diff options
Diffstat (limited to 'package/kernel/mac80211/patches/brcm/114-v5.6-0006-brcmfmac-add-RSDB-condition-when-setting-interface-c.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/brcm/114-v5.6-0006-brcmfmac-add-RSDB-condition-when-setting-interface-c.patch | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/brcm/114-v5.6-0006-brcmfmac-add-RSDB-condition-when-setting-interface-c.patch b/package/kernel/mac80211/patches/brcm/114-v5.6-0006-brcmfmac-add-RSDB-condition-when-setting-interface-c.patch new file mode 100644 index 0000000000..d00c59c07c --- /dev/null +++ b/package/kernel/mac80211/patches/brcm/114-v5.6-0006-brcmfmac-add-RSDB-condition-when-setting-interface-c.patch @@ -0,0 +1,130 @@ +From 837482e69a3f0d7cbc73922020012f83635f5ddb Mon Sep 17 00:00:00 2001 +From: Wright Feng <wright.feng@cypress.com> +Date: Thu, 12 Dec 2019 00:52:50 +0100 +Subject: [PATCH 6/7] brcmfmac: add RSDB condition when setting interface + combinations + +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> +Signed-off-by: Soeren Moch <smoch@web.de> +Reviewed-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com> +Signed-off-by: Kalle Valo <kvalo@codeaurora.org> +--- + .../broadcom/brcm80211/brcmfmac/cfg80211.c | 54 ++++++++++++++++--- + 1 file changed, 46 insertions(+), 8 deletions(-) + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +@@ -6452,6 +6452,9 @@ 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 +@@ -6463,6 +6466,10 @@ 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) + { +@@ -6470,13 +6477,14 @@ static int brcmf_setup_ifmodes(struct wi + 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; +@@ -6487,16 +6495,36 @@ static int brcmf_setup_ifmodes(struct wi + + 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); +@@ -6505,16 +6533,26 @@ static int brcmf_setup_ifmodes(struct wi + 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); |