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-rw-r--r--drivers/net/Kconfig2
-rw-r--r--drivers/net/bmac.c13
-rw-r--r--drivers/net/dm9000.c4
-rw-r--r--drivers/net/e1000/e1000_main.c8
-rw-r--r--drivers/net/ibmveth.c3
-rw-r--r--drivers/net/ibmveth.h27
-rw-r--r--drivers/net/lp486e.c6
-rw-r--r--drivers/net/mace.c2
-rw-r--r--drivers/net/mv643xx_eth.c2
-rw-r--r--drivers/net/ppp_mppe.c68
-rw-r--r--drivers/net/spider_net.c12
-rw-r--r--drivers/net/sungem.c2
-rw-r--r--drivers/net/wireless/airo.c22
-rw-r--r--drivers/net/wireless/zd1211rw/zd_chip.c61
-rw-r--r--drivers/net/wireless/zd1211rw/zd_mac.c43
-rw-r--r--drivers/net/wireless/zd1211rw/zd_mac.h11
16 files changed, 187 insertions, 99 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 30b3671d833..a2bd8119270 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2393,7 +2393,7 @@ config MYRI10GE
you will need a newer firmware image.
You may get this image or more information, at:
- <http://www.myri.com/Myri-10G/>
+ <http://www.myri.com/scs/download-Myri10GE.html>
To compile this driver as a module, choose M here and read
<file:Documentation/networking/net-modules.txt>. The module
diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c
index 6fad83f24c4..71160966563 100644
--- a/drivers/net/bmac.c
+++ b/drivers/net/bmac.c
@@ -1264,7 +1264,8 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i
{
int j, rev, ret;
struct bmac_data *bp;
- unsigned char *addr;
+ const unsigned char *prop_addr;
+ unsigned char addr[6];
struct net_device *dev;
int is_bmac_plus = ((int)match->data) != 0;
@@ -1272,14 +1273,16 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i
printk(KERN_ERR "BMAC: can't use, need 3 addrs and 3 intrs\n");
return -ENODEV;
}
- addr = get_property(macio_get_of_node(mdev), "mac-address", NULL);
- if (addr == NULL) {
- addr = get_property(macio_get_of_node(mdev), "local-mac-address", NULL);
- if (addr == NULL) {
+ prop_addr = get_property(macio_get_of_node(mdev), "mac-address", NULL);
+ if (prop_addr == NULL) {
+ prop_addr = get_property(macio_get_of_node(mdev),
+ "local-mac-address", NULL);
+ if (prop_addr == NULL) {
printk(KERN_ERR "BMAC: Can't get mac-address\n");
return -ENODEV;
}
}
+ memcpy(addr, prop_addr, sizeof(addr));
dev = alloc_etherdev(PRIV_BYTES);
if (!dev) {
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 3d76fa144c4..a860ebbbf81 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -377,8 +377,8 @@ dm9000_release_board(struct platform_device *pdev, struct board_info *db)
kfree(db->data_req);
}
- if (db->addr_res != NULL) {
- release_resource(db->addr_res);
+ if (db->addr_req != NULL) {
+ release_resource(db->addr_req);
kfree(db->addr_req);
}
}
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 726f43d5593..98ef9f85482 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -1433,8 +1433,8 @@ e1000_configure_tx(struct e1000_adapter *adapter)
E1000_WRITE_REG(hw, TDBAL, (tdba & 0x00000000ffffffffULL));
E1000_WRITE_REG(hw, TDT, 0);
E1000_WRITE_REG(hw, TDH, 0);
- adapter->tx_ring[0].tdh = E1000_TDH;
- adapter->tx_ring[0].tdt = E1000_TDT;
