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qtnfmac_pcie: rename platform-specific functions 

Rename several functions to indicate that they are platform specific.

Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Igor Mitsyanko 2018-09-24 15:15:10 -07:00 коммит произвёл Kalle Valo
Родитель c9ff6c9157
Коммит 789763b683
1 изменённых файлов: 52 добавлений и 49 удалений
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101
drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
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@ -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 @@ tx_done:
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 +1337,20 @@ 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 +1364,7 @@ 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 +1385,12 @@ 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 +1442,7 @@ 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 +1454,8 @@ 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 +1467,7 @@ 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 +1484,7 @@ err_init:
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 +1500,24 @@ 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 +1525,8 @@ 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 +1539,32 @@ 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.");