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-rw-r--r--drivers/net/e1000e/e1000.h5
-rw-r--r--drivers/net/e1000e/netdev.c425
-rw-r--r--drivers/net/ehea/ehea.h2
-rw-r--r--drivers/net/ehea/ehea_main.c21
-rw-r--r--drivers/net/irda/au1k_ir.c11
-rw-r--r--drivers/net/loopback.c2
-rw-r--r--drivers/net/mlx4/icm.c4
-rw-r--r--drivers/net/ppp_mppe.c10
-rw-r--r--drivers/net/rrunner.c8
-rw-r--r--drivers/net/wireless/b43/main.c2
-rw-r--r--drivers/net/wireless/b43legacy/main.c2
-rw-r--r--drivers/net/wireless/ipw2100.c11
-rw-r--r--drivers/net/wireless/ipw2200.c6
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965.c6
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c56
-rw-r--r--drivers/net/wireless/iwlwifi/iwl4965-base.c56
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00lib.h2
-rw-r--r--drivers/net/wireless/rtl8187_dev.c20
18 files changed, 235 insertions, 414 deletions
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index d2499bb07c1..473f78de4be 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -122,7 +122,8 @@ struct e1000_buffer {
u16 next_to_watch;
};
/* RX */
- struct page *page;
+ /* arrays of page information for packet split */
+ struct e1000_ps_page *ps_pages;
};
};
@@ -142,8 +143,6 @@ struct e1000_ring {
/* array of buffer information structs */
struct e1000_buffer *buffer_info;
- /* arrays of page information for packet split */
- struct e1000_ps_page *ps_pages;
struct sk_buff *rx_skb_top;
struct e1000_queue_stats stats;
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 033e124d1c1..4fd2e23720b 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -245,37 +245,36 @@ static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
rx_desc = E1000_RX_DESC_PS(*rx_ring, i);
for (j = 0; j < PS_PAGE_BUFFERS; j++) {
- ps_page = &rx_ring->ps_pages[(i * PS_PAGE_BUFFERS)
- + j];
- if (j < adapter->rx_ps_pages) {
+ ps_page = &buffer_info->ps_pages[j];
+ if (j >= adapter->rx_ps_pages) {
+ /* all unused desc entries get hw null ptr */
+ rx_desc->read.buffer_addr[j+1] = ~0;
+ continue;
+ }
+ if (!ps_page->page) {
+ ps_page->page = alloc_page(GFP_ATOMIC);
if (!ps_page->page) {
- ps_page->page = alloc_page(GFP_ATOMIC);
- if (!ps_page->page) {
- adapter->alloc_rx_buff_failed++;
- goto no_buffers;
- }
- ps_page->dma = pci_map_page(pdev,
- ps_page->page,
- 0, PAGE_SIZE,
- PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(
- ps_page->dma)) {
- dev_err(&adapter->pdev->dev,
- "RX DMA page map failed\n");
- adapter->rx_dma_failed++;
- goto no_buffers;
- }
+ adapter->alloc_rx_buff_failed++;
+ goto no_buffers;
+ }
+ ps_page->dma = pci_map_page(pdev,
+ ps_page->page,
+ 0, PAGE_SIZE,
+ PCI_DMA_FROMDEVICE);
+ if (pci_dma_mapping_error(ps_page->dma)) {
+ dev_err(&adapter->pdev->dev,
+ "RX DMA page map failed\n");
+ adapter->rx_dma_failed++;
+ goto no_buffers;
}
- /*
- * Refresh the desc even if buffer_addrs
- * didn't change because each write-back
- * erases this info.
- */
- rx_desc->read.buffer_addr[j+1] =
- cpu_to_le64(ps_page->dma);
- } else {
- rx_desc->read.buffer_addr[j+1] = ~0;
}
+ /*
+ * Refresh the desc even if buffer_addrs
+ * didn't change because each write-back
+ * erases this info.
+ */
+ rx_desc->read.buffer_addr[j+1] =
+ cpu_to_le64(ps_page->dma);
}
skb = netdev_alloc_skb(netdev,
@@ -334,94 +333,6 @@ no_buffers:
}
/**
- * e1000_alloc_rx_buffers_jumbo - Replace used jumbo receive buffers
- *
- * @adapter: address of board private structure
- * @cleaned_count: number of buffers to allocate this pass
- **/
-static void e1000_alloc_rx_buffers_jumbo(struct e1000_adapter *adapter,
- int cleaned_count)
-{
- struct net_device *netdev = adapter->netdev;
- struct pci_dev *pdev = adapter->pdev;
- struct e1000_ring *rx_ring = adapter->rx_ring;
- struct e1000_rx_desc *rx_desc;
- struct e1000_buffer *buffer_info;
- struct sk_buff *skb;
- unsigned int i;
- unsigned int bufsz = 256 -
- 16 /*for skb_reserve */ -
- NET_IP_ALIGN;
-
- i = rx_ring->next_to_use;
- buffer_info = &rx_ring->buffer_info[i];
-
- while (cleaned_count--) {
- skb = buffer_info->skb;
- if (skb) {
- skb_trim(skb, 0);
- goto check_page;
- }
-
- skb = netdev_alloc_skb(netdev, bufsz);
- if (!skb) {
- /* Better luck next round */
- adapter->alloc_rx_buff_failed++;
- break;
- }
-
- /* Make buffer alignment 2 beyond a 16 byte boundary
- * this will result in a 16 byte aligned IP header after
- * the 14 byte MAC header is removed
- */
- skb_reserve(skb, NET_IP_ALIGN);
-
- buffer_info->skb = skb;
-check_page:
- /* allocate a new page if necessary */
- if (!buffer_info->page) {
- buffer_info->page = alloc_page(GFP_ATOMIC);
- if (!buffer_info->page) {
- adapter->alloc_rx_buff_failed++;
- break;
- }
- }
-
- if (!buffer_info->dma)
- buffer_info->dma = pci_map_page(pdev,
- buffer_info->page, 0,
- PAGE_SIZE,
- PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(buffer_info->dma)) {
- dev_err(&adapter->pdev->dev, "RX DMA page map failed\n");
- adapter->rx_dma_failed++;
- break;
- }
-
- rx_desc = E1000_RX_DESC(*rx_ring, i);
- rx_desc->buffer_addr = cpu_to_le64(buffer_info->dma);
-
- i++;
- if (i == rx_ring->count)
- i = 0;
- buffer_info = &rx_ring->buffer_info[i];
- }
-
