82xx: Add the support of Wind River SBC PowerQUICCII 82xx
PATCH 1/6 82xx: Add the support of Wind River SBC PowerQUICCII 82xx
Current MII bitbang bus driver hard-codes the phy mask of mii_bus to ~0x09, which is actually specific for the FSL boards. This patch will make the bitbang driver to generate MII bus phy_mask dynamically.
Signed-off-by Mark Zhan <[email protected]>
--- b/drivers/net/fs_enet/mii-bitbang.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
(quoted diff) +0 -0
b/drivers/net/fs_enet/mii-bitbang.c
index d384010..3732d69 100644
drivers/net/fs_enet/mii-bitbang.c +6 -3
@@ -315,7 +315,7 @@ static int __devinit fs_enet_mdio_probe(struct fs_mii_bb_platform_info *pdata;struct mii_bus *new_bus;struct bb_info *bitbang; -int err =0 ; +int i, err =0 ;if (NULL == dev)return -EINVAL ;
@@ -336,14 +336,17 @@ static int __devinit fs_enet_mdio_probe( new_bus->reset = &fs_enet_mii_bb_reset, new_bus->id = pdev->id; - new_bus->phy_mask = ~0x9 ; pdata = (struct fs_mii_bb_platform_info *)pdev->dev.platform_data; -if (NULL == pdata) {printk (KERN_ERR "gfar mdio %d: Missing platform data!\n" , pdev->id);return -ENODEV ; } + new_bus->phy_mask =0xFFFFFFFF ; +for (i =0 ; i <PHY_MAX_ADDR ; i++) +if (pdata->irq[i] !=-1 ) + new_bus->phy_mask &= ~(1 << i); +/*set up workspace*/ fs_mii_bitbang_init (bitbang, pdata);