From: Soeren Moch <smoch@web.de>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: Soeren Moch <smoch@web.de>, Wright Feng <wright.feng@cypress.com>,
Arend van Spriel <arend.vanspriel@broadcom.com>,
Franky Lin <franky.lin@broadcom.com>,
Hante Meuleman <hante.meuleman@broadcom.com>,
Chi-Hsien Lin <chi-hsien.lin@cypress.com>,
linux-wireless@vger.kernel.org,
brcm80211-dev-list.pdl@broadcom.com,
brcm80211-dev-list@cypress.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 6/8] brcmfmac: add RSDB condition when setting interface combinations
Date: Mon, 9 Dec 2019 23:38:20 +0100 [thread overview]
Message-ID: <20191209223822.27236-6-smoch@web.de> (raw)
In-Reply-To: <20191209223822.27236-1-smoch@web.de>
From: Wright Feng <wright.feng@cypress.com>
With firmware RSDB feature
1. The maximum support interface is four.
2. The maximum difference channel is two.
3. The maximum interfaces of {station/p2p client/AP} are two.
4. The maximum interface of p2p device is one.
Signed-off-by: Wright Feng <wright.feng@cypress.com>
---
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: Franky Lin <franky.lin@broadcom.com>
Cc: Hante Meuleman <hante.meuleman@broadcom.com>
Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Cc: Wright Feng <wright.feng@cypress.com>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list.pdl@broadcom.com
Cc: brcm80211-dev-list@cypress.com
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
.../broadcom/brcm80211/brcmfmac/cfg80211.c | 54 ++++++++++++++++---
1 file changed, 46 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 0cf13cea1dbe..9d9dc9195e9e 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6520,6 +6520,9 @@ brcmf_txrx_stypes[NUM_NL80211_IFTYPES] = {
* #STA <= 1, #AP <= 1, channels = 1, 2 total
* #AP <= 4, matching BI, channels = 1, 4 total
*
+ * no p2p and rsdb:
+ * #STA <= 2, #AP <= 2, channels = 2, 4 total
+ *
* p2p, no mchan, and mbss:
*
* #STA <= 1, #P2P-DEV <= 1, #{P2P-CL, P2P-GO} <= 1, channels = 1, 3 total
@@ -6531,6 +6534,10 @@ brcmf_txrx_stypes[NUM_NL80211_IFTYPES] = {
* #STA <= 1, #P2P-DEV <= 1, #{P2P-CL, P2P-GO} <= 1, channels = 2, 3 total
* #STA <= 1, #P2P-DEV <= 1, #AP <= 1, #P2P-CL <= 1, channels = 1, 4 total
* #AP <= 4, matching BI, channels = 1, 4 total
+ *
+ * p2p, rsdb, and no mbss:
+ * #STA <= 2, #P2P-DEV <= 1, #{P2P-CL, P2P-GO} <= 2, AP <= 2,
+ * channels = 2, 4 total
*/
static int brcmf_setup_ifmodes(struct wiphy *wiphy, struct brcmf_if *ifp)
{
@@ -6538,13 +6545,14 @@ static int brcmf_setup_ifmodes(struct wiphy *wiphy, struct brcmf_if *ifp)
struct ieee80211_iface_limit *c0_limits = NULL;
struct ieee80211_iface_limit *p2p_limits = NULL;
struct ieee80211_iface_limit *mbss_limits = NULL;
- bool mbss, p2p;
+ bool mbss, p2p, rsdb;
int i, c, n_combos;
mbss = brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MBSS);
p2p = brcmf_feat_is_enabled(ifp, BRCMF_FEAT_P2P);
+ rsdb = brcmf_feat_is_enabled(ifp, BRCMF_FEAT_RSDB);
- n_combos = 1 + !!p2p + !!mbss;
+ n_combos = 1 + !!(p2p && !rsdb) + !!mbss;
combo = kcalloc(n_combos, sizeof(*combo), GFP_KERNEL);
if (!combo)
goto err;
@@ -6555,16 +6563,36 @@ static int brcmf_setup_ifmodes(struct wiphy *wiphy, struct brcmf_if *ifp)
c = 0;
i = 0;
- c0_limits = kcalloc(p2p ? 3 : 2, sizeof(*c0_limits), GFP_KERNEL);
+ if (p2p && rsdb)
+ c0_limits = kcalloc(4, sizeof(*c0_limits), GFP_KERNEL);
+ else if (p2p)
+ c0_limits = kcalloc(3, sizeof(*c0_limits), GFP_KERNEL);
+ else
+ c0_limits = kcalloc(2, sizeof(*c0_limits), GFP_KERNEL);
if (!c0_limits)
goto err;
- c0_limits[i].max = 1;
- c0_limits[i++].types = BIT(NL80211_IFTYPE_STATION);
- if (p2p) {
+ if (p2p && rsdb) {
+ combo[c].num_different_channels = 2;
