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openwrt/target/linux/layerscape/patches-6.6/703-layerscape-6.1-fix-compilation-warning-for-fsl-ppfe-.patch
Pawel Dembicki 0a22ccaad6 kernel/layerscape: Create kernel files for v6.6 (from v6.1) 
This is an automatically generated commit.

During a `git bisect` session, `git bisect --skip` is recommended.

Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
2024-05-25 20:18:23 +02:00

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From 1dc3a2e216d99adc2df022ab37eab32f61d80e0e Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Mon, 8 May 2023 19:26:48 +0200
Subject: [PATCH] layerscape: 6.1: fix compilation warning for fsl ppfe driver
Rework some desc dump and dummy pkt function to fix compilation warning.
Fix compilation warning:
drivers/staging/fsl_ppfe/pfe_hif.c: In function 'send_dummy_pkt_to_hif':
drivers/staging/fsl_ppfe/pfe_hif.c:118:19: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
118 | ddr_ptr = (void *)((u64)readl(BMU2_BASE_ADDR + BMU_ALLOC_CTRL));
| ^
drivers/staging/fsl_ppfe/pfe_hif.c:122:20: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
122 | lmem_ptr = (void *)((u64)readl(BMU1_BASE_ADDR + BMU_ALLOC_CTRL));
| ^
drivers/staging/fsl_ppfe/pfe_hif.c: In function 'pfe_hif_desc_dump':
drivers/staging/fsl_ppfe/pfe_hif.c:195:24: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
195 | desc_p = (u32)((u64)desc - (u64)hif->descr_baseaddr_v +
| ^
drivers/staging/fsl_ppfe/pfe_hif.c:195:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
195 | desc_p = (u32)((u64)desc - (u64)hif->descr_baseaddr_v +
| ^
drivers/staging/fsl_ppfe/pfe_hif.c:207:19: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
207 | desc_p = ((u64)desc - (u64)hif->descr_baseaddr_v +
| ^
drivers/staging/fsl_ppfe/pfe_hif.c:207:31: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
207 | desc_p = ((u64)desc - (u64)hif->descr_baseaddr_v +
| ^
cc1: all warnings being treated as errors
In file included from ./include/linux/kernel.h:19,
from ./include/linux/list.h:9,
from ./include/linux/wait.h:7,
from ./include/linux/eventfd.h:13,
from drivers/staging/fsl_ppfe/pfe_cdev.c:11:
drivers/staging/fsl_ppfe/pfe_cdev.c: In function 'pfe_cdev_read':
./include/linux/kern_levels.h:5:25: error: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'int' [-Werror=format=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
./include/linux/printk.h:422:25: note: in definition of macro 'printk_index_wrap'
422 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
./include/linux/printk.h:132:17: note: in expansion of macro 'printk'
132 | printk(fmt, ##__VA_ARGS__); \
| ^~~~~~
./include/linux/printk.h:580:9: note: in expansion of macro 'no_printk'
580 | no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~
./include/linux/kern_levels.h:15:25: note: in expansion of macro 'KERN_SOH'
15 | #define KERN_DEBUG KERN_SOH "7" /* debug-level messages */
| ^~~~~~~~
./include/linux/printk.h:580:19: note: in expansion of macro 'KERN_DEBUG'
580 | no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~
drivers/staging/fsl_ppfe/pfe_cdev.c:42:17: note: in expansion of macro 'pr_debug'
42 | pr_debug("%u %lu", link_states[ret].phy_id,
| ^~~~~~~~
./include/linux/kern_levels.h:5:25: error: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
./include/linux/printk.h:422:25: note: in definition of macro 'printk_index_wrap'
422 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
