Changeset 4a7a8d4 in mainline for uspace/drv


Ignore:
Timestamp:
2011-05-13T10:31:54Z (15 years ago)
Author:
Matus Dekanek <smekideki@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
aca3489
Parents:
05e21ffc (diff), c372e03 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:

merge with usb/development

Location:
uspace/drv
Files:
1 added
38 edited

Legend:

Unmodified
Added
Removed

  • uspace/drv/ehci-hcd/Makefile

    r05e21ffc r4a7a8d4  
    2828
    2929USPACE_PREFIX = ../..
    30 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
    31 EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include -I.
     30
     31LIBS = \
     32        $(LIBUSBHOST_PREFIX)/libusbhost.a \
     33        $(LIBUSB_PREFIX)/libusb.a \
     34        $(LIBDRV_PREFIX)/libdrv.a
     35EXTRA_CFLAGS += \
     36        -I$(LIBUSB_PREFIX)/include \
     37        -I$(LIBUSBHOST_PREFIX)/include \
     38        -I$(LIBDRV_PREFIX)/include
     39
    3240BINARY = ehci-hcd
    3341

  • uspace/drv/ehci-hcd/hc_iface.c

    r05e21ffc r4a7a8d4  
    106106}
    107107
     108/** Find device handle by USB address.
     109 *
     110 * @param[in] fun DDF function that was called.
     111 * @param[in] address Address in question.
     112 * @param[out] handle Where to store device handle if found.
     113 * @return Error code.
     114 */
     115static int find_by_address(ddf_fun_t *fun, usb_address_t address,
     116    devman_handle_t *handle)
     117{
     118        UNSUPPORTED("find_by_address");
     119
     120        return ENOTSUP;
     121}
     122
    108123/** Release previously requested address.
    109124 *
    … …  
    321336        .request_address = request_address,
    322337        .bind_address = bind_address,
     338        .find_by_address = find_by_address,
    323339        .release_address = release_address,
    324340

  • uspace/drv/ehci-hcd/pci.c

    r05e21ffc r4a7a8d4  
    5454
    5555#define CMD_OFFSET 0x0
    56 #define CONFIGFLAG_OFFSET 0x40
     56#define STS_OFFSET 0x4
     57#define CFG_OFFSET 0x40
    5758
    5859#define USBCMD_RUN 1
    … …  
    264265         * It would prevent pre-OS code from interfering. */
    265266        ret = async_req_3_0(parent_phone, DEV_IFACE_ID(PCI_DEV_IFACE),
    266            IPC_M_CONFIG_SPACE_WRITE_32, eecp + USBLEGCTLSTS_OFFSET, 0);
     267           IPC_M_CONFIG_SPACE_WRITE_32, eecp + USBLEGCTLSTS_OFFSET,
     268           0xe0000000);
    267269        CHECK_RET_HANGUP_RETURN(ret, "Failed(%d) zero USBLEGCTLSTS.\n", ret);
    268         usb_log_debug("Zeroed USBLEGCTLSTS register.\n");
    269270
    270271        /* Read again Legacy Support and Control register */
    … …  
    291292        volatile uint32_t *usbcmd =
    292293            (uint32_t*)((uint8_t*)registers + operation_offset + CMD_OFFSET);
     294        volatile uint32_t *usbsts =
     295            (uint32_t*)((uint8_t*)registers + operation_offset + STS_OFFSET);
    293296        volatile uint32_t *usbconfigured =
    294             (uint32_t*)((uint8_t*)registers + operation_offset
    295             + CONFIGFLAG_OFFSET);
     297            (uint32_t*)((uint8_t*)registers + operation_offset + CFG_OFFSET);
    296298        usb_log_debug("USBCMD value: %x.\n", *usbcmd);
    297299        if (*usbcmd & USBCMD_RUN) {
    298300                *usbcmd = 0;
     301                while (!(*usbsts & (1 << 12))); /*wait until hc is halted */
    299302                *usbconfigured = 0;
    300303                usb_log_info("EHCI turned off.\n");
    … …  
    302305                usb_log_info("EHCI was not running.\n");
    303306        }
     307        usb_log_debug("Registers: %x(0x00080000):%x(0x00001000):%x(0x0).\n",
     308            *usbcmd, *usbsts, *usbconfigured);
    304309
    305310        async_hangup(parent_phone);

  • uspace/drv/ohci/Makefile

    r05e21ffc r4a7a8d4  
    2828
    2929USPACE_PREFIX = ../..
    30 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
    31 EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include -I.
     30
     31LIBS = \
     32        $(LIBUSBHOST_PREFIX)/libusbhost.a \
     33        $(LIBUSBDEV_PREFIX)/libusbdev.a \
     34        $(LIBUSB_PREFIX)/libusb.a \
     35        $(LIBDRV_PREFIX)/libdrv.a
     36EXTRA_CFLAGS += \
     37        -I$(LIBUSB_PREFIX)/include \
     38        -I$(LIBUSBDEV_PREFIX)/include \
     39        -I$(LIBUSBHOST_PREFIX)/include \
     40        -I$(LIBDRV_PREFIX)/include
     41
    3242BINARY = ohci
    3343

  • uspace/drv/ohci/hc.c

    r05e21ffc r4a7a8d4  
    4040#include <usb/usb.h>
    4141#include <usb/ddfiface.h>
    42 #include <usb/usbdevice.h>
    4342
    4443#include "hc.h"
    … …  
    9594}
    9695/*----------------------------------------------------------------------------*/
    97 int hc_init(hc_t *instance, ddf_fun_t *fun, ddf_dev_t *dev,
    98     uintptr_t regs, size_t reg_size, bool interrupts)
     96int hc_init(hc_t *instance, uintptr_t regs, size_t reg_size, bool interrupts)
    9997{
    10098        assert(instance);

  • uspace/drv/ohci/hc.h

    r05e21ffc r4a7a8d4  
    7777int hc_register_hub(hc_t *instance, ddf_fun_t *hub_fun);
    7878
    79 int hc_init(hc_t *instance, ddf_fun_t *fun, ddf_dev_t *dev,
    80      uintptr_t regs, size_t reg_size, bool interrupts);
     79int hc_init(hc_t *instance, uintptr_t regs, size_t reg_size, bool interrupts);
    8180
    8281void hc_start_hw(hc_t *instance);

  • uspace/drv/ohci/hw_struct/endpoint_descriptor.h

    r05e21ffc r4a7a8d4  
    4040#include <usb/host/endpoint.h>
    4141
    42 #include "utils/malloc32.h"
     42#include "../utils/malloc32.h"
    4343#include "transfer_descriptor.h"
    4444

  • uspace/drv/ohci/hw_struct/transfer_descriptor.c

    r05e21ffc r4a7a8d4  
    3333 */
    3434#include <usb/usb.h>
    35 #include "utils/malloc32.h"
    36 
    3735#include "transfer_descriptor.h"
    3836

  • uspace/drv/ohci/hw_struct/transfer_descriptor.h

    r05e21ffc r4a7a8d4  
    3737#include <bool.h>
    3838#include <stdint.h>
    39 #include "utils/malloc32.h"
     39#include "../utils/malloc32.h"
    4040
    4141#include "completion_codes.h"

