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提交 9f1fd0ef 编写于 作者: H Huang, Xiong 提交者： David S. Miller
浏览文件
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atl1c: remove multiple-RX-Q code 

the multiple-RX-Q in hardware doesn't work,
all related register definition & code are removed.
Signed-off-by: Nxiong <xiong@qca.qualcomm.com>
Tested-by: NLiu David <dwliu@qca.qualcomm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 70c9fbd3
隐藏空白更改
内联 并排
Showing with 66 addition and 210 deletion
drivers/net/ethernet/atheros/atl1c/atl1c.h
浏览文件 @ 9f1fd0ef
......@@ -297,20 +297,6 @@ enum atl1c_dma_req_block {
atl1c_dma_req_4096 = 5
};
enum atl1c_rss_mode {
atl1c_rss_mode_disable = 0,
atl1c_rss_sig_que = 1,
atl1c_rss_mul_que_sig_int = 2,
atl1c_rss_mul_que_mul_int = 4,
};
enum atl1c_rss_type {
atl1c_rss_disable = 0,
atl1c_rss_ipv4 = 1,
atl1c_rss_ipv4_tcp = 2,
atl1c_rss_ipv6 = 4,
atl1c_rss_ipv6_tcp = 8
};
enum atl1c_nic_type {
athr_l1c = 0,
......@@ -451,9 +437,6 @@ struct atl1c_hw {
u16 tpd_thresh;
u8 tpd_burst; /* Number of TPD to prefetch in cache-aligned burst. */
u8 rfd_burst;
enum atl1c_rss_type rss_type;
enum atl1c_rss_mode rss_mode;
u8 rss_hash_bits;
u32 base_cpu;
u32 indirect_tab;
u8 mac_addr[ETH_ALEN];
......@@ -586,11 +569,10 @@ struct atl1c_adapter {
/* All Descriptor memory */
struct atl1c_ring_header ring_header;
struct atl1c_tpd_ring tpd_ring[AT_MAX_TRANSMIT_QUEUE];
struct atl1c_rfd_ring rfd_ring[AT_MAX_RECEIVE_QUEUE];
struct atl1c_rrd_ring rrd_ring[AT_MAX_RECEIVE_QUEUE];
struct atl1c_rfd_ring rfd_ring;
struct atl1c_rrd_ring rrd_ring;
struct atl1c_cmb cmb;
struct atl1c_smb smb;
int num_rx_queues;
u32 bd_number; /* board number;*/
};
......
drivers/net/ethernet/atheros/atl1c/atl1c_hw.h
浏览文件 @ 9f1fd0ef
......@@ -461,17 +461,11 @@ int atl1c_phy_power_saving(struct atl1c_hw *hw);
#define REG_SMB_BASE_ADDR_HI 0x1548
#define REG_SMB_BASE_ADDR_LO 0x154C
#define REG_RFD0_HEAD_ADDR_LO 0x1550
#define REG_RFD1_HEAD_ADDR_LO 0x1554
#define REG_RFD2_HEAD_ADDR_LO 0x1558
#define REG_RFD3_HEAD_ADDR_LO 0x155C
#define REG_RFD_RING_SIZE 0x1560
#define RFD_RING_SIZE_MASK 0x0FFF
#define REG_RX_BUF_SIZE 0x1564
#define RX_BUF_SIZE_MASK 0xFFFF
#define REG_RRD0_HEAD_ADDR_LO 0x1568
#define REG_RRD1_HEAD_ADDR_LO 0x156C
#define REG_RRD2_HEAD_ADDR_LO 0x1570
#define REG_RRD3_HEAD_ADDR_LO 0x1574
#define REG_RRD_RING_SIZE 0x1578
#define RRD_RING_SIZE_MASK 0x0FFF
#define REG_HTPD_HEAD_ADDR_LO 0x157C
......@@ -480,30 +474,6 @@ int atl1c_phy_power_saving(struct atl1c_hw *hw);
#define TPD_RING_SIZE_MASK 0xFFFF
#define REG_CMB_BASE_ADDR_LO 0x1588
/* RSS about */
#define REG_RSS_KEY0 0x14B0
#define REG_RSS_KEY1 0x14B4
