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Commit 1ee6dd77 authored by Ralf Baechle's avatar Ralf Baechle Committed by Jeff Garzik
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s2io: De-typedef driver. 

Removed namespace collisions due to usage of nic_t as per Ralf's patch
Signed-off-by: default avatarSivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent a113ae06
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Showing with 362 additions and 351 deletions
drivers/net/s2io-regs.h
View file @ 1ee6dd77
......@@ -15,7 +15,7 @@
#define TBD 0
typedef struct _XENA_dev_config {
struct XENA_dev_config {
/* Convention: mHAL_XXX is mask, vHAL_XXX is value */
/* General Control-Status Registers */
......@@ -852,9 +852,9 @@ typedef struct _XENA_dev_config {
#define SPI_CONTROL_DONE BIT(6)
u64 spi_data;
#define SPI_DATA_WRITE(data,len) vBIT(data,0,len)
} XENA_dev_config_t;
};
#define XENA_REG_SPACE sizeof(XENA_dev_config_t)
#define XENA_REG_SPACE sizeof(struct XENA_dev_config)
#define XENA_EEPROM_SPACE (0x01 << 11)
#endif /* _REGS_H */
drivers/net/s2io.c
View file @ 1ee6dd77
......@@ -77,7 +77,7 @@
#include "s2io.h"
#include "s2io-regs.h"
#define DRV_VERSION "2.0.15.2"
#define DRV_VERSION "2.0.16.1"
/* S2io Driver name & version. */
static char s2io_driver_name[] = "Neterion";
......@@ -86,7 +86,7 @@ static char s2io_driver_version[] = DRV_VERSION;
static int rxd_size[4] = {32,48,48,64};
static int rxd_count[4] = {127,85,85,63};
static inline int RXD_IS_UP2DT(RxD_t *rxdp)
static inline int RXD_IS_UP2DT(struct RxD_t *rxdp)
{
int ret;
......@@ -111,9 +111,9 @@ static inline int RXD_IS_UP2DT(RxD_t *rxdp)
#define TASKLET_IN_USE test_and_set_bit(0, (&sp->tasklet_status))
#define PANIC 1
#define LOW 2
static inline int rx_buffer_level(nic_t * sp, int rxb_size, int ring)
static inline int rx_buffer_level(struct s2io_nic * sp, int rxb_size, int ring)
{
mac_info_t *mac_control;
struct mac_info *mac_control;
mac_control = &sp->mac_control;
if (rxb_size <= rxd_count[sp->rxd_mode])
......@@ -286,7 +286,7 @@ static char ethtool_stats_keys[][ETH_GSTRING_LEN] = {
static void s2io_vlan_rx_register(struct net_device *dev,
struct vlan_group *grp)
{
nic_t *nic = dev->priv;
struct s2io_nic *nic = dev->priv;
unsigned long flags;
spin_lock_irqsave(&nic->tx_lock, flags);
......@@ -297,7 +297,7 @@ static void s2io_vlan_rx_register(struct net_device *dev,
/* Unregister the vlan */
static void s2io_vlan_rx_kill_vid(struct net_device *dev, unsigned long vid)
{
nic_t *nic = dev->priv;
struct s2io_nic *nic = dev->priv;
unsigned long flags;
spin_lock_irqsave(&nic->tx_lock, flags);
......@@ -458,14 +458,14 @@ static int init_shared_mem(struct s2io_nic *nic)
u32 size;
void *tmp_v_addr, *tmp_v_addr_next;
dma_addr_t tmp_p_addr, tmp_p_addr_next;
RxD_block_t *pre_rxd_blk = NULL;
struct RxD_block *pre_rxd_blk = NULL;
int i, j, blk_cnt;
int lst_size, lst_per_page;
struct net_device *dev = nic->dev;
unsigned long tmp;
buffAdd_t *ba;
struct buffAdd *ba;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
mac_control = &nic->mac_control;
......@@ -483,12 +483,12 @@ static int init_shared_mem(struct s2io_nic *nic)
return -EINVAL;
}
lst_size = (sizeof(TxD_t) * config->max_txds);
lst_size = (sizeof(struct TxD) * config->max_txds);
lst_per_page = PAGE_SIZE / lst_size;
for (i = 0; i < config->tx_fifo_num; i++) {
int fifo_len = config->tx_cfg[i].fifo_len;
int list_holder_size = fifo_len * sizeof(list_info_hold_t);
int list_holder_size = fifo_len * sizeof(struct list_info_hold);
mac_control->fifos[i].list_info = kmalloc(list_holder_size,
GFP_KERNEL);
if (!mac_control->fifos[i].list_info) {
......@@ -579,9 +579,9 @@ static int init_shared_mem(struct s2io_nic *nic)
mac_control->rings[i].block_count;
}
if (nic->rxd_mode == RXD_MODE_1)
size = (size * (sizeof(RxD1_t)));
size = (size * (sizeof(struct RxD1)));
else
size = (size * (sizeof(RxD3_t)));
size = (size * (sizeof(struct RxD3)));
for (i = 0; i < config->rx_ring_num; i++) {
mac_control->rings[i].rx_curr_get_info.block_index = 0;
......@@ -599,7 +599,7 @@ static int init_shared_mem(struct s2io_nic *nic)
(rxd_count[nic->rxd_mode] + 1);
/* Allocating all the Rx blocks */
for (j = 0; j < blk_cnt; j++) {
rx_block_info_t *rx_blocks;
struct rx_block_info *rx_blocks;
int l;
rx_blocks = &mac_control->rings[i].rx_blocks[j];
......@@ -619,7 +619,7 @@ static int init_shared_mem(struct s2io_nic *nic)
memset(tmp_v_addr, 0, size);
rx_blocks->block_virt_addr = tmp_v_addr;
rx_blocks->block_dma_addr = tmp_p_addr;
rx_blocks->rxds = kmalloc(sizeof(rxd_info_t)*
rx_blocks->rxds = kmalloc(sizeof(struct rxd_info)*
rxd_count[nic->rxd_mode],
GFP_KERNEL);
if (!rx_blocks->rxds)
......@@ -646,7 +646,7 @@ static int init_shared_mem(struct s2io_nic *nic)
mac_control->rings[i].rx_blocks[(j + 1) %
blk_cnt].block_dma_addr;
pre_rxd_blk = (RxD_block_t *) tmp_v_addr;
pre_rxd_blk = (struct RxD_block *) tmp_v_addr;
pre_rxd_blk->reserved_2_pNext_RxD_block =
(unsigned long) tmp_v_addr_next;
pre_rxd_blk->pNext_RxD_Blk_physical =
......@@ -662,14 +662,14 @@ static int init_shared_mem(struct s2io_nic *nic)
blk_cnt = config->rx_cfg[i].num_rxd /
(rxd_count[nic->rxd_mode]+ 1);
mac_control->rings[i].ba =
kmalloc((sizeof(buffAdd_t *) * blk_cnt),
kmalloc((sizeof(struct buffAdd *) * blk_cnt),
GFP_KERNEL);
if (!mac_control->rings[i].ba)
return -ENOMEM;
for (j = 0; j < blk_cnt; j++) {
int k = 0;
mac_control->rings[i].ba[j] =
kmalloc((sizeof(buffAdd_t) *
kmalloc((sizeof(struct buffAdd) *
(rxd_count[nic->rxd_mode] + 1)),
GFP_KERNEL);
if (!mac_control->rings[i].ba[j])
......@@ -701,7 +701,7 @@ static int init_shared_mem(struct s2io_nic *nic)
}
/* Allocation and initialization of Statistics block */
size = sizeof(StatInfo_t);
size = sizeof(struct stat_block);
mac_control->stats_mem = pci_alloc_consistent
(nic->pdev, size, &mac_control->stats_mem_phy);
......@@ -716,7 +716,7 @@ static int init_shared_mem(struct s2io_nic *nic)
mac_control->stats_mem_sz = size;
tmp_v_addr = mac_control->stats_mem;
mac_control->stats_info = (StatInfo_t *) tmp_v_addr;
mac_control->stats_info = (struct stat_block *) tmp_v_addr;
memset(tmp_v_addr, 0, size);
DBG_PRINT(INIT_DBG, "%s:Ring Mem PHY: 0x%llx\n", dev->name,
(unsigned long long) tmp_p_addr);
......@@ -736,7 +736,7 @@ static void free_shared_mem(struct s2io_nic *nic)
int i, j, blk_cnt, size;
void *tmp_v_addr;
dma_addr_t tmp_p_addr;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
int lst_size, lst_per_page;
struct net_device *dev = nic->dev;
......@@ -747,7 +747,7 @@ static void free_shared_mem(struct s2io_nic *nic)
mac_control = &nic->mac_control;
config = &nic->config;
lst_size = (sizeof(TxD_t) * config->max_txds);
lst_size = (sizeof(struct TxD) * config->max_txds);
lst_per_page = PAGE_SIZE / lst_size;
for (i = 0; i < config->tx_fifo_num; i++) {
......@@ -810,7 +810,7 @@ static void free_shared_mem(struct s2io_nic *nic)
if (!mac_control->rings[i].ba[j])
continue;
while (k != rxd_count[nic->rxd_mode]) {
buffAdd_t *ba =
struct buffAdd *ba =
&mac_control->rings[i].ba[j][k];
kfree(ba->ba_0_org);
kfree(ba->ba_1_org);
......@@ -836,9 +836,9 @@ static void free_shared_mem(struct s2io_nic *nic)
* s2io_verify_pci_mode -
*/
static int s2io_verify_pci_mode(nic_t *nic)
static int s2io_verify_pci_mode(struct s2io_nic *nic)
{
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
register u64 val64 = 0;
int mode;
......@@ -869,9 +869,9 @@ static int bus_speed[8] = {33, 133, 133, 200, 266, 133, 200, 266};
/**
* s2io_print_pci_mode -
*/
static int s2io_print_pci_mode(nic_t *nic)
static int s2io_print_pci_mode(struct s2io_nic *nic)
{
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
register u64 val64 = 0;
int mode;
struct config_param *config = &nic->config;
......@@ -939,13 +939,13 @@ static int s2io_print_pci_mode(nic_t *nic)
static int init_nic(struct s2io_nic *nic)
{
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
struct net_device *dev = nic->dev;
register u64 val64 = 0;
void __iomem *add;
u32 time;
int i, j;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
int dtx_cnt = 0;
unsigned long long mem_share;
......@@ -1628,7 +1628,7 @@ static int init_nic(struct s2io_nic *nic)
