diff options
| author | Felix Fietkau <nbd@nbd.name> | 2016-10-08 13:53:14 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2016-10-13 17:06:03 +0200 |
| commit | ad51e09fd1301484820a466a49447a34d7504882 (patch) | |
| tree | 06d56b89cf8709b0e9ca63528f8efc411089ddf5 /package/kernel/mac80211/patches/652-0010-rtl8xxxu-Make-DMA-aggregation-optional-by-setting-a-.patch | |
| parent | 4379bcb1b4b73fb8487a14bec9554a17d4726e35 (diff) | |
| download | upstream-ad51e09fd1301484820a466a49447a34d7504882.tar.gz upstream-ad51e09fd1301484820a466a49447a34d7504882.tar.bz2 upstream-ad51e09fd1301484820a466a49447a34d7504882.zip | |
mac80211: update to wireless-testing 2016-10-08
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/kernel/mac80211/patches/652-0010-rtl8xxxu-Make-DMA-aggregation-optional-by-setting-a-.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/652-0010-rtl8xxxu-Make-DMA-aggregation-optional-by-setting-a-.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/package/kernel/mac80211/patches/652-0010-rtl8xxxu-Make-DMA-aggregation-optional-by-setting-a-.patch b/package/kernel/mac80211/patches/652-0010-rtl8xxxu-Make-DMA-aggregation-optional-by-setting-a-.patch deleted file mode 100644 index 27a8522f2a..0000000000 --- a/package/kernel/mac80211/patches/652-0010-rtl8xxxu-Make-DMA-aggregation-optional-by-setting-a-.patch +++ /dev/null @@ -1,55 +0,0 @@ -From 82cce22acd8ec7c75087825f23c053a642e7b672 Mon Sep 17 00:00:00 2001 -From: Jes Sorensen <Jes.Sorensen@redhat.com> -Date: Mon, 27 Jun 2016 12:32:08 -0400 -Subject: [PATCH] rtl8xxxu: Make DMA aggregation optional by setting a module - parameter - -Let the default to off until we have more data on the right default -tuning values. - -Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 11 +++++++++-- - 1 file changed, 9 insertions(+), 2 deletions(-) - ---- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c -+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c -@@ -44,6 +44,7 @@ - - int rtl8xxxu_debug = RTL8XXXU_DEBUG_EFUSE; - static bool rtl8xxxu_ht40_2g; -+static bool rtl8xxxu_dma_aggregation; - - MODULE_AUTHOR("Jes Sorensen <Jes.Sorensen@redhat.com>"); - MODULE_DESCRIPTION("RTL8XXXu USB mac80211 Wireless LAN Driver"); -@@ -62,6 +63,8 @@ module_param_named(debug, rtl8xxxu_debug - MODULE_PARM_DESC(debug, "Set debug mask"); - module_param_named(ht40_2g, rtl8xxxu_ht40_2g, bool, 0600); - MODULE_PARM_DESC(ht40_2g, "Enable HT40 support on the 2.4GHz band"); -+module_param_named(dma_aggregation, rtl8xxxu_dma_aggregation, bool, 0600); -+MODULE_PARM_DESC(dma_aggregation, "Enable DMA packet aggregation"); - - #define USB_VENDOR_ID_REALTEK 0x0bda - #define RTL8XXXU_RX_URBS 32 -@@ -4411,14 +4414,18 @@ void rtl8xxxu_gen1_init_aggregation(stru - - usb_spec = rtl8xxxu_read8(priv, REG_USB_SPECIAL_OPTION); - usb_spec &= ~USB_SPEC_USB_AGG_ENABLE; -+ rtl8xxxu_write8(priv, REG_USB_SPECIAL_OPTION, usb_spec); - - agg_ctrl = rtl8xxxu_read8(priv, REG_TRXDMA_CTRL); - agg_ctrl &= ~TRXDMA_CTRL_RXDMA_AGG_EN; - -- agg_ctrl |= TRXDMA_CTRL_RXDMA_AGG_EN; -+ if (!rtl8xxxu_dma_aggregation) { -+ rtl8xxxu_write8(priv, REG_TRXDMA_CTRL, agg_ctrl); -+ return; -+ } - -+ agg_ctrl |= TRXDMA_CTRL_RXDMA_AGG_EN; - rtl8xxxu_write8(priv, REG_TRXDMA_CTRL, agg_ctrl); -- rtl8xxxu_write8(priv, REG_USB_SPECIAL_OPTION, usb_spec); - - /* - * The number of packets we can take looks to be buffer size / 512 |