nongnu: broadcom-sta: Use Nixpkgs patch list.

Piggy-back off of the patch list in Nixpkgs instead of maintaining our
own. This should make it easier to keep up to date so there's no need to
advise users to stick with Linux LTS releases any longer.

Though our existing patch list and Nixpkgs' differ the cumulative effect
is exactly the same except for two patches we have that Nix doesn't,
neither of which seem critical:
- broadcom-sta-debian-fix-kernel-warnings.patch
- broadcom-sta-fix_mac_profile_discrepancy.patch

Closes #246

* nongnu/packages/linux.scm (broadcom-sta): Replace patches
with code to fetch them from Nixpkgs.
[arguments]: Replace `linux-lts` with `linux`.
[description]: Remove Linux LTS recommendation.
* nongnu/packages/patches/broadcom-sta-debian-fix-kernel-warnings.patch: Remove.
* nongnu/packages/patches/broadcom-sta-fix_mac_profile_discrepancy.patch: Remove.
* nongnu/packages/patches/broadcom-sta-gcc.patch: Remove.
* nongnu/packages/patches/broadcom-sta-license.patch: Remove.
* nongnu/packages/patches/broadcom-sta-linux-4.11.patch: Remove.
* nongnu/packages/patches/broadcom-sta-linux-4.12.patch: Remove.
* nongnu/packages/patches/broadcom-sta-linux-4.15.patch: Remove.
* nongnu/packages/patches/broadcom-sta-linux-4.7.patch: Remove.
* nongnu/packages/patches/broadcom-sta-linux-4.8.patch: Remove.
* nongnu/packages/patches/broadcom-sta-linux-5.1.patch: Remove.
* nongnu/packages/patches/broadcom-sta-linux-5.10.patch: Remove.
* nongnu/packages/patches/broadcom-sta-linux-5.6.patch: Remove.
* nongnu/packages/patches/broadcom-sta-linux-5.9.patch: Remove.
* nongnu/packages/patches/broadcom-sta-null-pointer-fix.patch: Remove.
* nongnu/packages/patches/broadcom-sta-rdtscl.patch: Remove.
* README.org (Broadcom Wireless): Removed recommendation from
Broadcom Wireless section.

