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bnx2x: Correct 84858 PHY fw version

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The phy's firmware version isn't being parsed properly as it's
currently parsed like the rest of the 848xx phys.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz 2016-02-21 15:07:27 +02:00 committed by David S. Miller
parent 512ab9a001
commit 27ba2d2df0
1 changed files with 79 additions and 13 deletions
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80
drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
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@ -6185,26 +6185,80 @@ static int bnx2x_format_ver(u32 num, u8 *str, u16 *len)
shift -= 4;
digit = ((num & mask) >> shift);
if (digit == 0 && remove_leading_zeros) {
mask = mask >> 4;
continue;
} else if (digit < 0xa)
*str_ptr = '0';
} else {
if (digit < 0xa)
*str_ptr = digit + '0';
else
*str_ptr = digit - 0xa + 'a';
remove_leading_zeros = 0;
str_ptr++;
(*len)--;
}
mask = mask >> 4;
if (shift == 4*4) {
if (remove_leading_zeros) {
str_ptr++;
(*len)--;
}
*str_ptr = '.';
str_ptr++;
(*len)--;
remove_leading_zeros = 1;
}
}
if (remove_leading_zeros)
(*len)--;
return 0;
}
static int bnx2x_3_seq_format_ver(u32 num, u8 *str, u16 *len)
{
u8 *str_ptr = str;
u32 mask = 0x00f00000;
u8 shift = 8*3;
u8 digit;
u8 remove_leading_zeros = 1;
if (*len < 10) {
/* Need more than 10chars for this format */
*str_ptr = '\0';
(*len)--;
return -EINVAL;
}
while (shift > 0) {
shift -= 4;
digit = ((num & mask) >> shift);
if (digit == 0 && remove_leading_zeros) {
*str_ptr = '0';
} else {
if (digit < 0xa)
*str_ptr = digit + '0';
else
*str_ptr = digit - 0xa + 'a';
remove_leading_zeros = 0;
str_ptr++;
(*len)--;
}
mask = mask >> 4;
if ((shift == 4*4) || (shift == 4*2)) {
if (remove_leading_zeros) {
str_ptr++;
(*len)--;
}
*str_ptr = '.';
str_ptr++;
(*len)--;
remove_leading_zeros = 1;
}
}
if (remove_leading_zeros)
(*len)--;
return 0;
}
static int bnx2x_null_format_ver(u32 spirom_ver, u8 *str, u16 *len)
{
@ -9677,8 +9731,9 @@ static void bnx2x_save_848xx_spirom_version(struct bnx2x_phy *phy,
if (bnx2x_is_8483x_8485x(phy)) {
bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD, 0x400f, &fw_ver1);
bnx2x_save_spirom_version(bp, port, fw_ver1 & 0xfff,
phy->ver_addr);
if (phy->type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84858)
fw_ver1 &= 0xfff;
bnx2x_save_spirom_version(bp, port, fw_ver1, phy->ver_addr);
} else {
/* For 32-bit registers in 848xx, access via MDIO2ARM i/f. */
/* (1) set reg 0xc200_0014(SPI_BRIDGE_CTRL_2) to 0x03000000 */
@ -9775,7 +9830,7 @@ static void bnx2x_848xx_specific_func(struct bnx2x_phy *phy,
struct bnx2x *bp = params->bp;
switch (action) {
case PHY_INIT:
if (!bnx2x_is_8483x_8485x(phy)) {
if (bnx2x_is_8483x_8485x(phy)) {
/* Save spirom version */
bnx2x_save_848xx_spirom_version(phy, bp, params->port);
}
@ -10581,6 +10636,17 @@ static u8 bnx2x_848xx_read_status(struct bnx2x_phy *phy,
return link_up;
}
static int bnx2x_8485x_format_ver(u32 raw_ver, u8 *str, u16 *len)
{
int status = 0;
u32 num;
num = ((raw_ver & 0xF80) >> 7) << 16 | ((raw_ver & 0x7F) << 8) |
((raw_ver & 0xF000) >> 12);
status = bnx2x_3_seq_format_ver(num, str, len);
return status;
}
static int bnx2x_848xx_format_ver(u32 raw_ver, u8 *str, u16 *len)
{
int status = 0;
@ -12008,7 +12074,7 @@ static const struct bnx2x_phy phy_84858 = {
.read_status = (read_status_t)bnx2x_848xx_read_status,
.link_reset = (link_reset_t)bnx2x_848x3_link_reset,
.config_loopback = (config_loopback_t)NULL,
.format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver,
.format_fw_ver = (format_fw_ver_t)bnx2x_8485x_format_ver,
.hw_reset = (hw_reset_t)bnx2x_84833_hw_reset_phy,
.set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led,
.phy_specific_func = (phy_specific_func_t)bnx2x_848xx_specific_func