diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/debugfs.c | 51 |
1 files changed, 17 insertions, 34 deletions
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index 75219a1b8805..d1a1e160ef31 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -62,7 +62,7 @@ static void wil_print_vring(struct seq_file *s, struct wil6210_priv *wil, seq_printf(s, " swhead = %d\n", vring->swhead); seq_printf(s, " hwtail = [0x%08x] -> ", vring->hwtail); if (x) { - v = ioread32(x); + v = readl(x); seq_printf(s, "0x%08x = %d\n", v, v); } else { seq_puts(s, "???\n"); @@ -156,6 +156,12 @@ static const struct file_operations fops_vring = { .llseek = seq_lseek, }; +static void wil_seq_hexdump(struct seq_file *s, void *p, int len, + const char *prefix) +{ + seq_hex_dump(s, prefix, DUMP_PREFIX_NONE, 16, 1, p, len, false); +} + static void wil_print_ring(struct seq_file *s, const char *prefix, void __iomem *off) { @@ -212,8 +218,6 @@ static void wil_print_ring(struct seq_file *s, const char *prefix, le16_to_cpu(hdr.seq), len, le16_to_cpu(hdr.type), hdr.flags); if (len <= MAX_MBOXITEM_SIZE) { - int n = 0; - char printbuf[16 * 3 + 2]; unsigned char databuf[MAX_MBOXITEM_SIZE]; void __iomem *src = wmi_buffer(wil, d.addr) + sizeof(struct wil6210_mbox_hdr); @@ -223,16 +227,7 @@ static void wil_print_ring(struct seq_file *s, const char *prefix, * reading header */ wil_memcpy_fromio_32(databuf, src, len); - while (n < len) { - int l = min(len - n, 16); - - hex_dump_to_buffer(databuf + n, l, - 16, 1, printbuf, - sizeof(printbuf), - false); - seq_printf(s, " : %s\n", printbuf); - n += l; - } + wil_seq_hexdump(s, databuf, len, " : "); } } else { seq_puts(s, "\n"); @@ -268,7 +263,7 @@ static const struct file_operations fops_mbox = { static int wil_debugfs_iomem_x32_set(void *data, u64 val) { - iowrite32(val, (void __iomem *)data); + writel(val, (void __iomem *)data); wmb(); /* make sure write propagated to HW */ return 0; @@ -276,7 +271,7 @@ static int wil_debugfs_iomem_x32_set(void *data, u64 val) static int wil_debugfs_iomem_x32_get(void *data, u64 *val) { - *val = ioread32((void __iomem *)data); + *val = readl((void __iomem *)data); return 0; } @@ -306,7 +301,7 @@ static int wil_debugfs_ulong_get(void *data, u64 *val) } DEFINE_SIMPLE_ATTRIBUTE(wil_fops_ulong, wil_debugfs_ulong_get, - wil_debugfs_ulong_set, "%llu\n"); + wil_debugfs_ulong_set, "0x%llx\n"); static struct dentry *wil_debugfs_create_ulong(const char *name, umode_t mode, struct dentry *parent, @@ -477,7 +472,7 @@ static int wil_memread_debugfs_show(struct seq_file *s, void *data) void __iomem *a = wmi_buffer(wil, cpu_to_le32(mem_addr)); if (a) - seq_printf(s, "[0x%08x] = 0x%08x\n", mem_addr, ioread32(a)); + seq_printf(s, "[0x%08x] = 0x%08x\n", mem_addr, readl(a)); else seq_printf(s, "[0x%08x] = INVALID\n", mem_addr); @@ -867,22 +862,6 @@ static const struct file_operations fops_wmi = { .open = simple_open, }; -static void wil_seq_hexdump(struct seq_file *s, void *p, int len, - const char *prefix) -{ - char printbuf[16 * 3 + 2]; - int i = 0; - - while (i < len) { - int l = min(len - i, 16); - - hex_dump_to_buffer(p + i, l, 16, 1, printbuf, - sizeof(printbuf), false); - seq_printf(s, "%s%s\n", prefix, printbuf); - i += l; - } -} - static void wil_seq_print_skb(struct seq_file *s, struct sk_buff *skb) { int i = 0; @@ -1344,6 +1323,7 @@ static void wil_print_rxtid(struct seq_file *s, struct wil_tid_ampdu_rx *r) { int i; u16 index = ((r->head_seq_num - r->ssn) & 0xfff) % r->buf_size; + unsigned long long drop_dup = r->drop_dup, drop_old = r->drop_old; seq_printf(s, "([%2d] %3d TU) 0x%03x [", r->buf_size, r->timeout, r->head_seq_num); @@ -1353,7 +1333,10 @@ static void wil_print_rxtid(struct seq_file *s, struct wil_tid_ampdu_rx *r) else seq_printf(s, "%c", r->reorder_buf[i] ? '*' : '_'); } - seq_printf(s, "] last drop 0x%03x\n", r->ssn_last_drop); + seq_printf(s, + "] total %llu drop %llu (dup %llu + old %llu) last 0x%03x\n", + r->total, drop_dup + drop_old, drop_dup, drop_old, + r->ssn_last_drop); } static int wil_sta_debugfs_show(struct seq_file *s, void *data) |