  • uspace/drv/ohci/iface.c

    r05e21ffc r4a7a8d4  
    122122        return EOK;
    123123}
     124
     125
     126/** Find device handle by address interface function.
     127 *
     128 * @param[in] fun DDF function that was called.
     129 * @param[in] address Address in question.
     130 * @param[out] handle Where to store device handle if found.
     131 * @return Error code.
     132 */
     133static int find_by_address(ddf_fun_t *fun, usb_address_t address,
     134    devman_handle_t *handle)
     135{
     136        assert(fun);
     137        hc_t *hc = fun_to_hc(fun);
     138        assert(hc);
     139        bool found =
     140            usb_device_keeper_find_by_address(&hc->manager, address, handle);
     141        return found ? EOK : ENOENT;
     142}
     143
    124144/*----------------------------------------------------------------------------*/
    125145/** Release address interface function
    … …  
    402422        .request_address = request_address,
    403423        .bind_address = bind_address,
     424        .find_by_address = find_by_address,
    404425        .release_address = release_address,
    405426

  • uspace/drv/ohci/main.c

    r05e21ffc r4a7a8d4  
    4343#define NAME "ohci"
    4444
    45 static int ohci_add_device(ddf_dev_t *device);
     45/** Initializes a new ddf driver instance of OHCI hcd.
     46 *
     47 * @param[in] device DDF instance of the device to initialize.
     48 * @return Error code.
     49 */
     50static int ohci_add_device(ddf_dev_t *device)
     51{
     52        usb_log_debug("ohci_add_device() called\n");
     53        assert(device);
     54
     55        int ret = device_setup_ohci(device);
     56        if (ret != EOK) {
     57                usb_log_error("Failed to initialize OHCI driver: %s.\n",
     58                    str_error(ret));
     59                return ret;
     60        }
     61        usb_log_info("Controlling new OHCI device '%s'.\n", device->name);
     62
     63        return EOK;
     64}
    4665/*----------------------------------------------------------------------------*/
    4766static driver_ops_t ohci_driver_ops = {
    … …  
    5372        .driver_ops = &ohci_driver_ops
    5473};
    55 /*----------------------------------------------------------------------------*/
    56 /** Initializes a new ddf driver instance of OHCI hcd.
    57  *
    58  * @param[in] device DDF instance of the device to initialize.
    59  * @return Error code.
    60  */
    61 int ohci_add_device(ddf_dev_t *device)
    62 {
    63         usb_log_debug("ohci_add_device() called\n");
    64         assert(device);
    65         ohci_t *ohci = malloc(sizeof(ohci_t));
    66         if (ohci == NULL) {
    67                 usb_log_error("Failed to allocate OHCI driver.\n");
    68                 return ENOMEM;
    69         }
    70 
    71         int ret = ohci_init(ohci, device);
    72         if (ret != EOK) {
    73                 usb_log_error("Failed to initialize OHCI driver: %s.\n",
    74                     str_error(ret));
    75                 return ret;
    76         }
    77 //      device->driver_data = ohci;
    78         hc_register_hub(&ohci->hc, ohci->rh_fun);
    79 
    80         usb_log_info("Controlling new OHCI device `%s'.\n", device->name);
    81 
    82         return EOK;
    83 }
    8474/*----------------------------------------------------------------------------*/
    8575/** Initializes global driver structures (NONE).

