diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-11 08:10:19 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-11 08:10:19 -0700 |
commit | 6b5e09a748ad0a0b198d0e268c7e689044bfe48a (patch) | |
tree | e8e07f3c6af1f0b11ec432dc85dcb1113cefaf85 /drivers/net/ethernet/freescale/fman/fman_port.c | |
parent | 101105b1717f536ca741f940033996302d4ef191 (diff) | |
parent | bd3769bfedb2b65af61744e9b40b1863e0870e2b (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) Netfilter list handling fix, from Linus.
2) RXRPC/AFS bug fixes from David Howells (oops on call to serviceless
endpoints, build warnings, missing notifications, etc.) From David
Howells.
3) Kernel log message missing newlines, from Colin Ian King.
4) Don't enter direct reclaim in netlink dumps, the idea is to use a
high order allocation first and fallback quickly to a 0-order
allocation if such a high-order one cannot be done cheaply and
without reclaim. From Eric Dumazet.
5) Fix firmware download errors in btusb bluetooth driver, from Ethan
Hsieh.
6) Missing Kconfig deps for QCOM_EMAC, from Geert Uytterhoeven.
7) Fix MDIO_XGENE dup Kconfig entry. From Laura Abbott.
8) Constrain ipv6 rtr_solicits sysctl values properly, from Maciej
Żenczykowski.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (65 commits)
netfilter: Fix slab corruption.
be2net: Enable VF link state setting for BE3
be2net: Fix TX stats for TSO packets
be2net: Update Copyright string in be_hw.h
be2net: NCSI FW section should be properly updated with ethtool for BE3
be2net: Provide an alternate way to read pf_num for BEx chips
wan/fsl_ucc_hdlc: Fix size used in dma_free_coherent()
net: macb: NULL out phydev after removing mdio bus
xen-netback: make sure that hashes are not send to unaware frontends
Fixing a bug in team driver due to incorrect 'unsigned int' to 'int' conversion
MAINTAINERS: add myself as a maintainer of xen-netback
ipv6 addrconf: disallow rtr_solicits < -1
Bluetooth: btusb: Fix atheros firmware download error
drivers: net: phy: Correct duplicate MDIO_XGENE entry
ethernet: qualcomm: QCOM_EMAC should depend on HAS_DMA and HAS_IOMEM
net: ethernet: mediatek: remove hwlro property in the device tree
net: ethernet: mediatek: get hw lro capability by the chip id instead of by the dtsi
net: ethernet: mediatek: get the chip id by ETHDMASYS registers
net: bgmac: Fix errant feature flag check
netlink: do not enter direct reclaim from netlink_dump()
...
Diffstat (limited to 'drivers/net/ethernet/freescale/fman/fman_port.c')
-rw-r--r-- | drivers/net/ethernet/freescale/fman/fman_port.c | 55 |
1 files changed, 34 insertions, 21 deletions
diff --git a/drivers/net/ethernet/freescale/fman/fman_port.c b/drivers/net/ethernet/freescale/fman/fman_port.c index 70c198d072dc..9f3bb50a2365 100644 --- a/drivers/net/ethernet/freescale/fman/fman_port.c +++ b/drivers/net/ethernet/freescale/fman/fman_port.c @@ -1477,7 +1477,8 @@ EXPORT_SYMBOL(fman_port_cfg_buf_prefix_content); */ int fman_port_disable(struct fman_port *port) { - u32 __iomem *bmi_cfg_reg, *bmi_status_reg, tmp; + u32 __iomem *bmi_cfg_reg, *bmi_status_reg; + u32 tmp; bool rx_port, failure = false; int count; @@ -1553,7 +1554,8 @@ EXPORT_SYMBOL(fman_port_disable); */ int fman_port_enable(struct fman_port *port) { - u32 __iomem *bmi_cfg_reg, tmp; + u32 __iomem *bmi_cfg_reg; + u32 tmp; bool rx_port; if (!is_init_done(port->cfg)) @@ -1623,7 +1625,7 @@ static int fman_port_probe(struct platform_device *of_dev) struct device_node *fm_node, *port_node; struct resource res; struct resource *dev_res; - const u32 *u32_prop; + u32 val; int err = 0, lenp; enum fman_port_type port_type; u16 port_speed; @@ -1652,28 +1654,20 @@ static int fman_port_probe(struct platform_device *of_dev) goto return_err; } - u32_prop = (const u32 *)of_get_property(port_node, "cell-index", &lenp); - if (!u32_prop) { - dev_err(port->dev, "%s: of_get_property(%s, cell-index) failed\n", + err = of_property_read_u32(port_node, "cell-index", &val); + if (err) { + dev_err(port->dev, "%s: reading cell-index for %s failed\n", __func__, port_node->full_name); err = -EINVAL; goto return_err; } - if (WARN_ON(lenp != sizeof(u32))) { - err = -EINVAL; - goto return_err; - } - port_id = (u8)fdt32_to_cpu(u32_prop[0]); - + port_id = (u8)val; port->dts_params.id = port_id; if (of_device_is_compatible(port_node, "fsl,fman-v3-port-tx")) { port_type = FMAN_PORT_TYPE_TX; port_speed = 1000; - u32_prop = (const u32 *)of_get_property(port_node, - "fsl,fman-10g-port", - &lenp); - if (u32_prop) + if (of_find_property(port_node, "fsl,fman-10g-port", &lenp)) port_speed = 10000; } else if (of_device_is_compatible(port_node, "fsl,fman-v2-port-tx")) { @@ -1686,9 +1680,7 @@ static int fman_port_probe(struct platform_device *of_dev) } else if (of_device_is_compatible(port_node, "fsl,fman-v3-port-rx")) { port_type = FMAN_PORT_TYPE_RX; port_speed = 1000; - u32_prop = (const u32 *)of_get_property(port_node, - "fsl,fman-10g-port", &lenp); - if (u32_prop) + if (of_find_property(port_node, "fsl,fman-10g-port", &lenp)) port_speed = 10000; } else if (of_device_is_compatible(port_node, "fsl,fman-v2-port-rx")) { @@ -1743,7 +1735,7 @@ static int fman_port_probe(struct platform_device *of_dev) port->dts_params.base_addr = devm_ioremap(port->dev, res.start, resource_size(&res)); - if (port->dts_params.base_addr == 0) + if (!port->dts_params.base_addr) dev_err(port->dev, "%s: devm_ioremap() failed\n", __func__); dev_set_drvdata(&of_dev->dev, port); @@ -1775,4 +1767,25 @@ static struct platform_driver fman_port_driver = { .probe = fman_port_probe, }; -builtin_platform_driver(fman_port_driver); +static int __init fman_port_load(void) +{ + int err; + + pr_debug("FSL DPAA FMan driver\n"); + + err = platform_driver_register(&fman_port_driver); + if (err < 0) + pr_err("Error, platform_driver_register() = %d\n", err); + + return err; +} +module_init(fman_port_load); + +static void __exit fman_port_unload(void) +{ + platform_driver_unregister(&fman_port_driver); +} +module_exit(fman_port_unload); + +MODULE_LICENSE("Dual BSD/GPL"); +MODULE_DESCRIPTION("Freescale DPAA Frame Manager Port driver"); |