Skip to content

L
linux
Commit 687bcca0 authored by Daniel Cotey's avatar Daniel Cotey Committed by Greg Kroah-Hartman
Browse files
Options

Staging: silicom: bp_mod.c: checkpatch cleanups: C99 comments 

remove code or change to traditional comments
Signed-off-by: default avatarDaniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7935c80c
Show whitespace changes
Inline Side-by-side
Showing with 70 additions and 154 deletions
drivers/staging/silicom/bp_mod.c
View file @ 687bcca0
......@@ -127,16 +127,12 @@ typedef struct _bpctl_dev {
int bp_10g9;
int bp_i80;
int bp_540;
// selftest stanza
int (*hard_start_xmit_save) (struct sk_buff *skb,
struct net_device *dev);
const struct net_device_ops *old_ops;
struct net_device_ops new_ops;
int bp_self_test_flag;
char *bp_tx_data;
// end selftest stanza
//
struct bypass_pfs_sd bypass_pfs_set;
} bpctl_dev_t;
......@@ -168,14 +164,13 @@ static int bp_device_event(struct notifier_block *unused,
struct net_device *dev = ptr;
static bpctl_dev_t *pbpctl_dev = NULL, *pbpctl_dev_m = NULL;
int dev_num = 0, ret = 0, ret_d = 0, time_left = 0;
//printk("BP_PROC_SUPPORT event =%d %s %d\n", event,dev->name, dev->ifindex );
//return NOTIFY_DONE;
/* printk("BP_PROC_SUPPORT event =%d %s %d\n", event,dev->name, dev->ifindex ); */
/* return NOTIFY_DONE; */
if (!dev)
return NOTIFY_DONE;
if (event == NETDEV_REGISTER) {
{
struct ethtool_drvinfo drvinfo;
// char *str=NULL;
char cbuf[32];
char *buf = NULL;
char res[10];
......@@ -198,13 +193,6 @@ static int bp_device_event(struct notifier_block *unused,
memcpy(&cbuf, drvinfo.bus_info, 32);
buf = &cbuf[0];
// while(*buf++){
/*if(*buf==':'){
buf++;
break;
} */
//}
while (*buf++ != ':') ;
for (i = 0; i < 10; i++, buf++) {
if (*buf == ':')
......@@ -245,7 +233,6 @@ static int bp_device_event(struct notifier_block *unused,
}
if (event == NETDEV_UNREGISTER) {
int idx_dev = 0;
//if_scan();
for (idx_dev = 0;
((bpctl_dev_arr[idx_dev].pdev != NULL)
&& (idx_dev < device_num)); idx_dev++) {
......@@ -263,7 +250,6 @@ static int bp_device_event(struct notifier_block *unused,
}
if (event == NETDEV_CHANGENAME) {
int idx_dev = 0;
//if_scan();
for (idx_dev = 0;
((bpctl_dev_arr[idx_dev].pdev != NULL)
&& (idx_dev < device_num)); idx_dev++) {
......@@ -281,7 +267,6 @@ static int bp_device_event(struct notifier_block *unused,
return NOTIFY_DONE;
}
//return NOTIFY_DONE;
switch (event) {
......@@ -289,7 +274,6 @@ static int bp_device_event(struct notifier_block *unused,
if (netif_carrier_ok(dev))
return NOTIFY_DONE;
//if_scan();
if (((dev_num = get_dev_idx(dev->ifindex)) == -1) ||
(!(pbpctl_dev = &bpctl_dev_arr[dev_num])))
return NOTIFY_DONE;
......@@ -441,12 +425,10 @@ static void write_pulse(bpctl_dev_t *pbpctl_dev,
BPCTLI_CTRL_EXT_MCLK_DATA));
else {
/* To start management : MCLK 1, MDIO 1, output*/
//writel((0x2|0x8), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
/* To start management : MCLK 1, MDIO 1, output*/
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
(ctrl_ext | BP10G_MCLK_DATA_OUT
| BP10G_MDIO_DATA_OUT));
//BP10G_WRITE_REG(pbpctl_dev, ESDP, (ctrl | BP10G_MDIO_DATA | BP10G_MDIO_DIR));
}
......@@ -513,12 +495,10 @@ static void write_pulse(bpctl_dev_t *pbpctl_dev,
(BPCTLI_CTRL_EXT_MCLK_DATA)));
else {