#define LINK_UP_DOWN_INTERRUPT 1
#define MAC_RMAC_ERR_TIMER 2
static int s2io_link_fault_indication(nic_t *nic)
static int s2io_link_fault_indication(struct s2io_nic *nic)
{
if (nic->intr_type != INTA)
return MAC_RMAC_ERR_TIMER;
......@@ -1651,7 +1651,7 @@ static int s2io_link_fault_indication(nic_t *nic)
static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
{
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
register u64 val64 = 0, temp64 = 0;
/* Top level interrupt classification */
......@@ -1773,10 +1773,10 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
* Return: 1 If PCC is quiescence
* 0 If PCC is not quiescence
*/
static int verify_pcc_quiescent(nic_t *sp, int flag)
static int verify_pcc_quiescent(struct s2io_nic *sp, int flag)
{
int ret = 0, herc;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64 = readq(&bar0->adapter_status);
herc = (sp->device_type == XFRAME_II_DEVICE);
......@@ -1813,10 +1813,10 @@ static int verify_pcc_quiescent(nic_t *sp, int flag)
* 0 If Xena is not quiescence
*/
static int verify_xena_quiescence(nic_t *sp)
static int verify_xena_quiescence(struct s2io_nic *sp)
{
int mode;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64 = readq(&bar0->adapter_status);
mode = s2io_verify_pci_mode(sp);
......@@ -1880,9 +1880,9 @@ static int verify_xena_quiescence(nic_t *sp)
*
*/
static void fix_mac_address(nic_t * sp)
static void fix_mac_address(struct s2io_nic * sp)
{
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64;
int i = 0;
......@@ -1908,11 +1908,11 @@ static void fix_mac_address(nic_t * sp)
static int start_nic(struct s2io_nic *nic)
{
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
struct net_device *dev = nic->dev;
register u64 val64 = 0;
u16 subid, i;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
mac_control = &nic->mac_control;
......@@ -2017,11 +2017,12 @@ static int start_nic(struct s2io_nic *nic)
/**
* s2io_txdl_getskb - Get the skb from txdl, unmap and return skb
*/
static struct sk_buff *s2io_txdl_getskb(fifo_info_t *fifo_data, TxD_t *txdlp, int get_off)
static struct sk_buff *s2io_txdl_getskb(struct fifo_info *fifo_data, struct \
TxD *txdlp, int get_off)
{
nic_t *nic = fifo_data->nic;
struct s2io_nic *nic = fifo_data->nic;
struct sk_buff *skb;
TxD_t *txds;
struct TxD *txds;
u16 j, frg_cnt;
txds = txdlp;
......@@ -2035,7 +2036,7 @@ static struct sk_buff *s2io_txdl_getskb(fifo_info_t *fifo_data, TxD_t *txdlp, in
skb = (struct sk_buff *) ((unsigned long)
txds->Host_Control);
if (!skb) {
memset(txdlp, 0, (sizeof(TxD_t) * fifo_data->max_txds));
memset(txdlp, 0, (sizeof(struct TxD) * fifo_data->max_txds));
return NULL;
}
pci_unmap_single(nic->pdev, (dma_addr_t)
......@@ -2054,7 +2055,7 @@ static struct sk_buff *s2io_txdl_getskb(fifo_info_t *fifo_data, TxD_t *txdlp, in
frag->size, PCI_DMA_TODEVICE);
}
}
memset(txdlp,0, (sizeof(TxD_t) * fifo_data->max_txds));
memset(txdlp,0, (sizeof(struct TxD) * fifo_data->max_txds));
return(skb);
}
......@@ -2070,9 +2071,9 @@ static void free_tx_buffers(struct s2io_nic *nic)
{
struct net_device *dev = nic->dev;
struct sk_buff *skb;
TxD_t *txdp;
struct TxD *txdp;
int i, j;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
int cnt = 0;
......@@ -2081,7 +2082,7 @@ static void free_tx_buffers(struct s2io_nic *nic)
for (i = 0; i < config->tx_fifo_num; i++) {
for (j = 0; j < config->tx_cfg[i].fifo_len - 1; j++) {
txdp = (TxD_t *) mac_control->fifos[i].list_info[j].
txdp = (struct TxD *) mac_control->fifos[i].list_info[j].
list_virt_addr;
skb = s2io_txdl_getskb(&mac_control->fifos[i], txdp, j);
if (skb) {
......@@ -2109,10 +2110,10 @@ static void free_tx_buffers(struct s2io_nic *nic)
static void stop_nic(struct s2io_nic *nic)
{
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
register u64 val64 = 0;
u16 interruptible;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
mac_control = &nic->mac_control;
......@@ -2130,14 +2131,15 @@ static void stop_nic(struct s2io_nic *nic)
writeq(val64, &bar0->adapter_control);
}
static int fill_rxd_3buf(nic_t *nic, RxD_t *rxdp, struct sk_buff *skb)
static int fill_rxd_3buf(struct s2io_nic *nic, struct RxD_t *rxdp, struct \
sk_buff *skb)
{
struct net_device *dev = nic->dev;
struct sk_buff *frag_list;
void *tmp;
/* Buffer-1 receives L3/L4 headers */
((RxD3_t*)rxdp)->Buffer1_ptr = pci_map_single
((struct RxD3*)rxdp)->Buffer1_ptr = pci_map_single
(nic->pdev, skb->data, l3l4hdr_size + 4,
PCI_DMA_FROMDEVICE);
......@@ -2155,7 +2157,7 @@ static int fill_rxd_3buf(nic_t *nic, RxD_t *rxdp, struct sk_buff *skb)
frag_list->tail = tmp;
/* Buffer-2 receives L4 data payload */
((RxD3_t*)rxdp)->Buffer2_ptr = pci_map_single(nic->pdev,
((struct RxD3*)rxdp)->Buffer2_ptr = pci_map_single(nic->pdev,
frag_list->data, dev->mtu,
PCI_DMA_FROMDEVICE);
rxdp->Control_2 |= SET_BUFFER1_SIZE_3(l3l4hdr_size + 4);
......@@ -2189,16 +2191,16 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
{
struct net_device *dev = nic->dev;
struct sk_buff *skb;
RxD_t *rxdp;
struct RxD_t *rxdp;
int off, off1, size, block_no, block_no1;
u32 alloc_tab = 0;
u32 alloc_cnt;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
u64 tmp;
buffAdd_t *ba;
struct buffAdd *ba;
unsigned long flags;
RxD_t *first_rxdp = NULL;
struct RxD_t *first_rxdp = NULL;
mac_control = &nic->mac_control;
config = &nic->config;
......@@ -2280,9 +2282,9 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
}
if (nic->rxd_mode == RXD_MODE_1) {
/* 1 buffer mode - normal operation mode */
memset(rxdp, 0, sizeof(RxD1_t));
memset(rxdp, 0, sizeof(struct RxD1));
skb_reserve(skb, NET_IP_ALIGN);
((RxD1_t*)rxdp)->Buffer0_ptr = pci_map_single
((struct RxD1*)rxdp)->Buffer0_ptr = pci_map_single
(nic->pdev, skb->data, size - NET_IP_ALIGN,
PCI_DMA_FROMDEVICE);
rxdp->Control_2 = SET_BUFFER0_SIZE_1(size - NET_IP_ALIGN);
......@@ -2299,7 +2301,7 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
* payload
*/
memset(rxdp, 0, sizeof(RxD3_t));
memset(rxdp, 0, sizeof(struct RxD3));
ba = &mac_control->rings[ring_no].ba[block_no][off];
skb_reserve(skb, BUF0_LEN);
tmp = (u64)(unsigned long) skb->data;
......@@ -2308,13 +2310,13 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
skb->data = (void *) (unsigned long)tmp;
skb->tail = (void *) (unsigned long)tmp;
if (!(((RxD3_t*)rxdp)->Buffer0_ptr))
((RxD3_t*)rxdp)->Buffer0_ptr =
if (!(((struct RxD3*)rxdp)->Buffer0_ptr))
((struct RxD3*)rxdp)->Buffer0_ptr =
pci_map_single(nic->pdev, ba->ba_0, BUF0_LEN,
PCI_DMA_FROMDEVICE);
else
pci_dma_sync_single_for_device(nic->pdev,
(dma_addr_t) ((RxD3_t*)rxdp)->Buffer0_ptr,
(dma_addr_t) ((struct RxD3*)rxdp)->Buffer0_ptr,
BUF0_LEN, PCI_DMA_FROMDEVICE);
rxdp->Control_2 = SET_BUFFER0_SIZE_3(BUF0_LEN);
if (nic->rxd_mode == RXD_MODE_3B) {
......@@ -2324,13 +2326,13 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
* Buffer2 will have L3/L4 header plus
* L4 payload
*/
((RxD3_t*)rxdp)->Buffer2_ptr = pci_map_single
((struct RxD3*)rxdp)->Buffer2_ptr = pci_map_single
(nic->pdev, skb->data, dev->mtu + 4,
PCI_DMA_FROMDEVICE);
/* Buffer-1 will be dummy buffer. Not used */
if (!(((RxD3_t*)rxdp)->Buffer1_ptr)) {
((RxD3_t*)rxdp)->Buffer1_ptr =
if (!(((struct RxD3*)rxdp)->Buffer1_ptr)) {
((struct RxD3*)rxdp)->Buffer1_ptr =
pci_map_single(nic->pdev,
ba->ba_1, BUF1_LEN,
PCI_DMA_FROMDEVICE);
......@@ -2390,9 +2392,9 @@ static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk)
struct net_device *dev = sp->dev;
int j;
struct sk_buff *skb;
RxD_t *rxdp;
mac_info_t *mac_control;
buffAdd_t *ba;
struct RxD_t *rxdp;
struct mac_info *mac_control;
struct buffAdd *ba;
mac_control = &sp->mac_control;
for (j = 0 ; j < rxd_count[sp->rxd_mode]; j++) {
......@@ -2405,41 +2407,41 @@ static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk)
}
if (sp->rxd_mode == RXD_MODE_1) {
pci_unmap_single(sp->pdev, (dma_addr_t)
((RxD1_t*)rxdp)->Buffer0_ptr,
((struct RxD1*)rxdp)->Buffer0_ptr,
dev->mtu +
HEADER_ETHERNET_II_802_3_SIZE
+ HEADER_802_2_SIZE +
HEADER_SNAP_SIZE,
PCI_DMA_FROMDEVICE);
memset(rxdp, 0, sizeof(RxD1_t));
memset(rxdp, 0, sizeof(struct RxD1));
} else if(sp->rxd_mode == RXD_MODE_3B) {
ba = &mac_control->rings[ring_no].
