For an update from an earlier version it is necessary to do a
git submodule sync rtems_waf
git submodule update rtems_waf
after this commit is applied to update the submodules URL.
This adds two new buildset configurations: One that leaves out as much
features as possible and one that enables all features. For the default
configuration WiFi support is now disabled.
To disable IPv6 for the minimal configuration, all -DINET6 are
eliminated in libbsd.py. They are now replaced by a #ifdef that checks
for RTEMS_BSD_MODULE_NETINET6 instead.
Close#3351.
The generated file defines a RTEMS_BSD_MODULE_xxx for each enabled
module. That is usefull for conditional compilation depending on whether
a module is build not.
Update #3351.
Use a self-contained RTEMS binary semaphore instead of msleep() and
wakeup(). This is itself more efficient and in addition allows the use
of mmc_wakeup() in interrupt context.
There are no imported sources for a number of modules. Some of them
doesn't even have the right paths for freebsd-org anymore. Therefore
this patch removes the following modules:
- dev_usb_add_on
- dev_usb_bluetooth
- dev_usb_controller_add_on
- dev_usb_misc
- dev_usb_storage_add_on
- dev_usb_template
- dev_nic_cs
Update #3351
Some applications (like the civetweb web server) still use functions
that are deprecated by openssl. If OPENSSL_NO_DEPRECATED is defined,
openssl will not provide these functions. This patch removes the define
so that the functions are available.
Using panic() with interrupts disabled could lead to an additional error
(INTERNAL_ERROR_BAD_THREAD_DISPATCH_ENVIRONMENT) due to a potentially
blocking output.
In case no "dr_mode" property is present in the device tree, then
default to USB host mode. This is necessary to support the Cyclone V
SoC Development Kit.
The issue is this:
static int dpaa_eth_macless_probe(struct platform_device *_of_dev)
{
[...]
INIT_LIST_HEAD(&priv->dpa_fq_list);
err = dpa_fq_probe_macless(dev, &priv->dpa_fq_list, RX);
if (!err)
err = dpa_fq_probe_macless(dev, &priv->dpa_fq_list,
TX);
if (err < 0)
goto fq_probe_failed;
[...]
/* Add the FQs to the interface, and make them active */
/* For MAC-less devices we only get here for RX frame queues
* initialization, which are the TX queues of the other
* partition.
* It is safe to rely on one partition to set the FQ taildrop
* threshold for the TX queues of the other partition
* because the ERN notifications will be received by the
* partition doing qman_enqueue.
*/
err = dpa_fqs_init(dev, &priv->dpa_fq_list, true);
if (err < 0)
goto fq_alloc_failed;
[...]
The priv->dpa_fq_list contains a list of FQ_TYPE_RX_PCD and FQ_TYPE_TX
items. I don't understand what the "For MAC-less devices we only get
here for RX frame queues initialization" means in this context. The
td_enable == true in dpa_fqs_init(). So, we have:
int dpa_fq_init(struct dpa_fq *dpa_fq, bool td_enable)
{
[...]
if (dpa_fq->fq_type == FQ_TYPE_TX ||
dpa_fq->fq_type == FQ_TYPE_TX_CONFIRM ||
dpa_fq->fq_type == FQ_TYPE_TX_CONF_MQ) {
[...]
initfq.we_mask |= QM_INITFQ_WE_OAC;
[...]
}
if (td_enable) {
initfq.we_mask |= QM_INITFQ_WE_TDTHRESH;
qm_fqd_taildrop_set(&initfq.fqd.td,
DPA_FQ_TD, 1);
initfq.fqd.fq_ctrl = QM_FQCTRL_TDE;
}
The td_enable == true && dpa_fq->fq_type == FQ_TYPE_TX causes later:
int qman_init_fq(struct qman_fq *fq, u32 flags, struct qm_mcc_initfq *opts)
{
[...]
if (opts && (opts->we_mask & QM_INITFQ_WE_OAC)) {
/* And can't be set at the same time as TDTHRESH */
if (opts->we_mask & QM_INITFQ_WE_TDTHRESH)
return -EINVAL;
}
This aborts the initialization of the MAC-less driver. I don't
understand why this path doesn't happen on the SDK Linux system.
Update #3277.