  • uspace/drv/ohci/ohci.c

    r05e21ffc r4a7a8d4  
    4444#include "iface.h"
    4545#include "pci.h"
     46#include "hc.h"
     47#include "root_hub.h"
     48
     49typedef struct ohci {
     50        ddf_fun_t *hc_fun;
     51        ddf_fun_t *rh_fun;
     52
     53        hc_t hc;
     54        rh_t rh;
     55} ohci_t;
     56
     57static inline ohci_t * dev_to_ohci(ddf_dev_t *dev)
     58{
     59        assert(dev);
     60        assert(dev->driver_data);
     61        return dev->driver_data;
     62}
    4663
    4764/** IRQ handling callback, identifies device
    … …  
    5370static void irq_handler(ddf_dev_t *dev, ipc_callid_t iid, ipc_call_t *call)
    5471{
    55         assert(dev);
    56         assert(dev->driver_data);
    57         hc_t *hc = &((ohci_t*)dev->driver_data)->hc;
    58         uint16_t status = IPC_GET_ARG1(*call);
     72        hc_t *hc = &dev_to_ohci(dev)->hc;
    5973        assert(hc);
     74        const uint16_t status = IPC_GET_ARG1(*call);
    6075        hc_interrupt(hc, status);
    6176}
    … …  
    7186{
    7287        assert(fun);
    73         usb_device_keeper_t *manager = &((ohci_t*)fun->dev->driver_data)->hc.manager;
     88        usb_device_keeper_t *manager = &dev_to_ohci(fun->dev)->hc.manager;
    7489
    7590        usb_address_t addr = usb_device_keeper_find(manager, handle);
    … …  
    94109    ddf_fun_t *fun, devman_handle_t *handle)
    95110{
    96         assert(handle);
    97         ddf_fun_t *hc_fun = ((ohci_t*)fun->dev->driver_data)->hc_fun;
    98         assert(hc_fun != NULL);
    99 
    100         *handle = hc_fun->handle;
     111        assert(fun);
     112        ddf_fun_t *hc_fun = dev_to_ohci(fun->dev)->hc_fun;
     113        assert(hc_fun);
     114
     115        if (handle != NULL)
     116                *handle = hc_fun->handle;
    101117        return EOK;
    102118}
    103119/*----------------------------------------------------------------------------*/
    104 /** This iface is generic for both RH and HC. */
     120/** Root hub USB interface */
    105121static usb_iface_t usb_iface = {
    106122        .get_hc_handle = usb_iface_get_hc_handle,
    … …  
    108124};
    109125/*----------------------------------------------------------------------------*/
     126/** Standard USB HC options (HC interface) */
    110127static ddf_dev_ops_t hc_ops = {
    111128        .interfaces[USBHC_DEV_IFACE] = &hc_iface, /* see iface.h/c */
    112129};
    113130/*----------------------------------------------------------------------------*/
     131/** Standard USB RH options (RH interface) */
    114132static ddf_dev_ops_t rh_ops = {
    115133        .interfaces[USB_DEV_IFACE] = &usb_iface,
    … …  
    118136/** Initialize hc and rh ddf structures and their respective drivers.
    119137 *
     138 * @param[in] device DDF instance of the device to use.
    120139 * @param[in] instance OHCI structure to use.
    121  * @param[in] device DDF instance of the device to use.
    122140 *
    123141 * This function does all the preparatory work for hc and rh drivers:
    … …  
    127145 *  - registers interrupt handler
    128146 */
    129 int ohci_init(ohci_t *instance, ddf_dev_t *device)
    130 {
    131         assert(instance);
    132         instance->hc_fun = NULL;
     147int device_setup_ohci(ddf_dev_t *device)
     148{
     149        ohci_t *instance = malloc(sizeof(ohci_t));
     150        if (instance == NULL) {
     151                usb_log_error("Failed to allocate OHCI driver.\n");
     152                return ENOMEM;
     153        }
     154
     155#define CHECK_RET_DEST_FREE_RETURN(ret, message...) \
     156if (ret != EOK) { \
     157        if (instance->hc_fun) { \
     158                instance->hc_fun->ops = NULL; \
     159                instance->hc_fun->driver_data = NULL; \
     160                ddf_fun_destroy(instance->hc_fun); \
     161        } \
     162        if (instance->rh_fun) { \
     163                instance->rh_fun->ops = NULL; \
     164                instance->rh_fun->driver_data = NULL; \
     165                ddf_fun_destroy(instance->rh_fun); \
     166        } \
     167        free(instance); \
     168        usb_log_error(message); \
     169        return ret; \
     170} else (void)0
     171
    133172        instance->rh_fun = NULL;
    134 #define CHECK_RET_DEST_FUN_RETURN(ret, message...) \
    135 if (ret != EOK) { \
    136         usb_log_error(message); \
    137         if (instance->hc_fun) \
    138                 ddf_fun_destroy(instance->hc_fun); \
    139         if (instance->rh_fun) \
    140                 ddf_fun_destroy(instance->rh_fun); \
    141         return ret; \
    142 }
    143 
    144         uintptr_t mem_reg_base = 0;
    145         size_t mem_reg_size = 0;
     173        instance->hc_fun = ddf_fun_create(device, fun_exposed, "ohci-hc");
     174        int ret = instance->hc_fun ? EOK : ENOMEM;
     175        CHECK_RET_DEST_FREE_RETURN(ret, "Failed to create OHCI HC function.\n");
     176        instance->hc_fun->ops = &hc_ops;
     177        instance->hc_fun->driver_data = &instance->hc;
     178
     179        instance->rh_fun = ddf_fun_create(device, fun_inner, "ohci-rh");
     180        ret = instance->rh_fun ? EOK : ENOMEM;
     181        CHECK_RET_DEST_FREE_RETURN(ret, "Failed to create OHCI RH function.\n");
     182        instance->rh_fun->ops = &rh_ops;
     183
     184        uintptr_t reg_base = 0;
     185        size_t reg_size = 0;
    146186        int irq = 0;
    147187
    148         int ret =
    149             pci_get_my_registers(device, &mem_reg_base, &mem_reg_size, &irq);
    150         CHECK_RET_DEST_FUN_RETURN(ret,
     188        ret = pci_get_my_registers(device, &reg_base, &reg_size, &irq);
     189        CHECK_RET_DEST_FREE_RETURN(ret,
    151190            "Failed to get memory addresses for %" PRIun ": %s.\n",
    152191            device->handle, str_error(ret));
    153192        usb_log_debug("Memory mapped regs at %p (size %zu), IRQ %d.\n",
    154             (void *) mem_reg_base, mem_reg_size, irq);
     193            (void *) reg_base, reg_size, irq);
    155194
    156195        bool interrupts = false;
    157196#ifdef CONFIG_USBHC_NO_INTERRUPTS
    158         usb_log_warning("Interrupts disabled in OS config, " \
     197        usb_log_warning("Interrupts disabled in OS config, "
    159198            "falling back to polling.\n");
    160199#else
    … …  
    163202                usb_log_warning("Failed to enable interrupts: %s.\n",
    164203                    str_error(ret));
    165                 usb_log_info("HW interrupts not available, " \
     204                usb_log_info("HW interrupts not available, "
    166205                    "falling back to polling.\n");
    167206        } else {
    … …  
    171210#endif
    172211
    173         instance->hc_fun = ddf_fun_create(device, fun_exposed, "ohci-hc");
    174         ret = (instance->hc_fun == NULL) ? ENOMEM : EOK;
    175         CHECK_RET_DEST_FUN_RETURN(ret,
    176             "Failed(%d) to create HC function.\n", ret);
    177 
    178         ret = hc_init(&instance->hc, instance->hc_fun, device,
    179             mem_reg_base, mem_reg_size, interrupts);
    180         CHECK_RET_DEST_FUN_RETURN(ret, "Failed(%d) to init ohci-hcd.\n", ret);
    181         instance->hc_fun->ops = &hc_ops;
    182         instance->hc_fun->driver_data = &instance->hc;
    183         ret = ddf_fun_bind(instance->hc_fun);
    184         CHECK_RET_DEST_FUN_RETURN(ret,
    185             "Failed(%d) to bind OHCI device function: %s.\n",
    186             ret, str_error(ret));
    187         ret = ddf_fun_add_to_class(instance->hc_fun, USB_HC_DDF_CLASS_NAME);
    188         CHECK_RET_DEST_FUN_RETURN(ret,
    189             "Failed to add OHCI to HC class: %s.\n", str_error(ret));
    190 
    191 #undef CHECK_RET_HC_RETURN
     212        ret = hc_init(&instance->hc, reg_base, reg_size, interrupts);
     213        CHECK_RET_DEST_FREE_RETURN(ret, "Failed(%d) to init ohci-hcd.\n", ret);
    192214
    193215#define CHECK_RET_FINI_RETURN(ret, message...) \
    194216if (ret != EOK) { \
    195         usb_log_error(message); \
    196         if (instance->hc_fun) \
    197                 ddf_fun_destroy(instance->hc_fun); \
    198         if (instance->rh_fun) \
    199                 ddf_fun_destroy(instance->rh_fun); \
    200217        hc_fini(&instance->hc); \
    201         return ret; \
    202 }
     218        CHECK_RET_DEST_FREE_RETURN(ret, message); \
     219} else (void)0
    203220
    204221        /* It does no harm if we register this on polling */
    … …  
    208225            "Failed(%d) to register interrupt handler.\n", ret);
    209226
    210         instance->rh_fun = ddf_fun_create(device, fun_inner, "ohci-rh");
    211         ret = (instance->rh_fun == NULL) ? ENOMEM : EOK;
     227        ret = ddf_fun_bind(instance->hc_fun);
    212228        CHECK_RET_FINI_RETURN(ret,
    213             "Failed(%d) to create root hub function.\n", ret);
    214 
    215 
    216         instance->rh_fun->ops = &rh_ops;
    217         instance->rh_fun->driver_data = NULL;
    218        
     229            "Failed(%d) to bind OHCI device function: %s.\n",
     230            ret, str_error(ret));
     231
     232        ret = ddf_fun_add_to_class(instance->hc_fun, USB_HC_DDF_CLASS_NAME);
     233        CHECK_RET_FINI_RETURN(ret,
     234            "Failed to add OHCI to HC class: %s.\n", str_error(ret));
     235
    219236        device->driver_data = instance;
    220237
    221238        hc_start_hw(&instance->hc);
     239        hc_register_hub(&instance->hc, instance->rh_fun);
    222240        return EOK;
     241
     242#undef CHECK_RET_DEST_FUN_RETURN
    223243#undef CHECK_RET_FINI_RETURN
    224244}

  • uspace/drv/ohci/ohci.h

    r05e21ffc r4a7a8d4  
    3838#include <ddf/driver.h>
    3939
    40 #include "hc.h"
    41 #include "root_hub.h"
    42 
    43 typedef struct ohci {
    44         ddf_fun_t *hc_fun;
    45         ddf_fun_t *rh_fun;
    46 
    47         hc_t hc;
    48         rh_t rh;
    49 } ohci_t;
    50 
    51 int ohci_init(ohci_t *instance, ddf_dev_t *device);
     40int device_setup_ohci(ddf_dev_t *device);
    5241
    5342#endif