//writel((0x2), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
((ctrl_ext |
BP10G_MDIO_DATA_OUT) &
~(BP10G_MCLK_DATA_OUT)));
// BP10G_WRITE_REG(pbpctl_dev, ESDP, (ctrl |BP10G_MDIO_DIR|BP10G_MDIO_DATA));
}
usec_delay(PULSE_TIME);
......@@ -584,12 +564,10 @@ static void write_pulse(bpctl_dev_t *pbpctl_dev,
(BPCTLI_CTRL_EXT_MDIO_DATA)));
else {
// writel((0x8), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
((ctrl_ext |
BP10G_MCLK_DATA_OUT) &
~BP10G_MDIO_DATA_OUT));
// BP10G_WRITE_REG(pbpctl_dev, ESDP, ((ctrl |BP10G_MDIO_DIR)&~BP10G_MDIO_DATA));
}
usec_delay(PULSE_TIME);
......@@ -652,12 +630,10 @@ static void write_pulse(bpctl_dev_t *pbpctl_dev,
BPCTLI_CTRL_EXT_MDIO_DATA)));
else {
//writel((0x0), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
(ctrl_ext &
~(BP10G_MCLK_DATA_OUT |
BP10G_MDIO_DATA_OUT)));
//BP10G_WRITE_REG(pbpctl_dev, ESDP, ((ctrl |BP10G_MDIO_DIR)&~BP10G_MDIO_DATA));
}
usec_delay(PULSE_TIME);
......@@ -684,7 +660,6 @@ static int read_pulse(bpctl_dev_t *pbpctl_dev, unsigned int ctrl_ext,
ctrl = BP10G_READ_REG(pbpctl_dev_c, ESDP);
}
//ctrl_ext=BP10G_READ_REG(pbpctl_dev,EODSDP);
while (i--) {
if (pbpctl_dev->bp_10g9) {
......@@ -735,10 +710,8 @@ static int read_pulse(bpctl_dev_t *pbpctl_dev, unsigned int ctrl_ext,
BPCTLI_CTRL_EXT_MCLK_DATA)));
else {
// writel(( 0/*0x1*/), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
BP10G_WRITE_REG(pbpctl_dev, EODSDP, ((ctrl_ext | BP10G_MDIO_DATA_OUT) & ~BP10G_MCLK_DATA_OUT)); /* ? */
// printk("0x28=0x%x\n",BP10G_READ_REG(pbpctl_dev,EODSDP););
//BP10G_WRITE_REG(pbpctl_dev, ESDP, (ctrl &~BP10G_MDIO_DIR));
/* printk("0x28=0x%x\n",BP10G_READ_REG(pbpctl_dev,EODSDP);); */
}
......@@ -791,11 +764,9 @@ static int read_pulse(bpctl_dev_t *pbpctl_dev, unsigned int ctrl_ext,
(BPCTLI_CTRL_EXT_MDIO_DIR)));
else {
// writel((0x8 /*|0x1*/ ), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
(ctrl_ext | BP10G_MCLK_DATA_OUT |
BP10G_MDIO_DATA_OUT));
//BP10G_WRITE_REG(pbpctl_dev, ESDP, (ctrl &~BP10G_MDIO_DIR));
}
if (pbpctl_dev->bp_10g9) {
......@@ -812,7 +783,6 @@ static int read_pulse(bpctl_dev_t *pbpctl_dev, unsigned int ctrl_ext,
ctrl_ext = BPCTL_READ_REG(pbpctl_dev, CTRL_EXT);
else
ctrl_ext = BP10G_READ_REG(pbpctl_dev, EODSDP);
//ctrl_ext =readl((void *)((pbpctl_dev)->mem_map) + 0x28);
usec_delay(PULSE_TIME);
if (pbpctl_dev->bp_10g9) {
......@@ -934,8 +904,6 @@ static void write_reg(bpctl_dev_t *pbpctl_dev, unsigned char value,
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
(ctrl_ext &
~(BP10G_MCLK_DATA_OUT | BP10G_MDIO_DATA_OUT)));
//BP10G_WRITE_REG(pbpctl_dev, ESDP, ((ctrl |BP10G_MDIO_DIR)&~BP10G_MDIO_DATA));
//writel((0x0), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
}
usec_delay(CMND_INTERVAL);
......@@ -1001,9 +969,7 @@ static void write_reg(bpctl_dev_t *pbpctl_dev, unsigned char value,
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
(ctrl_ext &
~(BP10G_MCLK_DATA_OUT | BP10G_MDIO_DATA_OUT)));
// BP10G_WRITE_REG(pbpctl_dev, ESDP, ((ctrl |BP10G_MDIO_DIR)&~BP10G_MDIO_DATA));
// writel((0x0), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
}
usec_delay(CMND_INTERVAL * 4);
......@@ -1109,7 +1075,7 @@ static int read_reg(bpctl_dev_t *pbpctl_dev, unsigned char addr)
ctrl_ext = BP10GB_READ_REG(pbpctl_dev, MISC_REG_SPIO);
