diff options
Diffstat (limited to 'package/kernel/mac80211/patches/652-0006-rtl8xxxu-Allocate-larger-RX-skbs-when-aggregation-is.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/652-0006-rtl8xxxu-Allocate-larger-RX-skbs-when-aggregation-is.patch | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/package/kernel/mac80211/patches/652-0006-rtl8xxxu-Allocate-larger-RX-skbs-when-aggregation-is.patch b/package/kernel/mac80211/patches/652-0006-rtl8xxxu-Allocate-larger-RX-skbs-when-aggregation-is.patch deleted file mode 100644 index 1355826bfb..0000000000 --- a/package/kernel/mac80211/patches/652-0006-rtl8xxxu-Allocate-larger-RX-skbs-when-aggregation-is.patch +++ /dev/null @@ -1,66 +0,0 @@ -From 04319ae2f60974fa218f16fdf7a8576d1db6d673 Mon Sep 17 00:00:00 2001 -From: Jes Sorensen <Jes.Sorensen@redhat.com> -Date: Mon, 27 Jun 2016 12:32:04 -0400 -Subject: [PATCH] rtl8xxxu: Allocate larger RX skbs when aggregation is enabled - -This adds support for allocating larger skbs for devices which -indicate they support it. - -Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 2 ++ - drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 13 +++++++++---- - 2 files changed, 11 insertions(+), 4 deletions(-) - ---- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h -+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h -@@ -1247,6 +1247,7 @@ struct rtl8xxxu_priv { - u32 ep_tx_normal_queue:1; - u32 ep_tx_low_queue:1; - u32 has_xtalk:1; -+ u32 rx_buf_aggregation:1; - u8 xtalk; - unsigned int pipe_interrupt; - unsigned int pipe_in; -@@ -1330,6 +1331,7 @@ struct rtl8xxxu_fileops { - void (*report_connect) (struct rtl8xxxu_priv *priv, - u8 macid, bool connect); - int writeN_block_size; -+ int rx_agg_buf_size; - char tx_desc_size; - char rx_desc_size; - char has_s0s1; ---- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c -+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c -@@ -64,8 +64,6 @@ module_param_named(ht40_2g, rtl8xxxu_ht4 - MODULE_PARM_DESC(ht40_2g, "Enable HT40 support on the 2.4GHz band"); - - #define USB_VENDOR_ID_REALTEK 0x0bda --/* Minimum IEEE80211_MAX_FRAME_LEN */ --#define RTL_RX_BUFFER_SIZE IEEE80211_MAX_FRAME_LEN - #define RTL8XXXU_RX_URBS 32 - #define RTL8XXXU_RX_URB_PENDING_WATER 8 - #define RTL8XXXU_TX_URBS 64 -@@ -5271,12 +5269,19 @@ cleanup: - static int rtl8xxxu_submit_rx_urb(struct rtl8xxxu_priv *priv, - struct rtl8xxxu_rx_urb *rx_urb) - { -+ struct rtl8xxxu_fileops *fops = priv->fops; - struct sk_buff *skb; - int skb_size; - int ret, rx_desc_sz; - -- rx_desc_sz = priv->fops->rx_desc_size; -- skb_size = rx_desc_sz + RTL_RX_BUFFER_SIZE; -+ rx_desc_sz = fops->rx_desc_size; -+ -+ if (priv->rx_buf_aggregation && fops->rx_agg_buf_size) -+ skb_size = fops->rx_agg_buf_size; -+ else -+ skb_size = IEEE80211_MAX_FRAME_LEN; -+ skb_size += rx_desc_sz; -+ - skb = __netdev_alloc_skb(NULL, skb_size, GFP_KERNEL); - if (!skb) - return -ENOMEM; |