diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-24 12:17:14 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-24 12:17:14 -0800 |
commit | 17cd4d6f05087ea1ae5c1416ef260e5b7fc5d5c9 (patch) | |
tree | bf06872140bc74115625e34f590b9ccc6270cbd6 /drivers/tty/serial/8250/8250_pci.c | |
parent | 72bffe7e1eb6cb82b90aa14cd786f3f5ede9e0ae (diff) | |
parent | 72206cc730b5c9208e9a99ace1c619f542035312 (diff) |
Merge tag 'tty-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial driver updates from Greg KH:
"Here is the big set of serial and tty driver updates for 6.3-rc1.
Once again, Jiri and Ilpo have done a number of core vt and tty/serial
layer cleanups that were much needed and appreciated. Other than that,
it's just a bunch of little tty/serial driver updates:
- qcom-geni-serial driver updates
- liteuart driver updates
- hvcs driver cleanups
- n_gsm updates and additions for new features
- more 8250 device support added
- fpga/dfl update and additions
- imx serial driver updates
- fsl_lpuart updates
- other tiny fixes and updates for serial drivers
All of these have been in linux-next for a while with no reported
problems"
* tag 'tty-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (143 commits)
tty: n_gsm: add keep alive support
serial: imx: remove a redundant check
dt-bindings: serial: snps-dw-apb-uart: add dma & dma-names properties
soc: qcom: geni-se: Move qcom-geni-se.h to linux/soc/qcom/geni-se.h
tty: n_gsm: add TIOCMIWAIT support
tty: n_gsm: add RING/CD control support
tty: n_gsm: mark unusable ioctl structure fields accordingly
serial: imx: get rid of registers shadowing
serial: imx: refine local variables in rxint()
serial: imx: stop using USR2 in FIFO reading loop
serial: imx: remove redundant USR2 read from FIFO reading loop
serial: imx: do not break from FIFO reading loop prematurely
serial: imx: do not sysrq broken chars
serial: imx: work-around for hardware RX flood
serial: imx: factor-out common code to imx_uart_soft_reset()
serial: 8250_pci1xxxx: Add power management functions to quad-uart driver
serial: 8250_pci1xxxx: Add RS485 support to quad-uart driver
serial: 8250_pci1xxxx: Add driver for quad-uart support
serial: 8250_pci: Add serial8250_pci_setup_port definition in 8250_pcilib.c
tty: pcn_uart: fix memory leak with using debugfs_lookup()
...
Diffstat (limited to 'drivers/tty/serial/8250/8250_pci.c')
-rw-r--r-- | drivers/tty/serial/8250/8250_pci.c | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index 8e9f247590bd..c55be6fda0ca 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -24,6 +24,7 @@ #include <asm/io.h> #include "8250.h" +#include "8250_pcilib.h" /* * init function returns: @@ -89,28 +90,7 @@ static int setup_port(struct serial_private *priv, struct uart_8250_port *port, u8 bar, unsigned int offset, int regshift) { - struct pci_dev *dev = priv->dev; - - if (bar >= PCI_STD_NUM_BARS) - return -EINVAL; - - if (pci_resource_flags(dev, bar) & IORESOURCE_MEM) { - if (!pcim_iomap(dev, bar, 0) && !pcim_iomap_table(dev)) - return -ENOMEM; - - port->port.iotype = UPIO_MEM; - port->port.iobase = 0; - port->port.mapbase = pci_resource_start(dev, bar) + offset; - port->port.membase = pcim_iomap_table(dev)[bar] + offset; - port->port.regshift = regshift; - } else { - port->port.iotype = UPIO_PORT; - port->port.iobase = pci_resource_start(dev, bar) + offset; - port->port.mapbase = 0; - port->port.membase = NULL; - port->port.regshift = 0; - } - return 0; + return serial8250_pci_setup_port(priv->dev, port, bar, offset, regshift); } /* @@ -5757,3 +5737,4 @@ module_pci_driver(serial_pci_driver); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Generic 8250/16x50 PCI serial probe module"); MODULE_DEVICE_TABLE(pci, serial_pci_tbl); +MODULE_IMPORT_NS(SERIAL_8250_PCI); |