From 96b61bafe22b2f2abcc833d651739edb977f1b1e Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Thu, 3 Jun 2010 10:51:51 +0200 Subject: rt2x00: Clean up USB vendor request buffer functions. There is no need to force the separation between a buffer USB vendor request that does fit the CSR cache and one that doesn't onto the callers. This is something that the rt2x00usb_vendor_request_buff function can figure out by itself. Combine the rt2x00usb_vendor_request_buff and rt2x00usb_vendor_request_large_buff functions into a single one, as both of them were equivalent for small buffers anyway. Signed-off-by: Gertjan van Wingerde Signed-off-by: Ivo van Doorn --- drivers/net/wireless/rt2x00/rt73usb.c | 32 +++++++------------------------- 1 file changed, 7 insertions(+), 25 deletions(-) (limited to 'drivers/net/wireless/rt2x00/rt73usb.c') diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index 4ab38c3641c..113ad690f9d 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -270,7 +270,6 @@ static int rt73usb_config_shared_key(struct rt2x00_dev *rt2x00dev, { struct hw_key_entry key_entry; struct rt2x00_field32 field; - int timeout; u32 mask; u32 reg; @@ -306,12 +305,8 @@ static int rt73usb_config_shared_key(struct rt2x00_dev *rt2x00dev, sizeof(key_entry.rx_mic)); reg = SHARED_KEY_ENTRY(key->hw_key_idx); - timeout = REGISTER_TIMEOUT32(sizeof(key_entry)); - rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, - USB_VENDOR_REQUEST_OUT, reg, - &key_entry, - sizeof(key_entry), - timeout); + rt2x00usb_register_multiwrite(rt2x00dev, reg, + &key_entry, sizeof(key_entry)); /* * The cipher types are stored over 2 registers. @@ -372,7 +367,6 @@ static int rt73usb_config_pairwise_key(struct rt2x00_dev *rt2x00dev, { struct hw_pairwise_ta_entry addr_entry; struct hw_key_entry key_entry; - int timeout; u32 mask; u32 reg; @@ -407,17 +401,11 @@ static int rt73usb_config_pairwise_key(struct rt2x00_dev *rt2x00dev, sizeof(key_entry.rx_mic)); reg = PAIRWISE_KEY_ENTRY(key->hw_key_idx); - timeout = REGISTER_TIMEOUT32(sizeof(key_entry)); - rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, - USB_VENDOR_REQUEST_OUT, reg, - &key_entry, - sizeof(key_entry), - timeout); + rt2x00usb_register_multiwrite(rt2x00dev, reg, + &key_entry, sizeof(key_entry)); /* * Send the address and cipher type to the hardware register. - * This data fits within the CSR cache size, so we can use - * rt2x00usb_register_multiwrite() directly. */ memset(&addr_entry, 0, sizeof(addr_entry)); memcpy(&addr_entry, crypto->address, ETH_ALEN); @@ -1092,11 +1080,7 @@ static int rt73usb_load_firmware(struct rt2x00_dev *rt2x00dev, /* * Write firmware to device. */ - rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, - USB_VENDOR_REQUEST_OUT, - FIRMWARE_IMAGE_BASE, - data, len, - REGISTER_TIMEOUT32(len)); + rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE, data, len); /* * Send firmware request to device to load firmware, @@ -1548,10 +1532,8 @@ static void rt73usb_write_beacon(struct queue_entry *entry, * Write entire beacon with descriptor to register. */ beacon_base = HW_BEACON_OFFSET(entry->entry_idx); - rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, - USB_VENDOR_REQUEST_OUT, beacon_base, - entry->skb->data, entry->skb->len, - REGISTER_TIMEOUT32(entry->skb->len)); + rt2x00usb_register_multiwrite(rt2x00dev, beacon_base, + entry->skb->data, entry->skb->len); /* * Enable beaconing again. -- cgit v1.2.3-70-g09d2