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cache: Fix libraries and drivers

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Fix the usage to be compliant to the new cache API.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
This commit is contained in:
Carlo Caione 2022-10-05 18:54:56 +02:00 • committed by Anas Nashif
commit cc427b4bb0
6 changed files with 27 additions and 37 deletions
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43
drivers/can/can_mcan.c
View file

@ -517,7 +517,7 @@ int can_mcan_init(const struct device *dev)
can->txbtie = CAN_MCAN_TXBTIE_TIE;
memset32_volatile(msg_ram, 0, sizeof(struct can_mcan_msg_sram));
sys_cache_data_range(msg_ram, sizeof(struct can_mcan_msg_sram), K_CACHE_WB);
sys_cache_data_flush_range(msg_ram, sizeof(struct can_mcan_msg_sram));
return 0;
}
@ -550,9 +550,8 @@ static void can_mcan_tc_event_handler(const struct device *dev)
while (can->txefs & CAN_MCAN_TXEFS_EFFL) {
event_idx = (can->txefs & CAN_MCAN_TXEFS_EFGI) >>
CAN_MCAN_TXEFS_EFGI_POS;
sys_cache_data_range((void *)&msg_ram->tx_event_fifo[event_idx],
sizeof(struct can_mcan_tx_event_fifo),
K_CACHE_INVD);
sys_cache_data_invd_range((void *)&msg_ram->tx_event_fifo[event_idx],
sizeof(struct can_mcan_tx_event_fifo));
tx_event = &msg_ram->tx_event_fifo[event_idx];
tx_idx = tx_event->mm.idx;
/* Acknowledge TX event */
@ -624,9 +623,8 @@ static void can_mcan_get_message(const struct device *dev,
get_idx = (*fifo_status_reg & CAN_MCAN_RXF0S_F0GI) >>
CAN_MCAN_RXF0S_F0GI_POS;
sys_cache_data_range((void *)&fifo[get_idx].hdr,
sizeof(struct can_mcan_rx_fifo_hdr),
K_CACHE_INVD);
sys_cache_data_invd_range((void *)&fifo[get_idx].hdr,
sizeof(struct can_mcan_rx_fifo_hdr));
memcpy32_volatile(&hdr, &fifo[get_idx].hdr,
sizeof(struct can_mcan_rx_fifo_hdr));
@ -670,9 +668,8 @@ static void can_mcan_get_message(const struct device *dev,
data_length = can_dlc_to_bytes(frame.dlc);
if (data_length <= sizeof(frame.data)) {
/* Data needs to be written in 32 bit blocks! */
sys_cache_data_range((void *)fifo[get_idx].data_32,
ROUND_UP(data_length, sizeof(uint32_t)),
K_CACHE_INVD);
sys_cache_data_invd_range((void *)fifo[get_idx].data_32,
ROUND_UP(data_length, sizeof(uint32_t)));
memcpy32_volatile(frame.data_32, fifo[get_idx].data_32,
ROUND_UP(data_length, sizeof(uint32_t)));
@ -898,9 +895,9 @@ int can_mcan_send(const struct device *dev,
memcpy32_volatile(&msg_ram->tx_buffer[put_idx].hdr, &tx_hdr, sizeof(tx_hdr));
memcpy32_volatile(msg_ram->tx_buffer[put_idx].data_32, frame->data_32,
ROUND_UP(data_length, 4));
sys_cache_data_range((void *)&msg_ram->tx_buffer[put_idx].hdr, sizeof(tx_hdr), K_CACHE_WB);
sys_cache_data_range((void *)&msg_ram->tx_buffer[put_idx].data_32, ROUND_UP(data_length, 4),
K_CACHE_WB);
sys_cache_data_flush_range((void *)&msg_ram->tx_buffer[put_idx].hdr, sizeof(tx_hdr));
sys_cache_data_flush_range((void *)&msg_ram->tx_buffer[put_idx].data_32,
ROUND_UP(data_length, 4));
data->tx_fin_cb[put_idx] = callback;
data->tx_fin_cb_arg[put_idx] = user_data;
@ -971,9 +968,8 @@ int can_mcan_add_rx_filter_std(const struct device *dev,
memcpy32_volatile(&msg_ram->std_filt[filter_id], &filter_element,
sizeof(struct can_mcan_std_filter));
sys_cache_data_range((void *)&msg_ram->std_filt[filter_id],
sizeof(struct can_mcan_std_filter),
K_CACHE_WB);
sys_cache_data_flush_range((void *)&msg_ram->std_filt[filter_id],
sizeof(struct can_mcan_std_filter));
k_mutex_unlock(&data->inst_mutex);
@ -1036,9 +1032,8 @@ static int can_mcan_add_rx_filter_ext(const struct device *dev,
memcpy32_volatile(&msg_ram->ext_filt[filter_id], &filter_element,
sizeof(struct can_mcan_ext_filter));
sys_cache_data_range((void *)&msg_ram->ext_filt[filter_id],
sizeof(struct can_mcan_ext_filter),
K_CACHE_WB);
sys_cache_data_flush_range((void *)&msg_ram->ext_filt[filter_id],
sizeof(struct can_mcan_ext_filter));
k_mutex_unlock(&data->inst_mutex);
@ -1100,15 +1095,13 @@ void can_mcan_remove_rx_filter(const struct device *dev, int filter_id)
memset32_volatile(&msg_ram->ext_filt[filter_id], 0,
sizeof(struct can_mcan_ext_filter));
sys_cache_data_range((void *)&msg_ram->ext_filt[filter_id],
sizeof(struct can_mcan_ext_filter),
K_CACHE_WB);
sys_cache_data_flush_range((void *)&msg_ram->ext_filt[filter_id],
sizeof(struct can_mcan_ext_filter));
} else {
memset32_volatile(&msg_ram->std_filt[filter_id], 0,
sizeof(struct can_mcan_std_filter));
sys_cache_data_range((void *)&msg_ram->std_filt[filter_id],
sizeof(struct can_mcan_std_filter),
K_CACHE_WB);
sys_cache_data_flush_range((void *)&msg_ram->std_filt[filter_id],
sizeof(struct can_mcan_std_filter));
}
k_mutex_unlock(&data->inst_mutex);

