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Miller" , Jakub Kicinski Cc: ath10k@lists.infradead.org, Linux Wireless , netdev@vger.kernel.org, LKML X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210917_123023_469512_2F96A885 X-CRM114-Status: GOOD ( 25.56 ) X-BeenThere: ath10k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+ath10k=archiver.kernel.org@lists.infradead.org ._. //wbr ojab On Thu, 9 Sept 2021 at 02:42, ojab // wrote: > > Gentle ping. > > //wbr ojab > > On Wed, 25 Aug 2021 at 19:15, ojab // wrote: > > > > Can I haz it merged? > > > > //wbr ojab > > > > On Thu, 22 Jul 2021 at 22:36, ojab 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 > > > --- > > > 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 _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k