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18 lines
591 B
Diff
18 lines
591 B
Diff
The 'iwl_pcie_spin_for_iml()' implementation contains a loop that
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relies on jiffies being constantly incremented due to its use of
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'time_before()'. As this is also a macro, rather than playing CPP
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shenanigens we fallback to altering the code.
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--- src/linux/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
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+++ src/linux/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
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@@ -431,6 +431,9 @@
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/* Keep the CPU and device busy. */
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value = iwl_read32(trans, CSR_LTR_LAST_MSG);
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loops++;
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+
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+ /* force scheduling to increase jiffies */
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+ cpu_relax();
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}
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IWL_DEBUG_INFO(trans,
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