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path: root/drivers/net/ethernet/rdc
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2013-03-09drivers:net: Remove unnecessary OOM messages after netdev_alloc_skbJoe Perches1-1/+0
Emitting netdev_alloc_skb and netdev_alloc_skb_ip_align OOM messages is unnecessary as there is already a dump_stack after allocation failures. Other trivial changes around these removals: Convert a few comparisons of pointer to 0 to !pointer. Change flow to remove unnecessary label. Remove now unused variable. Hoist assignment from if. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-06r6040: check MDIO register busy waiting resultFlorian Fainelli1-4/+7
We are currently busy waiting for MDIO registers to complete their operation but we did not propagate the result back to the caller. Update r6040_phy_{read,write} to report the busy waiting result accordingly. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-04ethernet: Remove unnecessary alloc/OOM messages, alloc cleanupsJoe Perches1-2/+1
alloc failures already get standardized OOM messages and a dump_stack. Convert kzalloc's with multiplies to kcalloc. Convert kmalloc's with multiplies to kmalloc_array. Fix a few whitespace defects. Convert a constant 6 to ETH_ALEN. Use parentheses around sizeof. Convert vmalloc/memset to vzalloc. Remove now unused size variables. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-14net: phy: remove flags argument from phy_{attach, connect, connect_direct}Florian Fainelli1-1/+1
The flags argument of the phy_{attach,connect,connect_direct} functions is then used to assign a struct phy_device dev_flags with its value. All callers but the tg3 driver pass the flag 0, which results in the underlying PHY drivers in drivers/net/phy/ not being able to actually use any of the flags they would set in dev_flags. This patch gets rid of the flags argument, and passes phydev->dev_flags to the internal PHY library call phy_attach_direct() such that drivers which actually modify a phy device dev_flags get the value preserved for use by the underlying phy driver. Acked-by: Kosta Zertsekel <konszert@marvell.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-08remove init of dev->perm_addr in driversJiri Pirko1-3/+0
perm_addr is initialized correctly in register_netdevice() so to init it in drivers is no longer needed. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-06ethtool: fix drvinfo strings set in driversJiri Pirko1-3/+3
Use strlcpy where possible to ensure the string is \0 terminated. Use always sizeof(string) instead of 32, ETHTOOL_BUSINFO_LEN and custom defines. Use snprintf instead of sprint. Remove unnecessary inits of ->fw_version Remove unnecessary inits of drvinfo struct. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07drivers/net: fix up function prototypes after __dev* removalsGreg Kroah-Hartman1-2/+1
The __dev* removal patches for the network drivers ended up messing up the function prototypes for a bunch of drivers. This patch fixes all of them back up to be properly aligned. Bonus is that this almost removes 100 lines of code, always a nice surprise. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-03r6040: remove __dev* attributesBill Pemberton1-4/+4
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Florian Fainelli <florian@openwrt.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-09r6040: use module_pci_driver macroDevendra Naga1-14/+1
as the manual of module_pci_driver says that it can be used when the init and exit functions of the module does nothing but the pci_register_driver and pci_unregister_driver. use it for rdc's r6040 driver, as the init and exit paths does as above, and also this reduces a little amount of code. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-07r6040: remove duplicate call to the pci_set_drvdataDevendra Naga1-1/+0
pci_set_drvdata is called twice at the remove path of driver, call it once. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-29r6040: Do a Proper deinit at errorpath and also when driver unloads (calling ↵Devendra Naga1-0/+5
r6040_remove_one) so if mdiobus_alloc fails, the errorpath doesnt do a netif_napi_del and also doesn't set the priv data of the driver to NULL. at the driver unload stage the driver doesn't remove the NAPI context, and doesnt' set the priv data to NULL, and also doesn't call the pci_iounmap. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-29r6040: disable pci device if the subsequent calls (after pci_enable_device) ↵Devendra Naga1-4/+6
fails the calls after the pci_enable_device may fail, and will error out with out disabling it. disable the device at error paths. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-12r6040: update copyright from 2007 to nowFlorian Fainelli1-1/+1
Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-12r6040: define and use bits of register PHY_CCFlorian Fainelli1-2/+10
Define and use the bits of the PHY_CC (status change configuration) register. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-12r6040: define and use MTPR transmit enable bitFlorian Fainelli1-2/+3
Define MTPR bit 0 of the register and use it where it is appropriate. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-12r6040: define and use MLSR register bitsFlorian Fainelli1-2/+5
Define the MLSR (MAC Last Status Register bits) for: - tx fifo under-run - tx exceed collision - tx late collision Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-12r6040: fix typo on stats update in tx pathFlorian Fainelli1-1/+1
We are currently updating the rx fifo error counter in the tx path while it should have been the tx fifo error counter, fix that. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-12r6040: add a MAC operation timeout defineFlorian Fainelli1-3/+5
