3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#include <hxge_impl.h>

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#include <hxge_pfc.h>

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speeruint32_t hxge_msi_enable = 2;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsuint32_t hxge_rbr_size = HXGE_RBR_RBB_DEFAULT;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsuint32_t hxge_rbr_spare_size = 0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsuint32_t hxge_rcr_size = HXGE_RCR_DEFAULT;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsuint32_t hxge_tx_ring_size = HXGE_TX_RING_DEFAULT;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsuint32_t hxge_bcopy_thresh = TX_BCOPY_MAX;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsuint32_t hxge_dvma_thresh = TX_FASTDVMA_MIN;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsuint32_t hxge_dma_stream_thresh = TX_STREAM_MIN;

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United Statesuint32_t hxge_jumbo_frame_size = MAX_FRAME_SIZE;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_os_mutex_t hxgedebuglock;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic int hxge_debug_init = 0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsuint32_t hxge_no_tx_lb = 0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsuint32_t hxge_tx_lb_policy = HXGE_TX_LB_TCPUDP;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speer#if defined(__sparc)

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speerhxge_rxbuf_threshold_t hxge_rx_threshold_hi = HXGE_RX_COPY_6;

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speerhxge_rxbuf_threshold_t hxge_rx_threshold_lo = HXGE_RX_COPY_4;

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speer#else

57c5371a68b0454ec94109f38027ab6099bad130Qiyan Sun - Sun Microsystems - San Diego United Stateshxge_rxbuf_threshold_t hxge_rx_threshold_hi = HXGE_RX_COPY_NONE;

57c5371a68b0454ec94109f38027ab6099bad130Qiyan Sun - Sun Microsystems - San Diego United Stateshxge_rxbuf_threshold_t hxge_rx_threshold_lo = HXGE_RX_COPY_NONE;

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speer#endif

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speerhxge_rxbuf_type_t hxge_rx_buf_size_type = RCR_PKTBUFSZ_0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsrtrace_t hpi_rtracebuf;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic int hxge_attach(dev_info_t *, ddi_attach_cmd_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic int hxge_detach(dev_info_t *, ddi_detach_cmd_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_unattach(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_setup_system_dma_pages(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_setup_mutexes(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_destroy_mutexes(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_map_regs(p_hxge_t hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_unmap_regs(p_hxge_t hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speerstatic hxge_status_t hxge_add_intrs(p_hxge_t hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_remove_intrs(p_hxge_t hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_add_intrs_adv(p_hxge_t hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_add_intrs_adv_type(p_hxge_t, uint32_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_add_intrs_adv_type_fix(p_hxge_t, uint32_t);

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speerstatic void hxge_intrs_enable(p_hxge_t hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_intrs_disable(p_hxge_t hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_suspend(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_resume(p_hxge_t);

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speerstatic hxge_status_t hxge_setup_dev(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_destroy_dev(p_hxge_t);

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speerstatic hxge_status_t hxge_alloc_mem_pool(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_free_mem_pool(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_alloc_rx_mem_pool(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_free_rx_mem_pool(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_alloc_tx_mem_pool(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_free_tx_mem_pool(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_dma_mem_alloc(p_hxge_t, dma_method_t,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs struct ddi_dma_attr *, size_t, ddi_device_acc_attr_t *, uint_t,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs p_hxge_dma_common_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_dma_mem_free(p_hxge_dma_common_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_alloc_rx_buf_dma(p_hxge_t, uint16_t,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs p_hxge_dma_common_t *, size_t, size_t, uint32_t *);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_free_rx_buf_dma(p_hxge_t, p_hxge_dma_common_t, uint32_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_alloc_rx_cntl_dma(p_hxge_t, uint16_t,

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer p_hxge_dma_common_t *, struct ddi_dma_attr *, size_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_free_rx_cntl_dma(p_hxge_t, p_hxge_dma_common_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_alloc_tx_buf_dma(p_hxge_t, uint16_t,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs p_hxge_dma_common_t *, size_t, size_t, uint32_t *);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_free_tx_buf_dma(p_hxge_t, p_hxge_dma_common_t, uint32_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_alloc_tx_cntl_dma(p_hxge_t, uint16_t,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs p_hxge_dma_common_t *, size_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_free_tx_cntl_dma(p_hxge_t, p_hxge_dma_common_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic int hxge_init_common_dev(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_uninit_common_dev(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic int hxge_m_start(void *);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_m_stop(void *);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic int hxge_m_multicst(void *, boolean_t, const uint8_t *);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic int hxge_m_promisc(void *, boolean_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void hxge_m_ioctl(void *, queue_t *, mblk_t *);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t hxge_mac_register(p_hxge_t hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic boolean_t hxge_m_getcapab(void *, mac_capab_t, void *);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United Statesstatic boolean_t hxge_param_locked(mac_prop_id_t pr_num);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United Statesstatic int hxge_m_setprop(void *barg, const char *pr_name, mac_prop_id_t pr_num,

