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mwifiex: disable MSIx interrupt for 8997 chipset 

Sometimes MSIx interrupts are received out of order on multi-core
system. This creates a problem when there is a race between data
packet and SLEEP event from firmware. We will disable MSIx interrupt
mode to solve the problem and go with MSI mode.

Signed-off-by: Shengzhen Li <szli@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Shengzhen Li 2016-06-21 14:32:32 +05:30 committed by Kalle Valo
parent 3ee7128579
commit bf94209167
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/marvell/mwifiex/pcie.h
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@ -258,7 +258,7 @@ static const struct mwifiex_pcie_card_reg mwifiex_reg_8997 = {
.fw_dump_end = 0xcff,
.fw_dump_host_ready = 0xcc,
.fw_dump_read_done = 0xdd,
.msix_support = 1,
.msix_support = 0,
};
static struct memory_type_mapping mem_type_mapping_tbl_w8897[] = {