iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ravb: Rename "no_ptp_cfg_active" and "ptp_cfg_active" variables

Browse Source 
Rename the variable "no_ptp_cfg_active" with "gptp" and
"ptp_cfg_active" with "ccc_gac" to match the HW features.

There is no functional change.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Suggested-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Biju Das 2021-10-01 16:06:28 +01:00 committed by David S. Miller
parent d9bc9ec45e
commit 2b061b545c
2 changed files with 15 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/ethernet/renesas/ravb.h
View File

@ -1000,8 +1000,8 @@ struct ravb_hw_info {
unsigned internal_delay:1; /* AVB-DMAC has internal delays */
unsigned tx_counters:1; /* E-MAC has TX counters */
unsigned multi_irqs:1; /* AVB-DMAC and E-MAC has multiple irqs */
unsigned no_ptp_cfg_active:1; /* AVB-DMAC does not support gPTP active in config mode */
unsigned ptp_cfg_active:1; /* AVB-DMAC has gPTP support active in config mode */
unsigned gptp:1; /* AVB-DMAC has gPTP support */
unsigned ccc_gac:1; /* AVB-DMAC has gPTP support active in config mode */
};
struct ravb_private {

26
drivers/net/ethernet/renesas/ravb_main.c
View File

@ -1274,7 +1274,7 @@ static int ravb_set_ringparam(struct net_device *ndev,
if (netif_running(ndev)) {
netif_device_detach(ndev);
/* Stop PTP Clock driver */
if (info->no_ptp_cfg_active)
if (info->gptp)
ravb_ptp_stop(ndev);
/* Wait for DMA stopping */
error = ravb_stop_dma(ndev);
@ -1306,7 +1306,7 @@ static int ravb_set_ringparam(struct net_device *ndev,
ravb_emac_init(ndev);
/* Initialise PTP Clock driver */
if (info->no_ptp_cfg_active)
if (info->gptp)
ravb_ptp_init(ndev, priv->pdev);
netif_device_attach(ndev);
@ -1446,7 +1446,7 @@ static int ravb_open(struct net_device *ndev)
ravb_emac_init(ndev);
/* Initialise PTP Clock driver */
if (info->no_ptp_cfg_active)
if (info->gptp)
ravb_ptp_init(ndev, priv->pdev);
netif_tx_start_all_queues(ndev);
@ -1460,7 +1460,7 @@ static int ravb_open(struct net_device *ndev)
out_ptp_stop:
/* Stop PTP Clock driver */
if (info->no_ptp_cfg_active)
if (info->gptp)
ravb_ptp_stop(ndev);
out_free_irq_nc_tx:
if (!info->multi_irqs)
@ -1508,7 +1508,7 @@ static void ravb_tx_timeout_work(struct work_struct *work)
netif_tx_stop_all_queues(ndev);
/* Stop PTP Clock driver */
if (info->no_ptp_cfg_active)
if (info->gptp)
ravb_ptp_stop(ndev);
/* Wait for DMA stopping */
@ -1543,7 +1543,7 @@ static void ravb_tx_timeout_work(struct work_struct *work)
out:
/* Initialise PTP Clock driver */
if (info->no_ptp_cfg_active)
if (info->gptp)
ravb_ptp_init(ndev, priv->pdev);
netif_tx_start_all_queues(ndev);
@ -1752,7 +1752,7 @@ static int ravb_close(struct net_device *ndev)
ravb_write(ndev, 0, TIC);
/* Stop PTP Clock driver */
if (info->no_ptp_cfg_active)
if (info->gptp)
ravb_ptp_stop(ndev);
/* Set the config mode to stop the AVB-DMAC's processes */
@ -2018,7 +2018,7 @@ static const struct ravb_hw_info ravb_gen3_hw_info = {
.internal_delay = 1,
.tx_counters = 1,
.multi_irqs = 1,
.ptp_cfg_active = 1,
.ccc_gac = 1,
};
static const struct ravb_hw_info ravb_gen2_hw_info = {
@ -2037,7 +2037,7 @@ static const struct ravb_hw_info ravb_gen2_hw_info = {
.stats_len = ARRAY_SIZE(ravb_gstrings_stats),
.max_rx_len = RX_BUF_SZ + RAVB_ALIGN - 1,
.aligned_tx = 1,
.no_ptp_cfg_active = 1,
.gptp = 1,
};
static const struct of_device_id ravb_match_table[] = {
@ -2080,7 +2080,7 @@ static void ravb_set_config_mode(struct net_device *ndev)
struct ravb_private *priv = netdev_priv(ndev);
const struct ravb_hw_info *info = priv->info;
if (info->no_ptp_cfg_active) {
if (info->gptp) {
ravb_modify(ndev, CCC, CCC_OPC, CCC_OPC_CONFIG);
/* Set CSEL value */
ravb_modify(ndev, CCC, CCC_CSEL, CCC_CSEL_HPB);
@ -2301,7 +2301,7 @@ static int ravb_probe(struct platform_device *pdev)
INIT_LIST_HEAD(&priv->ts_skb_list);
/* Initialise PTP Clock driver */
if (info->ptp_cfg_active)
if (info->ccc_gac)
ravb_ptp_init(ndev, pdev);
/* Debug message level */
@ -2349,7 +2349,7 @@ out_dma_free:
priv->desc_bat_dma);
/* Stop PTP Clock driver */
if (info->ptp_cfg_active)
if (info->ccc_gac)
ravb_ptp_stop(ndev);
out_disable_refclk:
clk_disable_unprepare(priv->refclk);
@ -2369,7 +2369,7 @@ static int ravb_remove(struct platform_device *pdev)
const struct ravb_hw_info *info = priv->info;
/* Stop PTP Clock driver */
if (info->ptp_cfg_active)
if (info->ccc_gac)
ravb_ptp_stop(ndev);
clk_disable_unprepare(priv->refclk);