- if (rx_ring->next_to_use != i) {
- rx_ring->next_to_use = i;
- if (i-- == 0)
- i = (rx_ring->count - 1);
-
- /* Force memory writes to complete before letting h/w
- * know there are new descriptors to fetch. (Only
- * applicable for weak-ordered memory model archs,
- * such as IA-64). */
- wmb();
- writel(i, adapter->hw.hw_addr + rx_ring->tail);
- }
-}
-
-/**
* e1000_clean_rx_irq - Send received data up the network stack; legacy
* @adapter: board private structure
*
@@ -495,10 +406,6 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
goto next_desc;
}
- /* adjust length to remove Ethernet CRC */
- length -= 4;
-
- /* probably a little skewed due to removing CRC */
total_rx_bytes += length;
total_rx_packets++;
@@ -554,15 +461,6 @@ next_desc:
return cleaned;
}
-static void e1000_consume_page(struct e1000_buffer *bi, struct sk_buff *skb,
- u16 length)
-{
- bi->page = NULL;
- skb->len += length;
- skb->data_len += length;
- skb->truesize += length;
-}
-
static void e1000_put_txbuf(struct e1000_adapter *adapter,
struct e1000_buffer *buffer_info)
{
@@ -699,174 +597,6 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter)
}
/**
- * e1000_clean_rx_irq_jumbo - Send received data up the network stack; legacy
- * @adapter: board private structure
- *
- * the return value indicates whether actual cleaning was done, there
- * is no guarantee that everything was cleaned
- **/
-static bool e1000_clean_rx_irq_jumbo(struct e1000_adapter *adapter,
- int *work_done, int work_to_do)
-{
- struct net_device *netdev = adapter->netdev;
- struct pci_dev *pdev = adapter->pdev;
- struct e1000_ring *rx_ring = adapter->rx_ring;
- struct e1000_rx_desc *rx_desc, *next_rxd;
- struct e1000_buffer *buffer_info, *next_buffer;
- u32 length;
- unsigned int i;
- int cleaned_count = 0;
- bool cleaned = 0;
- unsigned int total_rx_bytes = 0, total_rx_packets = 0;
-
- i = rx_ring->next_to_clean;
- rx_desc = E1000_RX_DESC(*rx_ring, i);
- buffer_info = &rx_ring->buffer_info[i];
-
- while (rx_desc->status & E1000_RXD_STAT_DD) {
- struct sk_buff *skb;
- u8 status;
-
- if (*work_done >= work_to_do)
- break;
- (*work_done)++;
-
- status = rx_desc->status;
- skb = buffer_info->skb;
- buffer_info->skb = NULL;
-
- i++;
- if (i == rx_ring->count)
- i = 0;
- next_rxd = E1000_RX_DESC(*rx_ring, i);
- prefetch(next_rxd);
-
- next_buffer = &rx_ring->buffer_info[i];
-
- cleaned = 1;
- cleaned_count++;
- pci_unmap_page(pdev,
- buffer_info->dma,
- PAGE_SIZE,
- PCI_DMA_FROMDEVICE);
- buffer_info->dma = 0;
-
- length = le16_to_cpu(rx_desc->length);
-
- /* errors is only valid for DD + EOP descriptors */
- if ((status & E1000_RXD_STAT_EOP) &&
- (rx_desc->errors & E1000_RXD_ERR_FRAME_ERR_MASK)) {
- /* recycle both page and skb */
- buffer_info->skb = skb;
- /* an error means any chain goes out the window too */
- if (rx_ring->rx_skb_top)
- dev_kfree_skb(rx_ring->rx_skb_top);
- rx_ring->rx_skb_top = NULL;
- goto next_desc;
- }
-
-#define rxtop rx_ring->rx_skb_top
- if (!(status & E1000_RXD_STAT_EOP)) {
- /* this descriptor is only the beginning (or middle) */
- if (!rxtop) {
- /* this is the beginning of a chain */
- rxtop = skb;
- skb_fill_page_desc(rxtop, 0, buffer_info->page,
- 0, length);
- } else {
- /* this is the middle of a chain */
- skb_fill_page_desc(rxtop,
- skb_shinfo(rxtop)->nr_frags,
- buffer_info->page, 0,
- length);
- /* re-use the skb, only consumed the page */
- buffer_info->skb = skb;
- }
- e1000_consume_page(buffer_info, rxtop, length);
- goto next_desc;
- } else {
- if (rxtop) {
- /* end of the chain */
- skb_fill_page_desc(rxtop,
- skb_shinfo(rxtop)->nr_frags,
- buffer_info->page, 0, length);
- /* re-use the current skb, we only consumed the
- * page */
- buffer_info->skb = skb;
- skb = rxtop;
- rxtop = NULL;
- e1000_consume_page(buffer_info, skb, length);
- } else {
- /* no chain, got EOP, this buf is the packet
- * copybreak to save the put_page/alloc_page */
- if (length <= copybreak &&
- skb_tailroom(skb) >= length) {
- u8 *vaddr;
- vaddr = kmap_atomic(buffer_info->page,
- KM_SKB_DATA_SOFTIRQ);
- memcpy(skb_tail_pointer(skb),
- vaddr, length);
- kunmap_atomic(vaddr,
- KM_SKB_DATA_SOFTIRQ);
- /* re-use the page, so don't erase
- * buffer_info->page */
- skb_put(skb, length);
- } else {
- skb_fill_page_desc(skb, 0,
- buffer_info->page, 0,
- length);
- e1000_consume_page(buffer_info, skb,
- length);
- }
- }
- }
-
- /* Receive Checksum Offload XXX recompute due to CRC strip? */
- e1000_rx_checksum(adapter,
- (u32)(status) |
- ((u32)(rx_desc->errors) << 24),
- le16_to_cpu(rx_desc->csum), skb);
-
- pskb_trim(skb, skb->len - 4);
-
- /* probably a little skewed due to removing CRC */
- total_rx_bytes += skb->len;
- total_rx_packets++;
-
- /* eth type trans needs skb->data to point to something */
- if (!pskb_may_pull(skb, ETH_HLEN)) {
- ndev_err(netdev, "__pskb_pull_tail failed.\n");
- dev_kfree_skb(skb);
- goto next_desc;
- }
-
- e1000_receive_skb(adapter, netdev, skb,status,rx_desc->special);
-
-next_desc:
- rx_desc->status = 0;
-
- /* return some buffers to hardware, one at a time is too slow */
- if (cleaned_count >= E1000_RX_BUFFER_WRITE) {
- adapter->alloc_rx_buf(adapter, cleaned_count);
