diff options
Diffstat (limited to 'drivers/net/wireless/ray_cs.c')
| -rw-r--r-- | drivers/net/wireless/ray_cs.c | 893 |
1 files changed, 380 insertions, 513 deletions
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index b10b0383dfa..8330fa33e50 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -17,8 +17,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + * along with this program; if not, see <http://www.gnu.org/licenses/>. * * Changes: * Arnaldo Carvalho de Melo <acme@conectiva.com.br> - 08/08/2000 @@ -35,7 +34,6 @@ #include <linux/proc_fs.h> #include <linux/ptrace.h> #include <linux/seq_file.h> -#include <linux/slab.h> #include <linux/string.h> #include <linux/timer.h> #include <linux/init.h> @@ -44,21 +42,16 @@ #include <linux/if_arp.h> #include <linux/ioport.h> #include <linux/skbuff.h> -#include <linux/ethtool.h> #include <linux/ieee80211.h> -#include <pcmcia/cs_types.h> -#include <pcmcia/cs.h> #include <pcmcia/cistpl.h> #include <pcmcia/cisreg.h> #include <pcmcia/ds.h> -#include <pcmcia/mem_op.h> #include <linux/wireless.h> #include <net/iw_handler.h> #include <asm/io.h> -#include <asm/system.h> #include <asm/byteorder.h> #include <asm/uaccess.h> @@ -71,25 +64,7 @@ typedef u_char mac_addr[ETH_ALEN]; /* Hardware address */ #include "rayctl.h" #include "ray_cs.h" -/* All the PCMCIA modules use PCMCIA_DEBUG to control debugging. If - you do not define PCMCIA_DEBUG at all, all the debug code will be - left out. If you compile with PCMCIA_DEBUG=0, the debug code will - be present but disabled -- but it can then be enabled for specific - modules at load time with a 'pc_debug=#' option to insmod. -*/ -#ifdef RAYLINK_DEBUG -#define PCMCIA_DEBUG RAYLINK_DEBUG -#endif -#ifdef PCMCIA_DEBUG -static int ray_debug; -static int pc_debug = PCMCIA_DEBUG; -module_param(pc_debug, int, 0); -/* #define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args); */ -#define DEBUG(n, args...) if (pc_debug > (n)) printk(args); -#else -#define DEBUG(n, args...) -#endif /** Prototypes based on PCMCIA skeleton driver *******************************/ static int ray_config(struct pcmcia_device *link); static void ray_release(struct pcmcia_device *link); @@ -101,10 +76,9 @@ static int ray_dev_config(struct net_device *dev, struct ifmap *map); static struct net_device_stats *ray_get_stats(struct net_device *dev); static int ray_dev_init(struct net_device *dev); -static const struct ethtool_ops netdev_ethtool_ops; - static int ray_open(struct net_device *dev); -static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev); +static netdev_tx_t ray_dev_start_xmit(struct sk_buff *skb, + struct net_device *dev); static void set_multicast_list(struct net_device *dev); static void ray_update_multi_list(struct net_device *dev, int all); static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx, @@ -116,7 +90,6 @@ static iw_stats *ray_get_wireless_stats(struct net_device *dev); static const struct iw_handler_def ray_handler_def; /***** Prototypes for raylink functions **************************************/ -static int asc_to_int(char a); static void authenticate(ray_dev_t *local); static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type); static void authenticate_timeout(u_long); @@ -170,7 +143,7 @@ static int psm; static char *essid; /* Default to encapsulation unless translation requested */ -static int translate = 1; +static bool translate = 1; static int country = USA; @@ -190,13 +163,6 @@ static int bc; */ static char *phy_addr = NULL; - -/* A struct pcmcia_device structure has fields for most things that are needed - to keep track of a socket, but there will usually be some device - specific information that also needs to be kept track of. The - 'priv' pointer in a struct pcmcia_device structure can be used to point to - a device-specific private data structure, like this. -*/ static unsigned int ray_mem_speed = 500; /* WARNING: THIS DRIVER IS NOT CAPABLE OF HANDLING MULTIPLE DEVICES! */ @@ -211,14 +177,14 @@ module_param(hop_dwell, int, 0); module_param(beacon_period, int, 0); module_param(psm, int, 0); module_param(essid, charp, 0); -module_param(translate, int, 0); +module_param(translate, bool, 0); module_param(country, int, 0); module_param(sniffer, int, 0); module_param(bc, int, 0); module_param(phy_addr, charp, 0); module_param(ray_mem_speed, int, 0); -static UCHAR b5_default_startup_parms[] = { +static const UCHAR b5_default_startup_parms[] = { 0, 0, /* Adhoc station */ 'L', 'I', 'N', 'U', 'X', 0, 0, 0, /* 32 char ESSID */ 0, 0, 0, 0, 0, 0, 0, 0, @@ -253,7 +219,7 @@ static UCHAR b5_default_startup_parms[] = { 2, 0, 0, 0, 0, 0, 0, 0 /* basic rate set */ }; -static UCHAR b4_default_startup_parms[] = { +static const UCHAR b4_default_startup_parms[] = { 0, 0, /* Adhoc station */ 'L', 'I', 'N', 'U', 'X', 0, 0, 0, /* 32 char ESSID */ 0, 0, 0, 0, 0, 0, 0, 0, @@ -285,9 +251,9 @@ static UCHAR b4_default_startup_parms[] = { }; /*===========================================================================*/ -static unsigned char eth2_llc[] = { 0xaa, 0xaa, 3, 0, 0, 0 }; +static const u8 eth2_llc[] = { 0xaa, 0xaa, 3, 0, 0, 0 }; -static char hop_pattern_length[] = { 1, +static const char hop_pattern_length[] = { 1, USA_HOP_MOD, EUROPE_HOP_MOD, JAPAN_HOP_MOD, KOREA_HOP_MOD, SPAIN_HOP_MOD, FRANCE_HOP_MOD, @@ -295,7 +261,7 @@ static char hop_pattern_length[] = { 1, JAPAN_TEST_HOP_MOD }; -static char rcsid[] = +static const char rcsid[] = "Raylink/WebGear wireless LAN - Corey <Thomas corey@world.std.com>"; static const struct net_device_ops ray_netdev_ops = { @@ -305,26 +271,18 @@ static const struct net_device_ops ray_netdev_ops = { .ndo_start_xmit = ray_dev_start_xmit, .ndo_set_config = ray_dev_config, .ndo_get_stats = ray_get_stats, - .ndo_set_multicast_list = set_multicast_list, + .ndo_set_rx_mode = set_multicast_list, .ndo_change_mtu = eth_change_mtu, .ndo_set_mac_address = eth_mac_addr, .ndo_validate_addr = eth_validate_addr, }; -/*============================================================================= - ray_attach() creates an "instance" of the driver, allocating - local data structures for one device. The device is registered - with Card Services. - The dev_link structure is initialized, but we don't actually - configure the card at this point -- we wait until we receive a - card insertion event. -=============================================================================*/ static int ray_probe(struct pcmcia_device *p_dev) { ray_dev_t *local; struct net_device *dev; - DEBUG(1, "ray_attach()\n"); + dev_dbg(&p_dev->dev, "ray_attach()\n"); /* Allocate space for private device-specific data */ dev = alloc_etherdev(sizeof(ray_dev_t)); @@ -335,33 +293,24 @@ static int ray_probe(struct pcmcia_device *p_dev) local->finder = p_dev; /* The io structure describes IO port mapping. None used here */ - p_dev->io.NumPorts1 = 0; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = 5; - - /* Interrupt setup. For PCMCIA, driver takes what's given */ - p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT; - p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID; - p_dev->irq.Handler = &ray_interrupt; + p_dev->resource[0]->end = 0; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; /* General socket configuration */ - p_dev->conf.Attributes = CONF_ENABLE_IRQ; - p_dev->conf.IntType = INT_MEMORY_AND_IO; - p_dev->conf.ConfigIndex = 1; + p_dev->config_flags |= CONF_ENABLE_IRQ; + p_dev->config_index = 1; p_dev->priv = dev; - p_dev->irq.Instance = dev; local->finder = p_dev; local->card_status = CARD_INSERTED; local->authentication_state = UNAUTHENTICATED; local->num_multi = 0; - DEBUG(2, "ray_attach p_dev = %p, dev = %p, local = %p, intr = %p\n", + dev_dbg(&p_dev->dev, "ray_attach p_dev = %p, dev = %p, local = %p, intr = %p\n", p_dev, dev, local, &ray_interrupt); /* Raylink entries in the device structure */ dev->netdev_ops = &ray_netdev_ops; - SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops); dev->wireless_handlers = &ray_handler_def; #ifdef WIRELESS_SPY local->wireless_data.spy_data = &local->spy_data; @@ -369,7 +318,7 @@ static int ray_probe(struct pcmcia_device *p_dev) #endif /* WIRELESS_SPY */ - DEBUG(2, "ray_cs ray_attach calling ether_setup.)\n"); + dev_dbg(&p_dev->dev, "ray_cs ray_attach calling ether_setup.)