From: Jes Sorensen <[email protected]> Add additional bit definitions for 40 byte TX descriptors, and rename bits for 32 byte descriptors that are located differently in the 40 byte descriptor format.
Signed-off-by: Jes Sorensen <[email protected]> --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c | 7 +++--- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 27 +++++++++++++++++++++--- 2 files changed, 28 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c index d137915c..62ed6af 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c @@ -7035,11 +7035,12 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw, ampdu = (u32)sta->ht_cap.ampdu_density; val32 = ampdu << TXDESC_AMPDU_DENSITY_SHIFT; tx_desc->txdw2 |= cpu_to_le32(val32); - tx_desc->txdw1 |= cpu_to_le32(TXDESC_AGG_ENABLE); + + tx_desc->txdw1 |= cpu_to_le32(TXDESC_AGG_ENABLE_8723A); } else - tx_desc->txdw1 |= cpu_to_le32(TXDESC_BK); + tx_desc->txdw1 |= cpu_to_le32(TXDESC_AGG_BREAK_8723A); } else - tx_desc->txdw1 |= cpu_to_le32(TXDESC_BK); + tx_desc->txdw1 |= cpu_to_le32(TXDESC_AGG_BREAK_8723A); if (ieee80211_is_data_qos(hdr->frame_control)) tx_desc->txdw4 |= cpu_to_le32(TXDESC_QOS); diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h index 9364a31..6ba12ab 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h @@ -417,9 +417,15 @@ struct rtl8723bu_tx_desc { #endif /* Word 1 */ +/* + * Bits 0-7 differ dependent on chip generation. For 8723au bits 5/6 are + * aggregation enable and break respectively. For 8723bu, bits 0-7 are macid. + */ #define TXDESC_PKT_OFFSET_SZ 0 -#define TXDESC_AGG_ENABLE BIT(5) -#define TXDESC_BK BIT(6) +#define TXDESC_AGG_ENABLE_8723A BIT(5) +#define TXDESC_AGG_BREAK_8723A BIT(6) +#define TXDESC_MACID_SHIFT_8723B 0 +#define TXDESC_MACID_MASK_8723B 0x00f0 #define TXDESC_QUEUE_SHIFT 8 #define TXDESC_QUEUE_MASK 0x1f00 #define TXDESC_QUEUE_BK 0x2 @@ -431,6 +437,9 @@ struct rtl8723bu_tx_desc { #define TXDESC_QUEUE_MGNT 0x12 #define TXDESC_QUEUE_CMD 0x13 #define TXDESC_QUEUE_MAX (TXDESC_QUEUE_CMD + 1) +#define TXDESC_RDG_NAV_EXT_8723B BIT(13) +#define TXDESC_LSIG_TXOP_ENABLE_8723B BIT(14) +#define TXDESC_PIFS_8723B BIT(15) #define DESC_RATE_ID_SHIFT 16 #define DESC_RATE_ID_MASK 0xf @@ -442,8 +451,20 @@ struct rtl8723bu_tx_desc { #define TXDESC_HWPC BIT(31) /* Word 2 */ -#define TXDESC_ACK_REPORT BIT(19) +#define TXDESC_PAID_SHIFT_8723B 0 +#define TXDESC_PAID_MASK_8723B 0x1ff +#define TXDESC_CCA_RTS_SHIFT_8723B 10 +#define TXDESC_CCA_RTS_MASK_8723B 0xc00 +#define TXDESC_AGG_ENABLE_8723B BIT(12) +#define TXDESC_RDG_ENABLE_8723B BIT(13) +#define TXDESC_AGG_BREAK_8723B BIT(16) +#define TXDESC_MORE_FRAG_8723B BIT(17) +#define TXDESC_RAW_8723B BIT(18) +#define TXDESC_ACK_REPORT_8723A BIT(19) +#define TXDESC_SPE_RPT_8723B BIT(19) #define TXDESC_AMPDU_DENSITY_SHIFT 20 +#define TXDESC_BT_INT_8723B BIT(23) +#define TXDESC_GID_8723B BIT(24) /* Word 3 */ #define TXDESC_SEQ_SHIFT 16 -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