- cleaned_count = 0;
- }
-
- /* use prefetched values */
- rx_desc = next_rxd;
- buffer_info = next_buffer;
- }
- rx_ring->next_to_clean = i;
-
- cleaned_count = e1000_desc_unused(rx_ring);
- if (cleaned_count)
- adapter->alloc_rx_buf(adapter, cleaned_count);
-
- adapter->total_rx_packets += total_rx_packets;
- adapter->total_rx_bytes += total_rx_bytes;
- return cleaned;
-}
-
-/**
* e1000_clean_rx_irq_ps - Send received data up the network stack; packet split
* @adapter: board private structure
*
@@ -953,7 +683,7 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
((length + l1) <= adapter->rx_ps_bsize0)) {
u8 *vaddr;
- ps_page = &rx_ring->ps_pages[i * PS_PAGE_BUFFERS];
+ ps_page = &buffer_info->ps_pages[0];
/* there is no documentation about how to call
* kmap_atomic, so we can't hold the mapping
@@ -965,8 +695,7 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
kunmap_atomic(vaddr, KM_SKB_DATA_SOFTIRQ);
pci_dma_sync_single_for_device(pdev, ps_page->dma,
PAGE_SIZE, PCI_DMA_FROMDEVICE);
- /* remove the CRC */
- l1 -= 4;
+
skb_put(skb, l1);
goto copydone;
} /* if */
@@ -977,7 +706,7 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
if (!length)
break;
- ps_page = &rx_ring->ps_pages[(i * PS_PAGE_BUFFERS) + j];
+ ps_page = &buffer_info->ps_pages[j];
pci_unmap_page(pdev, ps_page->dma, PAGE_SIZE,
PCI_DMA_FROMDEVICE);
ps_page->dma = 0;
@@ -988,10 +717,6 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
skb->truesize += length;
}
- /* strip the ethernet crc, problem is we're using pages now so
- * this whole operation can get a little cpu intensive */
- pskb_trim(skb, skb->len - 4);
-
copydone:
total_rx_bytes += skb->len;
total_rx_packets++;
@@ -1043,7 +768,6 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter)
struct e1000_buffer *buffer_info;
struct e1000_ps_page *ps_page;
struct pci_dev *pdev = adapter->pdev;
- unsigned long size;
unsigned int i, j;
/* Free all the Rx ring sk_buffs */
@@ -1054,9 +778,6 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter)
pci_unmap_single(pdev, buffer_info->dma,
adapter->rx_buffer_len,
PCI_DMA_FROMDEVICE);
- else if (adapter->clean_rx == e1000_clean_rx_irq_jumbo)
- pci_unmap_page(pdev, buffer_info->dma,
- PAGE_SIZE, PCI_DMA_FROMDEVICE);
else if (adapter->clean_rx == e1000_clean_rx_irq_ps)
pci_unmap_single(pdev, buffer_info->dma,
adapter->rx_ps_bsize0,
@@ -1064,19 +785,13 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter)
buffer_info->dma = 0;
}
- if (buffer_info->page) {
- put_page(buffer_info->page);
- buffer_info->page = NULL;
- }
-
if (buffer_info->skb) {
dev_kfree_skb(buffer_info->skb);
buffer_info->skb = NULL;
}
for (j = 0; j < PS_PAGE_BUFFERS; j++) {
- ps_page = &rx_ring->ps_pages[(i * PS_PAGE_BUFFERS)
- + j];
+ ps_page = &buffer_info->ps_pages[j];
if (!ps_page->page)
break;
pci_unmap_page(pdev, ps_page->dma, PAGE_SIZE,
@@ -1093,12 +808,6 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter)
rx_ring->rx_skb_top = NULL;
}
- size = sizeof(struct e1000_buffer) * rx_ring->count;
- memset(rx_ring->buffer_info, 0, size);
- size = sizeof(struct e1000_ps_page)
- * (rx_ring->count * PS_PAGE_BUFFERS);
- memset(rx_ring->ps_pages, 0, size);
-
/* Zero out the descriptor ring */
memset(rx_ring->desc, 0, rx_ring->size);
@@ -1421,7 +1130,8 @@ err:
int e1000e_setup_rx_resources(struct e1000_adapter *adapter)
{
struct e1000_ring *rx_ring = adapter->rx_ring;
- int size, desc_len, err = -ENOMEM;
+ struct e1000_buffer *buffer_info;
+ int i, size, desc_len, err = -ENOMEM;
size = sizeof(struct e1000_buffer) * rx_ring->count;
rx_ring->buffer_info = vmalloc(size);
@@ -1429,11 +1139,14 @@ int e1000e_setup_rx_resources(struct e1000_adapter *adapter)
goto err;
memset(rx_ring->buffer_info, 0, size);
- rx_ring->ps_pages = kcalloc(rx_ring->count * PS_PAGE_BUFFERS,
- sizeof(struct e1000_ps_page),
- GFP_KERNEL);
- if (!rx_ring->ps_pages)
- goto err;
+ for (i = 0; i < rx_ring->count; i++) {
+ buffer_info = &rx_ring->buffer_info[i];
+ buffer_info->ps_pages = kcalloc(PS_PAGE_BUFFERS,
+ sizeof(struct e1000_ps_page),
+ GFP_KERNEL);
+ if (!buffer_info->ps_pages)
+ goto err_pages;
+ }
desc_len = sizeof(union e1000_rx_desc_packet_split);
@@ -1443,16 +1156,21 @@ int e1000e_setup_rx_resources(struct e1000_adapter *adapter)
err = e1000_alloc_ring_dma(adapter, rx_ring);
if (err)
- goto err;
+ goto err_pages;
rx_ring->next_to_clean = 0;
rx_ring->next_to_use = 0;
rx_ring->rx_skb_top = NULL;
return 0;
+
+err_pages:
+ for (i = 0; i < rx_ring->count; i++) {
+ buffer_info = &rx_ring->buffer_info[i];
+ kfree(buffer_info->ps_pages);
+ }
err:
vfree(rx_ring->buffer_info);
- kfree(rx_ring->ps_pages);
ndev_err(adapter->netdev,
"Unable to allocate memory for the transmit descriptor ring\n");
return err;
@@ -1518,15 +1236,17 @@ void e1000e_free_rx_resources(struct e1000_adapter *adapter)
{
struct pci_dev *pdev = adapter->pdev;
struct e1000_ring *rx_ring = adapter->rx_ring;
+ int i;
e1000_clean_rx_ring(adapter);
+ for (i = 0; i < rx_ring->count; i++) {
+ kfree(rx_ring->buffer_info[i].ps_pages);
+ }
+
vfree(rx_ring->buffer_info);
rx_ring->buffer_info = NULL;
- kfree(rx_ring->ps_pages);
- rx_ring->ps_pages = NULL;
-
