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r8152: reduce the number of Tx

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Because the Tx has the features of stopping queue and aggregation,
We don't need many tx buffers. Change the tx number from 10 to 4
to reduce the usage of the memory. This could save 16K * 6 bytes
memory.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
hayeswang 2014-08-28 10:24:18 +08:00 • committed by David S. Miller
parent 53fda7f7f9
commit 1764bcd9fe
1 changed files with 1 additions and 1 deletions
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2
drivers/net/usb/r8152.c
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@ -424,7 +424,7 @@ enum rtl_register_content {
FULL_DUP = 0x01,
};
#define RTL8152_MAX_TX 10
#define RTL8152_MAX_TX 4
#define RTL8152_MAX_RX 10
#define INTBUFSIZE 2
#define CRC_SIZE 4