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a5c2423f6382b6b50614424b67cdcf09a16ca7b2
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80 Commits

Author SHA1 Message Date
Rakesh Goyal
a5c2423f63 core: enable m2m_sync for primary and secondary interfaces 
Issue: Ask is to enable Mac-to-Mac tsync
on interface for primary and secondary interface.

Fix: update default value.

Bug 200733666

Change-Id: Ie00e3cf96d0deb75d7c623a63bc0d06ed637ca2c
Signed-off-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2628723
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: Sheetal Tigadoli <stigadoli@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2021-12-06 04:35:42 -08:00
Rakesh Goyal
61be2488de nvethernetrm: MAC to MAC time sync 
- Add code to store role of FD
- Function to return osi_core pointer for
  first role match.
- add code to calculate time offset between
  Primary and Secondary PTP controller HW time.
- calculate frequency adjustment calculation.
- call appropriate HAL function for
  secondary interface.

Bug 200733666

Change-Id: I7a141ea691d80d9f69fd18b28ae0964cb1bf2fb3
Signed-off-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2614283
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2021-11-02 04:07:33 -07:00
Rakesh Goyal
a9b03b83a9 core: mgbe: use lock for time stamping 
Using lock for protect critical section between
common interrupt and ioctl call to read
timestamp

Add mmc counters for lock failure during node
addition and deletion.

Bug 200743666

Change-Id: I12a2e57993e91d6ed50ed0efc84d1b60ef736677
Signed-off-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2590099
Tested-by: Gaurav Asati <gasati@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Gaurav Asati <gasati@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2021-09-20 11:09:19 -07:00
rakesh goyal
1a2c9a3d94 osi: common: Add support for MGBE 2 step timestamp 
- OSI DMA
-- During Trasnmit:
--- For EQOS/MGBE one steps PTP Reads TS and update
    in TX done structure.

--- For MGBE 2 steps PTP or 1 step slave, update flags
    TS_POLL and update pkt_id as unique ID to be used
    for polling by OSD after Common interrupt handling.
    packet_id = MSB 4 bits channel_number and LSB 6-bits,
    local index of PTP TS FIFO.

-- On transmit complete
--- If TS is part of Tx done context set OSI_TXDONE_CX_TS
--- If TS is not part of Tx done context and delayed set
OSI_TXDONE_CX_TS_DELAY.

- OSI Core
-- On Common interrupt:
--- If MGBE_ISR_TSIS is set, read time stamp to internal
    array from HW fifo, until it is completely read or array
    is full.
--- Provide an IOCTL OSI_CMD_GET_TX_TS, to read TS for the
    specified pkt_id from OSD via structure osi_core_tx_ts
--- Provide an IOCTL OSI_CMD_FREE_TS, to free TS for the
    specified pkt_id from OSD path

Bug 200603265

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Rakesh Goyal <rgoyal@nvidia.com>
Change-Id: Ib3e02031393e40988074095e5a135bb4e839d7f4
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2543792
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2021-06-29 10:36:51 -07:00
Rakesh Goyal
677022a7ca core: fix get_core init_done check 
Issue: In case of virtualization, init_done for
VM's osi_core is not set which leads to give same
osi_core in case of other VM.

Fix: osi_get_core check for if_init_done instead of init_done

Change-Id: Ib8ffe156723685b4f7fde1f197df3c2c589f75ac
Signed-off-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2518053
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
 2021-06-21 07:07:10 +05:30
Rakesh Goyal
6cb30389f3 nvethernetrm: add interface operations for virtualization/non-virtualization 
Issue:  In current implementation virualization
	callback are at HW ops level, which leads
        to multiple IVC calls.
Fix:	- IVC call happens only for core API's in case
	virtualization
	- For non-virtualization case HW operations will
	be invoked directly from OS OSD.
	- From Ethernet server OSD - OSI HAL API's
	should be called to access the HW operations

Bug 200671160

Change-Id: Ic3730fb822ae37fdf29fabf429f18f5d5bacd210
Signed-off-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2509243
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
 2021-06-21 07:07:10 +05:30
nannaiah
6644553603 osi: Add virtualization fix. 
- Change osi_readl to osi_readla
- Change osi_writel to osi_writela
- Add IVC macsec commands.
- Add OSI_MGBE_MAC_3_00 as valid list of version.
- Disable validate_func_ptrs as it returns failure.