dma_free_coherent(&pdev->dev, rx_ring->size, rx_ring->desc,
rx_ring->dma);
rx_ring->desc = NULL;
@@ -2032,9 +1752,11 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
ew32(RFCTL, rfctl);
- /* disable the stripping of CRC because it breaks
- * BMC firmware connected over SMBUS */
- rctl |= E1000_RCTL_DTYP_PS /* | E1000_RCTL_SECRC */;
+ /* Enable Packet split descriptors */
+ rctl |= E1000_RCTL_DTYP_PS;
+
+ /* Enable hardware CRC frame stripping */
+ rctl |= E1000_RCTL_SECRC;
psrctl |= adapter->rx_ps_bsize0 >>
E1000_PSRCTL_BSIZE0_SHIFT;
@@ -2077,11 +1799,6 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
sizeof(union e1000_rx_desc_packet_split);
adapter->clean_rx = e1000_clean_rx_irq_ps;
adapter->alloc_rx_buf = e1000_alloc_rx_buffers_ps;
- } else if (adapter->netdev->mtu > ETH_FRAME_LEN + VLAN_HLEN + 4) {
- rdlen = rx_ring->count *
- sizeof(struct e1000_rx_desc);
- adapter->clean_rx = e1000_clean_rx_irq_jumbo;
- adapter->alloc_rx_buf = e1000_alloc_rx_buffers_jumbo;
} else {
rdlen = rx_ring->count *
sizeof(struct e1000_rx_desc);
@@ -2326,8 +2043,11 @@ void e1000e_reset(struct e1000_adapter *adapter)
struct e1000_mac_info *mac = &adapter->hw.mac;
struct e1000_hw *hw = &adapter->hw;
u32 tx_space, min_tx_space, min_rx_space;
+ u32 pba;
u16 hwm;
+ ew32(PBA, adapter->pba);
+
if (mac->max_frame_size > ETH_FRAME_LEN + ETH_FCS_LEN ) {
/* To maintain wire speed transmits, the Tx FIFO should be
* large enough to accommodate two full transmit packets,
@@ -2335,11 +2055,11 @@ void e1000e_reset(struct e1000_adapter *adapter)
* the Rx FIFO should be large enough to accommodate at least
* one full receive packet and is similarly rounded up and
* expressed in KB. */
- adapter->pba = er32(PBA);
+ pba = er32(PBA);
/* upper 16 bits has Tx packet buffer allocation size in KB */
- tx_space = adapter->pba >> 16;
+ tx_space = pba >> 16;
/* lower 16 bits has Rx packet buffer allocation size in KB */
- adapter->pba &= 0xffff;
+ pba &= 0xffff;
/* the tx fifo also stores 16 bytes of information about the tx
* but don't include ethernet FCS because hardware appends it */
min_tx_space = (mac->max_frame_size +
@@ -2355,20 +2075,21 @@ void e1000e_reset(struct e1000_adapter *adapter)
/* If current Tx allocation is less than the min Tx FIFO size,
* and the min Tx FIFO size is less than the current Rx FIFO
* allocation, take space away from current Rx allocation */
- if (tx_space < min_tx_space &&
- ((min_tx_space - tx_space) < adapter->pba)) {
- adapter->pba -= - (min_tx_space - tx_space);
+ if ((tx_space < min_tx_space) &&
+ ((min_tx_space - tx_space) < pba)) {
+ pba -= min_tx_space - tx_space;
/* if short on rx space, rx wins and must trump tx
* adjustment or use Early Receive if available */
- if ((adapter->pba < min_rx_space) &&
+ if ((pba < min_rx_space) &&
(!(adapter->flags & FLAG_HAS_ERT)))
/* ERT enabled in e1000_configure_rx */
- adapter->pba = min_rx_space;
+ pba = min_rx_space;
}
+
+ ew32(PBA, pba);
}
- ew32(PBA, adapter->pba);
/* flow control settings */
/* The high water mark must be low enough to fit one full frame
@@ -3624,9 +3345,7 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
/* NOTE: netdev_alloc_skb reserves 16 bytes, and typically NET_IP_ALIGN
* means we reserve 2 more, this pushes us to allocate from the next
* larger slab size.
- * i.e. RXBUFFER_2048 --> size-4096 slab
- * however with the new *_jumbo* routines, jumbo receives will use
- * fragmented skbs */
+ * i.e. RXBUFFER_2048 --> size-4096 slab */
if (max_frame <= 256)
adapter->rx_buffer_len = 256;
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 4b4b74e47a6..f78e5bf7cb3 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -40,7 +40,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
-#define DRV_VERSION "EHEA_0079"
+#define DRV_VERSION "EHEA_0080"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 0a7e7892554..f0319f1e8e0 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -33,6 +33,9 @@
#include <linux/if.h>
#include <linux/list.h>
#include <linux/if_ether.h>
+#include <linux/notifier.h>
+#include <linux/reboot.h>
+
#include <net/ip.h>
#include "ehea.h"
@@ -3295,6 +3298,20 @@ static int __devexit ehea_remove(struct of_device *dev)
return 0;
}
+static int ehea_reboot_notifier(struct notifier_block *nb,
+ unsigned long action, void *unused)
+{
+ if (action == SYS_RESTART) {
+ ehea_info("Reboot: freeing all eHEA resources");
+ ibmebus_unregister_driver(&ehea_driver);
+ }
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block ehea_reboot_nb = {
+ .notifier_call = ehea_reboot_notifier,
+};
+
static int check_module_parm(void)
{
int ret = 0;
@@ -3351,6 +3368,8 @@ int __init ehea_module_init(void)
if (ret)
goto out;
+ register_reboot_notifier(&ehea_reboot_nb);
+
ret = ibmebus_register_driver(&ehea_driver);
if (ret) {
ehea_error("failed registering eHEA device driver on ebus");
@@ -3362,6 +3381,7 @@ int __init ehea_module_init(void)
if (ret) {
ehea_error("failed to register capabilities attribute, ret=%d",
ret);
+ unregister_reboot_notifier(&ehea_reboot_nb);
ibmebus_unregister_driver(&ehea_driver);
goto out;
}
@@ -3375,6 +3395,7 @@ static void __exit ehea_module_exit(void)
flush_scheduled_work();
