/* * __hal_kdfc_swapper_set - Set the swapper bits for the kdfc. * @hldev: HAL device object. * @vp_id: Vpath Id * * Set the swapper bits appropriately for the vpath. * * Returns: VXGE_HAL_OK - success. * VXGE_HAL_ERR_SWAPPER_CTRL - failed. * * See also: vxge_hal_status_e {}. */ vxge_hal_status_e __hal_kdfc_swapper_set( vxge_hal_device_t *hldev, u32 vp_id) { u64 val64; vxge_hal_vpath_reg_t *vpath_reg; vxge_hal_legacy_reg_t *legacy_reg; vxge_assert(hldev != NULL); vxge_hal_trace_log_vpath("==> %s:%s:%d", __FILE__, __func__, __LINE__); vxge_hal_trace_log_vpath("hldev = 0x"VXGE_OS_STXFMT", vp_id = %d", (ptr_t) hldev, vp_id); vpath_reg = ((__hal_device_t *) hldev)->vpath_reg[vp_id]; legacy_reg = ((__hal_device_t *) hldev)->legacy_reg; val64 = vxge_os_pio_mem_read64(hldev->pdev, hldev->regh0, &legacy_reg->pifm_wr_swap_en); if (val64 == VXGE_HAL_SWAPPER_WRITE_BYTE_SWAP_ENABLE) { val64 = vxge_os_pio_mem_read64(hldev->pdev, hldev->regh0, &vpath_reg->kdfcctl_cfg0); vxge_os_wmb(); val64 |= VXGE_HAL_KDFCCTL_CFG0_BYTE_SWAPEN_FIFO0 | VXGE_HAL_KDFCCTL_CFG0_BYTE_SWAPEN_FIFO1 | VXGE_HAL_KDFCCTL_CFG0_BYTE_SWAPEN_FIFO2; vxge_os_pio_mem_write64(hldev->pdev, hldev->regh0, val64, &vpath_reg->kdfcctl_cfg0); vxge_os_wmb(); } vxge_hal_trace_log_vpath("<== %s:%s:%d Result: 0", __FILE__, __func__, __LINE__); return (VXGE_HAL_OK); }
/* * __hal_vpath_swapper_set - Set the swapper bits for the vpath. * @hldev: HAL device object. * @vp_id: Vpath Id * * Set the swapper bits appropriately for the vpath. * * Returns: VXGE_HAL_OK - success. * VXGE_HAL_ERR_SWAPPER_CTRL - failed. * * See also: vxge_hal_status_e {}. */ vxge_hal_status_e __hal_vpath_swapper_set( vxge_hal_device_t *hldev, u32 vp_id) { #if !defined(VXGE_OS_HOST_BIG_ENDIAN) u64 val64; vxge_hal_vpath_reg_t *vpath_reg; vxge_assert(hldev != NULL); vxge_hal_trace_log_vpath("==> %s:%s:%d", __FILE__, __func__, __LINE__); vxge_hal_trace_log_vpath( "hldev = 0x"VXGE_OS_STXFMT", vp_id = %d", (ptr_t) hldev, vp_id); vpath_reg = ((__hal_device_t *) hldev)->vpath_reg[vp_id]; val64 = vxge_os_pio_mem_read64(hldev->pdev, hldev->regh0, &vpath_reg->vpath_general_cfg1); vxge_os_wmb(); val64 |= VXGE_HAL_VPATH_GENERAL_CFG1_CTL_BYTE_SWAPEN; vxge_os_pio_mem_write64(hldev->pdev, hldev->regh0, val64, &vpath_reg->vpath_general_cfg1); vxge_os_wmb(); vxge_hal_trace_log_vpath("<== %s:%s:%d Result: 0", __FILE__, __func__, __LINE__); #endif return (VXGE_HAL_OK); }
/* * __hal_ifmsg_wmsg_process - Process the srpcim to vpath wmsg * @vpath: vpath * @wmsg: wsmsg * * Processes the wmsg and invokes appropriate action */ void __hal_ifmsg_wmsg_process( __hal_virtualpath_t *vpath, u64 wmsg) { u32 msg_type; __hal_device_t *hldev = vpath->hldev; vxge_assert(vpath); vxge_hal_trace_log_vpath("==> %s:%s:%d", __FILE__, __func__, __LINE__); vxge_hal_trace_log_vpath("vpath = 0x"VXGE_OS_STXFMT ",wmsg = 0x"VXGE_OS_LLXFMT"", (ptr_t) vpath, wmsg); if ((vpath->vp_id != vpath->hldev->first_vp_id) || (vpath->hldev->vpath_assignments & mBIT((u32) VXGE_HAL_RTS_ACCESS_STEER_DATA0_GET_MSG_SRC(wmsg)))) { vxge_hal_trace_log_vpath("<== %s:%s:%d Result = 0", __FILE__, __func__, __LINE__); return; } msg_type = (u32) VXGE_HAL_RTS_ACCESS_STEER_DATA0_GET_MSG_TYPE(wmsg); switch (msg_type) { default: case VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_UNKNOWN: break; case VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_DEVICE_RESET_BEGIN: __hal_device_handle_error(hldev, vpath->vp_id, VXGE_HAL_EVENT_DEVICE_RESET_START); break; case VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_DEVICE_RESET_END: vpath->hldev->manager_up = TRUE; __hal_device_handle_error(hldev, vpath->vp_id, VXGE_HAL_EVENT_DEVICE_RESET_COMPLETE); break; case VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_VPATH_RESET_BEGIN: __hal_device_handle_error(hldev, vpath->vp_id, VXGE_HAL_EVENT_VPATH_RESET_START); break; case VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_VPATH_RESET_END: vpath->hldev->manager_up = TRUE; __hal_device_handle_error(hldev, vpath->vp_id, VXGE_HAL_EVENT_VPATH_RESET_COMPLETE); break; case VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_PRIV_DRIVER_UP: vpath->hldev->manager_up = TRUE; break; case VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_PRIV_DRIVER_DOWN: vpath->hldev->manager_up = FALSE; break; case VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_ACK: break; } vxge_hal_trace_log_vpath("<== %s:%s:%d Result = 0", __FILE__, __func__, __LINE__); }
/* * __hal_ifmsg_wmsg_post - Posts the srpcim to vpath req * @hldev: Hal device * @src_vp_id: Source vpath id * @dest_vp_id: Vpath id, VXGE_HAL_RTS_ACCESS_STEER_MSG_DEST_MRPCIM, or * VXGE_HAL_RTS_ACCESS_STEER_MSG_DEST_BROADCAST * @msg_type: wsmsg type * @msg_data: wsmsg data * * Posts the req */ vxge_hal_status_e __hal_ifmsg_wmsg_post( __hal_device_t *hldev, u32 src_vp_id, u32 dest_vp_id, u32 msg_type, u32 msg_data) { u64 val64; vxge_hal_vpath_reg_t *vp_reg; vxge_hal_status_e status; vxge_assert(hldev); vp_reg = hldev->vpath_reg[src_vp_id]; vxge_hal_trace_log_vpath("==> %s:%s:%d", __FILE__, __func__, __LINE__); vxge_hal_trace_log_srpcim( "hldev = 0x"VXGE_OS_STXFMT", src_vp_id = %d, dest_vp_id = %d, " "msg_type = %d, msg_data = %d", (ptr_t) hldev, src_vp_id, dest_vp_id, msg_type, msg_data); vxge_os_pio_mem_write64(hldev->header.pdev, hldev->header.regh0, 0, &vp_reg->rts_access_steer_ctrl); vxge_os_wmb(); vxge_os_pio_mem_write64(hldev->header.pdev, hldev->header.regh0, VXGE_HAL_RTS_ACCESS_STEER_DATA0_IGNORE_IN_SVC_CHECK | VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE(msg_type) | VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_DEST(dest_vp_id) | VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_SRC(src_vp_id) | VXGE_HAL_RTS_ACCESS_STEER_DATA0_SEQ_NUM(++hldev->ifmsg_seqno) | VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_DATA(msg_data), &vp_reg->rts_access_steer_data0); vxge_os_pio_mem_write64(hldev->header.pdev, hldev->header.regh0, 0, &vp_reg->rts_access_steer_data1); vxge_os_wmb(); val64 = VXGE_HAL_RTS_ACCESS_STEER_CTRL_ACTION( VXGE_HAL_RTS_ACCESS_STEER_CTRL_ACTION_SEND_MSG) | VXGE_HAL_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL( VXGE_HAL_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) | VXGE_HAL_RTS_ACCESS_STEER_CTRL_STROBE | VXGE_HAL_RTS_ACCESS_STEER_CTRL_OFFSET(0); vxge_hal_pio_mem_write32_lower(hldev->header.pdev, hldev->header.regh0, (u32) bVAL32(val64, 32), &vp_reg->rts_access_steer_ctrl); vxge_os_wmb(); vxge_hal_pio_mem_write32_upper(hldev->header.pdev, hldev->header.regh0, (u32) bVAL32(val64, 0), &vp_reg->rts_access_steer_ctrl); vxge_os_wmb(); status = vxge_hal_device_register_poll(hldev->header.pdev, hldev->header.regh0, &vp_reg->rts_access_steer_ctrl, 0, VXGE_HAL_RTS_ACCESS_STEER_CTRL_STROBE, WAIT_FACTOR * hldev->header.config.device_poll_millis); if (status != VXGE_HAL_OK) { vxge_hal_trace_log_driver("<== %s:%s:%d Result: %d", __FILE__, __func__, __LINE__, status); return (status); } val64 = vxge_os_pio_mem_read64(hldev->header.pdev, hldev->header.regh0, &vp_reg->rts_access_steer_ctrl); if (val64 & VXGE_HAL_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) { vxge_os_pio_mem_read64(hldev->header.pdev, hldev->header.regh0, &vp_reg->rts_access_steer_data0); status = VXGE_HAL_OK; } else { status = VXGE_HAL_FAIL; } vxge_hal_trace_log_srpcim("<== %s:%s:%d Result = %d", __FILE__, __func__, __LINE__, status); return (status); }