+ adapter->tx_ring[0].tdh = ((hw->mac_type >= e1000_82543) ? E1000_TDH : E1000_82542_TDH);
+ adapter->tx_ring[0].tdt = ((hw->mac_type >= e1000_82543) ? E1000_TDT : E1000_82542_TDT);
break;
}
@@ -1840,8 +1840,8 @@ e1000_configure_rx(struct e1000_adapter *adapter)
E1000_WRITE_REG(hw, RDBAL, (rdba & 0x00000000ffffffffULL));
E1000_WRITE_REG(hw, RDT, 0);
E1000_WRITE_REG(hw, RDH, 0);
- adapter->rx_ring[0].rdh = E1000_RDH;
- adapter->rx_ring[0].rdt = E1000_RDT;
+ adapter->rx_ring[0].rdh = ((hw->mac_type >= e1000_82543) ? E1000_RDH : E1000_82542_RDH);
+ adapter->rx_ring[0].rdt = ((hw->mac_type >= e1000_82543) ? E1000_RDT : E1000_82542_RDT);
break;
}
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 0464e78f733..e56eac88b80 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -702,7 +702,8 @@ static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev)
desc[3].desc,
desc[4].desc,
desc[5].desc,
- correlator);
+ correlator,
+ &correlator);
} while ((lpar_rc == H_BUSY) && (retry_count--));
if(lpar_rc != H_SUCCESS && lpar_rc != H_DROPPED) {
diff --git a/drivers/net/ibmveth.h b/drivers/net/ibmveth.h
index 8385bf83650..f5b25bff154 100644
--- a/drivers/net/ibmveth.h
+++ b/drivers/net/ibmveth.h
@@ -41,16 +41,6 @@
#define IbmVethMcastRemoveFilter 0x2UL
#define IbmVethMcastClearFilterTable 0x3UL
-/* hcall numbers */
-#define H_VIO_SIGNAL 0x104
-#define H_REGISTER_LOGICAL_LAN 0x114
-#define H_FREE_LOGICAL_LAN 0x118
-#define H_ADD_LOGICAL_LAN_BUFFER 0x11C
-#define H_SEND_LOGICAL_LAN 0x120
-#define H_MULTICAST_CTRL 0x130
-#define H_CHANGE_LOGICAL_LAN_MAC 0x14C
-#define H_FREE_LOGICAL_LAN_BUFFER 0x1D4
-
/* hcall macros */
#define h_register_logical_lan(ua, buflst, rxq, fltlst, mac) \
plpar_hcall_norets(H_REGISTER_LOGICAL_LAN, ua, buflst, rxq, fltlst, mac)
@@ -61,8 +51,21 @@
#define h_add_logical_lan_buffer(ua, buf) \
plpar_hcall_norets(H_ADD_LOGICAL_LAN_BUFFER, ua, buf)
-#define h_send_logical_lan(ua, buf1, buf2, buf3, buf4, buf5, buf6, correlator) \
- plpar_hcall_8arg_2ret(H_SEND_LOGICAL_LAN, ua, buf1, buf2, buf3, buf4, buf5, buf6, correlator, &correlator)
+static inline long h_send_logical_lan(unsigned long unit_address,
+ unsigned long desc1, unsigned long desc2, unsigned long desc3,
+ unsigned long desc4, unsigned long desc5, unsigned long desc6,
+ unsigned long corellator_in, unsigned long *corellator_out)
+{
+ long rc;
+ unsigned long retbuf[PLPAR_HCALL9_BUFSIZE];
+
+ rc = plpar_hcall9(H_SEND_LOGICAL_LAN, retbuf, unit_address, desc1,
+ desc2, desc3, desc4, desc5, desc6, corellator_in);
+
+ *corellator_out = retbuf[0];
+
+ return rc;
+}
#define h_multicast_ctrl(ua, cmd, mac) \
plpar_hcall_norets(H_MULTICAST_CTRL, ua, cmd, mac)
diff --git a/drivers/net/lp486e.c b/drivers/net/lp486e.c
index b783a6984ab..393aba95cf1 100644
--- a/drivers/net/lp486e.c
+++ b/drivers/net/lp486e.c
@@ -442,16 +442,16 @@ init_rx_bufs(struct net_device *dev, int num) {
if (rbd) {
rbd->pad = 0;
rbd->count = 0;
- rbd->skb = dev_alloc_skb(RX_SKB_SIZE);
+ rbd->skb = dev_alloc_skb(RX_SKBSIZE);
if (!rbd->skb) {
printk("dev_alloc_skb failed");