Bug 2694285
JIRA T23XMGBE-118

Signed-off-by: Nagaraj annaiah <nannaiah@nvidia.com>
Change-Id: I49187c0decb3de4184b7ef5e3a2e553a60c1d54f
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2515254
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
 2021-06-21 07:07:10 +05:30
rakesh goyal
ec94a4df27 core: handle ioctl in single API 
To reduce number of external interface APIs,
consolidate all IOCTL API to one interface API.

Bug 200671160

Change-Id: I407ee5c50c8b3293c5be613beda68e1e450dce89
Signed-off-by: Rakesh Goyal <rgoyal@nvidia.com>
 2021-06-21 07:07:10 +05:30
Bhadram Varka
1d1a2d24d7 osi: add support for handling multiple IP's 
Issue: Since core_ops/dma_chan_ops are static global
variables and these are stored in data segment of
a process. In linux when insmod happens eqos and mgbe
will get probe which inturn initialize osi core ops.
Since data segment is shared here eqos core ops pointer
overwritten by mgbe core operations.

Fix: Use separe core ops and local global variable
for each instance.

Bug 200671160

Change-Id: I7f093608d812e2ced1bf73339dbd70f0091fe5b4
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
 2021-06-21 07:07:10 +05:30
mohant
88f37dcfd5 nvethernetrm: Add PTP offload support 
Bug 200562286

Change-Id: I7adf08da12458c7291391ef726fe1fa65cb1bda1
Signed-off-by: Mohan Thadikamalla <mohant@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2319556
Tested-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
 2021-06-21 07:07:10 +05:30
Mohan Thadikamalla
b3ff3bb215 nvethernetrm: Add Flexible Receive Parser support 
- Define new data structure for the FRP table entry,
declare new frp_table and NVE variables in the OSI
core private structure.
- Define a new data structure for the OSI FRP command.
Add new OSI API to initiate FRP commands from OSD.

Bug 200565623

Change-Id: I84660a6e8270a681b82236d0c39423660b3821ff
Signed-off-by: Mohan Thadikamalla <mohant@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2330182
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
 2021-04-05 16:35:54 +05:30
rakesh goyal
aa89068135 nvethernetrm: eqos: TSN support for EQOS IP 
1. Adds basic OSI API's for EST/FPE
2. EST/FPE support for EQOS
3. MMC counters for FPE
4. EST errors and state counter

Bug 200561100

Change-Id: Iee3e6caac5d16e1620c25420d72700f9cdd00465
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2319820
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
 2021-04-05 16:35:54 +05:30
Bhadram Varka
1b04eee826 nvethernetrm: update SSINC & ptp_ref_clk 
Configure SSINC and ptp_ref_clk based on ethernet IP

Bug 200565914

Change-Id: I0a29d4506f56c7e4bdb36cc2cee9276f849b4a26
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2320590
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
 2021-04-05 16:35:54 +05:30
Rakesh Goyal
36c1924486 nvethernetrm: mgbe: add PTP support 
Change takes care of -
o Enable PTP for MGBE
o Added flags for One step/two step and also
for PTP master/slave
o Getting timestamp from MAC registers for MGBE.

Bug 200565914

Change-Id: I17346451f2619f0526a737a4a6bffdf130af4fc0
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2314201
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
 2021-04-05 16:35:54 +05:30
vbhadram
c6a390123f nvethernetrm: mgbe: add support for RSS 
This change programs 40byte Hash key and indirection table
(Hash table) (has DMA channel numbers) in MAC
Once packet received by MAC - 4-tuples will be extracted
from the packet and given to RSS hash engine. Hash function
will generate hash value by using 40byte key.
From hash value LSB bits used as index to RSS lookup table to
find out DMA channel number. If there is a match - packet is
routed to corresponding DMA channel. If there is no match -
packet will be dropped and error will be returned in receive desc.