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States uint_t pr_valsize, const void *pr_val);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United Statesstatic int hxge_m_getprop(void *barg, const char *pr_name, mac_prop_id_t pr_num,

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States uint_t pr_valsize, void *pr_val);

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerstatic void hxge_m_propinfo(void *barg, const char *pr_name,

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_id_t pr_num, mac_prop_info_handle_t mph);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United Statesstatic int hxge_set_priv_prop(p_hxge_t hxgep, const char *pr_name,

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States uint_t pr_valsize, const void *pr_val);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United Statesstatic int hxge_get_priv_prop(p_hxge_t hxgep, const char *pr_name,

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer uint_t pr_valsize, void *pr_val);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United Statesstatic void hxge_link_poll(void *arg);

e5d973912cb9a1626897da9ce2dca127ef476e54Qiyan Sun - Sun Microsystems - San Diego United Statesstatic void hxge_link_update(p_hxge_t hxge, link_state_t state);

1c29f7e382074ff2792b7f30c9be898ead487a30Qiyan Sun - Sun Microsystems - San Diego United Statesstatic void hxge_msix_init(p_hxge_t hxgep);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerchar *hxge_priv_props[] = {

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer "_rxdma_intr_time",

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer "_rxdma_intr_pkts",

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer "_class_opt_ipv4_tcp",

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer "_class_opt_ipv4_udp",

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer "_class_opt_ipv4_ah",

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer "_class_opt_ipv4_sctp",

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer "_class_opt_ipv6_tcp",

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer "_class_opt_ipv6_udp",

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer "_class_opt_ipv6_ah",

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer "_class_opt_ipv6_sctp",

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer NULL

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States};

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States#define HXGE_MAX_PRIV_PROPS \

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States (sizeof (hxge_priv_props)/sizeof (mac_priv_prop_t))

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HXGE_MAGIC 0x4E584745UL

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define MAX_DUMP_SZ 256

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States#define HXGE_M_CALLBACK_FLAGS \

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer (MC_IOCTL | MC_GETCAPAB | MC_SETPROP | MC_GETPROP | MC_PROPINFO)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsextern hxge_status_t hxge_pfc_set_default_mac_addr(p_hxge_t hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic mac_callbacks_t hxge_m_callbacks = {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_M_CALLBACK_FLAGS,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_m_stat,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_m_start,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_m_stop,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_m_promisc,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_m_multicst,

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speer NULL,

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speer NULL,

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer NULL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_m_ioctl,

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States hxge_m_getcapab,

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States NULL,

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States NULL,

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States hxge_m_setprop,

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer hxge_m_getprop,

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer hxge_m_propinfo

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs};

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

57c5371a68b0454ec94109f38027ab6099bad130Qiyan Sun - Sun Microsystems - San Diego United States#define HXGE_MSIX_REQUEST_10G 8

57c5371a68b0454ec94109f38027ab6099bad130Qiyan Sun - Sun Microsystems - San Diego United Statesstatic int hxge_create_msi_property(p_hxge_t);

57c5371a68b0454ec94109f38027ab6099bad130Qiyan Sun - Sun Microsystems - San Diego United States

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United Statesuint64_t hxge_debug_level = 0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsvoid *hxge_list = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsvoid *hxge_hw_list = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_os_mutex_t hxge_common_lock;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsextern uint64_t hpi_debug_level;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

b97d6ca7333c353b6ca20c20c99fb1be8d32a8deMilan Jurikextern hxge_status_t hxge_ldgv_init(p_hxge_t, int *, int *);

b97d6ca7333c353b6ca20c20c99fb1be8d32a8deMilan Jurikextern hxge_status_t hxge_ldgv_uninit(p_hxge_t);

b97d6ca7333c353b6ca20c20c99fb1be8d32a8deMilan Jurikextern hxge_status_t hxge_intr_ldgv_init(p_hxge_t);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsextern void hxge_fm_init(p_hxge_t hxgep, ddi_device_acc_attr_t *reg_attr,

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speer ddi_device_acc_attr_t *desc_attr, ddi_dma_attr_t *dma_attr);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsextern void hxge_fm_fini(p_hxge_t hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsuint32_t hxge_mblks_pending = 0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic ddi_device_acc_attr_t hxge_dev_reg_acc_attr = {

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speer DDI_DEVICE_ATTR_V0,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DDI_STRUCTURE_LE_ACC,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DDI_STRICTORDER_ACC,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs};

