diff options
Diffstat (limited to 'target/linux/storm/patches/004-gmac_enable_napi.patch')
| -rw-r--r-- | target/linux/storm/patches/004-gmac_enable_napi.patch | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/target/linux/storm/patches/004-gmac_enable_napi.patch b/target/linux/storm/patches/004-gmac_enable_napi.patch deleted file mode 100644 index dd87e88fcc..0000000000 --- a/target/linux/storm/patches/004-gmac_enable_napi.patch +++ /dev/null @@ -1,81 +0,0 @@ ---- a/drivers/net/sl351x_gmac.c -+++ b/drivers/net/sl351x_gmac.c -@@ -68,9 +68,11 @@ - #include <linux/ip.h> - #endif - -+/* Enables NAPI unconditionally */ -+#define CONFIG_SL_NAPI 1 -+ - // #define SL351x_TEST_WORKAROUND - #ifdef CONFIG_SL351x_NAT --#define CONFIG_SL_NAPI 1 - #endif - #define GMAX_TX_INTR_DISABLED 1 - #define DO_HW_CHKSUM 1 -@@ -124,12 +126,17 @@ static char _debug_prefetch_buf[_DEBUG_P - *************************************************************/ - static int gmac_initialized = 0; - TOE_INFO_T toe_private_data; --//static int do_again = 0; -+static int do_again = 0; - spinlock_t gmac_fq_lock; - unsigned int FLAG_SWITCH; - - static unsigned int next_tick = 3 * HZ; --static unsigned char eth_mac[CONFIG_MAC_NUM][6]= {{0x00,0x11,0x11,0x87,0x87,0x87}, {0x00,0x22,0x22,0xab,0xab,0xab}}; -+static unsigned char eth_mac[CONFIG_MAC_NUM][6]= { -+ {0x00,0x11,0x11,0x87,0x87,0x87}, -+#if GMAC_NUM != 1 -+ {0x00,0x22,0x22,0xab,0xab,0xab} -+#endif -+}; - - #undef CONFIG_SL351x_RXTOE - extern NAT_CFG_T nat_cfg; -@@ -2443,7 +2450,8 @@ static irqreturn_t toe_gmac_interrupt (i - toe = (TOE_INFO_T *)&toe_private_data; - // handle NAPI - #ifdef CONFIG_SL_NAPI --if (storlink_ctl.pauseoff == 1) -+ /* XXX: check this, changed from 'storlink_ctl.pauseoff == 1' to if (1) */ -+if (1) - { - /* disable GMAC interrupt */ - //toe_gmac_disable_interrupt(tp->irq); -@@ -2530,7 +2538,7 @@ if (storlink_ctl.pauseoff == 1) - { - if (likely(netif_rx_schedule_prep(dev))) - { -- unsigned int data32; -+ // unsigned int data32; - // disable GMAC-0 rx interrupt - // class-Q & TOE-Q are implemented in future - //data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG); -@@ -2563,7 +2571,7 @@ if (storlink_ctl.pauseoff == 1) - { - if (likely(netif_rx_schedule_prep(dev))) - { -- unsigned int data32; -+ // unsigned int data32; - // disable GMAC-0 rx interrupt - // class-Q & TOE-Q are implemented in future - //data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG); -@@ -4217,7 +4225,7 @@ static int gmac_rx_poll(struct net_devic - GMAC_INFO_T *tp = (GMAC_INFO_T *)dev->priv; - unsigned int status4; - volatile DMA_RWPTR_T fq_rwptr; -- int max_cnt = TOE_SW_FREEQ_DESC_NUM;//TOE_SW_FREEQ_DESC_NUM = 64 -+ // int max_cnt = TOE_SW_FREEQ_DESC_NUM;//TOE_SW_FREEQ_DESC_NUM = 64 - //unsigned long rx_old_bytes; - struct net_device_stats *isPtr = (struct net_device_stats *)&tp->ifStatics; - //unsigned long long rx_time; -@@ -4479,7 +4487,7 @@ static int gmac_rx_poll(struct net_devic - - if (rwptr.bits.rptr == rwptr.bits.wptr) - { -- unsigned int data32; -+ // unsigned int data32; - //printk("%s:---[rwptr.bits.rptr == rwptr.bits.wptr] rx_pkts_num=%d------rwptr.bits.rptr=0x%x------->Default_Q [rwptr.bits.rptr(SW)=0x%x, rwptr.bits.wptr(HW) = 0x%x ]---->Free_Q(SW_HW) = 0x%8x \n",__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.rptr,rwptr.bits.wptr,fq_rwptr.bits32 ); - - /* Receive descriptor is empty now */ |