}
rbd->next = rfd->rbd;
if (i) {
rfd->rbd->prev = rbd;
- rbd->size = RX_SKB_SIZE;
+ rbd->size = RX_SKBSIZE;
} else {
- rbd->size = (RX_SKB_SIZE | RBD_EL);
+ rbd->size = (RX_SKBSIZE | RBD_EL);
lp->rbd_tail = rbd;
}
diff --git a/drivers/net/mace.c b/drivers/net/mace.c
index 29e4b5aa6ea..5d80e0e6a8e 100644
--- a/drivers/net/mace.c
+++ b/drivers/net/mace.c
@@ -113,7 +113,7 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i
struct device_node *mace = macio_get_of_node(mdev);
struct net_device *dev;
struct mace_data *mp;
- unsigned char *addr;
+ const unsigned char *addr;
int j, rev, rc = -EBUSY;
if (macio_resource_count(mdev) != 3 || macio_irq_count(mdev) != 3) {
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 760c61b9886..59de3e74d2d 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -385,6 +385,8 @@ static int mv643xx_eth_receive_queue(struct net_device *dev, int budget)
struct pkt_info pkt_info;
while (budget-- > 0 && eth_port_receive(mp, &pkt_info) == ETH_OK) {
+ dma_unmap_single(NULL, pkt_info.buf_ptr, ETH_RX_SKB_SIZE,
+ DMA_FROM_DEVICE);
mp->rx_desc_count--;
received_packets++;
diff --git a/drivers/net/ppp_mppe.c b/drivers/net/ppp_mppe.c
index 51ff9a9d1bb..f3655fd772f 100644
--- a/drivers/net/ppp_mppe.c
+++ b/drivers/net/ppp_mppe.c
@@ -43,6 +43,7 @@
* deprecated in 2.6
*/
+#include <linux/err.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/version.h>
@@ -64,12 +65,13 @@ MODULE_LICENSE("Dual BSD/GPL");
MODULE_ALIAS("ppp-compress-" __stringify(CI_MPPE));
MODULE_VERSION("1.0.2");
-static void
+static unsigned int
setup_sg(struct scatterlist *sg, const void *address, unsigned int length)
{
sg[0].page = virt_to_page(address);
sg[0].offset = offset_in_page(address);
sg[0].length = length;
+ return length;
}
#define SHA1_PAD_SIZE 40
@@ -95,8 +97,8 @@ static inline void sha_pad_init(struct sha_pad *shapad)
* State for an MPPE (de)compressor.
*/
struct ppp_mppe_state {
- struct crypto_tfm *arc4;
- struct crypto_tfm *sha1;
+ struct crypto_blkcipher *arc4;
+ struct crypto_hash *sha1;
unsigned char *sha1_digest;
unsigned char master_key[MPPE_MAX_KEY_LEN];
unsigned char session_key[MPPE_MAX_KEY_LEN];
@@ -136,14 +138,21 @@ struct ppp_mppe_state {
*/
static void get_new_key_from_sha(struct ppp_mppe_state * state, unsigned char *InterimKey)
{
+ struct hash_desc desc;
struct scatterlist sg[4];
+ unsigned int nbytes;
- setup_sg(&sg[0], state->master_key, state->keylen);
- setup_sg(&sg[1], sha_pad->sha_pad1, sizeof(sha_pad->sha_pad1));
- setup_sg(&sg[2], state->session_key, state->keylen);
- setup_sg(&sg[3], sha_pad->sha_pad2, sizeof(sha_pad->sha_pad2));
+ nbytes = setup_sg(&sg[0], state->master_key, state->keylen);
+ nbytes += setup_sg(&sg[1], sha_pad->sha_pad1,
+ sizeof(sha_pad->sha_pad1));
+ nbytes += setup_sg(&sg[2], state->session_key, state->keylen);
+ nbytes += setup_sg(&sg[3], sha_pad->sha_pad2,
+ sizeof(sha_pad->sha_pad2));
- crypto_digest_digest (state->sha1, sg, 4, state->sha1_digest);
+ desc.tfm = state->sha1;
+ desc.flags = 0;
+
+ crypto_hash_digest(&desc, sg, nbytes, state->sha1_digest);
