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2020-07-16ovl: fix regression with re-formatted lower squashfsAmir Goldstein
Commit 9df085f3c9a2 ("ovl: relax requirement for non null uuid of lower fs") relaxed the requirement for non null uuid with single lower layer to allow enabling index and nfs_export features with single lower squashfs. Fabian reported a regression in a setup when overlay re-uses an existing upper layer and re-formats the lower squashfs image. Because squashfs has no uuid, the origin xattr in upper layer are decoded from the new lower layer where they may resolve to a wrong origin file and user may get an ESTALE or EIO error on lookup. To avoid the reported regression while still allowing the new features with single lower squashfs, do not allow decoding origin with lower null uuid unless user opted-in to one of the new features that require following the lower inode of non-dir upper (index, xino, metacopy). Reported-by: Fabian <godi.beat@gmx.net> Link: https://lore.kernel.org/linux-unionfs/32532923.JtPX5UtSzP@fgdesktop/ Fixes: 9df085f3c9a2 ("ovl: relax requirement for non null uuid of lower fs") Cc: stable@vger.kernel.org # v4.20+ Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-07-16ovl: fix oops in ovl_indexdir_cleanup() with nfs_export=onAmir Goldstein
Mounting with nfs_export=on, xfstests overlay/031 triggers a kernel panic since v5.8-rc1 overlayfs updates. overlayfs: orphan index entry (index/00fb1..., ftype=4000, nlink=2) BUG: kernel NULL pointer dereference, address: 0000000000000030 RIP: 0010:ovl_cleanup_and_whiteout+0x28/0x220 [overlay] Bisect point at commit c21c839b8448 ("ovl: whiteout inode sharing") Minimal reproducer: -------------------------------------------------- rm -rf l u w m mkdir -p l u w m mkdir -p l/testdir touch l/testdir/testfile mount -t overlay -o lowerdir=l,upperdir=u,workdir=w,nfs_export=on overlay m echo 1 > m/testdir/testfile umount m rm -rf u/testdir mount -t overlay -o lowerdir=l,upperdir=u,workdir=w,nfs_export=on overlay m umount m -------------------------------------------------- When mount with nfs_export=on, and fail to verify an orphan index, we're cleaning this index from indexdir by calling ovl_cleanup_and_whiteout(). This dereferences ofs->workdir, that was earlier set to NULL. The design was that ovl->workdir will point at ovl->indexdir, but we are assigning ofs->indexdir to ofs->workdir only after ovl_indexdir_cleanup(). There is no reason not to do it sooner, because once we get success from ofs->indexdir = ovl_workdir_create(... there is no turning back. Reported-and-tested-by: Murphy Zhou <jencce.kernel@gmail.com> Fixes: c21c839b8448 ("ovl: whiteout inode sharing") Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-07-16ovl: relax WARN_ON() when decoding lower directory file handleAmir Goldstein
Decoding a lower directory file handle to overlay path with cold inode/dentry cache may go as follows: 1. Decode real lower file handle to lower dir path 2. Check if lower dir is indexed (was copied up) 3. If indexed, get the upper dir path from index 4. Lookup upper dir path in overlay 5. If overlay path found, verify that overlay lower is the lower dir from step 1 On failure to verify step 5 above, user will get an ESTALE error and a WARN_ON will be printed. A mismatch in step 5 could be a result of lower directory that was renamed while overlay was offline, after that lower directory has been copied up and indexed. This is a scripted reproducer based on xfstest overlay/052: # Create lower subdir create_dirs create_test_files $lower/lowertestdir/subdir mount_dirs # Copy up lower dir and encode lower subdir file handle touch $SCRATCH_MNT/lowertestdir test_file_handles $SCRATCH_MNT/lowertestdir/subdir -p -o $tmp.fhandle # Rename lower dir offline unmount_dirs mv $lower/lowertestdir $lower/lowertestdir.new/ mount_dirs # Attempt to decode lower subdir file handle test_file_handles $SCRATCH_MNT -p -i $tmp.fhandle Since this WARN_ON() can be triggered by user we need to relax it. Fixes: 4b91c30a5a19 ("ovl: lookup connected ancestor of dir in inode cache") Cc: <stable@vger.kernel.org> # v4.16+ Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-07-16ovl: remove not used argument in ovl_check_originyoungjun
ovl_check_origin outparam 'ctrp' argument not used by caller. So remove this argument. Signed-off-by: youngjun <her0gyugyu@gmail.com> Reviewed-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-07-16ovl: change ovl_copy_up_flags staticyoungjun