  • uspace/drv/ohci/pci.c

    r05e21ffc r4a7a8d4  
    5858    uintptr_t *mem_reg_address, size_t *mem_reg_size, int *irq_no)
    5959{
    60         assert(dev != NULL);
     60        assert(dev);
     61        assert(mem_reg_address);
     62        assert(mem_reg_size);
     63        assert(irq_no);
    6164
    6265        int parent_phone = devman_parent_device_connect(dev->handle,

  • uspace/drv/ohci/root_hub.c

    r05e21ffc r4a7a8d4  
    237237                return ENOMEM;
    238238
    239         usb_log_info("OHCI root hub with %d ports initialized.\n",
     239        usb_log_info("OHCI root hub with %zu ports initialized.\n",
    240240            instance->port_count);
    241241

  • uspace/drv/uhci-hcd/Makefile

    r05e21ffc r4a7a8d4  
    2828
    2929USPACE_PREFIX = ../..
    30 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
    31 EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include -I.
     30
     31LIBS = \
     32        $(LIBUSBHOST_PREFIX)/libusbhost.a \
     33        $(LIBUSB_PREFIX)/libusb.a \
     34        $(LIBDRV_PREFIX)/libdrv.a
     35EXTRA_CFLAGS += \
     36        -I$(LIBUSB_PREFIX)/include \
     37        -I$(LIBUSBHOST_PREFIX)/include \
     38        -I$(LIBDRV_PREFIX)/include
     39
    3240BINARY = uhci-hcd
    3341

  • uspace/drv/uhci-hcd/hc.c

    r05e21ffc r4a7a8d4  
    6060 *
    6161 * @param[in] instance Memory place to initialize.
    62  * @param[in] fun DDF function.
    6362 * @param[in] regs Address of I/O control registers.
    6463 * @param[in] size Size of I/O control registers.
    … …  
    6968 * interrupt fibrils.
    7069 */
    71 int hc_init(hc_t *instance, ddf_fun_t *fun,
    72     void *regs, size_t reg_size, bool interrupts)
     70int hc_init(hc_t *instance, void *regs, size_t reg_size, bool interrupts)
    7371{
    7472        assert(reg_size >= sizeof(regs_t));

  • uspace/drv/uhci-hcd/hc.h

    r05e21ffc r4a7a8d4  
    136136} hc_t;
    137137
    138 int hc_init(hc_t *instance, ddf_fun_t *fun,
    139     void *regs, size_t reg_size, bool interupts);
     138int hc_init(hc_t *instance, void *regs, size_t reg_size, bool interupts);
    140139
    141140int hc_schedule(hc_t *instance, usb_transfer_batch_t *batch);

  • uspace/drv/uhci-hcd/hw_struct/queue_head.h

    r05e21ffc r4a7a8d4  
    3838#include "link_pointer.h"
    3939#include "transfer_descriptor.h"
    40 #include "utils/malloc32.h"
     40#include "../utils/malloc32.h"
    4141
    4242/** This structure is defined in UHCI design guide p. 31 */

  • uspace/drv/uhci-hcd/hw_struct/transfer_descriptor.c

    r05e21ffc r4a7a8d4  
    3636
    3737#include "transfer_descriptor.h"
    38 #include "utils/malloc32.h"
     38#include "../utils/malloc32.h"
    3939
    4040/** Initialize Transfer Descriptor

  • uspace/drv/uhci-hcd/iface.c

    r05e21ffc r4a7a8d4  
    122122        return EOK;
    123123}
     124
     125/** Find device handle by address interface function.
     126 *
     127 * @param[in] fun DDF function that was called.
     128 * @param[in] address Address in question.
     129 * @param[out] handle Where to store device handle if found.
     130 * @return Error code.
     131 */
     132static int find_by_address(ddf_fun_t *fun, usb_address_t address,
     133    devman_handle_t *handle)
     134{
     135        assert(fun);
     136        hc_t *hc = fun_to_hc(fun);
     137        assert(hc);
     138        bool found =
     139            usb_device_keeper_find_by_address(&hc->manager, address, handle);
     140        return found ? EOK : ENOENT;
     141}
     142
    124143/*----------------------------------------------------------------------------*/
    125144/** Release address interface function
    … …  
    352371        .request_address = request_address,
    353372        .bind_address = bind_address,
     373        .find_by_address = find_by_address,
    354374        .release_address = release_address,
    355375

  • uspace/drv/uhci-hcd/main.c

    r05e21ffc r4a7a8d4  
    6464        assert(device);
    6565
    66         uhci_t *uhci = malloc(sizeof(uhci_t));
    67         if (uhci == NULL) {
    68                 usb_log_error("Failed to allocate UHCI driver.\n");
    69                 return ENOMEM;
    70         }
    71 
    72         int ret = uhci_init(uhci, device);
     66        int ret = device_setup_uhci(device);
    7367        if (ret != EOK) {
    7468                usb_log_error("Failed to initialize UHCI driver: %s.\n",
    … …  
    7670                return ret;
    7771        }
    78         device->driver_data = uhci;
    79 
    8072        usb_log_info("Controlling new UHCI device '%s'.\n", device->name);
    8173

