Adding this allows us to maintain trigger frame statistics, which is
required for our CFO tracking decisions.
Signed-off-by: Po Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220608113224.11193-3-pkshih@realtek.com
Define trigger stype of control frame, and its checking function, struct
and trigger type within common_info of trigger.
Signed-off-by: Po Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220608113224.11193-2-pkshih@realtek.com
release_firmware() checks for NULL pointers internally so checking
before calling it is redundant.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Acked-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220606014237.290466-1-chi.minghao@zte.com.cn
The BSSID mask of H2C is used to match BSSID of receiving packets.
Normally, we set six bits BSSID mask to exactly match BSSID of packets
sent by target AP. After we support multiple BSSID, it could connect a
nontransmitted BSSID, so we can only match first five bytes of BSSID.
That means we could possibly receive other AP's packets if only the last
byte of BSSID is different from target AP.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220530112743.106857-1-pkshih@realtek.com
Add support to handle IGTK keys which are required for MFP to FW. Index ID
4 and 5 are used to store the IGTK key.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220524120606.9675-4-ajay.kathat@microchip.com
Enable SAE authentication for AP and STA mode. In STA mode, allow the
driver to pass the auth frames which are received from firmware to
userspace application(hostapd) so that SAE authentication is offloaded to
userspace.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220524120606.9675-3-ajay.kathat@microchip.com
Deprecated WEP security for WILC driver as well as in firmware from
15.6 FW release onwards. After WEP security removal, freeup some codespace
which helped to add new features like WPA3 etc.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220524120606.9675-2-ajay.kathat@microchip.com
For power-up sequence, WILC expects RESET set to high 5ms after making
chip_en(enable) so corrected chip power-up sequence by making RESET high.
For Power-Down sequence, the correct sequence make RESET and CHIP_EN low
without any extra delay.
Fixes: ec031ac479 ("wilc1000: Add reset/enable GPIO support to SPI driver")
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220524120606.9675-1-ajay.kathat@microchip.com
If the copy_from_user() fails or the user gives invalid date then the
correct thing to do is to return a negative error code. (Currently it
returns success).
I made a copy additional related cleanups:
1) There is no need to check "buffer" for NULL. That's handled by
copy_from_user().
2) The "h2c_len" variable cannot be negative because it is unsigned
and because sscanf() does not return negative error codes.
Fixes: 610247f46f ("rtlwifi: Improve debugging by using debugfs")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/YoOLnDkHgVltyXK7@kili
Sparse lists the following:
CHECK drivers/net/wireless/realtek/rtw88/rtw8821c.c
drivers/net/wireless/realtek/rtw88/rtw8821c.c:1880:22: warning: symbol 'rtw8821c_hw_spec' was not declared. Should it be static?
The warning arises because the external declaration for rtw8821c_hw_spec
occurs in rtw8821ce.h, which is not included in rtw8821c.h. That line is
moved, and the now empty file rtw8821ce.h is deleted.
Symbol 'rtw8821c_hw_spec' can be made constant.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220524153716.20450-1-Larry.Finger@lwfinger.net
Sparse lists the following:
CHECK drivers/net/wireless/realtek/rtw88/rtw8723d.c
drivers/net/wireless/realtek/rtw88/rtw8723d.c:2704:22: warning: symbol 'rtw8723d_hw_spec' was not declared. Should it be static?
The warning arises because the external declaration for rtw8723d_hw_spec
occurs in rtw8723de.h, which is not included in rtw8723d.h. That line is
moved, and the now empty file rtw8723de.h is deleted.
Symbol 'rtw8723d_hw_spec' can be made constant.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220524153621.19027-4-Larry.Finger@lwfinger.net
Sparse reports the following:
CHECK drivers/net/wireless/realtek/rtw88/rtw8822c.c
drivers/net/wireless/realtek/rtw88/rtw8822c.c:5313:22: warning: symbol 'rtw8822c_hw_spec' was not declared. Should it be static?
The warning arises because the external declaration for rtw8822c_hw_spec
occurs in rtw8822ce.h, which is not included in rtw8822c.h. That line is
moved, and the now empty file rtw8822ce.h is deleted.
Symbol 'rtw8822c_hw_spec' can be made constant.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220524153621.19027-3-Larry.Finger@lwfinger.net
Sparse lists the following for rtw88:
CHECK drivers/net/wireless/realtek/rtw88/rtw8822b.c
drivers/net/wireless/realtek/rtw88/rtw8822b.c:2500:22: warning: symbol 'rtw8822b_hw_spec' was not declared. Should it be static?
The warning arises because the external declaration for rtw8822b_hw_spec
occurs in rtw8822be.h, which is not included in rtw8822b.h. That line is
moved, and the now empty file rtw8822be.h is deleted.