ba[blk][j];
pci_unmap_single(sp->pdev, (dma_addr_t)
((RxD3_t*)rxdp)->Buffer0_ptr,
((struct RxD3*)rxdp)->Buffer0_ptr,
BUF0_LEN,
PCI_DMA_FROMDEVICE);
pci_unmap_single(sp->pdev, (dma_addr_t)
((RxD3_t*)rxdp)->Buffer1_ptr,
((struct RxD3*)rxdp)->Buffer1_ptr,
BUF1_LEN,
PCI_DMA_FROMDEVICE);
pci_unmap_single(sp->pdev, (dma_addr_t)
((RxD3_t*)rxdp)->Buffer2_ptr,
((struct RxD3*)rxdp)->Buffer2_ptr,
dev->mtu + 4,
PCI_DMA_FROMDEVICE);
memset(rxdp, 0, sizeof(RxD3_t));
memset(rxdp, 0, sizeof(struct RxD3));
} else {
pci_unmap_single(sp->pdev, (dma_addr_t)
((RxD3_t*)rxdp)->Buffer0_ptr, BUF0_LEN,
((struct RxD3*)rxdp)->Buffer0_ptr, BUF0_LEN,
PCI_DMA_FROMDEVICE);
pci_unmap_single(sp->pdev, (dma_addr_t)
((RxD3_t*)rxdp)->Buffer1_ptr,
((struct RxD3*)rxdp)->Buffer1_ptr,
l3l4hdr_size + 4,
PCI_DMA_FROMDEVICE);
pci_unmap_single(sp->pdev, (dma_addr_t)
((RxD3_t*)rxdp)->Buffer2_ptr, dev->mtu,
((struct RxD3*)rxdp)->Buffer2_ptr, dev->mtu,
PCI_DMA_FROMDEVICE);
memset(rxdp, 0, sizeof(RxD3_t));
memset(rxdp, 0, sizeof(struct RxD3));
}
dev_kfree_skb(skb);
atomic_dec(&sp->rx_bufs_left[ring_no]);
......@@ -2459,7 +2461,7 @@ static void free_rx_buffers(struct s2io_nic *sp)
{
struct net_device *dev = sp->dev;
int i, blk = 0, buf_cnt = 0;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
mac_control = &sp->mac_control;
......@@ -2494,11 +2496,11 @@ static void free_rx_buffers(struct s2io_nic *sp)
static int s2io_poll(struct net_device *dev, int *budget)
{
nic_t *nic = dev->priv;
struct s2io_nic *nic = dev->priv;
int pkt_cnt = 0, org_pkts_to_process;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
int i;
atomic_inc(&nic->isr_cnt);
......@@ -2568,10 +2570,10 @@ static int s2io_poll(struct net_device *dev, int *budget)
*/
static void s2io_netpoll(struct net_device *dev)
{
nic_t *nic = dev->priv;
mac_info_t *mac_control;
struct s2io_nic *nic = dev->priv;
struct mac_info *mac_control;
struct config_param *config;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
u64 val64 = 0xFFFFFFFFFFFFFFFFULL;
int i;
......@@ -2620,13 +2622,13 @@ static void s2io_netpoll(struct net_device *dev)
* Return Value:
* NONE.
*/
static void rx_intr_handler(ring_info_t *ring_data)
static void rx_intr_handler(struct ring_info *ring_data)
{
nic_t *nic = ring_data->nic;
struct s2io_nic *nic = ring_data->nic;
struct net_device *dev = (struct net_device *) nic->dev;
int get_block, put_block, put_offset;
rx_curr_get_info_t get_info, put_info;
RxD_t *rxdp;
struct rx_curr_get_info get_info, put_info;
struct RxD_t *rxdp;
struct sk_buff *skb;
int pkt_cnt = 0;
int i;
......@@ -2641,7 +2643,7 @@ static void rx_intr_handler(ring_info_t *ring_data)
get_info = ring_data->rx_curr_get_info;
get_block = get_info.block_index;
put_info = ring_data->rx_curr_put_info;
memcpy(&put_info, &ring_data->rx_curr_put_info, sizeof(put_info));
put_block = put_info.block_index;
rxdp = ring_data->rx_blocks[get_block].rxds[get_info.offset].virt_addr;
if (!napi) {
......@@ -2671,7 +2673,7 @@ static void rx_intr_handler(ring_info_t *ring_data)
}
if (nic->rxd_mode == RXD_MODE_1) {
pci_unmap_single(nic->pdev, (dma_addr_t)
((RxD1_t*)rxdp)->Buffer0_ptr,
((struct RxD1*)rxdp)->Buffer0_ptr,
dev->mtu +
HEADER_ETHERNET_II_802_3_SIZE +
HEADER_802_2_SIZE +
......@@ -2679,22 +2681,22 @@ static void rx_intr_handler(ring_info_t *ring_data)
PCI_DMA_FROMDEVICE);
} else if (nic->rxd_mode == RXD_MODE_3B) {
pci_dma_sync_single_for_cpu(nic->pdev, (dma_addr_t)
((RxD3_t*)rxdp)->Buffer0_ptr,
((struct RxD3*)rxdp)->Buffer0_ptr,
BUF0_LEN, PCI_DMA_FROMDEVICE);
pci_unmap_single(nic->pdev, (dma_addr_t)
((RxD3_t*)rxdp)->Buffer2_ptr,
((struct RxD3*)rxdp)->Buffer2_ptr,
dev->mtu + 4,
PCI_DMA_FROMDEVICE);
} else {
pci_dma_sync_single_for_cpu(nic->pdev, (dma_addr_t)
((RxD3_t*)rxdp)->Buffer0_ptr, BUF0_LEN,
((struct RxD3*)rxdp)->Buffer0_ptr, BUF0_LEN,
PCI_DMA_FROMDEVICE);
pci_unmap_single(nic->pdev, (dma_addr_t)
((RxD3_t*)rxdp)->Buffer1_ptr,
((struct RxD3*)rxdp)->Buffer1_ptr,
l3l4hdr_size + 4,
PCI_DMA_FROMDEVICE);
pci_unmap_single(nic->pdev, (dma_addr_t)
((RxD3_t*)rxdp)->Buffer2_ptr,
((struct RxD3*)rxdp)->Buffer2_ptr,
dev->mtu, PCI_DMA_FROMDEVICE);
}
prefetch(skb->data);
......@@ -2723,7 +2725,7 @@ static void rx_intr_handler(ring_info_t *ring_data)
if (nic->lro) {
/* Clear all LRO sessions before exiting */
for (i=0; i<MAX_LRO_SESSIONS; i++) {
lro_t *lro = &nic->lro0_n[i];
struct lro *lro = &nic->lro0_n[i];
if (lro->in_use) {
update_L3L4_header(nic, lro);
queue_rx_frame(lro->parent);
......@@ -2747,17 +2749,17 @@ static void rx_intr_handler(ring_info_t *ring_data)
* NONE
*/
static void tx_intr_handler(fifo_info_t *fifo_data)
static void tx_intr_handler(struct fifo_info *fifo_data)
{
nic_t *nic = fifo_data->nic;
struct s2io_nic *nic = fifo_data->nic;
struct net_device *dev = (struct net_device *) nic->dev;
tx_curr_get_info_t get_info, put_info;
struct tx_curr_get_info get_info, put_info;
struct sk_buff *skb;
TxD_t *txdlp;
struct TxD *txdlp;
get_info = fifo_data->tx_curr_get_info;
put_info = fifo_data->tx_curr_put_info;
txdlp = (TxD_t *) fifo_data->list_info[get_info.offset].
memcpy(&put_info, &fifo_data->tx_curr_put_info, sizeof(put_info));
txdlp = (struct TxD *) fifo_data->list_info[get_info.offset].
list_virt_addr;
while ((!(txdlp->Control_1 & TXD_LIST_OWN_XENA)) &&
(get_info.offset != put_info.offset) &&
......@@ -2794,7 +2796,7 @@ static void tx_intr_handler(fifo_info_t *fifo_data)
get_info.offset++;
if (get_info.offset == get_info.fifo_len + 1)
get_info.offset = 0;
txdlp = (TxD_t *) fifo_data->list_info
txdlp = (struct TxD *) fifo_data->list_info
[get_info.offset].list_virt_addr;
fifo_data->tx_curr_get_info.offset =
get_info.offset;
......@@ -2819,8 +2821,8 @@ static void tx_intr_handler(fifo_info_t *fifo_data)
static void s2io_mdio_write(u32 mmd_type, u64 addr, u16 value, struct net_device *dev)
{
u64 val64 = 0x0;
nic_t *sp = dev->priv;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct s2io_nic *sp = dev->priv;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
//address transaction
val64 = val64 | MDIO_MMD_INDX_ADDR(addr)
......@@ -2868,8 +2870,8 @@ static u64 s2io_mdio_read(u32 mmd_type, u64 addr, struct net_device *dev)
{
u64 val64 = 0x0;
u64 rval64 = 0x0;
nic_t *sp = dev->priv;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct s2io_nic *sp = dev->priv;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
/* address transaction */
val64 = val64 | MDIO_MMD_INDX_ADDR(addr)
......@@ -2972,8 +2974,8 @@ static void s2io_updt_xpak_counter(struct net_device *dev)
u64 val64 = 0x0;
u64 addr = 0x0;
nic_t *sp = dev->priv;
StatInfo_t *stat_info = sp->mac_control.stats_info;
struct s2io_nic *sp = dev->priv;
struct stat_block *stat_info = sp->mac_control.stats_info;
/* Check the communication with the MDIO slave */
addr = 0x0000;
......@@ -3071,7 +3073,7 @@ static void s2io_updt_xpak_counter(struct net_device *dev)
static void alarm_intr_handler(struct s2io_nic *nic)
{
struct net_device *dev = (struct net_device *) nic->dev;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
register u64 val64 = 0, err_reg = 0;
u64 cnt;
int i;
......@@ -3246,9 +3248,9 @@ static u16 check_pci_device_id(u16 id)
* void.
*/
static void s2io_reset(nic_t * sp)
static void s2io_reset(struct s2io_nic * sp)
{
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64;
u16 subid, pci_cmd;
int i;
......@@ -3352,10 +3354,10 @@ static void s2io_reset(nic_t * sp)
* SUCCESS on success and FAILURE on failure.
