From: greearb@candelatech.com
To: linux-wireless@vger.kernel.org
Cc: ath10k@lists.infradead.org, Ben Greear <greearb@candelatech.com>
Subject: [RFC 1/2] ath10k: move create-ht-cap methods above set-antenna.
Date: Tue, 23 Sep 2014 17:26:22 -0700 [thread overview]
Message-ID: <1411518383-32634-1-git-send-email-greearb@candelatech.com> (raw)
From: Ben Greear <greearb@candelatech.com>
We will need to use these in set-antenna, so move them
so that we do not have to define the method signatures.
Signed-off-by: Ben Greear <greearb@candelatech.com>
---
This appears to work, but needs more testing before it should
be applied. I'll do that testing tomorrow.
drivers/net/wireless/ath/ath10k/mac.c | 172 +++++++++++++++++-----------------
1 file changed, 86 insertions(+), 86 deletions(-)
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index bde3a2f..dbef84a 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -2408,6 +2408,92 @@ void ath10k_halt(struct ath10k *ar)
spin_unlock_bh(&ar->data_lock);
}
+static struct ieee80211_sta_vht_cap ath10k_create_vht_cap(struct ath10k *ar)
+{
+ struct ieee80211_sta_vht_cap vht_cap = {0};
+ u16 mcs_map;
+ int i;
+
+ vht_cap.vht_supported = 1;
+ vht_cap.cap = ar->vht_cap_info;
+
+ mcs_map = 0;
+ for (i = 0; i < 8; i++) {
+ if (i < ar->num_rf_chains)
+ mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i*2);
+ else
+ mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i*2);
+ }
+
+ vht_cap.vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
+ vht_cap.vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
+
+ return vht_cap;
+}
+
+static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar)
+{
+ int i;
+ struct ieee80211_sta_ht_cap ht_cap = {0};
+
+ if (!(ar->ht_cap_info & WMI_HT_CAP_ENABLED))
+ return ht_cap;
+
+ ht_cap.ht_supported = 1;
+ ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
+ ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
+ ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+ ht_cap.cap |= IEEE80211_HT_CAP_DSSSCCK40;
+ ht_cap.cap |= WLAN_HT_CAP_SM_PS_STATIC << IEEE80211_HT_CAP_SM_PS_SHIFT;
+
+ if (ar->ht_cap_info & WMI_HT_CAP_HT20_SGI)
+ ht_cap.cap |= IEEE80211_HT_CAP_SGI_20;
+
+ if (ar->ht_cap_info & WMI_HT_CAP_HT40_SGI)
+ ht_cap.cap |= IEEE80211_HT_CAP_SGI_40;
+
+ if (ar->ht_cap_info & WMI_HT_CAP_DYNAMIC_SMPS) {
+ u32 smps;
+
+ smps = WLAN_HT_CAP_SM_PS_DYNAMIC;
+ smps <<= IEEE80211_HT_CAP_SM_PS_SHIFT;
+
+ ht_cap.cap |= smps;
+ }
+
+ if (ar->ht_cap_info & WMI_HT_CAP_TX_STBC)
+ ht_cap.cap |= IEEE80211_HT_CAP_TX_STBC;
+
+ if (ar->ht_cap_info & WMI_HT_CAP_RX_STBC) {
+ u32 stbc;
+
+ stbc = ar->ht_cap_info;
+ stbc &= WMI_HT_CAP_RX_STBC;
+ stbc >>= WMI_HT_CAP_RX_STBC_MASK_SHIFT;
+ stbc <<= IEEE80211_HT_CAP_RX_STBC_SHIFT;
+ stbc &= IEEE80211_HT_CAP_RX_STBC;
+
+ ht_cap.cap |= stbc;
+ }
+
+ if (ar->ht_cap_info & WMI_HT_CAP_LDPC)
+ ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING;
+
+ if (ar->ht_cap_info & WMI_HT_CAP_L_SIG_TXOP_PROT)
+ ht_cap.cap |= IEEE80211_HT_CAP_LSIG_TXOP_PROT;
+
+ /* max AMSDU is implicitly taken from vht_cap_info */
+ if (ar->vht_cap_info & WMI_VHT_CAP_MAX_MPDU_LEN_MASK)
+ ht_cap.cap |= IEEE80211_HT_CAP_MAX_AMSDU;
+
+ for (i = 0; i < ar->num_rf_chains; i++)
+ ht_cap.mcs.rx_mask[i] = 0xFF;
+
+ ht_cap.mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED;
+
+ return ht_cap;
+}
+