  • uspace/drv/uhci-hcd/uhci.c

    r05e21ffc r4a7a8d4  
    4444#include "pci.h"
    4545
     46#include "hc.h"
     47#include "root_hub.h"
     48
     49/** Structure representing both functions of UHCI hc, USB host controller
     50 * and USB root hub */
     51typedef struct uhci {
     52        /** Pointer to DDF represenation of UHCI host controller */
     53        ddf_fun_t *hc_fun;
     54        /** Pointer to DDF represenation of UHCI root hub */
     55        ddf_fun_t *rh_fun;
     56
     57        /** Internal driver's represenation of UHCI host controller */
     58        hc_t hc;
     59        /** Internal driver's represenation of UHCI root hub */
     60        rh_t rh;
     61} uhci_t;
     62
     63static inline uhci_t * dev_to_uhci(ddf_dev_t *dev)
     64{
     65        assert(dev);
     66        assert(dev->driver_data);
     67        return dev->driver_data;
     68}
     69/*----------------------------------------------------------------------------*/
    4670/** IRQ handling callback, forward status from call to diver structure.
    4771 *
    … …  
    6993{
    7094        assert(fun);
    71         usb_device_keeper_t *manager =
    72             &((uhci_t*)fun->dev->driver_data)->hc.manager;
    73 
     95        usb_device_keeper_t *manager = &dev_to_uhci(fun->dev)->hc.manager;
    7496        usb_address_t addr = usb_device_keeper_find(manager, handle);
     97
    7598        if (addr < 0) {
    7699                return addr;
    … …  
    93116    ddf_fun_t *fun, devman_handle_t *handle)
    94117{
    95         assert(handle);
    96         ddf_fun_t *hc_fun = ((uhci_t*)fun->dev->driver_data)->hc_fun;
    97         assert(hc_fun != NULL);
    98 
    99         *handle = hc_fun->handle;
     118        assert(fun);
     119        ddf_fun_t *hc_fun = dev_to_uhci(fun->dev)->hc_fun;
     120        assert(hc_fun);
     121
     122        if (handle != NULL)
     123                *handle = hc_fun->handle;
    100124        return EOK;
    101125}
    … …  
    126150static hw_res_ops_t hw_res_iface = {
    127151        .get_resource_list = get_resource_list,
    128         .enable_interrupt = NULL
     152        .enable_interrupt = NULL,
    129153};
    130154/*----------------------------------------------------------------------------*/
    … …  
    146170 *  - registers interrupt handler
    147171 */
    148 int uhci_init(uhci_t *instance, ddf_dev_t *device)
    149 {
    150         assert(instance);
    151         instance->hc_fun = NULL;
     172int device_setup_uhci(ddf_dev_t *device)
     173{
     174        assert(device);
     175        uhci_t *instance = malloc(sizeof(uhci_t));
     176        if (instance == NULL) {
     177                usb_log_error("Failed to allocate OHCI driver.\n");
     178                return ENOMEM;
     179        }
     180
     181#define CHECK_RET_DEST_FREE_RETURN(ret, message...) \
     182if (ret != EOK) { \
     183        if (instance->hc_fun) \
     184                instance->hc_fun->ops = NULL; \
     185                instance->hc_fun->driver_data = NULL; \
     186                ddf_fun_destroy(instance->hc_fun); \
     187        if (instance->rh_fun) {\
     188                instance->rh_fun->ops = NULL; \
     189                instance->rh_fun->driver_data = NULL; \
     190                ddf_fun_destroy(instance->rh_fun); \
     191        } \
     192        free(instance); \
     193        usb_log_error(message); \
     194        return ret; \
     195} else (void)0
     196
    152197        instance->rh_fun = NULL;
    153 #define CHECK_RET_DEST_FUN_RETURN(ret, message...) \
    154 if (ret != EOK) { \
    155         usb_log_error(message); \
    156         if (instance->hc_fun) \
    157                 ddf_fun_destroy(instance->hc_fun); \
    158         if (instance->rh_fun) \
    159                 ddf_fun_destroy(instance->rh_fun); \
    160         return ret; \
    161 }
    162 
    163         uintptr_t io_reg_base = 0;
    164         size_t io_reg_size = 0;
     198        instance->hc_fun = ddf_fun_create(device, fun_exposed, "uhci-hc");
     199        int ret = (instance->hc_fun == NULL) ? ENOMEM : EOK;
     200        CHECK_RET_DEST_FREE_RETURN(ret, "Failed to create UHCI HC function.\n");
     201        instance->hc_fun->ops = &hc_ops;
     202        instance->hc_fun->driver_data = &instance->hc;
     203
     204        instance->rh_fun = ddf_fun_create(device, fun_inner, "uhci-rh");
     205        ret = (instance->rh_fun == NULL) ? ENOMEM : EOK;
     206        CHECK_RET_DEST_FREE_RETURN(ret, "Failed to create UHCI RH function.\n");
     207        instance->rh_fun->ops = &rh_ops;
     208        instance->rh_fun->driver_data = &instance->rh;
     209
     210        uintptr_t reg_base = 0;
     211        size_t reg_size = 0;
    165212        int irq = 0;
    166213
    167         int ret =
    168             pci_get_my_registers(device, &io_reg_base, &io_reg_size, &irq);
    169         CHECK_RET_DEST_FUN_RETURN(ret,
     214        ret = pci_get_my_registers(device, &reg_base, &reg_size, &irq);
     215        CHECK_RET_DEST_FREE_RETURN(ret,
    170216            "Failed to get I/O addresses for %" PRIun ": %s.\n",
    171217            device->handle, str_error(ret));
    172218        usb_log_debug("I/O regs at 0x%p (size %zu), IRQ %d.\n",
    173             (void *) io_reg_base, io_reg_size, irq);
     219            (void *) reg_base, reg_size, irq);
    174220
    175221        ret = pci_disable_legacy(device);
    176         CHECK_RET_DEST_FUN_RETURN(ret,
     222        CHECK_RET_DEST_FREE_RETURN(ret,
    177223            "Failed(%d) to disable legacy USB: %s.\n", ret, str_error(ret));
    178224
    … …  
    194240#endif
    195241
    196         instance->hc_fun = ddf_fun_create(device, fun_exposed, "uhci-hc");
    197         ret = (instance->hc_fun == NULL) ? ENOMEM : EOK;
    198         CHECK_RET_DEST_FUN_RETURN(ret,
    199             "Failed(%d) to create HC function: %s.\n", ret, str_error(ret));
    200 
    201         ret = hc_init(&instance->hc, instance->hc_fun,
    202             (void*)io_reg_base, io_reg_size, interrupts);
    203         CHECK_RET_DEST_FUN_RETURN(ret,
     242
     243        ret = hc_init(&instance->hc, (void*)reg_base, reg_size, interrupts);
     244        CHECK_RET_DEST_FREE_RETURN(ret,
    204245            "Failed(%d) to init uhci-hcd: %s.\n", ret, str_error(ret));
    205 
    206         instance->hc_fun->ops = &hc_ops;
    207         instance->hc_fun->driver_data = &instance->hc;
    208         ret = ddf_fun_bind(instance->hc_fun);
    209         CHECK_RET_DEST_FUN_RETURN(ret,
    210             "Failed(%d) to bind UHCI device function: %s.\n",
    211             ret, str_error(ret));
    212         ret = ddf_fun_add_to_class(instance->hc_fun, USB_HC_DDF_CLASS_NAME);
    213         CHECK_RET_DEST_FUN_RETURN(ret,
    214             "Failed to add UHCI to HC class: %s.\n", str_error(ret));
    215 
    216 #undef CHECK_RET_HC_RETURN
    217246
    218247#define CHECK_RET_FINI_RETURN(ret, message...) \
    219248if (ret != EOK) { \
    220         usb_log_error(message); \
    221         if (instance->hc_fun) \
    222                 ddf_fun_destroy(instance->hc_fun); \
    223         if (instance->rh_fun) \
    224                 ddf_fun_destroy(instance->rh_fun); \
    225249        hc_fini(&instance->hc); \
     250        CHECK_RET_DEST_FREE_RETURN(ret, message); \
    226251        return ret; \
    227 }
     252} else (void)0
    228253
    229254        /* It does no harm if we register this on polling */
    … …  
    234259            ret, str_error(ret));
    235260
    236         instance->rh_fun = ddf_fun_create(device, fun_inner, "uhci-rh");
    237         ret = (instance->rh_fun == NULL) ? ENOMEM : EOK;
    238         CHECK_RET_FINI_RETURN(ret,
    239             "Failed(%d) to create root hub function: %s.\n",
     261        ret = ddf_fun_bind(instance->hc_fun);
     262        CHECK_RET_FINI_RETURN(ret,
     263            "Failed(%d) to bind UHCI device function: %s.\n",
    240264            ret, str_error(ret));
     265
     266        ret = ddf_fun_add_to_class(instance->hc_fun, USB_HC_DDF_CLASS_NAME);
     267        CHECK_RET_FINI_RETURN(ret,
     268            "Failed to add UHCI to HC class: %s.\n", str_error(ret));
    241269
    242270        ret = rh_init(&instance->rh, instance->rh_fun,
    … …  
    245273            "Failed(%d) to setup UHCI root hub: %s.\n", ret, str_error(ret));
    246274
    247         instance->rh_fun->ops = &rh_ops;
    248         instance->rh_fun->driver_data = &instance->rh;
    249275        ret = ddf_fun_bind(instance->rh_fun);
    250276        CHECK_RET_FINI_RETURN(ret,
    251277            "Failed(%d) to register UHCI root hub: %s.\n", ret, str_error(ret));
    252278
     279        device->driver_data = instance;
    253280        return EOK;
    254281#undef CHECK_RET_FINI_RETURN