memcpy(InterimKey, state->sha1_digest, state->keylen);
}
@@ -156,14 +165,15 @@ static void mppe_rekey(struct ppp_mppe_state * state, int initial_key)
{
unsigned char InterimKey[MPPE_MAX_KEY_LEN];
struct scatterlist sg_in[1], sg_out[1];
+ struct blkcipher_desc desc = { .tfm = state->arc4 };
get_new_key_from_sha(state, InterimKey);
if (!initial_key) {
- crypto_cipher_setkey(state->arc4, InterimKey, state->keylen);
+ crypto_blkcipher_setkey(state->arc4, InterimKey, state->keylen);
setup_sg(sg_in, InterimKey, state->keylen);
setup_sg(sg_out, state->session_key, state->keylen);
- if (crypto_cipher_encrypt(state->arc4, sg_out, sg_in,
- state->keylen) != 0) {
+ if (crypto_blkcipher_encrypt(&desc, sg_out, sg_in,
+ state->keylen) != 0) {
printk(KERN_WARNING "mppe_rekey: cipher_encrypt failed\n");
}
} else {
@@ -175,7 +185,7 @@ static void mppe_rekey(struct ppp_mppe_state * state, int initial_key)
state->session_key[1] = 0x26;
state->session_key[2] = 0x9e;
}
- crypto_cipher_setkey(state->arc4, state->session_key, state->keylen);
+ crypto_blkcipher_setkey(state->arc4, state->session_key, state->keylen);
}
/*
@@ -196,15 +206,19 @@ static void *mppe_alloc(unsigned char *options, int optlen)
memset(state, 0, sizeof(*state));
- state->arc4 = crypto_alloc_tfm("arc4", 0);
- if (!state->arc4)
+ state->arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
+ if (IS_ERR(state->arc4)) {
+ state->arc4 = NULL;
goto out_free;
+ }
- state->sha1 = crypto_alloc_tfm("sha1", 0);
- if (!state->sha1)
+ state->sha1 = crypto_alloc_hash("sha1", 0, CRYPTO_ALG_ASYNC);
+ if (IS_ERR(state->sha1)) {
+ state->sha1 = NULL;
goto out_free;
+ }
- digestsize = crypto_tfm_alg_digestsize(state->sha1);
+ digestsize = crypto_hash_digestsize(state->sha1);
if (digestsize < MPPE_MAX_KEY_LEN)
goto out_free;
@@ -229,9 +243,9 @@ static void *mppe_alloc(unsigned char *options, int optlen)
if (state->sha1_digest)
kfree(state->sha1_digest);
if (state->sha1)
- crypto_free_tfm(state->sha1);
+ crypto_free_hash(state->sha1);
if (state->arc4)
- crypto_free_tfm(state->arc4);
+ crypto_free_blkcipher(state->arc4);
kfree(state);
out:
return NULL;
@@ -247,9 +261,9 @@ static void mppe_free(void *arg)
if (state->sha1_digest)
kfree(state->sha1_digest);
if (state->sha1)
- crypto_free_tfm(state->sha1);
+ crypto_free_hash(state->sha1);
if (state->arc4)
- crypto_free_tfm(state->arc4);
+ crypto_free_blkcipher(state->arc4);
kfree(state);
}
}
@@ -356,6 +370,7 @@ mppe_compress(void *arg, unsigned char *ibuf, unsigned char *obuf,
int isize, int osize)
{
struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg;
+ struct blkcipher_desc desc = { .tfm = state->arc4 };
int proto;
struct scatterlist sg_in[1], sg_out[1];
@@ -413,7 +428,7 @@ mppe_compress(void *arg, unsigned char *ibuf, unsigned char *obuf,
/* Encrypt packet */
setup_sg(sg_in, ibuf, isize);
setup_sg(sg_out, obuf, osize);
- if (crypto_cipher_encrypt(state->arc4, sg_out, sg_in, isize) != 0) {
+ if (crypto_blkcipher_encrypt(&desc, sg_out, sg_in, isize) != 0) {
printk(KERN_DEBUG "crypto_cypher_encrypt failed\n");