Bug 200565647

Change-Id: Iffbb5a452f03278b3ba0bc061f09b43c7c994289
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2263398
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
 2021-04-05 16:35:54 +05:30
Mohan Thadikamalla
164e29e693 nvethernetrm: Add RX Route support 
- Add new ptp_rx_queue variable in
  osi_ptp_config structure.
- Declare an IP callback function
  for PTP RX queue index programming.
- Check and call IP based PTP RX queue
  callback in osi_ptp_configuration.

Bug 200596985

Change-Id: Ief040dc5b607ad729af5e9c0c1870249b456dcc7
Signed-off-by: Mohan Thadikamalla <mohant@nvidia.com>
 2021-04-05 16:35:54 +05:30
Bhadram Varka
5378fecdbc nvethernetrm: mgbe/eqos: Add support for VLAN 
Adds support for VLAN insertion/deletion and filtering
on receive side.

Perfect filtering enabled for the VLAN filtering.
HW maximum has 32 VLAN perfect filters. If user adds
more than 32 then all VID's will be allowed

Bug 200565888

Change-Id: I75bdc261a77df4f9d9f5fff9a2943731de9dd4ef
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2312144
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
 2021-04-05 16:35:54 +05:30
Bhadram Varka
95f86be943 nvethernetrm: xpcs: XPCS initialization 
Add support for XPCS initialization in USXMII mode
and start of XPCS will happen once speed set for MAC.

Bug 200552796

Change-Id: I4c98bec2e92d9b189c7d2404705e28b969592f33
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2258482
 2021-04-05 16:35:53 +05:30
Bhadram Varka
731abcdc1e nvethernetrm: add support for MGBE initialization 
Adds MAC CORE and DMA initialization support for
MGBE MAC Controller.

Bug 200548572

Change-Id: I6796229852b47ff0748a848a6dbe9addab6ab74f
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2250401
 2021-04-05 16:35:53 +05:30
Bhadram Varka
3c12450bc7 osi: core: fix coverity/misra issues 
Bug 200671160

Change-Id: I98f0bb2a4a0fde05b81551cd2dd0cab4ddac13dc
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
 2021-04-05 16:35:53 +05:30
Bhadram Varka
6ca2bcb767 osi: core: fix coverity issues 
Defects/Coding rule violations found : 3 Total
	FORWARD_NULL 	 1 - (Deviation Not approved)
	UNUSED_VALUE 	 2 - (Deviation Not approved)

Bug 200671160

Change-Id: Icabb21606a5758ad79e92d9d67e2be9cb889723e
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
 2021-04-05 16:35:53 +05:30
Rakesh Goyal
a57fdb926a Revert "core: handle ioctl in single API" 
This reverts commit 6b8e39f6d3.

Bug 200671160

Change-Id: Icf22d93e83efbff7cb2a3cdfd5d169e3fd454b4a
Signed-off-by: Rakesh Goyal <rgoyal@nvidia.com>
 2021-04-05 16:35:20 +05:30
rakesh goyal
6b8e39f6d3 core: handle ioctl in single API 
To reduce number of external interface APIs,
consolidate all IOCTL API to one interface API.

Bug 200671160

Change-Id: I324bf794b66f6267b9cf4c64059bdd07b90579d4
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2493164
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2021-03-16 14:07:40 -07:00
rakesh goyal
3d7a7a2661 osi: eqos: only interface APIs accessible form OSD 
Issue:	Many non API functions are accessible from
	OSD code which can be used to update/access
	HW registers.
Fix:	Move non API function to local files and
	remove header files from code shared with OSD
	so these function can be accessible only
	within OSI code

Bug 200671160

Change-Id: Ic396b3b34e20cd8ee6b252e745df12f4532d0e10
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2494297
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2021-03-11 22:28:24 -08:00
Bhadram Varka
696f45972b osi: don't expose core_ops to OSD 
Issue: Currently OSD has access to osi_core_ops
so these operations can be changed by OSD.
Also each entry funnction has checks for validating
these function pointers which would increase the
unit tests and complexity as well.