//printk("2reg=%x\n", ctrl_ext);
printk("2reg=%x\n", ctrl_ext);
#ifdef BP_SYNC_FLAG
spin_unlock_irqrestore(&pbpctl_dev->bypass_wr_lock, flags);
......@@ -1136,13 +1102,11 @@ static int read_reg(bpctl_dev_t *pbpctl_dev, unsigned char addr)
BPCTLI_CTRL_EXT_MCLK_DATA)));
} else {
// writel((0x0), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
ctrl = BP10G_READ_REG(pbpctl_dev, ESDP);
ctrl_ext = BP10G_READ_REG(pbpctl_dev, EODSDP);
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
(ctrl_ext &
~(BP10G_MCLK_DATA_OUT | BP10G_MDIO_DATA_OUT)));
//BP10G_WRITE_REG(pbpctl_dev, ESDP, ((ctrl |BP10G_MDIO_DIR)&~BP10G_MDIO_DATA));
}
......@@ -1209,12 +1173,10 @@ static int read_reg(bpctl_dev_t *pbpctl_dev, unsigned char addr)
BPCTLI_CTRL_EXT_MDIO_DATA)));
else {
// writel((0x8), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
(ctrl_ext | BP10G_MCLK_DATA_OUT |
BP10G_MDIO_DATA_OUT));
// BP10G_WRITE_REG(pbpctl_dev, ESDP, (ctrl &~(BP10G_MDIO_DATA|BP10G_MDIO_DIR)));
}
usec_delay(PULSE_TIME);
......@@ -1278,13 +1240,11 @@ static int read_reg(bpctl_dev_t *pbpctl_dev, unsigned char addr)
BPCTLI_CTRL_EXT_MCLK_DATA)));
} else {
//writel((0x0), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
ctrl = BP10G_READ_REG(pbpctl_dev, ESDP);
ctrl_ext = BP10G_READ_REG(pbpctl_dev, EODSDP);
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
(ctrl_ext &
~(BP10G_MCLK_DATA_OUT | BP10G_MDIO_DATA_OUT)));
//BP10G_WRITE_REG(pbpctl_dev, ESDP, ((ctrl |BP10G_MDIO_DIR)&~BP10G_MDIO_DATA));
}
......@@ -1377,13 +1337,11 @@ static int wdt_pulse(bpctl_dev_t *pbpctl_dev)
BPCTLI_CTRL_EXT_MCLK_DATA)));
} else {
// writel((0x0), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
ctrl = BP10G_READ_REG(pbpctl_dev, ESDP);
ctrl_ext = BP10G_READ_REG(pbpctl_dev, EODSDP);
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
(ctrl_ext &
~(BP10G_MCLK_DATA_OUT | BP10G_MDIO_DATA_OUT)));
//BP10G_WRITE_REG(pbpctl_dev, ESDP, ((ctrl |BP10G_MDIO_DIR)&~BP10G_MDIO_DATA));
}
if (pbpctl_dev->bp_10g9) {
......@@ -1441,11 +1399,9 @@ static int wdt_pulse(bpctl_dev_t *pbpctl_dev)
(BPCTLI_CTRL_EXT_MDIO_DATA)));
else {
//writel((0x8), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
((ctrl_ext | BP10G_MCLK_DATA_OUT) &
~BP10G_MDIO_DATA_OUT));
//BP10G_WRITE_REG(pbpctl_dev, ESDP, ((ctrl |BP10G_MDIO_DIR)&~BP10G_MDIO_DATA));
}
......@@ -1503,11 +1459,9 @@ static int wdt_pulse(bpctl_dev_t *pbpctl_dev)
BPCTLI_CTRL_EXT_MDIO_DATA)));
else {
//writel((0x0), (void *)(((pbpctl_dev)->mem_map) + 0x28)) ;
BP10G_WRITE_REG(pbpctl_dev, EODSDP,
(ctrl_ext &
~(BP10G_MCLK_DATA_OUT | BP10G_MDIO_DATA_OUT)));
//BP10G_WRITE_REG(pbpctl_dev, ESDP, ((ctrl |BP10G_MDIO_DIR)&~BP10G_MDIO_DATA));
}
if ((pbpctl_dev->wdt_status == WDT_STATUS_EN) /*&&
(pbpctl_dev->bp_ext_ver<PXG4BPFI_VER) */ )
......@@ -2537,7 +2491,6 @@ static int set_tx(bpctl_dev_t *pbpctl_dev, int tx_state)
else if (!pbpctl_dev->bp_10g)
ctrl = BPCTL_READ_REG(pbpctl_dev, CTRL);
else
//ctrl =readl((void *)((pbpctl_dev)->mem_map) + 0x20);
ctrl = BP10G_READ_REG(pbpctl_dev, ESDP);
if (!tx_state)
......@@ -2587,7 +2540,6 @@ static int set_tx(bpctl_dev_t *pbpctl_dev, int tx_state)
BPCTLI_CTRL_SWDPIN0));
else
//writel((ctrl|(0x1|0x100)), (void *)(((pbpctl_dev)->mem_map) + 0x20)) ;
BP10G_WRITE_REG(pbpctl_dev, ESDP,