return -1;
}
@@ -462,6 +477,7 @@ mppe_decompress(void *arg, unsigned char *ibuf, int isize, unsigned char *obuf,
int osize)
{
struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg;
+ struct blkcipher_desc desc = { .tfm = state->arc4 };
unsigned ccount;
int flushed = MPPE_BITS(ibuf) & MPPE_BIT_FLUSHED;
int sanity = 0;
@@ -599,7 +615,7 @@ mppe_decompress(void *arg, unsigned char *ibuf, int isize, unsigned char *obuf,
*/
setup_sg(sg_in, ibuf, 1);
setup_sg(sg_out, obuf, 1);
- if (crypto_cipher_decrypt(state->arc4, sg_out, sg_in, 1) != 0) {
+ if (crypto_blkcipher_decrypt(&desc, sg_out, sg_in, 1) != 0) {
printk(KERN_DEBUG "crypto_cypher_decrypt failed\n");
return DECOMP_ERROR;
}
@@ -619,7 +635,7 @@ mppe_decompress(void *arg, unsigned char *ibuf, int isize, unsigned char *obuf,
/* And finally, decrypt the rest of the packet. */
setup_sg(sg_in, ibuf + 1, isize - 1);
setup_sg(sg_out, obuf + 1, osize - 1);
- if (crypto_cipher_decrypt(state->arc4, sg_out, sg_in, isize - 1) != 0) {
+ if (crypto_blkcipher_decrypt(&desc, sg_out, sg_in, isize - 1)) {
printk(KERN_DEBUG "crypto_cypher_decrypt failed\n");
return DECOMP_ERROR;
}
@@ -694,8 +710,8 @@ static struct compressor ppp_mppe = {
static int __init ppp_mppe_init(void)
{
int answer;
- if (!(crypto_alg_available("arc4", 0) &&
- crypto_alg_available("sha1", 0)))
+ if (!(crypto_has_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC) &&
+ crypto_has_hash("sha1", 0, CRYPTO_ALG_ASYNC)))
return -ENODEV;
sha_pad = kmalloc(sizeof(struct sha_pad), GFP_KERNEL);
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index 88907218457..d64e718afbd 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -1697,10 +1697,10 @@ spider_net_setup_phy(struct spider_net_card *card)
*/
static int
spider_net_download_firmware(struct spider_net_card *card,
- u8 *firmware_ptr)
+ const void *firmware_ptr)
{
int sequencer, i;
- u32 *fw_ptr = (u32 *)firmware_ptr;
+ const u32 *fw_ptr = firmware_ptr;
/* stop sequencers */
spider_net_write_reg(card, SPIDER_NET_GSINIT,
@@ -1757,7 +1757,7 @@ spider_net_init_firmware(struct spider_net_card *card)
{
struct firmware *firmware = NULL;
struct device_node *dn;
- u8 *fw_prop = NULL;
+ const u8 *fw_prop = NULL;
int err = -ENOENT;
int fw_size;
@@ -1783,7 +1783,7 @@ try_host_fw:
if (!dn)
goto out_err;
- fw_prop = (u8 *)get_property(dn, "firmware", &fw_size);
+ fw_prop = get_property(dn, "firmware", &fw_size);
if (!fw_prop)
goto out_err;
@@ -1986,7 +1986,7 @@ spider_net_setup_netdev(struct spider_net_card *card)
struct net_device *netdev = card->netdev;
struct device_node *dn;
struct sockaddr addr;
- u8 *mac;
+ const u8 *mac;
SET_MODULE_OWNER(netdev);
SET_NETDEV_DEV(netdev, &card->pdev->dev);
@@ -2019,7 +2019,7 @@ spider_net_setup_netdev(struct spider_net_card *card)
if (!dn)
return -EIO;
- mac = (u8 *)get_property(dn, "local-mac-address", NULL);
+ mac = get_property(dn, "local-mac-address", NULL);
if (!mac)
return -EIO;
memcpy(addr.sa_data, mac, ETH_ALEN);
