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Extend APF interface for read/write and enable/disable ops

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Enhance QCA vendor specific APF interface to support write/read program
and/or data and to enable/disable APF feature.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Vamsi Krishna 2018-01-12 12:42:58 +05:30 committed by Jouni Malinen
parent b2e4074ca3
commit a4016163e8
1 changed files with 33 additions and 3 deletions
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36
src/common/qca-vendor.h
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@ -4869,11 +4869,33 @@ enum qca_wlan_vendor_attr_nd_offload {
}; };
/** /**
* enum packet_filter_sub_cmd - Packet filter sub command * enum packet_filter_sub_cmd - Packet filter sub commands
*/ */
enum packet_filter_sub_cmd { enum packet_filter_sub_cmd {
/**
* Write packet filter program and/or data. The driver/firmware should
* disable APF before writing into local buffer and re-enable APF after
* writing is done.
*/
QCA_WLAN_SET_PACKET_FILTER = 1, QCA_WLAN_SET_PACKET_FILTER = 1,
/* Get packet filter feature capabilities from driver */
QCA_WLAN_GET_PACKET_FILTER = 2, QCA_WLAN_GET_PACKET_FILTER = 2,
/**
* Write packet filter program and/or data. User space will send the
* %QCA_WLAN_DISABLE_PACKET_FILTER command before issuing this command
* and will send the %QCA_WLAN_ENABLE_PACKET_FILTER afterwards. The key
* difference from that %QCA_WLAN_SET_PACKET_FILTER is the control over
* enable/disable is given to user space with this command. Also,
* user space sends the length of program portion in the buffer within
* %QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_PROG_LENGTH.
*/
QCA_WLAN_WRITE_PACKET_FILTER = 3,
/* Read packet filter program and/or data */
QCA_WLAN_READ_PACKET_FILTER = 4,
/* Enable APF feature */
QCA_WLAN_ENABLE_PACKET_FILTER = 5,
/* Disable APF feature */
QCA_WLAN_DISABLE_PACKET_FILTER = 6,
}; };
/** /**
@ -4888,12 +4910,20 @@ enum qca_wlan_vendor_attr_packet_filter {
QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_VERSION, QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_VERSION,
/* Unsigned 32-bit value indicating the packet filter id */ /* Unsigned 32-bit value indicating the packet filter id */
QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_ID, QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_ID,
/* Unsigned 32-bit value indicating the packet filter size */ /**
* Unsigned 32-bit value indicating the packet filter size including
* program + data.
*/
QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_SIZE, QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_SIZE,
/* Unsigned 32-bit value indicating the packet filter current offset */ /* Unsigned 32-bit value indicating the packet filter current offset */
QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_CURRENT_OFFSET, QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_CURRENT_OFFSET,
/* Unsigned 32-bit value indicating length of BPF instructions */ /* Program and/or data in bytes */
QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_PROGRAM, QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_PROGRAM,
/* Unsigned 32-bit value of the length of the program section in packet
* filter buffer.
*/
QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_PROG_LENGTH = 7,
/* keep last */ /* keep last */
QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_AFTER_LAST, QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_MAX = QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_MAX =