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic ddi_device_acc_attr_t hxge_dev_desc_dma_acc_attr = {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DDI_DEVICE_ATTR_V0,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DDI_STRUCTURE_LE_ACC,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DDI_STRICTORDER_ACC

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs};

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic ddi_device_acc_attr_t hxge_dev_buf_dma_acc_attr = {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DDI_DEVICE_ATTR_V0,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DDI_STRUCTURE_BE_ACC,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DDI_STRICTORDER_ACC

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs};

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speerddi_dma_attr_t hxge_rx_rcr_desc_dma_attr = {

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer DMA_ATTR_V0, /* version number. */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0, /* low address */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* high address */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* address counter max */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0x80000, /* alignment */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xfc00fc, /* dlim_burstsizes */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0x1, /* minimum transfer size */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* maximum transfer size */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* maximum segment size */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 1, /* scatter/gather list length */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer (unsigned int)1, /* granularity */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0 /* attribute flags */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer};

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speerddi_dma_attr_t hxge_tx_desc_dma_attr = {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DMA_ATTR_V0, /* version number. */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0, /* low address */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* high address */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* address counter max */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0x100000, /* alignment */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xfc00fc, /* dlim_burstsizes */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0x1, /* minimum transfer size */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* maximum transfer size */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* maximum segment size */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 1, /* scatter/gather list length */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (unsigned int)1, /* granularity */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0 /* attribute flags */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs};

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speerddi_dma_attr_t hxge_rx_rbr_desc_dma_attr = {

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer DMA_ATTR_V0, /* version number. */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0, /* low address */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* high address */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* address counter max */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0x40000, /* alignment */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xfc00fc, /* dlim_burstsizes */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0x1, /* minimum transfer size */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* maximum transfer size */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* maximum segment size */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 1, /* scatter/gather list length */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer (unsigned int)1, /* granularity */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0 /* attribute flags */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer};

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speerddi_dma_attr_t hxge_rx_mbox_dma_attr = {

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer DMA_ATTR_V0, /* version number. */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0, /* low address */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* high address */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* address counter max */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer#if defined(_BIG_ENDIAN)

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0x2000, /* alignment */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer#else

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0x1000, /* alignment */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer#endif

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xfc00fc, /* dlim_burstsizes */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0x1, /* minimum transfer size */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* maximum transfer size */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0xffffffffffffffff, /* maximum segment size */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 5, /* scatter/gather list length */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer (unsigned int)1, /* granularity */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer 0 /* attribute flags */

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer};

8ad8db65d4781f61f1fd519144f555e6045100e1Michael Speer

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsddi_dma_attr_t hxge_tx_dma_attr = {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DMA_ATTR_V0, /* version number. */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0, /* low address */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* high address */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* address counter max */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#if defined(_BIG_ENDIAN)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0x2000, /* alignment */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#else

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0x1000, /* alignment */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#endif

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xfc00fc, /* dlim_burstsizes */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0x1, /* minimum transfer size */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* maximum transfer size */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* maximum segment size */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 5, /* scatter/gather list length */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (unsigned int)1, /* granularity */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0 /* attribute flags */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs};

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsddi_dma_attr_t hxge_rx_dma_attr = {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DMA_ATTR_V0, /* version number. */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0, /* low address */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* high address */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* address counter max */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0x10000, /* alignment */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xfc00fc, /* dlim_burstsizes */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0x1, /* minimum transfer size */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* maximum transfer size */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0xffffffffffffffff, /* maximum segment size */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 1, /* scatter/gather list length */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (unsigned int)1, /* granularity */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs DDI_DMA_RELAXED_ORDERING /* attribute flags */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs};

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsddi_dma_lim_t hxge_dma_limits = {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (uint_t)0, /* dlim_addr_lo */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (uint_t)0xffffffff, /* dlim_addr_hi */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (uint_t)0xffffffff, /* dlim_cntr_max */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (uint_t)0xfc00fc, /* dlim_burstsizes for 32 and 64 bit xfers */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0x1, /* dlim_minxfer */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 1024 /* dlim_speed */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs};

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsdma_method_t hxge_force_dma = DVMA;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qssize_t alloc_sizes[] = {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0x1000, 0x2000, 0x4000, 0x8000,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0x10000, 0x20000, 0x40000, 0x80000,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs 0x100000, 0x200000, 0x400000, 0x800000, 0x1000000

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs};

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic int

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_attach(dev_info_t *dip, ddi_attach_cmd_t cmd)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs p_hxge_t hxgep = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int instance;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int status = DDI_SUCCESS;

