| Message ID | 1345757047-14657-1-git-send-email-timur@freescale.com |
|---|---|
| State | Superseded, archived |
| Delegated to: | David Miller |
| Headers | show |
Timur Tabi wrote: > The MDIO controller on the Frame Manager (Fman) is compatible with the > QE and Gianfar MDIO controllers, but we don't care about the TBI because > the Ethernet drivers (FMD) take care of programming it. > > Signed-off-by: Timur Tabi <timur@freescale.com> This patch isn't quite right. I'll post a new version soon.
From: Timur Tabi <timur@freescale.com> Date: Fri, 24 Aug 2012 15:24:33 -0500 > Timur Tabi wrote: >> The MDIO controller on the Frame Manager (Fman) is compatible with the >> QE and Gianfar MDIO controllers, but we don't care about the TBI because >> the Ethernet drivers (FMD) take care of programming it. >> >> Signed-off-by: Timur Tabi <timur@freescale.com> > > This patch isn't quite right. I'll post a new version soon. I already applied it to net-next, didn't you see? -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
David Miller wrote: >> > >> > This patch isn't quite right. I'll post a new version soon. > I already applied it to net-next, didn't you see? You applied this patch: http://git.kernel.org/?p=linux/kernel/git/davem/net-next.git;a=commit;h=9f35a7342cff0be72e3c038ea972e07662ca1ce8
From: Timur Tabi <timur@freescale.com> Date: Fri, 24 Aug 2012 15:29:57 -0500 > David Miller wrote: >>> > >>> > This patch isn't quite right. I'll post a new version soon. > >> I already applied it to net-next, didn't you see? > > You applied this patch: > > http://git.kernel.org/?p=linux/kernel/git/davem/net-next.git;a=commit;h=9f35a7342cff0be72e3c038ea972e07662ca1ce8 Aha, my bad. :) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c index 9527b28..3af87cb 100644 --- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c +++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c @@ -264,7 +264,7 @@ static int fsl_pq_mdio_probe(struct platform_device *ofdev) struct fsl_pq_mdio_priv *priv; struct fsl_pq_mdio __iomem *regs = NULL; void __iomem *map; - u32 __iomem *tbipa; + u32 __iomem *tbipa = NULL; struct mii_bus *new_bus; int tbiaddr = -1; const u32 *addrp; @@ -310,6 +310,7 @@ static int fsl_pq_mdio_probe(struct platform_device *ofdev) if (of_device_is_compatible(np, "fsl,gianfar-mdio") || of_device_is_compatible(np, "fsl,gianfar-tbi") || + of_device_is_compatible(np, "fsl,fman-mdio") || of_device_is_compatible(np, "fsl,ucc-mdio") || of_device_is_compatible(np, "ucc_geth_phy")) map -= offsetof(struct fsl_pq_mdio, miimcfg); @@ -350,27 +351,31 @@ static int fsl_pq_mdio_probe(struct platform_device *ofdev) mii_mng_master = id; ucc_set_qe_mux_mii_mng(id - 1); } + } else if (of_device_is_compatible(np, "fsl,fman-mdio")) { + /* No TBI operations needed for Fman, but don't fail either */ } else { err = -ENODEV; goto err_free_irqs; } - for_each_child_of_node(np, tbi) { - if (!strncmp(tbi->type, "tbi-phy", 8)) - break; - } + if (tbipa) { + for_each_child_of_node(np, tbi) { + if (!strncmp(tbi->type, "tbi-phy", 8)) + break; + } - if (tbi) { - const u32 *prop = of_get_property(tbi, "reg", NULL); + if (tbi) { + const u32 *prop = of_get_property(tbi, "reg", NULL); - if (prop) - tbiaddr = *prop; + if (prop) + tbiaddr = be32_to_cpup(prop); - if (tbiaddr == -1) { - err = -EBUSY; - goto err_free_irqs; - } else { - out_be32(tbipa, tbiaddr); + if (tbiaddr == -1) { + err = -EBUSY; + goto err_free_irqs; + } else { + out_be32(tbipa, tbiaddr); + } } } @@ -437,6 +442,9 @@ static struct of_device_id fsl_pq_mdio_match[] = { { .compatible = "fsl,etsec2-mdio", }, + { + .compatible = "fsl,fman-mdio", + }, {}, }; MODULE_DEVICE_TABLE(of, fsl_pq_mdio_match);
The MDIO controller on the Frame Manager (Fman) is compatible with the QE and Gianfar MDIO controllers, but we don't care about the TBI because the Ethernet drivers (FMD) take care of programming it. Signed-off-by: Timur Tabi <timur@freescale.com> --- drivers/net/ethernet/freescale/fsl_pq_mdio.c | 36 ++++++++++++++++---------- 1 files changed, 22 insertions(+), 14 deletions(-)