Fix: Move dma_ops to inside OSI and set a flag
indicate that CORE software init done. Each entry
function needs to check only flag

Bug 200671160

Change-Id: I6def9e5c39f90a08eb4f48a124a1c2c8c65175a4
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2435991
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2021-03-09 21:54:36 -08:00
rakesh goyal
93d87716de core: move get_hw_feat to osi_core 
No api from osi_common should be direclty accessible
from OSD code. moving osi_get_hw_feat to osi core.

Moving following API to common/common.h
osi_memset()
osi_memcpy()

Bug 200671160

Change-Id: Idd6269b01ee8ec21c7f3c5b7f3376cf9a91bb661
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2488875
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2021-03-05 19:35:28 -08:00
nannaiah
02733635e0 Enable IVC core functionality for QNX 
1. Enable IVC core.
2. Move ivc_flush_mtl_tx_queue and ivc_reset_mmc under macro to fix
   build failures.

Bug 2694285

Change-Id: Id090831bc3f8150bb381fba70537beb34aa9ccc0

Signed-off-by: Nagaraj Annaiah <nannaiah@nvidia.com>
Change-Id: Id090831bc3f8150bb381fba70537beb34aa9ccc0
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2475827
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2021-03-03 02:34:41 -08:00
Bhadram Varka
75dd1ed410 osi: delete osd_ops functions 
Bug 200620687

Change-Id: I1b3d46b86e3d9679a5b4db780aa8ea17a0349c8a
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2483072
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2021-02-26 04:03:51 -08:00
Bhadram Varka
bab0b3c6fb osi: remove core API to get MAC time 
Issue:
dma_base pointer being checked in osi_get_systime_from_mac()
API which will be not populated OSD which resulted in PTP
time sync issues.

Fix: Use DMA API inside OSD to get MAC time and remove
dma_base usage.

Bug 200696375

Change-Id: I807a99b6af82a12eddd830f5b010c4a83e8b7b92
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2487698
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: Nagarjuna Kristam <nkristam@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2021-02-25 14:41:13 -08:00
rakesh goyal
e7815af31b osi: dma: core: fix static analysis errors 
Issue:	Introduced Coverity and Cert errors which
	are identified with 2020.06 config file
Fix:	Coverity and Cert errors fixed

Bug 200689877

Change-Id: I1bc6278162692468bfb67cf61c144ed2f81bc72f
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2466677
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2468656
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2021-01-18 13:49:29 -08:00
nannaiah
65a65797bb nvthernetrm: Add IVC support for OSI 
In case of virtualization the OSI functions will be handled
at Ethernet Server. Add IVC support where OSD can send
IVC packets to ethernet server. Ethernet Server parses the
messages and calls the corresponding OSI API.

OSI and few DMA API's are updated to support osi_core as an
argument.

Bug 2694285

Change-Id: Ic56b8e9f5f9cd70cc70239b61d756bfa2e998588
Signed-off-by: Nagaraj Annaiah <nannaiah@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2435281
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-18 20:05:20 -08:00
rakesh goyal
7a1419d26e osi: core: dma: fix issue identified in unit testing 
Issue:
- rx_ring pointer validation missing in interface API
- Misra-C issue introduced while fixing
  Advisory error.
- if addend = diff, osi_adjut_freq return -1
- OSI_MAC_TCR_SNAPTYPSEL_3 unused macro

Fix:
- add check for rx_ring pointer validation
- Fix Misra C error
- proceed further instead of returning -1
- Hide OSI_MAC_TCR_SNAPTYPSEL_3 for QNX

Bug 200686220

Change-Id: I806b4f33b86ee08c96ddb76fbfb91bf394206d70
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2459580
(cherry picked from commit fabc231aa387a74158b6efe926659c33c1abf0c6)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2460837
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Ashutosh Jha <ajha@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-18 15:25:54 -08:00
rakesh goyal
5cc34cb889 nvethernetrm: fix Misra-C 20.5 
Fix MISRA C-2012 Rule 20.5