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index b70bbd74897..d7b1d1882ca 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -2896,7 +2896,7 @@ static int __devinit gem_get_device_address(struct gem *gp)
if (use_idprom)
memcpy(dev->dev_addr, idprom->id_ethaddr, 6);
#elif defined(CONFIG_PPC_PMAC)
- unsigned char *addr;
+ const unsigned char *addr;
addr = get_property(gp->of_node, "local-mac-address", NULL);
if (addr == NULL) {
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index a4dd1394271..170c500169d 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -19,6 +19,7 @@
======================================================================*/
+#include <linux/err.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@ -1203,7 +1204,7 @@ struct airo_info {
struct iw_spy_data spy_data;
struct iw_public_data wireless_data;
/* MIC stuff */
- struct crypto_tfm *tfm;
+ struct crypto_cipher *tfm;
mic_module mod[2];
mic_statistics micstats;
HostRxDesc rxfids[MPI_MAX_FIDS]; // rx/tx/config MPI350 descriptors
@@ -1271,7 +1272,8 @@ static int flashrestart(struct airo_info *ai,struct net_device *dev);
static int RxSeqValid (struct airo_info *ai,miccntx *context,int mcast,u32 micSeq);
static void MoveWindow(miccntx *context, u32 micSeq);
-static void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen, struct crypto_tfm *);
+static void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen,
+ struct crypto_cipher *tfm);
static void emmh32_init(emmh32_context *context);
static void emmh32_update(emmh32_context *context, u8 *pOctets, int len);
static void emmh32_final(emmh32_context *context, u8 digest[4]);
@@ -1339,10 +1341,11 @@ static int micsetup(struct airo_info *ai) {
int i;
if (ai->tfm == NULL)
- ai->tfm = crypto_alloc_tfm("aes", CRYPTO_TFM_REQ_MAY_SLEEP);
+ ai->tfm = crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
- if (ai->tfm == NULL) {
+ if (IS_ERR(ai->tfm)) {
airo_print_err(ai->dev->name, "failed to load transform for AES");
+ ai->tfm = NULL;
return ERROR;
}
@@ -1608,7 +1611,8 @@ static void MoveWindow(miccntx *context, u32 micSeq)
static unsigned char aes_counter[16];
/* expand the key to fill the MMH coefficient array */
-static void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen, struct crypto_tfm *tfm)
+static void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen,
+ struct crypto_cipher *tfm)
{
/* take the keying material, expand if necessary, truncate at 16-bytes */
/* run through AES counter mode to generate context->coeff[] */
@@ -1616,7 +1620,6 @@ static void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen, struct
int i,j;
u32 counter;
u8 *cipher, plain[16];
- struct scatterlist sg[1];
crypto_cipher_setkey(tfm, pkey, 16);
counter = 0;
@@ -1627,9 +1630,8 @@ static void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen, struct
aes_counter[12] = (u8)(counter >> 24);
counter++;
memcpy (plain, aes_counter, 16);
- sg_set_buf(sg, plain, 16);
- crypto_cipher_encrypt(tfm, sg, sg, 16);
- cipher = kmap(sg->page) + sg->offset;
+ crypto_cipher_encrypt_one(tfm, plain, plain);
+ cipher = plain;
for (j=0; (j<16) && (i< (sizeof(context->coeff)/sizeof(context->coeff[0]))); ) {
