linux/drivers/net/wireless/quantenna, branch v5.4

qtnfmac_pcie: Use dev_get_drvdata

2019-08-06T12:33:52Z

Instead of using to_pci_dev + pci_get_drvdata, use dev_get_drvdata to make code simpler. Signed-off-by: Chuhong Yuan Signed-off-by: Kalle Valo

qtnfmac: Use struct_size() in kzalloc()

2019-06-25T05:01:32Z

One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example: struct ieee80211_regdomain { ... struct ieee80211_reg_rule reg_rules[]; }; instance = kzalloc(sizeof(*mac->rd) + sizeof(struct ieee80211_reg_rule) * count, GFP_KERNEL); Instead of leaving these open-coded and prone to type mistakes, we can now use the new struct_size() helper: instance = kzalloc(struct_size(instance, reg_rules, count), GFP_KERNEL); This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva Reviewed-by: Sergey Matyukevich Signed-off-by: Kalle Valo

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

qtnfmac: modify debugfs to support multiple cards

2019-04-26T11:53:13Z

This patch modifies location of debugfs entries and their naming conventions to support multiple wireless cards on pcie host. Selected approach is to use separate directories for different wireless cards in top-level qtnfmac debugfs directory. Here is an example that clarifies the chosen naming conventions: $ sudo ls /sys/kernel/debug/qtnfmac/ qtnfmac_pcie:0000:01:00.0 Signed-off-by: Sergey Matyukevich Signed-off-by: Kalle Valo

qtnfmac: allow to control DFS slave radar detection

2019-04-26T11:53:12Z

In ETSI region DFS slave device can operate in two modes on DFS channels: - do on-channel radar detection and use higher Tx power - don't do radar detection and use lower Tx power as a consequence Allow user to control that behavior through qtnfmac module parameter. Signed-off-by: Igor Mitsyanko Signed-off-by: Kalle Valo

qtnfmac: handle channel switch events for connected stations only

2019-04-26T11:53:12Z

Channel switch events from firmware should be processed only when STA is already connected to BSS. On connect this notification is not needed since full BSS info will be supplied by cfg80211_connect_result. Signed-off-by: Sergey Matyukevich Signed-off-by: Kalle Valo

qtnfmac: replace qtnf_cmd_acl_data_size() with struct_size()

2019-04-04T16:38:36Z

One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example: struct foo { int stuff; struct boo entry[]; }; size = sizeof(struct foo) + count * sizeof(struct boo); instance = kzalloc(size, GFP_KERNEL) Instead of leaving these open-coded and prone to type mistakes, we can now use the new struct_size() helper: size = struct_size(instance, entry, count); or instance = kzalloc(struct_size(instance, entry, count), GFP_KERNEL) Based on the above, replace qtnf_cmd_acl_data_size() with the new struct_size() helper. This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva Reviewed-by: Sergey Matyukevich Signed-off-by: Kalle Valo

qtnfmac: use scan duration param for different scan types

2019-04-04T09:57:34Z

Use scan duration param for both active and passive scan dwell times. Document what different types of dwell times are used for. Explicitly specify that if unset, automatic selection by device firmware will be used. Signed-off-by: Igor Mitsyanko Signed-off-by: Kalle Valo

qtnfmac: send EAPOL frames via control path

2019-04-04T09:57:33Z

Use control path to send EAPOL frames to make sure they are sent with higher priority with aggregation disabled. Signed-off-by: Igor Mitsyanko Signed-off-by: Kalle Valo

qtnfmac: allow changing the netns

2019-04-04T09:57:33Z

Allow to change netns for wireless interfaces created by qtnfmac driver. Signed-off-by: Sergey Matyukevich Signed-off-by: Kalle Valo