driver_remove_file(&ehea_driver.driver, &driver_attr_capabilities);
ibmebus_unregister_driver(&ehea_driver);
+ unregister_reboot_notifier(&ehea_reboot_nb);
ehea_destroy_busmap();
}
diff --git a/drivers/net/irda/au1k_ir.c b/drivers/net/irda/au1k_ir.c
index 4dbdfaaf37b..a1e4508717c 100644
--- a/drivers/net/irda/au1k_ir.c
+++ b/drivers/net/irda/au1k_ir.c
@@ -627,19 +627,16 @@ static int au1k_irda_rx(struct net_device *dev)
}
-void au1k_irda_interrupt(int irq, void *dev_id)
+static irqreturn_t au1k_irda_interrupt(int dummy, void *dev_id)
{
- struct net_device *dev = (struct net_device *) dev_id;
-
- if (dev == NULL) {
- printk(KERN_ERR "%s: isr: null dev ptr\n", dev->name);
- return;
- }
+ struct net_device *dev = dev_id;
writel(0, IR_INT_CLEAR); /* ack irda interrupts */
au1k_irda_rx(dev);
au1k_tx_ack(dev);
+
+ return IRQ_HANDLED;
}
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index 662b8d16803..45f30a2974b 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -284,7 +284,7 @@ static __net_exit void loopback_net_exit(struct net *net)
unregister_netdev(dev);
}
-static struct pernet_operations __net_initdata loopback_net_ops = {
+static struct pernet_operations loopback_net_ops = {
.init = loopback_net_init,
.exit = loopback_net_exit,
};
diff --git a/drivers/net/mlx4/icm.c b/drivers/net/mlx4/icm.c
index 887633b207d..2a5bef6388f 100644
--- a/drivers/net/mlx4/icm.c
+++ b/drivers/net/mlx4/icm.c
@@ -101,9 +101,7 @@ static int mlx4_alloc_icm_pages(struct scatterlist *mem, int order, gfp_t gfp_ma
if (!page)
return -ENOMEM;
- sg_set_page(mem, page);
- mem->length = PAGE_SIZE << order;
- mem->offset = 0;
+ sg_set_page(mem, page, PAGE_SIZE << order, 0);
return 0;
}
diff --git a/drivers/net/ppp_mppe.c b/drivers/net/ppp_mppe.c
index bcb0885011c..b35d7944950 100644
--- a/drivers/net/ppp_mppe.c
+++ b/drivers/net/ppp_mppe.c
@@ -68,7 +68,7 @@ MODULE_VERSION("1.0.2");
static unsigned int
setup_sg(struct scatterlist *sg, const void *address, unsigned int length)
{
- sg_init_one(sg, address, length);
+ sg_set_buf(sg, address, length);
return length;
}
@@ -140,6 +140,8 @@ static void get_new_key_from_sha(struct ppp_mppe_state * state)
struct scatterlist sg[4];
unsigned int nbytes;
+ sg_init_table(sg, 4);
+
nbytes = setup_sg(&sg[0], state->master_key, state->keylen);
nbytes += setup_sg(&sg[1], sha_pad->sha_pad1,
sizeof(sha_pad->sha_pad1));
@@ -166,6 +168,8 @@ static void mppe_rekey(struct ppp_mppe_state * state, int initial_key)
if (!initial_key) {
crypto_blkcipher_setkey(state->arc4, state->sha1_digest,
state->keylen);
+ sg_init_table(sg_in, 1);
+ sg_init_table(sg_out, 1);
setup_sg(sg_in, state->sha1_digest, state->keylen);
setup_sg(sg_out, state->session_key, state->keylen);
if (crypto_blkcipher_encrypt(&desc, sg_out, sg_in,
@@ -421,6 +425,8 @@ mppe_compress(void *arg, unsigned char *ibuf, unsigned char *obuf,
isize -= 2;
/* Encrypt packet */
+ sg_init_table(sg_in, 1);
+ sg_init_table(sg_out, 1);
setup_sg(sg_in, ibuf, isize);
setup_sg(sg_out, obuf, osize);
if (crypto_blkcipher_encrypt(&desc, sg_out, sg_in, isize) != 0) {
@@ -608,6 +614,8 @@ mppe_decompress(void *arg, unsigned char *ibuf, int isize, unsigned char *obuf,
* Decrypt the first byte in order to check if it is
* a compressed or uncompressed protocol field.
*/
+ sg_init_table(sg_in, 1);
+ sg_init_table(sg_out, 1);
setup_sg(sg_in, ibuf, 1);
setup_sg(sg_out, obuf, 1);
if (crypto_blkcipher_decrypt(&desc, sg_out, sg_in, 1) != 0) {
diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c
index 19152f54ef2..b822859c8de 100644
--- a/drivers/net/rrunner.c
+++ b/drivers/net/rrunner.c
@@ -79,12 +79,10 @@ static char version[] __devinitdata = "rrunner.c: v0.50 11/11/2002 Jes Sorensen
*/
/*
- * These are checked at init time to see if they are at least 256KB
- * and increased to 256KB if they are not. This is done to avoid ending
- * up with socket buffers smaller than the MTU size,
+ * sysctl_[wr]mem_max are checked at init time to see if they are at
+ * least 256KB and increased to 256KB if they are not. This is done to
+ * avoid ending up with socket buffers smaller than the MTU size,
*/
-extern __u32 sysctl_wmem_max;
-extern __u32 sysctl_rmem_max;
static int __devinit rr_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 9d9ff76a9bc..5058e60e570 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2391,7 +2391,7 @@ out_requeue:
if (b43_debug(dev, B43_DBG_PWORK_FAST))
delay = msecs_to_jiffies(50);
else
- delay = round_jiffies(HZ * 15);
+ delay = round_jiffies_relative(HZ * 15);
queue_delayed_work(wl->hw->workqueue, &dev->periodic_work, delay);
out:
mutex_unlock(&wl->mutex);
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index d09479e816c..f0e56dfc9ec 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -2260,7 +2260,7 @@ out_requeue:
if (b43legacy_debug(dev, B43legacy_DBG_PWORK_FAST))
delay = msecs_to_jiffies(50);
else
- delay = round_jiffies(HZ);
+ delay = round_jiffies_relative(HZ);
queue_delayed_work(dev->wl->hw->workqueue,
&dev->periodic_work, delay);
out:
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index a6c7904de28..8d53d08b969 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -1769,7 +1769,7 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred)
