._.
//wbr ojab
On Thu, 9 Sept 2021 at 02:42, ojab // <ojab@xxxxxxx> wrote:
>
> Gentle ping.
>
> //wbr ojab
>
> On Wed, 25 Aug 2021 at 19:15, ojab // <ojab@xxxxxxx> wrote:
> >
> > Can I haz it merged?
> >
> > //wbr ojab
> >
> > On Thu, 22 Jul 2021 at 22:36, ojab <ojab@xxxxxxx> wrote:
> > >
> > > After reboot with kernel & firmware updates I found `failed to copy
> > > target iram contents:` in dmesg and missing wlan interfaces for both
> > > of my QCA9984 compex cards. Rolling back kernel/firmware didn't fixed
> > > it, so while I have no idea what's actually happening, I don't see why
> > > we should fail in this case, looks like some optional firmware ability
> > > that could be skipped.
> > >
> > > Also with additional logging there is
> > > ```
> > > [ 6.839858] ath10k_pci 0000:04:00.0: No hardware memory
> > > [ 6.841205] ath10k_pci 0000:04:00.0: failed to copy target iram contents: -12
> > > [ 6.873578] ath10k_pci 0000:07:00.0: No hardware memory
> > > [ 6.875052] ath10k_pci 0000:07:00.0: failed to copy target iram contents: -12
> > > ```
> > > so exact branch could be seen.
> > >
> > > Signed-off-by: Slava Kardakov <ojab@xxxxxxx>
> > > ---
> > > Of course I forgot to sing off, since I don't use it by default because I
> > > hate my real name and kernel requires it
> > >
> > > drivers/net/wireless/ath/ath10k/core.c | 9 ++++++---
> > > 1 file changed, 6 insertions(+), 3 deletions(-)
> > >
> > > diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
> > > index 2f9be182fbfb..d9fd5294e142 100644
> > > --- a/drivers/net/wireless/ath/ath10k/core.c
> > > +++ b/drivers/net/wireless/ath/ath10k/core.c
> > > @@ -2691,8 +2691,10 @@ static int ath10k_core_copy_target_iram(struct ath10k *ar)
> > > u32 len, remaining_len;
> > >
> > > hw_mem = ath10k_coredump_get_mem_layout(ar);
> > > - if (!hw_mem)
> > > + if (!hw_mem) {
> > > + ath10k_warn(ar, "No hardware memory");
> > > return -ENOMEM;
> > > + }
> > >
> > > for (i = 0; i < hw_mem->region_table.size; i++) {
> > > tmp = &hw_mem->region_table.regions[i];
> > > @@ -2702,8 +2704,10 @@ static int ath10k_core_copy_target_iram(struct ath10k *ar)
> > > }
> > > }
> > >
> > > - if (!mem_region)
> > > + if (!mem_region) {
> > > + ath10k_warn(ar, "No memory region");
> > > return -ENOMEM;
> > > + }
> > >
> > > for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
> > > if (ar->wmi.mem_chunks[i].req_id ==
> > > @@ -2917,7 +2921,6 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
> > > if (status) {
> > > ath10k_warn(ar, "failed to copy target iram contents: %d",
> > > status);
> > > - goto err_hif_stop;
> > > }
> > > }
> > >
> > > --
> > > 2.32.0
