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path: root/drivers/net/usb/r8152.c
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2013-08-20r8152: adjust tx_bottom functionhayeswang1-66/+68
Split some parts of code into another function to simplify tx_bottom(). Use while loop to replace the goto loop. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-20r8152: move some declearation of variableshayeswang1-15/+14
Move some declearation of variables in rx_bottom(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-20r8152: adjust some duplicated codehayeswang1-27/+28
- Use r8152_get_tx_agg for getting tx agg list - Replace submit rx with goto submit Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-20r8152: replace lockflags with flagshayeswang1-24/+24
Replace lockflags with flags. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-20r8152: replace void * with struct r8152 *hayeswang1-2/+4
Change the type of contex of tx_agg and rx_agg from void * to staruc r8152 *. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-20r8152: remove clearing the memory to zero for netdev privhayeswang1-1/+0
Remove memset(tp, 0, sizeof(*tp)); Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-15net/usb/r8152: enable interrupt transferhayeswang1-27/+113
Use the interrupt transfer to replace polling link status. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-15net/usb/r8152: enable tx checksumhayeswang1-5/+59
Enable tx checksum. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-15net/usb/r8152: support aggregationhayeswang1-161/+486
Enable the tx/rx aggregation which could contain one or more packets for each bulk in/out. This could reduce the loading of the host controller by sending less bulk transfer. The rx packets in the bulk in buffer should be 8-byte aligned, and the tx packets in the bulk out buffer should be 4-byte aligned. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-01net/usb/r8152: adjust relative ocp functionhayeswang1-43/+23
- fix the conversion between cpu and __le32 - replace some pla_ocp and usb_ocp functions with generic_ocp function Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-01net/usb/r8152: make sure the USB buffer is DMA-ablehayeswang1-25/+35
Allocate the required memory before calling usb_control_msg. And the additional memory copy is necessary. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-13usb/net/r8152: fix integer overflow in expressionhayeswang1-1/+2
config: make ARCH=avr32 allyesconfig drivers/net/usb/r8152.c: In function 'rtl8152_start_xmit': drivers/net/usb/r8152.c:956: warning: integer overflow in expression 955 memset(tx_desc, 0, sizeof(*tx_desc)); > 956 tx_desc->opts1 = cpu_to_le32((len & TX_LEN_MASK) | TX_FS | TX_LS); 957 tp->tx_skb = skb; Signed-off-by: Hayes Wang <hayeswang@realtek.com> Spotted-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-18net/usb: r8152: Use module_usb_driver()Sachin Kamat1-12/+1
module_usb_driver() eliminates boilerplate and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Realtek linux nic maintainers <nic_swsd@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-18net/usb: r8152: Remove redundant version.h header inclusionSachin Kamat1-1/+0
version.h header inclusion is not necessary as detected by checkversion.pl. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-07net/usb: new driver for RTL8152hayeswang1-0/+1767
Add new driver for supporting Realtek RTL8152 Based USB 2.0 Ethernet Adapters Signed-off-by: Hayes Wang <hayeswang@realtek.com> Cc: Realtek linux nic maintainers <nic_swsd@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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