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cb1599e9f28dcfd68639df9b828ee2146defbc19
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170 Commits

Author SHA1 Message Date
Bhadram Varka
cb1599e9f2 osi: dma: Define macro for DMA TX max buffer size 
Bug 3528173

Change-Id: If7152ec75bcf21d820cd68c3aff31e3c6aa8ae6b
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2675628
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Gaurav Asati <gasati@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2024-02-21 16:32:06 +05:30
Gaurav Asati
3224505db9 osi: dma: update tx and rx completion API's. 
- Add tx and rx completion API's with
  failure return value.

JIRA T23XMGBE-443

Change-Id: Ib6aa3b559f1356e9285f8d4cc129abc049884342
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Gaurav Asati <gasati@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2618556
(cherry picked from commit 6bd8b7fe13f258928bb81ebe22c30fe5b51688c0)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2658600
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2024-02-21 16:32:06 +05:30
Gaurav Asati
018b0034dc osi: update API headers 
Use @usage instead of @note and group all classification and API
group details under @usage.

Bug 3350640

Change-Id: If77cfd76519f17427b95a2300ad722dc6f83f518
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Gaurav Asati <gasati@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2587106
(cherry picked from commit 0002e2d0b2cf85811b09e8c7157dbd777c8fc117)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2657079
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:32:06 +05:30
Gaurav Asati
cbff6cfa1c osi: Add Async-sync details to API header 
Issue:
Async-sync details to API header is needed.

Fix:
Add Async-sync details to API header and remove duplicate Thread
details.

Bug 3350640

Change-Id: I0838e53951389c9fa408323324cedba0268f4706
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2572939
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Gaurav Asati <gasati@nvidia.com>
(cherry picked from commit 8acef05c924ed72e256e792a8cd623a221494287)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2657054
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:32:06 +05:30
Bibhay Ranjan
590c2a437d nveqos:fix MISRA_C-2012_Rule_8.13 and 10.4 issues 
MISRA FIXES
===== DIFF ======
Total misra violation count changed by -21
Rule: MISRA_C-2012_Rule_10.4 Diff: -1
Rule: MISRA_C-2012_Rule_8.13 Diff: -20
Rule: Total Diff: -21

CERT FIXES
===== DIFF ======
Total cert violation count changed by 0

Bug 200770325

Change-Id: Ib6cca8c2eaff5ae8cddd718b2f0c309c6888d4fc
Signed-off-by: Bibhay Ranjan <bibhayr@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2605632
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:32:06 +05:30
Rakesh Goyal
b89da89028 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
 2024-02-21 16:32:06 +05:30
Bhadram Varka
7eb67cff3e osi: Add core debug for registers/structures 
- Adds core debugging for registers/structures.
- Add change to use single macro for CORE and DMA.

Bug 200737108

Change-Id: If96af2ef0c39e01b6c1dad74ee11fd820df76a8d
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2559319
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:32:06 +05:30
Bhadram Varka
c4efd17817 osi: dma: Add debug capabilities 
- Dumps the descriptor if enable_desc_dump flag enabled.
- Dumps registers/structure through OSI DMA IOCTL.

Bug 200737108

Change-Id: I75924cdbd815528dcddba7b9d33dbd4a162f9bbe
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2550985
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2024-02-21 16:32:06 +05:30
rakesh goyal
9c0bebcfd4 osi: common: Add support for MGBE 2 step timestamp 
- OSI DMA
-- During Trasnmit:
 2024-02-21 16:32:06 +05:30
Nagarjuna Kristam
fce6bc8aaa osi: common: Move VM IRQ configuration core to dma 
Issue:
VM IRQ configuration needs is done using DMA base, instead of RM
base.

Fix:
Add VM IRQ configuration code to osi core init sequence.
Remove the same code in DMA.

Bug 200718904
Bug 200730767

Change-Id: I5bf41c85d745a977875ed2eeb044b4db088e0b64
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2539623
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
 2024-02-21 16:32:00 +05:30
Nagarjuna Kristam
0710ba642b osi: common: Fix mgbe xpcs and osi_common code 
- Return success xpcs-base is null for now.
- Add is mac enable support for MGBE.
- Call HW type common API base on MAC HW.
- Add generic channel mask macro.

Bug 200718904

Change-Id: Icc228697d0464c18af77312457a6bcfbf484ab7d
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2532466
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
 2024-02-21 16:32:00 +05:30
Nagarjuna Kristam
cee49f109c osi: dma: Add vm_num entry in irq_data 
Issue:
irq_data structure uses index of its array as VM number assosciated
with that channel. Which is not true.

