1 files changed, 54 insertions, 0 deletions
diff --git a/package/mac80211/patches/841-brcmsmac-remove-PCI_FORCEHT.patch b/package/mac80211/patches/841-brcmsmac-remove-PCI_FORCEHT.patch
new file mode 100644
index 0000000000..04d74d73f0
--- /dev/null
+++ b/package/mac80211/patches/841-brcmsmac-remove-PCI_FORCEHT.patch
@@ -0,0 +1,54 @@
+--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
++++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+@@ -320,8 +320,6 @@
+ #define	IS_SIM(chippkg)	\
+ 	((chippkg == HDLSIM_PKG_ID) || (chippkg == HWSIM_PKG_ID))
+ 
+-#define PCI_FORCEHT(sih) ((ai_get_buscoretype(sih) == PCIE_CORE_ID) && (ai_get_chip_id(sih) == BCM4716_CHIP_ID))
+-
+ #ifdef DEBUG
+ #define	SI_MSG(fmt, ...)	pr_debug(fmt, ##__VA_ARGS__)
+ #else
+@@ -755,9 +753,6 @@ bool ai_clkctl_cc(struct si_pub *sih, en
+ 
+ 	sii = (struct si_info *)sih;
+ 
+-	if (PCI_FORCEHT(sih))
+-		return mode == BCMA_CLKMODE_FAST;
+-
+ 	cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0);
+ 	bcma_core_set_clockmode(cc, mode);
+ 	return mode == BCMA_CLKMODE_FAST;
+@@ -766,15 +761,9 @@ bool ai_clkctl_cc(struct si_pub *sih, en
+ void ai_pci_up(struct si_pub *sih)
+ {
+ 	struct si_info *sii;
+-	struct bcma_device *cc;
+ 
+ 	sii = (struct si_info *)sih;
+ 
+-	if (PCI_FORCEHT(sih)) {
+-		cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0);
+-		bcma_core_set_clockmode(cc, BCMA_CLKMODE_FAST);
+-	}
+-
+ 	if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
+ 		bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, true);
+ }
+@@ -783,16 +772,9 @@ void ai_pci_up(struct si_pub *sih)
+ void ai_pci_down(struct si_pub *sih)
+ {
+ 	struct si_info *sii;
+-	struct bcma_device *cc;
+ 
+ 	sii = (struct si_info *)sih;
+ 
+-	/* release FORCEHT since chip is going to "down" state */
+-	if (PCI_FORCEHT(sih)) {
+-		cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0);
+-		bcma_core_set_clockmode(cc, BCMA_CLKMODE_DYNAMIC);
+-	}
+-
+ 	if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
+ 		bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, false);
+ }