context->coeff[i++] = ntohl(*(u32 *)&cipher[j]);
j += 4;
@@ -2432,7 +2434,7 @@ void stop_airo_card( struct net_device *dev, int freeres )
ai->shared, ai->shared_dma);
}
}
- crypto_free_tfm(ai->tfm);
+ crypto_free_cipher(ai->tfm);
del_airo_dev( dev );
free_netdev( dev );
}
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index da9d06bdb81..aa792821854 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -1430,9 +1430,43 @@ static int ofdm_qual_db(u8 status_quality, u8 rate, unsigned int size)
break;
}
+ switch (rate) {
+ case ZD_OFDM_RATE_6M:
+ case ZD_OFDM_RATE_9M:
+ i += 3;
+ break;
+ case ZD_OFDM_RATE_12M:
+ case ZD_OFDM_RATE_18M:
+ i += 5;
+ break;
+ case ZD_OFDM_RATE_24M:
+ case ZD_OFDM_RATE_36M:
+ i += 9;
+ break;
+ case ZD_OFDM_RATE_48M:
+ case ZD_OFDM_RATE_54M:
+ i += 15;
+ break;
+ default:
+ return -EINVAL;
+ }
+
return i;
}
+static int ofdm_qual_percent(u8 status_quality, u8 rate, unsigned int size)
+{
+ int r;
+
+ r = ofdm_qual_db(status_quality, rate, size);
+ ZD_ASSERT(r >= 0);
+ if (r < 0)
+ r = 0;
+
+ r = (r * 100)/29;
+ return r <= 100 ? r : 100;
+}
+
static unsigned int log10times100(unsigned int x)
{
static const u8 log10[] = {
@@ -1476,31 +1510,28 @@ static int cck_snr_db(u8 status_quality)
return r;
}
-static int rx_qual_db(const void *rx_frame, unsigned int size,
- const struct rx_status *status)
+static int cck_qual_percent(u8 status_quality)
{
- return (status->frame_status&ZD_RX_OFDM) ?
- ofdm_qual_db(status->signal_quality_ofdm,
- zd_ofdm_plcp_header_rate(rx_frame),
- size) :
- cck_snr_db(status->signal_quality_cck);
+ int r;
+
+ r = cck_snr_db(status_quality);
+ r = (100*r)/17;
+ return r <= 100 ? r : 100;
}
u8 zd_rx_qual_percent(const void *rx_frame, unsigned int size,
const struct rx_status *status)
{
- int r = rx_qual_db(rx_frame, size, status);
- if (r < 0)
- r = 0;
- r = (r * 100) / 14;
- if (r > 100)
- r = 100;
- return r;
+ return (status->frame_status&ZD_RX_OFDM) ?
+ ofdm_qual_percent(status->signal_quality_ofdm,
+ zd_ofdm_plcp_header_rate(rx_frame),
+ size) :
+ cck_qual_percent(status->signal_quality_cck);
}
u8 zd_rx_strength_percent(u8 rssi)
{
- int r = (rssi*100) / 30;
+ int r = (rssi*100) / 41;
if (r > 100)
r = 100;
return (u8) r;
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index d6f3e02a0b5..a9bd80a0861 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -816,13 +816,25 @@ static int filter_rx(struct ieee80211_device *ieee,
return -EINVAL;
}
-static void update_qual_rssi(struct zd_mac *mac, u8 qual_percent, u8 rssi)
+static void update_qual_rssi(struct zd_mac *mac,
+ const u8 *buffer, unsigned int length,
+ u8 qual_percent, u8 rssi_percent)
{
unsigned long flags;
+ struct ieee80211_hdr_3addr *hdr;
+ int i;
+
+ hdr = (struct ieee80211_hdr_3addr *)buffer;
+ if (length < offsetof(struct ieee80211_hdr_3addr, addr3))
+ return;
+ if (memcmp(hdr->addr2, zd_mac_to_ieee80211(mac)->bssid, ETH_ALEN) != 0)
+ return;
spin_lock_irqsave(&mac->lock, flags);
- mac->qual_average = (7 * mac->qual_average + qual_percent) / 8;
