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rtl8xxxu: rtl8xxxu_h2c_cmd(): Add size argument

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The firmware command API differs slightly between new and old
devices. The new generation requires the size since there is no
extension bit encoded into the command number.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Jes Sorensen 2016-02-29 17:04:29 -05:00 committed by Kalle Valo
parent b8ba8602b8
commit 8da91571bb
2 changed files with 7 additions and 7 deletions
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13
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
View File

@ -1471,7 +1471,8 @@ static int rtl8xxxu_write_rfreg(struct rtl8xxxu_priv *priv,
return retval;
}
static int rtl8723a_h2c_cmd(struct rtl8xxxu_priv *priv, struct h2c_cmd *h2c)
static int rtl8723a_h2c_cmd(struct rtl8xxxu_priv *priv,
struct h2c_cmd *h2c, int len)
{
struct device *dev = &priv->udev->dev;
int mbox_nr, retry, retval = 0;
@ -1504,7 +1505,7 @@ static int rtl8723a_h2c_cmd(struct rtl8xxxu_priv *priv, struct h2c_cmd *h2c)
/*
* Need to swap as it's being swapped again by rtl8xxxu_write16/32()
*/
if (h2c->cmd.cmd & H2C_EXT) {
if (len > sizeof(u32)) {
if (priv->fops->mbox_ext_width == 4) {
rtl8xxxu_write32(priv, mbox_ext_reg,
le32_to_cpu(h2c->raw_wide.ext));
@ -5110,9 +5111,9 @@ static void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv,
if (sgi)
h2c.ramask.arg |= 0x20;
dev_dbg(&priv->udev->dev, "%s: rate mask %08x, arg %02x\n", __func__,
ramask, h2c.ramask.arg);
rtl8723a_h2c_cmd(priv, &h2c);
dev_dbg(&priv->udev->dev, "%s: rate mask %08x, arg %02x, size %li\n",
__func__, ramask, h2c.ramask.arg, sizeof(h2c.ramask));
rtl8723a_h2c_cmd(priv, &h2c, sizeof(h2c.ramask));
}
static void rtl8xxxu_set_basic_rates(struct rtl8xxxu_priv *priv, u32 rate_cfg)
@ -5200,7 +5201,7 @@ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
h2c.joinbss.data = H2C_JOIN_BSS_DISCONNECT;
}
h2c.joinbss.cmd = H2C_JOIN_BSS_REPORT;
rtl8723a_h2c_cmd(priv, &h2c);
rtl8723a_h2c_cmd(priv, &h2c, sizeof(h2c.joinbss));
}
if (changed & BSS_CHANGED_ERP_PREAMBLE) {

1
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
View File

@ -720,7 +720,6 @@ struct h2c_cmd {
struct {
u8 cmd;
u8 data;
u8 pad[4];
} __packed joinbss;
struct {
u8 cmd;