#define REG_RSS_KEY2 0x14B8
#define REG_RSS_KEY3 0x14BC
#define REG_RSS_KEY4 0x14C0
#define REG_RSS_KEY5 0x14C4
#define REG_RSS_KEY6 0x14C8
#define REG_RSS_KEY7 0x14CC
#define REG_RSS_KEY8 0x14D0
#define REG_RSS_KEY9 0x14D4
#define REG_IDT_TABLE0 0x14E0
#define REG_IDT_TABLE1 0x14E4
#define REG_IDT_TABLE2 0x14E8
#define REG_IDT_TABLE3 0x14EC
#define REG_IDT_TABLE4 0x14F0
#define REG_IDT_TABLE5 0x14F4
#define REG_IDT_TABLE6 0x14F8
#define REG_IDT_TABLE7 0x14FC
#define REG_IDT_TABLE REG_IDT_TABLE0
#define REG_RSS_HASH_VALUE 0x15B0
#define REG_RSS_HASH_FLAG 0x15B4
#define REG_BASE_CPU_NUMBER 0x15B8
/* TXQ Control Register */
#define REG_TXQ_CTRL 0x1590
#define TXQ_NUM_TPD_BURST_MASK 0xF
......@@ -608,9 +578,6 @@ int atl1c_phy_power_saving(struct atl1c_hw *hw);
/* Mail box */
#define MB_RFDX_PROD_IDX_MASK 0xFFFF
#define REG_MB_RFD0_PROD_IDX 0x15E0
#define REG_MB_RFD1_PROD_IDX 0x15E4
#define REG_MB_RFD2_PROD_IDX 0x15E8
#define REG_MB_RFD3_PROD_IDX 0x15EC
#define MB_PRIO_PROD_IDX_MASK 0xFFFF
#define REG_MB_PRIO_PROD_IDX 0x15F0
......@@ -625,9 +592,6 @@ int atl1c_phy_power_saving(struct atl1c_hw *hw);
#define REG_MB_RFD01_CONS_IDX 0x15F8
#define MB_RFD0_CONS_IDX_MASK 0x0000FFFF
#define MB_RFD1_CONS_IDX_MASK 0xFFFF0000
#define REG_MB_RFD23_CONS_IDX 0x15FC
#define MB_RFD2_CONS_IDX_MASK 0x0000FFFF
#define MB_RFD3_CONS_IDX_MASK 0xFFFF0000
/* Interrupt Status Register */
#define REG_ISR 0x1600
......
drivers/net/ethernet/atheros/atl1c/atl1c_main.c
浏览文件 @ 9f1fd0ef
......@@ -66,7 +66,7 @@ static void atl1c_enable_tx_ctrl(struct atl1c_hw *hw);
static void atl1c_disable_l0s_l1(struct atl1c_hw *hw);
static void atl1c_set_aspm(struct atl1c_hw *hw, bool linkup);
static void atl1c_setup_mac_ctrl(struct atl1c_adapter *adapter);
static void atl1c_clean_rx_irq(struct atl1c_adapter *adapter, u8 que,
static void atl1c_clean_rx_irq(struct atl1c_adapter *adapter,
int *work_done, int work_to_do);
static int atl1c_up(struct atl1c_adapter *adapter);
static void atl1c_down(struct atl1c_adapter *adapter);
......@@ -75,29 +75,6 @@ static const u16 atl1c_pay_load_size[] = {
128, 256, 512, 1024, 2048, 4096,
};
static const u16 atl1c_rfd_prod_idx_regs[AT_MAX_RECEIVE_QUEUE] =
{
REG_MB_RFD0_PROD_IDX,
REG_MB_RFD1_PROD_IDX,
REG_MB_RFD2_PROD_IDX,
REG_MB_RFD3_PROD_IDX
};
static const u16 atl1c_rfd_addr_lo_regs[AT_MAX_RECEIVE_QUEUE] =
{
REG_RFD0_HEAD_ADDR_LO,
REG_RFD1_HEAD_ADDR_LO,
REG_RFD2_HEAD_ADDR_LO,
REG_RFD3_HEAD_ADDR_LO
};
static const u16 atl1c_rrd_addr_lo_regs[AT_MAX_RECEIVE_QUEUE] =
{
REG_RRD0_HEAD_ADDR_LO,
REG_RRD1_HEAD_ADDR_LO,
REG_RRD2_HEAD_ADDR_LO,
REG_RRD3_HEAD_ADDR_LO
};
