summaryrefslogtreecommitdiff
path: root/drivers/net/ldpaa_eth
Commit message (Collapse)AuthorAgeLines
* drivers: net: ldpaa: Memset pools_params as "0" before usePrabhakar Kushwaha2016-05-03-0/+1
| | | | | | | | Memset pools_params as "0" to avoid garbage value in dpni_set_pools. Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reported-by: Jose Rivera <german.rivera@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* armv8: LS2080A: Consolidate LS2080A and LS2085AYork Sun2016-04-06-1/+0
| | | | | | | | | | | | LS2080A is the primary SoC, and LS2085A is a personality with AIOP and DPAA DDR. The RDB and QDS boards support both personality. By detecting the SVR at runtime, a single image per board can support both SoCs. It gives users flexibility to swtich SoC without the need to reprogram the board. Signed-off-by: York Sun <york.sun@nxp.com> CC: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
* driver: net: ldpaa_eth: Add support of PHY frameworkPrabhakar Kushwaha2016-03-21-34/+87
| | | | | | | | | | | This patch integrate DPAA2 ethernet driver existing PHY framework. Call phy_connect and phy_config as per available DPMAC id defined in SerDes Protcol. Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com> Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* driver: net: ldpaa: Add debug info of printing DPMAC statsPrabhakar Kushwaha2016-01-27-0/+78
| | | | | | | | | | | | Add debug information prints to provide DPMAC statistics - Number of bytes received - Number of received and discard frames - Number of bytes transferred - Number of frames transferred etc. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <york.sun@nxp.com>
* driver: net: ldpaa: Increase num of buffers for a poolPrabhakar Kushwaha2016-01-27-1/+1
| | | | | | | | | | Management Complex FW 9.0 set the hardware depletion to be 20 buffers in order to support multiple pools in DPNI. This requires driver to fill the pool with at least 21 to be able to receive frames. So, Increase number of buffers for a pool. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <york.sun@nxp.com>
* driver: net: ldpaa: Report back only error frames for txPrabhakar Kushwaha2016-01-27-0/+12
| | | | | | | | | | | Management Complex FW 9.0 puts a new requirement to provide Tx confirmation and error queue configuration by calling dpni_set_tx_conf API. Configure report of only error frames for a tx frame. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <york.sun@nxp.com>
* driver: net: fsl-mc: flib changes for MC FW 9.0.0Prabhakar Kushwaha2016-01-27-3/+1
| | | | | | | | | | | | | MC firmware version 9.0.0 contains - Support of new APIs - Update in existing APIs - Change in Major and minor version of DPAA2 objects This patch contains modifications in FLIB files to support new MC firmware version. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <york.sun@nxp.com>
* driver: net: fsl-mc: Add version check for MC objectsPrabhakar Kushwaha2016-01-27-0/+28
| | | | | | | | Check and compare version of management complex's object with the version supported by Freescale ldpaa2 ethernet driver. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <york.sun@nxp.com>
* Fix GCC format-security errors and convert sprintfs.Ben Whitten2016-01-14-2/+2
| | | | | | | | | | | With format-security errors turned on, GCC picks up the use of sprintf with a format parameter not being a string literal. Simple uses of sprintf are also converted to use strcpy. Signed-off-by: Ben Whitten <ben.whitten@gmail.com> Acked-by: Wolfgang Denk <wd@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
* armv8: ls2085a: Add support of LS2085A SoCPrabhakar Kushwaha2015-11-30-0/+1
| | | | | | | | | | | | | Freescale's LS2085A is a another personality of LS2080A SoC with support of AIOP and DP-DDR. This Patch adds support of LS2085A Personality. Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> [York Sun: Updated MAINTAINERS files Dropped #ifdef in cpu.h Add CONFIG_SYS_NS16550=y in defconfig] Reviewed-by: York Sun <yorksun@freescale.com>
* armv8: LS2080A: Rename LS2085A to reflect LS2080APrabhakar Kushwaha2015-11-30-1/+1
| | | | | | | | | | | LS2080A is a prime personality of Freescale’s LS2085A. It is a non-AIOP personality without support of DP-DDR, L2 switch, 1588, PCIe endpoint etc. So renaming existing LS2085A code base to reflect LS2080A (Prime personality) Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> [York Sun: Dropped #ifdef in cpu.c for cpu_type_list] Reviewed-by: York Sun <yorksun@freescale.com>
* driver: net: ldpaa: Fix Rx buffer alignmentPrabhakar Kushwaha2015-11-30-6/+11
| | | | | | | | | | | | | MC 0.7.1.2 enforces limitation i.e.: "Packets may be corrupted in several combinations of buffer size and frame offsets. Workaround: Use buffers that are of size that is a multiple of 256, and frame offset that is a multiple of 256" Updating the DPNI Eth driver to comply with the restriction. Signed-off-by: Bogdan Hamciuc <bogdan.hamciuc@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver: net: ldpaa: Add debug informationPrabhakar Kushwaha2015-11-30-0/+123
| | | | | | | | | | Add following debug information in the driver - Get various DPNI counter values - Get link status of DPNI objects - Get information of both ends of connection (DPMAC - DPNI) Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver: net: ldpaa: Use DPMAC as net devicePrabhakar Kushwaha2015-11-30-44/+136
| | | | | | | | | | | | | | As per current implementation of DPAA2 ethernet driver DPNI is used as net device. DPNI is tangible objects can be multiple connected to same physical lane. Use DPMAC as net device where it represents physical lane. Below modification done in driver - Use global DPNI object - Connect DPMAC to DPNI - Create and destroy DPMAC Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver: net: fsl-mc: Create DPAA2 object at run-timePrabhakar Kushwaha2015-11-30-2/+2