*/
static int s2io_set_swapper(nic_t * sp)
static int s2io_set_swapper(struct s2io_nic * sp)
{
struct net_device *dev = sp->dev;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64, valt, valr;
/*
......@@ -3480,9 +3482,9 @@ static int s2io_set_swapper(nic_t * sp)
return SUCCESS;
}
static int wait_for_msix_trans(nic_t *nic, int i)
static int wait_for_msix_trans(struct s2io_nic *nic, int i)
{
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
u64 val64;
int ret = 0, cnt = 0;
......@@ -3501,9 +3503,9 @@ static int wait_for_msix_trans(nic_t *nic, int i)
return ret;
}
static void restore_xmsi_data(nic_t *nic)
static void restore_xmsi_data(struct s2io_nic *nic)
{
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
u64 val64;
int i;
......@@ -3519,9 +3521,9 @@ static void restore_xmsi_data(nic_t *nic)
}
}
static void store_xmsi_data(nic_t *nic)
static void store_xmsi_data(struct s2io_nic *nic)
{
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
u64 val64, addr, data;
int i;
......@@ -3542,9 +3544,9 @@ static void store_xmsi_data(nic_t *nic)
}
}
int s2io_enable_msi(nic_t *nic)
int s2io_enable_msi(struct s2io_nic *nic)
{
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
u16 msi_ctrl, msg_val;
struct config_param *config = &nic->config;
struct net_device *dev = nic->dev;
......@@ -3592,9 +3594,9 @@ int s2io_enable_msi(nic_t *nic)
return 0;
}
static int s2io_enable_msi_x(nic_t *nic)
static int s2io_enable_msi_x(struct s2io_nic *nic)
{
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
u64 tx_mat, rx_mat;
u16 msi_control; /* Temp variable */
int ret, i, j, msix_indx = 1;
......@@ -3702,7 +3704,7 @@ static int s2io_enable_msi_x(nic_t *nic)
static int s2io_open(struct net_device *dev)
{
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
int err = 0;
/*
......@@ -3755,7 +3757,7 @@ static int s2io_open(struct net_device *dev)
static int s2io_close(struct net_device *dev)
{
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
flush_scheduled_work();
netif_stop_queue(dev);
......@@ -3781,15 +3783,15 @@ static int s2io_close(struct net_device *dev)
static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
{
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
u16 frg_cnt, frg_len, i, queue, queue_len, put_off, get_off;
register u64 val64;
TxD_t *txdp;
TxFIFO_element_t __iomem *tx_fifo;
struct TxD *txdp;
struct TxFIFO_element __iomem *tx_fifo;
unsigned long flags;
u16 vlan_tag = 0;
int vlan_priority = 0;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
int offload_type;
......@@ -3817,7 +3819,7 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
put_off = (u16) mac_control->fifos[queue].tx_curr_put_info.offset;
get_off = (u16) mac_control->fifos[queue].tx_curr_get_info.offset;
txdp = (TxD_t *) mac_control->fifos[queue].list_info[put_off].
txdp = (struct TxD *) mac_control->fifos[queue].list_info[put_off].
list_virt_addr;
queue_len = mac_control->fifos[queue].tx_curr_put_info.fifo_len + 1;
......@@ -3944,13 +3946,13 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
static void
s2io_alarm_handle(unsigned long data)
{
nic_t *sp = (nic_t *)data;
struct s2io_nic *sp = (struct s2io_nic *)data;
alarm_intr_handler(sp);
mod_timer(&sp->alarm_timer, jiffies + HZ / 2);
}
static int s2io_chk_rx_buffers(nic_t *sp, int rng_n)
static int s2io_chk_rx_buffers(struct s2io_nic *sp, int rng_n)
{
int rxb_size, level;
......@@ -3982,9 +3984,9 @@ static int s2io_chk_rx_buffers(nic_t *sp, int rng_n)
static irqreturn_t s2io_msi_handle(int irq, void *dev_id)
{
struct net_device *dev = (struct net_device *) dev_id;
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
int i;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
atomic_inc(&sp->isr_cnt);
......@@ -4014,8 +4016,8 @@ static irqreturn_t s2io_msi_handle(int irq, void *dev_id)
static irqreturn_t s2io_msix_ring_handle(int irq, void *dev_id)
{
ring_info_t *ring = (ring_info_t *)dev_id;
nic_t *sp = ring->nic;
struct ring_info *ring = (struct ring_info *)dev_id;
struct s2io_nic *sp = ring->nic;
atomic_inc(&sp->isr_cnt);
......@@ -4028,17 +4030,17 @@ static irqreturn_t s2io_msix_ring_handle(int irq, void *dev_id)
static irqreturn_t s2io_msix_fifo_handle(int irq, void *dev_id)
{
fifo_info_t *fifo = (fifo_info_t *)dev_id;
nic_t *sp = fifo->nic;
struct fifo_info *fifo = (struct fifo_info *)dev_id;
struct s2io_nic *sp = fifo->nic;
atomic_inc(&sp->isr_cnt);
tx_intr_handler(fifo);
atomic_dec(&sp->isr_cnt);
return IRQ_HANDLED;
}
static void s2io_txpic_intr_handle(nic_t *sp)
static void s2io_txpic_intr_handle(struct s2io_nic *sp)
{
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64;
val64 = readq(&bar0->pic_int_status);
......@@ -4108,11 +4110,11 @@ static void s2io_txpic_intr_handle(nic_t *sp)
static irqreturn_t s2io_isr(int irq, void *dev_id)
{
struct net_device *dev = (struct net_device *) dev_id;
nic_t *sp = dev->priv;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct s2io_nic *sp = dev->priv;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
int i;
u64 reason = 0;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
atomic_inc(&sp->isr_cnt);
......@@ -4198,9 +4200,9 @@ static irqreturn_t s2io_isr(int irq, void *dev_id)
/**
* s2io_updt_stats -
*/
static void s2io_updt_stats(nic_t *sp)
static void s2io_updt_stats(struct s2io_nic *sp)
{
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64;
int cnt = 0;
......@@ -4219,7 +4221,7 @@ static void s2io_updt_stats(nic_t *sp)
break; /* Updt failed */
} while(1);
} else {
memset(sp->mac_control.stats_info, 0, sizeof(StatInfo_t));
memset(sp->mac_control.stats_info, 0, sizeof(struct stat_block));
}
}
......@@ -4235,8 +4237,8 @@ static void s2io_updt_stats(nic_t *sp)
static struct net_device_stats *s2io_get_stats(struct net_device *dev)
{
nic_t *sp = dev->priv;
mac_info_t *mac_control;
struct s2io_nic *sp = dev->priv;
struct mac_info *mac_control;
struct config_param *config;
......@@ -4277,8 +4279,8 @@ static void s2io_set_multicast(struct net_device *dev)
{
int i, j, prev_cnt;
struct dev_mc_list *mclist;
nic_t *sp = dev->priv;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct s2io_nic *sp = dev->priv;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64 = 0, multi_mac = 0x010203040506ULL, mask =
0xfeffffffffffULL;
u64 dis_addr = 0xffffffffffffULL, mac_addr = 0;
......@@ -4431,8 +4433,8 @@ static void s2io_set_multicast(struct net_device *dev)
static int s2io_set_mac_addr(struct net_device *dev, u8 * addr)
{
nic_t *sp = dev->priv;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct s2io_nic *sp = dev->priv;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
register u64 val64, mac_addr = 0;
int i;
......@@ -4478,7 +4480,7 @@ static int s2io_set_mac_addr(struct net_device *dev, u8 * addr)
static int s2io_ethtool_sset(struct net_device *dev,
struct ethtool_cmd *info)
{
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
if ((info->autoneg == AUTONEG_ENABLE) ||
(info->speed != SPEED_10000) || (info->duplex != DUPLEX_FULL))
return -EINVAL;
......@@ -4504,7 +4506,7 @@ static int s2io_ethtool_sset(struct net_device *dev,
static int s2io_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
{
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
info->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
info->advertising = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
info->port = PORT_FIBRE;
......@@ -4537,7 +4539,7 @@ static int s2io_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
static void s2io_ethtool_gdrvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
{
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
strncpy(info->driver, s2io_driver_name, sizeof(info->driver));
strncpy(info->version, s2io_driver_version, sizeof(info->version));
......@@ -4569,7 +4571,7 @@ static void s2io_ethtool_gregs(struct net_device *dev,
int i;
u64 reg;
u8 *reg_space = (u8 *) space;
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
regs->len = XENA_REG_SPACE;
regs->version = sp->pdev->subsystem_device;
......@@ -4591,8 +4593,8 @@ static void s2io_ethtool_gregs(struct net_device *dev,
*/
static void s2io_phy_id(unsigned long data)
{
nic_t *sp = (nic_t *) data;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct s2io_nic *sp = (struct s2io_nic *) data;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64 = 0;
u16 subid;
......@@ -4629,8 +4631,8 @@ static void s2io_phy_id(unsigned long data)
static int s2io_ethtool_idnic(struct net_device *dev, u32 data)
{
u64 val64 = 0, last_gpio_ctrl_val;
nic_t *sp = dev->priv;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct s2io_nic *sp = dev->priv;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u16 subid;
subid = sp->pdev->subsystem_device;
......@@ -4678,8 +4680,8 @@ static void s2io_ethtool_getpause_data(struct net_device *dev,
struct ethtool_pauseparam *ep)
{
u64 val64;
nic_t *sp = dev->priv;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct s2io_nic *sp = dev->priv;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
val64 = readq(&bar0->rmac_pause_cfg);
if (val64 & RMAC_PAUSE_GEN_ENABLE)
......@@ -4705,8 +4707,8 @@ static int s2io_ethtool_setpause_data(struct net_device *dev,
struct ethtool_pauseparam *ep)
{
u64 val64;
nic_t *sp = dev->priv;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct s2io_nic *sp = dev->priv;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
val64 = readq(&bar0->rmac_pause_cfg);
if (ep->tx_pause)
......@@ -4738,12 +4740,12 @@ static int s2io_ethtool_setpause_data(struct net_device *dev,
*/
#define S2IO_DEV_ID 5
static int read_eeprom(nic_t * sp, int off, u64 * data)
static int read_eeprom(struct s2io_nic * sp, int off, u64 * data)
{
int ret = -1;
u32 exit_cnt = 0;
u64 val64;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
if (sp->device_type == XFRAME_I_DEVICE) {
val64 = I2C_CONTROL_DEV_ID(S2IO_DEV_ID) | I2C_CONTROL_ADDR(off) |
......@@ -4803,11 +4805,11 @@ static int read_eeprom(nic_t * sp, int off, u64 * data)
* 0 on success, -1 on failure.
