diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-10-26 16:50:05 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-11-09 16:51:51 -0800 |
| commit | 63de8c036a111bf8e717c2b5cc8facca4d5837f2 (patch) | |
| tree | 59023ecc12b2b6a2b77bb167f23118a4ad1014bc /drivers | |
| parent | 6bded80b15b125c02186b3f3349e3eb8465445a3 (diff) | |
8250_pci: add IBM Saturn serial card
commit c68d2b1594548cda7f6dbac6a4d9d30a9b01558c upstream.
The IBM Saturn serial card has only one port. Without that fixup,
the kernel thinks it has two, which confuses userland setup and
admin tools as well.
[akpm@linux-foundation.org: fix pci-ids.h layout]
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Alan Cox <alan@linux.intel.com>
Cc: Michael Reed <mreed10@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/serial/8250_pci.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c index 9f72ad75a4c8..3a56f92f023c 100644 --- a/drivers/serial/8250_pci.c +++ b/drivers/serial/8250_pci.c @@ -1218,6 +1218,7 @@ enum pci_board_num_t { pbn_exar_XR17C152, pbn_exar_XR17C154, pbn_exar_XR17C158, + pbn_exar_ibm_saturn, pbn_pasemi_1682M, }; @@ -1746,6 +1747,13 @@ static struct pciserial_board pci_boards[] __devinitdata = { .base_baud = 921600, .uart_offset = 0x200, }, + [pbn_exar_ibm_saturn] = { + .flags = FL_BASE0, + .num_ports = 1, + .base_baud = 921600, + .uart_offset = 0x200, + }, + /* * PA Semi PWRficient PA6T-1682M on-chip UART */ @@ -2217,6 +2225,9 @@ static struct pci_device_id serial_pci_tbl[] = { PCI_SUBVENDOR_ID_CONNECT_TECH, PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_485, 0, 0, pbn_b0_8_1843200_200 }, + { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152, + PCI_VENDOR_ID_IBM, PCI_SUBDEVICE_ID_IBM_SATURN_SERIAL_ONE_PORT, + 0, 0, pbn_exar_ibm_saturn }, { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_U530, PCI_ANY_ID, PCI_ANY_ID, 0, 0, |