| | | | | | | | | | Freescale's DPAA2 ethernet driver depends upon the static DPL for the DPRC, DPNI, DPBP, DPIO objects. Instead of static objects, Create DPNI, DPBP, DPIO objects at run-time. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver: ldpaa: Add api to return linked PHY ID of DPMACPrabhakar Kushwaha2015-11-30-0/+12
| | | | | | | | | | DPMAC represents physical line on the board. This physical line eventually asscociate with on-board PHY. So Add an api to return linked PHY ID of DPMAC object. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* armv8: lsch3: Fix lane protocol parsing logicPrabhakar Kushwaha2015-11-30-8/+7
| | | | | | | | | | Current implementation only consider SGMIIs for dpmac initialization. XFI serdes protocols also uses dpmac. Also, fix lane protocol parsing logic to consider both XFIs and SGMIIs. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* armv8/fsl_lsch3: Change arch to fsl-layerscapeMingkai Hu2015-10-29-2/+0
| | | | | | | | | | | | | There are two LS series processors are built on ARMv8 Layersacpe architecture currently, LS2085A and LS1043A. They are based on ARMv8 core although use different chassis, so create fsl-layerscape to refactor the common code for the LS series processors which also paves the way for adding LS1043A platform. Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com> Signed-off-by: Hou Zhiqiang <B48286@freescale.com> Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver: net: ldpaa_eth: Set MAC address during interface openPrabhakar Kushwaha2015-10-29-12/+3
| | | | | | | | | | Currently ldpaa ethernet driver rely on DPL file to statically configure mac address for the DPNIs. It is not a correct approach. Add support setting MAC address from env variable or Random MAC address. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* drivers/fsl-mc: flib changes for mc 8.0.0Prabhakar Kushwaha2015-08-03-32/+37
| | | | | | | | | MC firware version 8.0.0 contains new command flags. This patch contains modifications in FLIB files to support the new command flags. Signed-off-by: Itai Katz <itai.katz@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver/ldpaa_eth:Avoid infinite loop in ldpaa_eth_rxPrabhakar Kushwaha2015-07-20-1/+8
| | | | | | | | Change infinite loop mechanism to timer based polling for QBMAN release in ldpaa_eth_rx. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver/ldpaa_eth: Avoid TX conf framesPrabhakar Kushwaha2015-07-20-111/+4
| | | | | | | | | | | Polling of TX conf frames is not a mandatory option. Packets can be transferred via WRIOP without TX conf frame. Configure ldpaa_eth driver to use TX path without confirmation frame Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver/ldpaa_eth: Add timeout handling DQRR entry readPrabhakar Kushwaha2015-07-20-14/+22
| | | | | | | | | | | Volatile command does not return frame immidiately, need to wait till a frame is available in DQRR. Ideally it should be a blocking call. Add timeout handling for DQRR frame instead of retry counter. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver/ldpaa_eth: Retry enqueue if portal was busyPrabhakar Kushwaha2015-07-20-2/+30
| | | | | | | | | | | Do not immediately return if the enqueue function returns -EBUSY; re-try mulitple times. if timeout occures, release the buffer. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver/ldpaa_eth:Flush buffer before seeding BMAN after TX_confPrabhakar Kushwaha2015-07-20-0/+1
| | | | | | | | Flush buffer before releasing to BMan after TX_conf to ensure, the core does not have any cachelines that the WRIOP will DMA to. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* board/ls2085qds: Add support ethernetPrabhakar Kushwaha2015-04-23-0/+84
| | | | | | | | | Add support of ethernet: - eth.c: mapping lane to slot for (0x2A, 0x07) - ls2085a.c: To enable/disable dpmac and get link type Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
* driver/ldpaa: Add support of WRIOP static data structurePrabhakar Kushwaha2015-04-23-5/+147
| | | | | | | | | | | | Wire rate IO Processor (WRIOP) provide support of receive and transmit ethernet frames from the ethernet MAC. Here Each WRIOP block supports upto 64 DPMACs. Create a house keeping data structure to support upto 16 DPMACs and store external phy related information. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
* driver/ldpaa_eth: Update ldpaa ethernet driverPrabhakar Kushwaha2015-04-23-24/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix flush_dcache_range() input parameter to use start and end addresses. Change ethernet interface name to DPNI. Update entry criteria for ldpaa_eth_stop. Ethernet stack first stop the device before performing next operation. At the time of Ethernet driver registration, net_dev->state is set as ETH_STATE_INIT So take care net_dev->state as ETH_STATE_INIT in ldpaa_eth_stop. Undef CONFIG_PHYLIB temorarily because ldpaa_eth driver currently does not support PHYLIB. Instead of clearing pull descriptor one time, clear it before issuing any volatile dequeue command. Volatile command does not return frame immidiately, wait till a frame is available in DQRR. This frame can be valid or expired. Flush buffer before releasing to BMan ensure the core does not have any cachelines that the WRIOP will DMA to. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: pankaj chauhan <pankaj.chauhan@freescale.com> Signed-off-by: Roy Pledge <Roy.Pledge@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
* driver/ldpaa_eth: Add LDPAA Ethernet driverPrabhakar Kushwaha2015-04-23-0/+857
LDPAA Ethernet driver is a freescale's new ethernet driver based on Layerscape architecture. Every ethernet driver controls on DPNI object. Where all DPNIs share one common DPBP and DPIO object to support Rx and Tx flows. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> CC: Cristian Sovaiala <cristian.sovaiala@freescale.com> CC: Bogdan Hamciuc <bogdan.hamciuc@freescale.com> CC: J. German Rivera <German.Rivera@freescale.com> [York Sun: s/NetReceive/net_process_received_packet] Reviewed-by: York Sun <yorksun@freescale.com>
generated by cgit v1.1 at 2024-11-04 18:54:56 +0000