*/
static int write_eeprom(nic_t * sp, int off, u64 data, int cnt)
static int write_eeprom(struct s2io_nic * sp, int off, u64 data, int cnt)
{
int exit_cnt = 0, ret = -1;
u64 val64;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
if (sp->device_type == XFRAME_I_DEVICE) {
val64 = I2C_CONTROL_DEV_ID(S2IO_DEV_ID) | I2C_CONTROL_ADDR(off) |
......@@ -4852,7 +4854,7 @@ static int write_eeprom(nic_t * sp, int off, u64 data, int cnt)
}
return ret;
}
static void s2io_vpd_read(nic_t *nic)
static void s2io_vpd_read(struct s2io_nic *nic)
{
u8 *vpd_data;
u8 data;
......@@ -4931,7 +4933,7 @@ static int s2io_ethtool_geeprom(struct net_device *dev,
{
u32 i, valid;
u64 data;
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
eeprom->magic = sp->pdev->vendor | (sp->pdev->device << 16);
......@@ -4969,7 +4971,7 @@ static int s2io_ethtool_seeprom(struct net_device *dev,
{
int len = eeprom->len, cnt = 0;
u64 valid = 0, data;
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
if (eeprom->magic != (sp->pdev->vendor | (sp->pdev->device << 16))) {
DBG_PRINT(ERR_DBG,
......@@ -5013,9 +5015,9 @@ static int s2io_ethtool_seeprom(struct net_device *dev,
* 0 on success.
*/
static int s2io_register_test(nic_t * sp, uint64_t * data)
static int s2io_register_test(struct s2io_nic * sp, uint64_t * data)
{
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64 = 0, exp_val;
int fail = 0;
......@@ -5080,7 +5082,7 @@ static int s2io_register_test(nic_t * sp, uint64_t * data)
* 0 on success.
*/
static int s2io_eeprom_test(nic_t * sp, uint64_t * data)
static int s2io_eeprom_test(struct s2io_nic * sp, uint64_t * data)
{
int fail = 0;
u64 ret_data, org_4F0, org_7F0;
......@@ -5182,7 +5184,7 @@ static int s2io_eeprom_test(nic_t * sp, uint64_t * data)
* 0 on success and -1 on failure.
*/
static int s2io_bist_test(nic_t * sp, uint64_t * data)
static int s2io_bist_test(struct s2io_nic * sp, uint64_t * data)
{
u8 bist = 0;
int cnt = 0, ret = -1;
......@@ -5218,9 +5220,9 @@ static int s2io_bist_test(nic_t * sp, uint64_t * data)
* 0 on success.
*/
static int s2io_link_test(nic_t * sp, uint64_t * data)
static int s2io_link_test(struct s2io_nic * sp, uint64_t * data)
{
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64;
val64 = readq(&bar0->adapter_status);
......@@ -5245,9 +5247,9 @@ static int s2io_link_test(nic_t * sp, uint64_t * data)
* 0 on success.
*/
static int s2io_rldram_test(nic_t * sp, uint64_t * data)
static int s2io_rldram_test(struct s2io_nic * sp, uint64_t * data)
{
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64;
int cnt, iteration = 0, test_fail = 0;
......@@ -5349,7 +5351,7 @@ static void s2io_ethtool_test(struct net_device *dev,
struct ethtool_test *ethtest,
uint64_t * data)
{
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
int orig_state = netif_running(sp->dev);
if (ethtest->flags == ETH_TEST_FL_OFFLINE) {
......@@ -5405,8 +5407,8 @@ static void s2io_get_ethtool_stats(struct net_device *dev,
u64 * tmp_stats)
{
int i = 0;
nic_t *sp = dev->priv;
StatInfo_t *stat_info = sp->mac_control.stats_info;
struct s2io_nic *sp = dev->priv;
struct stat_block *stat_info = sp->mac_control.stats_info;
s2io_updt_stats(sp);
tmp_stats[i++] =
......@@ -5633,14 +5635,14 @@ static int s2io_ethtool_get_regs_len(struct net_device *dev)
static u32 s2io_ethtool_get_rx_csum(struct net_device * dev)
{
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
return (sp->rx_csum);
}
static int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data)
{
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
if (data)
sp->rx_csum = 1;
......@@ -5761,7 +5763,7 @@ static int s2io_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
static int s2io_change_mtu(struct net_device *dev, int new_mtu)
{
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
if ((new_mtu < MIN_MTU) || (new_mtu > S2IO_JUMBO_SIZE)) {
DBG_PRINT(ERR_DBG, "%s: MTU size is invalid.\n",
......@@ -5780,7 +5782,7 @@ static int s2io_change_mtu(struct net_device *dev, int new_mtu)
if (netif_queue_stopped(dev))
netif_wake_queue(dev);
} else { /* Device is down */
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
u64 val64 = new_mtu;
writeq(vBIT(val64, 2, 14), &bar0->rmac_max_pyld_len);
......@@ -5805,9 +5807,9 @@ static int s2io_change_mtu(struct net_device *dev, int new_mtu)
static void s2io_tasklet(unsigned long dev_addr)
{
struct net_device *dev = (struct net_device *) dev_addr;
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
int i, ret;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
mac_control = &sp->mac_control;
......@@ -5840,9 +5842,9 @@ static void s2io_tasklet(unsigned long dev_addr)
static void s2io_set_link(struct work_struct *work)
{
nic_t *nic = container_of(work, nic_t, set_link_task);
struct s2io_nic *nic = container_of(work, struct s2io_nic, set_link_task);
struct net_device *dev = nic->dev;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
register u64 val64;
u16 subid;
......@@ -5904,7 +5906,8 @@ static void s2io_set_link(struct work_struct *work)
clear_bit(0, &(nic->link_state));
}
static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba,
static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp,
struct buffAdd *ba,
struct sk_buff **skb, u64 *temp0, u64 *temp1,
u64 *temp2, int size)
{
......@@ -5920,7 +5923,7 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba,
* using same mapped address for the Rxd
* buffer pointer
*/
((RxD1_t*)rxdp)->Buffer0_ptr = *temp0;
((struct RxD1*)rxdp)->Buffer0_ptr = *temp0;
} else {
*skb = dev_alloc_skb(size);
if (!(*skb)) {
......@@ -5932,7 +5935,7 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba,
* such it will be used for next rxd whose
* Host Control is NULL
*/
((RxD1_t*)rxdp)->Buffer0_ptr = *temp0 =
((struct RxD1*)rxdp)->Buffer0_ptr = *temp0 =
pci_map_single( sp->pdev, (*skb)->data,
size - NET_IP_ALIGN,
PCI_DMA_FROMDEVICE);
......@@ -5941,9 +5944,9 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba,
} else if ((sp->rxd_mode == RXD_MODE_3B) && (rxdp->Host_Control == 0)) {
/* Two buffer Mode */
if (*skb) {
((RxD3_t*)rxdp)->Buffer2_ptr = *temp2;
((RxD3_t*)rxdp)->Buffer0_ptr = *temp0;
((RxD3_t*)rxdp)->Buffer1_ptr = *temp1;
((struct RxD3*)rxdp)->Buffer2_ptr = *temp2;
((struct RxD3*)rxdp)->Buffer0_ptr = *temp0;
((struct RxD3*)rxdp)->Buffer1_ptr = *temp1;
} else {
*skb = dev_alloc_skb(size);
if (!(*skb)) {
......@@ -5951,26 +5954,26 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba,
dev->name);
return -ENOMEM;
}
((RxD3_t*)rxdp)->Buffer2_ptr = *temp2 =
((struct RxD3*)rxdp)->Buffer2_ptr = *temp2 =
pci_map_single(sp->pdev, (*skb)->data,
dev->mtu + 4,
PCI_DMA_FROMDEVICE);
((RxD3_t*)rxdp)->Buffer0_ptr = *temp0 =
((struct RxD3*)rxdp)->Buffer0_ptr = *temp0 =
pci_map_single( sp->pdev, ba->ba_0, BUF0_LEN,
PCI_DMA_FROMDEVICE);
rxdp->Host_Control = (unsigned long) (*skb);
/* Buffer-1 will be dummy buffer not used */
((RxD3_t*)rxdp)->Buffer1_ptr = *temp1 =
((struct RxD3*)rxdp)->Buffer1_ptr = *temp1 =
pci_map_single(sp->pdev, ba->ba_1, BUF1_LEN,
PCI_DMA_FROMDEVICE);
}
} else if ((rxdp->Host_Control == 0)) {
/* Three buffer mode */
if (*skb) {
((RxD3_t*)rxdp)->Buffer0_ptr = *temp0;
((RxD3_t*)rxdp)->Buffer1_ptr = *temp1;
((RxD3_t*)rxdp)->Buffer2_ptr = *temp2;
((struct RxD3*)rxdp)->Buffer0_ptr = *temp0;
((struct RxD3*)rxdp)->Buffer1_ptr = *temp1;
((struct RxD3*)rxdp)->Buffer2_ptr = *temp2;
} else {
*skb = dev_alloc_skb(size);
if (!(*skb)) {
......@@ -5978,11 +5981,11 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba,
dev->name);
return -ENOMEM;
}
((RxD3_t*)rxdp)->Buffer0_ptr = *temp0 =
((struct RxD3*)rxdp)->Buffer0_ptr = *temp0 =
pci_map_single(sp->pdev, ba->ba_0, BUF0_LEN,
PCI_DMA_FROMDEVICE);
/* Buffer-1 receives L3/L4 headers */
((RxD3_t*)rxdp)->Buffer1_ptr = *temp1 =
((struct RxD3*)rxdp)->Buffer1_ptr = *temp1 =
pci_map_single( sp->pdev, (*skb)->data,
l3l4hdr_size + 4,
PCI_DMA_FROMDEVICE);
......@@ -6002,14 +6005,15 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba,
/*
* Buffer-2 receives L4 data payload
*/
((RxD3_t*)rxdp)->Buffer2_ptr = *temp2 =
((struct RxD3*)rxdp)->Buffer2_ptr = *temp2 =
pci_map_single( sp->pdev, frag_list->data,
dev->mtu, PCI_DMA_FROMDEVICE);
}
}
return 0;
}
static void set_rxd_buffer_size(nic_t *sp, RxD_t *rxdp, int size)
static void set_rxd_buffer_size(struct s2io_nic *sp, struct RxD_t *rxdp,
int size)
{
struct net_device *dev = sp->dev;
if (sp->rxd_mode == RXD_MODE_1) {
......@@ -6025,15 +6029,15 @@ static void set_rxd_buffer_size(nic_t *sp, RxD_t *rxdp, int size)
}
}
static int rxd_owner_bit_reset(nic_t *sp)
static int rxd_owner_bit_reset(struct s2io_nic *sp)
{
int i, j, k, blk_cnt = 0, size;
mac_info_t * mac_control = &sp->mac_control;
struct mac_info * mac_control = &sp->mac_control;
struct config_param *config = &sp->config;
struct net_device *dev = sp->dev;
RxD_t *rxdp = NULL;
struct RxD_t *rxdp = NULL;
struct sk_buff *skb = NULL;
buffAdd_t *ba = NULL;