Symbol 'rtw8822b_hw_spec' can be made constant.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220524153621.19027-2-Larry.Finger@lwfinger.net
Add this check to avoid crash by dereferencing a null pointer. When hwscan
fails due to no memory or dma failure, the scan flag in ieee80211_local is
cleared. So mac80211 determine that it's not hw_scan then calls
sw_scan_complete() with null vif, which is also freed during the fail.
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220520081523.45987-1-pkshih@realtek.com
Since SAR is more expected to follow U-NII bands to plan subbands,
division of 6GHz band is quite different from defined enum of subbands
which is used by PHY in most cases. It's hard and painful if we want to
keep using the same enum on SAR. So, we introduce another enum for SAR
subbands and adjust SAR flow to use it.
Besides, since 6GHz SAR subbands won't be divided with edge alignment,
some cases will span two SAR subbands. For these cases, we describe them
within an array of rtw89_sar_span and take the smaller one between SAR
settings of the two subbands.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220520071731.38563-6-pkshih@realtek.com
RX DCK is receiver DC calibration. To keep good RF performance, do this
calibration again if the delta of thermal value from the last calibration
is more than 8.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220520071731.38563-5-pkshih@realtek.com
This watchdog timeout status bit indicates hardware gets wrong, so run SER
L2 flow that calls mac80211 to restart hardware.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220520071731.38563-4-pkshih@realtek.com
Add this check to avoid crash by dereferencing a null pointer. When hwscan
fails due to no memory or dma failure, the scan flag in ieee80211_local is
cleared. So mac80211 determine that it's not hw_scan then calls
sw_scan_complete() with null vif, which is also freed during the fail.
Signed-off-by: Po Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220520071731.38563-3-pkshih@realtek.com
Previously channel maintained by driver could be different from the
ones hardware actually is. Restore these variables back to prevent
unexpected behavior.
Signed-off-by: Po Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220520071731.38563-2-pkshih@realtek.com
Pablo Neira Ayuso says:
====================
Netfilter updates for net-next
The following patchset contains Netfilter updates for net-next, misc
updates and fallout fixes from recent Florian's code rewritting (from
last pull request):
1) Use new flowi4_l3mdev field in ip_route_me_harder(), from Martin Willi.
2) Avoid unnecessary GC with a timestamp in conncount, from William Tu
and Yifeng Sun.
3) Remove TCP conntrack debugging, from Florian Westphal.
4) Fix compilation warning in ctnetlink, from Florian.
* git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next:
netfilter: ctnetlink: fix up for "netfilter: conntrack: remove unconfirmed list"
netfilter: conntrack: remove pr_debug callsites from tcp tracker
netfilter: nf_conncount: reduce unnecessary GC
netfilter: Use l3mdev flow key when re-routing mangled packets
====================
Link: https://lore.kernel.org/r/20220519220206.722153-1-pablo@netfilter.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
I missed this in the barrage of GCC 12 warnings. Commit cf2df74e20
("net: fix dev_fill_forward_path with pppoe + bridge") changed
the pointer into an array.
Fixes: d7e6f58360 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net")
Link: https://lore.kernel.org/r/20220520012555.2262461-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Mat Martineau says:
====================
mptcp: Miscellaneous fixes and a new test case
Patches 1 and 3 remove helpers that were iterating over the subflow
connection list without proper locking. Iteration was not needed in
either case.
Patch 2 fixes handling of MP_FAIL timeout, checking for orphaned
subflows instead of using the MPTCP socket data lock and connection
state.
Patch 4 adds a test for MP_FAIL timeout using tc pedit to induce checksum
failures.
====================
Link: https://lore.kernel.org/r/20220518220446.209750-1-mathew.j.martineau@linux.intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add the multiple subflows test case for MP_FAIL, to test the MP_FAIL
reset case. Use the test_linkfail value to make 1024KB test files.
Invoke reset_with_fail() to use 'iptables' and 'tc action pedit' rules
to produce the bit flips to trigger the checksum failures on ns2eth2.
Add delays on ns2eth1 to make sure more data can translate on ns2eth2.
The check_invert flag is enabled in reset_with_fail(), so this test
prints out the inverted bytes, instead of the file mismatch errors.
Invoke pedit_action_pkts() to get the numbers of the packets edited
by the tc pedit actions, and print this numbers to the output.
Co-developed-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The MPTCP socket's conn_list (list of subflows) requires the socket lock
to access. The MP_FAIL timeout code added such an access, where it would
check the list of subflows both in timer context and (later) in workqueue
context where the socket lock is held.