"ovl_copy_up_flags" is used in copy_up.c. so, change it static. Signed-off-by: youngjun <her0gyugyu@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-07-16ovl: inode reference leak in ovl_is_inuse true case.youngjun
When "ovl_is_inuse" true case, trap inode reference not put. plus adding the comment explaining sequence of ovl_is_inuse after ovl_setup_trap. Fixes: 0be0bfd2de9d ("ovl: fix regression caused by overlapping layers detection") Cc: <stable@vger.kernel.org> # v4.19+ Reviewed-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: youngjun <her0gyugyu@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-07-15bpf: Fix NULL pointer dereference in __btf_resolve_helper_id()Peilin Ye
Prevent __btf_resolve_helper_id() from dereferencing `btf_vmlinux` as NULL. This patch fixes the following syzbot bug: https://syzkaller.appspot.com/bug?id=f823224ada908fa5c207902a5a62065e53ca0fcc Reported-by: syzbot+ee09bda7017345f1fbe6@syzkaller.appspotmail.com Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20200714180904.277512-1-yepeilin.cs@gmail.com
2020-07-15scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macroChandrakanth Patil
As the ENABLE_IRQ_POLL macro is undefined, the check for ENABLE_IRQ_POLL macro in ISR will always be false. This leads to irq polling being non-functional. Remove ENABLE_IRQ_POLL check from ISR. Link: https://lore.kernel.org/r/20200715120153.20512-1-chandrakanth.patil@broadcom.com Fixes: a6ffd5bf6819 ("scsi: megaraid_sas: Call disable_irq from process IRQ") Cc: <stable@vger.kernel.org> # v5.3+ Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com> Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-07-15io_uring: fix recvmsg memory leak with buffer selectionPavel Begunkov
io_recvmsg() doesn't free memory allocated for struct io_buffer. This can causes a leak when used with automatic buffer selection. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-07-15arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschemaKrzysztof Kozlowski
Fix dtschema validator warnings like: intc@fffc1000: $nodename:0: 'intc@fffc1000' does not match '^interrupt-controller(@[0-9a-f,]+)*$' Fixes: 78cd6a9d8e15 ("arm64: dts: Add base stratix 10 dtsi") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2020-07-15ARM: dts: socfpga: Align L2 cache-controller nodename with dtschemaKrzysztof Kozlowski
Fix dtschema validator warnings like: l2-cache@fffff000: $nodename:0: 'l2-cache@fffff000' does not match '^(cache-controller|cpu)(@[0-9a-f,]+)*$' Fixes: 475dc86d08de ("arm: dts: socfpga: Add a base DTSI for Altera's Arria10 SOC") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2020-07-15arm64: dts: stratix10: increase QSPI reg address in nand dts fileDinh Nguyen
Match the QSPI reg address in the socfpga_stratix10_socdk.dts file. Fixes: 80f132d73709 ("arm64: dts: increase the QSPI reg address for Stratix10 and Agilex") Cc: linux-stable <stable@vger.kernel.org> # >= v5.6 Signed-off-by: Dinh Nguyen <dinh.nguyen@intel.com>
2020-07-15arm64: dts: stratix10: add status to qspi dts nodeDinh Nguyen
Add status = "okay" to QSPI node. Fixes: 0cb140d07fc75 ("arm64: dts: stratix10: Add QSPI support for Stratix10") Cc: linux-stable <stable@vger.kernel.org> # >= v5.6 Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2020-07-15arm64: dts: agilex: add status to qspi dts nodeDinh Nguyen
Add status = "okay" to QSPI node. Fixes: c4c8757b2d895 ("arm64: dts: agilex: add QSPI support for Intel Agilex") Cc: linux-stable <stable@vger.kernel.org> # >= v5.5 Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2020-07-15netfilter: nf_tables: fix nat hook table deletionFlorian Westphal
sybot came up with following transaction: add table ip syz0 add chain ip syz0 syz2 { type nat hook prerouting priority 0; policy accept; } add table ip syz0 { flags dormant; } delete chain ip syz0 syz2 delete table ip syz0 which yields: hook not found, pf 2 num 0 WARNING: CPU: 0 PID: 6775 at net/netfilter/core.c:413 __nf_unregister_net_hook+0x3e6/0x4a0 net/netfilter/core.c:413 [..] nft_unregister_basechain_hooks net/netfilter/nf_tables_api.c:206 [inline] nft_table_disable net/netfilter/nf_tables_api.c:835 [inline] nf_tables_table_disable net/netfilter/nf_tables_api.c:868 [inline] nf_tables_commit+0x32d3/0x4d70 net/netfilter/nf_tables_api.c:7550 nfnetlink_rcv_batch net/netfilter/nfnetlink.c:486 [inline] nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:544 [inline] nfnetlink_rcv+0x14a5/0x1e50 net/netfilter/nfnetlink.c:562 netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline] Problem is that when I added ability to override base hook registration to make nat basechains register with the nat core instead of netfilter core, I forgot to update nft_table_disable() to use that instead of the 'raw' hook register interface. In syzbot transaction, the basechain is of 'nat' type. Its registered with the nat core. The switch to 'dormant mode' attempts to delete from netfilter core instead. After updating nft_table_disable/enable to use the correct helper, nft_(un)register_basechain_hooks can be folded into the only remaining caller. Because nft_trans_table_enable() won't do anything when the DORMANT flag is set, remove the flag first, then re-add it in case re-enablement fails, else this patch breaks sequence: add table ip x { flags dormant; } /* add base chains */ add table ip x The last 'add' will remove the dormant flags, but won't have any other effect -- base chains are not registered. Then, next 'set dormant flag' will create another 'hook not found' splat. Reported-by: syzbot+2570f2c036e3da5db176@syzkaller.appspotmail.com Fixes: 4e25ceb80b58 ("netfilter: nf_tables: allow chain type to override hook register") Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2020-07-15drm/amd/amdkfd: Fix large framesize for kfd_smi_ev_read()Aurabindo Pillai
The buffer allocated is of 1024 bytes. Allocate this from heap instead of stack. Also remove check for stack size since we're allocating from heap Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Amber Lin <Amber.Lin@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15include/uapi/linux: Update KFD ioctl versionAmber Lin
Bump KFD ioctl after adding SMI events support Signed-off-by: Amber Lin <Amber.Lin@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdkfd: Provide SMI events watchAmber Lin
When the compute is malfunctioning or performance drops, the system admin will use SMI (System Management Interface) tool to monitor/diagnostic what went wrong. This patch provides an event watch interface for the user space to register devices and subscribe events they are interested. After registered, the user can use annoymous file descriptor's poll function with wait-time specified and wait for events to happen. Once an event happens, the user can use read() to retrieve information related to the event. VM fault event is done in this patch. v2: - remove UNREGISTER and add event ENABLE/DISABLE - correct kfifo usage - move event message API to kfd_ioctl.h v3: send the event msg in text than in binary v4: support multiple clients v5: move events enablement from ioctl to fd write v6: sparse fix Signed-off-by: Amber Lin <Amber.Lin@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable ih CG for navy_flounderJiansong Chen
Enable ih CG by setting the corresponding flag. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable hdp CG and LS for navy_flounderJiansong Chen
Enable hdp CG and LS by setting the corresponding flags. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable mc CG and LS for navy_flounderJiansong Chen
Enable mc CG and LS by setting the corresponding flags. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable athub/mmhub PG for navy_flounderJiansong Chen
Enable athub/mmhub PG by setting the corresponding flags. Actually the enablement is exercised by PMFW. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amd/powerplay: set VCN1 pg only for sienna_cichlidJiansong Chen
navy_flounder has one VCN instance, and the work around is to avoid smu reponse error when setting VCN1 pg for the chip. It is preferred VCN0 and VCN1 are separated for the pg setting so better power efficiency can be achieved. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amd/display: add DC support for navy flounderBhawanpreet Lakha
Plumb DC support for navy flounder through. Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15xprtrdma: fix incorrect header size calculationsColin Ian King
Currently the header size calculations are using an assignment operator instead of a += operator when accumulating the header size leading to incorrect sizes. Fix this by using the correct operator. Addresses-Coverity: ("Unused value") Fixes: 302d3deb2068 ("xprtrdma: Prevent inline overflow") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-07-15drm/amdgpu: support athub cg setting for navy_flounderJiansong Chen