static const u32 atl1c_default_msg = NETIF_MSG_DRV | NETIF_MSG_PROBE |
NETIF_MSG_LINK | NETIF_MSG_TIMER | NETIF_MSG_IFDOWN | NETIF_MSG_IFUP;
......@@ -730,9 +707,8 @@ static int __devinit atl1c_sw_init(struct atl1c_adapter *adapter)
device_set_wakeup_enable(&pdev->dev, false);
adapter->link_speed = SPEED_0;
adapter->link_duplex = FULL_DUPLEX;
adapter->num_rx_queues = AT_DEF_RECEIVE_QUEUE;
adapter->tpd_ring[0].count = 1024;
adapter->rfd_ring[0].count = 512;
adapter->rfd_ring.count = 512;
hw->vendor_id = pdev->vendor;
hw->device_id = pdev->device;
......@@ -751,14 +727,6 @@ static int __devinit atl1c_sw_init(struct atl1c_adapter *adapter)
hw->phy_configured = false;
hw->preamble_len = 7;
hw->max_frame_size = adapter->netdev->mtu;
if (adapter->num_rx_queues < 2) {
hw->rss_type = atl1c_rss_disable;
hw->rss_mode = atl1c_rss_mode_disable;
} else {
hw->rss_type = atl1c_rss_ipv4;
hw->rss_mode = atl1c_rss_mul_que_mul_int;
hw->rss_hash_bits = 16;
}
hw->autoneg_advertised = ADVERTISED_Autoneg;
hw->indirect_tab = 0xE4E4E4E4;
hw->base_cpu = 0;
......@@ -852,24 +820,22 @@ static void atl1c_clean_tx_ring(struct atl1c_adapter *adapter,
*/
static void atl1c_clean_rx_ring(struct atl1c_adapter *adapter)
{
struct atl1c_rfd_ring *rfd_ring = adapter->rfd_ring;
struct atl1c_rrd_ring *rrd_ring = adapter->rrd_ring;
struct atl1c_rfd_ring *rfd_ring = &adapter->rfd_ring;
struct atl1c_rrd_ring *rrd_ring = &adapter->rrd_ring;
struct atl1c_buffer *buffer_info;
struct pci_dev *pdev = adapter->pdev;
int i, j;
int j;
for (i = 0; i < adapter->num_rx_queues; i++) {
for (j = 0; j < rfd_ring[i].count; j++) {
buffer_info = &rfd_ring[i].buffer_info[j];
atl1c_clean_buffer(pdev, buffer_info, 0);
}
/* zero out the descriptor ring */
memset(rfd_ring[i].desc, 0, rfd_ring[i].size);
rfd_ring[i].next_to_clean = 0;
rfd_ring[i].next_to_use = 0;
rrd_ring[i].next_to_use = 0;
rrd_ring[i].next_to_clean = 0;
for (j = 0; j < rfd_ring->count; j++) {
buffer_info = &rfd_ring->buffer_info[j];
atl1c_clean_buffer(pdev, buffer_info, 0);
}
/* zero out the descriptor ring */
memset(rfd_ring->desc, 0, rfd_ring->size);
rfd_ring->next_to_clean = 0;
rfd_ring->next_to_use = 0;
rrd_ring->next_to_use = 0;
rrd_ring->next_to_clean = 0;
}
/*
......@@ -878,8 +844,8 @@ static void atl1c_clean_rx_ring(struct atl1c_adapter *adapter)
static void atl1c_init_ring_ptrs(struct atl1c_adapter *adapter)
{
struct atl1c_tpd_ring *tpd_ring = adapter->tpd_ring;
struct atl1c_rfd_ring *rfd_ring = adapter->rfd_ring;
struct atl1c_rrd_ring *rrd_ring = adapter->rrd_ring;
struct atl1c_rfd_ring *rfd_ring = &adapter->rfd_ring;
struct atl1c_rrd_ring *rrd_ring = &adapter->rrd_ring;
struct atl1c_buffer *buffer_info;