+ wiphy->interface_modes |= BIT(NL80211_IFTYPE_P2P_CLIENT) |
+ BIT(NL80211_IFTYPE_P2P_GO) |
+ BIT(NL80211_IFTYPE_P2P_DEVICE);
+ c0_limits[i].max = 2;
+ c0_limits[i++].types = BIT(NL80211_IFTYPE_STATION);
+ c0_limits[i].max = 1;
+ c0_limits[i++].types = BIT(NL80211_IFTYPE_P2P_DEVICE);
+ c0_limits[i].max = 2;
+ c0_limits[i++].types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
+ BIT(NL80211_IFTYPE_P2P_GO);
+ c0_limits[i].max = 2;
+ c0_limits[i++].types = BIT(NL80211_IFTYPE_AP);
+ combo[c].max_interfaces = 5;
+ } else if (p2p) {
if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MCHAN))
combo[c].num_different_channels = 2;
else
combo[c].num_different_channels = 1;
+ c0_limits[i].max = 1;
+ c0_limits[i++].types = BIT(NL80211_IFTYPE_STATION);
wiphy->interface_modes |= BIT(NL80211_IFTYPE_P2P_CLIENT) |
BIT(NL80211_IFTYPE_P2P_GO) |
BIT(NL80211_IFTYPE_P2P_DEVICE);
@@ -6573,16 +6601,26 @@ static int brcmf_setup_ifmodes(struct wiphy *wiphy, struct brcmf_if *ifp)
c0_limits[i].max = 1;
c0_limits[i++].types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
BIT(NL80211_IFTYPE_P2P_GO);
+ combo[c].max_interfaces = i;
+ } else if (rsdb) {
+ combo[c].num_different_channels = 2;
+ c0_limits[i].max = 2;
+ c0_limits[i++].types = BIT(NL80211_IFTYPE_STATION);
+ c0_limits[i].max = 2;
+ c0_limits[i++].types = BIT(NL80211_IFTYPE_AP);
+ combo[c].max_interfaces = 3;
} else {
combo[c].num_different_channels = 1;
c0_limits[i].max = 1;
+ c0_limits[i++].types = BIT(NL80211_IFTYPE_STATION);
+ c0_limits[i].max = 1;
c0_limits[i++].types = BIT(NL80211_IFTYPE_AP);
+ combo[c].max_interfaces = i;
}
- combo[c].max_interfaces = i;
combo[c].n_limits = i;
combo[c].limits = c0_limits;
- if (p2p) {
+ if (p2p && !rsdb) {
c++;
i = 0;
p2p_limits = kcalloc(4, sizeof(*p2p_limits), GFP_KERNEL);
--
2.17.1
next prev parent reply other threads:[~2019-12-09 22:39 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-09 22:38 [PATCH 1/8] brcmfmac: reset two D11 cores if chip has two D11 cores Soeren Moch
2019-12-09 22:38 ` [PATCH 2/8] brcmfmac: set F2 blocksize and watermark for 4359 Soeren Moch
2019-12-10 3:37 ` Chi-Hsien Lin
2019-12-09 22:38 ` [PATCH 3/8] brcmfmac: fix rambase for 4359/9 Soeren Moch
2019-12-09 22:38 ` [PATCH 4/8] brcmfmac: make errors when setting roaming parameters non-fatal Soeren Moch
2019-12-10 3:37 ` Chi-Hsien Lin
2019-12-09 22:38 ` [PATCH 5/8] brcmfmac: add support for BCM4359 SDIO chipset Soeren Moch
2019-12-10 3:38 ` Chi-Hsien Lin
2019-12-10 6:32 ` Chi-Hsien Lin
2019-12-10 10:12 ` Soeren Moch
2019-12-09 22:38 ` Soeren Moch [this message]
2019-12-10 3:38 ` [PATCH 6/8] brcmfmac: add RSDB condition when setting interface combinations Chi-Hsien Lin
2019-12-09 22:38 ` [PATCH 7/8] brcmfmac: not set mbss in vif if firmware does not support MBSS Soeren Moch
2019-12-10 3:38 ` Chi-Hsien Lin
2019-12-09 22:38 ` [PATCH 8/8] arm64: dts: rockchip: RockPro64: enable wifi module at sdio0 Soeren Moch
2019-12-09 23:08 ` Heiko Stübner
2019-12-09 23:29 ` Soeren Moch
2019-12-10 1:18 ` Heiko Stübner
2019-12-10 9:14 ` Kalle Valo
2019-12-10 10:08 ` Soeren Moch
2019-12-10 10:13 ` Heiko Stübner
[not found] ` <5d3bde69-9102-cc81-c1d2-d71b60258906@web.de>
2019-12-11 15:50 ` Soeren Moch
[not found] ` <0101016eef171394-2c71e1b8-45b9-4e38-96f9-2841dd0607ba-000000@us-west-2.amazonses.com>
2019-12-10 10:15 ` Soeren Moch
2019-12-10 3:36 ` [PATCH 1/8] brcmfmac: reset two D11 cores if chip has two D11 cores Chi-Hsien Lin
2019-12-10 9:08 ` Kalle Valo
[not found] ` <0101016eef117d24-d6de85e6-6356-4c73-bff4-f787e8c982bc-000000@us-west-2.amazonses.com>
2019-12-10 10:14 ` Soeren Moch
2019-12-10 10:20 ` Kalle Valo
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