static int ath10k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant)
{
struct ath10k *ar = hw->priv;
@@ -4735,92 +4821,6 @@ static const struct ieee80211_iface_combination ath10k_10x_if_comb[] = {
},
};
-static struct ieee80211_sta_vht_cap ath10k_create_vht_cap(struct ath10k *ar)
-{
- struct ieee80211_sta_vht_cap vht_cap = {0};
- u16 mcs_map;
- int i;
-
- vht_cap.vht_supported = 1;
- vht_cap.cap = ar->vht_cap_info;
-
- mcs_map = 0;
- for (i = 0; i < 8; i++) {
- if (i < ar->num_rf_chains)
- mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i*2);
- else
- mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i*2);
- }
-
- vht_cap.vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
- vht_cap.vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
-
- return vht_cap;
-}
-
-static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar)
-{
- int i;
- struct ieee80211_sta_ht_cap ht_cap = {0};
-
- if (!(ar->ht_cap_info & WMI_HT_CAP_ENABLED))
- return ht_cap;
-
- ht_cap.ht_supported = 1;
- ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
- ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
- ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
- ht_cap.cap |= IEEE80211_HT_CAP_DSSSCCK40;
- ht_cap.cap |= WLAN_HT_CAP_SM_PS_STATIC << IEEE80211_HT_CAP_SM_PS_SHIFT;
-
- if (ar->ht_cap_info & WMI_HT_CAP_HT20_SGI)
- ht_cap.cap |= IEEE80211_HT_CAP_SGI_20;
-
- if (ar->ht_cap_info & WMI_HT_CAP_HT40_SGI)
- ht_cap.cap |= IEEE80211_HT_CAP_SGI_40;
-
- if (ar->ht_cap_info & WMI_HT_CAP_DYNAMIC_SMPS) {
- u32 smps;
-
- smps = WLAN_HT_CAP_SM_PS_DYNAMIC;
- smps <<= IEEE80211_HT_CAP_SM_PS_SHIFT;
-
- ht_cap.cap |= smps;
- }
-
- if (ar->ht_cap_info & WMI_HT_CAP_TX_STBC)
- ht_cap.cap |= IEEE80211_HT_CAP_TX_STBC;
-
- if (ar->ht_cap_info & WMI_HT_CAP_RX_STBC) {
- u32 stbc;
-
- stbc = ar->ht_cap_info;
- stbc &= WMI_HT_CAP_RX_STBC;
- stbc >>= WMI_HT_CAP_RX_STBC_MASK_SHIFT;
- stbc <<= IEEE80211_HT_CAP_RX_STBC_SHIFT;
- stbc &= IEEE80211_HT_CAP_RX_STBC;
-
- ht_cap.cap |= stbc;
- }
-
- if (ar->ht_cap_info & WMI_HT_CAP_LDPC)
- ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING;
-
- if (ar->ht_cap_info & WMI_HT_CAP_L_SIG_TXOP_PROT)
- ht_cap.cap |= IEEE80211_HT_CAP_LSIG_TXOP_PROT;
-
- /* max AMSDU is implicitly taken from vht_cap_info */
- if (ar->vht_cap_info & WMI_VHT_CAP_MAX_MPDU_LEN_MASK)
- ht_cap.cap |= IEEE80211_HT_CAP_MAX_AMSDU;
-
- for (i = 0; i < ar->num_rf_chains; i++)
- ht_cap.mcs.rx_mask[i] = 0xFF;
-
- ht_cap.mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED;
-
- return ht_cap;
-}
-
static void ath10k_get_arvif_iter(void *data, u8 *mac,
struct ieee80211_vif *vif)
{
--
1.7.11.7
next reply other threads:[~2014-09-24 0:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-24 0:26 greearb [this message]
2014-09-24 0:26 ` [RFC 2/2] ath10k: re-config ht_caps when chainmask is modified greearb
2014-09-24 7:51 ` Michal Kazior
2014-09-24 14:35 ` Ben Greear
2014-09-24 15:05 ` Michal Kazior
2014-09-24 15:15 ` Ben Greear
2014-09-24 16:30 ` Ben Greear
2014-09-25 6:23 ` Michal Kazior
2014-09-25 13:26 ` Ben Greear
2014-09-24 14:43 ` Ben Greear
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1411518383-32634-1-git-send-email-greearb@candelatech.com \
--to=greearb@candelatech.com \
--cc=ath10k@lists.infradead.org \
--cc=linux-wireless@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).