\n"); netif_stop_queue(dev); init_timer(&local->timer); @@ -381,18 +330,12 @@ fail_alloc_dev: return -ENOMEM; } /* ray_attach */ -/*============================================================================= - This deletes a driver "instance". The device is de-registered - with Card Services. If it has been released, all local data - structures are freed. Otherwise, the structures will be freed - when the device is released. -=============================================================================*/ static void ray_detach(struct pcmcia_device *link) { struct net_device *dev; ray_dev_t *local; - DEBUG(1, "ray_detach(0x%p)\n", link); + dev_dbg(&link->dev, "ray_detach\n"); this_device = NULL; dev = link->priv; @@ -400,34 +343,24 @@ static void ray_detach(struct pcmcia_device *link) ray_release(link); local = netdev_priv(dev); - del_timer(&local->timer); + del_timer_sync(&local->timer); if (link->priv) { - if (link->dev_node) - unregister_netdev(dev); + unregister_netdev(dev); free_netdev(dev); } - DEBUG(2, "ray_cs ray_detach ending\n"); + dev_dbg(&link->dev, "ray_cs ray_detach ending\n"); } /* ray_detach */ -/*============================================================================= - ray_config() is run after a CARD_INSERTION event - is received, to configure the PCMCIA socket, and to make the - ethernet device available to the system. -=============================================================================*/ -#define CS_CHECK(fn, ret) \ -do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) #define MAX_TUPLE_SIZE 128 static int ray_config(struct pcmcia_device *link) { - int last_fn = 0, last_ret = 0; + int ret = 0; int i; - win_req_t req; - memreq_t mem; struct net_device *dev = (struct net_device *)link->priv; ray_dev_t *local = netdev_priv(dev); - DEBUG(1, "ray_config(0x%p)\n", link); + dev_dbg(&link->dev, "ray_config\n"); /* Determine card type and firmware version */ printk(KERN_INFO "ray_cs Detected: %s%s%s%s\n", @@ -439,62 +372,65 @@ static int ray_config(struct pcmcia_device *link) /* Now allocate an interrupt line. Note that this does not actually assign a handler to the interrupt. */ - CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); - dev->irq = link->irq.AssignedIRQ; + ret = pcmcia_request_irq(link, ray_interrupt); + if (ret) + goto failed; + dev->irq = link->irq; - /* This actually configures the PCMCIA socket -- setting up - the I/O windows and the interrupt mapping. - */ - CS_CHECK(RequestConfiguration, - pcmcia_request_configuration(link, &link->conf)); + ret = pcmcia_enable_device(link); + if (ret) + goto failed; /*** Set up 32k window for shared memory (transmit and control) ************/ - req.Attributes = - WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_USE_WAIT; - req.Base = 0; - req.Size = 0x8000; - req.AccessSpeed = ray_mem_speed; - CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win)); - mem.CardOffset = 0x0000; - mem.Page = 0; - CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem)); - local->sram = ioremap(req.Base, req.Size); + link->resource[2]->flags |= WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_USE_WAIT; + link->resource[2]->start = 0; + link->resource[2]->end = 0x8000; + ret = pcmcia_request_window(link, link->resource[2], ray_mem_speed); + if (ret) + goto failed; + ret = pcmcia_map_mem_page(link, link->resource[2], 0); + if (ret) + goto failed; + local->sram = ioremap(link->resource[2]->start, + resource_size(link->resource[2])); /*** Set up 16k window for shared memory (receive buffer) ***************/ - req.Attributes = + link->resource[3]->flags |= WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_USE_WAIT; - req.Base = 0; - req.Size = 0x4000; - req.AccessSpeed = ray_mem_speed; - CS_CHECK(RequestWindow, - pcmcia_request_window(&link, &req, &local->rmem_handle)); - mem.CardOffset = 0x8000; - mem.Page = 0; - CS_CHECK(MapMemPage, pcmcia_map_mem_page(local->rmem_handle, &mem)); - local->rmem = ioremap(req.Base, req.Size); + link->resource[3]->start = 0; + link->resource[3]->end = 0x4000; + ret = pcmcia_request_window(link, link->resource[3], ray_mem_speed); + if (ret) + goto failed; + ret = pcmcia_map_mem_page(link, link->resource[3], 0x8000); + if (ret) + goto failed; + local->rmem = ioremap(link->resource[3]->start, + resource_size(link->resource[3])); /*** Set up window for attribute memory ***********************************/ - req.Attributes = + link->resource[4]->flags |= WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_AM | WIN_ENABLE | WIN_USE_WAIT; - req.Base = 0; - req.Size = 0x1000; - req.AccessSpeed = ray_mem_speed; - CS_CHECK(RequestWindow, - pcmcia_request_window(&link, &req, &local->amem_handle)); - mem.CardOffset = 0x0000; - mem.Page = 0; - CS_CHECK(MapMemPage, pcmcia_map_mem_page(local->amem_handle, &mem)); - local->amem = ioremap(req.Base, req.Size); - - DEBUG(3, "ray_config sram=%p\n", local->sram); - DEBUG(3, "ray_config rmem=%p\n", local->rmem); - DEBUG(3, "ray_config amem=%p\n", local->amem); + link->resource[4]->start = 0; + link->resource[4]->end = 0x1000; + ret = pcmcia_request_window(link, link->resource[4], ray_mem_speed); + if (ret) + goto failed; + ret = pcmcia_map_mem_page(link, link->resource[4], 0); + if (ret) + goto failed; + local->amem = ioremap(link->resource[4]->start, + resource_size(link->resource[4])); + + dev_dbg(&link->dev, "ray_config sram=%p\n", local->sram); + dev_dbg(&link->dev, "ray_config rmem=%p\n", local->rmem); + dev_dbg(&link->dev, "ray_config amem=%p\n", local->amem); if (ray_init(dev) < 0) { ray_release(link); return -ENODEV; } - SET_NETDEV_DEV(dev, &handle_to_dev(link)); + SET_NETDEV_DEV(dev, &link->dev); i = register_netdev(dev); if (i != 0) { printk("ray_config register_netdev() failed\n"); @@ -502,17 +438,12 @@ static int ray_config(struct pcmcia_device *link) return i; } - strcpy(local->node.dev_name, dev->name); - link->dev_node = &local->node; - printk(KERN_INFO "%s: RayLink, irq %d, hw_addr %pM\n", dev->name, dev->irq, dev->dev_addr); return 0; -cs_failed: - cs_error(link, last_fn, last_ret); - +failed: ray_release(link); return -ENODEV; } /* ray_config */ @@ -542,9 +473,9 @@ static int ray_init(struct net_device *dev) struct ccs __iomem *pccs; ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; - DEBUG(1, "ray_init(0x%p)\n", dev); + dev_dbg(&link->dev, "ray_init(0x%p)\n", dev); if (!(pcmcia_dev_present(link))) { - DEBUG(0, "ray_init - device not present\n"); + dev_dbg(&link->dev, "ray_init - device not present\n"); return -1; } @@ -566,13 +497,13 @@ static int ray_init(struct net_device *dev) local->fw_ver = local->startup_res.firmware_version[0]; local->fw_bld = local->startup_res.firmware_version[1]; local->fw_var = local->startup_res.firmware_version[2]; - DEBUG(1, "ray_init firmware version %d.%d \n", local->fw_ver, + dev_dbg(&link->dev, "ray_init firmware version %d.%d\n", local->fw_ver, local->fw_bld); local->tib_length = 0x20; if ((local->fw_ver == 5) && (local->fw_bld >= 30)) local->tib_length = local->startup_res.tib_length; - DEBUG(2, "ray_init tib_length = 0x%02x\n", local->tib_length); + dev_dbg(&link->dev, "ray_init tib_length = 0x%02x\n", local->tib_length); /* Initialize CCS's to buffer free state */ pccs = ccs_base(local); for (i = 0; i < NUMBER_OF_CCS; i++) { @@ -591,7 +522,7 @@ static int ray_init(struct net_device *dev) clear_interrupt(local); /* Clear any interrupt from the card */ local->card_status = CARD_AWAITING_PARAM; - DEBUG(2, "ray_init ending\n"); + dev_dbg(&link->dev, "ray_init ending\n"); return 0; } /* ray_init */ @@ -604,9 +535,9 @@ static int dl_startup_params(struct net_device *dev) struct ccs __iomem *pccs; struct pcmcia_device *link = local->finder; - DEBUG(1, "dl_startup_params entered\n"); + dev_dbg(&link->dev, "dl_startup_params entered\n"); if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_cs dl_startup_params - device not present\n"); + dev_dbg(&link->dev, "ray_cs dl_startup_params - device not present\n"); return -1; } @@ -624,7 +555,7 @@ static int dl_startup_params(struct net_device *dev) local->dl_param_ccs = ccsindex; pccs = ccs_base(local) + ccsindex; writeb(CCS_DOWNLOAD_STARTUP_PARAMS, &pccs->cmd); - DEBUG(2, "dl_startup_params start ccsindex = %d\n", + dev_dbg(&link->dev, "dl_startup_params start ccsindex = %d\n", local->dl_param_ccs); /* Interrupt the firmware to process the command */ if (interrupt_ecf(local, ccsindex)) { @@ -638,9 +569,9 @@ static int dl_startup_params(struct net_device *dev) /* Start kernel timer to wait for dl startup to complete. */ local->timer.expires = jiffies + HZ / 2; local->timer.data = (long)local; - local->timer.function = &verify_dl_startup; + local->timer.function = verify_dl_startup; add_timer(&local->timer); - DEBUG(2, + dev_dbg(&link->dev, "ray_cs dl_startup_params started timer for verify_dl_startup\n"); return 0; } /* dl_startup_params */ @@ -716,11 +647,11 @@ static void verify_dl_startup(u_long data) struct pcmcia_device *link = local->finder; if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_cs verify_dl_startup - device not present\n"); + dev_dbg(&link->dev, "ray_cs verify_dl_startup - device not present\n"); return; } -#ifdef PCMCIA_DEBUG - if (pc_debug > 2) { +#if 0 + { int i; printk(KERN_DEBUG "verify_dl_startup parameters sent via ccs %d:\n", @@ -746,8 +677,6 @@ static void verify_dl_startup(u_long data) start_net((u_long) local); else join_net((u_long) local); - - return; } /* end verify_dl_startup */ /*===========================================================================*/ @@ -759,7 +688,7 @@ static void start_net(u_long data) int ccsindex; struct pcmcia_device *link = local->finder; if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_cs start_net - device not present\n"); + dev_dbg(&link->dev, "ray_cs start_net - device not