if (priv->stop_rf_kill) {
priv->stop_rf_kill = 0;
queue_delayed_work(priv->workqueue, &priv->rf_kill,
- round_jiffies(HZ));
+ round_jiffies_relative(HZ));
}
deferred = 1;
@@ -2086,7 +2086,8 @@ static void isr_indicate_rf_kill(struct ipw2100_priv *priv, u32 status)
/* Make sure the RF Kill check timer is running */
priv->stop_rf_kill = 0;
cancel_delayed_work(&priv->rf_kill);
- queue_delayed_work(priv->workqueue, &priv->rf_kill, round_jiffies(HZ));
+ queue_delayed_work(priv->workqueue, &priv->rf_kill,
+ round_jiffies_relative(HZ));
}
static void send_scan_event(void *data)
@@ -2123,7 +2124,7 @@ static void isr_scan_complete(struct ipw2100_priv *priv, u32 status)
if (!delayed_work_pending(&priv->scan_event_later))
queue_delayed_work(priv->workqueue,
&priv->scan_event_later,
- round_jiffies(msecs_to_jiffies(4000)));
+ round_jiffies_relative(msecs_to_jiffies(4000)));
} else {
priv->user_requested_scan = 0;
cancel_delayed_work(&priv->scan_event_later);
@@ -4242,7 +4243,7 @@ static int ipw_radio_kill_sw(struct ipw2100_priv *priv, int disable_radio)
priv->stop_rf_kill = 0;
cancel_delayed_work(&priv->rf_kill);
queue_delayed_work(priv->workqueue, &priv->rf_kill,
- round_jiffies(HZ));
+ round_jiffies_relative(HZ));
} else
schedule_reset(priv);
}
@@ -5981,7 +5982,7 @@ static void ipw2100_rf_kill(struct work_struct *work)
IPW_DEBUG_RF_KILL("RF Kill active, rescheduling GPIO check\n");
if (!priv->stop_rf_kill)
queue_delayed_work(priv->workqueue, &priv->rf_kill,
- round_jiffies(HZ));
+ round_jiffies_relative(HZ));
goto exit_unlock;
}
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index e3c828401b9..54f44e5473c 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -1753,7 +1753,7 @@ static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio)
/* Make sure the RF_KILL check timer is running */
cancel_delayed_work(&priv->rf_kill);
queue_delayed_work(priv->workqueue, &priv->rf_kill,
- round_jiffies(2 * HZ));
+ round_jiffies_relative(2 * HZ));
} else
queue_work(priv->workqueue, &priv->up);
}
@@ -4364,7 +4364,7 @@ static void handle_scan_event(struct ipw_priv *priv)
if (!priv->user_requested_scan) {
if (!delayed_work_pending(&priv->scan_event))
queue_delayed_work(priv->workqueue, &priv->scan_event,
- round_jiffies(msecs_to_jiffies(4000)));
+ round_jiffies_relative(msecs_to_jiffies(4000)));
} else {
union iwreq_data wrqu;
@@ -4728,7 +4728,7 @@ static void ipw_rx_notification(struct ipw_priv *priv,
&& priv->status & STATUS_ASSOCIATED)
queue_delayed_work(priv->workqueue,
&priv->request_scan,
- round_jiffies(HZ));
+ round_jiffies_relative(HZ));
/* Send an empty event to user space.
* We don't send the received data on the event because
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 557deebca1b..891f90d2f01 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -3232,9 +3232,7 @@ int iwl4965_tx_cmd(struct iwl_priv *priv, struct iwl_cmd *out_cmd,
tx->rate_n_flags = iwl_hw_set_rate_n_flags(iwl_rates[rate_index].plcp,
rate_flags);
- if (ieee80211_is_probe_request(fc))
- tx->tx_flags |= TX_CMD_FLG_TSF_MSK;
- else if (ieee80211_is_back_request(fc))
+ if (ieee80211_is_back_request(fc))
tx->tx_flags |= TX_CMD_FLG_ACK_MSK |
TX_CMD_FLG_IMM_BA_RSP_MASK;
#ifdef CONFIG_IWLWIFI_HT
@@ -3872,7 +3870,7 @@ static void iwl4965_rx_reply_rx(struct iwl_priv *priv,
*/
case IEEE80211_STYPE_ASSOC_RESP:
case IEEE80211_STYPE_REASSOC_RESP:
- if (network_packet && iwl_is_associated(priv)) {
+ if (network_packet) {
#ifdef CONFIG_IWLWIFI_HT
u8 *pos = NULL;
struct ieee802_11_elems elems;
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 83019d1d7cc..4f22a7174ca 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -6478,8 +6478,9 @@ static void iwl_bg_scan_check(struct work_struct *data)
IWL_DEBUG(IWL_DL_INFO | IWL_DL_SCAN,
"Scan completion watchdog resetting adapter (%dms)\n",
jiffies_to_msecs(IWL_SCAN_CHECK_WATCHDOG));
+
if (!test_bit(STATUS_EXIT_PENDING, &priv->status))
- queue_work(priv->workqueue, &priv->restart);
+ iwl_send_scan_abort(priv);
}
mutex_unlock(&priv->mutex);
}
@@ -6575,7 +6576,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
spin_unlock_irqrestore(&priv->lock, flags);
scan->suspend_time = 0;
- scan->max_out_time = cpu_to_le32(600 * 1024);
+ scan->max_out_time = cpu_to_le32(200 * 1024);
if (!interval)
interval = suspend_time;
/*
@@ -6605,7 +6606,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
memcpy(scan->direct_scan[0].ssid,
priv->direct_ssid, priv->direct_ssid_len);
direct_mask = 1;
- } else if (!iwl_is_associated(priv)) {
+ } else if (!iwl_is_associated(priv) && priv->essid_len) {
scan->direct_scan[0].id = WLAN_EID_SSID;
scan->direct_scan[0].len = priv->essid_len;
memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len);
@@ -6744,6 +6745,12 @@ static void iwl_bg_post_associate(struct work_struct *data)
mutex_lock(&priv->mutex);
+ if (!priv->interface_id || !priv->is_open) {
+ mutex_unlock(&priv->mutex);
+ return;
+ }
+ iwl_scan_cancel_timeout(priv, 200);
+
conf = ieee80211_get_hw_conf(priv->hw);
priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