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speer int i;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_attach"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs instance = ddi_get_instance(dip);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs switch (cmd) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs case DDI_ATTACH:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "doing DDI_ATTACH"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs break;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs case DDI_RESUME:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "doing DDI_RESUME"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep = (p_hxge_t)ddi_get_soft_state(hxge_list, instance);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep == NULL) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = DDI_FAILURE;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs break;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->dip != dip) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = DDI_FAILURE;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs break;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->suspended == DDI_PM_SUSPEND) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = ddi_dev_is_needed(hxgep->dip, 0, 1);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs } else {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_resume(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_exit;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs case DDI_PM_RESUME:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "doing DDI_PM_RESUME"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep = (p_hxge_t)ddi_get_soft_state(hxge_list, instance);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep == NULL) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = DDI_FAILURE;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs break;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->dip != dip) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = DDI_FAILURE;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs break;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_resume(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_exit;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs default:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "doing unknown"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = DDI_FAILURE;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_exit;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (ddi_soft_state_zalloc(hxge_list, instance) == DDI_FAILURE) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = DDI_FAILURE;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "ddi_soft_state_zalloc failed"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_exit;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep = ddi_get_soft_state(hxge_list, instance);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep == NULL) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = HXGE_ERROR;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "ddi_get_soft_state failed"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_fail2;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->drv_state = 0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->dip = dip;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->instance = instance;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->p_dip = ddi_get_parent(dip);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->hxge_debug_level = hxge_debug_level;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hpi_debug_level = hxge_debug_level;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speer /*

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speer (void) hxge_pfc_num_macs_get(hxgep, &hxgep->mmac.total);

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speer hxgep->mmac.available = hxgep->mmac.total;

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speer for (i = 0; i < hxgep->mmac.total; i++) {

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speer hxgep->mmac.addrs[i].set = B_FALSE;

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speer hxgep->mmac.addrs[i].primary = B_FALSE;

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speer }

1ed830817782694e7259ee818a2f8eee72233f1eMichael Speer

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speer hxge_fm_init(hxgep, &hxge_dev_reg_acc_attr, &hxge_dev_desc_dma_acc_attr,

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speer &hxge_rx_dma_attr);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_map_regs(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL, "hxge_map_regs failed"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_fail3;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_init_common_dev(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "hxge_init_common_dev failed"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_fail4;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_init_param(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hpi_rtrace_buf_init((rtrace_t *)&hpi_rtracebuf);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* init stats ptr */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_init_statsp(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States status = hxge_setup_mutexes(hxgep);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States if (status != HXGE_OK) {

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States HXGE_DEBUG_MSG((hxgep, DDI_CTL, "set mutex failed"));

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States goto hxge_attach_fail;

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States }

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States

23b519b21a3f023ca350e6d6dba37534db627839Michael Speer /* Scrub the MSI-X memory */

23b519b21a3f023ca350e6d6dba37534db627839Michael Speer hxge_msix_init(hxgep);

23b519b21a3f023ca350e6d6dba37534db627839Michael Speer

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_get_config_properties(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL, "get_hw create failed"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_fail;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_setup_kstats(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_setup_param(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_setup_system_dma_pages(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL, "set dma page failed"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_fail;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_hw_id_init(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_hw_init_niu_common(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_setup_dev(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != DDI_SUCCESS) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "set dev failed"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_fail;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_add_intrs(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != DDI_SUCCESS) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "add_intr failed"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_fail;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_intrs_enable(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if ((status = hxge_mac_register(hxgep)) != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "unable to register to mac layer (%d)", status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_fail;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States mac_link_update(hxgep->mach, LINK_STATE_UNKNOWN);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "registered to mac (instance %d)",

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs instance));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_exit;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_attach_fail:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_unattach(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_attach_fail1;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_attach_fail5:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_destroy_param(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_destroy_kstats(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_attach_fail4:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->hxge_hw_p) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_uninit_common_dev(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->hxge_hw_p = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_attach_fail3:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_unmap_regs(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_fm_fini(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_attach_fail2:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_soft_state_free(hxge_list, hxgep->instance);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_attach_fail1:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = (HXGE_ERROR | HXGE_DDI_FAILED);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_attach_exit:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "<== hxge_attach status = 0x%08x",

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (status);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic int