  • uspace/drv/uhci-hcd/uhci.h

    r05e21ffc r4a7a8d4  
    3838#include <ddf/driver.h>
    3939
    40 #include "hc.h"
    41 #include "root_hub.h"
    42 
    43 /** Structure representing both functions of UHCI hc, USB host controller
    44  * and USB root hub */
    45 typedef struct uhci {
    46         /** Pointer to DDF represenation of UHCI host controller */
    47         ddf_fun_t *hc_fun;
    48         /** Pointer to DDF represenation of UHCI root hub */
    49         ddf_fun_t *rh_fun;
    50 
    51         /** Internal driver's represenation of UHCI host controller */
    52         hc_t hc;
    53         /** Internal driver's represenation of UHCI root hub */
    54         rh_t rh;
    55 } uhci_t;
    56 
    57 int uhci_init(uhci_t *instance, ddf_dev_t *device);
     40int device_setup_uhci(ddf_dev_t *device);
    5841#endif
    5942/**

  • uspace/drv/uhci-rhd/Makefile

    r05e21ffc r4a7a8d4  
    2828
    2929USPACE_PREFIX = ../..
    30 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
    31 EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include -I.
     30
     31LIBS = \
     32        $(LIBUSBDEV_PREFIX)/libusbdev.a \
     33        $(LIBUSB_PREFIX)/libusb.a \
     34        $(LIBDRV_PREFIX)/libdrv.a
     35EXTRA_CFLAGS += \
     36        -I$(LIBUSB_PREFIX)/include \
     37        -I$(LIBUSBDEV_PREFIX)/include \
     38        -I$(LIBDRV_PREFIX)/include
     39
    3240BINARY = uhci-rhd
    3341

  • uspace/drv/uhci-rhd/port.c

    r05e21ffc r4a7a8d4  
    3232 * @brief UHCI root hub port routines
    3333 */
    34 #include <libarch/ddi.h> /* pio_read and pio_write */
     34#include <libarch/ddi.h>  /* pio_read and pio_write */
     35#include <fibril_synch.h> /* async_usleep */
    3536#include <errno.h>
    3637#include <str_error.h>
    37 #include <fibril_synch.h>
    3838
    3939#include <usb/usb.h>    /* usb_address_t */
    40 #include <usb/hub.h>
     40#include <usb/hub.h>    /* usb_hc_new_device_wrapper */
    4141#include <usb/debug.h>
    4242
    … …  
    212212
    213213        /*
    214          * The host then waits for at least 100 ms to allow completion of
    215          * an insertion process and for power at the device to become stable.
    216          */
    217         async_usleep(100000);
    218 
    219         /*
    220          * Resets from root ports should be nominally 50ms
     214         * Resets from root ports should be nominally 50ms (USB spec 7.1.7.3)
    221215         */
    222216        {
    … …  
    229223                port_status &= ~STATUS_IN_RESET;
    230224                uhci_port_write_status(port, port_status);
    231                 usb_log_debug("%s: Reset Signal stop.\n", port->id_string);
    232         }
    233 
    234         /* the reset recovery time 10ms */
    235         async_usleep(10000);
    236 
     225                while (uhci_port_read_status(port) & STATUS_IN_RESET);
     226                // TODO: find a better way to waste time (it should be less than
     227                // 10ms, if we reschedule it takes too much time (random
     228                // interrupts can be solved by multiple attempts).
     229                usb_log_debug2("%s: Reset Signal stop.\n", port->id_string);
     230        }
    237231        /* Enable the port. */
    238232        uhci_port_set_enabled(port, true);
     233
     234        /* Reset recovery period,
     235         * devices do not have to respond during this period
     236         */
     237        async_usleep(10000);
    239238        return EOK;
    240239}
    … …  
    255254        usb_log_debug("%s: Detected new device.\n", port->id_string);
    256255
     256        int ret, count = 0;
    257257        usb_address_t dev_addr;
    258         int ret = usb_hc_new_device_wrapper(port->rh, &port->hc_connection,
    259             speed, uhci_port_reset_enable, port->number, port,
    260             &dev_addr, &port->attached_device, NULL, NULL, NULL);
     258        do {
     259                ret = usb_hc_new_device_wrapper(port->rh, &port->hc_connection,
     260                    speed, uhci_port_reset_enable, port->number, port,
     261                    &dev_addr, &port->attached_device, NULL, NULL, NULL);
     262        } while (ret != EOK && ++count < 4);
    261263
    262264        if (ret != EOK) {
    … …  
    313315        /* Wait for port to become enabled */
    314316        do {
    315                 async_usleep(1000);
    316317                port_status = uhci_port_read_status(port);
    317318        } while ((port_status & STATUS_CONNECTED) &&

  • uspace/drv/usbflbk/Makefile

    r05e21ffc r4a7a8d4  
    2828
    2929USPACE_PREFIX = ../..
    30 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
    31 EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include
     30
     31LIBS = \
     32        $(LIBUSBDEV_PREFIX)/libusbdev.a \
     33        $(LIBUSB_PREFIX)/libusb.a \
     34        $(LIBDRV_PREFIX)/libdrv.a
     35EXTRA_CFLAGS += \
     36        -I$(LIBUSB_PREFIX)/include \
     37        -I$(LIBUSBDEV_PREFIX)/include \
     38        -I$(LIBDRV_PREFIX)/include
     39
    3240BINARY = usbflbk
    3341

  • uspace/drv/usbhid/Makefile

    r05e21ffc r4a7a8d4  
    2828
    2929USPACE_PREFIX = ../..
    30 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
    31 EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include -I.
     30
     31LIBS = \
     32        $(LIBUSBHID_PREFIX)/libusbhid.a \
     33        $(LIBUSBDEV_PREFIX)/libusbdev.a \
     34        $(LIBUSB_PREFIX)/libusb.a \
     35        $(LIBDRV_PREFIX)/libdrv.a
     36EXTRA_CFLAGS += \
     37        -I. \
     38        -I$(LIBUSB_PREFIX)/include \
     39        -I$(LIBUSBDEV_PREFIX)/include \
     40        -I$(LIBUSBHID_PREFIX)/include \
     41        -I$(LIBDRV_PREFIX)/include
     42
    3243BINARY = usbhid
    3344

  • uspace/drv/usbhub/Makefile

    r05e21ffc r4a7a8d4  
    2828
    2929USPACE_PREFIX = ../..
    30 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
    31 EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include
     30
     31LIBS = \
     32        $(LIBUSBDEV_PREFIX)/libusbdev.a \
     33        $(LIBUSB_PREFIX)/libusb.a \
     34        $(LIBDRV_PREFIX)/libdrv.a
     35EXTRA_CFLAGS += \
     36        -I$(LIBUSB_PREFIX)/include \
     37        -I$(LIBUSBDEV_PREFIX)/include \
     38        -I$(LIBDRV_PREFIX)/include
     39
    3240BINARY = usbhub
    3341

