soc: qcom: wcnss_ctrl: Fix increment in NV upload
[ Upstream commitpull/10/head90c29ed762
] hdr.len includes both the size of the header and the fragment, so using this when stepping through the firmware causes us to skip 16 bytes every chunk of 3072 bytes; causing only the first fragment to actually be valid data. Instead use fragment size steps through the firmware blob. Fixes:ea7a1f275c
("soc: qcom: Introduce WCNSS_CTRL SMD client") Reported-by: Will Newton <will.newton@gmail.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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0a3b66b55a
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c1dab7872b
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@ -249,7 +249,7 @@ static int wcnss_download_nv(struct wcnss_ctrl *wcnss, bool *expect_cbc)
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/* Increment for next fragment */
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req->seq++;
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data += req->hdr.len;
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data += NV_FRAGMENT_SIZE;
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left -= NV_FRAGMENT_SIZE;
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} while (left > 0);
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