Rather than check the list twice, remove the check in the timeout
handler and only depend on the check in the workqueue. Also remove the
MPTCP_FAIL_NO_RESPONSE flag, since mptcp_mp_fail_no_response() has
insignificant overhead and can be checked on each worker run.
Fixes: 49fa1919d6 ("mptcp: reset subflow when MP_FAIL doesn't respond")
Reported-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
MP_FAIL timeout (waiting for a peer to respond to an MP_FAIL with
another MP_FAIL) is implemented using the MPTCP socket's sk_timer. That
timer is also used at MPTCP socket close, so it's important to not have
the two timer users interfere with each other.
At MPTCP socket close, all subflows are orphaned before sk_timer is
manipulated. By checking the SOCK_DEAD flag on the subflows, each
subflow can determine if the timer is safe to alter without acquiring
any MPTCP-level lock. This replaces code that was using the
mptcp_data_lock and MPTCP-level socket state checks that did not
correctly protect the timer.
Fixes: 49fa1919d6 ("mptcp: reset subflow when MP_FAIL doesn't respond")
Reviewed-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The mentioned helper requires the msk socket lock, and the
current callers don't own it nor can't acquire it, so the
access is racy.
All the current callers are really checking for infinite mapping
fallback, and the latter condition is explicitly tracked by
the relevant msk variable: we can safely remove the caller usage
- and the caller itself.
The issue is present since MP_FAIL implementation, but the
fix only applies since the infinite fallback support, ence the
somewhat unexpected fixes tag.
Fixes: 0530020a7c ("mptcp: track and update contiguous data status")
Acked-and-tested-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch improves TCP PRR loss recovery behavior for a corner
case. Previously during PRR conservation-bound mode, it strictly
sends the amount equals to the amount newly acked or s/acked.
The patch changes s.t. PRR may send additional amount that was banked
previously (e.g. application-limited) in the conservation-bound
mode, similar to the slow-start mode. This unifies and simplifies the
algorithm further and may improve the recovery latency. This change
still follow the general packet conservation design principle and
always keep inflight/cwnd below the slow start threshold set
by the congestion control module.
PRR is described in RFC 6937. We'll include this change in the
latest revision rfc6937-bis as well.
Reported-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20220519003410.2531936-1-ycheng@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The current title of our section of the documentation is
Linux Networking Documentation. Since we're describing
a section of Linux Documentation repeating those two
words seems redundant.
Link: https://lore.kernel.org/r/20220518234346.2088436-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
GCC 12 warns:
drivers/net/wwan/iosm/iosm_ipc_protocol_ops.c: In function ‘ipc_protocol_dl_td_process’:
drivers/net/wwan/iosm/iosm_ipc_protocol_ops.c:406:13: warning: the comparison will always evaluate as ‘true’ for the address of ‘cb’ will never be NULL [-Waddress]
406 | if (!IPC_CB(skb)) {
| ^
Indeed the check seems entirely pointless. Hopefully the other
validation checks will catch if the cb is bad, but it can't be
NULL.
Reviewed-by: M Chetan Kumar <m.chetan.kumar@intel.com>
Link: https://lore.kernel.org/r/20220519004342.2109832-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Martin Blumenstingl says:
====================
lantiq_gswip: Two small fixes
While updating the Lantiq target in OpenWrt to Linux 5.15 I came across
an FDB related error message. While that still needs to be solved I
found two other small issues on the way.
This series fixes the two minor issues found while revisiting the FDB
code in the lantiq_gswip driver:
- The first patch fixes the start index used in gswip_port_fdb() to
find the entry with the matching bridge. The updated logic is now
consistent with the rest of the driver.
- The second patch fixes a typo in a dev_err() message.
[0] https://lore.kernel.org/netdev/20220517194015.1081632-1-martin.blumenstingl@googlemail.com/
====================
Link: https://lore.kernel.org/r/20220518220051.1520023-1-martin.blumenstingl@googlemail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
gswip_port_fdb_dump() reads the MAC bridge entries. The error message
should say "failed to read mac bridge entry". While here, also add the
index to the error print so humans can get to the cause of the problem
easier.
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The first N entries in priv->vlans are reserved for managing ports which
are not part of a bridge. Use priv->hw_info->max_ports to consistently
access per-bridge entries at index 7. Starting at
priv->hw_info->cpu_port (6) is harmless in this case because
priv->vlan[6].bridge is always NULL so the comparison result is always
false (which results in this entry being skipped).
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
t7xx_request_irq() error: uninitialized symbol 'ret'.
t7xx_core_hk_handler() error: potentially dereferencing uninitialized 'event'.