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_detach(dev_info_t *dip, ddi_detach_cmd_t cmd)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int status = DDI_SUCCESS;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int instance;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs p_hxge_t hxgep = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_detach"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs instance = ddi_get_instance(dip);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep = ddi_get_soft_state(hxge_list, instance);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep == NULL) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = DDI_FAILURE;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_detach_exit;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs switch (cmd) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs case DDI_DETACH:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "doing DDI_DETACH"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs break;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs case DDI_PM_SUSPEND:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "doing DDI_PM_SUSPEND"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->suspended = DDI_PM_SUSPEND;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_suspend(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs break;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs case DDI_SUSPEND:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "doing DDI_SUSPEND"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->suspended != DDI_PM_SUSPEND) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->suspended = DDI_SUSPEND;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_suspend(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs break;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs default:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = DDI_FAILURE;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs break;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (cmd != DDI_DETACH)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_detach_exit;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->suspended = cmd;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->mach && (status = mac_unregister(hxgep->mach)) != 0) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "<== hxge_detach status = 0x%08X", status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (DDI_FAILURE);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "<== hxge_detach (mac_unregister) status = 0x%08X", status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_unattach(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_detach_exit:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "<== hxge_detach status = 0x%08X",

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (status);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_unattach(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_unattach"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep == NULL || hxgep->dev_regs == NULL) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->hxge_hw_p) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_uninit_common_dev(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->hxge_hw_p = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->hxge_timerid) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_stop_timer(hxgep, hxgep->hxge_timerid);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->hxge_timerid = 0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speer /* Stop interrupts. */

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speer hxge_intrs_disable(hxgep);

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speer

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Stop any further interrupts. */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_remove_intrs(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Stop the device and free resources. */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_destroy_dev(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Tear down the ndd parameters setup. */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_destroy_param(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Tear down the kstat setup. */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_destroy_kstats(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->dip) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, OBP_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs " hxge_unattach: remove all properties"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) ddi_prop_remove_all(hxgep->dip);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

fe930412c257f961ae67039de3b164b83717976aqs /*

fe930412c257f961ae67039de3b164b83717976aqs HXGE_REG_WR32(hxgep->hpi_handle, BLOCK_RESET, 0x0000001E);

fe930412c257f961ae67039de3b164b83717976aqs HXGE_DELAY(1000);

fe930412c257f961ae67039de3b164b83717976aqs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_unmap_regs(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_fm_fini(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States /* Destroy all mutexes. */

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States hxge_destroy_mutexes(hxgep);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_soft_state_free(hxge_list, hxgep->instance);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((NULL, DDI_CTL, "<== hxge_unattach"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_map_regs(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int ddi_status = DDI_SUCCESS;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs p_dev_regs_t dev_regs;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#ifdef HXGE_DEBUG

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs char *sysname;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#endif

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs off_t regsize;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_status_t status = HXGE_OK;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int nregs;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_map_regs"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (ddi_dev_nregs(hxgep->dip, &nregs) != DDI_SUCCESS)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (HXGE_ERROR);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "hxge_map_regs: nregs: %d", nregs));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->dev_regs = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs dev_regs = KMEM_ZALLOC(sizeof (dev_regs_t), KM_SLEEP);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs dev_regs->hxge_regh = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs dev_regs->hxge_pciregh = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs dev_regs->hxge_msix_regh = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) ddi_dev_regsize(hxgep->dip, 0, &regsize);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "hxge_map_regs: pci config size 0x%x", regsize));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_status = ddi_regs_map_setup(hxgep->dip, 0,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (caddr_t *)&(dev_regs->hxge_pciregp), 0, 0,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs &hxge_dev_reg_acc_attr, &dev_regs->hxge_pciregh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (ddi_status != DDI_SUCCESS) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "ddi_map_regs, hxge bus config regs failed"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_map_regs_fail0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "hxge_map_reg: PCI config addr 0x%0llx handle 0x%0llx",

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs dev_regs->hxge_pciregp,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs dev_regs->hxge_pciregh));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) ddi_dev_regsize(hxgep->dip, 1, &regsize);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "hxge_map_regs: pio size 0x%x", regsize));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* set up the device mapped register */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_status = ddi_regs_map_setup(hxgep->dip, 1,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (caddr_t *)&(dev_regs->hxge_regp), 0, 0,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs &hxge_dev_reg_acc_attr, &dev_regs->hxge_regh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (ddi_status != DDI_SUCCESS) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "ddi_map_regs for Hydra global reg failed"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_map_regs_fail1;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* set up the msi/msi-x mapped register */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) ddi_dev_regsize(hxgep->dip, 2, &regsize);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "hxge_map_regs: msix size 0x%x", regsize));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_status = ddi_regs_map_setup(hxgep->dip, 2,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (caddr_t *)&(dev_regs->hxge_msix_regp), 0, 0,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs &hxge_dev_reg_acc_attr, &dev_regs->hxge_msix_regh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (ddi_status != DDI_SUCCESS) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "ddi_map_regs for msi reg failed"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_map_regs_fail2;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->dev_regs = dev_regs;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HPI_PCI_ACC_HANDLE_SET(hxgep, dev_regs->hxge_pciregh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HPI_PCI_ADD_HANDLE_SET(hxgep, (hpi_reg_ptr_t)dev_regs->hxge_pciregp);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HPI_MSI_ACC_HANDLE_SET(hxgep, dev_regs->hxge_msix_regh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HPI_MSI_ADD_HANDLE_SET(hxgep, (hpi_reg_ptr_t)dev_regs->hxge_msix_regp);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HPI_ACC_HANDLE_SET(hxgep, dev_regs->hxge_regh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HPI_ADD_HANDLE_SET(hxgep, (hpi_reg_ptr_t)dev_regs->hxge_regp);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HPI_REG_ACC_HANDLE_SET(hxgep, dev_regs->hxge_regh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HPI_REG_ADD_HANDLE_SET(hxgep, (hpi_reg_ptr_t)dev_regs->hxge_regp);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "hxge_map_reg: hardware addr 0x%0llx "