./include/linux/printk.h:493:9: note: in expansion of macro 'printk'
493 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~
./include/linux/kern_levels.h:11:25: note: in expansion of macro 'KERN_SOH'
11 | #define KERN_ERR KERN_SOH "3" /* error conditions */
| ^~~~~~~~
./include/linux/printk.h:493:16: note: in expansion of macro 'KERN_ERR'
493 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~
drivers/staging/fsl_ppfe/pfe_cdev.c:50:17: note: in expansion of macro 'pr_err'
50 | pr_err("Failed to send (%d)bytes of (%lu) requested.\n",
| ^~~~~~
./include/linux/kern_levels.h:5:25: error: format '%lu' expects argument of type 'long unsigned int', but argument 2 has type 'unsigned int' [-Werror=format=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
./include/linux/printk.h:422:25: note: in definition of macro 'printk_index_wrap'
422 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
./include/linux/printk.h:132:17: note: in expansion of macro 'printk'
132 | printk(fmt, ##__VA_ARGS__); \
| ^~~~~~
./include/linux/printk.h:580:9: note: in expansion of macro 'no_printk'
580 | no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~
./include/linux/kern_levels.h:15:25: note: in expansion of macro 'KERN_SOH'
15 | #define KERN_DEBUG KERN_SOH "7" /* debug-level messages */
| ^~~~~~~~
./include/linux/printk.h:580:19: note: in expansion of macro 'KERN_DEBUG'
580 | no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~
drivers/staging/fsl_ppfe/pfe_cdev.c:57:9: note: in expansion of macro 'pr_debug'
57 | pr_debug("Read of (%lu) bytes performed.\n", sizeof(link_states));
| ^~~~~~~~
cc1: all warnings being treated as errors
In file included from ./include/uapi/linux/posix_types.h:5,
from ./include/uapi/linux/types.h:14,
from ./include/linux/types.h:6,
from ./include/linux/list.h:5,
from ./include/linux/module.h:12,
from drivers/staging/fsl_ppfe/pfe_sysfs.c:7:
drivers/staging/fsl_ppfe/pfe_sysfs.c: In function 'pfe_set_util':
./include/linux/stddef.h:8:14: error: passing argument 2 of 'kstrtoul' makes integer from pointer without a cast [-Werror=int-conversion]
8 | #define NULL ((void *)0)
| ^~~~~~~~~~~
| |
| void *
drivers/staging/fsl_ppfe/pfe_sysfs.c:538:39: note: in expansion of macro 'NULL'
538 | util_do_clear = kstrtoul(buf, NULL, 0);
| ^~~~
In file included from ./include/linux/kernel.h:13,
from ./include/linux/list.h:9:
./include/linux/kstrtox.h:30:69: note: expected 'unsigned int' but argument is of type 'void *'
30 | static inline int __must_check kstrtoul(const char *s, unsigned int base, unsigned long *res)
| ~~~~~~~~~~~~~^~~~
cc1: all warnings being treated as errors
With UTIL compiled on, fix compilation warning:
drivers/staging/fsl_ppfe/pfe_hal.c: In function 'pe_load_ddr_section':
drivers/staging/fsl_ppfe/pfe_hal.c:617:19: error: 'else' without a previous 'if'
617 | } else {
| ^~~~
drivers/staging/fsl_ppfe/pfe_hal.c:622:17: error: break statement not within loop or switch
622 | break;
| ^~~~~
drivers/staging/fsl_ppfe/pfe_hal.c:624:9: error: case label not within a switch statement
624 | case SHT_NOBITS:
| ^~~~
drivers/staging/fsl_ppfe/pfe_hal.c:627:17: error: break statement not within loop or switch
627 | break;
| ^~~~~
drivers/staging/fsl_ppfe/pfe_hal.c:629:9: error: 'default' label not within a switch statement
629 | default:
| ^~~~~~~
drivers/staging/fsl_ppfe/pfe_hal.c: At top level:
drivers/staging/fsl_ppfe/pfe_hal.c:635:9: error: expected identifier or '(' before 'return'