Signed-off-by: Jonathan Brielmaier <jonathan.brielmaier@web.de>

1 files changed, 0 insertions, 161 deletions

diff --git a/nongnu/packages/patches/broadcom-sta-debian-fix-kernel-warnings.patch b/nongnu/packages/patches/broadcom-sta-debian-fix-kernel-warnings.patch
deleted file mode 100644
index e9bf66a..0000000
--- a/nongnu/packages/patches/broadcom-sta-debian-fix-kernel-warnings.patch
+++ /dev/null
@@ -1,161 +0,0 @@
---- a/src/wl/sys/wl_cfg80211_hybrid.c
-+++ b/src/wl/sys/wl_cfg80211_hybrid.c
-@@ -1968,7 +1968,7 @@
- 
- 	if (dtoh32(bi->length) > WL_BSS_INFO_MAX) {
- 		WL_DBG(("Beacon is larger than buffer. Discarding\n"));
--		return err;
-+		return -E2BIG;
- 	}
- 	notif_bss_info = kzalloc(sizeof(*notif_bss_info) + sizeof(*mgmt) - sizeof(u8) +
- 	                         WL_BSS_INFO_MAX, GFP_KERNEL);
-@@ -1992,9 +1992,15 @@
- 	beacon_proberesp->capab_info = cpu_to_le16(bi->capability);
- 	wl_rst_ie(wl);
- 
--	wl_mrg_ie(wl, ((u8 *) bi) + bi->ie_offset, bi->ie_length);
--	wl_cp_ie(wl, beacon_proberesp->variable, WL_BSS_INFO_MAX -
-+	err = wl_mrg_ie(wl, ((u8 *) bi) + bi->ie_offset, bi->ie_length);
-+	if (err)
-+		goto inform_single_bss_out;
-+
-+	err = wl_cp_ie(wl, beacon_proberesp->variable, WL_BSS_INFO_MAX -
- 	         offsetof(struct wl_cfg80211_bss_info, frame_buf));
-+	if (err)
-+		goto inform_single_bss_out;
-+
- 	notif_bss_info->frame_len = offsetof(struct ieee80211_mgmt, u.beacon.variable) +
- 	                            wl_get_ielen(wl);
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)
-@@ -2006,14 +2012,14 @@
- #endif
- 	if (freq == 0) {
- 		WL_ERR(("Invalid channel, fail to chcnage channel to freq\n"));
--		kfree(notif_bss_info);
--		return -EINVAL;
-+		err = -EINVAL;
-+		goto inform_single_bss_out;
- 	}
- 	channel = ieee80211_get_channel(wiphy, freq);
- 	if (unlikely(!channel)) {
- 		WL_ERR(("ieee80211_get_channel error\n"));
--		kfree(notif_bss_info);
--		return -EINVAL;
-+		err = -EINVAL;
-+		goto inform_single_bss_out;
- 	}
- 
- 	WL_DBG(("SSID : \"%s\", rssi %d, channel %d, capability : 0x04%x, bssid %pM\n",
-@@ -2021,28 +2027,37 @@
- 		mgmt->u.beacon.capab_info, &bi->BSSID));
- 
- 	signal = notif_bss_info->rssi * 100;
--	cbss = cfg80211_inform_bss_frame(wiphy, channel, mgmt,
--	    le16_to_cpu(notif_bss_info->frame_len), signal, GFP_KERNEL);
--	if (unlikely(!cbss)) {
--		WL_ERR(("cfg80211_inform_bss_frame error\n"));
--		kfree(notif_bss_info);
--		return -EINVAL;
--	}
- 
--	notify_ie = (u8 *)bi + le16_to_cpu(bi->ie_offset);
--	notify_ielen = le32_to_cpu(bi->ie_length);
-+	if (!wl->scan_request) {
-+		cbss = cfg80211_inform_bss_frame(wiphy, channel, mgmt,
-+			le16_to_cpu(notif_bss_info->frame_len), signal, GFP_KERNEL);
-+		if (unlikely(!cbss)) {
-+			WL_ERR(("cfg80211_inform_bss_frame error\n"));
-+			err = -ENOMEM;
-+			goto inform_single_bss_out;
-+		}
-+	} else {
-+		notify_ie = (u8 *)bi + le16_to_cpu(bi->ie_offset);
-+		notify_ielen = le32_to_cpu(bi->ie_length);
- #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0)
--	cbss = cfg80211_inform_bss(wiphy, channel, (const u8 *)(bi->BSSID.octet),
--		0, beacon_proberesp->capab_info, beacon_proberesp->beacon_int,
--		(const u8 *)notify_ie, notify_ielen, signal, GFP_KERNEL);
-+		cbss = cfg80211_inform_bss(wiphy, channel, (const u8 *)(bi->BSSID.octet),
-+			0, beacon_proberesp->capab_info, beacon_proberesp->beacon_int,
-+			(const u8 *)notify_ie, notify_ielen, signal, GFP_KERNEL);
- #else
--	cbss = cfg80211_inform_bss(wiphy, channel, CFG80211_BSS_FTYPE_UNKNOWN, (const u8 *)(bi->BSSID.octet),
--		0, beacon_proberesp->capab_info, beacon_proberesp->beacon_int,
--		(const u8 *)notify_ie, notify_ielen, signal, GFP_KERNEL);
-+		cbss = cfg80211_inform_bss(wiphy, channel,
-+				wl->active_scan ?
-+				CFG80211_BSS_FTYPE_PRESP : CFG80211_BSS_FTYPE_BEACON,
-+				(const u8 *)(bi->BSSID.octet), 0,
-+				beacon_proberesp->capab_info,
-+				beacon_proberesp->beacon_int,
-+				(const u8 *)notify_ie, notify_ielen, signal, GFP_KERNEL);
- #endif
--
--	if (unlikely(!cbss))
--		return -ENOMEM;
-+		if (unlikely(!cbss)) {
-+			WL_ERR(("cfg80211_inform_bss error\n"));
-+			err = -ENOMEM;
-+			goto inform_single_bss_out;
-+		}
-+	}
- 
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)
- 	cfg80211_put_bss(wiphy, cbss);
-@@ -2050,6 +2065,7 @@
- 	cfg80211_put_bss(cbss);
- #endif
- 
-+inform_single_bss_out:
- 	kfree(notif_bss_info);
- 
- 	return err;
-@@ -2316,6 +2332,9 @@
- 		if (err)
- 			goto update_bss_info_out;
- 
-+		bss = cfg80211_get_bss(wl_to_wiphy(wl), NULL, (s8 *)&wl->bssid,
-+		      ssid->SSID, ssid->SSID_len, WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
-+
- 		ie = ((u8 *)bi) + bi->ie_offset;
- 		ie_len = bi->ie_length;
- 	} else {
-@@ -2328,11 +2347,18 @@
- 		ie_len = bss->len_information_elements;
- #endif
- 		wl->conf->channel = *bss->channel;
-+	}
-+
-+	if (bss) {
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)
- 		cfg80211_put_bss(wiphy, bss);
- #else
- 		cfg80211_put_bss(bss);
- #endif
-+	} else {
-+		WL_DBG(("Could not update BSS\n"));
-+		err = -EINVAL;
-+		goto update_bss_info_out;
- 	}
- 
- 	tim = bcm_parse_tlvs(ie, ie_len, WLAN_EID_TIM);
-@@ -2360,10 +2386,17 @@
- 	struct wl_cfg80211_connect_info *conn_info = wl_to_conn(wl);
- 	s32 err = 0;
- 
--	wl_get_assoc_ies(wl);
-+	err = wl_get_assoc_ies(wl);
-+	if (err)
-+		return err;
-+
- 	memcpy(wl->profile->bssid, &e->addr, ETHER_ADDR_LEN);
- 	memcpy(&wl->bssid, &e->addr, ETHER_ADDR_LEN);
--	wl_update_bss_info(wl);
-+
-+	err = wl_update_bss_info(wl);
-+	if (err)
-+		return err;
-+
- 	cfg80211_roamed(ndev,
- #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39)
- 			&wl->conf->channel,