| Message ID | 20210719202333.3067361-1-elder@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | [net-next] net: ipa: fix IPA v4.11 interconnect data | expand |
Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Mon, 19 Jul 2021 15:23:33 -0500 you wrote: > Currently three interconnects are defined for the Qualcomm SC7280 > SoC, but this was based on a misunderstanding. There should only be > two interconnects defined: one between the IPA and system memory; > and another between the AP and IPA config space. The bandwidths > defined for the memory and config interconnects do not match what I > understand to be proper values, so update these. > > [...] Here is the summary with links: - [net-next] net: ipa: fix IPA v4.11 interconnect data https://git.kernel.org/netdev/net-next/c/0ac262713444 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
diff --git a/drivers/net/ipa/ipa_data-v4.11.c b/drivers/net/ipa/ipa_data-v4.11.c index 9353efbd504fb..598b410cd7ab4 100644 --- a/drivers/net/ipa/ipa_data-v4.11.c +++ b/drivers/net/ipa/ipa_data-v4.11.c @@ -368,18 +368,13 @@ static const struct ipa_mem_data ipa_mem_data = { static const struct ipa_interconnect_data ipa_interconnect_data[] = { { .name = "memory", - .peak_bandwidth = 465000, /* 465 MBps */ - .average_bandwidth = 80000, /* 80 MBps */ - }, - /* Average rate is unused for the next two interconnects */ - { - .name = "imem", - .peak_bandwidth = 68570, /* 68.57 MBps */ - .average_bandwidth = 80000, /* 80 MBps (unused?) */ + .peak_bandwidth = 600000, /* 600 MBps */ + .average_bandwidth = 150000, /* 150 MBps */ }, + /* Average rate is unused for the next interconnect */ { .name = "config", - .peak_bandwidth = 30000, /* 30 MBps */ + .peak_bandwidth = 74000, /* 74 MBps */ .average_bandwidth = 0, /* unused */ }, };
Currently three interconnects are defined for the Qualcomm SC7280 SoC, but this was based on a misunderstanding. There should only be two interconnects defined: one between the IPA and system memory; and another between the AP and IPA config space. The bandwidths defined for the memory and config interconnects do not match what I understand to be proper values, so update these. Signed-off-by: Alex Elder <elder@linaro.org> --- drivers/net/ipa/ipa_data-v4.11.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) -- 2.27.0