Fix:
Add vm_num entry in irq_data which is updated by OSD to its corresponding
DMA channels.

Bug 200730767

Change-Id: Ida3219f8d4cef9bda1890e50a20853553f9bd930
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2532465
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
 2024-02-21 16:32:00 +05:30
rakesh goyal
84ddd18b48 core: remove void input argument 
- Changed void input arguments to proper type
- Modifed ivc_msg_common to ivc_msg_common_t

Bug 2739123

Change-Id: Id7964440f6c5d377ba3dd1a7661a2571fdc681d8
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2514922
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
 2024-02-21 16:32:00 +05:30
Bhadram Varka
b60b44dc67 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>
 2024-02-21 16:31:59 +05:30
narayanr
b5a12c85e6 osi: mgbe: program recommended values 
program the recommended values by HW team for
better performance

Bug 200565630
Bug 200570017

Change-Id: I96a870114623ce76804c49706d2961010448ca86
Signed-off-by: narayanr <narayanr@nvidia.com>
 2024-02-21 16:31:59 +05:30
Mohan Thadikamalla
984a87dfff 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>
 2024-02-21 16:31:59 +05:30
Rakesh Goyal
f6cbb32a42 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>
 2024-02-21 16:31:59 +05:30
vbhadram
d17a9e4c63 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>
 2024-02-21 16:31:59 +05:30
Bhadram Varka
c0091a34ef 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
 2024-02-21 16:31:59 +05:30
Bhadram Varka
64afd564e4 osi: single API to handle DMA interrupts 
Issue: Currently there are multiple API's for
handling DMA interrupts.

Fix: Creating single API to handle DMA interrupts.

Bug 200671160

Change-Id: I9385e8fb0ca044c7a01d38483226e2e83f76f5b9
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2497610
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30
rakesh goyal
35bb4dee50 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>
 2024-02-21 16:31:59 +05:30
Bhadram Varka
d39e02d47e osi: don't expose DMA ops to OSD 
Issue: Currently OSD has access to osi_dma_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 as well.

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

It also fixes couple of doxygen comments issues.

Bug 200671160

Change-Id: I675e24cbfca8f4023fd31709f246230d2070d716
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2490156
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@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
 2024-02-21 16:31:59 +05:30
Nagarjuna Kristam
dcca85ffd3 osi: update input arguments with boundary values 
Issue:
Verification checklist requests input params with boundaries for external
interfaces to be documented.

Fix:
Add boundaries for input argument which has boundaries implemented.

Bug 200673381

Change-Id: I4ffac5dcabf836038cf9b2c4e448ec1f881ef271
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2472860
(cherry picked from commit a84e13325795fb63ad567c95c10813875604e26a)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2474894
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Gaurav Asati <gasati@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
 2024-02-21 16:31:59 +05:30
nannaiah
3f204d6f16 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>
 2024-02-21 16:31:59 +05:30
rakesh goyal
e7e389f51d 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
 2024-02-21 16:31:59 +05:30
rakesh goyal
cf683b4ee1 osi: fix doxygen comments and advisory error 11.1 
Issue:
- incorrect doxygen comment for new file added
- Misra error 11.1 due to mismatch in defination and
  Diclariation

Fix:
- Fix doxygen comments
- Fix MisraC errors

Bug 200682334

Change-Id: Ia9a5fd71cc41906169dd0d83d9e4d2cdb5163745
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2458315
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2459446
Tested-by: mobile promotions <svcmobile_promotions@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: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30
rakesh goyal
327640b4cc 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
 2024-02-21 16:31:59 +05:30
rakesh goyal
24f9d3bb7e core: dma: fix doxygen comment as per review comment 
Issue: Doxygen comments needs to be fixed for all
       units where pointer passed to a function
       and structure members updated through that
       pointer.
Fix:   corrected doxygen comments

Bug 200681427

Change-Id: I026ae30dc587234e8491d4764a5a3511042d3b9f
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2455185
(cherry picked from commit f09df9984ab5ff52cfaade8f994e2e63cb0256e0)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2457308
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
 2024-02-21 16:31:59 +05:30
rakesh goyal
77aa8112be nvethernetrm: fix review CG and DG comments 
- Include header gaurds using INCLUDED_
- Move static inline function to private
  header file.
- Move private macro to private header

Bug 200681427

Change-Id: I810184e077a5642f727e47b9280d3fb9659abd74
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2455014
(cherry picked from commit b3afc7a112460d7f92d8ef0fbe8727c7acd9ec44)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2457307
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
 2024-02-21 16:31:59 +05:30
rakesh goyal
c93e5aa268 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
 2024-02-21 16:31:59 +05:30
rakesh goyal
5ae3ed00c4 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
 2024-02-21 16:31:59 +05:30
rakesh goyal
badaedf9f7 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
 2024-02-21 16:31:59 +05:30
Nagarjuna Kristam
70f4a64246 osi: dma: Address review feedback 
- Use OSI and OSD reference instead of HW and SW for packet
context fields.
- Update doxygen comments.

