Commit 451f2c44 authored by Tony Nguyen's avatar Tony Nguyen Committed by Jeff Kirsher
Browse files

ice: Populate TCAM filter software structures 



Store the TCAM entry with the profile data and the VSI group in the
respective SW structures. This will be subsequently used to write out
the tables to hardware.

Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: default avatarHenry Tieman <henry.w.tieman@intel.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 31ad4e4e

drivers/net/ethernet/intel/ice/ice_adminq_cmd.h

+1 −0
Original line number Diff line number Diff line
@@ -233,6 +233,7 @@ struct ice_aqc_get_sw_cfg_resp { 
#define ICE_AQC_RES_TYPE_VSI_LIST_REP			0x03

#define ICE_AQC_RES_TYPE_VSI_LIST_PRUNE			0x04

#define ICE_AQC_RES_TYPE_HASH_PROF_BLDR_PROFID		0x60

#define ICE_AQC_RES_TYPE_HASH_PROF_BLDR_TCAM		0x61



#define ICE_AQC_RES_TYPE_FLAG_SCAN_BOTTOM		BIT(12)

#define ICE_AQC_RES_TYPE_FLAG_IGNORE_INDEX		BIT(13)

drivers/net/ethernet/intel/ice/ice_common.c

+33 −0
Original line number Diff line number Diff line
@@ -1572,6 +1572,39 @@ ice_alloc_res_exit: 
	return status;

}



/**

 * ice_free_hw_res - free allocated HW resource

 * @hw: pointer to the HW struct

 * @type: type of resource to free

 * @num: number of resources

 * @res: pointer to array that contains the resources to free

 */

enum ice_status

ice_free_hw_res(struct ice_hw *hw, u16 type, u16 num, u16 *res)

{

	struct ice_aqc_alloc_free_res_elem *buf;

	enum ice_status status;

	u16 buf_len;



	buf_len = struct_size(buf, elem, num - 1);

	buf = kzalloc(buf_len, GFP_KERNEL);

	if (!buf)

		return ICE_ERR_NO_MEMORY;



	/* Prepare buffer to free resource. */

	buf->num_elems = cpu_to_le16(num);

	buf->res_type = cpu_to_le16(type);

	memcpy(buf->elem, res, sizeof(buf->elem) * num);



	status = ice_aq_alloc_free_res(hw, num, buf, buf_len,

				       ice_aqc_opc_free_res, NULL);

	if (status)

		ice_debug(hw, ICE_DBG_SW, "CQ CMD Buffer:\n");



	kfree(buf);

	return status;

}



/**

 * ice_get_num_per_func - determine number of resources per PF

 * @hw: pointer to the HW structure

drivers/net/ethernet/intel/ice/ice_common.h

+2 −0
Original line number Diff line number Diff line
@@ -36,6 +36,8 @@ ice_acquire_res(struct ice_hw *hw, enum ice_aq_res_ids res, 
void ice_release_res(struct ice_hw *hw, enum ice_aq_res_ids res);

enum ice_status

ice_alloc_hw_res(struct ice_hw *hw, u16 type, u16 num, bool btm, u16 *res);

enum ice_status

ice_free_hw_res(struct ice_hw *hw, u16 type, u16 num, u16 *res);

enum ice_status ice_init_nvm(struct ice_hw *hw);

enum ice_status

ice_read_sr_buf(struct ice_hw *hw, u16 offset, u16 *words, u16 *data);

drivers/net/ethernet/intel/ice/ice_flex_pipe.c

+1318 −0

File changed.

Preview size limit exceeded, changes collapsed.

drivers/net/ethernet/intel/ice/ice_flex_pipe.h

+2 −0
Original line number Diff line number Diff line
@@ -21,6 +21,8 @@ 
enum ice_status

ice_add_prof(struct ice_hw *hw, enum ice_block blk, u64 id, u8 ptypes[],

	     struct ice_fv_word *es);

enum ice_status

ice_add_prof_id_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi, u64 hdl);

enum ice_status ice_init_pkg(struct ice_hw *hw, u8 *buff, u32 len);

enum ice_status

ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len);

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