struct buffAdd *ba = NULL;
u64 temp0_64 = 0, temp1_64 = 0, temp2_64 = 0;
/* Calculate the size based on ring mode */
......@@ -6072,7 +6076,7 @@ static int rxd_owner_bit_reset(nic_t *sp)
}
static int s2io_add_isr(nic_t * sp)
static int s2io_add_isr(struct s2io_nic * sp)
{
int ret = 0;
struct net_device *dev = sp->dev;
......@@ -6087,7 +6091,7 @@ static int s2io_add_isr(nic_t * sp)
sp->intr_type = INTA;
}
/* Store the values of the MSIX table in the nic_t structure */
/* Store the values of the MSIX table in the struct s2io_nic structure */
store_xmsi_data(sp);
/* After proper initialization of H/W, register ISR */
......@@ -6142,7 +6146,7 @@ static int s2io_add_isr(nic_t * sp)
}
return 0;
}
static void s2io_rem_isr(nic_t * sp)
static void s2io_rem_isr(struct s2io_nic * sp)
{
int cnt = 0;
struct net_device *dev = sp->dev;
......@@ -6184,10 +6188,10 @@ static void s2io_rem_isr(nic_t * sp)
} while(cnt < 5);
}
static void s2io_card_down(nic_t * sp)
static void s2io_card_down(struct s2io_nic * sp)
{
int cnt = 0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
struct XENA_dev_config __iomem *bar0 = sp->bar0;
unsigned long flags;
register u64 val64 = 0;
......@@ -6248,10 +6252,10 @@ static void s2io_card_down(nic_t * sp)
clear_bit(0, &(sp->link_state));
}
static int s2io_card_up(nic_t * sp)
static int s2io_card_up(struct s2io_nic * sp)
{
int i, ret = 0;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
struct net_device *dev = (struct net_device *) sp->dev;
u16 interruptible;
......@@ -6350,7 +6354,7 @@ static int s2io_card_up(nic_t * sp)
static void s2io_restart_nic(struct work_struct *work)
{
nic_t *sp = container_of(work, nic_t, rst_timer_task);
struct s2io_nic *sp = container_of(work, struct s2io_nic, rst_timer_task);
struct net_device *dev = sp->dev;
s2io_card_down(sp);
......@@ -6379,7 +6383,7 @@ static void s2io_restart_nic(struct work_struct *work)
static void s2io_tx_watchdog(struct net_device *dev)
{
nic_t *sp = dev->priv;
struct s2io_nic *sp = dev->priv;
if (netif_carrier_ok(dev)) {
schedule_work(&sp->rst_timer_task);
......@@ -6404,16 +6408,16 @@ static void s2io_tx_watchdog(struct net_device *dev)
* Return value:
* SUCCESS on success and -1 on failure.
*/
static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp)
static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp)
{
nic_t *sp = ring_data->nic;
struct s2io_nic *sp = ring_data->nic;
struct net_device *dev = (struct net_device *) sp->dev;
struct sk_buff *skb = (struct sk_buff *)
((unsigned long) rxdp->Host_Control);
int ring_no = ring_data->ring_no;
u16 l3_csum, l4_csum;
unsigned long long err = rxdp->Control_1 & RXD_T_CODE;
lro_t *lro;
struct lro *lro;
skb->dev = dev;
......@@ -6458,7 +6462,7 @@ static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp)
int buf2_len = RXD_GET_BUFFER2_SIZE_3(rxdp->Control_2);
unsigned char *buff = skb_push(skb, buf0_len);
buffAdd_t *ba = &ring_data->ba[get_block][get_off];
struct buffAdd *ba = &ring_data->ba[get_block][get_off];
sp->stats.rx_bytes += buf0_len + buf2_len;
memcpy(buff, ba->ba_0, buf0_len);
......@@ -6588,7 +6592,7 @@ static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp)
* void.
*/
static void s2io_link(nic_t * sp, int link)
static void s2io_link(struct s2io_nic * sp, int link)
{
struct net_device *dev = (struct net_device *) sp->dev;
......@@ -6632,7 +6636,7 @@ static int get_xena_rev_id(struct pci_dev *pdev)
* void
*/
static void s2io_init_pci(nic_t * sp)
static void s2io_init_pci(struct s2io_nic * sp)
{
u16 pci_cmd = 0, pcix_cmd = 0;
......@@ -6715,15 +6719,15 @@ static int s2io_verify_parm(struct pci_dev *pdev, u8 *dev_intr_type)
static int __devinit
s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
{
nic_t *sp;
struct s2io_nic *sp;
struct net_device *dev;
int i, j, ret;
int dma_flag = FALSE;
u32 mac_up, mac_down;
u64 val64 = 0, tmp64 = 0;
XENA_dev_config_t __iomem *bar0 = NULL;
struct XENA_dev_config __iomem *bar0 = NULL;
u16 subid;
mac_info_t *mac_control;
struct mac_info *mac_control;
struct config_param *config;
int mode;
u8 dev_intr_type = intr_type;
......@@ -6778,7 +6782,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
}
}
dev = alloc_etherdev(sizeof(nic_t));
dev = alloc_etherdev(sizeof(struct s2io_nic));
if (dev == NULL) {
DBG_PRINT(ERR_DBG, "Device allocation failed\n");
pci_disable_device(pdev);
......@@ -6793,7 +6797,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
/* Private member variable initialized to s2io NIC structure */
sp = dev->priv;
memset(sp, 0, sizeof(nic_t));
memset(sp, 0, sizeof(struct s2io_nic));
sp->dev = dev;
sp->pdev = pdev;
sp->high_dma_flag = dma_flag;
......@@ -6909,7 +6913,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
/* Initializing the BAR1 address as the start of the FIFO pointer. */
for (j = 0; j < MAX_TX_FIFOS; j++) {
mac_control->tx_FIFO_start[j] = (TxFIFO_element_t __iomem *)
mac_control->tx_FIFO_start[j] = (struct TxFIFO_element __iomem *)
(sp->bar1 + (j * 0x00020000));
}
......@@ -7163,7 +7167,7 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev)
{
struct net_device *dev =
(struct net_device *) pci_get_drvdata(pdev);
nic_t *sp;
struct s2io_nic *sp;
if (dev == NULL) {
DBG_PRINT(ERR_DBG, "Driver Data is NULL!!\n");
......@@ -7215,7 +7219,7 @@ module_init(s2io_starter);
module_exit(s2io_closer);
static int check_L2_lro_capable(u8 *buffer, struct iphdr **ip,
struct tcphdr **tcp, RxD_t *rxdp)
struct tcphdr **tcp, struct RxD_t *rxdp)
{
int ip_off;
u8 l2_type = (u8)((rxdp->Control_1 >> 37) & 0x7), ip_len;
......@@ -7249,7 +7253,7 @@ static int check_L2_lro_capable(u8 *buffer, struct iphdr **ip,
return 0;
}
static int check_for_socket_match(lro_t *lro, struct iphdr *ip,
static int check_for_socket_match(struct lro *lro, struct iphdr *ip,
struct tcphdr *tcp)
{
DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
......@@ -7264,7 +7268,7 @@ static inline int get_l4_pyld_length(struct iphdr *ip, struct tcphdr *tcp)
return(ntohs(ip->tot_len) - (ip->ihl << 2) - (tcp->doff << 2));
}
static void initiate_new_session(lro_t *lro, u8 *l2h,
static void initiate_new_session(struct lro *lro, u8 *l2h,
struct iphdr *ip, struct tcphdr *tcp, u32 tcp_pyld_len)
{
DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
......@@ -7290,12 +7294,12 @@ static void initiate_new_session(lro_t *lro, u8 *l2h,
lro->in_use = 1;
}
static void update_L3L4_header(nic_t *sp, lro_t *lro)
static void update_L3L4_header(struct s2io_nic *sp, struct lro *lro)
{
struct iphdr *ip = lro->iph;
struct tcphdr *tcp = lro->tcph;
u16 nchk;
StatInfo_t *statinfo = sp->mac_control.stats_info;
struct stat_block *statinfo = sp->mac_control.stats_info;
DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
/* Update L3 header */
......@@ -7321,7 +7325,7 @@ static void update_L3L4_header(nic_t *sp, lro_t *lro)
statinfo->sw_stat.num_aggregations++;
}
static void aggregate_new_rx(lro_t *lro, struct iphdr *ip,
static void aggregate_new_rx(struct lro *lro, struct iphdr *ip,
struct tcphdr *tcp, u32 l4_pyld)
{
DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
......@@ -7343,7 +7347,7 @@ static void aggregate_new_rx(lro_t *lro, struct iphdr *ip,
}
}
static int verify_l3_l4_lro_capable(lro_t *l_lro, struct iphdr *ip,
static int verify_l3_l4_lro_capable(struct lro *l_lro, struct iphdr *ip,
struct tcphdr *tcp, u32 tcp_pyld_len)
{
u8 *ptr;
......@@ -7401,8 +7405,8 @@ static int verify_l3_l4_lro_capable(lro_t *l_lro, struct iphdr *ip,
}
static int
s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro,
RxD_t *rxdp, nic_t *sp)
s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, struct lro **lro,
struct RxD_t *rxdp, struct s2io_nic *sp)
{
struct iphdr *ip;
struct tcphdr *tcph;
......@@ -7419,7 +7423,7 @@ s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro,
tcph = (struct tcphdr *)*tcp;
*tcp_len = get_l4_pyld_length(ip, tcph);
for (i=0; i<MAX_LRO_SESSIONS; i++) {
lro_t *l_lro = &sp->lro0_n[i];
struct lro *l_lro = &sp->lro0_n[i];
if (l_lro->in_use) {
if (check_for_socket_match(l_lro, ip, tcph))
continue;
......@@ -7457,7 +7461,7 @@ s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro,
}
for (i=0; i<MAX_LRO_SESSIONS; i++) {
lro_t *l_lro = &sp->lro0_n[i];
struct lro *l_lro = &sp->lro0_n[i];
if (!(l_lro->in_use)) {
*lro = l_lro;
ret = 3; /* Begin anew */
......@@ -7496,9 +7500,9 @@ s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro,
return ret;
}
static void clear_lro_session(lro_t *lro)
static void clear_lro_session(struct lro *lro)
{
static u16 lro_struct_size = sizeof(lro_t);
static u16 lro_struct_size = sizeof(struct lro);
memset(lro, 0, lro_struct_size);
}
......@@ -7514,7 +7518,8 @@ static void queue_rx_frame(struct sk_buff *skb)
netif_rx(skb);
}
static void lro_append_pkt(nic_t *sp, lro_t *lro, struct sk_buff *skb,
static void lro_append_pkt(struct s2io_nic *sp, struct lro *lro,
struct sk_buff *skb,
u32 tcp_len)
{
struct sk_buff *first = lro->parent;
......