635 | return 0;
| ^~~~~~
drivers/staging/fsl_ppfe/pfe_hal.c:636:1: error: expected identifier or '(' before '}' token
636 | }
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
---
drivers/staging/fsl_ppfe/pfe_cdev.c | 6 +++---
drivers/staging/fsl_ppfe/pfe_hif.c | 14 +++++++-------
drivers/staging/fsl_ppfe/pfe_sysfs.c | 2 +-
3 files changed, 11 insertions(+), 11 deletions(-)
--- a/drivers/staging/fsl_ppfe/pfe_cdev.c
+++ b/drivers/staging/fsl_ppfe/pfe_cdev.c
@@ -34,7 +34,7 @@ static ssize_t pfe_cdev_read(struct file
{
int ret = 0;
- pr_info("PFE CDEV attempt copying (%lu) size of user.\n",
+ pr_info("PFE CDEV attempt copying (%zu) size of user.\n",
sizeof(link_states));
pr_debug("Dump link_state on screen before copy_to_user\n");
@@ -47,14 +47,14 @@ static ssize_t pfe_cdev_read(struct file
/* Copy to user the value in buffer sized len */
ret = copy_to_user(buf, &link_states, sizeof(link_states));
if (ret != 0) {
- pr_err("Failed to send (%d)bytes of (%lu) requested.\n",
+ pr_err("Failed to send (%d)bytes of (%zu) requested.\n",
ret, len);
return -EFAULT;
}
/* offset set back to 0 as there is contextual reading offset */
*off = 0;
- pr_debug("Read of (%lu) bytes performed.\n", sizeof(link_states));
+ pr_debug("Read of (%zu) bytes performed.\n", sizeof(link_states));
return sizeof(link_states);
}
--- a/drivers/staging/fsl_ppfe/pfe_hif.c
+++ b/drivers/staging/fsl_ppfe/pfe_hif.c
@@ -115,11 +115,11 @@ static void send_dummy_pkt_to_hif(void)
0x33221100, 0xa8c05544, 0x00000301, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xbe86c51f };
- ddr_ptr = (void *)((u64)readl(BMU2_BASE_ADDR + BMU_ALLOC_CTRL));
+ ddr_ptr = (void *)((uintptr_t)readl(BMU2_BASE_ADDR + BMU_ALLOC_CTRL));
if (!ddr_ptr)
return;
- lmem_ptr = (void *)((u64)readl(BMU1_BASE_ADDR + BMU_ALLOC_CTRL));
+ lmem_ptr = (void *)((uintptr_t)readl(BMU1_BASE_ADDR + BMU_ALLOC_CTRL));
if (!lmem_ptr)
return;
@@ -186,16 +186,16 @@ static void pfe_hif_free_descr(struct pf
void pfe_hif_desc_dump(struct pfe_hif *hif)
{
struct hif_desc *desc;
- unsigned long desc_p;
+ u64 desc_p;
int ii = 0;
pr_info("%s\n", __func__);
desc = hif->rx_base;
- desc_p = (u32)((u64)desc - (u64)hif->descr_baseaddr_v +
+ desc_p = ((void *)desc - hif->descr_baseaddr_v +
hif->descr_baseaddr_p);
- pr_info("HIF Rx desc base %p physical %x\n", desc, (u32)desc_p);
+ pr_info("HIF Rx desc base %p physical %llx\n", desc, desc_p);
for (ii = 0; ii < hif->rx_ring_size; ii++) {
pr_info("status: %08x, ctrl: %08x, data: %08x, next: %x\n",
readl(&desc->status), readl(&desc->ctrl),
@@ -204,10 +204,10 @@ void pfe_hif_desc_dump(struct pfe_hif *h
}
desc = hif->tx_base;
- desc_p = ((u64)desc - (u64)hif->descr_baseaddr_v +
+ desc_p = ((void *)desc - hif->descr_baseaddr_v +
hif->descr_baseaddr_p);
- pr_info("HIF Tx desc base %p physical %x\n", desc, (u32)desc_p);
+ pr_info("HIF Tx desc base %p physical %llx\n", desc, desc_p);
for (ii = 0; ii < hif->tx_ring_size; ii++) {
pr_info("status: %08x, ctrl: %08x, data: %08x, next: %x\n",
readl(&desc->status), readl(&desc->ctrl),
--- a/drivers/staging/fsl_ppfe/pfe_sysfs.c
+++ b/drivers/staging/fsl_ppfe/pfe_sysfs.c
@@ -535,7 +535,7 @@ static ssize_t pfe_show_tmu3_queues(stru
static ssize_t pfe_set_util(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
- util_do_clear = kstrtoul(buf, NULL, 0);
+ util_do_clear = kstrtoul(buf, 0, 0);
return count;
}
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