(ctrl | BP10G_SDP0_DATA |
BP10G_SDP0_DIR));
......@@ -2645,7 +2597,6 @@ static int set_tx(bpctl_dev_t *pbpctl_dev, int tx_state)
BPCTLI_CTRL_SDP0_DIR)));
}
} else
//writel(((ctrl|0x100)&~0x1), (void *)(((pbpctl_dev)->mem_map) + 0x20)) ;
BP10G_WRITE_REG(pbpctl_dev, ESDP,
((ctrl | BP10G_SDP0_DIR) &
~BP10G_SDP0_DATA));
......@@ -3018,7 +2969,7 @@ int std_nic_off(bpctl_dev_t *pbpctl_dev)
int wdt_time_left(bpctl_dev_t *pbpctl_dev)
{
//unsigned long curr_time=((long long)(jiffies*1000))/HZ, delta_time=0,wdt_on_time=((long long)(pbpctl_dev->bypass_wdt_on_time*1000))/HZ;
/* unsigned long curr_time=((long long)(jiffies*1000))/HZ, delta_time=0,wdt_on_time=((long long)(pbpctl_dev->bypass_wdt_on_time*1000))/HZ; */
unsigned long curr_time = jiffies, delta_time = 0, wdt_on_time =
pbpctl_dev->bypass_wdt_on_time, delta_time_msec = 0;
int time_left = 0;
......@@ -3078,8 +3029,8 @@ static int wdt_timer_reload(bpctl_dev_t *pbpctl_dev)
ret = wdt_pulse_int(pbpctl_dev);
else
ret = send_wdt_pulse(pbpctl_dev);
//if (ret==-1)
// mod_timer(&pbpctl_dev->bp_timer, jiffies+1);
/* if (ret==-1)
mod_timer(&pbpctl_dev->bp_timer, jiffies+1);*/
return 1;
}
return BP_NOT_CAP;
......@@ -3125,7 +3076,6 @@ static void wd_reset_timer(unsigned long param)
}
}
//#ifdef PMC_FIX_FLAG
/*WAIT_AT_PWRUP 0x80 */
int bp_wait_at_pwup_en(bpctl_dev_t *pbpctl_dev)
{
......@@ -3189,7 +3139,6 @@ int bp_hw_reset_dis(bpctl_dev_t *pbpctl_dev)
return BP_NOT_CAP;
}
//#endif /*PMC_FIX_FLAG*/
int wdt_exp_mode(bpctl_dev_t *pbpctl_dev, int mode)
{
......@@ -3474,12 +3423,10 @@ static int bypass_status(bpctl_dev_t *pbpctl_dev)
}
if (pbpctl_dev->bp_ext_ver >= 0x8) {
//BPCTL_BP_WRITE_REG(pbpctl_dev, CTRL_EXT, (BPCTL_READ_REG(pbpctl_dev_b, CTRL_EXT))&~BPCTLI_CTRL_EXT_SDP7_DIR);
if (pbpctl_dev->bp_10g9) {
ctrl_ext = BP10G_READ_REG(pbpctl_dev_b, I2CCTL);
BP10G_WRITE_REG(pbpctl_dev_b, I2CCTL,
(ctrl_ext | BP10G_I2C_CLK_OUT));
//return(((readl((void *)((pbpctl_dev)->mem_map) + 0x28))&0x4)!=0?0:1);
return ((BP10G_READ_REG(pbpctl_dev_b, I2CCTL) &
BP10G_I2C_CLK_IN) != 0 ? 0 : 1);
......@@ -3518,7 +3465,6 @@ static int bypass_status(bpctl_dev_t *pbpctl_dev)
BP10G_WRITE_REG(pbpctl_dev_b, EODSDP,
(ctrl_ext |
BP10G_SDP7_DATA_OUT));
//return(((readl((void *)((pbpctl_dev)->mem_map) + 0x28))&0x4)!=0?0:1);
return ((BP10G_READ_REG(pbpctl_dev_b, EODSDP) &
BP10G_SDP7_DATA_IN) != 0 ? 0 : 1);
}
......@@ -3764,7 +3710,6 @@ int tap_status(bpctl_dev_t *pbpctl_dev)
BP10G_WRITE_REG(pbpctl_dev_b, EODSDP,
(ctrl_ext |
BP10G_SDP6_DATA_OUT));
// return(((readl((void *)((pbpctl_dev)->mem_map) + 0x28))&0x1)!=0?0:1);
return ((BP10G_READ_REG(pbpctl_dev_b, EODSDP) &
BP10G_SDP6_DATA_IN) != 0 ? 0 : 1);
}
......@@ -3853,19 +3798,16 @@ int disc_off_status(bpctl_dev_t *pbpctl_dev)
DISC_OFF_MASK) == DISC_OFF_MASK) ? 1 : 0);
if (pbpctl_dev->bp_i80) {
// return((((read_reg(pbpctl_dev,STATUS_DISC_REG_ADDR)) & DISC_OFF_MASK)==DISC_OFF_MASK)?1:0);
return (((BPCTL_READ_REG(pbpctl_dev_b, CTRL_EXT)) &
BPCTLI_CTRL_EXT_SDP6_DATA) != 0 ? 1 : 0);
}
if (pbpctl_dev->bp_540) {
ctrl_ext = BP10G_READ_REG(pbpctl_dev_b, ESDP);
//return(((readl((void *)((pbpctl_dev)->mem_map) + 0x28))&0x4)!=0?0:1);
return ((BP10G_READ_REG(pbpctl_dev_b, ESDP) &
BP10G_SDP2_DATA) != 0 ? 1 : 0);
}
//if (pbpctl_dev->device==SILICOM_PXG2TBI_SSID) {