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs " handle 0x%0llx", dev_regs->hxge_regp, dev_regs->hxge_regh));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_map_regs_exit;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_map_regs_fail3:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (dev_regs->hxge_msix_regh) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_regs_map_free(&dev_regs->hxge_msix_regh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_map_regs_fail2:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (dev_regs->hxge_regh) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_regs_map_free(&dev_regs->hxge_regh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_map_regs_fail1:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (dev_regs->hxge_pciregh) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_regs_map_free(&dev_regs->hxge_pciregh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_map_regs_fail0:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "Freeing register set memory"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs kmem_free(dev_regs, sizeof (dev_regs_t));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_map_regs_exit:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (ddi_status != DDI_SUCCESS)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status |= (HXGE_ERROR | HXGE_DDI_FAILED);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "<== hxge_map_regs"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (status);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_unmap_regs(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_unmap_regs"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->dev_regs) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->dev_regs->hxge_pciregh) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "==> hxge_unmap_regs: bus"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_regs_map_free(&hxgep->dev_regs->hxge_pciregh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->dev_regs->hxge_pciregh = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->dev_regs->hxge_regh) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "==> hxge_unmap_regs: device registers"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_regs_map_free(&hxgep->dev_regs->hxge_regh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->dev_regs->hxge_regh = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->dev_regs->hxge_msix_regh) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "==> hxge_unmap_regs: device interrupts"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_regs_map_free(&hxgep->dev_regs->hxge_msix_regh);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->dev_regs->hxge_msix_regh = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs kmem_free(hxgep->dev_regs, sizeof (dev_regs_t));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->dev_regs = NULL;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "<== hxge_unmap_regs"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_setup_mutexes(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int ddi_status = DDI_SUCCESS;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_status_t status = HXGE_OK;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_setup_mutexes"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_status = ddi_get_iblock_cookie(hxgep->dip, 0,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs &hxgep->interrupt_cookie);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (ddi_status != DDI_SUCCESS) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "<== hxge_setup_mutexes: failed 0x%x", ddi_status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_setup_mutexes_exit;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs MUTEX_INIT(hxgep->genlock, NULL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs MUTEX_DRIVER, (void *) hxgep->interrupt_cookie);

6ffca240bba331a8b22ff3ce47de58da6a205843Michael Speer MUTEX_INIT(&hxgep->vmac_lock, NULL,

6ffca240bba331a8b22ff3ce47de58da6a205843Michael Speer MUTEX_DRIVER, (void *) hxgep->interrupt_cookie);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs MUTEX_INIT(&hxgep->ouraddr_lock, NULL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs MUTEX_DRIVER, (void *) hxgep->interrupt_cookie);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs RW_INIT(&hxgep->filter_lock, NULL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs RW_DRIVER, (void *) hxgep->interrupt_cookie);

fe930412c257f961ae67039de3b164b83717976aqs MUTEX_INIT(&hxgep->pio_lock, NULL,

fe930412c257f961ae67039de3b164b83717976aqs MUTEX_DRIVER, (void *) hxgep->interrupt_cookie);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States MUTEX_INIT(&hxgep->timeout.lock, NULL,

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States MUTEX_DRIVER, (void *) hxgep->interrupt_cookie);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_setup_mutexes_exit:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "<== hxge_setup_mutexes status = %x", status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (ddi_status != DDI_SUCCESS)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status |= (HXGE_ERROR | HXGE_DDI_FAILED);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (status);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_destroy_mutexes(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_destroy_mutexes"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs RW_DESTROY(&hxgep->filter_lock);