int i, j;
......@@ -891,15 +857,13 @@ static void atl1c_init_ring_ptrs(struct atl1c_adapter *adapter)
ATL1C_SET_BUFFER_STATE(&buffer_info[i],
ATL1C_BUFFER_FREE);
}
for (i = 0; i < adapter->num_rx_queues; i++) {
rfd_ring[i].next_to_use = 0;
rfd_ring[i].next_to_clean = 0;
rrd_ring[i].next_to_use = 0;
rrd_ring[i].next_to_clean = 0;
for (j = 0; j < rfd_ring[i].count; j++) {
buffer_info = &rfd_ring[i].buffer_info[j];
ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_FREE);
}
rfd_ring->next_to_use = 0;
rfd_ring->next_to_clean = 0;
rrd_ring->next_to_use = 0;
rrd_ring->next_to_clean = 0;
for (j = 0; j < rfd_ring->count; j++) {
buffer_info = &rfd_ring->buffer_info[j];
ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_FREE);
}
}
......@@ -936,27 +900,23 @@ static int atl1c_setup_ring_resources(struct atl1c_adapter *adapter)
{
struct pci_dev *pdev = adapter->pdev;
struct atl1c_tpd_ring *tpd_ring = adapter->tpd_ring;
struct atl1c_rfd_ring *rfd_ring = adapter->rfd_ring;
struct atl1c_rrd_ring *rrd_ring = adapter->rrd_ring;
struct atl1c_rfd_ring *rfd_ring = &adapter->rfd_ring;
struct atl1c_rrd_ring *rrd_ring = &adapter->rrd_ring;
struct atl1c_ring_header *ring_header = &adapter->ring_header;
int num_rx_queues = adapter->num_rx_queues;
int size;
int i;
int count = 0;
int rx_desc_count = 0;
u32 offset = 0;
rrd_ring[0].count = rfd_ring[0].count;
rrd_ring->count = rfd_ring->count;
for (i = 1; i < AT_MAX_TRANSMIT_QUEUE; i++)
tpd_ring[i].count = tpd_ring[0].count;
for (i = 1; i < adapter->num_rx_queues; i++)
rfd_ring[i].count = rrd_ring[i].count = rfd_ring[0].count;
/* 2 tpd queue, one high priority queue,
* another normal priority queue */
size = sizeof(struct atl1c_buffer) * (tpd_ring->count * 2 +
rfd_ring->count * num_rx_queues);
rfd_ring->count);
tpd_ring->buffer_info = kzalloc(size, GFP_KERNEL);
if (unlikely(!tpd_ring->buffer_info)) {
dev_err(&pdev->dev, "kzalloc failed, size = %d\n",
......@@ -969,12 +929,11 @@ static int atl1c_setup_ring_resources(struct atl1c_adapter *adapter)
count += tpd_ring[i].count;
}
for (i = 0; i < num_rx_queues; i++) {
rfd_ring[i].buffer_info =
(struct atl1c_buffer *) (tpd_ring->buffer_info + count);
count += rfd_ring[i].count;
rx_desc_count += rfd_ring[i].count;
}
rfd_ring->buffer_info =
(struct atl1c_buffer *) (tpd_ring->buffer_info + count);
count += rfd_ring->count;
rx_desc_count += rfd_ring->count;
/*
* real ring DMA buffer
* each ring/block may need up to 8 bytes for alignment, hence the
......@@ -985,7 +944,7 @@ static int atl1c_setup_ring_resources(struct atl1c_adapter *adapter)
sizeof(struct atl1c_rx_free_desc) * rx_desc_count +