present\n"); return; } /* Fill in the CCS fields for the ECF */ @@ -770,12 +699,11 @@ static void start_net(u_long data) writeb(0, &pccs->var.start_network.update_param); /* Interrupt the firmware to process the command */ if (interrupt_ecf(local, ccsindex)) { - DEBUG(1, "ray start net failed - card not ready for intr\n"); + dev_dbg(&link->dev, "ray start net failed - card not ready for intr\n"); writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status); return; } local->card_status = CARD_DOING_ACQ; - return; } /* end start_net */ /*===========================================================================*/ @@ -789,7 +717,7 @@ static void join_net(u_long data) struct pcmcia_device *link = local->finder; if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_cs join_net - device not present\n"); + dev_dbg(&link->dev, "ray_cs join_net - device not present\n"); return; } /* Fill in the CCS fields for the ECF */ @@ -801,42 +729,29 @@ static void join_net(u_long data) writeb(0, &pccs->var.join_network.net_initiated); /* Interrupt the firmware to process the command */ if (interrupt_ecf(local, ccsindex)) { - DEBUG(1, "ray join net failed - card not ready for intr\n"); + dev_dbg(&link->dev, "ray join net failed - card not ready for intr\n"); writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status); return; } local->card_status = CARD_DOING_ACQ; - return; } -/*============================================================================ - After a card is removed, ray_release() will unregister the net - device, and release the PCMCIA configuration. If the device is - still open, this will be postponed until it is closed. -=============================================================================*/ + static void ray_release(struct pcmcia_device *link) { struct net_device *dev = link->priv; ray_dev_t *local = netdev_priv(dev); - int i; - DEBUG(1, "ray_release(0x%p)\n", link); + dev_dbg(&link->dev, "ray_release\n"); del_timer(&local->timer); iounmap(local->sram); iounmap(local->rmem); iounmap(local->amem); - /* Do bother checking to see if these succeed or not */ - i = pcmcia_release_window(local->amem_handle); - if (i != 0) - DEBUG(0, "ReleaseWindow(local->amem) ret = %x\n", i); - i = pcmcia_release_window(local->rmem_handle); - if (i != 0) - DEBUG(0, "ReleaseWindow(local->rmem) ret = %x\n", i); pcmcia_disable_device(link); - DEBUG(2, "ray_release ending\n"); + dev_dbg(&link->dev, "ray_release ending\n"); } static int ray_suspend(struct pcmcia_device *link) @@ -870,9 +785,9 @@ static int ray_dev_init(struct net_device *dev) ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; - DEBUG(1, "ray_dev_init(dev=%p)\n", dev); + dev_dbg(&link->dev, "ray_dev_init(dev=%p)\n", dev); if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_dev_init - device not present\n"); + dev_dbg(&link->dev, "ray_dev_init - device not present\n"); return -1; } #ifdef RAY_IMMEDIATE_INIT @@ -886,7 +801,7 @@ static int ray_dev_init(struct net_device *dev) /* Postpone the card init so that we can still configure the card, * for example using the Wireless Extensions. The init will happen * in ray_open() - Jean II */ - DEBUG(1, + dev_dbg(&link->dev, "ray_dev_init: postponing card init to ray_open() ; Status = %d\n", local->card_status); #endif /* RAY_IMMEDIATE_INIT */ @@ -895,7 +810,7 @@ static int ray_dev_init(struct net_device *dev) memcpy(dev->dev_addr, &local->sparm.b4.a_mac_addr, ADDRLEN); memset(dev->broadcast, 0xff, ETH_ALEN); - DEBUG(2, "ray_dev_init ending\n"); + dev_dbg(&link->dev, "ray_dev_init ending\n"); return 0; } @@ -905,9 +820,9 @@ static int ray_dev_config(struct net_device *dev, struct ifmap *map) ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; /* Dummy routine to satisfy device structure */ - DEBUG(1, "ray_dev_config(dev=%p,ifmap=%p)\n", dev, map); + dev_dbg(&link->dev, "ray_dev_config(dev=%p,ifmap=%p)\n", dev, map); if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_dev_config - device not present\n"); + dev_dbg(&link->dev, "ray_dev_config - device not present\n"); return -1; } @@ -915,19 +830,22 @@ static int ray_dev_config(struct net_device *dev, struct ifmap *map) } /*===========================================================================*/ -static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev) +static netdev_tx_t ray_dev_start_xmit(struct sk_buff *skb, + struct net_device *dev) { ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; short length = skb->len; - if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_dev_start_xmit - device not present\n"); - return NETDEV_TX_LOCKED; + if (!pcmcia_dev_present(link)) { + dev_dbg(&link->dev, "ray_dev_start_xmit - device not present\n"); + dev_kfree_skb(skb); + return NETDEV_TX_OK; } - DEBUG(3, "ray_dev_start_xmit(skb=%p, dev=%p)\n", skb, dev); + + dev_dbg(&link->dev, "ray_dev_start_xmit(skb=%p, dev=%p)\n", skb, dev); if (local->authentication_state == NEED_TO_AUTH) { - DEBUG(0, "ray_cs Sending authentication request.\n"); + dev_dbg(&link->dev, "ray_cs Sending authentication request.\n"); if (!build_auth_frame(local, local->auth_id, OPEN_AUTH_REQUEST)) { local->authentication_state = AUTHENTICATED; netif_stop_queue(dev); @@ -937,7 +855,7 @@ static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev) if (length < ETH_ZLEN) { if (skb_padto(skb, ETH_ZLEN)) - return 0; + return NETDEV_TX_OK; length = ETH_ZLEN; } switch (ray_hw_xmit(skb->data, length, dev, DATA_TYPE)) { @@ -949,11 +867,10 @@ static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev) case XMIT_MSG_BAD: case XMIT_OK: default: - dev->trans_start = jiffies; dev_kfree_skb(skb); - return 0; } - return 0; + + return NETDEV_TX_OK; } /* ray_dev_start_xmit */ /*===========================================================================*/ @@ -967,7 +884,7 @@ static int ray_hw_xmit(unsigned char *data, int len, struct net_device *dev, struct tx_msg __iomem *ptx; /* Address of xmit buffer in PC space */ short int addr; /* Address of xmit buffer in card space */ - DEBUG(3, "ray_hw_xmit(data=%p, len=%d, dev=%p)\n", data, len, dev); + pr_debug("ray_hw_xmit(data=%p, len=%d, dev=%p)\n", data, len, dev); if (len + TX_HEADER_LENGTH > TX_BUF_SIZE) { printk(KERN_INFO "ray_hw_xmit packet too large: %d bytes\n", len); @@ -975,9 +892,9 @@ static int ray_hw_xmit(unsigned char *data, int len, struct net_device *dev, } switch (ccsindex = get_free_tx_ccs(local)) { case ECCSBUSY: - DEBUG(2, "ray_hw_xmit tx_ccs table busy\n"); + pr_debug("ray_hw_xmit tx_ccs table busy\n"); case ECCSFULL: - DEBUG(2, "ray_hw_xmit No free tx ccs\n"); + pr_debug("ray_hw_xmit No free tx ccs\n"); case ECARDGONE: netif_stop_queue(dev); return XMIT_NO_CCS; @@ -1014,12 +931,12 @@ static int ray_hw_xmit(unsigned char *data, int len, struct net_device *dev, writeb(PSM_CAM, &pccs->var.tx_request.pow_sav_mode); writeb(local->net_default_tx_rate, &pccs->var.tx_request.tx_rate); writeb(0, &pccs->var.tx_request.antenna); - DEBUG(3, "ray_hw_xmit default_tx_rate = 0x%x\n", + pr_debug("ray_hw_xmit default_tx_rate = 0x%x\n", local->net_default_tx_rate); /* Interrupt the firmware to process the command */ if (interrupt_ecf(local, ccsindex)) { - DEBUG(2, "ray_hw_xmit failed - ECF not ready for intr\n"); + pr_debug("ray_hw_xmit failed - ECF not ready for intr\n"); /* TBD very inefficient to copy packet to buffer, and then not send it, but the alternative is to queue the messages and that won't be done for a while. Maybe set tbusy until a CCS is free? @@ -1035,8 +952,8 @@ static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx, unsigned char *data, int len) { __be16 proto = ((struct ethhdr *)data)->h_proto; - if (ntohs(proto) >= 1536) { /* DIX II ethernet frame */ - DEBUG(3, "ray_cs translate_frame DIX II\n"); + if (ntohs(proto) >= ETH_P_802_3_MIN) { /* DIX II ethernet frame */ + pr_debug("ray_cs translate_frame DIX II\n"); /* Copy LLC header to card buffer */ memcpy_toio(&ptx->var, eth2_llc, sizeof(eth2_llc)); memcpy_toio(((void __iomem *)&ptx->var) + sizeof(eth2_llc), @@ -1052,9 +969,9 @@ static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx, len - ETH_HLEN); return (int)sizeof(struct snaphdr_t) - ETH_HLEN; } else { /* already 802 type, and proto is length */ - DEBUG(3, "ray_cs translate_frame 802\n"); + pr_debug("ray_cs translate_frame 802\n"); if (proto == htons(0xffff)) { /* evil netware IPX 802.3 without LLC */ - DEBUG(3, "ray_cs translate_frame evil IPX\n"); + pr_debug("ray_cs translate_frame evil IPX\n"); memcpy_toio(&ptx->var, data + ETH_HLEN, len - ETH_HLEN); return 0 - ETH_HLEN; } @@ -1102,28 +1019,16 @@ AP to AP 1 1 dest AP src AP dest source } } /* end encapsulate_frame */ -/*===========================================================================*/ - -static void netdev_get_drvinfo(struct net_device *dev, - struct ethtool_drvinfo *info) -{ - strcpy(info->driver, "ray_cs"); -} - -static const struct ethtool_ops netdev_ethtool_ops = { - .get_drvinfo = netdev_get_drvinfo, -}; - /*====================================================================*/ /*------------------------------------------------------------------*/ /* * Wireless Handler : get protocol name */ -static int ray_get_name(struct net_device *dev, - struct iw_request_info *info, char *cwrq, char *extra) +static int ray_get_name(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { - strcpy(cwrq, "IEEE 802.11-FH"); + strcpy(wrqu->name, "IEEE 802.11-FH"); return 0; } @@ -1131,9 +1036,8 @@ static int ray_get_name(struct net_device *dev, /* * Wireless Handler : set frequency */ -static int ray_set_freq(struct net_device *dev, - struct iw_request_info *info, - struct iw_freq *fwrq, char *extra) +static int ray_set_freq(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); int err = -EINPROGRESS; /* Call commit handler */ @@ -1143,10 +1047,10 @@ static int ray_set_freq(struct net_device *dev, return -EBUSY; /* Setting by channel number */ - if ((fwrq->m > USA_HOP_MOD) || (fwrq->e > 0)) + if ((wrqu->freq.m > USA_HOP_MOD) || (wrqu->freq.e > 0)) err = -EOPNOTSUPP; else - local->sparm.b5.a_hop_pattern = fwrq->m; + local->sparm.b5.a_hop_pattern = wrqu->freq.m; return err; } @@ -1155,14 +1059,13 @@ static int ray_set_freq(struct net_device *dev, /* * Wireless Handler : get frequency */ -static int ray_get_freq(struct net_device *dev, - struct iw_request_info *info, - struct iw_freq *fwrq, char *extra) +static int ray_get_freq(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); - fwrq->m = local->sparm.b5.a_hop_pattern; - fwrq->e = 0; + wrqu->freq.m = local->sparm.b5.a_hop_pattern; + wrqu->freq.e = 0; return 0; } @@ -1170,9 +1073,8 @@ static int ray_get_freq(struct net_device *dev, /* * Wireless Handler : set ESSID */ -static int ray_set_essid(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *dwrq, char *extra) +static int ray_set_essid(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); @@ -1181,19 +1083,17 @@ static int ray_set_essid(struct net_device *dev, return -EBUSY; /* Check if we asked for `any' */ - if (dwrq->flags == 0) { + if (wrqu->essid.flags == 0) /* Corey : can you do that ? */ return -EOPNOTSUPP; - } else { - /* Check the size of the string */ - if (dwrq->length > IW_ESSID_MAX_SIZE) { - return -E2BIG; - } - /* Set the ESSID in the card */ - memset(local->sparm.b5.a_current_ess_id, 0, IW_ESSID_MAX_SIZE); - memcpy(local->sparm.b5.a_current_ess_id, extra, dwrq->length); - } + /* Check the size of the string */ + if (wrqu->essid.length > IW_ESSID_MAX_SIZE) + return -E2BIG; + + /* Set the ESSID in the card */ + memset(local->sparm.b5.a_current_ess_id, 0, IW_ESSID_MAX_SIZE); + memcpy(local->sparm.b5.a_current_ess_id, extra, wrqu->essid.length); return -EINPROGRESS; /* Call commit handler */ } @@ -1202,18 +1102,20 @@ static int ray_set_essid(struct net_device *dev, /* * Wireless Handler : get ESSID */ -static int ray_get_essid(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *dwrq, char *extra) +static int ray_get_essid(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); + UCHAR tmp[IW_ESSID_MAX_SIZE + 1]; /* Get the essid that was set */ memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE); + memcpy(tmp, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE); + tmp[IW_ESSID_MAX_SIZE] = '\0'; /* Push it out ! */ - dwrq->length = strlen(extra); - dwrq->flags = 1; /* active */ + wrqu->essid.length = strlen(tmp); + wrqu->essid.flags = 1; /* active */ return 0; } @@ -1222,14 +1124,13 @@ static int ray_get_essid(struct net_device *dev, /* * Wireless Handler : get AP address */ -static int ray_get_wap(struct net_device *dev, - struct iw_request_info *info, - struct sockaddr *awrq, char *extra) +static int ray_get_wap(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); - memcpy(awrq->sa_data, local->bss_id, ETH_ALEN); - awrq->sa_family = ARPHRD_ETHER; + memcpy(wrqu->ap_addr.sa_data, local->bss_id, ETH_ALEN); + wrqu->ap_addr.sa_family = ARPHRD_ETHER; return 0; } @@ -1238,9 +1139,8 @@ static int ray_get_wap(struct net_device *dev, /* * Wireless Handler : set Bit-Rate */ -static int ray_set_rate(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *vwrq, char *extra) +static int ray_set_rate(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); @@ -1249,15 +1149,15 @@ static int ray_set_rate(struct net_device *dev, return -EBUSY; /* Check if rate is in range */ - if ((vwrq->value != 1000000) && (vwrq->value != 2000000)) + if ((wrqu->bitrate.value != 1000000) && (wrqu->bitrate.value != 2000000)) return -EINVAL; /* Hack for 1.5 Mb/s instead of 2 Mb/s */ if ((local->fw_ver == 0x55) && /* Please check */ - (vwrq->value == 2000000)) + (wrqu->bitrate.value == 2000000)) local->net_default_tx_rate = 3; else - local->net_default_tx_rate = vwrq->value / 500000; + local->net_default_tx_rate = wrqu->bitrate.value / 500000; return 0; } @@ -1266,17 +1166,16 @@ static int ray_set_rate(struct net_device *dev, /* * Wireless Handler : get Bit-Rate */ -static int ray_get_rate(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *vwrq, char *extra) +static int ray_get_rate(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); if (local->net_default_tx_rate == 3) - vwrq->value = 2000000; /* Hum... */ + wrqu->bitrate.value = 2000000; /* Hum... */ else - vwrq->value = local->net_default_tx_rate * 500000; - vwrq->fixed = 0; /* We are in auto mode */ + wrqu->bitrate.value = local->net_default_tx_rate * 500000; + wrqu->bitrate.fixed = 0; /* We are in auto mode */ return 0; } @@ -1285,19 +1184,18 @@ static int ray_get_rate(struct net_device *dev, /* * Wireless Handler : set RTS threshold */ -static int ray_set_rts(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *vwrq, char *extra) +static int ray_set_rts(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); - int rthr = vwrq->value; + int rthr = wrqu->rts.value; /* Reject if card is already initialised */ if (local->card_status != CARD_AWAITING_PARAM) return -EBUSY; /* if(wrq->u.rts.fixed == 0) we should complain */ - if (vwrq->disabled) + if (wrqu->rts.disabled) rthr = 32767; else { if ((rthr < 0) || (rthr > 2347)) /* What's the max packet size ??? */ @@ -1313,16 +1211,15 @@ static int ray_set_rts(struct net_device *dev, /* * Wireless Handler : get RTS threshold */ -static int ray_get_rts(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *vwrq, char *extra) +static int ray_get_rts(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); - vwrq->value = (local->sparm.b5.a_rts_threshold[0] << 8) + wrqu->rts.value = (local->sparm.b5.a_rts_threshold[0] << 8) + local->sparm.b5.a_rts_threshold[1]; - vwrq->disabled = (vwrq->value == 32767); - vwrq->fixed = 1; + wrqu->rts.disabled = (wrqu->rts.value == 32767); + wrqu->rts.fixed = 1; return 0; } @@ -1331,19 +1228,18 @@ static int ray_get_rts(struct net_device *dev, /* * Wireless Handler : set Fragmentation threshold */ -static int ray_set_frag(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *vwrq, char *extra) +static int ray_set_frag(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); - int fthr = vwrq->value; + int fthr = wrqu->frag.value; /* Reject if card is already initialised */ if (local->card_status != CARD_AWAITING_PARAM) return -EBUSY; /* if(wrq->u.frag.fixed == 0) should complain */ - if (vwrq->disabled) + if (wrqu->frag.disabled) fthr = 32767; else { if ((fthr < 256) || (fthr > 2347)) /* To check out ! */ @@ -1359,16 +1255,15 @@ static int ray_set_frag(struct net_device *dev, /* * Wireless Handler : get Fragmentation threshold */ -static int ray_get_frag(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *vwrq, char *extra) +static int ray_get_frag(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); - vwrq->value = (local->sparm.b5.a_frag_threshold[0] << 8) + wrqu->frag.value = (local->sparm.b5.a_frag_threshold[0] << 8) + local->sparm.b5.a_frag_threshold[1]; - vwrq->disabled = (vwrq->value == 32767); - vwrq->fixed = 1; + wrqu->frag.disabled = (wrqu->frag.value == 32767); + wrqu->frag.fixed = 1; return 0; } @@ -1377,8 +1272,8 @@ static int ray_get_frag(struct net_device *dev, /* * Wireless Handler : set Mode of Operation */ -static int ray_set_mode(struct net_device *dev, - struct iw_request_info *info, __u32 *uwrq, char *extra) +static int ray_set_mode(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); int err = -EINPROGRESS; /* Call commit handler */ @@ -1388,7 +1283,7 @@ static int ray_set_mode(struct net_device *dev, if (local->card_status != CARD_AWAITING_PARAM) return -EBUSY; - switch (*uwrq) { + switch (wrqu->mode) { case IW_MODE_ADHOC: card_mode = 0; /* Fall through */ @@ -1406,15 +1301,15 @@ static int ray_set_mode(struct net_device *dev, /* * Wireless Handler : get Mode of Operation */ -static int ray_get_mode(struct net_device *dev, - struct iw_request_info *info, __u32 *uwrq, char *extra) +static int ray_get_mode(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { ray_dev_t *local = netdev_priv(dev); if (local->sparm.b5.a_network_type) - *uwrq = IW_MODE_INFRA; + wrqu->mode = IW_MODE_INFRA; else - *uwrq = IW_MODE_ADHOC; + wrqu->mode = IW_MODE_ADHOC; return 0; } @@ -1423,16 +1318,15 @@ static int ray_get_mode(struct net_device *dev, /* * Wireless Handler : get range info */ -static int ray_get_range(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *dwrq, char *extra) +static int ray_get_range(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { struct iw_range *range = (struct iw_range *)extra; - memset((char *)range, 0, sizeof(struct iw_range)); + memset(range, 0, sizeof(struct iw_range)); /* Set the length (very important for backward compatibility) */ - dwrq->length = sizeof(struct iw_range); + wrqu->data.length = sizeof(struct iw_range); /* Set the Wireless Extension versions */ range->we_version_compiled = WIRELESS_EXT; @@ -1455,11 +1349,10 @@ static int ray_get_range(struct net_device *dev, /* * Wireless Private Handler : set framing mode */ -static int ray_set_framing(struct net_device *dev, - struct iw_request_info *info, +static int ray_set_framing(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - translate = *(extra); /* Set framing mode */ + translate = !!