Bug 200682334

Change-Id: I53856a1ec497f432fd3358ffdc16f36d8ca75d40
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2456032
(cherry picked from commit 6b2ca2be82458187318ba51d40166b0d9e437514)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2457309
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-10 14:52:58 -08:00
rakesh goyal
670622893f nvethernetrm: fix Misra-C 2.x, 5.9 and 8.9 
Fix MISRA C-2012 Rule 2.3
Fix MISRA C-2012 Rule 2.4
Fix MISRA C-2012 Rule 2.5
Fix MISRA C-2012 Rule 5.9
Fix MISRA C-2012 Rule 8.9

Bug 200682334

Change-Id: Ie95e2f9d346d952fac1cf28f241522f35648be38
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2455622
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2457306
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-10 14:52:46 -08:00
rakesh goyal
299912b79b nvethernetrm: fix MISRA C-2012 Rule 17.8 
Fix MISRA C-2012 Rule 17.8

Bug 200682334

Change-Id: Ic43649050381599eab735a96da63b75519fde3bc
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2454282
(cherry picked from commit 1babde35e2e8bcea64b8c57ce6730a5aed050425)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2457305
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-10 14:52:41 -08:00
rakesh goyal
4e0dd73e46 nvethernetrm: Misra-C 4.5, 13.3 and 12.1 fix 
- Fix MISRA C-2012 Rule 12.1
- Fix MISRA C-2012 Rule 4.5
- Fix MISRA C-2012 Rule 13.3

Bug 200682334

Change-Id: I7af71cb25cf7f202aca586cf7bde6d02813997ec
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2453875
(cherry picked from commit 9d5ad9db6d30472289aa05fed577035bdecd6381)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2457304
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-10 14:52:37 -08:00
rakesh goyal
a744271813 nvethernetrm: fix for Misra-C 4.6 
- Fix Misra-C Rule 4.6

Bug 200682334

Change-Id: I56b1effa4e1a2f0707a26d11358de60d9d12e4f9
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2453789
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2457303
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-10 14:52:33 -08:00
rakesh goyal
d889b272e1 osi: update API group 
Issue: Need to add "API Group" for all APIs.

Fix: Add "API Group" to all APIs

Bug 200681427

Change-Id: Iea2a77943c61dc166dd885f556454c63e4f6c716
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2453124
(cherry picked from commit b914e618d1ee70b92d60314f7614b20c34772fbc)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2455386
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-07 11:15:45 -08:00
rakesh goyal
8ad932eb93 osi: address code inspection comments 
Issue:
1) Code inspection comments for validation
base address argument, channel out of bound
check and pointer validation missing.
2) Missing debug prints before return.

Fix:
1) Fix bugs/issues as per code inspection.
check for base address, channel and pointers.
2) Add debug prints to identify error.

Bug 200669603

Change-Id: I7e1a235c9aa9249c25a4a02927a9ea13ec3cadf8
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2436154
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2455383
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-07 11:15:33 -08:00
rakesh goyal
0651a8f39a core: move API form common/ to core/ 
Issue: As per unit design following APIs are
part of NvEthernetRm but in current implementation
is it getting compile with NvEthernetCl also
- osi_get_mac_version()
- osi_get_hw_features()

Fix: move APIs to NvEthernetRm

Bug 200669603

Change-Id: I27f5f304a586f40693d700e9bdb40b553d591544
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2435473
(cherry picked from commit 2d74a69dd1fd0c2567a506ae0f8e797924650e28)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2448708
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-07 11:15:29 -08:00
rakesh goyal
7c180f7913 core: Remove unused code for QNX from compilation 
Update common library code to remove following 2 APIs
as these are not used anymore by QNX.

osi_config_mac_loopback()
osi_set_mdc_clk_rate()

Bug 200669603

Change-Id: Ice364bfb3fd95f3f846677b80668eb2b0b0b2918
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2434886
(cherry picked from commit 9f69b25b1368b76fd7caa4b55a15e7a5947d3b9c)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2448820
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-07 11:15:25 -08:00
Nagarjuna Kristam
4140d173ce osi: replace osd_* API with osd_ops callbacks 
Issue:
OSI calls OSD functionality using a direct API callback.
When multiple OSD's are present in single build system, only one
OSD can be linked to OSI for OSD functionality.

