diff options
| author | Arend van Spriel <arend.vanspriel@broadcom.com> | 2023-01-11 12:24:19 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-01-16 13:26:55 +0200 |
| commit | ed05cb177ae5cd7f02f1d6e7706ba627d30f1696 (patch) | |
| tree | ec4f98ee42fc0c1ad96567825618824af593c0b1 /drivers/net | |
| parent | aadb50d1571211c73248605bcc1f4b9f8e3d1364 (diff) | |
| download | linux-ed05cb177ae5cd7f02f1d6e7706ba627d30f1696.tar.gz linux-ed05cb177ae5cd7f02f1d6e7706ba627d30f1696.tar.bz2 linux-ed05cb177ae5cd7f02f1d6e7706ba627d30f1696.zip | |
wifi: brcmfmac: fix regression for Broadcom PCIe wifi devices
A sanity check was introduced considering maximum flowrings above
256 as insane and effectively aborting the device probe. This
resulted in regression for number of users as the value turns out
to be sane after all.
Fixes: 2aca4f3734bd ("brcmfmac: return error when getting invalid max_flowrings from dongle")
Reported-by: chainofflowers <chainofflowers@posteo.net>
Link: https://lore.kernel.org/all/4781984.GXAFRqVoOG@luna/
Reported-by: Christian Marillat <marillat@debian.org>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216894
Cc: stable@vger.kernel.org
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230111112419.24185-1-arend.vanspriel@broadcom.com
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index ae57a9a3ab05..b67f6d0810b6 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -1228,7 +1228,7 @@ static int brcmf_pcie_init_ringbuffers(struct brcmf_pciedev_info *devinfo) BRCMF_NROF_H2D_COMMON_MSGRINGS; max_completionrings = BRCMF_NROF_D2H_COMMON_MSGRINGS; } - if (max_flowrings > 256) { + if (max_flowrings > 512) { brcmf_err(bus, "invalid max_flowrings(%d)\n", max_flowrings); return -EIO; } |