*(extra); /* Set framing mode */ return 0; } @@ -1468,8 +1361,7 @@ static int ray_set_framing(struct net_device *dev, /* * Wireless Private Handler : get framing mode */ -static int ray_get_framing(struct net_device *dev, - struct iw_request_info *info, +static int ray_get_framing(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { *(extra) = translate; @@ -1481,8 +1373,7 @@ static int ray_get_framing(struct net_device *dev, /* * Wireless Private Handler : get country */ -static int ray_get_country(struct net_device *dev, - struct iw_request_info *info, +static int ray_get_country(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { *(extra) = country; @@ -1494,10 +1385,9 @@ static int ray_get_country(struct net_device *dev, /* * Commit handler : called after a bunch of SET operations */ -static int ray_commit(struct net_device *dev, struct iw_request_info *info, /* NULL */ - void *zwrq, /* NULL */ - char *extra) -{ /* NULL */ +static int ray_commit(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ return 0; } @@ -1511,9 +1401,6 @@ static iw_stats *ray_get_wireless_stats(struct net_device *dev) struct pcmcia_device *link = local->finder; struct status __iomem *p = local->sram + STATUS_BASE; - if (local == (ray_dev_t *) NULL) - return (iw_stats *) NULL; - local->wstats.status = local->card_status; #ifdef WIRELESS_SPY if ((local->spy_data.spy_number > 0) @@ -1541,28 +1428,28 @@ static iw_stats *ray_get_wireless_stats(struct net_device *dev) */ static const iw_handler ray_handler[] = { - [SIOCSIWCOMMIT - SIOCIWFIRST] = (iw_handler) ray_commit, - [SIOCGIWNAME - SIOCIWFIRST] = (iw_handler) ray_get_name, - [SIOCSIWFREQ - SIOCIWFIRST] = (iw_handler) ray_set_freq, - [SIOCGIWFREQ - SIOCIWFIRST] = (iw_handler) ray_get_freq, - [SIOCSIWMODE - SIOCIWFIRST] = (iw_handler) ray_set_mode, - [SIOCGIWMODE - SIOCIWFIRST] = (iw_handler) ray_get_mode, - [SIOCGIWRANGE - SIOCIWFIRST] = (iw_handler) ray_get_range, + IW_HANDLER(SIOCSIWCOMMIT, ray_commit), + IW_HANDLER(SIOCGIWNAME, ray_get_name), + IW_HANDLER(SIOCSIWFREQ, ray_set_freq), + IW_HANDLER(SIOCGIWFREQ, ray_get_freq), + IW_HANDLER(SIOCSIWMODE, ray_set_mode), + IW_HANDLER(SIOCGIWMODE, ray_get_mode), + IW_HANDLER(SIOCGIWRANGE, ray_get_range), #ifdef WIRELESS_SPY - [SIOCSIWSPY - SIOCIWFIRST] = (iw_handler) iw_handler_set_spy, - [SIOCGIWSPY - SIOCIWFIRST] = (iw_handler) iw_handler_get_spy, - [SIOCSIWTHRSPY - SIOCIWFIRST] = (iw_handler) iw_handler_set_thrspy, - [SIOCGIWTHRSPY - SIOCIWFIRST] = (iw_handler) iw_handler_get_thrspy, + IW_HANDLER(SIOCSIWSPY, iw_handler_set_spy), + IW_HANDLER(SIOCGIWSPY, iw_handler_get_spy), + IW_HANDLER(SIOCSIWTHRSPY, iw_handler_set_thrspy), + IW_HANDLER(SIOCGIWTHRSPY, iw_handler_get_thrspy), #endif /* WIRELESS_SPY */ - [SIOCGIWAP - SIOCIWFIRST] = (iw_handler) ray_get_wap, - [SIOCSIWESSID - SIOCIWFIRST] = (iw_handler) ray_set_essid, - [SIOCGIWESSID - SIOCIWFIRST] = (iw_handler) ray_get_essid, - [SIOCSIWRATE - SIOCIWFIRST] = (iw_handler) ray_set_rate, - [SIOCGIWRATE - SIOCIWFIRST] = (iw_handler) ray_get_rate, - [SIOCSIWRTS - SIOCIWFIRST] = (iw_handler) ray_set_rts, - [SIOCGIWRTS - SIOCIWFIRST] = (iw_handler) ray_get_rts, - [SIOCSIWFRAG - SIOCIWFIRST] = (iw_handler) ray_set_frag, - [SIOCGIWFRAG - SIOCIWFIRST] = (iw_handler) ray_get_frag, + IW_HANDLER(SIOCGIWAP, ray_get_wap), + IW_HANDLER(SIOCSIWESSID, ray_set_essid), + IW_HANDLER(SIOCGIWESSID, ray_get_essid), + IW_HANDLER(SIOCSIWRATE, ray_set_rate), + IW_HANDLER(SIOCGIWRATE, ray_get_rate), + IW_HANDLER(SIOCSIWRTS, ray_set_rts), + IW_HANDLER(SIOCGIWRTS, ray_get_rts), + IW_HANDLER(SIOCSIWFRAG, ray_set_frag), + IW_HANDLER(SIOCGIWFRAG, ray_get_frag), }; #define SIOCSIPFRAMING SIOCIWFIRSTPRIV /* Set framing mode */ @@ -1570,9 +1457,9 @@ static const iw_handler ray_handler[] = { #define SIOCGIPCOUNTRY SIOCIWFIRSTPRIV + 3 /* Get country code */ static const iw_handler ray_private_handler[] = { - [0] = (iw_handler) ray_set_framing, - [1] = (iw_handler) ray_get_framing, - [3] = (iw_handler) ray_get_country, + [0] = ray_set_framing, + [1] = ray_get_framing, + [3] = ray_get_country, }; static const struct iw_priv_args ray_private_args[] = { @@ -1602,7 +1489,7 @@ static int ray_open(struct net_device *dev) struct pcmcia_device *link; link = local->finder; - DEBUG(1, "ray_open('%s')\n", dev->name); + dev_dbg(&link->dev, "ray_open('%s')\n", dev->name); if (link->open == 0) local->num_multi = 0; @@ -1612,7 +1499,7 @@ static int ray_open(struct net_device *dev) if (local->card_status == CARD_AWAITING_PARAM) { int i; - DEBUG(1, "ray_open: doing init now !\n"); + dev_dbg(&link->dev, "ray_open: doing init now !\n"); /* Download startup parameters */ if ((i = dl_startup_params(dev)) < 0) { @@ -1628,7 +1515,7 @@ static int ray_open(struct net_device *dev) else netif_start_queue(dev); - DEBUG(2, "ray_open ending\n"); + dev_dbg(&link->dev, "ray_open ending\n"); return 0; } /* end ray_open */ @@ -1639,7 +1526,7 @@ static int ray_dev_close(struct net_device *dev) struct pcmcia_device *link; link = local->finder; - DEBUG(1, "ray_dev_close('%s')\n", dev->name); + dev_dbg(&link->dev, "ray_dev_close('%s')\n", dev->name); link->open--; netif_stop_queue(dev); @@ -1655,8 +1542,7 @@ static int ray_dev_close(struct net_device *dev) /*===========================================================================*/ static void ray_reset(struct net_device *dev) { - DEBUG(1, "ray_reset entered\n"); - return; + pr_debug("ray_reset entered\n"); } /*===========================================================================*/ @@ -1668,17 +1554,17 @@ static int interrupt_ecf(ray_dev_t *local, int ccs) struct pcmcia_device *link = local->finder; if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_cs interrupt_ecf - device not present\n"); + dev_dbg(&link->dev, "ray_cs interrupt_ecf - device not present\n"); return -1; } - DEBUG(2, "interrupt_ecf(local=%p, ccs = 0x%x\n", local, ccs); + dev_dbg(&link->dev, "interrupt_ecf(local=%p, ccs = 0x%x\n", local, ccs); while (i && (readb(local->amem + CIS_OFFSET + ECF_INTR_OFFSET) & ECF_INTR_SET)) i--; if (i == 0) { - DEBUG(2, "ray_cs interrupt_ecf card not ready for interrupt\n"); + dev_dbg(&link->dev, "ray_cs interrupt_ecf card not ready for interrupt\n"); return -1; } /* Fill the mailbox, then kick the card */ @@ -1697,12 +1583,12 @@ static int get_free_tx_ccs(ray_dev_t *local) struct pcmcia_device *link = local->finder; if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_cs get_free_tx_ccs - device not present\n"); + dev_dbg(&link->dev, "ray_cs get_free_tx_ccs - device not present\n"); return ECARDGONE; } if (test_and_set_bit(0, &local->tx_ccs_lock)) { - DEBUG(1, "ray_cs tx_ccs_lock busy\n"); + dev_dbg(&link->dev, "ray_cs tx_ccs_lock busy\n"); return ECCSBUSY; } @@ -1715,7 +1601,7 @@ static int get_free_tx_ccs(ray_dev_t *local) } } local->tx_ccs_lock = 0; - DEBUG(2, "ray_cs ERROR no free tx CCS for raylink card\n"); + dev_dbg(&link->dev, "ray_cs ERROR no free tx CCS for raylink card\n"); return ECCSFULL; } /* get_free_tx_ccs */ @@ -1729,11 +1615,11 @@ static int get_free_ccs(ray_dev_t *local) struct pcmcia_device *link = local->finder; if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_cs get_free_ccs - device not present\n"); + dev_dbg(&link->dev, "ray_cs get_free_ccs - device not present\n"); return ECARDGONE; } if (test_and_set_bit(0, &local->ccs_lock)) { - DEBUG(1, "ray_cs ccs_lock busy\n"); + dev_dbg(&link->dev, "ray_cs ccs_lock busy\n"); return ECCSBUSY; } @@ -1746,7 +1632,7 @@ static int get_free_ccs(ray_dev_t *local) } } local->ccs_lock = 0; - DEBUG(1, "ray_cs ERROR no free CCS for raylink card\n"); + dev_dbg(&link->dev, "ray_cs ERROR no free CCS for raylink card\n"); return ECCSFULL; } /* get_free_ccs */ @@ -1761,24 +1647,6 @@ static void authenticate_timeout(u_long data) } /*===========================================================================*/ -static int asc_to_int(char a) -{ - if (a < '0') - return -1; - if (a <= '9') - return (a - '0'); - if (a < 'A') - return -1; - if (a <= 'F') - return (10 + a - 'A'); - if (a < 'a') - return -1; - if (a <= 'f') - return (10 + a - 