drivers/net/s2io.h
View file @ 1ee6dd77
......@@ -39,7 +39,7 @@
#define MAX_FLICKER_TIME 60000 /* 60 Secs */
/* Maximum outstanding splits to be configured into xena. */
typedef enum xena_max_outstanding_splits {
enum {
XENA_ONE_SPLIT_TRANSACTION = 0,
XENA_TWO_SPLIT_TRANSACTION = 1,
XENA_THREE_SPLIT_TRANSACTION = 2,
......@@ -48,7 +48,7 @@ typedef enum xena_max_outstanding_splits {
XENA_TWELVE_SPLIT_TRANSACTION = 5,
XENA_SIXTEEN_SPLIT_TRANSACTION = 6,
XENA_THIRTYTWO_SPLIT_TRANSACTION = 7
} xena_max_outstanding_splits;
};
#define XENA_MAX_OUTSTANDING_SPLITS(n) (n << 4)
/* OS concerned variables and constants */
......@@ -79,7 +79,7 @@ static int debug_level = ERR_DBG;
#define S2IO_JUMBO_SIZE 9600
/* Driver statistics maintained by driver */
typedef struct {
struct swStat {
unsigned long long single_ecc_errs;
unsigned long long double_ecc_errs;
unsigned long long parity_err_cnt;
......@@ -94,10 +94,10 @@ typedef struct {
unsigned long long flush_max_pkts;
unsigned long long sum_avg_pkts_aggregated;
unsigned long long num_aggregations;
} swStat_t;
};
/* Xpak releated alarm and warnings */
typedef struct {
struct xpakStat {
u64 alarm_transceiver_temp_high;
u64 alarm_transceiver_temp_low;
u64 alarm_laser_bias_current_high;
......@@ -112,11 +112,11 @@ typedef struct {
u64 warn_laser_output_power_low;
u64 xpak_regs_stat;
u32 xpak_timer_count;
} xpakStat_t;
};
/* The statistics block of Xena */
typedef struct stat_block {
struct stat_block {
/* Tx MAC statistics counters. */
__le32 tmac_data_octets;
__le32 tmac_frms;
......@@ -292,9 +292,9 @@ typedef struct stat_block {
__le32 reserved_14;
__le32 link_fault_cnt;
u8 buffer[20];
swStat_t sw_stat;
xpakStat_t xpak_stat;
} StatInfo_t;
struct swStat sw_stat;
struct xpakStat xpak_stat;
};
/*
* Structures representing different init time configuration
......@@ -317,7 +317,7 @@ static int fifo_map[][MAX_TX_FIFOS] = {
};
/* Maintains Per FIFO related information. */
typedef struct tx_fifo_config {
struct tx_fifo_config {
#define MAX_AVAILABLE_TXDS 8192
u32 fifo_len; /* specifies len of FIFO upto 8192, ie no of TxDLs */
/* Priority definition */
......@@ -334,11 +334,11 @@ typedef struct tx_fifo_config {
u8 f_no_snoop;
#define NO_SNOOP_TXD 0x01
#define NO_SNOOP_TXD_BUFFER 0x02
} tx_fifo_config_t;
};
/* Maintains per Ring related information */
typedef struct rx_ring_config {
struct rx_ring_config {
u32 num_rxd; /*No of RxDs per Rx Ring */
#define RX_RING_PRI_0 0 /* highest */
#define RX_RING_PRI_1 1
......@@ -359,7 +359,7 @@ typedef struct rx_ring_config {
u8 f_no_snoop;
#define NO_SNOOP_RXD 0x01
#define NO_SNOOP_RXD_BUFFER 0x02
} rx_ring_config_t;
};
/* This structure provides contains values of the tunable parameters
* of the H/W
......@@ -369,7 +369,7 @@ struct config_param {
u32 tx_fifo_num; /*Number of Tx FIFOs */
u8 fifo_mapping[MAX_TX_FIFOS];
tx_fifo_config_t tx_cfg[MAX_TX_FIFOS]; /*Per-Tx FIFO config */
struct tx_fifo_config tx_cfg[MAX_TX_FIFOS]; /*Per-Tx FIFO config */
u32 max_txds; /*Max no. of Tx buffer descriptor per TxDL */
u64 tx_intr_type;
/* Specifies if Tx Intr is UTILZ or PER_LIST type. */
......@@ -378,7 +378,7 @@ struct config_param {
u32 rx_ring_num; /*Number of receive rings */
#define MAX_RX_BLOCKS_PER_RING 150
rx_ring_config_t rx_cfg[MAX_RX_RINGS]; /*Per-Rx Ring config */
struct rx_ring_config rx_cfg[MAX_RX_RINGS]; /*Per-Rx Ring config */
u8 bimodal; /*Flag for setting bimodal interrupts*/
#define HEADER_ETHERNET_II_802_3_SIZE 14
......@@ -397,14 +397,14 @@ struct config_param {
};
/* Structure representing MAC Addrs */
typedef struct mac_addr {
struct mac_addr {
u8 mac_addr[ETH_ALEN];
} macaddr_t;
};
/* Structure that represent every FIFO element in the BAR1
* Address location.
*/
typedef struct _TxFIFO_element {
struct TxFIFO_element {
u64 TxDL_Pointer;
u64 List_Control;
......@@ -415,10 +415,10 @@ typedef struct _TxFIFO_element {
#define TX_FIFO_SPECIAL_FUNC BIT(23)
#define TX_FIFO_DS_NO_SNOOP BIT(31)
#define TX_FIFO_BUFF_NO_SNOOP BIT(30)
} TxFIFO_element_t;
};
/* Tx descriptor structure */
typedef struct _TxD {
struct TxD {
u64 Control_1;
/* bit mask */
#define TXD_LIST_OWN_XENA BIT(7)
......@@ -449,16 +449,16 @@ typedef struct _TxD {
u64 Buffer_Pointer;
u64 Host_Control; /* reserved for host */
} TxD_t;
};
/* Structure to hold the phy and virt addr of every TxDL. */
typedef struct list_info_hold {
struct list_info_hold {
dma_addr_t list_phy_addr;
void *list_virt_addr;
} list_info_hold_t;
};
/* Rx descriptor structure for 1 buffer mode */
typedef struct _RxD_t {
struct RxD_t {
u64 Host_Control; /* reserved for host */
u64 Control_1;
#define RXD_OWN_XENA BIT(7)
......@@ -483,21 +483,21 @@ typedef struct _RxD_t {
#define SET_NUM_TAG(val) vBIT(val,16,32)
} RxD_t;
};
/* Rx descriptor structure for 1 buffer mode */
typedef struct _RxD1_t {
struct _RxD_t h;
struct RxD1 {
struct RxD_t h;
#define MASK_BUFFER0_SIZE_1 vBIT(0x3FFF,2,14)
#define SET_BUFFER0_SIZE_1(val) vBIT(val,2,14)
#define RXD_GET_BUFFER0_SIZE_1(_Control_2) \
(u16)((_Control_2 & MASK_BUFFER0_SIZE_1) >> 48)
u64 Buffer0_ptr;
} RxD1_t;
};
/* Rx descriptor structure for 3 or 2 buffer mode */
typedef struct _RxD3_t {
struct _RxD_t h;
struct RxD3 {
struct RxD_t h;
#define MASK_BUFFER0_SIZE_3 vBIT(0xFF,2,14)
#define MASK_BUFFER1_SIZE_3 vBIT(0xFFFF,16,16)
......@@ -517,15 +517,15 @@ typedef struct _RxD3_t {
u64 Buffer0_ptr;
u64 Buffer1_ptr;
u64 Buffer2_ptr;
} RxD3_t;
};
/* Structure that represents the Rx descriptor block which contains
* 128 Rx descriptors.
*/
typedef struct _RxD_block {
struct RxD_block {
#define MAX_RXDS_PER_BLOCK_1 127
RxD1_t rxd[MAX_RXDS_PER_BLOCK_1];
struct RxD1 rxd[MAX_RXDS_PER_BLOCK_1];
u64 reserved_0;
#define END_OF_BLOCK 0xFEFFFFFFFFFFFFFFULL
......@@ -535,7 +535,7 @@ typedef struct _RxD_block {
u64 pNext_RxD_Blk_physical; /* Buff0_ptr.In a 32 bit arch
* the upper 32 bits should
* be 0 */
} RxD_block_t;
};
#define SIZE_OF_BLOCK 4096
......@@ -545,12 +545,12 @@ typedef struct _RxD_block {
/* Structure to hold virtual addresses of Buf0 and Buf1 in
* 2buf mode. */
typedef struct bufAdd {
struct buffAdd {
void *ba_0_org;
void *ba_1_org;
void *ba_0;
void *ba_1;
} buffAdd_t;
};
/* Structure which stores all the MAC control parameters */
......@@ -558,43 +558,46 @@ typedef struct bufAdd {
* from which the Rx Interrupt processor can start picking
* up the RxDs for processing.
