From: Ivo van Doorn <[EMAIL PROTECTED]> Make the EEPROM array in rt2x00_pci and rt2x00_usb a pointer, and allocate the memory seperately. This is needed for make the structures more generic for all rt2x00 pci or usb modules.
Signed-off-by: Ivo van Doorn <[EMAIL PROTECTED]>
diff -uprN wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2400pci.c
wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2400pci.c
--- wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2400pci.c
2006-04-27 21:45:08.000000000 +0200
+++ wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2400pci.c
2006-04-27 21:47:22.000000000 +0200
@@ -1831,7 +1831,6 @@ rt2400pci_init_eeprom(struct rt2x00_pci
u32 reg;
u16 value;
u16 eeprom;
- int counter;
/*
* 1 - Detect EEPROM width.
@@ -1886,8 +1885,12 @@ rt2400pci_init_eeprom(struct rt2x00_pci
/*
* 7 - Read BBP data from EEPROM and store in private structure.
*/
+ rt2x00pci->eeprom = kzalloc(EEPROM_BBP_SIZE * sizeof(u16), GFP_KERNEL);
+ if (!rt2x00pci->eeprom)
+ return -ENOMEM;
+
rt2x00_eeprom_multiread(rt2x00pci, EEPROM_BBP_START,
- &rt2x00pci->eeprom, EEPROM_BBP_SIZE * sizeof(u16));
+ rt2x00pci->eeprom, EEPROM_BBP_SIZE * sizeof(u16));
return 0;
}
@@ -2197,6 +2200,8 @@ rt2400pci_uninitialize(struct net_device
del_timer_sync(&rt2x00pci->poll_timer);
#endif /* CONFIG_RT2400PCI_BUTTON */
+ kfree(rt2x00pci->eeprom);
+
if (likely(rt2x00pci->csr_addr)) {
iounmap(rt2x00pci->csr_addr);
rt2x00pci->csr_addr = NULL;
diff -uprN wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2400pci.h
wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2400pci.h
--- wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2400pci.h
2006-04-27 21:45:08.000000000 +0200
+++ wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2400pci.h
2006-04-27 21:47:22.000000000 +0200
@@ -945,7 +945,7 @@ struct rt2x00_pci{
/*
* EEPROM BBP data.
*/
- u16 eeprom[EEPROM_BBP_SIZE];
+ u16 *eeprom;
/*
* Low level statistics which will have
diff -uprN wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2500pci.c
wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2500pci.c
--- wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2500pci.c
2006-04-27 21:45:08.000000000 +0200
+++ wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2500pci.c
2006-04-27 21:47:22.000000000 +0200
@@ -1939,7 +1939,6 @@ rt2500pci_init_eeprom(struct rt2x00_pci
u32 reg;
u16 value;
u16 eeprom;
- int counter;
/*
* 1 - Detect EEPROM width.
@@ -1998,8 +1997,12 @@ rt2500pci_init_eeprom(struct rt2x00_pci
/*
* 7 - Read BBP data from EEPROM and store in private structure.
*/
+ rt2x00pci->eeprom = kzalloc(EEPROM_BBP_SIZE * sizeof(u16), GFP_KERNEL);
+ if (!rt2x00pci->eeprom)
+ return -ENOMEM;
+
rt2x00_eeprom_multiread(rt2x00pci, EEPROM_BBP_START,
- &rt2x00pci->eeprom, EEPROM_BBP_SIZE * sizeof(u16));
+ rt2x00pci->eeprom, EEPROM_BBP_SIZE * sizeof(u16));
return 0;
}
@@ -2495,6 +2498,8 @@ rt2500pci_uninitialize(struct net_device
del_timer_sync(&rt2x00pci->poll_timer);
#endif /* CONFIG_RT2500PCI_BUTTON */
+ kfree(rt2x00pci->eeprom);
+
if (likely(rt2x00pci->csr_addr)) {
iounmap(rt2x00pci->csr_addr);
rt2x00pci->csr_addr = NULL;
diff -uprN wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2500pci.h
wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2500pci.h
--- wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2500pci.h
2006-04-27 21:43:27.000000000 +0200
+++ wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2500pci.h
2006-04-27 21:47:22.000000000 +0200
@@ -1215,7 +1215,7 @@ struct rt2x00_pci{
/*
* EEPROM BBP data.
*/
- u16 eeprom[EEPROM_BBP_SIZE];
+ u16 *eeprom;
/*
* Low level statistics which will have
diff -uprN wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2500usb.c
wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2500usb.c
--- wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2500usb.c
2006-04-27 21:45:08.000000000 +0200
+++ wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2500usb.c
2006-04-27 21:47:22.000000000 +0200
@@ -1657,9 +1657,12 @@ rt2500usb_init_eeprom(struct rt2x00_usb
/*
* 5 - Read BBP data from EEPROM and store in private structure.
*/
- memset(&rt2x00usb->eeprom, 0x00, sizeof(rt2x00usb->eeprom));
+ rt2x00usb->eeprom = kzalloc(EEPROM_BBP_SIZE * sizeof(u16), GFP_KERNEL);
+ if (!rt2x00usb->eeprom)
+ return -ENOMEM;
+
rt2x00_eeprom_multiread(rt2x00usb, EEPROM_BBP_START,
- &rt2x00usb->eeprom[0], EEPROM_BBP_SIZE);
+ rt2x00usb->eeprom, EEPROM_BBP_SIZE * sizeof(u16));
return 0;
}
@@ -2116,6 +2119,8 @@ rt2500usb_uninitialize(struct net_device
{
struct rt2x00_usb *rt2x00usb = ieee80211_dev_hw_data(net_dev);
+ kfree(rt2x00usb->eeprom);
+
if (rt2x00usb->scan) {
rt2x00usb->scan->cancelled = 1;
complete_all(&rt2x00usb->scan->completion);
@@ -2129,7 +2134,7 @@ rt2500usb_uninitialize(struct net_device
kfree(rt2x00usb->hw.modes);
rt2x00usb->hw.modes = NULL;
- }
+}
/*
* USB driver handlers.
diff -uprN wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2500usb.h
wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2500usb.h
--- wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2500usb.h
2006-04-27 21:43:27.000000000 +0200
+++ wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2500usb.h
2006-04-27 21:47:22.000000000 +0200
@@ -727,7 +727,7 @@ struct rt2x00_usb{
/*
* EEPROM BBP data.
*/
- u16 eeprom[EEPROM_BBP_SIZE];
+ u16 *eeprom;
/*
* Low level statistics which will have
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