6ffca240bba331a8b22ff3ce47de58da6a205843Michael Speer MUTEX_DESTROY(&hxgep->vmac_lock);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs MUTEX_DESTROY(&hxgep->ouraddr_lock);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs MUTEX_DESTROY(hxgep->genlock);

fe930412c257f961ae67039de3b164b83717976aqs MUTEX_DESTROY(&hxgep->pio_lock);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States MUTEX_DESTROY(&hxgep->timeout.lock);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxge_debug_init == 1) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs MUTEX_DESTROY(&hxgedebuglock);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_debug_init = 0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "<== hxge_destroy_mutexes"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_init(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_status_t status = HXGE_OK;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, STR_CTL, "==> hxge_init"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->drv_state & STATE_HW_INITIALIZED) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (status);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_alloc_mem_pool(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL, "alloc mem failed\n"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_init_fail1;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_init_txdma_channels(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL, "init txdma failed\n"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_init_fail3;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_init_rxdma_channels(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL, "init rxdma failed\n"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_init_fail4;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_classify_init(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL, "init classify failed\n"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_init_fail5;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_vmac_init(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL, "init MAC failed\n"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_init_fail5;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Bringup - this may be unnecessary when PXE and FCODE available */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_pfc_set_default_mac_addr(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "Default Address Failure\n"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_init_fail5;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /*

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_intr_hw_enable(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->drv_state |= STATE_HW_INITIALIZED;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_init_exit;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_init_fail5:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_uninit_rxdma_channels(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_init_fail4:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_uninit_txdma_channels(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_init_fail3:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_free_mem_pool(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_init_fail1:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "<== hxge_init status (failed) = 0x%08x", status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (status);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_init_exit:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "<== hxge_init status = 0x%08x",

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (status);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_start_timer(p_hxge_t hxgep, fptrv_t func, int msec)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if ((hxgep->suspended == 0) || (hxgep->suspended == DDI_RESUME)) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (timeout(func, (caddr_t)hxgep,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs drv_usectohz(1000 * msec)));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (NULL);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_stop_timer(p_hxge_t hxgep, timeout_id_t timerid)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (timerid) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) untimeout(timerid);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_uninit(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_uninit"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (!(hxgep->drv_state & STATE_HW_INITIALIZED)) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "==> hxge_uninit: not initialized"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "<== hxge_uninit"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Stop timer */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->hxge_timerid) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_stop_timer(hxgep, hxgep->hxge_timerid);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->hxge_timerid = 0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_intr_hw_disable(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Reset the receive VMAC side. */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_rx_vmac_disable(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Free classification resources */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_classify_uninit(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Reset the transmit/receive DMA side. */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_txdma_hw_mode(hxgep, HXGE_DMA_STOP);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_rxdma_hw_mode(hxgep, HXGE_DMA_STOP);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_uninit_txdma_channels(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_uninit_rxdma_channels(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Reset the transmit VMAC side. */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_tx_vmac_disable(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_free_mem_pool(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->drv_state &= ~STATE_HW_INITIALIZED;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "<== hxge_uninit"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_debug_msg(p_hxge_t hxgep, uint64_t level, char *fmt, ...)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs char msg_buffer[1048];

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs char prefix_buffer[32];

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int instance;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs uint64_t debug_level;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int cmn_level = CE_CONT;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs va_list ap;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs debug_level = (hxgep == NULL) ? hxge_debug_level :

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->hxge_debug_level;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if ((level & debug_level) || (level == HXGE_NOTE) ||

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (level == HXGE_ERR_CTL)) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* do the msg processing */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxge_debug_init == 0) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs MUTEX_INIT(&hxgedebuglock, NULL, MUTEX_DRIVER, NULL);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_debug_init = 1;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs MUTEX_ENTER(&hxgedebuglock);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if ((level & HXGE_NOTE)) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs cmn_level = CE_NOTE;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (level & HXGE_ERR_CTL) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs cmn_level = CE_WARN;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs va_start(ap, fmt);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) vsprintf(msg_buffer, fmt, ap);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs va_end(ap);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep == NULL) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs instance = -1;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) sprintf(prefix_buffer, "%s :", "hxge");

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs } else {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs instance = hxgep->instance;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) sprintf(prefix_buffer,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "%s%d :", "hxge", instance);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs MUTEX_EXIT(&hxgedebuglock);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs cmn_err(cmn_level, "%s %s\n", prefix_buffer, msg_buffer);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qschar *

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_dump_packet(char *addr, int size)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs uchar_t *ap = (uchar_t *)addr;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int i;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs static char etherbuf[1024];

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs char *cp = etherbuf;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs char digits[] = "0123456789abcdef";

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (!size)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs size = 60;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (size > MAX_DUMP_SZ) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Dump the leading bytes */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs for (i = 0; i < MAX_DUMP_SZ / 2; i++) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (*ap > 0x0f)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *cp++ = digits[*ap >> 4];