navy_flounder has athub ip v2.1. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable GFX clock gating for navy_flounderJiansong Chen
Enable GFX MGCG, CGCG and 3DCG for navy_flounder. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable JPEG3.0 PG and CG for navy_flounderBoyuan Zhang
Enable JPEG3.0 PG and CG for navy_flounder by setting up the flags to the ASIC Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable VCN3.0 DPG for navy_flounderBoyuan Zhang
Enable VCN3.0 DPG for navy_flounder by setting up the flag to the ASIC Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable VCN3.0 PG and CG for navy_flounderBoyuan Zhang
Enable VCN3.0 PG and CG for navy_flounder by setting up the flags to the ASIC Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable cp_fw_write_wait for navy_flounderJiansong Chen
It's the same with sienna_cichlid, cp fw for navy_flounder can support WAIT_REG_MEM packet. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add vcn ip block for navy_flounderBoyuan Zhang
Add vcn3.0 and jpeg3.0 ip blocks for navy_flounder Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add navy_flounder vcn firmware supportBoyuan Zhang
Add navy_flounder to vcn family Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu/gfx10: add gc golden setting for navy_flounderJiansong Chen
Add gc golden setting for navy_flounder Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdkfd: Add kfd2kgd_funcs for navy_flounder kfd supportChengming Gui
Add callbacks to KGD for navy flounder. Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdkfd: Support navy_flounder KFDChengming Gui
Add KFD support for Navy Flounder. Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: use front door firmware loading for navy_flounderJiansong Chen
Same as other navi asics. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add psp block for navy_flounderJiansong Chen
Add psp and smu block for navy_flounder with psp firmware load type. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add psp support for navy_flounderJiansong Chen
Currently skip ASD FW loading and ih reroute per sienna_cichlid. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add smu block for navy_flounderJiansong Chen
Add SMU block for navy_flounder with direct firmware load type. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu/powerplay: add smu support for navy_flounderJiansong Chen
Now navy_flounder will reuse the smu11 driver_if header and ppt functions for sienna_cichlid. Later navy_flounder can maintain its own version if the compatibility is broken. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add gmc cg support for navy_flounderJiansong Chen
The athub version used for navy_flounder is v2.1. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: force pa_sc_tile_steering_override to 0 for navy_flounderJiansong Chen
pa_sc_tile_steering_override is only programmable for gfx10.0/10.1/10.2, and navy_flounder has the same gfx10.3 IP with sienna_cichlid. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: configure navy_flounder gfx according to gfx 10.3Tao Zhou
The gfx version of navy_flounder is 10.3, identical to sienna_cichlid, follow the way of sienna_cichlid. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add virtual display support for navy_flounder.Jiansong Chen
Virtual display support for bring up and virtualization. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add sdma ip block for navy_flounderJiansong Chen
Navy_Flounder has the same sdma IP version with sienna_cichlid, and it has 2 sdma controllers. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add gfx ip block for navy_flounderJiansong Chen
since navy_flounder has similar gc IP version with sienna_cichlid, follow its setting for the moment. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add ih ip block for navy_flounderJiansong Chen
navy_flounder has the same osssys IP verison with sienna_cichlid, follow its setting. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add gmc ip block for navy_flounderJiansong Chen
navy_flounder has similar gc IP version with sienna_cichlid, follow its setting for the moment. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add common ip block for navy_flounderJiansong Chen
Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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