4
drivers/ethernet/eth_dwmac.c
View file

@ -161,7 +161,7 @@ static int dwmac_send(const struct device *dev, struct net_pkt *pkt)
k_sem_give(&p->free_tx_descs);
goto abort;
}
sys_cache_data_range(pinned->data, pinned->len, K_CACHE_WB);
sys_cache_data_flush_range(pinned->data, pinned->len);
p->tx_frags[d_idx] = pinned;
LOG_DBG("d[%d]: frag %p pinned %p len %d", d_idx,
frag->data, pinned->data, pinned->len);
@ -367,7 +367,7 @@ static void dwmac_rx_refill_thread(void *arg1, void *unused1, void *unused2)
}
LOG_DBG("new frag[%d] at %p", d_idx, frag->data);
__ASSERT(frag->size == RX_FRAG_SIZE, "");
sys_cache_data_range(frag->data, frag->size, K_CACHE_INVD);
sys_cache_data_invd_range(frag->data, frag->size);
p->rx_frags[d_idx] = frag;
} else {
LOG_DBG("reusing frag[%d] at %p", d_idx, frag->data);

5
drivers/ethernet/eth_dwmac_mmu.c
View file

@ -44,9 +44,8 @@ void dwmac_platform_init(struct dwmac_priv *p)
uintptr_t desc_phys_addr;
/* make sure no valid cache lines map to the descriptor area */
sys_cache_data_range(dwmac_tx_rx_descriptors,
sizeof(dwmac_tx_rx_descriptors),
K_CACHE_INVD);
sys_cache_data_invd_range(dwmac_tx_rx_descriptors,
sizeof(dwmac_tx_rx_descriptors));
desc_phys_addr = z_mem_phys_addr(dwmac_tx_rx_descriptors);

4
lib/os/spsc_pbuf.c
View file

@ -47,7 +47,7 @@ static inline void cache_wb(void *data, size_t len, uint32_t flags)
{
if (IS_ENABLED(CONFIG_SPSC_PBUF_CACHE_ALWAYS) ||
(IS_ENABLED(CONFIG_SPSC_PBUF_CACHE_FLAG) && (flags & SPSC_PBUF_CACHE))) {
sys_cache_data_range(data, len, K_CACHE_WB);
sys_cache_data_flush_range(data, len);
}
}
@ -55,7 +55,7 @@ static inline void cache_inv(void *data, size_t len, uint32_t flags)
{
if (IS_ENABLED(CONFIG_SPSC_PBUF_CACHE_ALWAYS) ||
(IS_ENABLED(CONFIG_SPSC_PBUF_CACHE_FLAG) && (flags & SPSC_PBUF_CACHE))) {
sys_cache_data_range(data, len, K_CACHE_INVD);
sys_cache_data_invd_range(data, len);
}
}

2
soc/arm/aspeed/ast10x0/soc.c
View file

@ -99,7 +99,7 @@ void z_arm_platform_init(void)
(void)memset(__bss_nc_start__, 0, __bss_nc_end__ - __bss_nc_start__);
}
cache_instr_enable();
sys_cache_instr_enable();
}
void aspeed_print_abr_wdt_mode(void)

6
subsys/ipc/ipc_service/lib/ipc_static_vrings.c
View file

@ -39,8 +39,7 @@ static void virtio_set_status(struct virtio_device *p_vdev, unsigned char status
vr = CONTAINER_OF(p_vdev, struct ipc_static_vrings, vdev);
sys_write8(status, vr->status_reg_addr);
sys_cache_data_range((void *) vr->status_reg_addr,
sizeof(status), K_CACHE_WB);
sys_cache_data_flush_range((void *) vr->status_reg_addr, sizeof(status));
}
static uint32_t virtio_get_features(struct virtio_device *vdev)
@ -58,8 +57,7 @@ static unsigned char virtio_get_status(struct virtio_device *p_vdev)
ret = VIRTIO_CONFIG_STATUS_DRIVER_OK;
if (p_vdev->role == VIRTIO_DEV_DEVICE) {
sys_cache_data_range((void *) vr->status_reg_addr,
sizeof(ret), K_CACHE_INVD);
sys_cache_data_invd_range((void *) vr->status_reg_addr, sizeof(ret));
ret = sys_read8(vr->status_reg_addr);
}