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firmware: tisci: Drop all deprecated messages 

SYSFW v2020.01 and later versions no longer supports the below messages:
- TI_SCI_MSG_RM_RING_GET_CFG
- TISCI_MSG_RM_UDMAP_TX_CH_GET_CFG   0x1206
- TISCI_MSG_RM_UDMAP_RX_CH_GET_CFG   0x1216
- TISCI_MSG_RM_UDMAP_FLOW_GET_CFG        0x1232
- TISCI_MSG_RM_UDMAP_FLOW_SIZE_THRESH_GET_CFG    0x1233

There are no users in U-Boot for any of the above messages, So drop the
support for all the corresponding messages.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Lokesh Vutla 2020-02-28 17:54:48 +05:30
parent 7e3221d6a4
commit 11e47de3c9
3 changed files with 0 additions and 88 deletions
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77
drivers/firmware/ti_sci.c
View File

@ -2364,82 +2364,6 @@ fail:
return ret;
}
/**
* ti_sci_cmd_ring_get_config() - get RA ring configuration
* @handle: pointer to TI SCI handle
* @nav_id: Device ID of Navigator Subsystem from which the ring is allocated
* @index: Ring index.
* @addr_lo: returns ring's base address lo 32 bits
* @addr_hi: returns ring's base address hi 32 bits
* @count: returns number of ring elements.
* @mode: returns mode of the ring
* @size: returns ring element size.
* @order_id: returns ring's bus order ID.
*
* Return: 0 if all went well, else returns appropriate error value.
*
* See @ti_sci_msg_rm_ring_get_cfg_req for more info.
*/
static int ti_sci_cmd_ring_get_config(const struct ti_sci_handle *handle,
u32 nav_id, u32 index, u8 *mode,
u32 *addr_lo, u32 *addr_hi,
u32 *count, u8 *size, u8 *order_id)
{
struct ti_sci_msg_rm_ring_get_cfg_resp *resp;
struct ti_sci_msg_rm_ring_get_cfg_req req;
struct ti_sci_xfer *xfer;
struct ti_sci_info *info;
int ret = 0;
if (IS_ERR(handle))
return PTR_ERR(handle);
if (!handle)
return -EINVAL;
info = handle_to_ti_sci_info(handle);
xfer = ti_sci_setup_one_xfer(info, TI_SCI_MSG_RM_RING_GET_CFG,
TI_SCI_FLAG_REQ_ACK_ON_PROCESSED,
(u32 *)&req, sizeof(req), sizeof(*resp));
if (IS_ERR(xfer)) {
ret = PTR_ERR(xfer);
dev_err(info->dev,
"RM_RA:Message get config failed(%d)\n", ret);
return ret;
}
req.nav_id = nav_id;
req.index = index;
ret = ti_sci_do_xfer(info, xfer);
if (ret) {
dev_err(info->dev, "RM_RA:Mbox get config send fail %d\n", ret);
goto fail;
}
resp = (struct ti_sci_msg_rm_ring_get_cfg_resp *)xfer->tx_message.buf;
if (!ti_sci_is_response_ack(resp)) {
ret = -ENODEV;
} else {
if (mode)
*mode = resp->mode;
if (addr_lo)
*addr_lo = resp->addr_lo;
if (addr_hi)
*addr_hi = resp->addr_hi;
if (count)
*count = resp->count;
if (size)
*size = resp->size;
if (order_id)
*order_id = resp->order_id;
};
fail:
dev_dbg(info->dev, "RM_RA:get config ring %u ret:%d\n", index, ret);
return ret;
}
static int ti_sci_cmd_rm_psil_pair(const struct ti_sci_handle *handle,
u32 nav_id, u32 src_thread, u32 dst_thread)
{
@ -2948,7 +2872,6 @@ static void ti_sci_setup_ops(struct ti_sci_info *info)
pops->proc_shutdown_no_wait = ti_sci_cmd_proc_shutdown_no_wait;
rops->config = ti_sci_cmd_ring_config;
rops->get_config = ti_sci_cmd_ring_get_config;
psilops->pair = ti_sci_cmd_rm_psil_pair;
psilops->unpair = ti_sci_cmd_rm_psil_unpair;

5
drivers/firmware/ti_sci.h
View File

@ -58,7 +58,6 @@
/* NAVSS resource management */
/* Ringacc requests */
#define TI_SCI_MSG_RM_RING_CFG 0x1110
#define TI_SCI_MSG_RM_RING_GET_CFG 0x1111
/* PSI-L requests */
#define TI_SCI_MSG_RM_PSIL_PAIR 0x1280
@ -72,13 +71,9 @@
#define TI_SCI_MSG_RM_UDMAP_OPT_FLOW_CFG 0x1221
#define TISCI_MSG_RM_UDMAP_TX_CH_CFG 0x1205
#define TISCI_MSG_RM_UDMAP_TX_CH_GET_CFG 0x1206
#define TISCI_MSG_RM_UDMAP_RX_CH_CFG 0x1215
#define TISCI_MSG_RM_UDMAP_RX_CH_GET_CFG 0x1216
#define TISCI_MSG_RM_UDMAP_FLOW_CFG 0x1230
#define TISCI_MSG_RM_UDMAP_FLOW_SIZE_THRESH_CFG 0x1231
#define TISCI_MSG_RM_UDMAP_FLOW_GET_CFG 0x1232
#define TISCI_MSG_RM_UDMAP_FLOW_SIZE_THRESH_GET_CFG 0x1233
#define TISCI_MSG_FWL_SET 0x9000
#define TISCI_MSG_FWL_GET 0x9001

6
include/linux/soc/ti/ti_sci_protocol.h
View File

@ -327,8 +327,6 @@ struct ti_sci_proc_ops {
/**
* struct ti_sci_rm_ringacc_ops - Ring Accelerator Management operations
* @config: configure the SoC Navigator Subsystem Ring Accelerator ring
* @get_config: get the SoC Navigator Subsystem Ring Accelerator ring
* configuration
*/
struct ti_sci_rm_ringacc_ops {
int (*config)(const struct ti_sci_handle *handle,
@ -336,10 +334,6 @@ struct ti_sci_rm_ringacc_ops {
u32 addr_lo, u32 addr_hi, u32 count, u8 mode,
u8 size, u8 order_id
);
int (*get_config)(const struct ti_sci_handle *handle,
u32 nav_id, u32 index, u8 *mode,
u32 *addr_lo, u32 *addr_hi, u32 *count,
u8 *size, u8 *order_id);
};
/**