'a'); - return -1; -} - -/*===========================================================================*/ static int parse_addr(char *in_str, UCHAR *out) { int len; @@ -1798,14 +1666,14 @@ static int parse_addr(char *in_str, UCHAR *out) i = 5; while (j > 0) { - if ((k = asc_to_int(in_str[j--])) != -1) + if ((k = hex_to_bin(in_str[j--])) != -1) out[i] = k; else return 0; if (j == 0) break; - if ((k = asc_to_int(in_str[j--])) != -1) + if ((k = hex_to_bin(in_str[j--])) != -1) out[i] += k << 4; else return 0; @@ -1822,7 +1690,7 @@ static struct net_device_stats *ray_get_stats(struct net_device *dev) struct pcmcia_device *link = local->finder; struct status __iomem *p = local->sram + STATUS_BASE; if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_cs net_device_stats - device not present\n"); + dev_dbg(&link->dev, "ray_cs net_device_stats - device not present\n"); return &local->stats; } if (readb(&p->mrx_overflow_for_host)) { @@ -1855,12 +1723,12 @@ static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value, struct ccs __iomem *pccs; if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_update_parm - device not present\n"); + dev_dbg(&link->dev, "ray_update_parm - device not present\n"); return; } if ((ccsindex = get_free_ccs(local)) < 0) { - DEBUG(0, "ray_update_parm - No free ccs\n"); + dev_dbg(&link->dev, "ray_update_parm - No free ccs\n"); return; } pccs = ccs_base(local) + ccsindex; @@ -1873,7 +1741,7 @@ static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value, } /* Interrupt the firmware to process the command */ if (interrupt_ecf(local, ccsindex)) { - DEBUG(0, "ray_cs associate failed - ECF not ready for intr\n"); + dev_dbg(&link->dev, "ray_cs associate failed - ECF not ready for intr\n"); writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status); } } @@ -1881,21 +1749,19 @@ static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value, /*===========================================================================*/ static void ray_update_multi_list(struct net_device *dev, int all) { - struct dev_mc_list *dmi, **dmip; int ccsindex; struct ccs __iomem *pccs; - int i = 0; ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; void __iomem *p = local->sram + HOST_TO_ECF_BASE; if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_update_multi_list - device not present\n"); + dev_dbg(&link->dev, "ray_update_multi_list - device not present\n"); return; } else - DEBUG(2, "ray_update_multi_list(%p)\n", dev); + dev_dbg(&link->dev, "ray_update_multi_list(%p)\n", dev); if ((ccsindex = get_free_ccs(local)) < 0) { - DEBUG(1, "ray_update_multi - No free ccs\n"); + dev_dbg(&link->dev, "ray_update_multi - No free ccs\n"); return; } pccs = ccs_base(local) + ccsindex; @@ -1905,27 +1771,26 @@ static void ray_update_multi_list(struct net_device *dev, int all) writeb(0xff, &pccs->var); local->num_multi = 0xff; } else { + struct netdev_hw_addr *ha; + int i = 0; + /* Copy the kernel's list of MC addresses to card */ - for (dmip = &dev->mc_list; (dmi = *dmip) != NULL; - dmip = &dmi->next) { - memcpy_toio(p, dmi->dmi_addr, ETH_ALEN); - DEBUG(1, - "ray_update_multi add addr %02x%02x%02x%02x%02x%02x\n", - dmi->dmi_addr[0], dmi->dmi_addr[1], - dmi->dmi_addr[2], dmi->dmi_addr[3], - dmi->dmi_addr[4], dmi->dmi_addr[5]); + netdev_for_each_mc_addr(ha, dev) { + memcpy_toio(p, ha->addr, ETH_ALEN); + dev_dbg(&link->dev, "ray_update_multi add addr %pm\n", + ha->addr); p += ETH_ALEN; i++; } if (i > 256 / ADDRLEN) i = 256 / ADDRLEN; writeb((UCHAR) i, &pccs->var); - DEBUG(1, "ray_cs update_multi %d addresses in list\n", i); + dev_dbg(&link->dev, "ray_cs update_multi %d addresses in list\n", i); /* Interrupt the firmware to process the command */ local->num_multi = i; } if (interrupt_ecf(local, ccsindex)) { - DEBUG(1, + dev_dbg(&link->dev, "ray_cs update_multi failed - ECF not ready for intr\n"); writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status); } @@ -1937,11 +1802,11 @@ static void set_multicast_list(struct net_device *dev) ray_dev_t *local = netdev_priv(dev); UCHAR promisc; - DEBUG(2, "ray_cs set_multicast_list(%p)\n", dev); + pr_debug("ray_cs set_multicast_list(%p)\n", dev); if (dev->flags & IFF_PROMISC) { if (local->sparm.b5.a_promiscuous_mode == 0) { - DEBUG(1, "ray_cs set_multicast_list promisc on\n"); + pr_debug("ray_cs set_multicast_list promisc on\n"); local->sparm.b5.a_promiscuous_mode = 1; promisc = 1; ray_update_parm(dev, OBJID_promiscuous_mode, @@ -1949,7 +1814,7 @@ static void set_multicast_list(struct net_device *dev) } } else { if (local->sparm.b5.a_promiscuous_mode == 1) { - DEBUG(1, "ray_cs set_multicast_list promisc off\n"); + pr_debug("ray_cs set_multicast_list promisc off\n"); local->sparm.b5.a_promiscuous_mode = 0; promisc = 0; ray_update_parm(dev, OBJID_promiscuous_mode, @@ -1960,7 +1825,7 @@ static void set_multicast_list(struct net_device *dev) if (dev->flags & IFF_ALLMULTI) ray_update_multi_list(dev, 1); else { - if (local->num_multi != dev->mc_count) + if (local->num_multi != netdev_mc_count(dev)) ray_update_multi_list(dev, 0); } } /* end set_multicast_list */ @@ -1979,23 +1844,25 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id) UCHAR tmp; UCHAR cmd; UCHAR status; + UCHAR memtmp[ESSID_SIZE + 1]; + if (dev == NULL) /* Note that we want interrupts with dev->start == 0 */ return IRQ_NONE; - DEBUG(4, "ray_cs: interrupt for *dev=%p\n", dev); + pr_debug("ray_cs: interrupt for *dev=%p\n", dev); local = netdev_priv(dev); - link = (struct pcmcia_device *)local->finder; + link = local->finder; if (!pcmcia_dev_present(link)) { - DEBUG(2, - "ray_cs interrupt from device not present or suspended.\n"); + pr_debug( + "ray_cs interrupt from device not present or suspended.\n"); return IRQ_NONE; } rcsindex = readb(&((struct scb __iomem *)(local->sram))->rcs_index); if (rcsindex >= (NUMBER_OF_CCS + NUMBER_OF_RCS)) { - DEBUG(1, "ray_cs interrupt bad rcsindex = 0x%x\n", rcsindex); + dev_dbg(&link->dev, "ray_cs interrupt bad rcsindex = 0x%x\n", rcsindex); clear_interrupt(local); return IRQ_HANDLED; } @@ -2007,48 +1874,52 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id) case CCS_DOWNLOAD_STARTUP_PARAMS: /* Happens in firmware someday */ del_timer(&local->timer); if (status == CCS_COMMAND_COMPLETE) { - DEBUG(1, + dev_dbg(&link->dev, "ray_cs interrupt download_startup_parameters OK\n"); } else { - DEBUG(1, + dev_dbg(&link->dev, "ray_cs interrupt download_startup_parameters fail\n"); } break; case CCS_UPDATE_PARAMS: - DEBUG(1, "ray_cs interrupt update params done\n"); + dev_dbg(&link->dev, "ray_cs interrupt update params done\n"); if (status != CCS_COMMAND_COMPLETE) { tmp = readb(&pccs->var.update_param. failure_cause); - DEBUG(0, + dev_dbg(&link->dev, "ray_cs interrupt update params failed - reason %d\n", tmp); } break; case CCS_REPORT_PARAMS: - DEBUG(1, "ray_cs interrupt report params done\n"); + dev_dbg(&link->dev, "ray_cs interrupt report params done\n"); break; case CCS_UPDATE_MULTICAST_LIST: /* Note that this CCS isn't returned */ - DEBUG(1, + dev_dbg(&link->dev, "ray_cs interrupt CCS Update Multicast List done\n"); break; case CCS_UPDATE_POWER_SAVINGS_MODE: - DEBUG(1, + dev_dbg(&link->dev, "ray_cs interrupt update power save mode done\n"); break; case CCS_START_NETWORK: case CCS_JOIN_NETWORK: + memcpy(memtmp, local->sparm.b4.a_current_ess_id, + ESSID_SIZE); + memtmp[ESSID_SIZE] = '\0'; + if (status == CCS_COMMAND_COMPLETE) { if (readb (&pccs->var.start_network.net_initiated) == 1) { - DEBUG(0, + dev_dbg(&link->dev, "ray_cs interrupt network \"%s\" started\n", - local->sparm.b4.a_current_ess_id); + memtmp); } else { - DEBUG(0, + dev_dbg(&link->dev, "ray_cs interrupt network \"%s\" joined\n", - local->sparm.b4.a_current_ess_id); + memtmp); } memcpy_fromio(&local->bss_id, pccs->var.start_network.bssid, @@ -2074,15 +1945,15 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id) local->timer.expires = jiffies + HZ * 5; local->timer.data = (long)local; if (status == CCS_START_NETWORK) { - DEBUG(0, + dev_dbg(&link->dev, "ray_cs interrupt network \"%s\" start failed\n", - local->sparm.b4.a_current_ess_id); - local->timer.function = &start_net; + memtmp); + local->timer.function = start_net; } else { - DEBUG(0, + dev_dbg(&link->dev, "ray_cs interrupt network \"%s\" join failed\n", - local->sparm.b4.a_current_ess_id); - local->timer.function = &join_net; + memtmp); + local->timer.function = join_net; } add_timer(&local->timer); } @@ -2090,19 +1961,19 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id) case CCS_START_ASSOCIATION: if (status == CCS_COMMAND_COMPLETE) { local->card_status = CARD_ASSOC_COMPLETE; - DEBUG(0, "ray_cs association successful\n"); + dev_dbg(&link->dev, "ray_cs association successful\n"); } else { - DEBUG(0, "ray_cs association failed,\n"); + dev_dbg(&link->dev, "ray_cs association failed,\n"); local->card_status = CARD_ASSOC_FAILED; join_net((u_long) local); } break; case CCS_TX_REQUEST: if (status == CCS_COMMAND_COMPLETE) { - DEBUG(3, + dev_dbg(&link->dev, "ray_cs interrupt tx request complete\n"); } else { - DEBUG(1, + dev_dbg(&link->dev, "ray_cs interrupt tx request failed\n"); } if (!sniffer) @@ -2110,21 +1981,21 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id) netif_wake_queue(dev); break; case CCS_TEST_MEMORY: - DEBUG(1, "ray_cs interrupt mem test done\n"); + dev_dbg(&link->dev, "ray_cs interrupt mem test done\n"); break; case CCS_SHUTDOWN: - DEBUG(1, + dev_dbg(&link->dev, "ray_cs interrupt Unexpected CCS returned - Shutdown\n"); break; case CCS_DUMP_MEMORY: - DEBUG(1, "ray_cs interrupt dump memory done\n"); + dev_dbg(&link->dev, "ray_cs interrupt dump memory done\n"); break; case CCS_START_TIMER: - DEBUG(2, + dev_dbg(&link->dev, "ray_cs interrupt DING - raylink timer expired\n"); break; default: - DEBUG(1, + dev_dbg(&link->dev, "ray_cs interrupt Unexpected CCS 0x%x returned 0x%x\n", rcsindex, cmd); } @@ -2138,7 +2009,7 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id) ray_rx(dev, local, prcs); break; case REJOIN_NET_COMPLETE: - DEBUG(1, "ray_cs interrupt rejoin net complete\n"); + dev_dbg(&link->dev, "ray_cs interrupt rejoin net complete\n"); local->card_status = CARD_ACQ_COMPLETE; /* do we need to clear tx buffers CCS's? */ if (local->sparm.b4.a_network_type == ADHOC) { @@ -2148,25 +2019,22 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id) memcpy_fromio(&local->bss_id, prcs->var.rejoin_net_complete. bssid, ADDRLEN); - DEBUG(1, - "ray_cs new BSSID = %02x%02x%02x%02x%02x%02x\n", - local->bss_id[0], local->bss_id[1], - local->bss_id[2], local->bss_id[3], - local->bss_id[4], local->bss_id[5]); + dev_dbg(&link->dev, "ray_cs new BSSID = %pm\n", + local->bss_id); if (!sniffer) authenticate(local); } break; case ROAMING_INITIATED: - DEBUG(1, "ray_cs interrupt roaming initiated\n"); + dev_dbg(&link->dev, "ray_cs interrupt roaming initiated\n"); netif_stop_queue(dev); local->card_status = CARD_DOING_ACQ; break; case JAPAN_CALL_SIGN_RXD: - DEBUG(1, "ray_cs interrupt japan call sign rx\n"); + dev_dbg(&link->dev, "ray_cs interrupt japan call sign rx\n"); break; default: - DEBUG(1, + dev_dbg(&link->dev, "ray_cs Unexpected interrupt for RCS 0x%x cmd = 0x%x\n", rcsindex, (unsigned int)readb(&prcs->interrupt_id)); @@ -2185,7 +2053,7 @@ static void ray_rx(struct net_device *dev, ray_dev_t *local, int rx_len; unsigned int pkt_addr; void __iomem *pmsg; - DEBUG(4, "ray_rx process rx packet\n"); + pr_debug("ray_rx process rx packet\n"); /* Calculate address of packet within Rx buffer */ pkt_addr = ((readb(&prcs->var.rx_packet.rx_data_ptr[0]) << 8) @@ -2198,28 +2066,28 @@ static void ray_rx(struct net_device *dev, ray_dev_t *local, pmsg = local->rmem + pkt_addr; switch (readb(pmsg)) { case DATA_TYPE: - DEBUG(4, "ray_rx data type\n"); + pr_debug("ray_rx data type\n"); rx_data(dev, prcs, pkt_addr, rx_len); break; case AUTHENTIC_TYPE: - DEBUG(4, "ray_rx authentic type\n"); + pr_debug("ray_rx authentic type\n"); if (sniffer) rx_data(dev, prcs, pkt_addr, rx_len); else rx_authenticate(local, prcs, pkt_addr, rx_len); break; case DEAUTHENTIC_TYPE: - DEBUG(4, "ray_rx deauth type\n"); + pr_debug("ray_rx deauth type\n"); if (sniffer) rx_data(dev, prcs, pkt_addr, rx_len); else rx_deauthenticate(local, prcs, pkt_addr, rx_len); break; case NULL_MSG_TYPE: - DEBUG(3, "ray_cs rx NULL msg\n"); + pr_debug("ray_cs rx NULL msg\n"); break; case BEACON_TYPE: - DEBUG(4, "ray_rx beacon type\n"); + pr_debug("ray_rx beacon type\n"); if (sniffer) rx_data(dev, prcs, pkt_addr, rx_len); @@ -2232,7 +2100,7 @@ static void ray_rx(struct net_device *dev, ray_dev_t *local, ray_get_stats(dev); break; default: - DEBUG(0, "ray_cs unknown pkt type %2x\n", + pr_debug("ray_cs unknown pkt type %2x\n", (unsigned int)readb(pmsg)); break; } @@ -2261,8 +2129,8 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, rx_len > (dev->mtu + RX_MAC_HEADER_LENGTH + ETH_HLEN + FCS_LEN)) { - DEBUG(0, - "ray_cs invalid packet length %d received \n", + pr_debug( + "ray_cs invalid packet length %d received\n", rx_len); return; } @@ -2272,17 +2140,17 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, rx_len > (dev->mtu + RX_MAC_HEADER_LENGTH + ETH_HLEN + FCS_LEN)) { - DEBUG(0, - "ray_cs invalid packet length %d received \n", + pr_debug( + "ray_cs invalid packet length %d received\n", rx_len); return; } } } - DEBUG(4, "ray_cs rx_data packet\n"); + pr_debug("ray_cs rx_data packet\n"); /* If fragmented packet, verify sizes of fragments add up */ if (readb(&prcs->var.rx_packet.next_frag_rcs_index) != 0xFF) { - DEBUG(1, "ray_cs rx'ed fragment\n"); + pr_debug("ray_cs rx'ed fragment\n"); tmp = (readb(&prcs->var.rx_packet.totalpacketlength[0]) << 8) + readb(&prcs->var.rx_packet.totalpacketlength[1]); total_len = tmp; @@ -2300,7 +2168,7 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, } while (1); if (tmp < 0) { - DEBUG(0, + pr_debug( "ray_cs rx_data fragment lengths don't add up\n"); local->stats.rx_dropped++; release_frag_chain(local, prcs); @@ -2312,7 +2180,7 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, skb = dev_alloc_skb(total_len + 5); if (skb == NULL) { - DEBUG(0, "ray_cs rx_data could not allocate skb\n"); + pr_debug("ray_cs rx_data could not allocate skb\n"); local->stats.rx_dropped++; if (readb(&prcs->var.rx_packet.next_frag_rcs_index) != 0xFF) release_frag_chain(local, prcs); @@ -2320,7 +2188,7 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, } skb_reserve(skb, 2); /* Align IP on 16 byte (TBD check this) */ - DEBUG(4, "ray_cs rx_data total_len = %x, rx_len = %x\n", total_len, + pr_debug("ray_cs rx_data total_len = %x, rx_len = %x\n", total_len, rx_len); /************************/ @@ -2353,7 +2221,7 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, tmp = 17; if (readb(&prcs->var.rx_packet.next_frag_rcs_index) != 0xFF) { prcslink = prcs; - DEBUG(1, "ray_cs rx_data in fragment loop\n"); + pr_debug("ray_cs rx_data in fragment loop\n"); do { prcslink = rcs_base(local) + @@ -2419,19 +2287,18 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len) struct ethhdr *peth; UCHAR srcaddr[ADDRLEN]; UCHAR destaddr[ADDRLEN]; - static UCHAR org_bridge[3] = { 0, 0, 0xf8 }; - static UCHAR org_1042[3] = { 0, 0, 0 }; + static const UCHAR org_bridge[3] = { 0, 0, 0xf8 }; + static const UCHAR org_1042[3] = { 0, 0, 0 }; memcpy(destaddr, ieee80211_get_DA(pmac), ADDRLEN); memcpy(srcaddr, ieee80211_get_SA(pmac), ADDRLEN); -#ifdef PCMCIA_DEBUG - if (pc_debug > 3) { - int i; - printk(KERN_DEBUG "skb->data before untranslate"); - for (i = 0; i < 64; i++) - printk("%02x ", skb->data[i]); - printk("\n" KERN_DEBUG +#if 0 + if { + print_hex_dump(KERN_DEBUG, "skb->data before untranslate: ", + DUMP_PREFIX_NONE, 16, 1, + skb->data, 64, true); + printk(KERN_DEBUG "type = %08x, xsap = %02x%02x%02x, org = %02x02x02x\n", ntohs(type), psnap->dsap, psnap->ssap, psnap->ctrl, psnap->org[0], psnap->org[1], psnap->org[2]); @@ -2441,7 +2308,7 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len) if (psnap->dsap != 0xaa || psnap->ssap != 0xaa || psnap->ctrl != 3) { /* not a snap type so leave it alone */ - DEBUG(3, "ray_cs untranslate NOT SNAP %02x %02x %02x\n", + pr_debug("ray_cs untranslate NOT SNAP %02x %02x %02x\n", psnap->dsap, psnap->ssap, psnap->ctrl); delta = RX_MAC_HEADER_LENGTH - ETH_HLEN; @@ -2450,7 +2317,7 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len) } else { /* Its a SNAP */ if (memcmp(psnap->org, org_bridge, 3) == 0) { /* EtherII and nuke the LLC */ - DEBUG(3, "ray_cs untranslate Bridge encap\n"); + pr_debug("ray_cs untranslate Bridge encap\n"); delta = RX_MAC_HEADER_LENGTH + sizeof(struct snaphdr_t) - ETH_HLEN; peth = (struct ethhdr *)(skb->data + delta); @@ -2459,14 +2326,14 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len) switch (ntohs(type)) { case ETH_P_IPX: case ETH_P_AARP: - DEBUG(3, "ray_cs untranslate RFC IPX/AARP\n"); + pr_debug("ray_cs untranslate RFC IPX/AARP\n"); delta = RX_MAC_HEADER_LENGTH - ETH_HLEN; peth = (struct ethhdr *)(skb->data + delta); peth->h_proto = htons(len - RX_MAC_HEADER_LENGTH); break; default: - DEBUG(3, "ray_cs untranslate RFC default\n"); + pr_debug("ray_cs untranslate RFC default\n"); delta = RX_MAC_HEADER_LENGTH + sizeof(struct snaphdr_t) - ETH_HLEN; peth = (struct ethhdr *)(skb->data + delta); @@ -2482,12 +2349,12 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len) } /* TBD reserve skb_reserve(skb, delta); */ skb_pull(skb, delta); - DEBUG(3, "untranslate after skb_pull(%d), skb->data = %p\n", delta, + pr_debug("untranslate after skb_pull(%d), skb->data = %p\n", delta, skb->data); memcpy(peth->h_dest, destaddr, ADDRLEN); memcpy(peth->h_source, srcaddr, ADDRLEN); -#ifdef PCMCIA_DEBUG - if (pc_debug > 3) { +#if 0 + { int i; printk(KERN_DEBUG "skb->data after untranslate:"); for (i = 0; i < 64; i++) @@ -2529,7 +2396,7 @@ static void release_frag_chain(ray_dev_t *local, struct rcs __iomem *prcs) while (tmp--) { writeb(CCS_BUFFER_FREE, &prcslink->buffer_status); if (rcsindex >= (NUMBER_OF_CCS + NUMBER_OF_RCS)) { - DEBUG(1, "ray_cs interrupt bad rcsindex = 0x%x\n", + pr_debug("ray_cs interrupt bad rcsindex = 0x%x\n", rcsindex); break; } @@ -2543,17 +2410,17 @@ static void release_frag_chain(ray_dev_t *local, struct rcs __iomem *prcs) static void authenticate(ray_dev_t *local) { struct pcmcia_device *link = local->finder; - DEBUG(0, "ray_cs Starting authentication.