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kernel: bgmac: backport patch adding platform support
It also reworks bcma support by moving specific code to separated file. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
parent
533d16822c
commit
93f2aa44f7
@ -70,6 +70,8 @@ CONFIG_BCMA_HOST_PCI_POSSIBLE=y
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CONFIG_BCMA_HOST_SOC=y
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CONFIG_BCMA_HOST_SOC=y
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CONFIG_BCMA_SFLASH=y
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CONFIG_BCMA_SFLASH=y
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CONFIG_BGMAC=y
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CONFIG_BGMAC=y
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CONFIG_BGMAC_BCMA=y
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# CONFIG_BGMAC_PLATFORM is not set
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CONFIG_BOUNCE=y
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CONFIG_BOUNCE=y
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CONFIG_CACHE_L2X0=y
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CONFIG_CACHE_L2X0=y
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CONFIG_CC_OPTIMIZE_FOR_SIZE=y
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CONFIG_CC_OPTIMIZE_FOR_SIZE=y
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File diff suppressed because it is too large
Load Diff
@ -4,15 +4,15 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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--- a/drivers/net/ethernet/broadcom/bgmac.c
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--- a/drivers/net/ethernet/broadcom/bgmac.c
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+++ b/drivers/net/ethernet/broadcom/bgmac.c
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+++ b/drivers/net/ethernet/broadcom/bgmac.c
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@@ -17,6 +17,7 @@
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@@ -11,6 +11,7 @@
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#include <linux/phy_fixed.h>
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#include <linux/interrupt.h>
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#include <linux/bcma/bcma.h>
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#include <linux/dma-mapping.h>
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#include <linux/etherdevice.h>
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+#include <linux/platform_data/b53.h>
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+#include <linux/platform_data/b53.h>
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#include <linux/bcm47xx_nvram.h>
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#include <linux/bcm47xx_nvram.h>
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#include "bgmac.h"
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static const struct bcma_device_id bgmac_bcma_tbl[] = {
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@@ -1378,6 +1379,17 @@ static const struct ethtool_ops bgmac_et
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@@ -1408,6 +1409,17 @@ static const struct ethtool_ops bgmac_et
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.get_drvinfo = bgmac_get_drvinfo,
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.get_drvinfo = bgmac_get_drvinfo,
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};
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};
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@ -30,15 +30,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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/**************************************************
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/**************************************************
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* MII
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* MII
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**************************************************/
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**************************************************/
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@@ -1656,6 +1668,7 @@ static int bgmac_probe(struct bcma_devic
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@@ -1510,6 +1522,14 @@ int bgmac_enet_probe(struct bgmac *info)
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bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST;
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bgmac->feature_flags |= BGMAC_FEAT_NO_RESET;
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bgmac->feature_flags |= BGMAC_FEAT_FORCE_SPEED_2500;
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+ bgmac->feature_flags |= BGMAC_FEAT_SRAB;
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break;
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default:
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bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST;
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@@ -1703,6 +1716,14 @@ static int bgmac_probe(struct bcma_devic
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net_dev->hw_features = net_dev->features;
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net_dev->hw_features = net_dev->features;
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net_dev->vlan_features = net_dev->features;
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net_dev->vlan_features = net_dev->features;
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@ -53,20 +45,20 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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err = register_netdev(bgmac->net_dev);
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err = register_netdev(bgmac->net_dev);
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if (err) {
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if (err) {
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dev_err(bgmac->dev, "Cannot register net device\n");
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dev_err(bgmac->dev, "Cannot register net device\n");
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@@ -1730,6 +1751,10 @@ static void bgmac_remove(struct bcma_dev
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@@ -1533,6 +1553,10 @@ EXPORT_SYMBOL_GPL(bgmac_enet_probe);
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{
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struct bgmac *bgmac = bcma_get_drvdata(core);
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void bgmac_enet_remove(struct bgmac *bgmac)
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{
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+ if (bgmac->b53_device)
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+ if (bgmac->b53_device)
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+ platform_device_unregister(&bgmac_b53_dev);
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+ platform_device_unregister(&bgmac_b53_dev);
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+ bgmac->b53_device = NULL;
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+ bgmac->b53_device = NULL;
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+
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+
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unregister_netdev(bgmac->net_dev);
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unregister_netdev(bgmac->net_dev);
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phy_disconnect(bgmac->net_dev->phydev);
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phy_disconnect(bgmac->net_dev->phydev);
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bcma_mdio_mii_unregister(bgmac->mii_bus);
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netif_napi_del(&bgmac->napi);
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--- a/drivers/net/ethernet/broadcom/bgmac.h
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--- a/drivers/net/ethernet/broadcom/bgmac.h
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+++ b/drivers/net/ethernet/broadcom/bgmac.h
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+++ b/drivers/net/ethernet/broadcom/bgmac.h
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@@ -392,6 +392,7 @@
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@@ -390,6 +390,7 @@
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#define BGMAC_FEAT_NO_CLR_MIB BIT(13)
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#define BGMAC_FEAT_NO_CLR_MIB BIT(13)
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#define BGMAC_FEAT_FORCE_SPEED_2500 BIT(14)
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#define BGMAC_FEAT_FORCE_SPEED_2500 BIT(14)
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#define BGMAC_FEAT_CMDCFG_SR_REV4 BIT(15)
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#define BGMAC_FEAT_CMDCFG_SR_REV4 BIT(15)
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@ -74,13 +66,23 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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struct bgmac_slot_info {
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struct bgmac_slot_info {
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union {
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union {
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@@ -473,6 +474,9 @@ struct bgmac {
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@@ -494,6 +495,9 @@ struct bgmac {
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bool has_robosw;
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u32 (*get_bus_clock)(struct bgmac *bgmac);
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void (*cmn_maskset32)(struct bgmac *bgmac, u16 offset, u32 mask,
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bool loopback;
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u32 set);
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+
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+
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+ /* platform device for associated switch */
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+ /* platform device for associated switch */
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+ struct platform_device *b53_device;
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+ struct platform_device *b53_device;
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};
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};
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struct mii_bus *bcma_mdio_mii_register(struct bcma_device *core, u8 phyaddr);
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int bgmac_enet_probe(struct bgmac *info);
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--- a/drivers/net/ethernet/broadcom/bgmac-bcma.c
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+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c
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@@ -229,6 +229,7 @@ static int bgmac_probe(struct bcma_devic
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bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST;
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bgmac->feature_flags |= BGMAC_FEAT_NO_RESET;
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bgmac->feature_flags |= BGMAC_FEAT_FORCE_SPEED_2500;
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+ bgmac->feature_flags |= BGMAC_FEAT_SRAB;
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break;
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default:
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bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST;
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