sizeof(struct atl1c_recv_ret_status) * rx_desc_count +
sizeof(struct atl1c_hw_stats) +
8 * 4 + 8 * 2 * num_rx_queues;
8 * 4 + 8 * 2;
ring_header->desc = pci_alloc_consistent(pdev, ring_header->size,
&ring_header->dma);
......@@ -1006,22 +965,17 @@ static int atl1c_setup_ring_resources(struct atl1c_adapter *adapter)
offset += roundup(tpd_ring[i].size, 8);
}
/* init RFD ring */
for (i = 0; i < num_rx_queues; i++) {
rfd_ring[i].dma = ring_header->dma + offset;
rfd_ring[i].desc = (u8 *) ring_header->desc + offset;
rfd_ring[i].size = sizeof(struct atl1c_rx_free_desc) *
rfd_ring[i].count;
offset += roundup(rfd_ring[i].size, 8);
}
rfd_ring->dma = ring_header->dma + offset;
rfd_ring->desc = (u8 *) ring_header->desc + offset;
rfd_ring->size = sizeof(struct atl1c_rx_free_desc) * rfd_ring->count;
offset += roundup(rfd_ring->size, 8);
/* init RRD ring */
for (i = 0; i < num_rx_queues; i++) {
rrd_ring[i].dma = ring_header->dma + offset;
rrd_ring[i].desc = (u8 *) ring_header->desc + offset;
rrd_ring[i].size = sizeof(struct atl1c_recv_ret_status) *
rrd_ring[i].count;
offset += roundup(rrd_ring[i].size, 8);
}
rrd_ring->dma = ring_header->dma + offset;
rrd_ring->desc = (u8 *) ring_header->desc + offset;
rrd_ring->size = sizeof(struct atl1c_recv_ret_status) *
rrd_ring->count;
offset += roundup(rrd_ring->size, 8);
adapter->smb.dma = ring_header->dma + offset;
adapter->smb.smb = (u8 *)ring_header->desc + offset;
......@@ -1035,15 +989,12 @@ static int atl1c_setup_ring_resources(struct atl1c_adapter *adapter)
static void atl1c_configure_des_ring(struct atl1c_adapter *adapter)
{
struct atl1c_hw *hw = &adapter->hw;
struct atl1c_rfd_ring *rfd_ring = (struct atl1c_rfd_ring *)
adapter->rfd_ring;
struct atl1c_rrd_ring *rrd_ring = (struct atl1c_rrd_ring *)
adapter->rrd_ring;
struct atl1c_rfd_ring *rfd_ring = &adapter->rfd_ring;
struct atl1c_rrd_ring *rrd_ring = &adapter->rrd_ring;
struct atl1c_tpd_ring *tpd_ring = (struct atl1c_tpd_ring *)
adapter->tpd_ring;
struct atl1c_cmb *cmb = (struct atl1c_cmb *) &adapter->cmb;
struct atl1c_smb *smb = (struct atl1c_smb *) &adapter->smb;
int i;
u32 data;
/* TPD */
......@@ -1063,22 +1014,20 @@ static void atl1c_configure_des_ring(struct atl1c_adapter *adapter)
/* RFD */
AT_WRITE_REG(hw, REG_RX_BASE_ADDR_HI,
(u32)((rfd_ring[0].dma & AT_DMA_HI_ADDR_MASK) >> 32));
for (i = 0; i < adapter->num_rx_queues; i++)
AT_WRITE_REG(hw, atl1c_rfd_addr_lo_regs[i],
(u32)(rfd_ring[i].dma & AT_DMA_LO_ADDR_MASK));
(u32)((rfd_ring->dma & AT_DMA_HI_ADDR_MASK) >> 32));
AT_WRITE_REG(hw, REG_RFD0_HEAD_ADDR_LO,
(u32)(rfd_ring->dma & AT_DMA_LO_ADDR_MASK));
AT_WRITE_REG(hw, REG_RFD_RING_SIZE,