\n"); + dev_dbg(&link->dev, "ray_cs Starting authentication.\n"); if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_cs authenticate - device not present\n"); + dev_dbg(&link->dev, "ray_cs authenticate - device not present\n"); return; } del_timer(&local->timer); if (build_auth_frame(local, local->bss_id, OPEN_AUTH_REQUEST)) { - local->timer.function = &join_net; + local->timer.function = join_net; } else { - local->timer.function = &authenticate_timeout; + local->timer.function = authenticate_timeout; } local->timer.expires = jiffies + HZ * 2; local->timer.data = (long)local; @@ -2566,18 +2433,18 @@ static void rx_authenticate(ray_dev_t *local, struct rcs __iomem *prcs, unsigned int pkt_addr, int rx_len) { UCHAR buff[256]; - struct rx_msg *msg = (struct rx_msg *)buff; + struct ray_rx_msg *msg = (struct ray_rx_msg *) buff; del_timer(&local->timer); copy_from_rx_buff(local, buff, pkt_addr, rx_len & 0xff); /* if we are trying to get authenticated */ if (local->sparm.b4.a_network_type == ADHOC) { - DEBUG(1, "ray_cs rx_auth var= %02x %02x %02x %02x %02x %02x\n", + pr_debug("ray_cs rx_auth var= %02x %02x %02x %02x %02x %02x\n", msg->var[0], msg->var[1], msg->var[2], msg->var[3], msg->var[4], msg->var[5]); if (msg->var[2] == 1) { - DEBUG(0, "ray_cs Sending authentication response.\n"); + pr_debug("ray_cs Sending authentication response.\n"); if (!build_auth_frame (local, msg->mac.addr_2, OPEN_AUTH_RESPONSE)) { local->authentication_state = NEED_TO_AUTH; @@ -2591,13 +2458,13 @@ static void rx_authenticate(ray_dev_t *local, struct rcs __iomem *prcs, /* Verify authentication sequence #2 and success */ if (msg->var[2] == 2) { if ((msg->var[3] | msg->var[4]) == 0) { - DEBUG(1, "Authentication successful\n"); + pr_debug("Authentication successful\n"); local->card_status = CARD_AUTH_COMPLETE; associate(local); local->authentication_state = AUTHENTICATED; } else { - DEBUG(0, "Authentication refused\n"); + pr_debug("Authentication refused\n"); local->card_status = CARD_AUTH_REFUSED; join_net((u_long) local); local->authentication_state = @@ -2617,28 +2484,28 @@ static void associate(ray_dev_t *local) struct net_device *dev = link->priv; int ccsindex; if (!(pcmcia_dev_present(link))) { - DEBUG(2, "ray_cs associate - device not present\n"); + dev_dbg(&link->dev, "ray_cs associate - device not present\n"); return; } /* If no tx buffers available, return */ if ((ccsindex = get_free_ccs(local)) < 0) { /* TBD should never be here but... what if we are? */ - DEBUG(1, "ray_cs associate - No free ccs\n"); + dev_dbg(&link->dev, "ray_cs associate - No free ccs\n"); return; } - DEBUG(1, "ray_cs Starting association with access point\n"); + dev_dbg(&link->dev, "ray_cs Starting association with access point\n"); pccs = ccs_base(local) + ccsindex; /* fill in the CCS */ writeb(CCS_START_ASSOCIATION, &pccs->cmd); /* Interrupt the firmware to process the command */ if (interrupt_ecf(local, ccsindex)) { - DEBUG(1, "ray_cs associate failed - ECF not ready for intr\n"); + dev_dbg(&link->dev, "ray_cs associate failed - ECF not ready for intr\n"); writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status); del_timer(&local->timer); local->timer.expires = jiffies + HZ * 2; local->timer.data = (long)local; - local->timer.function = &join_net; + local->timer.function = join_net; add_timer(&local->timer); local->card_status = CARD_ASSOC_FAILED; return; @@ -2653,9 +2520,9 @@ static void rx_deauthenticate(ray_dev_t *local, struct rcs __iomem *prcs, unsigned int pkt_addr, int rx_len) { /* UCHAR buff[256]; - struct rx_msg *msg = (struct rx_msg *)buff; + struct ray_rx_msg *msg = (struct ray_rx_msg *) buff; */ - DEBUG(0, "Deauthentication frame received\n"); + pr_debug("Deauthentication frame received\n"); local->authentication_state = UNAUTHENTICATED; /* Need to reauthenticate or rejoin depending on reason code */ /* copy_from_rx_buff(local, buff, pkt_addr, rx_len & 0xff); @@ -2672,7 +2539,7 @@ static void clear_interrupt(ray_dev_t *local) #ifdef CONFIG_PROC_FS #define MAXDATA (PAGE_SIZE - 80) -static char *card_status[] = { +static const char *card_status[] = { "Card inserted - uninitialized", /* 0 */ "Card not downloaded", /* 1 */ "Waiting for download parameters", /* 2 */ @@ -2689,8 +2556,8 @@ static char *card_status[] = { "Association failed" /* 16 */ }; -static char *nettype[] = { "Adhoc", "Infra " }; -static char *framing[] = { "Encapsulation", "Translation" } +static const char *nettype[] = { "Adhoc", "Infra " }; +static const char *framing[] = { "Encapsulation", "Translation" } ; /*===========================================================================*/ @@ -2782,11 +2649,11 @@ static int ray_cs_proc_show(struct seq_file *m, void *v) seq_printf(m, "Hop dwell = %d Kus\n", pfh->dwell_time[0] + 256 * pfh->dwell_time[1]); - seq_printf(m, "Hop set = %d \n", + seq_printf(m, "Hop set = %d\n", pfh->hop_set); - seq_printf(m, "Hop pattern = %d \n", + seq_printf(m, "Hop pattern = %d\n", pfh->hop_pattern); - seq_printf(m, "Hop index = %d \n", + seq_printf(m, "Hop index = %d\n", pfh->hop_index); p += p[1] + 2; } else { @@ -2823,7 +2690,7 @@ static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type) /* If no tx buffers available, return */ if ((ccsindex = get_free_tx_ccs(local)) < 0) { - DEBUG(1, "ray_cs send authenticate - No free tx ccs\n"); + pr_debug("ray_cs send authenticate - No free tx ccs\n"); return -1; } @@ -2855,7 +2722,7 @@ static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type) /* Interrupt the firmware to process the command */ if (interrupt_ecf(local, ccsindex)) { - DEBUG(1, + pr_debug( "ray_cs send authentication request failed - ECF not ready for intr\n"); writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status); return -1; @@ -2865,21 +2732,11 @@ static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type) /*===========================================================================*/ #ifdef CONFIG_PROC_FS -static void raycs_write(const char *name, write_proc_t *w, void *data) -{ - struct proc_dir_entry *entry = - create_proc_entry(name, S_IFREG | S_IWUSR, NULL); - if (entry) { - entry->write_proc = w; - entry->data = data; - } -} - -static int write_essid(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static ssize_t ray_cs_essid_proc_write(struct file *file, + const char __user *buffer, size_t count, loff_t *pos) { static char proc_essid[33]; - int len = count; + unsigned int len = count; if (len > 32) len = 32; @@ -2890,8 +2747,14 @@ static int write_essid(struct file *file, const char __user *buffer, return count; } -static int write_int(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static const struct file_operations ray_cs_essid_proc_fops = { + .owner = THIS_MODULE, + .write = ray_cs_essid_proc_write, + .llseek = noop_llseek, +}; + +static ssize_t int_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { static char proc_number[10]; char *p; @@ -2914,12 +2777,18 @@ static int write_int(struct file *file, const char __user *buffer, nr = nr * 10 + c; p++; } while (--len); - *(int *)data = nr; + *(int *)PDE_DATA(file_inode(file)) = nr; return count; } + +static const struct file_operations int_proc_fops = { + .owner = THIS_MODULE, + .write = int_proc_write, + .llseek = noop_llseek, +}; #endif -static struct pcmcia_device_id ray_ids[] = { +static const struct pcmcia_device_id ray_ids[] = { PCMCIA_DEVICE_MANF_CARD(0x01a6, 0x0000), PCMCIA_DEVICE_NULL, }; @@ -2928,9 +2797,7 @@ MODULE_DEVICE_TABLE(pcmcia, ray_ids); static struct pcmcia_driver ray_driver = { .owner = THIS_MODULE, - .drv = { - .name = "ray_cs", - }, + .name = "ray_cs", .probe = ray_probe, .remove = ray_detach, .id_table = ray_ids, @@ -2942,18 +2809,18 @@ static int __init init_ray_cs(void) { int rc; - DEBUG(1, "%s\n", rcsid); + pr_debug("%s\n", rcsid); rc = pcmcia_register_driver(&ray_driver); - DEBUG(1, "raylink init_module register_pcmcia_driver returns 0x%x\n", + pr_debug("raylink init_module register_pcmcia_driver returns 0x%x\n", rc); #ifdef CONFIG_PROC_FS proc_mkdir("driver/ray_cs", NULL); proc_create("driver/ray_cs/ray_cs", 0, NULL, &ray_cs_proc_fops); - raycs_write("driver/ray_cs/essid", write_essid, NULL); - raycs_write("driver/ray_cs/net_type", write_int, &net_type); - raycs_write("driver/ray_cs/translate", write_int, &translate); + proc_create("driver/ray_cs/essid", S_IWUSR, NULL, &ray_cs_essid_proc_fops); + proc_create_data("driver/ray_cs/net_type", S_IWUSR, NULL, &int_proc_fops, &net_type); + proc_create_data("driver/ray_cs/translate", S_IWUSR, NULL, &int_proc_fops, &translate); #endif if (translate != 0) translate = 1; @@ -2964,7 +2831,7 @@ static int __init init_ray_cs(void) static void __exit exit_ray_cs(void) { - DEBUG(0, "ray_cs: cleanup_module\n"); + pr_debug("ray_cs: cleanup_module\n"); #ifdef CONFIG_PROC_FS remove_proc_entry("driver/ray_cs/ray_cs", NULL); |