  • uspace/drv/usbkbd/Makefile

    r05e21ffc r4a7a8d4  
    2828
    2929USPACE_PREFIX = ../..
    30 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
    31 EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include -I.
     30
     31LIBS = \
     32        $(LIBUSBHID_PREFIX)/libusbhid.a \
     33        $(LIBUSBDEV_PREFIX)/libusbdev.a \
     34        $(LIBUSB_PREFIX)/libusb.a \
     35        $(LIBDRV_PREFIX)/libdrv.a
     36EXTRA_CFLAGS += \
     37        -I. \
     38        -I$(LIBUSB_PREFIX)/include \
     39        -I$(LIBUSBDEV_PREFIX)/include \
     40        -I$(LIBUSBHID_PREFIX)/include \
     41        -I$(LIBDRV_PREFIX)/include
     42
    3243BINARY = usbkbd
    3344

  • uspace/drv/usbmast/Makefile

    r05e21ffc r4a7a8d4  
    2828
    2929USPACE_PREFIX = ../..
    30 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
    31 EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include
     30
     31LIBS = \
     32        $(LIBUSBDEV_PREFIX)/libusbdev.a \
     33        $(LIBUSB_PREFIX)/libusb.a \
     34        $(LIBDRV_PREFIX)/libdrv.a
     35EXTRA_CFLAGS += \
     36        -I$(LIBUSB_PREFIX)/include \
     37        -I$(LIBUSBDEV_PREFIX)/include \
     38        -I$(LIBDRV_PREFIX)/include
     39
    3240BINARY = usbmast
    3341
    3442SOURCES = \
     43        inquiry.c \
    3544        main.c \
    3645        mast.c

  • uspace/drv/usbmast/main.c

    r05e21ffc r4a7a8d4  
    7575};
    7676
    77 #define BITS_GET_MASK(type, bitcount) (((type)(1 << (bitcount)))-1)
    78 #define BITS_GET_MID_MASK(type, bitcount, offset) \
    79         ((type)( BITS_GET_MASK(type, (bitcount) + (offset)) - BITS_GET_MASK(type, bitcount) ))
    80 #define BITS_GET(type, number, bitcount, offset) \
    81         ((type)( (number) & (BITS_GET_MID_MASK(type, bitcount, offset)) ) >> (offset))
    82 
    83 #define INQUIRY_RESPONSE_LENGTH 35
    84 
    85 static void try_inquiry(usb_device_t *dev)
    86 {
    87         scsi_cmd_inquiry_t inquiry = {
    88                 .op_code = 0x12,
    89                 .lun_evpd = 0,
    90                 .page_code = 0,
    91                 .alloc_length = INQUIRY_RESPONSE_LENGTH,
    92                 .ctrl = 0
    93         };
    94         size_t response_len;
    95         uint8_t response[INQUIRY_RESPONSE_LENGTH];
    96 
    97         int rc;
    98 
    99         rc = usb_massstor_data_in(GET_BULK_IN(dev), GET_BULK_OUT(dev),
    100             0xDEADBEEF, 0, (uint8_t *) &inquiry, sizeof(inquiry),
    101             response, INQUIRY_RESPONSE_LENGTH, &response_len);
    102 
    103         if (rc != EOK) {
    104                 usb_log_error("Failed to probe device %s using %s: %s.\n",
    105                    dev->ddf_dev->name, "SCSI:INQUIRY", str_error(rc));
    106                 return;
    107         }
    108 
    109         if (response_len < 8) {
    110                 usb_log_error("The SCSI response is too short.\n");
    111                 return;
    112         }
    113 
    114         /*
    115          * This is an ugly part of the code. We will parse the returned
    116          * data by hand and try to get as many useful data as possible.
    117          */
    118         int device_type = BITS_GET(uint8_t, response[0], 5, 0);
    119         int removable = BITS_GET(uint8_t, response[1], 1, 7);
    120 
    121         usb_log_info("SCSI information for device `%s':\n", dev->ddf_dev->name);
    122         usb_log_info("  - peripheral device type: %d\n", device_type);
    123         usb_log_info("  - removable: %s\n", removable ? "yes" : "no");
    124 
    125         if (response_len < 32) {
    126                 return;
    127         }
    128 
    129         char dev_vendor[9];
    130         str_ncpy(dev_vendor, 9, (const char *) &response[8], 8);
    131         usb_log_info("  - vendor: '%s'\n", dev_vendor);
    132 
    133         char dev_product[9];
    134         str_ncpy(dev_product, 9, (const char *) &response[16], 8);
    135         usb_log_info("  - product: '%s'\n", dev_vendor);
    136 }
    137 
    13877/** Callback when new device is attached and recognized as a mass storage.
    13978 *
    … …  
    168107            (size_t) dev->pipes[BULK_OUT_EP].descriptor->max_packet_size);
    169108
    170         try_inquiry(dev);
     109        size_t lun_count = usb_masstor_get_lun_count(dev);
     110
     111        usb_massstor_inquiry_result_t inquiry;
     112        rc = usb_massstor_inquiry(dev, BULK_IN_EP, BULK_OUT_EP, &inquiry);
     113        if (rc != EOK) {
     114                usb_log_warning("Failed to inquiry device `%s': %s.\n",
     115                    dev->ddf_dev->name, str_error(rc));
     116                return EOK;
     117        }
     118
     119        usb_log_info("Mass storage `%s': " \
     120            "`%s' by `%s' is %s (%s), %zu LUN(s).\n",
     121            dev->ddf_dev->name,
     122            inquiry.product_and_revision, inquiry.vendor_id,
     123            usb_str_masstor_scsi_peripheral_device_type(inquiry.peripheral_device_type),
     124            inquiry.removable ? "removable" : "non-removable",
     125            lun_count);
    171126
    172127        return EOK;