Bug 200673381

Change-Id: I10fac8476657bdf7048673f24d41271651fd200b
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2440621
(cherry picked from commit 687e36d5a58ffa9d34267994c04da296495be28c)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2455385
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bhadram Varka <vbhadram@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: Rakesh Goyal <rgoyal@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2024-02-21 16:31:59 +05:30
rakesh goyal
dbb02189b2 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
 2024-02-21 16:31:59 +05:30
Nagarjuna Kristam
bd8e8322a0 osi: dma: Update classification for DMA API's 
Mark API's that can be called form interrupt/signal handler to Yes.

Bug 200620687

Change-Id: I105c9e6672f823249c1dea36e1891560861a7d07
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2430293
(cherry picked from commit b71a7d4fda87145f33a858bd68392308f09f07b5)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2438838
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Krishna Thota <kthota@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30
Nagarjuna Kristam
0025d5238b 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>
 2024-02-21 16:31:59 +05:30
rakesh goyal
eeea518cc2 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
 2024-02-21 16:31:59 +05:30
Nagarjuna Kristam
5db715d7a8 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
 2024-02-21 16:31:59 +05:30
Nagarjuna Kristam
5cca29711e osi: common: Add API to check if MAC is enabled 
Issue: RFE to check MAC enable status.

Fix: Export osi_is_mac_enabled API to check
for MAC status.

Bug 200646286
Bug 200671362

Change-Id: I26575c7c26095de3598197f5b800d3f1610a8bc9
Signed-off-by: Gaurav Asati <gasati@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2397918
(cherry picked from commit a1b24b2524150aa4b3f60cdd00c08f97de875f1c)
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2405293
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30
rakesh goyal
ebe8b29bfa dma: fix Rx DMA suspend issue 
Issue:  DMA will be in suspend state if there is no buffer allocation
        happen to HW. If DMA is in suspend state, no interrupt will
        occur for channel which leads to not calling of
        osd_receive_packet().

Fix:    Whenever there is rx buffer kernel memory allocation failure, desc
        will be updated with reserve rx buffer. This reserved buffer is
	already allocated at the time of ether_open. Aim of same to
	make sure rx DMA always have buffer and not go in suspend state.

Bug 200650229

Change-Id: If8ff5f2dbfb631e8d1bc2383f958ed389643d7a4
Signed-off-by: rakesh goyal <rgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2399010
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30
Nagarjuna Kristam
4dc2836b11 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>
 2024-02-21 16:31:59 +05:30
Srinivas Ramachandran
a89ce48ab2 nvethernetrm: Indicate more Rx frames pending 
Issue: The function osi_process_rx_completions does
       not provide indication whether there are more
       Rx frames in the HW ring to be processed by SW.
       This indication is needed in OSD layers like
       AUTOSAR MCAL driver as per the spec.
Fix:   Check the next descriptor in the ring and indicate
       if it has a valid new Rx packet that is pending
       to be processed.

Bug 3019362

Change-Id: I4b4b8ac7b741dedbe979156e44f442cbb0e67590
Signed-off-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2361176
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Mahesh Patil <maheshp@nvidia.com>
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Ashutosh Jha <ajha@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: Mahesh Patil <maheshp@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2024-02-21 16:31:59 +05:30
Nagarjuna Kristam
9f4bff9f10 osi: dma: Add callback for osd data path 
Issue:
When 2 OSD's are part of single compilation process, only one
OSD can be linked at compile time. This causes issues in handling
TX and RX communication from OSI to OSD.

Fix:
Add callbacks for TX and RX communication which can be registered by
OSD to receive callback communication from OSI for TX and RX. Use
existing API's if OSD doesn't register a callback.

