From: Amitkumar Karwar <akarwar@marvell.com>
Date: Wed, 16 Dec 2015 12:21:43 +0000 (-0800)
Subject: mwifiex: fix PCIe register information for 8997 chipset
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ce0c58d998410fb91c63a70e749e98bb0e67eb67;p=linux.git

mwifiex: fix PCIe register information for 8997 chipset

This patch corrects some information in mwifiex_pcie_card_reg()
structure for 8997 chipset

Fixes: 6d85ef00d9dfe ("mwifiex: add support for 8997 chipset")
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Shengzhen Li <szli@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.h b/drivers/net/wireless/marvell/mwifiex/pcie.h
index 48e549c3b285b..7db46eeb6bcf7 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.h
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.h
@@ -210,17 +210,17 @@ static const struct mwifiex_pcie_card_reg mwifiex_reg_8997 = {
 	.cmdrsp_addr_lo = PCIE_SCRATCH_4_REG,
 	.cmdrsp_addr_hi = PCIE_SCRATCH_5_REG,
 	.tx_rdptr = 0xC1A4,
-	.tx_wrptr = 0xC1A8,
-	.rx_rdptr = 0xC1A8,
+	.tx_wrptr = 0xC174,
+	.rx_rdptr = 0xC174,
 	.rx_wrptr = 0xC1A4,
 	.evt_rdptr = PCIE_SCRATCH_10_REG,
 	.evt_wrptr = PCIE_SCRATCH_11_REG,
 	.drv_rdy = PCIE_SCRATCH_12_REG,
 	.tx_start_ptr = 16,
 	.tx_mask = 0x0FFF0000,
-	.tx_wrap_mask = 0x01FF0000,
+	.tx_wrap_mask = 0x1FFF0000,
 	.rx_mask = 0x00000FFF,
-	.rx_wrap_mask = 0x000001FF,
+	.rx_wrap_mask = 0x00001FFF,
 	.tx_rollover_ind = BIT(28),
 	.rx_rollover_ind = BIT(12),
 	.evt_rollover_ind = MWIFIEX_BD_FLAG_EVT_ROLLOVER_IND,