if (pbpctl_dev->media_type == bp_copper) {
#if 0
......@@ -3876,7 +3818,6 @@ int disc_off_status(bpctl_dev_t *pbpctl_dev)
return (((BPCTL_READ_REG(pbpctl_dev_b, CTRL)) &
BPCTLI_CTRL_SWDPIN1) != 0 ? 1 : 0);
else
// return(((readl((void *)((pbpctl_dev)->mem_map) + 0x20)) & 0x2)!=0?1:0);
return ((BP10G_READ_REG(pbpctl_dev_b, ESDP) &
BP10G_SDP1_DATA) != 0 ? 1 : 0);
......@@ -3887,7 +3828,6 @@ int disc_off_status(bpctl_dev_t *pbpctl_dev)
BP10G_WRITE_REG(pbpctl_dev_b, I2CCTL,
(ctrl_ext |
BP10G_I2C_DATA_OUT));
//return(((readl((void *)((pbpctl_dev)->mem_map) + 0x28))&0x4)!=0?0:1);
return ((BP10G_READ_REG(pbpctl_dev_b, I2CCTL) &
BP10G_I2C_DATA_IN) != 0 ? 1 : 0);
......@@ -3919,8 +3859,6 @@ int disc_off_status(bpctl_dev_t *pbpctl_dev)
BP10G_WRITE_REG(pbpctl_dev_b, EODSDP,
(ctrl_ext |
BP10G_SDP6_DATA_OUT));
// temp= (((BP10G_READ_REG(pbpctl_dev_b,EODSDP))&BP10G_SDP6_DATA_IN)!=0?1:0);
//return(((readl((void *)((pbpctl_dev)->mem_map) + 0x28)) & 0x1)!=0?1:0);
return (((BP10G_READ_REG(pbpctl_dev_b, EODSDP))
& BP10G_SDP6_DATA_IN) != 0 ? 1 : 0);
}
......@@ -4004,10 +3942,10 @@ int default_pwron_disc_port_status(bpctl_dev_t *pbpctl_dev)
if (pbpctl_dev_m->bp_caps_ex & DISC_PORT_CAP_EX) {
if (is_bypass_fn(pbpctl_dev) == 1)
return ret;
// return((((read_reg(pbpctl_dev,STATUS_TAP_REG_ADDR)) & TX_DISA_MASK)==TX_DISA_MASK)?1:0);
/* return((((read_reg(pbpctl_dev,STATUS_TAP_REG_ADDR)) & TX_DISA_MASK)==TX_DISA_MASK)?1:0); */
else
return ret;
// return((((read_reg(pbpctl_dev,STATUS_TAP_REG_ADDR)) & TX_DISA_MASK)==TX_DISA_MASK)?1:0);
/* return((((read_reg(pbpctl_dev,STATUS_TAP_REG_ADDR)) & TX_DISA_MASK)==TX_DISA_MASK)?1:0); */
}
return ret;
......@@ -4060,7 +3998,6 @@ int tpl_hw_status(bpctl_dev_t *pbpctl_dev)
return BP_NOT_CAP;
}
//#ifdef PMC_FIX_FLAG
int bp_wait_at_pwup_status(bpctl_dev_t *pbpctl_dev)
{
......@@ -4086,7 +4023,6 @@ int bp_hw_reset_status(bpctl_dev_t *pbpctl_dev)
return BP_NOT_CAP;
}
//#endif /*PMC_FIX_FLAG*/
int std_nic_status(bpctl_dev_t *pbpctl_dev)
{
......@@ -4182,17 +4118,13 @@ void bypass_caps_init(bpctl_dev_t *pbpctl_dev)
else
pbpctl_dev->media_type = bp_fiber;
}
//if (!pbpctl_dev->bp_10g)
// pbpctl_dev->media_type=((BPCTL_READ_REG(pbpctl_dev, STATUS))&BPCTLI_STATUS_TBIMODE)?bp_fiber:bp_copper;
else {
} else {
if (BP10G_CX4_SERIES(pbpctl_dev->subdevice))
pbpctl_dev->media_type = bp_cx4;
else
pbpctl_dev->media_type = bp_fiber;
}
//pbpctl_dev->bp_fw_ver=0xa8;
if (is_bypass_fn(pbpctl_dev)) {
pbpctl_dev->bp_caps |= BP_PWOFF_ON_CAP;
......@@ -5341,7 +5273,7 @@ int set_bp_wait_at_pwup_fn(bpctl_dev_t *pbpctl_dev, int tap_mode)
return -1;
if (pbpctl_dev->bp_caps & SW_CTL_CAP) {
//bp_lock(pbp_device_block);
/* bp_lock(pbp_device_block); */
cmnd_on(pbpctl_dev);
if (!tap_mode)
bp_wait_at_pwup_dis(pbpctl_dev);
......@@ -5349,7 +5281,7 @@ int set_bp_wait_at_pwup_fn(bpctl_dev_t *pbpctl_dev, int tap_mode)
bp_wait_at_pwup_en(pbpctl_dev);
cmnd_off(pbpctl_dev);
// bp_unlock(pbp_device_block);
/* bp_unlock(pbp_device_block); */
return BP_OK;
}
return BP_NOT_CAP;
......@@ -5361,9 +5293,9 @@ int get_bp_wait_at_pwup_fn(bpctl_dev_t *pbpctl_dev)
if (!pbpctl_dev)
return -1;
// bp_lock(pbp_device_block);
/* bp_lock(pbp_device_block); */
ret = bp_wait_at_pwup_status(pbpctl_dev);
