From a81d8762d71396f69d27187a909fcc69f1a7be75 Mon Sep 17 00:00:00 2001 From: Mugunthan V N Date: Fri, 13 Dec 2013 18:42:55 +0530 Subject: drivers: net cpsw: Enable In Band mode in cpsw for 10 mbps This patch adds support for enabling In Band mode in 10 mbps speed. RGMII supports 1 Gig and 100 mbps mode for Forced mode of operation. For 10mbps mode it should be configured to in band mode so that link status, duplexity and speed are determined from the RGMII input data stream Signed-off-by: Mugunthan V N Signed-off-by: David S. Miller --- drivers/net/ethernet/ti/cpsw.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/ethernet/ti') diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 5120d9ce1dd4..614f284fe1fd 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -740,6 +740,8 @@ static void _cpsw_adjust_link(struct cpsw_slave *slave, /* set speed_in input in case RMII mode is used in 100Mbps */ if (phy->speed == 100) mac_control |= BIT(15); + else if (phy->speed == 10) + mac_control |= BIT(18); /* In Band mode */ *link = true; } else { -- cgit v1.2.3-59-g8ed1b From db850559a303dc9459d7dd7339bd19a66907a15a Mon Sep 17 00:00:00 2001 From: Mugunthan V N Date: Wed, 18 Dec 2013 21:33:50 +0530 Subject: drivers: net : cpsw: pass proper device name while requesting irq During checking the interrupts with "cat /proc/interrupts", it is showing device name as (null), this change was done with commit id aa1a15e2d where request_irq is changed to devm_request_irq also changing the irq name from platform device name to net device name, but the net device is not registered at this point with the network frame work, so devm_request_irq is called with device name as NULL, by which it is showed as "(null)" in "cat /proc/interrupts". So this patch changes back irq name to platform device name itself in devm_request_irq so that the device name shows as below. Previous to this patch root@am335x-evm:~# cat /proc/interrupts CPU0 28: 2265 INTC 12 edma 30: 80 INTC 14 edma_error 56: 0 INTC 40 (null) 57: 1794 INTC 41 (null) 58: 7 INTC 42 (null) 59: 0 INTC 43 (null) With this patch root@am335x-evm:~# cat /proc/interrupts CPU0 28: 213 INTC 12 edma 30: 9 INTC 14 edma_error 56: 0 INTC 40 4a100000.ethernet 57: 16097 INTC 41 4a100000.ethernet 58: 11964 INTC 42 4a100000.ethernet 59: 0 INTC 43 4a100000.ethernet Signed-off-by: Mugunthan V N Signed-off-by: David S. Miller --- drivers/net/ethernet/ti/cpsw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ethernet/ti') diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 614f284fe1fd..5330fd298705 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -2108,7 +2108,7 @@ static int cpsw_probe(struct platform_device *pdev) while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k))) { for (i = res->start; i <= res->end; i++) { if (devm_request_irq(&pdev->dev, i, cpsw_interrupt, 0, - dev_name(priv->dev), priv)) { + dev_name(&pdev->dev), priv)) { dev_err(priv->dev, "error attaching irq\n"); goto clean_ale_ret; } -- cgit v1.2.3-59-g8ed1b