2048 is the usual value for busy-waiting on a register r/w, define it as MAC_DEF_TIMEOUT and use it where it is appropriate. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-12r6040: remove unused variable mcr1 from private structureFlorian Fainelli1-1/+1
Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-12r6040: consolidate MAC reset to its own functionFlorian Fainelli1-19/+18
The reset of the MAC is currently done identically from two places and one place is not waiting for the MAC_SM bit to be set after reset. Everytime the MAC is software resetted a state machine is also needed so consolidate the reset to its own function. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-04r6040: Support the get_ts_info ethtool method.Richard Cochran1-0/+1
Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15net: replace random_ether_addr() with eth_hw_addr_random()Danny Kukawka1-1/+1
Replace usage of random_ether_addr() with eth_hw_addr_random() to set addr_assign_type correctly to NET_ADDR_RANDOM. Change the trivial cases. v2: adapt to renamed eth_hw_addr_random() Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-31drivers/net: Remove alloc_etherdev error messagesJoe Perches1-1/+0
alloc_etherdev has a generic OOM/unable to alloc message. Remove the duplicative messages after alloc_etherdev calls. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-07r6040: fix typo in use of MCR0 register bitsCesar Eduardo Barros1-1/+1
Commit 4e16d6ebd65b4f2c4e3f780b4c5704beef64019c (r6040: define more MCR0 register bits) added #define values for MCR0 register bits and converted uses of hardcoded magic values to uses of these defines. However, one of the conversions looks suspicious: #define MCR0 0x00 /* Control register 0 */ +#define MCR0_RCVEN 0x0002 /* Receive enable */ +#define MCR0_XMTEN 0x1000 /* Transmission enable */ /* Init RDC private data */ - lp->mcr0 = 0x1002; + lp->mcr0 = MCR0_XMTEN | MCR0; I believe what was meant here was MCR0_XMTEN | MCR0_RCVEN, which makes sense and matches the original values. Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-04r6040: place comments before codeFlorian Fainelli1-3/+4
checkpatch.pl complained about the line exceding 80 columns, and the comment was actually on the same line as the code, fix that. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-04r6040: use __aligned(size)Florian Fainelli1-1/+1
instead of __attribute__((__aligned(size)__)) Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-04r6040: use definitions for MAC_SM register read/writesFlorian Fainelli1-2/+3
Bit 1 is the reset bit of the MAC status machine register, define and use it. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-04r6040: use MAC_RST bit definition with MCR1 read/writesFlorian Fainelli1-3/+3
MAC_RST bit is already defined, use it instead of 0x1 where applicable. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-04r6040: define more MCR0 register bitsFlorian Fainelli1-3/+6
Define more MCR0-register bits and use them in place of the bits values. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-04r6040: remove unused variables and definitionsFlorian Fainelli1-13/+1
Since the conversion to phylib (3831861b: r6040: implement phylib) some PHY-related variables and definitions are now useless, remove them. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-04r6040: use an unique MDIO bus nameFlorian Fainelli1-1/+2
We should use an unique MDIO bus name which does not clash with anything else in the system like the Fixed MDIO bus. The bus is now named: r6040-<card number> which is unique in the system. Reported-by: Vladimir Kolpakov <vova.kolpakov@gmail.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-16r6040: fix check against MCRO_HASHEN bit in r6040_multicast_listFlorian Fainelli1-1/+1
We are checking whether the MCR0_HASHEN bit is set using a logical and instead of bitwise and, fix that. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-09r6040: bump version to 0.28 and date to 07Oct2011.Florian Fainelli1-2/+2
Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-09r6040: invoke phy_{start,stop} when appropriateFlorian Fainelli1-0/+4
Joe reported to me that right after a bring up of a r6040 interface the ethtool output had no consistent output with respect to link duplex and speed. Fix this by adding a missing phy_start call in r6040_up and conversely a phy_stop call in r6040_down to properly initialize phy states. Reported-by: Joe Chou <Joe.Chou@rdc.com.tw> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-15MII: fix Kconfig dependencies for MIIJeff Kirsher1-0/+1
MII Kconfig option is apart of the core networking drivers and by default NET_CORE is enabled so drivers selecting MII will have MII enabled as well. It was found using the randconfig option during testing, MII would be selected but NET_CORE could be disabled. This caused a dependency error. Resolved the dependency by selecting NET_CORE when MII is selected. Reported-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-27drivers/net/ethernet/*: Enabled vendor Kconfig optionsJeff Kirsher1-0/+1
Based on finds for Stephen Rothwell, where current defconfig's enable a ethernet driver and it is not compiled due to the newly added NET_VENDOR_* component of Kconfig. This patch enables all the "new" Kconfig options so that current defconfig's will continue to compile the expected drivers. In addition, by enabling all the new Kconfig options does not add any un-expected options. CC: Stephen Rothwll <sfc@canb.auug.org.au> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-08-17net: remove use of ndo_set_multicast_list in driversJiri Pirko1-1/+1
replace it by ndo_set_rx_mode Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-12r6040: Move the RDC driverJeff Kirsher3-0/+1314
Move the RDC driver into drivers/net/ethernet/rdc/ and make the necessary Kconfig and Makefile changes. CC: Florian Fainelli <florian@openwrt.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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