// bp_unlock(pbp_device_block);
/* bp_unlock(pbp_device_block); */
return ret;
}
......@@ -5374,7 +5306,7 @@ int set_bp_hw_reset_fn(bpctl_dev_t *pbpctl_dev, int tap_mode)
return -1;
if (pbpctl_dev->bp_caps & SW_CTL_CAP) {
// bp_lock(pbp_device_block);
/* bp_lock(pbp_device_block); */
cmnd_on(pbpctl_dev);
if (!tap_mode)
......@@ -5382,7 +5314,7 @@ int set_bp_hw_reset_fn(bpctl_dev_t *pbpctl_dev, int tap_mode)
else
bp_hw_reset_en(pbpctl_dev);
cmnd_off(pbpctl_dev);
// bp_unlock(pbp_device_block);
/* bp_unlock(pbp_device_block); */
return BP_OK;
}
return BP_NOT_CAP;
......@@ -5394,10 +5326,10 @@ int get_bp_hw_reset_fn(bpctl_dev_t *pbpctl_dev)
if (!pbpctl_dev)
return -1;
//bp_lock(pbp_device_block);
/* bp_lock(pbp_device_block); */
ret = bp_hw_reset_status(pbpctl_dev);
//bp_unlock(pbp_device_block);
/* bp_unlock(pbp_device_block); */
return ret;
}
......@@ -5418,7 +5350,6 @@ int get_bypass_info_fn(bpctl_dev_t *pbpctl_dev, char *dev_name,
int get_dev_idx_bsf(int bus, int slot, int func)
{
int idx_dev = 0;
//if_scan();
for (idx_dev = 0;
((bpctl_dev_arr[idx_dev].pdev != NULL) && (idx_dev < device_num));
idx_dev++) {
......@@ -5494,9 +5425,9 @@ static void if_scan_init(void)
int idx_dev = 0;
struct net_device *dev;
int ifindex;
//rcu_read_lock();
//rtnl_lock();
//rcu_read_lock();
/* rcu_read_lock(); */
/* rtnl_lock(); */
/* rcu_read_lock(); */
#if 1
#if (LINUX_VERSION_CODE >= 0x020618)
for_each_netdev(&init_net, dev)
......@@ -5508,7 +5439,6 @@ static void if_scan_init(void)
{
struct ethtool_drvinfo drvinfo;
// char *str=NULL;
char cbuf[32];
char *buf = NULL;
char res[10];
......@@ -5531,13 +5461,6 @@ static void if_scan_init(void)
memcpy(&cbuf, drvinfo.bus_info, 32);
buf = &cbuf[0];
// while(*buf++){
/*if(*buf==':'){
buf++;
break;
} */
//}
while (*buf++ != ':') ;
for (i = 0; i < 10; i++, buf++) {
if (*buf == ':')
......@@ -5569,8 +5492,8 @@ static void if_scan_init(void)
}
#endif
//rtnl_unlock();
//rcu_read_unlock();
/* rtnl_unlock(); */
/* rcu_read_unlock(); */
}
......@@ -5595,17 +5518,17 @@ static long device_ioctl(struct file *file, /* ditto */
static bpctl_dev_t *pbpctl_dev;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,30))
//lock_kernel();
/* lock_kernel(); */
#endif
lock_bpctl();
//local_irq_save(flags);
/*if(!spin_trylock_irqsave(&bpvm_lock)){
/* local_irq_save(flags); */
/* if(!spin_trylock_irqsave(&bpvm_lock)){
local_irq_restore(flags);
//unlock_bpctl();
//unlock_kernel();
unlock_bpctl();
unlock_kernel();
return -1;
} */
//spin_lock_irqsave(&bpvm_lock, flags);
/* spin_lock_irqsave(&bpvm_lock, flags); */
/*
* Switch according to the ioctl called
......@@ -5632,18 +5555,19 @@ static long device_ioctl(struct file *file, /* ditto */
goto bp_exit;
}
//lock_bpctl();
//preempt_disable();
/* lock_bpctl(); */
/* preempt_disable(); */
local_irq_save(flags);
if (!spin_trylock(&bpvm_lock)) {
local_irq_restore(flags);
unlock_bpctl();
//unlock_kernel();
return -1;
}
// preempt_disable();
//rcu_read_lock();
// spin_lock_irqsave(&bpvm_lock, flags);
/* preempt_disable();
rcu_read_lock();
spin_lock_irqsave(&bpvm_lock, flags);
*/
if ((bpctl_cmd.in_param[5]) ||
(bpctl_cmd.in_param[6]) || (bpctl_cmd.in_param[7]))
dev_idx = get_dev_idx_bsf(bpctl_cmd.in_param[5],
......@@ -5655,11 +5579,11 @@ static long device_ioctl(struct file *file, /* ditto */