@@ -6882,9 +6889,19 @@ static void iwl_mac_stop(struct ieee80211_hw *hw)
struct iwl_priv *priv = hw->priv;
IWL_DEBUG_MAC80211("enter\n");
+
+
+ mutex_lock(&priv->mutex);
+ /* stop mac, cancel any scan request and clear
+ * RXON_FILTER_ASSOC_MSK BIT
+ */
priv->is_open = 0;
- /*netif_stop_queue(dev); */
- flush_workqueue(priv->workqueue);
+ iwl_scan_cancel_timeout(priv, 100);
+ cancel_delayed_work(&priv->post_associate);
+ priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+ iwl_commit_rxon(priv);
+ mutex_unlock(&priv->mutex);
+
IWL_DEBUG_MAC80211("leave\n");
}
@@ -7169,8 +7186,6 @@ static int iwl_mac_config_interface(struct ieee80211_hw *hw, int if_id,
if (priv->iw_mode == IEEE80211_IF_TYPE_AP)
iwl_config_ap(priv);
else {
- priv->staging_rxon.filter_flags |=
- RXON_FILTER_ASSOC_MSK;
rc = iwl_commit_rxon(priv);
if ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && rc)
iwl_add_station(priv,
@@ -7178,6 +7193,7 @@ static int iwl_mac_config_interface(struct ieee80211_hw *hw, int if_id,
}
} else {
+ iwl_scan_cancel_timeout(priv, 100);
priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
iwl_commit_rxon(priv);
}
@@ -7217,6 +7233,12 @@ static void iwl_mac_remove_interface(struct ieee80211_hw *hw,
IWL_DEBUG_MAC80211("enter\n");
mutex_lock(&priv->mutex);
+
+ iwl_scan_cancel_timeout(priv, 100);
+ cancel_delayed_work(&priv->post_associate);
+ priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+ iwl_commit_rxon(priv);
+
if (priv->interface_id == conf->if_id) {
priv->interface_id = 0;
memset(priv->bssid, 0, ETH_ALEN);
@@ -7238,6 +7260,7 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
IWL_DEBUG_MAC80211("enter\n");
+ mutex_lock(&priv->mutex);
spin_lock_irqsave(&priv->lock, flags);
if (!iwl_is_ready_rf(priv)) {
@@ -7268,7 +7291,8 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
priv->direct_ssid_len = (u8)
min((u8) len, (u8) IW_ESSID_MAX_SIZE);
memcpy(priv->direct_ssid, ssid, priv->direct_ssid_len);
- }
+ } else
+ priv->one_direct_scan = 0;
rc = iwl_scan_initiate(priv);
@@ -7276,6 +7300,7 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
out_unlock:
spin_unlock_irqrestore(&priv->lock, flags);
+ mutex_unlock(&priv->mutex);
return rc;
}
@@ -7310,6 +7335,8 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
mutex_lock(&priv->mutex);
+ iwl_scan_cancel_timeout(priv, 100);
+
switch (cmd) {
case SET_KEY:
rc = iwl_update_sta_key_info(priv, key, sta_id);
@@ -7479,8 +7506,18 @@ static void iwl_mac_reset_tsf(struct ieee80211_hw *hw)
spin_unlock_irqrestore(&priv->lock, flags);
+ /* we are restarting association process
+ * clear RXON_FILTER_ASSOC_MSK bit
+ */
+ if (priv->iw_mode != IEEE80211_IF_TYPE_AP) {
+ iwl_scan_cancel_timeout(priv, 100);
+ priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+ iwl_commit_rxon(priv);
+ }
+
/* Per mac80211.h: This is only used in IBSS mode... */
if (priv->iw_mode != IEEE80211_IF_TYPE_IBSS) {
+
IWL_DEBUG_MAC80211("leave - not in IBSS\n");
mutex_unlock(&priv->mutex);
return;
@@ -8558,6 +8595,9 @@ static void iwl_pci_remove(struct pci_dev *pdev)
iwl_rate_control_unregister(priv->hw);
}
+ /*netif_stop_queue(dev); */
+ flush_workqueue(priv->workqueue);
+
/* ieee80211_unregister_hw calls iwl_mac_stop, which flushes
* priv->workqueue... so we can't take down the workqueue
* until now... */
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 5e1279263b2..d60adcb9bd4 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -6845,8 +6845,9 @@ static void iwl_bg_scan_check(struct work_struct *data)
IWL_DEBUG(IWL_DL_INFO | IWL_DL_SCAN,
"Scan completion watchdog resetting adapter (%dms)\n",
jiffies_to_msecs(IWL_SCAN_CHECK_WATCHDOG));
+
if (!test_bit(STATUS_EXIT_PENDING, &priv->status))
- queue_work(priv->workqueue, &priv->restart);
+ iwl_send_scan_abort(priv);
}
mutex_unlock(&priv->mutex);
}
@@ -6942,7 +6943,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
spin_unlock_irqrestore(&priv->lock, flags);
scan->suspend_time = 0;
- scan->max_out_time = cpu_to_le32(600 * 1024);
+ scan->max_out_time = cpu_to_le32(200 * 1024);
if (!interval)
interval = suspend_time;
@@ -6965,7 +6966,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
memcpy(scan->direct_scan[0].ssid,
priv->direct_ssid, priv->direct_ssid_len);
direct_mask = 1;
- } else if (!iwl_is_associated(priv)) {
+ } else if (!iwl_is_associated(priv) && priv->essid_len) {
scan->direct_scan[0].id = WLAN_EID_SSID;
scan->direct_scan[0].len = priv->essid_len;
memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len);
@@ -7118,6 +7119,12 @@ static void iwl_bg_post_associate(struct work_struct *data)
mutex_lock(&priv->mutex);
+ if (!priv->interface_id || !priv->is_open) {
+ mutex_unlock(&priv->mutex);
+ return;
+ }
+ iwl_scan_cancel_timeout(priv, 200);
+
conf = ieee80211_get_hw_conf(priv->hw);
priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
@@ -7271,9 +7278,19 @@ static void iwl_mac_stop(struct ieee80211_hw *hw)
struct iwl_priv *priv = hw->priv;
IWL_DEBUG_MAC80211("enter\n");
+
+
+ mutex_lock(&priv->mutex);
+ /* stop mac, cancel any scan request and clear
+ * RXON_FILTER_ASSOC_MSK BIT
+ */
priv->is_open = 0;
- /*netif_stop_queue(dev); */
- flush_workqueue(priv->workqueue);
