From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/tty/nozomi.c | 73 ++++++++++++++++--------------------
1 files changed, 32 insertions(+), 41 deletions(-)
diff --git a/kernel/drivers/tty/nozomi.c b/kernel/drivers/tty/nozomi.c
index f291f4b..6890418 100644
--- a/kernel/drivers/tty/nozomi.c
+++ b/kernel/drivers/tty/nozomi.c
@@ -301,7 +301,7 @@
unsigned int DCD:1;
unsigned int RI:1;
unsigned int CTS:1;
- unsigned int reserverd:4;
+ unsigned int reserved:4;
u8 port;
} __attribute__ ((packed));
@@ -839,40 +839,39 @@
static char buf[TMP_BUF_MAX];
char *p = buf;
- interrupt & MDM_DL1 ? p += snprintf(p, TMP_BUF_MAX, "MDM_DL1 ") : NULL;
- interrupt & MDM_DL2 ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "MDM_DL2 ") : NULL;
+ if (interrupt & MDM_DL1)
+ p += scnprintf(p, TMP_BUF_MAX, "MDM_DL1 ");
+ if (interrupt & MDM_DL2)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "MDM_DL2 ");
+ if (interrupt & MDM_UL1)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "MDM_UL1 ");
+ if (interrupt & MDM_UL2)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "MDM_UL2 ");
+ if (interrupt & DIAG_DL1)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "DIAG_DL1 ");
+ if (interrupt & DIAG_DL2)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "DIAG_DL2 ");
- interrupt & MDM_UL1 ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "MDM_UL1 ") : NULL;
- interrupt & MDM_UL2 ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "MDM_UL2 ") : NULL;
+ if (interrupt & DIAG_UL)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "DIAG_UL ");
- interrupt & DIAG_DL1 ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "DIAG_DL1 ") : NULL;
- interrupt & DIAG_DL2 ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "DIAG_DL2 ") : NULL;
+ if (interrupt & APP1_DL)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "APP1_DL ");
+ if (interrupt & APP2_DL)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "APP2_DL ");
- interrupt & DIAG_UL ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "DIAG_UL ") : NULL;
+ if (interrupt & APP1_UL)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "APP1_UL ");
+ if (interrupt & APP2_UL)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "APP2_UL ");
- interrupt & APP1_DL ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "APP1_DL ") : NULL;
- interrupt & APP2_DL ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "APP2_DL ") : NULL;
+ if (interrupt & CTRL_DL)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "CTRL_DL ");
+ if (interrupt & CTRL_UL)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "CTRL_UL ");
- interrupt & APP1_UL ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "APP1_UL ") : NULL;
- interrupt & APP2_UL ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "APP2_UL ") : NULL;
-
- interrupt & CTRL_DL ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "CTRL_DL ") : NULL;
- interrupt & CTRL_UL ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "CTRL_UL ") : NULL;
-
- interrupt & RESET ? p += snprintf(p, TMP_BUF_MAX - (p - buf),
- "RESET ") : NULL;
+ if (interrupt & RESET)
+ p += scnprintf(p, TMP_BUF_MAX - (p - buf), "RESET ");
return buf;
}
@@ -1282,7 +1281,7 @@
static ssize_t card_type_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
- const struct nozomi *dc = pci_get_drvdata(to_pci_dev(dev));
+ const struct nozomi *dc = dev_get_drvdata(dev);
return sprintf(buf, "%d\n", dc->card_type);
}
@@ -1291,7 +1290,7 @@
static ssize_t open_ttys_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
- const struct nozomi *dc = pci_get_drvdata(to_pci_dev(dev));
+ const struct nozomi *dc = dev_get_drvdata(dev);
return sprintf(buf, "%u\n", dc->open_ttys);
}
@@ -1317,7 +1316,6 @@
static int nozomi_card_init(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
- resource_size_t start;
int ret;
struct nozomi *dc = NULL;
int ndev_idx;
@@ -1357,17 +1355,10 @@
goto err_disable_device;
}
- start = pci_resource_start(dc->pdev, 0);
- if (start == 0) {
- dev_err(&pdev->dev, "No I/O address for card detected\n");
- ret = -ENODEV;
- goto err_rel_regs;
- }
-
/* Find out what card type it is */
nozomi_get_card_type(dc);
- dc->base_addr = ioremap_nocache(start, dc->card_type);
+ dc->base_addr = pci_iomap(dc->pdev, 0, dc->card_type);
if (!dc->base_addr) {
dev_err(&pdev->dev, "Unable to map card MMIO\n");
ret = -ENODEV;
--
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