dev_idx = get_dev_idx(bpctl_cmd.in_param[1]);
if (dev_idx < 0 || dev_idx > device_num) {
//unlock_bpctl();
//preempt_enable();
/* unlock_bpctl();
preempt_enable(); */
ret = -EOPNOTSUPP;
//preempt_enable();
//rcu_read_unlock();
/* preempt_enable();
rcu_read_unlock(); */
spin_unlock_irqrestore(&bpvm_lock, flags);
goto bp_exit;
}
......@@ -5675,8 +5599,8 @@ static long device_ioctl(struct file *file, /* ditto */
bpctl_dev_arr[dev_idx].name);
bpctl_cmd.status = -1;
ret = SUCCESS;
/*preempt_enable(); */
//rcu_read_unlock();
/* preempt_enable(); */
/* rcu_read_unlock(); */
spin_unlock_irqrestore(&bpvm_lock, flags);
goto bp_exit;
......@@ -5689,8 +5613,8 @@ static long device_ioctl(struct file *file, /* ditto */
bpctl_dev_arr[dev_idx].name);
bpctl_cmd.status = -1;
ret = SUCCESS;
/*preempt_enable(); */
//rcu_read_unlock();
/* preempt_enable(); */
/* rcu_read_unlock(); */
spin_unlock_irqrestore(&bpvm_lock, flags);
goto bp_exit;
}
......@@ -5823,12 +5747,12 @@ static long device_ioctl(struct file *file, /* ditto */
case IOCTL_TX_MSG(GET_BYPASS_CAPS):
bpctl_cmd.status = get_bypass_caps_fn(pbpctl_dev);
/*preempt_enable(); */
//rcu_read_unlock();
/*rcu_read_unlock();*/
spin_unlock_irqrestore(&bpvm_lock, flags);
if (copy_to_user
(argp, (void *)&bpctl_cmd, sizeof(struct bpctl_cmd))) {
//unlock_bpctl();
//preempt_enable();
/*unlock_bpctl(); */
/*preempt_enable(); */
ret = -EFAULT;
goto bp_exit;
}
......@@ -5903,7 +5827,6 @@ static long device_ioctl(struct file *file, /* ditto */
case IOCTL_TX_MSG(GET_TPL):
bpctl_cmd.status = get_tpl_fn(pbpctl_dev);
break;
//#ifdef PMC_FIX_FLAG
case IOCTL_TX_MSG(SET_BP_WAIT_AT_PWUP):
bpctl_cmd.status =
set_bp_wait_at_pwup_fn(pbpctl_dev, bpctl_cmd.in_param[2]);
......@@ -5920,7 +5843,6 @@ static long device_ioctl(struct file *file, /* ditto */
case IOCTL_TX_MSG(GET_BP_HW_RESET):
bpctl_cmd.status = get_bp_hw_reset_fn(pbpctl_dev);
break;
//#endif
#ifdef BP_SELF_TEST
case IOCTL_TX_MSG(SET_BP_SELF_TEST):
bpctl_cmd.status =
......@@ -5961,29 +5883,29 @@ static long device_ioctl(struct file *file, /* ditto */
break;
default:
// unlock_bpctl();
/* unlock_bpctl(); */
ret = -EOPNOTSUPP;
/*preempt_enable(); */
//rcu_read_unlock();
/* preempt_enable(); */
/* rcu_read_unlock();*/
spin_unlock_irqrestore(&bpvm_lock, flags);
goto bp_exit;
}
//unlock_bpctl();
/*preempt_enable(); */
/* unlock_bpctl(); */
/* preempt_enable(); */
bpcmd_exit:
//rcu_read_unlock();
/* rcu_read_unlock(); */
spin_unlock_irqrestore(&bpvm_lock, flags);
if (copy_to_user(argp, (void *)&bpctl_cmd, sizeof(struct bpctl_cmd)))
ret = -EFAULT;
ret = SUCCESS;
bp_exit:
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,30))
//unlock_kernel();
/* unlock_kernel(); */
#endif
//spin_unlock_irqrestore(&bpvm_lock, flags);
/* spin_unlock_irqrestore(&bpvm_lock, flags); */
unlock_bpctl();
//unlock_kernel();
/* unlock_kernel(); */
return ret;
}
......@@ -6481,7 +6403,7 @@ static bpmod_info_t tx_ctl_pci_tbl[] = {
{BROADCOM_VID, BROADCOM_PE10G2_PID, SILICOM_SVID,
SILICOM_PE10G2BPTT_SSID, PE10G2BPTT, "PE10G2BPTT"},
//{BROADCOM_VID, BROADCOM_PE10G2_PID, PCI_ANY_ID, PCI_ANY_ID, PE10G2BPTCX4, "PE10G2BPTCX4"},
/* {BROADCOM_VID, BROADCOM_PE10G2_PID, PCI_ANY_ID, PCI_ANY_ID, PE10G2BPTCX4, "PE10G2BPTCX4"}, */