+ iwl_scan_cancel_timeout(priv, 100);
+ cancel_delayed_work(&priv->post_associate);
+ priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+ iwl_commit_rxon(priv);
+ mutex_unlock(&priv->mutex);
+
IWL_DEBUG_MAC80211("leave\n");
}
@@ -7573,8 +7590,6 @@ static int iwl_mac_config_interface(struct ieee80211_hw *hw, int if_id,
if (priv->iw_mode == IEEE80211_IF_TYPE_AP)
iwl_config_ap(priv);
else {
- priv->staging_rxon.filter_flags |=
- RXON_FILTER_ASSOC_MSK;
rc = iwl_commit_rxon(priv);
if ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && rc)
iwl_rxon_add_station(
@@ -7582,6 +7597,7 @@ static int iwl_mac_config_interface(struct ieee80211_hw *hw, int if_id,
}
} else {
+ iwl_scan_cancel_timeout(priv, 100);
priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
iwl_commit_rxon(priv);
}
@@ -7621,6 +7637,12 @@ static void iwl_mac_remove_interface(struct ieee80211_hw *hw,
IWL_DEBUG_MAC80211("enter\n");
mutex_lock(&priv->mutex);
+
+ iwl_scan_cancel_timeout(priv, 100);
+ cancel_delayed_work(&priv->post_associate);
+ priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+ iwl_commit_rxon(priv);
+
if (priv->interface_id == conf->if_id) {
priv->interface_id = 0;
memset(priv->bssid, 0, ETH_ALEN);
@@ -7642,6 +7664,7 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
IWL_DEBUG_MAC80211("enter\n");
+ mutex_lock(&priv->mutex);
spin_lock_irqsave(&priv->lock, flags);
if (!iwl_is_ready_rf(priv)) {
@@ -7672,7 +7695,8 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
priv->direct_ssid_len = (u8)
min((u8) len, (u8) IW_ESSID_MAX_SIZE);
memcpy(priv->direct_ssid, ssid, priv->direct_ssid_len);
- }
+ } else
+ priv->one_direct_scan = 0;
rc = iwl_scan_initiate(priv);
@@ -7680,6 +7704,7 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
out_unlock:
spin_unlock_irqrestore(&priv->lock, flags);
+ mutex_unlock(&priv->mutex);
return rc;
}
@@ -7713,6 +7738,8 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
mutex_lock(&priv->mutex);
+ iwl_scan_cancel_timeout(priv, 100);
+
switch (cmd) {
case SET_KEY:
rc = iwl_update_sta_key_info(priv, key, sta_id);
@@ -7903,8 +7930,18 @@ static void iwl_mac_reset_tsf(struct ieee80211_hw *hw)
spin_unlock_irqrestore(&priv->lock, flags);
+ /* we are restarting association process
+ * clear RXON_FILTER_ASSOC_MSK bit
+ */
+ if (priv->iw_mode != IEEE80211_IF_TYPE_AP) {
+ iwl_scan_cancel_timeout(priv, 100);
+ priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+ iwl_commit_rxon(priv);
+ }
+
/* Per mac80211.h: This is only used in IBSS mode... */
if (priv->iw_mode != IEEE80211_IF_TYPE_IBSS) {
+
IWL_DEBUG_MAC80211("leave - not in IBSS\n");
mutex_unlock(&priv->mutex);
return;
@@ -9152,6 +9189,9 @@ static void iwl_pci_remove(struct pci_dev *pdev)
iwl_rate_control_unregister(priv->hw);
}
+ /*netif_stop_queue(dev); */
+ flush_workqueue(priv->workqueue);
+
/* ieee80211_unregister_hw calls iwl_mac_stop, which flushes
* priv->workqueue... so we can't take down the workqueue
* until now... */
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 298faa9d3f6..06d9bc0015c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -30,7 +30,7 @@
* Interval defines
* Both the link tuner as the rfkill will be called once per second.
*/
-#define LINK_TUNE_INTERVAL ( round_jiffies(HZ) )
+#define LINK_TUNE_INTERVAL ( round_jiffies_relative(HZ) )
#define RFKILL_POLL_INTERVAL ( 1000 )
/*
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index de61c8fe649..e454ae83e97 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -433,6 +433,9 @@ static int rtl8187_start(struct ieee80211_hw *dev)
rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0xFFFF);
+ rtl818x_iowrite32(priv, &priv->map->MAR[0], ~0);
+ rtl818x_iowrite32(priv, &priv->map->MAR[1], ~0);
+
rtl8187_init_urbs(dev);
reg = RTL818X_RX_CONF_ONLYERLPKT |
@@ -582,32 +585,31 @@ static int rtl8187_config_interface(struct ieee80211_hw *dev, int if_id,
static void rtl8187_configure_filter(struct ieee80211_hw *dev,
unsigned int changed_flags,
unsigned int *total_flags,
- int mc_count, struct dev_addr_list *mc_list)
+ int mc_count, struct dev_addr_list *mclist)
{
struct rtl8187_priv *priv = dev->priv;
- *total_flags = 0;
-
- if (changed_flags & FIF_ALLMULTI)
- priv->rx_conf ^= RTL818X_RX_CONF_MULTICAST;
if (changed_flags & FIF_FCSFAIL)
priv->rx_conf ^= RTL818X_RX_CONF_FCS;
if (changed_flags & FIF_CONTROL)
priv->rx_conf ^= RTL818X_RX_CONF_CTRL;
if (changed_flags & FIF_OTHER_BSS)
priv->rx_conf ^= RTL818X_RX_CONF_MONITOR;
-
- if (mc_count > 0)
+ if (*total_flags & FIF_ALLMULTI || mc_count > 0)
priv->rx_conf |= RTL818X_RX_CONF_MULTICAST;
+ else
+ priv->rx_conf &= ~RTL818X_RX_CONF_MULTICAST;
+
+ *total_flags = 0;
- if (priv->rx_conf & RTL818X_RX_CONF_MULTICAST)
- *total_flags |= FIF_ALLMULTI;
if (priv->rx_conf & RTL818X_RX_CONF_FCS)
*total_flags |= FIF_FCSFAIL;
if (priv->rx_conf & RTL818X_RX_CONF_CTRL)
*total_flags |= FIF_CONTROL;
if (priv->rx_conf & RTL818X_RX_CONF_MONITOR)
*total_flags |= FIF_OTHER_BSS;
+ if (priv->rx_conf & RTL818X_RX_CONF_MULTICAST)
+ *total_flags |= FIF_ALLMULTI;
rtl818x_iowrite32_async(priv, &priv->map->RX_CONF, priv->rx_conf);
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-11-25 04:53:04 +0000