rfd_ring[0].count & RFD_RING_SIZE_MASK);
rfd_ring->count & RFD_RING_SIZE_MASK);
AT_WRITE_REG(hw, REG_RX_BUF_SIZE,
adapter->rx_buffer_len & RX_BUF_SIZE_MASK);
/* RRD */
for (i = 0; i < adapter->num_rx_queues; i++)
AT_WRITE_REG(hw, atl1c_rrd_addr_lo_regs[i],
(u32)(rrd_ring[i].dma & AT_DMA_LO_ADDR_MASK));
AT_WRITE_REG(hw, REG_RRD0_HEAD_ADDR_LO,
(u32)(rrd_ring->dma & AT_DMA_LO_ADDR_MASK));
AT_WRITE_REG(hw, REG_RRD_RING_SIZE,
(rrd_ring[0].count & RRD_RING_SIZE_MASK));
(rrd_ring->count & RRD_RING_SIZE_MASK));
/* CMB */
AT_WRITE_REG(hw, REG_CMB_BASE_ADDR_LO, cmb->dma & AT_DMA_LO_ADDR_MASK);
......@@ -1152,21 +1101,7 @@ static void atl1c_configure_rx(struct atl1c_adapter *adapter)
if (hw->ctrl_flags & ATL1C_RX_IPV6_CHKSUM)
rxq_ctrl_data |= IPV6_CHKSUM_CTRL_EN;
if (hw->rss_type == atl1c_rss_ipv4)
rxq_ctrl_data |= RSS_HASH_IPV4;
if (hw->rss_type == atl1c_rss_ipv4_tcp)
rxq_ctrl_data |= RSS_HASH_IPV4_TCP;
if (hw->rss_type == atl1c_rss_ipv6)
rxq_ctrl_data |= RSS_HASH_IPV6;
if (hw->rss_type == atl1c_rss_ipv6_tcp)
rxq_ctrl_data |= RSS_HASH_IPV6_TCP;
if (hw->rss_type != atl1c_rss_disable)
rxq_ctrl_data |= RRS_HASH_CTRL_EN;
rxq_ctrl_data |= (hw->rss_mode & RSS_MODE_MASK) <<
RSS_MODE_SHIFT;
rxq_ctrl_data |= (hw->rss_hash_bits & RSS_HASH_BITS_MASK) <<
RSS_HASH_BITS_SHIFT;
if (hw->ctrl_flags & ATL1C_ASPM_CTRL_MON)
rxq_ctrl_data |= (ASPM_THRUPUT_LIMIT_1M &
ASPM_THRUPUT_LIMIT_MASK) << ASPM_THRUPUT_LIMIT_SHIFT;
......@@ -1174,14 +1109,6 @@ static void atl1c_configure_rx(struct atl1c_adapter *adapter)
AT_WRITE_REG(hw, REG_RXQ_CTRL, rxq_ctrl_data);
}
static void atl1c_configure_rss(struct atl1c_adapter *adapter)
{
struct atl1c_hw *hw = &adapter->hw;
AT_WRITE_REG(hw, REG_IDT_TABLE, hw->indirect_tab);
AT_WRITE_REG(hw, REG_BASE_CPU_NUMBER, hw->base_cpu);
}
static void atl1c_configure_dma(struct atl1c_adapter *adapter)
{
struct atl1c_hw *hw = &adapter->hw;
......@@ -1253,19 +1180,6 @@ static void atl1c_enable_rx_ctrl(struct atl1c_hw *hw)
u32 data;
AT_READ_REG(hw, REG_RXQ_CTRL, &data);
switch (hw->adapter->num_rx_queues) {
case 4:
data |= (RXQ3_CTRL_EN | RXQ2_CTRL_EN | RXQ1_CTRL_EN);
break;
case 3:
data |= (RXQ2_CTRL_EN | RXQ1_CTRL_EN);
break;
case 2:
data |= RXQ1_CTRL_EN;
break;
default:
break;
}
data |= RXQ_CTRL_EN;
AT_WRITE_REG(hw, REG_RXQ_CTRL, data);
}
......@@ -1544,7 +1458,6 @@ static int atl1c_configure(struct atl1c_adapter *adapter)
atl1c_configure_tx(adapter);
atl1c_configure_rx(adapter);
atl1c_configure_rss(adapter);
atl1c_configure_dma(adapter);
return 0;
......@@ -1747,9 +1660,9 @@ static inline void atl1c_rx_checksum(struct atl1c_adapter *adapter,
skb_checksum_none_assert(skb);
}
