf_pearl_fw_work_handler(struct work_struct *work)
{
struct qtnf_bus *bus = container_of(work, struct qtnf_bus, fw_work);
struct qtnf_pcie_pearl_state *ps = (void *)get_bus_priv(bus);
@@ -1336,19 +1337,19 @@ static void qtnf_bringup_fw_async(struct qtnf_bus *bus)
struct pci_dev *pdev = priv->pdev;
get_device(&pdev->dev);
- INIT_WORK(&bus->fw_work, qtnf_fw_work_handler);
+ INIT_WORK(&bus->fw_work, qtnf_pearl_fw_work_handler);
schedule_work(&bus->fw_work);
}
-static void qtnf_reclaim_tasklet_fn(unsigned long data)
+static void qtnf_pearl_reclaim_tasklet_fn(unsigned long data)
{
struct qtnf_pcie_pearl_state *ps = (void *)data;
- qtnf_pcie_data_tx_reclaim(ps);
+ qtnf_pearl_data_tx_reclaim(ps);
qtnf_en_txdone_irq(ps);
}
-static int qtnf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id
*id)
+static int qtnf_pcie_pearl_probe(struct pci_dev *pdev, const struct
pci_device_id *id)
{
struct qtnf_pcie_pearl_state *ps;
struct qtnf_bus *bus;
@@ -1362,7 +1363,7 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const
struct pci_device_id *id)
ps = get_bus_priv(bus);
pci_set_drvdata(pdev, bus);
- bus->bus_ops = &qtnf_pcie_bus_ops;
+ bus->bus_ops = &qtnf_pcie_pearl_bus_ops;
bus->dev = &pdev->dev;
bus->fw_state = QTNF_FW_STATE_RESET;
ps->base.pdev = pdev;
@@ -1383,12 +1384,12 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const
struct pci_device_id *id)
ps->base.tx_reclaim_done = 0;
ps->base.tx_reclaim_req = 0;
- tasklet_init(&ps->base.reclaim_tq, qtnf_reclaim_tasklet_fn,
+ tasklet_init(&ps->base.reclaim_tq, qtnf_pearl_reclaim_tasklet_fn,
(unsigned long)ps);
init_dummy_netdev(&bus->mux_dev);
netif_napi_add(&bus->mux_dev, &bus->mux_napi,
- qtnf_rx_poll, 10);
+ qtnf_pcie_pearl_rx_poll, 10);
ps->base.workqueue = create_singlethread_workqueue("QTNF_PEARL_PCIE");
if (!ps->base.workqueue) {
@@ -1440,7 +1441,7 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const
struct pci_device_id *id)
goto err_base;
}
- ret = qtnf_pcie_init_xfer(ps);
+ ret = qtnf_pcie_pearl_init_xfer(ps);
if (ret) {
pr_err("PCIE xfer init failed\n");
goto err_ipc;
@@ -1452,7 +1453,8 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const
struct pci_device_id *id)
/* start with disabled irqs */
qtnf_disable_hdp_irqs(ps);
- ret = devm_request_irq(&pdev->dev, pdev->irq, &qtnf_interrupt, 0,
+ ret = devm_request_irq(&pdev->dev, pdev->irq,
+ &qtnf_pcie_pearl_interrupt, 0,
"qtnf_pcie_irq", (void *)bus);
if (ret) {
pr_err("failed to request pcie irq %d\n", pdev->irq);
@@ -1464,7 +1466,7 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const
struct pci_device_id *id)
return 0;
err_xfer:
- qtnf_free_xfer_buffers(ps);
+ qtnf_pearl_free_xfer_buffers(ps);
err_ipc:
qtnf_pcie_free_shm_ipc(&ps->base);
@@ -1481,7 +1483,7 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const
struct pci_device_id *id)
return ret;
}
-static void qtnf_pcie_remove(struct pci_dev *pdev)
+static void qtnf_pcie_pearl_remove(struct pci_dev *pdev)
{
struct qtnf_pcie_pearl_state *ps;
struct qtnf_bus *bus;
@@ -1497,24 +1499,24 @@ static void qtnf_pcie_remove(struct pci_dev *pdev)
qtnf_core_detach(bus);
ps = get_bus_priv(bus);
- qtnf_reset_card(ps);
+ qtnf_pearl_reset_ep(ps);
netif_napi_del(&bus->mux_napi);
flush_workqueue(ps->base.workqueue);
destroy_workqueue(ps->base.workqueue);
tasklet_kill(&ps->base.reclaim_tq);
- qtnf_free_xfer_buffers(ps);
+ qtnf_pearl_free_xfer_buffers(ps);
qtnf_pcie_free_shm_ipc(&ps->base);
qtnf_debugfs_remove(bus);
}
#ifdef CONFIG_PM_SLEEP
-static int qtnf_pcie_suspend(struct device *dev)
+static int qtnf_pcie_pearl_suspend(struct device *dev)
{
return -EOPNOTSUPP;
}
-static int qtnf_pcie_resume(struct device *dev)
+static int qtnf_pcie_pearl_resume(struct device *dev)
{
return 0;
}
@@ -1522,8 +1524,8 @@ static int qtnf_pcie_resume(struct device *dev)
#ifdef CONFIG_PM_SLEEP
/* Power Management Hooks */
-static SIMPLE_DEV_PM_OPS(qtnf_pcie_pm_ops, qtnf_pcie_suspend,
- qtnf_pcie_resume);
+static SIMPLE_DEV_PM_OPS(qtnf_pcie_pearl_pm_ops, qtnf_pcie_pearl_suspend,
+ qtnf_pcie_pearl_resume);
#endif
static const struct pci_device_id qtnf_pcie_devid_table[] = {
@@ -1536,32 +1538,32 @@ static const struct pci_device_id
qtnf_pcie_devid_table[] = {
MODULE_DEVICE_TABLE(pci, qtnf_pcie_devid_table);
-static struct pci_driver qtnf_pcie_drv_data = {
+static struct pci_driver qtnf_pcie_pearl_drv_data = {
.name = DRV_NAME,
.id_table = qtnf_pcie_devid_table,
- .probe = qtnf_pcie_probe,
- .remove = qtnf_pcie_remove,
+ .probe = qtnf_pcie_pearl_probe,
+ .remove = qtnf_pcie_pearl_remove,
#ifdef CONFIG_PM_SLEEP
.driver = {
- .pm = &qtnf_pcie_pm_ops,
+ .pm = &qtnf_pcie_pearl_pm_ops,
},
#endif
};
-static int __init qtnf_pcie_register(void)
+static int __init qtnf_pcie_pearl_register(void)
{
pr_info("register Quantenna QSR10g FullMAC PCIE driver\n");
- return pci_register_driver(&qtnf_pcie_drv_data);
+ return pci_register_driver(&qtnf_pcie_pearl_drv_data);
}
-static void __exit qtnf_pcie_exit(void)
+static void __exit qtnf_pcie_pearl_exit(void)
{
pr_info("unregister Quantenna QSR10g FullMAC PCIE driver\n");
- pci_unregister_driver(&qtnf_pcie_drv_data);
+ pci_unregister_driver(&qtnf_pcie_pearl_drv_data);
}
-module_init(qtnf_pcie_register);
-module_exit(qtnf_pcie_exit);
+module_init(qtnf_pcie_pearl_register);
+module_exit(qtnf_pcie_pearl_exit);
MODULE_AUTHOR("Quantenna Communications");
MODULE_DESCRIPTION("Quantenna QSR10g PCIe bus driver for 802.11 wireless
LAN.");
--
2.9.5