*/
typedef struct _rx_curr_get_info_t {
struct rx_curr_get_info {
u32 block_index;
u32 offset;
u32 ring_len;
} rx_curr_get_info_t;
};
typedef rx_curr_get_info_t rx_curr_put_info_t;
struct rx_curr_put_info {
u32 block_index;
u32 offset;
u32 ring_len;
};
/* This structure stores the offset of the TxDl in the FIFO
* from which the Tx Interrupt processor can start picking
* up the TxDLs for send complete interrupt processing.
*/
typedef struct {
struct tx_curr_get_info {
u32 offset;
u32 fifo_len;
} tx_curr_get_info_t;
typedef tx_curr_get_info_t tx_curr_put_info_t;
};
struct tx_curr_put_info {
u32 offset;
u32 fifo_len;
};
typedef struct rxd_info {
struct rxd_info {
void *virt_addr;
dma_addr_t dma_addr;
}rxd_info_t;
};
/* Structure that holds the Phy and virt addresses of the Blocks */
typedef struct rx_block_info {
struct rx_block_info {
void *block_virt_addr;
dma_addr_t block_dma_addr;
rxd_info_t *rxds;
} rx_block_info_t;
/* pre declaration of the nic structure */
typedef struct s2io_nic nic_t;
struct rxd_info *rxds;
};
/* Ring specific structure */
typedef struct ring_info {
struct ring_info {
/* The ring number */
int ring_no;
......@@ -602,7 +605,7 @@ typedef struct ring_info {
* Place holders for the virtual and physical addresses of
* all the Rx Blocks
*/
rx_block_info_t rx_blocks[MAX_RX_BLOCKS_PER_RING];
struct rx_block_info rx_blocks[MAX_RX_BLOCKS_PER_RING];
int block_count;
int pkt_cnt;
......@@ -610,24 +613,24 @@ typedef struct ring_info {
* Put pointer info which indictes which RxD has to be replenished
* with a new buffer.
*/
rx_curr_put_info_t rx_curr_put_info;
struct rx_curr_put_info rx_curr_put_info;
/*
* Get pointer info which indictes which is the last RxD that was
* processed by the driver.
*/
rx_curr_get_info_t rx_curr_get_info;
struct rx_curr_get_info rx_curr_get_info;
/* Index to the absolute position of the put pointer of Rx ring */
int put_pos;
/* Buffer Address store. */
buffAdd_t **ba;
nic_t *nic;
} ring_info_t;
struct buffAdd **ba;
struct s2io_nic *nic;
};
/* Fifo specific structure */
typedef struct fifo_info {
struct fifo_info {
/* FIFO number */
int fifo_no;
......@@ -635,40 +638,40 @@ typedef struct fifo_info {
int max_txds;
/* Place holder of all the TX List's Phy and Virt addresses. */
list_info_hold_t *list_info;
struct list_info_hold *list_info;
/*
* Current offset within the tx FIFO where driver would write
* new Tx frame
*/
tx_curr_put_info_t tx_curr_put_info;
struct tx_curr_put_info tx_curr_put_info;
/*
* Current offset within tx FIFO from where the driver would start freeing
* the buffers
*/
tx_curr_get_info_t tx_curr_get_info;
struct tx_curr_get_info tx_curr_get_info;
nic_t *nic;
}fifo_info_t;
struct s2io_nic *nic;
};
/* Information related to the Tx and Rx FIFOs and Rings of Xena
* is maintained in this structure.
*/
typedef struct mac_info {
struct mac_info {
/* tx side stuff */
/* logical pointer of start of each Tx FIFO */
TxFIFO_element_t __iomem *tx_FIFO_start[MAX_TX_FIFOS];
struct TxFIFO_element __iomem *tx_FIFO_start[MAX_TX_FIFOS];
/* Fifo specific structure */
fifo_info_t fifos[MAX_TX_FIFOS];
struct fifo_info fifos[MAX_TX_FIFOS];
/* Save virtual address of TxD page with zero DMA addr(if any) */
void *zerodma_virt_addr;
/* rx side stuff */
/* Ring specific structure */
ring_info_t rings[MAX_RX_RINGS];
struct ring_info rings[MAX_RX_RINGS];
u16 rmac_pause_time;
u16 mc_pause_threshold_q0q3;
......@@ -677,14 +680,14 @@ typedef struct mac_info {
void *stats_mem; /* orignal pointer to allocated mem */
dma_addr_t stats_mem_phy; /* Physical address of the stat block */
u32 stats_mem_sz;
StatInfo_t *stats_info; /* Logical address of the stat block */
} mac_info_t;
struct stat_block *stats_info; /* Logical address of the stat block */
};
/* structure representing the user defined MAC addresses */
typedef struct {
struct usr_addr {
char addr[ETH_ALEN];
int usage_cnt;
} usr_addr_t;
};
/* Default Tunable parameters of the NIC. */
#define DEFAULT_FIFO_0_LEN 4096
......@@ -717,7 +720,7 @@ struct msix_info_st {
};
/* Data structure to represent a LRO session */
typedef struct lro {
struct lro {
struct sk_buff *parent;
struct sk_buff *last_frag;
u8 *l2h;
......@@ -733,7 +736,7 @@ typedef struct lro {
u32 cur_tsval;
u32 cur_tsecr;
u8 saw_ts;
}lro_t;
};
/* Structure representing one instance of the NIC */
struct s2io_nic {
......@@ -744,7 +747,7 @@ struct s2io_nic {
*/
int pkts_to_process;
struct net_device *dev;
mac_info_t mac_control;
struct mac_info mac_control;
struct config_param config;
struct pci_dev *pdev;
void __iomem *bar0;
......@@ -752,8 +755,8 @@ struct s2io_nic {
#define MAX_MAC_SUPPORTED 16
#define MAX_SUPPORTED_MULTICASTS MAX_MAC_SUPPORTED
macaddr_t def_mac_addr[MAX_MAC_SUPPORTED];
macaddr_t pre_mac_addr[MAX_MAC_SUPPORTED];
struct mac_addr def_mac_addr[MAX_MAC_SUPPORTED];
struct mac_addr pre_mac_addr[MAX_MAC_SUPPORTED];
struct net_device_stats stats;
int high_dma_flag;
......@@ -781,7 +784,7 @@ struct s2io_nic {
#define MAX_ADDRS_SUPPORTED 64
u16 usr_addr_count;
u16 mc_addr_count;
usr_addr_t usr_addrs[MAX_ADDRS_SUPPORTED];
struct usr_addr usr_addrs[MAX_ADDRS_SUPPORTED];
u16 m_cast_flg;
u16 all_multi_pos;
......@@ -837,7 +840,7 @@ struct s2io_nic {
u8 device_type;
#define MAX_LRO_SESSIONS 32
lro_t lro0_n[MAX_LRO_SESSIONS];
struct lro lro0_n[MAX_LRO_SESSIONS];
unsigned long clubbed_frms_cnt;
unsigned long sending_both;
u8 lro;
......@@ -972,8 +975,8 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev);
static int init_shared_mem(struct s2io_nic *sp);
static void free_shared_mem(struct s2io_nic *sp);
static int init_nic(struct s2io_nic *nic);
static void rx_intr_handler(ring_info_t *ring_data);
static void tx_intr_handler(fifo_info_t *fifo_data);
static void rx_intr_handler(struct ring_info *ring_data);
static void tx_intr_handler(struct fifo_info *fifo_data);
static void alarm_intr_handler(struct s2io_nic *sp);
static int s2io_starter(void);
......@@ -981,38 +984,41 @@ static void s2io_closer(void);
static void s2io_tx_watchdog(struct net_device *dev);
static void s2io_tasklet(unsigned long dev_addr);
static void s2io_set_multicast(struct net_device *dev);
static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp);
static void s2io_link(nic_t * sp, int link);
static void s2io_reset(nic_t * sp);
static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp);
static void s2io_link(struct s2io_nic * sp, int link);
static void s2io_reset(struct s2io_nic * sp);
static int s2io_poll(struct net_device *dev, int *budget);
static void s2io_init_pci(nic_t * sp);
static void s2io_init_pci(struct s2io_nic * sp);
static int s2io_set_mac_addr(struct net_device *dev, u8 * addr);
static void s2io_alarm_handle(unsigned long data);
static int s2io_enable_msi(nic_t *nic);
static int s2io_enable_msi(struct s2io_nic *nic);
static irqreturn_t s2io_msi_handle(int irq, void *dev_id);
static irqreturn_t
s2io_msix_ring_handle(int irq, void *dev_id);
static irqreturn_t
s2io_msix_fifo_handle(int irq, void *dev_id);
static irqreturn_t s2io_isr(int irq, void *dev_id);
static int verify_xena_quiescence(nic_t *sp);
static int verify_xena_quiescence(struct s2io_nic *sp);
static const struct ethtool_ops netdev_ethtool_ops;
static void s2io_set_link(struct work_struct *work);
static int s2io_set_swapper(nic_t * sp);
static void s2io_card_down(nic_t *nic);
static int s2io_card_up(nic_t *nic);
static int s2io_set_swapper(struct s2io_nic * sp);
static void s2io_card_down(struct s2io_nic *nic);
static int s2io_card_up(struct s2io_nic *nic);
static int get_xena_rev_id(struct pci_dev *pdev);
static int wait_for_cmd_complete(void *addr, u64 busy_bit);
static int s2io_add_isr(nic_t * sp);
static void s2io_rem_isr(nic_t * sp);
static int s2io_add_isr(struct s2io_nic * sp);
static void s2io_rem_isr(struct s2io_nic * sp);
static void restore_xmsi_data(nic_t *nic);
static void restore_xmsi_data(struct s2io_nic *nic);
static int s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro, RxD_t *rxdp, nic_t *sp);
static void clear_lro_session(lro_t *lro);
static int
s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, struct lro **lro,
struct RxD_t *rxdp, struct s2io_nic *sp);
static void clear_lro_session(struct lro *lro);
static void queue_rx_frame(struct sk_buff *skb);
static void update_L3L4_header(nic_t *sp, lro_t *lro);
static void lro_append_pkt(nic_t *sp, lro_t *lro, struct sk_buff *skb, u32 tcp_len);
static void update_L3L4_header(struct s2io_nic *sp, struct lro *lro);
static void lro_append_pkt(struct s2io_nic *sp, struct lro *lro,
struct sk_buff *skb, u32 tcp_len);
#define s2io_tcp_mss(skb) skb_shinfo(skb)->gso_size
#define s2io_udp_mss(skb) skb_shinfo(skb)->gso_size
......
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