{0x8086, 0x10c9, SILICOM_SVID /*PCI_ANY_ID */ ,
SILICOM_PEG4BPI6_SSID /*PCI_ANY_ID */ , PEG4BPI6, "PEG4BPI6"},
......@@ -6606,10 +6528,8 @@ static bpmod_info_t tx_ctl_pci_tbl[] = {
{0x8086, 0x10F9, SILICOM_SVID /*PCI_ANY_ID */ ,
SILICOM_PE210G2DBi9SR_SSID, PE210G2DBi9SR, "PE210G2DBi9SR"},
//{0x8086, 0x10F9, SILICOM_SVID /*PCI_ANY_ID*/, SILICOM_PE210G2DBi9SRRB_SSID , PE210G2DBi9SRRB, "PE210G2DBi9SRRB"},
{0x8086, 0x10F9, SILICOM_SVID /*PCI_ANY_ID */ ,
SILICOM_PE210G2DBi9LR_SSID, PE210G2DBi9LR, "PE210G2DBi9LR"},
// {0x8086, 0x10F9, SILICOM_SVID /*PCI_ANY_ID*/, SILICOM_PE210G2DBi9LRRB_SSID , PE210G2DBi9LRRB, "PE210G2DBi9LRRB"},
{0x8086, 0x10F9, SILICOM_SVID /*PCI_ANY_ID */ ,
SILICOM_PE310G4DBi940SR_SSID, PE310G4DBi940SR, "PE310G4DBi9SR"},
......@@ -6671,9 +6591,6 @@ static bpmod_info_t tx_ctl_pci_tbl[] = {
{0x8086, PCI_ANY_ID, SILICOM_SVID /*PCI_ANY_ID */ ,
SILICOM_PE2G6BPi35_SSID /*PCI_ANY_ID */ , PE2G6BPi35, "PE2G6BPi35"},
// {0x8086, PCI_ANY_ID, SILICOM_SVID /*PCI_ANY_ID*/,0xaa0,PE2G6BPi35CX,"PE2G6BPi35CX"},
// {0x8086, PCI_ANY_ID, SILICOM_SVID /*PCI_ANY_ID*/,0xaa1,PE2G6BPi35CX,"PE2G6BPi35CX"},
// {0x8086, PCI_ANY_ID, SILICOM_SVID /*PCI_ANY_ID*/,0xaa2,PE2G6BPi35CX,"PE2G6BPi35CX"},
{0x8086, PCI_ANY_ID, SILICOM_SVID /*PCI_ANY_ID */ , 0xaa0, PE2G6BPi35CX,
"PE2G6BPi35CX"},
......@@ -6891,7 +6808,7 @@ static int __init bypass_init_module(void)
tx_ctl_pci_tbl[idx].subdevice;
bpctl_dev_arr[idx_dev].subvendor =
tx_ctl_pci_tbl[idx].subvendor;
//bpctl_dev_arr[idx_dev].pdev=pdev1;
/* bpctl_dev_arr[idx_dev].pdev=pdev1; */
bpctl_dev_arr[idx_dev].func = PCI_FUNC(pdev1->devfn);
bpctl_dev_arr[idx_dev].slot = PCI_SLOT(pdev1->devfn);
bpctl_dev_arr[idx_dev].bus = pdev1->bus->number;
......@@ -7002,7 +6919,7 @@ static int __init bypass_init_module(void)
}
}
//bpctl_dev_arr[idx_dev].bp_fw_ver=0xa8;
/* bpctl_dev_arr[idx_dev].bp_fw_ver=0xa8; */
printk("firmware version: 0x%x\n",
bpctl_dev_arr[idx_dev].
bp_fw_ver);
......@@ -7173,23 +7090,22 @@ static int __init bypass_init_module(void)
#ifdef BP_PROC_SUPPORT
{
int i = 0;
//unsigned long flags;
//rcu_read_lock();
/* unsigned long flags; */
/* rcu_read_lock(); */
bp_proc_create();
for (i = 0; i < device_num; i++) {
if (bpctl_dev_arr[i].ifindex) {
//spin_lock_irqsave(&bpvm_lock, flags);
/* spin_lock_irqsave(&bpvm_lock, flags); */
bypass_proc_remove_dev_sd(&bpctl_dev_arr[i]);
bypass_proc_create_dev_sd(&bpctl_dev_arr[i]);
//spin_unlock_irqrestore(&bpvm_lock, flags);
/* spin_unlock_irqrestore(&bpvm_lock, flags); */
}
}
//rcu_read_unlock();
/* rcu_read_unlock(); */
}
#endif
//register_netdevice_notifier(&bp_notifier_block);
return 0;
}
......@@ -7252,13 +7168,13 @@ static void __exit bypass_cleanup_module(void)
#endif
for (i = 0; i < device_num; i++) {
//unsigned long flags;
/* unsigned long flags; */
#ifdef BP_PROC_SUPPORT
//spin_lock_irqsave(&bpvm_lock, flags);
//rcu_read_lock();
/* spin_lock_irqsave(&bpvm_lock, flags);
rcu_read_lock(); */
bypass_proc_remove_dev_sd(&bpctl_dev_arr[i]);
//spin_unlock_irqrestore(&bpvm_lock, flags);
//rcu_read_unlock();
/* spin_unlock_irqrestore(&bpvm_lock, flags);
rcu_read_unlock(); */
#endif
remove_bypass_wd_auto(&bpctl_dev_arr[i]);
bpctl_dev_arr[i].reset_time = 0;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7