Fix:
Replace direct osd_* API calls by registered osd_ops callback.

Bug 200620687

Change-Id: I967565286fd9334fea6b34436267649f1af671c0
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2419132
(cherry picked from commit 0340c55df5741f73717e7a97e937bc4fdd6f02ef)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2438837
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-11-03 07:45:24 -08:00
rakesh goyal
cb802ae56f osi: create stripped library for MCAL/QNX 
Update common library to export only API
used in QNX/MCAL driver if OSI_STRIPPED_LIB
is defined.

Bug 200671362

Change-Id: Ide3a5d9a60228b5d07355b58e26f509245db4144
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2410877
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2422285
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Mahesh Patil <maheshp@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-10-28 18:05:43 +05:30
Nagarjuna Kristam
c09ce43167 osi: update function headers 
Update doxygen comments for functions with below info
 - Use Algorithm inside @note
 - All numberical usages(like 1),2)..) with '-'
 - Add API group, Classification and Traceability note sections
   for all external interface functions.

Bug 200671362

Change-Id: I762df388659f4be75952b7050c7ae03489a086b8
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2407423
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2422284
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Mahesh Patil <maheshp@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: Rakesh Goyal <rgoyal@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-10-28 18:05:43 +05:30
Nagarjuna Kristam
25d4765c77 osi: dma: Add support to read PTP time over DMA base 
Issue: RFE to support PTP time read from OSI DMA.

Fix: Add OSI DMA API to read PTP time from DMA base.
Move PTP time read code to OSI common.

Bug 200630996

Change-Id: Ic65a042d23318f93ecf23b481ab7a898cf88d360
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2367295
(cherry picked from commit 7379669ef23507e0f50f1517e819c552ea359300)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2374403
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Gaurav Asati <gasati@nvidia.com>
Reviewed-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-07-14 15:25:44 -07:00
rakesh goyal
931fa3332b nvethernetrm: eqos: handle filter operation flag 
Issue:	RM server is not aware of what L2 address
	should be removed from local list and register as
	index passed by OSD/OSI_Core may mis-match in case
	multi FD instance usecase.
Fix:	As RM server finds index/offset on its own corresponding
	to MAC address, Core software should reset AE bit and pass
        other user provided argument as it is. Legacy
	way of removing L2 address is still supported.

Bug 200626200

Change-Id: I43919827422d176334198ee09e822047b606da79
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2359969
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-06-19 00:56:04 -07:00
Nagarjuna Kritam
19f57f32bd nvethernetrm: Use SSINC for SSIR and ADDEND calculations 
Use MAC version based SSINC value and use it to configure SSIR
and addend registers.

Bug 200605211

Change-Id: I8ac4e5fbfb9c64db35a3c33417dee5ca34a1c61d
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2341203
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-05-13 02:29:03 -07:00
Bhadram Varka
d3dcd9bfb4 nvethernetrm: eqos: add Software reset for VDK 
Bug 200546379

Change-Id: I40cf003311926e6b0a1685c0443d64ccf59c5325
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2270371
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2274311
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-05-06 23:43:57 -07:00
Mohan Thadikamalla
e69b969d02 nvethernetrm: Remove core_backup static variable 
- Define core_backup structure in osi_core file
  and convert osi_core_private_data structure backup_config
  variable as core_backup type.
- Remove the global eqos_core_backup_config static variable.

Bug 200596517

Change-Id: Ice38e1a8724c1da722eda7eb4e63e79674b27b0d
Signed-off-by: Mohan Thadikamalla <mohant@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2315795
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-03-23 03:04:38 -07:00
Mohan Thadikamalla
bd8edd0ae4 Revert "nvethernetrm: move core_backup to osi_common.h" 
Reverting this change to support IP based
indirect addressing registers save and restore.

Bug 200596517
Bug 2804631

This reverts commit 962ca78215.

Change-Id: Ia6ec230243cfb58a64e4f9fc4dbb9e3079a58cae
Signed-off-by: Mohan Thadikamalla <mohant@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2315794
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-03-23 03:04:28 -07:00