diff options
| author | Kai-Heng Feng <kai.heng.feng@canonical.com> | 2019-08-10 03:01:30 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-04 12:43:54 +0200 |
| commit | c6c94eecb19bdc881518c5762474da6ec9f68c81 (patch) | |
| tree | 1e52a90767c056e1106586cf0b7fa10994baf054 /drivers/parport | |
| parent | 8515dbc1f51b4f728908cdb993c849c83743aba7 (diff) | |
| download | lwn-c6c94eecb19bdc881518c5762474da6ec9f68c81.tar.gz lwn-c6c94eecb19bdc881518c5762474da6ec9f68c81.zip | |
parport: parport_serial: Add support for Sunix Multi I/O boards
Sunix Multi I/O boards are different to Timedia's.
This patch adds proper support for Sunix MIO boards with 1 parallel and
up to 4 serial ports.
Cc: Morris Ku <morris_ku@sunix.com>
Cc: Debbie Liu <debbie_liu@sunix.com>
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20190809190130.30773-2-kai.heng.feng@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/parport')
| -rw-r--r-- | drivers/parport/parport_serial.c | 44 |
1 files changed, 32 insertions, 12 deletions
diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c index 461fd8a24278..60d5d985113c 100644 --- a/drivers/parport/parport_serial.c +++ b/drivers/parport/parport_serial.c @@ -61,7 +61,10 @@ enum parport_pc_pci_cards { wch_ch382_0s1p, wch_ch382_2s1p, brainboxes_5s1p, - sunix_2s1p, + sunix_4008a, + sunix_5069a, + sunix_5079a, + sunix_5099a, }; /* each element directly indexed from enum list, above */ @@ -151,7 +154,10 @@ static struct parport_pc_pci cards[] = { /* wch_ch382_0s1p*/ { 1, { { 2, -1}, } }, /* wch_ch382_2s1p*/ { 1, { { 2, -1}, } }, /* brainboxes_5s1p */ { 1, { { 3, -1 }, } }, - /* sunix_2s1p */ { 1, { { 3, -1 }, } }, + /* sunix_4008a */ { 1, { { 1, 2 }, } }, + /* sunix_5069a */ { 1, { { 1, 2 }, } }, + /* sunix_5079a */ { 1, { { 1, 2 }, } }, + /* sunix_5099a */ { 1, { { 1, 2 }, } }, }; static struct pci_device_id parport_serial_pci_tbl[] = { @@ -261,13 +267,15 @@ static struct pci_device_id parport_serial_pci_tbl[] = { { PCI_VENDOR_ID_INTASHIELD, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_5s1p }, - /* - * More SUNIX variations. At least one of these has part number - * '5079A but subdevice 0x102. That board reports 0x0708 as - * its PCI Class. - */ + /* Sunix boards */ { PCI_VENDOR_ID_SUNIX, PCI_DEVICE_ID_SUNIX_1999, PCI_VENDOR_ID_SUNIX, - 0x0102, 0, 0, sunix_2s1p }, + 0x0100, 0, 0, sunix_4008a }, + { PCI_VENDOR_ID_SUNIX, PCI_DEVICE_ID_SUNIX_1999, PCI_VENDOR_ID_SUNIX, + 0x0101, 0, 0, sunix_5069a }, + { PCI_VENDOR_ID_SUNIX, PCI_DEVICE_ID_SUNIX_1999, PCI_VENDOR_ID_SUNIX, + 0x0102, 0, 0, sunix_5079a }, + { PCI_VENDOR_ID_SUNIX, PCI_DEVICE_ID_SUNIX_1999, PCI_VENDOR_ID_SUNIX, + 0x0104, 0, 0, sunix_5099a }, { 0, } /* terminate list */ }; @@ -516,11 +524,23 @@ static struct pciserial_board pci_parport_serial_boards[] = { .base_baud = 921600, .uart_offset = 8, }, - [sunix_2s1p] = { - .flags = FL_BASE0|FL_BASE_BARS, + [sunix_4008a] = { + .num_ports = 0, + }, + [sunix_5069a] = { + .num_ports = 1, + .base_baud = 921600, + .uart_offset = 0x8, + }, + [sunix_5079a] = { .num_ports = 2, - .base_baud = 921600, - .uart_offset = 8, + .base_baud = 921600, + .uart_offset = 0x8, + }, + [sunix_5099a] = { + .num_ports = 4, + .base_baud = 921600, + .uart_offset = 0x8, }, }; |