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Thomas Petazzoni cfa414aefd net: mvpp2: add and use accessors for TX/RX descriptors 
The PPv2.2 IP has a different TX and RX descriptor layout compared to
PPv2.1. In order to prepare for the introduction of PPv2.2 support in
mvpp2, this commit adds accessors for the different fields of the TX
and RX descriptors, and changes the code to use them.

For now, the mvpp2_port argument passed to the accessors is not used,
but it will be used in follow-up to update the descriptor according to
the version of the IP being used.

Apart from the mechanical changes to use the newly introduced
accessors, a few other changes, needed to use the accessors, are made:

- The mvpp2_txq_inc_put() function now takes a mvpp2_port as first
  argument, as it is needed to use the accessors.

- Similarly, the mvpp2_bm_cookie_build() gains a mvpp2_port first
  argument, for the same reason.

- In mvpp2_rx_error(), instead of accessing the RX descriptor in each
  case of the switch, we introduce a local variable to store the
  packet size.

- Similarly, in mvpp2_buff_hdr_rx(), we introduce a local "cookie"
  variable to store the RX descriptor cookie, rather than accessing
  it from the descriptor each time.

- In mvpp2_tx_frag_process() and mvpp2_tx() instead of accessing the
  packet size from the TX descriptor, we use the actual value
  available in the function, which is used to set the TX descriptor
  packet size a few lines before.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2017-03-29 07:40:34 +02:00
..
fm powerpc: mpc85xx: Remove variant SoCs T1020/T1022/T1013/T1014 2017-01-04 19:40:20 -05:00
fsl-mc driver: net: fsl-mc: Update calculation of MC RAM 2017-03-14 08:44:03 -07:00
ldpaa_eth driver: net: ldpaa_eth: Fix missing bracket issue 2016-11-21 09:20:32 -08:00
phy Merge branch 'master' of git://git.denx.de/u-boot-net 2017-02-09 11:56:35 -05:00
4xx_enet.c Various, accumulated typos collected from around the tree. 2016-10-06 20:57:40 -04:00
8390.h
ag7xxx.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
altera_tse.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
altera_tse.h net: altera_tse: add mSG-DMA support 2015-11-12 08:26:59 +08:00
armada100_fec.c Update Maintainer and Author's email address 2016-12-27 11:24:17 -05:00
armada100_fec.h Update Maintainer and Author's email address 2016-12-27 11:24:17 -05:00
at91_emac.c net: mii: Use spatch to update miiphy_register 2016-08-15 15:26:33 -05:00
ax88180.c Remove some merge markers 2016-10-23 18:33:18 -04:00
ax88180.h
ax88796.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
ax88796.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
bcm-sf2-eth-gmac.c net: mii: Changes not made by spatch 2016-08-15 15:29:03 -05:00
bcm-sf2-eth-gmac.h arm: bcm281xx: net: Add Ethernet Driver 2014-08-30 07:46:39 -04:00
bcm-sf2-eth.c net: mii: Changes not made by spatch 2016-08-15 15:29:03 -05:00
bcm-sf2-eth.h net: mii: Changes not made by spatch 2016-08-15 15:29:03 -05:00
bfin_mac.c net: mii: Fix changes made by spatch 2016-08-15 15:29:03 -05:00
bfin_mac.h net: Fix remaining API interface breakage 2012-05-23 14:19:21 -05:00
calxedaxgmac.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
cpsw-common.c Merge git://git.denx.de/u-boot-dm 2017-02-08 16:24:44 -05:00
cpsw.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
cs8900.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
cs8900.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
davinci_emac.c net: davinci_emac: Restore the internal MDIO accessors return values 2016-08-22 14:21:20 -05:00
davinci_emac.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
dc2114x.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
designware.c Merge branch 'master' of git://git.denx.de/u-boot-net 2017-02-09 11:56:35 -05:00
designware.h net: designware: Export the operation functions 2017-01-11 20:23:50 -07:00
dm9000x.c Fix GCC format-security errors and convert sprintfs. 2016-01-14 22:11:34 -05:00
dm9000x.h
dnet.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
dnet.h
dwc_eth_qos.c net: add driver for Synopsys Ethernet QoS device 2016-11-07 11:28:15 -06:00
e1000.c net: e1000: fix indentation 2016-12-04 13:55:01 -05:00
e1000.h net: e1000: Convert to use DM PCI API 2016-02-05 12:47:23 +08:00
e1000_spi.c net: e1000: Fix the build with driver model and SPI EEPROM 2016-08-15 13:34:45 -05:00
eepro100.c net: mii: Use spatch to update miiphy_register 2016-08-15 15:26:33 -05:00
enc28j60.c net: mii: Use spatch to update miiphy_register 2016-08-15 15:26:33 -05:00
enc28j60.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
ep93xx_eth.c net: mii: Fix changes made by spatch 2016-08-15 15:29:03 -05:00
ep93xx_eth.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
ethoc.c net/ethoc: implement MDIO bus and support phylib 2016-08-15 13:34:49 -05:00
fec_mxc.c Merge branch 'master' of git://git.denx.de/u-boot-net 2017-02-09 11:56:35 -05:00
fec_mxc.h net: fec_mxc: Driver cleanups 2016-12-16 17:15:27 +01:00
fsl_mcdmafec.c net: mii: Use spatch to update miiphy_register 2016-08-15 15:26:33 -05:00
fsl_mdio.c treewide: replace #include <asm/errno.h> with <linux/errno.h> 2016-09-23 17:55:42 -04:00
