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Set mt8195 dram noncache - #3480
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plbossart merged 2 commits intoMay 17, 2022
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…tion Add shared_size for mediatek common chip information which is used for audio and trace dma. Signed-off-by: YC Hung <yc.hung@mediatek.com>
yaochunhung
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ajitkupandey, bardliao, dbaluta, kuanhsuncheng, kv2019i, lgirdwood, plbossart, ranj063 and ujfalusi
as code ownersMarch 5, 2022 14:51
yaochunhung
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Mar 8, 2022
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SOFCI TEST |
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Modify dram as non-cache memory type to avoid wrong access between host and dsp side and get the size of shared dma from device tree. Signed-off-by: YC Hung <yc.hung@mediatek.com>
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Apr 4, 2022
yaochunhung
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Apr 13, 2022
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Can someone help to review this PR? Thanks a lot. |
ranj063
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Apr 13, 2022
plbossart
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Apr 13, 2022
plbossart
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Apr 13, 2022
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https://sof-ci.01.org/linuxpr/PR3480/build7323/devicetest/ showed unrelated errors for Intel platforms, I'd like to check if the test pass before merging. |
plbossart
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Apr 13, 2022
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SOFCI TEST |
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plbossart
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Apr 20, 2022
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oder-chiou pushed a commit
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May 5, 2026
…arations) Fix checkpatch code style warnings: WARNING: Missing a blank line after declarations thesofproject#761: FILE: net/core/pktgen.c:761: + char c; + if (get_user(c, &user_buffer[i])) WARNING: Missing a blank line after declarations thesofproject#780: FILE: net/core/pktgen.c:780: + char c; + if (get_user(c, &user_buffer[i])) WARNING: Missing a blank line after declarations thesofproject#806: FILE: net/core/pktgen.c:806: + char c; + if (get_user(c, &user_buffer[i])) WARNING: Missing a blank line after declarations thesofproject#823: FILE: net/core/pktgen.c:823: + char c; + if (get_user(c, &user_buffer[i])) WARNING: Missing a blank line after declarations thesofproject#1968: FILE: net/core/pktgen.c:1968: + char f[32]; + memset(f, 0, 32); WARNING: Missing a blank line after declarations thesofproject#2410: FILE: net/core/pktgen.c:2410: + struct pktgen_net *pn = net_generic(dev_net(pkt_dev->odev), pg_net_id); + if (!x) { WARNING: Missing a blank line after declarations thesofproject#2442: FILE: net/core/pktgen.c:2442: + __u16 t; + if (pkt_dev->flags & F_QUEUE_MAP_RND) { WARNING: Missing a blank line after declarations thesofproject#2523: FILE: net/core/pktgen.c:2523: + unsigned int i; + for (i = 0; i < pkt_dev->nr_labels; i++) WARNING: Missing a blank line after declarations thesofproject#2567: FILE: net/core/pktgen.c:2567: + __u32 t; + if (pkt_dev->flags & F_IPSRC_RND) WARNING: Missing a blank line after declarations thesofproject#2587: FILE: net/core/pktgen.c:2587: + __be32 s; + if (pkt_dev->flags & F_IPDST_RND) { WARNING: Missing a blank line after declarations thesofproject#2634: FILE: net/core/pktgen.c:2634: + __u32 t; + if (pkt_dev->flags & F_TXSIZE_RND) { WARNING: Missing a blank line after declarations thesofproject#2736: FILE: net/core/pktgen.c:2736: + int i; + for (i = 0; i < pkt_dev->cflows; i++) { WARNING: Missing a blank line after declarations thesofproject#2738: FILE: net/core/pktgen.c:2738: + struct xfrm_state *x = pkt_dev->flows[i].x; + if (x) { WARNING: Missing a blank line after declarations thesofproject#2752: FILE: net/core/pktgen.c:2752: + int nhead = 0; + if (x) { WARNING: Missing a blank line after declarations thesofproject#2795: FILE: net/core/pktgen.c:2795: + unsigned int i; + for (i = 0; i < pkt_dev->nr_labels; i++) WARNING: Missing a blank line after declarations thesofproject#3480: FILE: net/core/pktgen.c:3480: + ktime_t idle_start = ktime_get(); + schedule(); Signed-off-by: Peter Seiderer <ps.report@gmx.net> Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Hi,
This PR is used to modify shared dram buffer between host(linux kernel) and DSP as non-cache to avoid wrong data(data mismatch without cache flush/invalidate).
There are some modifications in this PR.
Please help to review this PR. Thanks.