If the condition to enter the loop that waits for the handshake event
is false on the first iteration then the uninitialized 'event' will be
dereferenced, fix this by initializing 'event' to NULL.
t7xx_port_proxy_recv_skb() warn: variable dereferenced before check 'skb'.
No need to check skb at t7xx_port_proxy_recv_skb() since we know it
is always called with a valid skb by t7xx_cldma_gpd_rx_from_q().
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ricardo Martinez <ricardo.martinez@linux.intel.com>
Link: https://lore.kernel.org/r/20220518195529.126246-1-ricardo.martinez@linux.intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Russell King says:
====================
mtk_eth_soc phylink updates
This series ultimately updates mtk_eth_soc to use phylink_pcs, with some
fixes along the way.
Previous attempts to update this driver (which is now marked as legacy)
have failed due to lack of testing. I am hoping that this time will be
different; Marek can test RGMII modes, but not SGMII. So all that we
know is that this patch series probably doesn't break RGMII.
1) remove unused mac_mode and sgmii flags members from structures.
2) remove unnecessary interpretation of speed when configuring 1000
and 2500 Base-X
3) move configuration of SGMII duplex setting from mac_config() to
link_up()
4) only pass in interface mode to mtk_sgmii_setup_mode_force()
5) move decision about which mtk_sgmii_setup_mode_*() function to call
into mtk_sgmii.c
6) add a fixme comment for RGMII explaning why the call to
mtk_gmac0_rgmii_adjust() is completely wrong - this needs to be
addressed by someone who has the hardware and can test an appropriate
fix. This fixme means that the driver still can't become non-legacy.
7) move gmac setup from mac_config() to mac_finish() - this preserves
the order that we write to the hardware when we eventually convert to
phylink_pcs()
8) move configuration of syscfg0 in SGMII/802.3z mode to mac_finish()
for the same reasons as (7).
9) convert mtk_sgmii.c code structure and the mtk_sgmii structure to
suit conversion to phylink_pcs
10) finally convert to phylink_pcs
As there has been no feedback from mtk_eth_soc maintainers to my RFC
on April 6th, not my reminder on April 11th, so it's now time to merge
this anyway. Mediatek code seems to be submitted to the kernel and
then the maintainers scarper...
====================
Link: https://lore.kernel.org/r/YoUIX+BN/ZbyXzTT@shell.armlinux.org.uk
Tested-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Partially convert mtk_eth_soc to phylink_pcs, moving the configuration,
link up and AN restart over. However, it seems mac_pcs_get_state()
doesn't actually get the state from the PCS, so we can't convert that
over without a better understanding of the hardware.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Provide a mtk_pcs structure which encapsulates everything that the PCS
functions need (the regmap and ana_rgc3 offset), and use this in the
PCS functions. Provide shim functions to convert from the existing
"mtk_sgmii_*" interface to the converted PCS functions.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The SGMIISYS configuration is performed while ETHSYS_SYSCFG0 is in a
disabled state. In order to preserve this when we switch to phylink_pcs
we need to move the restoration of this register to the mac_finish()
callback.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Move the setting of the MTK_MAC_MCR register from the end of mac_config
into the phylink mac_finish() method, to keep it as the very last write
that is done during configuration.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add a fixme comment for the last remaining incorrect usage of
state->speed in the mac_config() method, which is strangely in a code
path which is only run when the PHY interface mode changes.
This means if we are in RGMII mode, changes in state->speed will not
cause the INTF_MODE, TRGMII_RCK_CTRL and TRGMII_TCK_CTRL registers to
be set according to the speed, nor will the TRGPLL clock be set to the
correct value.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Provide mtk_sgmii_config() to wrap up the decisions about which SGMII
configuration will be called.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Now that mtk_sgmii_setup_mode_force() only uses the interface mode
from the phylink state, pass just the interface mode into this
function.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Phylink does not guarantee that state->duplex will be set correctly in
the mac_config() call, so it's a bug that the driver makes use of it.
Move the 802.3z PCS duplex configuration to mac_link_up().
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Phylink does not guarantee that state->speed will be set correctly in
the mac_config() call, so it's a bug that the driver makes use of it.
Moreover, it is making use of it in a function that is only ever called
for 1000BASE-X and 2500BASE-X which operate at a fixed speed which
happens to be the same setting irrespective of the interface mode. We
can simply remove the switch statement and just set the SGMII interface
speed.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The PCS speed setting is a two bit field, but it is defined as two
separate bits. Add a bitfield mask for the speed definitions, an
use the FIELD_PREP() macro to define each PCS speed.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The "flags" member of struct mtk_sgmii appears to be unused, as are
the MTK_SGMII_PHYSPEED_* and MTK_HAS_FLAGS() macros. Remove them.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
