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29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
From bc55b854b404de79353547013a8f1ae31855f7c5 Mon Sep 17 00:00:00 2001
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From: Jes Sorensen <Jes.Sorensen@redhat.com>
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Date: Wed, 29 Jun 2016 12:08:31 -0400
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Subject: [PATCH] rtl8xxxu: Add trxff_boundary for 8188e
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The 8188e presumably has a 10K buffer, but leave space for TX report
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or WOL pattern.
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Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
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Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
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---
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drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 5 +++++
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1 file changed, 5 insertions(+)
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--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
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+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
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@@ -225,6 +225,11 @@ struct rtl8xxxu_fileops rtl8188eu_fops =
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.power_on = rtl8188eu_power_on,
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.reset_8051 = rtl8xxxu_reset_8051,
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.usb_quirks = rtl8188e_usb_quirks,
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+ /*
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+ * Use 9K for 8188e normal chip
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+ * Max RX buffer = 10K - max(TxReportSize(64*8), WOLPattern(16*24))
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+ */
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+ .trxff_boundary = 0x23ff,
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.total_page_num = TX_TOTAL_PAGE_NUM_8188E,
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.page_num_hi = TX_PAGE_NUM_HI_PQ_8188E,
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.page_num_lo = TX_PAGE_NUM_LO_PQ_8188E,
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