Bug 200603660

Change-Id: I0b246a78a3d1bc4bb690e1ad7dac82108500b625
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2343967
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30
Mahesh Patil
693cefdcc7 nvethernetrm: Check Rx packets processed or not 
Issue: If buffer allocation fails in Rx refill, cur_rx_idx overlaps
       and can result in crash in osi_process_rx_completions()
Fix: Track Rx packet processed or not. If pkt is already processed
     skip further rx packet processing in osi_process_rx_completions()

Bug 2945319

Change-Id: Ieaed3aadf3d29aaa0e9d29d074f1f0f54f77e620
Signed-off-by: Mahesh Patil <maheshp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2338920
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-by: Ajay Gupta <ajayg@nvidia.com>
Reviewed-by: Ashutosh Jha <ajha@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2024-02-21 16:31:59 +05:30
Bhadram Varka
e8dcbc4286 nvethernetrm: add support for EQOS VM interrupts 
Adds VM IRQ handling support at OSI layer and adds
corresponding support for EQOS as well.

Need to pass below parameters from DT -
o Number of VM IRQ's assigned per OS/VM.
o Number of VM channels assigned to a VM IRQ.
o List of DMA channels assigned to a VM IRQ.

Below is the sample DT representation -

vm_irq_config: vm-irq-config {
	nvidia,num-vm-irqs = <4>;
	vm_irq1 {
		nvidia,num-vm-channels = <2>;
		nvidia,vm-channels = <0 1>;
	};
	vm_irq2 {
		nvidia,num-vm-channels = <2>;
		nvidia,vm-channels = <2 3>;
	};
	vm_irq3 {
		nvidia,num-vm-channels = <2>;
		nvidia,vm-channels = <4 5>;
	};
	vm_irq4 {
		nvidia,num-vm-channels = <2>;
		nvidia,vm-channels = <6 7>;
	};
};

ethernet@<base_addr> {
	[...]
	nvidia,vm-irq-config = <&vm_irq_config>;
	[...]
}

Bug 200546379

Change-Id: Id20780d573aa70baf42b003728ba416ed61832d2
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2250403
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2198595
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30
Nagarjuna Kristam
84fe6fd864 osi: dma: Add flags for rx checksum. 
Issue:
- Current values for checksum flags are too
generic for QNX requirements.

Fix:
- Add specific flags for TCP/UDP, IP v4/v6
- Update value for OSI_CHECKSUM_UNNECESSARY
  to use it as a flag instead of value.

Bug 200610815

Change-Id: I7ce266594cb5bb5b1bd86ff9ab28a89d778146c1
Signed-off-by: Gaurav Asati <gasati@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2331560
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30
Nagarjuna Kristam
8a0eadf28e osi: dma: Add TX SWCX flags for IP checksum 
Issue:
In QNX OS, some data packets needs only IP checksum to be enabled.

Fix info:
Add a TX SWCX flag to update IP checksum bit to DMA descriptor.

Bug 200603660

Change-Id: I1dd6b0a0a4e8da7af548fd7640912fc3248c4da5
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2327717
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30
Nagarjuna Kristam
fd75eca314 osi: dma: Add TX SWCX flags for payload length 
Issue:
In QNX OS, IP packets are split and sent to ethernet driver. This
requires packet length update needed in DMA descriptor.

Fix info:
Add a TX SWCX flag to update payload length to DMA descriptor.

Bug 200603660

Change-Id: I3a6a2fb96d645d6ccf5c0e616ded220ed7742bc9
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2323286
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30
nannaiah
ab79f87190 nvethernetrm: Add flag for virtualization & stats 
Issue:
When virtualization is enabled and registers are accessed during
UDP line rate transfer or receive then spurious common interrupts
gets generated for buffer unavailable which hangs the ethernet server.

Fix:
1. Add Flag which decides virtualization is enabled(1) or
   disabled(0)
2. If virtualization is enabled then disable receive and transmit
   buffer Unavailable interrupts.

Bug 2694285

Change-Id: I2c65b724c15abf5d4f0101d96b067ad9f4f3d99e
Signed-off-by: Nagaraj Annaiah <nannaiah@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2330034
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Ashutosh Jha <ajha@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30
narayanr
8e7a09a4a8 nvethernetrm: drop rx packets longer than current MTU 
Issue: When JE is set, HW will accept any valid packet on Rx
upto 9K or 16K (depending on GPSCLE bit), irrespective of
whether MTU set is lower than these specific values. When
Rx buf len is allocated to be exactly same as MTU, HW will
consume more than 1 Rx desc to place the larger packet.

Fix: Drop Rx packets which are longer than currently set
MTU since HW cannot drop them.

Bug 2870545
Signed-off-by: narayanr <narayanr@nvidia.com>

Change-Id: I869f4858f8d2b502a3965dc2ca40cda8805f9886
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2308379
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2024-02-21 16:31:59 +05:30