static int atl1c_alloc_rx_buffer(struct atl1c_adapter *adapter, const int ringid)
static int atl1c_alloc_rx_buffer(struct atl1c_adapter *adapter)
{
struct atl1c_rfd_ring *rfd_ring = &adapter->rfd_ring[ringid];
struct atl1c_rfd_ring *rfd_ring = &adapter->rfd_ring;
struct pci_dev *pdev = adapter->pdev;
struct atl1c_buffer *buffer_info, *next_info;
struct sk_buff *skb;
......@@ -1801,7 +1714,7 @@ static int atl1c_alloc_rx_buffer(struct atl1c_adapter *adapter, const int ringid
/* TODO: update mailbox here */
wmb();
rfd_ring->next_to_use = rfd_next_to_use;
AT_WRITE_REG(&adapter->hw, atl1c_rfd_prod_idx_regs[ringid],
AT_WRITE_REG(&adapter->hw, REG_MB_RFD0_PROD_IDX,
rfd_ring->next_to_use & MB_RFDX_PROD_IDX_MASK);
}
......@@ -1840,7 +1753,7 @@ static void atl1c_clean_rfd(struct atl1c_rfd_ring *rfd_ring,
rfd_ring->next_to_clean = rfd_index;
}
static void atl1c_clean_rx_irq(struct atl1c_adapter *adapter, u8 que,
static void atl1c_clean_rx_irq(struct atl1c_adapter *adapter,
int *work_done, int work_to_do)
{
u16 rfd_num, rfd_index;
......@@ -1848,8 +1761,8 @@ static void atl1c_clean_rx_irq(struct atl1c_adapter *adapter, u8 que,
u16 length;
struct pci_dev *pdev = adapter->pdev;
struct net_device *netdev = adapter->netdev;
struct atl1c_rfd_ring *rfd_ring = &adapter->rfd_ring[que];
struct atl1c_rrd_ring *rrd_ring = &adapter->rrd_ring[que];
struct atl1c_rfd_ring *rfd_ring = &adapter->rfd_ring;
struct atl1c_rrd_ring *rrd_ring = &adapter->rrd_ring;
struct sk_buff *skb;
struct atl1c_recv_ret_status *rrs;
struct atl1c_buffer *buffer_info;
......@@ -1915,7 +1828,7 @@ static void atl1c_clean_rx_irq(struct atl1c_adapter *adapter, u8 que,
count++;
}
if (count)
atl1c_alloc_rx_buffer(adapter, que);
atl1c_alloc_rx_buffer(adapter);
}
/*
......@@ -1932,7 +1845,7 @@ static int atl1c_clean(struct napi_struct *napi, int budget)
if (!netif_carrier_ok(adapter->netdev))
goto quit_polling;
/* just enable one RXQ */
atl1c_clean_rx_irq(adapter, 0, &work_done, budget);
atl1c_clean_rx_irq(adapter, &work_done, budget);
if (work_done < budget) {
quit_polling:
......@@ -2333,19 +2246,16 @@ static int atl1c_up(struct atl1c_adapter *adapter)
struct net_device *netdev = adapter->netdev;
int num;
int err;
int i;
netif_carrier_off(netdev);
atl1c_init_ring_ptrs(adapter);
atl1c_set_multi(netdev);
atl1c_restore_vlan(adapter);
for (i = 0; i < adapter->num_rx_queues; i++) {
num = atl1c_alloc_rx_buffer(adapter, i);
if (unlikely(num == 0)) {
err = -ENOMEM;
goto err_alloc_rx;
}
num = atl1c_alloc_rx_buffer(adapter);
if (unlikely(num == 0)) {
err = -ENOMEM;
goto err_alloc_rx;
}
if (atl1c_configure(adapter)) {
......
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