ftgmac100.c Fix GCC format-security errors and convert sprintfs. 2016-01-14 22:11:34 -05:00
ftgmac100.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
ftmac100.c Fix GCC format-security errors and convert sprintfs. 2016-01-14 22:11:34 -05:00
ftmac100.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
ftmac110.c treewide: replace #include <asm/errno.h> with <linux/errno.h> 2016-09-23 17:55:42 -04:00
ftmac110.h net: ftmac110: Update tx/rx descriptor format 2013-08-19 12:34:21 -05:00
gmac_rockchip.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
greth.c Fix GCC format-security errors and convert sprintfs. 2016-01-14 22:11:34 -05:00
greth.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
Kconfig drivers/net/Kconfig: Correct use of apostrophe 2017-02-27 12:14:58 -05:00
keystone_net.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
ks8851_mll.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
ks8851_mll.h net: ks8851_mll: add ethernet support 2013-06-24 19:11:14 -05:00
lan91c96.c Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
lan91c96.h arm: remove lubbock board support 2014-04-18 10:42:30 -04:00
lpc32xx_eth.c treewide: replace #include <asm/errno.h> with <linux/errno.h> 2016-09-23 17:55:42 -04:00
macb.c net: macb: Fix ETH not found when clock not support 2017-03-01 21:28:39 -05:00
macb.h net: macb: add gmac multi-queue support 2015-08-11 13:27:15 -05:00
Makefile net: gmac_rockchip: Add Rockchip GMAC driver 2017-01-11 20:23:50 -07:00
mcffec.c net: mii: Use spatch to update miiphy_register 2016-08-15 15:26:33 -05:00
mcfmii.c net: mii: Changes not made by spatch 2016-08-15 15:29:03 -05:00
mpc5xxx_fec.c net: mii: Use spatch to update miiphy_register 2016-08-15 15:26:33 -05:00
mpc5xxx_fec.h
mpc512x_fec.c net: mii: Use spatch to update miiphy_register 2016-08-15 15:26:33 -05:00
mpc512x_fec.h
mvgbe.c net: mvgbe: Fix build error with CONFIG_PHYLIB 2016-11-07 11:28:16 -06:00
mvgbe.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mvneta.c mvebu: neta: a37xx: Add fixed link support to neta driver 2017-03-29 07:38:09 +02:00
mvpp2.c net: mvpp2: add and use accessors for TX/RX descriptors 2017-03-29 07:40:34 +02:00
natsemi.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
ne2000.c net: Use ARRAY_SIZE at appropriate places 2013-08-19 12:34:18 -05:00
ne2000.h
ne2000_base.c Fix spelling of "occurred". 2016-05-02 18:37:09 -04:00
ne2000_base.h Consolidate bool type 2013-04-01 16:33:52 -04:00
netconsole.c video: Drop DEV_FLAGS_SYSTEM flag 2015-11-05 08:22:21 +01:00
ns8382x.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
pch_gbe.c net: pch_gbe: Make 64 bit safe 2016-09-21 15:04:32 +02:00
pch_gbe.h net: pch_gbe: Convert to use DM PCI API 2016-02-05 12:47:23 +08:00
pcnet.c net: pcnet: Fix init on big endian 64 bit 2016-05-31 09:38:11 +02:00
pic32_eth.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
pic32_eth.h drivers: net: Add ethernet driver for Microchip PIC32. 2016-02-01 22:14:02 +01:00
pic32_mdio.c drivers: net: Add ethernet driver for Microchip PIC32. 2016-02-01 22:14:02 +01:00
rtl8139.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
rtl8169.c net: rtl8169: remove unneeded definition 2016-12-04 13:55:01 -05:00
sandbox-raw.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
sandbox.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
sh_eth.c treewide: replace #include <asm/errno.h> with <linux/errno.h> 2016-09-23 17:55:42 -04:00
sh_eth.h Fix various typos, scattered over the code. 2016-05-05 21:39:26 -04:00
smc911x.c net: mii: Fix changes made by spatch 2016-08-15 15:29:03 -05:00
smc911x.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
smc91111.c arm: Remove xaeniax board 2015-09-11 17:14:43 -04:00
smc91111.h arm: Remove xaeniax board 2015-09-11 17:14:43 -04:00
sun8i_emac.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
sunxi_emac.c dm: eth: Avoid blocking on packet reception 2015-07-21 17:39:40 -06:00
tsec.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
tsi108_eth.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
uli526x.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
vsc7385.c treewide: replace #include <asm/errno.h> with <linux/errno.h> 2016-09-23 17:55:42 -04:00
vsc9953.c drivers: net: vsc9953: Fix bug when PVID is shown for disabled ports only 2016-04-06 08:34:44 -07:00
xilinx_axi_emac.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
xilinx_emaclite.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
xilinx_ll_temac.c net: xilinx_ll_temac: Fix string overflow 2016-01-27 15:57:20 +01:00
xilinx_ll_temac.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
xilinx_ll_temac_fifo.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
xilinx_ll_temac_fifo.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
xilinx_ll_temac_mdio.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
xilinx_ll_temac_mdio.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
xilinx_ll_temac_sdma.c net: cosmetic: Fix var naming net <-> eth drivers 2015-04-18 11:11:33 -06:00
xilinx_ll_temac_sdma.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
zynq_gem.c Xilinx changes for v2017.05 2017-03-16 16:44:23 -04:00