  • uspace/drv/usbmast/mast.c

    r05e21ffc r4a7a8d4  
    4040#include <str_error.h>
    4141#include <usb/debug.h>
     42#include <usb/request.h>
    4243
    4344bool usb_mast_verbose = true;
    … …  
    6364 * @return Error code.
    6465 */
    65 int usb_massstor_data_in(usb_pipe_t *bulk_in_pipe, usb_pipe_t *bulk_out_pipe,
     66int usb_massstor_data_in(usb_device_t *dev,
     67    size_t bulk_in_pipe_index, size_t bulk_out_pipe_index,
    6668    uint32_t tag, uint8_t lun, void *cmd, size_t cmd_size,
    6769    void *in_buffer, size_t in_buffer_size, size_t *received_size)
    … …  
    6971        int rc;
    7072        size_t act_size;
     73        usb_pipe_t *bulk_in_pipe = dev->pipes[bulk_in_pipe_index].pipe;
     74        usb_pipe_t *bulk_out_pipe = dev->pipes[bulk_out_pipe_index].pipe;
    7175
    7276        /* Prepare CBW - command block wrapper */
    … …  
    135139}
    136140
     141/** Perform bulk-only mass storage reset.
     142 *
     143 * @param dev Device to be reseted.
     144 * @return Error code.
     145 */
     146int usb_massstor_reset(usb_device_t *dev)
     147{
     148        return usb_control_request_set(&dev->ctrl_pipe,
     149            USB_REQUEST_TYPE_CLASS, USB_REQUEST_RECIPIENT_INTERFACE,
     150            0xFF, 0, dev->interface_no, NULL, 0);
     151}
     152
     153/** Perform complete reset recovery of bulk-only mass storage.
     154 *
     155 * Notice that no error is reported because if this fails, the error
     156 * would reappear on next transaction somehow.
     157 *
     158 * @param dev Device to be reseted.
     159 * @param bulk_in_idx Index of bulk in pipe.
     160 * @param bulk_out_idx Index of bulk out pipe.
     161 */
     162void usb_massstor_reset_recovery(usb_device_t *dev,
     163    size_t bulk_in_idx, size_t bulk_out_idx)
     164{
     165        /* We would ignore errors here because if this fails
     166         * we are doomed anyway and any following transaction would fail.
     167         */
     168        usb_massstor_reset(dev);
     169        usb_pipe_clear_halt(&dev->ctrl_pipe, dev->pipes[bulk_in_idx].pipe);
     170        usb_pipe_clear_halt(&dev->ctrl_pipe, dev->pipes[bulk_out_idx].pipe);
     171}
     172
     173/** Get max LUN of a mass storage device.
     174 *
     175 * @see usb_masstor_get_lun_count
     176 *
     177 * @warning Error from this command does not necessarily indicate malfunction
     178 * of the device. Device does not need to support this request.
     179 * You shall rather use usb_masstor_get_lun_count.
     180 *
     181 * @param dev Mass storage device.
     182 * @return Error code of maximum LUN (index, not count).
     183 */
     184int usb_massstor_get_max_lun(usb_device_t *dev)
     185{
     186        uint8_t max_lun;
     187        size_t data_recv_len;
     188        int rc = usb_control_request_get(&dev->ctrl_pipe,
     189            USB_REQUEST_TYPE_CLASS, USB_REQUEST_RECIPIENT_INTERFACE,
     190            0xFE, 0, dev->interface_no, &max_lun, 1, &data_recv_len);
     191        if (rc != EOK) {
     192                return rc;
     193        }
     194        if (data_recv_len != 1) {
     195                return EEMPTY;
     196        }
     197        return (int) max_lun;
     198}
     199
     200/** Get number of LUNs supported by mass storage device.
     201 *
     202 * @warning This function hides any error during the request
     203 * (typically that shall not be a problem).
     204 *
     205 * @param dev Mass storage device.
     206 * @return Number of LUNs.
     207 */
     208size_t usb_masstor_get_lun_count(usb_device_t *dev)
     209{
     210        int max_lun = usb_massstor_get_max_lun(dev);
     211        if (max_lun < 0) {
     212                max_lun = 1;
     213        } else {
     214                max_lun++;
     215        }
     216
     217        return (size_t) max_lun;
     218}
     219
    137220/**
    138221 * @}

  • uspace/drv/usbmast/mast.h

    r05e21ffc r4a7a8d4  
    4040#include <usb/usb.h>
    4141#include <usb/pipes.h>
     42#include <usb/devdrv.h>
    4243
    43 int usb_massstor_data_in(usb_pipe_t *, usb_pipe_t *, uint32_t, uint8_t,
    44     void *, size_t, void *, size_t, size_t *);
     44/** Result of SCSI INQUIRY command.
     45 * This is already parsed structure, not the original buffer returned by
     46 * the device.
     47 */
     48typedef struct {
     49        /** SCSI peripheral device type. */
     50        int peripheral_device_type;
     51        /** Whether the device is removable. */
     52        bool removable;
     53        /** Vendor ID string. */
     54        char vendor_id[9];
     55        /** Product ID and product revision string. */
     56        char product_and_revision[12];
     57} usb_massstor_inquiry_result_t;
     58
     59int usb_massstor_data_in(usb_device_t *dev, size_t, size_t,
     60    uint32_t, uint8_t, void *, size_t, void *, size_t, size_t *);
     61int usb_massstor_reset(usb_device_t *);
     62void usb_massstor_reset_recovery(usb_device_t *, size_t, size_t);
     63int usb_massstor_get_max_lun(usb_device_t *);
     64size_t usb_masstor_get_lun_count(usb_device_t *);
     65int usb_massstor_inquiry(usb_device_t *, size_t, size_t,
     66    usb_massstor_inquiry_result_t *);
     67const char *usb_str_masstor_scsi_peripheral_device_type(int);
    4568
    4669#endif

  • uspace/drv/usbmid/Makefile

    r05e21ffc r4a7a8d4  
    2828
    2929USPACE_PREFIX = ../..
    30 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
    31 EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include
     30
     31LIBS = \
     32        $(LIBUSBDEV_PREFIX)/libusbdev.a \
     33        $(LIBUSB_PREFIX)/libusb.a \
     34        $(LIBDRV_PREFIX)/libdrv.a
     35EXTRA_CFLAGS += \
     36        -I$(LIBUSB_PREFIX)/include \
     37        -I$(LIBUSBDEV_PREFIX)/include \
     38        -I$(LIBDRV_PREFIX)/include
     39       
    3240BINARY = usbmid
    3341

  • uspace/drv/usbmouse/Makefile

    r05e21ffc r4a7a8d4  
    2828
    2929USPACE_PREFIX = ../..
    30 LIBS = $(LIBDRV_PREFIX)/libdrv.a $(LIBUSB_PREFIX)/libusb.a
    31 EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include -I$(LIBUSB_PREFIX)/include -I.
     30
     31LIBS = \
     32        $(LIBUSBHID_PREFIX)/libusbhid.a \
     33        $(LIBUSBDEV_PREFIX)/libusbdev.a \
     34        $(LIBUSB_PREFIX)/libusb.a \
     35        $(LIBDRV_PREFIX)/libdrv.a
     36EXTRA_CFLAGS += \
     37        -I$(LIBUSB_PREFIX)/include \
     38        -I$(LIBUSBDEV_PREFIX)/include \
     39        -I$(LIBUSBHID_PREFIX)/include \
     40        -I$(LIBDRV_PREFIX)/include
    3241
    3342BINARY = usbmouse

  • uspace/drv/vhc/Makefile

    r05e21ffc r4a7a8d4  
    2929USPACE_PREFIX = ../..
    3030LIBS = \
     31        $(LIBUSBDEV_PREFIX)/libusbdev.a \
     32        $(LIBUSBHOST_PREFIX)/libusbhost.a \
    3133        $(LIBUSB_PREFIX)/libusb.a \
    3234        $(LIBUSBVIRT_PREFIX)/libusbvirt.a \
    … …  
    3436EXTRA_CFLAGS += \
    3537        -I$(LIBUSBVIRT_PREFIX)/include \
     38        -I$(LIBUSBDEV_PREFIX)/include \
     39        -I$(LIBUSBHOST_PREFIX)/include \
    3640        -I$(LIBUSB_PREFIX)/include \
    3741        -I$(LIBDRV_PREFIX)/include

  • uspace/drv/vhc/connhost.c

    r05e21ffc r4a7a8d4  
    9494}
    9595
     96/** Find device handle by address interface function.
     97 *
     98 * @param[in] fun DDF function that was called.
     99 * @param[in] address Address in question.
     100 * @param[out] handle Where to store device handle if found.
     101 * @return Error code.
     102 */
     103static int find_by_address(ddf_fun_t *fun, usb_address_t address,
     104    devman_handle_t *handle)
     105{
     106        VHC_DATA(vhc, fun);
     107        bool found =
     108            usb_device_keeper_find_by_address(&vhc->dev_keeper, address, handle);
     109        return found ? EOK : ENOENT;
     110}
     111
    96112/** Release previously requested address.
    97113 *
    … …  
    444460        .request_address = request_address,
    445461        .bind_address = bind_address,
     462        .find_by_address = find_by_address,
    446463        .release_address = release_address,
    447464
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