- mac->rssi_average = (7 * mac->rssi_average + rssi) / 8;
+ i = mac->stats_count % ZD_MAC_STATS_BUFFER_SIZE;
+ mac->qual_buffer[i] = qual_percent;
+ mac->rssi_buffer[i] = rssi_percent;
+ mac->stats_count++;
spin_unlock_irqrestore(&mac->lock, flags);
}
@@ -853,7 +865,6 @@ static int fill_rx_stats(struct ieee80211_rx_stats *stats,
if (stats->rate)
stats->mask |= IEEE80211_STATMASK_RATE;
- update_qual_rssi(mac, stats->signal, stats->rssi);
return 0;
}
@@ -877,6 +888,8 @@ int zd_mac_rx(struct zd_mac *mac, const u8 *buffer, unsigned int length)
sizeof(struct rx_status);
buffer += ZD_PLCP_HEADER_SIZE;
+ update_qual_rssi(mac, buffer, length, stats.signal, stats.rssi);
+
r = filter_rx(ieee, buffer, length, &stats);
if (r <= 0)
return r;
@@ -981,17 +994,31 @@ struct iw_statistics *zd_mac_get_wireless_stats(struct net_device *ndev)
{
struct zd_mac *mac = zd_netdev_mac(ndev);
struct iw_statistics *iw_stats = &mac->iw_stats;
+ unsigned int i, count, qual_total, rssi_total;
memset(iw_stats, 0, sizeof(struct iw_statistics));
/* We are not setting the status, because ieee->state is not updated
* at all and this driver doesn't track authentication state.
*/
spin_lock_irq(&mac->lock);
- iw_stats->qual.qual = mac->qual_average;
- iw_stats->qual.level = mac->rssi_average;
- iw_stats->qual.updated = IW_QUAL_QUAL_UPDATED|IW_QUAL_LEVEL_UPDATED|
- IW_QUAL_NOISE_INVALID;
+ count = mac->stats_count < ZD_MAC_STATS_BUFFER_SIZE ?
+ mac->stats_count : ZD_MAC_STATS_BUFFER_SIZE;
+ qual_total = rssi_total = 0;
+ for (i = 0; i < count; i++) {
+ qual_total += mac->qual_buffer[i];
+ rssi_total += mac->rssi_buffer[i];
+ }
spin_unlock_irq(&mac->lock);
+ iw_stats->qual.updated = IW_QUAL_NOISE_INVALID;
+ if (count > 0) {
+ iw_stats->qual.qual = qual_total / count;
+ iw_stats->qual.level = rssi_total / count;
+ iw_stats->qual.updated |=
+ IW_QUAL_QUAL_UPDATED|IW_QUAL_LEVEL_UPDATED;
+ } else {
+ iw_stats->qual.updated |=
+ IW_QUAL_QUAL_INVALID|IW_QUAL_LEVEL_INVALID;
+ }
/* TODO: update counter */
return iw_stats;
}
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zd1211rw/zd_mac.h
index 71e382c589e..b3ba49b8463 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.h
+++ b/drivers/net/wireless/zd1211rw/zd_mac.h
@@ -1,4 +1,4 @@
-/* zd_mac.c
+/* zd_mac.h
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -87,9 +87,9 @@ struct rx_length_info {
#define RX_LENGTH_INFO_TAG 0x697e
struct rx_status {
+ u8 signal_quality_cck;
/* rssi */
u8 signal_strength;
- u8 signal_quality_cck;
u8 signal_quality_ofdm;
u8 decryption_type;
u8 frame_status;
@@ -120,14 +120,17 @@ enum mac_flags {
MAC_FIXED_CHANNEL = 0x01,
};
+#define ZD_MAC_STATS_BUFFER_SIZE 16
+
struct zd_mac {
struct net_device *netdev;
struct zd_chip chip;
spinlock_t lock;
/* Unlocked reading possible */
struct iw_statistics iw_stats;
- u8 qual_average;
- u8 rssi_average;
+ unsigned int stats_count;
+ u8 qual_buffer[ZD_MAC_STATS_BUFFER_SIZE];
+ u8 rssi_buffer[ZD_MAC_STATS_BUFFER_SIZE];
u8 regdomain;
u8 default_regdomain;
u8 requested_channel;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-18 14:54:18 +0000