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layerscape: 5.15: 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>
This commit is contained in:
Christian Marangi
parent
e28196c4aa
commit
0d4a547905
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@ -2507,7 +2507,7 @@ Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
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+{
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+ int ret = 0;
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+
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+ pr_info("PFE CDEV attempt copying (%lu) size of user.\n",
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+ pr_info("PFE CDEV attempt copying (%zu) size of user.\n",
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+ sizeof(link_states));
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+
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+ pr_debug("Dump link_state on screen before copy_to_user\n");
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@ -2520,14 +2520,14 @@ Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
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+ /* Copy to user the value in buffer sized len */
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+ ret = copy_to_user(buf, &link_states, sizeof(link_states));
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+ if (ret != 0) {
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+ pr_err("Failed to send (%d)bytes of (%lu) requested.\n",
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+ pr_err("Failed to send (%d)bytes of (%zu) requested.\n",
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+ ret, len);
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+ return -EFAULT;
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+ }
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+
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+ /* offset set back to 0 as there is contextual reading offset */
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+ *off = 0;
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+ pr_debug("Read of (%lu) bytes performed.\n", sizeof(link_states));
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+ pr_debug("Read of (%zu) bytes performed.\n", sizeof(link_states));
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+
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+ return sizeof(link_states);
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+}
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@ -6422,7 +6422,7 @@ Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
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+#endif /* _PFE_FIRMWARE_H_ */
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--- /dev/null
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+++ b/drivers/staging/fsl_ppfe/pfe_hal.c
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@@ -0,0 +1,1517 @@
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@@ -0,0 +1,1516 @@
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+// SPDX-License-Identifier: GPL-2.0+
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+/*
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+ * Copyright 2015-2016 Freescale Semiconductor, Inc.
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@ -7030,7 +7030,6 @@ Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
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+ util_pmem_memcpy(DDR_PHYS_TO_VIRT(
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+ DDR_PFE_TO_PHYS(addr)),
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+ data + offset, size);
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+ }
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+#endif
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+ } else {
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+ pr_err(
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@ -8060,11 +8059,11 @@ Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
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+ 0x33221100, 0xa8c05544, 0x00000301, 0x00000000,
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+ 0x00000000, 0x00000000, 0x00000000, 0xbe86c51f };
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+
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+ ddr_ptr = (void *)((u64)readl(BMU2_BASE_ADDR + BMU_ALLOC_CTRL));
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+ ddr_ptr = (void *)((uintptr_t)readl(BMU2_BASE_ADDR + BMU_ALLOC_CTRL));
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+ if (!ddr_ptr)
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+ return;
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+
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+ lmem_ptr = (void *)((u64)readl(BMU1_BASE_ADDR + BMU_ALLOC_CTRL));
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+ lmem_ptr = (void *)((uintptr_t)readl(BMU1_BASE_ADDR + BMU_ALLOC_CTRL));
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+ if (!lmem_ptr)
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+ return;
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+
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@ -8131,16 +8130,16 @@ Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
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+void pfe_hif_desc_dump(struct pfe_hif *hif)
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+{
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+ struct hif_desc *desc;
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+ unsigned long desc_p;
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+ u64 desc_p;
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+ int ii = 0;
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+
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+ pr_info("%s\n", __func__);
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+
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+ desc = hif->rx_base;
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+ desc_p = (u32)((u64)desc - (u64)hif->descr_baseaddr_v +
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+ desc_p = ((void *)desc - hif->descr_baseaddr_v +
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+ hif->descr_baseaddr_p);
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+
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+ pr_info("HIF Rx desc base %p physical %x\n", desc, (u32)desc_p);
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+ pr_info("HIF Rx desc base %p physical %llx\n", desc, desc_p);
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+ for (ii = 0; ii < hif->rx_ring_size; ii++) {
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+ pr_info("status: %08x, ctrl: %08x, data: %08x, next: %x\n",
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+ readl(&desc->status), readl(&desc->ctrl),
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@ -8149,10 +8148,10 @@ Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
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+ }
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+
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+ desc = hif->tx_base;
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+ desc_p = ((u64)desc - (u64)hif->descr_baseaddr_v +
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+ desc_p = ((void *)desc - hif->descr_baseaddr_v +
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+ hif->descr_baseaddr_p);
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+
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+ pr_info("HIF Tx desc base %p physical %x\n", desc, (u32)desc_p);
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+ pr_info("HIF Tx desc base %p physical %llx\n", desc, desc_p);
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+ for (ii = 0; ii < hif->tx_ring_size; ii++) {
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+ pr_info("status: %08x, ctrl: %08x, data: %08x, next: %x\n",
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+ readl(&desc->status), readl(&desc->ctrl),
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@ -11479,7 +11478,7 @@ Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
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+static ssize_t pfe_set_util(struct device *dev, struct device_attribute *attr,
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+ const char *buf, size_t count)
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+{
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+ util_do_clear = kstrtoul(buf, NULL, 0);
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+ util_do_clear = kstrtoul(buf, 0, 0);
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+ return count;
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+}
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+
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