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *cp++ = digits[*ap++ & 0xf];

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *cp++ = ':';

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs for (i = 0; i < 20; i++)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *cp++ = '.';

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Dump the last MAX_DUMP_SZ/2 bytes */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ap = (uchar_t *)(addr + (size - MAX_DUMP_SZ / 2));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs for (i = 0; i < MAX_DUMP_SZ / 2; i++) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (*ap > 0x0f)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *cp++ = digits[*ap >> 4];

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *cp++ = digits[*ap++ & 0xf];

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *cp++ = ':';

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs } else {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs for (i = 0; i < size; i++) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (*ap > 0x0f)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *cp++ = digits[*ap >> 4];

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *cp++ = digits[*ap++ & 0xf];

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *cp++ = ':';

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *--cp = 0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (etherbuf);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_suspend(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_suspend"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

1c29f7e382074ff2792b7f30c9be898ead487a30Qiyan Sun - Sun Microsystems - San Diego United States /*

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States MUTEX_ENTER(&hxgep->timeout.lock);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States if (hxgep->timeout.id)

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States (void) untimeout(hxgep->timeout.id);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States MUTEX_EXIT(&hxgep->timeout.lock);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States

1c29f7e382074ff2792b7f30c9be898ead487a30Qiyan Sun - Sun Microsystems - San Diego United States hxge_intrs_disable(hxgep);

1c29f7e382074ff2792b7f30c9be898ead487a30Qiyan Sun - Sun Microsystems - San Diego United States hxge_destroy_dev(hxgep);

1c29f7e382074ff2792b7f30c9be898ead487a30Qiyan Sun - Sun Microsystems - San Diego United States

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "<== hxge_suspend"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_resume(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_status_t status = HXGE_OK;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_resume"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->suspended = DDI_RESUME;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_rxdma_hw_mode(hxgep, HXGE_DMA_START);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_txdma_hw_mode(hxgep, HXGE_DMA_START);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_rx_vmac_enable(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_tx_vmac_enable(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_intrs_enable(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->suspended = 0;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

1c29f7e382074ff2792b7f30c9be898ead487a30Qiyan Sun - Sun Microsystems - San Diego United States /*

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States MUTEX_ENTER(&hxgep->timeout.lock);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States hxgep->timeout.id = timeout(hxge_link_poll, (void *)hxgep,

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States hxgep->timeout.ticks);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States MUTEX_EXIT(&hxgep->timeout.lock);

a512c5d1f2908d965887ad5494954ba2cf904bd2Qiyan Sun - Sun Microsystems - San Diego United States

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "<== hxge_resume status = 0x%x", status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (status);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

f043ebed17bd76d258204de498eeedb6f8f7eebfMichael Speerstatic hxge_status_t

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_setup_dev(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_status_t status = HXGE_OK;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_setup_dev"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = hxge_link_init(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (fm_check_acc_handle(hxgep->dev_regs->hxge_regh) != DDI_FM_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_ERROR_MSG((hxgep, HXGE_ERR_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "Bad register acc handle"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs status = HXGE_ERROR;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (status != HXGE_OK) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, MAC_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs " hxge_setup_dev status (link init 0x%08x)", status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs goto hxge_setup_dev_exit;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs }

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_setup_dev_exit:

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs "<== hxge_setup_dev status = 0x%08x", status));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs return (status);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic void

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_destroy_dev(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_destroy_dev"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (void) hxge_hw_stop(hxgep);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "<== hxge_destroy_dev"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsstatic hxge_status_t

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshxge_setup_system_dma_pages(p_hxge_t hxgep)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs{

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int ddi_status = DDI_SUCCESS;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs uint_t count;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ddi_dma_cookie_t cookie;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs uint_t iommu_pagesize;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_status_t status = HXGE_OK;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL, "==> hxge_setup_system_dma_pages"));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->sys_page_sz = ddi_ptob(hxgep->dip, (ulong_t)1);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs iommu_pagesize = dvma_pagesize(hxgep->dip);

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs HXGE_DEBUG_MSG((hxgep, DDI_CTL,

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs " hxge_setup_system_dma_pages: page %d (ddi_ptob %d) "

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs " default_block_size %d iommu_pagesize %d",

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->sys_page_sz, ddi_ptob(hxgep->dip, (ulong_t)1),

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->rx_default_block_size, iommu_pagesize));

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (iommu_pagesize != 0) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->sys_page_sz == iommu_pagesize) {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs /* Hydra support up to 8K pages */

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (iommu_pagesize > 0x2000)

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxgep->sys_page_sz = 0x2000;

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs } else {

3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs if (hxgep->sys_page_sz > iommu_pagesize)