[PATCH V2 1/7] cpsw: rename register banks to match the reference manual
Richard Cochran
richardcochran at gmail.com
Mon Oct 15 15:48:07 EDT 2012
The code mixes up the CPSW_SS and the CPSW_WR register naming. This patch
changes the names to conform to the published Technical Reference Manual
from TI, in order to make working on the code less confusing.
Signed-off-by: Richard Cochran <richardcochran at gmail.com>
---
drivers/net/ethernet/ti/cpsw.c | 18 +++++++++---------
1 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index fb1a692..3568b46 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -129,7 +129,7 @@ static int rx_packet_max = CPSW_MAX_PACKET_SIZE;
module_param(rx_packet_max, int, 0);
MODULE_PARM_DESC(rx_packet_max, "maximum receive packet size (bytes)");
-struct cpsw_ss_regs {
+struct cpsw_wr_regs {
u32 id_ver;
u32 soft_reset;
u32 control;
@@ -140,7 +140,7 @@ struct cpsw_ss_regs {
u32 misc_en;
};
-struct cpsw_regs {
+struct cpsw_ss_regs {
u32 id_ver;
u32 control;
u32 soft_reset;
@@ -202,8 +202,8 @@ struct cpsw_priv {
struct napi_struct napi;
struct device *dev;
struct cpsw_platform_data data;
- struct cpsw_regs __iomem *regs;
- struct cpsw_ss_regs __iomem *ss_regs;
+ struct cpsw_ss_regs __iomem *regs;
+ struct cpsw_wr_regs __iomem *wr_regs;
struct cpsw_host_regs __iomem *host_port_regs;
u32 msg_enable;
struct net_device_stats stats;
@@ -230,8 +230,8 @@ struct cpsw_priv {
static void cpsw_intr_enable(struct cpsw_priv *priv)
{
- __raw_writel(0xFF, &priv->ss_regs->tx_en);
- __raw_writel(0xFF, &priv->ss_regs->rx_en);
+ __raw_writel(0xFF, &priv->wr_regs->tx_en);
+ __raw_writel(0xFF, &priv->wr_regs->rx_en);
cpdma_ctlr_int_ctrl(priv->dma, true);
return;
@@ -239,8 +239,8 @@ static void cpsw_intr_enable(struct cpsw_priv *priv)
static void cpsw_intr_disable(struct cpsw_priv *priv)
{
- __raw_writel(0, &priv->ss_regs->tx_en);
- __raw_writel(0, &priv->ss_regs->rx_en);
+ __raw_writel(0, &priv->wr_regs->tx_en);
+ __raw_writel(0, &priv->wr_regs->rx_en);
cpdma_ctlr_int_ctrl(priv->dma, false);
return;
@@ -984,7 +984,7 @@ static int __devinit cpsw_probe(struct platform_device *pdev)
dev_err(priv->dev, "unable to map i/o region\n");
goto clean_cpsw_ss_iores_ret;
}
- priv->ss_regs = regs;
+ priv->wr_regs = regs;
for_each_slave(priv, cpsw_slave_init, priv);
--
1.7.2.5
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